Adding upstream version 1.0.2.upstream/1.0.2upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

158 files changed, 59262 insertions, 0 deletions

diff --git a/src/extension/internal/bitmap/adaptiveThreshold.cpp b/src/extension/internal/bitmap/adaptiveThreshold.cpp
new file mode 100644
index 0000000..ce4d78a
--- /dev/null
+++ b/src/extension/internal/bitmap/adaptiveThreshold.cpp
@@ -0,0 +1,58 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "extension/effect.h"
+#include "extension/system.h"
+
+#include "adaptiveThreshold.h"
+#include <Magick++.h>
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+	
+void
+AdaptiveThreshold::applyEffect(Magick::Image *image) {
+	image->adaptiveThreshold(_width, _height);
+}
+
+void
+AdaptiveThreshold::refreshParameters(Inkscape::Extension::Effect *module) {	
+	_width = module->get_param_int("width");
+	_height = module->get_param_int("height");
+	_offset = module->get_param_int("offset");
+}
+
+#include "../clear-n_.h"
+
+void
+AdaptiveThreshold::init()
+{
+	Inkscape::Extension::build_from_mem(
+		"<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+			"<name>" N_("Adaptive Threshold") "</name>\n"
+			"<id>org.inkscape.effect.bitmap.adaptiveThreshold</id>\n"
+			"<param name=\"width\" gui-text=\"" N_("Width:") "\" type=\"int\" min=\"-100\" max=\"100\">5</param>\n"
+			"<param name=\"height\" gui-text=\"" N_("Height:") "\" type=\"int\" min=\"-100\" max=\"100\">5</param>\n"
+			"<param name=\"offset\" gui-text=\"" N_("Offset:") "\" type=\"int\" min=\"0\" max=\"100\">0</param>\n"
+			"<effect>\n"
+				"<object-type>all</object-type>\n"
+				"<effects-menu>\n"
+					"<submenu name=\"" N_("Raster") "\" />\n"
+				"</effects-menu>\n"
+				"<menu-tip>" N_("Apply adaptive thresholding to selected bitmap(s)") "</menu-tip>\n"
+			"</effect>\n"
+		"</inkscape-extension>\n", new AdaptiveThreshold());
+}
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/adaptiveThreshold.h b/src/extension/internal/bitmap/adaptiveThreshold.h
new file mode 100644
index 0000000..066f13b
--- /dev/null
+++ b/src/extension/internal/bitmap/adaptiveThreshold.h
@@ -0,0 +1,32 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "imagemagick.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+
+class AdaptiveThreshold : public ImageMagick
+{
+private:
+	unsigned int _width;
+	unsigned int _height;
+	unsigned _offset;
+public:
+    void applyEffect(Magick::Image *image) override;
+	void refreshParameters(Inkscape::Extension::Effect *module) override;
+    static void init ();
+};
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/addNoise.cpp b/src/extension/internal/bitmap/addNoise.cpp
new file mode 100644
index 0000000..26b050f
--- /dev/null
+++ b/src/extension/internal/bitmap/addNoise.cpp
@@ -0,0 +1,69 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "extension/effect.h"
+#include "extension/system.h"
+
+#include "addNoise.h"
+#include <Magick++.h>
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+	
+void
+AddNoise::applyEffect(Magick::Image *image) {
+	Magick::NoiseType noiseType = Magick::UniformNoise;
+	if (!strcmp(_noiseTypeName,      "Uniform Noise"))		noiseType = Magick::UniformNoise;
+	else if (!strcmp(_noiseTypeName, "Gaussian Noise"))		noiseType = Magick::GaussianNoise;
+	else if (!strcmp(_noiseTypeName, "Multiplicative Gaussian Noise"))	noiseType = Magick::MultiplicativeGaussianNoise;
+	else if (!strcmp(_noiseTypeName, "Impulse Noise"))		noiseType = Magick::ImpulseNoise;
+	else if (!strcmp(_noiseTypeName, "Laplacian Noise"))	noiseType = Magick::LaplacianNoise;
+	else if (!strcmp(_noiseTypeName, "Poisson Noise"))		noiseType = Magick::PoissonNoise;	
+	
+	image->addNoise(noiseType);
+}
+
+void
+AddNoise::refreshParameters(Inkscape::Extension::Effect *module) {	
+	_noiseTypeName = module->get_param_optiongroup("noiseType");
+}
+
+#include "../clear-n_.h"
+
+void
+AddNoise::init()
+{
+	Inkscape::Extension::build_from_mem(
+		"<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+			"<name>" N_("Add Noise") "</name>\n"
+			"<id>org.inkscape.effect.bitmap.addNoise</id>\n"
+			"<param name=\"noiseType\" gui-text=\"" N_("Type:") "\" type=\"optiongroup\" appearance=\"combo\" >\n"
+				"<option value='Uniform Noise'>" N_("Uniform Noise") "</option>\n"
+				"<option value='Gaussian Noise'>" N_("Gaussian Noise") "</option>\n"
+				"<option value='Multiplicative Gaussian Noise'>" N_("Multiplicative Gaussian Noise") "</option>\n"
+				"<option value='Impulse Noise'>" N_("Impulse Noise") "</option>\n"
+				"<option value='Laplacian Noise'>" N_("Laplacian Noise") "</option>\n"
+				"<option value='Poisson Noise'>" N_("Poisson Noise") "</option>\n"
+			"</param>\n"
+			"<effect>\n"
+				"<object-type>all</object-type>\n"
+				"<effects-menu>\n"
+					"<submenu name=\"" N_("Raster") "\" />\n"
+				"</effects-menu>\n"
+				"<menu-tip>" N_("Add random noise to selected bitmap(s)") "</menu-tip>\n"
+			"</effect>\n"
+		"</inkscape-extension>\n", new AddNoise());
+}
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/addNoise.h b/src/extension/internal/bitmap/addNoise.h
new file mode 100644
index 0000000..06ce8c3
--- /dev/null
+++ b/src/extension/internal/bitmap/addNoise.h
@@ -0,0 +1,30 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "imagemagick.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+
+class AddNoise : public ImageMagick
+{
+private:
+	const gchar* _noiseTypeName;
+public:
+    void applyEffect(Magick::Image *image) override;
+	void refreshParameters(Inkscape::Extension::Effect *module) override;
+    static void init ();
+};
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/blur.cpp b/src/extension/internal/bitmap/blur.cpp
new file mode 100644
index 0000000..b50511c
--- /dev/null
+++ b/src/extension/internal/bitmap/blur.cpp
@@ -0,0 +1,56 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "extension/effect.h"
+#include "extension/system.h"
+
+#include "blur.h"
+#include <Magick++.h>
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+	
+void
+Blur::applyEffect(Magick::Image *image) {
+	image->blur(_radius, _sigma);
+}
+
+void
+Blur::refreshParameters(Inkscape::Extension::Effect *module) {	
+	_radius = module->get_param_float("radius");
+	_sigma = module->get_param_float("sigma");
+}
+
+#include "../clear-n_.h"
+
+void
+Blur::init()
+{
+	Inkscape::Extension::build_from_mem(
+		"<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+			"<name>" N_("Blur") "</name>\n"
+			"<id>org.inkscape.effect.bitmap.blur</id>\n"
+			"<param name=\"radius\" gui-text=\"" N_("Radius:") "\" type=\"float\" min=\"0\" max=\"100\">1</param>\n"
+			"<param name=\"sigma\"  gui-text=\"" N_("Sigma:") "\"  type=\"float\" min=\"0\" max=\"100\">0.5</param>\n"
+			"<effect>\n"
+				"<object-type>all</object-type>\n"
+				"<effects-menu>\n"
+					"<submenu name=\"" N_("Raster") "\" />\n"
+				"</effects-menu>\n"
+				"<menu-tip>" N_("Blur selected bitmap(s)") "</menu-tip>\n"
+			"</effect>\n"
+		"</inkscape-extension>\n", new Blur());
+}
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/blur.h b/src/extension/internal/bitmap/blur.h
new file mode 100644
index 0000000..da93a42
--- /dev/null
+++ b/src/extension/internal/bitmap/blur.h
@@ -0,0 +1,31 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "imagemagick.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+
+class Blur : public ImageMagick
+{
+private:
+	float _radius;
+	float _sigma;
+public:
+    void applyEffect(Magick::Image *image) override;
+	void refreshParameters(Inkscape::Extension::Effect *module) override;
+    static void init();
+};
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/channel.cpp b/src/extension/internal/bitmap/channel.cpp
new file mode 100644
index 0000000..f26a9f9
--- /dev/null
+++ b/src/extension/internal/bitmap/channel.cpp
@@ -0,0 +1,75 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "extension/effect.h"
+#include "extension/system.h"
+
+#include "channel.h"
+#include <Magick++.h>
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+	
+void
+Channel::applyEffect(Magick::Image *image) {	
+	Magick::ChannelType layer = Magick::UndefinedChannel;
+	if (!strcmp(_layerName,      "Red Channel"))		layer = Magick::RedChannel;
+	else if (!strcmp(_layerName, "Green Channel"))		layer = Magick::GreenChannel;
+	else if (!strcmp(_layerName, "Blue Channel"))		layer = Magick::BlueChannel;
+	else if (!strcmp(_layerName, "Cyan Channel"))		layer = Magick::CyanChannel;
+	else if (!strcmp(_layerName, "Magenta Channel"))	layer = Magick::MagentaChannel;
+	else if (!strcmp(_layerName, "Yellow Channel"))		layer = Magick::YellowChannel;
+	else if (!strcmp(_layerName, "Black Channel"))		layer = Magick::BlackChannel;
+	else if (!strcmp(_layerName, "Opacity Channel"))	layer = Magick::OpacityChannel;
+	else if (!strcmp(_layerName, "Matte Channel"))		layer = Magick::MatteChannel;		
+	
+	image->channel(layer);
+}
+
+void
+Channel::refreshParameters(Inkscape::Extension::Effect *module) {	
+	_layerName = module->get_param_optiongroup("layer");
+}
+
+#include "../clear-n_.h"
+
+void
+Channel::init()
+{
+	Inkscape::Extension::build_from_mem(
+		"<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+			"<name>" N_("Channel") "</name>\n"
+			"<id>org.inkscape.effect.bitmap.channel</id>\n"
+			"<param name=\"layer\" gui-text=\"" N_("Layer:") "\" type=\"optiongroup\" appearance=\"combo\" >\n"
+				"<option value='Red Channel'>" N_("Red Channel") "</option>\n"
+				"<option value='Green Channel'>" N_("Green Channel") "</option>\n"
+				"<option value='Blue Channel'>" N_("Blue Channel") "</option>\n"
+				"<option value='Cyan Channel'>" N_("Cyan Channel") "</option>\n"
+				"<option value='Magenta Channel'>" N_("Magenta Channel") "</option>\n"
+				"<option value='Yellow Channel'>" N_("Yellow Channel") "</option>\n"
+				"<option value='Black Channel'>" N_("Black Channel") "</option>\n"
+				"<option value='Opacity Channel'>" N_("Opacity Channel") "</option>\n"
+				"<option value='Matte Channel'>" N_("Matte Channel") "</option>\n"
+			"</param>\n"
+			"<effect>\n"
+				"<object-type>all</object-type>\n"
+				"<effects-menu>\n"
+					"<submenu name=\"" N_("Raster") "\" />\n"
+				"</effects-menu>\n"
+				"<menu-tip>" N_("Extract specific channel from image") "</menu-tip>\n"
+			"</effect>\n"
+		"</inkscape-extension>\n", new Channel());
+}
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/channel.h b/src/extension/internal/bitmap/channel.h
new file mode 100644
index 0000000..e215344
--- /dev/null
+++ b/src/extension/internal/bitmap/channel.h
@@ -0,0 +1,32 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "imagemagick.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+
+class Channel : public ImageMagick {
+
+private:
+	const gchar * _layerName;
+
+public:
+    void applyEffect(Magick::Image *image) override;
+	void refreshParameters(Inkscape::Extension::Effect *module) override;
+
+    static void init ();
+};
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/charcoal.cpp b/src/extension/internal/bitmap/charcoal.cpp
new file mode 100644
index 0000000..4da2cba
--- /dev/null
+++ b/src/extension/internal/bitmap/charcoal.cpp
@@ -0,0 +1,56 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "extension/effect.h"
+#include "extension/system.h"
+
+#include "charcoal.h"
+#include <Magick++.h>
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+	
+void
+Charcoal::applyEffect(Magick::Image* image) {
+	image->charcoal(_radius, _sigma);
+}
+
+void
+Charcoal::refreshParameters(Inkscape::Extension::Effect* module) {
+	_radius = module->get_param_float("radius");
+	_sigma = module->get_param_float("sigma");
+}
+
+#include "../clear-n_.h"
+
+void
+Charcoal::init()
+{
+	Inkscape::Extension::build_from_mem(
+		"<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+			"<name>" N_("Charcoal") "</name>\n"
+			"<id>org.inkscape.effect.bitmap.charcoal</id>\n"
+			"<param name=\"radius\" gui-text=\"" N_("Radius:") "\" type=\"float\" min=\"0\" max=\"100\">1</param>\n"
+			"<param name=\"sigma\" gui-text=\"" N_("Sigma:") "\" type=\"float\" min=\"0\" max=\"100\">0.5</param>\n"
+			"<effect>\n"
+				"<object-type>all</object-type>\n"
+				"<effects-menu>\n"
+					"<submenu name=\"" N_("Raster") "\" />\n"
+				"</effects-menu>\n"
+				"<menu-tip>" N_("Apply charcoal stylization to selected bitmap(s)") "</menu-tip>\n"
+			"</effect>\n"
+		"</inkscape-extension>\n", new Charcoal());
+}
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/charcoal.h b/src/extension/internal/bitmap/charcoal.h
new file mode 100644
index 0000000..c225746
--- /dev/null
+++ b/src/extension/internal/bitmap/charcoal.h
@@ -0,0 +1,31 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "imagemagick.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+
+class Charcoal : public ImageMagick
+{
+private:
+	float _radius;
+	float _sigma;
+public:
+    void applyEffect(Magick::Image *image) override;
+	void refreshParameters(Inkscape::Extension::Effect *module) override;
+    static void init();
+};
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/colorize.cpp b/src/extension/internal/bitmap/colorize.cpp
new file mode 100644
index 0000000..2650909
--- /dev/null
+++ b/src/extension/internal/bitmap/colorize.cpp
@@ -0,0 +1,67 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Copyright (C) 2007 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "extension/effect.h"
+#include "extension/system.h"
+
+#include "colorize.h"
+
+#include "color.h"
+
+#include <iostream>
+#include <Magick++.h>
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+	
+void
+Colorize::applyEffect(Magick::Image *image) {
+	float r = ((_color >> 24) & 0xff) / 255.0F;
+	float g = ((_color >> 16) & 0xff) / 255.0F;
+	float b = ((_color >>  8) & 0xff) / 255.0F;
+	float a = ((_color      ) & 0xff) / 255.0F;
+	
+    Magick::ColorRGB mc(r,g,b);
+	
+	image->colorize(a * 100, mc);
+}
+
+void
+Colorize::refreshParameters(Inkscape::Extension::Effect *module) {	
+	_color = module->get_param_color("color");
+}
+
+#include "../clear-n_.h"
+
+void
+Colorize::init()
+{
+	Inkscape::Extension::build_from_mem(
+		"<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+			"<name>" N_("Colorize") "</name>\n"
+			"<id>org.inkscape.effect.bitmap.colorize</id>\n"
+			"<param name=\"color\" gui-text=\"" N_("Color") "\" type=\"color\">0</param>\n"
+			"<effect>\n"
+				"<object-type>all</object-type>\n"
+				"<effects-menu>\n"
+					"<submenu name=\"" N_("Raster") "\" />\n"
+				"</effects-menu>\n"
+				"<menu-tip>" N_("Colorize selected bitmap(s) with specified color, using given opacity") "</menu-tip>\n"
+			"</effect>\n"
+		"</inkscape-extension>\n", new Colorize());
+}
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/colorize.h b/src/extension/internal/bitmap/colorize.h
new file mode 100644
index 0000000..7c16ef5
--- /dev/null
+++ b/src/extension/internal/bitmap/colorize.h
@@ -0,0 +1,34 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Copyright (C) 2007 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "imagemagick.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+
+class Colorize : public ImageMagick {
+private:
+	unsigned int _opacity;
+	guint32 _color;	
+
+public:
+    void applyEffect(Magick::Image *image) override;
+	void refreshParameters(Inkscape::Extension::Effect *module) override;
+
+    static void init ();
+};
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/contrast.cpp b/src/extension/internal/bitmap/contrast.cpp
new file mode 100644
index 0000000..64d2167
--- /dev/null
+++ b/src/extension/internal/bitmap/contrast.cpp
@@ -0,0 +1,57 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "extension/effect.h"
+#include "extension/system.h"
+
+#include "contrast.h"
+#include <Magick++.h>
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+	
+void
+Contrast::applyEffect(Magick::Image *image) {
+	// the contrast method's argument seems to be binary, so we perform it multiple times
+	// to get the desired level of effect
+	for (unsigned int i = 0; i < _sharpen; i ++)
+    	image->contrast(1);
+}
+
+void
+Contrast::refreshParameters(Inkscape::Extension::Effect *module) {	
+	_sharpen = module->get_param_int("sharpen");
+}
+
+#include "../clear-n_.h"
+
+void
+Contrast::init()
+{
+	Inkscape::Extension::build_from_mem(
+		"<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+			"<name>" N_("Contrast") "</name>\n"
+			"<id>org.inkscape.effect.bitmap.contrast</id>\n"
+			"<param name=\"sharpen\" gui-text=\"" N_("Adjust:") "\" type=\"int\" min=\"0\" max=\"10\">0</param>\n"
+			"<effect>\n"
+				"<object-type>all</object-type>\n"
+				"<effects-menu>\n"
+					"<submenu name=\"" N_("Raster") "\" />\n"
+				"</effects-menu>\n"
+				"<menu-tip>" N_("Increase or decrease contrast in bitmap(s)") "</menu-tip>\n"
+			"</effect>\n"
+		"</inkscape-extension>\n", new Contrast());
+}
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/contrast.h b/src/extension/internal/bitmap/contrast.h
new file mode 100644
index 0000000..c0e95e4
--- /dev/null
+++ b/src/extension/internal/bitmap/contrast.h
@@ -0,0 +1,30 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "imagemagick.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+
+class Contrast : public ImageMagick
+{
+private:
+	unsigned int _sharpen;
+public:
+    void applyEffect(Magick::Image *image) override;
+	void refreshParameters(Inkscape::Extension::Effect *module) override;
+    static void init();
+};
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/crop.cpp b/src/extension/internal/bitmap/crop.cpp
new file mode 100644
index 0000000..c69b402
--- /dev/null
+++ b/src/extension/internal/bitmap/crop.cpp
@@ -0,0 +1,87 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2011 Authors:
+ *   Nicolas Dufour <nicoduf@yahoo.fr>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "2geom/transforms.h"
+#include "extension/effect.h"
+#include "extension/system.h"
+
+#include "crop.h"
+#include "selection-chemistry.h"
+#include "object/sp-item.h"
+#include "object/sp-item-transform.h"
+#include <Magick++.h>
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+
+void
+Crop::applyEffect(Magick::Image *image) {
+    int width = image->baseColumns() - (_left + _right);
+    int height = image->baseRows() - (_top + _bottom);
+    if (width > 0 and height > 0) {
+        image->crop(Magick::Geometry(width, height, _left, _top, false, false));
+        image->page("+0+0");
+    }
+}
+
+void
+Crop::postEffect(Magick::Image *image, SPItem *item) {
+
+    // Scale bbox
+    Geom::Scale scale (0,0);
+    scale = Geom::Scale(image->columns() / (double) image->baseColumns(),
+                        image->rows() / (double) image->baseRows());
+    item->scale_rel(scale);
+
+    // Translate proportionaly to the image/bbox ratio
+    Geom::OptRect bbox(item->desktopGeometricBounds());
+    //g_warning("bbox. W:%f, H:%f, X:%f, Y:%f", bbox->dimensions()[Geom::X], bbox->dimensions()[Geom::Y], bbox->min()[Geom::X], bbox->min()[Geom::Y]);
+
+    Geom::Translate translate (0,0);
+    translate = Geom::Translate(((_left - _right) / 2.0) * (bbox->dimensions()[Geom::X] / (double) image->columns()),
+                                ((_bottom - _top) / 2.0) * (bbox->dimensions()[Geom::Y] / (double) image->rows()));
+    item->move_rel(translate);
+}
+
+void
+Crop::refreshParameters(Inkscape::Extension::Effect *module) {    
+    _top = module->get_param_int("top");
+    _bottom = module->get_param_int("bottom");
+    _left = module->get_param_int("left");
+    _right = module->get_param_int("right");
+}
+
+#include "../clear-n_.h"
+
+void
+Crop::init()
+{
+    Inkscape::Extension::build_from_mem(
+        "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+          "<name>" N_("Crop") "</name>\n"
+          "<id>org.inkscape.effect.bitmap.crop</id>\n"
+          "<param name=\"top\" gui-text=\"" N_("Top (px):") "\" type=\"int\" min=\"0\" max=\"100000\">0</param>\n"
+          "<param name=\"bottom\" gui-text=\"" N_("Bottom (px):") "\" type=\"int\" min=\"0\" max=\"100000\">0</param>\n"
+          "<param name=\"left\" gui-text=\"" N_("Left (px):") "\" type=\"int\" min=\"0\" max=\"100000\">0</param>\n"
+          "<param name=\"right\" gui-text=\"" N_("Right (px):") "\" type=\"int\" min=\"0\" max=\"100000\">0</param>\n"
+          "<effect>\n"
+            "<object-type>all</object-type>\n"
+            "<effects-menu>\n"
+              "<submenu name=\"" N_("Raster") "\" />\n"
+            "</effects-menu>\n"
+            "<menu-tip>" N_("Crop selected bitmap(s)") "</menu-tip>\n"
+          "</effect>\n"
+        "</inkscape-extension>\n", new Crop());
+}
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/crop.h b/src/extension/internal/bitmap/crop.h
new file mode 100644
index 0000000..da53878
--- /dev/null
+++ b/src/extension/internal/bitmap/crop.h
@@ -0,0 +1,35 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2010 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *   Nicolas Dufour <nicoduf@yahoo.fr>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "imagemagick.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+
+class Crop : public ImageMagick
+{
+private:
+    int _top;
+    int _bottom;
+    int _left;
+    int _right;
+public:
+    void applyEffect(Magick::Image *image) override;
+    void postEffect(Magick::Image *image, SPItem *item) override;
+    void refreshParameters(Inkscape::Extension::Effect *module) override;
+    static void init ();
+};
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/cycleColormap.cpp b/src/extension/internal/bitmap/cycleColormap.cpp
new file mode 100644
index 0000000..04741f9
--- /dev/null
+++ b/src/extension/internal/bitmap/cycleColormap.cpp
@@ -0,0 +1,54 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "extension/effect.h"
+#include "extension/system.h"
+
+#include "cycleColormap.h"
+#include <Magick++.h>
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+	
+void
+CycleColormap::applyEffect(Magick::Image *image) {
+	image->cycleColormap(_amount);
+}
+
+void
+CycleColormap::refreshParameters(Inkscape::Extension::Effect *module) {	
+	_amount = module->get_param_int("amount");
+}
+
+#include "../clear-n_.h"
+
+void
+CycleColormap::init()
+{
+	Inkscape::Extension::build_from_mem(
+		"<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+			"<name>" N_("Cycle Colormap") "</name>\n"
+			"<id>org.inkscape.effect.bitmap.cycleColormap</id>\n"
+			"<param name=\"amount\" gui-text=\"" N_("Amount:") "\" type=\"int\" min=\"0\" max=\"360\">180</param>\n"
+			"<effect>\n"
+				"<object-type>all</object-type>\n"
+				"<effects-menu>\n"
+					"<submenu name=\"" N_("Raster") "\" />\n"
+				"</effects-menu>\n"
+				"<menu-tip>" N_("Cycle colormap(s) of selected bitmap(s)") "</menu-tip>\n"
+			"</effect>\n"
+		"</inkscape-extension>\n", new CycleColormap());
+}
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/cycleColormap.h b/src/extension/internal/bitmap/cycleColormap.h
new file mode 100644
index 0000000..0d66b15
--- /dev/null
+++ b/src/extension/internal/bitmap/cycleColormap.h
@@ -0,0 +1,29 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "imagemagick.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+
+class CycleColormap : public ImageMagick {
+private:
+	int _amount;
+public:
+    void applyEffect(Magick::Image *image) override;
+	void refreshParameters(Inkscape::Extension::Effect *module) override;
+    static void init ();
+};
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/despeckle.cpp b/src/extension/internal/bitmap/despeckle.cpp
new file mode 100644
index 0000000..7a3069d
--- /dev/null
+++ b/src/extension/internal/bitmap/despeckle.cpp
@@ -0,0 +1,52 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "extension/effect.h"
+#include "extension/system.h"
+
+#include "despeckle.h"
+#include <Magick++.h>
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+	
+void
+Despeckle::applyEffect(Magick::Image *image) {
+	image->despeckle();
+}
+
+void
+Despeckle::refreshParameters(Inkscape::Extension::Effect */*module*/) {	
+}
+
+#include "../clear-n_.h"
+
+void
+Despeckle::init()
+{
+	Inkscape::Extension::build_from_mem(
+		"<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+			"<name>" N_("Despeckle") "</name>\n"
+			"<id>org.inkscape.effect.bitmap.despeckle</id>\n"
+			"<effect>\n"
+				"<object-type>all</object-type>\n"
+				"<effects-menu>\n"
+					"<submenu name=\"" N_("Raster") "\" />\n"
+				"</effects-menu>\n"
+				"<menu-tip>" N_("Reduce speckle noise of selected bitmap(s)") "</menu-tip>\n"
+			"</effect>\n"
+		"</inkscape-extension>\n", new Despeckle());
+}
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/despeckle.h b/src/extension/internal/bitmap/despeckle.h
new file mode 100644
index 0000000..0c731ee
--- /dev/null
+++ b/src/extension/internal/bitmap/despeckle.h
@@ -0,0 +1,27 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "imagemagick.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+
+class Despeckle : public ImageMagick {
+public:
+    void applyEffect(Magick::Image *image) override;
+	void refreshParameters(Inkscape::Extension::Effect *module) override;
+    static void init ();
+};
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/edge.cpp b/src/extension/internal/bitmap/edge.cpp
new file mode 100644
index 0000000..58bceec
--- /dev/null
+++ b/src/extension/internal/bitmap/edge.cpp
@@ -0,0 +1,54 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "extension/effect.h"
+#include "extension/system.h"
+
+#include "edge.h"
+#include <Magick++.h>
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+	
+void
+Edge::applyEffect(Magick::Image *image) {
+	image->edge(_radius);
+}
+
+void
+Edge::refreshParameters(Inkscape::Extension::Effect *module) {	
+	_radius = module->get_param_int("radius");
+}
+
+#include "../clear-n_.h"
+
+void
+Edge::init()
+{
+	Inkscape::Extension::build_from_mem(
+		"<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+			"<name>" N_("Edge") "</name>\n"
+			"<id>org.inkscape.effect.bitmap.edge</id>\n"
+			"<param name=\"radius\" gui-text=\"" N_("Radius:") "\" type=\"int\" min=\"0\" max=\"100\">0</param>\n"
+			"<effect>\n"
+				"<object-type>all</object-type>\n"
+				"<effects-menu>\n"
+					"<submenu name=\"" N_("Raster") "\" />\n"
+				"</effects-menu>\n"
+				"<menu-tip>" N_("Highlight edges of selected bitmap(s)") "</menu-tip>\n"
+			"</effect>\n"
+		"</inkscape-extension>\n", new Edge());
+}
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/edge.h b/src/extension/internal/bitmap/edge.h
new file mode 100644
index 0000000..2c5fe14
--- /dev/null
+++ b/src/extension/internal/bitmap/edge.h
@@ -0,0 +1,29 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "imagemagick.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+
+class Edge : public ImageMagick {
+private:
+	unsigned int _radius;
+public:
+    void applyEffect(Magick::Image *image) override;
+	void refreshParameters(Inkscape::Extension::Effect *module) override;
+    static void init ();
+};
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/emboss.cpp b/src/extension/internal/bitmap/emboss.cpp
new file mode 100644
index 0000000..b7f2235
--- /dev/null
+++ b/src/extension/internal/bitmap/emboss.cpp
@@ -0,0 +1,56 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "extension/effect.h"
+#include "extension/system.h"
+
+#include "emboss.h"
+#include <Magick++.h>
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+	
+void
+Emboss::applyEffect(Magick::Image *image) {
+	image->emboss(_radius, _sigma);
+}
+
+void
+Emboss::refreshParameters(Inkscape::Extension::Effect *module) {	
+	_radius = module->get_param_float("radius");
+	_sigma = module->get_param_float("sigma");
+}
+
+#include "../clear-n_.h"
+
+void
+Emboss::init()
+{
+	Inkscape::Extension::build_from_mem(
+		"<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+			"<name>" N_("Emboss") "</name>\n"
+			"<id>org.inkscape.effect.bitmap.emboss</id>\n"
+			"<param name=\"radius\" gui-text=\"" N_("Radius:") "\" type=\"float\" min=\"0\" max=\"100\">1.0</param>\n"
+			"<param name=\"sigma\" gui-text=\"" N_("Sigma:") "\" type=\"float\" min=\"-50\" max=\"50\">0.5</param>\n"
+			"<effect>\n"
+				"<object-type>all</object-type>\n"
+				"<effects-menu>\n"
+					"<submenu name=\"" N_("Raster") "\" />\n"
+				"</effects-menu>\n"
+				"<menu-tip>" N_("Emboss selected bitmap(s); highlight edges with 3D effect") "</menu-tip>\n"
+			"</effect>\n"
+		"</inkscape-extension>\n", new Emboss());
+}
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/emboss.h b/src/extension/internal/bitmap/emboss.h
new file mode 100644
index 0000000..18b91bb
--- /dev/null
+++ b/src/extension/internal/bitmap/emboss.h
@@ -0,0 +1,31 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "imagemagick.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+
+class Emboss : public ImageMagick
+{
+private:
+	float _radius;
+	float _sigma;
+public:
+    void applyEffect(Magick::Image *image) override;
+	void refreshParameters(Inkscape::Extension::Effect *module) override;
+    static void init ();
+};
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/enhance.cpp b/src/extension/internal/bitmap/enhance.cpp
new file mode 100644
index 0000000..aff9faf
--- /dev/null
+++ b/src/extension/internal/bitmap/enhance.cpp
@@ -0,0 +1,51 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "extension/effect.h"
+#include "extension/system.h"
+
+#include "enhance.h"
+#include <Magick++.h>
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+	
+void
+Enhance::applyEffect(Magick::Image *image) {
+	image->enhance();
+}
+
+void
+Enhance::refreshParameters(Inkscape::Extension::Effect */*module*/) { }
+
+#include "../clear-n_.h"
+
+void
+Enhance::init()
+{
+	Inkscape::Extension::build_from_mem(
+		"<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+			"<name>" N_("Enhance") "</name>\n"
+			"<id>org.inkscape.effect.bitmap.enhance</id>\n"
+			"<effect>\n"
+				"<object-type>all</object-type>\n"
+				"<effects-menu>\n"
+					"<submenu name=\"" N_("Raster") "\" />\n"
+				"</effects-menu>\n"
+				"<menu-tip>" N_("Enhance selected bitmap(s); minimize noise") "</menu-tip>\n"
+			"</effect>\n"
+		"</inkscape-extension>\n", new Enhance());
+}
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/enhance.h b/src/extension/internal/bitmap/enhance.h
new file mode 100644
index 0000000..dd3d9ff
--- /dev/null
+++ b/src/extension/internal/bitmap/enhance.h
@@ -0,0 +1,28 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "imagemagick.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+
+class Enhance : public ImageMagick
+{
+public:
+    void applyEffect(Magick::Image *image) override;
+	void refreshParameters(Inkscape::Extension::Effect *module) override;
+    static void init ();
+};
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/equalize.cpp b/src/extension/internal/bitmap/equalize.cpp
new file mode 100644
index 0000000..423b88b
--- /dev/null
+++ b/src/extension/internal/bitmap/equalize.cpp
@@ -0,0 +1,51 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "extension/effect.h"
+#include "extension/system.h"
+
+#include "equalize.h"
+#include <Magick++.h>
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+	
+void
+Equalize::applyEffect(Magick::Image *image) {
+	image->equalize();
+}
+
+void
+Equalize::refreshParameters(Inkscape::Extension::Effect */*module*/) { }
+
+#include "../clear-n_.h"
+
+void
+Equalize::init()
+{
+	Inkscape::Extension::build_from_mem(
+		"<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+			"<name>" N_("Equalize") "</name>\n"
+			"<id>org.inkscape.effect.bitmap.equalize</id>\n"
+			"<effect>\n"
+				"<object-type>all</object-type>\n"
+				"<effects-menu>\n"
+					"<submenu name=\"" N_("Raster") "\" />\n"
+				"</effects-menu>\n"
+				"<menu-tip>" N_("Equalize selected bitmap(s); histogram equalization") "</menu-tip>\n"
+			"</effect>\n"
+		"</inkscape-extension>\n", new Equalize());
+}
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/equalize.h b/src/extension/internal/bitmap/equalize.h
new file mode 100644
index 0000000..8259ffb
--- /dev/null
+++ b/src/extension/internal/bitmap/equalize.h
@@ -0,0 +1,28 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "imagemagick.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+
+class Equalize : public ImageMagick
+{
+public:
+    void applyEffect(Magick::Image *image) override;
+	void refreshParameters(Inkscape::Extension::Effect *module) override;
+    static void init ();
+};
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/gaussianBlur.cpp b/src/extension/internal/bitmap/gaussianBlur.cpp
new file mode 100644
index 0000000..405ee66
--- /dev/null
+++ b/src/extension/internal/bitmap/gaussianBlur.cpp
@@ -0,0 +1,56 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "extension/effect.h"
+#include "extension/system.h"
+
+#include "gaussianBlur.h"
+#include <Magick++.h>
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+	
+void
+GaussianBlur::applyEffect(Magick::Image* image) {
+	image->gaussianBlur(_width, _sigma);
+}
+
+void
+GaussianBlur::refreshParameters(Inkscape::Extension::Effect* module) {
+	_width = module->get_param_float("width");
+	_sigma = module->get_param_float("sigma");
+}
+
+#include "../clear-n_.h"
+
+void
+GaussianBlur::init()
+{
+	Inkscape::Extension::build_from_mem(
+		"<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+			"<name>" N_("Gaussian Blur") "</name>\n"
+			"<id>org.inkscape.effect.bitmap.gaussianBlur</id>\n"
+			"<param name=\"width\" gui-text=\"" N_("Factor:") "\" type=\"float\" min=\"0\" max=\"100\">5.0</param>\n"
+			"<param name=\"sigma\" gui-text=\"" N_("Sigma:") "\" type=\"float\" min=\"0\" max=\"100\">5.0</param>\n"
+			"<effect>\n"
+				"<object-type>all</object-type>\n"
+				"<effects-menu>\n"
+					"<submenu name=\"" N_("Raster") "\" />\n"
+				"</effects-menu>\n"
+				"<menu-tip>" N_("Gaussian blur selected bitmap(s)") "</menu-tip>\n"
+			"</effect>\n"
+		"</inkscape-extension>\n", new GaussianBlur());
+}
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/gaussianBlur.h b/src/extension/internal/bitmap/gaussianBlur.h
new file mode 100644
index 0000000..3cd3fb8
--- /dev/null
+++ b/src/extension/internal/bitmap/gaussianBlur.h
@@ -0,0 +1,31 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "imagemagick.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+
+class GaussianBlur : public ImageMagick
+{
+private:
+	float _width;
+	float _sigma;
+public:
+	void applyEffect(Magick::Image *image) override;
+	void refreshParameters(Inkscape::Extension::Effect *module) override;
+	static void init();
+};
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/imagemagick.cpp b/src/extension/internal/bitmap/imagemagick.cpp
new file mode 100644
index 0000000..47940a5
--- /dev/null
+++ b/src/extension/internal/bitmap/imagemagick.cpp
@@ -0,0 +1,255 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Copyright (C) 2007 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include <libintl.h>
+
+#include <gtkmm/box.h>
+#include <gtkmm/adjustment.h>
+#include <gtkmm/spinbutton.h>
+
+#include <glib/gstdio.h>
+
+#include "desktop.h"
+
+#include "selection.h"
+
+#include "extension/effect.h"
+#include "extension/system.h"
+
+#include "imagemagick.h"
+#include <Magick++.h>
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+
+class ImageMagickDocCache: public Inkscape::Extension::Implementation::ImplementationDocumentCache {
+    friend class ImageMagick;
+private:
+    void readImage(char const *xlink, char const *id, Magick::Image *image);
+protected:
+    Inkscape::XML::Node** _nodes;    
+    
+    Magick::Image** _images;
+    int _imageCount;
+    char** _caches;
+    unsigned* _cacheLengths;
+    const char** _originals;
+    SPItem** _imageItems;
+public:
+    ImageMagickDocCache(Inkscape::UI::View::View * view);
+    ~ImageMagickDocCache ( ) override;
+};
+
+ImageMagickDocCache::ImageMagickDocCache(Inkscape::UI::View::View * view) :
+    Inkscape::Extension::Implementation::ImplementationDocumentCache(view),
+    _nodes(NULL),
+    _images(NULL),
+    _imageCount(0),
+    _caches(NULL),
+    _cacheLengths(NULL),
+    _originals(NULL),
+    _imageItems(NULL)
+{
+    SPDesktop *desktop = (SPDesktop*)view;
+    auto selectedItemList = desktop->selection->items();
+    int selectCount = (int) boost::distance(selectedItemList);
+    
+    // Init the data-holders
+    _nodes = new Inkscape::XML::Node*[selectCount];
+    _originals = new const char*[selectCount];
+    _caches = new char*[selectCount];
+    _cacheLengths = new unsigned int[selectCount];
+    _images = new Magick::Image*[selectCount];
+    _imageCount = 0;
+    _imageItems = new SPItem*[selectCount];
+
+    // Loop through selected items
+    for (auto i = selectedItemList.begin(); i != selectedItemList.end(); ++i) {
+        SPItem *item = *i;
+        Inkscape::XML::Node *node = reinterpret_cast<Inkscape::XML::Node *>(item->getRepr());
+        if (!strcmp(node->name(), "image") || !strcmp(node->name(), "svg:image"))
+        {
+            _nodes[_imageCount] = node;    
+            char const *xlink = node->attribute("xlink:href");
+            char const *id = node->attribute("id");
+            _originals[_imageCount] = xlink;
+            _caches[_imageCount] = (char*)"";
+            _cacheLengths[_imageCount] = 0;
+            _images[_imageCount] = new Magick::Image();
+            readImage(xlink, id, _images[_imageCount]);
+            _imageItems[_imageCount] = item;
+            _imageCount++;
+        }
+    }
+}
+
+ImageMagickDocCache::~ImageMagickDocCache ( ) {
+    if (_nodes)
+        delete _nodes;
+    if (_originals)
+        delete _originals;
+    if (_caches)
+        delete _caches;
+    if (_cacheLengths)
+        delete _cacheLengths;
+    if (_images)
+        delete _images;
+    if (_imageItems)
+        delete _imageItems;
+    return;
+}
+
+void
+ImageMagickDocCache::readImage(const char *xlink, const char *id, Magick::Image *image)
+{
+    // Find if the xlink:href is base64 data, i.e. if the image is embedded 
+    gchar *search = g_strndup(xlink, 30);
+    if (strstr(search, "base64") != (char*)NULL) {
+        // 7 = strlen("base64") + strlen(",")
+        const char* pureBase64 = strstr(xlink, "base64") + 7;        
+        Magick::Blob blob;
+        blob.base64(pureBase64);
+        try {
+            image->read(blob);
+        } catch (Magick::Exception &error_) {
+            g_warning("ImageMagick could not read '%s'\nDetails: %s", id, error_.what());
+        }
+    } else {
+        gchar *path;
+        if (strncmp (xlink,"file:", 5) == 0) {
+            path = g_filename_from_uri(xlink, NULL, NULL);
+        } else {
+            path = g_strdup(xlink);
+        }
+        try {
+            image->read(path);
+        } catch (Magick::Exception &error_) {
+            g_warning("ImageMagick could not read '%s' from '%s'\nDetails: %s", id, path, error_.what());
+        }
+        g_free(path);
+    }
+    g_free(search);
+}
+
+bool
+ImageMagick::load(Inkscape::Extension::Extension */*module*/)
+{
+    return true;
+}
+
+Inkscape::Extension::Implementation::ImplementationDocumentCache *
+ImageMagick::newDocCache (Inkscape::Extension::Extension * /*ext*/, Inkscape::UI::View::View * view) {
+    return new ImageMagickDocCache(view);
+}
+
+void
+ImageMagick::effect (Inkscape::Extension::Effect *module, Inkscape::UI::View::View *document, Inkscape::Extension::Implementation::ImplementationDocumentCache * docCache)
+{
+    refreshParameters(module);
+
+    if (docCache == NULL) { // should never happen
+        docCache = newDocCache(module, document);
+    }
+    ImageMagickDocCache * dc = dynamic_cast<ImageMagickDocCache *>(docCache);
+    if (dc == NULL) { // should really never happen
+        printf("AHHHHHHHHH!!!!!");
+        exit(1);
+    }
+
+    for (int i = 0; i < dc->_imageCount; i++)
+    {
+        try
+        {
+            Magick::Image effectedImage = *dc->_images[i]; // make a copy
+
+            applyEffect(&effectedImage);
+
+            // postEffect can be used to change things on the item itself
+            // e.g. resize the image element, after the effecti is applied
+            postEffect(&effectedImage, dc->_imageItems[i]);
+
+//    dc->_nodes[i]->setAttribute("xlink:href", dc->_caches[i], true);
+
+            Magick::Blob *blob = new Magick::Blob();
+            effectedImage.write(blob);
+
+            std::string raw_string = blob->base64();
+            const int raw_len = raw_string.length();
+            const char *raw_i = raw_string.c_str();
+
+            unsigned new_len = (int)(raw_len * (77.0 / 76.0) + 100);
+            if (new_len > dc->_cacheLengths[i]) {
+                dc->_cacheLengths[i] = (int)(new_len * 1.2);
+                dc->_caches[i] = new char[dc->_cacheLengths[i]];
+            }
+            char *formatted_i = dc->_caches[i];
+            const char *src;
+
+            for (src = "data:image/"; *src; )
+                *formatted_i++ = *src++;
+            for (src = effectedImage.magick().c_str(); *src ; )
+                *formatted_i++ = *src++;
+            for (src = ";base64, \n" ; *src; )
+                *formatted_i++ = *src++;
+
+            int col = 0;
+            while (*raw_i) {
+               *formatted_i++ = *raw_i++;
+               if (col++ > 76) {
+                   *formatted_i++ = '\n';
+                   col = 0;
+               }
+            }            
+            if (col) {
+               *formatted_i++ = '\n';
+            }
+            *formatted_i = '\0';
+
+            dc->_nodes[i]->setAttribute("xlink:href", dc->_caches[i], true);            
+            dc->_nodes[i]->removeAttribute("sodipodi:absref");
+            delete blob;
+        }
+        catch (Magick::Exception &error_) {
+            printf("Caught exception: %s \n", error_.what());
+        }
+
+        //while(Gtk::Main::events_pending()) {
+        //    Gtk::Main::iteration();
+        //}
+    }
+}
+
+/** \brief  A function to get the prefences for the grid
+    \param  moudule  Module which holds the params
+    \param  view     Unused today - may get style information in the future.
+
+    Uses AutoGUI for creating the GUI.
+*/
+Gtk::Widget *
+ImageMagick::prefs_effect(Inkscape::Extension::Effect *module, Inkscape::UI::View::View * view, sigc::signal<void> * changeSignal, Inkscape::Extension::Implementation::ImplementationDocumentCache * /*docCache*/)
+{
+    SPDocument * current_document = view->doc();
+
+    auto selected = ((SPDesktop *) view)->getSelection()->items();
+    Inkscape::XML::Node * first_select = NULL;
+    if (!selected.empty()) {
+        first_select = (selected.front())->getRepr();
+    }
+
+    return module->autogui(current_document, first_select, changeSignal);
+}
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/imagemagick.h b/src/extension/internal/bitmap/imagemagick.h
new file mode 100644
index 0000000..754e195
--- /dev/null
+++ b/src/extension/internal/bitmap/imagemagick.h
@@ -0,0 +1,49 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+#ifndef INKSCAPE_EXTENSION_INTERNAL_BITMAP_IMAGEMAGICK_H
+#define INKSCAPE_EXTENSION_INTERNAL_BITMAP_IMAGEMAGICK_H
+
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "extension/implementation/implementation.h"
+
+class SPItem;
+
+namespace Magick {
+class Image;
+}
+
+namespace Inkscape {
+namespace Extension {
+
+class Effect;
+class Extension;
+
+namespace Internal {
+namespace Bitmap {
+
+class ImageMagick : public Inkscape::Extension::Implementation::Implementation {
+public:
+    /* Functions to be implemented by subclasses */
+    virtual void applyEffect(Magick::Image */*image*/) { };
+    virtual void refreshParameters(Inkscape::Extension::Effect */*module*/) { };
+    virtual void postEffect(Magick::Image */*image*/, SPItem */*item*/) { };
+
+    /* Functions implemented from ::Implementation */
+    bool load(Inkscape::Extension::Extension *module) override;
+    Inkscape::Extension::Implementation::ImplementationDocumentCache * newDocCache (Inkscape::Extension::Extension * ext, Inkscape::UI::View::View * doc) override;
+    void effect(Inkscape::Extension::Effect *module, Inkscape::UI::View::View *document, Inkscape::Extension::Implementation::ImplementationDocumentCache * docCache) override;
+    Gtk::Widget* prefs_effect(Inkscape::Extension::Effect *module, Inkscape::UI::View::View * view, sigc::signal<void> * changeSignal, Inkscape::Extension::Implementation::ImplementationDocumentCache * docCache) override;
+};
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
+
+#endif // INKSCAPE_EXTENSION_INTERNAL_BITMAP_IMAGEMAGICK_H
diff --git a/src/extension/internal/bitmap/implode.cpp b/src/extension/internal/bitmap/implode.cpp
new file mode 100644
index 0000000..c6c7a5f
--- /dev/null
+++ b/src/extension/internal/bitmap/implode.cpp
@@ -0,0 +1,54 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "extension/effect.h"
+#include "extension/system.h"
+
+#include "implode.h"
+#include <Magick++.h>
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+	
+void
+Implode::applyEffect(Magick::Image* image) {
+	image->implode(_factor);
+}
+
+void
+Implode::refreshParameters(Inkscape::Extension::Effect* module) {
+	_factor = module->get_param_float("factor");
+}
+
+#include "../clear-n_.h"
+
+void
+Implode::init()
+{
+	Inkscape::Extension::build_from_mem(
+		"<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+			"<name>" N_("Implode") "</name>\n"
+			"<id>org.inkscape.effect.bitmap.implode</id>\n"
+			"<param name=\"factor\" gui-text=\"" N_("Factor:") "\" type=\"float\" min=\"0\" max=\"100\">10</param>\n"
+			"<effect>\n"
+				"<object-type>all</object-type>\n"
+				"<effects-menu>\n"
+					"<submenu name=\"" N_("Raster") "\" />\n"
+				"</effects-menu>\n"
+				"<menu-tip>" N_("Implode selected bitmap(s)") "</menu-tip>\n"
+			"</effect>\n"
+		"</inkscape-extension>\n", new Implode());
+}
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/implode.h b/src/extension/internal/bitmap/implode.h
new file mode 100644
index 0000000..d9c5adb
--- /dev/null
+++ b/src/extension/internal/bitmap/implode.h
@@ -0,0 +1,30 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "imagemagick.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+
+class Implode : public ImageMagick
+{
+private:
+	float _factor;
+public:
+	void applyEffect(Magick::Image *image) override;
+	void refreshParameters(Inkscape::Extension::Effect *module) override;
+	static void init();
+};
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/level.cpp b/src/extension/internal/bitmap/level.cpp
new file mode 100644
index 0000000..aaf3168
--- /dev/null
+++ b/src/extension/internal/bitmap/level.cpp
@@ -0,0 +1,60 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "extension/effect.h"
+#include "extension/system.h"
+
+#include "level.h"
+#include <Magick++.h>
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+	
+void
+Level::applyEffect(Magick::Image* image) {
+	Magick::Quantum black_point = Magick::Color::scaleDoubleToQuantum(_black_point / 100.0);
+	Magick::Quantum white_point = Magick::Color::scaleDoubleToQuantum(_white_point / 100.0);
+	image->level(black_point, white_point, _mid_point);
+}
+
+void
+Level::refreshParameters(Inkscape::Extension::Effect* module) {
+	_black_point = module->get_param_float("blackPoint");
+	_white_point = module->get_param_float("whitePoint");
+	_mid_point = module->get_param_float("midPoint");
+}
+
+#include "../clear-n_.h"
+
+void
+Level::init()
+{
+	Inkscape::Extension::build_from_mem(
+		"<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+			"<name>" N_("Level") "</name>\n"
+			"<id>org.inkscape.effect.bitmap.level</id>\n"
+			"<param name=\"blackPoint\" gui-text=\"" N_("Black Point:") "\" type=\"float\" min=\"0\" max=\"100\">0</param>\n"			
+			"<param name=\"whitePoint\" gui-text=\"" N_("White Point:") "\" type=\"float\" min=\"0\" max=\"100\">100</param>\n"			
+			"<param name=\"midPoint\" gui-text=\"" N_("Gamma Correction:") "\" type=\"float\" min=\"0\" max=\"10\">1</param>\n"
+			"<effect>\n"
+				"<object-type>all</object-type>\n"
+				"<effects-menu>\n"
+					"<submenu name=\"" N_("Raster") "\" />\n"
+				"</effects-menu>\n"
+				"<menu-tip>" N_("Level selected bitmap(s) by scaling values falling between the given ranges to the full color range") "</menu-tip>\n"
+			"</effect>\n"
+		"</inkscape-extension>\n", new Level());
+}
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/level.h b/src/extension/internal/bitmap/level.h
new file mode 100644
index 0000000..d372745
--- /dev/null
+++ b/src/extension/internal/bitmap/level.h
@@ -0,0 +1,32 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "imagemagick.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+
+class Level : public ImageMagick
+{
+private:
+	float _black_point;
+	float _white_point;
+	float _mid_point;
+public:
+	void applyEffect(Magick::Image *image) override;
+	void refreshParameters(Inkscape::Extension::Effect *module) override;
+	static void init();
+};
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/levelChannel.cpp b/src/extension/internal/bitmap/levelChannel.cpp
new file mode 100644
index 0000000..497d6ce
--- /dev/null
+++ b/src/extension/internal/bitmap/levelChannel.cpp
@@ -0,0 +1,82 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "extension/effect.h"
+#include "extension/system.h"
+
+#include "levelChannel.h"
+#include <Magick++.h>
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+	
+void
+LevelChannel::applyEffect(Magick::Image* image) {
+	Magick::ChannelType channel = Magick::UndefinedChannel;
+	if (!strcmp(_channelName,      "Red Channel"))		channel = Magick::RedChannel;
+	else if (!strcmp(_channelName, "Green Channel"))	channel = Magick::GreenChannel;
+	else if (!strcmp(_channelName, "Blue Channel"))		channel = Magick::BlueChannel;
+	else if (!strcmp(_channelName, "Cyan Channel"))		channel = Magick::CyanChannel;
+	else if (!strcmp(_channelName, "Magenta Channel"))	channel = Magick::MagentaChannel;
+	else if (!strcmp(_channelName, "Yellow Channel"))	channel = Magick::YellowChannel;
+	else if (!strcmp(_channelName, "Black Channel"))	channel = Magick::BlackChannel;
+	else if (!strcmp(_channelName, "Opacity Channel"))	channel = Magick::OpacityChannel;
+	else if (!strcmp(_channelName, "Matte Channel"))	channel = Magick::MatteChannel;
+	Magick::Quantum black_point = Magick::Color::scaleDoubleToQuantum(_black_point / 100.0);
+	Magick::Quantum white_point = Magick::Color::scaleDoubleToQuantum(_white_point / 100.0);
+	image->levelChannel(channel, black_point, white_point, _mid_point);
+}
+
+void
+LevelChannel::refreshParameters(Inkscape::Extension::Effect* module) {
+	_channelName = module->get_param_optiongroup("channel");
+	_black_point = module->get_param_float("blackPoint");
+	_white_point = module->get_param_float("whitePoint");
+	_mid_point = module->get_param_float("midPoint");
+}
+
+#include "../clear-n_.h"
+
+void
+LevelChannel::init()
+{
+	Inkscape::Extension::build_from_mem(
+		"<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+			"<name>" N_("Level (with Channel)") "</name>\n"
+			"<id>org.inkscape.effect.bitmap.levelChannel</id>\n"
+			"<param name=\"channel\" gui-text=\"" N_("Channel:") "\" type=\"optiongroup\" appearance=\"combo\" >\n"
+				"<option value='Red Channel'>" N_("Red Channel") "</option>\n"
+				"<option value='Green Channel'>" N_("Green Channel") "</option>\n"
+				"<option value='Blue Channel'>" N_("Blue Channel") "</option>\n"
+				"<option value='Cyan Channel'>" N_("Cyan Channel") "</option>\n"
+				"<option value='Magenta Channel'>" N_("Magenta Channel") "</option>\n"
+				"<option value='Yellow Channel'>" N_("Yellow Channel") "</option>\n"
+				"<option value='Black Channel'>" N_("Black Channel") "</option>\n"
+				"<option value='Opacity Channel'>" N_("Opacity Channel") "</option>\n"
+				"<option value='Matte Channel'>" N_("Matte Channel") "</option>\n"
+			"</param>\n"
+			"<param name=\"blackPoint\" gui-text=\"" N_("Black Point:") "\" type=\"float\" min=\"0.0\" max=\"100.0\">0.0</param>\n"			
+			"<param name=\"whitePoint\" gui-text=\"" N_("White Point:") "\" type=\"float\" min=\"0.0\" max=\"100.0\">100.0</param>\n"			
+			"<param name=\"midPoint\" gui-text=\"" N_("Gamma Correction:") "\" type=\"float\" min=\"0.0\" max=\"10.0\">1.0</param>\n"
+			"<effect>\n"
+				"<object-type>all</object-type>\n"
+				"<effects-menu>\n"
+					"<submenu name=\"" N_("Raster") "\" />\n"
+				"</effects-menu>\n"
+				"<menu-tip>" N_("Level the specified channel of selected bitmap(s) by scaling values falling between the given ranges to the full color range") "</menu-tip>\n"
+			"</effect>\n"
+		"</inkscape-extension>\n", new LevelChannel());
+}
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/levelChannel.h b/src/extension/internal/bitmap/levelChannel.h
new file mode 100644
index 0000000..a619939
--- /dev/null
+++ b/src/extension/internal/bitmap/levelChannel.h
@@ -0,0 +1,33 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "imagemagick.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+
+class LevelChannel : public ImageMagick
+{
+private:
+	float _black_point;
+	float _white_point;
+	float _mid_point;
+	const gchar * _channelName;
+public:
+	void applyEffect(Magick::Image *image) override;
+	void refreshParameters(Inkscape::Extension::Effect *module) override;
+	static void init();
+};
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/medianFilter.cpp b/src/extension/internal/bitmap/medianFilter.cpp
new file mode 100644
index 0000000..cc3dabd
--- /dev/null
+++ b/src/extension/internal/bitmap/medianFilter.cpp
@@ -0,0 +1,54 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "extension/effect.h"
+#include "extension/system.h"
+
+#include "medianFilter.h"
+#include <Magick++.h>
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+	
+void
+MedianFilter::applyEffect(Magick::Image* image) {
+	image->medianFilter(_radius);
+}
+
+void
+MedianFilter::refreshParameters(Inkscape::Extension::Effect* module) {
+	_radius = module->get_param_float("radius");
+}
+
+#include "../clear-n_.h"
+
+void
+MedianFilter::init()
+{
+	Inkscape::Extension::build_from_mem(
+		"<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+			"<name>" N_("Median") "</name>\n"
+			"<id>org.inkscape.effect.bitmap.medianFilter</id>\n"
+			"<param name=\"radius\" gui-text=\"" N_("Radius:") "\" type=\"float\" min=\"0\" max=\"100\">0</param>\n"			
+			"<effect>\n"
+				"<object-type>all</object-type>\n"
+				"<effects-menu>\n"
+					"<submenu name=\"" N_("Raster") "\" />\n"
+				"</effects-menu>\n"
+				"<menu-tip>" N_("Replace each pixel component with the median color in a circular neighborhood") "</menu-tip>\n"
+			"</effect>\n"
+		"</inkscape-extension>\n", new MedianFilter());
+}
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/medianFilter.h b/src/extension/internal/bitmap/medianFilter.h
new file mode 100644
index 0000000..60ac31a
--- /dev/null
+++ b/src/extension/internal/bitmap/medianFilter.h
@@ -0,0 +1,30 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "imagemagick.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+
+class MedianFilter : public ImageMagick
+{
+private:
+	float _radius;
+public:
+	void applyEffect(Magick::Image *image) override;
+	void refreshParameters(Inkscape::Extension::Effect *module) override;
+	static void init();
+};
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/modulate.cpp b/src/extension/internal/bitmap/modulate.cpp
new file mode 100644
index 0000000..f561d4c
--- /dev/null
+++ b/src/extension/internal/bitmap/modulate.cpp
@@ -0,0 +1,59 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "extension/effect.h"
+#include "extension/system.h"
+
+#include "modulate.h"
+#include <Magick++.h>
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+	
+void
+Modulate::applyEffect(Magick::Image* image) {
+	float hue = (_hue * 200 / 360.0) + 100;
+	image->modulate(_brightness, _saturation, hue);
+}
+
+void
+Modulate::refreshParameters(Inkscape::Extension::Effect* module) {
+	_brightness = module->get_param_float("brightness");
+	_saturation = module->get_param_float("saturation");
+	_hue = module->get_param_float("hue");
+}
+
+#include "../clear-n_.h"
+
+void
+Modulate::init()
+{
+	Inkscape::Extension::build_from_mem(
+		"<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+			"<name>" N_("HSB Adjust") "</name>\n"
+			"<id>org.inkscape.effect.bitmap.modulate</id>\n"			
+			"<param name=\"hue\" gui-text=\"" N_("Hue:") "\" type=\"float\" min=\"-360\" max=\"360\">0</param>\n"
+			"<param name=\"saturation\" gui-text=\"" N_("Saturation:") "\" type=\"float\" min=\"0\" max=\"200\">100</param>\n"
+			"<param name=\"brightness\" gui-text=\"" N_("Brightness:") "\" type=\"float\" min=\"0\" max=\"200\">100</param>\n"
+			"<effect>\n"
+				"<object-type>all</object-type>\n"
+				"<effects-menu>\n"
+					"<submenu name=\"" N_("Raster") "\" />\n"
+				"</effects-menu>\n"
+				"<menu-tip>" N_("Adjust the amount of hue, saturation, and brightness in selected bitmap(s)") "</menu-tip>\n"
+			"</effect>\n"
+		"</inkscape-extension>\n", new Modulate());
+}
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/modulate.h b/src/extension/internal/bitmap/modulate.h
new file mode 100644
index 0000000..f0aaf1b
--- /dev/null
+++ b/src/extension/internal/bitmap/modulate.h
@@ -0,0 +1,32 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "imagemagick.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+
+class Modulate : public ImageMagick
+{
+private:
+	float _brightness;
+	float _saturation;
+	float _hue;
+public:
+  void applyEffect(Magick::Image *image) override;
+  void refreshParameters(Inkscape::Extension::Effect *module) override;
+  static void init();
+};
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/negate.cpp b/src/extension/internal/bitmap/negate.cpp
new file mode 100644
index 0000000..fcec5c0
--- /dev/null
+++ b/src/extension/internal/bitmap/negate.cpp
@@ -0,0 +1,52 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "extension/effect.h"
+#include "extension/system.h"
+
+#include "negate.h"
+#include <Magick++.h>
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+	
+void
+Negate::applyEffect(Magick::Image* image) {
+	image->negate();
+}
+
+void
+Negate::refreshParameters(Inkscape::Extension::Effect* /*module*/) {	
+}
+
+#include "../clear-n_.h"
+
+void
+Negate::init()
+{
+	Inkscape::Extension::build_from_mem(
+		"<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+			"<name>" N_("Negate") "</name>\n"
+			"<id>org.inkscape.effect.bitmap.negate</id>\n"
+			"<effect>\n"
+				"<object-type>all</object-type>\n"
+				"<effects-menu>\n"
+					"<submenu name=\"" N_("Raster") "\" />\n"
+				"</effects-menu>\n"
+				"<menu-tip>" N_("Negate (take inverse) selected bitmap(s)") "</menu-tip>\n"
+			"</effect>\n"
+		"</inkscape-extension>\n", new Negate());
+}
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/negate.h b/src/extension/internal/bitmap/negate.h
new file mode 100644
index 0000000..4cde402
--- /dev/null
+++ b/src/extension/internal/bitmap/negate.h
@@ -0,0 +1,28 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "imagemagick.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+
+class Negate : public ImageMagick
+{
+public:
+  void applyEffect(Magick::Image *image) override;
+  void refreshParameters(Inkscape::Extension::Effect *module) override;
+  static void init();
+};
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/normalize.cpp b/src/extension/internal/bitmap/normalize.cpp
new file mode 100644
index 0000000..f6cf053
--- /dev/null
+++ b/src/extension/internal/bitmap/normalize.cpp
@@ -0,0 +1,52 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "extension/effect.h"
+#include "extension/system.h"
+
+#include "normalize.h"
+#include <Magick++.h>
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+	
+void
+Normalize::applyEffect(Magick::Image* image) {
+	image->normalize();
+}
+
+void
+Normalize::refreshParameters(Inkscape::Extension::Effect* /*module*/) {	
+}
+
+#include "../clear-n_.h"
+
+void
+Normalize::init()
+{
+	Inkscape::Extension::build_from_mem(
+		"<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+			"<name>" N_("Normalize") "</name>\n"
+			"<id>org.inkscape.effect.bitmap.normalize</id>\n"
+			"<effect>\n"
+				"<object-type>all</object-type>\n"
+				"<effects-menu>\n"
+					"<submenu name=\"" N_("Raster") "\" />\n"
+				"</effects-menu>\n"
+				"<menu-tip>" N_("Normalize selected bitmap(s), expanding color range to the full possible range of color") "</menu-tip>\n"
+			"</effect>\n"
+		"</inkscape-extension>\n", new Normalize());
+}
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/normalize.h b/src/extension/internal/bitmap/normalize.h
new file mode 100644
index 0000000..2d4a9c2
--- /dev/null
+++ b/src/extension/internal/bitmap/normalize.h
@@ -0,0 +1,28 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "imagemagick.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+
+class Normalize : public ImageMagick
+{
+public:
+  void applyEffect(Magick::Image *image) override;
+  void refreshParameters(Inkscape::Extension::Effect *module) override;
+  static void init();
+};
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/oilPaint.cpp b/src/extension/internal/bitmap/oilPaint.cpp
new file mode 100644
index 0000000..a5373eb
--- /dev/null
+++ b/src/extension/internal/bitmap/oilPaint.cpp
@@ -0,0 +1,54 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "extension/effect.h"
+#include "extension/system.h"
+
+#include "oilPaint.h"
+#include <Magick++.h>
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+	
+void
+OilPaint::applyEffect(Magick::Image* image) {
+	image->oilPaint(_radius);
+}
+
+void
+OilPaint::refreshParameters(Inkscape::Extension::Effect* module) {
+	_radius = module->get_param_int("radius");
+}
+
+#include "../clear-n_.h"
+
+void
+OilPaint::init()
+{
+	Inkscape::Extension::build_from_mem(
+		"<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+			"<name>" N_("Oil Paint") "</name>\n"
+			"<id>org.inkscape.effect.bitmap.oilPaint</id>\n"
+			"<param name=\"radius\" gui-text=\"" N_("Radius:") "\" type=\"int\" min=\"0\" max=\"50\">3</param>\n"			
+			"<effect>\n"
+				"<object-type>all</object-type>\n"
+				"<effects-menu>\n"
+					"<submenu name=\"" N_("Raster") "\" />\n"
+				"</effects-menu>\n"
+				"<menu-tip>" N_("Stylize selected bitmap(s) so that they appear to be painted with oils") "</menu-tip>\n"
+			"</effect>\n"
+		"</inkscape-extension>\n", new OilPaint());
+}
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/oilPaint.h b/src/extension/internal/bitmap/oilPaint.h
new file mode 100644
index 0000000..d3957bd
--- /dev/null
+++ b/src/extension/internal/bitmap/oilPaint.h
@@ -0,0 +1,30 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "imagemagick.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+
+class OilPaint : public ImageMagick
+{
+private:
+	float _radius;
+public:
+	void applyEffect(Magick::Image *image) override;
+	void refreshParameters(Inkscape::Extension::Effect *module) override;
+	static void init();
+};
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/opacity.cpp b/src/extension/internal/bitmap/opacity.cpp
new file mode 100644
index 0000000..cac8b65
--- /dev/null
+++ b/src/extension/internal/bitmap/opacity.cpp
@@ -0,0 +1,55 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "extension/effect.h"
+#include "extension/system.h"
+
+#include "opacity.h"
+#include <Magick++.h>
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+	
+void
+Opacity::applyEffect(Magick::Image* image) {
+	Magick::Quantum opacity = Magick::Color::scaleDoubleToQuantum((100 - _opacity) / 100.0);
+	image->opacity(opacity);
+}
+
+void
+Opacity::refreshParameters(Inkscape::Extension::Effect* module) {
+	_opacity = module->get_param_float("opacity");
+}
+
+#include "../clear-n_.h"
+
+void
+Opacity::init()
+{
+	Inkscape::Extension::build_from_mem(
+		"<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+			"<name>" N_("Opacity") "</name>\n"
+			"<id>org.inkscape.effect.bitmap.opacity</id>\n"
+			"<param name=\"opacity\" gui-text=\"" N_("Opacity:") "\" type=\"float\" min=\"0.0\" max=\"100.0\">80.0</param>\n"
+			"<effect>\n"
+				"<object-type>all</object-type>\n"
+				"<effects-menu>\n"
+					"<submenu name=\"" N_("Raster") "\" />\n"
+				"</effects-menu>\n"
+				"<menu-tip>" N_("Modify opacity channel(s) of selected bitmap(s)") "</menu-tip>\n"
+			"</effect>\n"
+		"</inkscape-extension>\n", new Opacity());
+}
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/opacity.h b/src/extension/internal/bitmap/opacity.h
new file mode 100644
index 0000000..df6e6ac
--- /dev/null
+++ b/src/extension/internal/bitmap/opacity.h
@@ -0,0 +1,30 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "imagemagick.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+
+class Opacity : public ImageMagick
+{
+private:
+	float _opacity;
+public:
+	void applyEffect(Magick::Image *image) override;
+	void refreshParameters(Inkscape::Extension::Effect *module) override;
+	static void init();
+};
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/raise.cpp b/src/extension/internal/bitmap/raise.cpp
new file mode 100644
index 0000000..8b3598a
--- /dev/null
+++ b/src/extension/internal/bitmap/raise.cpp
@@ -0,0 +1,59 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "extension/effect.h"
+#include "extension/system.h"
+
+#include "raise.h"
+#include <Magick++.h>
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+	
+void
+Raise::applyEffect(Magick::Image* image) {
+	Magick::Geometry geometry(_width, _height, 0, 0);
+	image->raise(geometry, _raisedFlag);
+}
+
+void
+Raise::refreshParameters(Inkscape::Extension::Effect* module) {
+	_width = module->get_param_int("width");
+	_height = module->get_param_int("height");
+	_raisedFlag = module->get_param_bool("raisedFlag");
+}
+
+#include "../clear-n_.h"
+
+void
+Raise::init()
+{
+	Inkscape::Extension::build_from_mem(
+		"<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+			"<name>" N_("Raise") "</name>\n"
+			"<id>org.inkscape.effect.bitmap.raise</id>\n"
+			"<param name=\"width\" gui-text=\"" N_("Width:") "\" type=\"int\" min=\"0\" max=\"800\">6</param>\n"
+			"<param name=\"height\" gui-text=\"" N_("Height:") "\" type=\"int\" min=\"0\" max=\"800\">6</param>\n"
+			"<param name=\"raisedFlag\" gui-text=\"" N_("Raised") "\" type=\"bool\">false</param>\n"
+			"<effect>\n"
+				"<object-type>all</object-type>\n"
+				"<effects-menu>\n"
+					"<submenu name=\"" N_("Raster") "\" />\n"
+				"</effects-menu>\n"
+				"<menu-tip>" N_("Alter lightness the edges of selected bitmap(s) to create a raised appearance") "</menu-tip>\n"
+			"</effect>\n"
+		"</inkscape-extension>\n", new Raise());
+}
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/raise.h b/src/extension/internal/bitmap/raise.h
new file mode 100644
index 0000000..90023fb
--- /dev/null
+++ b/src/extension/internal/bitmap/raise.h
@@ -0,0 +1,32 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "imagemagick.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+
+class Raise : public ImageMagick
+{
+private:
+	int _width;
+	int _height;
+	bool _raisedFlag;
+public:
+	void applyEffect(Magick::Image *image) override;
+	void refreshParameters(Inkscape::Extension::Effect *module) override;
+	static void init();
+};
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/reduceNoise.cpp b/src/extension/internal/bitmap/reduceNoise.cpp
new file mode 100644
index 0000000..809c693
--- /dev/null
+++ b/src/extension/internal/bitmap/reduceNoise.cpp
@@ -0,0 +1,57 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "extension/effect.h"
+#include "extension/system.h"
+
+#include "reduceNoise.h"
+#include <Magick++.h>
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+	
+void
+ReduceNoise::applyEffect(Magick::Image* image) {
+	if (_order > -1)
+		image->reduceNoise(_order);
+	else
+		image->reduceNoise();
+}
+
+void
+ReduceNoise::refreshParameters(Inkscape::Extension::Effect* module) {
+	_order = module->get_param_int("order");
+}
+
+#include "../clear-n_.h"
+
+void
+ReduceNoise::init()
+{
+	Inkscape::Extension::build_from_mem(
+		"<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+			"<name>" N_("Reduce Noise") "</name>\n"
+			"<id>org.inkscape.effect.bitmap.reduceNoise</id>\n"
+			"<param name=\"order\" gui-text=\"" N_("Order:") "\" type=\"int\" min=\"-1\" max=\"100\">-1</param>\n"
+			"<effect>\n"
+				"<object-type>all</object-type>\n"
+				"<effects-menu>\n"
+					"<submenu name=\"" N_("Raster") "\" />\n"
+				"</effects-menu>\n"
+				"<menu-tip>" N_("Reduce noise in selected bitmap(s) using a noise peak elimination filter") "</menu-tip>\n"
+			"</effect>\n"
+		"</inkscape-extension>\n", new ReduceNoise());
+}
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/reduceNoise.h b/src/extension/internal/bitmap/reduceNoise.h
new file mode 100644
index 0000000..3c9d2d6
--- /dev/null
+++ b/src/extension/internal/bitmap/reduceNoise.h
@@ -0,0 +1,30 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "imagemagick.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+
+class ReduceNoise : public ImageMagick
+{
+private:
+	int _order;
+public:
+	void applyEffect(Magick::Image *image) override;
+	void refreshParameters(Inkscape::Extension::Effect *module) override;
+	static void init();
+};
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/sample.cpp b/src/extension/internal/bitmap/sample.cpp
new file mode 100644
index 0000000..e59e1af
--- /dev/null
+++ b/src/extension/internal/bitmap/sample.cpp
@@ -0,0 +1,57 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "extension/effect.h"
+#include "extension/system.h"
+
+#include "sample.h"
+#include <Magick++.h>
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+	
+void
+Sample::applyEffect(Magick::Image* image) {
+	Magick::Geometry geometry(_width, _height, 0, 0);
+	image->sample(geometry);
+}
+
+void
+Sample::refreshParameters(Inkscape::Extension::Effect* module) {
+	_width = module->get_param_int("width");
+	_height = module->get_param_int("height");
+}
+
+#include "../clear-n_.h"
+
+void
+Sample::init()
+{
+	Inkscape::Extension::build_from_mem(
+		"<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+			"<name>" N_("Resample") "</name>\n"
+			"<id>org.inkscape.effect.bitmap.sample</id>\n"
+			"<param name=\"width\" gui-text=\"" N_("Width:") "\" type=\"int\" min=\"0\" max=\"6400\">100</param>\n"
+			"<param name=\"height\" gui-text=\"" N_("Height:") "\" type=\"int\" min=\"0\" max=\"6400\">100</param>\n"
+			"<effect>\n"
+				"<object-type>all</object-type>\n"
+				"<effects-menu>\n"
+					"<submenu name=\"" N_("Raster") "\" />\n"
+				"</effects-menu>\n"
+				"<menu-tip>" N_("Alter the resolution of selected image by resizing it to the given pixel size") "</menu-tip>\n"
+			"</effect>\n"
+		"</inkscape-extension>\n", new Sample());
+}
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/sample.h b/src/extension/internal/bitmap/sample.h
new file mode 100644
index 0000000..c93ab0a
--- /dev/null
+++ b/src/extension/internal/bitmap/sample.h
@@ -0,0 +1,31 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "imagemagick.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+
+class Sample : public ImageMagick
+{
+private:
+	int _width;
+	int _height;
+public:
+	void applyEffect(Magick::Image *image) override;
+	void refreshParameters(Inkscape::Extension::Effect *module) override;
+	static void init();
+};
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/shade.cpp b/src/extension/internal/bitmap/shade.cpp
new file mode 100644
index 0000000..f6b2f25
--- /dev/null
+++ b/src/extension/internal/bitmap/shade.cpp
@@ -0,0 +1,59 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "extension/effect.h"
+#include "extension/system.h"
+
+#include "shade.h"
+#include <Magick++.h>
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+	
+void
+Shade::applyEffect(Magick::Image* image) {
+	image->shade(_azimuth, _elevation, !_colorShading);
+	// I don't know why, but I have to invert colorShading here
+}
+
+void
+Shade::refreshParameters(Inkscape::Extension::Effect* module) {
+	_azimuth = module->get_param_float("azimuth");
+	_elevation = module->get_param_float("elevation");
+	_colorShading = module->get_param_bool("colorShading");
+}
+
+#include "../clear-n_.h"
+
+void
+Shade::init()
+{
+	Inkscape::Extension::build_from_mem(
+		"<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+			"<name>" N_("Shade") "</name>\n"
+			"<id>org.inkscape.effect.bitmap.shade</id>\n"
+			"<param name=\"azimuth\" gui-text=\"" N_("Azimuth:") "\" type=\"float\" min=\"-180\" max=\"180\">30</param>\n"
+			"<param name=\"elevation\" gui-text=\"" N_("Elevation:") "\" type=\"float\" min=\"-180\" max=\"180\">30</param>\n"
+			"<param name=\"colorShading\" gui-text=\"" N_("Colored Shading") "\" type=\"bool\">false</param>\n"
+			"<effect>\n"
+				"<object-type>all</object-type>\n"
+				"<effects-menu>\n"
+					"<submenu name=\"" N_("Raster") "\" />\n"
+				"</effects-menu>\n"
+				"<menu-tip>" N_("Shade selected bitmap(s) simulating distant light source") "</menu-tip>\n"
+			"</effect>\n"
+		"</inkscape-extension>\n", new Shade());
+}
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/shade.h b/src/extension/internal/bitmap/shade.h
new file mode 100644
index 0000000..71ed3db
--- /dev/null
+++ b/src/extension/internal/bitmap/shade.h
@@ -0,0 +1,32 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "imagemagick.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+
+class Shade : public ImageMagick
+{
+private:
+	float _azimuth;
+	float _elevation;
+	bool _colorShading;
+public:
+	void applyEffect(Magick::Image *image) override;
+	void refreshParameters(Inkscape::Extension::Effect *module) override;
+	static void init();
+};
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/sharpen.cpp b/src/extension/internal/bitmap/sharpen.cpp
new file mode 100644
index 0000000..aa24ac3
--- /dev/null
+++ b/src/extension/internal/bitmap/sharpen.cpp
@@ -0,0 +1,56 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "extension/effect.h"
+#include "extension/system.h"
+
+#include "sharpen.h"
+#include <Magick++.h>
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+	
+void
+Sharpen::applyEffect(Magick::Image* image) {
+	image->sharpen(_radius, _sigma);
+}
+
+void
+Sharpen::refreshParameters(Inkscape::Extension::Effect* module) {
+	_radius = module->get_param_float("radius");
+	_sigma = module->get_param_float("sigma");
+}
+
+#include "../clear-n_.h"
+
+void
+Sharpen::init()
+{
+	Inkscape::Extension::build_from_mem(
+		"<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+			"<name>" N_("Sharpen") "</name>\n"
+			"<id>org.inkscape.effect.bitmap.sharpen</id>\n"
+			"<param name=\"radius\" gui-text=\"" N_("Radius:") "\" type=\"float\" min=\"0\" max=\"50\">1.0</param>\n"
+			"<param name=\"sigma\" gui-text=\"" N_("Sigma:") "\" type=\"float\" min=\"0\" max=\"10\">0.5</param>\n"			
+			"<effect>\n"
+				"<object-type>all</object-type>\n"
+				"<effects-menu>\n"
+					"<submenu name=\"" N_("Raster") "\" />\n"
+				"</effects-menu>\n"
+				"<menu-tip>" N_("Sharpen selected bitmap(s)") "</menu-tip>\n"
+			"</effect>\n"
+		"</inkscape-extension>\n", new Sharpen());
+}
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/sharpen.h b/src/extension/internal/bitmap/sharpen.h
new file mode 100644
index 0000000..35067ed
--- /dev/null
+++ b/src/extension/internal/bitmap/sharpen.h
@@ -0,0 +1,31 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "imagemagick.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+
+class Sharpen : public ImageMagick
+{
+private:
+	float _radius;
+	float _sigma;
+public:
+	void applyEffect(Magick::Image *image) override;
+	void refreshParameters(Inkscape::Extension::Effect *module) override;
+	static void init();
+};
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/solarize.cpp b/src/extension/internal/bitmap/solarize.cpp
new file mode 100644
index 0000000..69a1e18
--- /dev/null
+++ b/src/extension/internal/bitmap/solarize.cpp
@@ -0,0 +1,56 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "extension/effect.h"
+#include "extension/system.h"
+
+#include "solarize.h"
+#include <Magick++.h>
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+	
+void
+Solarize::applyEffect(Magick::Image* image) {
+    // Image Magick Quantum depth = 16
+    // 655.35 = (2^16 - 1) / 100
+	image->solarize(_factor * 655.35);
+}
+
+void
+Solarize::refreshParameters(Inkscape::Extension::Effect* module) {
+	_factor = module->get_param_float("factor");
+}
+
+#include "../clear-n_.h"
+
+void
+Solarize::init()
+{
+	Inkscape::Extension::build_from_mem(
+		"<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+			"<name>" N_("Solarize") "</name>\n"
+			"<id>org.inkscape.effect.bitmap.solarize</id>\n"
+			"<param name=\"factor\" gui-text=\"" N_("Factor:") "\" type=\"float\" min=\"0\" max=\"100\">50</param>\n"
+			"<effect>\n"
+				"<object-type>all</object-type>\n"
+				"<effects-menu>\n"
+					"<submenu name=\"" N_("Raster") "\" />\n"
+				"</effects-menu>\n"
+				"<menu-tip>" N_("Solarize selected bitmap(s), like overexposing photographic film") "</menu-tip>\n"
+			"</effect>\n"
+		"</inkscape-extension>\n", new Solarize());
+}
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/solarize.h b/src/extension/internal/bitmap/solarize.h
new file mode 100644
index 0000000..2e4a51b
--- /dev/null
+++ b/src/extension/internal/bitmap/solarize.h
@@ -0,0 +1,30 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "imagemagick.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+
+class Solarize : public ImageMagick
+{
+private:
+	float _factor;
+public:
+	void applyEffect(Magick::Image *image) override;
+	void refreshParameters(Inkscape::Extension::Effect *module) override;
+	static void init();
+};
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/spread.cpp b/src/extension/internal/bitmap/spread.cpp
new file mode 100644
index 0000000..86b4432
--- /dev/null
+++ b/src/extension/internal/bitmap/spread.cpp
@@ -0,0 +1,54 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "extension/effect.h"
+#include "extension/system.h"
+
+#include "spread.h"
+#include <Magick++.h>
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+	
+void
+Spread::applyEffect(Magick::Image* image) {
+	image->spread(_amount);
+}
+
+void
+Spread::refreshParameters(Inkscape::Extension::Effect* module) {
+	_amount = module->get_param_int("amount");
+}
+
+#include "../clear-n_.h"
+
+void
+Spread::init()
+{
+	Inkscape::Extension::build_from_mem(
+		"<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+			"<name>" N_("Dither") "</name>\n"
+			"<id>org.inkscape.effect.bitmap.spread</id>\n"
+			"<param name=\"amount\" gui-text=\"" N_("Amount:") "\" type=\"int\" min=\"0\" max=\"100\">3</param>\n"
+			"<effect>\n"
+				"<object-type>all</object-type>\n"
+				"<effects-menu>\n"
+					"<submenu name=\"" N_("Raster") "\" />\n"
+				"</effects-menu>\n"
+				"<menu-tip>" N_("Randomly scatter pixels in selected bitmap(s), within the given radius of the original position") "</menu-tip>\n"
+			"</effect>\n"
+		"</inkscape-extension>\n", new Spread());
+}
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/spread.h b/src/extension/internal/bitmap/spread.h
new file mode 100644
index 0000000..ad77544
--- /dev/null
+++ b/src/extension/internal/bitmap/spread.h
@@ -0,0 +1,30 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "imagemagick.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+
+class Spread : public ImageMagick
+{
+private:
+	int _amount;
+public:
+	void applyEffect(Magick::Image *image) override;
+	void refreshParameters(Inkscape::Extension::Effect *module) override;
+	static void init();
+};
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/swirl.cpp b/src/extension/internal/bitmap/swirl.cpp
new file mode 100644
index 0000000..a7681a3
--- /dev/null
+++ b/src/extension/internal/bitmap/swirl.cpp
@@ -0,0 +1,54 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "extension/effect.h"
+#include "extension/system.h"
+
+#include "swirl.h"
+#include <Magick++.h>
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+	
+void
+Swirl::applyEffect(Magick::Image* image) {
+	image->swirl(_degrees);
+}
+
+void
+Swirl::refreshParameters(Inkscape::Extension::Effect* module) {
+	_degrees = module->get_param_int("degrees");
+}
+
+#include "../clear-n_.h"
+
+void
+Swirl::init()
+{
+	Inkscape::Extension::build_from_mem(
+		"<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+			"<name>" N_("Swirl") "</name>\n"
+			"<id>org.inkscape.effect.bitmap.swirl</id>\n"
+			"<param name=\"degrees\" gui-text=\"" N_("Degrees:") "\" type=\"int\" min=\"-360\" max=\"360\">30</param>\n"
+			"<effect>\n"
+				"<object-type>all</object-type>\n"
+				"<effects-menu>\n"
+					"<submenu name=\"" N_("Raster") "\" />\n"
+				"</effects-menu>\n"
+				"<menu-tip>" N_("Swirl selected bitmap(s) around center point") "</menu-tip>\n"
+			"</effect>\n"
+		"</inkscape-extension>\n", new Swirl());
+}
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/swirl.h b/src/extension/internal/bitmap/swirl.h
new file mode 100644
index 0000000..b9ca348
--- /dev/null
+++ b/src/extension/internal/bitmap/swirl.h
@@ -0,0 +1,30 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "imagemagick.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+
+class Swirl : public ImageMagick
+{
+private:
+	float _degrees;
+public:
+	void applyEffect(Magick::Image *image) override;
+	void refreshParameters(Inkscape::Extension::Effect *module) override;
+	static void init();
+};
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/threshold.cpp b/src/extension/internal/bitmap/threshold.cpp
new file mode 100644
index 0000000..4f9dec5
--- /dev/null
+++ b/src/extension/internal/bitmap/threshold.cpp
@@ -0,0 +1,55 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "extension/effect.h"
+#include "extension/system.h"
+
+#include "threshold.h"
+#include <Magick++.h>
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+	
+void
+Threshold::applyEffect(Magick::Image* image) {
+	image->threshold(_threshold);
+}
+
+void
+Threshold::refreshParameters(Inkscape::Extension::Effect* module) {
+	_threshold = module->get_param_float("threshold");
+}
+
+#include "../clear-n_.h"
+
+void
+Threshold::init()
+{
+	Inkscape::Extension::build_from_mem(
+		"<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+// TRANSLATORS: see http://docs.gimp.org/en/gimp-tool-threshold.html
+			"<name>" N_("Threshold") "</name>\n"
+			"<id>org.inkscape.effect.bitmap.threshold</id>\n"
+			"<param name=\"threshold\" gui-text=\"" N_("Threshold:") "\" type=\"float\" min=\"-100.0\" max=\"100.0\"></param>\n"
+			"<effect>\n"
+				"<object-type>all</object-type>\n"
+				"<effects-menu>\n"
+					"<submenu name=\"" N_("Raster") "\" />\n"
+				"</effects-menu>\n"
+				"<menu-tip>" N_("Threshold selected bitmap(s)") "</menu-tip>\n"
+			"</effect>\n"
+		"</inkscape-extension>\n", new Threshold());
+}
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/threshold.h b/src/extension/internal/bitmap/threshold.h
new file mode 100644
index 0000000..93e15bc
--- /dev/null
+++ b/src/extension/internal/bitmap/threshold.h
@@ -0,0 +1,30 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "imagemagick.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+
+class Threshold : public ImageMagick
+{
+private:
+	double _threshold;
+public:
+	void applyEffect(Magick::Image *image) override;
+	void refreshParameters(Inkscape::Extension::Effect *module) override;
+	static void init();
+};
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/unsharpmask.cpp b/src/extension/internal/bitmap/unsharpmask.cpp
new file mode 100644
index 0000000..9240803
--- /dev/null
+++ b/src/extension/internal/bitmap/unsharpmask.cpp
@@ -0,0 +1,61 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "extension/effect.h"
+#include "extension/system.h"
+
+#include "unsharpmask.h"
+#include <Magick++.h>
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+	
+void
+Unsharpmask::applyEffect(Magick::Image* image) {
+	float amount = _amount / 100.0;
+	image->unsharpmask(_radius, _sigma, amount, _threshold);
+}
+
+void
+Unsharpmask::refreshParameters(Inkscape::Extension::Effect* module) {
+	_radius = module->get_param_float("radius");
+	_sigma = module->get_param_float("sigma");
+	_amount = module->get_param_float("amount");
+	_threshold = module->get_param_float("threshold");
+}
+
+#include "../clear-n_.h"
+
+void
+Unsharpmask::init()
+{
+	Inkscape::Extension::build_from_mem(
+		"<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+			"<name>" N_("Unsharp Mask") "</name>\n"
+			"<id>org.inkscape.effect.bitmap.unsharpmask</id>\n"
+			"<param name=\"radius\" gui-text=\"" N_("Radius:") "\" type=\"float\" min=\"0.0\" max=\"50.0\">5.0</param>\n"
+			"<param name=\"sigma\" gui-text=\"" N_("Sigma:") "\" type=\"float\" min=\"0.0\" max=\"50.0\">5.0</param>\n"
+			"<param name=\"amount\" gui-text=\"" N_("Amount:") "\" type=\"float\" min=\"0.0\" max=\"100.0\">50.0</param>\n"
+			"<param name=\"threshold\" gui-text=\"" N_("Threshold:") "\" type=\"float\" min=\"0.0\" max=\"50.0\">5.0</param>\n"
+			"<effect>\n"
+				"<object-type>all</object-type>\n"
+				"<effects-menu>\n"
+					"<submenu name=\"" N_("Raster") "\" />\n"
+				"</effects-menu>\n"
+				"<menu-tip>" N_("Sharpen selected bitmap(s) using unsharp mask algorithms") "</menu-tip>\n"
+			"</effect>\n"
+		"</inkscape-extension>\n", new Unsharpmask());
+}
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/unsharpmask.h b/src/extension/internal/bitmap/unsharpmask.h
new file mode 100644
index 0000000..34fbfeb
--- /dev/null
+++ b/src/extension/internal/bitmap/unsharpmask.h
@@ -0,0 +1,33 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "imagemagick.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+
+class Unsharpmask : public ImageMagick
+{
+private:
+	float _radius;
+	float _sigma;
+	float _amount;
+	float _threshold;
+public:
+  void applyEffect(Magick::Image *image) override;
+  void refreshParameters(Inkscape::Extension::Effect *module) override;
+  static void init();
+};
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/wave.cpp b/src/extension/internal/bitmap/wave.cpp
new file mode 100644
index 0000000..5a67574
--- /dev/null
+++ b/src/extension/internal/bitmap/wave.cpp
@@ -0,0 +1,56 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "extension/effect.h"
+#include "extension/system.h"
+
+#include "wave.h"
+#include <Magick++.h>
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+	
+void
+Wave::applyEffect(Magick::Image* image) {
+	image->wave(_amplitude, _wavelength);
+}
+
+void
+Wave::refreshParameters(Inkscape::Extension::Effect* module) {
+	_amplitude = module->get_param_float("amplitude");
+	_wavelength = module->get_param_float("wavelength");
+}
+
+#include "../clear-n_.h"
+
+void
+Wave::init()
+{
+	Inkscape::Extension::build_from_mem(
+		"<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+			"<name>" N_("Wave") "</name>\n"
+			"<id>org.inkscape.effect.bitmap.wave</id>\n"
+			"<param name=\"amplitude\" gui-text=\"" N_("Amplitude:") "\" type=\"float\" min=\"-720.0\" max=\"720.0\">25</param>\n"			
+			"<param name=\"wavelength\" gui-text=\"" N_("Wavelength:") "\" type=\"float\" min=\"-720.0\" max=\"720.0\">150</param>\n"			
+			"<effect>\n"
+				"<object-type>all</object-type>\n"
+				"<effects-menu>\n"
+					"<submenu name=\"" N_("Raster") "\" />\n"
+				"</effects-menu>\n"
+				"<menu-tip>" N_("Alter selected bitmap(s) along sine wave") "</menu-tip>\n"
+			"</effect>\n"
+		"</inkscape-extension>\n", new Wave());
+}
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bitmap/wave.h b/src/extension/internal/bitmap/wave.h
new file mode 100644
index 0000000..f524c17
--- /dev/null
+++ b/src/extension/internal/bitmap/wave.h
@@ -0,0 +1,31 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Authors:
+ *   Christopher Brown <audiere@gmail.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "imagemagick.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Bitmap {
+
+class Wave : public ImageMagick
+{
+private:
+	float _amplitude;
+	float _wavelength;
+public:
+	void applyEffect(Magick::Image *image) override;
+	void refreshParameters(Inkscape::Extension::Effect *module) override;
+	static void init();
+};
+
+}; /* namespace Bitmap */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/bluredge.cpp b/src/extension/internal/bluredge.cpp
new file mode 100644
index 0000000..80fa4f2
--- /dev/null
+++ b/src/extension/internal/bluredge.cpp
@@ -0,0 +1,157 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/**
+    \file bluredge.cpp
+
+    A plug-in to add an effect to blur the edges of an object.
+*/
+/*
+ * Authors:
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Copyright (C) 2005 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include <vector>
+#include "desktop.h"
+#include "document.h"
+#include "selection.h"
+#include "helper/action.h"
+#include "helper/action-context.h"
+#include "preferences.h"
+#include "path-chemistry.h"
+#include "object/sp-item.h"
+
+#include "extension/effect.h"
+#include "extension/system.h"
+
+
+#include "bluredge.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+
+
+/**
+    \brief  A function to allocated anything -- just an example here
+    \param  module  Unused
+    \return Whether the load was successful
+*/
+bool
+BlurEdge::load (Inkscape::Extension::Extension */*module*/)
+{
+    // std::cout << "Hey, I'm Blur Edge, I'm loading!" << std::endl;
+    return TRUE;
+}
+
+/**
+    \brief  This actually blurs the edge.
+    \param  module   The effect that was called (unused)
+    \param  desktop What should be edited.
+*/
+void
+BlurEdge::effect (Inkscape::Extension::Effect *module, Inkscape::UI::View::View *desktop, Inkscape::Extension::Implementation::ImplementationDocumentCache * /*docCache*/)
+{
+    Inkscape::Selection * selection     = static_cast<SPDesktop *>(desktop)->selection;
+
+    float width = module->get_param_float("blur-width");
+    int   steps = module->get_param_int("num-steps");
+
+    Inkscape::Preferences *prefs = Inkscape::Preferences::get();
+    double old_offset = prefs->getDouble("/options/defaultoffsetwidth/value", 1.0, "px");
+
+    // TODO need to properly refcount the items, at least
+    std::vector<SPItem*> items(selection->items().begin(), selection->items().end());
+    selection->clear();
+
+    for(auto spitem : items) {
+        std::vector<Inkscape::XML::Node *> new_items(steps);
+        Inkscape::XML::Document *xml_doc = desktop->doc()->getReprDoc();
+        Inkscape::XML::Node * new_group = xml_doc->createElement("svg:g");
+        spitem->getRepr()->parent()->appendChild(new_group);
+
+        double orig_opacity = sp_repr_css_double_property(sp_repr_css_attr(spitem->getRepr(), "style"), "opacity", 1.0);
+        char opacity_string[64];
+        g_ascii_formatd(opacity_string, sizeof(opacity_string), "%f",
+                        orig_opacity / (steps));
+
+        for (int i = 0; i < steps; i++) {
+            double offset = (width / (float)(steps - 1) * (float)i) - (width / 2.0);
+
+            new_items[i] = spitem->getRepr()->duplicate(xml_doc);
+
+            SPCSSAttr * css = sp_repr_css_attr(new_items[i], "style");
+            sp_repr_css_set_property(css, "opacity", opacity_string);
+            sp_repr_css_change(new_items[i], css, "style");
+
+            new_group->appendChild(new_items[i]);
+            selection->add(new_items[i]);
+            selection->toCurves();
+
+            if (offset < 0.0) {
+                /* Doing an inset here folks */
+                offset *= -1.0;
+                prefs->setDoubleUnit("/options/defaultoffsetwidth/value", offset, "px");
+                sp_action_perform(Inkscape::Verb::get(SP_VERB_SELECTION_INSET)->get_action(Inkscape::ActionContext(desktop)), nullptr);
+            } else if (offset > 0.0) {
+                prefs->setDoubleUnit("/options/defaultoffsetwidth/value", offset, "px");
+                sp_action_perform(Inkscape::Verb::get(SP_VERB_SELECTION_OFFSET)->get_action(Inkscape::ActionContext(desktop)), nullptr);
+            }
+
+            selection->clear();
+        }
+
+        Inkscape::GC::release(new_group);
+    }
+
+    prefs->setDoubleUnit("/options/defaultoffsetwidth/value", old_offset, "px");
+
+    selection->clear();
+    selection->add(items.begin(), items.end());
+
+    return;
+}
+
+Gtk::Widget *
+BlurEdge::prefs_effect(Inkscape::Extension::Effect * module, Inkscape::UI::View::View * /*view*/, sigc::signal<void> * changeSignal, Inkscape::Extension::Implementation::ImplementationDocumentCache * /*docCache*/)
+{
+    return module->autogui(nullptr, nullptr, changeSignal);
+}
+
+#include "clear-n_.h"
+
+void
+BlurEdge::init ()
+{
+    Inkscape::Extension::build_from_mem(
+        "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+            "<name>" N_("Inset/Outset Halo") "</name>\n"
+            "<id>org.inkscape.effect.bluredge</id>\n"
+            "<param name=\"blur-width\" gui-text=\"" N_("Width:") "\" gui-description=\"" N_("Width in px of the halo") "\" type=\"float\" min=\"1.0\" max=\"50.0\">1.0</param>\n"
+            "<param name=\"num-steps\" gui-text=\"" N_("Number of steps:") "\" gui-description=\"" N_("Number of inset/outset copies of the object to make") "\" type=\"int\" min=\"5\" max=\"100\">11</param>\n"
+            "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                    "<submenu name=\"" N_("Generate from Path") "\" />\n"
+                "</effects-menu>\n"
+            "</effect>\n"
+        "</inkscape-extension>\n" , new BlurEdge());
+    return;
+}
+
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :
diff --git a/src/extension/internal/bluredge.h b/src/extension/internal/bluredge.h
new file mode 100644
index 0000000..b74b753
--- /dev/null
+++ b/src/extension/internal/bluredge.h
@@ -0,0 +1,47 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Authors:
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Copyright (C) 2005 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "extension/implementation/implementation.h"
+
+namespace Inkscape {
+namespace Extension {
+
+class Effect;
+class Extension;
+
+namespace Internal {
+
+/** \brief  Implementation class of the GIMP gradient plugin.  This mostly
+            just creates a namespace for the GIMP gradient plugin today.
+*/
+class BlurEdge : public Inkscape::Extension::Implementation::Implementation {
+
+public:
+    bool load(Inkscape::Extension::Extension *module) override;
+    void effect(Inkscape::Extension::Effect *module, Inkscape::UI::View::View *document, Inkscape::Extension::Implementation::ImplementationDocumentCache * docCache) override;
+    Gtk::Widget * prefs_effect(Inkscape::Extension::Effect * module, Inkscape::UI::View::View * view, sigc::signal<void> * changeSignal, Inkscape::Extension::Implementation::ImplementationDocumentCache * docCache) override;
+
+    static void init ();
+};
+
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :
diff --git a/src/extension/internal/cairo-ps-out.cpp b/src/extension/internal/cairo-ps-out.cpp
new file mode 100644
index 0000000..e003c3d
--- /dev/null
+++ b/src/extension/internal/cairo-ps-out.cpp
@@ -0,0 +1,402 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * A quick hack to use the Cairo renderer to write out a file.  This
+ * then makes 'save as...' PS.
+ *
+ * Authors:
+ *   Ted Gould <ted@gould.cx>
+ *   Ulf Erikson <ulferikson@users.sf.net>
+ *   Adib Taraben <theAdib@gmail.com>
+ *   Jon A. Cruz <jon@joncruz.org>
+ *   Abhishek Sharma
+ *
+ * Copyright (C) 2004-2006 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include <cairo.h>
+#ifdef CAIRO_HAS_PS_SURFACE
+
+#include "cairo-ps.h"
+#include "cairo-ps-out.h"
+#include "cairo-render-context.h"
+#include "cairo-renderer.h"
+#include "latex-text-renderer.h"
+#include <print.h>
+#include "extension/system.h"
+#include "extension/print.h"
+#include "extension/db.h"
+#include "extension/output.h"
+#include "display/drawing.h"
+
+#include "display/curve.h"
+#include "display/canvas-bpath.h"
+#include "object/sp-item.h"
+#include "object/sp-root.h"
+
+#include "io/sys.h"
+#include "document.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+
+bool CairoPsOutput::check (Inkscape::Extension::Extension * /*module*/)
+{
+    if (nullptr == Inkscape::Extension::db.get(SP_MODULE_KEY_PRINT_CAIRO_PS)) {
+        return FALSE;
+    } else {
+        return TRUE;
+    }
+}
+
+bool CairoEpsOutput::check (Inkscape::Extension::Extension * /*module*/)
+{
+    if (nullptr == Inkscape::Extension::db.get(SP_MODULE_KEY_PRINT_CAIRO_EPS)) {
+        return FALSE;
+    } else {
+        return TRUE;
+    }
+}
+
+static bool
+ps_print_document_to_file(SPDocument *doc, gchar const *filename, unsigned int level, bool texttopath, bool omittext,
+                          bool filtertobitmap, int resolution, const gchar * const exportId, bool exportDrawing, bool exportCanvas, float bleedmargin_px, bool eps = false)
+{
+    doc->ensureUpToDate();
+
+    SPRoot *root = doc->getRoot();
+    SPItem *base = nullptr;
+
+    bool pageBoundingBox = TRUE;
+    if (exportId && strcmp(exportId, "")) {
+        // we want to export the given item only
+        base = SP_ITEM(doc->getObjectById(exportId));
+        if (!base) {
+            throw Inkscape::Extension::Output::export_id_not_found(exportId);
+        }
+        root->cropToObject(base); // TODO: This is inconsistent in CLI (should only happen for --export-id-only)
+        pageBoundingBox = exportCanvas;
+    }
+    else {
+        // we want to export the entire document from root
+        base = root;
+        pageBoundingBox = !exportDrawing;
+    }
+
+    if (!base)
+        return false;
+
+    Inkscape::Drawing drawing;
+    unsigned dkey = SPItem::display_key_new(1);
+    root->invoke_show(drawing, dkey, SP_ITEM_SHOW_DISPLAY);
+
+    /* Create renderer and context */
+    CairoRenderer *renderer = new CairoRenderer();
+    CairoRenderContext *ctx = renderer->createContext();
+    ctx->setPSLevel(level);
+    ctx->setEPS(eps);
+    ctx->setTextToPath(texttopath);
+    ctx->setOmitText(omittext);
+    ctx->setFilterToBitmap(filtertobitmap);
+    ctx->setBitmapResolution(resolution);
+
+    bool ret = ctx->setPsTarget(filename);
+    if(ret) {
+        /* Render document */
+        ret = renderer->setupDocument(ctx, doc, pageBoundingBox, bleedmargin_px, base);
+        if (ret) {
+            renderer->renderItem(ctx, root);
+            ret = ctx->finish();
+        }
+    }
+
+    root->invoke_hide(dkey);
+
+    renderer->destroyContext(ctx);
+    delete renderer;
+
+    return ret;
+}
+
+
+/**
+    \brief  This function calls the output module with the filename
+	\param  mod   unused
+	\param  doc   Document to be saved
+    \param  filename   Filename to save to (probably will end in .ps)
+*/
+void
+CairoPsOutput::save(Inkscape::Extension::Output *mod, SPDocument *doc, gchar const *filename)
+{
+    Inkscape::Extension::Extension * ext;
+    unsigned int ret;
+
+    ext = Inkscape::Extension::db.get(SP_MODULE_KEY_PRINT_CAIRO_PS);
+    if (ext == nullptr)
+        return;
+
+    int level = CAIRO_PS_LEVEL_2;
+    try {
+        const gchar *new_level = mod->get_param_optiongroup("PSlevel");
+        if((new_level != nullptr) && (g_ascii_strcasecmp("PS3", new_level) == 0)) {
+            level = CAIRO_PS_LEVEL_3;
+        }
+    } catch(...) {}
+
+    bool new_textToPath  = FALSE;
+    try {
+        new_textToPath = (strcmp(mod->get_param_optiongroup("textToPath"), "paths") == 0);
+    } catch(...) {}
+
+    bool new_textToLaTeX  = FALSE;
+    try {
+        new_textToLaTeX = (strcmp(mod->get_param_optiongroup("textToPath"), "LaTeX") == 0);
+    }
+    catch(...) {
+        g_warning("Parameter <textToLaTeX> might not exist");
+    }
+
+    bool new_blurToBitmap  = FALSE;
+    try {
+        new_blurToBitmap  = mod->get_param_bool("blurToBitmap");
+    } catch(...) {}
+
+    int new_bitmapResolution  = 72;
+    try {
+        new_bitmapResolution = mod->get_param_int("resolution");
+    } catch(...) {}
+
+    bool new_areaPage  = true;
+    try {
+        new_areaPage = (strcmp(mod->get_param_optiongroup("area"), "page") == 0);
+    } catch(...) {}
+
+    bool new_areaDrawing  = !new_areaPage;
+
+    float bleedmargin_px = 0.;
+    try {
+        bleedmargin_px = mod->get_param_float("bleed");
+    } catch(...) {}
+
+    const gchar *new_exportId = nullptr;
+    try {
+        new_exportId = mod->get_param_string("exportId");
+    } catch(...) {}
+
+    // Create PS
+    {
+        gchar * final_name;
+        final_name = g_strdup_printf("> %s", filename);
+        ret = ps_print_document_to_file(doc, final_name, level, new_textToPath,
+                                        new_textToLaTeX, new_blurToBitmap,
+                                        new_bitmapResolution, new_exportId,
+                                        new_areaDrawing, new_areaPage,
+                                        bleedmargin_px);
+        g_free(final_name);
+
+        if (!ret)
+            throw Inkscape::Extension::Output::save_failed();
+    }
+
+    // Create LaTeX file (if requested)
+    if (new_textToLaTeX) {
+        ret = latex_render_document_text_to_file(doc, filename, new_exportId, new_areaDrawing, new_areaPage, 0., false);
+
+        if (!ret)
+            throw Inkscape::Extension::Output::save_failed();
+    }
+}
+
+
+/**
+    \brief  This function calls the output module with the filename
+	\param  mod   unused
+	\param  doc   Document to be saved
+    \param  filename   Filename to save to (probably will end in .ps)
+*/
+void
+CairoEpsOutput::save(Inkscape::Extension::Output *mod, SPDocument *doc, gchar const *filename)
+{
+    Inkscape::Extension::Extension * ext;
+    unsigned int ret;
+
+    ext = Inkscape::Extension::db.get(SP_MODULE_KEY_PRINT_CAIRO_EPS);
+    if (ext == nullptr)
+        return;
+
+    int level = CAIRO_PS_LEVEL_2;
+    try {
+        const gchar *new_level = mod->get_param_optiongroup("PSlevel");
+        if((new_level != nullptr) && (g_ascii_strcasecmp("PS3", new_level) == 0)) {
+            level = CAIRO_PS_LEVEL_3;
+        }
+    } catch(...) {}
+
+    bool new_textToPath  = FALSE;
+    try {
+        new_textToPath = (strcmp(mod->get_param_optiongroup("textToPath"), "paths") == 0);
+    } catch(...) {}
+
+    bool new_textToLaTeX  = FALSE;
+    try {
+        new_textToLaTeX = (strcmp(mod->get_param_optiongroup("textToPath"), "LaTeX") == 0);
+    }
+    catch(...) {
+        g_warning("Parameter <textToLaTeX> might not exist");
+    }
+
+    bool new_blurToBitmap  = FALSE;
+    try {
+        new_blurToBitmap  = mod->get_param_bool("blurToBitmap");
+    } catch(...) {}
+
+    int new_bitmapResolution  = 72;
+    try {
+        new_bitmapResolution = mod->get_param_int("resolution");
+    } catch(...) {}
+
+    bool new_areaPage  = true;
+    try {
+        new_areaPage = (strcmp(mod->get_param_optiongroup("area"), "page") == 0);
+    } catch(...) {}
+
+    bool new_areaDrawing  = !new_areaPage;
+
+    float bleedmargin_px = 0.;
+    try {
+        bleedmargin_px = mod->get_param_float("bleed");
+    } catch(...) {}
+
+    const gchar *new_exportId = nullptr;
+    try {
+        new_exportId = mod->get_param_string("exportId");
+    } catch(...) {}
+
+    // Create EPS
+    {
+        gchar * final_name;
+        final_name = g_strdup_printf("> %s", filename);
+        ret = ps_print_document_to_file(doc, final_name, level, new_textToPath,
+                                        new_textToLaTeX, new_blurToBitmap,
+                                        new_bitmapResolution, new_exportId,
+                                        new_areaDrawing, new_areaPage,
+                                        bleedmargin_px, true);
+        g_free(final_name);
+
+        if (!ret)
+            throw Inkscape::Extension::Output::save_failed();
+    }
+
+    // Create LaTeX file (if requested)
+    if (new_textToLaTeX) {
+        ret = latex_render_document_text_to_file(doc, filename, new_exportId, new_areaDrawing, new_areaPage, 0., false);
+
+        if (!ret)
+            throw Inkscape::Extension::Output::save_failed();
+    }
+}
+
+
+bool
+CairoPsOutput::textToPath(Inkscape::Extension::Print * ext)
+{
+    return ext->get_param_bool("textToPath");
+}
+
+bool
+CairoEpsOutput::textToPath(Inkscape::Extension::Print * ext)
+{
+    return ext->get_param_bool("textToPath");
+}
+
+#include "clear-n_.h"
+
+/**
+	\brief   A function allocate a copy of this function.
+
+	This is the definition of Cairo PS out.  This function just
+	calls the extension system with the memory allocated XML that
+	describes the data.
+*/
+void
+CairoPsOutput::init ()
+{
+    Inkscape::Extension::build_from_mem(
+        "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+            "<name>" N_("PostScript") "</name>\n"
+            "<id>" SP_MODULE_KEY_PRINT_CAIRO_PS "</id>\n"
+            "<param name=\"PSlevel\" gui-text=\"" N_("Restrict to PS level:") "\" type=\"optiongroup\" appearance=\"combo\" >\n"
+                "<option value='PS3'>" N_("PostScript level 3") "</option>\n"
+                "<option value='PS2'>" N_("PostScript level 2") "</option>\n"
+            "</param>\n"
+            "<param name=\"textToPath\" gui-text=\"" N_("Text output options:") "\" type=\"optiongroup\" appearance=\"radio\">\n"
+                "<option value=\"embed\">" N_("Embed fonts") "</option>\n"
+                "<option value=\"paths\">" N_("Convert text to paths") "</option>\n"
+                "<option value=\"LaTeX\">" N_("Omit text in PDF and create LaTeX file") "</option>\n"
+            "</param>\n"
+            "<param name=\"blurToBitmap\" gui-text=\"" N_("Rasterize filter effects") "\" type=\"bool\">true</param>\n"
+            "<param name=\"resolution\" gui-text=\"" N_("Resolution for rasterization (dpi):") "\" type=\"int\" min=\"1\" max=\"10000\">96</param>\n"
+            "<param name=\"area\" gui-text=\"" N_("Output page size") "\" type=\"optiongroup\" appearance=\"radio\" >\n"
+                "<option value=\"page\">" N_("Use document's page size") "</option>"
+                "<option value=\"drawing\">" N_("Use exported object's size") "</option>"
+            "</param>"
+            "<param name=\"bleed\" gui-text=\"" N_("Bleed/margin (mm):") "\" type=\"float\" min=\"-10000\" max=\"10000\">0</param>\n"
+            "<param name=\"exportId\" gui-text=\"" N_("Limit export to the object with ID:") "\" type=\"string\"></param>\n"
+            "<output>\n"
+            "<extension>.ps</extension>\n"
+                "<mimetype>image/x-postscript</mimetype>\n"
+                "<filetypename>" N_("PostScript (*.ps)") "</filetypename>\n"
+                "<filetypetooltip>" N_("PostScript File") "</filetypetooltip>\n"
+            "</output>\n"
+        "</inkscape-extension>", new CairoPsOutput());
+
+    return;
+}
+
+/**
+	\brief   A function allocate a copy of this function.
+
+	This is the definition of Cairo EPS out.  This function just
+	calls the extension system with the memory allocated XML that
+	describes the data.
+*/
+void
+CairoEpsOutput::init ()
+{
+    Inkscape::Extension::build_from_mem(
+        "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+            "<name>" N_("Encapsulated PostScript") "</name>\n"
+            "<id>" SP_MODULE_KEY_PRINT_CAIRO_EPS "</id>\n"
+            "<param name=\"PSlevel\" gui-text=\"" N_("Restrict to PS level:") "\" type=\"optiongroup\" appearance=\"combo\" >\n"
+                "<option value='PS3'>" N_("PostScript level 3") "</option>\n"
+                "<option value='PS2'>" N_("PostScript level 2") "</option>\n"
+            "</param>\n"
+            "<param name=\"textToPath\" gui-text=\"" N_("Text output options:") "\" type=\"optiongroup\" appearance=\"radio\">\n"
+                "<option value=\"embed\">" N_("Embed fonts") "</option>\n"
+                "<option value=\"paths\">" N_("Convert text to paths") "</option>\n"
+                "<option value=\"LaTeX\">" N_("Omit text in PDF and create LaTeX file") "</option>\n"
+            "</param>\n"
+            "<param name=\"blurToBitmap\" gui-text=\"" N_("Rasterize filter effects") "\" type=\"bool\">true</param>\n"
+            "<param name=\"resolution\" gui-text=\"" N_("Resolution for rasterization (dpi):") "\" type=\"int\" min=\"1\" max=\"10000\">96</param>\n"
+            "<param name=\"area\" gui-text=\"" N_("Output page size") "\" type=\"optiongroup\" appearance=\"radio\" >\n"
+                "<option value=\"page\">" N_("Use document's page size") "</option>"
+                "<option value=\"drawing\">" N_("Use exported object's size") "</option>"
+            "</param>"
+            "<param name=\"bleed\" gui-text=\"" N_("Bleed/margin (mm)") "\" type=\"float\" min=\"-10000\" max=\"10000\">0</param>\n"
+            "<param name=\"exportId\" gui-text=\"" N_("Limit export to the object with ID:") "\" type=\"string\"></param>\n"
+            "<output>\n"
+                "<extension>.eps</extension>\n"
+                "<mimetype>image/x-e-postscript</mimetype>\n"
+                "<filetypename>" N_("Encapsulated PostScript (*.eps)") "</filetypename>\n"
+                "<filetypetooltip>" N_("Encapsulated PostScript File") "</filetypetooltip>\n"
+            "</output>\n"
+        "</inkscape-extension>", new CairoEpsOutput());
+
+    return;
+}
+
+} } }  /* namespace Inkscape, Extension, Implementation */
+
+#endif /* HAVE_CAIRO_PDF */
diff --git a/src/extension/internal/cairo-ps-out.h b/src/extension/internal/cairo-ps-out.h
new file mode 100644
index 0000000..ee58179
--- /dev/null
+++ b/src/extension/internal/cairo-ps-out.h
@@ -0,0 +1,63 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * A quick hack to use the print output to write out a file.  This
+ * then makes 'save as...' PS.
+ *
+ * Authors:
+ *   Ted Gould <ted@gould.cx>
+ *   Ulf Erikson <ulferikson@users.sf.net>
+ *   Adib Taraben <theAdib@gmail.com>
+ *   Abhishek Sharma
+ *
+ * Copyright (C) 2004-2006 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#ifndef EXTENSION_INTERNAL_CAIRO_PS_OUT_H
+#define EXTENSION_INTERNAL_CAIRO_PS_OUT_H
+
+#include "extension/implementation/implementation.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+
+class CairoPsOutput : Inkscape::Extension::Implementation::Implementation {
+
+public:
+    bool check(Inkscape::Extension::Extension *module) override;
+    void save(Inkscape::Extension::Output *mod,
+              SPDocument *doc,
+              gchar const *filename) override;
+    static void init();
+    bool textToPath(Inkscape::Extension::Print *ext) override;
+
+};
+
+class CairoEpsOutput : Inkscape::Extension::Implementation::Implementation {
+
+public:
+    bool check(Inkscape::Extension::Extension *module) override;
+    void save(Inkscape::Extension::Output *mod,
+              SPDocument *doc,
+              gchar const *uri) override;
+    static void init();
+    bool textToPath(Inkscape::Extension::Print *ext) override;
+
+};
+
+} } }  /* namespace Inkscape, Extension, Implementation */
+
+#endif /* !EXTENSION_INTERNAL_CAIRO_PS_OUT_H */
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
diff --git a/src/extension/internal/cairo-render-context.cpp b/src/extension/internal/cairo-render-context.cpp
new file mode 100644
index 0000000..66690d5
--- /dev/null
+++ b/src/extension/internal/cairo-render-context.cpp
@@ -0,0 +1,1985 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/** \file
+ * Rendering with Cairo.
+ */
+/*
+ * Author:
+ *   Miklos Erdelyi <erdelyim@gmail.com>
+ *   Jon A. Cruz <jon@joncruz.org>
+ *   Abhishek Sharma
+ *
+ * Copyright (C) 2006 Miklos Erdelyi
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"  // only include where actually required!
+#endif
+
+#ifndef PANGO_ENABLE_BACKEND
+#define PANGO_ENABLE_BACKEND
+#endif
+
+#ifndef PANGO_ENABLE_ENGINE
+#define PANGO_ENABLE_ENGINE
+#endif
+
+
+#include <csignal>
+#include <cerrno>
+#include <2geom/pathvector.h>
+
+#include <glib.h>
+
+#include <glibmm/i18n.h>
+#include "display/drawing.h"
+#include "display/curve.h"
+#include "display/canvas-bpath.h"
+#include "display/cairo-utils.h"
+#include "object/sp-item.h"
+#include "object/sp-item-group.h"
+#include "object/sp-hatch.h"
+#include "object/sp-linear-gradient.h"
+#include "object/sp-radial-gradient.h"
+#include "object/sp-mesh-gradient.h"
+#include "object/sp-pattern.h"
+#include "object/sp-mask.h"
+#include "object/sp-clippath.h"
+
+#include "util/units.h"
+#ifdef _WIN32
+#include "libnrtype/FontFactory.h" // USE_PANGO_WIN32
+#endif
+
+#include "cairo-render-context.h"
+#include "cairo-renderer.h"
+#include "extension/system.h"
+
+#include "io/sys.h"
+
+#include "svg/stringstream.h"
+
+#include <cairo.h>
+
+// include support for only the compiled-in surface types
+#ifdef CAIRO_HAS_PDF_SURFACE
+#include <cairo-pdf.h>
+#endif
+#ifdef CAIRO_HAS_PS_SURFACE
+#include <cairo-ps.h>
+#endif
+
+
+#ifdef CAIRO_HAS_FT_FONT
+#include <cairo-ft.h>
+#endif
+#ifdef CAIRO_HAS_WIN32_FONT
+#include <pango/pangowin32.h>
+#include <cairo-win32.h>
+#endif
+
+#include <pango/pangofc-fontmap.h>
+
+//#define TRACE(_args) g_printf _args
+//#define TRACE(_args) g_message _args
+#define TRACE(_args)
+//#define TEST(_args) _args
+#define TEST(_args)
+
+// FIXME: expose these from sp-clippath/mask.cpp
+/*struct SPClipPathView {
+    SPClipPathView *next;
+    unsigned int key;
+    Inkscape::DrawingItem *arenaitem;
+    Geom::OptRect bbox;
+};
+
+struct SPMaskView {
+    SPMaskView *next;
+    unsigned int key;
+    Inkscape::DrawingItem *arenaitem;
+    Geom::OptRect bbox;
+};*/
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+
+static cairo_status_t _write_callback(void *closure, const unsigned char *data, unsigned int length);
+
+CairoRenderContext::CairoRenderContext(CairoRenderer *parent) :
+    _dpi(72),
+    _pdf_level(1),
+    _ps_level(1),
+    _eps(false),
+    _is_texttopath(FALSE),
+    _is_omittext(FALSE),
+    _is_filtertobitmap(FALSE),
+    _bitmapresolution(72),
+    _stream(nullptr),
+    _is_valid(FALSE),
+    _vector_based_target(FALSE),
+    _cr(nullptr), // Cairo context
+    _surface(nullptr),
+    _target(CAIRO_SURFACE_TYPE_IMAGE),
+    _target_format(CAIRO_FORMAT_ARGB32),
+    _layout(nullptr),
+    _state(nullptr),
+    _renderer(parent),
+    _render_mode(RENDER_MODE_NORMAL),
+    _clip_mode(CLIP_MODE_MASK),
+    _omittext_state(EMPTY)
+{
+}
+
+CairoRenderContext::~CairoRenderContext()
+{
+    for (std::map<gpointer, cairo_font_face_t *>::const_iterator iter = font_table.begin(); iter != font_table.end(); ++iter)
+        font_data_free(iter->second);
+
+    if (_cr) cairo_destroy(_cr);
+    if (_surface) cairo_surface_destroy(_surface);
+    if (_layout) g_object_unref(_layout);
+}
+void CairoRenderContext::font_data_free(gpointer data)
+{
+    cairo_font_face_t *font_face = (cairo_font_face_t *)data;
+    if (font_face) {
+        cairo_font_face_destroy(font_face);
+    }
+}
+
+CairoRenderer* CairoRenderContext::getRenderer() const
+{
+    return _renderer;
+}
+
+CairoRenderState* CairoRenderContext::getCurrentState() const
+{
+    return _state;
+}
+
+CairoRenderState* CairoRenderContext::getParentState() const
+{
+    // if this is the root node just return it
+    if (_state_stack.size() == 1) {
+        return _state;
+    } else {
+        return _state_stack[_state_stack.size()-2];
+    }
+}
+
+void CairoRenderContext::setStateForStyle(SPStyle const *style)
+{
+    // only opacity & overflow is stored for now
+    _state->opacity = SP_SCALE24_TO_FLOAT(style->opacity.value);
+    _state->has_overflow = (style->overflow.set && style->overflow.value != SP_CSS_OVERFLOW_VISIBLE);
+    _state->has_filtereffect = (style->filter.set != 0) ? TRUE : FALSE;
+
+    if (style->fill.isPaintserver() || style->stroke.isPaintserver())
+        _state->merge_opacity = FALSE;
+
+    // disable rendering of opacity if there's a stroke on the fill
+    if (_state->merge_opacity
+        && !style->fill.isNone()
+        && !style->stroke.isNone())
+        _state->merge_opacity = FALSE;
+}
+
+/**
+ * \brief Creates a new render context which will be compatible with the given context's Cairo surface
+ *
+ * \param width     width of the surface to be created
+ * \param height    height of the surface to be created
+ */
+CairoRenderContext*
+CairoRenderContext::cloneMe(double width, double height) const
+{
+    g_assert( _is_valid );
+    g_assert( width > 0.0 && height > 0.0 );
+
+    CairoRenderContext *new_context = _renderer->createContext();
+    cairo_surface_t *surface = cairo_surface_create_similar(cairo_get_target(_cr), CAIRO_CONTENT_COLOR_ALPHA,
+                                                            (int)ceil(width), (int)ceil(height));
+    new_context->_cr = cairo_create(surface);
+    new_context->_surface = surface;
+    new_context->_width = width;
+    new_context->_height = height;
+    new_context->_is_valid = TRUE;
+
+    return new_context;
+}
+
+CairoRenderContext* CairoRenderContext::cloneMe() const
+{
+    g_assert( _is_valid );
+
+    return cloneMe(_width, _height);
+}
+
+bool CairoRenderContext::setImageTarget(cairo_format_t format)
+{
+    // format cannot be set on an already initialized surface
+    if (_is_valid)
+        return false;
+
+    switch (format) {
+        case CAIRO_FORMAT_ARGB32:
+        case CAIRO_FORMAT_RGB24:
+        case CAIRO_FORMAT_A8:
+        case CAIRO_FORMAT_A1:
+            _target_format = format;
+            _target = CAIRO_SURFACE_TYPE_IMAGE;
+            return true;
+            break;
+        default:
+            break;
+    }
+
+    return false;
+}
+
+bool CairoRenderContext::setPdfTarget(gchar const *utf8_fn)
+{
+#ifndef CAIRO_HAS_PDF_SURFACE
+    return false;
+#else
+    _target = CAIRO_SURFACE_TYPE_PDF;
+    _vector_based_target = TRUE;
+#endif
+
+    FILE *osf = nullptr;
+    FILE *osp = nullptr;
+
+    gsize bytesRead = 0;
+    gsize bytesWritten = 0;
+    GError *error = nullptr;
+    gchar *local_fn = g_filename_from_utf8(utf8_fn,
+                                           -1,  &bytesRead,  &bytesWritten, &error);
+    gchar const *fn = local_fn;
+
+    /* TODO: Replace the below fprintf's with something that does the right thing whether in
+    * gui or batch mode (e.g. --print=blah).  Consider throwing an exception: currently one of
+    * the callers (sp_print_document_to_file, "ret = mod->begin(doc)") wrongly ignores the
+    * return code.
+    */
+    if (fn != nullptr) {
+        if (*fn == '|') {
+            fn += 1;
+            while (isspace(*fn)) fn += 1;
+#ifndef _WIN32
+            osp = popen(fn, "w");
+#else
+            osp = _popen(fn, "w");
+#endif
+            if (!osp) {
+                fprintf(stderr, "inkscape: popen(%s): %s\n",
+                        fn, strerror(errno));
+                return false;
+            }
+            _stream = osp;
+        } else if (*fn == '>') {
+            fn += 1;
+            while (isspace(*fn)) fn += 1;
+            Inkscape::IO::dump_fopen_call(fn, "K");
+            osf = Inkscape::IO::fopen_utf8name(fn, "w+");
+            if (!osf) {
+                fprintf(stderr, "inkscape: fopen(%s): %s\n",
+                        fn, strerror(errno));
+                return false;
+            }
+            _stream = osf;
+        } else {
+            /* put cwd stuff in here */
+            gchar *qn = ( *fn
+                    ? g_strdup_printf("lpr -P %s", fn)  /* FIXME: quote fn */
+                : g_strdup("lpr") );
+#ifndef _WIN32
+            osp = popen(qn, "w");
+#else
+            osp = _popen(qn, "w");
+#endif
+            if (!osp) {
+                fprintf(stderr, "inkscape: popen(%s): %s\n",
+                        qn, strerror(errno));
+                return false;
+            }
+            g_free(qn);
+            _stream = osp;
+        }
+    }
+
+    g_free(local_fn);
+
+    if (_stream) {
+        /* fixme: this is kinda icky */
+#if !defined(_WIN32) && !defined(__WIN32__)
+        (void) signal(SIGPIPE, SIG_IGN);
+#endif
+    }
+
+    return true;
+}
+
+bool CairoRenderContext::setPsTarget(gchar const *utf8_fn)
+{
+#ifndef CAIRO_HAS_PS_SURFACE
+    return false;
+#else
+    _target = CAIRO_SURFACE_TYPE_PS;
+    _vector_based_target = TRUE;
+#endif
+
+    FILE *osf = nullptr;
+    FILE *osp = nullptr;
+
+    gsize bytesRead = 0;
+    gsize bytesWritten = 0;
+    GError *error = nullptr;
+    gchar *local_fn = g_filename_from_utf8(utf8_fn,
+                                           -1,  &bytesRead,  &bytesWritten, &error);
+    gchar const *fn = local_fn;
+
+    /* TODO: Replace the below fprintf's with something that does the right thing whether in
+    * gui or batch mode (e.g. --print=blah).  Consider throwing an exception: currently one of
+    * the callers (sp_print_document_to_file, "ret = mod->begin(doc)") wrongly ignores the
+    * return code.
+    */
+    if (fn != nullptr) {
+        if (*fn == '|') {
+            fn += 1;
+            while (isspace(*fn)) fn += 1;
+#ifndef _WIN32
+            osp = popen(fn, "w");
+#else
+            osp = _popen(fn, "w");
+#endif
+            if (!osp) {
+                fprintf(stderr, "inkscape: popen(%s): %s\n",
+                        fn, strerror(errno));
+                return false;
+            }
+            _stream = osp;
+        } else if (*fn == '>') {
+            fn += 1;
+            while (isspace(*fn)) fn += 1;
+            Inkscape::IO::dump_fopen_call(fn, "K");
+            osf = Inkscape::IO::fopen_utf8name(fn, "w+");
+            if (!osf) {
+                fprintf(stderr, "inkscape: fopen(%s): %s\n",
+                        fn, strerror(errno));
+                return false;
+            }
+            _stream = osf;
+        } else {
+            /* put cwd stuff in here */
+            gchar *qn = ( *fn
+                    ? g_strdup_printf("lpr -P %s", fn)  /* FIXME: quote fn */
+                : g_strdup("lpr") );
+#ifndef _WIN32
+            osp = popen(qn, "w");
+#else
+            osp = _popen(qn, "w");
+#endif
+            if (!osp) {
+                fprintf(stderr, "inkscape: popen(%s): %s\n",
+                        qn, strerror(errno));
+                return false;
+            }
+            g_free(qn);
+            _stream = osp;
+        }
+    }
+
+    g_free(local_fn);
+
+    if (_stream) {
+        /* fixme: this is kinda icky */
+#if !defined(_WIN32) && !defined(__WIN32__)
+        (void) signal(SIGPIPE, SIG_IGN);
+#endif
+    }
+
+    return true;
+}
+
+void CairoRenderContext::setPSLevel(unsigned int level)
+{
+    _ps_level = level;
+}
+
+void CairoRenderContext::setEPS(bool eps)
+{
+    _eps = eps;
+}
+
+unsigned int CairoRenderContext::getPSLevel()
+{
+    return _ps_level;
+}
+
+void CairoRenderContext::setPDFLevel(unsigned int level)
+{
+    _pdf_level = level;
+}
+
+void CairoRenderContext::setTextToPath(bool texttopath)
+{
+    _is_texttopath = texttopath;
+}
+
+void CairoRenderContext::setOmitText(bool omittext)
+{
+    _is_omittext = omittext;
+}
+
+bool CairoRenderContext::getOmitText()
+{
+    return _is_omittext;
+}
+
+void CairoRenderContext::setFilterToBitmap(bool filtertobitmap)
+{
+    _is_filtertobitmap = filtertobitmap;
+}
+
+bool CairoRenderContext::getFilterToBitmap()
+{
+    return _is_filtertobitmap;
+}
+
+void CairoRenderContext::setBitmapResolution(int resolution)
+{
+    _bitmapresolution = resolution;
+}
+
+int CairoRenderContext::getBitmapResolution()
+{
+    return _bitmapresolution;
+}
+
+cairo_surface_t*
+CairoRenderContext::getSurface()
+{
+    g_assert( _is_valid );
+
+    return _surface;
+}
+
+bool
+CairoRenderContext::saveAsPng(const char *file_name)
+{
+    cairo_status_t status = cairo_surface_write_to_png(_surface, file_name);
+    if (status)
+        return false;
+    else
+        return true;
+}
+
+void
+CairoRenderContext::setRenderMode(CairoRenderMode mode)
+{
+    switch (mode) {
+        case RENDER_MODE_NORMAL:
+        case RENDER_MODE_CLIP:
+            _render_mode = mode;
+            break;
+        default:
+            _render_mode = RENDER_MODE_NORMAL;
+            break;
+    }
+}
+
+CairoRenderContext::CairoRenderMode
+CairoRenderContext::getRenderMode() const
+{
+    return _render_mode;
+}
+
+void
+CairoRenderContext::setClipMode(CairoClipMode mode)
+{
+    switch (mode) {
+        case CLIP_MODE_PATH: // Clip is rendered as a path for vector output
+        case CLIP_MODE_MASK: // Clip is rendered as a bitmap for raster output.
+            _clip_mode = mode;
+            break;
+        default:
+            _clip_mode = CLIP_MODE_PATH;
+            break;
+    }
+}
+
+CairoRenderContext::CairoClipMode
+CairoRenderContext::getClipMode() const
+{
+    return _clip_mode;
+}
+
+CairoRenderState* CairoRenderContext::_createState()
+{
+    CairoRenderState *state = static_cast<CairoRenderState*>(g_try_malloc(sizeof(CairoRenderState)));
+    g_assert( state != nullptr );
+
+    state->has_filtereffect = FALSE;
+    state->merge_opacity = TRUE;
+    state->opacity = 1.0;
+    state->need_layer = FALSE;
+    state->has_overflow = FALSE;
+    state->parent_has_userspace = FALSE;
+    state->clip_path = nullptr;
+    state->mask = nullptr;
+
+    return state;
+}
+
+void CairoRenderContext::pushLayer()
+{
+    g_assert( _is_valid );
+
+    TRACE(("--pushLayer\n"));
+    cairo_push_group(_cr);
+
+    // clear buffer
+    if (!_vector_based_target) {
+        cairo_save(_cr);
+        cairo_set_operator(_cr, CAIRO_OPERATOR_CLEAR);
+        cairo_paint(_cr);
+        cairo_restore(_cr);
+    }
+}
+
+void
+CairoRenderContext::popLayer(cairo_operator_t composite)
+{
+    g_assert( _is_valid );
+
+    float opacity = _state->opacity;
+    TRACE(("--popLayer w/ opacity %f\n", opacity));
+
+    /*
+     At this point, the Cairo source is ready. A Cairo mask must be created if required.
+     Care must be taken of transformatons as Cairo, like PS and PDF, treats clip paths and
+     masks independently of the objects they effect while in SVG the clip paths and masks
+     are defined relative to the objects they are attached to.
+     Notes:
+     1. An SVG object may have both a clip path and a mask!
+     2. An SVG clip path can be composed of an object with a clip path. This is not handled properly.
+     3. An SVG clipped or masked object may be first drawn off the page and then translated onto
+        the page (document). This is also not handled properly.
+     4. The code converts all SVG masks to bitmaps. This shouldn't be necessary.
+     5. Cairo expects a mask to use only the alpha channel. SVG masks combine the RGB luminance with
+        alpha. This is handled here by doing a pixel by pixel conversion.
+    */
+
+    SPClipPath *clip_path = _state->clip_path;
+    SPMask *mask = _state->mask;
+    if (clip_path || mask) {
+
+        CairoRenderContext *clip_ctx = nullptr;
+        cairo_surface_t *clip_mask = nullptr;
+
+        // Apply any clip path first
+        if (clip_path) {
+            TRACE(("  Applying clip\n"));
+            if (_render_mode == RENDER_MODE_CLIP)
+                mask = nullptr;    // disable mask when performing nested clipping
+
+            if (_vector_based_target) {
+                setClipMode(CLIP_MODE_PATH); // Vector
+                if (!mask) {
+                    cairo_pop_group_to_source(_cr);
+                    _renderer->applyClipPath(this, clip_path); // Uses cairo_clip()
+                    if (opacity == 1.0)
+                        cairo_paint(_cr);
+                    else
+                        cairo_paint_with_alpha(_cr, opacity);
+
+                } else {
+                    // the clipPath will be applied before masking
+                }
+            } else {
+
+                // setup a new rendering context
+                clip_ctx = _renderer->createContext();
+                clip_ctx->setImageTarget(CAIRO_FORMAT_A8);
+                clip_ctx->setClipMode(CLIP_MODE_MASK);  // Raster
+                // This code ties the clipping to the document coordinates. It doesn't allow
+                // for a clipped object initially drawn off the page and then translated onto
+                // the page.
+                if (!clip_ctx->setupSurface(_width, _height)) {
+                    TRACE(("clip: setupSurface failed\n"));
+                    _renderer->destroyContext(clip_ctx);
+                    return;
+                }
+
+                // clear buffer
+                cairo_save(clip_ctx->_cr);
+                cairo_set_operator(clip_ctx->_cr, CAIRO_OPERATOR_CLEAR);
+                cairo_paint(clip_ctx->_cr);
+                cairo_restore(clip_ctx->_cr);
+
+                // If a mask won't be applied set opacity too. (The clip is represented by a solid Cairo mask.)
+                if (!mask)
+                    cairo_set_source_rgba(clip_ctx->_cr, 1.0, 1.0, 1.0, opacity);
+                else
+                    cairo_set_source_rgba(clip_ctx->_cr, 1.0, 1.0, 1.0, 1.0);
+
+                // copy over the correct CTM
+                // It must be stored in item_transform of current state after pushState.
+                Geom::Affine item_transform;
+                if (_state->parent_has_userspace)
+                    item_transform = getParentState()->transform * _state->item_transform;
+                else
+                    item_transform = _state->item_transform;
+
+                // apply the clip path
+                clip_ctx->pushState();
+                clip_ctx->getCurrentState()->item_transform = item_transform;
+                _renderer->applyClipPath(clip_ctx, clip_path);
+                clip_ctx->popState();
+
+                clip_mask = clip_ctx->getSurface();
+                TEST(clip_ctx->saveAsPng("clip_mask.png"));
+
+                if (!mask) {
+                    cairo_pop_group_to_source(_cr);
+                    if (composite != CAIRO_OPERATOR_CLEAR){
+                        cairo_set_operator(_cr, composite);
+                    }
+                    cairo_mask_surface(_cr, clip_mask, 0, 0);
+                    _renderer->destroyContext(clip_ctx);
+                }
+            }
+        }
+
+        // Apply any mask second
+        if (mask) {
+            TRACE(("  Applying mask\n"));
+            // create rendering context for mask
+            CairoRenderContext *mask_ctx = _renderer->createContext();
+
+            // Fix Me: This is a kludge. PDF and PS output is set to 72 dpi but the
+            // Cairo surface is expecting the mask to be 96 dpi.
+            float surface_width = _width;
+            float surface_height = _height;
+            if( _vector_based_target ) {
+                surface_width *= 4.0/3.0;
+                surface_height *= 4.0/3.0;
+            }
+            if (!mask_ctx->setupSurface( surface_width, surface_height )) {
+                TRACE(("mask: setupSurface failed\n"));
+                _renderer->destroyContext(mask_ctx);
+                return;
+            }
+            TRACE(("mask surface: %f x %f at %i dpi\n", surface_width, surface_height, _dpi ));
+
+            // Mask should start black, but it is created white.
+            cairo_set_source_rgba(mask_ctx->_cr, 0.0, 0.0, 0.0, 1.0);
+            cairo_rectangle(mask_ctx->_cr, 0, 0, surface_width, surface_height);
+            cairo_fill(mask_ctx->_cr);
+
+            // set rendering mode to normal
+            setRenderMode(RENDER_MODE_NORMAL);
+
+            // copy the correct CTM to mask context
+            /*
+            if (_state->parent_has_userspace)
+                mask_ctx->setTransform(getParentState()->transform);
+            else
+                mask_ctx->setTransform(_state->transform);
+            */
+            // This is probably not correct... but it seems to do the trick.
+            mask_ctx->setTransform(_state->item_transform);
+
+            // render mask contents to mask_ctx
+            _renderer->applyMask(mask_ctx, mask);
+
+            TEST(mask_ctx->saveAsPng("mask.png"));
+
+            // composite with clip mask
+            if (clip_path && _clip_mode == CLIP_MODE_MASK) {
+                cairo_mask_surface(mask_ctx->_cr, clip_mask, 0, 0);
+                _renderer->destroyContext(clip_ctx);
+            }
+
+            cairo_surface_t *mask_image = mask_ctx->getSurface();
+            int width = cairo_image_surface_get_width(mask_image);
+            int height = cairo_image_surface_get_height(mask_image);
+            int stride = cairo_image_surface_get_stride(mask_image);
+            unsigned char *pixels = cairo_image_surface_get_data(mask_image);
+
+            // In SVG, the rgb channels as well as the alpha channel is used in masking.
+            // In Cairo, only the alpha channel is used thus requiring this conversion.
+            // SVG specifies that RGB be converted to alpha using luminance-to-alpha.
+            // Notes: This calculation assumes linear RGB values. VERIFY COLOR SPACE!
+            // The incoming pixel values already include alpha, fill-opacity, etc.,
+            // however, opacity must still be applied.
+            TRACE(("premul w/ %f\n", opacity));
+            const float coeff_r = 0.2125 / 255.0;
+            const float coeff_g = 0.7154 / 255.0;
+            const float coeff_b = 0.0721 / 255.0;
+            for (int row = 0 ; row < height; row++) {
+                unsigned char *row_data = pixels + (row * stride);
+                for (int i = 0 ; i < width; i++) {
+                    guint32 *pixel = reinterpret_cast<guint32 *>(row_data) + i;
+                    float lum_alpha = (((*pixel & 0x00ff0000) >> 16) * coeff_r +
+                                       ((*pixel & 0x0000ff00) >>  8) * coeff_g +
+                                       ((*pixel & 0x000000ff)      ) * coeff_b );
+                    // lum_alpha can be slightly greater than 1 due to rounding errors...
+                    // but this should be OK since it doesn't matter what the lower
+                    // six hexadecimal numbers of *pixel are.
+                    *pixel = (guint32)(0xff000000 * lum_alpha * opacity);
+                }
+            }
+
+            cairo_pop_group_to_source(_cr);
+            if (composite != CAIRO_OPERATOR_CLEAR){
+                cairo_set_operator(_cr, composite);
+            }
+            if (_clip_mode == CLIP_MODE_PATH) {
+                // we have to do the clipping after cairo_pop_group_to_source
+                _renderer->applyClipPath(this, clip_path);
+            }
+            // apply the mask onto the layer
+            cairo_mask_surface(_cr, mask_image, 0, 0);
+            _renderer->destroyContext(mask_ctx);
+        }
+    } else {
+        // No clip path or mask
+        cairo_pop_group_to_source(_cr);
+        if (composite != CAIRO_OPERATOR_CLEAR){
+            cairo_set_operator(_cr, composite);
+        }
+        if (opacity == 1.0)
+            cairo_paint(_cr);
+        else
+            cairo_paint_with_alpha(_cr, opacity);
+    }
+}
+void CairoRenderContext::tagBegin(const char* l){
+#if CAIRO_VERSION >= CAIRO_VERSION_ENCODE(1, 15, 4)
+    char* link = g_strdup_printf("uri='%s'", l);
+    cairo_tag_begin(_cr, CAIRO_TAG_LINK, link);
+    g_free(link);
+#endif
+}
+
+void CairoRenderContext::tagEnd(){
+#if CAIRO_VERSION >= CAIRO_VERSION_ENCODE(1, 15, 4)
+    cairo_tag_end(_cr, CAIRO_TAG_LINK);
+#endif
+}
+
+
+void
+CairoRenderContext::addClipPath(Geom::PathVector const &pv, SPIEnum<SPWindRule> const *fill_rule)
+{
+    g_assert( _is_valid );
+
+    // here it should be checked whether the current clip winding changed
+    // so we could switch back to masked clipping
+    if (fill_rule->value == SP_WIND_RULE_EVENODD) {
+        cairo_set_fill_rule(_cr, CAIRO_FILL_RULE_EVEN_ODD);
+    } else {
+        cairo_set_fill_rule(_cr, CAIRO_FILL_RULE_WINDING);
+    }
+    addPathVector(pv);
+}
+
+void
+CairoRenderContext::addClippingRect(double x, double y, double width, double height)
+{
+    g_assert( _is_valid );
+
+    cairo_rectangle(_cr, x, y, width, height);
+    cairo_clip(_cr);
+}
+
+bool
+CairoRenderContext::setupSurface(double width, double height)
+{
+    // Is the surface already set up?
+    if (_is_valid)
+        return true;
+
+    if (_vector_based_target && _stream == nullptr)
+        return false;
+
+    _width = width;
+    _height = height;
+
+    cairo_surface_t *surface = nullptr;
+    cairo_matrix_t ctm;
+    cairo_matrix_init_identity (&ctm);
+    switch (_target) {
+        case CAIRO_SURFACE_TYPE_IMAGE:
+            surface = cairo_image_surface_create(_target_format, (int)ceil(width), (int)ceil(height));
+            break;
+#ifdef CAIRO_HAS_PDF_SURFACE
+        case CAIRO_SURFACE_TYPE_PDF:
+            surface = cairo_pdf_surface_create_for_stream(Inkscape::Extension::Internal::_write_callback, _stream, width, height);
+            cairo_pdf_surface_restrict_to_version(surface, (cairo_pdf_version_t)_pdf_level);
+            break;
+#endif
+#ifdef CAIRO_HAS_PS_SURFACE
+        case CAIRO_SURFACE_TYPE_PS:
+            surface = cairo_ps_surface_create_for_stream(Inkscape::Extension::Internal::_write_callback, _stream, width, height);
+            if(CAIRO_STATUS_SUCCESS != cairo_surface_status(surface)) {
+                return FALSE;
+            }
+            cairo_ps_surface_restrict_to_level(surface, (cairo_ps_level_t)_ps_level);
+            cairo_ps_surface_set_eps(surface, (cairo_bool_t) _eps);
+            break;
+#endif
+        default:
+            return false;
+            break;
+    }
+
+    _setSurfaceMetadata(surface);
+
+    return _finishSurfaceSetup (surface, &ctm);
+}
+
+bool
+CairoRenderContext::setSurfaceTarget(cairo_surface_t *surface, bool is_vector, cairo_matrix_t *ctm)
+{
+    if (_is_valid || !surface)
+        return false;
+
+    _vector_based_target = is_vector;
+    bool ret = _finishSurfaceSetup (surface, ctm);
+    if (ret)
+        cairo_surface_reference (surface);
+    return ret;
+}
+
+bool
+CairoRenderContext::_finishSurfaceSetup(cairo_surface_t *surface, cairo_matrix_t *ctm)
+{
+    if(surface == nullptr) {
+        return false;
+    }
+    if(CAIRO_STATUS_SUCCESS != cairo_surface_status(surface)) {
+        return false;
+    }
+
+    _cr = cairo_create(surface);
+    if(CAIRO_STATUS_SUCCESS != cairo_status(_cr)) {
+        return false;
+    }
+    if (ctm)
+        cairo_set_matrix(_cr, ctm);
+    _surface = surface;
+
+    if (_vector_based_target) {
+        cairo_scale(_cr, Inkscape::Util::Quantity::convert(1, "px", "pt"), Inkscape::Util::Quantity::convert(1, "px", "pt"));
+    } else if (cairo_surface_get_content(_surface) != CAIRO_CONTENT_ALPHA) {
+        // set background color on non-alpha surfaces
+        // TODO: bgcolor should be derived from SPDocument (see IconImpl)
+        cairo_set_source_rgb(_cr, 1.0, 1.0, 1.0);
+        cairo_rectangle(_cr, 0, 0, _width, _height);
+        cairo_fill(_cr);
+    }
+
+    _is_valid = TRUE;
+
+    return true;
+}
+
+void
+CairoRenderContext::_setSurfaceMetadata(cairo_surface_t *surface)
+{
+    switch (_target) {
+#if defined CAIRO_HAS_PDF_SURFACE && CAIRO_VERSION >= CAIRO_VERSION_ENCODE(1, 15, 4)
+        case CAIRO_SURFACE_TYPE_PDF:
+            if (!_metadata.title.empty()) {
+                cairo_pdf_surface_set_metadata(surface, CAIRO_PDF_METADATA_TITLE, _metadata.title.c_str());
+            }
+            if (!_metadata.author.empty()) {
+                cairo_pdf_surface_set_metadata(surface, CAIRO_PDF_METADATA_AUTHOR, _metadata.author.c_str());
+            }
+            if (!_metadata.subject.empty()) {
+                cairo_pdf_surface_set_metadata(surface, CAIRO_PDF_METADATA_SUBJECT, _metadata.subject.c_str());
+            }
+            if (!_metadata.keywords.empty()) {
+                cairo_pdf_surface_set_metadata(surface, CAIRO_PDF_METADATA_KEYWORDS, _metadata.keywords.c_str());
+            }
+            if (!_metadata.creator.empty()) {
+                cairo_pdf_surface_set_metadata(surface, CAIRO_PDF_METADATA_CREATOR, _metadata.creator.c_str());
+            }
+            if (!_metadata.cdate.empty()) {
+                cairo_pdf_surface_set_metadata(surface, CAIRO_PDF_METADATA_CREATE_DATE, _metadata.cdate.c_str());
+            }
+            if (!_metadata.mdate.empty()) {
+                cairo_pdf_surface_set_metadata(surface, CAIRO_PDF_METADATA_MOD_DATE, _metadata.mdate.c_str());
+            }
+            break;
+#endif
+#if defined CAIRO_HAS_PS_SURFACE
+        case CAIRO_SURFACE_TYPE_PS:
+            if (!_metadata.title.empty()) {
+                cairo_ps_surface_dsc_comment(surface, (Glib::ustring("%%Title: ") + _metadata.title).c_str());
+            }
+            if (!_metadata.copyright.empty()) {
+                cairo_ps_surface_dsc_comment(surface, (Glib::ustring("%%Copyright: ") + _metadata.copyright).c_str());
+            }
+            break;
+#endif
+        default:
+            g_warning("unsupported target %d\n", _target);
+    }
+}
+
+bool
+CairoRenderContext::finish(bool finish_surface)
+{
+    g_assert( _is_valid );
+
+    if (_vector_based_target && finish_surface)
+        cairo_show_page(_cr);
+
+    cairo_status_t status = cairo_status(_cr);
+    if (status != CAIRO_STATUS_SUCCESS)
+        g_critical("error while rendering output: %s", cairo_status_to_string(status));
+
+    cairo_destroy(_cr);
+    _cr = nullptr;
+
+    if (finish_surface)
+        cairo_surface_finish(_surface);
+    status = cairo_surface_status(_surface);
+    cairo_surface_destroy(_surface);
+    _surface = nullptr;
+
+    if (_layout)
+        g_object_unref(_layout);
+
+    _is_valid = FALSE;
+
+    if (_vector_based_target && _stream) {
+        /* Flush stream to be sure. */
+        (void) fflush(_stream);
+
+        fclose(_stream);
+        _stream = nullptr;
+    }
+
+    if (status == CAIRO_STATUS_SUCCESS)
+        return true;
+    else
+        return false;
+}
+
+void
+CairoRenderContext::transform(Geom::Affine const &transform)
+{
+    g_assert( _is_valid );
+
+    cairo_matrix_t matrix;
+    _initCairoMatrix(&matrix, transform);
+    cairo_transform(_cr, &matrix);
+
+    // store new CTM
+    _state->transform = getTransform();
+}
+
+void
+CairoRenderContext::setTransform(Geom::Affine const &transform)
+{
+    g_assert( _is_valid );
+
+    cairo_matrix_t matrix;
+    _initCairoMatrix(&matrix, transform);
+    cairo_set_matrix(_cr, &matrix);
+    _state->transform = transform;
+}
+
+Geom::Affine CairoRenderContext::getTransform() const
+{
+    g_assert( _is_valid );
+
+    cairo_matrix_t ctm;
+    cairo_get_matrix(_cr, &ctm);
+    Geom::Affine ret;
+    ret[0] = ctm.xx;
+    ret[1] = ctm.yx;
+    ret[2] = ctm.xy;
+    ret[3] = ctm.yy;
+    ret[4] = ctm.x0;
+    ret[5] = ctm.y0;
+    return ret;
+}
+
+Geom::Affine CairoRenderContext::getParentTransform() const
+{
+    g_assert( _is_valid );
+
+    CairoRenderState *parent_state = getParentState();
+    return parent_state->transform;
+}
+
+void CairoRenderContext::pushState()
+{
+    g_assert( _is_valid );
+
+    cairo_save(_cr);
+
+    CairoRenderState *new_state = _createState();
+    // copy current state's transform
+    new_state->transform = _state->transform;
+    _state_stack.push_back(new_state);
+    _state = new_state;
+}
+
+void CairoRenderContext::popState()
+{
+    g_assert( _is_valid );
+
+    cairo_restore(_cr);
+
+    g_free(_state_stack.back());
+    _state_stack.pop_back();
+
+    g_assert( !_state_stack.empty());
+    _state = _state_stack.back();
+}
+
+static bool pattern_hasItemChildren(SPPattern *pat)
+{
+    for (auto& child: pat->children) {
+        if (SP_IS_ITEM (&child)) {
+            return true;
+        }
+    }
+    return false;
+}
+
+cairo_pattern_t*
+CairoRenderContext::_createPatternPainter(SPPaintServer const *const paintserver, Geom::OptRect const &pbox)
+{
+    g_assert( SP_IS_PATTERN(paintserver) );
+
+    SPPattern *pat = SP_PATTERN (paintserver);
+
+    Geom::Affine ps2user, pcs2dev;
+    ps2user = Geom::identity();
+    pcs2dev = Geom::identity();
+
+    double x = pat->x();
+    double y = pat->y();
+    double width = pat->width();
+    double height = pat->height();
+    double bbox_width_scaler;
+    double bbox_height_scaler;
+
+    TRACE(("%f x %f pattern\n", width, height));
+
+    if (pbox && pat->patternUnits() == SPPattern::UNITS_OBJECTBOUNDINGBOX) {
+        bbox_width_scaler = pbox->width();
+        bbox_height_scaler = pbox->height();
+        ps2user[4] = x * bbox_width_scaler + pbox->left();
+        ps2user[5] = y * bbox_height_scaler + pbox->top();
+    } else {
+        bbox_width_scaler = 1.0;
+        bbox_height_scaler = 1.0;
+        ps2user[4] = x;
+        ps2user[5] = y;
+    }
+
+    // apply pattern transformation
+    Geom::Affine pattern_transform(pat->getTransform());
+    ps2user *= pattern_transform;
+    Geom::Point ori (ps2user[4], ps2user[5]);
+
+    // create pattern contents coordinate system
+    if (pat->viewBox_set) {
+        Geom::Rect view_box = *pat->viewbox();
+
+        double x, y, w, h;
+        x = 0;
+        y = 0;
+        w = width * bbox_width_scaler;
+        h = height * bbox_height_scaler;
+
+        //calculatePreserveAspectRatio(pat->aspect_align, pat->aspect_clip, view_width, view_height, &x, &y, &w, &h);
+        pcs2dev[0] = w / view_box.width();
+        pcs2dev[3] = h / view_box.height();
+        pcs2dev[4] = x - view_box.left() * pcs2dev[0];
+        pcs2dev[5] = y - view_box.top() * pcs2dev[3];
+    } else if (pbox && pat->patternContentUnits() == SPPattern::UNITS_OBJECTBOUNDINGBOX) {
+        pcs2dev[0] = pbox->width();
+        pcs2dev[3] = pbox->height();
+    }
+
+    // Calculate the size of the surface which has to be created
+#define SUBPIX_SCALE 100
+    // Cairo requires an integer pattern surface width/height.
+    // Subtract 0.5 to prevent small rounding errors from increasing pattern size by one pixel.
+    // Multiply by SUBPIX_SCALE to allow for less than a pixel precision
+    double surface_width = MAX(ceil(SUBPIX_SCALE * bbox_width_scaler * width - 0.5), 1);
+    double surface_height = MAX(ceil(SUBPIX_SCALE * bbox_height_scaler * height - 0.5), 1);
+    TRACE(("pattern surface size: %f x %f\n", surface_width, surface_height));
+    // create new rendering context
+    CairoRenderContext *pattern_ctx = cloneMe(surface_width, surface_height);
+
+    // adjust the size of the painted pattern to fit exactly the created surface
+    // this has to be done because of the rounding to obtain an integer pattern surface width/height
+    double scale_width = surface_width / (bbox_width_scaler * width);
+    double scale_height = surface_height / (bbox_height_scaler * height);
+    if (scale_width != 1.0 || scale_height != 1.0 || _vector_based_target) {
+        TRACE(("needed to scale with %f %f\n", scale_width, scale_height));
+        pcs2dev *= Geom::Scale(SUBPIX_SCALE,SUBPIX_SCALE);
+        ps2user *= Geom::Scale(1.0/SUBPIX_SCALE,1.0/SUBPIX_SCALE);
+    }
+
+    // despite scaling up/down by subpixel scaler, the origin point of the pattern must be the same
+    ps2user[4] = ori[Geom::X];
+    ps2user[5] = ori[Geom::Y];
+
+    pattern_ctx->setTransform(pcs2dev);
+    pattern_ctx->pushState();
+
+    // create drawing and group
+    Inkscape::Drawing drawing;
+    unsigned dkey = SPItem::display_key_new(1);
+
+    // show items and render them
+    for (SPPattern *pat_i = pat; pat_i != nullptr; pat_i = pat_i->ref ? pat_i->ref->getObject() : nullptr) {
+        if (pat_i && SP_IS_OBJECT(pat_i) && pattern_hasItemChildren(pat_i)) { // find the first one with item children
+            for (auto& child: pat_i->children) {
+                if (SP_IS_ITEM(&child)) {
+                    SP_ITEM(&child)->invoke_show(drawing, dkey, SP_ITEM_REFERENCE_FLAGS);
+                    _renderer->renderItem(pattern_ctx, SP_ITEM(&child));
+                }
+            }
+            break; // do not go further up the chain if children are found
+        }
+    }
+
+    pattern_ctx->popState();
+
+    // setup a cairo_pattern_t
+    cairo_surface_t *pattern_surface = pattern_ctx->getSurface();
+    TEST(pattern_ctx->saveAsPng("pattern.png"));
+    cairo_pattern_t *result = cairo_pattern_create_for_surface(pattern_surface);
+    cairo_pattern_set_extend(result, CAIRO_EXTEND_REPEAT);
+
+    // set pattern transformation
+    cairo_matrix_t pattern_matrix;
+    _initCairoMatrix(&pattern_matrix, ps2user);
+    cairo_matrix_invert(&pattern_matrix);
+    cairo_pattern_set_matrix(result, &pattern_matrix);
+
+    delete pattern_ctx;
+
+    // hide all items
+    for (SPPattern *pat_i = pat; pat_i != nullptr; pat_i = pat_i->ref ? pat_i->ref->getObject() : nullptr) {
+        if (pat_i && SP_IS_OBJECT(pat_i) && pattern_hasItemChildren(pat_i)) { // find the first one with item children
+            for (auto& child: pat_i->children) {
+                if (SP_IS_ITEM(&child)) {
+                    SP_ITEM(&child)->invoke_hide(dkey);
+                }
+            }
+            break; // do not go further up the chain if children are found
+        }
+    }
+
+    return result;
+}
+
+cairo_pattern_t*
+CairoRenderContext::_createHatchPainter(SPPaintServer const *const paintserver, Geom::OptRect const &pbox) {
+    SPHatch const *hatch = dynamic_cast<SPHatch const *>(paintserver);
+    g_assert( hatch );
+
+    g_assert(hatch->pitch() > 0);
+
+    // create drawing and group
+    Inkscape::Drawing drawing;
+    unsigned dkey = SPItem::display_key_new(1);
+
+    // TODO need to refactor 'evil' referenced code for const correctness.
+    SPHatch *evil = const_cast<SPHatch *>(hatch);
+    evil->show(drawing, dkey, pbox);
+
+    SPHatch::RenderInfo render_info = hatch->calculateRenderInfo(dkey);
+    Geom::Rect tile_rect = render_info.tile_rect;
+
+    // Cairo requires an integer pattern surface width/height.
+    // Subtract 0.5 to prevent small rounding errors from increasing pattern size by one pixel.
+    // Multiply by SUBPIX_SCALE to allow for less than a pixel precision
+    const int subpix_scale = 10;
+    double surface_width = MAX(ceil(subpix_scale * tile_rect.width() - 0.5), 1);
+    double surface_height = MAX(ceil(subpix_scale * tile_rect.height() - 0.5), 1);
+    Geom::Affine drawing_scale = Geom::Scale(surface_width / tile_rect.width(), surface_height / tile_rect.height());
+    Geom::Affine drawing_transform = Geom::Translate(-tile_rect.min()) * drawing_scale;
+
+    Geom::Affine child_transform = render_info.child_transform;
+    child_transform *= drawing_transform;
+
+    //The rendering of hatch overflow is implemented by repeated drawing
+    //of hatch paths over one strip. Within each iteration paths are moved by pitch value.
+    //The movement progresses from right to left. This gives the same result
+    //as drawing whole strips in left-to-right order.
+    gdouble overflow_right_strip = 0.0;
+    int overflow_steps = 1;
+    Geom::Affine overflow_transform;
+    if (hatch->style->overflow.computed == SP_CSS_OVERFLOW_VISIBLE) {
+        Geom::Interval bounds = hatch->bounds();
+        overflow_right_strip = floor(bounds.max() / hatch->pitch()) * hatch->pitch();
+        overflow_steps = ceil((overflow_right_strip - bounds.min()) / hatch->pitch()) + 1;
+        overflow_transform = Geom::Translate(hatch->pitch(), 0.0);
+    }
+
+    CairoRenderContext *pattern_ctx = cloneMe(surface_width, surface_height);
+    pattern_ctx->setTransform(child_transform);
+    pattern_ctx->transform(Geom::Translate(-overflow_right_strip, 0.0));
+    pattern_ctx->pushState();
+
+    std::vector<SPHatchPath *> children(evil->hatchPaths());
+
+    for (int i = 0; i < overflow_steps; i++) {
+        for (auto path : children) {
+            _renderer->renderHatchPath(pattern_ctx, *path, dkey);
+        }
+        pattern_ctx->transform(overflow_transform);
+    }
+
+    pattern_ctx->popState();
+
+    // setup a cairo_pattern_t
+    cairo_surface_t *pattern_surface = pattern_ctx->getSurface();
+    TEST(pattern_ctx->saveAsPng("hatch.png"));
+    cairo_pattern_t *result = cairo_pattern_create_for_surface(pattern_surface);
+    cairo_pattern_set_extend(result, CAIRO_EXTEND_REPEAT);
+
+    Geom::Affine pattern_transform;
+    pattern_transform = render_info.pattern_to_user_transform.inverse() * drawing_transform;
+    ink_cairo_pattern_set_matrix(result, pattern_transform);
+
+    evil->hide(dkey);
+
+    delete pattern_ctx;
+    return result;
+}
+
+cairo_pattern_t*
+CairoRenderContext::_createPatternForPaintServer(SPPaintServer const *const paintserver,
+                                                 Geom::OptRect const &pbox, float alpha)
+{
+    cairo_pattern_t *pattern = nullptr;
+    bool apply_bbox2user = FALSE;
+
+    if (SP_IS_LINEARGRADIENT (paintserver)) {
+
+            SPLinearGradient *lg=SP_LINEARGRADIENT(paintserver);
+
+            SP_GRADIENT(lg)->ensureVector(); // when exporting from commandline, vector is not built
+
+            Geom::Point p1 (lg->x1.computed, lg->y1.computed);
+            Geom::Point p2 (lg->x2.computed, lg->y2.computed);
+            if (pbox && SP_GRADIENT(lg)->getUnits() == SP_GRADIENT_UNITS_OBJECTBOUNDINGBOX) {
+                // convert to userspace
+                Geom::Affine bbox2user(pbox->width(), 0, 0, pbox->height(), pbox->left(), pbox->top());
+                p1 *= bbox2user;
+                p2 *= bbox2user;
+            }
+
+            // create linear gradient pattern
+            pattern = cairo_pattern_create_linear(p1[Geom::X], p1[Geom::Y], p2[Geom::X], p2[Geom::Y]);
+
+            // add stops
+            for (gint i = 0; unsigned(i) < lg->vector.stops.size(); i++) {
+                float rgb[3];
+                lg->vector.stops[i].color.get_rgb_floatv(rgb);
+                cairo_pattern_add_color_stop_rgba(pattern, lg->vector.stops[i].offset, rgb[0], rgb[1], rgb[2], lg->vector.stops[i].opacity * alpha);
+            }
+    } else if (SP_IS_RADIALGRADIENT (paintserver)) {
+
+        SPRadialGradient *rg=SP_RADIALGRADIENT(paintserver);
+
+        SP_GRADIENT(rg)->ensureVector(); // when exporting from commandline, vector is not built
+
+        Geom::Point c (rg->cx.computed, rg->cy.computed);
+        Geom::Point f (rg->fx.computed, rg->fy.computed);
+        double r = rg->r.computed;
+        double fr = rg->fr.computed;
+        if (pbox && SP_GRADIENT(rg)->getUnits() == SP_GRADIENT_UNITS_OBJECTBOUNDINGBOX)
+            apply_bbox2user = true;
+
+        // create radial gradient pattern
+        pattern = cairo_pattern_create_radial(f[Geom::X], f[Geom::Y], fr, c[Geom::X], c[Geom::Y], r);
+
+        // add stops
+        for (gint i = 0; unsigned(i) < rg->vector.stops.size(); i++) {
+            float rgb[3];
+            rg->vector.stops[i].color.get_rgb_floatv(rgb);
+            cairo_pattern_add_color_stop_rgba(pattern, rg->vector.stops[i].offset, rgb[0], rgb[1], rgb[2], rg->vector.stops[i].opacity * alpha);
+        }
+    } else if (SP_IS_MESHGRADIENT (paintserver)) {
+        SPMeshGradient *mg = SP_MESHGRADIENT(paintserver);
+
+        pattern = mg->pattern_new(_cr, pbox, 1.0);
+    } else if (SP_IS_PATTERN (paintserver)) {
+        pattern = _createPatternPainter(paintserver, pbox);
+    } else if ( dynamic_cast<SPHatch const *>(paintserver) ) {
+        pattern = _createHatchPainter(paintserver, pbox);
+    } else {
+        return nullptr;
+    }
+
+    if (pattern && SP_IS_GRADIENT(paintserver)) {
+        SPGradient *g = SP_GRADIENT(paintserver);
+
+        // set extend type
+        SPGradientSpread spread = g->fetchSpread();
+        switch (spread) {
+            case SP_GRADIENT_SPREAD_REPEAT: {
+                cairo_pattern_set_extend(pattern, CAIRO_EXTEND_REPEAT);
+                break;
+            }
+            case SP_GRADIENT_SPREAD_REFLECT: {      // not supported by cairo-pdf yet
+                cairo_pattern_set_extend(pattern, CAIRO_EXTEND_REFLECT);
+                break;
+            }
+            case SP_GRADIENT_SPREAD_PAD: {    // not supported by cairo-pdf yet
+                cairo_pattern_set_extend(pattern, CAIRO_EXTEND_PAD);
+                break;
+            }
+            default: {
+                cairo_pattern_set_extend(pattern, CAIRO_EXTEND_NONE);
+                break;
+            }
+        }
+
+        cairo_matrix_t pattern_matrix;
+        if (g->gradientTransform_set) {
+            // apply gradient transformation
+            cairo_matrix_init(&pattern_matrix,
+                g->gradientTransform[0], g->gradientTransform[1],
+                g->gradientTransform[2], g->gradientTransform[3],
+                g->gradientTransform[4], g->gradientTransform[5]);
+        } else {
+            cairo_matrix_init_identity (&pattern_matrix);
+        }
+
+        if (apply_bbox2user) {
+            // convert to userspace
+            cairo_matrix_t bbox2user;
+            cairo_matrix_init (&bbox2user, pbox->width(), 0, 0, pbox->height(), pbox->left(), pbox->top());
+            cairo_matrix_multiply (&pattern_matrix, &bbox2user, &pattern_matrix);
+        }
+        cairo_matrix_invert(&pattern_matrix);   // because Cairo expects a userspace->patternspace matrix
+        cairo_pattern_set_matrix(pattern, &pattern_matrix);
+    }
+
+    return pattern;
+}
+
+void
+CairoRenderContext::_setFillStyle(SPStyle const *const style, Geom::OptRect const &pbox)
+{
+    g_return_if_fail( !style->fill.set
+                      || style->fill.isColor()
+                      || style->fill.isPaintserver() );
+
+    float alpha = SP_SCALE24_TO_FLOAT(style->fill_opacity.value);
+    if (_state->merge_opacity) {
+        alpha *= _state->opacity;
+        TRACE(("merged op=%f\n", alpha));
+    }
+
+    SPPaintServer const *paint_server = style->getFillPaintServer();
+    if (paint_server && paint_server->isValid()) {
+
+        g_assert(SP_IS_GRADIENT(SP_STYLE_FILL_SERVER(style))
+                 || SP_IS_PATTERN(SP_STYLE_FILL_SERVER(style))
+                 || dynamic_cast<SPHatch *>(SP_STYLE_FILL_SERVER(style)));
+
+        cairo_pattern_t *pattern = _createPatternForPaintServer(paint_server, pbox, alpha);
+        if (pattern) {
+            cairo_set_source(_cr, pattern);
+            cairo_pattern_destroy(pattern);
+        }
+    } else if (style->fill.colorSet) {
+        float rgb[3];
+        style->fill.value.color.get_rgb_floatv(rgb);
+
+        cairo_set_source_rgba(_cr, rgb[0], rgb[1], rgb[2], alpha);
+
+    } else { // unset fill is black
+        g_assert(!style->fill.set
+                || (paint_server && !paint_server->isValid()));
+
+        cairo_set_source_rgba(_cr, 0, 0, 0, alpha);
+    }
+}
+
+void
+CairoRenderContext::_setStrokeStyle(SPStyle const *style, Geom::OptRect const &pbox)
+{
+    float alpha = SP_SCALE24_TO_FLOAT(style->stroke_opacity.value);
+    if (_state->merge_opacity)
+        alpha *= _state->opacity;
+
+    if (style->stroke.isColor() || (style->stroke.isPaintserver() && !style->getStrokePaintServer()->isValid())) {
+        float rgb[3];
+        style->stroke.value.color.get_rgb_floatv(rgb);
+
+        cairo_set_source_rgba(_cr, rgb[0], rgb[1], rgb[2], alpha);
+    } else {
+        g_assert( style->stroke.isPaintserver()
+                  || SP_IS_GRADIENT(SP_STYLE_STROKE_SERVER(style))
+                  || SP_IS_PATTERN(SP_STYLE_STROKE_SERVER(style))
+                  || dynamic_cast<SPHatch *>(SP_STYLE_STROKE_SERVER(style)));
+
+        cairo_pattern_t *pattern = _createPatternForPaintServer(SP_STYLE_STROKE_SERVER(style), pbox, alpha);
+
+        if (pattern) {
+            cairo_set_source(_cr, pattern);
+            cairo_pattern_destroy(pattern);
+        }
+    }
+
+    if (!style->stroke_dasharray.values.empty())
+    {
+        size_t ndashes = style->stroke_dasharray.values.size();
+        double* dashes =(double*)malloc(ndashes*sizeof(double));
+        for( unsigned i = 0; i < ndashes; ++i ) {
+            dashes[i] = style->stroke_dasharray.values[i].value;
+        }
+        cairo_set_dash(_cr, dashes, ndashes, style->stroke_dashoffset.value);
+        free(dashes);
+    } else {
+        cairo_set_dash(_cr, nullptr, 0, 0.0);  // disable dashing
+    }
+
+    cairo_set_line_width(_cr, style->stroke_width.computed);
+
+    // set line join type
+    cairo_line_join_t join = CAIRO_LINE_JOIN_MITER;
+    switch (style->stroke_linejoin.computed) {
+        case SP_STROKE_LINEJOIN_MITER:
+            join = CAIRO_LINE_JOIN_MITER;
+            break;
+        case SP_STROKE_LINEJOIN_ROUND:
+            join = CAIRO_LINE_JOIN_ROUND;
+            break;
+        case SP_STROKE_LINEJOIN_BEVEL:
+            join = CAIRO_LINE_JOIN_BEVEL;
+            break;
+    }
+    cairo_set_line_join(_cr, join);
+
+    // set line cap type
+    cairo_line_cap_t cap = CAIRO_LINE_CAP_BUTT;
+    switch (style->stroke_linecap.computed) {
+        case SP_STROKE_LINECAP_BUTT:
+            cap = CAIRO_LINE_CAP_BUTT;
+            break;
+        case SP_STROKE_LINECAP_ROUND:
+            cap = CAIRO_LINE_CAP_ROUND;
+            break;
+        case SP_STROKE_LINECAP_SQUARE:
+            cap = CAIRO_LINE_CAP_SQUARE;
+            break;
+    }
+    cairo_set_line_cap(_cr, cap);
+    cairo_set_miter_limit(_cr, MAX(1, style->stroke_miterlimit.value));
+}
+
+void
+CairoRenderContext::_prepareRenderGraphic()
+{
+    // Only PDFLaTeX supports importing a single page of a graphics file,
+    // so only PDF backend gets interleaved text/graphics
+    if (_is_omittext && _target == CAIRO_SURFACE_TYPE_PDF && _render_mode != RENDER_MODE_CLIP) {
+        if (_omittext_state == NEW_PAGE_ON_GRAPHIC) {
+            // better set this immediately (not sure if masks applied during "popLayer" could call
+            // this function, too, triggering the same code again in error
+            _omittext_state = GRAPHIC_ON_TOP;
+
+            // As we can not emit the page in the middle of a layer (aka group) - it will not be fully painted yet! -
+            // the following basically mirrors the calls in CairoRenderer::renderItem (but in reversed order)
+            // - first traverse all saved states in reversed order (i.e. from deepest nesting to the top)
+            //   and apply clipping / masking to layers on the way (this is done in popLayer)
+            // - then emit the page using cairo_show_page()
+            // - finally restore the previous state with proper transforms and appropriate layers again
+            //
+            // TODO: While this appears to be an ugly hack it seems to work
+            //       Somebody with a more intimate understanding of cairo and the renderer implementation might
+            //       be able to implement this in a cleaner way, though.
+            int stack_size = _state_stack.size();
+            for (int i = stack_size-1; i > 0; i--) {
+                if (_state_stack[i]->need_layer)
+                    popLayer();
+                cairo_restore(_cr);
+                _state = _state_stack[i-1];
+            }
+
+            cairo_show_page(_cr);
+
+            for (int i = 1; i < stack_size; i++) {
+                cairo_save(_cr);
+                _state = _state_stack[i];
+                if (_state->need_layer)
+                    pushLayer();
+                setTransform(_state->transform);
+            }
+        }
+        _omittext_state = GRAPHIC_ON_TOP;
+    }
+}
+
+void
+CairoRenderContext::_prepareRenderText()
+{
+    // Only PDFLaTeX supports importing a single page of a graphics file,
+    // so only PDF backend gets interleaved text/graphics
+    if (_is_omittext && _target == CAIRO_SURFACE_TYPE_PDF) {
+        if (_omittext_state == GRAPHIC_ON_TOP)
+            _omittext_state = NEW_PAGE_ON_GRAPHIC;
+    }
+}
+
+/*  We need CairoPaintOrder as markers are rendered in a separate step and may be rendered
+ *  in between fill and stroke.
+ */
+bool
+CairoRenderContext::renderPathVector(Geom::PathVector const & pathv, SPStyle const *style, Geom::OptRect const &pbox, CairoPaintOrder order)
+{
+    g_assert( _is_valid );
+
+    _prepareRenderGraphic();
+
+    if (_render_mode == RENDER_MODE_CLIP) {
+        if (_clip_mode == CLIP_MODE_PATH) {
+            addClipPath(pathv, &style->fill_rule);
+        } else {
+            setPathVector(pathv);
+            if (style->fill_rule.computed == SP_WIND_RULE_EVENODD) {
+                cairo_set_fill_rule(_cr, CAIRO_FILL_RULE_EVEN_ODD);
+            } else {
+                cairo_set_fill_rule(_cr, CAIRO_FILL_RULE_WINDING);
+            }
+            if (style->mix_blend_mode.set && style->mix_blend_mode.value) {
+                cairo_set_operator(_cr, ink_css_blend_to_cairo_operator(style->mix_blend_mode.value));
+            }
+            cairo_fill(_cr);
+            TEST(cairo_surface_write_to_png (_surface, "pathmask.png"));
+        }
+        return true;
+    }
+
+    bool no_fill = style->fill.isNone() || style->fill_opacity.value == 0 ||
+        order == STROKE_ONLY;
+    bool no_stroke = style->stroke.isNone() || style->stroke_width.computed < 1e-9 ||
+                    style->stroke_opacity.value == 0 || order == FILL_ONLY;
+
+    if (no_fill && no_stroke)
+        return true;
+
+    bool need_layer = ( !_state->merge_opacity && !_state->need_layer &&
+                        ( _state->opacity != 1.0 || _state->clip_path != nullptr || _state->mask != nullptr ) );
+    bool blend = false;
+    if (style->mix_blend_mode.set && style->mix_blend_mode.value != SP_CSS_BLEND_NORMAL) {
+        need_layer = true;
+        blend = true;
+    }
+    if (!need_layer)
+        cairo_save(_cr);
+    else
+        pushLayer();
+
+    if (!no_fill) {
+        if (style->fill_rule.computed == SP_WIND_RULE_EVENODD) {
+            cairo_set_fill_rule(_cr, CAIRO_FILL_RULE_EVEN_ODD);
+        } else {
+            cairo_set_fill_rule(_cr, CAIRO_FILL_RULE_WINDING);
+        }
+    }
+
+    setPathVector(pathv);
+
+    if (!no_fill && (order == STROKE_OVER_FILL || order == FILL_ONLY)) {
+        _setFillStyle(style, pbox);
+
+        if (no_stroke)
+            cairo_fill(_cr);
+        else
+            cairo_fill_preserve(_cr);
+    }
+
+    if (!no_stroke) {
+        _setStrokeStyle(style, pbox);
+
+        if (no_fill || order == STROKE_OVER_FILL)
+            cairo_stroke(_cr);
+        else
+            cairo_stroke_preserve(_cr);
+    }
+
+    if (!no_fill && order == FILL_OVER_STROKE) {
+        _setFillStyle(style, pbox);
+
+            cairo_fill(_cr);
+    }
+
+    if (need_layer) {
+        if (blend) {
+            popLayer(ink_css_blend_to_cairo_operator(style->mix_blend_mode.value));
+        } else {
+            popLayer();
+        }
+    } else {
+        cairo_restore(_cr);
+    }
+
+    return true;
+}
+
+bool CairoRenderContext::renderImage(Inkscape::Pixbuf *pb,
+                                     Geom::Affine const &image_transform, SPStyle const *style)
+{
+    g_assert( _is_valid );
+
+    if (_render_mode == RENDER_MODE_CLIP) {
+        return true;
+    }
+
+    _prepareRenderGraphic();
+
+    int w = pb->width();
+    int h = pb->height();
+
+    // TODO: reenable merge_opacity if useful
+    float opacity = _state->opacity;
+
+    cairo_surface_t *image_surface = pb->getSurfaceRaw();
+    if (cairo_surface_status(image_surface)) {
+        TRACE(("Image surface creation failed:\n%s\n", cairo_status_to_string(cairo_surface_status(image_surface))));
+        return false;
+    }
+
+    cairo_save(_cr);
+
+    // scaling by width & height is not needed because it will be done by Cairo
+    transform(image_transform);
+
+    cairo_set_source_surface(_cr, image_surface, 0.0, 0.0);
+
+    // set clip region so that the pattern will not be repeated (bug in Cairo-PDF)
+    if (_vector_based_target) {
+        cairo_new_path(_cr);
+        cairo_rectangle(_cr, 0, 0, w, h);
+        cairo_clip(_cr);
+    }
+
+    // Cairo filter method will be mapped to PS/PDF 'interpolate' true/false).
+    // See cairo-pdf-surface.c
+    if (style) {
+        // See: http://www.w3.org/TR/SVG/painting.html#ImageRenderingProperty
+        //      https://drafts.csswg.org/css-images-3/#the-image-rendering
+        //      style.h/style.cpp, drawing-image.cpp
+        //
+        // CSS 3 defines:
+        //   'optimizeSpeed' as alias for "pixelated"
+        //   'optimizeQuality' as alias for "smooth"
+        switch (style->image_rendering.computed) {
+            case SP_CSS_IMAGE_RENDERING_OPTIMIZESPEED:
+            case SP_CSS_IMAGE_RENDERING_PIXELATED:
+            // we don't have an implementation for crisp-edges, but it should *not* smooth or blur
+            case SP_CSS_IMAGE_RENDERING_CRISPEDGES:
+                cairo_pattern_set_filter(cairo_get_source(_cr), CAIRO_FILTER_NEAREST);
+                break;
+            case SP_CSS_IMAGE_RENDERING_OPTIMIZEQUALITY:
+            case SP_CSS_IMAGE_RENDERING_AUTO:
+            default:
+                cairo_pattern_set_filter(cairo_get_source(_cr), CAIRO_FILTER_BEST);
+                break;
+        }
+    }
+
+    if (style->mix_blend_mode.set && style->mix_blend_mode.value) {
+        cairo_set_operator(_cr, ink_css_blend_to_cairo_operator(style->mix_blend_mode.value));
+    }
+
+    cairo_paint(_cr);
+
+    cairo_restore(_cr);
+    return true;
+}
+
+#define GLYPH_ARRAY_SIZE 64
+
+// TODO investigate why the font is being ignored:
+unsigned int CairoRenderContext::_showGlyphs(cairo_t *cr, PangoFont * /*font*/, std::vector<CairoGlyphInfo> const &glyphtext, bool path)
+{
+    cairo_glyph_t glyph_array[GLYPH_ARRAY_SIZE];
+    cairo_glyph_t *glyphs = glyph_array;
+    unsigned int num_glyphs = glyphtext.size();
+    if (num_glyphs > GLYPH_ARRAY_SIZE) {
+        glyphs = (cairo_glyph_t*)g_try_malloc(sizeof(cairo_glyph_t) * num_glyphs);
+        if(glyphs == nullptr) {
+            g_warning("CairorenderContext::_showGlyphs: can not allocate memory for %d glyphs.", num_glyphs);
+            return 0;
+        }
+    }
+
+    unsigned int num_invalid_glyphs = 0;
+    unsigned int i = 0; // is a counter for indexing the glyphs array, only counts the valid glyphs
+    for (const auto & it_info : glyphtext) {
+        // skip glyphs which are PANGO_GLYPH_EMPTY (0x0FFFFFFF)
+        // or have the PANGO_GLYPH_UNKNOWN_FLAG (0x10000000) set
+        if (it_info.index == 0x0FFFFFFF || it_info.index & 0x10000000) {
+            TRACE(("INVALID GLYPH found\n"));
+            g_message("Invalid glyph found, continuing...");
+            num_invalid_glyphs++;
+            continue;
+        }
+        glyphs[i].index = it_info.index;
+        glyphs[i].x     = it_info.x;
+        glyphs[i].y     = it_info.y;
+        i++;
+    }
+
+    if (path) {
+        cairo_glyph_path(cr, glyphs, num_glyphs - num_invalid_glyphs);
+    } else {
+        cairo_show_glyphs(cr, glyphs, num_glyphs - num_invalid_glyphs);
+    }
+
+    if (num_glyphs > GLYPH_ARRAY_SIZE) {
+        g_free(glyphs);
+    }
+
+    return num_glyphs - num_invalid_glyphs;
+}
+
+bool
+CairoRenderContext::renderGlyphtext(PangoFont *font, Geom::Affine const &font_matrix,
+                                    std::vector<CairoGlyphInfo> const &glyphtext, SPStyle const *style)
+{
+
+    _prepareRenderText();
+    if (_is_omittext)
+        return true;
+
+    // create a cairo_font_face from PangoFont
+    // double size = style->font_size.computed; /// \fixme why is this variable never used?
+    gpointer fonthash = (gpointer)font;
+    cairo_font_face_t *font_face = nullptr;
+    if(font_table.find(fonthash)!=font_table.end())
+        font_face = font_table[fonthash];
+
+    FcPattern *fc_pattern = nullptr;
+
+#ifdef USE_PANGO_WIN32
+# ifdef CAIRO_HAS_WIN32_FONT
+    LOGFONTA *lfa = pango_win32_font_logfont(font);
+    LOGFONTW lfw;
+
+    ZeroMemory(&lfw, sizeof(LOGFONTW));
+    memcpy(&lfw, lfa, sizeof(LOGFONTA));
+    MultiByteToWideChar(CP_OEMCP, MB_PRECOMPOSED, lfa->lfFaceName, LF_FACESIZE, lfw.lfFaceName, LF_FACESIZE);
+
+    if(font_face == NULL) {
+        font_face = cairo_win32_font_face_create_for_logfontw(&lfw);
+        font_table[fonthash] = font_face;
+    }
+# endif
+#else
+# ifdef CAIRO_HAS_FT_FONT
+    PangoFcFont *fc_font = PANGO_FC_FONT(font);
+    fc_pattern = fc_font->font_pattern;
+    if(font_face == nullptr) {
+        font_face = cairo_ft_font_face_create_for_pattern(fc_pattern);
+        font_table[fonthash] = font_face;
+    }
+# endif
+#endif
+
+    cairo_save(_cr);
+    cairo_set_font_face(_cr, font_face);
+
+    //if (fc_pattern && FcPatternGetDouble(fc_pattern, FC_PIXEL_SIZE, 0, &size) != FcResultMatch)
+    //    size = 12.0;
+
+    // set the given font matrix
+    cairo_matrix_t matrix;
+    _initCairoMatrix(&matrix, font_matrix);
+    cairo_set_font_matrix(_cr, &matrix);
+
+    if (_render_mode == RENDER_MODE_CLIP) {
+        if (_clip_mode == CLIP_MODE_MASK) {
+            if (style->fill_rule.computed == SP_WIND_RULE_EVENODD) {
+                cairo_set_fill_rule(_cr, CAIRO_FILL_RULE_EVEN_ODD);
+            } else {
+                cairo_set_fill_rule(_cr, CAIRO_FILL_RULE_WINDING);
+            }
+            _showGlyphs(_cr, font, glyphtext, FALSE);
+        } else {
+            // just add the glyph paths to the current context
+            _showGlyphs(_cr, font, glyphtext, TRUE);
+        }
+    } else {
+
+        bool fill = false;
+        if (style->fill.isColor() || style->fill.isPaintserver()) {
+            fill = true;
+        }
+
+        bool stroke = false;
+        if (style->stroke.isColor() || style->stroke.isPaintserver()) {
+            stroke = true;
+        }
+
+        if (style->mix_blend_mode.set && style->mix_blend_mode.value) {
+            cairo_set_operator(_cr, ink_css_blend_to_cairo_operator(style->mix_blend_mode.value));
+        }
+
+        // Text never has markers
+        bool stroke_over_fill = true;
+        if ( (style->paint_order.layer[0] == SP_CSS_PAINT_ORDER_STROKE &&
+              style->paint_order.layer[1] == SP_CSS_PAINT_ORDER_FILL)   ||
+
+             (style->paint_order.layer[0] == SP_CSS_PAINT_ORDER_STROKE &&
+              style->paint_order.layer[2] == SP_CSS_PAINT_ORDER_FILL)   ||
+
+             (style->paint_order.layer[1] == SP_CSS_PAINT_ORDER_STROKE &&
+              style->paint_order.layer[2] == SP_CSS_PAINT_ORDER_FILL) ) {
+            stroke_over_fill = false;
+        }
+
+        bool have_path = false;
+        if (fill && stroke_over_fill) {
+            _setFillStyle(style, Geom::OptRect());
+            if (_is_texttopath) {
+                _showGlyphs(_cr, font, glyphtext, true);
+                if (stroke) {
+                    cairo_fill_preserve(_cr);
+                    have_path = true;
+                } else {
+                    cairo_fill(_cr);
+                }
+            } else {
+                _showGlyphs(_cr, font, glyphtext, false);
+            }
+        }
+
+        if (stroke) {
+            _setStrokeStyle(style, Geom::OptRect());
+            if (!have_path) {
+                _showGlyphs(_cr, font, glyphtext, true);
+            }
+            if (fill && _is_texttopath && !stroke_over_fill) {
+                cairo_stroke_preserve(_cr);
+                have_path = true;
+            } else {
+                cairo_stroke(_cr);
+            }
+        }
+
+        if (fill && !stroke_over_fill) {
+            _setFillStyle(style, Geom::OptRect());
+            if (_is_texttopath) {
+                if (!have_path) {
+                    // Could happen if both 'stroke' and 'stroke_over_fill' are false
+                    _showGlyphs(_cr, font, glyphtext, true);
+                }
+                cairo_fill(_cr);
+            } else {
+                _showGlyphs(_cr, font, glyphtext, false);
+            }
+        }
+
+    }
+
+    cairo_restore(_cr);
+
+//    if (font_face)
+//        cairo_font_face_destroy(font_face);
+
+    return true;
+}
+
+/* Helper functions */
+
+void
+CairoRenderContext::setPathVector(Geom::PathVector const &pv)
+{
+    cairo_new_path(_cr);
+    addPathVector(pv);
+}
+
+void
+CairoRenderContext::addPathVector(Geom::PathVector const &pv)
+{
+    feed_pathvector_to_cairo(_cr, pv);
+}
+
+void
+CairoRenderContext::_concatTransform(cairo_t *cr, double xx, double yx, double xy, double yy, double x0, double y0)
+{
+    cairo_matrix_t matrix;
+
+    cairo_matrix_init(&matrix, xx, yx, xy, yy, x0, y0);
+    cairo_transform(cr, &matrix);
+}
+
+void
+CairoRenderContext::_initCairoMatrix(cairo_matrix_t *matrix, Geom::Affine const &transform)
+{
+    matrix->xx = transform[0];
+    matrix->yx = transform[1];
+    matrix->xy = transform[2];
+    matrix->yy = transform[3];
+    matrix->x0 = transform[4];
+    matrix->y0 = transform[5];
+}
+
+void
+CairoRenderContext::_concatTransform(cairo_t *cr, Geom::Affine const &transform)
+{
+    _concatTransform(cr, transform[0], transform[1],
+                         transform[2], transform[3],
+                         transform[4], transform[5]);
+}
+
+static cairo_status_t
+_write_callback(void *closure, const unsigned char *data, unsigned int length)
+{
+    size_t written;
+    FILE *file = (FILE*)closure;
+
+    written = fwrite (data, 1, length, file);
+
+    if (written == length)
+    return CAIRO_STATUS_SUCCESS;
+    else
+    return CAIRO_STATUS_WRITE_ERROR;
+}
+
+#include "clear-n_.h"
+
+}  /* namespace Internal */
+}  /* namespace Extension */
+}  /* namespace Inkscape */
+
+#undef TRACE
+#undef TEST
+
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
diff --git a/src/extension/internal/cairo-render-context.h b/src/extension/internal/cairo-render-context.h
new file mode 100644
index 0000000..f91a3f9
--- /dev/null
+++ b/src/extension/internal/cairo-render-context.h
@@ -0,0 +1,266 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+#ifndef EXTENSION_INTERNAL_CAIRO_RENDER_CONTEXT_H_SEEN
+#define EXTENSION_INTERNAL_CAIRO_RENDER_CONTEXT_H_SEEN
+
+/** \file
+ * Declaration of CairoRenderContext, a class used for rendering with Cairo.
+ */
+/*
+ * Authors:
+ *     Miklos Erdelyi <erdelyim@gmail.com>
+ *
+ * Copyright (C) 2006 Miklos Erdelyi
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "extension/extension.h"
+#include <set>
+#include <string>
+
+#include <2geom/forward.h>
+#include <2geom/affine.h>
+
+#include "style-internal.h" // SPIEnum
+
+#include <cairo.h>
+
+class SPClipPath;
+class SPMask;
+
+typedef struct _PangoFont PangoFont;
+typedef struct _PangoLayout PangoLayout;
+
+namespace Inkscape {
+class Pixbuf;
+
+namespace Extension {
+namespace Internal {
+
+class CairoRenderer;
+class CairoRenderContext;
+struct CairoRenderState;
+struct CairoGlyphInfo;
+
+// Holds info for rendering a glyph
+struct CairoGlyphInfo {
+    unsigned long index;
+    double x;
+    double y;
+};
+
+struct CairoRenderState {
+    unsigned int merge_opacity : 1;     // whether fill/stroke opacity can be mul'd with item opacity
+    unsigned int need_layer : 1;        // whether object is masked, clipped, and/or has a non-zero opacity
+    unsigned int has_overflow : 1;
+    unsigned int parent_has_userspace : 1;  // whether the parent's ctm should be applied
+    float opacity;
+    bool has_filtereffect;
+    Geom::Affine item_transform;     // this item's item->transform, for correct clipping
+
+    SPClipPath *clip_path;
+    SPMask* mask;
+
+    Geom::Affine transform;     // the CTM
+};
+
+// Metadata to set on the cairo surface (if the surface supports it)
+struct CairoRenderContextMetadata {
+    Glib::ustring title = "";
+    Glib::ustring author = "";
+    Glib::ustring subject = "";
+    Glib::ustring keywords = "";
+    Glib::ustring copyright = "";
+    Glib::ustring creator = "";
+    Glib::ustring cdate = ""; // currently unused
+    Glib::ustring mdate = ""; // currently unused
+};
+
+class CairoRenderContext {
+    friend class CairoRenderer;
+public:
+    CairoRenderContext *cloneMe() const;
+    CairoRenderContext *cloneMe(double width, double height) const;
+    bool finish(bool finish_surface = true);
+
+    CairoRenderer *getRenderer() const;
+    cairo_t *getCairoContext() const;
+
+    enum CairoRenderMode {
+        RENDER_MODE_NORMAL,
+        RENDER_MODE_CLIP
+    };
+
+    enum CairoClipMode {
+        CLIP_MODE_PATH,
+        CLIP_MODE_MASK
+    };
+
+    bool setImageTarget(cairo_format_t format);
+    bool setPdfTarget(gchar const *utf8_fn);
+    bool setPsTarget(gchar const *utf8_fn);
+    /** Set the cairo_surface_t from an external source */
+    bool setSurfaceTarget(cairo_surface_t *surface, bool is_vector, cairo_matrix_t *ctm=nullptr);
+
+    void setPSLevel(unsigned int level);
+    void setEPS(bool eps);
+    unsigned int getPSLevel();
+    void setPDFLevel(unsigned int level);
+    void setTextToPath(bool texttopath);
+    bool getTextToPath();
+    void setOmitText(bool omittext);
+    bool getOmitText();
+    void setFilterToBitmap(bool filtertobitmap);
+    bool getFilterToBitmap();
+    void setBitmapResolution(int resolution);
+    int getBitmapResolution();
+
+    /** Creates the cairo_surface_t for the context with the
+    given width, height and with the currently set target
+    surface type. Also sets supported metadata on the surface. */
+    bool setupSurface(double width, double height);
+
+    cairo_surface_t *getSurface();
+
+    /** Saves the contents of the context to a PNG file. */
+    bool saveAsPng(const char *file_name);
+
+    /** On targets supporting multiple pages, sends subsequent rendering to a new page*/
+    void newPage();
+
+    /* Render/clip mode setting/query */
+    void setRenderMode(CairoRenderMode mode);
+    CairoRenderMode getRenderMode() const;
+    void setClipMode(CairoClipMode mode);
+    CairoClipMode getClipMode() const;
+
+    void addPathVector(Geom::PathVector const &pv);
+    void setPathVector(Geom::PathVector const &pv);
+
+    void pushLayer();
+    void popLayer(cairo_operator_t composite = CAIRO_OPERATOR_CLEAR);
+
+    void tagBegin(const char* link);
+    void tagEnd();
+
+    /* Graphics state manipulation */
+    void pushState();
+    void popState();
+    CairoRenderState *getCurrentState() const;
+    CairoRenderState *getParentState() const;
+    void setStateForStyle(SPStyle const *style);
+
+    void transform(Geom::Affine const &transform);
+    void setTransform(Geom::Affine const &transform);
+    Geom::Affine getTransform() const;
+    Geom::Affine getParentTransform() const;
+
+    /* Clipping methods */
+    void addClipPath(Geom::PathVector const &pv, SPIEnum<SPWindRule> const *fill_rule);
+    void addClippingRect(double x, double y, double width, double height);
+
+    /* Rendering methods */
+    enum CairoPaintOrder {
+        STROKE_OVER_FILL,
+        FILL_OVER_STROKE,
+        FILL_ONLY,
+        STROKE_ONLY
+    };
+
+    bool renderPathVector(Geom::PathVector const &pathv, SPStyle const *style, Geom::OptRect const &pbox, CairoPaintOrder order = STROKE_OVER_FILL);
+    bool renderImage(Inkscape::Pixbuf *pb,
+                     Geom::Affine const &image_transform, SPStyle const *style);
+    bool renderGlyphtext(PangoFont *font, Geom::Affine const &font_matrix,
+                         std::vector<CairoGlyphInfo> const &glyphtext, SPStyle const *style);
+
+    /* More general rendering methods will have to be added (like fill, stroke) */
+
+protected:
+    CairoRenderContext(CairoRenderer *renderer);
+    virtual ~CairoRenderContext();
+
+    enum CairoOmitTextPageState {
+        EMPTY,
+        GRAPHIC_ON_TOP,
+        NEW_PAGE_ON_GRAPHIC
+    };
+
+    float _width;
+    float _height;
+    unsigned short _dpi;
+    unsigned int _pdf_level;
+    unsigned int _ps_level;
+    bool _eps;
+    bool _is_texttopath;
+    bool _is_omittext;
+    bool _is_filtertobitmap;
+    int _bitmapresolution;
+
+    FILE *_stream;
+
+    unsigned int _is_valid : 1;
+    unsigned int _vector_based_target : 1;
+
+    cairo_t *_cr; // Cairo context
+    cairo_surface_t *_surface;
+    cairo_surface_type_t _target;
+    cairo_format_t _target_format;
+    PangoLayout *_layout;
+
+    unsigned int _clip_rule : 8;
+    unsigned int _clip_winding_failed : 1;
+
+    std::vector<CairoRenderState *> _state_stack;
+    CairoRenderState *_state;    // the current state
+
+    CairoRenderer *_renderer;
+
+    CairoRenderMode _render_mode;
+    CairoClipMode _clip_mode;
+
+    CairoOmitTextPageState _omittext_state;
+
+    CairoRenderContextMetadata _metadata;
+
+    cairo_pattern_t *_createPatternForPaintServer(SPPaintServer const *const paintserver,
+                                                  Geom::OptRect const &pbox, float alpha);
+    cairo_pattern_t *_createPatternPainter(SPPaintServer const *const paintserver, Geom::OptRect const &pbox);
+    cairo_pattern_t *_createHatchPainter(SPPaintServer const *const paintserver, Geom::OptRect const &pbox);
+
+    unsigned int _showGlyphs(cairo_t *cr, PangoFont *font, std::vector<CairoGlyphInfo> const &glyphtext, bool is_stroke);
+
+    bool _finishSurfaceSetup(cairo_surface_t *surface, cairo_matrix_t *ctm = nullptr);
+    void _setSurfaceMetadata(cairo_surface_t *surface);
+
+    void _setFillStyle(SPStyle const *style, Geom::OptRect const &pbox);
+    void _setStrokeStyle(SPStyle const *style, Geom::OptRect const &pbox);
+
+    void _initCairoMatrix(cairo_matrix_t *matrix, Geom::Affine const &transform);
+    void _concatTransform(cairo_t *cr, double xx, double yx, double xy, double yy, double x0, double y0);
+    void _concatTransform(cairo_t *cr, Geom::Affine const &transform);
+
+    void _prepareRenderGraphic();
+    void _prepareRenderText();
+
+    std::map<gpointer, cairo_font_face_t *> font_table;
+    static void font_data_free(gpointer data);
+
+    CairoRenderState *_createState();
+};
+
+}  /* namespace Internal */
+}  /* namespace Extension */
+}  /* namespace Inkscape */
+
+#endif /* !EXTENSION_INTERNAL_CAIRO_RENDER_CONTEXT_H_SEEN */
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
diff --git a/src/extension/internal/cairo-renderer-pdf-out.cpp b/src/extension/internal/cairo-renderer-pdf-out.cpp
new file mode 100644
index 0000000..655c76c
--- /dev/null
+++ b/src/extension/internal/cairo-renderer-pdf-out.cpp
@@ -0,0 +1,275 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * A quick hack to use the Cairo renderer to write out a file.  This
+ * then makes 'save as...' PDF.
+ *
+ * Authors:
+ *   Ted Gould <ted@gould.cx>
+ *   Ulf Erikson <ulferikson@users.sf.net>
+ *   Johan Engelen <goejendaagh@zonnet.nl>
+ *   Jon A. Cruz <jon@joncruz.org>
+ *   Abhishek Sharma
+ *
+ * Copyright (C) 2004-2010 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include <cairo.h>
+#ifdef CAIRO_HAS_PDF_SURFACE
+
+#include "cairo-renderer-pdf-out.h"
+#include "cairo-render-context.h"
+#include "cairo-renderer.h"
+#include "latex-text-renderer.h"
+#include <print.h>
+#include "extension/system.h"
+#include "extension/print.h"
+#include "extension/db.h"
+#include "extension/output.h"
+#include "display/drawing.h"
+
+#include "display/curve.h"
+#include "display/canvas-bpath.h"
+#include "object/sp-item.h"
+#include "object/sp-root.h"
+
+#include <2geom/affine.h>
+#include "document.h"
+
+#include "util/units.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+
+bool CairoRendererPdfOutput::check(Inkscape::Extension::Extension * /*module*/)
+{
+    bool result = true;
+
+    if (nullptr == Inkscape::Extension::db.get("org.inkscape.output.pdf.cairorenderer")) {
+        result = false;
+    }
+
+    return result;
+}
+
+static bool
+pdf_render_document_to_file(SPDocument *doc, gchar const *filename, unsigned int level,
+                            bool texttopath, bool omittext, bool filtertobitmap, int resolution,
+                            const gchar * const exportId, bool exportDrawing, bool exportCanvas, float bleedmargin_px)
+{
+    doc->ensureUpToDate();
+
+    SPRoot *root = doc->getRoot();
+    SPItem *base = nullptr;
+
+    bool pageBoundingBox = TRUE;
+    if (exportId && strcmp(exportId, "")) {
+        // we want to export the given item only
+        base = SP_ITEM(doc->getObjectById(exportId));
+        if (!base) {
+            throw Inkscape::Extension::Output::export_id_not_found(exportId);
+        }
+        root->cropToObject(base); // TODO: This is inconsistent in CLI (should only happen for --export-id-only)
+        pageBoundingBox = exportCanvas;
+    }
+    else {
+        // we want to export the entire document from root
+        base = root;
+        pageBoundingBox = !exportDrawing;
+    }
+
+    if (!base) {
+        return false;
+    }
+    
+    /* Create new arena */
+    Inkscape::Drawing drawing;
+    drawing.setExact(true);
+    unsigned dkey = SPItem::display_key_new(1);
+    root->invoke_show(drawing, dkey, SP_ITEM_SHOW_DISPLAY);
+
+    /* Create renderer and context */
+    CairoRenderer *renderer = new CairoRenderer();
+    CairoRenderContext *ctx = renderer->createContext();
+    ctx->setPDFLevel(level);
+    ctx->setTextToPath(texttopath);
+    ctx->setOmitText(omittext);
+    ctx->setFilterToBitmap(filtertobitmap);
+    ctx->setBitmapResolution(resolution);
+
+    bool ret = ctx->setPdfTarget (filename);
+    if(ret) {
+        /* Render document */
+        ret = renderer->setupDocument(ctx, doc, pageBoundingBox, bleedmargin_px, base);
+        if (ret) {
+            renderer->renderItem(ctx, root);
+            ret = ctx->finish();
+        }
+    }
+
+    root->invoke_hide(dkey);
+
+    renderer->destroyContext(ctx);
+    delete renderer;
+
+    return ret;
+}
+
+/**
+    \brief  This function calls the output module with the filename
+    \param  mod   unused
+    \param  doc   Document to be saved
+    \param  filename   Filename to save to (probably will end in .pdf)
+
+    The most interesting thing that this function does is just attach
+    an '>' on the front of the filename.  This is the syntax used to
+    tell the printing system to save to file.
+*/
+void
+CairoRendererPdfOutput::save(Inkscape::Extension::Output *mod, SPDocument *doc, gchar const *filename)
+{
+    Inkscape::Extension::Extension * ext;
+    unsigned int ret;
+
+    ext = Inkscape::Extension::db.get("org.inkscape.output.pdf.cairorenderer");
+    if (ext == nullptr)
+        return;
+
+    int level = 0;
+    try {
+        const gchar *new_level = mod->get_param_optiongroup("PDFversion");
+        if((new_level != nullptr) && (g_ascii_strcasecmp("PDF-1.5", new_level) == 0)) {
+            level = 1;
+        }
+    }
+    catch(...) {
+        g_warning("Parameter <PDFversion> might not exist");
+    }
+
+    bool new_textToPath  = FALSE;
+    try {
+        new_textToPath = (strcmp(mod->get_param_optiongroup("textToPath"), "paths") == 0);
+    }
+    catch(...) {
+        g_warning("Parameter <textToPath> might not exist");
+    }
+
+    bool new_textToLaTeX  = FALSE;
+    try {
+        new_textToLaTeX = (strcmp(mod->get_param_optiongroup("textToPath"), "LaTeX") == 0);
+    }
+    catch(...) {
+        g_warning("Parameter <textToLaTeX> might not exist");
+    }
+
+    bool new_blurToBitmap  = FALSE;
+    try {
+        new_blurToBitmap  = mod->get_param_bool("blurToBitmap");
+    }
+    catch(...) {
+        g_warning("Parameter <blurToBitmap> might not exist");
+    }
+
+    int new_bitmapResolution  = 72;
+    try {
+        new_bitmapResolution = mod->get_param_int("resolution");
+    }
+    catch(...) {
+        g_warning("Parameter <resolution> might not exist");
+    }
+
+    const gchar *new_exportId = nullptr;
+    try {
+        new_exportId = mod->get_param_string("exportId");
+    }
+    catch(...) {
+        g_warning("Parameter <exportId> might not exist");
+    }
+
+    bool new_exportCanvas  = true;
+    try {
+        new_exportCanvas = (strcmp(ext->get_param_optiongroup("area"), "page") == 0);
+    } catch(...) {
+        g_warning("Parameter <area> might not exist");
+    }
+    bool new_exportDrawing  = !new_exportCanvas;
+
+    float new_bleedmargin_px = 0.;
+    try {
+        new_bleedmargin_px = Inkscape::Util::Quantity::convert(mod->get_param_float("bleed"), "mm", "px");
+    }
+    catch(...) {
+        g_warning("Parameter <bleed> might not exist");
+    }
+
+    // Create PDF file
+    {
+        gchar * final_name;
+        final_name = g_strdup_printf("> %s", filename);
+        ret = pdf_render_document_to_file(doc, final_name, level,
+                                          new_textToPath, new_textToLaTeX, new_blurToBitmap, new_bitmapResolution,
+                                          new_exportId, new_exportDrawing, new_exportCanvas, new_bleedmargin_px);
+        g_free(final_name);
+
+        if (!ret)
+            throw Inkscape::Extension::Output::save_failed();
+    }
+
+    // Create LaTeX file (if requested)
+    if (new_textToLaTeX) {
+        ret = latex_render_document_text_to_file(doc, filename, new_exportId, new_exportDrawing, new_exportCanvas, new_bleedmargin_px, true);
+
+        if (!ret)
+            throw Inkscape::Extension::Output::save_failed();
+    }
+}
+
+#include "clear-n_.h"
+
+/**
+    \brief   A function allocate a copy of this function.
+
+    This is the definition of Cairo PDF out.  This function just
+    calls the extension system with the memory allocated XML that
+    describes the data.
+*/
+void
+CairoRendererPdfOutput::init ()
+{
+    Inkscape::Extension::build_from_mem(
+        "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+            "<name>Portable Document Format</name>\n"
+            "<id>org.inkscape.output.pdf.cairorenderer</id>\n"
+            "<param name=\"PDFversion\" gui-text=\"" N_("Restrict to PDF version:") "\" type=\"optiongroup\" appearance=\"combo\" >\n"
+                "<option value='PDF-1.5'>" N_("PDF 1.5") "</option>\n"
+                "<option value='PDF-1.4'>" N_("PDF 1.4") "</option>\n"
+            "</param>\n"
+            "<param name=\"textToPath\" gui-text=\"" N_("Text output options:") "\" type=\"optiongroup\" appearance=\"radio\">\n"
+                "<option value=\"embed\">" N_("Embed fonts") "</option>\n"
+                "<option value=\"paths\">" N_("Convert text to paths") "</option>\n"
+                "<option value=\"LaTeX\">" N_("Omit text in PDF and create LaTeX file") "</option>\n"
+            "</param>\n"
+            "<param name=\"blurToBitmap\" gui-text=\"" N_("Rasterize filter effects") "\" type=\"bool\">true</param>\n"
+            "<param name=\"resolution\" gui-text=\"" N_("Resolution for rasterization (dpi):") "\" type=\"int\" min=\"1\" max=\"10000\">96</param>\n"
+            "<param name=\"area\" gui-text=\"" N_("Output page size:") "\" type=\"optiongroup\" appearance=\"radio\" >\n"
+                "<option value=\"page\">" N_("Use document's page size") "</option>"
+                "<option value=\"drawing\">" N_("Use exported object's size") "</option>"
+            "</param>"
+            "<param name=\"bleed\" gui-text=\"" N_("Bleed/margin (mm):") "\" type=\"float\" min=\"-10000\" max=\"10000\">0</param>\n"
+            "<param name=\"exportId\" gui-text=\"" N_("Limit export to the object with ID:") "\" type=\"string\"></param>\n"
+            "<output>\n"
+                "<extension>.pdf</extension>\n"
+                "<mimetype>application/pdf</mimetype>\n"
+                "<filetypename>Portable Document Format (*.pdf)</filetypename>\n"
+                "<filetypetooltip>PDF File</filetypetooltip>\n"
+            "</output>\n"
+        "</inkscape-extension>", new CairoRendererPdfOutput());
+
+    return;
+}
+
+} } }  /* namespace Inkscape, Extension, Internal */
+
+#endif /* HAVE_CAIRO_PDF */
diff --git a/src/extension/internal/cairo-renderer-pdf-out.h b/src/extension/internal/cairo-renderer-pdf-out.h
new file mode 100644
index 0000000..9f99012
--- /dev/null
+++ b/src/extension/internal/cairo-renderer-pdf-out.h
@@ -0,0 +1,47 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * A quick hack to use the Cairo renderer to write out a file.  This
+ * then makes 'save as...' PDF.
+ *
+ * Authors:
+ *   Ted Gould <ted@gould.cx>
+ *   Ulf Erikson <ulferikson@users.sf.net>
+ *
+ * Copyright (C) 2004-2006 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#ifndef EXTENSION_INTERNAL_CAIRO_RENDERER_PDF_OUT_H
+#define EXTENSION_INTERNAL_CAIRO_RENDERER_PDF_OUT_H
+
+#include "extension/implementation/implementation.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+
+class CairoRendererPdfOutput : Inkscape::Extension::Implementation::Implementation {
+
+public:
+    bool check(Inkscape::Extension::Extension *module) override;
+    void save(Inkscape::Extension::Output *mod,
+              SPDocument *doc,
+              gchar const *filename) override;
+    static void init();
+};
+
+} } }  /* namespace Inkscape, Extension, Internal */
+
+#endif /* !EXTENSION_INTERNAL_CAIRO_RENDERER_PDF_OUT_H */
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
diff --git a/src/extension/internal/cairo-renderer.cpp b/src/extension/internal/cairo-renderer.cpp
new file mode 100644
index 0000000..faecb24
--- /dev/null
+++ b/src/extension/internal/cairo-renderer.cpp
@@ -0,0 +1,985 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/** \file
+ * Rendering with Cairo.
+ */
+/*
+ * Author:
+ *   Miklos Erdelyi <erdelyim@gmail.com>
+ *   Jon A. Cruz <jon@joncruz.org>
+ *   Abhishek Sharma
+ *
+ * Copyright (C) 2006 Miklos Erdelyi
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"  // only include where actually required!
+#endif
+
+#ifndef PANGO_ENABLE_BACKEND
+#define PANGO_ENABLE_BACKEND
+#endif
+
+#ifndef PANGO_ENABLE_ENGINE
+#define PANGO_ENABLE_ENGINE
+#endif
+
+
+#include <csignal>
+#include <cerrno>
+
+
+#include <2geom/transforms.h>
+#include <2geom/pathvector.h>
+#include <cairo.h>
+#include <glib.h>
+#include <glibmm/i18n.h>
+
+// include support for only the compiled-in surface types
+#ifdef CAIRO_HAS_PDF_SURFACE
+#include <cairo-pdf.h>
+#endif
+#ifdef CAIRO_HAS_PS_SURFACE
+#include <cairo-ps.h>
+#endif
+
+#include "cairo-render-context.h"
+#include "cairo-renderer.h"
+#include "document.h"
+#include "inkscape-version.h"
+#include "rdf.h"
+#include "style-internal.h"
+#include "display/cairo-utils.h"
+#include "display/canvas-bpath.h"
+#include "display/curve.h"
+
+#include "extension/system.h"
+
+#include "helper/pixbuf-ops.h"
+#include "helper/png-write.h"
+
+#include "io/sys.h"
+
+#include "include/source_date_epoch.h"
+
+#include "libnrtype/Layout-TNG.h"
+
+#include "object/sp-anchor.h"
+#include "object/sp-clippath.h"
+#include "object/sp-defs.h"
+#include "object/sp-flowtext.h"
+#include "object/sp-hatch-path.h"
+#include "object/sp-image.h"
+#include "object/sp-item-group.h"
+#include "object/sp-item.h"
+#include "object/sp-linear-gradient.h"
+#include "object/sp-marker.h"
+#include "object/sp-mask.h"
+#include "object/sp-pattern.h"
+#include "object/sp-radial-gradient.h"
+#include "object/sp-root.h"
+#include "object/sp-shape.h"
+#include "object/sp-symbol.h"
+#include "object/sp-text.h"
+#include "object/sp-use.h"
+
+#include "util/units.h"
+
+//#define TRACE(_args) g_printf _args
+#define TRACE(_args)
+//#define TEST(_args) _args
+#define TEST(_args)
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+
+CairoRenderer::CairoRenderer(void)
+= default;
+
+CairoRenderer::~CairoRenderer()
+{
+    /* restore default signal handling for SIGPIPE */
+#if !defined(_WIN32) && !defined(__WIN32__)
+    (void) signal(SIGPIPE, SIG_DFL);
+#endif
+
+    return;
+}
+
+CairoRenderContext*
+CairoRenderer::createContext()
+{
+    CairoRenderContext *new_context = new CairoRenderContext(this);
+    g_assert( new_context != nullptr );
+
+    new_context->_state = nullptr;
+
+    // create initial render state
+    CairoRenderState *state = new_context->_createState();
+    state->transform = Geom::identity();
+    new_context->_state_stack.push_back(state);
+    new_context->_state = state;
+
+    return new_context;
+}
+
+void
+CairoRenderer::destroyContext(CairoRenderContext *ctx)
+{
+    delete ctx;
+}
+
+/*
+
+Here comes the rendering part which could be put into the 'render' methods of SPItems'
+
+*/
+
+/* The below functions are copy&pasted plus slightly modified from *_invoke_print functions. */
+static void sp_item_invoke_render(SPItem *item, CairoRenderContext *ctx);
+static void sp_group_render(SPGroup *group, CairoRenderContext *ctx);
+static void sp_anchor_render(SPAnchor *a, CairoRenderContext *ctx);
+static void sp_use_render(SPUse *use, CairoRenderContext *ctx);
+static void sp_shape_render(SPShape *shape, CairoRenderContext *ctx);
+static void sp_text_render(SPText *text, CairoRenderContext *ctx);
+static void sp_flowtext_render(SPFlowtext *flowtext, CairoRenderContext *ctx);
+static void sp_image_render(SPImage *image, CairoRenderContext *ctx);
+static void sp_symbol_render(SPSymbol *symbol, CairoRenderContext *ctx);
+static void sp_asbitmap_render(SPItem *item, CairoRenderContext *ctx);
+
+static void sp_shape_render_invoke_marker_rendering(SPMarker* marker, Geom::Affine tr, SPStyle* style, CairoRenderContext *ctx)
+{
+    bool render = true;
+    if (marker->markerUnits == SP_MARKER_UNITS_STROKEWIDTH) {
+        if (style->stroke_width.computed > 1e-9) {
+            tr = Geom::Scale(style->stroke_width.computed) * tr;
+        } else {
+            render = false; // stroke width zero and marker is thus scaled down to zero, skip
+        }
+    }
+
+    if (render) {
+        SPItem* marker_item = sp_item_first_item_child(marker);
+        if (marker_item) {
+            tr = (Geom::Affine)marker_item->transform * (Geom::Affine)marker->c2p * tr;
+            Geom::Affine old_tr = marker_item->transform;
+            marker_item->transform = tr;
+            ctx->getRenderer()->renderItem (ctx, marker_item);
+            marker_item->transform = old_tr;
+        }
+    }
+}
+
+static void sp_shape_render(SPShape *shape, CairoRenderContext *ctx)
+{
+    if (!shape->_curve) {
+        return;
+    }
+
+    Geom::OptRect pbox = shape->geometricBounds();
+    
+    SPStyle* style = shape->style;
+
+    SPObject *defs = dynamic_cast<SPObject *>(shape->document->getDefs());
+    if (defs && defs->isAncestorOf(shape)) {
+        SPObject *parentobj = dynamic_cast<SPObject *>(shape->parent);
+        SPMarker *marker = dynamic_cast<SPMarker *>(parentobj);
+        while (!marker && parentobj != defs) {
+            parentobj = dynamic_cast<SPObject *>(parentobj->parent);
+            marker = dynamic_cast<SPMarker *>(parentobj);
+        }
+        SPObject *origin = nullptr;
+        if (marker) {
+            origin = (*marker->hrefList.begin());
+            if (origin) {
+                SPStyle* styleorig = origin->style;
+                bool iscolorfill   = styleorig->fill.isColor() || (styleorig->fill.isPaintserver() && !styleorig->getFillPaintServer()->isValid());
+                bool iscolorstroke = styleorig->stroke.isColor() || (styleorig->stroke.isPaintserver() && !styleorig->getStrokePaintServer()->isValid());
+                bool fillctxfill     = style->fill.paintOrigin == SP_CSS_PAINT_ORIGIN_CONTEXT_FILL;
+                bool fillctxstroke   = style->fill.paintOrigin == SP_CSS_PAINT_ORIGIN_CONTEXT_STROKE;
+                bool strokectxfill   = style->stroke.paintOrigin == SP_CSS_PAINT_ORIGIN_CONTEXT_FILL;
+                bool strokectxstroke = style->stroke.paintOrigin == SP_CSS_PAINT_ORIGIN_CONTEXT_STROKE;
+                if (fillctxfill || fillctxstroke) {
+                    if (fillctxfill ? iscolorfill : iscolorstroke) {
+                        style->fill.setColor(fillctxfill ? styleorig->fill.value.color : styleorig->stroke.value.color);
+                    } else if (fillctxfill ? styleorig->fill.isPaintserver() : styleorig->stroke.isPaintserver()) {
+                        style->fill.value.href = fillctxfill ? styleorig->fill.value.href : styleorig->stroke.value.href;
+                    } else {
+                        style->fill.setNone();
+                    }              
+                }
+                if (strokectxfill || strokectxstroke) {
+                    if (strokectxfill ? iscolorfill : iscolorstroke) {
+                        style->stroke.setColor(strokectxfill ? styleorig->fill.value.color : styleorig->stroke.value.color);
+                    } else if (strokectxfill ? styleorig->fill.isPaintserver() : styleorig->stroke.isPaintserver()) {
+                        style->stroke.value.href = strokectxfill ? styleorig->fill.value.href : styleorig->stroke.value.href;
+                    } else {
+                        style->stroke.setNone();
+                    }
+                }
+                style->fill.paintOrigin = SP_CSS_PAINT_ORIGIN_NORMAL;
+                style->stroke.paintOrigin = SP_CSS_PAINT_ORIGIN_NORMAL;   
+            }
+        }
+    }
+
+    Geom::PathVector const & pathv = shape->_curve->get_pathvector();
+    if (pathv.empty()) {
+        return;
+    }
+
+    if (style->paint_order.layer[0] == SP_CSS_PAINT_ORDER_NORMAL ||
+        (style->paint_order.layer[0] == SP_CSS_PAINT_ORDER_FILL &&
+         style->paint_order.layer[1] == SP_CSS_PAINT_ORDER_STROKE)) {
+        ctx->renderPathVector(pathv, style, pbox, CairoRenderContext::STROKE_OVER_FILL);
+    } else if (style->paint_order.layer[0] == SP_CSS_PAINT_ORDER_STROKE &&
+               style->paint_order.layer[1] == SP_CSS_PAINT_ORDER_FILL ) {
+        ctx->renderPathVector(pathv, style, pbox, CairoRenderContext::FILL_OVER_STROKE);
+    } else if (style->paint_order.layer[0] == SP_CSS_PAINT_ORDER_STROKE &&
+               style->paint_order.layer[1] == SP_CSS_PAINT_ORDER_MARKER ) {
+        ctx->renderPathVector(pathv, style, pbox, CairoRenderContext::STROKE_ONLY);
+    } else if (style->paint_order.layer[0] == SP_CSS_PAINT_ORDER_FILL &&
+               style->paint_order.layer[1] == SP_CSS_PAINT_ORDER_MARKER ) {
+        ctx->renderPathVector(pathv, style, pbox, CairoRenderContext::FILL_ONLY);
+    }
+
+    // START marker
+    for (int i = 0; i < 2; i++) {  // SP_MARKER_LOC and SP_MARKER_LOC_START
+        if ( shape->_marker[i] ) {
+            SPMarker* marker = shape->_marker[i];
+            Geom::Affine tr;
+            if (marker->orient_mode == MARKER_ORIENT_AUTO) {
+                tr = sp_shape_marker_get_transform_at_start(pathv.begin()->front());
+            } else if (marker->orient_mode == MARKER_ORIENT_AUTO_START_REVERSE) {
+                tr = Geom::Rotate::from_degrees( 180.0 ) * sp_shape_marker_get_transform_at_start(pathv.begin()->front());
+            } else {
+                tr = Geom::Rotate::from_degrees(marker->orient.computed) * Geom::Translate(pathv.begin()->front().pointAt(0));
+            }
+            sp_shape_render_invoke_marker_rendering(marker, tr, style, ctx);
+        }
+    }
+    // MID marker
+    for (int i = 0; i < 3; i += 2) {  // SP_MARKER_LOC and SP_MARKER_LOC_MID
+        if ( !shape->_marker[i] ) continue;
+        SPMarker* marker = shape->_marker[i];
+        for(Geom::PathVector::const_iterator path_it = pathv.begin(); path_it != pathv.end(); ++path_it) {
+            // START position
+            if ( path_it != pathv.begin()
+                 && ! ((path_it == (pathv.end()-1)) && (path_it->size_default() == 0)) ) // if this is the last path and it is a moveto-only, there is no mid marker there
+            {
+                Geom::Affine tr;
+                if (marker->orient_mode != MARKER_ORIENT_ANGLE) {
+                    tr = sp_shape_marker_get_transform_at_start(path_it->front());
+                } else {
+                    tr = Geom::Rotate::from_degrees(marker->orient.computed) * Geom::Translate(path_it->front().pointAt(0));
+                }
+                sp_shape_render_invoke_marker_rendering(marker, tr, style, ctx);
+            }
+            // MID position
+            if (path_it->size_default() > 1) {
+                Geom::Path::const_iterator curve_it1 = path_it->begin();      // incoming curve
+                Geom::Path::const_iterator curve_it2 = ++(path_it->begin());  // outgoing curve
+                while (curve_it2 != path_it->end_default())
+                {
+                    /* Put marker between curve_it1 and curve_it2.
+                     * Loop to end_default (so including closing segment), because when a path is closed,
+                     * there should be a midpoint marker between last segment and closing straight line segment */
+                    Geom::Affine tr;
+                    if (marker->orient_mode != MARKER_ORIENT_ANGLE) {
+                        tr = sp_shape_marker_get_transform(*curve_it1, *curve_it2);
+                    } else {
+                        tr = Geom::Rotate::from_degrees(marker->orient.computed) * Geom::Translate(curve_it1->pointAt(1));
+                    }
+
+                    sp_shape_render_invoke_marker_rendering(marker, tr, style, ctx);
+
+                    ++curve_it1;
+                    ++curve_it2;
+                }
+            }
+            // END position
+            if ( path_it != (pathv.end()-1) && !path_it->empty()) {
+                Geom::Curve const &lastcurve = path_it->back_default();
+                Geom::Affine tr;
+                if (marker->orient_mode != MARKER_ORIENT_ANGLE) {
+                    tr = sp_shape_marker_get_transform_at_end(lastcurve);
+                } else {
+                    tr = Geom::Rotate::from_degrees(marker->orient.computed) * Geom::Translate(lastcurve.pointAt(1));
+                }
+                sp_shape_render_invoke_marker_rendering(marker, tr, style, ctx);
+            }
+        }
+    }
+    // END marker
+    for (int i = 0; i < 4; i += 3) {  // SP_MARKER_LOC and SP_MARKER_LOC_END
+        if ( shape->_marker[i] ) {
+            SPMarker* marker = shape->_marker[i];
+
+            /* Get reference to last curve in the path.
+             * For moveto-only path, this returns the "closing line segment". */
+            Geom::Path const &path_last = pathv.back();
+            unsigned int index = path_last.size_default();
+            if (index > 0) {
+                index--;
+            }
+            Geom::Curve const &lastcurve = path_last[index];
+
+            Geom::Affine tr;
+            if (marker->orient_mode != MARKER_ORIENT_ANGLE) {
+                tr = sp_shape_marker_get_transform_at_end(lastcurve);
+            } else {
+                tr = Geom::Rotate::from_degrees(marker->orient.computed) * Geom::Translate(lastcurve.pointAt(1));
+            }
+
+            sp_shape_render_invoke_marker_rendering(marker, tr, style, ctx);
+        }
+    }
+
+    if (style->paint_order.layer[1] == SP_CSS_PAINT_ORDER_FILL &&
+        style->paint_order.layer[2] == SP_CSS_PAINT_ORDER_STROKE) {
+        ctx->renderPathVector(pathv, style, pbox, CairoRenderContext::STROKE_OVER_FILL);
+    } else if (style->paint_order.layer[1] == SP_CSS_PAINT_ORDER_STROKE &&
+               style->paint_order.layer[2] == SP_CSS_PAINT_ORDER_FILL ) {
+        ctx->renderPathVector(pathv, style, pbox, CairoRenderContext::FILL_OVER_STROKE);
+    } else if (style->paint_order.layer[2] == SP_CSS_PAINT_ORDER_STROKE &&
+               style->paint_order.layer[1] == SP_CSS_PAINT_ORDER_MARKER ) {
+        ctx->renderPathVector(pathv, style, pbox, CairoRenderContext::STROKE_ONLY);
+    } else if (style->paint_order.layer[2] == SP_CSS_PAINT_ORDER_FILL &&
+               style->paint_order.layer[1] == SP_CSS_PAINT_ORDER_MARKER ) {
+        ctx->renderPathVector(pathv, style, pbox, CairoRenderContext::FILL_ONLY);
+    }
+
+}
+
+static void sp_group_render(SPGroup *group, CairoRenderContext *ctx)
+{
+    CairoRenderer *renderer = ctx->getRenderer();
+
+    std::vector<SPObject*> l(group->childList(false));
+    for(auto x : l){
+        SPItem *item = dynamic_cast<SPItem*>(x);
+        if (item) {
+            renderer->renderItem(ctx, item);
+        }
+    }
+}
+
+static void sp_use_render(SPUse *use, CairoRenderContext *ctx)
+{
+    bool translated = false;
+    CairoRenderer *renderer = ctx->getRenderer();
+
+    if ((use->x._set && use->x.computed != 0) || (use->y._set && use->y.computed != 0)) {
+        Geom::Affine tp(Geom::Translate(use->x.computed, use->y.computed));
+        ctx->pushState();
+        ctx->transform(tp);
+        translated = true;
+    }
+
+    if (use->child) {
+        renderer->renderItem(ctx, use->child);
+    }
+
+    if (translated) {
+        ctx->popState();
+    }
+}
+
+static void sp_text_render(SPText *text, CairoRenderContext *ctx)
+{
+    text->layout.showGlyphs(ctx);
+}
+
+static void sp_flowtext_render(SPFlowtext *flowtext, CairoRenderContext *ctx)
+{
+    flowtext->layout.showGlyphs(ctx);
+}
+
+static void sp_image_render(SPImage *image, CairoRenderContext *ctx)
+{
+    if (!image->pixbuf) {
+        return;
+    }
+    if ((image->width.computed <= 0.0) || (image->height.computed <= 0.0)) {
+        return;
+    }
+
+    int w = image->pixbuf->width();
+    int h = image->pixbuf->height();
+
+    double x = image->x.computed;
+    double y = image->y.computed;
+    double width = image->width.computed;
+    double height = image->height.computed;
+
+    if (image->aspect_align != SP_ASPECT_NONE) {
+        calculatePreserveAspectRatio (image->aspect_align, image->aspect_clip, (double)w, (double)h,
+                                                     &x, &y, &width, &height);
+    }
+
+    if (image->aspect_clip == SP_ASPECT_SLICE && !ctx->getCurrentState()->has_overflow) {
+        ctx->addClippingRect(image->x.computed, image->y.computed, image->width.computed, image->height.computed);
+    }
+
+    Geom::Translate tp(x, y);
+    Geom::Scale s(width / (double)w, height / (double)h);
+    Geom::Affine t(s * tp);
+
+    ctx->renderImage(image->pixbuf, t, image->style);
+}
+
+static void sp_anchor_render(SPAnchor *a, CairoRenderContext *ctx)
+{
+    CairoRenderer *renderer = ctx->getRenderer();
+
+    std::vector<SPObject*> l(a->childList(false));
+    if (a->href)
+        ctx->tagBegin(a->href);
+    for(auto x : l){
+        SPItem *item = dynamic_cast<SPItem*>(x);
+        if (item) {
+            renderer->renderItem(ctx, item);
+        }
+    }
+    if (a->href)
+        ctx->tagEnd();
+}
+
+static void sp_symbol_render(SPSymbol *symbol, CairoRenderContext *ctx)
+{
+    if (!symbol->cloned) {
+        return;
+    }
+
+    /* Cloned <symbol> is actually renderable */
+    ctx->pushState();
+    ctx->transform(symbol->c2p);
+
+    // apply viewbox if set
+    if (false /*symbol->viewBox_set*/) {
+        Geom::Affine vb2user;
+        double x, y, width, height;
+        double view_width, view_height;
+        x = 0.0;
+        y = 0.0;
+        width = 1.0;
+        height = 1.0;
+
+        view_width = symbol->viewBox.width();
+        view_height = symbol->viewBox.height();
+
+        calculatePreserveAspectRatio(symbol->aspect_align, symbol->aspect_clip, view_width, view_height,
+                                     &x, &y,&width, &height);
+
+        // [itemTransform *] translate(x, y) * scale(w/vw, h/vh) * translate(-vx, -vy);
+        vb2user = Geom::identity();
+        vb2user[0] = width / view_width;
+        vb2user[3] = height / view_height;
+        vb2user[4] = x - symbol->viewBox.left() * vb2user[0];
+        vb2user[5] = y - symbol->viewBox.top() * vb2user[3];
+
+        ctx->transform(vb2user);
+    }
+
+    sp_group_render(symbol, ctx);
+    ctx->popState();
+}
+
+static void sp_root_render(SPRoot *root, CairoRenderContext *ctx)
+{
+    CairoRenderer *renderer = ctx->getRenderer();
+
+    if (!ctx->getCurrentState()->has_overflow && root->parent)
+        ctx->addClippingRect(root->x.computed, root->y.computed, root->width.computed, root->height.computed);
+
+    ctx->pushState();
+    renderer->setStateForItem(ctx, root);
+    ctx->transform(root->c2p);
+    sp_group_render(root, ctx);
+    ctx->popState();
+}
+
+/**
+    This function converts the item to a raster image and includes the image into the cairo renderer.
+    It is only used for filters and then only when rendering filters as bitmaps is requested.
+*/
+static void sp_asbitmap_render(SPItem *item, CairoRenderContext *ctx)
+{
+
+    // The code was adapted from sp_selection_create_bitmap_copy in selection-chemistry.cpp
+
+    // Calculate resolution
+    double res;
+    /** @TODO reimplement the resolution stuff   (WHY?)
+    */
+    res = ctx->getBitmapResolution();
+    if(res == 0) {
+        res = Inkscape::Util::Quantity::convert(1, "in", "px");
+    }
+    TRACE(("sp_asbitmap_render: resolution: %f\n", res ));
+
+    // Get the bounding box of the selection in desktop coordinates.
+    Geom::OptRect bbox = item->documentVisualBounds();
+
+    // no bbox, e.g. empty group
+    if (!bbox) {
+        return;
+    }
+
+    Geom::Rect docrect(Geom::Rect(Geom::Point(0, 0), item->document->getDimensions()));
+    bbox &= docrect;
+
+    // no bbox, e.g. empty group
+    if (!bbox) {
+        return;
+    }
+
+    // The width and height of the bitmap in pixels
+    unsigned width =  ceil(bbox->width() * Inkscape::Util::Quantity::convert(res, "px", "in"));
+    unsigned height = ceil(bbox->height() * Inkscape::Util::Quantity::convert(res, "px", "in"));
+
+    if (width == 0 || height == 0) return;
+
+    // Scale to exactly fit integer bitmap inside bounding box
+    double scale_x = bbox->width() / width;
+    double scale_y = bbox->height() / height;
+
+    // Location of bounding box in document coordinates.
+    double shift_x = bbox->min()[Geom::X];
+    double shift_y = bbox->top();
+
+    // For default 96 dpi, snap bitmap to pixel grid
+    if (res == Inkscape::Util::Quantity::convert(1, "in", "px")) {
+        shift_x = round (shift_x);
+        shift_y = round (shift_y);
+    }
+
+    // Calculate the matrix that will be applied to the image so that it exactly overlaps the source objects
+
+    // Matrix to put bitmap in correct place on document
+    Geom::Affine t_on_document = (Geom::Affine)(Geom::Scale (scale_x, scale_y)) *
+                                 (Geom::Affine)(Geom::Translate (shift_x, shift_y));
+
+    // ctx matrix already includes item transformation. We must substract.
+    Geom::Affine t_item =  item->i2doc_affine();
+    Geom::Affine t = t_on_document * t_item.inverse();
+
+    // Do the export
+    SPDocument *document = item->document;
+
+    std::unique_ptr<Inkscape::Pixbuf> pb(
+        sp_generate_internal_bitmap(document, nullptr,
+            bbox->min()[Geom::X], bbox->min()[Geom::Y], bbox->max()[Geom::X], bbox->max()[Geom::Y],
+            width, height, res, res, (guint32) 0xffffff00, item ));
+
+    if (pb) {
+        //TEST(gdk_pixbuf_save( pb, "bitmap.png", "png", NULL, NULL ));
+
+        ctx->renderImage(pb.get(), t, item->style);
+    }
+}
+
+
+static void sp_item_invoke_render(SPItem *item, CairoRenderContext *ctx)
+{
+    // Check item's visibility
+    if (item->isHidden()) {
+        return;
+    }
+
+    if(ctx->getFilterToBitmap() && (item->style->filter.set != 0)) {
+        return sp_asbitmap_render(item, ctx);
+    }
+
+    SPRoot *root = dynamic_cast<SPRoot *>(item);
+    if (root) {
+        TRACE(("root\n"));
+        sp_root_render(root, ctx);
+    } else {
+        SPSymbol *symbol = dynamic_cast<SPSymbol *>(item);
+        if (symbol) {
+            TRACE(("symbol\n"));
+            sp_symbol_render(symbol, ctx);
+        } else {
+            SPAnchor *anchor = dynamic_cast<SPAnchor *>(item);
+            if (anchor) {
+                TRACE(("<a>\n"));
+                sp_anchor_render(anchor, ctx);
+            } else {
+                SPShape *shape = dynamic_cast<SPShape *>(item);
+                if (shape) {
+                    TRACE(("shape\n"));
+                    sp_shape_render(shape, ctx);
+                } else {
+                    SPUse *use = dynamic_cast<SPUse *>(item);
+                    if (use) {
+                        TRACE(("use begin---\n"));
+                        sp_use_render(use, ctx);
+                        TRACE(("---use end\n"));
+                    } else {
+                        SPText *text = dynamic_cast<SPText *>(item);
+                        if (text) {
+                            TRACE(("text\n"));
+                            sp_text_render(text, ctx);
+                        } else {
+                            SPFlowtext *flowtext = dynamic_cast<SPFlowtext *>(item);
+                            if (flowtext) {
+                                TRACE(("flowtext\n"));
+                                sp_flowtext_render(flowtext, ctx);
+                            } else {
+                                SPImage *image = dynamic_cast<SPImage *>(item);
+                                if (image) {
+                                    TRACE(("image\n"));
+                                    sp_image_render(image, ctx);
+                                } else {
+                                    SPGroup *group = dynamic_cast<SPGroup *>(item);
+                                    if (group) {
+                                        TRACE(("<g>\n"));
+                                        sp_group_render(group, ctx);
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
+
+void
+CairoRenderer::setStateForItem(CairoRenderContext *ctx, SPItem const *item)
+{
+    ctx->setStateForStyle(item->style);
+
+    CairoRenderState *state = ctx->getCurrentState();
+    state->clip_path = item->getClipObject();
+    state->mask = item->getMaskObject();
+    state->item_transform = Geom::Affine (item->transform);
+
+    // If parent_has_userspace is true the parent state's transform
+    // has to be used for the mask's/clippath's context.
+    // This is so because we use the image's/(flow)text's transform for positioning
+    // instead of explicitly specifying it and letting the renderer do the
+    // transformation before rendering the item.
+    if (dynamic_cast<SPText const *>(item) || dynamic_cast<SPFlowtext const *>(item) || dynamic_cast<SPImage const *>(item)) {
+        state->parent_has_userspace = TRUE;
+    }
+    TRACE(("setStateForItem opacity: %f\n", state->opacity));
+}
+
+// TODO change this to accept a const SPItem:
+void CairoRenderer::renderItem(CairoRenderContext *ctx, SPItem *item)
+{
+    ctx->pushState();
+    setStateForItem(ctx, item);
+
+    CairoRenderState *state = ctx->getCurrentState();
+    state->need_layer = ( state->mask || state->clip_path || state->opacity != 1.0 );
+    SPStyle* style = item->style;
+    SPGroup * group = dynamic_cast<SPGroup *>(item);
+    bool blend = false;
+    if (group && style->mix_blend_mode.set && style->mix_blend_mode.value != SP_CSS_BLEND_NORMAL) {
+        state->need_layer = true;
+        blend = true;
+    } 
+    // Draw item on a temporary surface so a mask, clip-path, or opacity can be applied to it.
+    if (state->need_layer) {
+        state->merge_opacity = FALSE;
+        ctx->pushLayer();
+    }
+    ctx->transform(item->transform);
+    sp_item_invoke_render(item, ctx);
+
+    if (state->need_layer)
+        if (blend) {
+            ctx->popLayer(ink_css_blend_to_cairo_operator(style->mix_blend_mode.value)); // This applies clipping/masking
+        } else {
+            ctx->popLayer(); // This applies clipping/masking
+        }
+    ctx->popState();
+}
+
+void CairoRenderer::renderHatchPath(CairoRenderContext *ctx, SPHatchPath const &hatchPath, unsigned key) {
+    ctx->pushState();
+    ctx->setStateForStyle(hatchPath.style);
+    ctx->transform(Geom::Translate(hatchPath.offset.computed, 0));
+
+    SPCurve *curve = hatchPath.calculateRenderCurve(key);
+    Geom::PathVector const & pathv =curve->get_pathvector();
+    if (!pathv.empty()) {
+        ctx->renderPathVector(pathv, hatchPath.style, Geom::OptRect());
+    }
+
+    curve->unref();
+    ctx->popState();
+}
+
+void CairoRenderer::setMetadata(CairoRenderContext *ctx, SPDocument *doc) {
+    // title
+    const gchar *title = rdf_get_work_entity(doc, rdf_find_entity("title"));
+    if (title) {
+        ctx->_metadata.title = title;
+    }
+
+    // author
+    const gchar *author = rdf_get_work_entity(doc, rdf_find_entity("creator"));
+    if (author) {
+        ctx->_metadata.author = author;
+    }
+
+    // subject
+    const gchar *subject = rdf_get_work_entity(doc, rdf_find_entity("description"));
+    if (subject) {
+        ctx->_metadata.subject = subject;
+    }
+
+    // keywords
+    const gchar *keywords = rdf_get_work_entity(doc, rdf_find_entity("subject"));
+    if (keywords) {
+        ctx->_metadata.keywords = keywords;
+    }
+
+    // copyright
+    const gchar *copyright = rdf_get_work_entity(doc, rdf_find_entity("rights"));
+    if (copyright) {
+        ctx->_metadata.copyright = copyright;
+    }
+
+    // creator
+    ctx->_metadata.creator = Glib::ustring::compose("Inkscape %1 (https://inkscape.org)",
+                                                    Inkscape::version_string_without_revision);
+
+    // cdate (only used for for reproducible builds hack)
+    Glib::ustring cdate = ReproducibleBuilds::now_iso_8601();
+    if (!cdate.empty()) {
+        ctx->_metadata.cdate = cdate;
+    }
+
+    // mdate (currently unused)
+}
+
+bool
+CairoRenderer::setupDocument(CairoRenderContext *ctx, SPDocument *doc, bool pageBoundingBox, float bleedmargin_px, SPItem *base)
+{
+// PLEASE note when making changes to the boundingbox and transform calculation, corresponding changes should be made to LaTeXTextRenderer::setupDocument !!!
+
+    g_assert( ctx != nullptr );
+
+    if (!base) {
+        base = doc->getRoot();
+    }
+
+    Geom::Rect d;
+    if (pageBoundingBox) {
+        d = Geom::Rect::from_xywh(Geom::Point(0,0), doc->getDimensions());
+    } else {
+        Geom::OptRect bbox = base->documentVisualBounds();
+        if (!bbox) {
+            g_message("CairoRenderer: empty bounding box.");
+            return false;
+        }
+        d = *bbox;
+    }
+    d.expandBy(bleedmargin_px);
+
+    double px_to_ctx_units = 1.0;
+    if (ctx->_vector_based_target) {
+        // convert from px to pt
+        px_to_ctx_units = Inkscape::Util::Quantity::convert(1, "px", "pt");
+    }
+
+    ctx->_width = d.width() * px_to_ctx_units;
+    ctx->_height = d.height() * px_to_ctx_units;
+
+    TRACE(("setupDocument: %f x %f\n", ctx->_width, ctx->_height));
+
+    setMetadata(ctx, doc);
+
+    bool ret = ctx->setupSurface(ctx->_width, ctx->_height);
+
+    if (ret) {
+        if (pageBoundingBox) {
+            // translate to set bleed/margin
+            Geom::Affine tp( Geom::Translate( bleedmargin_px, bleedmargin_px ) );
+            ctx->transform(tp);
+        } else {
+            // this transform translates the export drawing to a virtual page (0,0)-(width,height)
+            Geom::Affine tp(Geom::Translate(-d.min()));
+            ctx->transform(tp);
+        }
+    }
+
+    return ret;
+}
+
+// Apply an SVG clip path
+void
+CairoRenderer::applyClipPath(CairoRenderContext *ctx, SPClipPath const *cp)
+{
+    g_assert( ctx != nullptr && ctx->_is_valid );
+
+    if (cp == nullptr)
+        return;
+
+    CairoRenderContext::CairoRenderMode saved_mode = ctx->getRenderMode();
+    ctx->setRenderMode(CairoRenderContext::RENDER_MODE_CLIP);
+
+    // FIXME: the access to the first clippath view to obtain the bbox is completely bogus
+    Geom::Affine saved_ctm;
+    if (cp->clipPathUnits == SP_CONTENT_UNITS_OBJECTBOUNDINGBOX && cp->display->bbox) {
+        Geom::Rect clip_bbox = *cp->display->bbox;
+        Geom::Affine t(Geom::Scale(clip_bbox.dimensions()));
+        t[4] = clip_bbox.left();
+        t[5] = clip_bbox.top();
+        t *= ctx->getCurrentState()->transform;
+        saved_ctm = ctx->getTransform();
+        ctx->setTransform(t);
+    }
+
+    TRACE(("BEGIN clip\n"));
+    SPObject const *co = cp;
+    for (auto& child: co->children) {
+        SPItem const *item = dynamic_cast<SPItem const *>(&child);
+        if (item) {
+
+            // combine transform of the item in clippath and the item using clippath:
+            Geom::Affine tempmat = item->transform * ctx->getCurrentState()->item_transform;
+
+            // render this item in clippath
+            ctx->pushState();
+            ctx->transform(tempmat);
+            setStateForItem(ctx, item);
+            // TODO fix this call to accept const items
+            sp_item_invoke_render(const_cast<SPItem *>(item), ctx);
+            ctx->popState();
+        }
+    }
+    TRACE(("END clip\n"));
+
+    // do clipping only if this was the first call to applyClipPath
+    if (ctx->getClipMode() == CairoRenderContext::CLIP_MODE_PATH
+        && saved_mode == CairoRenderContext::RENDER_MODE_NORMAL)
+        cairo_clip(ctx->_cr);
+
+    if (cp->clipPathUnits == SP_CONTENT_UNITS_OBJECTBOUNDINGBOX)
+        ctx->setTransform(saved_ctm);
+
+    ctx->setRenderMode(saved_mode);
+}
+
+// Apply an SVG mask
+void
+CairoRenderer::applyMask(CairoRenderContext *ctx, SPMask const *mask)
+{
+    g_assert( ctx != nullptr && ctx->_is_valid );
+
+    if (mask == nullptr)
+        return;
+
+    // FIXME: the access to the first mask view to obtain the bbox is completely bogus
+    // TODO: should the bbox be transformed if maskUnits != userSpaceOnUse ?
+    if (mask->maskContentUnits == SP_CONTENT_UNITS_OBJECTBOUNDINGBOX && mask->display->bbox) {
+        Geom::Rect mask_bbox = *mask->display->bbox;
+        Geom::Affine t(Geom::Scale(mask_bbox.dimensions()));
+        t[4] = mask_bbox.left();
+        t[5] = mask_bbox.top();
+        t *= ctx->getCurrentState()->transform;
+        ctx->setTransform(t);
+    }
+
+    // Clip mask contents... but...
+    // The mask's bounding box is the "geometric bounding box" which doesn't allow for
+    // filters which extend outside the bounding box. So don't clip.
+    // ctx->addClippingRect(mask_bbox.x0, mask_bbox.y0, mask_bbox.x1 - mask_bbox.x0, mask_bbox.y1 - mask_bbox.y0);
+
+    ctx->pushState();
+
+    TRACE(("BEGIN mask\n"));
+    SPObject const *co = mask;
+    for (auto& child: co->children) {
+        SPItem const *item = dynamic_cast<SPItem const *>(&child);
+        if (item) {
+            // TODO fix const correctness:
+            renderItem(ctx, const_cast<SPItem*>(item));
+        }
+    }
+    TRACE(("END mask\n"));
+
+    ctx->popState();
+}
+
+void
+calculatePreserveAspectRatio(unsigned int aspect_align, unsigned int aspect_clip, double vp_width, double vp_height,
+                             double *x, double *y, double *width, double *height)
+{
+    if (aspect_align == SP_ASPECT_NONE)
+        return;
+
+    double scalex, scaley, scale;
+    double new_width, new_height;
+    scalex = *width / vp_width;
+    scaley = *height / vp_height;
+    scale = (aspect_clip == SP_ASPECT_MEET) ? MIN(scalex, scaley) : MAX(scalex, scaley);
+    new_width = vp_width * scale;
+    new_height = vp_height * scale;
+    /* Now place viewbox to requested position */
+    switch (aspect_align) {
+        case SP_ASPECT_XMIN_YMIN:
+            break;
+        case SP_ASPECT_XMID_YMIN:
+            *x -= 0.5 * (new_width - *width);
+            break;
+        case SP_ASPECT_XMAX_YMIN:
+            *x -= 1.0 * (new_width - *width);
+            break;
+        case SP_ASPECT_XMIN_YMID:
+            *y -= 0.5 * (new_height - *height);
+            break;
+        case SP_ASPECT_XMID_YMID:
+            *x -= 0.5 * (new_width - *width);
+            *y -= 0.5 * (new_height - *height);
+            break;
+        case SP_ASPECT_XMAX_YMID:
+            *x -= 1.0 * (new_width - *width);
+            *y -= 0.5 * (new_height - *height);
+            break;
+        case SP_ASPECT_XMIN_YMAX:
+            *y -= 1.0 * (new_height - *height);
+            break;
+        case SP_ASPECT_XMID_YMAX:
+            *x -= 0.5 * (new_width - *width);
+            *y -= 1.0 * (new_height - *height);
+            break;
+        case SP_ASPECT_XMAX_YMAX:
+            *x -= 1.0 * (new_width - *width);
+            *y -= 1.0 * (new_height - *height);
+            break;
+        default:
+            break;
+    }
+    *width = new_width;
+    *height = new_height;
+}
+
+#include "clear-n_.h"
+
+}  /* namespace Internal */
+}  /* namespace Extension */
+}  /* namespace Inkscape */
+
+#undef TRACE
+
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
diff --git a/src/extension/internal/cairo-renderer.h b/src/extension/internal/cairo-renderer.h
new file mode 100644
index 0000000..26f2f41
--- /dev/null
+++ b/src/extension/internal/cairo-renderer.h
@@ -0,0 +1,83 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+#ifndef EXTENSION_INTERNAL_CAIRO_RENDERER_H_SEEN
+#define EXTENSION_INTERNAL_CAIRO_RENDERER_H_SEEN
+
+/** \file
+ * Declaration of CairoRenderer, a class used for rendering via a CairoRenderContext.
+ */
+/*
+ * Authors:
+ * 	   Miklos Erdelyi <erdelyim@gmail.com>
+ *   Abhishek Sharma
+ *
+ * Copyright (C) 2006 Miklos Erdelyi
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "extension/extension.h"
+#include <set>
+#include <string>
+
+//#include "libnrtype/font-instance.h"
+#include <cairo.h>
+
+class SPItem;
+class SPClipPath;
+class SPMask;
+class SPHatchPath;
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+
+class CairoRenderer;
+class CairoRenderContext;
+
+class CairoRenderer {
+public:
+    CairoRenderer();
+    virtual ~CairoRenderer();
+
+    CairoRenderContext *createContext();
+    void destroyContext(CairoRenderContext *ctx);
+
+    void setStateForItem(CairoRenderContext *ctx, SPItem const *item);
+
+    void applyClipPath(CairoRenderContext *ctx, SPClipPath const *cp);
+    void applyMask(CairoRenderContext *ctx, SPMask const *mask);
+
+    /** Initializes the CairoRenderContext according to the specified
+    SPDocument. A set*Target function can only be called on the context
+    before setupDocument. */
+    bool setupDocument(CairoRenderContext *ctx, SPDocument *doc, bool pageBoundingBox, float bleedmargin_px, SPItem *base);
+
+    /** Traverses the object tree and invokes the render methods. */
+    void renderItem(CairoRenderContext *ctx, SPItem *item);
+    void renderHatchPath(CairoRenderContext *ctx, SPHatchPath const &hatchPath, unsigned key);
+
+private:
+    /** Extract metadata from doc and set it on ctx. */
+    void setMetadata(CairoRenderContext *ctx, SPDocument *doc);
+};
+
+// FIXME: this should be a static method of CairoRenderer
+void calculatePreserveAspectRatio(unsigned int aspect_align, unsigned int aspect_clip, double vp_width,
+                                  double vp_height, double *x, double *y, double *width, double *height);
+
+}  /* namespace Internal */
+}  /* namespace Extension */
+}  /* namespace Inkscape */
+
+#endif /* !EXTENSION_INTERNAL_CAIRO_RENDERER_H_SEEN */
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
diff --git a/src/extension/internal/cdr-input.cpp b/src/extension/internal/cdr-input.cpp
new file mode 100644
index 0000000..ab5bcdb
--- /dev/null
+++ b/src/extension/internal/cdr-input.cpp
@@ -0,0 +1,391 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ *  This file came from libwpg as a source, their utility wpg2svg
+ *  specifically.  It has been modified to work as an Inkscape extension.
+ *  The Inkscape extension code is covered by this copyright, but the
+ *  rest is covered by the one below.
+ *
+ * Authors:
+ *   Fridrich Strba (fridrich.strba@bluewin.ch)
+ *
+ * Copyright (C) 2012 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"  // only include where actually required!
+#endif
+
+#include <cstdio>
+
+#include "cdr-input.h"
+
+#ifdef WITH_LIBCDR
+
+#include <string>
+#include <cstring>
+
+#include <libcdr/libcdr.h>
+
+// TODO: Drop this check when librevenge is widespread.
+#if WITH_LIBCDR01
+  #include <librevenge-stream/librevenge-stream.h>
+
+  using librevenge::RVNGString;
+  using librevenge::RVNGFileStream;
+  using librevenge::RVNGStringVector;
+#else
+  #include <libwpd-stream/libwpd-stream.h>
+
+  typedef WPXString               RVNGString;
+  typedef WPXFileStream           RVNGFileStream;
+  typedef libcdr::CDRStringVector RVNGStringVector;
+#endif
+
+#include <gtkmm/grid.h>
+#include <gtkmm/spinbutton.h>
+
+#include "extension/system.h"
+#include "extension/input.h"
+
+#include "document.h"
+#include "inkscape.h"
+
+#include "ui/dialog-events.h"
+#include <glibmm/i18n.h>
+
+#include "ui/view/svg-view-widget.h"
+
+#include "object/sp-root.h"
+
+#include "util/units.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+
+
+class CdrImportDialog : public Gtk::Dialog {
+public:
+     CdrImportDialog(const std::vector<RVNGString> &vec);
+     ~CdrImportDialog() override;
+
+     bool showDialog();
+     unsigned getSelectedPage();
+     void getImportSettings(Inkscape::XML::Node *prefs);
+
+private:
+     void _setPreviewPage();
+
+     // Signal handlers
+     void _onPageNumberChanged();
+     void _onSpinButtonPress(GdkEventButton* button_event);
+     void _onSpinButtonRelease(GdkEventButton* button_event);
+
+     class Gtk::VBox * vbox1;
+     class Inkscape::UI::View::SVGViewWidget * _previewArea;
+     class Gtk::Button * cancelbutton;
+     class Gtk::Button * okbutton;
+
+     class Gtk::HBox  * _page_selector_box;
+     class Gtk::Label * _labelSelect;
+     class Gtk::Label * _labelTotalPages;
+     class Gtk::SpinButton * _pageNumberSpin;
+
+     const std::vector<RVNGString> &_vec;  // Document to be imported
+     unsigned _current_page;               // Current selected page
+     bool _spinning;                       // whether SpinButton is pressed (i.e. we're "spinning")
+};
+
+CdrImportDialog::CdrImportDialog(const std::vector<RVNGString> &vec)
+    : _previewArea(nullptr)
+    , _vec(vec)
+    , _current_page(1)
+    , _spinning(false)
+{
+     int num_pages = _vec.size();
+     if ( num_pages <= 1 )
+          return;
+
+     // Dialog settings
+     this->set_title(_("Page Selector"));
+     this->set_modal(true);
+     sp_transientize(GTK_WIDGET(this->gobj()));  //Make transient
+     this->property_window_position().set_value(Gtk::WIN_POS_NONE);
+     this->set_resizable(true);
+     this->property_destroy_with_parent().set_value(false);
+
+     // Preview area
+     vbox1 = Gtk::manage(new class Gtk::VBox());
+     this->get_content_area()->pack_start(*vbox1);
+
+     // CONTROLS
+     _page_selector_box = Gtk::manage(new Gtk::HBox());
+
+     // "Select page:" label
+     _labelSelect = Gtk::manage(new class Gtk::Label(_("Select page:")));
+     _labelTotalPages = Gtk::manage(new class Gtk::Label());
+     _labelSelect->set_line_wrap(false);
+     _labelSelect->set_use_markup(false);
+     _labelSelect->set_selectable(false);
+     _page_selector_box->pack_start(*_labelSelect, Gtk::PACK_SHRINK);
+
+     // Adjustment + spinner
+     auto pageNumberSpin_adj = Gtk::Adjustment::create(1, 1, _vec.size(), 1, 10, 0);
+     _pageNumberSpin = Gtk::manage(new Gtk::SpinButton(pageNumberSpin_adj, 1, 0));
+     _pageNumberSpin->set_can_focus();
+     _pageNumberSpin->set_update_policy(Gtk::UPDATE_ALWAYS);
+     _pageNumberSpin->set_numeric(true);
+     _pageNumberSpin->set_wrap(false);
+     _page_selector_box->pack_start(*_pageNumberSpin, Gtk::PACK_SHRINK);
+
+     _labelTotalPages->set_line_wrap(false);
+     _labelTotalPages->set_use_markup(false);
+     _labelTotalPages->set_selectable(false);
+     gchar *label_text = g_strdup_printf(_("out of %i"), num_pages);
+     _labelTotalPages->set_label(label_text);
+     g_free(label_text);
+     _page_selector_box->pack_start(*_labelTotalPages, Gtk::PACK_SHRINK);
+
+     vbox1->pack_end(*_page_selector_box, Gtk::PACK_SHRINK);
+
+     // Buttons
+     cancelbutton = Gtk::manage(new Gtk::Button(_("_Cancel"), true));
+     okbutton     = Gtk::manage(new Gtk::Button(_("_OK"),     true));
+     this->add_action_widget(*cancelbutton, Gtk::RESPONSE_CANCEL);
+     this->add_action_widget(*okbutton, Gtk::RESPONSE_OK);
+
+     // Show all widgets in dialog
+     this->show_all();
+
+     // Connect signals
+     _pageNumberSpin->signal_value_changed().connect(sigc::mem_fun(*this, &CdrImportDialog::_onPageNumberChanged));
+     _pageNumberSpin->signal_button_press_event().connect_notify(sigc::mem_fun(*this, &CdrImportDialog::_onSpinButtonPress));
+     _pageNumberSpin->signal_button_release_event().connect_notify(sigc::mem_fun(*this, &CdrImportDialog::_onSpinButtonRelease));
+
+     _setPreviewPage();
+}
+
+CdrImportDialog::~CdrImportDialog() = default;
+
+bool CdrImportDialog::showDialog()
+{
+     show();
+     gint b = run();
+     hide();
+     if (b == Gtk::RESPONSE_OK || b == Gtk::RESPONSE_ACCEPT) {
+          return TRUE;
+     } else {
+          return FALSE;
+     }
+}
+
+unsigned CdrImportDialog::getSelectedPage()
+{
+     return _current_page;
+}
+
+void CdrImportDialog::_onPageNumberChanged()
+{
+     unsigned page = static_cast<unsigned>(_pageNumberSpin->get_value_as_int());
+     _current_page = CLAMP(page, 1U, _vec.size());
+     _setPreviewPage();
+}
+
+void CdrImportDialog::_onSpinButtonPress(GdkEventButton* /*button_event*/)
+{
+     _spinning = true;
+}
+
+void CdrImportDialog::_onSpinButtonRelease(GdkEventButton* /*button_event*/)
+{
+     _spinning = false;
+     _setPreviewPage();
+}
+
+/**
+ * \brief Renders the given page's thumbnail
+ */
+void CdrImportDialog::_setPreviewPage()
+{
+    if (_spinning) {
+        return;
+    }
+
+    SPDocument *doc = SPDocument::createNewDocFromMem(_vec[_current_page-1].cstr(), strlen(_vec[_current_page-1].cstr()), false);
+    if(!doc) {
+        g_warning("CDR import: Could not create preview for page %d", _current_page);
+        gchar const *no_preview_template = R"A(
+          <svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'>
+            <path d='M 82,10 18,74 m 0,-64 64,64' style='fill:none;stroke:#ff0000;stroke-width:2px;'/>
+            <rect x='18' y='10' width='64' height='64' style='fill:none;stroke:#000000;stroke-width:1.5px;'/>
+            <text x='50' y='92' style='font-size:10px;text-anchor:middle;font-family:sans-serif;'>%s</text>
+          </svg>
+        )A";
+        gchar * no_preview = g_strdup_printf(no_preview_template, _("No preview"));
+        doc = SPDocument::createNewDocFromMem(no_preview, strlen(no_preview), false);
+        g_free(no_preview);
+    }
+
+    if (!doc) {
+        std::cerr << "CdrImportDialog::_setPreviewPage: No document!" << std::endl;
+        return;
+    }
+
+    if (_previewArea) {
+        _previewArea->setDocument(doc);
+    } else {
+        _previewArea = Gtk::manage(new Inkscape::UI::View::SVGViewWidget(doc));
+        vbox1->pack_start(*_previewArea, Gtk::PACK_EXPAND_WIDGET, 0);
+    }
+
+    _previewArea->setResize(400, 400);
+    _previewArea->show_all();
+}
+
+SPDocument *CdrInput::open(Inkscape::Extension::Input * /*mod*/, const gchar * uri)
+{
+     #ifdef _WIN32
+          // RVNGFileStream uses fopen() internally which unfortunately only uses ANSI encoding on Windows
+          // therefore attempt to convert uri to the system codepage
+          // even if this is not possible the alternate short (8.3) file name will be used if available
+          gchar * converted_uri = g_win32_locale_filename_from_utf8(uri);
+          RVNGFileStream input(converted_uri);
+          g_free(converted_uri);
+     #else
+          RVNGFileStream input(uri);
+     #endif
+
+     if (!libcdr::CDRDocument::isSupported(&input)) {
+          return nullptr;
+     }
+
+     RVNGStringVector output;
+#if WITH_LIBCDR01
+     librevenge::RVNGSVGDrawingGenerator generator(output, "svg");
+
+     if (!libcdr::CDRDocument::parse(&input, &generator)) {
+#else
+     if (!libcdr::CDRDocument::generateSVG(&input, output)) {
+#endif
+          return nullptr;
+     }
+
+     if (output.empty()) {
+          return nullptr;
+     }
+
+     std::vector<RVNGString> tmpSVGOutput;
+     for (unsigned i=0; i<output.size(); ++i) {
+          RVNGString tmpString("<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?>\n<!DOCTYPE svg PUBLIC \"-//W3C//DTD SVG 1.1//EN\" \"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd\">\n");
+          tmpString.append(output[i]);
+          tmpSVGOutput.push_back(tmpString);
+     }
+
+     unsigned page_num = 1;
+
+     // If only one page is present, import that one without bothering user
+     if (tmpSVGOutput.size() > 1) {
+          CdrImportDialog *dlg = nullptr;
+          if (INKSCAPE.use_gui()) {
+               dlg = new CdrImportDialog(tmpSVGOutput);
+               if (!dlg->showDialog()) {
+                    delete dlg;
+                    throw Input::open_cancelled();
+               }
+          }
+
+          // Get needed page
+          if (dlg) {
+               page_num = dlg->getSelectedPage();
+               if (page_num < 1)
+                    page_num = 1;
+               if (page_num > tmpSVGOutput.size())
+                    page_num = tmpSVGOutput.size();
+          }
+     }
+
+     SPDocument * doc = SPDocument::createNewDocFromMem(tmpSVGOutput[page_num-1].cstr(), strlen(tmpSVGOutput[page_num-1].cstr()), TRUE);
+
+     // Set viewBox if it doesn't exist
+     if (doc && !doc->getRoot()->viewBox_set) {
+         doc->setViewBox(Geom::Rect::from_xywh(0, 0, doc->getWidth().value(doc->getDisplayUnit()), doc->getHeight().value(doc->getDisplayUnit())));
+     }
+     return doc;
+}
+
+#include "clear-n_.h"
+
+void CdrInput::init()
+{
+    /* CDR */
+     Inkscape::Extension::build_from_mem(
+        "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+            "<name>" N_("Corel DRAW Input") "</name>\n"
+            "<id>org.inkscape.input.cdr</id>\n"
+            "<input>\n"
+                "<extension>.cdr</extension>\n"
+                "<mimetype>image/x-xcdr</mimetype>\n"
+                "<filetypename>" N_("Corel DRAW 7-X4 files (*.cdr)") "</filetypename>\n"
+                "<filetypetooltip>" N_("Open files saved in Corel DRAW 7-X4") "</filetypetooltip>\n"
+            "</input>\n"
+        "</inkscape-extension>", new CdrInput());
+
+    /* CDT */
+     Inkscape::Extension::build_from_mem(
+        "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+            "<name>" N_("Corel DRAW templates input") "</name>\n"
+            "<id>org.inkscape.input.cdt</id>\n"
+            "<input>\n"
+                "<extension>.cdt</extension>\n"
+                "<mimetype>application/x-xcdt</mimetype>\n"
+                "<filetypename>" N_("Corel DRAW 7-13 template files (*.cdt)") "</filetypename>\n"
+                "<filetypetooltip>" N_("Open files saved in Corel DRAW 7-13") "</filetypetooltip>\n"
+            "</input>\n"
+        "</inkscape-extension>", new CdrInput());
+
+    /* CCX */
+     Inkscape::Extension::build_from_mem(
+        "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+            "<name>" N_("Corel DRAW Compressed Exchange files input") "</name>\n"
+            "<id>org.inkscape.input.ccx</id>\n"
+            "<input>\n"
+                "<extension>.ccx</extension>\n"
+                "<mimetype>application/x-xccx</mimetype>\n"
+                "<filetypename>" N_("Corel DRAW Compressed Exchange files (*.ccx)") "</filetypename>\n"
+                "<filetypetooltip>" N_("Open compressed exchange files saved in Corel DRAW") "</filetypetooltip>\n"
+            "</input>\n"
+        "</inkscape-extension>", new CdrInput());
+
+    /* CMX */
+     Inkscape::Extension::build_from_mem(
+        "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+            "<name>" N_("Corel DRAW Presentation Exchange files input") "</name>\n"
+            "<id>org.inkscape.input.cmx</id>\n"
+            "<input>\n"
+                "<extension>.cmx</extension>\n"
+                "<mimetype>application/x-xcmx</mimetype>\n"
+                "<filetypename>" N_("Corel DRAW Presentation Exchange files (*.cmx)") "</filetypename>\n"
+                "<filetypetooltip>" N_("Open presentation exchange files saved in Corel DRAW") "</filetypetooltip>\n"
+            "</input>\n"
+        "</inkscape-extension>", new CdrInput());
+
+     return;
+
+} // init
+
+} } }  /* namespace Inkscape, Extension, Implementation */
+#endif /* WITH_LIBCDR */
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :
diff --git a/src/extension/internal/cdr-input.h b/src/extension/internal/cdr-input.h
new file mode 100644
index 0000000..546151f
--- /dev/null
+++ b/src/extension/internal/cdr-input.h
@@ -0,0 +1,55 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * This code abstracts the libwpg interfaces into the Inkscape
+ * input extension interface.
+ *
+ * Authors:
+ *   Fridrich Strba (fridrich.strba@bluewin.ch)
+ *
+ * Copyright (C) 2012 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#ifndef __EXTENSION_INTERNAL_CDROUTPUT_H__
+#define __EXTENSION_INTERNAL_CDROUTPUT_H__
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"  // only include where actually required!
+#endif
+
+#ifdef WITH_LIBCDR
+
+#include <gtkmm/dialog.h>
+
+#include "../implementation/implementation.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+
+class CdrInput : public Inkscape::Extension::Implementation::Implementation {
+     CdrInput () = default;;
+public:
+     SPDocument *open( Inkscape::Extension::Input *mod,
+                       const gchar *uri ) override;
+     static void         init( );
+
+};
+
+} } }  /* namespace Inkscape, Extension, Implementation */
+
+#endif /* WITH_LIBCDR */
+#endif /* __EXTENSION_INTERNAL_CDROUTPUT_H__ */
+
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :
diff --git a/src/extension/internal/clear-n_.h b/src/extension/internal/clear-n_.h
new file mode 100644
index 0000000..ecd8eaa
--- /dev/null
+++ b/src/extension/internal/clear-n_.h
@@ -0,0 +1,33 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/**
+    \file clear-n_.h
+
+    A way to clear the N_ macro, which is defined as an inline function.
+    Unfortunately, this makes it so it is hard to use in static strings
+    where you only want to translate a small part.  Including this
+    turns it back into a a macro.
+*/
+/*
+ * Authors:
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Copyright (C) 2006 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#ifdef N_
+#undef N_
+#endif
+#define N_(x) x
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :
diff --git a/src/extension/internal/emf-inout.cpp b/src/extension/internal/emf-inout.cpp
new file mode 100644
index 0000000..42291a8
--- /dev/null
+++ b/src/extension/internal/emf-inout.cpp
@@ -0,0 +1,3686 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/** @file
+ * @brief Windows-only Enhanced Metafile input and output.
+ */
+/* Authors:
+ *   Ulf Erikson <ulferikson@users.sf.net>
+ *   Jon A. Cruz <jon@joncruz.org>
+ *   David Mathog
+ *   Abhishek Sharma
+ *
+ * Copyright (C) 2006-2008 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ *
+ * References:
+ *  - How to Create & Play Enhanced Metafiles in Win32
+ *      http://support.microsoft.com/kb/q145999/
+ *  - INFO: Windows Metafile Functions & Aldus Placeable Metafiles
+ *      http://support.microsoft.com/kb/q66949/
+ *  - Metafile Functions
+ *      http://msdn.microsoft.com/library/en-us/gdi/metafile_0whf.asp
+ *  - Metafile Structures
+ *      http://msdn.microsoft.com/library/en-us/gdi/metafile_5hkj.asp
+ */
+
+#include <cstdio>
+#include <cstdlib>
+#include <cstdint>
+#include <3rdparty/libuemf/symbol_convert.h>
+
+#include "clear-n_.h"
+#include "display/drawing-item.h"
+#include "display/drawing.h"
+#include "document.h"
+#include "extension/db.h"
+#include "extension/input.h"
+#include "extension/output.h"
+#include "extension/print.h"
+#include "extension/system.h"
+#include "inkscape.h" // even though it is included indirectly by emf-inout.h
+#include "object/sp-path.h"
+#include "object/sp-root.h"
+#include "print.h"
+#include "svg/css-ostringstream.h"
+#include "svg/svg.h"
+#include "util/units.h" // even though it is included indirectly by emf-inout.h
+
+#include "emf-print.h"
+#include "emf-inout.h"
+
+#define PRINT_EMF "org.inkscape.print.emf"
+
+#ifndef U_PS_JOIN_MASK
+#define U_PS_JOIN_MASK (U_PS_JOIN_BEVEL|U_PS_JOIN_MITER|U_PS_JOIN_ROUND)
+#endif
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+
+static uint32_t ICMmode = 0;  // not used yet, but code to read it from EMF implemented
+static uint32_t BLTmode = 0;
+float           faraway = 10000000; // used in "exclude" clips, hopefully well outside any real drawing!
+
+Emf::Emf () // The null constructor
+{
+    return;
+}
+
+
+Emf::~Emf () //The destructor
+{
+    return;
+}
+
+
+bool
+Emf::check (Inkscape::Extension::Extension * /*module*/)
+{
+    if (nullptr == Inkscape::Extension::db.get(PRINT_EMF))
+        return FALSE;
+    return TRUE;
+}
+
+
+void
+Emf::print_document_to_file(SPDocument *doc, const gchar *filename)
+{
+    Inkscape::Extension::Print *mod;
+    SPPrintContext context;
+    const gchar *oldconst;
+    gchar *oldoutput;
+    unsigned int ret;
+
+    doc->ensureUpToDate();
+
+    mod = Inkscape::Extension::get_print(PRINT_EMF);
+    oldconst = mod->get_param_string("destination");
+    oldoutput = g_strdup(oldconst);
+    mod->set_param_string("destination", filename);
+
+/* Start */
+    context.module = mod;
+    /* fixme: This has to go into module constructor somehow */
+    /* Create new arena */
+    mod->base = doc->getRoot();
+    Inkscape::Drawing drawing;
+    mod->dkey = SPItem::display_key_new(1);
+    mod->root = mod->base->invoke_show(drawing, mod->dkey, SP_ITEM_SHOW_DISPLAY);
+    drawing.setRoot(mod->root);
+    /* Print document */
+    ret = mod->begin(doc);
+    if (ret) {
+        g_free(oldoutput);
+        throw Inkscape::Extension::Output::save_failed();
+    }
+    mod->base->invoke_print(&context);
+    (void) mod->finish();
+    /* Release arena */
+    mod->base->invoke_hide(mod->dkey);
+    mod->base = nullptr;
+    mod->root = nullptr; // deleted by invoke_hide
+/* end */
+
+    mod->set_param_string("destination", oldoutput);
+    g_free(oldoutput);
+
+    return;
+}
+
+
+void
+Emf::save(Inkscape::Extension::Output *mod, SPDocument *doc, gchar const *filename)
+{
+    Inkscape::Extension::Extension * ext;
+
+    ext = Inkscape::Extension::db.get(PRINT_EMF);
+    if (ext == nullptr)
+        return;
+
+    bool new_val                  = mod->get_param_bool("textToPath");
+    bool new_FixPPTCharPos        = mod->get_param_bool("FixPPTCharPos");  // character position bug
+    // reserve FixPPT2 for opacity bug.  Currently EMF does not export opacity values
+    bool new_FixPPTDashLine       = mod->get_param_bool("FixPPTDashLine");  // dashed line bug
+    bool new_FixPPTGrad2Polys     = mod->get_param_bool("FixPPTGrad2Polys");  // gradient bug
+    bool new_FixPPTLinGrad        = mod->get_param_bool("FixPPTLinGrad");     // allow native rectangular linear gradient
+    bool new_FixPPTPatternAsHatch = mod->get_param_bool("FixPPTPatternAsHatch");  // force all patterns as standard EMF hatch
+    bool new_FixImageRot          = mod->get_param_bool("FixImageRot");  // remove rotations on images
+
+    TableGen(                  //possibly regenerate the unicode-convert tables
+        mod->get_param_bool("TnrToSymbol"),
+        mod->get_param_bool("TnrToWingdings"),
+        mod->get_param_bool("TnrToZapfDingbats"),
+        mod->get_param_bool("UsePUA")
+    );
+
+    ext->set_param_bool("FixPPTCharPos",new_FixPPTCharPos);   // Remember to add any new ones to PrintEmf::init or a mysterious failure will result!
+    ext->set_param_bool("FixPPTDashLine",new_FixPPTDashLine);
+    ext->set_param_bool("FixPPTGrad2Polys",new_FixPPTGrad2Polys);
+    ext->set_param_bool("FixPPTLinGrad",new_FixPPTLinGrad);
+    ext->set_param_bool("FixPPTPatternAsHatch",new_FixPPTPatternAsHatch);
+    ext->set_param_bool("FixImageRot",new_FixImageRot);
+    ext->set_param_bool("textToPath", new_val);
+
+    // ensure usage of dot as decimal separator in scanf/printf functions (independently of current locale)
+    char *oldlocale = g_strdup(setlocale(LC_NUMERIC, nullptr));
+    setlocale(LC_NUMERIC, "C");
+
+    print_document_to_file(doc, filename);
+
+    // restore decimal separator used in scanf/printf functions to initial value
+    setlocale(LC_NUMERIC, oldlocale);
+    g_free(oldlocale);
+
+    return;
+}
+
+
+/*  given the transformation matrix from worldTransform return the scale in the matrix part.  Assumes that the
+    matrix is not used to skew, invert, or make another distorting transformation.  */
+double Emf::current_scale(PEMF_CALLBACK_DATA d){
+    double scale =
+        d->dc[d->level].worldTransform.eM11 * d->dc[d->level].worldTransform.eM22 -
+        d->dc[d->level].worldTransform.eM12 * d->dc[d->level].worldTransform.eM21;
+    if(scale <= 0.0)scale=1.0;  /* something is dreadfully wrong with the matrix, but do not crash over it */
+    scale=sqrt(scale);
+    return(scale);
+}
+
+/*  given the transformation matrix from worldTransform and the current x,y position in inkscape coordinates,
+    generate an SVG transform that gives the same amount of rotation, no scaling, and maps x,y back onto x,y.  This is used for
+    rotating objects when the location of at least one point in that object is known. Returns:
+    "matrix(a,b,c,d,e,f)"  (WITH the double quotes)
+*/
+std::string Emf::current_matrix(PEMF_CALLBACK_DATA d, double x, double y, int useoffset){
+    SVGOStringStream cxform;
+    double scale = current_scale(d);
+    cxform << "\"matrix(";
+    cxform << d->dc[d->level].worldTransform.eM11/scale;   cxform << ",";
+    cxform << d->dc[d->level].worldTransform.eM12/scale;   cxform << ",";
+    cxform << d->dc[d->level].worldTransform.eM21/scale;   cxform << ",";
+    cxform << d->dc[d->level].worldTransform.eM22/scale;   cxform << ",";
+    if(useoffset){
+        /* for the "new" coordinates drop the worldtransform translations, not used here */
+        double newx    = x * d->dc[d->level].worldTransform.eM11/scale + y * d->dc[d->level].worldTransform.eM21/scale;
+        double newy    = x * d->dc[d->level].worldTransform.eM12/scale + y * d->dc[d->level].worldTransform.eM22/scale;
+        cxform << x - newx;                                  cxform << ",";
+        cxform << y - newy;
+    }
+    else {
+        cxform << "0,0";
+    }
+    cxform << ")\"";
+    return(cxform.str());
+}
+
+/*  given the transformation matrix from worldTransform return the rotation angle in radians.
+    counter clockwise from the x axis.  */
+double Emf::current_rotation(PEMF_CALLBACK_DATA d){
+    return -std::atan2(d->dc[d->level].worldTransform.eM12, d->dc[d->level].worldTransform.eM11);
+}
+
+/*  Add another 100 blank slots to the hatches array.
+*/
+void Emf::enlarge_hatches(PEMF_CALLBACK_DATA d){
+    d->hatches.size += 100;
+    d->hatches.strings = (char **) realloc(d->hatches.strings,d->hatches.size * sizeof(char *));
+}
+
+/*  See if the pattern name is already in the list.  If it is return its position (1->n, not 1-n-1)
+*/
+int Emf::in_hatches(PEMF_CALLBACK_DATA d, char *test){
+    int i;
+    for(i=0; i<d->hatches.count; i++){
+        if(strcmp(test,d->hatches.strings[i])==0)return(i+1);
+    }
+    return(0);
+}
+
+/*  (Conditionally) add a hatch.  If a matching hatch already exists nothing happens.  If one
+    does not exist it is added to the hatches list and also entered into <defs>.
+    This is also used to add the path part of the hatches, which they reference with a xlink:href
+*/
+uint32_t Emf::add_hatch(PEMF_CALLBACK_DATA d, uint32_t hatchType, U_COLORREF hatchColor){
+    char hatchname[64]; // big enough
+    char hpathname[64]; // big enough
+    char hbkname[64];   // big enough
+    char tmpcolor[8];
+    char bkcolor[8];
+    uint32_t idx;
+
+    switch(hatchType){
+        case U_HS_SOLIDTEXTCLR:
+        case U_HS_DITHEREDTEXTCLR:
+            sprintf(tmpcolor,"%6.6X",sethexcolor(d->dc[d->level].textColor));
+            break;
+        case U_HS_SOLIDBKCLR:
+        case U_HS_DITHEREDBKCLR:
+            sprintf(tmpcolor,"%6.6X",sethexcolor(d->dc[d->level].bkColor));
+            break;
+        default:
+            sprintf(tmpcolor,"%6.6X",sethexcolor(hatchColor));
+            break;
+    }
+
+    /*  For both bkMode types set the PATH + FOREGROUND COLOR for the indicated standard hatch.
+        This will be used late to compose, or recompose  the transparent or opaque final hatch.*/
+
+    std::string refpath; // used to reference later the path pieces which are about to be created
+    sprintf(hpathname,"EMFhpath%d_%s",hatchType,tmpcolor);
+    idx = in_hatches(d,hpathname);
+    auto & defs = d->defs;
+    if(!idx){  // add path/color if not already present
+        if(d->hatches.count == d->hatches.size){  enlarge_hatches(d); }
+        d->hatches.strings[d->hatches.count++]=strdup(hpathname);
+
+        defs += "\n";
+        switch(hatchType){
+            case U_HS_HORIZONTAL:
+                defs += "   <path id=\"";
+                defs += hpathname;
+                defs += "\" d=\"M 0 0 6 0\" style=\"fill:none;stroke:#";
+                defs += tmpcolor;
+                defs += "\" />\n";
+                break;
+            case U_HS_VERTICAL:
+                defs += "   <path id=\"";
+                defs += hpathname;
+                defs += "\" d=\"M 0 0 0 6\" style=\"fill:none;stroke:#";
+                defs += tmpcolor;
+                defs += "\" />\n";
+                break;
+            case U_HS_FDIAGONAL:
+                defs += "   <line  id=\"sub";
+                defs += hpathname;
+                defs += "\" x1=\"-1\" y1=\"-1\" x2=\"7\" y2=\"7\" stroke=\"#";
+                defs += tmpcolor;
+                defs += "\"/>\n";
+                break;
+            case U_HS_BDIAGONAL:
+                defs += "   <line  id=\"sub";
+                defs += hpathname;
+                defs += "\" x1=\"-1\" y1=\"7\" x2=\"7\" y2=\"-1\" stroke=\"#";
+                defs += tmpcolor;
+                defs += "\"/>\n";
+                break;
+            case U_HS_CROSS:
+                defs += "   <path   id=\"";
+                defs += hpathname;
+                defs += "\" d=\"M 0 0 6 0 M 0 0 0 6\" style=\"fill:none;stroke:#";
+                defs += tmpcolor;
+                defs += "\" />\n";
+                 break;
+            case U_HS_DIAGCROSS:
+                defs += "   <line   id=\"subfd";
+                defs += hpathname;
+                defs += "\" x1=\"-1\" y1=\"-1\" x2=\"7\" y2=\"7\" stroke=\"#";
+                defs += tmpcolor;
+                defs += "\"/>\n";
+                defs += "   <line   id=\"subbd";
+                defs += hpathname;
+                defs += "\" x1=\"-1\" y1=\"7\" x2=\"7\" y2=\"-1\" stroke=\"#";
+                defs += tmpcolor;
+                defs += "\"/>\n";
+                break;
+            case U_HS_SOLIDCLR:
+            case U_HS_DITHEREDCLR:
+            case U_HS_SOLIDTEXTCLR:
+            case U_HS_DITHEREDTEXTCLR:
+            case U_HS_SOLIDBKCLR:
+            case U_HS_DITHEREDBKCLR:
+            default:
+                defs += "   <path   id=\"";
+                defs += hpathname;
+                defs += "\" d=\"M 0 0 6 0 6 6 0 6 z\" style=\"fill:#";
+                defs += tmpcolor;
+                defs += ";stroke:none";
+                defs += "\" />\n";
+                break;
+        }
+    }
+
+    // References to paths possibly just created above.  These will be used in the actual patterns.
+    switch(hatchType){
+        case U_HS_HORIZONTAL:
+        case U_HS_VERTICAL:
+        case U_HS_CROSS:
+        case U_HS_SOLIDCLR:
+        case U_HS_DITHEREDCLR:
+        case U_HS_SOLIDTEXTCLR:
+        case U_HS_DITHEREDTEXTCLR:
+        case U_HS_SOLIDBKCLR:
+        case U_HS_DITHEREDBKCLR:
+        default:
+            refpath    += "      <use xlink:href=\"#";
+            refpath    += hpathname;
+            refpath    += "\" />\n";
+            break;
+        case U_HS_FDIAGONAL:
+        case U_HS_BDIAGONAL:
+            refpath    += "      <use xlink:href=\"#sub";
+            refpath    += hpathname;
+            refpath    += "\" />\n";
+            refpath    += "      <use xlink:href=\"#sub";
+            refpath    += hpathname;
+            refpath    += "\"  transform=\"translate(6,0)\" />\n";
+            refpath    += "      <use xlink:href=\"#sub";
+            refpath    += hpathname;
+            refpath    += "\"  transform=\"translate(-6,0)\" />\n";
+            break;
+        case U_HS_DIAGCROSS:
+            refpath    += "      <use xlink:href=\"#subfd";
+            refpath    += hpathname;
+            refpath    += "\" />\n";
+            refpath    += "      <use xlink:href=\"#subfd";
+            refpath    += hpathname;
+            refpath    += "\" transform=\"translate(6,0)\"/>\n";
+            refpath    += "      <use xlink:href=\"#subfd";
+            refpath    += hpathname;
+            refpath    += "\" transform=\"translate(-6,0)\"/>\n";
+            refpath    += "      <use xlink:href=\"#subbd";
+            refpath    += hpathname;
+            refpath    += "\" />\n";
+            refpath    += "      <use xlink:href=\"#subbd";
+            refpath    += hpathname;
+            refpath    += "\" transform=\"translate(6,0)\"/>\n";
+            refpath    += "      <use xlink:href=\"#subbd";
+            refpath    += hpathname;
+            refpath    += "\" transform=\"translate(-6,0)\"/>\n";
+            break;
+    }
+
+    if(d->dc[d->level].bkMode == U_TRANSPARENT || hatchType >= U_HS_SOLIDCLR){
+        sprintf(hatchname,"EMFhatch%d_%s",hatchType,tmpcolor);
+        sprintf(hpathname,"EMFhpath%d_%s",hatchType,tmpcolor);
+        idx = in_hatches(d,hatchname);
+        if(!idx){  // add it if not already present
+            if(d->hatches.count == d->hatches.size){  enlarge_hatches(d); }
+            d->hatches.strings[d->hatches.count++]=strdup(hatchname);
+            defs += "\n";
+            defs += "   <pattern id=\"";
+            defs += hatchname;
+            defs += "\"  xlink:href=\"#EMFhbasepattern\">\n";
+            defs += refpath;
+            defs += "   </pattern>\n";
+            idx = d->hatches.count;
+        }
+    }
+    else { //  bkMode==U_OPAQUE
+        /* Set up an object in the defs for this background, if there is not one already there */
+        sprintf(bkcolor,"%6.6X",sethexcolor(d->dc[d->level].bkColor));
+        sprintf(hbkname,"EMFhbkclr_%s",bkcolor);
+        idx = in_hatches(d,hbkname);
+        if(!idx){  // add path/color if not already present.  Hatchtype is not needed in the name.
+            if(d->hatches.count == d->hatches.size){  enlarge_hatches(d); }
+            d->hatches.strings[d->hatches.count++]=strdup(hbkname);
+
+            defs += "\n";
+            defs += "   <rect id=\"";
+            defs += hbkname;
+            defs += "\" x=\"0\" y=\"0\" width=\"6\" height=\"6\" fill=\"#";
+            defs += bkcolor;
+            defs += "\" />\n";
+        }
+
+        // this is the pattern, its name will show up in Inkscape's pattern selector
+        sprintf(hatchname,"EMFhatch%d_%s_%s",hatchType,tmpcolor,bkcolor);
+        idx = in_hatches(d,hatchname);
+        if(!idx){  // add it if not already present
+            if(d->hatches.count == d->hatches.size){  enlarge_hatches(d); }
+            d->hatches.strings[d->hatches.count++]=strdup(hatchname);
+            defs += "\n";
+            defs += "   <pattern id=\"";
+            defs += hatchname;
+            defs += "\"  xlink:href=\"#EMFhbasepattern\">\n";
+            defs += "      <use xlink:href=\"#";
+            defs += hbkname;
+            defs += "\" />\n";
+            defs += refpath;
+            defs += "   </pattern>\n";
+            idx = d->hatches.count;
+        }
+    }
+    return(idx-1);
+}
+
+/*  Add another 100 blank slots to the images array.
+*/
+void Emf::enlarge_images(PEMF_CALLBACK_DATA d){
+    d->images.size += 100;
+    d->images.strings = (char **) realloc(d->images.strings,d->images.size * sizeof(char *));
+}
+
+/*  See if the image string is already in the list.  If it is return its position (1->n, not 1-n-1)
+*/
+int Emf::in_images(PEMF_CALLBACK_DATA d, const char *test){
+    int i;
+    for(i=0; i<d->images.count; i++){
+        if(strcmp(test,d->images.strings[i])==0)return(i+1);
+    }
+    return(0);
+}
+
+/*  (Conditionally) add an image.  If a matching image already exists nothing happens.  If one
+    does not exist it is added to the images list and also entered into <defs>.
+
+    U_EMRCREATEMONOBRUSH records only work when the bitmap is monochrome.  If we hit one that isn't
+      set idx to 2^32-1 and let the caller handle it.
+*/
+uint32_t Emf::add_image(PEMF_CALLBACK_DATA d,  void *pEmr, uint32_t cbBits, uint32_t cbBmi,
+    uint32_t iUsage, uint32_t offBits, uint32_t offBmi){
+
+    uint32_t idx;
+    char imagename[64];             // big enough
+    char imrotname[64];             // big enough
+    char xywh[64];                  // big enough
+    int  dibparams = U_BI_UNKNOWN;  // type of image not yet determined
+
+    MEMPNG mempng; // PNG in memory comes back in this
+    mempng.buffer = nullptr;
+
+    char            *rgba_px = nullptr;     // RGBA pixels
+    const char      *px      = nullptr;     // DIB pixels
+    const U_RGBQUAD *ct      = nullptr;     // DIB color table
+    U_RGBQUAD        ct2[2];
+    uint32_t width, height, colortype, numCt, invert; // if needed these values will be set in get_DIB_params
+    if(cbBits && cbBmi  && (iUsage == U_DIB_RGB_COLORS)){
+        // next call returns pointers and values, but allocates no memory
+        dibparams = get_DIB_params((const char *)pEmr, offBits, offBmi, &px, (const U_RGBQUAD **) &ct,
+            &numCt, &width, &height, &colortype, &invert);
+        if(dibparams ==U_BI_RGB){
+            // U_EMRCREATEMONOBRUSH uses text/bk colors instead of what is in the color map.
+            if(((PU_EMR)pEmr)->iType == U_EMR_CREATEMONOBRUSH){
+                if(numCt==2){
+                    ct2[0] =  U_RGB2BGR(d->dc[d->level].textColor);
+                    ct2[1] =  U_RGB2BGR(d->dc[d->level].bkColor);
+                    ct     =  &ct2[0];
+                }
+                else {  // This record is invalid, nothing more to do here, let caller handle it
+                    return(U_EMR_INVALID);
+                }
+            }
+
+            if(!DIB_to_RGBA(
+                px,         // DIB pixel array
+                ct,         // DIB color table
+                numCt,      // DIB color table number of entries
+                &rgba_px,   // U_RGBA pixel array (32 bits), created by this routine, caller must free.
+                width,      // Width of pixel array in record
+                height,     // Height of pixel array in record
+                colortype,  // DIB BitCount Enumeration
+                numCt,      // Color table used if not 0
+                invert      // If DIB rows are in opposite order from RGBA rows
+            )){
+                toPNG(         // Get the image from the RGBA px into mempng
+                    &mempng,
+                    width, height,    // of the SRC bitmap
+                    rgba_px
+                );
+                free(rgba_px);
+            }
+        }
+    }
+
+    gchar *base64String=nullptr;
+    if(dibparams == U_BI_JPEG || dibparams==U_BI_PNG){  // image was binary png or jpg in source file
+        base64String = g_base64_encode((guchar*) px, numCt );
+    }
+    else if(mempng.buffer){                             // image was DIB in source file, converted to png in this routine
+        base64String = g_base64_encode((guchar*) mempng.buffer, mempng.size );
+        free(mempng.buffer);
+    }
+    else {                                              // unknown or unsupported image type or failed conversion, insert the common bad image picture
+        width  = 3;
+        height = 4;
+        base64String = bad_image_png();
+    }
+
+    idx = in_images(d, (char *) base64String);
+    auto & defs = d->defs;
+    if(!idx){  // add it if not already present - we looked at the actual data for comparison
+        if(d->images.count == d->images.size){  enlarge_images(d); }
+        idx = d->images.count;
+        d->images.strings[d->images.count++]=strdup(base64String);
+
+        sprintf(imagename,"EMFimage%d",idx++);
+        sprintf(xywh," x=\"0\" y=\"0\" width=\"%d\" height=\"%d\" ",width,height); // reuse this buffer
+
+        defs += "\n";
+        defs += "   <image id=\"";
+        defs += imagename;
+        defs += "\"\n      ";
+        defs += xywh;
+        defs += "\n";
+        if(dibparams == U_BI_JPEG){    defs += "       xlink:href=\"data:image/jpeg;base64,"; }
+        else {                         defs += "       xlink:href=\"data:image/png;base64,";  }
+        defs += base64String;
+        defs += "\"\n";
+        defs += "    preserveAspectRatio=\"none\"\n";
+        defs += "    />\n";
+
+
+        defs += "\n";
+        defs += "   <pattern id=\"";
+        defs += imagename;
+        defs += "_ref\"\n      ";
+        defs += xywh;
+        defs += "\n       patternUnits=\"userSpaceOnUse\"";
+        defs += " >\n";
+        defs += "      <use id=\"";
+        defs += imagename;
+        defs += "_ign\" ";
+        defs += " xlink:href=\"#";
+        defs += imagename;
+        defs += "\" />\n";
+        defs += "    ";
+        defs += "   </pattern>\n";
+    }
+    g_free(base64String);//wait until this point to free because it might be a duplicate image
+
+    /*  image allows the inner image to be rotated nicely, load this one second only if needed
+        imagename retained from above
+        Here comes a dreadful hack.  How do we determine if this rotation of the base image has already
+        been loaded?  The image names contain no identifying information, they are just numbered sequentially.
+        So the rotated name is EMFrotimage###_XXXXXX, where ### is the number of the referred to image, and
+        XXXX is the rotation in radians x 1000000 and truncated.  That is then stored in BASE64 as the "image".
+        The corresponding SVG generated though is not for an image, but a reference to an image.
+        The name of the pattern MUST still be EMFimage###_ref or output_style() will not be able to use it.
+    */
+    if(current_rotation(d) >= 0.00001 || current_rotation(d) <= -0.00001){ /* some rotation, allow a little rounding error around 0 degrees */
+        int tangle = round(current_rotation(d)*1000000.0);
+        sprintf(imrotname,"EMFrotimage%d_%d",idx-1,tangle);
+        base64String = g_base64_encode((guchar*) imrotname, strlen(imrotname) );
+        idx = in_images(d, (char *) base64String); // scan for this "image"
+        if(!idx){
+            if(d->images.count == d->images.size){  enlarge_images(d); }
+            idx = d->images.count;
+            d->images.strings[d->images.count++]=strdup(base64String);
+            sprintf(imrotname,"EMFimage%d",idx++);
+
+            defs += "\n";
+            defs += "   <pattern\n";
+            defs += "       id=\"";
+            defs += imrotname;
+            defs += "_ref\"\n";
+            defs += "       xlink:href=\"#";
+            defs += imagename;
+            defs += "_ref\"\n";
+            defs += "       patternTransform=";
+            defs += current_matrix(d, 0.0, 0.0, 0); //j use offset 0,0
+            defs += " />\n";
+        }
+        g_free(base64String);
+    }
+
+    return(idx-1);
+}
+
+/*  Add another 100 blank slots to the gradients array.
+*/
+void Emf::enlarge_gradients(PEMF_CALLBACK_DATA d){
+    d->gradients.size += 100;
+    d->gradients.strings = (char **) realloc(d->gradients.strings,d->gradients.size * sizeof(char *));
+}
+
+/*  See if the gradient name is already in the list.  If it is return its position (1->n, not 1-n-1)
+*/
+int Emf::in_gradients(PEMF_CALLBACK_DATA d, const char *test){
+    int i;
+    for(i=0; i<d->gradients.count; i++){
+        if(strcmp(test,d->gradients.strings[i])==0)return(i+1);
+    }
+    return(0);
+}
+
+U_COLORREF trivertex_to_colorref(U_TRIVERTEX tv){
+    U_COLORREF uc;
+    uc.Red       = tv.Red   >> 8;            
+    uc.Green     = tv.Green >> 8;          
+    uc.Blue      = tv.Blue  >> 8;           
+    uc.Reserved  = tv.Alpha >> 8;          // Not used
+    return(uc);
+}
+
+/*  (Conditionally) add a gradient.  If a matching gradient already exists nothing happens.  If one
+    does not exist it is added to the gradients list and also entered into <defs>.
+    Only call this with H or V gradient, not a triangle.
+*/
+uint32_t Emf::add_gradient(PEMF_CALLBACK_DATA d, uint32_t gradientType, U_TRIVERTEX tv1, U_TRIVERTEX tv2){
+    char hgradname[64];    // big enough
+    char tmpcolor1[8];
+    char tmpcolor2[8];
+    char gradc;
+    uint32_t idx;
+    std::string x2,y2;
+    
+    U_COLORREF gradientColor1 = trivertex_to_colorref(tv1);
+    U_COLORREF gradientColor2 = trivertex_to_colorref(tv2);
+
+
+    sprintf(tmpcolor1,"%6.6X",sethexcolor(gradientColor1));
+    sprintf(tmpcolor2,"%6.6X",sethexcolor(gradientColor2));
+    switch(gradientType){
+        case U_GRADIENT_FILL_RECT_H:
+            gradc='H';
+            x2="100";
+            y2="0";
+            break;
+        case U_GRADIENT_FILL_RECT_V:
+            gradc='V';
+            x2="0";
+            y2="100";
+            break;
+        default: // this should never happen, but fill these in to avoid compiler warnings
+            gradc='!';
+            x2="0";
+            y2="0";
+            break;
+    }
+
+    /*  Even though the gradient was defined as Horizontal or Vertical if the rectangle is rotated it needs to
+        be at some other alignment, and that needs gradienttransform.   Set the name using the same sort of hack
+        as for add_image.
+    */
+    int tangle = round(current_rotation(d)*1000000.0);
+    sprintf(hgradname,"LinGrd%c_%s_%s_%d",gradc,tmpcolor1,tmpcolor2,tangle);
+    
+    idx = in_gradients(d,hgradname);
+    if(!idx){ // gradient does not yet exist
+        if(d->gradients.count == d->gradients.size){  enlarge_gradients(d); }
+        d->gradients.strings[d->gradients.count++]=strdup(hgradname);
+        idx = d->gradients.count;
+        SVGOStringStream stmp;
+        stmp <<  "   <linearGradient id=\"";
+        stmp <<  hgradname;
+        stmp << "\" x1=\"";
+        stmp << pix_to_x_point(d, tv1.x , tv1.y);
+        stmp << "\" y1=\"";
+        stmp << pix_to_y_point(d, tv1.x , tv1.y);
+        stmp << "\" x2=\"";
+        if(gradc=='H'){  // UR corner
+            stmp << pix_to_x_point(d, tv2.x , tv1.y);
+            stmp << "\" y2=\"";
+            stmp << pix_to_y_point(d, tv2.x , tv1.y);
+        }
+        else {  // LL corner
+            stmp << pix_to_x_point(d, tv1.x , tv2.y);
+            stmp << "\" y2=\"";
+            stmp << pix_to_y_point(d, tv1.x , tv2.y);
+        }
+        stmp << "\" gradientTransform=\"(1,0,0,1,0,0)\"";
+        stmp << " gradientUnits=\"userSpaceOnUse\"\n";
+        stmp << ">\n";
+        stmp << "      <stop offset=\"0\" style=\"stop-color:#";
+        stmp << tmpcolor1;
+        stmp << ";stop-opacity:1\" />\n";
+        stmp << "      <stop offset=\"1\" style=\"stop-color:#";
+        stmp << tmpcolor2;
+        stmp << ";stop-opacity:1\" />\n";
+        stmp << "   </linearGradient>\n";
+        d->defs += stmp.str().c_str();
+    }
+
+    return(idx-1);
+}
+
+/*  Add another 100 blank slots to the clips array.
+*/
+void Emf::enlarge_clips(PEMF_CALLBACK_DATA d){
+    d->clips.size += 100;
+    d->clips.strings = (char **) realloc(d->clips.strings,d->clips.size * sizeof(char *));
+}
+
+/*  See if the pattern name is already in the list.  If it is return its position (1->n, not 1-n-1)
+*/
+int Emf::in_clips(PEMF_CALLBACK_DATA d, const char *test){
+    int i;
+    for(i=0; i<d->clips.count; i++){
+        if(strcmp(test,d->clips.strings[i])==0)return(i+1);
+    }
+    return(0);
+}
+
+/*  (Conditionally) add a clip.  
+    If a matching clip already exists nothing happens  
+    If one does exist it is added to the clips list, entered into <defs>.
+*/
+void Emf::add_clips(PEMF_CALLBACK_DATA d, const char *clippath, unsigned int logic){
+    int op = combine_ops_to_livarot(logic);
+    Geom::PathVector combined_vect;
+    char *combined = nullptr;
+    if (op >= 0 && d->dc[d->level].clip_id) {
+        unsigned int real_idx = d->dc[d->level].clip_id - 1;
+        Geom::PathVector old_vect = sp_svg_read_pathv(d->clips.strings[real_idx]);
+        Geom::PathVector new_vect = sp_svg_read_pathv(clippath);
+        combined_vect = sp_pathvector_boolop(new_vect, old_vect, (bool_op) op , (FillRule) fill_oddEven, (FillRule) fill_oddEven);
+        combined = sp_svg_write_path(combined_vect);
+    }
+    else {
+        combined = strdup(clippath);  // COPY operation, erases everything and starts a new one
+    }
+
+    uint32_t  idx = in_clips(d, combined);
+    if(!idx){  // add clip if not already present
+        if(d->clips.count == d->clips.size){  enlarge_clips(d); }
+        d->clips.strings[d->clips.count++]=strdup(combined);
+        d->dc[d->level].clip_id = d->clips.count;  // one more than the slot where it is actually stored
+        SVGOStringStream tmp_clippath;
+        tmp_clippath << "\n<clipPath";
+        tmp_clippath << "\n\tclipPathUnits=\"userSpaceOnUse\" ";
+        tmp_clippath << "\n\tid=\"clipEmfPath" << d->dc[d->level].clip_id << "\"";
+        tmp_clippath << " >";
+        tmp_clippath << "\n\t<path d=\"";
+        tmp_clippath << combined;
+        tmp_clippath << "\"";
+        tmp_clippath << "\n\t/>";
+        tmp_clippath << "\n</clipPath>";
+        d->outdef += tmp_clippath.str().c_str();
+    }
+    else {
+        d->dc[d->level].clip_id = idx;
+    }
+    free(combined);
+}
+
+
+
+void
+Emf::output_style(PEMF_CALLBACK_DATA d, int iType)
+{
+//    SVGOStringStream tmp_id;
+    SVGOStringStream tmp_style;
+    char tmp[1024] = {0};
+
+    float fill_rgb[3];
+    d->dc[d->level].style.fill.value.color.get_rgb_floatv(fill_rgb);
+    float stroke_rgb[3];
+    d->dc[d->level].style.stroke.value.color.get_rgb_floatv(stroke_rgb);
+
+    // for U_EMR_BITBLT with no image, try to approximate some of these operations/
+    // Assume src color is "white"
+    if(d->dwRop3){
+        switch(d->dwRop3){
+            case U_PATINVERT: // invert pattern
+                fill_rgb[0] = 1.0 - fill_rgb[0];
+                fill_rgb[1] = 1.0 - fill_rgb[1];
+                fill_rgb[2] = 1.0 - fill_rgb[2];
+                break;
+            case U_SRCINVERT: // treat all of these as black
+            case U_DSTINVERT:
+            case U_BLACKNESS:
+            case U_SRCERASE:
+            case U_NOTSRCCOPY:
+                fill_rgb[0]=fill_rgb[1]=fill_rgb[2]=0.0;
+                break;
+            case U_SRCCOPY:    // treat all of these as white
+            case U_NOTSRCERASE:
+            case U_WHITENESS:
+                fill_rgb[0]=fill_rgb[1]=fill_rgb[2]=1.0;
+                break;
+            case U_SRCPAINT:  // use the existing color
+            case U_SRCAND:
+            case U_MERGECOPY:
+            case U_MERGEPAINT:
+            case U_PATPAINT:
+            case U_PATCOPY:
+            default:
+                break;
+        }
+        d->dwRop3 = 0;  // might as well reset it here, it must be set for each BITBLT
+    }
+
+    // Implement some of these, the ones where the original screen color does not matter.
+    // The options that merge screen and pen colors cannot be done correctly because we
+    // have no way of knowing what color is already on the screen. For those just pass the
+    // pen color through.
+    switch(d->dwRop2){
+        case U_R2_BLACK:
+            fill_rgb[0]  = fill_rgb[1]  = fill_rgb[2]   = 0.0;
+            stroke_rgb[0]= stroke_rgb[1]= stroke_rgb[2] = 0.0;
+            break;
+        case U_R2_NOTMERGEPEN:
+        case U_R2_MASKNOTPEN:
+            break;
+        case U_R2_NOTCOPYPEN:
+            fill_rgb[0]    =  1.0 - fill_rgb[0];
+            fill_rgb[1]    =  1.0 - fill_rgb[1];
+            fill_rgb[2]    =  1.0 - fill_rgb[2];
+            stroke_rgb[0]  =  1.0 - stroke_rgb[0];
+            stroke_rgb[1]  =  1.0 - stroke_rgb[1];
+            stroke_rgb[2]  =  1.0 - stroke_rgb[2];
+            break;
+        case U_R2_MASKPENNOT:
+        case U_R2_NOT:
+        case U_R2_XORPEN:
+        case U_R2_NOTMASKPEN:
+        case U_R2_NOTXORPEN:
+        case U_R2_NOP:
+        case U_R2_MERGENOTPEN:
+        case U_R2_COPYPEN:
+        case U_R2_MASKPEN:
+        case U_R2_MERGEPENNOT:
+        case U_R2_MERGEPEN:
+            break;
+        case U_R2_WHITE:
+            fill_rgb[0]  = fill_rgb[1]  = fill_rgb[2]   = 1.0;
+            stroke_rgb[0]= stroke_rgb[1]= stroke_rgb[2] = 1.0;
+            break;
+        default:
+            break;
+    }
+
+
+//    tmp_id << "\n\tid=\"" << (d->id++) << "\"";
+//    d->outsvg += tmp_id.str().c_str();
+    d->outsvg += "\n\tstyle=\"";
+    if (iType == U_EMR_STROKEPATH || !d->dc[d->level].fill_set) {
+        tmp_style << "fill:none;";
+    } else {
+        switch(d->dc[d->level].fill_mode){
+            // both of these use the url(#) method
+            case DRAW_PATTERN:
+                snprintf(tmp, 1023, "fill:url(#%s); ",d->hatches.strings[d->dc[d->level].fill_idx]);
+                tmp_style << tmp;
+                break;
+             case DRAW_IMAGE:
+                snprintf(tmp, 1023, "fill:url(#EMFimage%d_ref); ",d->dc[d->level].fill_idx);
+                tmp_style << tmp;
+                break;
+            case DRAW_LINEAR_GRADIENT:
+            case DRAW_PAINT:
+            default:  // <--  this should never happen, but just in case...
+                snprintf(
+                    tmp, 1023,
+                    "fill:#%02x%02x%02x;",
+                    SP_COLOR_F_TO_U(fill_rgb[0]),
+                    SP_COLOR_F_TO_U(fill_rgb[1]),
+                    SP_COLOR_F_TO_U(fill_rgb[2])
+                );
+                tmp_style << tmp;
+                break;
+        }
+        snprintf(
+            tmp, 1023,
+            "fill-rule:%s;",
+            (d->dc[d->level].style.fill_rule.value == SP_WIND_RULE_NONZERO ? "evenodd" : "nonzero")
+        );
+        tmp_style << tmp;
+        tmp_style << "fill-opacity:1;";
+
+        // if the stroke is the same as the fill, and the right size not to change the end size of the object, do not do it separately
+        if(
+            (d->dc[d->level].fill_set                                )  &&
+            (d->dc[d->level].stroke_set                              )  &&
+            (d->dc[d->level].style.stroke_width.value == 1           )  &&
+            (d->dc[d->level].fill_mode == d->dc[d->level].stroke_mode)  &&
+            (
+                (d->dc[d->level].fill_mode != DRAW_PAINT)               ||
+                (
+                    (fill_rgb[0]==stroke_rgb[0])                        &&
+                    (fill_rgb[1]==stroke_rgb[1])                        &&
+                    (fill_rgb[2]==stroke_rgb[2])
+                )
+            )
+        ){
+            d->dc[d->level].stroke_set = false;
+        }
+    }
+
+    if (iType == U_EMR_FILLPATH || !d->dc[d->level].stroke_set) {
+        tmp_style << "stroke:none;";
+    } else {
+        switch(d->dc[d->level].stroke_mode){
+            // both of these use the url(#) method
+            case DRAW_PATTERN:
+                snprintf(tmp, 1023, "stroke:url(#%s); ",d->hatches.strings[d->dc[d->level].stroke_idx]);
+                tmp_style << tmp;
+                break;
+            case DRAW_IMAGE:
+                snprintf(tmp, 1023, "stroke:url(#EMFimage%d_ref); ",d->dc[d->level].stroke_idx);
+                tmp_style << tmp;
+                break;
+            case DRAW_LINEAR_GRADIENT:
+            case DRAW_PAINT:
+            default:  // <--  this should never happen, but just in case...
+                snprintf(
+                    tmp, 1023,
+                    "stroke:#%02x%02x%02x;",
+                    SP_COLOR_F_TO_U(stroke_rgb[0]),
+                    SP_COLOR_F_TO_U(stroke_rgb[1]),
+                    SP_COLOR_F_TO_U(stroke_rgb[2])
+                );
+                tmp_style << tmp;
+                break;
+        }
+        tmp_style << "stroke-width:" <<
+            MAX( 0.001, d->dc[d->level].style.stroke_width.value ) << "px;";
+
+        tmp_style << "stroke-linecap:" <<
+            (
+                d->dc[d->level].style.stroke_linecap.computed == SP_STROKE_LINECAP_BUTT ? "butt" :
+                d->dc[d->level].style.stroke_linecap.computed == SP_STROKE_LINECAP_ROUND ? "round" :
+                d->dc[d->level].style.stroke_linecap.computed == SP_STROKE_LINECAP_SQUARE ? "square" :
+                "unknown"
+            ) << ";";
+
+        tmp_style << "stroke-linejoin:" <<
+            (
+                d->dc[d->level].style.stroke_linejoin.computed == SP_STROKE_LINEJOIN_MITER ? "miter" :
+                d->dc[d->level].style.stroke_linejoin.computed == SP_STROKE_LINEJOIN_ROUND ? "round" :
+                d->dc[d->level].style.stroke_linejoin.computed == SP_STROKE_LINEJOIN_BEVEL ? "bevel" :
+                "unknown"
+            ) << ";";
+
+        // Set miter limit if known, even if it is not needed immediately (not miter)
+        tmp_style << "stroke-miterlimit:" <<
+            MAX( 2.0, d->dc[d->level].style.stroke_miterlimit.value ) << ";";
+
+        if (d->dc[d->level].style.stroke_dasharray.set &&
+            !d->dc[d->level].style.stroke_dasharray.values.empty() )
+        {
+            tmp_style << "stroke-dasharray:";
+            for (unsigned i=0; i<d->dc[d->level].style.stroke_dasharray.values.size(); i++) {
+                if (i)
+                    tmp_style << ",";
+                tmp_style << d->dc[d->level].style.stroke_dasharray.values[i].value;
+            }
+            tmp_style << ";";
+            tmp_style << "stroke-dashoffset:0;";
+        } else {
+            tmp_style << "stroke-dasharray:none;";
+        }
+        tmp_style << "stroke-opacity:1;";
+    }
+    tmp_style << "\" ";
+    if (d->dc[d->level].clip_id)
+        tmp_style << "\n\tclip-path=\"url(#clipEmfPath" << d->dc[d->level].clip_id << ")\" ";
+
+    d->outsvg += tmp_style.str().c_str();
+}
+
+
+double
+Emf::_pix_x_to_point(PEMF_CALLBACK_DATA d, double px)
+{
+    double scale = (d->dc[d->level].ScaleInX ? d->dc[d->level].ScaleInX : 1.0);
+    double tmp;
+    tmp = ((((double) (px - d->dc[d->level].winorg.x))*scale) + d->dc[d->level].vieworg.x) * d->D2PscaleX;
+    tmp -= d->ulCornerOutX; //The EMF boundary rectangle can be anywhere, place its upper left corner in the Inkscape upper left corner
+    return(tmp);
+}
+
+double
+Emf::_pix_y_to_point(PEMF_CALLBACK_DATA d, double py)
+{
+    double scale = (d->dc[d->level].ScaleInY ? d->dc[d->level].ScaleInY : 1.0);
+    double tmp;
+    tmp = ((((double) (py - d->dc[d->level].winorg.y))*scale) * d->E2IdirY + d->dc[d->level].vieworg.y) * d->D2PscaleY;
+    tmp -= d->ulCornerOutY; //The EMF boundary rectangle can be anywhere, place its upper left corner in the Inkscape upper left corner
+    return(tmp);
+}
+
+
+double
+Emf::pix_to_x_point(PEMF_CALLBACK_DATA d, double px, double py)
+{
+    double wpx = px * d->dc[d->level].worldTransform.eM11 + py * d->dc[d->level].worldTransform.eM21 + d->dc[d->level].worldTransform.eDx;
+    double x   = _pix_x_to_point(d, wpx);
+
+    return x;
+}
+
+double
+Emf::pix_to_y_point(PEMF_CALLBACK_DATA d, double px, double py)
+{
+
+    double wpy = px * d->dc[d->level].worldTransform.eM12 + py * d->dc[d->level].worldTransform.eM22 + d->dc[d->level].worldTransform.eDy;
+    double y   = _pix_y_to_point(d, wpy);
+
+    return y;
+
+}
+
+double
+Emf::pix_to_abs_size(PEMF_CALLBACK_DATA d, double px)
+{
+    double  ppx = fabs(px * (d->dc[d->level].ScaleInX ? d->dc[d->level].ScaleInX : 1.0) * d->D2PscaleX * current_scale(d));
+    return ppx;
+}
+
+/* snaps coordinate pairs made up of values near +/-faraway, +/-faraway to exactly faraway.
+   This eliminates coordinate drift on repeated clipping cycles which use exclude.  
+   It should not affect internals of normal drawings because the value of faraway is so large.
+*/
+void
+Emf::snap_to_faraway_pair(double *x, double *y)
+{
+    if((std::abs(std::abs(*x) - faraway)/faraway <= 1e-4) && (std::abs(std::abs(*y) - faraway)/faraway <= 1e-4)){
+        *x = (*x > 0 ? faraway : -faraway);
+        *y = (*y > 0 ? faraway : -faraway);
+    }
+}
+
+/* returns "x,y" (without the quotes) in inkscape coordinates for a pair of EMF x,y coordinates.
+   Since exclude clip can go through here, it calls snap_to_faraway_pair for numerical stability.
+*/
+std::string Emf::pix_to_xy(PEMF_CALLBACK_DATA d, double x, double y){
+    SVGOStringStream cxform;
+    double tx = pix_to_x_point(d,x,y);
+    double ty = pix_to_y_point(d,x,y);
+    snap_to_faraway_pair(&tx,&ty);
+    cxform << tx;
+    cxform << ",";
+    cxform << ty;
+    return(cxform.str());
+}
+
+
+void
+Emf::select_pen(PEMF_CALLBACK_DATA d, int index)
+{
+    PU_EMRCREATEPEN pEmr = nullptr;
+
+    if (index >= 0 && index < d->n_obj){
+        pEmr = (PU_EMRCREATEPEN) d->emf_obj[index].lpEMFR;
+    }
+
+    if (!pEmr){ return; }
+
+    switch (pEmr->lopn.lopnStyle & U_PS_STYLE_MASK) {
+        case U_PS_DASH:
+        case U_PS_DOT:
+        case U_PS_DASHDOT:
+        case U_PS_DASHDOTDOT:
+        {
+            SPILength spilength(1.f);
+            int penstyle = (pEmr->lopn.lopnStyle & U_PS_STYLE_MASK);
+            if (!d->dc[d->level].style.stroke_dasharray.values.empty() &&
+                (d->level == 0 || (d->level > 0 && d->dc[d->level].style.stroke_dasharray !=
+                                                       d->dc[d->level - 1].style.stroke_dasharray)))
+                d->dc[d->level].style.stroke_dasharray.values.clear();
+            if (penstyle==U_PS_DASH || penstyle==U_PS_DASHDOT || penstyle==U_PS_DASHDOTDOT) {
+                spilength.setDouble(3);
+                d->dc[d->level].style.stroke_dasharray.values.push_back(spilength);
+                spilength.setDouble(1);
+                d->dc[d->level].style.stroke_dasharray.values.push_back(spilength);
+            }
+            if (penstyle==U_PS_DOT || penstyle==U_PS_DASHDOT || penstyle==U_PS_DASHDOTDOT) {
+                d->dc[d->level].style.stroke_dasharray.values.push_back(spilength);
+                d->dc[d->level].style.stroke_dasharray.values.push_back(spilength);
+            }
+            if (penstyle==U_PS_DASHDOTDOT) {
+                d->dc[d->level].style.stroke_dasharray.values.push_back(spilength);
+                d->dc[d->level].style.stroke_dasharray.values.push_back(spilength);
+            }
+
+            d->dc[d->level].style.stroke_dasharray.set = true;
+            break;
+        }
+
+        case U_PS_SOLID:
+        default:
+        {
+            d->dc[d->level].style.stroke_dasharray.set = false;
+            break;
+        }
+    }
+
+    switch (pEmr->lopn.lopnStyle & U_PS_ENDCAP_MASK) {
+        case U_PS_ENDCAP_ROUND: {  d->dc[d->level].style.stroke_linecap.computed = SP_STROKE_LINECAP_ROUND;   break; }
+        case U_PS_ENDCAP_SQUARE: { d->dc[d->level].style.stroke_linecap.computed = SP_STROKE_LINECAP_SQUARE;   break; }
+        case U_PS_ENDCAP_FLAT:
+        default: {                 d->dc[d->level].style.stroke_linecap.computed = SP_STROKE_LINECAP_BUTT;   break; }
+    }
+
+    switch (pEmr->lopn.lopnStyle & U_PS_JOIN_MASK) {
+        case U_PS_JOIN_BEVEL: {    d->dc[d->level].style.stroke_linejoin.computed = SP_STROKE_LINEJOIN_BEVEL;  break; }
+        case U_PS_JOIN_MITER: {    d->dc[d->level].style.stroke_linejoin.computed = SP_STROKE_LINEJOIN_MITER;  break; }
+        case U_PS_JOIN_ROUND:
+        default: {                 d->dc[d->level].style.stroke_linejoin.computed = SP_STROKE_LINEJOIN_ROUND;  break; }
+    }
+
+    d->dc[d->level].stroke_set = true;
+
+    if (pEmr->lopn.lopnStyle == U_PS_NULL) {
+        d->dc[d->level].style.stroke_width.value = 0;
+        d->dc[d->level].stroke_set = false;
+    } else if (pEmr->lopn.lopnWidth.x) {
+        int cur_level = d->level;
+        d->level = d->emf_obj[index].level;
+        double pen_width = pix_to_abs_size( d, pEmr->lopn.lopnWidth.x );
+        d->level = cur_level;
+        d->dc[d->level].style.stroke_width.value = pen_width;
+    } else { // this stroke should always be rendered as 1 pixel wide, independent of zoom level (can that be done in SVG?)
+        //d->dc[d->level].style.stroke_width.value = 1.0;
+        int cur_level = d->level;
+        d->level = d->emf_obj[index].level;
+        double pen_width = pix_to_abs_size( d, 1 );
+        d->level = cur_level;
+        d->dc[d->level].style.stroke_width.value = pen_width;
+    }
+
+    double r, g, b;
+    r = SP_COLOR_U_TO_F( U_RGBAGetR(pEmr->lopn.lopnColor) );
+    g = SP_COLOR_U_TO_F( U_RGBAGetG(pEmr->lopn.lopnColor) );
+    b = SP_COLOR_U_TO_F( U_RGBAGetB(pEmr->lopn.lopnColor) );
+    d->dc[d->level].style.stroke.value.color.set( r, g, b );
+}
+
+
+void
+Emf::select_extpen(PEMF_CALLBACK_DATA d, int index)
+{
+    PU_EMREXTCREATEPEN pEmr = nullptr;
+
+    if (index >= 0 && index < d->n_obj)
+        pEmr = (PU_EMREXTCREATEPEN) d->emf_obj[index].lpEMFR;
+
+    if (!pEmr)
+        return;
+
+    switch (pEmr->elp.elpPenStyle & U_PS_STYLE_MASK) {
+        case U_PS_USERSTYLE:
+        {
+            if (pEmr->elp.elpNumEntries) {
+                if (!d->dc[d->level].style.stroke_dasharray.values.empty() &&
+                    (d->level == 0 || (d->level > 0 && d->dc[d->level].style.stroke_dasharray !=
+                                                           d->dc[d->level - 1].style.stroke_dasharray)))
+                    d->dc[d->level].style.stroke_dasharray.values.clear();
+                for (unsigned int i=0; i<pEmr->elp.elpNumEntries; i++) {
+                    double dash_length = pix_to_abs_size( d, pEmr->elp.elpStyleEntry[i] );
+                    d->dc[d->level].style.stroke_dasharray.values.emplace_back(dash_length);
+                }
+                d->dc[d->level].style.stroke_dasharray.set = true;
+            } else {
+                d->dc[d->level].style.stroke_dasharray.set = false;
+            }
+            break;
+        }
+
+        case U_PS_DASH:
+        case U_PS_DOT:
+        case U_PS_DASHDOT:
+        case U_PS_DASHDOTDOT:
+        {
+            int penstyle = (pEmr->elp.elpPenStyle & U_PS_STYLE_MASK);
+            if (!d->dc[d->level].style.stroke_dasharray.values.empty() &&
+                (d->level == 0 || (d->level > 0 && d->dc[d->level].style.stroke_dasharray !=
+                                                       d->dc[d->level - 1].style.stroke_dasharray)))
+                d->dc[d->level].style.stroke_dasharray.values.clear();
+            SPILength spilength;
+            if (penstyle==U_PS_DASH || penstyle==U_PS_DASHDOT || penstyle==U_PS_DASHDOTDOT) {
+                spilength.setDouble(3);
+                d->dc[d->level].style.stroke_dasharray.values.push_back(spilength);
+                spilength.setDouble(2);
+                d->dc[d->level].style.stroke_dasharray.values.push_back(spilength);
+            }
+            if (penstyle==U_PS_DOT || penstyle==U_PS_DASHDOT || penstyle==U_PS_DASHDOTDOT) {
+                spilength.setDouble(1);
+                d->dc[d->level].style.stroke_dasharray.values.push_back(spilength);
+                spilength.setDouble(2);
+                d->dc[d->level].style.stroke_dasharray.values.push_back(spilength);
+            }
+            if (penstyle==U_PS_DASHDOTDOT) {
+                spilength.setDouble(1);
+                d->dc[d->level].style.stroke_dasharray.values.push_back(spilength);
+                spilength.setDouble(2);
+                d->dc[d->level].style.stroke_dasharray.values.push_back(spilength);
+            }
+
+            d->dc[d->level].style.stroke_dasharray.set = true;
+            break;
+        }
+        case U_PS_SOLID:
+/* includes these for now, some should maybe not be in here
+        case U_PS_NULL:
+        case  U_PS_INSIDEFRAME:
+        case  U_PS_ALTERNATE:
+        case  U_PS_STYLE_MASK:
+*/
+        default:
+        {
+            d->dc[d->level].style.stroke_dasharray.set = false;
+            break;
+        }
+    }
+
+    switch (pEmr->elp.elpPenStyle & U_PS_ENDCAP_MASK) {
+        case U_PS_ENDCAP_ROUND:
+        {
+            d->dc[d->level].style.stroke_linecap.computed = SP_STROKE_LINECAP_ROUND;
+            break;
+        }
+        case U_PS_ENDCAP_SQUARE:
+        {
+            d->dc[d->level].style.stroke_linecap.computed = SP_STROKE_LINECAP_SQUARE;
+            break;
+        }
+        case U_PS_ENDCAP_FLAT:
+        default:
+        {
+            d->dc[d->level].style.stroke_linecap.computed = SP_STROKE_LINECAP_BUTT;
+            break;
+        }
+    }
+
+    switch (pEmr->elp.elpPenStyle & U_PS_JOIN_MASK) {
+        case U_PS_JOIN_BEVEL:
+        {
+            d->dc[d->level].style.stroke_linejoin.computed = SP_STROKE_LINEJOIN_BEVEL;
+            break;
+        }
+        case U_PS_JOIN_MITER:
+        {
+            d->dc[d->level].style.stroke_linejoin.computed = SP_STROKE_LINEJOIN_MITER;
+            break;
+        }
+        case U_PS_JOIN_ROUND:
+        default:
+        {
+            d->dc[d->level].style.stroke_linejoin.computed = SP_STROKE_LINEJOIN_ROUND;
+            break;
+        }
+    }
+
+    d->dc[d->level].stroke_set = true;
+
+    if (pEmr->elp.elpPenStyle == U_PS_NULL) { // draw nothing, but fill out all the values with something
+        double r, g, b;
+        r = SP_COLOR_U_TO_F( U_RGBAGetR(d->dc[d->level].textColor));
+        g = SP_COLOR_U_TO_F( U_RGBAGetG(d->dc[d->level].textColor));
+        b = SP_COLOR_U_TO_F( U_RGBAGetB(d->dc[d->level].textColor));
+        d->dc[d->level].style.stroke.value.color.set( r, g, b );
+        d->dc[d->level].style.stroke_width.value = 0;
+        d->dc[d->level].stroke_set = false;
+        d->dc[d->level].stroke_mode = DRAW_PAINT;
+    }
+    else {
+        if (pEmr->elp.elpWidth) {
+            int cur_level = d->level;
+            d->level = d->emf_obj[index].level;
+            double pen_width = pix_to_abs_size( d, pEmr->elp.elpWidth );
+            d->level = cur_level;
+            d->dc[d->level].style.stroke_width.value = pen_width;
+        } else { // this stroke should always be rendered as 1 pixel wide, independent of zoom level (can that be done in SVG?)
+            //d->dc[d->level].style.stroke_width.value = 1.0;
+            int cur_level = d->level;
+            d->level = d->emf_obj[index].level;
+            double pen_width = pix_to_abs_size( d, 1 );
+            d->level = cur_level;
+            d->dc[d->level].style.stroke_width.value = pen_width;
+        }
+
+        if(     pEmr->elp.elpBrushStyle == U_BS_SOLID){
+            double r, g, b;
+            r = SP_COLOR_U_TO_F( U_RGBAGetR(pEmr->elp.elpColor) );
+            g = SP_COLOR_U_TO_F( U_RGBAGetG(pEmr->elp.elpColor) );
+            b = SP_COLOR_U_TO_F( U_RGBAGetB(pEmr->elp.elpColor) );
+            d->dc[d->level].style.stroke.value.color.set( r, g, b );
+            d->dc[d->level].stroke_mode = DRAW_PAINT;
+            d->dc[d->level].stroke_set  = true;
+        }
+        else if(pEmr->elp.elpBrushStyle == U_BS_HATCHED){
+            d->dc[d->level].stroke_idx    = add_hatch(d, pEmr->elp.elpHatch, pEmr->elp.elpColor);
+            d->dc[d->level].stroke_recidx = index; // used if the hatch needs to be redone due to bkMode, textmode, etc. changes
+            d->dc[d->level].stroke_mode   = DRAW_PATTERN;
+            d->dc[d->level].stroke_set    = true;
+        }
+        else if(pEmr->elp.elpBrushStyle == U_BS_DIBPATTERN || pEmr->elp.elpBrushStyle == U_BS_DIBPATTERNPT){
+            d->dc[d->level].stroke_idx  = add_image(d, (void *)pEmr, pEmr->cbBits, pEmr->cbBmi, *(uint32_t *) &(pEmr->elp.elpColor), pEmr->offBits, pEmr->offBmi);
+            d->dc[d->level].stroke_mode = DRAW_IMAGE;
+            d->dc[d->level].stroke_set  = true;
+        }
+        else { // U_BS_PATTERN and anything strange that falls in, stroke is solid textColor
+            double r, g, b;
+            r = SP_COLOR_U_TO_F( U_RGBAGetR(d->dc[d->level].textColor));
+            g = SP_COLOR_U_TO_F( U_RGBAGetG(d->dc[d->level].textColor));
+            b = SP_COLOR_U_TO_F( U_RGBAGetB(d->dc[d->level].textColor));
+            d->dc[d->level].style.stroke.value.color.set( r, g, b );
+            d->dc[d->level].stroke_mode = DRAW_PAINT;
+            d->dc[d->level].stroke_set  = true;
+        }
+    }
+}
+
+
+void
+Emf::select_brush(PEMF_CALLBACK_DATA d, int index)
+{
+    uint32_t                          tidx;
+    uint32_t                          iType;
+
+    if (index >= 0 && index < d->n_obj){
+        iType = ((PU_EMR) (d->emf_obj[index].lpEMFR))->iType;
+        if(iType == U_EMR_CREATEBRUSHINDIRECT){
+            PU_EMRCREATEBRUSHINDIRECT pEmr = (PU_EMRCREATEBRUSHINDIRECT) d->emf_obj[index].lpEMFR;
+            if(     pEmr->lb.lbStyle == U_BS_SOLID){
+                double r, g, b;
+                r = SP_COLOR_U_TO_F( U_RGBAGetR(pEmr->lb.lbColor) );
+                g = SP_COLOR_U_TO_F( U_RGBAGetG(pEmr->lb.lbColor) );
+                b = SP_COLOR_U_TO_F( U_RGBAGetB(pEmr->lb.lbColor) );
+                d->dc[d->level].style.fill.value.color.set( r, g, b );
+                d->dc[d->level].fill_mode    = DRAW_PAINT;
+                d->dc[d->level].fill_set     = true;
+            }
+            else if(pEmr->lb.lbStyle == U_BS_HATCHED){
+                d->dc[d->level].fill_idx     = add_hatch(d, pEmr->lb.lbHatch, pEmr->lb.lbColor);
+                d->dc[d->level].fill_recidx  = index; // used if the hatch needs to be redone due to bkMode, textmode, etc. changes
+                d->dc[d->level].fill_mode    = DRAW_PATTERN;
+                d->dc[d->level].fill_set     = true;
+            }
+        }
+        else if(iType == U_EMR_CREATEDIBPATTERNBRUSHPT || iType == U_EMR_CREATEMONOBRUSH){
+            PU_EMRCREATEDIBPATTERNBRUSHPT pEmr = (PU_EMRCREATEDIBPATTERNBRUSHPT) d->emf_obj[index].lpEMFR;
+            tidx = add_image(d, (void *) pEmr, pEmr->cbBits, pEmr->cbBmi, pEmr->iUsage, pEmr->offBits, pEmr->offBmi);
+            if(tidx == U_EMR_INVALID){  // This happens if createmonobrush has a DIB that isn't monochrome
+                double r, g, b;
+                r = SP_COLOR_U_TO_F( U_RGBAGetR(d->dc[d->level].textColor));
+                g = SP_COLOR_U_TO_F( U_RGBAGetG(d->dc[d->level].textColor));
+                b = SP_COLOR_U_TO_F( U_RGBAGetB(d->dc[d->level].textColor));
+                d->dc[d->level].style.fill.value.color.set( r, g, b );
+                d->dc[d->level].fill_mode = DRAW_PAINT;
+            }
+            else {
+                d->dc[d->level].fill_idx  = tidx;
+                d->dc[d->level].fill_mode = DRAW_IMAGE;
+            }
+            d->dc[d->level].fill_set = true;
+        }
+    }
+}
+
+
+void
+Emf::select_font(PEMF_CALLBACK_DATA d, int index)
+{
+    PU_EMREXTCREATEFONTINDIRECTW pEmr = nullptr;
+
+    if (index >= 0 && index < d->n_obj)
+        pEmr = (PU_EMREXTCREATEFONTINDIRECTW) d->emf_obj[index].lpEMFR;
+
+    if (!pEmr)return;
+
+
+    /*  The logfont information always starts with a U_LOGFONT structure but the U_EMREXTCREATEFONTINDIRECTW
+        is defined as U_LOGFONT_PANOSE so it can handle one of those if that is actually present. Currently only logfont
+        is supported, and the remainder, it it really is a U_LOGFONT_PANOSE record, is ignored
+    */
+    int cur_level = d->level;
+    d->level = d->emf_obj[index].level;
+    double font_size = pix_to_abs_size( d, pEmr->elfw.elfLogFont.lfHeight );
+    /*  snap the font_size to the nearest 1/32nd of a point.
+        (The size is converted from Pixels to points, snapped, and converted back.)
+        See the notes where d->D2Pscale[XY] are set for the reason why.
+        Typically this will set the font to the desired exact size.  If some peculiar size
+        was intended this will, at worst, make it .03125 off, which is unlikely to be a problem. */
+    font_size = round(20.0 * 0.8 * font_size)/(20.0 * 0.8);
+    d->level = cur_level;
+    d->dc[d->level].style.font_size.computed = font_size;
+    d->dc[d->level].style.font_weight.value =
+        pEmr->elfw.elfLogFont.lfWeight == U_FW_THIN ? SP_CSS_FONT_WEIGHT_100 :
+        pEmr->elfw.elfLogFont.lfWeight == U_FW_EXTRALIGHT ? SP_CSS_FONT_WEIGHT_200 :
+        pEmr->elfw.elfLogFont.lfWeight == U_FW_LIGHT ? SP_CSS_FONT_WEIGHT_300 :
+        pEmr->elfw.elfLogFont.lfWeight == U_FW_NORMAL ? SP_CSS_FONT_WEIGHT_400 :
+        pEmr->elfw.elfLogFont.lfWeight == U_FW_MEDIUM ? SP_CSS_FONT_WEIGHT_500 :
+        pEmr->elfw.elfLogFont.lfWeight == U_FW_SEMIBOLD ? SP_CSS_FONT_WEIGHT_600 :
+        pEmr->elfw.elfLogFont.lfWeight == U_FW_BOLD ? SP_CSS_FONT_WEIGHT_700 :
+        pEmr->elfw.elfLogFont.lfWeight == U_FW_EXTRABOLD ? SP_CSS_FONT_WEIGHT_800 :
+        pEmr->elfw.elfLogFont.lfWeight == U_FW_HEAVY ? SP_CSS_FONT_WEIGHT_900 :
+        pEmr->elfw.elfLogFont.lfWeight == U_FW_NORMAL ? SP_CSS_FONT_WEIGHT_NORMAL :
+        pEmr->elfw.elfLogFont.lfWeight == U_FW_BOLD ? SP_CSS_FONT_WEIGHT_BOLD :
+        pEmr->elfw.elfLogFont.lfWeight == U_FW_EXTRALIGHT ? SP_CSS_FONT_WEIGHT_LIGHTER :
+        pEmr->elfw.elfLogFont.lfWeight == U_FW_EXTRABOLD ? SP_CSS_FONT_WEIGHT_BOLDER :
+        SP_CSS_FONT_WEIGHT_NORMAL;
+    d->dc[d->level].style.font_style.value = (pEmr->elfw.elfLogFont.lfItalic ? SP_CSS_FONT_STYLE_ITALIC : SP_CSS_FONT_STYLE_NORMAL);
+    d->dc[d->level].style.text_decoration_line.underline    = pEmr->elfw.elfLogFont.lfUnderline;
+    d->dc[d->level].style.text_decoration_line.line_through = pEmr->elfw.elfLogFont.lfStrikeOut;
+    d->dc[d->level].style.text_decoration_line.set          = true;
+    d->dc[d->level].style.text_decoration_line.inherit      = false;
+    // malformed  EMF with empty filename may exist, ignore font change if encountered
+    char *ctmp = U_Utf16leToUtf8((uint16_t *) (pEmr->elfw.elfLogFont.lfFaceName), U_LF_FACESIZE, nullptr);
+    if(ctmp){
+        if (d->dc[d->level].font_name){ free(d->dc[d->level].font_name); }
+        if(*ctmp){
+            d->dc[d->level].font_name = ctmp;
+        }
+        else {  // Malformed EMF might specify an empty font name
+            free(ctmp);
+            d->dc[d->level].font_name = strdup("Arial");  // Default font, EMF spec says device can pick whatever it wants
+        }
+    }
+    d->dc[d->level].style.baseline_shift.value = round((double)((pEmr->elfw.elfLogFont.lfEscapement + 3600) % 3600)) / 10.0;   // use baseline_shift instead of text_transform to avoid overflow
+}
+
+void
+Emf::delete_object(PEMF_CALLBACK_DATA d, int index)
+{
+    if (index >= 0 && index < d->n_obj) {
+        d->emf_obj[index].type = 0;
+// We are keeping a copy of the EMR rather than just a structure.  Currently that is not necessary as the entire
+// EMF is read in at once and is stored in a big malloc.  However, in past versions it was handled
+// record by record, and we might need to do that again at some point in the future if we start running into EMF
+// files too big to fit into memory.
+        if (d->emf_obj[index].lpEMFR)
+            free(d->emf_obj[index].lpEMFR);
+        d->emf_obj[index].lpEMFR = nullptr;
+    }
+}
+
+
+void
+Emf::insert_object(PEMF_CALLBACK_DATA d, int index, int type, PU_ENHMETARECORD pObj)
+{
+    if (index >= 0 && index < d->n_obj) {
+        delete_object(d, index);
+        d->emf_obj[index].type = type;
+        d->emf_obj[index].level = d->level;
+        d->emf_obj[index].lpEMFR = emr_dup((char *) pObj);
+    }
+}
+
+/*  Identify probable Adobe Illustrator produced EMF files, which do strange things with the scaling.
+    The few so far observed all had this format.
+*/
+int Emf::AI_hack(PU_EMRHEADER pEmr){
+  int ret=0;
+  char *ptr;
+  ptr = (char *)pEmr;
+  PU_EMRSETMAPMODE nEmr = (PU_EMRSETMAPMODE) (ptr + pEmr->emr.nSize);
+  char *string = nullptr;
+  if(pEmr->nDescription)string = U_Utf16leToUtf8((uint16_t *)((char *) pEmr + pEmr->offDescription), pEmr->nDescription, nullptr);
+  if(string){
+     if((pEmr->nDescription >= 13) &&
+        (0==strcmp("Adobe Systems",string)) &&
+        (nEmr->emr.iType == U_EMR_SETMAPMODE) &&
+        (nEmr->iMode == U_MM_ANISOTROPIC)){ ret=1; }
+     free(string);
+  }
+  return(ret);
+}
+
+/**
+    \fn create a UTF-32LE buffer and fill it with UNICODE unknown character
+    \param count number of copies of the Unicode unknown character to fill with
+*/
+uint32_t *Emf::unknown_chars(size_t count){
+    uint32_t *res = (uint32_t *) malloc(sizeof(uint32_t) * (count + 1));
+    if(!res)throw "Inkscape fatal memory allocation error - cannot continue";
+    for(uint32_t i=0; i<count; i++){ res[i] = 0xFFFD; }
+    res[count]=0;
+    return res;
+}
+
+/**
+    \fn store SVG for an image given the pixmap and various coordinate information
+    \param d
+    \param pEmr
+    \param dx       (double) destination x      in inkscape pixels
+    \param dy       (double) destination y      in inkscape pixels
+    \param dw       (double) destination width  in inkscape pixels
+    \param dh       (double) destination height in inkscape pixels
+    \param sx       (int)    source      x      in src image pixels
+    \param sy       (int)    source      y      in src image pixels
+    \param iUsage
+    \param offBits
+    \param cbBits
+    \param offBmi
+    \param cbBmi
+*/
+void Emf::common_image_extraction(PEMF_CALLBACK_DATA d, void *pEmr,
+        double dx, double dy, double dw, double dh, int sx, int sy, int sw, int sh,
+        uint32_t iUsage, uint32_t offBits, uint32_t cbBits, uint32_t offBmi, uint32_t cbBmi){
+
+    SVGOStringStream tmp_image;
+    int  dibparams = U_BI_UNKNOWN;  // type of image not yet determined
+
+    tmp_image << "\n\t <image\n";
+    if (d->dc[d->level].clip_id){
+        tmp_image << "\tclip-path=\"url(#clipEmfPath" << d->dc[d->level].clip_id << ")\"\n";
+    }
+    tmp_image << " y=\"" << dy << "\"\n x=\"" << dx <<"\"\n ";
+
+    MEMPNG mempng; // PNG in memory comes back in this
+    mempng.buffer = nullptr;
+
+    char             *rgba_px = nullptr;     // RGBA pixels
+    char             *sub_px  = nullptr;     // RGBA pixels, subarray
+    const char       *px      = nullptr;     // DIB pixels
+    const U_RGBQUAD  *ct      = nullptr;     // DIB color table
+    uint32_t width, height, colortype, numCt, invert; // if needed these values will be set in get_DIB_params
+    if(cbBits && cbBmi && (iUsage == U_DIB_RGB_COLORS)){
+        // next call returns pointers and values, but allocates no memory
+        dibparams = get_DIB_params((const char *)pEmr, offBits, offBmi, &px, (const U_RGBQUAD **) &ct,
+            &numCt, &width, &height, &colortype, &invert);
+        if(dibparams ==U_BI_RGB){
+            if(sw == 0 || sh == 0){
+                sw = width;
+                sh = height;
+            }
+
+            if(!DIB_to_RGBA(
+                px,         // DIB pixel array
+                ct,         // DIB color table
+                numCt,      // DIB color table number of entries
+                &rgba_px,   // U_RGBA pixel array (32 bits), created by this routine, caller must free.
+                width,      // Width of pixel array
+                height,     // Height of pixel array
+                colortype,  // DIB BitCount Enumeration
+                numCt,      // Color table used if not 0
+                invert      // If DIB rows are in opposite order from RGBA rows
+            )){
+                sub_px = RGBA_to_RGBA( // returns either a subset (side effect: frees rgba_px) or NULL (for subset == entire image)
+                    rgba_px,           // full pixel array from DIB
+                    width,             // Width of pixel array
+                    height,            // Height of pixel array
+                    sx,sy,             // starting point in pixel array
+                    &sw,&sh            // columns/rows to extract from the pixel array (output array size)
+                );
+
+                if(!sub_px)sub_px=rgba_px;
+                toPNG(         // Get the image from the RGBA px into mempng
+                    &mempng,
+                    sw, sh,    // size of the extracted pixel array
+                    sub_px
+                );
+                free(sub_px);
+            }
+        }
+    }
+
+    gchar *base64String=nullptr;
+    if(dibparams == U_BI_JPEG){    // image was binary jpg in source file
+        tmp_image << " xlink:href=\"data:image/jpeg;base64,";
+        base64String = g_base64_encode((guchar*) px, numCt );
+    }
+    else if(dibparams==U_BI_PNG){  // image was binary png in source file
+        tmp_image << " xlink:href=\"data:image/png;base64,";
+        base64String = g_base64_encode((guchar*) px, numCt );
+    }
+    else if(mempng.buffer){        // image was DIB in source file, converted to png in this routine
+        tmp_image << " xlink:href=\"data:image/png;base64,";
+        base64String = g_base64_encode((guchar*) mempng.buffer, mempng.size );
+        free(mempng.buffer);
+    }
+    else {                         // unknown or unsupported image type or failed conversion, insert the common bad image picture
+        tmp_image << " xlink:href=\"data:image/png;base64,";
+        base64String = bad_image_png();
+    }
+    tmp_image << base64String;
+    g_free(base64String);
+
+    tmp_image << "\"\n height=\"" << dh << "\"\n width=\"" << dw << "\"\n";
+
+    tmp_image << " transform=" << current_matrix(d, dx, dy, 1); // calculate appropriate offset
+    tmp_image << " preserveAspectRatio=\"none\"\n";
+    tmp_image <<  "/> \n";
+
+    d->outsvg += tmp_image.str().c_str();
+    d->path = "";
+}
+
+/**
+    \fn myEnhMetaFileProc(char *contents, unsigned int length, PEMF_CALLBACK_DATA lpData)
+    \param contents binary contents of an EMF file
+    \param length   length in bytes of contents
+    \param d   Inkscape data structures returned by this call
+*/
+//THis was a callback, just build it into a normal function
+int Emf::myEnhMetaFileProc(char *contents, unsigned int length, PEMF_CALLBACK_DATA d)
+{
+    uint32_t         off=0;
+    uint32_t         emr_mask;
+    int              OK =1;
+    int              file_status=1;
+    uint32_t         nSize;
+    uint32_t         iType;
+    const char      *blimit = contents + length;
+    PU_ENHMETARECORD lpEMFR;
+    TCHUNK_SPECS     tsp;
+    uint32_t         tbkMode  = U_TRANSPARENT;          // holds proposed change to bkMode, if text is involved saving these to the DC must wait until the text is written
+    U_COLORREF       tbkColor = U_RGB(255, 255, 255);   // holds proposed change to bkColor
+
+    // code for end user debugging
+    int  eDbgRecord=0;
+    int  eDbgComment=0;
+    int  eDbgFinal=0;
+    char const* eDbgString = getenv( "INKSCAPE_DBG_EMF" );
+    if ( eDbgString != nullptr ) {
+        if(strstr(eDbgString,"RECORD")){  eDbgRecord  = 1; }
+        if(strstr(eDbgString,"COMMENT")){ eDbgComment = 1; }
+        if(strstr(eDbgString,"FINAL")){   eDbgFinal   = 1; }
+    }
+
+    /* initialize the tsp for text reassembly */
+    tsp.string     = nullptr;
+    tsp.ori        = 0.0;  /* degrees */
+    tsp.fs         = 12.0; /* font size */
+    tsp.x          = 0.0;
+    tsp.y          = 0.0;
+    tsp.boff       = 0.0;  /* offset to baseline from LL corner of bounding rectangle, changes with fs and taln*/
+    tsp.vadvance   = 0.0;  /* meaningful only when a complex contains two or more lines */
+    tsp.taln       = ALILEFT + ALIBASE;
+    tsp.ldir       = LDIR_LR;
+    tsp.spaces     = 0; // this field is only used for debugging
+    tsp.color.Red       = 0;    /* RGB Black */
+    tsp.color.Green     = 0;    /* RGB Black */
+    tsp.color.Blue      = 0;    /* RGB Black */
+    tsp.color.Reserved  = 0;    /* not used  */
+    tsp.italics    = 0;
+    tsp.weight     = 80;
+    tsp.decoration = TXTDECOR_NONE;
+    tsp.condensed  = 100;
+    tsp.co         = 0;
+    tsp.fi_idx     = -1;  /* set to an invalid */
+
+    while(OK){
+    if(off>=length)return(0);  //normally should exit from while after EMREOF sets OK to false.
+
+    // check record sizes and types thoroughly 
+    int badrec = 0;
+    if (!U_emf_record_sizeok(contents + off, blimit, &nSize, &iType, 1) || 
+        !U_emf_record_safe(contents + off)){
+        badrec = 1;
+    }
+    else {
+        emr_mask = emr_properties(iType);
+        if (emr_mask == U_EMR_INVALID) { badrec = 1; }
+    }
+    if (badrec) {
+        file_status = 0;
+        break;
+    }
+
+    lpEMFR = (PU_ENHMETARECORD)(contents + off);
+
+//  At run time define environment variable INKSCAPE_DBG_EMF to include string RECORD.
+//  Users may employ this to track down toxic records
+    if(eDbgRecord){
+       std::cout << "record type: " << iType  << " name " << U_emr_names(iType) << " length: " << nSize << " offset: " << off <<std::endl;
+    }
+    off += nSize;
+
+    SVGOStringStream tmp_outsvg;
+    SVGOStringStream tmp_path;
+    SVGOStringStream tmp_str;
+    SVGOStringStream dbg_str;
+
+/* Uncomment the following to track down text problems */
+//std::cout << "tri->dirty:"<< d->tri->dirty << " emr_mask: " << std::hex << emr_mask << std::dec << std::endl;
+
+    // incompatible change to text drawing detected (color or background change) forces out existing text
+    //    OR
+    // next record is valid type and forces pending text to be drawn immediately
+    if ((d->dc[d->level].dirty & DIRTY_TEXT) || ((emr_mask != U_EMR_INVALID)   &&   (emr_mask & U_DRAW_TEXT) && d->tri->dirty)){
+        TR_layout_analyze(d->tri);
+        if (d->dc[d->level].clip_id){
+           SVGOStringStream tmp_clip;
+           tmp_clip << "\n<g\n\tclip-path=\"url(#clipEmfPath" << d->dc[d->level].clip_id << ")\"\n>";
+           d->outsvg += tmp_clip.str().c_str();
+        }
+        TR_layout_2_svg(d->tri);
+        SVGOStringStream ts;
+        ts << d->tri->out;
+        d->outsvg += ts.str().c_str();
+        d->tri = trinfo_clear(d->tri);
+        if (d->dc[d->level].clip_id){
+           d->outsvg += "\n</g>\n";
+        }        
+    }
+    if(d->dc[d->level].dirty){  //Apply the delayed background changes, clear the flag
+        d->dc[d->level].bkMode = tbkMode;
+        memcpy(&(d->dc[d->level].bkColor),&tbkColor, sizeof(U_COLORREF));
+
+        if(d->dc[d->level].dirty & DIRTY_TEXT){ 
+            // U_COLORREF and TRCOLORREF are exactly the same in memory, but the compiler needs some convincing...
+            if(tbkMode == U_TRANSPARENT){ (void) trinfo_load_bk(d->tri, BKCLR_NONE, *(TRCOLORREF *) &tbkColor); }
+            else {                        (void) trinfo_load_bk(d->tri, BKCLR_LINE, *(TRCOLORREF *) &tbkColor); } // Opaque
+        }
+
+        /*  It is possible to have a series of EMF records that would result in
+            the following creating hash patterns which are never used.  For instance, if 
+            there were a series of records that changed the background color but did nothing
+            else.
+        */
+        if((d->dc[d->level].stroke_mode == DRAW_PATTERN) && (d->dc[d->level].dirty & DIRTY_STROKE)){ 
+            select_extpen(d, d->dc[d->level].stroke_recidx);
+        }
+  
+        if((d->dc[d->level].fill_mode   == DRAW_PATTERN) && (d->dc[d->level].dirty & DIRTY_FILL)){
+            select_brush(d, d->dc[d->level].fill_recidx);
+        }
+        
+        d->dc[d->level].dirty = 0;
+    }
+
+// std::cout << "BEFORE DRAW logic d->mask: " << std::hex << d->mask << " emr_mask: " << emr_mask << std::dec << std::endl;
+/*
+std::cout << "BEFORE DRAW"
+ << " test0 " << ( d->mask & U_DRAW_VISIBLE)
+ << " test1 " << ( d->mask & U_DRAW_FORCE)
+ << " test2 " << (emr_mask & U_DRAW_ALTERS)
+ << " test3 " << (emr_mask & U_DRAW_VISIBLE)
+ << " test4 " << !(d->mask & U_DRAW_ONLYTO)
+ << " test5 " << ((d->mask & U_DRAW_ONLYTO) && !(emr_mask & U_DRAW_ONLYTO)  )
+ << std::endl;
+*/
+
+    if(
+        (emr_mask != U_EMR_INVALID)                             &&              // next record is valid type
+        (d->mask & U_DRAW_VISIBLE)                              &&              // Current set of objects are drawable
+        (
+            (d->mask & U_DRAW_FORCE)                            ||              // This draw is forced by STROKE/FILL/STROKEANDFILL PATH
+            (emr_mask & U_DRAW_ALTERS)                          ||              // Next record would alter the drawing environment in some way
+            (
+                (emr_mask & U_DRAW_VISIBLE)                     &&              // Next record is visible...
+                (
+                    ( !(d->mask & U_DRAW_ONLYTO) )              ||              //   Non *TO records cannot be followed by any Visible
+                    ((d->mask & U_DRAW_ONLYTO) && !(emr_mask & U_DRAW_ONLYTO)  )//   *TO records can only be followed by other *TO records
+                )
+            )
+        )
+    ){
+// std::cout << "PATH DRAW at TOP path" << *(d->path) << std::endl;
+        if(!(d->path.empty())){
+            d->outsvg += "   <path ";     // this is the ONLY place <path should be used!!!  One exception, gradientfill.
+            if(d->drawtype){                 // explicit draw type EMR record
+                output_style(d, d->drawtype);
+            }
+            else if(d->mask & U_DRAW_CLOSED){              // implicit draw type
+                output_style(d, U_EMR_STROKEANDFILLPATH);
+            }
+            else {
+                output_style(d, U_EMR_STROKEPATH);
+            }
+            d->outsvg += "\n\t";
+            d->outsvg += "\n\td=\"";      // this is the ONLY place d=" should be used!!!!  One exception, gradientfill.
+            d->outsvg += d->path;
+            d->outsvg += " \" /> \n";
+            d->path = "";
+        }
+        // reset the flags
+        d->mask = 0;
+        d->drawtype = 0;
+    }
+// std::cout << "AFTER DRAW logic d->mask: " << std::hex << d->mask << " emr_mask: " << emr_mask << std::dec << std::endl;
+
+    switch (iType)
+    {
+        case U_EMR_HEADER:
+        {
+            dbg_str << "<!-- U_EMR_HEADER -->\n";
+
+            d->outdef += "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?>\n";
+
+            if (d->pDesc) {
+                d->outdef += "<!-- ";
+                d->outdef += d->pDesc;
+                d->outdef += " -->\n";
+            }
+
+            PU_EMRHEADER pEmr = (PU_EMRHEADER) lpEMFR;
+            SVGOStringStream tmp_outdef;
+            tmp_outdef << "<svg\n";
+            tmp_outdef << "  xmlns:svg=\"http://www.w3.org/2000/svg\"\n";
+            tmp_outdef << "  xmlns=\"http://www.w3.org/2000/svg\"\n";
+            tmp_outdef << "  xmlns:xlink=\"http://www.w3.org/1999/xlink\"\n";
+            tmp_outdef << "  xmlns:sodipodi=\"http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd\"\n"; // needed for sodipodi:role
+            tmp_outdef << "  version=\"1.0\"\n";
+
+
+            /* inclusive-inclusive, so the size is 1 more than the difference */
+            d->MM100InX  = pEmr->rclFrame.right    - pEmr->rclFrame.left + 1;
+            d->MM100InY  = pEmr->rclFrame.bottom   - pEmr->rclFrame.top  + 1;
+            d->PixelsInX = pEmr->rclBounds.right   - pEmr->rclBounds.left + 1;
+            d->PixelsInY = pEmr->rclBounds.bottom  - pEmr->rclBounds.top + 1;
+
+            /*
+                calculate ratio of Inkscape dpi/EMF device dpi
+                This can cause problems later due to accuracy limits in the EMF.  A high resolution
+                EMF might have a final D2Pscale[XY] of 0.074998, and adjusting the (integer) device size
+                by 1 will still not get it exactly to 0.075.  Later when the font size is calculated it
+                can end up as 29.9992 or 22.4994 instead of the intended 30 or 22.5.  This is handled by
+                snapping font sizes to the nearest .01.  The best estimate is made by using both values.
+            */
+            if ((pEmr->szlMillimeters.cx + pEmr->szlMillimeters.cy) && ( pEmr->szlDevice.cx + pEmr->szlDevice.cy)){
+                d->E2IdirY = 1.0;  // assume MM_TEXT, if not, this will be changed later
+                d->D2PscaleX = d->D2PscaleY = Inkscape::Util::Quantity::convert(1, "mm", "px") *
+                    (double)(pEmr->szlMillimeters.cx + pEmr->szlMillimeters.cy)/
+                    (double)( pEmr->szlDevice.cx + pEmr->szlDevice.cy);
+            }
+            trinfo_load_qe(d->tri, d->D2PscaleX);  /* quantization error that will affect text positions */
+
+            /*  Adobe Illustrator files set mapmode to MM_ANISOTROPIC and somehow or other this
+                converts the rclFrame values from MM_HIMETRIC to MM_HIENGLISH, with another factor of 3 thrown
+                in for good measure.  Ours not to question why...
+            */
+            if(AI_hack(pEmr)){
+                d->MM100InX  *= 25.4/(10.0*3.0);
+                d->MM100InY  *= 25.4/(10.0*3.0);
+                d->D2PscaleX *= 25.4/(10.0*3.0);
+                d->D2PscaleY *= 25.4/(10.0*3.0);
+            }
+
+            d->MMX = d->MM100InX / 100.0;
+            d->MMY = d->MM100InY / 100.0;
+
+            d->PixelsOutX = Inkscape::Util::Quantity::convert(d->MMX, "mm", "px");
+            d->PixelsOutY = Inkscape::Util::Quantity::convert(d->MMY, "mm", "px");
+
+            // Upper left corner, from header rclBounds, in device units, usually both 0, but not always
+            d->ulCornerInX = pEmr->rclBounds.left;
+            d->ulCornerInY = pEmr->rclBounds.top;
+            d->ulCornerOutX = d->ulCornerInX              * d->D2PscaleX;
+            d->ulCornerOutY = d->ulCornerInY * d->E2IdirY * d->D2PscaleY;
+
+            tmp_outdef <<
+                "  width=\"" << d->MMX << "mm\"\n" <<
+                "  height=\"" << d->MMY << "mm\">\n";
+            d->outdef += tmp_outdef.str().c_str();
+            d->outdef += "<defs>";                           // temporary end of header
+
+            // d->defs holds any defines which are read in.
+
+            tmp_outsvg << "\n</defs>\n\n";                   // start of main body
+
+            if (pEmr->nHandles) {
+                d->n_obj = pEmr->nHandles;
+                d->emf_obj = new EMF_OBJECT[d->n_obj];
+
+                // Init the new emf_obj list elements to null, provided the
+                // dynamic allocation succeeded.
+                if ( d->emf_obj != nullptr )
+                {
+                    for( int i=0; i < d->n_obj; ++i )
+                        d->emf_obj[i].lpEMFR = nullptr;
+                } //if
+
+            } else {
+                d->emf_obj = nullptr;
+            }
+
+            break;
+        }
+        case U_EMR_POLYBEZIER:
+        {
+            dbg_str << "<!-- U_EMR_POLYBEZIER -->\n";
+
+            PU_EMRPOLYBEZIER pEmr = (PU_EMRPOLYBEZIER) lpEMFR;
+            uint32_t i,j;
+
+            if (pEmr->cptl<4)
+                break;
+
+            d->mask |= emr_mask;
+
+            tmp_str <<
+                "\n\tM " <<
+                pix_to_xy( d, pEmr->aptl[0].x, pEmr->aptl[0].y) << " ";
+
+            for (i=1; i<pEmr->cptl; ) {
+                tmp_str << "\n\tC ";
+                for (j=0; j<3 && i<pEmr->cptl; j++,i++) {
+                    tmp_str << pix_to_xy( d, pEmr->aptl[i].x, pEmr->aptl[i].y) << " ";
+                }
+            }
+
+            tmp_path << tmp_str.str().c_str();
+
+            break;
+        }
+        case U_EMR_POLYGON:
+        {
+            dbg_str << "<!-- U_EMR_POLYGON -->\n";
+
+            PU_EMRPOLYGON pEmr = (PU_EMRPOLYGON) lpEMFR;
+            uint32_t i;
+
+            if (pEmr->cptl < 2)
+                break;
+
+            d->mask |= emr_mask;
+
+            tmp_str <<
+                "\n\tM " <<
+                pix_to_xy( d, pEmr->aptl[0].x, pEmr->aptl[0].y ) << " ";
+
+            for (i=1; i<pEmr->cptl; i++) {
+                tmp_str <<
+                    "\n\tL " <<
+                    pix_to_xy( d, pEmr->aptl[i].x, pEmr->aptl[i].y ) << " ";
+            }
+
+            tmp_path << tmp_str.str().c_str();
+            tmp_path << " z";
+
+            break;
+        }
+        case U_EMR_POLYLINE:
+        {
+            dbg_str << "<!-- U_EMR_POLYLINE -->\n";
+
+            PU_EMRPOLYLINE pEmr = (PU_EMRPOLYLINE) lpEMFR;
+            uint32_t i;
+
+            if (pEmr->cptl<2)
+                break;
+
+            d->mask |= emr_mask;
+
+            tmp_str <<
+                "\n\tM " <<
+                pix_to_xy( d, pEmr->aptl[0].x, pEmr->aptl[0].y ) << " ";
+
+            for (i=1; i<pEmr->cptl; i++) {
+                tmp_str <<
+                    "\n\tL " <<
+                    pix_to_xy( d, pEmr->aptl[i].x, pEmr->aptl[i].y ) << " ";
+            }
+
+            tmp_path << tmp_str.str().c_str();
+
+            break;
+        }
+        case U_EMR_POLYBEZIERTO:
+        {
+            dbg_str << "<!-- U_EMR_POLYBEZIERTO -->\n";
+
+            PU_EMRPOLYBEZIERTO pEmr = (PU_EMRPOLYBEZIERTO) lpEMFR;
+            uint32_t i,j;
+
+            d->mask |= emr_mask;
+
+            for (i=0; i<pEmr->cptl;) {
+                tmp_path << "\n\tC ";
+                for (j=0; j<3 && i<pEmr->cptl; j++,i++) {
+                    tmp_path <<
+                        pix_to_xy( d, pEmr->aptl[i].x, pEmr->aptl[i].y ) << " ";
+                }
+            }
+
+            break;
+        }
+        case U_EMR_POLYLINETO:
+        {
+            dbg_str << "<!-- U_EMR_POLYLINETO -->\n";
+
+            PU_EMRPOLYLINETO pEmr = (PU_EMRPOLYLINETO) lpEMFR;
+            uint32_t i;
+
+            d->mask |= emr_mask;
+
+            for (i=0; i<pEmr->cptl;i++) {
+                tmp_path <<
+                    "\n\tL " <<
+                    pix_to_xy( d, pEmr->aptl[i].x, pEmr->aptl[i].y ) << " ";
+            }
+
+            break;
+        }
+        case U_EMR_POLYPOLYLINE:
+        case U_EMR_POLYPOLYGON:
+        {
+            if (lpEMFR->iType == U_EMR_POLYPOLYLINE)
+                dbg_str << "<!-- U_EMR_POLYPOLYLINE -->\n";
+            if (lpEMFR->iType == U_EMR_POLYPOLYGON)
+                dbg_str << "<!-- U_EMR_POLYPOLYGON -->\n";
+
+            PU_EMRPOLYPOLYGON pEmr = (PU_EMRPOLYPOLYGON) lpEMFR;
+            unsigned int n, i, j;
+
+            d->mask |= emr_mask;
+
+            U_POINTL *aptl = (PU_POINTL) &pEmr->aPolyCounts[pEmr->nPolys];
+
+            i = 0;
+            for (n=0; n<pEmr->nPolys && i<pEmr->cptl; n++) {
+                SVGOStringStream poly_path;
+
+                poly_path << "\n\tM " << pix_to_xy( d, aptl[i].x, aptl[i].y) << " ";
+                i++;
+
+                for (j=1; j<pEmr->aPolyCounts[n] && i<pEmr->cptl; j++) {
+                    poly_path << "\n\tL " << pix_to_xy( d, aptl[i].x, aptl[i].y) << " ";
+                    i++;
+                }
+
+                tmp_str << poly_path.str().c_str();
+                if (lpEMFR->iType == U_EMR_POLYPOLYGON)
+                    tmp_str << " z";
+                tmp_str << " \n";
+            }
+
+            tmp_path << tmp_str.str().c_str();
+
+            break;
+        }
+        case U_EMR_SETWINDOWEXTEX:
+        {
+            dbg_str << "<!-- U_EMR_SETWINDOWEXTEX -->\n";
+
+            PU_EMRSETWINDOWEXTEX pEmr = (PU_EMRSETWINDOWEXTEX) lpEMFR;
+
+            d->dc[d->level].sizeWnd = pEmr->szlExtent;
+
+            if (!d->dc[d->level].sizeWnd.cx || !d->dc[d->level].sizeWnd.cy) {
+                d->dc[d->level].sizeWnd = d->dc[d->level].sizeView;
+                if (!d->dc[d->level].sizeWnd.cx || !d->dc[d->level].sizeWnd.cy) {
+                    d->dc[d->level].sizeWnd.cx = d->PixelsOutX;
+                    d->dc[d->level].sizeWnd.cy = d->PixelsOutY;
+                }
+            }
+
+            if (!d->dc[d->level].sizeView.cx || !d->dc[d->level].sizeView.cy) {
+                d->dc[d->level].sizeView = d->dc[d->level].sizeWnd;
+            }
+
+            /* scales logical to EMF pixels, transfer a negative sign on Y, if any */
+            if (d->dc[d->level].sizeWnd.cx && d->dc[d->level].sizeWnd.cy) {
+                d->dc[d->level].ScaleInX = (double) d->dc[d->level].sizeView.cx / (double) d->dc[d->level].sizeWnd.cx;
+                d->dc[d->level].ScaleInY = (double) d->dc[d->level].sizeView.cy / (double) d->dc[d->level].sizeWnd.cy;
+                if(d->dc[d->level].ScaleInY < 0){
+                    d->dc[d->level].ScaleInY *= -1.0;
+                    d->E2IdirY = -1.0;
+                }
+            }
+            else {
+                d->dc[d->level].ScaleInX = 1;
+                d->dc[d->level].ScaleInY = 1;
+            }
+            break;
+        }
+        case U_EMR_SETWINDOWORGEX:
+        {
+            dbg_str << "<!-- U_EMR_SETWINDOWORGEX -->\n";
+
+            PU_EMRSETWINDOWORGEX pEmr = (PU_EMRSETWINDOWORGEX) lpEMFR;
+            d->dc[d->level].winorg = pEmr->ptlOrigin;
+            break;
+        }
+        case U_EMR_SETVIEWPORTEXTEX:
+        {
+            dbg_str << "<!-- U_EMR_SETVIEWPORTEXTEX -->\n";
+
+            PU_EMRSETVIEWPORTEXTEX pEmr = (PU_EMRSETVIEWPORTEXTEX) lpEMFR;
+
+            d->dc[d->level].sizeView = pEmr->szlExtent;
+
+            if (!d->dc[d->level].sizeView.cx || !d->dc[d->level].sizeView.cy) {
+                d->dc[d->level].sizeView = d->dc[d->level].sizeWnd;
+                if (!d->dc[d->level].sizeView.cx || !d->dc[d->level].sizeView.cy) {
+                    d->dc[d->level].sizeView.cx = d->PixelsOutX;
+                    d->dc[d->level].sizeView.cy = d->PixelsOutY;
+                }
+            }
+
+            if (!d->dc[d->level].sizeWnd.cx || !d->dc[d->level].sizeWnd.cy) {
+                d->dc[d->level].sizeWnd = d->dc[d->level].sizeView;
+            }
+
+            /* scales logical to EMF pixels, transfer a negative sign on Y, if any */
+            if (d->dc[d->level].sizeWnd.cx && d->dc[d->level].sizeWnd.cy) {
+                d->dc[d->level].ScaleInX = (double) d->dc[d->level].sizeView.cx / (double) d->dc[d->level].sizeWnd.cx;
+                d->dc[d->level].ScaleInY = (double) d->dc[d->level].sizeView.cy / (double) d->dc[d->level].sizeWnd.cy;
+                if( d->dc[d->level].ScaleInY < 0){
+                    d->dc[d->level].ScaleInY *= -1.0;
+                    d->E2IdirY = -1.0;
+                }
+            }
+            else {
+                d->dc[d->level].ScaleInX = 1;
+                d->dc[d->level].ScaleInY = 1;
+            }
+            break;
+        }
+        case U_EMR_SETVIEWPORTORGEX:
+        {
+            dbg_str << "<!-- U_EMR_SETVIEWPORTORGEX -->\n";
+
+            PU_EMRSETVIEWPORTORGEX pEmr = (PU_EMRSETVIEWPORTORGEX) lpEMFR;
+            d->dc[d->level].vieworg = pEmr->ptlOrigin;
+            break;
+        }
+        case U_EMR_SETBRUSHORGEX:        dbg_str << "<!-- U_EMR_SETBRUSHORGEX -->\n";      break;
+        case U_EMR_EOF:
+        {
+            dbg_str << "<!-- U_EMR_EOF -->\n";
+
+            tmp_outsvg << "</svg>\n";
+            d->outsvg = d->outdef + d->defs + d->outsvg;
+            OK=0;
+            break;
+        }
+        case U_EMR_SETPIXELV:            dbg_str << "<!-- U_EMR_SETPIXELV -->\n";          break;
+        case U_EMR_SETMAPPERFLAGS:       dbg_str << "<!-- U_EMR_SETMAPPERFLAGS -->\n";     break;
+        case U_EMR_SETMAPMODE:
+        {
+            dbg_str << "<!-- U_EMR_SETMAPMODE -->\n";
+            PU_EMRSETMAPMODE pEmr = (PU_EMRSETMAPMODE) lpEMFR;
+            switch (pEmr->iMode){
+                case U_MM_TEXT:
+                default:
+                    // Use all values from the header.
+                    break;
+                /*  For all of the following the indicated scale this will be encoded in WindowExtEx/ViewportExtex
+                    and show up in ScaleIn[XY]
+                */
+                case U_MM_LOMETRIC:  // 1 LU = 0.1 mm,
+                case U_MM_HIMETRIC:  // 1 LU = 0.01 mm
+                case U_MM_LOENGLISH:  // 1 LU = 0.1 in
+                case U_MM_HIENGLISH:  // 1 LU = 0.01 in
+                case U_MM_TWIPS:  // 1 LU = 1/1440  in
+                    d->E2IdirY = -1.0;
+                    // Use d->D2Pscale[XY] values from the header.
+                    break;
+                case U_MM_ISOTROPIC: // ScaleIn[XY] should be set elsewhere by SETVIEWPORTEXTEX and SETWINDOWEXTEX
+                case U_MM_ANISOTROPIC:
+                    break;
+            }
+            break;
+        }
+        case U_EMR_SETBKMODE:
+        {
+            dbg_str << "<!-- U_EMR_SETBKMODE -->\n";
+            PU_EMRSETBKMODE pEmr = (PU_EMRSETBKMODE) lpEMFR;
+            tbkMode = pEmr->iMode;
+            if(tbkMode != d->dc[d->level].bkMode){
+                d->dc[d->level].dirty  |= DIRTY_TEXT;
+                if(tbkMode != d->dc[d->level].bkMode){
+                    if(d->dc[d->level].fill_mode   == DRAW_PATTERN){ d->dc[d->level].dirty  |= DIRTY_FILL;   }
+                    if(d->dc[d->level].stroke_mode == DRAW_PATTERN){ d->dc[d->level].dirty  |= DIRTY_STROKE; }
+                }
+                memcpy(&tbkColor,&(d->dc[d->level].bkColor),sizeof(U_COLORREF));
+            }
+            break;
+        }
+        case U_EMR_SETPOLYFILLMODE:
+        {
+            dbg_str << "<!-- U_EMR_SETPOLYFILLMODE -->\n";
+
+            PU_EMRSETPOLYFILLMODE pEmr = (PU_EMRSETPOLYFILLMODE) lpEMFR;
+            d->dc[d->level].style.fill_rule.value =
+                (pEmr->iMode == U_ALTERNATE
+                     ? SP_WIND_RULE_NONZERO
+                     : (pEmr->iMode == U_WINDING ? SP_WIND_RULE_INTERSECT : SP_WIND_RULE_NONZERO));
+            break;
+        }
+        case U_EMR_SETROP2:
+        {
+            dbg_str << "<!-- U_EMR_SETROP2 -->\n";
+            PU_EMRSETROP2 pEmr = (PU_EMRSETROP2) lpEMFR;
+            d->dwRop2 = pEmr->iMode;
+            break;
+        }
+        case U_EMR_SETSTRETCHBLTMODE:
+        {
+            PU_EMRSETSTRETCHBLTMODE pEmr = (PU_EMRSETSTRETCHBLTMODE) lpEMFR; // from wingdi.h
+            BLTmode = pEmr->iMode;
+            dbg_str << "<!-- U_EMR_SETSTRETCHBLTMODE -->\n";
+            break;
+        }
+        case U_EMR_SETTEXTALIGN:
+        {
+            dbg_str << "<!-- U_EMR_SETTEXTALIGN -->\n";
+
+            PU_EMRSETTEXTALIGN pEmr = (PU_EMRSETTEXTALIGN) lpEMFR;
+            d->dc[d->level].textAlign = pEmr->iMode;
+            break;
+        }
+        case U_EMR_SETCOLORADJUSTMENT:
+            dbg_str << "<!-- U_EMR_SETCOLORADJUSTMENT -->\n";
+            break;
+        case U_EMR_SETTEXTCOLOR:
+        {
+            dbg_str << "<!-- U_EMR_SETTEXTCOLOR -->\n";
+
+            PU_EMRSETTEXTCOLOR pEmr = (PU_EMRSETTEXTCOLOR) lpEMFR;
+            d->dc[d->level].textColor = pEmr->crColor;
+            if(tbkMode != d->dc[d->level].bkMode){
+                if(d->dc[d->level].fill_mode   == DRAW_PATTERN){ d->dc[d->level].dirty  |= DIRTY_FILL;   }
+                if(d->dc[d->level].stroke_mode == DRAW_PATTERN){ d->dc[d->level].dirty  |= DIRTY_STROKE; }
+            }
+            // not text_dirty, because multicolored complex text is supported in libTERE
+            break;
+        }
+        case U_EMR_SETBKCOLOR:
+        {
+            dbg_str << "<!-- U_EMR_SETBKCOLOR -->\n";
+
+            PU_EMRSETBKCOLOR pEmr = (PU_EMRSETBKCOLOR) lpEMFR;
+            tbkColor = pEmr->crColor;
+            if(memcmp(&tbkColor, &(d->dc[d->level].bkColor), sizeof(U_COLORREF))){
+                d->dc[d->level].dirty  |= DIRTY_TEXT;
+                if(d->dc[d->level].fill_mode   == DRAW_PATTERN){ d->dc[d->level].dirty  |= DIRTY_FILL;   }
+                if(d->dc[d->level].stroke_mode == DRAW_PATTERN){ d->dc[d->level].dirty  |= DIRTY_STROKE; }
+                tbkMode = d->dc[d->level].bkMode;
+            }
+            break;
+        }
+        case U_EMR_OFFSETCLIPRGN:
+        {
+            dbg_str << "<!-- U_EMR_OFFSETCLIPRGN -->\n"; 
+            if (d->dc[d->level].clip_id) { // can only offsetan existing clipping path
+                PU_EMROFFSETCLIPRGN pEmr = (PU_EMROFFSETCLIPRGN) lpEMFR;
+                U_POINTL off = pEmr->ptlOffset;
+                unsigned int real_idx = d->dc[d->level].clip_id - 1;
+                Geom::PathVector tmp_vect = sp_svg_read_pathv(d->clips.strings[real_idx]);
+                double ox = pix_to_x_point(d, off.x, off.y) - pix_to_x_point(d, 0, 0); // take into account all active transforms
+                double oy = pix_to_y_point(d, off.x, off.y) - pix_to_y_point(d, 0, 0);
+                Geom::Affine tf = Geom::Translate(ox,oy);
+                tmp_vect *= tf;
+                char *tmp_path = sp_svg_write_path(tmp_vect);
+                add_clips(d, tmp_path, U_RGN_COPY);
+                free(tmp_path);
+            }
+            break;
+        }
+        case U_EMR_MOVETOEX:
+        {
+            dbg_str << "<!-- U_EMR_MOVETOEX -->\n";
+
+            PU_EMRMOVETOEX pEmr = (PU_EMRMOVETOEX) lpEMFR;
+
+            d->mask |= emr_mask;
+
+            d->dc[d->level].cur = pEmr->ptl;
+
+            tmp_path <<
+                "\n\tM " << pix_to_xy( d, pEmr->ptl.x, pEmr->ptl.y ) << " ";
+            break;
+        }
+        case U_EMR_SETMETARGN:           dbg_str << "<!-- U_EMR_SETMETARGN -->\n";         break;
+        case U_EMR_EXCLUDECLIPRECT:
+        {
+            dbg_str << "<!-- U_EMR_EXCLUDECLIPRECT -->\n";
+
+            PU_EMREXCLUDECLIPRECT pEmr = (PU_EMREXCLUDECLIPRECT) lpEMFR;
+            U_RECTL rc = pEmr->rclClip;
+
+            SVGOStringStream tmp_path;
+            //outer rect, clockwise 
+            tmp_path << "M " <<  faraway << "," <<  faraway << " ";
+            tmp_path << "L " <<  faraway << "," << -faraway << " ";
+            tmp_path << "L " << -faraway << "," << -faraway << " ";
+            tmp_path << "L " << -faraway << "," <<  faraway << " ";
+            tmp_path << "z ";
+            //inner rect, counterclockwise (sign of Y is reversed)
+            tmp_path << "M " << pix_to_xy( d, rc.left , rc.top )     << " ";
+            tmp_path << "L " << pix_to_xy( d, rc.right, rc.top )     << " ";
+            tmp_path << "L " << pix_to_xy( d, rc.right, rc.bottom )  << " ";
+            tmp_path << "L " << pix_to_xy( d, rc.left,  rc.bottom )  << " ";
+            tmp_path << "z";
+            
+            add_clips(d, tmp_path.str().c_str(), U_RGN_AND);
+
+            d->path = "";
+            d->drawtype = 0;
+            break;
+        }
+        case U_EMR_INTERSECTCLIPRECT:
+        {
+            dbg_str << "<!-- U_EMR_INTERSECTCLIPRECT -->\n";
+
+            PU_EMRINTERSECTCLIPRECT pEmr = (PU_EMRINTERSECTCLIPRECT) lpEMFR;
+            U_RECTL rc = pEmr->rclClip;
+
+            SVGOStringStream tmp_path;
+            tmp_path << "M " << pix_to_xy( d, rc.left , rc.top )     << " ";
+            tmp_path << "L " << pix_to_xy( d, rc.right, rc.top )     << " ";
+            tmp_path << "L " << pix_to_xy( d, rc.right, rc.bottom )  << " ";
+            tmp_path << "L " << pix_to_xy( d, rc.left,  rc.bottom )  << " ";
+            tmp_path << "z";
+            
+            add_clips(d, tmp_path.str().c_str(), U_RGN_AND);
+
+            d->path = "";
+            d->drawtype = 0;
+            break;
+        }
+        case U_EMR_SCALEVIEWPORTEXTEX:   dbg_str << "<!-- U_EMR_SCALEVIEWPORTEXTEX -->\n"; break;
+        case U_EMR_SCALEWINDOWEXTEX:     dbg_str << "<!-- U_EMR_SCALEWINDOWEXTEX -->\n";   break;
+        case U_EMR_SAVEDC:
+            dbg_str << "<!-- U_EMR_SAVEDC -->\n";
+
+            if (d->level < EMF_MAX_DC) {
+                d->dc[d->level + 1] = d->dc[d->level];
+                if(d->dc[d->level].font_name){
+                    d->dc[d->level + 1].font_name = strdup(d->dc[d->level].font_name); // or memory access problems because font name pointer duplicated
+                }
+                d->level = d->level + 1;
+            }
+            break;
+        case U_EMR_RESTOREDC:
+        {
+            dbg_str << "<!-- U_EMR_RESTOREDC -->\n";
+
+            PU_EMRRESTOREDC pEmr = (PU_EMRRESTOREDC) lpEMFR;
+            int old_level = d->level;
+            if (pEmr->iRelative >= 0) {
+                if (pEmr->iRelative < d->level)
+                    d->level = pEmr->iRelative;
+            }
+            else {
+                if (d->level + pEmr->iRelative >= 0)
+                    d->level = d->level + pEmr->iRelative;
+            }
+            while (old_level > d->level) {
+                if (!d->dc[old_level].style.stroke_dasharray.values.empty() &&
+                    (old_level == 0 || (old_level > 0 && d->dc[old_level].style.stroke_dasharray !=
+                                                             d->dc[old_level - 1].style.stroke_dasharray))) {
+                    d->dc[old_level].style.stroke_dasharray.values.clear();
+                }
+                if(d->dc[old_level].font_name){
+                    free(d->dc[old_level].font_name); // else memory leak
+                    d->dc[old_level].font_name = nullptr;
+                }
+                old_level--;
+            }
+            break;
+        }
+        case U_EMR_SETWORLDTRANSFORM:
+        {
+            dbg_str << "<!-- U_EMR_SETWORLDTRANSFORM -->\n";
+
+            PU_EMRSETWORLDTRANSFORM pEmr = (PU_EMRSETWORLDTRANSFORM) lpEMFR;
+            d->dc[d->level].worldTransform = pEmr->xform;
+            break;
+        }
+        case U_EMR_MODIFYWORLDTRANSFORM:
+        {
+            dbg_str << "<!-- U_EMR_MODIFYWORLDTRANSFORM -->\n";
+
+            PU_EMRMODIFYWORLDTRANSFORM pEmr = (PU_EMRMODIFYWORLDTRANSFORM) lpEMFR;
+            switch (pEmr->iMode)
+            {
+                case U_MWT_IDENTITY:
+                    d->dc[d->level].worldTransform.eM11 = 1.0;
+                    d->dc[d->level].worldTransform.eM12 = 0.0;
+                    d->dc[d->level].worldTransform.eM21 = 0.0;
+                    d->dc[d->level].worldTransform.eM22 = 1.0;
+                    d->dc[d->level].worldTransform.eDx  = 0.0;
+                    d->dc[d->level].worldTransform.eDy  = 0.0;
+                    break;
+                case U_MWT_LEFTMULTIPLY:
+                {
+//                    d->dc[d->level].worldTransform = pEmr->xform * worldTransform;
+
+                    float a11 = pEmr->xform.eM11;
+                    float a12 = pEmr->xform.eM12;
+                    float a13 = 0.0;
+                    float a21 = pEmr->xform.eM21;
+                    float a22 = pEmr->xform.eM22;
+                    float a23 = 0.0;
+                    float a31 = pEmr->xform.eDx;
+                    float a32 = pEmr->xform.eDy;
+                    float a33 = 1.0;
+
+                    float b11 = d->dc[d->level].worldTransform.eM11;
+                    float b12 = d->dc[d->level].worldTransform.eM12;
+                    //float b13 = 0.0;
+                    float b21 = d->dc[d->level].worldTransform.eM21;
+                    float b22 = d->dc[d->level].worldTransform.eM22;
+                    //float b23 = 0.0;
+                    float b31 = d->dc[d->level].worldTransform.eDx;
+                    float b32 = d->dc[d->level].worldTransform.eDy;
+                    //float b33 = 1.0;
+
+                    float c11 = a11*b11 + a12*b21 + a13*b31;;
+                    float c12 = a11*b12 + a12*b22 + a13*b32;;
+                    //float c13 = a11*b13 + a12*b23 + a13*b33;;
+                    float c21 = a21*b11 + a22*b21 + a23*b31;;
+                    float c22 = a21*b12 + a22*b22 + a23*b32;;
+                    //float c23 = a21*b13 + a22*b23 + a23*b33;;
+                    float c31 = a31*b11 + a32*b21 + a33*b31;;
+                    float c32 = a31*b12 + a32*b22 + a33*b32;;
+                    //float c33 = a31*b13 + a32*b23 + a33*b33;;
+
+                    d->dc[d->level].worldTransform.eM11 = c11;;
+                    d->dc[d->level].worldTransform.eM12 = c12;;
+                    d->dc[d->level].worldTransform.eM21 = c21;;
+                    d->dc[d->level].worldTransform.eM22 = c22;;
+                    d->dc[d->level].worldTransform.eDx = c31;
+                    d->dc[d->level].worldTransform.eDy = c32;
+
+                    break;
+                }
+                case U_MWT_RIGHTMULTIPLY:
+                {
+//                    d->dc[d->level].worldTransform = worldTransform * pEmr->xform;
+
+                    float a11 = d->dc[d->level].worldTransform.eM11;
+                    float a12 = d->dc[d->level].worldTransform.eM12;
+                    float a13 = 0.0;
+                    float a21 = d->dc[d->level].worldTransform.eM21;
+                    float a22 = d->dc[d->level].worldTransform.eM22;
+                    float a23 = 0.0;
+                    float a31 = d->dc[d->level].worldTransform.eDx;
+                    float a32 = d->dc[d->level].worldTransform.eDy;
+                    float a33 = 1.0;
+
+                    float b11 = pEmr->xform.eM11;
+                    float b12 = pEmr->xform.eM12;
+                    //float b13 = 0.0;
+                    float b21 = pEmr->xform.eM21;
+                    float b22 = pEmr->xform.eM22;
+                    //float b23 = 0.0;
+                    float b31 = pEmr->xform.eDx;
+                    float b32 = pEmr->xform.eDy;
+                    //float b33 = 1.0;
+
+                    float c11 = a11*b11 + a12*b21 + a13*b31;;
+                    float c12 = a11*b12 + a12*b22 + a13*b32;;
+                    //float c13 = a11*b13 + a12*b23 + a13*b33;;
+                    float c21 = a21*b11 + a22*b21 + a23*b31;;
+                    float c22 = a21*b12 + a22*b22 + a23*b32;;
+                    //float c23 = a21*b13 + a22*b23 + a23*b33;;
+                    float c31 = a31*b11 + a32*b21 + a33*b31;;
+                    float c32 = a31*b12 + a32*b22 + a33*b32;;
+                    //float c33 = a31*b13 + a32*b23 + a33*b33;;
+
+                    d->dc[d->level].worldTransform.eM11 = c11;;
+                    d->dc[d->level].worldTransform.eM12 = c12;;
+                    d->dc[d->level].worldTransform.eM21 = c21;;
+                    d->dc[d->level].worldTransform.eM22 = c22;;
+                    d->dc[d->level].worldTransform.eDx = c31;
+                    d->dc[d->level].worldTransform.eDy = c32;
+
+                    break;
+                }
+//                case MWT_SET:
+                default:
+                    d->dc[d->level].worldTransform = pEmr->xform;
+                    break;
+            }
+            break;
+        }
+        case U_EMR_SELECTOBJECT:
+        {
+            dbg_str << "<!-- U_EMR_SELECTOBJECT -->\n";
+
+            PU_EMRSELECTOBJECT pEmr = (PU_EMRSELECTOBJECT) lpEMFR;
+            unsigned int index = pEmr->ihObject;
+
+            if (index & U_STOCK_OBJECT) {
+                switch (index) {
+                    case U_NULL_BRUSH:
+                        d->dc[d->level].fill_mode = DRAW_PAINT;
+                        d->dc[d->level].fill_set = false;
+                        break;
+                    case U_BLACK_BRUSH:
+                    case U_DKGRAY_BRUSH:
+                    case U_GRAY_BRUSH:
+                    case U_LTGRAY_BRUSH:
+                    case U_WHITE_BRUSH:
+                    {
+                        float val = 0;
+                        switch (index) {
+                            case U_BLACK_BRUSH:
+                                val = 0.0 / 255.0;
+                                break;
+                            case U_DKGRAY_BRUSH:
+                                val = 64.0 / 255.0;
+                                break;
+                            case U_GRAY_BRUSH:
+                                val = 128.0 / 255.0;
+                                break;
+                            case U_LTGRAY_BRUSH:
+                                val = 192.0 / 255.0;
+                                break;
+                            case U_WHITE_BRUSH:
+                                val = 255.0 / 255.0;
+                                break;
+                        }
+                        d->dc[d->level].style.fill.value.color.set( val, val, val );
+
+                        d->dc[d->level].fill_mode = DRAW_PAINT;
+                        d->dc[d->level].fill_set = true;
+                        break;
+                    }
+                    case U_NULL_PEN:
+                        d->dc[d->level].stroke_mode = DRAW_PAINT;
+                        d->dc[d->level].stroke_set = false;
+                        break;
+                    case U_BLACK_PEN:
+                    case U_WHITE_PEN:
+                    {
+                        float val = index == U_BLACK_PEN ? 0 : 1;
+                        d->dc[d->level].style.stroke_dasharray.set = false;
+                        d->dc[d->level].style.stroke_width.value = 1.0;
+                        d->dc[d->level].style.stroke.value.color.set( val, val, val );
+
+                        d->dc[d->level].stroke_mode = DRAW_PAINT;
+                        d->dc[d->level].stroke_set = true;
+
+                        break;
+                    }
+                }
+            } else {
+                if ( /*index >= 0 &&*/ index < (unsigned int) d->n_obj) {
+                    switch (d->emf_obj[index].type)
+                    {
+                        case U_EMR_CREATEPEN:
+                            select_pen(d, index);
+                            break;
+                        case U_EMR_CREATEBRUSHINDIRECT:
+                        case U_EMR_CREATEDIBPATTERNBRUSHPT:
+                        case U_EMR_CREATEMONOBRUSH:
+                            select_brush(d, index);
+                            break;
+                        case U_EMR_EXTCREATEPEN:
+                            select_extpen(d, index);
+                            break;
+                        case U_EMR_EXTCREATEFONTINDIRECTW:
+                            select_font(d, index);
+                            break;
+                    }
+                }
+            }
+            break;
+        }
+        case U_EMR_CREATEPEN:
+        {
+            dbg_str << "<!-- U_EMR_CREATEPEN -->\n";
+
+            PU_EMRCREATEPEN pEmr = (PU_EMRCREATEPEN) lpEMFR;
+            insert_object(d, pEmr->ihPen, U_EMR_CREATEPEN, lpEMFR);
+            break;
+        }
+        case U_EMR_CREATEBRUSHINDIRECT:
+        {
+            dbg_str << "<!-- U_EMR_CREATEBRUSHINDIRECT -->\n";
+
+            PU_EMRCREATEBRUSHINDIRECT pEmr = (PU_EMRCREATEBRUSHINDIRECT) lpEMFR;
+            insert_object(d, pEmr->ihBrush, U_EMR_CREATEBRUSHINDIRECT, lpEMFR);
+            break;
+        }
+        case U_EMR_DELETEOBJECT:
+            dbg_str << "<!-- U_EMR_DELETEOBJECT -->\n";
+            // Objects here are not deleted until the draw completes, new ones may write over an existing one.
+            break;
+        case U_EMR_ANGLEARC:
+            dbg_str << "<!-- U_EMR_ANGLEARC -->\n";
+            break;
+        case U_EMR_ELLIPSE:
+        {
+            dbg_str << "<!-- U_EMR_ELLIPSE -->\n";
+
+            PU_EMRELLIPSE pEmr = (PU_EMRELLIPSE) lpEMFR;
+            U_RECTL rclBox = pEmr->rclBox;
+
+            double cx = pix_to_x_point( d, (rclBox.left + rclBox.right)/2.0, (rclBox.bottom + rclBox.top)/2.0 );
+            double cy = pix_to_y_point( d, (rclBox.left + rclBox.right)/2.0, (rclBox.bottom + rclBox.top)/2.0 );
+            double rx = pix_to_abs_size( d, std::abs(rclBox.right - rclBox.left  )/2.0 );
+            double ry = pix_to_abs_size( d, std::abs(rclBox.top   - rclBox.bottom)/2.0 );
+
+            SVGOStringStream tmp_ellipse;
+            tmp_ellipse << "cx=\"" << cx << "\" ";
+            tmp_ellipse << "cy=\"" << cy << "\" ";
+            tmp_ellipse << "rx=\"" << rx << "\" ";
+            tmp_ellipse << "ry=\"" << ry << "\" ";
+
+            d->mask |= emr_mask;
+
+            d->outsvg += "   <ellipse ";
+            output_style(d, lpEMFR->iType);  //
+            d->outsvg += "\n\t";
+            d->outsvg += tmp_ellipse.str().c_str();
+            d->outsvg += "/> \n";
+            d->path = "";
+            break;
+        }
+        case U_EMR_RECTANGLE:
+        {
+            dbg_str << "<!-- U_EMR_RECTANGLE -->\n";
+
+            PU_EMRRECTANGLE pEmr = (PU_EMRRECTANGLE) lpEMFR;
+            U_RECTL rc = pEmr->rclBox;
+
+            SVGOStringStream tmp_rectangle;
+            tmp_rectangle << "\n\tM " << pix_to_xy( d, rc.left , rc.top )     << " ";
+            tmp_rectangle << "\n\tL " << pix_to_xy( d, rc.right, rc.top )     << " ";
+            tmp_rectangle << "\n\tL " << pix_to_xy( d, rc.right, rc.bottom )  << " ";
+            tmp_rectangle << "\n\tL " << pix_to_xy( d, rc.left,  rc.bottom )  << " ";
+            tmp_rectangle << "\n\tz";
+
+            d->mask |= emr_mask;
+
+            tmp_path << tmp_rectangle.str().c_str();
+            break;
+        }
+        case U_EMR_ROUNDRECT:
+        {
+            dbg_str << "<!-- U_EMR_ROUNDRECT -->\n";
+
+            PU_EMRROUNDRECT pEmr = (PU_EMRROUNDRECT) lpEMFR;
+            U_RECTL rc = pEmr->rclBox;
+            U_SIZEL corner = pEmr->szlCorner;
+            double f = 4.*(sqrt(2) - 1)/3;
+            double f1 = 1.0 - f;
+            double cnx = corner.cx/2;
+            double cny = corner.cy/2;
+
+            SVGOStringStream tmp_rectangle;
+            tmp_rectangle << "\n"
+                          << "    M "
+                          << pix_to_xy(d,    rc.left            ,        rc.top    + cny    )
+                          << "\n";
+            tmp_rectangle << "   C "
+                          << pix_to_xy(d,    rc.left            ,        rc.top    + cny*f1 )
+                          << " "
+                          << pix_to_xy(d,    rc.left  + cnx*f1  ,        rc.top             )
+                          << " "
+                          << pix_to_xy(d,    rc.left  + cnx     ,        rc.top             )
+                          << "\n";
+            tmp_rectangle << "   L "
+                          << pix_to_xy(d,    rc.right - cnx     ,        rc.top             )
+                          << "\n";
+            tmp_rectangle << "   C "
+                          << pix_to_xy(d,    rc.right - cnx*f1  ,        rc.top             )
+                          << " "
+                          << pix_to_xy(d,    rc.right           ,        rc.top    + cny*f1 )
+                          << " "
+                          << pix_to_xy(d,    rc.right           ,        rc.top    + cny    )
+                          << "\n";
+            tmp_rectangle << "   L "
+                          << pix_to_xy(d,    rc.right           ,        rc.bottom - cny    )
+                          << "\n";
+            tmp_rectangle << "   C "
+                          << pix_to_xy(d,    rc.right           ,        rc.bottom - cny*f1 )
+                          << " "
+                          << pix_to_xy(d,    rc.right - cnx*f1  ,        rc.bottom          )
+                          << " "
+                          << pix_to_xy(d,    rc.right - cnx     ,        rc.bottom          )
+                          << "\n";
+            tmp_rectangle << "   L "
+                          << pix_to_xy(d,    rc.left  + cnx     ,        rc.bottom          )
+                          << "\n";
+            tmp_rectangle << "   C "
+                          << pix_to_xy(d,    rc.left  + cnx*f1  ,        rc.bottom          )
+                          << " "
+                          << pix_to_xy(d,    rc.left            ,        rc.bottom - cny*f1 )
+                          << " "
+                          << pix_to_xy(d,    rc.left            ,        rc.bottom - cny    )
+                          << "\n";
+            tmp_rectangle << "   z\n";
+
+
+            d->mask |= emr_mask;
+
+            tmp_path <<   tmp_rectangle.str().c_str();
+            break;
+        }
+        case U_EMR_ARC:
+        {
+            dbg_str << "<!-- U_EMR_ARC -->\n";
+            U_PAIRF center,start,end,size;
+            int f1;
+            int f2 = (d->arcdir == U_AD_COUNTERCLOCKWISE ? 0 : 1);
+            int stat = emr_arc_points( lpEMFR, &f1, f2, &center, &start, &end, &size);
+            if(!stat){
+                tmp_path <<  "\n\tM " << pix_to_xy(d, start.x, start.y);
+                tmp_path <<  " A "    << pix_to_abs_size(d, size.x)/2.0      << ","  << pix_to_abs_size(d, size.y)/2.0;
+                tmp_path <<  " ";
+                tmp_path <<  180.0 * current_rotation(d)/M_PI;
+                tmp_path <<  " ";
+                tmp_path <<  " " << f1 << "," << f2 << " ";
+                tmp_path <<              pix_to_xy(d, end.x, end.y) << " \n";
+                d->mask |= emr_mask;
+            }
+            else {
+                dbg_str << "<!-- ARC record is invalid -->\n";
+            }
+            break;
+        }
+        case U_EMR_CHORD:
+        {
+            dbg_str << "<!-- U_EMR_CHORD -->\n";
+            U_PAIRF center,start,end,size;
+            int f1;
+            int f2 = (d->arcdir == U_AD_COUNTERCLOCKWISE ? 0 : 1);
+            if(!emr_arc_points( lpEMFR, &f1, f2, &center, &start, &end, &size)){
+                tmp_path <<  "\n\tM " << pix_to_xy(d, start.x, start.y);
+                tmp_path <<  " A "    << pix_to_abs_size(d, size.x)/2.0      << ","  << pix_to_abs_size(d, size.y)/2.0;
+                tmp_path <<  " ";
+                tmp_path <<  180.0 * current_rotation(d)/M_PI;
+                tmp_path <<  " ";
+                tmp_path <<  " " << f1 << "," << f2 << " ";
+                tmp_path <<              pix_to_xy(d, end.x, end.y) << " \n";
+                tmp_path << " z ";
+                d->mask |= emr_mask;
+            }
+            else {
+                dbg_str << "<!-- CHORD record is invalid -->\n";
+            }
+            break;
+        }
+        case U_EMR_PIE:
+        {
+            dbg_str << "<!-- U_EMR_PIE -->\n";
+            U_PAIRF center,start,end,size;
+            int f1;
+            int f2 = (d->arcdir == U_AD_COUNTERCLOCKWISE ? 0 : 1);
+            if(!emr_arc_points( lpEMFR, &f1, f2, &center, &start, &end, &size)){
+                tmp_path <<  "\n\tM " << pix_to_xy(d, center.x, center.y);
+                tmp_path <<  "\n\tL " << pix_to_xy(d, start.x, start.y);
+                tmp_path <<  " A "    << pix_to_abs_size(d, size.x)/2.0      << ","  << pix_to_abs_size(d, size.y)/2.0;
+                tmp_path <<  " ";
+                tmp_path <<  180.0 * current_rotation(d)/M_PI;
+                tmp_path <<  " ";
+                tmp_path <<  " " << f1 << "," << f2 << " ";
+                tmp_path <<              pix_to_xy(d, end.x, end.y) << " \n";
+                tmp_path << " z ";
+                d->mask |= emr_mask;
+            }
+            else {
+                dbg_str << "<!-- PIE record is invalid -->\n";
+            }
+            break;
+        }
+        case U_EMR_SELECTPALETTE:        dbg_str << "<!-- U_EMR_SELECTPALETTE -->\n";        break;
+        case U_EMR_CREATEPALETTE:        dbg_str << "<!-- U_EMR_CREATEPALETTE -->\n";        break;
+        case U_EMR_SETPALETTEENTRIES:    dbg_str << "<!-- U_EMR_SETPALETTEENTRIES -->\n";    break;
+        case U_EMR_RESIZEPALETTE:        dbg_str << "<!-- U_EMR_RESIZEPALETTE -->\n";        break;
+        case U_EMR_REALIZEPALETTE:       dbg_str << "<!-- U_EMR_REALIZEPALETTE -->\n";       break;
+        case U_EMR_EXTFLOODFILL:         dbg_str << "<!-- U_EMR_EXTFLOODFILL -->\n";         break;
+        case U_EMR_LINETO:
+        {
+            dbg_str << "<!-- U_EMR_LINETO -->\n";
+
+            PU_EMRLINETO pEmr = (PU_EMRLINETO) lpEMFR;
+
+            d->mask |= emr_mask;
+
+            tmp_path <<
+                "\n\tL " << pix_to_xy( d, pEmr->ptl.x, pEmr->ptl.y) << " ";
+            break;
+        }
+        case U_EMR_ARCTO:
+        {
+            dbg_str << "<!-- U_EMR_ARCTO -->\n";
+            U_PAIRF center,start,end,size;
+            int f1;
+            int f2 = (d->arcdir == U_AD_COUNTERCLOCKWISE ? 0 : 1);
+            if(!emr_arc_points( lpEMFR, &f1, f2, &center, &start, &end, &size)){
+                // draw a line from current position to start, arc from there
+                tmp_path <<  "\n\tL " << pix_to_xy(d, start.x, start.y);
+                tmp_path <<  " A "    << pix_to_abs_size(d, size.x)/2.0      << ","  << pix_to_abs_size(d, size.y)/2.0;
+                tmp_path <<  " ";
+                tmp_path <<  180.0 * current_rotation(d)/M_PI;
+                tmp_path <<  " ";
+                tmp_path <<  " " << f1 << "," << f2 << " ";
+                tmp_path <<              pix_to_xy(d, end.x, end.y)<< " ";
+
+                d->mask |= emr_mask;
+            }
+            else {
+                dbg_str << "<!-- ARCTO record is invalid -->\n";
+            }
+            break;
+        }
+        case U_EMR_POLYDRAW:             dbg_str << "<!-- U_EMR_POLYDRAW -->\n";             break;
+        case U_EMR_SETARCDIRECTION:
+        {
+              dbg_str << "<!-- U_EMR_SETARCDIRECTION -->\n";
+              PU_EMRSETARCDIRECTION pEmr = (PU_EMRSETARCDIRECTION) lpEMFR;
+              if(d->arcdir == U_AD_CLOCKWISE || d->arcdir == U_AD_COUNTERCLOCKWISE){ // EMF file could be corrupt
+                 d->arcdir = pEmr->iArcDirection;
+              }
+              break;
+        }
+        case U_EMR_SETMITERLIMIT:
+        {
+            dbg_str << "<!-- U_EMR_SETMITERLIMIT -->\n";
+
+            PU_EMRSETMITERLIMIT pEmr = (PU_EMRSETMITERLIMIT) lpEMFR;
+
+            //The function takes a float but saves a 32 bit int in the U_EMR_SETMITERLIMIT record.
+            float miterlimit = *((int32_t *) &(pEmr->eMiterLimit));
+            d->dc[d->level].style.stroke_miterlimit.value = miterlimit;   //ratio, not a pt size
+            if (d->dc[d->level].style.stroke_miterlimit.value < 2)
+                d->dc[d->level].style.stroke_miterlimit.value = 2.0;
+            break;
+        }
+        case U_EMR_BEGINPATH:
+        {
+            dbg_str << "<!-- U_EMR_BEGINPATH -->\n";
+            // The next line should never be needed, should have been handled before main switch
+            // qualifier added because EMF's encountered where moveto preceded beginpath followed by lineto
+            if(d->mask & U_DRAW_VISIBLE){
+               d->path = "";
+            }
+            d->mask |= emr_mask;
+            break;
+        }
+        case U_EMR_ENDPATH:
+        {
+            dbg_str << "<!-- U_EMR_ENDPATH -->\n";
+            d->mask &= (0xFFFFFFFF - U_DRAW_ONLYTO);  // clear the OnlyTo bit (it might not have been set), prevents any further path extension
+            break;
+        }
+        case U_EMR_CLOSEFIGURE:
+        {
+            dbg_str << "<!-- U_EMR_CLOSEFIGURE -->\n";
+            // EMF may contain multiple closefigures on one path
+            tmp_path << "\n\tz";
+            d->mask |= U_DRAW_CLOSED;
+            break;
+        }
+        case U_EMR_FILLPATH:
+        {
+            dbg_str << "<!-- U_EMR_FILLPATH -->\n";
+            if(d->mask & U_DRAW_PATH){          // Operation only effects declared paths
+                if(!(d->mask & U_DRAW_CLOSED)){  // Close a path not explicitly closed by an EMRCLOSEFIGURE, otherwise fill makes no sense
+                    tmp_path << "\n\tz";
+                    d->mask |= U_DRAW_CLOSED;
+                }
+                d->mask |= emr_mask;
+                d->drawtype = U_EMR_FILLPATH;
+            }
+            break;
+        }
+        case U_EMR_STROKEANDFILLPATH:
+        {
+            dbg_str << "<!-- U_EMR_STROKEANDFILLPATH -->\n";
+            if(d->mask & U_DRAW_PATH){          // Operation only effects declared paths
+                if(!(d->mask & U_DRAW_CLOSED)){  // Close a path not explicitly closed by an EMRCLOSEFIGURE, otherwise fill makes no sense
+                    tmp_path << "\n\tz";
+                    d->mask |= U_DRAW_CLOSED;
+                }
+                d->mask |= emr_mask;
+                d->drawtype = U_EMR_STROKEANDFILLPATH;
+            }
+            break;
+        }
+        case U_EMR_STROKEPATH:
+        {
+            dbg_str << "<!-- U_EMR_STROKEPATH -->\n";
+            if(d->mask & U_DRAW_PATH){          // Operation only effects declared paths
+                d->mask |= emr_mask;
+                d->drawtype = U_EMR_STROKEPATH;
+            }
+            break;
+        }
+        case U_EMR_FLATTENPATH:          dbg_str << "<!-- U_EMR_FLATTENPATH -->\n";          break;
+        case U_EMR_WIDENPATH:            dbg_str << "<!-- U_EMR_WIDENPATH -->\n";            break;
+        case U_EMR_SELECTCLIPPATH:
+        {
+            dbg_str << "<!-- U_EMR_SELECTCLIPPATH -->\n";
+            PU_EMRSELECTCLIPPATH pEmr = (PU_EMRSELECTCLIPPATH) lpEMFR;
+            int logic = pEmr->iMode;
+
+            if ((logic < U_RGN_MIN) || (logic > U_RGN_MAX)){ break; }
+            add_clips(d, d->path.c_str(), logic); // finds an existing one or stores this, sets clip_id
+            d->path = "";
+            d->drawtype = 0;
+            break;
+        }
+        case U_EMR_ABORTPATH:
+        {
+            dbg_str << "<!-- U_EMR_ABORTPATH -->\n";
+            d->path = "";
+            d->drawtype = 0;
+            break;
+        }
+        case U_EMR_UNDEF69:              dbg_str << "<!-- U_EMR_UNDEF69 -->\n";              break;
+        case U_EMR_COMMENT:
+        {
+            dbg_str << "<!-- U_EMR_COMMENT -->\n";
+
+            PU_EMRCOMMENT pEmr = (PU_EMRCOMMENT) lpEMFR;
+
+            char *szTxt = (char *) pEmr->Data;
+
+            for (uint32_t i = 0; i < pEmr->cbData; i++) {
+                if ( *szTxt) {
+                    if ( *szTxt >= ' ' && *szTxt < 'z' && *szTxt != '<' && *szTxt != '>' ) {
+                        tmp_str << *szTxt;
+                    }
+                    szTxt++;
+                }
+            }
+
+            if (false && strlen(tmp_str.str().c_str())) {
+                tmp_outsvg << "   <!-- \"";
+                tmp_outsvg << tmp_str.str().c_str();
+                tmp_outsvg << "\" -->\n";
+            }
+
+            break;
+        }
+        case U_EMR_FILLRGN:              dbg_str << "<!-- U_EMR_FILLRGN -->\n";              break;
+        case U_EMR_FRAMERGN:             dbg_str << "<!-- U_EMR_FRAMERGN -->\n";             break;
+        case U_EMR_INVERTRGN:            dbg_str << "<!-- U_EMR_INVERTRGN -->\n";            break;
+        case U_EMR_PAINTRGN:             dbg_str << "<!-- U_EMR_PAINTRGN -->\n";             break;
+        case U_EMR_EXTSELECTCLIPRGN:
+        {
+            dbg_str << "<!-- U_EMR_EXTSELECTCLIPRGN -->\n";
+
+            PU_EMREXTSELECTCLIPRGN pEmr = (PU_EMREXTSELECTCLIPRGN) lpEMFR;
+            // the only mode we implement - this clears the clipping region
+            if (pEmr->iMode == U_RGN_COPY) {
+                d->dc[d->level].clip_id = 0;
+            }
+            break;
+        }
+        case U_EMR_BITBLT:
+        {
+            dbg_str << "<!-- U_EMR_BITBLT -->\n";
+
+            PU_EMRBITBLT pEmr = (PU_EMRBITBLT) lpEMFR;
+            //  Treat all nonImage bitblts as a rectangular write.  Definitely not correct, but at
+            //  least it leaves objects where the operations should have been.
+            if (!pEmr->cbBmiSrc) {
+                // should be an application of a DIBPATTERNBRUSHPT, use a solid color instead
+
+                if(pEmr->dwRop == U_NOOP)break; /* GDI applications apparently often end with this as a sort of flush(), nothing should be drawn */
+                int32_t dx = pEmr->Dest.x;
+                int32_t dy = pEmr->Dest.y;
+                int32_t dw = pEmr->cDest.x;
+                int32_t dh = pEmr->cDest.y;
+                SVGOStringStream tmp_rectangle;
+                tmp_rectangle << "\n\tM " << pix_to_xy( d, dx,      dy      )    << " ";
+                tmp_rectangle << "\n\tL " << pix_to_xy( d, dx + dw, dy      )    << " ";
+                tmp_rectangle << "\n\tL " << pix_to_xy( d, dx + dw, dy + dh )    << " ";
+                tmp_rectangle << "\n\tL " << pix_to_xy( d, dx,      dy + dh )    << " ";
+                tmp_rectangle << "\n\tz";
+
+                d->mask |= emr_mask;
+                d->dwRop3 = pEmr->dwRop;   // we will try to approximate SOME of these
+                d->mask |= U_DRAW_CLOSED; // Bitblit is not really open or closed, but we need it to fill, and this is the flag for that
+
+                tmp_path <<   tmp_rectangle.str().c_str();
+            }
+            else {
+                 double dx = pix_to_x_point( d, pEmr->Dest.x, pEmr->Dest.y);
+                 double dy = pix_to_y_point( d, pEmr->Dest.x, pEmr->Dest.y);
+                 double dw = pix_to_abs_size( d, pEmr->cDest.x);
+                 double dh = pix_to_abs_size( d, pEmr->cDest.y);
+                 //source position within the bitmap, in pixels
+                 int sx = pEmr->Src.x + pEmr->xformSrc.eDx;
+                 int sy = pEmr->Src.y + pEmr->xformSrc.eDy;
+                 int sw = 0; // extract all of the image
+                 int sh = 0;
+                 if(sx<0)sx=0;
+                 if(sy<0)sy=0;
+                 common_image_extraction(d,pEmr,dx,dy,dw,dh,sx,sy,sw,sh,
+                    pEmr->iUsageSrc, pEmr->offBitsSrc, pEmr->cbBitsSrc, pEmr->offBmiSrc, pEmr->cbBmiSrc);
+            }
+            break;
+        }
+        case U_EMR_STRETCHBLT:
+        {
+            dbg_str << "<!-- U_EMR_STRETCHBLT -->\n";
+            PU_EMRSTRETCHBLT pEmr = (PU_EMRSTRETCHBLT) lpEMFR;
+            // Always grab image, ignore modes.
+            if (pEmr->cbBmiSrc) {
+                double dx = pix_to_x_point( d, pEmr->Dest.x, pEmr->Dest.y);
+                double dy = pix_to_y_point( d, pEmr->Dest.x, pEmr->Dest.y);
+                double dw = pix_to_abs_size( d, pEmr->cDest.x);
+                double dh = pix_to_abs_size( d, pEmr->cDest.y);
+                //source position within the bitmap, in pixels
+                int sx = pEmr->Src.x + pEmr->xformSrc.eDx;
+                int sy = pEmr->Src.y + pEmr->xformSrc.eDy;
+                int sw = pEmr->cSrc.x; // extract the specified amount of the image
+                int sh = pEmr->cSrc.y;
+                common_image_extraction(d,pEmr,dx,dy,dw,dh,sx,sy,sw,sh,
+                    pEmr->iUsageSrc, pEmr->offBitsSrc, pEmr->cbBitsSrc, pEmr->offBmiSrc, pEmr->cbBmiSrc);
+            }
+            break;
+        }
+        case U_EMR_MASKBLT:
+        {
+            dbg_str << "<!-- U_EMR_MASKBLT -->\n";
+            PU_EMRMASKBLT pEmr = (PU_EMRMASKBLT) lpEMFR;
+            // Always grab image, ignore masks and modes.
+            if (pEmr->cbBmiSrc) {
+                double dx = pix_to_x_point( d, pEmr->Dest.x, pEmr->Dest.y);
+                double dy = pix_to_y_point( d, pEmr->Dest.x, pEmr->Dest.y);
+                double dw = pix_to_abs_size( d, pEmr->cDest.x);
+                double dh = pix_to_abs_size( d, pEmr->cDest.y);
+                int sx = pEmr->Src.x + pEmr->xformSrc.eDx;  //source position within the bitmap, in pixels
+                int sy = pEmr->Src.y + pEmr->xformSrc.eDy;
+                int sw = 0; // extract all of the image
+                int sh = 0;
+                common_image_extraction(d,pEmr,dx,dy,dw,dh,sx,sy,sw,sh,
+                    pEmr->iUsageSrc, pEmr->offBitsSrc, pEmr->cbBitsSrc, pEmr->offBmiSrc, pEmr->cbBmiSrc);
+            }
+            break;
+        }
+        case U_EMR_PLGBLT:               dbg_str << "<!-- U_EMR_PLGBLT -->\n";               break;
+        case U_EMR_SETDIBITSTODEVICE:    dbg_str << "<!-- U_EMR_SETDIBITSTODEVICE -->\n";    break;
+        case U_EMR_STRETCHDIBITS:
+        {
+            // Some applications use multiple EMF operations, including multiple STRETCHDIBITS to create
+            // images with transparent regions.  PowerPoint does this with rotated images, for instance.
+            // Parsing all of that to derive a single resultant image object is left for a later version
+            // of this code.  In the meantime, every STRETCHDIBITS goes directly to an image.  The Inkscape
+            // user can sort out transparency later using Gimp, if need be.
+
+            PU_EMRSTRETCHDIBITS pEmr = (PU_EMRSTRETCHDIBITS) lpEMFR;
+            double dx = pix_to_x_point( d, pEmr->Dest.x, pEmr->Dest.y );
+            double dy = pix_to_y_point( d, pEmr->Dest.x, pEmr->Dest.y );
+            double dw = pix_to_abs_size( d, pEmr->cDest.x);
+            double dh = pix_to_abs_size( d, pEmr->cDest.y);
+            int sx = pEmr->Src.x;  //source position within the bitmap, in pixels
+            int sy = pEmr->Src.y;
+            int sw = pEmr->cSrc.x; // extract the specified amount of the image
+            int sh = pEmr->cSrc.y;
+            common_image_extraction(d,pEmr,dx,dy,dw,dh,sx,sy,sw,sh,
+                pEmr->iUsageSrc, pEmr->offBitsSrc, pEmr->cbBitsSrc, pEmr->offBmiSrc, pEmr->cbBmiSrc);
+
+            dbg_str << "<!-- U_EMR_STRETCHDIBITS -->\n";
+            break;
+        }
+        case U_EMR_EXTCREATEFONTINDIRECTW:
+        {
+            dbg_str << "<!-- U_EMR_EXTCREATEFONTINDIRECTW -->\n";
+
+            PU_EMREXTCREATEFONTINDIRECTW pEmr = (PU_EMREXTCREATEFONTINDIRECTW) lpEMFR;
+            insert_object(d, pEmr->ihFont, U_EMR_EXTCREATEFONTINDIRECTW, lpEMFR);
+            break;
+        }
+        case U_EMR_EXTTEXTOUTA:
+        case U_EMR_EXTTEXTOUTW:
+        case U_EMR_SMALLTEXTOUT:
+        {
+            dbg_str << "<!-- U_EMR_EXTTEXTOUTA/W -->\n";
+
+            PU_EMREXTTEXTOUTW  pEmr  = (PU_EMREXTTEXTOUTW) lpEMFR;
+            PU_EMRSMALLTEXTOUT pEmrS = (PU_EMRSMALLTEXTOUT) lpEMFR;
+
+            double x1,y1;
+            int roff   = sizeof(U_EMRSMALLTEXTOUT);  //offset to the start of the variable fields, only used with U_EMR_SMALLTEXTOUT
+            int cChars;
+            if(lpEMFR->iType==U_EMR_SMALLTEXTOUT){
+                x1 = pEmrS->Dest.x;
+                y1 = pEmrS->Dest.y;
+                cChars = pEmrS->cChars;
+                if(!(pEmrS->fuOptions & U_ETO_NO_RECT)){ roff += sizeof(U_RECTL); }
+            }
+            else {
+                x1 = pEmr->emrtext.ptlReference.x;
+                y1 = pEmr->emrtext.ptlReference.y;
+                cChars = 0;
+            }
+            uint32_t fOptions = pEmr->emrtext.fOptions;
+
+            if (d->dc[d->level].textAlign & U_TA_UPDATECP) {
+                x1 = d->dc[d->level].cur.x;
+                y1 = d->dc[d->level].cur.y;
+            }
+
+            double x = pix_to_x_point(d, x1, y1);
+            double y = pix_to_y_point(d, x1, y1);
+
+            /* Rotation issues are handled entirely in libTERE now */
+
+            uint32_t *dup_wt = nullptr;
+
+            if(       lpEMFR->iType==U_EMR_EXTTEXTOUTA){
+                /*  These should be JUST ASCII, but they might not be...
+                    If it holds Utf-8 or plain ASCII the first call will succeed.
+                    If not, assume that it holds Latin1.
+                    If that fails then something is really screwed up!
+                */
+                dup_wt = U_Utf8ToUtf32le((char *) pEmr + pEmr->emrtext.offString, pEmr->emrtext.nChars, nullptr);
+                if(!dup_wt)dup_wt = U_Latin1ToUtf32le((char *) pEmr + pEmr->emrtext.offString, pEmr->emrtext.nChars, nullptr);
+                if(!dup_wt)dup_wt = unknown_chars(pEmr->emrtext.nChars);
+            }
+            else if(  lpEMFR->iType==U_EMR_EXTTEXTOUTW){
+                dup_wt = U_Utf16leToUtf32le((uint16_t *)((char *) pEmr + pEmr->emrtext.offString), pEmr->emrtext.nChars, nullptr);
+                if(!dup_wt)dup_wt = unknown_chars(pEmr->emrtext.nChars);
+            }
+            else { // U_EMR_SMALLTEXTOUT
+                if(pEmrS->fuOptions & U_ETO_SMALL_CHARS){
+                    dup_wt = U_Utf8ToUtf32le((char *) pEmrS + roff, cChars, nullptr);
+                }
+                else {
+                    dup_wt = U_Utf16leToUtf32le((uint16_t *)((char *) pEmrS + roff), cChars, nullptr);
+                }
+                if(!dup_wt)dup_wt = unknown_chars(cChars);
+            }
+
+            msdepua(dup_wt); //convert everything in Microsoft's private use area.  For Symbol, Wingdings, Dingbats
+
+            if(NonToUnicode(dup_wt, d->dc[d->level].font_name)){
+                free(d->dc[d->level].font_name);
+                d->dc[d->level].font_name =  strdup("Times New Roman");
+            }
+
+            char *ansi_text;
+            ansi_text = (char *) U_Utf32leToUtf8((uint32_t *)dup_wt, 0, nullptr);
+            free(dup_wt);
+            // Empty string or starts with an invalid escape/control sequence, which is bogus text.  Throw it out before g_markup_escape_text can make things worse
+            if(*((uint8_t *)ansi_text) <= 0x1F){
+                free(ansi_text);
+                ansi_text=nullptr;
+            }
+
+            if (ansi_text) {
+
+                SVGOStringStream ts;
+
+                gchar *escaped_text = g_markup_escape_text(ansi_text, -1);
+
+                tsp.x              = x*0.8;  // TERE expects sizes in points.
+                tsp.y              = y*0.8;
+                tsp.color.Red      = d->dc[d->level].textColor.Red;
+                tsp.color.Green    = d->dc[d->level].textColor.Green;
+                tsp.color.Blue     = d->dc[d->level].textColor.Blue;
+                tsp.color.Reserved = 0;
+                switch(d->dc[d->level].style.font_style.value){
+                  case SP_CSS_FONT_STYLE_OBLIQUE:
+                     tsp.italics = FC_SLANT_OBLIQUE; break;
+                  case SP_CSS_FONT_STYLE_ITALIC:
+                     tsp.italics = FC_SLANT_ITALIC;  break;
+                  default:
+                  case SP_CSS_FONT_STYLE_NORMAL:
+                     tsp.italics = FC_SLANT_ROMAN;   break;
+                }
+                switch(d->dc[d->level].style.font_weight.value){
+                    case SP_CSS_FONT_WEIGHT_100:       tsp.weight =  FC_WEIGHT_THIN       ; break;
+                    case SP_CSS_FONT_WEIGHT_200:       tsp.weight =  FC_WEIGHT_EXTRALIGHT ; break;
+                    case SP_CSS_FONT_WEIGHT_300:       tsp.weight =  FC_WEIGHT_LIGHT      ; break;
+                    case SP_CSS_FONT_WEIGHT_400:       tsp.weight =  FC_WEIGHT_NORMAL     ; break;
+                    case SP_CSS_FONT_WEIGHT_500:       tsp.weight =  FC_WEIGHT_MEDIUM     ; break;
+                    case SP_CSS_FONT_WEIGHT_600:       tsp.weight =  FC_WEIGHT_SEMIBOLD   ; break;
+                    case SP_CSS_FONT_WEIGHT_700:       tsp.weight =  FC_WEIGHT_BOLD       ; break;
+                    case SP_CSS_FONT_WEIGHT_800:       tsp.weight =  FC_WEIGHT_EXTRABOLD  ; break;
+                    case SP_CSS_FONT_WEIGHT_900:       tsp.weight =  FC_WEIGHT_HEAVY      ; break;
+                    case SP_CSS_FONT_WEIGHT_NORMAL:    tsp.weight =  FC_WEIGHT_NORMAL     ; break;
+                    case SP_CSS_FONT_WEIGHT_BOLD:      tsp.weight =  FC_WEIGHT_BOLD       ; break;
+                    case SP_CSS_FONT_WEIGHT_LIGHTER:   tsp.weight =  FC_WEIGHT_EXTRALIGHT ; break;
+                    case SP_CSS_FONT_WEIGHT_BOLDER:    tsp.weight =  FC_WEIGHT_EXTRABOLD  ; break;
+                    default:                           tsp.weight =  FC_WEIGHT_NORMAL     ; break;
+                }
+                // EMF only supports two types of text decoration
+                tsp.decoration = TXTDECOR_NONE;
+                if(d->dc[d->level].style.text_decoration_line.underline){    tsp.decoration |= TXTDECOR_UNDER; }
+                if(d->dc[d->level].style.text_decoration_line.line_through){ tsp.decoration |= TXTDECOR_STRIKE;}
+
+                // EMF textalignment is a bit strange: 0x6 is center, 0x2 is right, 0x0 is left, the value 0x4 is also drawn left
+                tsp.taln  = ((d->dc[d->level].textAlign & U_TA_CENTER)  == U_TA_CENTER)  ?  ALICENTER :
+                            (((d->dc[d->level].textAlign & U_TA_CENTER) == U_TA_LEFT)    ?  ALILEFT   :
+                                                                                            ALIRIGHT);
+                tsp.taln |= ((d->dc[d->level].textAlign & U_TA_BASEBIT) ?   ALIBASE :
+                            ((d->dc[d->level].textAlign & U_TA_BOTTOM)  ?   ALIBOT  :
+                                                                            ALITOP));
+
+                // language direction can be encoded two ways, U_TA_RTLREADING is preferred 
+                if( (fOptions & U_ETO_RTLREADING) || (d->dc[d->level].textAlign & U_TA_RTLREADING) ){ tsp.ldir = LDIR_RL; }
+                else{                                                                                 tsp.ldir = LDIR_LR; }
+
+                tsp.condensed = FC_WIDTH_NORMAL; // Not implemented well in libTERE (yet)
+                tsp.ori = d->dc[d->level].style.baseline_shift.value;            // For now orientation is always the same as escapement
+                tsp.ori += 180.0 * current_rotation(d)/ M_PI;                    // radians to degrees
+                tsp.string = (uint8_t *) U_strdup(escaped_text);                 // this will be free'd much later at a trinfo_clear().
+                tsp.fs = d->dc[d->level].style.font_size.computed * 0.8;         // Font size in points
+                char *fontspec = TR_construct_fontspec(&tsp, d->dc[d->level].font_name);
+                tsp.fi_idx = ftinfo_load_fontname(d->tri->fti,fontspec);
+                free(fontspec);
+                // when font name includes narrow it may not be set to "condensed".  Narrow fonts do not work well anyway though
+                // as the metrics from fontconfig may not match, or the font may not be present.
+                if(0<= TR_findcasesub(d->dc[d->level].font_name, (char *) "Narrow")){ tsp.co=1; }
+                else {                                                                tsp.co=0; }
+
+                int status = trinfo_load_textrec(d->tri, &tsp, tsp.ori,TR_EMFBOT);  // ori is actually escapement
+                if(status==-1){ // change of escapement, emit what we have and reset
+                    TR_layout_analyze(d->tri);
+                    if (d->dc[d->level].clip_id){
+                       SVGOStringStream tmp_clip;
+                       tmp_clip << "\n<g\n\tclip-path=\"url(#clipEmfPath" << d->dc[d->level].clip_id << ")\"\n>";
+                       d->outsvg += tmp_clip.str().c_str();
+                    }
+                    TR_layout_2_svg(d->tri);
+                    ts << d->tri->out;
+                    d->outsvg += ts.str().c_str();
+                    d->tri = trinfo_clear(d->tri);
+                    (void) trinfo_load_textrec(d->tri, &tsp, tsp.ori,TR_EMFBOT); // ignore return status, it must work
+                    if (d->dc[d->level].clip_id){
+                       d->outsvg += "\n</g>\n";
+                    }        
+                }
+
+                g_free(escaped_text);
+                free(ansi_text);
+            }
+
+            break;
+        }
+        case U_EMR_POLYBEZIER16:
+        {
+            dbg_str << "<!-- U_EMR_POLYBEZIER16 -->\n";
+
+            PU_EMRPOLYBEZIER16 pEmr = (PU_EMRPOLYBEZIER16) lpEMFR;
+            PU_POINT16 apts = (PU_POINT16) pEmr->apts; // Bug in MinGW wingdi.h ?
+            uint32_t i,j;
+
+            if (pEmr->cpts<4)
+                break;
+
+            d->mask |= emr_mask;
+
+            tmp_str << "\n\tM " << pix_to_xy( d, apts[0].x, apts[0].y ) << " ";
+
+            for (i=1; i<pEmr->cpts; ) {
+                tmp_str << "\n\tC ";
+                for (j=0; j<3 && i<pEmr->cpts; j++,i++) {
+                    tmp_str << pix_to_xy( d, apts[i].x, apts[i].y ) << " ";
+                }
+            }
+
+            tmp_path << tmp_str.str().c_str();
+
+            break;
+        }
+        case U_EMR_POLYGON16:
+        {
+            dbg_str << "<!-- U_EMR_POLYGON16 -->\n";
+
+            PU_EMRPOLYGON16 pEmr = (PU_EMRPOLYGON16) lpEMFR;
+            PU_POINT16 apts = (PU_POINT16) pEmr->apts; // Bug in MinGW wingdi.h ?
+            SVGOStringStream tmp_poly;
+            unsigned int i;
+            unsigned int first = 0;
+
+            d->mask |= emr_mask;
+
+            // skip the first point?
+            tmp_poly << "\n\tM " << pix_to_xy( d, apts[first].x, apts[first].y ) << " ";
+
+            for (i=first+1; i<pEmr->cpts; i++) {
+                tmp_poly << "\n\tL " << pix_to_xy( d, apts[i].x, apts[i].y ) << " ";
+            }
+
+            tmp_path <<  tmp_poly.str().c_str();
+            tmp_path << "\n\tz";
+            d->mask |= U_DRAW_CLOSED;
+
+            break;
+        }
+        case U_EMR_POLYLINE16:
+        {
+            dbg_str << "<!-- U_EMR_POLYLINE16 -->\n";
+
+            PU_EMRPOLYLINE16 pEmr = (PU_EMRPOLYLINE16) lpEMFR;
+            PU_POINT16 apts = (PU_POINT16) pEmr->apts; // Bug in MinGW wingdi.h ?
+            uint32_t i;
+
+            if (pEmr->cpts<2)
+                break;
+
+            d->mask |= emr_mask;
+
+            tmp_str << "\n\tM " << pix_to_xy( d, apts[0].x, apts[0].y ) << " ";
+
+            for (i=1; i<pEmr->cpts; i++) {
+                tmp_str << "\n\tL " << pix_to_xy( d, apts[i].x, apts[i].y ) << " ";
+            }
+
+            tmp_path << tmp_str.str().c_str();
+
+            break;
+        }
+        case U_EMR_POLYBEZIERTO16:
+        {
+            dbg_str << "<!-- U_EMR_POLYBEZIERTO16 -->\n";
+
+            PU_EMRPOLYBEZIERTO16 pEmr = (PU_EMRPOLYBEZIERTO16) lpEMFR;
+            PU_POINT16 apts = (PU_POINT16) pEmr->apts; // Bug in MinGW wingdi.h ?
+            uint32_t i,j;
+
+            d->mask |= emr_mask;
+
+            for (i=0; i<pEmr->cpts;) {
+                tmp_path << "\n\tC ";
+                for (j=0; j<3 && i<pEmr->cpts; j++,i++) {
+                    tmp_path << pix_to_xy( d, apts[i].x, apts[i].y) << " ";
+                }
+            }
+
+            break;
+        }
+        case U_EMR_POLYLINETO16:
+        {
+            dbg_str << "<!-- U_EMR_POLYLINETO16 -->\n";
+
+            PU_EMRPOLYLINETO16 pEmr = (PU_EMRPOLYLINETO16) lpEMFR;
+            PU_POINT16 apts = (PU_POINT16) pEmr->apts; // Bug in MinGW wingdi.h ?
+            uint32_t i;
+
+            d->mask |= emr_mask;
+
+            for (i=0; i<pEmr->cpts;i++) {
+                tmp_path << "\n\tL " << pix_to_xy( d, apts[i].x, apts[i].y) << " ";
+            }
+
+            break;
+        }
+        case U_EMR_POLYPOLYLINE16:
+        case U_EMR_POLYPOLYGON16:
+        {
+            if (lpEMFR->iType == U_EMR_POLYPOLYLINE16)
+                dbg_str << "<!-- U_EMR_POLYPOLYLINE16 -->\n";
+            if (lpEMFR->iType == U_EMR_POLYPOLYGON16)
+                dbg_str << "<!-- U_EMR_POLYPOLYGON16 -->\n";
+
+            PU_EMRPOLYPOLYGON16 pEmr = (PU_EMRPOLYPOLYGON16) lpEMFR;
+            unsigned int n, i, j;
+
+            d->mask |= emr_mask;
+
+            PU_POINT16 apts = (PU_POINT16) &pEmr->aPolyCounts[pEmr->nPolys];
+
+            i = 0;
+            for (n=0; n<pEmr->nPolys && i<pEmr->cpts; n++) {
+                SVGOStringStream poly_path;
+
+                poly_path << "\n\tM " << pix_to_xy( d, apts[i].x, apts[i].y) << " ";
+                i++;
+
+                for (j=1; j<pEmr->aPolyCounts[n] && i<pEmr->cpts; j++) {
+                    poly_path << "\n\tL " << pix_to_xy( d, apts[i].x, apts[i].y) << " ";
+                    i++;
+                }
+
+                tmp_str << poly_path.str().c_str();
+                if (lpEMFR->iType == U_EMR_POLYPOLYGON16)
+                    tmp_str << " z";
+                tmp_str << " \n";
+            }
+
+            tmp_path << tmp_str.str().c_str();
+
+            break;
+        }
+        case U_EMR_POLYDRAW16:           dbg_str << "<!-- U_EMR_POLYDRAW16 -->\n";           break;
+        case U_EMR_CREATEMONOBRUSH:
+        {
+            dbg_str << "<!-- U_EMR_CREATEDIBPATTERNBRUSHPT -->\n";
+
+            PU_EMRCREATEMONOBRUSH pEmr = (PU_EMRCREATEMONOBRUSH) lpEMFR;
+            insert_object(d, pEmr->ihBrush, U_EMR_CREATEMONOBRUSH, lpEMFR);
+            break;
+        }
+        case U_EMR_CREATEDIBPATTERNBRUSHPT:
+        {
+            dbg_str << "<!-- U_EMR_CREATEDIBPATTERNBRUSHPT -->\n";
+
+            PU_EMRCREATEDIBPATTERNBRUSHPT pEmr = (PU_EMRCREATEDIBPATTERNBRUSHPT) lpEMFR;
+            insert_object(d, pEmr->ihBrush, U_EMR_CREATEDIBPATTERNBRUSHPT, lpEMFR);
+            break;
+        }
+        case U_EMR_EXTCREATEPEN:
+        {
+            dbg_str << "<!-- U_EMR_EXTCREATEPEN -->\n";
+
+            PU_EMREXTCREATEPEN pEmr = (PU_EMREXTCREATEPEN) lpEMFR;
+            insert_object(d, pEmr->ihPen, U_EMR_EXTCREATEPEN, lpEMFR);
+            break;
+        }
+        case U_EMR_POLYTEXTOUTA:         dbg_str << "<!-- U_EMR_POLYTEXTOUTA -->\n";         break;
+        case U_EMR_POLYTEXTOUTW:         dbg_str << "<!-- U_EMR_POLYTEXTOUTW -->\n";         break;
+        case U_EMR_SETICMMODE:
+        {
+            dbg_str << "<!-- U_EMR_SETICMMODE -->\n";
+            PU_EMRSETICMMODE pEmr = (PU_EMRSETICMMODE) lpEMFR;
+            ICMmode= pEmr->iMode;
+            break;
+        }
+        case U_EMR_CREATECOLORSPACE:     dbg_str << "<!-- U_EMR_CREATECOLORSPACE -->\n";     break;
+        case U_EMR_SETCOLORSPACE:        dbg_str << "<!-- U_EMR_SETCOLORSPACE -->\n";        break;
+        case U_EMR_DELETECOLORSPACE:     dbg_str << "<!-- U_EMR_DELETECOLORSPACE -->\n";     break;
+        case U_EMR_GLSRECORD:            dbg_str << "<!-- U_EMR_GLSRECORD -->\n";            break;
+        case U_EMR_GLSBOUNDEDRECORD:     dbg_str << "<!-- U_EMR_GLSBOUNDEDRECORD -->\n";     break;
+        case U_EMR_PIXELFORMAT:          dbg_str << "<!-- U_EMR_PIXELFORMAT -->\n";          break;
+        case U_EMR_DRAWESCAPE:           dbg_str << "<!-- U_EMR_DRAWESCAPE -->\n";           break;
+        case U_EMR_EXTESCAPE:            dbg_str << "<!-- U_EMR_EXTESCAPE -->\n";            break;
+        case U_EMR_UNDEF107:             dbg_str << "<!-- U_EMR_UNDEF107 -->\n";             break;
+        // U_EMR_SMALLTEXTOUT is handled with U_EMR_EXTTEXTOUTA/W above
+        case U_EMR_FORCEUFIMAPPING:      dbg_str << "<!-- U_EMR_FORCEUFIMAPPING -->\n";      break;
+        case U_EMR_NAMEDESCAPE:          dbg_str << "<!-- U_EMR_NAMEDESCAPE -->\n";          break;
+        case U_EMR_COLORCORRECTPALETTE:  dbg_str << "<!-- U_EMR_COLORCORRECTPALETTE -->\n";  break;
+        case U_EMR_SETICMPROFILEA:       dbg_str << "<!-- U_EMR_SETICMPROFILEA -->\n";       break;
+        case U_EMR_SETICMPROFILEW:       dbg_str << "<!-- U_EMR_SETICMPROFILEW -->\n";       break;
+        case U_EMR_ALPHABLEND:           dbg_str << "<!-- U_EMR_ALPHABLEND -->\n";           break;
+        case U_EMR_SETLAYOUT:            dbg_str << "<!-- U_EMR_SETLAYOUT -->\n";            break;
+        case U_EMR_TRANSPARENTBLT:       dbg_str << "<!-- U_EMR_TRANSPARENTBLT -->\n";       break;
+        case U_EMR_UNDEF117:             dbg_str << "<!-- U_EMR_UNDEF117 -->\n";             break;
+        case U_EMR_GRADIENTFILL:
+        {
+            /*  Gradient fill is doable for rectangles because those correspond to linear gradients.  However,
+                the general case for the triangle fill, with a different color in each corner of the triangle,
+                has no SVG equivalent and cannot be easily emulated with SVG gradients. So the linear gradient
+                is implemented, and the triangle fill just paints with the color of the first corner.
+                
+                This record can hold a series of gradients so we are forced to add path elements directly here, 
+                it cannot wait for the top of the main loop.  Any existing path is erased.
+            
+            */
+            dbg_str << "<!-- U_EMR_GRADIENTFILL -->\n";
+            PU_EMRGRADIENTFILL pEmr = (PU_EMRGRADIENTFILL) lpEMFR;
+            int     nV = pEmr->nTriVert;  //  Number of TriVertex objects
+            int     nG = pEmr->nGradObj;  //  Number of gradient triangle/rectangle objects
+            U_TRIVERTEX *tv  = (U_TRIVERTEX *)(((char *)lpEMFR) + sizeof(U_EMRGRADIENTFILL));
+            if( pEmr->ulMode == U_GRADIENT_FILL_RECT_H ||
+                pEmr->ulMode == U_GRADIENT_FILL_RECT_V
+            ){
+                 SVGOStringStream tmp_rectangle;
+                 int i,fill_idx;
+                 U_GRADIENT4 *rcs = (U_GRADIENT4 *)(((char *)lpEMFR) + sizeof(U_EMRGRADIENTFILL) + sizeof(U_TRIVERTEX)*nV);
+                 for(i=0;i<nG;i++){
+                     tmp_rectangle << "\n<path d=\"";
+                     fill_idx = add_gradient(d, pEmr->ulMode, tv[rcs[i].UpperLeft], tv[rcs[i].LowerRight]);
+                     tmp_rectangle << "\n\tM " << pix_to_xy( d, tv[rcs[i].UpperLeft ].x , tv[rcs[i].UpperLeft ].y )  << " ";
+                     tmp_rectangle << "\n\tL " << pix_to_xy( d, tv[rcs[i].LowerRight].x , tv[rcs[i].UpperLeft ].y )  << " ";
+                     tmp_rectangle << "\n\tL " << pix_to_xy( d, tv[rcs[i].LowerRight].x , tv[rcs[i].LowerRight].y )  << " ";
+                     tmp_rectangle << "\n\tL " << pix_to_xy( d, tv[rcs[i].UpperLeft ].x , tv[rcs[i].LowerRight].y )  << " ";
+                     tmp_rectangle << "\n\tz\"";
+                     tmp_rectangle << "\n\tstyle=\"stroke:none;fill:url(#";
+                     tmp_rectangle << d->gradients.strings[fill_idx];
+                     tmp_rectangle << ");\"\n";
+                     if (d->dc[d->level].clip_id){
+                        tmp_rectangle << "\tclip-path=\"url(#clipEmfPath" << d->dc[d->level].clip_id << ")\"\n";
+                     }
+                     tmp_rectangle << "/>\n";
+                 }
+                 d->outsvg += tmp_rectangle.str().c_str();
+            }
+            else if(pEmr->ulMode == U_GRADIENT_FILL_TRIANGLE){
+                 SVGOStringStream tmp_triangle;
+                 char tmpcolor[8];
+                 int i;
+                 U_GRADIENT3 *tris = (U_GRADIENT3 *)(((char *)lpEMFR) + sizeof(U_EMRGRADIENTFILL) + sizeof(U_TRIVERTEX)*nV);
+                 for(i=0;i<nG;i++){
+                     tmp_triangle << "\n<path d=\"";
+                     sprintf(tmpcolor,"%6.6X",sethexcolor(trivertex_to_colorref(tv[tris[i].Vertex1])));
+                     tmp_triangle << "\n\tM " << pix_to_xy( d, tv[tris[i].Vertex1].x , tv[tris[i].Vertex1].y )  << " ";
+                     tmp_triangle << "\n\tL " << pix_to_xy( d, tv[tris[i].Vertex2].x , tv[tris[i].Vertex2].y )  << " ";
+                     tmp_triangle << "\n\tL " << pix_to_xy( d, tv[tris[i].Vertex3].x , tv[tris[i].Vertex3].y )  << " ";
+                     tmp_triangle << "\n\tz\"";
+                     tmp_triangle << "\n\tstyle=\"stroke:none;fill:#";
+                     tmp_triangle << tmpcolor;
+                     tmp_triangle << ";\"\n/>\n";
+                 }
+                 d->outsvg += tmp_triangle.str().c_str();
+            }
+            d->path = "";            
+            // if it is anything else the record is bogus, so ignore it
+            break;
+        }
+        case U_EMR_SETLINKEDUFIS:        dbg_str << "<!-- U_EMR_SETLINKEDUFIS -->\n";        break;
+        case U_EMR_SETTEXTJUSTIFICATION: dbg_str << "<!-- U_EMR_SETTEXTJUSTIFICATION -->\n"; break;
+        case U_EMR_COLORMATCHTOTARGETW:  dbg_str << "<!-- U_EMR_COLORMATCHTOTARGETW -->\n";  break;
+        case U_EMR_CREATECOLORSPACEW:    dbg_str << "<!-- U_EMR_CREATECOLORSPACEW -->\n";    break;
+        default:
+            dbg_str << "<!-- U_EMR_??? -->\n";
+            break;
+    }  //end of switch
+//  At run time define environment variable INKSCAPE_DBG_EMF to include string COMMENT.
+//  Users may employ this to to place a comment for each processed EMR record in the SVG
+    if(eDbgComment){
+       d->outsvg += dbg_str.str().c_str();
+    }
+    d->outsvg += tmp_outsvg.str().c_str();
+    d->path += tmp_path.str().c_str();
+
+    }  //end of while
+//  At run time define environment variable INKSCAPE_DBG_EMF to include string FINAL
+//  Users may employ this to to show the final SVG derived from the EMF
+    if(eDbgFinal){
+       std::cout << d->outsvg << std::endl;
+    }
+    (void) emr_properties(U_EMR_INVALID);  // force the release of the lookup table memory, returned value is irrelevant
+
+    return(file_status);
+}
+
+void Emf::free_emf_strings(EMF_STRINGS name){
+    if(name.count){
+        for(int i=0; i< name.count; i++){ free(name.strings[i]); }
+        free(name.strings);
+    }
+    name.count = 0;
+    name.size = 0;
+}
+
+SPDocument *
+Emf::open( Inkscape::Extension::Input * /*mod*/, const gchar *uri )
+{
+    if (uri == nullptr) {
+        return nullptr;
+    }
+
+    // ensure usage of dot as decimal separator in scanf/printf functions (indepentendly of current locale)
+    char *oldlocale = g_strdup(setlocale(LC_NUMERIC, nullptr));
+    setlocale(LC_NUMERIC, "C");
+
+    EMF_CALLBACK_DATA d;
+
+    d.n_obj   = 0;     //these might not be set otherwise if the input file is corrupt
+    d.emf_obj = nullptr; 
+    d.dc[0].font_name = strdup("Arial"); // Default font, set only on lowest level, it copies up from there EMF spec says device can pick whatever it wants
+
+    // set up the size default for patterns in defs.  This might not be referenced if there are no patterns defined in the drawing.
+
+    d.defs += "\n";
+    d.defs += "   <pattern id=\"EMFhbasepattern\"     \n";
+    d.defs += "        patternUnits=\"userSpaceOnUse\"\n";
+    d.defs += "        width=\"6\"                    \n";
+    d.defs += "        height=\"6\"                   \n";
+    d.defs += "        x=\"0\"                        \n";
+    d.defs += "        y=\"0\">                       \n";
+    d.defs += "   </pattern>                          \n";
+
+
+    size_t length;
+    char *contents;
+    if(emf_readdata(uri, &contents, &length))return(nullptr);
+
+    d.pDesc = nullptr;
+
+    // set up the text reassembly system
+    if(!(d.tri = trinfo_init(nullptr)))return(nullptr);
+    (void) trinfo_load_ft_opts(d.tri, 1,
+      FT_LOAD_NO_SCALE | FT_LOAD_NO_HINTING  | FT_LOAD_NO_BITMAP,
+      FT_KERNING_UNSCALED);
+
+    int good = myEnhMetaFileProc(contents,length, &d);
+    free(contents);
+
+    if (d.pDesc){ free( d.pDesc ); }
+
+//    std::cout << "SVG Output: " << std::endl << d.outsvg << std::endl;
+
+    SPDocument *doc = nullptr;
+    if (good) {
+        doc = SPDocument::createNewDocFromMem(d.outsvg.c_str(), strlen(d.outsvg.c_str()), TRUE);
+    }
+
+    free_emf_strings(d.hatches);
+    free_emf_strings(d.images);
+    free_emf_strings(d.gradients);
+    free_emf_strings(d.clips);
+
+    if (d.emf_obj) {
+        int i;
+        for (i=0; i<d.n_obj; i++)
+            delete_object(&d, i);
+        delete[] d.emf_obj;
+    }
+
+    d.dc[0].style.stroke_dasharray.values.clear();
+
+    for(int i=0; i<=EMF_MAX_DC; i++){
+      if(d.dc[i].font_name)free(d.dc[i].font_name);
+    }
+
+    d.tri = trinfo_release_except_FC(d.tri);
+
+    // in earlier versions no viewbox was generated and a call to setViewBoxIfMissing() was needed here.
+
+    // restore decimal separator used in scanf/printf functions to initial value
+    setlocale(LC_NUMERIC, oldlocale);
+    g_free(oldlocale);
+
+    return doc;
+}
+
+
+void
+Emf::init ()
+{
+    /* EMF in */
+    Inkscape::Extension::build_from_mem(
+        "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+            "<name>" N_("EMF Input") "</name>\n"
+            "<id>org.inkscape.input.emf</id>\n"
+            "<input>\n"
+                "<extension>.emf</extension>\n"
+                "<mimetype>image/x-emf</mimetype>\n"
+                "<filetypename>" N_("Enhanced Metafiles (*.emf)") "</filetypename>\n"
+                "<filetypetooltip>" N_("Enhanced Metafiles") "</filetypetooltip>\n"
+                "<output_extension>org.inkscape.output.emf</output_extension>\n"
+            "</input>\n"
+        "</inkscape-extension>", new Emf());
+
+    /* EMF out */
+    Inkscape::Extension::build_from_mem(
+        "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+            "<name>" N_("EMF Output") "</name>\n"
+            "<id>org.inkscape.output.emf</id>\n"
+            "<param name=\"textToPath\" gui-text=\"" N_("Convert texts to paths") "\" type=\"bool\">true</param>\n"
+            "<param name=\"TnrToSymbol\" gui-text=\"" N_("Map Unicode to Symbol font") "\" type=\"bool\">true</param>\n"
+            "<param name=\"TnrToWingdings\" gui-text=\"" N_("Map Unicode to Wingdings") "\" type=\"bool\">true</param>\n"
+            "<param name=\"TnrToZapfDingbats\" gui-text=\"" N_("Map Unicode to Zapf Dingbats") "\" type=\"bool\">true</param>\n"
+            "<param name=\"UsePUA\" gui-text=\"" N_("Use MS Unicode PUA (0xF020-0xF0FF) for converted characters") "\" type=\"bool\">false</param>\n"
+            "<param name=\"FixPPTCharPos\" gui-text=\"" N_("Compensate for PPT font bug") "\" type=\"bool\">false</param>\n"
+            "<param name=\"FixPPTDashLine\" gui-text=\"" N_("Convert dashed/dotted lines to single lines") "\" type=\"bool\">false</param>\n"
+            "<param name=\"FixPPTGrad2Polys\" gui-text=\"" N_("Convert gradients to colored polygon series") "\" type=\"bool\">false</param>\n"
+            "<param name=\"FixPPTLinGrad\" gui-text=\"" N_("Use native rectangular linear gradients") "\" type=\"bool\">false</param>\n"
+            "<param name=\"FixPPTPatternAsHatch\" gui-text=\"" N_("Map all fill patterns to standard EMF hatches") "\" type=\"bool\">false</param>\n"
+            "<param name=\"FixImageRot\" gui-text=\"" N_("Ignore image rotations") "\" type=\"bool\">false</param>\n"
+            "<output>\n"
+                "<extension>.emf</extension>\n"
+                "<mimetype>image/x-emf</mimetype>\n"
+                "<filetypename>" N_("Enhanced Metafile (*.emf)") "</filetypename>\n"
+                "<filetypetooltip>" N_("Enhanced Metafile") "</filetypetooltip>\n"
+            "</output>\n"
+        "</inkscape-extension>", new Emf());
+
+    return;
+}
+
+
+} } }  /* namespace Inkscape, Extension, Implementation */
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
diff --git a/src/extension/internal/emf-inout.h b/src/extension/internal/emf-inout.h
new file mode 100644
index 0000000..1891e8b
--- /dev/null
+++ b/src/extension/internal/emf-inout.h
@@ -0,0 +1,250 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/** @file
+ * @brief Enhanced Metafile Input/Output
+ */
+/* Authors:
+ *   Ulf Erikson <ulferikson@users.sf.net>
+ *   David Mathog
+ *
+ * Copyright (C) 2006-2008 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+#ifndef SEEN_EXTENSION_INTERNAL_EMF_H
+#define SEEN_EXTENSION_INTERNAL_EMF_H
+
+#include <3rdparty/libuemf/uemf.h>
+#include <3rdparty/libuemf/uemf_safe.h>
+#include <3rdparty/libuemf/uemf_endian.h> // for U_emf_record_sizeok()
+#include "extension/internal/metafile-inout.h" // picks up PNG
+#include "extension/implementation/implementation.h"
+#include "style.h"
+#include "text_reassemble.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+
+#define DIRTY_NONE   0x00
+#define DIRTY_TEXT   0x01
+#define DIRTY_FILL   0x02
+#define DIRTY_STROKE 0x04
+
+struct EMF_OBJECT {
+    int type = 0;
+    int level = 0;
+    char *lpEMFR = nullptr;
+};
+using PEMF_OBJECT = EMF_OBJECT *;
+
+struct EMF_STRINGS {
+    int size = 0;               // number of slots allocated in strings
+    int count = 0;              // number of slots used in strings
+    char **strings = nullptr;   // place to store strings
+};
+using PEMF_STRINGS = EMF_STRINGS *;
+
+struct EMF_DEVICE_CONTEXT {
+    EMF_DEVICE_CONTEXT() :
+        // SPStyle: class with constructor
+        font_name(nullptr),
+        clip_id(0),
+        stroke_set(false), stroke_mode(0), stroke_idx(0), stroke_recidx(0),
+        fill_set(false),   fill_mode(0),   fill_idx(0),   fill_recidx(0),
+        dirty(0),
+        // sizeWnd, sizeView, winorg, vieworg,
+        ScaleInX(0), ScaleInY(0),
+        ScaleOutX(0), ScaleOutY(0),
+        bkMode(U_TRANSPARENT),
+        // bkColor, textColor
+        textAlign(0)
+        // worldTransform, cur
+    {
+        font_name = nullptr;
+        sizeWnd  = sizel_set( 0.0, 0.0 );
+        sizeView = sizel_set( 0.0, 0.0 );
+        winorg  = point32_set( 0.0, 0.0 );
+        vieworg = point32_set( 0.0, 0.0 );
+        bkColor = U_RGB(255, 255, 255); // default foreground color (white)
+        textColor = U_RGB(0, 0, 0);     // default foreground color (black)
+        worldTransform.eM11 = 1.0;
+        worldTransform.eM12 = 0.0;
+        worldTransform.eM21 = 0.0;
+        worldTransform.eM22 = 1.0;
+        worldTransform.eDx = 0.0;
+        worldTransform.eDy = 0.0;
+        cur = point32_set( 0, 0 );
+    };        
+    SPStyle         style;
+    char           *font_name;
+    int             clip_id;      // 0 if none, else 1 + index into clips
+    bool            stroke_set;
+    int             stroke_mode;  // enumeration from drawmode, not used if fill_set is not True
+    int             stroke_idx;   // used with DRAW_PATTERN and DRAW_IMAGE to return the appropriate fill
+    int             stroke_recidx;// record used to regenerate hatch when it needs to be redone due to bkmode, textmode, etc. change
+    bool            fill_set;
+    int             fill_mode;    // enumeration from drawmode, not used if fill_set is not True
+    int             fill_idx;     // used with DRAW_PATTERN and DRAW_IMAGE to return the appropriate fill
+    int             fill_recidx;  // record used to regenerate hatch when it needs to be redone due to bkmode, textmode, etc. change
+    int             dirty;        // holds the dirty bits for text, stroke, fill
+    U_SIZEL         sizeWnd;
+    U_SIZEL         sizeView;
+    U_POINTL        winorg;
+    U_POINTL        vieworg;
+    double          ScaleInX, ScaleInY;
+    double          ScaleOutX, ScaleOutY;
+    uint16_t        bkMode;
+    U_COLORREF      bkColor;
+    U_COLORREF      textColor;
+    uint32_t        textAlign;
+    U_XFORM         worldTransform;
+    U_POINTL        cur;
+};
+using PEMF_DEVICE_CONTEXT = EMF_DEVICE_CONTEXT *;
+
+#define EMF_MAX_DC 128
+
+struct EMF_CALLBACK_DATA {
+
+    EMF_CALLBACK_DATA() :
+        // dc: array, structure w/ constructor
+        level(0),
+        E2IdirY(1.0),
+        D2PscaleX(1.0), D2PscaleY(1.0),
+        MM100InX(0), MM100InY(0),
+        PixelsInX(0), PixelsInY(0),
+        PixelsOutX(0), PixelsOutY(0),
+        ulCornerInX(0), ulCornerInY(0),
+        ulCornerOutX(0), ulCornerOutY(0),
+        mask(0),
+        arcdir(U_AD_COUNTERCLOCKWISE),
+        dwRop2(U_R2_COPYPEN), dwRop3(0),
+        MMX(0),MMY(0),
+        drawtype(0),
+        pDesc(nullptr),
+        // hatches, images, gradients,  struct w/ constructor
+        tri(nullptr),
+        n_obj(0)
+        // emf_obj;
+    {};
+
+    Glib::ustring outsvg;
+    Glib::ustring path;
+    Glib::ustring outdef;
+    Glib::ustring defs;
+
+    EMF_DEVICE_CONTEXT dc[EMF_MAX_DC+1]; // FIXME: This should be dynamic..
+    int level;
+    
+    double E2IdirY;                     // EMF Y direction relative to Inkscape Y direction.  Will be negative for MM_LOMETRIC etc.
+    double D2PscaleX,D2PscaleY;         // EMF device to Inkscape Page scale.
+    float  MM100InX, MM100InY;          // size of the drawing in hundredths of a millimeter
+    float  PixelsInX, PixelsInY;        // size of the drawing, in EMF device pixels
+    float  PixelsOutX, PixelsOutY;      // size of the drawing, in Inkscape pixels
+    double ulCornerInX,ulCornerInY;     // Upper left corner, from header rclBounds, in logical units
+    double ulCornerOutX,ulCornerOutY;   // Upper left corner, in Inkscape pixels
+    uint32_t mask;                      // Draw properties
+    int arcdir;                         //U_AD_COUNTERCLOCKWISE 1 or U_AD_CLOCKWISE 2
+    
+    uint32_t dwRop2;                    // Binary raster operation, 0 if none (use brush/pen unmolested)
+    uint32_t dwRop3;                    // Ternary raster operation, 0 if none (use brush/pen unmolested)
+
+    float MMX;
+    float MMY;
+
+    unsigned int drawtype;  // one of 0 or U_EMR_FILLPATH, U_EMR_STROKEPATH, U_EMR_STROKEANDFILLPATH
+    char *pDesc;
+                              // both of these end up in <defs> under the names shown here.  These structures allow duplicates to be avoided.
+    EMF_STRINGS hatches;      // hold pattern names, all like EMFhatch#_$$$$$$ where # is the EMF hatch code and $$$$$$ is the color
+    EMF_STRINGS images;       // hold images, all like Image#, where # is the slot the image lives.
+    EMF_STRINGS gradients;    // hold gradient  names, all like EMF[HV]_$$$$$$_$$$$$$ where $$$$$$ are the colors
+    EMF_STRINGS clips;        // hold clipping paths, referred to be the slot where the clipping path lives
+    TR_INFO    *tri;          // Text Reassembly data structure
+
+
+    int n_obj;
+    PEMF_OBJECT emf_obj;
+};
+using PEMF_CALLBACK_DATA = EMF_CALLBACK_DATA *;
+
+class Emf :  public Metafile 
+{ 
+
+public:
+
+    Emf(); // Empty constructor
+
+    ~Emf() override;//Destructor
+
+    bool check(Inkscape::Extension::Extension *module) override; //Can this module load (always yes for now)
+
+    void save(Inkscape::Extension::Output *mod, // Save the given document to the given filename
+              SPDocument *doc,
+              gchar const *filename) override;
+
+    SPDocument *open( Inkscape::Extension::Input *mod,
+                                const gchar *uri ) override;
+
+    static void init();//Initialize the class
+
+private:
+
+protected:
+    static void        print_document_to_file(SPDocument *doc, const gchar *filename);
+    static double      current_scale(PEMF_CALLBACK_DATA d);
+    static std::string current_matrix(PEMF_CALLBACK_DATA d, double x, double y, int useoffset);
+    static double      current_rotation(PEMF_CALLBACK_DATA d);
+    static void        enlarge_hatches(PEMF_CALLBACK_DATA d);
+    static int         in_hatches(PEMF_CALLBACK_DATA d, char *test);
+    static uint32_t    add_hatch(PEMF_CALLBACK_DATA d, uint32_t hatchType, U_COLORREF hatchColor);
+    static void        enlarge_images(PEMF_CALLBACK_DATA d);
+    static int         in_images(PEMF_CALLBACK_DATA d, const char *test);
+    static uint32_t    add_image(PEMF_CALLBACK_DATA d,  void *pEmr, uint32_t cbBits, uint32_t cbBmi, 
+                            uint32_t iUsage, uint32_t offBits, uint32_t offBmi);
+    static void        enlarge_gradients(PEMF_CALLBACK_DATA d);
+    static int         in_gradients(PEMF_CALLBACK_DATA d, const char *test);
+    static uint32_t    add_gradient(PEMF_CALLBACK_DATA d, uint32_t gradientType, U_TRIVERTEX tv1, U_TRIVERTEX tv2);
+
+    static void        enlarge_clips(PEMF_CALLBACK_DATA d);
+    static int         in_clips(PEMF_CALLBACK_DATA d, const char *test);
+    static void        add_clips(PEMF_CALLBACK_DATA d, const char *clippath, unsigned int logic);
+
+    static void        output_style(PEMF_CALLBACK_DATA d, int iType);
+    static double      _pix_x_to_point(PEMF_CALLBACK_DATA d, double px);
+    static double      _pix_y_to_point(PEMF_CALLBACK_DATA d, double py);
+    static double      pix_to_x_point(PEMF_CALLBACK_DATA d, double px, double py);
+    static double      pix_to_y_point(PEMF_CALLBACK_DATA d, double px, double py);
+    static double      pix_to_abs_size(PEMF_CALLBACK_DATA d, double px);
+    static void        snap_to_faraway_pair(double *x, double *y);
+    static std::string pix_to_xy(PEMF_CALLBACK_DATA d, double x, double y);
+    static void        select_pen(PEMF_CALLBACK_DATA d, int index);
+    static void        select_extpen(PEMF_CALLBACK_DATA d, int index);
+    static void        select_brush(PEMF_CALLBACK_DATA d, int index);
+    static void        select_font(PEMF_CALLBACK_DATA d, int index);
+    static void        delete_object(PEMF_CALLBACK_DATA d, int index);
+    static void        insert_object(PEMF_CALLBACK_DATA d, int index, int type, PU_ENHMETARECORD pObj);
+    static int         AI_hack(PU_EMRHEADER pEmr);
+    static uint32_t   *unknown_chars(size_t count);
+    static void        common_image_extraction(PEMF_CALLBACK_DATA d, void *pEmr,
+                            double dx, double dy, double dw, double dh, int sx, int sy, int sw, int sh,  
+                            uint32_t iUsage, uint32_t offBits, uint32_t cbBits, uint32_t offBmi, uint32_t cbBmi);
+    static int         myEnhMetaFileProc(char *contents, unsigned int length, PEMF_CALLBACK_DATA d);
+    static void        free_emf_strings(EMF_STRINGS name);
+
+};
+
+} } }  /* namespace Inkscape, Extension, Implementation */
+
+
+#endif /* EXTENSION_INTERNAL_EMF_H */
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
diff --git a/src/extension/internal/emf-print.cpp b/src/extension/internal/emf-print.cpp
new file mode 100644
index 0000000..cf75020
--- /dev/null
+++ b/src/extension/internal/emf-print.cpp
@@ -0,0 +1,2217 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/** @file
+ * @brief Enhanced Metafile printing
+ *//*
+ * Authors:
+ *   Ulf Erikson <ulferikson@users.sf.net>
+ *   Jon A. Cruz <jon@joncruz.org>
+ *   Abhishek Sharma
+ *   David Mathog
+ *
+ * Copyright (C) 2006-2009 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ *
+ * References:
+ *  - How to Create & Play Enhanced Metafiles in Win32
+ *      http://support.microsoft.com/kb/q145999/
+ *  - INFO: Windows Metafile Functions & Aldus Placeable Metafiles
+ *      http://support.microsoft.com/kb/q66949/
+ *  - Metafile Functions
+ *      http://msdn.microsoft.com/library/en-us/gdi/metafile_0whf.asp
+ *  - Metafile Structures
+ *      http://msdn.microsoft.com/library/en-us/gdi/metafile_5hkj.asp
+ */
+
+#include <cstring>
+#include <glibmm/miscutils.h>
+#include <3rdparty/libuemf/symbol_convert.h>
+#include <2geom/sbasis-to-bezier.h>
+#include <2geom/path.h>
+#include <2geom/pathvector.h>
+#include <2geom/rect.h>
+#include <2geom/curves.h>
+
+#include "helper/geom.h"
+#include "helper/geom-curves.h"
+#include "util/units.h"
+
+#include "inkscape-version.h"
+
+#include "extension/system.h"
+#include "extension/print.h"
+#include "document.h"
+#include "path-prefix.h"
+
+#include "object/sp-pattern.h"
+#include "object/sp-image.h"
+#include "object/sp-gradient.h"
+#include "object/sp-radial-gradient.h"
+#include "object/sp-linear-gradient.h"
+#include "object/sp-item.h"
+#include "object/sp-root.h"
+#include "object/sp-shape.h"
+#include "object/sp-clippath.h"
+#include "style.h"
+#include "display/cairo-utils.h"
+
+#include "splivarot.h"             // pieces for union on shapes
+#include "2geom/svg-path-parser.h" // to get from SVG text to Geom::Path
+#include "display/canvas-bpath.h"  // for SPWindRule
+#include "display/cairo-utils.h"  // for Inkscape::Pixbuf::PF_CAIRO
+
+#include "emf-print.h"
+
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+
+#define PXPERMETER 2835
+
+/* globals */
+static double       PX2WORLD;
+static bool         FixPPTCharPos, FixPPTDashLine, FixPPTGrad2Polys, FixPPTLinGrad, FixPPTPatternAsHatch, FixImageRot;
+static EMFTRACK    *et               = nullptr;
+static EMFHANDLES  *eht              = nullptr;
+
+void PrintEmf::smuggle_adxkyrtl_out(const char *string, uint32_t **adx, double *ky, int *rtl, int *ndx, float scale)
+{
+    float       fdx;
+    int         i;
+    uint32_t   *ladx;
+    const char *cptr = &string[strlen(string) + 1]; // this works because of the first fake terminator
+
+    *adx = nullptr;
+    *ky  = 0.0;       // set a default value
+    sscanf(cptr, "%7d", ndx);
+    if (!*ndx) {
+        return;    // this could happen with an empty string
+    }
+    cptr += 7;
+    ladx = (uint32_t *) malloc(*ndx * sizeof(uint32_t));
+    if (!ladx) {
+        g_message("Out of memory");
+    }
+    *adx = ladx;
+    for (i = 0; i < *ndx; i++, cptr += 7, ladx++) {
+        sscanf(cptr, "%7f", &fdx);
+        *ladx = (uint32_t) round(fdx * scale);
+    }
+    cptr++; // skip 2nd fake terminator
+    sscanf(cptr, "%7f", &fdx);
+    *ky = fdx;
+    cptr += 7;  // advance over ky and its space
+    sscanf(cptr, "%07d", rtl);
+}
+
+PrintEmf::PrintEmf()
+{
+    // all of the class variables are initialized elsewhere, many in PrintEmf::Begin,
+}
+
+
+unsigned int PrintEmf::setup(Inkscape::Extension::Print * /*mod*/)
+{
+    return TRUE;
+}
+
+
+unsigned int PrintEmf::begin(Inkscape::Extension::Print *mod, SPDocument *doc)
+{
+    U_SIZEL         szlDev, szlMm;
+    U_RECTL         rclBounds, rclFrame;
+    char           *rec;
+    gchar const    *utf8_fn = mod->get_param_string("destination");
+
+    // Typically PX2WORLD is 1200/90, using inkscape's default dpi
+    PX2WORLD             = 1200.0 / Inkscape::Util::Quantity::convert(1.0, "in", "px");
+    FixPPTCharPos        = mod->get_param_bool("FixPPTCharPos");
+    FixPPTDashLine       = mod->get_param_bool("FixPPTDashLine");
+    FixPPTGrad2Polys     = mod->get_param_bool("FixPPTGrad2Polys");
+    FixPPTLinGrad        = mod->get_param_bool("FixPPTLinGrad");
+    FixPPTPatternAsHatch = mod->get_param_bool("FixPPTPatternAsHatch");
+    FixImageRot          = mod->get_param_bool("FixImageRot");
+
+    (void) emf_start(utf8_fn, 1000000, 250000, &et);  // Initialize the et structure
+    (void) htable_create(128, 128, &eht);             // Initialize the eht structure
+
+    char *ansi_uri = (char *) utf8_fn;
+
+
+    // width and height in px
+    _width  = doc->getWidth().value("px");
+    _height = doc->getHeight().value("px");
+    _doc_unit_scale = doc->getDocumentScale()[Geom::X];
+
+    // initialize a few global variables
+    hbrush = hbrushOld = hpen = 0;
+    htextalignment = U_TA_BASELINE | U_TA_LEFT;
+    use_stroke = use_fill = simple_shape = usebk = false;
+
+    Inkscape::XML::Node *nv = doc->getReprNamedView();
+    if (nv) {
+        const char *p1 = nv->attribute("pagecolor");
+        char *p2;
+        uint32_t lc = strtoul(&p1[1], &p2, 16);    // it looks like "#ABC123"
+        if (*p2) {
+            lc = 0;
+        }
+        gv.bgc = _gethexcolor(lc);
+        gv.rgb[0] = (float) U_RGBAGetR(gv.bgc) / 255.0;
+        gv.rgb[1] = (float) U_RGBAGetG(gv.bgc) / 255.0;
+        gv.rgb[2] = (float) U_RGBAGetB(gv.bgc) / 255.0;
+    }
+
+    bool pageBoundingBox;
+    pageBoundingBox = mod->get_param_bool("pageBoundingBox");
+
+    Geom::Rect d;
+    if (pageBoundingBox) {
+        d = Geom::Rect::from_xywh(0, 0, _width, _height);
+    } else {
+        SPItem *doc_item = doc->getRoot();
+        Geom::OptRect bbox = doc_item->desktopVisualBounds();
+        if (bbox) {
+            d = *bbox;
+        }
+    }
+
+    d *= Geom::Scale(Inkscape::Util::Quantity::convert(1, "px", "in"));
+
+    float dwInchesX = d.width();
+    float dwInchesY = d.height();
+
+    // dwInchesX x dwInchesY in micrometer units, 1200 dpi/25.4 -> dpmm
+    (void) drawing_size((int) ceil(dwInchesX * 25.4), (int) ceil(dwInchesY * 25.4),1200.0/25.4, &rclBounds, &rclFrame);
+
+    // set up the reference device as 100 X A4 horizontal, (1200 dpi/25.4 -> dpmm).  Extra digits maintain dpi better in EMF
+    int MMX = 216;
+    int MMY = 279;
+    (void) device_size(MMX, MMY, 1200.0 / 25.4, &szlDev, &szlMm);
+    int PixelsX = szlDev.cx;
+    int PixelsY = szlDev.cy;
+
+    // set up the description:  (version string)0(file)00
+    char buff[1024];
+    memset(buff, 0, sizeof(buff));
+    char *p1 = strrchr(ansi_uri, '\\');
+    char *p2 = strrchr(ansi_uri, '/');
+    char *p = MAX(p1, p2);
+    if (p) {
+        p++;
+    } else {
+        p = ansi_uri;
+    }
+    snprintf(buff, sizeof(buff) - 1, "Inkscape %s \1%s\1", Inkscape::version_string, p);
+    uint16_t *Description = U_Utf8ToUtf16le(buff, 0, nullptr);
+    int cbDesc = 2 + wchar16len(Description);      // also count the final terminator
+    (void) U_Utf16leEdit(Description, '\1', '\0'); // swap the temporary \1 characters for nulls
+
+    // construct the EMRHEADER record and append it to the EMF in memory
+    rec = U_EMRHEADER_set(rclBounds,  rclFrame,  nullptr, cbDesc, Description, szlDev, szlMm, 0);
+    free(Description);
+    if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+        g_error("Fatal programming error in PrintEmf::begin at EMRHEADER");
+    }
+
+
+    // Simplest mapping mode, supply all coordinates in pixels
+    rec = U_EMRSETMAPMODE_set(U_MM_TEXT);
+    if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+        g_error("Fatal programming error in PrintEmf::begin at EMRSETMAPMODE");
+    }
+
+
+    //  In earlier versions this was used to scale from inkscape's dpi of 90 to
+    //  the files 1200 dpi, taking into account PX2WORLD which was 20.  Now PX2WORLD
+    //  is set so that this matrix is unitary.  The usual value of PX2WORLD is 1200/90,
+    //  but might be different if the internal dpi is changed.
+
+    U_XFORM worldTransform;
+    worldTransform.eM11 = 1.0;
+    worldTransform.eM12 = 0.0;
+    worldTransform.eM21 = 0.0;
+    worldTransform.eM22 = 1.0;
+    worldTransform.eDx  = 0;
+    worldTransform.eDy  = 0;
+
+    rec = U_EMRMODIFYWORLDTRANSFORM_set(worldTransform, U_MWT_LEFTMULTIPLY);
+    if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+        g_error("Fatal programming error in PrintEmf::begin at EMRMODIFYWORLDTRANSFORM");
+    }
+
+
+    if (true) {
+        snprintf(buff, sizeof(buff) - 1, "Screen=%dx%dpx, %dx%dmm", PixelsX, PixelsY, MMX, MMY);
+        rec = textcomment_set(buff);
+        if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+            g_error("Fatal programming error in PrintEmf::begin at textcomment_set 1");
+        }
+
+        snprintf(buff, sizeof(buff) - 1, "Drawing=%.1fx%.1fpx, %.1fx%.1fmm", _width, _height, Inkscape::Util::Quantity::convert(dwInchesX, "in", "mm"), Inkscape::Util::Quantity::convert(dwInchesY, "in", "mm"));
+        rec = textcomment_set(buff);
+        if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+            g_error("Fatal programming error in PrintEmf::begin at textcomment_set 1");
+        }
+    }
+
+    /* set some parameters, else the program that reads the EMF may default to other values */
+
+    rec = U_EMRSETBKMODE_set(U_TRANSPARENT);
+    if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+        g_error("Fatal programming error in PrintEmf::begin at U_EMRSETBKMODE_set");
+    }
+
+    hpolyfillmode = U_WINDING;
+    rec = U_EMRSETPOLYFILLMODE_set(U_WINDING);
+    if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+        g_error("Fatal programming error in PrintEmf::begin at U_EMRSETPOLYFILLMODE_set");
+    }
+
+    // Text alignment:  (only changed if RTL text is encountered )
+    //   - (x,y) coordinates received by this filter are those of the point where the text
+    //     actually starts, and already takes into account the text object's alignment;
+    //   - for this reason, the EMF text alignment must always be TA_BASELINE|TA_LEFT.
+    htextalignment = U_TA_BASELINE | U_TA_LEFT;
+    rec = U_EMRSETTEXTALIGN_set(U_TA_BASELINE | U_TA_LEFT);
+    if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+        g_error("Fatal programming error in PrintEmf::begin at U_EMRSETTEXTALIGN_set");
+    }
+
+    htextcolor_rgb[0] = htextcolor_rgb[1] = htextcolor_rgb[2] = 0.0;
+    rec = U_EMRSETTEXTCOLOR_set(U_RGB(0, 0, 0));
+    if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+        g_error("Fatal programming error in PrintEmf::begin at U_EMRSETTEXTCOLOR_set");
+    }
+
+    rec = U_EMRSETROP2_set(U_R2_COPYPEN);
+    if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+        g_error("Fatal programming error in PrintEmf::begin at U_EMRSETROP2_set");
+    }
+
+    /* miterlimit is set with eah pen, so no need to check for it changes as in WMF */
+
+    return 0;
+}
+
+
+unsigned int PrintEmf::finish(Inkscape::Extension::Print * /*mod*/)
+{
+    do_clip_if_present(nullptr);  // Terminate any open clip.
+    char *rec;
+    if (!et) {
+        return 0;
+    }
+
+
+    // earlier versions had flush of fill here, but it never executed and was removed
+
+    rec = U_EMREOF_set(0, nullptr, et); // generate the EOF record
+    if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+        g_error("Fatal programming error in PrintEmf::finish");
+    }
+    (void) emf_finish(et, eht); // Finalize and write out the EMF
+    emf_free(&et);              // clean up
+    htable_free(&eht);          // clean up
+
+    return 0;
+}
+
+
+unsigned int PrintEmf::comment(
+    Inkscape::Extension::Print * /*module*/,
+    const char * /*comment*/)
+{
+    if (!et) {
+        return 0;
+    }
+
+    // earlier versions had flush of fill here, but it never executed and was removed
+
+    return 0;
+}
+
+
+// fcolor is defined when gradients are being expanded, it is the color of one stripe or ring.
+int PrintEmf::create_brush(SPStyle const *style, PU_COLORREF fcolor)
+{
+    float         rgb[3];
+    char         *rec;
+    U_LOGBRUSH    lb;
+    uint32_t      brush, fmode;
+    MFDrawMode    fill_mode;
+    Inkscape::Pixbuf *pixbuf;
+    uint32_t      brushStyle;
+    int           hatchType;
+    U_COLORREF    hatchColor;
+    U_COLORREF    bkColor;
+    uint32_t      width  = 0; // quiets a harmless compiler warning, initialization not otherwise required.
+    uint32_t      height = 0;
+
+    if (!et) {
+        return 0;
+    }
+
+    // set a default fill in case we can't figure out a better way to do it
+    fmode      = U_ALTERNATE;
+    fill_mode  = DRAW_PAINT;
+    brushStyle = U_BS_SOLID;
+    hatchType  = U_HS_SOLIDCLR;
+    bkColor    = U_RGB(0, 0, 0);
+    if (fcolor) {
+        hatchColor = *fcolor;
+    } else {
+        hatchColor = U_RGB(0, 0, 0);
+    }
+
+    if (!fcolor && style) {
+        if (style->fill.isColor()) {
+            fill_mode = DRAW_PAINT;
+#if 0
+// opacity not supported by EMF
+            float opacity = SP_SCALE24_TO_FLOAT(style->fill_opacity.value);
+            if (opacity <= 0.0) {
+                opacity = 0.0;    // basically the same as no fill
+            }
+#endif
+            style->fill.value.color.get_rgb_floatv(rgb);
+            hatchColor = U_RGB(255 * rgb[0], 255 * rgb[1], 255 * rgb[2]);
+
+            fmode = style->fill_rule.computed == 0 ? U_WINDING : (style->fill_rule.computed == 2 ? U_ALTERNATE : U_ALTERNATE);
+        } else if (SP_IS_PATTERN(SP_STYLE_FILL_SERVER(style))) { // must be paint-server
+            SPPaintServer *paintserver = style->fill.value.href->getObject();
+            SPPattern *pat = SP_PATTERN(paintserver);
+            double dwidth  = pat->width();
+            double dheight = pat->height();
+            width  = dwidth;
+            height = dheight;
+            brush_classify(pat, 0, &pixbuf, &hatchType, &hatchColor, &bkColor);
+            if (pixbuf) {
+                fill_mode = DRAW_IMAGE;
+            } else { // pattern
+                fill_mode = DRAW_PATTERN;
+                if (hatchType == -1) { // Not a standard hatch, so force it to something
+                    hatchType  = U_HS_CROSS;
+                    hatchColor = U_RGB(0xFF, 0xC3, 0xC3);
+                }
+            }
+            if (FixPPTPatternAsHatch) {
+                if (hatchType == -1) { // image or unclassified
+                    fill_mode  = DRAW_PATTERN;
+                    hatchType  = U_HS_DIAGCROSS;
+                    hatchColor = U_RGB(0xFF, 0xC3, 0xC3);
+                }
+            }
+            brushStyle = U_BS_HATCHED;
+        } else if (SP_IS_GRADIENT(SP_STYLE_FILL_SERVER(style))) { // must be a gradient
+            // currently we do not do anything with gradients, the code below just sets the color to the average of the stops
+            SPPaintServer *paintserver = style->fill.value.href->getObject();
+            SPLinearGradient *lg = nullptr;
+            SPRadialGradient *rg = nullptr;
+
+            if (SP_IS_LINEARGRADIENT(paintserver)) {
+                lg = SP_LINEARGRADIENT(paintserver);
+                SP_GRADIENT(lg)->ensureVector(); // when exporting from commandline, vector is not built
+                fill_mode = DRAW_LINEAR_GRADIENT;
+            } else if (SP_IS_RADIALGRADIENT(paintserver)) {
+                rg = SP_RADIALGRADIENT(paintserver);
+                SP_GRADIENT(rg)->ensureVector(); // when exporting from commandline, vector is not built
+                fill_mode = DRAW_RADIAL_GRADIENT;
+            } else {
+                // default fill
+            }
+
+            if (rg) {
+                if (FixPPTGrad2Polys) {
+                    return hold_gradient(rg, fill_mode);
+                } else {
+                    hatchColor = avg_stop_color(rg);
+                }
+            } else if (lg) {
+                if (FixPPTGrad2Polys || FixPPTLinGrad) {
+                    return hold_gradient(lg, fill_mode);
+                } else {
+                    hatchColor = avg_stop_color(lg);
+                }
+            }
+        }
+    } else { // if (!style)
+        // default fill
+    }
+
+    lb   = logbrush_set(brushStyle, hatchColor, hatchType);
+
+    switch (fill_mode) {
+    case DRAW_LINEAR_GRADIENT: // fill with average color unless gradients are converted to slices
+    case DRAW_RADIAL_GRADIENT: // ditto
+    case DRAW_PAINT:
+    case DRAW_PATTERN:
+        // SVG text has no background attribute, so OPAQUE mode ALWAYS cancels after the next draw, otherwise it would mess up future text output.
+        if (usebk) {
+            rec = U_EMRSETBKCOLOR_set(bkColor);
+            if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+                g_error("Fatal programming error in PrintEmf::create_brush at U_EMRSETBKCOLOR_set");
+            }
+            rec = U_EMRSETBKMODE_set(U_OPAQUE);
+            if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+                g_error("Fatal programming error in PrintEmf::create_brush at U_EMRSETBKMODE_set");
+            }
+        }
+        rec = createbrushindirect_set(&brush, eht, lb);
+        if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+            g_error("Fatal programming error in PrintEmf::create_brush at createbrushindirect_set");
+        }
+        break;
+    case DRAW_IMAGE:
+        char                *px;
+        char                *rgba_px;
+        uint32_t             cbPx;
+        uint32_t             colortype;
+        PU_RGBQUAD           ct;
+        int                  numCt;
+        U_BITMAPINFOHEADER   Bmih;
+        PU_BITMAPINFO        Bmi;
+        rgba_px = (char *) pixbuf->pixels(); // Do NOT free this!!!
+        colortype = U_BCBM_COLOR32;
+        (void) RGBA_to_DIB(&px, &cbPx, &ct, &numCt,  rgba_px,  width, height, width * 4, colortype, 0, 1);
+        // pixbuf can be either PF_CAIRO or PF_GDK, and these have R and B bytes swapped
+        if (pixbuf->pixelFormat() == Inkscape::Pixbuf::PF_CAIRO) { swapRBinRGBA(px, width * height); }
+        Bmih = bitmapinfoheader_set(width, height, 1, colortype, U_BI_RGB, 0, PXPERMETER, PXPERMETER, numCt, 0);
+        Bmi = bitmapinfo_set(Bmih, ct);
+        rec = createdibpatternbrushpt_set(&brush, eht, U_DIB_RGB_COLORS, Bmi, cbPx, px);
+        if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+            g_error("Fatal programming error in PrintEmf::create_brush at createdibpatternbrushpt_set");
+        }
+        free(px);
+        free(Bmi); // ct will be NULL because of colortype
+        break;
+    }
+
+    hbrush = brush;  // need this later for destroy_brush
+    rec = selectobject_set(brush, eht);
+    if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+        g_error("Fatal programming error in PrintEmf::create_brush at selectobject_set");
+    }
+
+    if (fmode != hpolyfillmode) {
+        hpolyfillmode = fmode;
+        rec = U_EMRSETPOLYFILLMODE_set(fmode);
+        if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+            g_error("Fatal programming error in PrintEmf::create_brush at U_EMRSETPOLYdrawmode_set");
+        }
+    }
+
+    return 0;
+}
+
+
+void PrintEmf::destroy_brush()
+{
+    char *rec;
+    // before an object may be safely deleted it must no longer be selected
+    // select in a stock object to deselect this one, the stock object should
+    // never be used because we always select in a new one before drawing anythingrestore previous brush, necessary??? Would using a default stock object not work?
+    rec = selectobject_set(U_NULL_BRUSH, eht);
+    if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+        g_error("Fatal programming error in PrintEmf::destroy_brush at selectobject_set");
+    }
+    if (hbrush) {
+        rec = deleteobject_set(&hbrush, eht);
+        if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+            g_error("Fatal programming error in PrintEmf::destroy_brush");
+        }
+        hbrush = 0;
+    }
+}
+
+
+int PrintEmf::create_pen(SPStyle const *style, const Geom::Affine &transform)
+{
+    U_EXTLOGPEN         *elp;
+    U_NUM_STYLEENTRY     n_dash    = 0;
+    U_STYLEENTRY        *dash      = nullptr;
+    char                *rec       = nullptr;
+    int                  linestyle = U_PS_SOLID;
+    int                  linecap   = 0;
+    int                  linejoin  = 0;
+    uint32_t             pen;
+    uint32_t             brushStyle;
+    Inkscape::Pixbuf    *pixbuf;
+    int                  hatchType;
+    U_COLORREF           hatchColor;
+    U_COLORREF           bkColor;
+    uint32_t             width, height;
+    char                *px = nullptr;
+    char                *rgba_px;
+    uint32_t             cbPx = 0;
+    uint32_t             colortype;
+    PU_RGBQUAD           ct = nullptr;
+    int                  numCt = 0;
+    U_BITMAPINFOHEADER   Bmih;
+    PU_BITMAPINFO        Bmi = nullptr;
+
+    if (!et) {
+        return 0;
+    }
+
+    // set a default stroke  in case we can't figure out a better way to do it
+    brushStyle = U_BS_SOLID;
+    hatchColor = U_RGB(0, 0, 0);
+    hatchType  = U_HS_HORIZONTAL;
+    bkColor    = U_RGB(0, 0, 0);
+
+    if (style) {
+        float rgb[3];
+
+        if (SP_IS_PATTERN(SP_STYLE_STROKE_SERVER(style))) { // must be paint-server
+            SPPaintServer *paintserver = style->stroke.value.href->getObject();
+            SPPattern *pat = SP_PATTERN(paintserver);
+            double dwidth  = pat->width();
+            double dheight = pat->height();
+            width  = dwidth;
+            height = dheight;
+            brush_classify(pat, 0, &pixbuf, &hatchType, &hatchColor, &bkColor);
+            if (pixbuf) {
+                brushStyle    = U_BS_DIBPATTERN;
+                rgba_px = (char *) pixbuf->pixels(); // Do NOT free this!!!
+                colortype = U_BCBM_COLOR32;
+                (void) RGBA_to_DIB(&px, &cbPx, &ct, &numCt,  rgba_px,  width, height, width * 4, colortype, 0, 1);
+                // pixbuf can be either PF_CAIRO or PF_GDK, and these have R and B bytes swapped
+                if (pixbuf->pixelFormat() == Inkscape::Pixbuf::PF_CAIRO) { swapRBinRGBA(px, width * height); }
+                Bmih = bitmapinfoheader_set(width, height, 1, colortype, U_BI_RGB, 0, PXPERMETER, PXPERMETER, numCt, 0);
+                Bmi = bitmapinfo_set(Bmih, ct);
+            } else { // pattern
+                brushStyle    = U_BS_HATCHED;
+                if (usebk) { // OPAQUE mode ALWAYS cancels after the next draw, otherwise it would mess up future text output.
+                    rec = U_EMRSETBKCOLOR_set(bkColor);
+                    if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+                        g_error("Fatal programming error in PrintEmf::create_pen at U_EMRSETBKCOLOR_set");
+                    }
+                    rec = U_EMRSETBKMODE_set(U_OPAQUE);
+                    if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+                        g_error("Fatal programming error in PrintEmf::create_pen at U_EMRSETBKMODE_set");
+                    }
+                }
+                if (hatchType == -1) { // Not a standard hatch, so force it to something
+                    hatchType  = U_HS_CROSS;
+                    hatchColor = U_RGB(0xFF, 0xC3, 0xC3);
+                }
+            }
+            if (FixPPTPatternAsHatch) {
+                if (hatchType == -1) { // image or unclassified
+                    brushStyle   = U_BS_HATCHED;
+                    hatchType    = U_HS_DIAGCROSS;
+                    hatchColor   = U_RGB(0xFF, 0xC3, 0xC3);
+                }
+            }
+        } else if (SP_IS_GRADIENT(SP_STYLE_STROKE_SERVER(style))) { // must be a gradient
+            // currently we do not do anything with gradients, the code below has no net effect.
+
+            SPPaintServer *paintserver = style->stroke.value.href->getObject();
+            if (SP_IS_LINEARGRADIENT(paintserver)) {
+                SPLinearGradient *lg = SP_LINEARGRADIENT(paintserver);
+
+                SP_GRADIENT(lg)->ensureVector(); // when exporting from commandline, vector is not built
+
+                Geom::Point p1(lg->x1.computed, lg->y1.computed);
+                Geom::Point p2(lg->x2.computed, lg->y2.computed);
+
+                if (lg->gradientTransform_set) {
+                    p1 = p1 * lg->gradientTransform;
+                    p2 = p2 * lg->gradientTransform;
+                }
+                hatchColor = avg_stop_color(lg);
+            } else if (SP_IS_RADIALGRADIENT(paintserver)) {
+                SPRadialGradient *rg = SP_RADIALGRADIENT(paintserver);
+
+                SP_GRADIENT(rg)->ensureVector(); // when exporting from commandline, vector is not built
+                double r = rg->r.computed;
+
+                Geom::Point c(rg->cx.computed, rg->cy.computed);
+                Geom::Point xhandle_point(r, 0);
+                Geom::Point yhandle_point(0, -r);
+                yhandle_point += c;
+                xhandle_point += c;
+                if (rg->gradientTransform_set) {
+                    c             = c             * rg->gradientTransform;
+                    yhandle_point = yhandle_point * rg->gradientTransform;
+                    xhandle_point = xhandle_point * rg->gradientTransform;
+                }
+                hatchColor = avg_stop_color(rg);
+            } else {
+                // default fill
+            }
+        } else if (style->stroke.isColor()) { // test last, always seems to be set, even for other types above
+            style->stroke.value.color.get_rgb_floatv(rgb);
+            brushStyle = U_BS_SOLID;
+            hatchColor = U_RGB(255 * rgb[0], 255 * rgb[1], 255 * rgb[2]);
+            hatchType  = U_HS_SOLIDCLR;
+        } else {
+            // default fill
+        }
+
+
+
+        using Geom::X;
+        using Geom::Y;
+
+        Geom::Point zero(0, 0);
+        Geom::Point one(1, 1);
+        Geom::Point p0(zero * transform);
+        Geom::Point p1(one * transform);
+        Geom::Point p(p1 - p0);
+
+        double scale = sqrt((p[X] * p[X]) + (p[Y] * p[Y])) / sqrt(2);
+
+        if (!style->stroke_width.computed) {
+            return 0;   //if width is 0 do not (reset) the pen, it should already be NULL_PEN
+        }
+        uint32_t linewidth = MAX(1, (uint32_t) round(scale * style->stroke_width.computed * PX2WORLD));
+
+        if (style->stroke_linecap.computed == 0) {
+            linecap = U_PS_ENDCAP_FLAT;
+        } else if (style->stroke_linecap.computed == 1) {
+            linecap = U_PS_ENDCAP_ROUND;
+        } else if (style->stroke_linecap.computed == 2) {
+            linecap = U_PS_ENDCAP_SQUARE;
+        }
+
+        if (style->stroke_linejoin.computed == 0) {
+            linejoin = U_PS_JOIN_MITER;
+        } else if (style->stroke_linejoin.computed == 1) {
+            linejoin = U_PS_JOIN_ROUND;
+        } else if (style->stroke_linejoin.computed == 2) {
+            linejoin = U_PS_JOIN_BEVEL;
+        }
+
+        if (!style->stroke_dasharray.values.empty()) {
+            if (FixPPTDashLine) { // will break up line into many smaller lines.  Override gradient if that was set, cannot do both.
+                brushStyle = U_BS_SOLID;
+                hatchType  = U_HS_HORIZONTAL;
+            } else {
+                unsigned i = 0;
+                while ((linestyle != U_PS_USERSTYLE) && (i < style->stroke_dasharray.values.size())) {
+                    if (style->stroke_dasharray.values[i].value > 0.00000001) {
+                        linestyle = U_PS_USERSTYLE;
+                    }
+                    i++;
+                }
+
+                if (linestyle == U_PS_USERSTYLE) {
+                    n_dash = style->stroke_dasharray.values.size();
+                    dash = new uint32_t[n_dash];
+                    for (i = 0; i < n_dash; i++) {
+                        dash[i] = MAX(1, (uint32_t)round(scale * style->stroke_dasharray.values[i].value * PX2WORLD));
+                    }
+                }
+            }
+        }
+
+        elp = extlogpen_set(
+                  U_PS_GEOMETRIC | linestyle | linecap | linejoin,
+                  linewidth,
+                  brushStyle,
+                  hatchColor,
+                  hatchType,
+                  n_dash,
+                  dash);
+
+    } else { // if (!style)
+        linejoin = 0;
+        elp = extlogpen_set(
+                  linestyle,
+                  1,
+                  U_BS_SOLID,
+                  U_RGB(0, 0, 0),
+                  U_HS_HORIZONTAL,
+                  0,
+                  nullptr);
+    }
+
+    rec = extcreatepen_set(&pen, eht,  Bmi, cbPx, px, elp);
+    if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+        g_error("Fatal programming error in PrintEmf::create_pen at extcreatepen_set");
+    }
+    free(elp);
+    if (Bmi) {
+        free(Bmi);
+    }
+    if (px) {
+        free(px);    // ct will always be NULL
+    }
+
+    rec = selectobject_set(pen, eht);
+    if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+        g_error("Fatal programming error in PrintEmf::create_pen at selectobject_set");
+    }
+    hpen = pen;  // need this later for destroy_pen
+
+    if (linejoin == U_PS_JOIN_MITER) {
+        float miterlimit = style->stroke_miterlimit.value;  // This is a ratio.
+
+        if (miterlimit < 1) {
+            miterlimit = 1;
+        }
+
+        rec = U_EMRSETMITERLIMIT_set((uint32_t) miterlimit);
+        if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+            g_error("Fatal programming error in PrintEmf::create_pen at U_EMRSETMITERLIMIT_set");
+        }
+    }
+
+    if (n_dash) {
+        delete[] dash;
+    }
+    return 0;
+}
+
+// set the current pen to the stock object NULL_PEN and then delete the defined pen object, if there is one.
+void PrintEmf::destroy_pen()
+{
+    char *rec = nullptr;
+    // before an object may be safely deleted it must no longer be selected
+    // select in a stock object to deselect this one, the stock object should
+    // never be used because we always select in a new one before drawing anythingrestore previous brush, necessary??? Would using a default stock object not work?
+    rec = selectobject_set(U_NULL_PEN, eht);
+    if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+        g_error("Fatal programming error in PrintEmf::destroy_pen at selectobject_set");
+    }
+    if (hpen) {
+        rec = deleteobject_set(&hpen, eht);
+        if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+            g_error("Fatal programming error in PrintEmf::destroy_pen");
+        }
+        hpen = 0;
+    }
+}
+
+/* Return a Path consisting of just the corner points of the single path in a PathVector.  If the
+PathVector has more than one path, or that one path is open, or any of its segments are curved, then the
+returned PathVector is an empty path.  If the input path is already just straight lines and vertices the output will be the
+same as the sole path in the input. */
+
+Geom::Path PrintEmf::pathv_to_simple_polygon(Geom::PathVector const &pathv, int *vertices)
+{
+    Geom::Point P1_trail;
+    Geom::Point P1;
+    Geom::Point P1_lead;
+    Geom::Point v1,v2;
+    Geom::Path output;
+    Geom::Path bad;
+    Geom::PathVector pv = pathv_to_linear_and_cubic_beziers(pathv);
+    Geom::PathVector::const_iterator pit  = pv.begin();
+    Geom::PathVector::const_iterator pit2 = pv.begin();
+    int first_seg=1;
+    ++pit2;
+    *vertices = 0;
+    if(pit->end_closed() != pit->end_default())return(bad); // path must be closed
+    if(pit2 != pv.end())return(bad); // there may only be one path
+    P1_trail = pit->finalPoint();
+    Geom::Path::const_iterator cit = pit->begin();
+    P1 = cit->initialPoint();
+    for(;cit != pit->end_closed();++cit) {
+        if (!is_straight_curve(*cit)) {
+            *vertices = 0;
+            return(bad);
+        }
+        P1_lead = cit->finalPoint();
+        if(Geom::are_near(P1_lead, P1, 1e-5))continue;  // duplicate points at the same coordinate
+        v1 = unit_vector(P1      - P1_trail);
+        v2 = unit_vector(P1_lead - P1      );
+        if(Geom::are_near(dot(v1,v2), 1.0, 1e-5)){ // P1 is within a straight line
+            P1 = P1_lead;
+            continue;
+        }
+        // P1 is the center point of a turn of some angle
+        if(!*vertices){
+            output.start( P1 );
+            output.close( pit->closed() );
+        }
+        if(!Geom::are_near(P1, P1_trail, 1e-5)){ // possible for P1 to start on the end point
+           Geom::LineSegment ls(P1_trail, P1);
+           output.append(ls);
+           if(first_seg){
+              *vertices += 2;
+              first_seg=0;
+           }
+           else {
+              *vertices += 1;
+           }
+        }
+        P1_trail = P1;
+        P1 = P1_lead;
+    }
+    return(output);
+}
+
+/*  Returns the simplified PathVector (no matter what).
+    Sets is_rect if it is a rectangle.
+    Sets angle that will rotate side closest to horizontal onto horizontal.
+*/
+Geom::Path PrintEmf::pathv_to_rect(Geom::PathVector const &pathv, bool *is_rect, double *angle)
+{
+    Geom::Point P1_trail;
+    Geom::Point P1;
+    Geom::Point v1,v2;
+    int vertices;
+    Geom::Path pR = pathv_to_simple_polygon(pathv, &vertices);
+    *is_rect = false;
+    if(vertices==4){ // or else it cannot be a rectangle
+        int  vertex_count=0;
+        /* Get the ends of the LAST line segment.
+           Find minimum rotation to align rectangle with X,Y axes.  (Very degenerate if it is rotated 45 degrees.) */
+        *angle = 10.0;  /* must be > than the actual angle in radians. */
+        for(Geom::Path::iterator cit  = pR.begin();; ++cit){
+            P1_trail = cit->initialPoint();
+            P1       = cit->finalPoint();
+            v1 = unit_vector(P1 - P1_trail);
+            if(v1[Geom::X] > 0){                 // only check the 1 or 2 points on vectors aimed the same direction as unit X
+                double ang = asin(v1[Geom::Y]);  // because component is rotation by ang of {1,0| vector
+                if(fabs(ang) < fabs(*angle))*angle = -ang; // y increases down, flips sign on angle
+            }
+            if(cit == pR.end_open())break;
+        }
+
+        /*  For increased numerical stability, snap the angle to the nearest 1/100th of a degree. */
+        double convert = 36000.0/ (2.0 * M_PI);
+        *angle = round(*angle * convert)/convert;
+
+        // at this stage v1 holds the last vector in the path, whichever direction it points.
+        for(Geom::Path::iterator cit  = pR.begin(); ;++cit) {
+            v2 = v1;
+            P1_trail = cit->initialPoint();
+            P1       = cit->finalPoint();
+            v1 = unit_vector(P1      - P1_trail);
+            // P1 is center of a turn that is not 90 degrees.  Limit comes from cos(89.9) = .001745
+            if(!Geom::are_near(dot(v1,v2), 0.0, 2e-3))break;
+            vertex_count++;
+            if(cit == pR.end_open())break;
+        }
+        if(vertex_count == 4){
+            *is_rect=true;
+        }
+    }
+    return(pR);
+}
+
+/*  Compare a vector with a rectangle's orientation (angle needed to rotate side(s)
+    closest to horizontal to exactly horizontal) and return:
+    0 none of the following
+    1 parallel to horizontal
+    2 parallel to vertical
+    3 antiparallel to horizontal
+    4 antiparallel to vertical
+*/
+int PrintEmf::vector_rect_alignment(double angle, Geom::Point vtest){
+    int stat = 0;
+    Geom::Point v1 = Geom::unit_vector(vtest);                 // unit vector to test alignment
+    Geom::Point v2 = Geom::Point(1,0) * Geom::Rotate(-angle);  // unit horizontal side (sign change because Y increases DOWN)
+    Geom::Point v3 = Geom::Point(0,1) * Geom::Rotate(-angle);  // unit horizontal side (sign change because Y increases DOWN)
+    if(     Geom::are_near(dot(v1,v2), 1.0, 1e-5)){ stat = 1; }
+    else if(Geom::are_near(dot(v1,v2),-1.0, 1e-5)){ stat = 2; }
+    else if(Geom::are_near(dot(v1,v3), 1.0, 1e-5)){ stat = 3; }
+    else if(Geom::are_near(dot(v1,v3),-1.0, 1e-5)){ stat = 4; }
+    return(stat);
+}
+
+/* retrieve the point at the indicated corner:
+    0 UL (and default)
+    1 UR
+    2 LR
+    3 LL
+    Needed because the start can be any point, and the direction could run either
+    clockwise or counterclockwise. This should work even if the corners of the rectangle
+    are slightly displaced.
+*/
+Geom::Point PrintEmf::get_pathrect_corner(Geom::Path pathRect, double angle, int corner){
+    Geom::Point center(0,0);
+    for(Geom::Path::iterator cit = pathRect.begin(); ; ++cit) {
+        center += cit->initialPoint()/4.0;
+        if(cit == pathRect.end_open())break;
+    }
+
+    int LR; // 1 if Left, 0 if Right
+    int UL; // 1 if Lower, 0 if Upper (as viewed on screen, y coordinates increase downwards)
+    switch(corner){
+       case 1: //UR
+          LR = 0;
+          UL = 0;
+          break;
+       case 2: //LR
+          LR = 0;
+          UL = 1;
+          break;
+       case 3: //LL
+          LR = 1;
+          UL = 1;
+          break;
+       default: //UL
+          LR = 1;
+          UL = 0;
+          break;
+    }
+
+    Geom::Point v1 = Geom::Point(1,0) * Geom::Rotate(-angle);  // unit horizontal side (sign change because Y increases DOWN)
+    Geom::Point v2 = Geom::Point(0,1) * Geom::Rotate(-angle);  // unit vertical side (sign change because Y increases DOWN)
+    Geom::Point P1;
+    for(Geom::Path::iterator cit = pathRect.begin(); ; ++cit) {
+        P1 = cit->initialPoint();
+
+        if (   ( LR == (dot(P1 - center,v1) > 0 ? 0 : 1) )
+            && ( UL == (dot(P1 - center,v2) > 0 ? 1 : 0) ) ) break;
+        if(cit == pathRect.end_open())break;
+    }
+    return(P1);
+}
+
+U_TRIVERTEX PrintEmf::make_trivertex(Geom::Point Pt, U_COLORREF uc){
+    U_TRIVERTEX tv;
+    using Geom::X;
+    using Geom::Y;
+    tv.x     = (int32_t) round(Pt[X]);
+    tv.y     = (int32_t) round(Pt[Y]);
+    tv.Red   = uc.Red      << 8;
+    tv.Green = uc.Green    << 8;
+    tv.Blue  = uc.Blue     << 8;
+    tv.Alpha = uc.Reserved << 8;          // EMF will ignore this
+    return(tv);
+}
+
+/*  Examine clip.  If there is a (new) one then apply it.  If there is one and it is the
+    same as the preceding one, leave the preceding one active.  If style is NULL
+    terminate the current clip, if any, and return.
+*/
+void  PrintEmf::do_clip_if_present(SPStyle const *style){
+    char *rec;
+    static SPClipPath *scpActive = nullptr;
+    if(!style){
+        if(scpActive){  // clear the existing clip
+            rec = U_EMRRESTOREDC_set(-1);
+            if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+                g_error("Fatal programming error in PrintEmf::fill at U_EMRRESTOREDC_set");
+            }
+            scpActive=nullptr;
+        }
+    } else {
+        /* The current implementation converts only one level of clipping.  If there were more
+           clips further up the stack they should be combined with the pathvector using "and".  Since this
+           comes up rarely, and would involve a lot of searching (all the way up the stack for every
+           draw operation), it has not yet been implemented.
+
+           Note, to debug this section of code use print statements on sp_svg_write_path(combined_pathvector).
+        */
+        /*  find the first clip_ref at object or up the stack.  There may not be one. */
+        SPClipPath *scp = nullptr;
+        SPItem *item = SP_ITEM(style->object);
+        while(true) {
+            scp = item->getClipObject();
+            if(scp)break;
+            item = SP_ITEM(item->parent);
+            if(!item || SP_IS_ROOT(item))break; // this will never be a clipping path
+        }
+
+        if(scp != scpActive){  // change or remove the clipping
+            if(scpActive){  // clear the existing clip
+                rec = U_EMRRESTOREDC_set(-1);
+                if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+                    g_error("Fatal programming error in PrintEmf::fill at U_EMRRESTOREDC_set");
+                }
+                scpActive = nullptr;
+            }
+
+            if (scp) {  // set the new clip
+                /* because of units and who knows what other transforms that might be applied above we
+                   need the full transform all the way to the root.
+                */
+                Geom::Affine tf = item->transform;
+                SPItem *scan_item = item;
+                while(true) {
+                   scan_item = SP_ITEM(scan_item->parent);
+                   if(!scan_item)break;
+                   tf *= scan_item->transform;
+                }
+                tf *= Geom::Scale(_doc_unit_scale);;  // Transform must be in PIXELS, no matter what the document unit is.
+
+                /* find the clipping path */
+                Geom::PathVector combined_pathvector;
+                Geom::Affine tfc;   // clipping transform, generally not the same as item transform
+                for (auto& child: scp->children) {
+                    item = SP_ITEM(&child);
+                    if (!item) {
+                        break;
+                    }
+                    if (SP_IS_GROUP(item)) {      // not implemented
+                        // return sp_group_render(item);
+                        combined_pathvector = merge_PathVector_with_group(combined_pathvector, item, tfc);
+                    } else if (SP_IS_SHAPE(item)) {
+                        combined_pathvector = merge_PathVector_with_shape(combined_pathvector, item, tfc);
+                    } else {        // not implemented
+                    }
+                }
+
+                if (!combined_pathvector.empty()) { // if clipping path isn't empty, define EMF clipping record
+                    scpActive = scp;    // remember for next time
+                    // the sole purpose of this SAVEDC is to let us clear the clipping region later.
+                    rec = U_EMRSAVEDC_set();
+                    if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+                        g_error("Fatal programming error in PrintEmf::image at U_EMRSAVEDC_set");
+                    }
+                    (void) draw_pathv_to_EMF(combined_pathvector, tf);
+                    rec = U_EMRSELECTCLIPPATH_set(U_RGN_COPY);
+                    if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+                        g_error("Fatal programming error in PrintEmf::do_clip_if_present at U_EMRSELECTCLIPPATH_set");
+                    }
+                }
+                else {
+                    scpActive = nullptr; // no valid path available to draw, so no DC was saved, so no signal to restore
+                }
+            } // change or remove clipping
+        } // scp exists
+    } // style exists
+}
+
+Geom::PathVector PrintEmf::merge_PathVector_with_group(Geom::PathVector const &combined_pathvector, SPItem const *item, const Geom::Affine &transform)
+{
+    Geom::PathVector new_combined_pathvector;
+    if(!SP_IS_GROUP(item))return(new_combined_pathvector);  // sanity test, only a group should be passed in, return empty if something else happens
+
+    new_combined_pathvector = combined_pathvector;
+    SPGroup *group = SP_GROUP(item);
+    Geom::Affine tfc = item->transform * transform;
+    for (auto& child: group->children) {
+        item = SP_ITEM(&child);
+        if (!item) {
+            break;
+        }
+        if (SP_IS_GROUP(item)) {
+            new_combined_pathvector = merge_PathVector_with_group(new_combined_pathvector, item, tfc); // could be endlessly recursive on a badly formed SVG
+        } else if (SP_IS_SHAPE(item)) {
+            new_combined_pathvector = merge_PathVector_with_shape(new_combined_pathvector, item, tfc);
+        } else {        // not implemented
+        }
+    }
+    return new_combined_pathvector;
+}
+
+Geom::PathVector PrintEmf::merge_PathVector_with_shape(Geom::PathVector const &combined_pathvector, SPItem const *item, const Geom::Affine &transform)
+{
+    Geom::PathVector new_combined_pathvector;
+    if(!SP_IS_SHAPE(item))return(new_combined_pathvector);  // sanity test, only a shape should be passed in, return empty if something else happens
+
+    Geom::Affine tfc = item->transform * transform;
+    SPShape *shape = SP_SHAPE(item);
+    if (shape->_curve) {
+        Geom::PathVector const & new_vect = shape->_curve->get_pathvector();
+        if(combined_pathvector.empty()){
+            new_combined_pathvector = new_vect * tfc;
+        }
+        else {
+            new_combined_pathvector = sp_pathvector_boolop(new_vect * tfc, combined_pathvector, bool_op_union , (FillRule) fill_oddEven, (FillRule) fill_oddEven);
+        }
+    }
+    return new_combined_pathvector;
+}
+
+unsigned int PrintEmf::fill(
+    Inkscape::Extension::Print * /*mod*/,
+    Geom::PathVector const &pathv, Geom::Affine const & /*transform*/, SPStyle const *style,
+    Geom::OptRect const &/*pbox*/, Geom::OptRect const &/*dbox*/, Geom::OptRect const &/*bbox*/)
+{
+    char *rec;
+    using Geom::X;
+    using Geom::Y;
+    Geom::Affine tf = m_tr_stack.top();
+
+    do_clip_if_present(style);  // If clipping is needed set it up
+
+    use_fill   = true;
+    use_stroke = false;
+
+    fill_transform = tf;
+
+    int brush_stat = create_brush(style, nullptr);
+
+    /* native linear gradients are only used if the object is a rectangle AND the gradient is parallel to the sides of the object */
+    bool is_Rect = false;
+    double angle;
+    int  rectDir=0;
+    Geom::Path pathRect;
+    if(FixPPTLinGrad  && brush_stat && gv.mode == DRAW_LINEAR_GRADIENT){
+        Geom::PathVector pvr = pathv * fill_transform;
+        pathRect = pathv_to_rect(pvr, &is_Rect, &angle);
+        if(is_Rect){
+            /* Gradientfill records can only be used if the gradient is parallel to the sides of the rectangle.
+               That must be checked here so that we can fall back to another form of gradient fill if it is not
+               the case. */
+            rectDir = vector_rect_alignment(angle, (gv.p2 - gv.p1) * fill_transform);
+            if(!rectDir)is_Rect = false;
+        }
+        if(!is_Rect && !FixPPTGrad2Polys)brush_stat=0;  // fall all the way back to a solid fill
+    }
+
+    if (brush_stat) { // only happens if the style is a gradient
+        /*
+            Handle gradients.  Uses modified livarot as 2geom boolops is currently broken.
+            Can handle gradients with multiple stops.
+
+            The overlap is needed to avoid antialiasing artifacts when edges are not strictly aligned on pixel boundaries.
+            There is an inevitable loss of accuracy saving through an EMF file because of the integer coordinate system.
+            Keep the overlap quite large so that loss of accuracy does not remove an overlap.
+        */
+        destroy_pen();  //this sets the NULL_PEN, otherwise gradient slices may display with boundaries, see longer explanation below
+        Geom::Path cutter;
+        float      rgb[3];
+        U_COLORREF wc, c1, c2;
+        FillRule   frb = SPWR_to_LVFR((SPWindRule) style->fill_rule.computed);
+        double     doff, doff_base, doff_range;
+        double     divisions = 128.0;
+        int        nstops;
+        int        istop =     1;
+        float      opa;                     // opacity at stop
+
+        SPRadialGradient *tg = (SPRadialGradient *)(gv.grad);   // linear/radial are the same here
+        nstops = tg->vector.stops.size();
+        tg->vector.stops[0].color.get_rgb_floatv(rgb);
+        opa    = tg->vector.stops[0].opacity;  // first stop
+        c1     = U_RGBA(255 * rgb[0], 255 * rgb[1], 255 * rgb[2], 255 * opa);
+        tg->vector.stops[nstops - 1].color.get_rgb_floatv(rgb);
+        opa    = tg->vector.stops[nstops - 1].opacity;  // last stop
+        c2     = U_RGBA(255 * rgb[0], 255 * rgb[1], 255 * rgb[2], 255 * opa);
+
+        doff       = 0.0;
+        doff_base  = 0.0;
+        doff_range = tg->vector.stops[1].offset;              // next or last stop
+
+        if (gv.mode == DRAW_RADIAL_GRADIENT) {
+            Geom::Point xv = gv.p2 - gv.p1;           // X'  vector
+            Geom::Point yv = gv.p3 - gv.p1;           // Y'  vector
+            Geom::Point xuv = Geom::unit_vector(xv);  // X' unit vector
+            double rx = hypot(xv[X], xv[Y]);
+            double ry = hypot(yv[X], yv[Y]);
+            double range    = fmax(rx, ry);           // length along the gradient
+            double step     = range / divisions;      // adequate approximation for gradient
+            double overlap  = step / 4.0;             // overlap slices slightly
+            double start;
+            double stop;
+            Geom::PathVector pathvc, pathvr;
+
+            /*  radial gradient might stop part way through the shape, fill with outer color from there to "infinity".
+                Do this first so that outer colored ring will overlay it.
+            */
+            pathvc = center_elliptical_hole_as_SVG_PathV(gv.p1, rx * (1.0 - overlap / range), ry * (1.0 - overlap / range), asin(xuv[Y]));
+            pathvr = sp_pathvector_boolop(pathvc, pathv, bool_op_inters, (FillRule) fill_oddEven, frb);
+            wc = weight_opacity(c2);
+            (void) create_brush(style, &wc);
+            print_pathv(pathvr, fill_transform);
+
+            tg->vector.stops[istop].color.get_rgb_floatv(rgb);
+            opa = tg->vector.stops[istop].opacity;
+            c2 = U_RGBA(255 * rgb[0], 255 * rgb[1], 255 * rgb[2], 255 * opa);
+
+            for (start = 0.0; start < range; start += step, doff += 1. / divisions) {
+                stop = start + step + overlap;
+                if (stop > range) {
+                    stop = range;
+                }
+                wc = weight_colors(c1, c2, (doff - doff_base) / (doff_range - doff_base));
+                (void) create_brush(style, &wc);
+
+                pathvc = center_elliptical_ring_as_SVG_PathV(gv.p1, rx * start / range, ry * start / range, rx * stop / range, ry * stop / range, asin(xuv[Y]));
+
+                pathvr = sp_pathvector_boolop(pathvc, pathv, bool_op_inters, (FillRule) fill_nonZero, frb);
+                print_pathv(pathvr, fill_transform);  // show the intersection
+
+                if (doff >= doff_range) {
+                    istop++;
+                    if (istop >= nstops) {
+                        istop = nstops - 1;
+                        continue;    // could happen on a rounding error
+                    }
+                    doff_base  = doff_range;
+                    doff_range = tg->vector.stops[istop].offset;  // next or last stop
+                    c1 = c2;
+                    tg->vector.stops[istop].color.get_rgb_floatv(rgb);
+                    opa = tg->vector.stops[istop].opacity;
+                    c2 = U_RGBA(255 * rgb[0], 255 * rgb[1], 255 * rgb[2], 255 * opa);
+                }
+            }
+        } else if (gv.mode == DRAW_LINEAR_GRADIENT) {
+            if(is_Rect){
+                int gMode;
+                Geom::Point ul, ur, lr;
+                Geom::Point outUL, outLR; // UL,LR corners of a stop rectangle, in OUTPUT coordinates
+                U_TRIVERTEX ut[2];
+                U_GRADIENT4 ug4;
+                U_RECTL rcb;
+                U_XFORM tmpTransform;
+                double wRect, hRect;
+
+                /* coordinates: upper left, upper right, and lower right corners of the rectangle.
+                   inkscape transform already applied, but needs to be scaled to EMF coordinates. */
+                ul = get_pathrect_corner(pathRect, angle, 0) * PX2WORLD;
+                ur = get_pathrect_corner(pathRect, angle, 1) * PX2WORLD;
+                lr = get_pathrect_corner(pathRect, angle, 2) * PX2WORLD;
+                wRect = Geom::distance(ul,ur);
+                hRect = Geom::distance(ur,lr);
+
+                /*  The basic rectangle for all of these is placed with its UL corner at 0,0 with a size wRect,hRect.
+                    Apply a world transform to place/scale it into the appropriate position on the drawing.
+                    Actual gradientfill records are either this entire rectangle or slices of it as defined by the stops.
+                    This rectangle has already been transformed by tf (whatever rotation/scale) Inkscape had applied to it.
+                */
+
+                Geom::Affine tf2 = Geom::Rotate(-angle);  // the rectangle may be drawn skewed to the coordinate system
+                tmpTransform.eM11 = tf2[0];
+                tmpTransform.eM12 = tf2[1];
+                tmpTransform.eM21 = tf2[2];
+                tmpTransform.eM22 = tf2[3];
+                tmpTransform.eDx  = round((ul)[Geom::X]); // use explicit round for better stability
+                tmpTransform.eDy  = round((ul)[Geom::Y]);
+
+                rec = U_EMRSAVEDC_set();
+                if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+                    g_error("Fatal programming error in PrintEmf::image at U_EMRSAVEDC_set");
+                }
+
+                rec = U_EMRMODIFYWORLDTRANSFORM_set(tmpTransform, U_MWT_LEFTMULTIPLY);
+                if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+                    g_error("Fatal programming error in PrintEmf::image at EMRMODIFYWORLDTRANSFORM");
+                }
+
+                for(;istop<nstops;istop++){
+                     doff_range = tg->vector.stops[istop].offset;  // next or last stop
+                     if(rectDir == 1 || rectDir == 2){
+                         outUL = Geom::Point(doff_base *wRect, 0    );
+                         outLR = Geom::Point(doff_range*wRect, hRect);
+                         gMode = U_GRADIENT_FILL_RECT_H;
+                     }
+                     else {
+                         outUL = Geom::Point(0,    doff_base *hRect);
+                         outLR = Geom::Point(wRect,doff_range*hRect);
+                         gMode = U_GRADIENT_FILL_RECT_V;
+                     }
+
+                     doff_base  = doff_range;
+                     rcb.left   = round(outUL[X]); // use explicit round for better stability
+                     rcb.top    = round(outUL[Y]);
+                     rcb.right  = round(outLR[X]);
+                     rcb.bottom = round(outLR[Y]);
+                     tg->vector.stops[istop].color.get_rgb_floatv(rgb);
+                     opa = tg->vector.stops[istop].opacity;
+                     c2 = U_RGBA(255 * rgb[0], 255 * rgb[1], 255 * rgb[2], 255 * opa);
+
+                     if(rectDir == 2 || rectDir == 4){ // gradient is reversed, so swap colors
+                         ut[0] = make_trivertex(outUL, c2);
+                         ut[1] = make_trivertex(outLR, c1);
+                     }
+                     else {
+                         ut[0] = make_trivertex(outUL, c1);
+                         ut[1] = make_trivertex(outLR, c2);
+                     }
+                     c1 = c2;  // for next stop
+                     ug4.UpperLeft = 0;
+                     ug4.LowerRight= 1;
+                     rec = U_EMRGRADIENTFILL_set(rcb, 2, 1, gMode, ut, (uint32_t *) &ug4 );
+                     if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+                         g_error("Fatal programming error in PrintEmf::fill at U_EMRGRADIENTFILL_set");
+                     }
+                }
+
+                rec = U_EMRRESTOREDC_set(-1);
+                if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+                    g_error("Fatal programming error in PrintEmf::fill at U_EMRRESTOREDC_set");
+                }
+            }
+            else {
+                Geom::Point uv  = Geom::unit_vector(gv.p2 - gv.p1);  // unit vector
+                Geom::Point puv = uv.cw();                           // perp. to unit vector
+                double range    = Geom::distance(gv.p1, gv.p2);      // length along the gradient
+                double step     = range / divisions;                 // adequate approximation for gradient
+                double overlap  = step / 4.0;                        // overlap slices slightly
+                double start;
+                double stop;
+                Geom::PathVector pathvc, pathvr;
+
+                /* before lower end of gradient, overlap first slice position */
+                wc = weight_opacity(c1);
+                (void) create_brush(style, &wc);
+                pathvc = rect_cutter(gv.p1, uv * (overlap), uv * (-50000.0), puv * 50000.0);
+                pathvr = sp_pathvector_boolop(pathvc, pathv, bool_op_inters, (FillRule) fill_nonZero, frb);
+                print_pathv(pathvr, fill_transform);
+
+                /* after high end of gradient, overlap last slice position */
+                wc = weight_opacity(c2);
+                (void) create_brush(style, &wc);
+                pathvc = rect_cutter(gv.p2, uv * (-overlap), uv * (50000.0), puv * 50000.0);
+                pathvr = sp_pathvector_boolop(pathvc, pathv, bool_op_inters, (FillRule) fill_nonZero, frb);
+                print_pathv(pathvr, fill_transform);
+
+                tg->vector.stops[istop].color.get_rgb_floatv(rgb);
+                opa = tg->vector.stops[istop].opacity;
+                c2 = U_RGBA(255 * rgb[0], 255 * rgb[1], 255 * rgb[2], 255 * opa);
+
+                for (start = 0.0; start < range; start += step, doff += 1. / divisions) {
+                    stop = start + step + overlap;
+                    if (stop > range) {
+                        stop = range;
+                    }
+                    pathvc = rect_cutter(gv.p1, uv * start, uv * stop, puv * 50000.0);
+
+                    wc = weight_colors(c1, c2, (doff - doff_base) / (doff_range - doff_base));
+                    (void) create_brush(style, &wc);
+                    Geom::PathVector pathvr = sp_pathvector_boolop(pathvc, pathv, bool_op_inters, (FillRule) fill_nonZero, frb);
+                    print_pathv(pathvr, fill_transform);  // show the intersection
+
+                    if (doff >= doff_range) {
+                        istop++;
+                        if (istop >= nstops) {
+                            istop = nstops - 1;
+                            continue;    // could happen on a rounding error
+                        }
+                        doff_base  = doff_range;
+                        doff_range = tg->vector.stops[istop].offset;  // next or last stop
+                        c1 = c2;
+                        tg->vector.stops[istop].color.get_rgb_floatv(rgb);
+                        opa = tg->vector.stops[istop].opacity;
+                        c2 = U_RGBA(255 * rgb[0], 255 * rgb[1], 255 * rgb[2], 255 * opa);
+                    }
+                }
+            }
+        } else {
+            g_error("Fatal programming error in PrintEmf::fill, invalid gradient type detected");
+        }
+        use_fill = false;  // gradients handled, be sure stroke does not use stroke and fill
+    } else {
+        /*
+            Inkscape was not calling create_pen for objects with no border.
+            This was because it never called stroke() (next method).
+            PPT, and presumably others, pick whatever they want for the border if it is not specified, so no border can
+            become a visible border.
+            To avoid this force the pen to NULL_PEN if we can determine that no pen will be needed after the fill.
+        */
+        if (style->stroke.noneSet || style->stroke_width.computed == 0.0) {
+            destroy_pen();  //this sets the NULL_PEN
+        }
+
+        /*  postpone fill in case stroke also required AND all stroke paths closed
+            Dashes converted to line segments will "open" a closed path.
+        */
+        bool all_closed = true;
+        for (const auto & pit : pathv) {
+            for (Geom::Path::const_iterator cit = pit.begin(); cit != pit.end_open(); ++cit) {
+                if (pit.end_default() != pit.end_closed()) {
+                    all_closed = false;
+                }
+            }
+        }
+        if (
+            (style->stroke.isNone() || style->stroke.noneSet || style->stroke_width.computed == 0.0) ||
+            (!style->stroke_dasharray.values.empty() && FixPPTDashLine)             ||
+            !all_closed
+        ) {
+            print_pathv(pathv, fill_transform);  // do any fills. side effect: clears fill_pathv
+            use_fill = false;
+        }
+    }
+
+    return 0;
+}
+
+
+unsigned int PrintEmf::stroke(
+    Inkscape::Extension::Print * /*mod*/,
+    Geom::PathVector const &pathv, const Geom::Affine &/*transform*/, const SPStyle *style,
+    Geom::OptRect const &/*pbox*/, Geom::OptRect const &/*dbox*/, Geom::OptRect const &/*bbox*/)
+{
+
+    char *rec = nullptr;
+    Geom::Affine tf = m_tr_stack.top();
+    do_clip_if_present(style);  // If clipping is needed set it up
+
+    use_stroke = true;
+    //  use_fill was set in ::fill, if it is needed
+
+    if (create_pen(style, tf)) {
+        return 0;
+    }
+
+    if (!style->stroke_dasharray.values.empty()  && FixPPTDashLine) {
+        // convert the path, gets its complete length, and then make a new path with parameter length instead of t
+        Geom::Piecewise<Geom::D2<Geom::SBasis> > tmp_pathpw;  // pathv-> sbasis
+        Geom::Piecewise<Geom::D2<Geom::SBasis> > tmp_pathpw2; // sbasis using arc length parameter
+        Geom::Piecewise<Geom::D2<Geom::SBasis> > tmp_pathpw3; // new (discontinuous) path, composed of dots/dashes
+        Geom::Piecewise<Geom::D2<Geom::SBasis> > first_frag;  // first fragment, will be appended at end
+        int n_dash = style->stroke_dasharray.values.size();
+        int i = 0; //dash index
+        double tlength;                                       // length of tmp_pathpw
+        double slength = 0.0;                                 // start of gragment
+        double elength;                                       // end of gragment
+        for (const auto & i : pathv) {
+            tmp_pathpw.concat(i.toPwSb());
+        }
+        tlength = length(tmp_pathpw, 0.1);
+        tmp_pathpw2 = arc_length_parametrization(tmp_pathpw);
+
+        // go around the dash array repeatedly until the entire path is consumed (but not beyond).
+        while (slength < tlength) {
+            elength = slength + style->stroke_dasharray.values[i++].value;
+            if (elength > tlength) {
+                elength = tlength;
+            }
+            Geom::Piecewise<Geom::D2<Geom::SBasis> > fragment(portion(tmp_pathpw2, slength, elength));
+            if (slength) {
+                tmp_pathpw3.concat(fragment);
+            } else {
+                first_frag = fragment;
+            }
+            slength = elength;
+            slength += style->stroke_dasharray.values[i++].value; // the gap
+            if (i >= n_dash) {
+                i = 0;
+            }
+        }
+        tmp_pathpw3.concat(first_frag); // may merge line around start point
+        Geom::PathVector out_pathv = Geom::path_from_piecewise(tmp_pathpw3, 0.01);
+        print_pathv(out_pathv, tf);
+    } else {
+        print_pathv(pathv, tf);
+    }
+
+    use_stroke = false;
+    use_fill   = false;
+
+    if (usebk) { // OPAQUE was set, revert to TRANSPARENT
+        usebk = false;
+        rec = U_EMRSETBKMODE_set(U_TRANSPARENT);
+        if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+            g_error("Fatal programming error in PrintEmf::stroke at U_EMRSETBKMODE_set");
+        }
+    }
+
+    return 0;
+}
+
+
+// Draws simple_shapes, those with closed EMR_* primitives, like polygons, rectangles and ellipses.
+// These use whatever the current pen/brush are and need not be followed by a FILLPATH or STROKEPATH.
+// For other paths it sets a few flags and returns.
+bool PrintEmf::print_simple_shape(Geom::PathVector const &pathv, const Geom::Affine &transform)
+{
+
+    Geom::PathVector pv = pathv_to_linear_and_cubic_beziers(pathv * transform);
+
+    int nodes  = 0;
+    int moves  = 0;
+    int lines  = 0;
+    int curves = 0;
+    char *rec  = nullptr;
+
+    for (auto & pit : pv) {
+        moves++;
+        nodes++;
+
+        for (Geom::Path::iterator cit = pit.begin(); cit != pit.end_open(); ++cit) {
+            nodes++;
+
+            if (is_straight_curve(*cit)) {
+                lines++;
+            } else if (dynamic_cast<Geom::CubicBezier const *>(&*cit)) {
+                curves++;
+            }
+        }
+    }
+
+    if (!nodes) {
+        return false;
+    }
+
+    U_POINT *lpPoints = new U_POINT[moves + lines + curves * 3];
+    int i = 0;
+
+    /**
+     * For all Subpaths in the <path>
+     */
+    for (auto & pit : pv) {
+        using Geom::X;
+        using Geom::Y;
+
+        Geom::Point p0 = pit.initialPoint();
+
+        p0[X] = (p0[X] * PX2WORLD);
+        p0[Y] = (p0[Y] * PX2WORLD);
+
+        int32_t const x0 = (int32_t) round(p0[X]);
+        int32_t const y0 = (int32_t) round(p0[Y]);
+
+        lpPoints[i].x = x0;
+        lpPoints[i].y = y0;
+        i = i + 1;
+
+        /**
+         * For all segments in the subpath
+         */
+        for (Geom::Path::iterator cit = pit.begin(); cit != pit.end_open(); ++cit) {
+            if (is_straight_curve(*cit)) {
+                //Geom::Point p0 = cit->initialPoint();
+                Geom::Point p1 = cit->finalPoint();
+
+                //p0[X] = (p0[X] * PX2WORLD);
+                p1[X] = (p1[X] * PX2WORLD);
+                //p0[Y] = (p0[Y] * PX2WORLD);
+                p1[Y] = (p1[Y] * PX2WORLD);
+
+                //int32_t const x0 = (int32_t) round(p0[X]);
+                //int32_t const y0 = (int32_t) round(p0[Y]);
+                int32_t const x1 = (int32_t) round(p1[X]);
+                int32_t const y1 = (int32_t) round(p1[Y]);
+
+                lpPoints[i].x = x1;
+                lpPoints[i].y = y1;
+                i = i + 1;
+            } else if (Geom::CubicBezier const *cubic = dynamic_cast<Geom::CubicBezier const *>(&*cit)) {
+                std::vector<Geom::Point> points = cubic->controlPoints();
+                //Geom::Point p0 = points[0];
+                Geom::Point p1 = points[1];
+                Geom::Point p2 = points[2];
+                Geom::Point p3 = points[3];
+
+                //p0[X] = (p0[X] * PX2WORLD);
+                p1[X] = (p1[X] * PX2WORLD);
+                p2[X] = (p2[X] * PX2WORLD);
+                p3[X] = (p3[X] * PX2WORLD);
+                //p0[Y] = (p0[Y] * PX2WORLD);
+                p1[Y] = (p1[Y] * PX2WORLD);
+                p2[Y] = (p2[Y] * PX2WORLD);
+                p3[Y] = (p3[Y] * PX2WORLD);
+
+                //int32_t const x0 = (int32_t) round(p0[X]);
+                //int32_t const y0 = (int32_t) round(p0[Y]);
+                int32_t const x1 = (int32_t) round(p1[X]);
+                int32_t const y1 = (int32_t) round(p1[Y]);
+                int32_t const x2 = (int32_t) round(p2[X]);
+                int32_t const y2 = (int32_t) round(p2[Y]);
+                int32_t const x3 = (int32_t) round(p3[X]);
+                int32_t const y3 = (int32_t) round(p3[Y]);
+
+                lpPoints[i].x = x1;
+                lpPoints[i].y = y1;
+                lpPoints[i + 1].x = x2;
+                lpPoints[i + 1].y = y2;
+                lpPoints[i + 2].x = x3;
+                lpPoints[i + 2].y = y3;
+                i = i + 3;
+            }
+        }
+    }
+
+    bool done = false;
+    bool closed = (lpPoints[0].x == lpPoints[i - 1].x) && (lpPoints[0].y == lpPoints[i - 1].y);
+    bool polygon = false;
+    bool rectangle = false;
+    bool ellipse = false;
+
+    if (moves == 1 && moves + lines == nodes && closed) {
+        polygon = true;
+        //        if (nodes==5) {                             // disable due to LP Bug 407394
+        //            if (lpPoints[0].x == lpPoints[3].x && lpPoints[1].x == lpPoints[2].x &&
+        //                lpPoints[0].y == lpPoints[1].y && lpPoints[2].y == lpPoints[3].y)
+        //            {
+        //                rectangle = true;
+        //            }
+        //        }
+    } else if (moves == 1 && nodes == 5 && moves + curves == nodes && closed) {
+        //        if (lpPoints[0].x == lpPoints[1].x && lpPoints[1].x == lpPoints[11].x &&
+        //            lpPoints[5].x == lpPoints[6].x && lpPoints[6].x == lpPoints[7].x &&
+        //            lpPoints[2].x == lpPoints[10].x && lpPoints[3].x == lpPoints[9].x && lpPoints[4].x == lpPoints[8].x &&
+        //            lpPoints[2].y == lpPoints[3].y && lpPoints[3].y == lpPoints[4].y &&
+        //            lpPoints[8].y == lpPoints[9].y && lpPoints[9].y == lpPoints[10].y &&
+        //            lpPoints[5].y == lpPoints[1].y && lpPoints[6].y == lpPoints[0].y && lpPoints[7].y == lpPoints[11].y)
+        //        {                                           // disable due to LP Bug 407394
+        //            ellipse = true;
+        //        }
+    }
+
+    if (polygon || ellipse) {
+
+        if (use_fill && !use_stroke) {  // only fill
+            rec = selectobject_set(U_NULL_PEN, eht);
+            if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+                g_error("Fatal programming error in PrintEmf::print_simple_shape at selectobject_set pen");
+            }
+        } else if (!use_fill && use_stroke) { // only stroke
+            rec = selectobject_set(U_NULL_BRUSH, eht);
+            if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+                g_error("Fatal programming error in PrintEmf::print_simple_shape at selectobject_set brush");
+            }
+        }
+
+        if (polygon) {
+            if (rectangle) {
+                U_RECTL rcl = rectl_set((U_POINTL) {
+                    lpPoints[0].x, lpPoints[0].y
+                }, (U_POINTL) {
+                    lpPoints[2].x, lpPoints[2].y
+                });
+                rec = U_EMRRECTANGLE_set(rcl);
+            } else {
+                rec = U_EMRPOLYGON_set(U_RCL_DEF, nodes, lpPoints);
+            }
+        } else if (ellipse) {
+            U_RECTL rcl = rectl_set((U_POINTL) {
+                lpPoints[6].x, lpPoints[3].y
+            }, (U_POINTL) {
+                lpPoints[0].x, lpPoints[9].y
+            });
+            rec = U_EMRELLIPSE_set(rcl);
+        }
+        if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+            g_error("Fatal programming error in PrintEmf::print_simple_shape at retangle/ellipse/polygon");
+        }
+
+        done = true;
+
+        // replace the handle we moved above, assuming there was something set already
+        if (use_fill && !use_stroke && hpen) { // only fill
+            rec = selectobject_set(hpen, eht);
+            if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+                g_error("Fatal programming error in PrintEmf::print_simple_shape at selectobject_set pen");
+            }
+        } else if (!use_fill && use_stroke && hbrush) { // only stroke
+            rec = selectobject_set(hbrush, eht);
+            if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+                g_error("Fatal programming error in PrintEmf::print_simple_shape at selectobject_set brush");
+            }
+        }
+    }
+
+    delete[] lpPoints;
+
+    return done;
+}
+
+/** Some parts based on win32.cpp by Lauris Kaplinski <lauris@kaplinski.com>.  Was a part of Inkscape
+    in the past (or will be in the future?)  Not in current trunk. (4/19/2012)
+
+    Limitations of this code:
+    1.  Transparency is lost on export.  (Apparently a limitation of the EMF format.)
+    2.  Probably messes up if row stride != w*4
+    3.  There is still a small memory leak somewhere, possibly in a pixbuf created in a routine
+        that calls this one and passes px, but never removes the rest of the pixbuf.  The first time
+        this is called it leaked 5M (in one test) and each subsequent call leaked around 200K more.
+        If this routine is reduced to
+          if(1)return(0);
+        and called for a single 1280 x 1024 image then the program leaks 11M per call, or roughly the
+        size of two bitmaps.
+*/
+
+unsigned int PrintEmf::image(
+    Inkscape::Extension::Print * /* module */,  /** not used */
+    unsigned char *rgba_px,   /** array of pixel values, Gdk::Pixbuf bitmap format */
+    unsigned int w,      /** width of bitmap */
+    unsigned int h,      /** height of bitmap */
+    unsigned int rs,     /** row stride (normally w*4) */
+    Geom::Affine const &tf_rect,  /** affine transform only used for defining location and size of rect, for all other transforms, use the one from m_tr_stack */
+    SPStyle const *style)  /** provides indirect link to image object */
+{
+    double x1, y1, dw, dh;
+    char *rec = nullptr;
+    Geom::Affine tf = m_tr_stack.top();
+
+    do_clip_if_present(style);  // If clipping is needed set it up
+
+    rec = U_EMRSETSTRETCHBLTMODE_set(U_COLORONCOLOR);
+    if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+        g_error("Fatal programming error in PrintEmf::image at EMRHEADER");
+    }
+
+    x1 = tf_rect[4];
+    y1 = tf_rect[5];
+    dw = ((double) w) * tf_rect[0];
+    dh = ((double) h) * tf_rect[3];
+    Geom::Point pLL(x1, y1);
+    Geom::Point pLL2 = pLL * tf;  //location of LL corner in Inkscape coordinates
+
+    char                *px;
+    uint32_t             cbPx;
+    uint32_t             colortype;
+    PU_RGBQUAD           ct;
+    int                  numCt;
+    U_BITMAPINFOHEADER   Bmih;
+    PU_BITMAPINFO        Bmi;
+    colortype = U_BCBM_COLOR32;
+    (void) RGBA_to_DIB(&px, &cbPx, &ct, &numCt, (char *) rgba_px,  w, h, w * 4, colortype, 0, 1);
+    Bmih = bitmapinfoheader_set(w, h, 1, colortype, U_BI_RGB, 0, PXPERMETER, PXPERMETER, numCt, 0);
+    Bmi = bitmapinfo_set(Bmih, ct);
+
+    U_POINTL Dest  = pointl_set(round(pLL2[Geom::X] * PX2WORLD), round(pLL2[Geom::Y] * PX2WORLD));
+    U_POINTL cDest = pointl_set(round(dw * PX2WORLD), round(dh * PX2WORLD));
+    U_POINTL Src   = pointl_set(0, 0);
+    U_POINTL cSrc  = pointl_set(w, h);
+    /* map the integer Dest coordinates back into pLL2, so that the rounded part does not destabilize the transform offset below */
+    pLL2[Geom::X] = Dest.x;
+    pLL2[Geom::Y] = Dest.y;
+    pLL2 /= PX2WORLD;
+    if (!FixImageRot) { /* Rotate images - some programs cannot read them in correctly if they are rotated */
+        tf[4] = tf[5] = 0.0;  // get rid of the offset in the transform
+        Geom::Point pLL2prime = pLL2 * tf;
+        U_XFORM tmpTransform;
+        tmpTransform.eM11 =  tf[0];
+        tmpTransform.eM12 =  tf[1];
+        tmpTransform.eM21 =  tf[2];
+        tmpTransform.eM22 =  tf[3];
+        tmpTransform.eDx  = (pLL2[Geom::X] - pLL2prime[Geom::X]) * PX2WORLD;
+        tmpTransform.eDy  = (pLL2[Geom::Y] - pLL2prime[Geom::Y]) * PX2WORLD;
+
+        rec = U_EMRSAVEDC_set();
+        if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+            g_error("Fatal programming error in PrintEmf::image at U_EMRSAVEDC_set");
+        }
+
+        rec = U_EMRMODIFYWORLDTRANSFORM_set(tmpTransform, U_MWT_LEFTMULTIPLY);
+        if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+            g_error("Fatal programming error in PrintEmf::image at EMRMODIFYWORLDTRANSFORM");
+        }
+    }
+    rec = U_EMRSTRETCHDIBITS_set(
+              U_RCL_DEF,           //! Bounding rectangle in device units
+              Dest,                //! Destination UL corner in logical units
+              cDest,               //! Destination W & H in logical units
+              Src,                 //! Source UL corner in logical units
+              cSrc,                //! Source W & H in logical units
+              U_DIB_RGB_COLORS,    //! DIBColors Enumeration
+              U_SRCCOPY,           //! RasterOPeration Enumeration
+              Bmi,                 //! (Optional) bitmapbuffer (U_BITMAPINFO section)
+              h * rs,              //! size in bytes of px
+              px                   //! (Optional) bitmapbuffer (U_BITMAPINFO section)
+          );
+    if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+        g_error("Fatal programming error in PrintEmf::image at U_EMRSTRETCHDIBITS_set");
+    }
+    free(px);
+    free(Bmi);
+    if (numCt) {
+        free(ct);
+    }
+
+    if (!FixImageRot) {
+        rec = U_EMRRESTOREDC_set(-1);
+        if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+            g_error("Fatal programming error in PrintEmf::image at U_EMRRESTOREDC_set");
+        }
+    }
+
+    return 0;
+}
+
+unsigned int PrintEmf::draw_pathv_to_EMF(Geom::PathVector const &pathv, const Geom::Affine &transform) {
+    char *rec;
+
+    /*  inkscape to EMF scaling is done below, but NOT the rotation/translation transform,
+        that is handled by the EMF MODIFYWORLDTRANSFORM record
+    */
+
+    Geom::PathVector pv = pathv_to_linear_and_cubic_beziers(pathv * transform);
+
+    rec = U_EMRBEGINPATH_set();
+    if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+        g_error("Fatal programming error in PrintEmf::print_pathv at U_EMRBEGINPATH_set");
+    }
+
+    /**
+     * For all Subpaths in the <path>
+     */
+    for (const auto & pit : pv) {
+        using Geom::X;
+        using Geom::Y;
+
+
+        Geom::Point p0 = pit.initialPoint();
+
+        p0[X] = (p0[X] * PX2WORLD);
+        p0[Y] = (p0[Y] * PX2WORLD);
+
+        U_POINTL ptl = pointl_set((int32_t) round(p0[X]), (int32_t) round(p0[Y]));
+        rec = U_EMRMOVETOEX_set(ptl);
+        if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+            g_error("Fatal programming error in PrintEmf::print_pathv at U_EMRMOVETOEX_set");
+        }
+
+        /**
+         * For all segments in the subpath
+         */
+        for (Geom::Path::const_iterator cit = pit.begin(); cit != pit.end_open(); ++cit) {
+            if (is_straight_curve(*cit)) {
+                //Geom::Point p0 = cit->initialPoint();
+                Geom::Point p1 = cit->finalPoint();
+
+                //p0[X] = (p0[X] * PX2WORLD);
+                p1[X] = (p1[X] * PX2WORLD);
+                //p0[Y] = (p0[Y] * PX2WORLD);
+                p1[Y] = (p1[Y] * PX2WORLD);
+
+                //int32_t const x0 = (int32_t) round(p0[X]);
+                //int32_t const y0 = (int32_t) round(p0[Y]);
+
+                ptl = pointl_set((int32_t) round(p1[X]), (int32_t) round(p1[Y]));
+                rec = U_EMRLINETO_set(ptl);
+                if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+                    g_error("Fatal programming error in PrintEmf::print_pathv at U_EMRLINETO_set");
+                }
+            } else if (Geom::CubicBezier const *cubic = dynamic_cast<Geom::CubicBezier const *>(&*cit)) {
+                std::vector<Geom::Point> points = cubic->controlPoints();
+                //Geom::Point p0 = points[0];
+                Geom::Point p1 = points[1];
+                Geom::Point p2 = points[2];
+                Geom::Point p3 = points[3];
+
+                //p0[X] = (p0[X] * PX2WORLD);
+                p1[X] = (p1[X] * PX2WORLD);
+                p2[X] = (p2[X] * PX2WORLD);
+                p3[X] = (p3[X] * PX2WORLD);
+                //p0[Y] = (p0[Y] * PX2WORLD);
+                p1[Y] = (p1[Y] * PX2WORLD);
+                p2[Y] = (p2[Y] * PX2WORLD);
+                p3[Y] = (p3[Y] * PX2WORLD);
+
+                //int32_t const x0 = (int32_t) round(p0[X]);
+                //int32_t const y0 = (int32_t) round(p0[Y]);
+                int32_t const x1 = (int32_t) round(p1[X]);
+                int32_t const y1 = (int32_t) round(p1[Y]);
+                int32_t const x2 = (int32_t) round(p2[X]);
+                int32_t const y2 = (int32_t) round(p2[Y]);
+                int32_t const x3 = (int32_t) round(p3[X]);
+                int32_t const y3 = (int32_t) round(p3[Y]);
+
+                U_POINTL pt[3];
+                pt[0].x = x1;
+                pt[0].y = y1;
+                pt[1].x = x2;
+                pt[1].y = y2;
+                pt[2].x = x3;
+                pt[2].y = y3;
+
+                rec = U_EMRPOLYBEZIERTO_set(U_RCL_DEF, 3, pt);
+                if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+                    g_error("Fatal programming error in PrintEmf::print_pathv at U_EMRPOLYBEZIERTO_set");
+                }
+            } else {
+                g_warning("logical error, because pathv_to_linear_and_cubic_beziers was used");
+            }
+        }
+
+        if (pit.end_default() == pit.end_closed()) {  // there may be multiples of this on a single path
+            rec = U_EMRCLOSEFIGURE_set();
+            if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+                g_error("Fatal programming error in PrintEmf::print_pathv at U_EMRCLOSEFIGURE_set");
+            }
+        }
+
+    }
+
+    rec = U_EMRENDPATH_set();  // there may be only be one of these on a single path
+    if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+        g_error("Fatal programming error in PrintEmf::print_pathv at U_EMRENDPATH_set");
+    }
+    return(0);
+}
+
+// may also be called with a simple_shape or an empty path, whereupon it just returns without doing anything
+unsigned int PrintEmf::print_pathv(Geom::PathVector const &pathv, const Geom::Affine &transform)
+{
+    Geom::Affine tf = transform;
+    char *rec = nullptr;
+
+    simple_shape = print_simple_shape(pathv, tf);
+    if (simple_shape || pathv.empty()) {
+        if (use_fill) {
+            destroy_brush();    // these must be cleared even if nothing is drawn or hbrush,hpen fill up
+        }
+        if (use_stroke) {
+            destroy_pen();
+        }
+        return TRUE;
+    }
+
+    (void) draw_pathv_to_EMF(pathv, tf);
+
+    // explicit FILL/STROKE commands are needed for each sub section of the path
+    if (use_fill && !use_stroke) {
+        rec = U_EMRFILLPATH_set(U_RCL_DEF);
+        if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+            g_error("Fatal programming error in PrintEmf::fill at U_EMRFILLPATH_set");
+        }
+    } else if (use_fill && use_stroke) {
+        rec  = U_EMRSTROKEANDFILLPATH_set(U_RCL_DEF);
+        if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+            g_error("Fatal programming error in PrintEmf::stroke at U_EMRSTROKEANDFILLPATH_set");
+        }
+    } else if (!use_fill && use_stroke) {
+        rec  = U_EMRSTROKEPATH_set(U_RCL_DEF);
+        if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+            g_error("Fatal programming error in PrintEmf::stroke at U_EMRSTROKEPATH_set");
+        }
+    }
+
+    // clean out brush and pen, but only after all parts of the draw complete
+    if (use_fill) {
+        destroy_brush();
+    }
+    if (use_stroke) {
+        destroy_pen();
+    }
+
+    return TRUE;
+}
+
+
+unsigned int PrintEmf::text(Inkscape::Extension::Print * /*mod*/, char const *text, Geom::Point const &p,
+                            SPStyle const *const style)
+{
+    if (!et || !text) {
+        return 0;
+    }
+
+    do_clip_if_present(style);  // If clipping is needed set it up
+    char *rec = nullptr;
+    int ccount, newfont;
+    int fix90n = 0;
+    uint32_t hfont = 0;
+    Geom::Affine tf = m_tr_stack.top();
+    double rot = -1800.0 * std::atan2(tf[1], tf[0]) / M_PI; // 0.1 degree rotation,  - sign for MM_TEXT
+    double rotb = -std::atan2(tf[1], tf[0]);  // rotation for baseline offset for superscript/subscript, used below
+    double dx, dy;
+    double ky;
+
+    // the dx array is smuggled in like: text<nul>w1 w2 w3 ...wn<nul><nul>, where the widths are floats 7 characters wide, including the space
+    int ndx, rtl;
+    uint32_t *adx;
+    smuggle_adxkyrtl_out(text, &adx, &ky, &rtl, &ndx, PX2WORLD * std::min(tf.expansionX(), tf.expansionY())); // side effect: free() adx
+
+    uint32_t textalignment;
+    if (rtl > 0) {
+        textalignment = U_TA_BASELINE | U_TA_LEFT;
+    } else {
+        textalignment = U_TA_BASELINE | U_TA_RIGHT | U_TA_RTLREADING;
+    }
+    if (textalignment != htextalignment) {
+        htextalignment = textalignment;
+        rec = U_EMRSETTEXTALIGN_set(textalignment);
+        if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+            g_error("Fatal programming error in PrintEmf::text at U_EMRSETTEXTALIGN_set");
+        }
+    }
+
+    char *text2 = strdup(text);  // because U_Utf8ToUtf16le calls iconv which does not like a const char *
+    uint16_t *unicode_text = U_Utf8ToUtf16le(text2, 0, nullptr);
+    free(text2);
+    //translates Unicode to NonUnicode, if possible.  If any translate, all will, and all to
+    //the same font, because of code in Layout::print
+    UnicodeToNon(unicode_text, &ccount, &newfont);
+
+    //PPT gets funky with text within +-1 degree of a multiple of 90, but only for SOME fonts.Snap those to the central value
+    //Some funky ones:  Arial, Times New Roman
+    //Some not funky ones: Symbol and Verdana.
+    //Without a huge table we cannot catch them all, so just the most common problem ones.
+    FontfixParams params;
+
+    if (FixPPTCharPos) {
+        switch (newfont) {
+        case CVTSYM:
+            _lookup_ppt_fontfix("Convert To Symbol", params);
+            break;
+        case CVTZDG:
+            _lookup_ppt_fontfix("Convert To Zapf Dingbats", params);
+            break;
+        case CVTWDG:
+            _lookup_ppt_fontfix("Convert To Wingdings", params);
+            break;
+        default:  //also CVTNON
+            _lookup_ppt_fontfix(style->font_family.value(), params);
+            break;
+        }
+        if (params.f2 != 0 || params.f3 != 0) {
+            int irem = ((int) round(rot)) % 900 ;
+            if (irem <= 9 && irem >= -9) {
+                fix90n = 1; //assume vertical
+                rot  = (double)(((int) round(rot)) - irem);
+                rotb =  rot * M_PI / 1800.0;
+                if (std::abs(rot) == 900.0) {
+                    fix90n = 2;
+                }
+            }
+        }
+    }
+
+    /*  Note that text font sizes are stored into the EMF as fairly small integers and that limits their precision.
+        The EMF output files produced here have been designed so that the integer valued pt sizes
+        land right on an integer value in the EMF file, so those are exact.  However, something like 18.1 pt will be
+        somewhat off, so that when it is read back in it becomes 18.11 pt.  (For instance.)
+    */
+    int textheight = round(-style->font_size.computed * PX2WORLD * std::min(tf.expansionX(), tf.expansionY()));
+
+    if (!hfont) {
+        // Get font face name.  Use changed font name if unicode mapped to one
+        // of the special fonts.
+        uint16_t *wfacename;
+        if (!newfont) {
+            wfacename = U_Utf8ToUtf16le(style->font_family.value(), 0, nullptr);
+        } else {
+            wfacename = U_Utf8ToUtf16le(FontName(newfont), 0, nullptr);
+        }
+
+        // Scale the text to the minimum stretch. (It tends to stay within bounding rectangles even if
+        // it was streteched asymmetrically.)  Few applications support text from EMF which is scaled
+        // differently by height/width, so leave lfWidth alone.
+
+        U_LOGFONT lf = logfont_set(
+                           textheight,
+                           0,
+                           round(rot),
+                           round(rot),
+                           _translate_weight(style->font_weight.computed),
+                           (style->font_style.computed == SP_CSS_FONT_STYLE_ITALIC),
+                           style->text_decoration_line.underline,
+                           style->text_decoration_line.line_through,
+                           U_DEFAULT_CHARSET,
+                           U_OUT_DEFAULT_PRECIS,
+                           U_CLIP_DEFAULT_PRECIS,
+                           U_DEFAULT_QUALITY,
+                           U_DEFAULT_PITCH | U_FF_DONTCARE,
+                           wfacename);
+        free(wfacename);
+
+        rec  = extcreatefontindirectw_set(&hfont, eht, (char *) &lf, nullptr);
+        if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+            g_error("Fatal programming error in PrintEmf::text at extcreatefontindirectw_set");
+        }
+    }
+
+    rec = selectobject_set(hfont, eht);
+    if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+        g_error("Fatal programming error in PrintEmf::text at selectobject_set");
+    }
+
+    float rgb[3];
+    style->fill.value.color.get_rgb_floatv(rgb);
+    // only change the text color when it needs to be changed
+    if (memcmp(htextcolor_rgb, rgb, 3 * sizeof(float))) {
+        memcpy(htextcolor_rgb, rgb, 3 * sizeof(float));
+        rec = U_EMRSETTEXTCOLOR_set(U_RGB(255 * rgb[0], 255 * rgb[1], 255 * rgb[2]));
+        if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+            g_error("Fatal programming error in PrintEmf::text at U_EMRSETTEXTCOLOR_set");
+        }
+    }
+
+    Geom::Point p2 = p * tf;
+
+    //Handle super/subscripts and vertical kerning
+    /*  Previously used this, but vertical kerning was not supported
+        p2[Geom::X] -= style->baseline_shift.computed * std::sin( rotb );
+        p2[Geom::Y] -= style->baseline_shift.computed * std::cos( rotb );
+    */
+    p2[Geom::X] += ky * std::sin(rotb);
+    p2[Geom::Y] += ky * std::cos(rotb);
+
+    //Conditionally handle compensation for PPT EMF import bug (affects PPT 2003-2010, at least)
+    if (FixPPTCharPos) {
+        if (fix90n == 1) { //vertical
+            dx = 0.0;
+            dy = params.f3 * style->font_size.computed * std::cos(rotb);
+        } else if (fix90n == 2) { //horizontal
+            dx = params.f2 * style->font_size.computed * std::sin(rotb);
+            dy = 0.0;
+        } else {
+            dx = params.f1 * style->font_size.computed * std::sin(rotb);
+            dy = params.f1 * style->font_size.computed * std::cos(rotb);
+        }
+        p2[Geom::X] += dx;
+        p2[Geom::Y] += dy;
+    }
+
+    p2[Geom::X] = (p2[Geom::X] * PX2WORLD);
+    p2[Geom::Y] = (p2[Geom::Y] * PX2WORLD);
+
+    int32_t const xpos = (int32_t) round(p2[Geom::X]);
+    int32_t const ypos = (int32_t) round(p2[Geom::Y]);
+
+
+    // The number of characters in the string is a bit fuzzy.  ndx, the number of entries in adx is
+    // the number of VISIBLE characters, since some may combine from the UTF (8 originally,
+    // now 16) encoding.  Conversely strlen() or wchar16len() would give the absolute number of
+    // encoding characters.  Unclear if emrtext wants the former or the latter but for now assume the former.
+
+    //    This is currently being smuggled in from caller as part of text, works
+    //    MUCH better than the fallback hack below
+    //    uint32_t *adx = dx_set(textheight,  U_FW_NORMAL, slen);  // dx is needed, this makes one up
+    char *rec2;
+    if (rtl > 0) {
+        rec2 = emrtext_set((U_POINTL) {
+            xpos, ypos
+        }, ndx, 2, unicode_text, U_ETO_NONE, U_RCL_DEF, adx);
+    } else { // RTL text, U_TA_RTLREADING should be enough, but set this one too just in case
+        rec2 = emrtext_set((U_POINTL) {
+            xpos, ypos
+        }, ndx, 2, unicode_text, U_ETO_RTLREADING, U_RCL_DEF, adx);
+    }
+    free(unicode_text);
+    free(adx);
+    rec = U_EMREXTTEXTOUTW_set(U_RCL_DEF, U_GM_COMPATIBLE, 1.0, 1.0, (PU_EMRTEXT)rec2);
+    free(rec2);
+    if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+        g_error("Fatal programming error in PrintEmf::text at U_EMREXTTEXTOUTW_set");
+    }
+
+    // Must deselect an object before deleting it.  Put the default font (back) in.
+    rec = selectobject_set(U_DEVICE_DEFAULT_FONT, eht);
+    if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+        g_error("Fatal programming error in PrintEmf::text at selectobject_set");
+    }
+
+    if (hfont) {
+        rec = deleteobject_set(&hfont, eht);
+        if (!rec || emf_append((PU_ENHMETARECORD)rec, et, U_REC_FREE)) {
+            g_error("Fatal programming error in PrintEmf::text at deleteobject_set");
+        }
+    }
+
+    return 0;
+}
+
+void PrintEmf::init()
+{
+    /* EMF print */
+    Inkscape::Extension::build_from_mem(
+        "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+        "<name>Enhanced Metafile Print</name>\n"
+        "<id>org.inkscape.print.emf</id>\n"
+        "<param gui-hidden=\"true\" name=\"destination\" type=\"string\"></param>\n"
+        "<param gui-hidden=\"true\" name=\"textToPath\" type=\"bool\">true</param>\n"
+        "<param gui-hidden=\"true\" name=\"pageBoundingBox\" type=\"bool\">true</param>\n"
+        "<param gui-hidden=\"true\" name=\"FixPPTCharPos\" type=\"bool\">false</param>\n"
+        "<param gui-hidden=\"true\" name=\"FixPPTDashLine\" type=\"bool\">false</param>\n"
+        "<param gui-hidden=\"true\" name=\"FixPPTGrad2Polys\" type=\"bool\">false</param>\n"
+        "<param gui-hidden=\"true\" name=\"FixPPTLinGrad\" type=\"bool\">false</param>\n"
+        "<param gui-hidden=\"true\" name=\"FixPPTPatternAsHatch\" type=\"bool\">false</param>\n"
+        "<param gui-hidden=\"true\" name=\"FixImageRot\" type=\"bool\">false</param>\n"
+        "<print/>\n"
+        "</inkscape-extension>", new PrintEmf());
+
+    return;
+}
+
+}  /* namespace Internal */
+}  /* namespace Extension */
+}  /* namespace Inkscape */
+
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
diff --git a/src/extension/internal/emf-print.h b/src/extension/internal/emf-print.h
new file mode 100644
index 0000000..e48e332
--- /dev/null
+++ b/src/extension/internal/emf-print.h
@@ -0,0 +1,99 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/** @file
+ * @brief Enhanced Metafile printing - implementation
+ */
+/* Authors:
+ *   Ulf Erikson <ulferikson@users.sf.net>
+ *   David Mathog
+ *
+ * Copyright (C) 2006-2008 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+#ifndef SEEN_INKSCAPE_EXTENSION_INTERNAL_EMF_PRINT_H
+#define SEEN_INKSCAPE_EXTENSION_INTERNAL_EMF_PRINT_H
+
+#include <3rdparty/libuemf/uemf.h>
+#include "extension/internal/metafile-print.h"
+
+#include "splivarot.h"             // pieces for union on shapes
+#include "display/canvas-bpath.h"  // for SPWindRule
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+
+class PrintEmf : public PrintMetafile
+{
+    uint32_t hbrush, hbrushOld, hpen;
+
+    unsigned int print_pathv (Geom::PathVector const &pathv, const Geom::Affine &transform);
+    bool print_simple_shape (Geom::PathVector const &pathv, const Geom::Affine &transform);
+
+public:
+    PrintEmf();
+
+    /* Print functions */
+    unsigned int setup (Inkscape::Extension::Print * module) override;
+
+    unsigned int begin (Inkscape::Extension::Print * module, SPDocument *doc) override;
+    unsigned int finish (Inkscape::Extension::Print * module) override;
+
+    /* Rendering methods */
+    unsigned int fill (Inkscape::Extension::Print *module,
+                               Geom::PathVector const &pathv,
+                               Geom::Affine const &ctm, SPStyle const *style,
+                               Geom::OptRect const &pbox, Geom::OptRect const &dbox,
+                               Geom::OptRect const &bbox) override;
+    unsigned int stroke (Inkscape::Extension::Print * module,
+                                 Geom::PathVector const &pathv,
+                                 Geom::Affine const &ctm, SPStyle const *style,
+                                 Geom::OptRect const &pbox, Geom::OptRect const &dbox,
+                                 Geom::OptRect const &bbox) override;
+    unsigned int image(Inkscape::Extension::Print *module,
+                           unsigned char *px,
+                           unsigned int w,
+                           unsigned int h,
+                           unsigned int rs,
+                           Geom::Affine const &transform,
+                           SPStyle const *style) override;
+    unsigned int comment(Inkscape::Extension::Print *module, const char * comment) override;
+    unsigned int text(Inkscape::Extension::Print *module, char const *text,
+                              Geom::Point const &p, SPStyle const *style) override;
+
+    static void init ();
+protected:
+    static void  smuggle_adxkyrtl_out(const char *string, uint32_t **adx, double *ky, int *rtl, int *ndx, float scale);
+
+    void        do_clip_if_present(SPStyle const *style);
+    Geom::PathVector merge_PathVector_with_group(Geom::PathVector const &combined_pathvector, SPItem const *item, const Geom::Affine &transform);
+    Geom::PathVector merge_PathVector_with_shape(Geom::PathVector const &combined_pathvector, SPItem const *item, const Geom::Affine &transform);
+    unsigned int draw_pathv_to_EMF(Geom::PathVector const &pathv, const Geom::Affine &transform);
+    Geom::Path  pathv_to_simple_polygon(Geom::PathVector const &pathv, int *vertices);
+    Geom::Path  pathv_to_rect(Geom::PathVector const &pathv, bool *is_rect, double *angle);
+    Geom::Point get_pathrect_corner(Geom::Path pathRect, double angle, int corner);
+    U_TRIVERTEX make_trivertex(Geom::Point Pt, U_COLORREF uc);
+    int         vector_rect_alignment(double angle, Geom::Point vtest);
+    int         create_brush(SPStyle const *style, PU_COLORREF fcolor) override;
+    void        destroy_brush() override;
+    int         create_pen(SPStyle const *style, const Geom::Affine &transform) override;
+    void        destroy_pen() override;
+};
+
+}  /* namespace Internal */
+}  /* namespace Extension */
+}  /* namespace Inkscape */
+
+
+#endif /* __INKSCAPE_EXTENSION_INTERNAL_PRINT_EMF_H__ */
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
diff --git a/src/extension/internal/filter/BUILD_YOUR_OWN b/src/extension/internal/filter/BUILD_YOUR_OWN
new file mode 100644
index 0000000..ba6ca5a
--- /dev/null
+++ b/src/extension/internal/filter/BUILD_YOUR_OWN
@@ -0,0 +1,2 @@
+This directory contains filter effects.  They're designed to be simle.
+Very, very simple.  Here is how to build your own.
diff --git a/src/extension/internal/filter/bevels.h b/src/extension/internal/filter/bevels.h
new file mode 100644
index 0000000..2fce96c
--- /dev/null
+++ b/src/extension/internal/filter/bevels.h
@@ -0,0 +1,283 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+#ifndef SEEN_INKSCAPE_EXTENSION_INTERNAL_FILTER_BEVELS_H__
+#define SEEN_INKSCAPE_EXTENSION_INTERNAL_FILTER_BEVELS_H__
+/* Change the 'BEVELS' above to be your file name */
+
+/*
+ * Copyright (C) 2011 Authors:
+ *   Ivan Louette (filters)
+ *   Nicolas Dufour (UI) <nicoduf@yahoo.fr>
+ *
+ * Bevel filters
+ *   Diffuse light
+ *   Matte jelly
+ *   Specular light
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+/* ^^^ Change the copyright to be you and your e-mail address ^^^ */
+
+#include "filter.h"
+
+#include "extension/internal/clear-n_.h"
+#include "extension/system.h"
+#include "extension/extension.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Filter {
+
+/**
+    \brief    Custom predefined Diffuse light filter.
+    
+    Basic diffuse bevel to use for building textures
+
+    Filter's parameters:
+    * Smoothness (0.->10., default 6.) -> blur (stdDeviation)
+    * Elevation (0->360, default 25) -> feDistantLight (elevation)
+    * Azimuth (0->360, default 235) -> feDistantLight (azimuth)
+    * Lighting color (guint, default -1 [white]) -> diffuse (lighting-color)
+*/
+
+class DiffuseLight : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    DiffuseLight ( ) : Filter() { };
+    ~DiffuseLight ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+              "<name>" N_("Diffuse Light") "</name>\n"
+              "<id>org.inkscape.effect.filter.DiffuseLight</id>\n"
+              "<param name=\"smooth\" gui-text=\"" N_("Smoothness") "\" type=\"float\" appearance=\"full\" min=\"0.0\" max=\"10\">6</param>\n"
+              "<param name=\"elevation\" gui-text=\"" N_("Elevation (°)") "\" type=\"int\" appearance=\"full\" min=\"0\" max=\"360\">25</param>\n"
+              "<param name=\"azimuth\" gui-text=\"" N_("Azimuth (°)") "\" type=\"int\" appearance=\"full\" min=\"0\" max=\"360\">235</param>\n"
+              "<param name=\"color\" gui-text=\"" N_("Lighting color") "\" type=\"color\">-1</param>\n"
+              "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                    "<submenu name=\"" N_("Bevels") "\"/>\n"
+                  "</submenu>\n"
+                "</effects-menu>\n"
+                "<menu-tip>" N_("Basic diffuse bevel to use for building textures") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new DiffuseLight());
+    };
+
+};
+
+gchar const *
+DiffuseLight::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+
+    std::ostringstream smooth;
+    std::ostringstream elevation;
+    std::ostringstream azimuth;
+    std::ostringstream r;
+    std::ostringstream g;
+    std::ostringstream b;
+    std::ostringstream a;
+
+    smooth << ext->get_param_float("smooth");
+    elevation << ext->get_param_int("elevation");
+    azimuth << ext->get_param_int("azimuth");
+    guint32 color = ext->get_param_color("color");
+
+    r << ((color >> 24) & 0xff);
+    g << ((color >> 16) & 0xff);
+    b << ((color >>  8) & 0xff);
+    a << (color & 0xff) / 255.0F;
+    
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Diffuse Light\">\n"
+          "<feGaussianBlur in=\"SourceGraphic\" stdDeviation=\"%s\" result=\"blur\" />\n"
+          "<feDiffuseLighting diffuseConstant=\"1\" surfaceScale=\"10\" lighting-color=\"rgb(%s,%s,%s)\" result=\"diffuse\">\n"
+            "<feDistantLight elevation=\"%s\" azimuth=\"%s\" />\n"
+          "</feDiffuseLighting>\n"
+          "<feComposite in=\"diffuse\" in2=\"diffuse\" operator=\"arithmetic\" k1=\"1\" result=\"composite1\" />\n"
+          "<feComposite in=\"composite1\" in2=\"SourceGraphic\" k1=\"%s\" operator=\"arithmetic\" k3=\"1\" result=\"composite2\" />\n"
+        "</filter>\n", smooth.str().c_str(), r.str().c_str(), g.str().c_str(), b.str().c_str(), elevation.str().c_str(), azimuth.str().c_str(), a.str().c_str());
+
+    return _filter;
+}; /* DiffuseLight filter */
+
+/**
+    \brief    Custom predefined Matte jelly filter.
+    
+    Bulging, matte jelly covering
+
+    Filter's parameters:
+    * Smoothness (0.0->10., default 7.) -> blur (stdDeviation)
+    * Brightness (0.0->5., default .9) -> specular (specularConstant)
+    * Elevation (0->360, default 60) -> feDistantLight (elevation)
+    * Azimuth (0->360, default 225) -> feDistantLight (azimuth)
+    * Lighting color (guint, default -1 [white]) -> specular (lighting-color)
+*/
+
+class MatteJelly : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    MatteJelly ( ) : Filter() { };
+    ~MatteJelly ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+              "<name>" N_("Matte Jelly") "</name>\n"
+              "<id>org.inkscape.effect.filter.MatteJelly</id>\n"
+              "<param name=\"smooth\" gui-text=\"" N_("Smoothness") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.00\" max=\"10.00\">7</param>\n"
+              "<param name=\"bright\" gui-text=\"" N_("Brightness") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.00\" max=\"5.00\">0.9</param>\n"
+              "<param name=\"elevation\" gui-text=\"" N_("Elevation (°)") "\" type=\"int\" appearance=\"full\" min=\"0\" max=\"360\">60</param>\n"
+              "<param name=\"azimuth\" gui-text=\"" N_("Azimuth (°)") "\" type=\"int\" appearance=\"full\" min=\"0\" max=\"360\">225</param>\n"
+              "<param name=\"color\" gui-text=\"" N_("Lighting color") "\" type=\"color\">-1</param>\n"
+              "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                    "<submenu name=\"" N_("Bevels") "\"/>\n"
+                  "</submenu>\n"
+                "</effects-menu>\n"
+                "<menu-tip>" N_("Bulging, matte jelly covering") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new MatteJelly());
+    };
+
+};
+
+gchar const *
+MatteJelly::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+
+    std::ostringstream smooth;
+    std::ostringstream bright;
+    std::ostringstream elevation;
+    std::ostringstream azimuth;
+    std::ostringstream r;
+    std::ostringstream g;
+    std::ostringstream b;
+    std::ostringstream a;
+
+    smooth << ext->get_param_float("smooth");
+    bright << ext->get_param_float("bright");
+    elevation << ext->get_param_int("elevation");
+    azimuth << ext->get_param_int("azimuth");
+    guint32 color = ext->get_param_color("color");
+
+    r << ((color >> 24) & 0xff);
+    g << ((color >> 16) & 0xff);
+    b << ((color >>  8) & 0xff);
+    a << (color & 0xff) / 255.0F;
+    
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Matte Jelly\">\n"
+          "<feColorMatrix values=\"1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0.85 0\" result=\"color\" in=\"SourceGraphic\" />\n"
+          "<feGaussianBlur in=\"SourceAlpha\" stdDeviation=\"%s\" result=\"blur\" />\n"
+          "<feSpecularLighting in=\"blur\" specularExponent=\"25\" specularConstant=\"%s\" surfaceScale=\"5\" lighting-color=\"rgb(%s,%s,%s)\" result=\"specular\">\n"
+            "<feDistantLight elevation=\"%s\" azimuth=\"%s\" />\n"
+          "</feSpecularLighting>\n"
+          "<feComposite in=\"specular\" in2=\"SourceGraphic\" k3=\"1\" k2=\"%s\" operator=\"arithmetic\" result=\"composite1\" />\n"
+          "<feComposite in=\"composite1\" in2=\"color\" operator=\"atop\" result=\"composite2\" />\n"
+        "</filter>\n", smooth.str().c_str(), bright.str().c_str(), r.str().c_str(), g.str().c_str(), b.str().c_str(), elevation.str().c_str(), azimuth.str().c_str(), a.str().c_str());
+
+    return _filter;
+}; /* MatteJelly filter */
+
+/**
+    \brief    Custom predefined Specular light filter.
+    
+    Basic specular bevel to use for building textures
+
+    Filter's parameters:
+    * Smoothness (0.0->10., default 6.) -> blur (stdDeviation)
+    * Brightness (0.0->5., default 1.) -> specular (specularConstant)
+    * Elevation (0->360, default 45) -> feDistantLight (elevation)
+    * Azimuth (0->360, default 235) -> feDistantLight (azimuth)
+    * Lighting color (guint, default -1 [white]) -> specular (lighting-color)
+*/
+
+class SpecularLight : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    SpecularLight ( ) : Filter() { };
+    ~SpecularLight ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+              "<name>" N_("Specular Light") "</name>\n"
+              "<id>org.inkscape.effect.filter.SpecularLight</id>\n"
+              "<param name=\"smooth\" gui-text=\"" N_("Smoothness") "\" type=\"float\" appearance=\"full\" min=\"0.0\" max=\"10\">6</param>\n"
+              "<param name=\"bright\" gui-text=\"" N_("Brightness") "\" type=\"float\" appearance=\"full\" min=\"0.0\" max=\"5\">1</param>\n"
+              "<param name=\"elevation\" gui-text=\"" N_("Elevation (°)") "\" type=\"int\" appearance=\"full\" min=\"0\" max=\"360\">45</param>\n"
+              "<param name=\"azimuth\" gui-text=\"" N_("Azimuth (°)") "\" type=\"int\" appearance=\"full\" min=\"0\" max=\"360\">235</param>\n"
+              "<param name=\"color\" gui-text=\"" N_("Lighting color") "\" type=\"color\">-1</param>\n"
+              "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                    "<submenu name=\"" N_("Bevels") "\"/>\n"
+                  "</submenu>\n"
+                "</effects-menu>\n"
+                "<menu-tip>" N_("Basic specular bevel to use for building textures") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new SpecularLight());
+    };
+
+};
+
+gchar const *
+SpecularLight::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+
+    std::ostringstream smooth;
+    std::ostringstream bright;
+    std::ostringstream elevation;
+    std::ostringstream azimuth;
+    std::ostringstream r;
+    std::ostringstream g;
+    std::ostringstream b;
+    std::ostringstream a;
+
+    smooth << ext->get_param_float("smooth");
+    bright << ext->get_param_float("bright");
+    elevation << ext->get_param_int("elevation");
+    azimuth << ext->get_param_int("azimuth");
+    guint32 color = ext->get_param_color("color");
+
+    r << ((color >> 24) & 0xff);
+    g << ((color >> 16) & 0xff);
+    b << ((color >>  8) & 0xff);
+    a << (color & 0xff) / 255.0F;
+    
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Specular Light\">\n"
+          "<feGaussianBlur in=\"SourceAlpha\" stdDeviation=\"%s\" result=\"blur\" />\n"
+          "<feSpecularLighting in=\"blur\" specularExponent=\"25\" specularConstant=\"%s\" surfaceScale=\"10\" lighting-color=\"rgb(%s,%s,%s)\" result=\"specular\">\n"
+            "<feDistantLight elevation=\"%s\" azimuth=\"%s\" />\n"
+          "</feSpecularLighting>\n"
+          "<feComposite in=\"specular\" in2=\"SourceGraphic\" k3=\"1\" k2=\"%s\" operator=\"arithmetic\" result=\"composite1\" />\n"
+          "<feComposite in=\"composite1\" in2=\"SourceAlpha\" operator=\"in\" result=\"composite2\" />\n"
+        "</filter>\n", smooth.str().c_str(), bright.str().c_str(), r.str().c_str(), g.str().c_str(), b.str().c_str(), elevation.str().c_str(), azimuth.str().c_str(), a.str().c_str());
+
+    return _filter;
+}; /* SpecularLight filter */
+
+}; /* namespace Filter */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
+
+/* Change the 'BEVELS' below to be your file name */
+#endif /* SEEN_INKSCAPE_EXTENSION_INTERNAL_FILTER_BEVELS_H__ */
diff --git a/src/extension/internal/filter/blurs.h b/src/extension/internal/filter/blurs.h
new file mode 100644
index 0000000..15b9c49
--- /dev/null
+++ b/src/extension/internal/filter/blurs.h
@@ -0,0 +1,420 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+#ifndef SEEN_INKSCAPE_EXTENSION_INTERNAL_FILTER_BLURS_H__
+#define SEEN_INKSCAPE_EXTENSION_INTERNAL_FILTER_BLURS_H__
+/* Change the 'BLURS' above to be your file name */
+
+/*
+ * Copyright (C) 2011 Authors:
+ *   Ivan Louette (filters)
+ *   Nicolas Dufour (UI) <nicoduf@yahoo.fr>
+ *
+ * Blur filters
+ *   Blur
+ *   Clean edges
+ *   Cross blur
+ *   Feather
+ *   Out of focus
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+/* ^^^ Change the copyright to be you and your e-mail address ^^^ */
+
+#include "filter.h"
+
+#include "extension/internal/clear-n_.h"
+#include "extension/system.h"
+#include "extension/extension.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Filter {
+
+/**
+    \brief    Custom predefined Blur filter.
+    
+    Simple horizontal and vertical blur
+
+    Filter's parameters:
+    * Horizontal blur (0.01->100., default 2) -> blur (stdDeviation)
+    * Vertical blur (0.01->100., default 2) -> blur (stdDeviation)
+    * Blur content only (boolean, default false) -> 
+*/
+
+class Blur : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    Blur ( ) : Filter() { };
+    ~Blur ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+              "<name>" N_("Blur") "</name>\n"
+              "<id>org.inkscape.effect.filter.Blur</id>\n"
+              "<param name=\"hblur\" gui-text=\"" N_("Horizontal blur") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.01\" max=\"100.00\">2</param>\n"
+              "<param name=\"vblur\" gui-text=\"" N_("Vertical blur") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.01\" max=\"100.00\">2</param>\n"
+              "<param name=\"content\" gui-text=\"" N_("Blur content only") "\" type=\"bool\">false</param>\n"
+              "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                    "<submenu name=\"" N_("Blurs") "\"/>\n"
+                  "</submenu>\n"
+                "</effects-menu>\n"
+                "<menu-tip>" N_("Simple vertical and horizontal blur effect") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new Blur());
+    };
+
+};
+
+gchar const *
+Blur::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+
+    std::ostringstream bbox;
+    std::ostringstream hblur;
+    std::ostringstream vblur;
+    std::ostringstream content;
+
+    hblur << ext->get_param_float("hblur");
+    vblur << ext->get_param_float("vblur");
+
+    if (ext->get_param_bool("content")) {
+        bbox << "height=\"1\" width=\"1\" y=\"0\" x=\"0\"";
+        content << "<feColorMatrix values=\"1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 50 0 \" result=\"colormatrix\" />\n"
+                << "<feComposite in=\"colormatrix\" in2=\"SourceGraphic\" operator=\"in\" />\n";
+    } else {
+        bbox << "" ;
+        content << "" ;
+    }
+
+
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" %s style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Blur\">\n"
+          "<feGaussianBlur stdDeviation=\"%s %s\" result=\"blur\" />\n"
+          "%s"
+        "</filter>\n", bbox.str().c_str(), hblur.str().c_str(), vblur.str().c_str(), content.str().c_str() );
+
+    return _filter;
+}; /* Blur filter */
+
+/**
+    \brief    Custom predefined Clean edges filter.
+    
+    Removes or decreases glows and jaggeries around objects edges after applying some filters
+
+    Filter's parameters:
+    * Strength (0.01->2., default 0.4) -> blur (stdDeviation)
+*/
+
+class CleanEdges : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    CleanEdges ( ) : Filter() { };
+    ~CleanEdges ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+              "<name>" N_("Clean Edges") "</name>\n"
+              "<id>org.inkscape.effect.filter.CleanEdges</id>\n"
+              "<param name=\"blur\" gui-text=\"" N_("Strength") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.01\" max=\"2.00\">0.4</param>\n"
+              "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                    "<submenu name=\"" N_("Blurs") "\"/>\n"
+                  "</submenu>\n"
+                "</effects-menu>\n"
+                "<menu-tip>" N_("Removes or decreases glows and jaggeries around objects edges after applying some filters") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new CleanEdges());
+    };
+
+};
+
+gchar const *
+CleanEdges::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+
+    std::ostringstream blur;
+
+    blur << ext->get_param_float("blur");
+
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Clean Edges\">\n"
+          "<feGaussianBlur stdDeviation=\"%s\" result=\"blur\" />\n"
+          "<feComposite in=\"SourceGraphic\" in2=\"blur\" operator=\"in\" result=\"composite1\" />\n"
+          "<feComposite in=\"composite1\" in2=\"composite1\" k2=\"1\" operator=\"in\" result=\"composite2\" />\n"
+        "</filter>\n", blur.str().c_str());
+
+    return _filter;
+}; /* CleanEdges filter */
+
+/**
+    \brief    Custom predefined Cross blur filter.
+    
+    Combine vertical and horizontal blur
+
+    Filter's parameters:
+    * Brightness (0.->10., default 0) -> composite (k3)
+    * Fading (0.->1., default 0) -> composite (k4)
+    * Horizontal blur (0.01->20., default 5) -> blur (stdDeviation)
+    * Vertical blur (0.01->20., default 5) -> blur (stdDeviation)
+    * Blend mode (enum, default Darken) -> blend (mode)
+*/
+
+class CrossBlur : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    CrossBlur ( ) : Filter() { };
+    ~CrossBlur ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+              "<name>" N_("Cross Blur") "</name>\n"
+              "<id>org.inkscape.effect.filter.CrossBlur</id>\n"
+              "<param name=\"bright\" gui-text=\"" N_("Brightness") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.\" max=\"10.00\">0</param>\n"
+              "<param name=\"fade\" gui-text=\"" N_("Fading") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.\" max=\"1.00\">0</param>\n"
+              "<param name=\"hblur\" gui-text=\"" N_("Horizontal blur") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.01\" max=\"20.00\">5</param>\n"
+              "<param name=\"vblur\" gui-text=\"" N_("Vertical blur") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.01\" max=\"20.00\">5</param>\n"
+              "<param name=\"blend\" gui-text=\"" N_("Blend:") "\" type=\"optiongroup\" appearance=\"combo\">\n"
+                "<option value=\"darken\">" N_("Darken") "</option>\n"
+                "<option value=\"screen\">" N_("Screen") "</option>\n"
+                "<option value=\"multiply\">" N_("Multiply") "</option>\n"
+                "<option value=\"lighten\">" N_("Lighten") "</option>\n"
+              "</param>\n"
+              "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                    "<submenu name=\"" N_("Blurs") "\"/>\n"
+                  "</submenu>\n"
+                "</effects-menu>\n"
+                "<menu-tip>" N_("Combine vertical and horizontal blur") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new CrossBlur());
+    };
+
+};
+
+gchar const *
+CrossBlur::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+
+    std::ostringstream bright;
+    std::ostringstream fade;
+    std::ostringstream hblur;
+    std::ostringstream vblur;
+    std::ostringstream blend;
+
+    bright << ext->get_param_float("bright");
+    fade << ext->get_param_float("fade");
+    hblur << ext->get_param_float("hblur");
+    vblur << ext->get_param_float("vblur");
+    blend << ext->get_param_optiongroup("blend");
+    
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Cross Blur\">\n"
+          "<feColorMatrix in=\"SourceGraphic\" values=\"1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 -0.2125 -0.7154 -0.0721 1 0 \" result=\"colormatrix\" />\n"
+          "<feComposite in=\"SourceGraphic\" in2=\"colormatrix\" operator=\"arithmetic\" k2=\"1\" k3=\"%s\" k4=\"%s\" result=\"composite\" />\n"
+          "<feGaussianBlur stdDeviation=\"%s 0.01\" result=\"blur1\" />\n"
+          "<feGaussianBlur in=\"composite\" stdDeviation=\"0.01 %s\" result=\"blur2\" />\n"
+          "<feBlend in=\"blur2\" in2=\"blur1\" mode=\"%s\" result=\"blend\" />\n"
+        "</filter>\n", bright.str().c_str(), fade.str().c_str(), hblur.str().c_str(), vblur.str().c_str(), blend.str().c_str());
+
+    return _filter;
+}; /* Cross blur filter */
+
+/**
+    \brief    Custom predefined Feather filter.
+    
+    Blurred mask on the edge without altering the contents
+
+    Filter's parameters:
+    * Strength (0.01->100., default 5) -> blur (stdDeviation)
+*/
+
+class Feather : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    Feather ( ) : Filter() { };
+    ~Feather ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+              "<name>" N_("Feather") "</name>\n"
+              "<id>org.inkscape.effect.filter.Feather</id>\n"
+              "<param name=\"blur\" gui-text=\"" N_("Strength") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.01\" max=\"100.00\">5</param>\n"
+              "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                    "<submenu name=\"" N_("Blurs") "\"/>\n"
+                  "</submenu>\n"
+                "</effects-menu>\n"
+                "<menu-tip>" N_("Blurred mask on the edge without altering the contents") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new Feather());
+    };
+
+};
+
+gchar const *
+Feather::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+
+    std::ostringstream blur;
+
+    blur << ext->get_param_float("blur");
+
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Feather\">\n"
+          "<feGaussianBlur stdDeviation=\"%s\" result=\"blur\" />\n"
+          "<feComposite in=\"SourceGraphic\" in2=\"blur\" operator=\"atop\" result=\"composite1\" />\n"
+          "<feComposite in2=\"composite1\" operator=\"in\" result=\"composite2\" />\n"
+          "<feComposite in2=\"composite2\" operator=\"in\" result=\"composite3\" />\n"
+        "</filter>\n", blur.str().c_str());
+
+    return _filter;
+}; /* Feather filter */
+
+/**
+    \brief    Custom predefined Out of Focus filter.
+    
+    Blur eroded by white or transparency
+
+    Filter's parameters:
+    * Horizontal blur (0.01->10., default 3) -> blur (stdDeviation)
+    * Vertical blur (0.01->10., default 3) -> blur (stdDeviation)
+    * Dilatation (n-1th value, 0.->100., default 6) -> colormatrix2 (matrix)
+    * Erosion (nth value, 0.->100., default 2) -> colormatrix2 (matrix)
+    * Opacity (0.->1., default 1.) -> composite1 (k2)
+    * Background color (guint, default -1) -> flood (flood-opacity, flood-color)
+    * Blend type (enum, default normal) -> blend (mode)
+    * Blend to background (boolean, default false) -> blend (false: in2="flood", true: in2="BackgroundImage")
+
+*/
+
+class ImageBlur : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    ImageBlur ( ) : Filter() { };
+    ~ImageBlur ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+              "<name>" N_("Out of Focus") "</name>\n"
+              "<id>org.inkscape.effect.filter.ImageBlur</id>\n"
+              "<param name=\"tab\" type=\"notebook\">\n"
+                "<page name=\"optionstab\" gui-text=\"Options\">\n"
+                  "<param name=\"hblur\" gui-text=\"" N_("Horizontal blur") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.01\" max=\"50.00\">3</param>\n"
+                  "<param name=\"vblur\" gui-text=\"" N_("Vertical blur") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.01\" max=\"50.00\">3</param>\n"
+                  "<param name=\"dilat\" gui-text=\"" N_("Dilatation") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0\" max=\"100\">6</param>\n"
+                  "<param name=\"erosion\" gui-text=\"" N_("Erosion") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0\" max=\"100\">2</param>\n"
+                  "<param name=\"opacity\" gui-text=\"" N_("Opacity") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0\" max=\"1\">1</param>\n"
+                "</page>\n"
+                "<page name=\"backgroundtab\" gui-text=\"Background\">\n"
+                  "<param name=\"color\" gui-text=\"" N_("Background color") "\" type=\"color\">-1</param>\n"
+                  "<param name=\"blend\" gui-text=\"" N_("Blend type:") "\" type=\"optiongroup\" appearance=\"combo\">\n"
+                    "<option value=\"normal\">" N_("Normal") "</option>\n"
+                    "<option value=\"darken\">" N_("Darken") "</option>\n"
+                    "<option value=\"screen\">" N_("Screen") "</option>\n"
+                    "<option value=\"multiply\">" N_("Multiply") "</option>\n"
+                    "<option value=\"lighten\">" N_("Lighten") "</option>\n"
+                  "</param>\n"
+                  "<param name=\"background\" gui-text=\"" N_("Blend to background") "\" type=\"bool\" >false</param>\n"
+                "</page>\n"
+              "</param>\n"
+              "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                    "<submenu name=\"" N_("Blurs") "\"/>\n"
+                  "</submenu>\n"
+                "</effects-menu>\n"
+                "<menu-tip>" N_("Blur eroded by white or transparency") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new ImageBlur());
+    };
+
+};
+
+gchar const *
+ImageBlur::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+
+    std::ostringstream hblur;
+    std::ostringstream vblur;
+    std::ostringstream dilat;
+    std::ostringstream erosion;
+    std::ostringstream opacity;
+    std::ostringstream r;
+    std::ostringstream g;
+    std::ostringstream b;
+    std::ostringstream a;
+    std::ostringstream blend;
+    std::ostringstream background;
+
+    hblur << ext->get_param_float("hblur");
+    vblur << ext->get_param_float("vblur");
+    dilat << ext->get_param_float("dilat");
+    erosion << -ext->get_param_float("erosion");
+    opacity << ext->get_param_float("opacity");
+
+    guint32 color = ext->get_param_color("color");
+    r << ((color >> 24) & 0xff);
+    g << ((color >> 16) & 0xff);
+    b << ((color >>  8) & 0xff);
+    a << (color & 0xff) / 255.0F;
+    blend << ext->get_param_optiongroup("blend");
+
+    if (ext->get_param_bool("background")) {
+        background << "BackgroundImage" ;
+    } else {
+        background << "flood" ;
+    }
+
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Out of Focus\">\n"
+          "<feFlood flood-opacity=\"%s\" flood-color=\"rgb(%s,%s,%s)\" result=\"flood\" />\n"
+          "<feColorMatrix in=\"SourceGraphic\" values=\"1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 -0.2125 -0.7154 -0.0721 1 0 \" result=\"colormatrix1\" />\n"
+          "<feGaussianBlur in=\"colormatrix1\" stdDeviation=\"%s %s\" result=\"blur\" />\n"
+          "<feColorMatrix in=\"blur\" values=\"1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 %s %s \" result=\"colormatrix2\" />\n"
+          "<feBlend in=\"colormatrix2\" in2=\"%s\" mode=\"%s\" result=\"blend\" />\n"
+          "<feComposite in=\"blend\" in2=\"blend\" operator=\"arithmetic\" k2=\"%s\" result=\"composite1\" />\n"
+          "<feComposite in2=\"SourceGraphic\" operator=\"in\" />\n"
+        "</filter>\n", a.str().c_str(), r.str().c_str(), g.str().c_str(), b.str().c_str(),
+                       hblur.str().c_str(), vblur.str().c_str(), dilat.str().c_str(), erosion.str().c_str(),
+                       background.str().c_str(), blend.str().c_str(), opacity.str().c_str());
+
+    return _filter;
+}; /* Out of Focus filter */
+
+}; /* namespace Filter */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
+
+/* Change the 'BLURS' below to be your file name */
+#endif /* SEEN_INKSCAPE_EXTENSION_INTERNAL_FILTER_BLURS_H__ */
diff --git a/src/extension/internal/filter/bumps.h b/src/extension/internal/filter/bumps.h
new file mode 100644
index 0000000..21328f4
--- /dev/null
+++ b/src/extension/internal/filter/bumps.h
@@ -0,0 +1,486 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+#ifndef SEEN_INKSCAPE_EXTENSION_INTERNAL_FILTER_BUMPS_H__
+#define SEEN_INKSCAPE_EXTENSION_INTERNAL_FILTER_BUMPS_H__
+/* Change the 'BUMPS' above to be your file name */
+
+/*
+ * Copyright (C) 2011 Authors:
+ *   Ivan Louette (filters)
+ *   Nicolas Dufour (UI) <nicoduf@yahoo.fr>
+ *
+ * Bump filters
+ *   Bump
+ *   Wax bump
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+/* ^^^ Change the copyright to be you and your e-mail address ^^^ */
+
+#include "filter.h"
+
+#include "extension/internal/clear-n_.h"
+#include "extension/system.h"
+#include "extension/extension.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Filter {
+
+/**
+    \brief    Custom predefined Bump filter.
+    
+    All purpose bump filter
+
+    Filter's parameters:
+    Options
+      * Image simplification (0.01->10., default 0.01) -> blur1 (stdDeviation)
+      * Bump simplification (0.01->10., default 0.01) -> blur2 (stdDeviation)
+      * Crop (-50.->50., default 0.) -> composite1 (k3)
+      * Red (-50.->50., default 0.) -> colormatrix1 (values)
+      * Green (-50.->50., default 0.) -> colormatrix1 (values)
+      * Blue (-50.->50., default 0.) -> colormatrix1 (values)
+      * Bump from background (boolean, default false) -> colormatrix1 (false: in="SourceGraphic", true: in="BackgroundImage")
+    Lighting
+      * Lighting type (enum, default specular) -> lighting block
+      * Height (0.->50., default 5.) -> lighting (surfaceScale)
+      * Lightness (0.->5., default 1.) -> lighting [diffuselighting (diffuseConstant)|specularlighting (specularConstant)]
+      * Precision (1->128, default 15) -> lighting (specularExponent)
+      * Color (guint, default -1 (RGB:255,255,255))-> lighting (lighting-color)
+    Light source
+      * Azimuth (0->360, default 225) -> lightsOptions (distantAzimuth)
+      * Elevation (0->180, default 45) -> lightsOptions (distantElevation)
+      * X location [point] (-5000->5000, default 526) -> lightsOptions (x)
+      * Y location [point] (-5000->5000, default 372) -> lightsOptions (y)
+      * Z location [point] (0->5000, default 150) -> lightsOptions (z)
+      * X location [spot] (-5000->5000, default 526) -> lightsOptions (x)
+      * Y location [spot] (-5000->5000, default 372) -> lightsOptions (y)
+      * Z location [spot] (-5000->5000, default 150) -> lightsOptions (z)
+      * X target (-5000->5000, default 0) -> lightsOptions (pointsAtX)
+      * Y target (-5000->5000, default 0) -> lightsOptions (pointsAtX)
+      * Z target (-5000->0, default -1000) -> lightsOptions (pointsAtX)
+      * Specular exponent (1->100, default 1) -> lightsOptions (specularExponent)
+      * Cone angle (0->100, default 50) -> lightsOptions (limitingConeAngle)
+    Color bump
+      * Blend type (enum, default normal) -> blend (mode)
+      * Image color (guint, default -987158017 (RGB:197,41,41)) -> flood (flood-color)
+      * Color bump (boolean, default false) -> composite2 (false: in="diffuselighting", true in="flood")
+*/
+
+class Bump : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    Bump ( ) : Filter() { };
+    ~Bump ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+              "<name>" N_("Bump") "</name>\n"
+              "<id>org.inkscape.effect.filter.Bump</id>\n"
+              "<param name=\"tab\" type=\"notebook\">\n"
+                "<page name=\"optionstab\" gui-text=\"Options\">\n"
+                  "<param name=\"simplifyImage\" gui-text=\"" N_("Image simplification") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.01\" max=\"10.00\">0.01</param>\n"
+                  "<param name=\"simplifyBump\" gui-text=\"" N_("Bump simplification") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.01\" max=\"10.00\">0.01</param>\n"
+                  "<param name=\"crop\" gui-text=\"" N_("Crop") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"-50.\" max=\"50.\">0</param>\n"
+                  "<label appearance=\"header\">" N_("Bump source") "</label>\n"
+                    "<param name=\"red\" gui-text=\"" N_("Red") "\" type=\"float\" indent=\"1\" appearance=\"full\" precision=\"2\" min=\"-50.\" max=\"50.\">0</param>\n"
+                    "<param name=\"green\" gui-text=\"" N_("Green") "\" type=\"float\" indent=\"1\" appearance=\"full\" precision=\"2\" min=\"-50.\" max=\"50.\">0</param>\n"
+                    "<param name=\"blue\" gui-text=\"" N_("Blue") "\" type=\"float\" indent=\"1\" appearance=\"full\" precision=\"2\" min=\"-50.\" max=\"50.\">0</param>\n"
+                    "<param name=\"background\" gui-text=\"" N_("Bump from background") "\" indent=\"1\" type=\"bool\">false</param>\n"
+                "</page>\n"
+                "<page name=\"lightingtab\" gui-text=\"Lighting\">\n"
+                  "<param name=\"lightType\" gui-text=\"" N_("Lighting type:") "\" type=\"optiongroup\" appearance=\"combo\">\n"
+                    "<option value=\"specular\">" N_("Specular") "</option>\n"
+                    "<option value=\"diffuse\">" N_("Diffuse") "</option>\n"
+                  "</param>\n"
+                  "<param name=\"height\" gui-text=\"" N_("Height") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0\" max=\"50.\">5</param>\n"
+                  "<param name=\"lightness\" gui-text=\"" N_("Lightness") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0\" max=\"5.\">1</param>\n"
+                  "<param name=\"precision\" gui-text=\"" N_("Precision") "\" type=\"int\" appearance=\"full\" min=\"1\" max=\"128\">15</param>\n"
+                  "<param name=\"lightingColor\" gui-text=\"" N_("Color") "\" type=\"color\">-1</param>\n"
+                "</page>\n"
+                "<page name=\"lightsourcetab\" gui-text=\"" N_("Light source") "\">\n"
+                  "<param name=\"lightSource\" gui-text=\"" N_("Light source:") "\" type=\"optiongroup\" appearance=\"combo\">\n"
+                    "<option value=\"distant\">" N_("Distant") "</option>\n"
+                    "<option value=\"point\">" N_("Point") "</option>\n"
+                    "<option value=\"spot\">" N_("Spot") "</option>\n"
+                  "</param>\n"
+                  "<label appearance=\"header\">" N_("Distant light options") "</label>\n"
+                    "<param name=\"distantAzimuth\" gui-text=\"" N_("Azimuth") "\" type=\"int\" indent=\"1\" appearance=\"full\" min=\"0\" max=\"360\">225</param>\n"
+                    "<param name=\"distantElevation\" gui-text=\"" N_("Elevation") "\" type=\"int\" indent=\"1\" appearance=\"full\" min=\"0\" max=\"180\">45</param>\n"
+                  "<label appearance=\"header\">" N_("Point light options") "</label>\n"
+                    "<param name=\"pointX\" gui-text=\"" N_("X location") "\" type=\"int\" indent=\"1\" appearance=\"full\" min=\"-5000\" max=\"5000\">526</param>\n"
+                    "<param name=\"pointY\" gui-text=\"" N_("Y location") "\" type=\"int\" indent=\"1\" appearance=\"full\" min=\"-5000\" max=\"5000\">372</param>\n"
+                    "<param name=\"pointZ\" gui-text=\"" N_("Z location") "\" type=\"int\" indent=\"1\" appearance=\"full\" min=\"0\" max=\"5000\">150</param>\n"
+                  "<label appearance=\"header\">" N_("Spot light options") "</label>\n"
+                    "<param name=\"spotX\" gui-text=\"" N_("X location") "\" type=\"int\" indent=\"1\" appearance=\"full\" min=\"-5000\" max=\"5000\">526</param>\n"
+                    "<param name=\"spotY\" gui-text=\"" N_("Y location") "\" type=\"int\" indent=\"1\" appearance=\"full\" min=\"-5000\" max=\"5000\">372</param>\n"
+                    "<param name=\"spotZ\" gui-text=\"" N_("Z location") "\" type=\"int\" indent=\"1\" appearance=\"full\" min=\"-5000\" max=\"5000\">150</param>\n"
+                    "<param name=\"spotAtX\" gui-text=\"" N_("X target") "\" type=\"int\" indent=\"1\" appearance=\"full\" min=\"-5000\" max=\"5000\">0</param>\n"
+                    "<param name=\"spotAtY\" gui-text=\"" N_("Y target") "\" type=\"int\" indent=\"1\" appearance=\"full\" min=\"-5000\" max=\"5000\">0</param>\n"
+                    "<param name=\"spotAtZ\" gui-text=\"" N_("Z target") "\" type=\"int\" indent=\"1\" appearance=\"full\" min=\"-5000\" max=\"0\">-1000</param>\n"
+                    "<param name=\"spotExponent\" gui-text=\"" N_("Specular exponent") "\" type=\"int\" indent=\"1\" appearance=\"full\" min=\"1\" max=\"100\">1</param>\n"
+                    "<param name=\"spotConeAngle\" gui-text=\"" N_("Cone angle") "\" type=\"int\" indent=\"1\" appearance=\"full\" min=\"0\" max=\"100\">50</param>\n"
+                "</page>\n"
+                "<page name=\"colortab\" gui-text=\"Color bump\">\n"
+                  "<param name=\"imageColor\" gui-text=\"" N_("Image color") "\" type=\"color\">-987158017</param>\n"
+                  "<param name=\"colorize\" gui-text=\"" N_("Color bump") "\" type=\"bool\" >false</param>\n"
+                  "<param name=\"blend\" gui-text=\"" N_("Blend type:") "\" type=\"optiongroup\" appearance=\"combo\">\n"
+                    "<option value=\"normal\">" N_("Normal") "</option>\n"
+                    "<option value=\"darken\">" N_("Darken") "</option>\n"
+                    "<option value=\"screen\">" N_("Screen") "</option>\n"
+                    "<option value=\"multiply\">" N_("Multiply") "</option>\n"
+                    "<option value=\"lighten\">" N_("Lighten") "</option>\n"
+                  "</param>\n"
+                "</page>\n"
+              "</param>\n"
+              "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                    "<submenu name=\"" N_("Bumps") "\"/>\n"
+                  "</submenu>\n"
+                "</effects-menu>\n"
+                "<menu-tip>" N_("All purposes bump filter") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new Bump());
+    };
+
+};
+
+gchar const *
+Bump::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+
+    std::ostringstream simplifyImage;
+    std::ostringstream simplifyBump;
+    std::ostringstream red;
+    std::ostringstream green;
+    std::ostringstream blue;
+    std::ostringstream crop;
+    std::ostringstream bumpSource;
+    std::ostringstream blend;
+    
+    std::ostringstream lightStart;
+    std::ostringstream lightOptions;
+    std::ostringstream lightEnd;
+    
+    std::ostringstream floodRed;
+    std::ostringstream floodGreen;
+    std::ostringstream floodBlue;
+    std::ostringstream floodAlpha;
+    std::ostringstream colorize;
+
+    
+    simplifyImage << ext->get_param_float("simplifyImage");
+    simplifyBump << ext->get_param_float("simplifyBump");
+    red << ext->get_param_float("red");
+    green << ext->get_param_float("green");
+    blue << ext->get_param_float("blue");
+    crop << ext->get_param_float("crop");
+    blend << ext->get_param_optiongroup("blend");
+    
+    guint32 lightingColor = ext->get_param_color("lightingColor");
+    guint32 imageColor = ext->get_param_color("imageColor");
+    
+    if (ext->get_param_bool("background")) {
+        bumpSource << "BackgroundImage" ;
+    } else {
+        bumpSource << "blur1" ;
+    }
+
+    const gchar *lightType = ext->get_param_optiongroup("lightType");
+    if ((g_ascii_strcasecmp("specular", lightType) == 0)) {
+    // Specular
+        lightStart << "<feSpecularLighting lighting-color=\"rgb(" << ((lightingColor >> 24) & 0xff) << ","
+                   << ((lightingColor >> 16) & 0xff) << "," << ((lightingColor >>  8) & 0xff) << ")\" surfaceScale=\""
+                   << ext->get_param_float("height") << "\" specularConstant=\"" << ext->get_param_float("lightness")
+                   << "\" specularExponent=\"" << ext->get_param_int("precision") << "\" result=\"lighting\">";
+        lightEnd << "</feSpecularLighting>";
+    } else {
+    // Diffuse
+        lightStart << "<feDiffuseLighting lighting-color=\"rgb(" << ((lightingColor >> 24) & 0xff) << ","
+                   << ((lightingColor >> 16) & 0xff) << "," << ((lightingColor >>  8) & 0xff) << ")\" surfaceScale=\""
+                   << ext->get_param_float("height") << "\" diffuseConstant=\"" << ext->get_param_float("lightness")
+                   << "\" result=\"lighting\">";
+        lightEnd << "</feDiffuseLighting>";
+    }
+
+    const gchar *lightSource = ext->get_param_optiongroup("lightSource");
+    if ((g_ascii_strcasecmp("distant", lightSource) == 0)) {
+    // Distant
+        lightOptions << "<feDistantLight azimuth=\"" << ext->get_param_int("distantAzimuth") << "\" elevation=\""
+                     << ext->get_param_int("distantElevation") << "\" />";
+    } else if ((g_ascii_strcasecmp("point", lightSource) == 0)) {
+    // Point
+    lightOptions << "<fePointLight z=\"" << ext->get_param_int("pointX") << "\" y=\"" << ext->get_param_int("pointY")
+                 << "\" x=\"" << ext->get_param_int("pointZ") << "\" />";
+    } else {
+    // Spot
+    lightOptions << "<feSpotLight x=\"" << ext->get_param_int("pointX") << "\" y=\"" << ext->get_param_int("pointY")
+                 << "\" z=\"" << ext->get_param_int("pointZ") << "\" pointsAtX=\"" << ext->get_param_int("spotAtX")
+                 << "\" pointsAtY=\"" << ext->get_param_int("spotAtY") << "\" pointsAtZ=\"" << ext->get_param_int("spotAtZ")
+                 << "\" specularExponent=\"" << ext->get_param_int("spotExponent")
+                 << "\" limitingConeAngle=\"" << ext->get_param_int("spotConeAngle")
+                 << "\" />";
+    }
+
+    floodRed << ((imageColor >> 24) & 0xff);
+    floodGreen << ((imageColor >> 16) & 0xff);
+    floodBlue << ((imageColor >>  8) & 0xff);
+    floodAlpha << (imageColor & 0xff) / 255.0F;
+    
+    if (ext->get_param_bool("colorize")) {
+        colorize << "flood" ;
+    } else {
+        colorize << "blur1" ;
+    }
+    
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Bump\">\n"
+        "<feGaussianBlur in=\"SourceGraphic\" stdDeviation=\"%s\" result=\"blur1\" />\n"
+        "<feColorMatrix in=\"%s\" values=\"1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 %s %s %s 1 0 \" result=\"colormatrix1\" />\n"
+        "<feColorMatrix in=\"colormatrix1\" type=\"luminanceToAlpha\" result=\"colormatrix2\" />\n"
+        "<feComposite in2=\"blur1\" operator=\"arithmetic\" k2=\"1\" k3=\"%s\" result=\"composite1\" />\n"
+        "<feGaussianBlur in=\"composite1\" stdDeviation=\"%s\" result=\"blur2\" />\n"
+        "%s\n"
+          "%s\n"
+        "%s\n"
+        "<feFlood flood-color=\"rgb(%s,%s,%s)\" flood-opacity=\"%s\" result=\"flood\" />\n"
+        "<feComposite in=\"lighting\" in2=\"%s\" operator=\"arithmetic\" k3=\"1\" k2=\"1\" result=\"composite2\" />\n"
+        "<feBlend in2=\"SourceGraphic\" mode=\"%s\" result=\"blend\" />\n"
+        "<feComposite in=\"blend\" in2=\"SourceGraphic\" operator=\"in\" k2=\"1\" result=\"composite3\" />\n"
+        "</filter>\n", simplifyImage.str().c_str(), bumpSource.str().c_str(), red.str().c_str(), green.str().c_str(), blue.str().c_str(),
+                       crop.str().c_str(), simplifyBump.str().c_str(),
+                       lightStart.str().c_str(), lightOptions.str().c_str(), lightEnd.str().c_str(),
+                       floodRed.str().c_str(), floodGreen.str().c_str(), floodBlue.str().c_str(), floodAlpha.str().c_str(),
+                       colorize.str().c_str(), blend.str().c_str());
+
+    return _filter;
+
+}; /* Bump filter */
+
+/**
+    \brief    Custom predefined Wax Bump filter.
+    
+    Turns an image to jelly
+    
+    Filter's parameters:
+    Options
+      * Image simplification (0.01->10., default 1.5) -> blur1 (stdDeviation)
+      * Bump simplification (0.01->10., default 1) -> blur2 (stdDeviation)
+      * Crop (-10.->10., default 1.) -> colormatrix2 (4th value of the last line)
+      * Red (-10.->10., default 0.) -> colormatrix2 (values, substract 0.21)
+      * Green (-10.->10., default 0.) -> colormatrix2 (values, substract 0.72)
+      * Blue (-10.->10., default 0.) -> colormatrix2 (values, substract 0.07)
+      * Background (enum, default color) ->
+        * color: colormatrix1 (in="flood1")
+        * image: colormatrix1 (in="SourceGraphic")
+        * blurred image: colormatrix1 (in="blur1")
+      * Background opacity (0.->1., default 0) -> colormatrix1 (last value)
+    Lighting (specular, distant light)
+      * Color (guint, default -1 (RGB:255,255,255))-> lighting (lighting-color)
+      * Height (-50.->50., default 5.) -> lighting (surfaceScale)
+      * Lightness (0.->10., default 1.4) -> lighting [diffuselighting (diffuseConstant)|specularlighting (specularConstant)]
+      * Precision (0->50, default 35) -> lighting (specularExponent)
+      * Azimuth (0->360, default 225) -> lightsOptions (distantAzimuth)
+      * Elevation (0->180, default 60) -> lightsOptions (distantElevation)
+      * Lighting blend (enum, default screen) -> blend1 (mode)
+      * Highlight blend (enum, default screen) -> blend2 (mode)
+    Bump
+      * Trasparency type (enum [in,atop], default atop) -> composite2 (operator)
+      * Color (guint, default -520083713 (RGB:225,0,38)) -> flood2 (flood-color)
+      * Revert bump (boolean, default false) -> composite1 (false: operator="out", true operator="in")
+*/
+
+class WaxBump : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    WaxBump ( ) : Filter() { };
+    ~WaxBump ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+              "<name>" N_("Wax Bump") "</name>\n"
+              "<id>org.inkscape.effect.filter.WaxBump</id>\n"
+              "<param name=\"tab\" type=\"notebook\">\n"
+                "<page name=\"optionstab\" gui-text=\"Options\">\n"
+                  "<param name=\"simplifyImage\" gui-text=\"" N_("Image simplification") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.01\" max=\"10.00\">1.5</param>\n"
+                  "<param name=\"simplifyBump\" gui-text=\"" N_("Bump simplification") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.01\" max=\"10.00\">1</param>\n"
+                  "<param name=\"crop\" gui-text=\"" N_("Crop") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"-10.\" max=\"10.\">1</param>\n"
+                  "<label appearance=\"header\">" N_("Bump source") "</label>\n"
+                    "<param name=\"red\" gui-text=\"" N_("Red") "\" type=\"float\" indent=\"1\" appearance=\"full\" precision=\"2\" min=\"-10.\" max=\"10.\">0</param>\n"
+                    "<param name=\"green\" gui-text=\"" N_("Green") "\" type=\"float\" indent=\"1\" appearance=\"full\" precision=\"2\" min=\"-10.\" max=\"10.\">0</param>\n"
+                    "<param name=\"blue\" gui-text=\"" N_("Blue") "\" type=\"float\" indent=\"1\" appearance=\"full\" precision=\"2\" min=\"-10.\" max=\"10.\">0</param>\n"
+                    "<param name=\"background\" gui-text=\"" N_("Background:") "\" type=\"optiongroup\" appearance=\"combo\">\n"
+                      "<option value=\"flood1\">" N_("Color") "</option>\n"
+                      "<option value=\"SourceGraphic\">" N_("Image") "</option>\n"
+                      "<option value=\"blur1\">" N_("Blurred image") "</option>\n"
+                    "</param>\n"
+                    "<param name=\"bgopacity\" gui-text=\"" N_("Background opacity") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.\" max=\"1.\">0</param>\n"
+                "</page>\n"
+                "<page name=\"lightingtab\" gui-text=\"" N_("Lighting") "\">\n"
+                  "<param name=\"lightingColor\" gui-text=\"" N_("Color") "\" type=\"color\">-1</param>\n"
+                  "<param name=\"height\" gui-text=\"" N_("Height") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"-50.\" max=\"50.\">5</param>\n"
+                  "<param name=\"lightness\" gui-text=\"" N_("Lightness") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0\" max=\"10.\">1.4</param>\n"
+                  "<param name=\"precision\" gui-text=\"" N_("Precision") "\" type=\"int\" appearance=\"full\" min=\"1\" max=\"50\">35</param>\n"
+                  "<param name=\"distantAzimuth\" gui-text=\"" N_("Azimuth") "\" type=\"int\" indent=\"1\" appearance=\"full\" min=\"0\" max=\"360\">225</param>\n"
+                  "<param name=\"distantElevation\" gui-text=\"" N_("Elevation") "\" type=\"int\" indent=\"1\" appearance=\"full\" min=\"0\" max=\"180\">60</param>\n"
+                  "<param name=\"lightingblend\" gui-text=\"" N_("Lighting blend:") "\" type=\"optiongroup\" appearance=\"combo\">\n"
+                    "<option value=\"screen\">" N_("Screen") "</option>\n"
+                    "<option value=\"normal\">" N_("Normal") "</option>\n"
+                    "<option value=\"darken\">" N_("Darken") "</option>\n"
+                    "<option value=\"multiply\">" N_("Multiply") "</option>\n"
+                    "<option value=\"lighten\">" N_("Lighten") "</option>\n"
+                  "</param>\n"
+                  "<param name=\"highlightblend\" gui-text=\"" N_("Highlight blend:") "\" type=\"optiongroup\" appearance=\"combo\">\n"
+                    "<option value=\"screen\">" N_("Screen") "</option>\n"
+                    "<option value=\"normal\">" N_("Normal") "</option>\n"
+                    "<option value=\"darken\">" N_("Darken") "</option>\n"
+                    "<option value=\"multiply\">" N_("Multiply") "</option>\n"
+                    "<option value=\"lighten\">" N_("Lighten") "</option>\n"
+                  "</param>\n"
+                "</page>\n"
+                "<page name=\"colortab\" gui-text=\"Bump\">\n"
+                  "<param name=\"imageColor\" gui-text=\"" N_("Bump color") "\" type=\"color\">-520083713</param>\n"
+                  "<param name=\"revert\" gui-text=\"" N_("Revert bump") "\" type=\"bool\" >false</param>\n"
+                  "<param name=\"transparency\" gui-text=\"" N_("Transparency type:") "\" type=\"optiongroup\" appearance=\"combo\">\n"
+                    "<option value=\"atop\">" N_("Atop") "</option>\n"
+                    "<option value=\"in\">" N_("In") "</option>\n"
+                  "</param>\n"
+                "</page>\n"
+              "</param>\n"
+              "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                    "<submenu name=\"" N_("Bumps") "\"/>\n"
+                  "</submenu>\n"
+                "</effects-menu>\n"
+                "<menu-tip>" N_("Turns an image to jelly") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new WaxBump());
+    };
+
+};
+
+gchar const *
+WaxBump::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+
+    std::ostringstream simplifyImage;
+    std::ostringstream simplifyBump;
+    std::ostringstream crop;
+
+    std::ostringstream red;
+    std::ostringstream green;
+    std::ostringstream blue;
+
+    std::ostringstream background;
+    std::ostringstream bgopacity;
+    
+    std::ostringstream height;
+    std::ostringstream lightness;
+    std::ostringstream precision;
+    std::ostringstream distantAzimuth;
+    std::ostringstream distantElevation;
+    
+    std::ostringstream lightRed;
+    std::ostringstream lightGreen;
+    std::ostringstream lightBlue;
+
+    std::ostringstream floodRed;
+    std::ostringstream floodGreen;
+    std::ostringstream floodBlue;
+    std::ostringstream floodAlpha;
+
+    std::ostringstream revert;
+    std::ostringstream lightingblend;
+    std::ostringstream highlightblend;
+    std::ostringstream transparency;
+
+    simplifyImage << ext->get_param_float("simplifyImage");
+    simplifyBump << ext->get_param_float("simplifyBump");
+    crop << ext->get_param_float("crop");
+
+    red << ext->get_param_float("red") - 0.21;
+    green << ext->get_param_float("green") - 0.72;
+    blue << ext->get_param_float("blue") - 0.07;
+
+    background << ext->get_param_optiongroup("background");
+    bgopacity << ext->get_param_float("bgopacity");
+
+    height << ext->get_param_float("height");
+    lightness << ext->get_param_float("lightness");
+    precision << ext->get_param_int("precision");
+    distantAzimuth << ext->get_param_int("distantAzimuth");
+    distantElevation << ext->get_param_int("distantElevation");
+
+    guint32 lightingColor = ext->get_param_color("lightingColor");
+    lightRed << ((lightingColor >> 24) & 0xff);
+    lightGreen << ((lightingColor >> 16) & 0xff);
+    lightBlue << ((lightingColor >>  8) & 0xff);
+
+    guint32 imageColor = ext->get_param_color("imageColor");
+    floodRed << ((imageColor >> 24) & 0xff);
+    floodGreen << ((imageColor >> 16) & 0xff);
+    floodBlue << ((imageColor >>  8) & 0xff);
+    floodAlpha << (imageColor & 0xff) / 255.0F;
+    
+    if (ext->get_param_bool("revert")) {
+        revert << "in" ;
+    } else {
+        revert << "out" ;
+    }
+
+    lightingblend << ext->get_param_optiongroup("lightingblend");
+    highlightblend << ext->get_param_optiongroup("highlightblend");
+    transparency << ext->get_param_optiongroup("transparency");
+
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Wax Bump\">\n"
+          "<feGaussianBlur in=\"SourceGraphic\" stdDeviation=\"%s\" result=\"blur1\" />\n"
+          "<feFlood flood-opacity=\"1\" flood-color=\"rgb(255,255,255)\" result=\"flood1\" />\n"
+          "<feColorMatrix in=\"%s\" values=\"1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 %s \" result=\"colormatrix1\" />\n"
+          "<feColorMatrix in=\"blur1\" values=\"0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 %s %s %s %s 0 \" result=\"colormatrix2\" />\n"
+          "<feFlood flood-color=\"rgb(%s,%s,%s)\" flood-opacity=\"%s\" result=\"flood2\" />\n"
+          "<feComposite in=\"flood2\" in2=\"colormatrix2\" operator=\"%s\" result=\"composite1\" />\n"
+          "<feGaussianBlur in=\"composite1\" stdDeviation=\"%s\" result=\"blur2\" />\n"
+          "<feSpecularLighting in=\"blur2\" lighting-color=\"rgb(%s,%s,%s)\" specularConstant=\"%s\" surfaceScale=\"%s\" specularExponent=\"%s\" result=\"specular\">\n"
+            "<feDistantLight elevation=\"%s\" azimuth=\"%s\" />\n"
+          "</feSpecularLighting>\n"
+          "<feBlend in=\"specular\" in2=\"blur2\" specularConstant=\"1\" mode=\"%s\" result=\"blend1\" />\n"
+          "<feComposite in=\"blend1\" in2=\"blur2\" k2=\"0\" operator=\"%s\" k1=\"0.5\" k3=\"0.5\" k4=\"0\" result=\"composite2\" />\n"
+          "<feMerge result=\"merge\">\n"
+            "<feMergeNode in=\"colormatrix1\" />\n"
+            "<feMergeNode in=\"composite2\" />\n"
+          "</feMerge>\n"
+          "<feBlend in2=\"composite2\" mode=\"%s\" result=\"blend2\" />\n"
+          "<feComposite in=\"blend2\" in2=\"SourceGraphic\" operator=\"in\" result=\"composite3\" />\n"
+        "</filter>\n", simplifyImage.str().c_str(), background.str().c_str(), bgopacity.str().c_str(),
+                       red.str().c_str(), green.str().c_str(), blue.str().c_str(), crop.str().c_str(),
+                       floodRed.str().c_str(), floodGreen.str().c_str(), floodBlue.str().c_str(), floodAlpha.str().c_str(),
+                       revert.str().c_str(), simplifyBump.str().c_str(),
+                       lightRed.str().c_str(), lightGreen.str().c_str(), lightBlue.str().c_str(),
+                       lightness.str().c_str(), height.str().c_str(), precision.str().c_str(),
+                       distantElevation.str().c_str(), distantAzimuth.str().c_str(),
+                       lightingblend.str().c_str(), transparency.str().c_str(), highlightblend.str().c_str() );
+
+    return _filter;
+
+}; /* Wax bump filter */
+
+}; /* namespace Filter */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
+
+/* Change the 'BUMPS' below to be your file name */
+#endif /* SEEN_INKSCAPE_EXTENSION_INTERNAL_FILTER_BUMPS_H__ */
diff --git a/src/extension/internal/filter/color.h b/src/extension/internal/filter/color.h
new file mode 100644
index 0000000..1b0b9e2
--- /dev/null
+++ b/src/extension/internal/filter/color.h
@@ -0,0 +1,1886 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+#ifndef SEEN_INKSCAPE_EXTENSION_INTERNAL_FILTER_COLOR_H__
+#define SEEN_INKSCAPE_EXTENSION_INTERNAL_FILTER_COLOR_H__
+/* Change the 'COLOR' above to be your file name */
+
+/*
+ * Copyright (C) 2013-2015 Authors:
+ *   Ivan Louette (filters)
+ *   Nicolas Dufour (UI) <nicoduf@yahoo.fr>
+ *
+ * Color filters
+ *   Brilliance
+ *   Channel painting
+ *   Color blindness
+ *   Color shift
+ *   Colorize
+ *   Component transfer
+ *   Duochrome
+ *   Extract channel
+ *   Fade to black or white
+ *   Greyscale
+ *   Invert
+ *   Lighting
+ *   Lightness-contrast
+ *   Nudge RGB
+ *   Nudge CMY
+ *   Quadritone
+ *   Simple blend
+ *   Solarize
+ *   Tritone
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+/* ^^^ Change the copyright to be you and your e-mail address ^^^ */
+
+#include "filter.h"
+
+#include "extension/internal/clear-n_.h"
+#include "extension/system.h"
+#include "extension/extension.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Filter {
+
+/**
+    \brief    Custom predefined Brilliance filter.
+    
+    Brilliance filter.
+
+    Filter's parameters:
+    * Brilliance (1.->10., default 2.) -> colorMatrix (RVB entries)
+    * Over-saturation (0.->10., default 0.5) -> colorMatrix (6 other entries)
+    * Lightness (-10.->10., default 0.) -> colorMatrix (last column)
+    * Inverted (boolean, default false) -> colorMatrix
+    
+    Matrix:
+      St Vi Vi 0  Li
+      Vi St Vi 0  Li
+      Vi Vi St 0  Li
+      0  0  0  1  0
+*/
+class Brilliance : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    Brilliance ( ) : Filter() { };
+    ~Brilliance ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+              "<name>" N_("Brilliance") "</name>\n"
+              "<id>org.inkscape.effect.filter.Brilliance</id>\n"
+              "<param name=\"brightness\" gui-text=\"" N_("Brightness") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"1\" max=\"10.00\">2</param>\n"
+              "<param name=\"sat\" gui-text=\"" N_("Over-saturation") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.0\" max=\"10.00\">0.5</param>\n"
+              "<param name=\"lightness\" gui-text=\"" N_("Lightness") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"-10.00\" max=\"10.00\">0</param>\n"
+              "<param name=\"invert\" gui-text=\"" N_("Inverted") "\" type=\"bool\">false</param>\n"
+              "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                    "<submenu name=\"" N_("Color") "\"/>\n"
+                  "</submenu>\n"
+                "</effects-menu>\n"
+                "<menu-tip>" N_("Brightness filter") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new Brilliance());
+    };
+};
+
+gchar const *
+Brilliance::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+
+    std::ostringstream brightness;
+    std::ostringstream sat;
+    std::ostringstream lightness;
+
+    if (ext->get_param_bool("invert")) {
+        brightness << -ext->get_param_float("brightness");
+        sat << 1 + ext->get_param_float("sat");
+        lightness << -ext->get_param_float("lightness");
+    } else {
+        brightness << ext->get_param_float("brightness");
+        sat << -ext->get_param_float("sat");
+        lightness << ext->get_param_float("lightness");
+    }
+
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Brilliance\">\n"
+          "<feColorMatrix values=\"%s %s %s 0 %s %s %s %s 0 %s %s %s %s 0 %s 0 0 0 1 0 \" />\n"
+        "</filter>\n", brightness.str().c_str(), sat.str().c_str(), sat.str().c_str(),
+                       lightness.str().c_str(), sat.str().c_str(), brightness.str().c_str(),
+                       sat.str().c_str(), lightness.str().c_str(), sat.str().c_str(),
+                       sat.str().c_str(), brightness.str().c_str(), lightness.str().c_str() );
+
+    return _filter;
+}; /* Brilliance filter */
+
+/**
+    \brief    Custom predefined Channel Painting filter.
+    
+    Channel Painting filter.
+
+    Filter's parameters:
+    * Saturation (0.->1., default 1.) -> colormatrix1 (values)
+    * Red (-10.->10., default -1.) -> colormatrix2 (values)
+    * Green (-10.->10., default 0.5) -> colormatrix2 (values)
+    * Blue (-10.->10., default 0.5) -> colormatrix2 (values)
+    * Alpha (-10.->10., default 1.) -> colormatrix2 (values)
+    * Flood colors (guint, default 16777215) -> flood (flood-opacity, flood-color)
+    * Inverted (boolean, default false) -> composite1 (operator, true='in', false='out')
+    
+    Matrix:
+      1  0  0  0  0
+      0  1  0  0  0
+      0  0  1  0  0
+      R  G  B  A  0
+*/
+class ChannelPaint : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    ChannelPaint ( ) : Filter() { };
+    ~ChannelPaint ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+    
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+              "<name>" N_("Channel Painting") "</name>\n"
+              "<id>org.inkscape.effect.filter.ChannelPaint</id>\n"
+                "<param name=\"tab\" type=\"notebook\">\n"
+                  "<page name=\"optionstab\" gui-text=\"Options\">\n"
+                    "<param name=\"saturation\" gui-text=\"" N_("Saturation") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.\" max=\"1.\">1</param>\n"
+                    "<param name=\"red\" gui-text=\"" N_("Red") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"-10.\" max=\"10.\">-1</param>\n"
+                    "<param name=\"green\" gui-text=\"" N_("Green") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"-10.\" max=\"10.\">0.5</param>\n"
+                    "<param name=\"blue\" gui-text=\"" N_("Blue") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"-10.\" max=\"10.\">0.5</param>\n"
+                    "<param name=\"alpha\" gui-text=\"" N_("Alpha") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"-10.\" max=\"10.\">1</param>\n"
+                    "<param name=\"invert\" gui-text=\"" N_("Inverted") "\" type=\"bool\">false</param>\n"
+                  "</page>\n"
+                  "<page name=\"colortab\" gui-text=\"Color\">\n"
+                    "<param name=\"color\" gui-text=\"" N_("Color") "\" type=\"color\">16777215</param>\n"
+                  "</page>\n"
+                "</param>\n"
+              "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                    "<submenu name=\"" N_("Color") "\"/>\n"
+                  "</submenu>\n"
+                "</effects-menu>\n"
+                "<menu-tip>" N_("Replace RGB by any color") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new ChannelPaint());
+    };
+};
+
+gchar const *
+ChannelPaint::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+
+    std::ostringstream saturation;
+    std::ostringstream red;
+    std::ostringstream green;
+    std::ostringstream blue;
+    std::ostringstream alpha;
+    std::ostringstream invert;
+    std::ostringstream floodRed;
+    std::ostringstream floodGreen;
+    std::ostringstream floodBlue;
+    std::ostringstream floodAlpha;
+
+    saturation << ext->get_param_float("saturation");
+    red << ext->get_param_float("red");
+    green << ext->get_param_float("green");
+    blue << ext->get_param_float("blue");
+    alpha << ext->get_param_float("alpha");
+
+    guint32 color = ext->get_param_color("color");
+    floodRed << ((color >> 24) & 0xff);
+    floodGreen << ((color >> 16) & 0xff);
+    floodBlue << ((color >>  8) & 0xff);
+    floodAlpha << (color & 0xff) / 255.0F;
+
+    if (ext->get_param_bool("invert")) {
+        invert << "in";
+    } else {
+        invert << "out";
+    }
+    
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Channel Painting\">\n"
+          "<feColorMatrix values=\"%s\" type=\"saturate\" result=\"colormatrix1\" />\n"
+          "<feColorMatrix values=\"1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 %s %s %s %s 0 \" in=\"SourceGraphic\" result=\"colormatrix2\" />\n"
+          "<feFlood flood-color=\"rgb(%s,%s,%s)\" flood-opacity=\"%s\" result=\"flood\" />\n"
+          "<feComposite in2=\"colormatrix2\" operator=\"%s\" result=\"composite1\" />\n"
+          "<feMerge result=\"merge\">\n"
+            "<feMergeNode in=\"colormatrix1\" />\n"
+            "<feMergeNode in=\"composite1\" />\n"
+          "</feMerge>\n"
+          "<feComposite in=\"merge\" in2=\"SourceGraphic\" operator=\"in\" result=\"composite2\" />\n"
+        "</filter>\n", saturation.str().c_str(), red.str().c_str(), green.str().c_str(),
+                       blue.str().c_str(), alpha.str().c_str(), floodRed.str().c_str(),
+                       floodGreen.str().c_str(), floodBlue.str().c_str(), floodAlpha.str().c_str(),
+                       invert.str().c_str() );
+
+    return _filter;
+}; /* Channel Painting filter */
+
+/**
+    \brief    Custom predefined Color Blindness filter.
+
+    Color Blindness filter.
+    Based on https://openclipart.org/detail/22299/Color%20Blindness%20filters
+    
+    Filter's parameters:
+    * Blindness type (enum, default Achromatomaly) -> colormatrix
+*/
+class ColorBlindness : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    ColorBlindness ( ) : Filter() { };
+    ~ColorBlindness ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+    
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+              "<name>" N_("Color Blindness") "</name>\n"
+              "<id>org.inkscape.effect.filter.ColorBlindness</id>\n"
+              "<param name=\"tab\" type=\"notebook\">\n"
+                "<page name=\"optionstab\" gui-text=\"Options\">\n"
+                  "<param name=\"type\" gui-text=\"" N_("Blindness type:") "\" type=\"optiongroup\" appearance=\"combo\">\n"
+                    "<option value=\"0.618 0.32 0.062 0 0 0.163 0.775 0.062 0 0 0.163 0.32 0.516 0 0 0 0 0 1 0 \">" N_("Rod monochromacy (atypical achromatopsia)") "</option>\n"
+                    "<option value=\"0.299 0.587 0.114 0 0 0.299 0.587 0.114 0 0 0.299 0.587 0.114 0 0 0 0 0 1 0 \">" N_("Cone monochromacy (typical achromatopsia)") "</option>\n"
+                    "<option value=\"0.8 0.2 0 0 0 0.2583 0.74167 0 0 0 0 0.14167 0.85833 0 0 0 0 0 1 0 \">" N_("Green weak (deuteranomaly)") "</option>\n"
+                    "<option value=\"0.625 0.375 0 0 0 0.7 0.3 0 0 0 0 0.3 0.7 0 0 0 0 0 1 0 \">" N_("Green blind (deuteranopia)") "</option>\n"
+                    "<option value=\"0.8166 0.1833 0 0 0 0.333 0.666 0 0 0 0 0.125 0.875 0 0 0 0 0 1 0 \">" N_("Red weak (protanomaly)") "</option>\n"
+                    "<option value=\"0.566 0.43333 0 0 0 0.55833 0.4416 0 0 0 0 0.24167 0.75833 0 0 0 0 0 1 0 \">" N_("Red blind (protanopia)") "</option>\n"
+                    "<option value=\"0.966 0.033 0 0 0 0 0.733 0.266 0 0 0 0.1833 0.816 0 0 0 0 0 1 0 \">" N_("Blue weak (tritanomaly)") "</option>\n"
+                    "<option value=\"0.95 0.05 0 0 0 0.2583 0.4333 0.5667 0 0 0 0.475 0.525 0 0 0 0 0 1 0 \">" N_("Blue blind (tritanopia)") "</option>\n"
+                  "</param>\n"
+                "</page>\n"
+                "<page name=\"helptab\" gui-text=\"Help\">\n"
+                  "<label xml:space=\"preserve\">\n"
+"Filters based on https://openclipart.org/detail/22299/Color%20Blindness%20filters\n"
+"\n"
+"These filters don't correctly reflect actual color blindness for two main reasons:\n"
+"  * Everyone is different, and is not affected exactly the same way.\n"
+"  * The filters are in the RGB color space, and ignore confusion lines.\n"
+                  "</label>\n"
+                "</page>\n"
+              "</param>\n"
+              "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                    "<submenu name=\"" N_("Color") "\"/>\n"
+                  "</submenu>\n"
+                "</effects-menu>\n"
+                "<menu-tip>" N_("Simulate color blindness") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new ColorBlindness());
+    };
+};
+
+gchar const *
+ColorBlindness::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+
+    std::ostringstream type;
+    type << ext->get_param_optiongroup("type");
+
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" height=\"1\" width=\"1\" y=\"0\" x=\"0\" inkscape:label=\"Color Blindness\">\n"
+          "<feColorMatrix values=\"%s\" type=\"matrix\" result=\"colormatrix1\" />\n"
+        "</filter>\n", type.str().c_str());
+
+    return _filter;
+}; /* Color Blindness filter */
+
+/**
+    \brief    Custom predefined Color shift filter.
+    
+    Rotate and desaturate hue
+
+    Filter's parameters:
+    * Shift (0->360, default 330) -> color1 (values)
+    * Saturation (0.->1., default 0.6) -> color2 (values)
+*/
+
+class ColorShift : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    ColorShift ( ) : Filter() { };
+    ~ColorShift ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+              "<name>" N_("Color Shift") "</name>\n"
+              "<id>org.inkscape.effect.filter.ColorShift</id>\n"
+              "<param name=\"shift\" gui-text=\"" N_("Shift (°)") "\" type=\"int\" appearance=\"full\" min=\"0\" max=\"360\">330</param>\n"
+              "<param name=\"sat\" gui-text=\"" N_("Saturation") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.\" max=\"1\">0.6</param>\n"
+              "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                    "<submenu name=\"" N_("Color") "\"/>\n"
+                  "</submenu>\n"
+                "</effects-menu>\n"
+                "<menu-tip>" N_("Rotate and desaturate hue") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new ColorShift());
+    };
+
+};
+
+gchar const *
+ColorShift::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+
+    std::ostringstream shift;
+    std::ostringstream sat;
+
+    shift << ext->get_param_int("shift");
+    sat << ext->get_param_float("sat");
+
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Color Shift\">\n"
+          "<feColorMatrix type=\"hueRotate\" values=\"%s\" result=\"color1\" />\n"
+          "<feColorMatrix type=\"saturate\" values=\"%s\" result=\"color2\" />\n"
+        "</filter>\n", shift.str().c_str(), sat.str().c_str() );
+
+    return _filter;
+}; /* ColorShift filter */
+
+/**
+    \brief    Custom predefined Colorize filter.
+    
+    Blend image or object with a flood color.
+
+    Filter's parameters:
+    * Harsh light (0.->10., default 0) -> composite1 (k1)
+    * Normal light (0.->10., default 1) -> composite2 (k2)
+    * Duotone (boolean, default false) -> colormatrix1 (values="0")
+    * Filtered greys (boolean, default false) -> colormatrix2 (values="0")
+    * Blend mode 1 (enum, default Multiply) -> blend1 (mode)
+    * Blend mode 2 (enum, default Screen) -> blend2 (mode)
+*/
+
+class Colorize : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    Colorize ( ) : Filter() { };
+    ~Colorize ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+                "<name>" N_("Colorize") "</name>\n"
+                "<id>org.inkscape.effect.filter.Colorize</id>\n"
+                "<param name=\"tab\" type=\"notebook\">\n"
+                  "<page name=\"optionstab\" gui-text=\"Options\">\n"
+                    "<param name=\"hlight\" gui-text=\"" N_("Harsh light") "\" type=\"float\" appearance=\"full\" min=\"0\" max=\"10\">0</param>\n"
+                    "<param name=\"nlight\" gui-text=\"" N_("Normal light") "\" type=\"float\" appearance=\"full\" min=\"0\" max=\"10\">1</param>\n"
+                    "<param name=\"duotone\" gui-text=\"" N_("Duotone") "\" type=\"bool\" >false</param>\n"
+                    "<param name=\"blend1\" gui-text=\"" N_("Blend 1:") "\" type=\"optiongroup\" appearance=\"combo\">\n"
+                      "<option value=\"multiply\">" N_("Multiply") "</option>\n"
+                      "<option value=\"normal\">" N_("Normal") "</option>\n"
+                      "<option value=\"screen\">" N_("Screen") "</option>\n"
+                      "<option value=\"lighten\">" N_("Lighten") "</option>\n"
+                      "<option value=\"darken\">" N_("Darken") "</option>\n"
+                    "</param>\n"
+                    "<param name=\"blend2\" gui-text=\"" N_("Blend 2:") "\" type=\"optiongroup\" appearance=\"combo\">\n"
+                      "<option value=\"screen\">" N_("Screen") "</option>\n"
+                      "<option value=\"multiply\">" N_("Multiply") "</option>\n"
+                      "<option value=\"normal\">" N_("Normal") "</option>\n"
+                      "<option value=\"lighten\">" N_("Lighten") "</option>\n"
+                      "<option value=\"darken\">" N_("Darken") "</option>\n"
+                    "</param>\n"
+                  "</page>\n"
+                  "<page name=\"colortab\" gui-text=\"Color\">\n"
+                    "<param name=\"color\" gui-text=\"" N_("Color") "\" type=\"color\">-1639776001</param>\n"
+                  "</page>\n"
+                "</param>\n"
+                "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                    "<submenu name=\"" N_("Color") "\"/>\n"
+                  "</submenu>\n"
+                  "</effects-menu>\n"
+                "<menu-tip>" N_("Blend image or object with a flood color") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new Colorize());
+    };
+
+};
+
+gchar const *
+Colorize::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+
+    std::ostringstream a;
+    std::ostringstream r;
+    std::ostringstream g;
+    std::ostringstream b;
+    std::ostringstream hlight;
+    std::ostringstream nlight;
+    std::ostringstream duotone;
+    std::ostringstream blend1;
+    std::ostringstream blend2;
+
+    guint32 color = ext->get_param_color("color");
+    r << ((color >> 24) & 0xff);
+    g << ((color >> 16) & 0xff);
+    b << ((color >>  8) & 0xff);
+    a << (color & 0xff) / 255.0F;
+
+    hlight << ext->get_param_float("hlight");
+    nlight << ext->get_param_float("nlight");
+    blend1 << ext->get_param_optiongroup("blend1");
+    blend2 << ext->get_param_optiongroup("blend2");
+    if (ext->get_param_bool("duotone")) {
+        duotone << "0";
+    } else {
+        duotone << "1";
+    }
+    
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Colorize\">\n"
+          "<feComposite in2=\"SourceGraphic\" operator=\"arithmetic\" k1=\"%s\" k2=\"%s\" result=\"composite1\" />\n"
+          "<feColorMatrix in=\"composite1\" values=\"%s\" type=\"saturate\" result=\"colormatrix1\" />\n"
+          "<feFlood flood-opacity=\"%s\" flood-color=\"rgb(%s,%s,%s)\" result=\"flood1\" />\n"
+          "<feBlend in=\"flood1\" in2=\"colormatrix1\" mode=\"%s\" result=\"blend1\" />\n"
+          "<feBlend in2=\"blend1\" mode=\"%s\" result=\"blend2\" />\n"
+          "<feColorMatrix in=\"blend2\" values=\"1\" type=\"saturate\" result=\"colormatrix2\" />\n"
+          "<feComposite in=\"colormatrix2\" in2=\"SourceGraphic\" operator=\"in\" k2=\"1\" result=\"composite2\" />\n"
+        "</filter>\n", hlight.str().c_str(), nlight.str().c_str(), duotone.str().c_str(),
+                       a.str().c_str(), r.str().c_str(), g.str().c_str(), b.str().c_str(),
+                       blend1.str().c_str(), blend2.str().c_str() );
+
+    return _filter;
+}; /* Colorize filter */
+
+/**
+    \brief    Custom predefined ComponentTransfer filter.
+    
+    Basic component transfer structure.
+
+    Filter's parameters:
+    * Type (enum, default identity) -> component function
+
+*/
+class ComponentTransfer : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    ComponentTransfer ( ) : Filter() { };
+    ~ComponentTransfer ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+              "<name>" N_("Component Transfer") "</name>\n"
+              "<id>org.inkscape.effect.filter.ComponentTransfer</id>\n"
+              "<param name=\"type\" gui-text=\"" N_("Type:") "\" type=\"optiongroup\" appearance=\"combo\">\n"
+                "<option value=\"identity\">" N_("Identity") "</option>\n"
+                "<option value=\"table\">" N_("Table") "</option>\n"
+                "<option value=\"discrete\">" N_("Discrete") "</option>\n"
+                "<option value=\"linear\">" N_("Linear") "</option>\n"
+                "<option value=\"gamma\">" N_("Gamma") "</option>\n"
+              "</param>\n"
+              "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                    "<submenu name=\"" N_("Color") "\"/>\n"
+                  "</submenu>\n"
+                "</effects-menu>\n"
+                "<menu-tip>" N_("Basic component transfer structure") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new ComponentTransfer());
+    };
+};
+
+gchar const *
+ComponentTransfer::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+
+    std::ostringstream CTfunction;
+    const gchar *type = ext->get_param_optiongroup("type");
+
+    if ((g_ascii_strcasecmp("identity", type) == 0)) {
+        CTfunction << "<feFuncR type=\"identity\" tableValues=\"1 0\" />\n"
+                 << "<feFuncG type=\"identity\" tableValues=\"1 0\" />\n"
+                 << "<feFuncB type=\"identity\" tableValues=\"1 0\" />\n"
+                 << "<feFuncA type=\"identity\" tableValues=\"0 1\" />\n";
+    } else if ((g_ascii_strcasecmp("table", type) == 0)) {
+        CTfunction << "<feFuncR type=\"table\" tableValues=\"0 1 0\" />\n"
+                 << "<feFuncG type=\"table\" tableValues=\"0 1 0\" />\n"
+                 << "<feFuncB type=\"table\" tableValues=\"0 1 0\" />\n";
+    } else if ((g_ascii_strcasecmp("discrete", type) == 0)) {
+        CTfunction << "<feFuncR tableValues=\"0 0.2 0.4 0.6 0.8 1 1\" type=\"discrete\" />\n"
+                 << "<feFuncG tableValues=\"0 0.2 0.4 0.6 0.8 1 1\" type=\"discrete\" />\n"
+                 << "<feFuncB tableValues=\"0 0.2 0.4 0.6 0.8 1 1\" type=\"discrete\" />\n";
+    } else if ((g_ascii_strcasecmp("linear", type) == 0)) {
+        CTfunction << "<feFuncR type=\"linear\" slope=\".5\" intercept=\".10\" />\n"
+                 << "<feFuncG type=\"linear\" slope=\".5\" intercept=\".10\" />\n"
+                 << "<feFuncB type=\"linear\" slope=\".5\" intercept=\".10\" />\n";
+    } else { //Gamma
+        CTfunction << "<feFuncR type=\"gamma\" amplitude=\"3\" exponent=\"3\" offset=\"0.1\" />\n"
+                 << "<feFuncG type=\"gamma\" amplitude=\"3\" exponent=\"3\" offset=\"0.1\" />\n"
+                 << "<feFuncB type=\"gamma\" amplitude=\"3\" exponent=\"3\" offset=\"0.1\" />\n";
+    }
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Component Transfer\">\n"
+        "<feComponentTransfer>\n"
+        "%s\n"
+        "</feComponentTransfer>\n"
+        "</filter>\n", CTfunction.str().c_str());
+
+    return _filter;
+}; /* ComponentTransfer filter */
+
+/**
+    \brief    Custom predefined Duochrome filter.
+    
+    Convert luminance values to a duochrome palette.
+
+    Filter's parameters:
+    * Fluorescence level (0.->2., default 0) -> composite4 (k2)
+    * Swap (enum, default "No swap") -> composite1, composite2 (operator)
+    * Color 1 (guint, default 1364325887) -> flood1 (flood-opacity, flood-color)
+    * Color 2 (guint, default -65281) -> flood2 (flood-opacity, flood-color)
+*/
+
+class Duochrome : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    Duochrome ( ) : Filter() { };
+    ~Duochrome ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+              "<name>" N_("Duochrome") "</name>\n"
+              "<id>org.inkscape.effect.filter.Duochrome</id>\n"
+              "<param name=\"tab\" type=\"notebook\">\n"
+                "<page name=\"optionstab\" gui-text=\"Options\">\n"
+                  "<param name=\"fluo\" gui-text=\"" N_("Fluorescence level") "\" type=\"float\" appearance=\"full\" min=\"0\" max=\"2\">0</param>\n"
+                  "<param name=\"swap\" gui-text=\"" N_("Swap:") "\" type=\"optiongroup\" appearance=\"combo\">\n"
+                    "<option value=\"none\">" N_("No swap") "</option>\n"
+                    "<option value=\"full\">" N_("Color and alpha") "</option>\n"
+                    "<option value=\"color\">" N_("Color only") "</option>\n"
+                    "<option value=\"alpha\">" N_("Alpha only") "</option>\n"
+                  "</param>\n"
+                "</page>\n"
+                "<page name=\"co11tab\" gui-text=\"Color 1\">\n"
+                  "<param name=\"color1\" gui-text=\"" N_("Color 1") "\" type=\"color\">1364325887</param>\n"
+                "</page>\n"
+                "<page name=\"co12tab\" gui-text=\"Color 2\">\n"
+                  "<param name=\"color2\" gui-text=\"" N_("Color 2") "\" type=\"color\">-65281</param>\n"
+                "</page>\n"
+              "</param>\n"
+              "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                    "<submenu name=\"" N_("Color") "\"/>\n"
+                  "</submenu>\n"
+                "</effects-menu>\n"
+                "<menu-tip>" N_("Convert luminance values to a duochrome palette") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new Duochrome());
+    };
+
+};
+
+gchar const *
+Duochrome::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+
+    std::ostringstream a1;
+    std::ostringstream r1;
+    std::ostringstream g1;
+    std::ostringstream b1;
+    std::ostringstream a2;
+    std::ostringstream r2;
+    std::ostringstream g2;
+    std::ostringstream b2;
+    std::ostringstream fluo;
+    std::ostringstream swap1;
+    std::ostringstream swap2;
+    guint32 color1 = ext->get_param_color("color1");
+    guint32 color2 = ext->get_param_color("color2");
+    float fluorescence = ext->get_param_float("fluo");
+    const gchar *swaptype = ext->get_param_optiongroup("swap");
+
+    r1 << ((color1 >> 24) & 0xff);
+    g1 << ((color1 >> 16) & 0xff);
+    b1 << ((color1 >>  8) & 0xff);
+    r2 << ((color2 >> 24) & 0xff);
+    g2 << ((color2 >> 16) & 0xff);
+    b2 << ((color2 >>  8) & 0xff);
+    fluo << fluorescence;
+
+    if ((g_ascii_strcasecmp("full", swaptype) == 0)) {
+        swap1 << "in";
+        swap2 << "out";
+        a1 << (color1 & 0xff) / 255.0F;
+        a2 << (color2 & 0xff) / 255.0F;
+    } else if ((g_ascii_strcasecmp("color", swaptype) == 0)) {
+        swap1 << "in";
+        swap2 << "out";
+        a1 << (color2 & 0xff) / 255.0F;
+        a2 << (color1 & 0xff) / 255.0F;
+    } else if ((g_ascii_strcasecmp("alpha", swaptype) == 0)) {
+        swap1 << "out";
+        swap2 << "in";
+        a1 << (color2 & 0xff) / 255.0F;
+        a2 << (color1 & 0xff) / 255.0F;
+    } else {
+        swap1 << "out";
+        swap2 << "in";
+        a1 << (color1 & 0xff) / 255.0F;
+        a2 << (color2 & 0xff) / 255.0F;
+    }
+
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Duochrome\">\n"
+          "<feColorMatrix type=\"luminanceToAlpha\" result=\"colormatrix1\" />\n"
+          "<feFlood flood-opacity=\"%s\" flood-color=\"rgb(%s,%s,%s)\" result=\"flood1\" />\n"
+          "<feComposite in2=\"colormatrix1\" operator=\"%s\" result=\"composite1\" />\n"
+          "<feFlood flood-opacity=\"%s\" flood-color=\"rgb(%s,%s,%s)\" result=\"flood2\" />\n"
+          "<feComposite in2=\"colormatrix1\" result=\"composite2\" operator=\"%s\" />\n"
+          "<feComposite in=\"composite2\" in2=\"composite1\" k2=\"1\"  k3=\"1\" operator=\"arithmetic\" result=\"composite3\" />\n"
+          "<feColorMatrix in=\"composite3\" type=\"matrix\" values=\"2 -1 0 0 0 0 2 -1 0 0 -1 0 2 0 0 0 0 0 1 0 \" result=\"colormatrix2\" />\n"
+          "<feComposite in=\"colormatrix2\" in2=\"composite3\" operator=\"arithmetic\" k2=\"%s\" result=\"composite4\" />\n"
+          "<feBlend in=\"composite4\" in2=\"composite3\" mode=\"normal\" result=\"blend\" />\n"
+          "<feComposite in2=\"SourceGraphic\" operator=\"in\" />\n"
+        "</filter>\n", a1.str().c_str(), r1.str().c_str(), g1.str().c_str(), b1.str().c_str(), swap1.str().c_str(),
+                       a2.str().c_str(), r2.str().c_str(), g2.str().c_str(), b2.str().c_str(), swap2.str().c_str(),
+                       fluo.str().c_str() );
+
+    return _filter;
+}; /* Duochrome filter */
+
+/**
+    \brief    Custom predefined Extract Channel filter.
+    
+    Extract color channel as a transparent image.
+
+    Filter's parameters:
+    * Channel (enum, all colors, default Red) -> colormatrix (values)
+    * Background blend (enum, Normal, Multiply, Screen, default Normal) -> blend (mode)
+    * Channel to alpha (boolean, default false) -> colormatrix (values)
+
+*/
+class ExtractChannel : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    ExtractChannel ( ) : Filter() { };
+    ~ExtractChannel ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+              "<name>" N_("Extract Channel") "</name>\n"
+              "<id>org.inkscape.effect.filter.ExtractChannel</id>\n"
+              "<param name=\"source\" gui-text=\"" N_("Channel:") "\" type=\"optiongroup\" appearance=\"combo\">\n"
+                "<option value=\"r\">" N_("Red") "</option>\n"
+                "<option value=\"g\">" N_("Green") "</option>\n"
+                "<option value=\"b\">" N_("Blue") "</option>\n"
+                "<option value=\"c\">" N_("Cyan") "</option>\n"
+                "<option value=\"m\">" N_("Magenta") "</option>\n"
+                "<option value=\"y\">" N_("Yellow") "</option>\n"
+              "</param>\n"
+              "<param name=\"blend\" gui-text=\"" N_("Background blend mode:") "\" type=\"optiongroup\" appearance=\"combo\">\n"
+                "<option value=\"multiply\">" N_("Multiply") "</option>\n"
+                "<option value=\"normal\">" N_("Normal") "</option>\n"
+                "<option value=\"screen\">" N_("Screen") "</option>\n"
+              "</param>\n"
+              "<param name=\"alpha\" gui-text=\"" N_("Channel to alpha") "\" type=\"bool\">false</param>\n"
+              "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                    "<submenu name=\"" N_("Color") "\"/>\n"
+                  "</submenu>\n"
+                "</effects-menu>\n"
+                "<menu-tip>" N_("Extract color channel as a transparent image") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new ExtractChannel());
+    };
+};
+
+gchar const *
+ExtractChannel::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+
+    std::ostringstream blend;
+    std::ostringstream colors;
+
+    blend << ext->get_param_optiongroup("blend");
+
+    const gchar *channel = ext->get_param_optiongroup("source");
+    if (ext->get_param_bool("alpha")) {
+        if ((g_ascii_strcasecmp("r", channel) == 0)) {
+            colors << "0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0";
+        } else if ((g_ascii_strcasecmp("g", channel) == 0)) {
+            colors << "0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0";
+        } else if ((g_ascii_strcasecmp("b", channel) == 0)) {
+            colors << "0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0";
+        } else if ((g_ascii_strcasecmp("c", channel) == 0)) {
+            colors << "0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 0 1 0";
+        } else if ((g_ascii_strcasecmp("m", channel) == 0)) {
+            colors << "0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 1 0";
+        } else {
+            colors << "0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 0";
+        }
+    } else {
+        if ((g_ascii_strcasecmp("r", channel) == 0)) {
+            colors << "0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0";
+        } else if ((g_ascii_strcasecmp("g", channel) == 0)) {
+            colors << "0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0";
+        } else if ((g_ascii_strcasecmp("b", channel) == 0)) {
+            colors << "0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0";
+        } else if ((g_ascii_strcasecmp("c", channel) == 0)) {
+            colors << "0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 -1 0 0 1 0";
+        } else if ((g_ascii_strcasecmp("m", channel) == 0)) {
+            colors << "0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 -1 0 1 0";
+        } else {
+            colors << "0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 -1 1 0";
+        }
+    }
+
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Extract Channel\">\n"
+          "<feColorMatrix in=\"SourceGraphic\" values=\"%s 0 \" result=\"colormatrix\" />\n"
+          "<feBlend in2=\"BackgroundImage\" mode=\"%s\" result=\"blend\" />\n"
+        "</filter>\n", colors.str().c_str(), blend.str().c_str() );
+
+    return _filter;
+}; /* ExtractChannel filter */
+
+/**
+    \brief    Custom predefined Fade to Black or White filter.
+    
+    Fade to black or white.
+
+    Filter's parameters:
+    * Level (0.->1., default 1.) -> colorMatrix (RVB entries)
+    * Fade to (enum [black|white], default black) -> colorMatrix (RVB entries)
+    
+    Matrix
+     black           white
+    Lv 0  0  0 0    Lv 0  0  1-lv 0
+    0  Lv 0  0 0    0  Lv 0  1-lv 0
+    0  0  Lv 0 0    0  0  Lv 1-lv 0
+    0  0  0  1 0    0  0  0  1    0
+*/
+class FadeToBW : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    FadeToBW ( ) : Filter() { };
+    ~FadeToBW ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+              "<name>" N_("Fade to Black or White") "</name>\n"
+              "<id>org.inkscape.effect.filter.FadeToBW</id>\n"
+              "<param name=\"level\" gui-text=\"" N_("Level") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0\" max=\"1\">1</param>\n"
+              "<param name=\"fadeto\" gui-text=\"" N_("Fade to:") "\" type=\"optiongroup\" appearance=\"combo\">\n"
+                "<option value=\"black\">" N_("Black") "</option>\n"
+                "<option value=\"white\">" N_("White") "</option>\n"
+              "</param>\n"
+              "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                    "<submenu name=\"" N_("Color") "\"/>\n"
+                  "</submenu>\n"
+                "</effects-menu>\n"
+                "<menu-tip>" N_("Fade to black or white") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new FadeToBW());
+    };
+};
+
+gchar const *
+FadeToBW::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+
+    std::ostringstream level;
+    std::ostringstream wlevel;
+
+    level << ext->get_param_float("level");
+
+    const gchar *fadeto = ext->get_param_optiongroup("fadeto");
+    if ((g_ascii_strcasecmp("white", fadeto) == 0)) {
+    // White
+        wlevel << (1 - ext->get_param_float("level"));
+    } else {
+    // Black
+        wlevel << "0";
+    }
+
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Fade to Black or White\">\n"
+          "<feColorMatrix values=\"%s 0 0 0 %s 0 %s 0 0 %s 0 0 %s 0 %s 0 0 0 1 0\" />\n"
+        "</filter>\n", level.str().c_str(), wlevel.str().c_str(),
+                       level.str().c_str(), wlevel.str().c_str(),
+                       level.str().c_str(), wlevel.str().c_str() );
+
+    return _filter;
+}; /* Fade to black or white filter */
+
+/**
+    \brief    Custom predefined Greyscale filter.
+    
+    Customize greyscale components.
+
+    Filter's parameters:
+    * Red (-10.->10., default .21) -> colorMatrix (values)
+    * Green (-10.->10., default .72) -> colorMatrix (values)
+    * Blue (-10.->10., default .072) -> colorMatrix (values)
+    * Lightness (-10.->10., default 0.) -> colorMatrix (values)
+    * Transparent (boolean, default false) -> matrix structure
+    
+    Matrix:
+     normal       transparency
+    R G B St 0    0 0 0 0    0
+    R G B St 0    0 0 0 0    0
+    R G B St 0    0 0 0 0    0  
+    0 0 0 1  0    R G B 1-St 0
+*/
+class Greyscale : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    Greyscale ( ) : Filter() { };
+    ~Greyscale ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+              "<name>" N_("Greyscale") "</name>\n"
+              "<id>org.inkscape.effect.filter.Greyscale</id>\n"
+              "<param name=\"red\" gui-text=\"" N_("Red") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"-10.00\" max=\"10.00\">0.21</param>\n"
+              "<param name=\"green\" gui-text=\"" N_("Green") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"-10.00\" max=\"10.00\">0.72</param>\n"
+              "<param name=\"blue\" gui-text=\"" N_("Blue") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"-10.00\" max=\"10.00\">0.072</param>\n"
+              "<param name=\"strength\" gui-text=\"" N_("Lightness") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"-10.00\" max=\"10.00\">0</param>\n"
+              "<param name=\"transparent\" gui-text=\"" N_("Transparent") "\" type=\"bool\" >false</param>\n"
+              "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                    "<submenu name=\"" N_("Color") "\"/>\n"
+                  "</submenu>\n"
+                "</effects-menu>\n"
+                "<menu-tip>" N_("Customize greyscale components") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new Greyscale());
+    };
+};
+
+gchar const *
+Greyscale::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+
+    std::ostringstream red;
+    std::ostringstream green;
+    std::ostringstream blue;
+    std::ostringstream strength;
+    std::ostringstream redt;
+    std::ostringstream greent;
+    std::ostringstream bluet;
+    std::ostringstream strengtht;
+    std::ostringstream transparency;
+    std::ostringstream line;
+    
+    red << ext->get_param_float("red");
+    green << ext->get_param_float("green");
+    blue << ext->get_param_float("blue");
+    strength << ext->get_param_float("strength");
+    
+    redt << - ext->get_param_float("red");
+    greent << - ext->get_param_float("green");
+    bluet << - ext->get_param_float("blue");
+    strengtht << 1 - ext->get_param_float("strength");
+
+    if (ext->get_param_bool("transparent")) {
+        line << "0 0 0 0";
+        transparency << redt.str().c_str() << " " <<  greent.str().c_str() << " " <<  bluet.str().c_str() << " " << strengtht.str().c_str();
+    } else {
+        line << red.str().c_str() << " " <<  green.str().c_str() << " " <<  blue.str().c_str() << " " << strength.str().c_str();
+        transparency << "0 0 0 1";
+    }
+    
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Greyscale\">\n"
+          "<feColorMatrix values=\"%s 0 %s 0 %s 0 %s 0 \" />\n"
+        "</filter>\n", line.str().c_str(), line.str().c_str(), line.str().c_str(), transparency.str().c_str() );
+    return _filter;
+}; /* Greyscale filter */
+
+/**
+    \brief    Custom predefined Invert filter.
+    
+    Manage hue, lightness and transparency inversions
+
+    Filter's parameters:
+    * Invert hue (boolean, default false) -> color1 (values, true: 180, false: 0)
+    * Invert lightness (boolean, default false) -> color1 (values, true: 180, false: 0; XOR with Invert hue),
+                                                   color2 (values: from a00 to a22, if 1, set -1 and set 1 in ax4, if -1, set 1 and set 0 in ax4)
+    * Invert transparency (boolean, default false) -> color2 (values: negate a30, a31 and a32, substract 1 from a33)
+    * Invert channels (enum, default Red and blue) -> color2 (values -for R&B: swap ax0 and ax2 in the first 3 lines)
+    * Light transparency (0.->1., default 0.) -> color2 (values: a33=a33-x)
+*/
+
+class Invert : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    Invert ( ) : Filter() { };
+    ~Invert ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+              "<name>" N_("Invert") "</name>\n"
+              "<id>org.inkscape.effect.filter.Invert</id>\n"
+              "<param name=\"channels\" gui-text=\"" N_("Invert channels:") "\" type=\"optiongroup\" appearance=\"combo\">\n"
+                "<option value=\"0\">" N_("No inversion") "</option>\n"
+                "<option value=\"1\">" N_("Red and blue") "</option>\n"
+                "<option value=\"2\">" N_("Red and green") "</option>\n"
+                "<option value=\"3\">" N_("Green and blue") "</option>\n"
+              "</param>\n"
+              "<param name=\"opacify\" gui-text=\"" N_("Light transparency") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.\" max=\"1\">0</param>\n"
+              "<param name=\"hue\" gui-text=\"" N_("Invert hue") "\" type=\"bool\" >false</param>\n"
+              "<param name=\"lightness\" gui-text=\"" N_("Invert lightness") "\" type=\"bool\" >false</param>\n"
+              "<param name=\"transparency\" gui-text=\"" N_("Invert transparency") "\" type=\"bool\" >false</param>\n"
+              "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                    "<submenu name=\"" N_("Color") "\"/>\n"
+                  "</submenu>\n"
+                "</effects-menu>\n"
+                "<menu-tip>" N_("Manage hue, lightness and transparency inversions") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new Invert());
+    };
+
+};
+
+gchar const *
+Invert::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+
+    std::ostringstream line1;
+    std::ostringstream line2;
+    std::ostringstream line3;
+
+    std::ostringstream col5;
+    std::ostringstream transparency;
+    std::ostringstream hue;
+
+    if (ext->get_param_bool("hue") ^ ext->get_param_bool("lightness")) {
+        hue << "<feColorMatrix type=\"hueRotate\" values=\"180\" result=\"color1\" />\n";
+    } else {
+        hue << "";
+    }
+         
+    if (ext->get_param_bool("transparency")) {
+        transparency << "0.21 0.72 0.07 " << 1 - ext->get_param_float("opacify");
+    } else {
+        transparency << "-0.21 -0.72 -0.07 " << 2 - ext->get_param_float("opacify");  
+    }
+    
+    if (ext->get_param_bool("lightness")) {
+        switch (atoi(ext->get_param_optiongroup("channels"))) {
+            case 1:
+                line1 << "0 0 -1";
+                line2 << "0 -1 0";
+                line3 << "-1 0 0";
+                break;
+            case 2:
+                line1 << "0 -1 0";
+                line2 << "-1 0 0";
+                line3 << "0 0 -1";
+                break;
+            case 3:
+                line1 << "-1 0 0";
+                line2 << "0 0 -1";
+                line3 << "0 -1 0";
+                break;
+            default:
+                line1 << "-1 0 0";
+                line2 << "0 -1 0";
+                line3 << "0 0 -1";
+                break;
+        }
+        col5 << "1";
+    } else {
+        switch (atoi(ext->get_param_optiongroup("channels"))) {
+            case 1:
+                line1 << "0 0 1";
+                line2 << "0 1 0";
+                line3 << "1 0 0";
+                break;
+            case 2:
+                line1 << "0 1 0";
+                line2 << "1 0 0";
+                line3 << "0 0 1";
+                break;
+            case 3:
+                line1 << "1 0 0";
+                line2 << "0 0 1";
+                line3 << "0 1 0";
+                break;
+            default:
+                line1 << "1 0 0";
+                line2 << "0 1 0";
+                line3 << "0 0 1";
+                break;
+        }
+        col5 << "0";
+    }
+
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Invert\">\n"
+          "%s"
+          "<feColorMatrix values=\"%s 0 %s %s 0 %s %s 0 %s %s 0 \" result=\"color2\" />\n"
+        "</filter>\n", hue.str().c_str(),
+                       line1.str().c_str(), col5.str().c_str(),
+                       line2.str().c_str(), col5.str().c_str(),
+                       line3.str().c_str(), col5.str().c_str(),
+                       transparency.str().c_str() );
+
+    return _filter;
+}; /* Invert filter */
+
+/**
+    \brief    Custom predefined Lighting filter.
+    
+    Modify lights and shadows separately.
+
+    Filter's parameters:
+    * Lightness (0.->20., default 1.) -> component (amplitude)
+    * Shadow (0.->20., default 1.) -> component (exponent)
+    * Offset (-1.->1., default 0.) -> component (offset)
+*/
+class Lighting : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    Lighting ( ) : Filter() { };
+    ~Lighting ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+              "<name>" N_("Lighting") "</name>\n"
+              "<id>org.inkscape.effect.filter.Lighting</id>\n"
+              "<param name=\"amplitude\" gui-text=\"" N_("Lights") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.00\" max=\"20.00\">1</param>\n"
+              "<param name=\"exponent\" gui-text=\"" N_("Shadows") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.00\" max=\"20.00\">1</param>\n"
+              "<param name=\"offset\" gui-text=\"" N_("Offset") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"-1.00\" max=\"1.00\">0</param>\n"
+              "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                    "<submenu name=\"" N_("Color") "\"/>\n"
+                  "</submenu>\n"
+                "</effects-menu>\n"
+                "<menu-tip>" N_("Modify lights and shadows separately") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new Lighting());
+    };
+};
+
+gchar const *
+Lighting::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+
+    std::ostringstream amplitude;
+    std::ostringstream exponent;
+    std::ostringstream offset;
+
+    amplitude << ext->get_param_float("amplitude");
+    exponent << ext->get_param_float("exponent");
+    offset << ext->get_param_float("offset");
+
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Lighting\">\n"
+          "<feComponentTransfer in=\"blur\" result=\"component\" >\n"
+          "<feFuncR type=\"gamma\" amplitude=\"%s\" exponent=\"%s\" offset=\"%s\" />\n"
+          "<feFuncG type=\"gamma\" amplitude=\"%s\" exponent=\"%s\" offset=\"%s\" />\n"
+          "<feFuncB type=\"gamma\" amplitude=\"%s\" exponent=\"%s\" offset=\"%s\" />\n"
+          "</feComponentTransfer>\n"
+        "</filter>\n", amplitude.str().c_str(), exponent.str().c_str(), offset.str().c_str(),
+                       amplitude.str().c_str(), exponent.str().c_str(), offset.str().c_str(),
+                       amplitude.str().c_str(), exponent.str().c_str(), offset.str().c_str() );
+
+    return _filter;
+}; /* Lighting filter */
+
+/**
+    \brief    Custom predefined Lightness-Contrast filter.
+    
+    Modify lightness and contrast separately.
+
+    Filter's parameters:
+    * Lightness (0.->100., default 0.) -> colorMatrix
+    * Contrast (0.->100., default 0.) -> colorMatrix
+    
+    Matrix:
+      Co/10 0     0     1+(Co-1)*Li/2000  -(Co-1)/20
+      0     Co/10 0     1+(Co-1)*Li/2000  -(Co-1)/20
+      0     0     Co/10 1+(Co-1)*Li/2000  -(Co-1)/20
+      0     0     0     1                 0
+*/
+class LightnessContrast : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    LightnessContrast ( ) : Filter() { };
+    ~LightnessContrast ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+              "<name>" N_("Lightness-Contrast") "</name>\n"
+              "<id>org.inkscape.effect.filter.LightnessContrast</id>\n"
+              "<param name=\"lightness\" gui-text=\"" N_("Lightness") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"-100\" max=\"100\">0</param>\n"
+              "<param name=\"contrast\" gui-text=\"" N_("Contrast") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"-100\" max=\"100\">0</param>\n"
+              "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                    "<submenu name=\"" N_("Color") "\"/>\n"
+                  "</submenu>\n"
+                "</effects-menu>\n"
+                "<menu-tip>" N_("Modify lightness and contrast separately") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new LightnessContrast());
+    };
+};
+
+gchar const *
+LightnessContrast::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+
+    std::ostringstream lightness;
+    std::ostringstream contrast;
+    std::ostringstream contrast5;
+
+    gfloat c5;
+    if (ext->get_param_float("contrast") > 0) {
+        contrast << (1 + ext->get_param_float("contrast") / 10);
+        c5 = (- ext->get_param_float("contrast") / 20);
+    } else {
+        contrast << (1 + ext->get_param_float("contrast") / 100);
+        c5 =(- ext->get_param_float("contrast") / 200);
+    } 
+
+    contrast5 << c5;
+    lightness << ((1 - c5) * ext->get_param_float("lightness") / 100);
+
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Lightness-Contrast\">\n"
+          "<feColorMatrix values=\"%s 0 0 %s %s 0 %s 0 %s %s 0 0 %s %s %s 0 0 0 1 0\" />\n"
+        "</filter>\n", contrast.str().c_str(), lightness.str().c_str(), contrast5.str().c_str(),
+                       contrast.str().c_str(), lightness.str().c_str(), contrast5.str().c_str(),
+                       contrast.str().c_str(), lightness.str().c_str(), contrast5.str().c_str() );
+
+    return _filter;
+}; /* Lightness-Contrast filter */
+
+/**
+    \brief    Custom predefined Nudge RGB filter.
+    
+    Nudge RGB channels separately and blend them to different types of backgrounds
+
+    Filter's parameters:
+    Offsets
+      * Red
+        * x (-100.->100., default -6) -> offset1 (dx)
+        * y (-100.->100., default -6) -> offset1 (dy)
+      * Green
+        * x (-100.->100., default 6) -> offset2 (dx)
+        * y (-100.->100., default 7) -> offset2 (dy)
+      * Blue
+        * x (-100.->100., default 1) -> offset3 (dx)
+        * y (-100.->100., default -16) -> offset3 (dy)
+    Color
+      * Background color (guint, default 255)-> flood (flood-color, flood-opacity)
+
+*/
+class NudgeRGB : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    NudgeRGB ( ) : Filter() { };
+    ~NudgeRGB ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+              "<name>" N_("Nudge RGB") "</name>\n"
+              "<id>org.inkscape.effect.filter.NudgeRGB</id>\n"
+              "<param name=\"tab\" type=\"notebook\">\n"
+                "<page name=\"offsettab\" gui-text=\"Offset\">\n"
+                  "<label appearance=\"header\">" N_("Red offset") "</label>\n"
+                    "<param name=\"rx\" gui-text=\"" N_("X") "\" type=\"float\" indent=\"1\" appearance=\"full\" precision=\"2\" min=\"-100.\" max=\"100.\">-6</param>\n"
+                    "<param name=\"ry\" gui-text=\"" N_("Y") "\" type=\"float\" indent=\"1\" appearance=\"full\" precision=\"2\" min=\"-100.\" max=\"100.\">-6</param>\n"
+                  "<label appearance=\"header\">" N_("Green offset") "</label>\n"
+                    "<param name=\"gx\" gui-text=\"" N_("X") "\" type=\"float\" indent=\"1\" appearance=\"full\" precision=\"2\" min=\"-100.\" max=\"100.\">6</param>\n"
+                    "<param name=\"gy\" gui-text=\"" N_("Y") "\" type=\"float\" indent=\"1\" appearance=\"full\" precision=\"2\" min=\"-100.\" max=\"100.\">7</param>\n"
+                  "<label appearance=\"header\">" N_("Blue offset") "</label>\n"
+                    "<param name=\"bx\" gui-text=\"" N_("X") "\" type=\"float\" indent=\"1\" appearance=\"full\" precision=\"2\" min=\"-100.\" max=\"100.\">1</param>\n"
+                    "<param name=\"by\" gui-text=\"" N_("Y") "\" type=\"float\" indent=\"1\" appearance=\"full\" precision=\"2\" min=\"-100.\" max=\"100.\">-16</param>\n"
+                "</page>\n"
+                "<page name=\"coltab\" gui-text=\"Color\">\n"
+                  "<param name=\"color\" gui-text=\"" N_("Background color") "\" type=\"color\">255</param>\n"
+                "</page>\n"
+              "</param>\n"
+              "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                    "<submenu name=\"" N_("Color") "\"/>\n"
+                  "</submenu>\n"
+                "</effects-menu>\n"
+                "<menu-tip>" N_("Nudge RGB channels separately and blend them to different types of backgrounds") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new NudgeRGB());
+    };
+};
+
+gchar const *
+NudgeRGB::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+
+    std::ostringstream rx;
+    std::ostringstream ry;
+    std::ostringstream gx;
+    std::ostringstream gy;
+    std::ostringstream bx;
+    std::ostringstream by;
+
+    std::ostringstream a;
+    std::ostringstream r;
+    std::ostringstream g;
+    std::ostringstream b;
+
+    rx << ext->get_param_float("rx");
+    ry << ext->get_param_float("ry");
+    gx << ext->get_param_float("gx");
+    gy << ext->get_param_float("gy");
+    bx << ext->get_param_float("bx");
+    by << ext->get_param_float("by");
+
+    guint32 color = ext->get_param_color("color");
+    r << ((color >> 24) & 0xff);
+    g << ((color >> 16) & 0xff);
+    b << ((color >>  8) & 0xff);
+    a << (color & 0xff) / 255.0F;
+    
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Nudge RGB\">\n"
+          "<feFlood flood-opacity=\"%s\" flood-color=\"rgb(%s,%s,%s)\" result=\"flood\" />\n"
+          "<feColorMatrix in=\"SourceGraphic\" values=\"0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 \" result=\"colormatrix1\" />\n"
+          "<feOffset dy=\"%s\" dx=\"%s\" result=\"offset1\" />\n"
+          "<feBlend in2=\"flood\" mode=\"screen\" result=\"blend1\" />\n"
+          "<feColorMatrix in=\"SourceGraphic\" values=\"0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 \" result=\"colormatrix2\" />\n"
+          "<feOffset dy=\"%s\" dx=\"%s\" result=\"offset2\" />\n"
+          "<feBlend in2=\"blend1\" mode=\"screen\" result=\"blend2\" />\n"
+          "<feOffset dy=\"%s\" dx=\"%s\" result=\"offset3\" />\n"
+          "<feColorMatrix in=\"SourceGraphic\" values=\"0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 \" result=\"colormatrix3\" />\n"
+          "<feBlend in2=\"offset3\" mode=\"screen\" result=\"blend3\" />\n"
+        "</filter>\n", a.str().c_str(), r.str().c_str(), g.str().c_str(), b.str().c_str(),
+                       rx.str().c_str(), ry.str().c_str(),
+                       gx.str().c_str(), gy.str().c_str(),
+                       bx.str().c_str(), by.str().c_str() );
+
+    return _filter;
+
+}; /* Nudge RGB filter */
+
+/**
+    \brief    Custom predefined Nudge CMY filter.
+    
+    Nudge CMY channels separately and blend them to different types of backgrounds
+
+    Filter's parameters:
+    Offsets
+      * Cyan
+        * x (-100.->100., default -6) -> offset1 (dx)
+        * y (-100.->100., default -6) -> offset1 (dy)
+      * Magenta
+        * x (-100.->100., default 6) -> offset2 (dx)
+        * y (-100.->100., default 7) -> offset2 (dy)
+      * Yellow
+        * x (-100.->100., default 1) -> offset3 (dx)
+        * y (-100.->100., default -16) -> offset3 (dy)
+    Color
+      * Background color (guint, default -1)-> flood (flood-color, flood-opacity)
+*/
+class NudgeCMY : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    NudgeCMY ( ) : Filter() { };
+    ~NudgeCMY ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+              "<name>" N_("Nudge CMY") "</name>\n"
+              "<id>org.inkscape.effect.filter.NudgeCMY</id>\n"
+              "<param name=\"tab\" type=\"notebook\">\n"
+                "<page name=\"offsettab\" gui-text=\"Offset\">\n"
+                  "<label appearance=\"header\">" N_("Cyan offset") "</label>\n"
+                    "<param name=\"cx\" gui-text=\"" N_("X") "\" type=\"float\" indent=\"1\" appearance=\"full\" precision=\"2\" min=\"-100.\" max=\"100.\">-6</param>\n"
+                    "<param name=\"cy\" gui-text=\"" N_("Y") "\" type=\"float\" indent=\"1\" appearance=\"full\" precision=\"2\" min=\"-100.\" max=\"100.\">-6</param>\n"
+                  "<label appearance=\"header\">" N_("Magenta offset") "</label>\n"
+                    "<param name=\"mx\" gui-text=\"" N_("X") "\" type=\"float\" indent=\"1\" appearance=\"full\" precision=\"2\" min=\"-100.\" max=\"100.\">6</param>\n"
+                    "<param name=\"my\" gui-text=\"" N_("Y") "\" type=\"float\" indent=\"1\" appearance=\"full\" precision=\"2\" min=\"-100.\" max=\"100.\">7</param>\n"
+                  "<label appearance=\"header\">" N_("Yellow offset") "</label>\n"
+                    "<param name=\"yx\" gui-text=\"" N_("X") "\" type=\"float\" indent=\"1\" appearance=\"full\" precision=\"2\" min=\"-100.\" max=\"100.\">1</param>\n"
+                    "<param name=\"yy\" gui-text=\"" N_("Y") "\" type=\"float\" indent=\"1\" appearance=\"full\" precision=\"2\" min=\"-100.\" max=\"100.\">-16</param>\n"
+                "</page>\n"
+                "<page name=\"coltab\" gui-text=\"Color\">\n"
+                  "<param name=\"color\" gui-text=\"" N_("Background color") "\" type=\"color\">-1</param>\n"
+                "</page>\n"
+              "</param>\n"
+              "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                    "<submenu name=\"" N_("Color") "\"/>\n"
+                  "</submenu>\n"
+                "</effects-menu>\n"
+                "<menu-tip>" N_("Nudge CMY channels separately and blend them to different types of backgrounds") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new NudgeCMY());
+    };
+};
+
+gchar const *
+NudgeCMY::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+
+    std::ostringstream cx;
+    std::ostringstream cy;
+    std::ostringstream mx;
+    std::ostringstream my;
+    std::ostringstream yx;
+    std::ostringstream yy;
+
+    std::ostringstream a;
+    std::ostringstream r;
+    std::ostringstream g;
+    std::ostringstream b;
+
+    cx << ext->get_param_float("cx");
+    cy << ext->get_param_float("cy");
+    mx << ext->get_param_float("mx");
+    my << ext->get_param_float("my");
+    yx << ext->get_param_float("yx");
+    yy << ext->get_param_float("yy");
+
+    guint32 color = ext->get_param_color("color");
+    r << ((color >> 24) & 0xff);
+    g << ((color >> 16) & 0xff);
+    b << ((color >>  8) & 0xff);
+    a << (color & 0xff) / 255.0F;
+    
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Nudge CMY\">\n"
+          "<feFlood flood-opacity=\"%s\" flood-color=\"rgb(%s,%s,%s)\" result=\"flood\" />\n"
+          "<feColorMatrix in=\"SourceGraphic\" values=\"0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 -1 0 0 1 0 \" result=\"colormatrix1\" />\n"
+          "<feOffset dy=\"%s\" dx=\"%s\" result=\"offset1\" />\n"
+          "<feBlend in2=\"flood\" mode=\"multiply\" result=\"blend1\" />\n"
+          "<feColorMatrix in=\"SourceGraphic\" values=\"0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 -1 0 1 0 \" result=\"colormatrix2\" />\n"
+          "<feOffset dy=\"%s\" dx=\"%s\" result=\"offset2\" />\n"
+          "<feBlend in2=\"blend1\" mode=\"multiply\" result=\"blend2\" />\n"
+          "<feOffset dy=\"%s\" dx=\"%s\" result=\"offset3\" />\n"
+          "<feColorMatrix in=\"SourceGraphic\" values=\"0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 -1 1 0 \" result=\"colormatrix3\" />\n"
+          "<feBlend in2=\"offset3\" mode=\"multiply\" result=\"blend3\" />\n"
+        "</filter>\n", a.str().c_str(), r.str().c_str(), g.str().c_str(), b.str().c_str(),
+                       cx.str().c_str(), cy.str().c_str(),
+                       mx.str().c_str(), my.str().c_str(),
+                       yx.str().c_str(), yy.str().c_str() );
+
+    return _filter;
+
+}; /* Nudge CMY filter */
+
+/**
+    \brief    Custom predefined Quadritone filter.
+    
+    Replace hue by two colors.
+
+    Filter's parameters:
+    * Hue distribution (0->360, default 280) -> colormatrix1 (values)
+    * Colors (0->360, default 100) -> colormatrix3 (values)
+    * Blend mode 1 (enum, default Normal) -> blend1 (mode)
+    * Over-saturation (0.->1., default 0) -> composite1 (k2)
+    * Blend mode 2 (enum, default Normal) -> blend2 (mode)
+*/
+
+class Quadritone : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    Quadritone ( ) : Filter() { };
+    ~Quadritone ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+              "<name>" N_("Quadritone Fantasy") "</name>\n"
+              "<id>org.inkscape.effect.filter.Quadritone</id>\n"
+                "<param name=\"dist\" gui-text=\"" N_("Hue distribution (°)") "\" type=\"int\" appearance=\"full\" min=\"0\" max=\"360\">280</param>\n"
+                "<param name=\"colors\" gui-text=\"" N_("Colors") "\" type=\"int\" appearance=\"full\" min=\"0\" max=\"360\">100</param>\n"
+                "<param name=\"blend1\" gui-text=\"" N_("Blend 1:") "\" type=\"optiongroup\" appearance=\"combo\">\n"
+                  "<option value=\"normal\">" N_("Normal") "</option>\n"
+                  "<option value=\"multiply\">" N_("Multiply") "</option>\n"
+                  "<option value=\"screen\">" N_("Screen") "</option>\n"
+                "</param>\n"
+                "<param name=\"sat\" gui-text=\"" N_("Over-saturation") "\" type=\"float\" appearance=\"full\" precision=\"2\"  min=\"0.00\" max=\"1.00\">0</param>\n"
+                "<param name=\"blend2\" gui-text=\"" N_("Blend 2:") "\" type=\"optiongroup\" appearance=\"combo\">\n"
+                  "<option value=\"normal\">" N_("Normal") "</option>\n"
+                  "<option value=\"screen\">" N_("Screen") "</option>\n"
+                  "<option value=\"multiply\">" N_("Multiply") "</option>\n"
+                  "<option value=\"lighten\">" N_("Lighten") "</option>\n"
+                  "<option value=\"darken\">" N_("Darken") "</option>\n"
+                "</param>\n"
+                "<effect>\n"
+                  "<object-type>all</object-type>\n"
+                  "<effects-menu>\n"
+                    "<submenu name=\"" N_("Filters") "\">\n"
+                      "<submenu name=\"" N_("Color") "\"/>\n"
+                    "</submenu>\n"
+                  "</effects-menu>\n"
+                "<menu-tip>" N_("Replace hue by two colors") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new Quadritone());
+    };
+
+};
+
+gchar const *
+Quadritone::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+
+    std::ostringstream dist;
+    std::ostringstream colors;
+    std::ostringstream blend1;
+    std::ostringstream sat;
+    std::ostringstream blend2;
+
+    dist << ext->get_param_int("dist");
+    colors << ext->get_param_int("colors");
+    blend1 << ext->get_param_optiongroup("blend1");
+    sat << ext->get_param_float("sat");
+    blend2 << ext->get_param_optiongroup("blend2");
+
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Quadritone fantasy\">\n"
+          "<feColorMatrix in=\"SourceGraphic\" type=\"hueRotate\" values=\"%s\" result=\"colormatrix1\" />\n"
+          "<feColorMatrix type=\"matrix\" values=\"0.5 0 0.5 0 0 0 1 0 0 0 0.5 0 0.5 0 0 0 0 0 1 0 \" result=\"colormatrix2\" />\n"
+          "<feColorMatrix type=\"hueRotate\" values=\"%s\" result=\"colormatrix3\" />\n"
+          "<feBlend in2=\"colormatrix3\" mode=\"%s\" result=\"blend1\" />\n"
+          "<feColorMatrix type=\"matrix\" values=\"2.5 -0.75 -0.75 0 0 -0.75 2.5 -0.75 0 0 -0.75 -0.75 2.5 0 0 0 0 0 1 0 \" result=\"colormatrix4\" />\n"
+          "<feComposite in=\"colormatrix4\" in2=\"blend1\" operator=\"arithmetic\" k2=\"%s\" result=\"composite1\" />\n"
+          "<feBlend in2=\"blend1\" mode=\"%s\" result=\"blend2\" />\n"
+        "</filter>\n", dist.str().c_str(), colors.str().c_str(), blend1.str().c_str(), sat.str().c_str(), blend2.str().c_str() );
+
+    return _filter;
+}; /* Quadritone filter */
+
+
+/**
+    \brief    Custom predefined Simple blend filter.
+    
+    Simple blend filter.
+
+    Filter's parameters:
+    * Color (guint, default 16777215) -> flood1 (flood-opacity, flood-color)
+    * Blend mode (enum, default Hue) -> blend1 (mode)
+*/
+class SimpleBlend : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    SimpleBlend ( ) : Filter() { };
+    ~SimpleBlend ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+    
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+              "<name>" N_("Simple blend") "</name>\n"
+              "<id>org.inkscape.effect.filter.SimpleBlend</id>\n"
+              "<param name=\"color\" gui-text=\"" N_("Color") "\" type=\"color\">16777215</param>\n"
+              "<param name=\"blendmode\" gui-text=\"" N_("Blend mode:") "\" type=\"optiongroup\" appearance=\"combo\">\n"
+                "<option value=\"normal\">" N_("Normal") "</option>\n"          
+                "<option value=\"multiply\">" N_("Multiply") "</option>\n"
+                "<option value=\"screen\">" N_("Screen") "</option>\n"
+                "<option value=\"saturation\">" N_("Saturation") "</option>\n"
+                "<option value=\"darken\">" N_("Darken") "</option>\n"
+                "<option value=\"difference\">" N_("Difference") "</option>\n"          
+                "<option value=\"lighten\">" N_("Lighten") "</option>\n"
+                "<option value=\"luminosity\">" N_("Luminosity") "</option>\n"
+                "<option value=\"overlay\">" N_("Overlay") "</option>\n"
+                "<option value=\"color-dodge\">" N_("Color Dodge") "</option>\n"
+                "<option value=\"color-burn\">" N_("Color Burn") "</option>\n"          
+                "<option value=\"color\">" N_("Color") "</option>\n"
+                "<option value=\"hard-light\">" N_("Hard Light") "</option>\n"
+                "<option value=\"hue\">" N_("Hue") "</option>\n"
+                "<option value=\"exclusion\">" N_("Exclusion") "</option>\n"
+              "</param>\n"
+              "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                    "<submenu name=\"" N_("Color") "\"/>\n"
+                  "</submenu>\n"
+                "</effects-menu>\n"
+                "<menu-tip>" N_("Simple blend filter") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new SimpleBlend());
+    };
+};
+
+gchar const *
+SimpleBlend::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+
+    std::ostringstream a;
+    std::ostringstream r;
+    std::ostringstream g;
+    std::ostringstream b;
+    std::ostringstream blend;
+
+    guint32 color = ext->get_param_color("color");
+    r << ((color >> 24) & 0xff);
+    g << ((color >> 16) & 0xff);
+    b << ((color >>  8) & 0xff);
+    a << (color & 0xff) / 255.0F;
+    blend << ext->get_param_optiongroup("blendmode");
+
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Simple blend\">\n"
+          "<feFlood result=\"flood1\" flood-color=\"rgb(%s,%s,%s)\" flood-opacity=\"%s\" />\n"
+          "<feBlend result=\"blend1\" in=\"flood1\" in2=\"SourceGraphic\" mode=\"%s\" />\n"
+          "<feComposite operator=\"in\" in=\"blend1\" in2=\"SourceGraphic\" />\n"
+        "</filter>\n", r.str().c_str(), g.str().c_str(), b.str().c_str(),
+                       a.str().c_str(), blend.str().c_str());
+
+    return _filter;
+}; /* SimpleBlend filter */
+
+/**
+    \brief    Custom predefined Solarize filter.
+    
+    Classic photographic solarization effect.
+
+    Filter's parameters:
+    * Type (enum, default "Solarize") ->
+        Solarize = blend1 (mode="darken"), blend2 (mode="screen")
+        Moonarize = blend1 (mode="lighten"), blend2 (mode="multiply") [No other access to the blend modes]
+    * Hue rotation (0->360, default 0) -> colormatrix1 (values)
+*/
+
+
+class Solarize : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    Solarize ( ) : Filter() { };
+    ~Solarize ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+              "<name>" N_("Solarize") "</name>\n"
+              "<id>org.inkscape.effect.filter.Solarize</id>\n"
+              "<param name=\"rotate\" gui-text=\"" N_("Hue rotation (°)") "\" type=\"int\" appearance=\"full\" min=\"0\" max=\"360\">0</param>\n"
+              "<param name=\"type\" gui-text=\"" N_("Type:") "\" type=\"optiongroup\" appearance=\"combo\">\n"
+                "<option value=\"solarize\">" N_("Solarize") "</option>\n"
+                "<option value=\"moonarize\">" N_("Moonarize") "</option>\n"
+              "</param>\n"
+              "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                    "<submenu name=\"" N_("Color") "\"/>\n"
+                  "</submenu>\n"
+                "</effects-menu>\n"
+                "<menu-tip>" N_("Classic photographic solarization effect") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new Solarize());
+    };
+
+};
+
+gchar const *
+Solarize::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+
+    std::ostringstream rotate;
+    std::ostringstream blend1;
+    std::ostringstream blend2;
+
+    rotate << ext->get_param_int("rotate");
+    const gchar *type = ext->get_param_optiongroup("type");
+    if ((g_ascii_strcasecmp("solarize", type) == 0)) {
+    // Solarize
+        blend1 << "darken";
+        blend2 << "screen";
+    } else {
+    // Moonarize
+        blend1 << "lighten";
+        blend2 << "multiply";
+    }
+
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Solarize\">\n"
+          "<feColorMatrix values=\"1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 1 \" />\n"
+          "<feColorMatrix type=\"hueRotate\" values=\"%s\" result=\"colormatrix2\" />\n"
+          "<feColorMatrix in=\"colormatrix2\" values=\"-1 0 0 0 1 0 -1 0 0 1 0 0 -1 0 1 0 0 0 1 0 \" result=\"colormatrix3\" />\n"
+          "<feBlend in=\"colormatrix3\" in2=\"colormatrix2\" mode=\"%s\" result=\"blend1\" />\n"
+          "<feBlend in2=\"blend1\" mode=\"%s\" result=\"blend2\" />\n"
+          "<feComposite in2=\"SourceGraphic\" operator=\"in\" />\n"
+        "</filter>\n", rotate.str().c_str(), blend1.str().c_str(), blend2.str().c_str() );
+
+    return _filter;
+}; /* Solarize filter */
+
+/**
+    \brief    Custom predefined Tritone filter.
+    
+    Create a custom tritone palette with additional glow, blend modes and hue moving.
+
+    Filter's parameters:
+    * Option (enum, default Normal) ->
+        Normal = composite1 (in2="flood"), composite2 (in="p", in2="blend6"), blend6 (in2="composite1")
+        Enhance hue = Normal + composite2 (in="SourceGraphic")
+        Phosphorescence = Normal + blend6 (in2="SourceGraphic") composite2 (in="blend6", in2="composite1")
+        PhosphorescenceB = Normal + blend6 (in2="flood") composite1 (in2="SourceGraphic")
+        Hue to background = Normal + composite1 (in2="BackgroundImage") [a template with an activated background is needed, or colors become black]
+    * Hue distribution (0->360, default 0) -> colormatrix1 (values)
+    * Colors (guint, default -73203457) -> flood (flood-opacity, flood-color)
+    * Global blend (enum, default Lighten) -> blend5 (mode) [Multiply, Screen, Darken, Lighten only!]
+    * Glow (0.01->10., default 0.01) -> blur (stdDeviation)
+    * Glow & blend (enum, default Normal) -> blend6 (mode) [Normal, Multiply and Darken only!]
+    * Local light (0.->10., default 0) -> composite2 (k1)
+    * Global light (0.->10., default 1) -> composite2 (k3) [k2 must be fixed to 1].
+*/
+
+class Tritone : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    Tritone ( ) : Filter() { };
+    ~Tritone ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+              "<name>" N_("Tritone") "</name>\n"
+              "<id>org.inkscape.effect.filter.Tritone</id>\n"
+              "<param name=\"tab\" type=\"notebook\">\n"
+                "<page name=\"optionstab\" gui-text=\"Options\">\n"
+                  "<param name=\"type\" gui-text=\"" N_("Type:") "\" type=\"optiongroup\" appearance=\"combo\">\n"
+                    "<option value=\"normal\">" N_("Normal") "</option>\n"
+                    "<option value=\"enhue\">" N_("Enhance hue") "</option>\n"
+                    "<option value=\"phospho\">" N_("Phosphorescence") "</option>\n"
+                    "<option value=\"phosphoB\">" N_("Colored nights") "</option>\n"
+                    "<option value=\"htb\">" N_("Hue to background") "</option>\n"
+                  "</param>\n"
+                  "<param name=\"globalblend\" gui-text=\"" N_("Global blend:") "\" type=\"optiongroup\" appearance=\"combo\">\n"
+                    "<option value=\"lighten\">" N_("Lighten") "</option>\n"
+                    "<option value=\"screen\">" N_("Screen") "</option>\n"
+                    "<option value=\"multiply\">" N_("Multiply") "</option>\n"
+                    "<option value=\"darken\">" N_("Darken") "</option>\n"
+                  "</param>\n"
+                  "<param name=\"glow\" gui-text=\"" N_("Glow") "\" type=\"float\" appearance=\"full\" min=\"0.01\" max=\"10\">0.01</param>\n"
+                  "<param name=\"glowblend\" gui-text=\"" N_("Glow blend:") "\" type=\"optiongroup\" appearance=\"combo\">\n"
+                    "<option value=\"normal\">" N_("Normal") "</option>\n"
+                    "<option value=\"multiply\">" N_("Multiply") "</option>\n"
+                    "<option value=\"darken\">" N_("Darken") "</option>\n"
+                  "</param>\n"
+                  "<param name=\"llight\" gui-text=\"" N_("Local light") "\" type=\"float\" appearance=\"full\" min=\"0\" max=\"10\">0</param>\n"
+                  "<param name=\"glight\" gui-text=\"" N_("Global light") "\" type=\"float\" appearance=\"full\" min=\"0\" max=\"10\">1</param>\n"
+                "</page>\n"
+                "<page name=\"co1tab\" gui-text=\"Color\">\n"
+                  "<param name=\"dist\" gui-text=\"" N_("Hue distribution (°):") "\" type=\"int\" appearance=\"full\" min=\"0\" max=\"360\">0</param>\n"
+                  "<param name=\"color\" gui-text=\"" N_("Color") "\" type=\"color\">-73203457</param>\n"
+                "</page>\n"
+              "</param>\n"
+              "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                    "<submenu name=\"" N_("Color") "\"/>\n"
+                  "</submenu>\n"
+                "</effects-menu>\n"
+                "<menu-tip>" N_("Create a custom tritone palette with additional glow, blend modes and hue moving") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new Tritone());
+    };
+
+};
+
+gchar const *
+Tritone::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+    
+    std::ostringstream dist;
+    std::ostringstream a;
+    std::ostringstream r;
+    std::ostringstream g;
+    std::ostringstream b;
+    std::ostringstream globalblend;
+    std::ostringstream glow;
+    std::ostringstream glowblend;
+    std::ostringstream llight;
+    std::ostringstream glight;
+    std::ostringstream c1in2;
+    std::ostringstream c2in;
+    std::ostringstream c2in2;
+    std::ostringstream b6in2;
+    
+    guint32 color = ext->get_param_color("color");
+    r << ((color >> 24) & 0xff);
+    g << ((color >> 16) & 0xff);
+    b << ((color >>  8) & 0xff);
+    a << (color & 0xff) / 255.0F;
+    globalblend << ext->get_param_optiongroup("globalblend");
+    dist << ext->get_param_int("dist");
+    glow << ext->get_param_float("glow");
+    glowblend << ext->get_param_optiongroup("glowblend");
+    llight << ext->get_param_float("llight");
+    glight << ext->get_param_float("glight");
+    
+    const gchar *type = ext->get_param_optiongroup("type");
+    if ((g_ascii_strcasecmp("enhue", type) == 0)) {
+    // Enhance hue
+        c1in2 << "flood";
+        c2in << "SourceGraphic";
+        c2in2 << "blend6";
+        b6in2 << "composite1";
+    } else if ((g_ascii_strcasecmp("phospho", type) == 0)) {
+    // Phosphorescence
+        c1in2 << "flood";
+        c2in << "blend6";
+        c2in2 << "composite1";
+        b6in2 << "SourceGraphic";
+    } else if ((g_ascii_strcasecmp("phosphoB", type) == 0)) {
+    // Phosphorescence B
+        c1in2 << "SourceGraphic";
+        c2in << "blend6";
+        c2in2 << "composite1";
+        b6in2 << "flood";
+    } else if ((g_ascii_strcasecmp("htb", type) == 0)) {
+    // Hue to background
+        c1in2 << "BackgroundImage";
+        c2in << "blend2";
+        c2in2 << "blend6";
+        b6in2 << "composite1";
+    } else {
+    // Normal
+        c1in2 << "flood";
+        c2in << "blend2";
+        c2in2 << "blend6";
+        b6in2 << "composite";
+    }
+    
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Tritone\">\n"
+          "<feColorMatrix type=\"hueRotate\" values=\"%s\" result=\"colormatrix1\" />\n"
+          "<feColorMatrix in=\"colormatrix1\" type=\"matrix\" values=\"1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 1 \" result=\"colormatrix2\" />\n"
+          "<feColorMatrix in=\"colormatrix1\" type=\"matrix\" values=\"0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 1 \" result=\"colormatrix3\" />\n"
+          "<feColorMatrix in=\"colormatrix1\" type=\"matrix\" values=\"0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 1 \" result=\"colormatrix4\" />\n"
+          "<feBlend in=\"colormatrix2\" in2=\"colormatrix3\" mode=\"darken\" result=\"blend1\" />\n"
+          "<feBlend in=\"blend1\" in2=\"colormatrix4\" mode=\"darken\"  result=\"blend2\" />\n"
+          "<feBlend in=\"colormatrix2\" in2=\"colormatrix3\" mode=\"lighten\" result=\"blend3\" />\n"
+          "<feBlend in=\"blend3\" in2=\"colormatrix4\" mode=\"lighten\" result=\"blend4\" />\n"
+          "<feComponentTransfer in=\"blend4\" result=\"componentTransfer\">\n"
+            "<feFuncR type=\"linear\" slope=\"0\" />\n"
+          "</feComponentTransfer>\n"
+          "<feBlend in=\"blend2\" in2=\"componentTransfer\" mode=\"%s\" result=\"blend5\" />\n"
+          "<feColorMatrix in=\"blend5\" type=\"matrix\" values=\"-1 1 0 0 0 -1 1 0 0 0 -1 1 0 0 0 0 0 0 0 1 \" result=\"colormatrix5\" />\n"
+          "<feFlood flood-opacity=\"%s\" flood-color=\"rgb(%s,%s,%s)\" result=\"flood\" />\n"
+          "<feComposite in=\"colormatrix5\" in2=\"%s\" operator=\"arithmetic\" k1=\"1\" result=\"composite1\" />\n"
+          "<feGaussianBlur stdDeviation=\"%s\" result=\"blur\" />\n"
+          "<feBlend in2=\"%s\" mode=\"%s\" result=\"blend6\" />\n"
+          "<feComposite in=\"%s\" in2=\"%s\" operator=\"arithmetic\" k1=\"%s\" k2=\"1\" k3=\"%s\" k4=\"0\" result=\"composite2\" />\n"
+          "<feComposite in2=\"SourceGraphic\" operator=\"in\" result=\"composite3\" />\n"
+        "</filter>\n", dist.str().c_str(), globalblend.str().c_str(),
+                       a.str().c_str(), r.str().c_str(), g.str().c_str(), b.str().c_str(),
+                       c1in2.str().c_str(), glow.str().c_str(), b6in2.str().c_str(), glowblend.str().c_str(),
+                       c2in.str().c_str(), c2in2.str().c_str(), llight.str().c_str(), glight.str().c_str() );
+
+    return _filter;
+}; /* Tritone filter */
+
+}; /* namespace Filter */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
+
+/* Change the 'COLOR' below to be your file name */
+#endif /* SEEN_INKSCAPE_EXTENSION_INTERNAL_FILTER_COLOR_H__ */
diff --git a/src/extension/internal/filter/distort.h b/src/extension/internal/filter/distort.h
new file mode 100644
index 0000000..b8f66b6
--- /dev/null
+++ b/src/extension/internal/filter/distort.h
@@ -0,0 +1,250 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+#ifndef SEEN_INKSCAPE_EXTENSION_INTERNAL_FILTER_DISTORT_H__
+#define SEEN_INKSCAPE_EXTENSION_INTERNAL_FILTER_DISTORT_H__
+/* Change the 'DISTORT' above to be your file name */
+
+/*
+ * Copyright (C) 2011 Authors:
+ *   Ivan Louette (filters)
+ *   Nicolas Dufour (UI) <nicoduf@yahoo.fr>
+ *
+ * Distort filters
+ *   Felt Feather
+ *   Roughen
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+/* ^^^ Change the copyright to be you and your e-mail address ^^^ */
+
+#include "filter.h"
+
+#include "extension/internal/clear-n_.h"
+#include "extension/system.h"
+#include "extension/extension.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Filter {
+
+/**
+    \brief    Custom predefined FeltFeather filter.
+    
+    Blur and displace edges of shapes and pictures
+    
+    Filter's parameters:
+    * Type (enum, default "In") ->
+        in = map (in="composite3")
+        out = map (in="blur")
+    * Horizontal blur (0.01->30., default 15) -> blur (stdDeviation)
+    * Vertical blur (0.01->30., default 15) -> blur (stdDeviation)
+    * Dilatation (n-1th value, 0.->100., default 1) -> colormatrix (matrix)
+    * Erosion (nth value, 0.->100., default 0) -> colormatrix (matrix)
+    * Stroke (enum, default "Normal") ->
+        Normal = composite4 (operator="atop")
+        Wide = composite4 (operator="over")
+        Narrow = composite4 (operator="in")
+        No fill = composite4 (operator="xor")
+    * Roughness (group)  
+    * Turbulence type (enum, default fractalNoise else turbulence) -> turbulence (type)
+    * Horizontal frequency (0.001->1., default 0.05) -> turbulence (baseFrequency [/100])
+    * Vertical frequency (0.001->1., default 0.05) -> turbulence (baseFrequency [/100])
+    * Complexity (1->5, default 3) -> turbulence (numOctaves)
+    * Variation (0->100, default 0) -> turbulence (seed)
+    * Intensity (0.0->100., default 30) -> displacement (scale)
+*/
+
+class FeltFeather : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    FeltFeather ( ) : Filter() { };
+    ~FeltFeather ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+              "<name>" N_("Felt Feather") "</name>\n"
+              "<id>org.inkscape.effect.filter.FeltFeather</id>\n"
+              "<param name=\"type\" gui-text=\"" N_("Type:") "\" type=\"optiongroup\" appearance=\"combo\">\n"
+                "<option value=\"in\">" N_("In") "</option>\n"
+                "<option value=\"out\">" N_("Out") "</option>\n"
+              "</param>\n"
+              "<param name=\"hblur\" gui-text=\"" N_("Horizontal blur") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.01\" max=\"30.00\">15</param>\n"
+              "<param name=\"vblur\" gui-text=\"" N_("Vertical blur") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.01\" max=\"30.00\">15</param>\n"
+              "<param name=\"dilat\" gui-text=\"" N_("Dilatation") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0\" max=\"100\">1</param>\n"
+              "<param name=\"erosion\" gui-text=\"" N_("Erosion") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0\" max=\"100\">0</param>\n"
+              "<param name=\"stroke\" gui-text=\"" N_("Stroke:") "\" type=\"optiongroup\" appearance=\"combo\">\n"
+                "<option value=\"atop\">" N_("Normal") "</option>\n"
+                "<option value=\"over\">" N_("Wide") "</option>\n"
+                "<option value=\"in\">" N_("Narrow") "</option>\n"
+                "<option value=\"xor\">" N_("No fill") "</option>\n"
+              "</param>\n"
+              "<param name=\"turbulence\" indent=\"1\" gui-text=\"" N_("Turbulence:") "\" type=\"optiongroup\" appearance=\"combo\">\n"
+                "<option value=\"fractalNoise\">" N_("Fractal noise") "</option>\n"
+                "<option value=\"turbulence\">" N_("Turbulence") "</option>\n"
+              "</param>\n"
+              "<param name=\"hfreq\" gui-text=\"" N_("Horizontal frequency") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.01\" max=\"100.\">5</param>\n"
+              "<param name=\"vfreq\" gui-text=\"" N_("Vertical frequency") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.01\" max=\"100.\">5</param>\n"
+              "<param name=\"complexity\" gui-text=\"" N_("Complexity") "\" type=\"int\" appearance=\"full\" min=\"1\" max=\"5\">3</param>\n"
+              "<param name=\"variation\" gui-text=\"" N_("Variation") "\" type=\"int\" appearance=\"full\" min=\"1\" max=\"100\">0</param>\n"
+              "<param name=\"intensity\" gui-text=\"" N_("Intensity") "\" type=\"float\" appearance=\"full\" min=\"0.0\" max=\"100\">30</param>\n"
+              "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                    "<submenu name=\"" N_("Distort") "\"/>\n"
+                  "</submenu>\n"
+                "</effects-menu>\n"
+                "<menu-tip>" N_("Blur and displace edges of shapes and pictures") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new FeltFeather());
+    };
+
+};
+
+gchar const *
+FeltFeather::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+
+
+    std::ostringstream hblur;
+    std::ostringstream vblur;
+    std::ostringstream dilat;
+    std::ostringstream erosion;
+
+    std::ostringstream turbulence;
+    std::ostringstream hfreq;
+    std::ostringstream vfreq;
+    std::ostringstream complexity;
+    std::ostringstream variation;
+    std::ostringstream intensity;
+
+    std::ostringstream map;
+    std::ostringstream stroke;
+    
+    hblur << ext->get_param_float("hblur");
+    vblur << ext->get_param_float("vblur");
+    dilat << ext->get_param_float("dilat");
+    erosion << -ext->get_param_float("erosion");
+    
+    turbulence << ext->get_param_optiongroup("turbulence");
+    hfreq << ext->get_param_float("hfreq") / 100;
+    vfreq << ext->get_param_float("vfreq") / 100;
+    complexity << ext->get_param_int("complexity");
+    variation << ext->get_param_int("variation");
+    intensity << ext->get_param_float("intensity");
+
+    stroke << ext->get_param_optiongroup("stroke");
+    
+    const gchar *maptype = ext->get_param_optiongroup("type");
+    if (g_ascii_strcasecmp("in", maptype) == 0) {
+        map << "composite3";
+    } else {
+        map << "blur";
+    }
+
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" x=\"-0.3\" width=\"1.6\" y=\"-0.3\" height=\"1.6\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Felt Feather\">\n"
+          "<feGaussianBlur stdDeviation=\"%s %s\" result=\"blur\" />\n"
+          "<feComposite in=\"SourceGraphic\" in2=\"blur\" operator=\"atop\" result=\"composite1\" />\n"
+          "<feComposite in2=\"composite1\" operator=\"in\" result=\"composite2\" />\n"
+          "<feComposite in2=\"composite2\" operator=\"in\" result=\"composite3\" />\n"
+          "<feTurbulence type=\"%s\" numOctaves=\"%s\" seed=\"%s\" baseFrequency=\"%s %s\" result=\"turbulence\" />\n"
+          "<feDisplacementMap in=\"%s\" in2=\"turbulence\" xChannelSelector=\"R\" scale=\"%s\" yChannelSelector=\"G\" result=\"map\" />\n"
+          "<feColorMatrix values=\"1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 %s %s \" result=\"colormatrix\" />\n"
+          "<feComposite in=\"composite3\" in2=\"colormatrix\" operator=\"%s\" result=\"composite4\" />\n"
+        "</filter>\n", hblur.str().c_str(), vblur.str().c_str(), 
+                       turbulence.str().c_str(), complexity.str().c_str(), variation.str().c_str(), hfreq.str().c_str(), vfreq.str().c_str(),
+                       map.str().c_str(), intensity.str().c_str(), dilat.str().c_str(), erosion.str().c_str(), stroke.str().c_str() );
+
+    return _filter;
+}; /* Felt feather filter */
+
+/**
+    \brief    Custom predefined Roughen filter.
+    
+    Small-scale roughening to edges and content
+
+    Filter's parameters:
+    * Turbulence type (enum, default fractalNoise else turbulence) -> turbulence (type)
+    * Horizontal frequency (0.001->10., default 0.013) -> turbulence (baseFrequency [/100])
+    * Vertical frequency (0.001->10., default 0.013) -> turbulence (baseFrequency [/100])
+    * Complexity (1->5, default 5) -> turbulence (numOctaves)
+    * Variation (1->360, default 1) -> turbulence (seed)
+    * Intensity (0.0->50., default 6.6) -> displacement (scale)
+*/
+
+class Roughen : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    Roughen ( ) : Filter() { };
+    ~Roughen ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+              "<name>" N_("Roughen") "</name>\n"
+              "<id>org.inkscape.effect.filter.Roughen</id>\n"
+              "<param name=\"type\" gui-text=\"" N_("Turbulence type:") "\" type=\"optiongroup\" appearance=\"combo\">\n"
+                "<option value=\"fractalNoise\">" N_("Fractal noise") "</option>\n"
+                "<option value=\"turbulence\">" N_("Turbulence") "</option>\n"
+              "</param>\n"
+              "<param name=\"hfreq\" gui-text=\"" N_("Horizontal frequency") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.1\" max=\"1000.00\">1.3</param>\n"
+              "<param name=\"vfreq\" gui-text=\"" N_("Vertical frequency") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.1\" max=\"1000.00\">1.3</param>\n"
+              "<param name=\"complexity\" gui-text=\"" N_("Complexity") "\" type=\"int\" appearance=\"full\" min=\"1\" max=\"5\">5</param>\n"
+              "<param name=\"variation\" gui-text=\"" N_("Variation") "\" type=\"int\" appearance=\"full\" min=\"1\" max=\"360\">0</param>\n"
+              "<param name=\"intensity\" gui-text=\"" N_("Intensity") "\" type=\"float\" appearance=\"full\" min=\"0.0\" max=\"50\">6.6</param>\n"
+              "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                    "<submenu name=\"" N_("Distort") "\"/>\n"
+                  "</submenu>\n"
+                "</effects-menu>\n"
+                "<menu-tip>" N_("Small-scale roughening to edges and content") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new Roughen());
+    };
+
+};
+
+gchar const *
+Roughen::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+  
+    std::ostringstream type;
+    std::ostringstream hfreq;
+    std::ostringstream vfreq;
+    std::ostringstream complexity;
+    std::ostringstream variation;
+    std::ostringstream intensity;
+    
+    type << ext->get_param_optiongroup("type");
+    hfreq << ext->get_param_float("hfreq") / 100;
+    vfreq << ext->get_param_float("vfreq") / 100;
+    complexity << ext->get_param_int("complexity");
+    variation << ext->get_param_int("variation");
+    intensity << ext->get_param_float("intensity");
+
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Roughen\">\n"
+          "<feTurbulence  type=\"%s\" numOctaves=\"%s\" seed=\"%s\" baseFrequency=\"%s %s\" result=\"turbulence\" />\n"
+          "<feDisplacementMap in=\"SourceGraphic\" in2=\"turbulence\" scale=\"%s\" yChannelSelector=\"G\" xChannelSelector=\"R\" />\n"
+        "</filter>\n", type.str().c_str(), complexity.str().c_str(), variation.str().c_str(), hfreq.str().c_str(), vfreq.str().c_str(), intensity.str().c_str());
+
+    return _filter;
+}; /* Roughen filter */
+
+}; /* namespace Filter */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
+
+/* Change the 'DISTORT' below to be your file name */
+#endif /* SEEN_INKSCAPE_EXTENSION_INTERNAL_FILTER_DISTORT_H__ */
diff --git a/src/extension/internal/filter/filter-all.cpp b/src/extension/internal/filter/filter-all.cpp
new file mode 100644
index 0000000..5aa3900
--- /dev/null
+++ b/src/extension/internal/filter/filter-all.cpp
@@ -0,0 +1,128 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2008 Authors:
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "filter.h"
+
+/* Put your filter here */
+#include "bevels.h"
+#include "blurs.h"
+#include "bumps.h"
+#include "color.h"
+#include "distort.h"
+#include "image.h"
+#include "morphology.h"
+#include "overlays.h"
+#include "paint.h"
+#include "protrusions.h"
+#include "shadows.h"
+#include "textures.h"
+#include "transparency.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Filter {
+
+
+void
+Filter::filters_all ( )
+{
+	// Here come the filters which are coded in C++ in order to present a parameters dialog
+
+    /* Experimental custom predefined filters */
+
+    // Bevels
+    DiffuseLight::init();
+    MatteJelly::init();
+    SpecularLight::init();
+
+    // Blurs
+    Blur::init();
+    CleanEdges::init();
+    CrossBlur::init();
+    Feather::init();
+    ImageBlur::init();
+    
+    // Bumps
+    Bump::init();
+    WaxBump::init();
+
+    // Color
+    Brilliance::init();
+    ChannelPaint::init();
+    ColorBlindness::init();
+    ColorShift::init();
+    Colorize::init();
+    ComponentTransfer::init();
+    Duochrome::init();
+    ExtractChannel::init();
+    FadeToBW::init();
+    Greyscale::init();
+    Invert::init();
+    Lighting::init();
+    LightnessContrast::init();
+    NudgeRGB::init();
+    NudgeCMY::init();
+    Quadritone::init();
+    SimpleBlend::init();
+    Solarize::init();
+    Tritone::init();
+
+    // Distort
+    FeltFeather::init();
+    Roughen::init();
+
+    // Image effect
+    EdgeDetect::init();
+
+    // Image paint and draw
+    Chromolitho::init();
+    CrossEngraving::init();
+    Drawing::init();
+    Electrize::init();
+    NeonDraw::init();
+    PointEngraving::init();
+    Posterize::init();
+    PosterizeBasic::init();
+
+    // Morphology
+    Crosssmooth::init();
+    Outline::init();
+
+    // Overlays
+    NoiseFill::init();
+
+    // Protrusions
+    Snow::init();
+
+    // Shadows and glows
+    ColorizableDropShadow::init();
+
+    // Textures
+    InkBlot::init();
+    
+    // Fill and transparency
+    Blend::init();
+    ChannelTransparency::init();
+    LightEraser::init();
+    Opacity::init();
+    Silhouette::init();
+
+	// Here come the rest of the filters that are read from SVG files in share/filters and
+	// .config/Inkscape/filters
+	/* This should always be last, don't put stuff below this
+	 * line. */
+	Filter::filters_all_files();
+
+	return;
+}
+
+}; /* namespace Filter */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
diff --git a/src/extension/internal/filter/filter-file.cpp b/src/extension/internal/filter/filter-file.cpp
new file mode 100644
index 0000000..afa979f
--- /dev/null
+++ b/src/extension/internal/filter/filter-file.cpp
@@ -0,0 +1,137 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2008 Authors:
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "filter.h"
+
+#include "io/sys.h"
+#include "io/resource.h"
+#include "io/stream/inkscapestream.h"
+
+/* Directory includes */
+#include "path-prefix.h"
+#include "inkscape.h"
+
+/* Extension */
+#include "extension/extension.h"
+#include "extension/system.h"
+
+/* System includes */
+#include <glibmm/i18n.h>
+#include <glibmm/fileutils.h>
+
+using namespace Inkscape::IO::Resource;
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Filter {
+
+void
+filters_load_file (Glib::ustring filename, gchar * menuname)
+{
+    Inkscape::XML::Document *doc = sp_repr_read_file(filename.c_str(), INKSCAPE_EXTENSION_URI);
+	if (doc == nullptr) {
+		g_warning("File (%s) is not parseable as XML.  Ignored.", filename.c_str());
+		return;
+	}
+
+	Inkscape::XML::Node * root = doc->root();
+	if (strcmp(root->name(), "svg:svg")) {
+		Inkscape::GC::release(doc);
+		g_warning("File (%s) is not SVG.  Ignored.", filename.c_str());
+		return;
+	}
+
+	for (Inkscape::XML::Node * child = root->firstChild();
+			child != nullptr; child = child->next()) {
+		if (!strcmp(child->name(), "svg:defs")) {
+			for (Inkscape::XML::Node * defs = child->firstChild();
+					defs != nullptr; defs = defs->next()) {
+				if (!strcmp(defs->name(), "svg:filter")) {
+                                    Filter::filters_load_node(defs, menuname);
+				} // oh!  a filter
+			} //defs
+		} // is defs
+	} // children of root
+
+	Inkscape::GC::release(doc);
+	return;
+}
+
+void Filter::filters_all_files()
+{
+    for(auto &filename: get_filenames(USER, FILTERS, {".svg"})) {
+        filters_load_file(filename, _("Personal"));
+    }
+    for(auto &filename: get_filenames(SYSTEM, FILTERS, {".svg"})) {
+        filters_load_file(filename, _("Bundled"));
+    }
+}
+
+
+#include "extension/internal/clear-n_.h"
+
+class mywriter : public Inkscape::IO::BasicWriter {
+	Glib::ustring _str;
+public:
+	void close() override;
+	void flush() override;
+	void put (char ch) override;
+	gchar const * c_str () { return _str.c_str(); }
+};
+
+void mywriter::close () { return; }
+void mywriter::flush () { return; }
+void mywriter::put (char ch) { _str += ch; }
+
+
+void
+Filter::filters_load_node (Inkscape::XML::Node *node, gchar * menuname)
+{
+	gchar const * label = node->attribute("inkscape:label");
+	gchar const * menu = node->attribute("inkscape:menu");
+	gchar const * menu_tooltip = node->attribute("inkscape:menu-tooltip");
+	gchar const * id = node->attribute("id");
+
+	if (label == nullptr) {
+		label = id;
+	}
+
+	gchar * xml_str = g_strdup_printf(
+        "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+            "<name>%s</name>\n"
+            "<id>org.inkscape.effect.filter.%s</id>\n"
+            "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                    "<submenu name=\"" N_("Filters") "\">\n"
+                        "<submenu name=\"%s\"/>\n"
+                    "</submenu>\n"
+                "</effects-menu>\n"
+                "<menu-tip>%s</menu-tip>\n"
+            "</effect>\n"
+        "</inkscape-extension>\n", label, id, menu? menu : menuname, menu_tooltip? menu_tooltip : label);
+
+	// FIXME: Bad hack: since we pull out a single filter node out of SVG file and
+	// serialize it, it loses the namespace declarations from the root, so we must provide
+	// one right here for our inkscape attributes
+	node->setAttribute("xmlns:inkscape", SP_INKSCAPE_NS_URI);
+
+	mywriter writer;
+	sp_repr_write_stream(node, writer, 0, FALSE, g_quark_from_static_string("svg"), 0, 0);
+
+    Inkscape::Extension::build_from_mem(xml_str, new Filter(g_strdup(writer.c_str())));
+	g_free(xml_str);
+    return;
+}
+
+}; /* namespace Filter */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
+
diff --git a/src/extension/internal/filter/filter.cpp b/src/extension/internal/filter/filter.cpp
new file mode 100644
index 0000000..45f2d0a
--- /dev/null
+++ b/src/extension/internal/filter/filter.cpp
@@ -0,0 +1,235 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Authors:
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Copyright (C) 2008 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "desktop.h"
+#include "selection.h"
+#include "extension/extension.h"
+#include "extension/effect.h"
+#include "extension/system.h"
+#include "xml/repr.h"
+#include "xml/simple-node.h"
+#include "xml/attribute-record.h"
+#include "object/sp-defs.h"
+
+#include "filter.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Filter {
+
+Filter::Filter() :
+    Inkscape::Extension::Implementation::Implementation(),
+    _filter(nullptr) {
+    return;
+}
+
+Filter::Filter(gchar const * filter) :
+    Inkscape::Extension::Implementation::Implementation(),
+    _filter(filter) {
+    return;
+}
+
+Filter::~Filter () {
+    if (_filter != nullptr) {
+        _filter = nullptr;
+    }
+
+    return;
+}
+
+bool Filter::load(Inkscape::Extension::Extension * /*module*/)
+{
+    return true;
+}
+
+Inkscape::Extension::Implementation::ImplementationDocumentCache *Filter::newDocCache(Inkscape::Extension::Extension * /*ext*/,
+										      Inkscape::UI::View::View * /*doc*/)
+{
+    return nullptr;
+}
+
+gchar const *Filter::get_filter_text(Inkscape::Extension::Extension * /*ext*/)
+{
+    return _filter;
+}
+
+Inkscape::XML::Document *
+Filter::get_filter (Inkscape::Extension::Extension * ext) {
+    gchar const * filter = get_filter_text(ext);
+    return sp_repr_read_mem(filter, strlen(filter), nullptr);
+}
+
+void
+Filter::merge_filters( Inkscape::XML::Node * to, Inkscape::XML::Node * from,
+		       Inkscape::XML::Document * doc,
+		       gchar const * srcGraphic, gchar const * srcGraphicAlpha)
+{
+    if (from == nullptr) return;
+
+    // copy attributes
+    for ( Inkscape::Util::List<Inkscape::XML::AttributeRecord const> iter = from->attributeList() ;
+          iter ; ++iter ) {
+        gchar const * attr = g_quark_to_string(iter->key);
+        //printf("Attribute List: %s\n", attr);
+        if (!strcmp(attr, "id")) continue; // nope, don't copy that one!
+        to->setAttribute(attr, from->attribute(attr));
+
+        if (!strcmp(attr, "in") || !strcmp(attr, "in2") || !strcmp(attr, "in3")) {
+            if (srcGraphic != nullptr && !strcmp(from->attribute(attr), "SourceGraphic")) {
+                to->setAttribute(attr, srcGraphic);
+            }
+
+            if (srcGraphicAlpha != nullptr && !strcmp(from->attribute(attr), "SourceAlpha")) {
+                to->setAttribute(attr, srcGraphicAlpha);
+            }
+        }
+    }
+
+    // for each child call recursively
+    for (Inkscape::XML::Node * from_child = from->firstChild();
+         from_child != nullptr ; from_child = from_child->next()) {
+        Glib::ustring name = "svg:";
+        name += from_child->name();
+
+        Inkscape::XML::Node * to_child = doc->createElement(name.c_str());
+        to->appendChild(to_child);
+        merge_filters(to_child, from_child, doc, srcGraphic, srcGraphicAlpha);
+
+        if (from_child == from->firstChild() && !strcmp("filter", from->name()) && srcGraphic != nullptr && to_child->attribute("in") == nullptr) {
+            to_child->setAttribute("in", srcGraphic);
+        }
+        Inkscape::GC::release(to_child);
+    }
+}
+
+#define FILTER_SRC_GRAPHIC       "fbSourceGraphic"
+#define FILTER_SRC_GRAPHIC_ALPHA "fbSourceGraphicAlpha"
+
+void Filter::effect(Inkscape::Extension::Effect *module, Inkscape::UI::View::View *document,
+                    Inkscape::Extension::Implementation::ImplementationDocumentCache * /*docCache*/)
+{
+    Inkscape::XML::Document *filterdoc = get_filter(module);
+    if (filterdoc == nullptr) {
+        return; // could not parse the XML source of the filter; typically parser will stderr a warning
+    }
+
+    //printf("Calling filter effect\n");
+    Inkscape::Selection * selection = ((SPDesktop *)document)->selection;
+
+    // TODO need to properly refcount the items, at least
+    std::vector<SPItem*> items(selection->items().begin(), selection->items().end());
+
+    Inkscape::XML::Document * xmldoc = document->doc()->getReprDoc();
+    Inkscape::XML::Node * defsrepr = document->doc()->getDefs()->getRepr();
+
+    for(auto spitem : items) {
+        Inkscape::XML::Node *node = spitem->getRepr();
+
+        SPCSSAttr * css = sp_repr_css_attr(node, "style");
+        gchar const * filter = sp_repr_css_property(css, "filter", nullptr);
+
+        if (filter == nullptr) {
+
+            Inkscape::XML::Node * newfilterroot = xmldoc->createElement("svg:filter");
+            merge_filters(newfilterroot, filterdoc->root(), xmldoc);
+            defsrepr->appendChild(newfilterroot);
+            document->doc()->resources_changed_signals[g_quark_from_string("filter")].emit();
+
+            Glib::ustring url = "url(#"; url += newfilterroot->attribute("id"); url += ")";
+
+
+            Inkscape::GC::release(newfilterroot);
+
+            sp_repr_css_set_property(css, "filter", url.c_str());
+            sp_repr_css_set(node, css, "style");
+        } else {
+            if (strncmp(filter, "url(#", strlen("url(#")) || filter[strlen(filter) - 1] != ')') {
+                // This is not url(#id) -- we can't handle it
+                continue;
+            }
+
+            gchar * lfilter = g_strndup(filter + 5, strlen(filter) - 6);
+            Inkscape::XML::Node * filternode = nullptr;
+            for (Inkscape::XML::Node * child = defsrepr->firstChild(); child != nullptr; child = child->next()) {
+                if (!strcmp(lfilter, child->attribute("id"))) {
+                    filternode = child;
+                    break;
+                }
+            }
+            g_free(lfilter);
+
+            // no filter
+            if (filternode == nullptr) {
+                g_warning("no assigned filter found!");
+                continue;
+            }
+
+            if (filternode->lastChild() == nullptr) {
+                // empty filter, we insert
+                merge_filters(filternode, filterdoc->root(), xmldoc);
+            } else {
+                // existing filter, we merge
+                filternode->lastChild()->setAttribute("result", FILTER_SRC_GRAPHIC);
+                Inkscape::XML::Node * alpha = xmldoc->createElement("svg:feColorMatrix");
+                alpha->setAttribute("result", FILTER_SRC_GRAPHIC_ALPHA);
+                alpha->setAttribute("in", FILTER_SRC_GRAPHIC); // not required, but we're being explicit
+                alpha->setAttribute("values", "0 0 0 -1 0 0 0 0 -1 0 0 0 0 -1 0 0 0 0 1 0");
+
+                filternode->appendChild(alpha);
+
+                merge_filters(filternode, filterdoc->root(), xmldoc, FILTER_SRC_GRAPHIC, FILTER_SRC_GRAPHIC_ALPHA);
+
+                Inkscape::GC::release(alpha);
+            }
+        }
+    }
+
+    return;
+}
+
+#include "extension/internal/clear-n_.h"
+
+void
+Filter::filter_init (gchar const * id, gchar const * name, gchar const * submenu, gchar const * tip, gchar const * filter)
+{
+    gchar * xml_str = g_strdup_printf(
+        "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+        "<name>%s</name>\n"
+        "<id>org.inkscape.effect.filter.%s</id>\n"
+        "<effect>\n"
+        "<object-type>all</object-type>\n"
+        "<effects-menu>\n"
+        "<submenu name=\"" N_("Filters") "\" />\n"
+        "<submenu name=\"%s\"/>\n"
+        "</effects-menu>\n"
+        "<menu-tip>%s</menu-tip>\n"
+        "</effect>\n"
+        "</inkscape-extension>\n", name, id, submenu, tip);
+    Inkscape::Extension::build_from_mem(xml_str, new Filter(filter));
+    g_free(xml_str);
+    return;
+}
+
+}; /* namespace Filter */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
diff --git a/src/extension/internal/filter/filter.h b/src/extension/internal/filter/filter.h
new file mode 100644
index 0000000..cb3ed36
--- /dev/null
+++ b/src/extension/internal/filter/filter.h
@@ -0,0 +1,62 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+#ifndef INKSCAPE_EXTENSION_INTERNAL_FILTER_FILTER_H
+#define INKSCAPE_EXTENSION_INTERNAL_FILTER_FILTER_H
+
+/*
+ * Copyright (C) 2008 Authors:
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include <glibmm/i18n.h>
+
+#include "extension/implementation/implementation.h"
+
+namespace Inkscape {
+
+namespace XML {
+	struct Document;
+}
+
+namespace Extension {
+
+class Effect;
+class Extension;
+
+namespace Internal {
+namespace Filter {
+
+class Filter : public Inkscape::Extension::Implementation::Implementation {
+protected:
+	gchar const * _filter;
+	virtual gchar const * get_filter_text (Inkscape::Extension::Extension * ext);
+
+private:
+	Inkscape::XML::Document * get_filter (Inkscape::Extension::Extension * ext);
+	void merge_filters (Inkscape::XML::Node * to, Inkscape::XML::Node * from, Inkscape::XML::Document * doc, gchar const * srcGraphic = nullptr, gchar const * srcGraphicAlpha = nullptr);
+
+public:
+	Filter();
+	Filter(gchar const * filter);
+	~Filter() override;
+
+	bool load(Inkscape::Extension::Extension *module) override;
+	Inkscape::Extension::Implementation::ImplementationDocumentCache * newDocCache (Inkscape::Extension::Extension * ext, Inkscape::UI::View::View * doc) override;
+	void effect(Inkscape::Extension::Effect *module, Inkscape::UI::View::View *document, Inkscape::Extension::Implementation::ImplementationDocumentCache * docCache) override;
+
+	static void filter_init(gchar const * id, gchar const * name, gchar const * submenu, gchar const * tip, gchar const * filter);
+	static void filters_all();
+
+	/* File loader related */
+	static void filters_all_files();
+	static void filters_load_node(Inkscape::XML::Node *node, gchar * menuname);
+
+};
+
+}; /* namespace Filter */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
+
+#endif // INKSCAPE_EXTENSION_INTERNAL_FILTER_FILTER_H
diff --git a/src/extension/internal/filter/image.h b/src/extension/internal/filter/image.h
new file mode 100644
index 0000000..2a0e334
--- /dev/null
+++ b/src/extension/internal/filter/image.h
@@ -0,0 +1,114 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+#ifndef SEEN_INKSCAPE_EXTENSION_INTERNAL_FILTER_IMAGE_H__
+#define SEEN_INKSCAPE_EXTENSION_INTERNAL_FILTER_IMAGE_H__
+/* Change the 'IMAGE' above to be your file name */
+
+/*
+ * Copyright (C) 2011 Authors:
+ *   Ivan Louette (filters)
+ *   Nicolas Dufour (UI) <nicoduf@yahoo.fr>
+ *
+ * Image filters
+ *   Edge detect
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+/* ^^^ Change the copyright to be you and your e-mail address ^^^ */
+
+#include "filter.h"
+
+#include "extension/internal/clear-n_.h"
+#include "extension/system.h"
+#include "extension/extension.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Filter {
+
+/**
+    \brief    Custom predefined Edge detect filter.
+    
+    Detect color edges in object.
+
+    Filter's parameters:
+    * Detection type (enum, default Full) -> convolve (kernelMatrix)
+    * Level (0.01->10., default 1.) -> convolve (divisor)
+    * Inverted (boolean, default false) -> convolve (bias)
+*/
+class EdgeDetect : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    EdgeDetect ( ) : Filter() { };
+    ~EdgeDetect ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+              "<name>" N_("Edge Detect") "</name>\n"
+              "<id>org.inkscape.effect.filter.EdgeDetect</id>\n"
+              "<param name=\"type\" gui-text=\"" N_("Detect:") "\" type=\"optiongroup\" appearance=\"combo\" >\n"
+                "<option value=\"all\">" N_("All") "</option>\n"
+                "<option value=\"vertical\">" N_("Vertical lines") "</option>\n"
+                "<option value=\"horizontal\">" N_("Horizontal lines") "</option>\n"
+              "</param>\n"
+              "<param name=\"level\" gui-text=\"" N_("Level") "\" type=\"float\" appearance=\"full\" min=\"0.1\" max=\"100.0\">1.0</param>\n"
+              "<param name=\"inverted\" gui-text=\"" N_("Invert colors") "\" type=\"bool\" >false</param>\n"
+              "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                     "<submenu name=\"" N_("Image Effects") "\"/>\n"
+                  "</submenu>\n"
+                "</effects-menu>\n"
+              "<menu-tip>" N_("Detect color edges in object") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new EdgeDetect());
+    };
+
+};
+
+gchar const *
+EdgeDetect::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+
+    std::ostringstream matrix;
+    std::ostringstream inverted;
+    std::ostringstream level;
+    
+    const gchar *type = ext->get_param_optiongroup("type");
+
+    level << 1 / ext->get_param_float("level");
+    
+    if ((g_ascii_strcasecmp("vertical", type) == 0)) {
+        matrix << "0 0 0 1 -2 1 0 0 0";
+    } else if ((g_ascii_strcasecmp("horizontal", type) == 0)) {
+        matrix << "0 1 0 0 -2 0 0 1 0";
+    } else {
+        matrix << "0 1 0 1 -4 1 0 1 0";
+    }
+    
+    if (ext->get_param_bool("inverted")) {
+        inverted << "1";
+    } else {
+        inverted << "0";
+    }
+    
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Edge Detect\">\n"
+          "<feConvolveMatrix in=\"SourceGraphic\" kernelMatrix=\"%s\" order=\"3 3\" bias=\"%s\" divisor=\"%s\" targetX=\"1\" targetY=\"1\" preserveAlpha=\"true\" result=\"convolve\" />\n"
+        "</filter>\n", matrix.str().c_str(), inverted.str().c_str(), level.str().c_str());
+
+    return _filter;
+};
+
+}; /* namespace Filter */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
+
+/* Change the 'IMAGE' below to be your file name */
+#endif /* SEEN_INKSCAPE_EXTENSION_INTERNAL_FILTER_IMAGE_H__ */
diff --git a/src/extension/internal/filter/morphology.h b/src/extension/internal/filter/morphology.h
new file mode 100644
index 0000000..9c29153
--- /dev/null
+++ b/src/extension/internal/filter/morphology.h
@@ -0,0 +1,326 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+#ifndef SEEN_INKSCAPE_EXTENSION_INTERNAL_FILTER_MORPHOLOGY_H__
+#define SEEN_INKSCAPE_EXTENSION_INTERNAL_FILTER_MORPHOLOGY_H__
+/* Change the 'MORPHOLOGY' above to be your file name */
+
+/*
+ * Copyright (C) 2011 Authors:
+ *   Ivan Louette (filters)
+ *   Nicolas Dufour (UI) <nicoduf@yahoo.fr>
+ *
+ * Morphology filters
+ *   Cross-smooth
+ *   Outline
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+/* ^^^ Change the copyright to be you and your e-mail address ^^^ */
+
+#include "filter.h"
+
+#include "extension/internal/clear-n_.h"
+#include "extension/system.h"
+#include "extension/extension.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Filter {
+
+/**
+    \brief    Custom predefined Cross-smooth filter.
+    
+    Smooth the outside of shapes and pictures.
+
+    Filter's parameters:
+    * Type (enum, default "Smooth edges") ->
+        Inner = composite1 (operator="in")
+        Outer = composite1 (operator="over")
+        Open = composite1 (operator="XOR")
+    * Width (0.01->30., default 10.) -> blur (stdDeviation)
+    * Level (0.2->2., default 1.) -> composite2 (k2)
+    * Dilatation (1.->100., default 10.) -> colormatrix1 (last-1 value)
+    * Erosion (1.->100., default 1.) -> colormatrix1 (last value)
+    * Antialiasing (0.01->1., default 1) -> blur2 (stdDeviation)
+    * Blur content (boolean, default false) -> blend (true: in="colormatrix2", false: in="SourceGraphic")
+*/
+
+class Crosssmooth : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    Crosssmooth ( ) : Filter() { };
+    ~Crosssmooth ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+              "<name>" N_("Cross-smooth") "</name>\n"
+              "<id>org.inkscape.effect.filter.crosssmooth</id>\n"
+              "<param name=\"type\" gui-text=\"" N_("Type:") "\" type=\"optiongroup\" appearance=\"combo\">\n"
+                "<option value=\"in\">" N_("Inner") "</option>\n"
+                "<option value=\"over\">" N_("Outer") "</option>\n"
+                "<option value=\"xor\">" N_("Open") "</option>\n"
+              "</param>\n"
+              "<param name=\"width\" gui-text=\"" N_("Width") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.01\" max=\"30.\">10</param>\n"
+              "<param name=\"level\" gui-text=\"" N_("Level") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.2\" max=\"2\">1</param>\n"
+              "<param name=\"dilat\" gui-text=\"" N_("Dilatation") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"1\" max=\"100\">10</param>\n"
+              "<param name=\"erosion\" gui-text=\"" N_("Erosion") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"1\" max=\"100\">1</param>\n"
+              "<param name=\"antialias\" gui-text=\"" N_("Antialiasing") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.01\" max=\"1\">1</param>\n"
+              "<param name=\"content\" gui-text=\"" N_("Blur content") "\" type=\"bool\" >false</param>\n"
+
+              "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                    "<submenu name=\"" N_("Morphology") "\"/>\n"
+                  "</submenu>\n"
+                "</effects-menu>\n"
+                "<menu-tip>" N_("Smooth edges and angles of shapes") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new Crosssmooth());
+    };
+
+};
+
+gchar const *
+Crosssmooth::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+
+    std::ostringstream type;
+    std::ostringstream width;
+    std::ostringstream level;
+    std::ostringstream dilat;
+    std::ostringstream erosion;
+    std::ostringstream antialias;
+    std::ostringstream content;
+
+    type << ext->get_param_optiongroup("type");
+    width << ext->get_param_float("width");
+    level << ext->get_param_float("level");
+    dilat << ext->get_param_float("dilat");
+    erosion << (1 - ext->get_param_float("erosion"));
+    antialias << ext->get_param_float("antialias");
+
+    if (ext->get_param_bool("content")) {
+        content << "colormatrix2";
+    } else {
+        content << "SourceGraphic";
+    }
+
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Cross-smooth\">\n"
+          "<feGaussianBlur in=\"SourceGraphic\" stdDeviation=\"%s\" result=\"blur1\" />\n"
+          "<feComposite in=\"blur1\" in2=\"blur1\" operator=\"%s\" result=\"composite1\" />\n"
+          "<feComposite in=\"composite1\" in2=\"composite1\" k2=\"%s\" operator=\"arithmetic\" result=\"composite2\" />\n"
+          "<feColorMatrix in=\"composite2\" values=\"1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 %s %s \" result=\"colormatrix1\" />\n"
+          "<feGaussianBlur stdDeviation=\"%s\" result=\"blur2\" />\n"
+          "<feColorMatrix in=\"blur2\" values=\"1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 5 -1 \" result=\"colormatrix2\" />\n"
+          "<feBlend in=\"%s\" in2=\"colormatrix2\" stdDeviation=\"17\" mode=\"normal\" result=\"blend\" />\n"
+          "<feComposite in=\"blend\" in2=\"colormatrix2\" operator=\"in\" result=\"composite3\" />\n"
+        "</filter>\n", width.str().c_str(), type.str().c_str(), level.str().c_str(),
+                       dilat.str().c_str(), erosion.str().c_str(), antialias.str().c_str(),
+                       content.str().c_str());
+
+    return _filter;
+}; /* Cross-smooth filter */
+
+/**
+    \brief    Custom predefined Outline filter.
+    
+    Adds a colorizable outline
+
+    Filter's parameters:
+    * Fill image (boolean, default false) -> true: composite2 (in="SourceGraphic"), false: composite2 (in="blur2")
+    * Hide image (boolean, default false) -> true: composite4 (in="composite3"), false: composite4 (in="SourceGraphic")
+    * Stroke type (enum, default over) -> composite2 (operator)
+    * Stroke position (enum, default inside)
+        * inside -> composite1 (operator="out", in="SourceGraphic", in2="blur1")
+        * outside -> composite1 (operator="out", in="blur1", in2="SourceGraphic")
+        * overlayed -> composite1 (operator="xor", in="blur1", in2="SourceGraphic")
+    * Width 1 (0.01->20., default 4) -> blur1 (stdDeviation)
+    * Dilatation 1 (1.->100., default 100) -> colormatrix1 (n-1th value)
+    * Erosion 1 (0.->100., default 1) -> colormatrix1 (nth value 0->-100)
+    * Width 2 (0.01->20., default 0.5) -> blur2 (stdDeviation)
+    * Dilatation 2 (1.->100., default 50) -> colormatrix2 (n-1th value)
+    * Erosion 2 (0.->100., default 5) -> colormatrix2 (nth value 0->-100)
+    * Antialiasing (0.01->1., default 1) -> blur3 (stdDeviation)
+    * Color (guint, default 0,0,0,255) -> flood (flood-color, flood-opacity)
+    * Fill opacity (0.->1., default 1) -> composite5 (k2)
+    * Stroke opacity (0.->1., default 1) -> composite5 (k3)
+        
+*/
+
+class Outline : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    Outline ( ) : Filter() { };
+    ~Outline ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+              "<name>" N_("Outline") "</name>\n"
+              "<id>org.inkscape.effect.filter.Outline</id>\n"
+              "<param name=\"tab\" type=\"notebook\">\n"
+                "<page name=\"optionstab\" gui-text=\"Options\">\n"
+                  "<param name=\"fill\" gui-text=\"" N_("Fill image") "\" type=\"bool\" >false</param>\n"
+                  "<param name=\"outline\" gui-text=\"" N_("Hide image") "\" type=\"bool\" >false</param>\n"
+                  "<param name=\"type\" gui-text=\"" N_("Composite type:") "\" type=\"optiongroup\" appearance=\"combo\">\n"
+                    "<option value=\"over\">" N_("Over") "</option>\n"
+                    "<option value=\"in\">" N_("In") "</option>\n"
+                    "<option value=\"out\">" N_("Out") "</option>\n"
+                    "<option value=\"atop\">" N_("Atop") "</option>\n"
+                    "<option value=\"xor\">" N_("XOR") "</option>\n"
+                  "</param>\n"
+                  "<param name=\"position\" gui-text=\"" N_("Position:") "\" type=\"optiongroup\" appearance=\"combo\">\n"
+                    "<option value=\"inside\">" N_("Inside") "</option>\n"
+                    "<option value=\"outside\">" N_("Outside") "</option>\n"
+                    "<option value=\"overlayed\">" N_("Overlayed") "</option>\n"
+                  "</param>\n"
+                  "<param name=\"width1\" gui-text=\"" N_("Width 1") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.01\" max=\"20.00\">4</param>\n"
+                  "<param name=\"dilat1\" gui-text=\"" N_("Dilatation 1") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"1\" max=\"100\">100</param>\n"
+                  "<param name=\"erosion1\" gui-text=\"" N_("Erosion 1") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0\" max=\"100\">1</param>\n"
+                  "<param name=\"width2\" gui-text=\"" N_("Width 2") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.01\" max=\"20.00\">0.5</param>\n"
+                  "<param name=\"dilat2\" gui-text=\"" N_("Dilatation 2") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"1\" max=\"100\">50</param>\n"
+                  "<param name=\"erosion2\" gui-text=\"" N_("Erosion 2") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0\" max=\"100\">5</param>\n"
+                  "<param name=\"antialias\" gui-text=\"" N_("Antialiasing") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.01\" max=\"1\">1</param>\n"
+                  "<param name=\"smooth\" gui-text=\"" N_("Smooth") "\" type=\"bool\" >false</param>\n"
+                "</page>\n"
+                "<page name=\"co11tab\" gui-text=\"Color\">\n"
+                  "<param name=\"color\" gui-text=\"" N_("Color") "\" type=\"color\">255</param>\n"
+                  "<param name=\"fopacity\" gui-text=\"" N_("Fill opacity:") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0\" max=\"1\">1</param>\n"
+                  "<param name=\"sopacity\" gui-text=\"" N_("Stroke opacity:") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0\" max=\"1\">1</param>\n"
+                "</page>\n"
+              "</param>\n"
+              "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                    "<submenu name=\"" N_("Morphology") "\"/>\n"
+                  "</submenu>\n"
+                "</effects-menu>\n"
+                "<menu-tip>" N_("Adds a colorizable outline") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new Outline());
+    };
+
+};
+
+gchar const *
+Outline::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+
+    std::ostringstream width1;
+    std::ostringstream dilat1;
+    std::ostringstream erosion1;
+    std::ostringstream width2;
+    std::ostringstream dilat2;
+    std::ostringstream erosion2;
+    std::ostringstream antialias;
+    std::ostringstream r;
+    std::ostringstream g;
+    std::ostringstream b;
+    std::ostringstream a;
+    std::ostringstream fopacity;
+    std::ostringstream sopacity;
+    std::ostringstream smooth;
+
+    std::ostringstream c1in;
+    std::ostringstream c1in2;
+    std::ostringstream c1op;
+    std::ostringstream c2in;
+    std::ostringstream c2op;
+    std::ostringstream c4in;
+
+    
+    width1 << ext->get_param_float("width1");
+    dilat1 << ext->get_param_float("dilat1");
+    erosion1 << (- ext->get_param_float("erosion1"));
+    width2 << ext->get_param_float("width2");
+    dilat2 << ext->get_param_float("dilat2");
+    erosion2 << (- ext->get_param_float("erosion2"));
+    antialias << ext->get_param_float("antialias");
+    guint32 color = ext->get_param_color("color");
+    r << ((color >> 24) & 0xff);
+    g << ((color >> 16) & 0xff);
+    b << ((color >>  8) & 0xff);
+    a << (color & 0xff) / 255.0F;
+
+    fopacity << ext->get_param_float("fopacity");
+    sopacity << ext->get_param_float("sopacity");
+
+    const gchar *position = ext->get_param_optiongroup("position");
+    if((g_ascii_strcasecmp("inside", position) == 0)) {
+    // Indide
+        c1in << "SourceGraphic";
+        c1in2 << "blur1";
+        c1op << "out";
+    } else if((g_ascii_strcasecmp("outside", position) == 0)) {
+    // Outside
+        c1in << "blur1";
+        c1in2 << "SourceGraphic";
+        c1op << "out";
+    } else {
+    // Overlayed
+        c1in << "blur1";
+        c1in2 << "SourceGraphic";
+        c1op << "xor";
+    }
+
+    if (ext->get_param_bool("fill")) {
+        c2in << "SourceGraphic";
+    } else {
+        c2in << "blur2";
+    }
+
+    c2op << ext->get_param_optiongroup("type");
+        
+    if (ext->get_param_bool("outline")) {
+        c4in << "composite3";
+    } else {
+        c4in << "SourceGraphic";
+    }
+
+    if (ext->get_param_bool("smooth")) {
+        smooth << "1 0";
+    } else {
+        smooth << "5 -1";
+    }
+     
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" height=\"1.4\" width=\"1.4\" y=\"-0.2\" x=\"-0.2\" inkscape:label=\"Outline\">\n"
+          "<feGaussianBlur in=\"SourceAlpha\" stdDeviation=\"%s\" result=\"blur1\" />\n"
+          "<feComposite in=\"%s\" in2=\"%s\" operator=\"%s\" result=\"composite1\" />\n"
+          "<feColorMatrix values=\"1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 %s %s \" result=\"colormatrix1\" />\n"
+          "<feGaussianBlur stdDeviation=\"%s\" result=\"blur2\" />\n"
+          "<feComposite in=\"%s\" in2=\"blur2\" operator=\"%s\" result=\"composite2\" />\n"
+          "<feColorMatrix values=\"1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 %s %s \" result=\"colormatrix2\" />\n"
+          "<feGaussianBlur stdDeviation=\"%s\" result=\"blur3\" />\n"
+          "<feColorMatrix values=\"1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 %s \" result=\"colormatrix3\" />\n"
+          "<feFlood flood-opacity=\"%s\" flood-color=\"rgb(%s,%s,%s)\" result=\"flood\" />\n"
+          "<feComposite in=\"flood\" in2=\"colormatrix3\" k2=\"1\" operator=\"in\" result=\"composite3\" />\n"
+          "<feComposite in=\"%s\" in2=\"colormatrix3\" operator=\"out\" result=\"composite4\" />\n"
+          "<feComposite in=\"composite4\" in2=\"composite3\" k2=\"%s\" k3=\"%s\" operator=\"arithmetic\" result=\"composite5\" />\n"
+        "</filter>\n", width1.str().c_str(), c1in.str().c_str(), c1in2.str().c_str(), c1op.str().c_str(),
+                       dilat1.str().c_str(), erosion1.str().c_str(),
+                       width2.str().c_str(), c2in.str().c_str(), c2op.str().c_str(),
+                       dilat2.str().c_str(), erosion2.str().c_str(), antialias.str().c_str(), smooth.str().c_str(),
+                       a.str().c_str(), r.str().c_str(), g.str().c_str(), b.str().c_str(),
+                       c4in.str().c_str(), fopacity.str().c_str(), sopacity.str().c_str() );
+
+    return _filter;
+}; /* Outline filter */
+
+}; /* namespace Filter */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
+
+/* Change the 'MORPHOLOGY' below to be your file name */
+#endif /* SEEN_INKSCAPE_EXTENSION_INTERNAL_FILTER_MORPHOLOGY_H__ */
diff --git a/src/extension/internal/filter/overlays.h b/src/extension/internal/filter/overlays.h
new file mode 100644
index 0000000..fd88460
--- /dev/null
+++ b/src/extension/internal/filter/overlays.h
@@ -0,0 +1,148 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+#ifndef SEEN_INKSCAPE_EXTENSION_INTERNAL_FILTER_OVERLAYS_H__
+#define SEEN_INKSCAPE_EXTENSION_INTERNAL_FILTER_OVERLAYS_H__
+/* Change the 'OVERLAYS' above to be your file name */
+
+/*
+ * Copyright (C) 2011 Authors:
+ *   Ivan Louette (filters)
+ *   Nicolas Dufour (UI) <nicoduf@yahoo.fr>
+ *
+ * Overlays filters
+ *   Noise fill
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+/* ^^^ Change the copyright to be you and your e-mail address ^^^ */
+
+#include "filter.h"
+
+#include "extension/internal/clear-n_.h"
+#include "extension/system.h"
+#include "extension/extension.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Filter {
+
+/**
+    \brief    Custom predefined Noise fill filter.
+    
+    Basic noise fill and transparency texture
+
+    Filter's parameters:
+    * Turbulence type (enum, default fractalNoise else turbulence) -> turbulence (type)
+    * Horizontal frequency (*1000) (0.01->10000., default 20) -> turbulence (baseFrequency [/1000])
+    * Vertical frequency (*1000) (0.01->10000., default 40) -> turbulence (baseFrequency [/1000])
+    * Complexity (1->5, default 5) -> turbulence (numOctaves)
+    * Variation (1->360, default 1) -> turbulence (seed)
+    * Dilatation (1.->50., default 3) -> color (n-1th value)
+    * Erosion (0.->50., default 1) -> color (nth value 0->-50)
+    * Color (guint, default 148,115,39,255) -> flood (flood-color, flood-opacity)
+    * Inverted (boolean, default false)  -> composite1 (operator, true="in", false="out")
+*/
+
+class NoiseFill : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    NoiseFill ( ) : Filter() { };
+    ~NoiseFill ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+              "<name>" N_("Noise Fill") "</name>\n"
+              "<id>org.inkscape.effect.filter.NoiseFill</id>\n"
+              "<param name=\"tab\" type=\"notebook\">\n"
+                "<page name=\"optionstab\" gui-text=\"" N_("Options") "\">\n"
+                  "<param name=\"type\" gui-text=\"" N_("Turbulence type:") "\" type=\"optiongroup\" appearance=\"combo\">\n"
+                    "<option value=\"fractalNoise\">" N_("Fractal noise") "</option>\n"
+                    "<option value=\"turbulence\">" N_("Turbulence") "</option>\n"
+                  "</param>\n"
+                  "<param name=\"hfreq\" gui-text=\"" N_("Horizontal frequency:") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.01\" max=\"10000.00\">20</param>\n"
+                  "<param name=\"vfreq\" gui-text=\"" N_("Vertical frequency:") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.01\" max=\"10000.00\">40</param>\n"
+                  "<param name=\"complexity\" gui-text=\"" N_("Complexity:") "\" type=\"int\" appearance=\"full\" min=\"1\" max=\"5\">5</param>\n"
+                  "<param name=\"variation\" gui-text=\"" N_("Variation:") "\" type=\"int\" appearance=\"full\" min=\"1\" max=\"360\">0</param>\n"
+                  "<param name=\"dilat\" gui-text=\"" N_("Dilatation:") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"1\" max=\"50\">3</param>\n"
+                  "<param name=\"erosion\" gui-text=\"" N_("Erosion:") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0\" max=\"50\">1</param>\n"
+                  "<param name=\"inverted\" gui-text=\"" N_("Inverted") "\" type=\"bool\" >false</param>\n"
+                "</page>\n"
+                "<page name=\"co11tab\" gui-text=\"" N_("Noise color") "\">\n"
+                  "<param name=\"color\" gui-text=\"" N_("Color") "\" type=\"color\">354957823</param>\n"
+                "</page>\n"
+              "</param>\n"
+              "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                    "<submenu name=\"" N_("Overlays") "\"/>\n"
+                  "</submenu>\n"
+                "</effects-menu>\n"
+                "<menu-tip>" N_("Basic noise fill and transparency texture") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new NoiseFill());
+    };
+
+};
+
+gchar const *
+NoiseFill::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+
+    std::ostringstream type;
+    std::ostringstream hfreq;
+    std::ostringstream vfreq;
+    std::ostringstream complexity;
+    std::ostringstream variation;
+    std::ostringstream dilat;
+    std::ostringstream erosion;
+    std::ostringstream r;
+    std::ostringstream g;
+    std::ostringstream b;
+    std::ostringstream a;
+    std::ostringstream inverted;
+
+    type << ext->get_param_optiongroup("type");
+    hfreq << (ext->get_param_float("hfreq") / 1000);
+    vfreq << (ext->get_param_float("vfreq") / 1000);
+    complexity << ext->get_param_int("complexity");
+    variation << ext->get_param_int("variation");
+    dilat << ext->get_param_float("dilat");
+    erosion << (- ext->get_param_float("erosion"));
+    guint32 color = ext->get_param_color("color");
+    r << ((color >> 24) & 0xff);
+    g << ((color >> 16) & 0xff);
+    b << ((color >>  8) & 0xff);
+    a << (color & 0xff) / 255.0F;
+    if (ext->get_param_bool("inverted"))
+        inverted << "out";
+    else
+        inverted << "in";
+
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Noise Fill\">\n"
+          "<feTurbulence type=\"%s\" baseFrequency=\"%s %s\" numOctaves=\"%s\" seed=\"%s\" result=\"turbulence\"/>\n"
+          "<feComposite in=\"SourceGraphic\" in2=\"turbulence\" operator=\"%s\" result=\"composite1\" />\n"
+          "<feColorMatrix values=\"1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 %s %s \" result=\"color\" />\n"
+          "<feFlood flood-opacity=\"%s\" flood-color=\"rgb(%s,%s,%s)\" result=\"flood\" />\n"
+          "<feMerge result=\"merge\">\n"
+            "<feMergeNode in=\"flood\" />\n"
+            "<feMergeNode in=\"color\" />\n"
+          "</feMerge>\n"
+          "<feComposite in2=\"SourceGraphic\" operator=\"in\" result=\"composite2\" />\n"
+        "</filter>\n", type.str().c_str(), hfreq.str().c_str(), vfreq.str().c_str(), complexity.str().c_str(), variation.str().c_str(), inverted.str().c_str(), dilat.str().c_str(), erosion.str().c_str(), a.str().c_str(), r.str().c_str(), g.str().c_str(), b.str().c_str());
+
+    return _filter;
+}; /* NoiseFill filter */
+
+}; /* namespace Filter */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
+
+/* Change the 'OVERLAYS' below to be your file name */
+#endif /* SEEN_INKSCAPE_EXTENSION_INTERNAL_FILTER_OVERLAYS_H__ */
diff --git a/src/extension/internal/filter/paint.h b/src/extension/internal/filter/paint.h
new file mode 100644
index 0000000..162d150
--- /dev/null
+++ b/src/extension/internal/filter/paint.h
@@ -0,0 +1,1029 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+#ifndef SEEN_INKSCAPE_EXTENSION_INTERNAL_FILTER_PAINT_H__
+#define SEEN_INKSCAPE_EXTENSION_INTERNAL_FILTER_PAINT_H__
+/* Change the 'PAINT' above to be your file name */
+
+/*
+ * Copyright (C) 2012 Authors:
+ *   Ivan Louette (filters)
+ *   Nicolas Dufour (UI) <nicoduf@yahoo.fr>
+ *
+ * Image paint and draw filters
+ *   Chromolitho
+ *   Cross engraving
+ *   Drawing
+ *   Electrize
+ *   Neon draw
+ *   Point engraving
+ *   Posterize
+ *   Posterize basic
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+/* ^^^ Change the copyright to be you and your e-mail address ^^^ */
+
+#include "filter.h"
+
+#include "extension/internal/clear-n_.h"
+#include "extension/system.h"
+#include "extension/extension.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Filter {
+
+/**
+    \brief    Custom predefined Chromolitho filter.
+    
+    Chromo effect with customizable edge drawing and graininess
+
+    Filter's parameters:
+    * Drawing (boolean, default checked) -> Checked = blend1 (in="convolve1"), unchecked = blend1 (in="composite1")
+    * Transparent (boolean, default unchecked) -> Checked = colormatrix5 (in="colormatrix4"), Unchecked = colormatrix5 (in="component1")
+    * Invert (boolean, default false) -> component1 (tableValues) [adds a trailing 0]
+    * Dented (boolean, default false) -> component1 (tableValues) [adds intermediate 0s]
+    * Lightness (0.->10., default 0.) -> composite1 (k1)
+    * Saturation (0.->1., default 1.) -> colormatrix3 (values)
+    * Noise reduction (1->1000, default 20) -> convolve (kernelMatrix, central value -1001->-2000, default -1020)
+    * Drawing blend (enum, default Normal) -> blend1 (mode)
+    * Smoothness (0.01->10, default 1) -> blur1 (stdDeviation)
+    * Grain (boolean, default unchecked) -> Checked = blend2 (in="colormatrix2"), Unchecked = blend2 (in="blur1")
+        * Grain x frequency (0.->1000, default 1000) -> turbulence1 (baseFrequency, first value)
+        * Grain y frequency (0.->1000, default 1000) -> turbulence1 (baseFrequency, second value)
+        * Grain complexity (1->5, default 1) -> turbulence1 (numOctaves)
+        * Grain variation (0->1000, default 0) -> turbulence1 (seed)
+        * Grain expansion (1.->50., default 1.) -> colormatrix1 (n-1 value)
+        * Grain erosion (0.->40., default 0.) -> colormatrix1 (nth value) [inverted]
+        * Grain color (boolean, default true) -> colormatrix2 (values)
+        * Grain blend (enum, default Normal) -> blend2 (mode)
+*/
+class Chromolitho : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    Chromolitho ( ) : Filter() { };
+    ~Chromolitho ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+              "<name>" N_("Chromolitho") "</name>\n"
+              "<id>org.inkscape.effect.filter.Chromolitho</id>\n"
+              "<param name=\"tab\" type=\"notebook\">\n"
+                "<page name=\"optionstab\" gui-text=\"Options\">\n"
+                  "<param name=\"drawing\" gui-text=\"" N_("Drawing mode") "\" type=\"bool\" >true</param>\n"
+                  "<param name=\"dblend\" gui-text=\"" N_("Drawing blend:") "\" type=\"optiongroup\" appearance=\"combo\">\n"
+                    "<option value=\"darken\">Darken</option>\n"
+                    "<option value=\"normal\">Normal</option>\n"
+                    "<option value=\"multiply\">Multiply</option>\n"
+                    "<option value=\"screen\">Screen</option>\n"
+                    "<option value=\"lighten\">Lighten</option>\n"
+                  "</param>\n"
+                  "<param name=\"transparent\" gui-text=\"" N_("Transparent") "\" type=\"bool\" >false</param>\n"
+                  "<param name=\"dented\" gui-text=\"" N_("Dented") "\" type=\"bool\" >false</param>\n"
+                  "<param name=\"inverted\" gui-text=\"" N_("Inverted") "\" type=\"bool\" >false</param>\n"
+                  "<param name=\"light\" gui-text=\"" N_("Lightness") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0\" max=\"10\">0</param>\n"
+                  "<param name=\"saturation\" gui-text=\"" N_("Saturation") "\" type=\"float\" precision=\"2\" appearance=\"full\" min=\"0\" max=\"1\">1</param>\n"
+                  "<param name=\"noise\" gui-text=\"" N_("Noise reduction") "\" type=\"int\" appearance=\"full\" min=\"1\" max=\"1000\">10</param>\n"
+                  "<param name=\"smooth\" gui-text=\"" N_("Smoothness") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.01\" max=\"10.00\">1</param>\n"
+                "</page>\n"
+                "<page name=\"graintab\" gui-text=\"" N_("Grain") "\">\n"
+                  "<param name=\"grain\" gui-text=\"" N_("Grain mode") "\" type=\"bool\" >true</param>\n"
+                  "<param name=\"grainxf\" gui-text=\"" N_("Horizontal frequency") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0\" max=\"1000\">1000</param>\n"
+                  "<param name=\"grainyf\" gui-text=\"" N_("Vertical frequency") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0\" max=\"1000\">1000</param>\n"
+                  "<param name=\"grainc\" gui-text=\"" N_("Complexity") "\" type=\"int\" appearance=\"full\" min=\"1\" max=\"5\">1</param>\n"
+                  "<param name=\"grainv\" gui-text=\"" N_("Variation") "\" type=\"int\" appearance=\"full\" min=\"0\" max=\"1000\">0</param>\n"
+                  "<param name=\"grainexp\" gui-text=\"" N_("Expansion") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"1\" max=\"50\">1</param>\n"
+                  "<param name=\"grainero\" gui-text=\"" N_("Erosion") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0\" max=\"40\">0</param>\n"
+                  "<param name=\"graincol\" gui-text=\"" N_("Color") "\" type=\"bool\" >true</param>\n"
+                  "<param name=\"gblend\" gui-text=\"" N_("Grain blend:") "\" type=\"optiongroup\" appearance=\"combo\">\n"
+                    "<option value=\"normal\">Normal</option>\n"
+                    "<option value=\"multiply\">Multiply</option>\n"
+                    "<option value=\"screen\">Screen</option>\n"
+                    "<option value=\"lighten\">Lighten</option>\n"
+                    "<option value=\"darken\">Darken</option>\n"
+                  "</param>\n"
+                "</page>\n"
+              "</param>\n"
+              "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                    "<submenu name=\"" N_("Image Paint and Draw") "\"/>\n"
+                  "</submenu>\n"
+                "</effects-menu>\n"
+                "<menu-tip>" N_("Chromo effect with customizable edge drawing and graininess") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new Chromolitho());
+    };
+};
+
+gchar const *
+Chromolitho::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+    
+    std::ostringstream b1in;
+    std::ostringstream b2in;
+    std::ostringstream col3in;
+    std::ostringstream transf;
+    std::ostringstream light;
+    std::ostringstream saturation;
+    std::ostringstream noise;
+    std::ostringstream dblend;
+    std::ostringstream smooth;
+    std::ostringstream grainxf;
+    std::ostringstream grainyf;
+    std::ostringstream grainc;
+    std::ostringstream grainv;
+    std::ostringstream gblend;
+    std::ostringstream grainexp;
+    std::ostringstream grainero;
+    std::ostringstream graincol;
+
+    if (ext->get_param_bool("drawing"))
+        b1in << "convolve1";
+    else
+        b1in << "composite1";
+
+    if (ext->get_param_bool("transparent"))
+        col3in << "colormatrix4";
+    else
+        col3in << "component1";
+    light << ext->get_param_float("light");
+    saturation << ext->get_param_float("saturation");
+    noise << (-1000 - ext->get_param_int("noise"));
+    dblend << ext->get_param_optiongroup("dblend");
+    smooth << ext->get_param_float("smooth");
+
+    if (ext->get_param_bool("dented")) {
+        transf << "0 1 0 1";
+    } else {
+        transf << "0 1 1";
+    }
+    if (ext->get_param_bool("inverted"))
+        transf << " 0";
+
+    if (ext->get_param_bool("grain"))
+        b2in << "colormatrix2";
+    else
+        b2in << "blur1";
+    grainxf << (ext->get_param_float("grainxf") / 1000);
+    grainyf << (ext->get_param_float("grainyf") / 1000);
+    grainc << ext->get_param_int("grainc");
+    grainv << ext->get_param_int("grainv");
+    gblend << ext->get_param_optiongroup("gblend");
+    grainexp << ext->get_param_float("grainexp");
+    grainero << (-ext->get_param_float("grainero"));
+    if (ext->get_param_bool("graincol"))
+        graincol << "1";
+    else
+        graincol << "0";
+
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Chromolitho\">\n"
+          "<feComposite in=\"SourceGraphic\" in2=\"SourceGraphic\" operator=\"arithmetic\" k1=\"%s\" k2=\"1\" result=\"composite1\" />\n"
+          "<feConvolveMatrix in=\"composite1\" kernelMatrix=\"0 250 0 250 %s 250 0 250 0 \" order=\"3 3\" result=\"convolve1\" />\n"
+          "<feBlend in=\"%s\" in2=\"composite1\" mode=\"%s\" result=\"blend1\" />\n"
+          "<feGaussianBlur in=\"blend1\" stdDeviation=\"%s\" result=\"blur1\" />\n"
+          "<feTurbulence baseFrequency=\"%s %s\" numOctaves=\"%s\" seed=\"%s\" type=\"fractalNoise\" result=\"turbulence1\" />\n"
+          "<feColorMatrix values=\"1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 %s %s \" result=\"colormatrix1\" />\n"
+          "<feColorMatrix type=\"saturate\" values=\"%s\" result=\"colormatrix2\" />\n"
+          "<feBlend in=\"%s\" in2=\"blur1\" mode=\"%s\" result=\"blend2\" />\n"
+          "<feColorMatrix in=\"blend2\" type=\"saturate\" values=\"%s\" result=\"colormatrix3\" />\n"
+          "<feComponentTransfer in=\"colormatrix3\" result=\"component1\">\n"
+            "<feFuncR type=\"discrete\" tableValues=\"%s\" />\n"
+            "<feFuncG type=\"discrete\" tableValues=\"%s\" />\n"
+            "<feFuncB type=\"discrete\" tableValues=\"%s\" />\n"
+          "</feComponentTransfer>\n"
+          "<feColorMatrix values=\"1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 -0.2125 -0.7154 -0.0721 1 0 \" result=\"colormatrix4\" />\n"
+          "<feColorMatrix in=\"%s\" values=\"1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 15 0 \" result=\"colormatrix5\" />\n"
+          "<feComposite in2=\"SourceGraphic\" operator=\"in\" result=\"composite2\" />\n"
+        "</filter>\n", light.str().c_str(), noise.str().c_str(), b1in.str().c_str(), dblend.str().c_str(), smooth.str().c_str(), grainxf.str().c_str(), grainyf.str().c_str(), grainc.str().c_str(), grainv.str().c_str(), grainexp.str().c_str(), grainero.str().c_str(), graincol.str().c_str(), b2in.str().c_str(), gblend.str().c_str(), saturation.str().c_str(), transf.str().c_str(), transf.str().c_str(), transf.str().c_str(), col3in.str().c_str());
+
+    return _filter;
+}; /* Chromolitho filter */
+
+/**
+    \brief    Custom predefined Cross engraving filter.
+    
+    Convert image to an engraving made of vertical and horizontal lines
+
+    Filter's parameters:
+    * Clean-up (1->500, default 30) -> convolve1 (kernelMatrix, central value -1001->-1500, default -1030)
+    * Dilatation (1.->50., default 1) -> color2 (n-1th value)
+    * Erosion (0.->50., default 0) -> color2 (nth value 0->-50)
+    * Strength (0.->10., default 0.5) -> composite2 (k2)
+    * Length (0.5->20, default 4) -> blur1 (stdDeviation x), blur2 (stdDeviation y)
+    * Transparent (boolean, default false) -> composite 4 (in, true->composite3, false->blend)
+*/
+class CrossEngraving : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    CrossEngraving ( ) : Filter() { };
+    ~CrossEngraving ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+              "<name>" N_("Cross Engraving") "</name>\n"
+              "<id>org.inkscape.effect.filter.CrossEngraving</id>\n"
+              "<param name=\"clean\" gui-text=\"" N_("Clean-up") "\" type=\"int\" appearance=\"full\" min=\"1\" max=\"500\">30</param>\n"
+              "<param name=\"dilat\" gui-text=\"" N_("Dilatation") "\" type=\"float\" appearance=\"full\" min=\"1\" max=\"50\">1</param>\n"
+              "<param name=\"erosion\" gui-text=\"" N_("Erosion") "\" type=\"float\" appearance=\"full\" min=\"0\" max=\"50\">0</param>\n"
+              "<param name=\"strength\" gui-text=\"" N_("Strength") "\" type=\"float\" appearance=\"full\" min=\"0.1\" max=\"10\">0.5</param>\n"
+              "<param name=\"length\" gui-text=\"" N_("Length") "\" type=\"float\" appearance=\"full\" min=\"0.5\" max=\"20\">4</param>\n"
+              "<param name=\"trans\" gui-text=\"" N_("Transparent") "\" type=\"bool\" >false</param>\n"
+              "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                    "<submenu name=\"" N_("Image Paint and Draw") "\"/>\n"
+                  "</submenu>\n"
+                "</effects-menu>\n"
+                "<menu-tip>" N_("Convert image to an engraving made of vertical and horizontal lines") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new CrossEngraving());
+    };
+};
+
+gchar const *
+CrossEngraving::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+
+    std::ostringstream clean;
+    std::ostringstream dilat;
+    std::ostringstream erosion;
+    std::ostringstream strength;
+    std::ostringstream length;
+    std::ostringstream trans;
+
+    clean << (-1000 - ext->get_param_int("clean"));
+    dilat << ext->get_param_float("dilat");
+    erosion << (- ext->get_param_float("erosion"));
+    strength << ext->get_param_float("strength");
+    length << ext->get_param_float("length");
+    if (ext->get_param_bool("trans"))
+        trans << "composite3";
+    else
+        trans << "blend";
+
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Cross Engraving\">\n"
+          "<feConvolveMatrix in=\"SourceGraphic\" targetY=\"1\" targetX=\"1\" kernelMatrix=\"0 250 0 250 %s 250 0 250 0 \" order=\"3 3\" result=\"convolve\" />\n"
+          "<feComposite in=\"convolve\" in2=\"convolve\" k1=\"1\" k2=\"1\" operator=\"arithmetic\" result=\"composite1\" />\n"
+          "<feColorMatrix in=\"composite1\" values=\"0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -0.2125 -0.7154 -0.0721 1 0 \" result=\"color1\" />\n"
+          "<feColorMatrix in=\"color1\" values=\"1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 %s %s \" result=\"color2\" />\n"
+          "<feComposite in=\"color2\" in2=\"color2\" operator=\"arithmetic\" k2=\"%s\" result=\"composite2\" />\n"
+          "<feGaussianBlur in=\"composite2\" stdDeviation=\"%s 0.01\" result=\"blur1\" />\n"
+          "<feGaussianBlur in=\"composite2\" stdDeviation=\"0.01 %s\" result=\"blur2\" />\n"
+          "<feComposite in=\"blur2\" in2=\"blur1\" k3=\"1\" k2=\"1\" operator=\"arithmetic\" result=\"composite3\" />\n"
+          "<feFlood flood-color=\"rgb(255,255,255)\" flood-opacity=\"1\" result=\"flood\" />\n"
+          "<feBlend in=\"flood\" in2=\"composite3\" mode=\"multiply\" result=\"blend\" />\n"
+          "<feComposite in=\"%s\" in2=\"SourceGraphic\" operator=\"in\" result=\"composite4\" />\n"
+        "</filter>\n", clean.str().c_str(), dilat.str().c_str(), erosion.str().c_str(), strength.str().c_str(), length.str().c_str(), length.str().c_str(), trans.str().c_str());
+
+    return _filter;
+}; /* CrossEngraving filter */
+
+/**
+    \brief    Custom predefined Drawing filter.
+    
+    Convert images to duochrome drawings.
+
+    Filter's parameters:
+    * Simplification strength (0.01->20, default 0.6) -> blur1 (stdDeviation)
+    * Clean-up (1->500, default 10) -> convolve1 (kernelMatrix, central value -1001->-1500, default -1010)
+    * Erase (0.->6., default 0) -> composite1 (k4)
+    * Smoothness strength (0.01->20, default 0.6) -> blur2 (stdDeviation)
+    * Dilatation (1.->50., default 6) -> color2 (n-1th value)
+    * Erosion (0.->50., default 2) -> color2 (nth value 0->-50)
+    * translucent (boolean, default false) -> composite 8 (in, true->merge1, false->color5)
+
+    * Blur strength (0.01->20., default 1.) -> blur3 (stdDeviation)
+    * Blur dilatation (1.->50., default 6) -> color4 (n-1th value)
+    * Blur erosion (0.->50., default 2) -> color4 (nth value 0->-50)
+
+    * Stroke color (guint, default 64,64,64,255) -> flood2 (flood-color), composite3 (k2)
+    * Image on stroke (boolean, default false) -> composite2 (in="flood2" true-> in="SourceGraphic")
+    * Offset (-100->100, default 0) -> offset (val)
+
+    * Fill color (guint, default 200,200,200,255) -> flood3 (flood-opacity), composite5 (k2)
+    * Image on fill (boolean, default false) -> composite4 (in="flood3" true-> in="SourceGraphic")
+
+*/
+
+class Drawing : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    Drawing ( ) : Filter() { };
+    ~Drawing ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+              "<name>" N_("Drawing") "</name>\n"
+              "<id>org.inkscape.effect.filter.Drawing</id>\n"
+              "<param name=\"tab\" type=\"notebook\">\n"
+                "<page name=\"optionstab\" gui-text=\"Options\">\n"
+                  "<label appearance=\"header\">" N_("Simplify") "</label>\n"
+                  "<param name=\"simply\" gui-text=\"" N_("Strength") "\" type=\"float\" indent=\"1\" appearance=\"full\" precision=\"2\" min=\"0.01\" max=\"20.00\">0.6</param>\n"
+                  "<param name=\"clean\" gui-text=\"" N_("Clean-up") "\" type=\"int\" indent=\"1\" appearance=\"full\" min=\"1\" max=\"500\">10</param>\n"
+                  "<param name=\"erase\" gui-text=\"" N_("Erase") "\" type=\"float\" indent=\"1\" appearance=\"full\" min=\"0\" max=\"60\">0</param>\n"
+                  "<param name=\"translucent\" gui-text=\"" N_("Translucent") "\" indent=\"1\" type=\"bool\" >false</param>\n"
+                  "<label appearance=\"header\">" N_("Smoothness") "</label>\n"
+                    "<param name=\"smooth\" gui-text=\"" N_("Strength") "\" type=\"float\" indent=\"1\" appearance=\"full\" precision=\"2\" min=\"0.01\" max=\"20.00\">0.6</param>\n"
+                    "<param name=\"dilat\" gui-text=\"" N_("Dilatation") "\" type=\"float\" indent=\"1\" appearance=\"full\" min=\"1\" max=\"50\">6</param>\n"
+                    "<param name=\"erosion\" gui-text=\"" N_("Erosion") "\" type=\"float\" indent=\"1\" appearance=\"full\" min=\"0\" max=\"50\">2</param>\n"
+                  "<label appearance=\"header\">" N_("Melt") "</label>\n"
+                    "<param name=\"blur\" gui-text=\"" N_("Level") "\" type=\"float\" indent=\"1\" appearance=\"full\" precision=\"2\" min=\"0.01\" max=\"20.00\">1</param>\n"
+                    "<param name=\"bdilat\" gui-text=\"" N_("Dilatation") "\" type=\"float\" indent=\"1\" appearance=\"full\" min=\"1\" max=\"50\">6</param>\n"
+                    "<param name=\"berosion\" gui-text=\"" N_("Erosion") "\" type=\"float\" indent=\"1\" appearance=\"full\" min=\"0\" max=\"50\">2</param>\n"
+                "</page>\n"
+                "<page name=\"co11tab\" gui-text=\"Fill color\">\n"
+                  "<param name=\"fcolor\" gui-text=\"" N_("Fill color") "\" type=\"color\">-1515870721</param>\n"
+                  "<param name=\"iof\" gui-text=\"" N_("Image on fill") "\" type=\"bool\" >false</param>\n"
+                "</page>\n"
+                "<page name=\"co12tab\" gui-text=\"Stroke color\">\n"
+                  "<param name=\"scolor\" gui-text=\"" N_("Stroke color") "\" type=\"color\">589505535</param>\n"
+                  "<param name=\"ios\" gui-text=\"" N_("Image on stroke") "\" type=\"bool\" >false</param>\n"
+                  "<param name=\"offset\" gui-text=\"" N_("Offset") "\" type=\"int\" appearance=\"full\" min=\"-100\" max=\"100\">0</param>\n"
+                "</page>\n"
+              "</param>\n"
+              "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                    "<submenu name=\"" N_("Image Paint and Draw") "\"/>\n"
+                  "</submenu>\n"
+                "</effects-menu>\n"
+                "<menu-tip>" N_("Convert images to duochrome drawings") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new Drawing());
+    };
+};
+
+gchar const *
+Drawing::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+
+    std::ostringstream simply;
+    std::ostringstream clean;
+    std::ostringstream erase;
+    std::ostringstream smooth;
+    std::ostringstream dilat;
+    std::ostringstream erosion;
+    std::ostringstream translucent;
+    std::ostringstream offset;
+    std::ostringstream blur;
+    std::ostringstream bdilat;
+    std::ostringstream berosion;
+    std::ostringstream strokea;
+    std::ostringstream stroker;
+    std::ostringstream strokeg;
+    std::ostringstream strokeb;
+    std::ostringstream ios;
+    std::ostringstream filla;
+    std::ostringstream fillr;
+    std::ostringstream fillg;
+    std::ostringstream fillb;
+    std::ostringstream iof;
+
+    simply << ext->get_param_float("simply");
+    clean << (-1000 - ext->get_param_int("clean"));
+    erase << (ext->get_param_float("erase") / 10);
+    smooth << ext->get_param_float("smooth");
+    dilat << ext->get_param_float("dilat");
+    erosion << (- ext->get_param_float("erosion"));
+    if (ext->get_param_bool("translucent"))
+        translucent << "merge1";
+    else
+        translucent << "color5";
+    offset << ext->get_param_int("offset");
+    
+    blur << ext->get_param_float("blur");
+    bdilat << ext->get_param_float("bdilat");
+    berosion << (- ext->get_param_float("berosion"));
+
+    guint32 fcolor = ext->get_param_color("fcolor");
+    fillr << ((fcolor >> 24) & 0xff);
+    fillg << ((fcolor >> 16) & 0xff);
+    fillb << ((fcolor >>  8) & 0xff);
+    filla << (fcolor & 0xff) / 255.0F;
+    if (ext->get_param_bool("iof"))
+        iof << "SourceGraphic";
+    else
+        iof << "flood3";
+
+    guint32 scolor = ext->get_param_color("scolor");
+    stroker << ((scolor >> 24) & 0xff);
+    strokeg << ((scolor >> 16) & 0xff);
+    strokeb << ((scolor >>  8) & 0xff);
+    strokea << (scolor & 0xff) / 255.0F;
+    if (ext->get_param_bool("ios"))
+        ios << "SourceGraphic";
+    else
+        ios << "flood2";
+    
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Drawing\">\n"
+        "<feGaussianBlur in=\"SourceGraphic\" stdDeviation=\"%s\" result=\"blur1\" />\n"
+        "<feConvolveMatrix in=\"blur1\" targetX=\"1\" targetY=\"1\" order=\"3 3\" kernelMatrix=\"0 250 0 250 %s 250 0 250 0 \" result=\"convolve1\" />\n"
+        "<feComposite in=\"convolve1\" in2=\"convolve1\" k1=\"1\" k2=\"1\" k4=\"%s\" operator=\"arithmetic\" result=\"composite1\" />\n"
+        "<feColorMatrix in=\"composite1\" values=\"0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -0.2125 -0.7154 -0.0721 1 0 \" result=\"color1\" />\n"
+        "<feGaussianBlur stdDeviation=\"%s\" result=\"blur2\" />\n"
+        "<feColorMatrix values=\"1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 %s %s \" result=\"color2\" />\n"
+        "<feFlood flood-color=\"rgb(255,255,255)\" result=\"flood1\" />\n"
+        "<feBlend in2=\"color2\" mode=\"multiply\" result=\"blend1\" />\n"
+        "<feComponentTransfer in=\"blend1\" result=\"component1\">\n"
+          "<feFuncR type=\"discrete\" tableValues=\"0 1 1 1\" />\n"
+          "<feFuncG type=\"discrete\" tableValues=\"0 1 1 1\" />\n"
+          "<feFuncB type=\"discrete\" tableValues=\"0 1 1 1\" />\n"
+        "</feComponentTransfer>\n"
+        "<feGaussianBlur stdDeviation=\"%s\" result=\"blur3\" />\n"
+        "<feColorMatrix in=\"blur3\" values=\"0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -0.2125 -0.7154 -0.0721 1 0 \" result=\"color3\" />\n"
+        "<feColorMatrix values=\"1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 %s %s \" result=\"color4\" />\n"
+        "<feFlood flood-color=\"rgb(%s,%s,%s)\" result=\"flood2\" />\n"
+        "<feComposite in=\"%s\" in2=\"color4\" operator=\"in\" result=\"composite2\" />\n"
+        "<feComposite in=\"composite2\" in2=\"composite2\" operator=\"arithmetic\" k2=\"%s\" result=\"composite3\" />\n"
+        "<feOffset dx=\"%s\" dy=\"%s\" result=\"offset1\" />\n"
+        "<feFlood in=\"color4\" flood-color=\"rgb(%s,%s,%s)\" result=\"flood3\" />\n"
+        "<feComposite in=\"%s\" in2=\"color4\" operator=\"out\" result=\"composite4\" />\n"
+        "<feComposite in=\"composite4\" in2=\"composite4\" operator=\"arithmetic\" k2=\"%s\" result=\"composite5\" />\n"
+        "<feMerge result=\"merge1\">\n"
+          "<feMergeNode in=\"composite5\" />\n"
+          "<feMergeNode in=\"offset1\" />\n"
+        "</feMerge>\n"
+        "<feColorMatrix values=\"1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1.3 0 \" result=\"color5\" flood-opacity=\"0.56\" />\n"
+        "<feComposite in=\"%s\" in2=\"SourceGraphic\" operator=\"in\" result=\"composite8\" />\n"
+        "</filter>\n", simply.str().c_str(), clean.str().c_str(), erase.str().c_str(), smooth.str().c_str(), dilat.str().c_str(), erosion.str().c_str(),  blur.str().c_str(), bdilat.str().c_str(), berosion.str().c_str(), stroker.str().c_str(), strokeg.str().c_str(), strokeb.str().c_str(), ios.str().c_str(), strokea.str().c_str(), offset.str().c_str(), offset.str().c_str(), fillr.str().c_str(), fillg.str().c_str(), fillb.str().c_str(), iof.str().c_str(), filla.str().c_str(), translucent.str().c_str());
+
+    return _filter;
+}; /* Drawing filter */
+
+
+/**
+    \brief    Custom predefined Electrize filter.
+    
+    Electro solarization effects.
+
+    Filter's parameters:
+    * Simplify (0.01->10., default 2.) -> blur (stdDeviation)
+    * Effect type (enum: table or discrete, default "table") -> component (type)
+    * Level (0->10, default 3) -> component (tableValues)
+    * Inverted (boolean, default false) -> component (tableValues)
+*/
+class Electrize : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    Electrize ( ) : Filter() { };
+    ~Electrize ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+              "<name>" N_("Electrize") "</name>\n"
+              "<id>org.inkscape.effect.filter.Electrize</id>\n"
+              "<param name=\"blur\" gui-text=\"" N_("Simplify") "\" type=\"float\" appearance=\"full\" min=\"0.01\" max=\"10.0\">2.0</param>\n"
+              "<param name=\"type\" gui-text=\"" N_("Effect type:") "\" type=\"optiongroup\" appearance=\"combo\">\n"
+                "<option value=\"table\">" N_("Table") "</option>\n"
+                "<option value=\"discrete\">" N_("Discrete") "</option>\n"
+              "</param>\n"
+              "<param name=\"levels\" gui-text=\"" N_("Levels") "\" type=\"int\" appearance=\"full\" min=\"0\" max=\"10\">3</param>\n"
+              "<param name=\"invert\" gui-text=\"" N_("Inverted") "\" type=\"bool\">false</param>\n"
+              "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                    "<submenu name=\"" N_("Image Paint and Draw") "\"/>\n"
+                  "</submenu>\n"
+                "</effects-menu>\n"
+                "<menu-tip>" N_("Electro solarization effects") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new Electrize());
+    };
+};
+
+gchar const *
+Electrize::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+
+    std::ostringstream blur;
+    std::ostringstream type;
+    std::ostringstream values;
+
+    blur << ext->get_param_float("blur");
+    type << ext->get_param_optiongroup("type");
+
+    // TransfertComponent table values are calculated based on the effect level and inverted parameters.
+    int val = 0;
+    int levels = ext->get_param_int("levels") + 1;
+    if (ext->get_param_bool("invert")) {
+        val = 1;
+    }
+    values << val;
+    for ( int step = 1 ; step <= levels ; step++ ) {
+        if (val == 1) {
+            val = 0;
+        }
+        else {
+            val = 1;
+        }
+        values << " " << val;
+    }
+  
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Electrize\">\n"
+          "<feGaussianBlur stdDeviation=\"%s\" result=\"blur\" />\n"
+          "<feComponentTransfer in=\"blur\" result=\"component\" >\n"
+            "<feFuncR type=\"%s\" tableValues=\"%s\" />\n"
+            "<feFuncG type=\"%s\" tableValues=\"%s\" />\n"
+            "<feFuncB type=\"%s\" tableValues=\"%s\" />\n"
+          "</feComponentTransfer>\n"
+        "</filter>\n", blur.str().c_str(), type.str().c_str(), values.str().c_str(), type.str().c_str(), values.str().c_str(), type.str().c_str(), values.str().c_str());
+
+    return _filter;
+}; /* Electrize filter */
+
+/**
+    \brief    Custom predefined Neon draw filter.
+    
+    Posterize and draw smooth lines around color shapes
+
+    Filter's parameters:
+    * Lines type (enum, default smooth) ->
+        smooth = component2 (type="table"), composite1 (in2="blur2")
+        hard = component2 (type="discrete"), composite1 (in2="component1")
+    * Simplify (0.01->20., default 3) -> blur1 (stdDeviation)
+    * Line width (0.01->20., default 3) -> blur2 (stdDeviation)
+    * Lightness (0.->10., default 1) -> composite1 (k2)
+    * Blend (enum [normal, multiply, screen], default normal) -> blend (mode)
+    * Dark mode (boolean, default false) -> composite2 (true: in2="component2")
+*/
+class NeonDraw : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    NeonDraw ( ) : Filter() { };
+    ~NeonDraw ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+              "<name>" N_("Neon Draw") "</name>\n"
+              "<id>org.inkscape.effect.filter.NeonDraw</id>\n"
+              "<param name=\"type\" gui-text=\"" N_("Line type:") "\" type=\"optiongroup\" appearance=\"combo\">\n"
+                "<option value=\"table\">" N_("Smoothed") "</option>\n"
+                "<option value=\"discrete\">" N_("Contrasted") "</option>\n"
+              "</param>\n"
+              "<param name=\"simply\" gui-text=\"" N_("Simplify") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.01\" max=\"20.00\">3</param>\n"
+              "<param name=\"width\" gui-text=\"" N_("Line width") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.01\" max=\"20.00\">3</param>\n"
+              "<param name=\"lightness\" gui-text=\"" N_("Lightness") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.00\" max=\"10.00\">1</param>\n"
+              "<param name=\"blend\" gui-text=\"" N_("Blend mode:") "\" type=\"optiongroup\" appearance=\"combo\">\n"
+                "<option value=\"normal\">Normal</option>\n"
+                "<option value=\"multiply\">Multiply</option>\n"
+                "<option value=\"screen\">Screen</option>\n"
+              "</param>\n"
+              "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                    "<submenu name=\"" N_("Image Paint and Draw") "\"/>\n"
+                  "</submenu>\n"
+                "</effects-menu>\n"
+                "<menu-tip>" N_("Posterize and draw smooth lines around color shapes") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new NeonDraw());
+    };
+};
+
+gchar const *
+NeonDraw::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+
+    std::ostringstream blend;
+    std::ostringstream simply;
+    std::ostringstream width;
+    std::ostringstream lightness;
+    std::ostringstream type;
+
+    type << ext->get_param_optiongroup("type");
+    blend << ext->get_param_optiongroup("blend");
+    simply << ext->get_param_float("simply");
+    width << ext->get_param_float("width");
+    lightness << ext->get_param_float("lightness");
+
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Neon Draw\">\n"
+          "<feBlend mode=\"%s\" result=\"blend\" />\n"
+          "<feGaussianBlur in=\"blend\" stdDeviation=\"%s\" result=\"blur1\" />\n"
+          "<feColorMatrix values=\"1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 50 0\" result=\"color1\" />\n"
+          "<feComponentTransfer result=\"component1\">\n"
+            "<feFuncR type=\"discrete\" tableValues=\"0 0.3 0.3 0.3 0.3 0.6 0.6 0.6 0.6 1 1\" />\n"
+            "<feFuncG type=\"discrete\" tableValues=\"0 0.3 0.3 0.3 0.3 0.6 0.6 0.6 0.6 1 1\" />\n"
+            "<feFuncB type=\"discrete\" tableValues=\"0 0.3 0.3 0.3 0.3 0.6 0.6 0.6 0.6 1 1\" />\n"
+          "</feComponentTransfer>\n"
+          "<feGaussianBlur in=\"component1\" stdDeviation=\"%s\" result=\"blur2\" />\n"
+          "<feColorMatrix values=\"1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 50 0\" result=\"color2\" />\n"
+          "<feComponentTransfer in=\"color2\" result=\"component2\">\n"
+            "<feFuncR type=\"%s\" tableValues=\"0 1 1 1 0 0 0 1 1 1 0 0 0 1 1 1 0 0 0 1\" />\n"
+            "<feFuncG type=\"%s\" tableValues=\"0 1 1 1 0 0 0 1 1 1 0 0 0 1 1 1 0 0 0 1\" />\n"
+            "<feFuncB type=\"%s\" tableValues=\"0 1 1 1 0 0 0 1 1 1 0 0 0 1 1 1 0 0 0 1\" />\n"
+          "</feComponentTransfer>\n"
+          "<feComposite in=\"component2\" in2=\"blur2\" k3=\"%s\" operator=\"arithmetic\" k2=\"1\" result=\"composite1\" />\n"
+          "<feComposite in=\"composite1\" in2=\"SourceGraphic\" operator=\"in\" result=\"composite2\" />\n"
+        "</filter>\n", blend.str().c_str(), simply.str().c_str(), width.str().c_str(), type.str().c_str(), type.str().c_str(), type.str().c_str(), lightness.str().c_str());
+
+    return _filter;
+}; /* NeonDraw filter */
+
+/**
+    \brief    Custom predefined Point engraving filter.
+    
+    Convert image to a transparent point engraving
+
+    Filter's parameters:
+
+    * Turbulence type (enum, default fractalNoise else turbulence) -> turbulence (type)
+    * Horizontal frequency (0.001->1., default 1) -> turbulence (baseFrequency [/100])
+    * Vertical frequency (0.001->1., default 1) -> turbulence (baseFrequency [/100])
+    * Complexity (1->5, default 3) -> turbulence (numOctaves)
+    * Variation (0->1000, default 0) -> turbulence (seed)
+    * Noise reduction (-1000->-1500, default -1045) -> convolve (kernelMatrix, central value)
+    * Noise blend (enum, all blend options, default normal) -> blend (mode)
+    * Lightness (0.->10., default 2.5) -> composite1 (k1)
+    * Grain lightness (0.->10., default 1.3) -> composite1 (k2)
+    * Erase (0.00->1., default 0) -> composite1 (k4)
+    * Blur (0.01->2., default 0.5) -> blur (stdDeviation)
+    
+    * Drawing color (guint32, default rgb(255,255,255)) -> flood1 (flood-color, flood-opacity)
+    
+    * Background color (guint32, default rgb(99,89,46)) -> flood2 (flood-color, flood-opacity)
+*/
+
+class PointEngraving : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    PointEngraving ( ) : Filter() { };
+    ~PointEngraving ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+              "<name>" N_("Point Engraving") "</name>\n"
+              "<id>org.inkscape.effect.filter.PointEngraving</id>\n"
+              "<param name=\"tab\" type=\"notebook\">\n"
+                "<page name=\"optionstab\" gui-text=\"" N_("Options") "\">\n"
+                  "<param name=\"type\" gui-text=\"" N_("Turbulence type:") "\" type=\"optiongroup\" appearance=\"combo\">\n"
+                    "<option value=\"fractalNoise\">" N_("Fractal noise") "</option>\n"
+                  "<option value=\"turbulence\">" N_("Turbulence") "</option>\n"
+                  "</param>\n"
+                  "<param name=\"hfreq\" gui-text=\"" N_("Horizontal frequency") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.1\" max=\"100.00\">100</param>\n"
+                  "<param name=\"vfreq\" gui-text=\"" N_("Vertical frequency") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.1\" max=\"100.00\">100</param>\n"
+                  "<param name=\"complexity\" gui-text=\"" N_("Complexity") "\" type=\"int\" appearance=\"full\" min=\"1\" max=\"5\">1</param>\n"
+                  "<param name=\"variation\" gui-text=\"" N_("Variation") "\" type=\"int\" appearance=\"full\" min=\"1\" max=\"100\">0</param>\n"
+                  "<param name=\"reduction\" gui-text=\"" N_("Noise reduction") "\" type=\"int\" appearance=\"full\" min=\"0\" max=\"500\">45</param>\n"
+                  "<param name=\"blend\" gui-text=\"" N_("Noise blend:") "\" type=\"optiongroup\" appearance=\"combo\">\n"
+                    "<option value=\"multiply\">" N_("Multiply") "</option>\n"
+                    "<option value=\"normal\">" N_("Normal") "</option>\n"
+                    "<option value=\"screen\">" N_("Screen") "</option>\n"
+                    "<option value=\"lighten\">" N_("Lighten") "</option>\n"
+                    "<option value=\"darken\">" N_("Darken") "</option>\n"
+                  "</param>\n"
+                  "<param name=\"lightness\" gui-text=\"" N_("Lightness") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0\" max=\"10\">2.5</param>\n"
+                  "<param name=\"grain\" gui-text=\"" N_("Grain lightness") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0\" max=\"10\">1.3</param>\n"
+                  "<param name=\"erase\" gui-text=\"" N_("Erase") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0\" max=\"1\">0</param>\n"
+                  "<param name=\"blur\" gui-text=\"" N_("Blur") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.01\" max=\"2\">0.5</param>\n"
+                "</page>\n"
+                "<page name=\"fcolortab\" gui-text=\"" N_("Fill color") "\">\n"
+                  "<param name=\"fcolor\" gui-text=\"" N_("Color") "\" type=\"color\">-1</param>\n"
+                  "<param name=\"iof\" gui-text=\"" N_("Image on fill") "\" type=\"bool\" >false</param>\n"
+                "</page>\n"
+                "<page name=\"pcolortab\" gui-text=\"" N_("Points color") "\">\n"
+                  "<param name=\"pcolor\" gui-text=\"" N_("Color") "\" type=\"color\">1666789119</param>\n"
+                  "<param name=\"iop\" gui-text=\"" N_("Image on points") "\" type=\"bool\" >false</param>\n"
+                "</page>\n"
+              "</param>\n"
+              "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                    "<submenu name=\"" N_("Image Paint and Draw") "\"/>\n"
+                  "</submenu>\n"
+                "</effects-menu>\n"
+                "<menu-tip>" N_("Convert image to a transparent point engraving") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new PointEngraving());
+    };
+
+};
+
+gchar const *
+PointEngraving::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+  
+    std::ostringstream type;
+    std::ostringstream hfreq;
+    std::ostringstream vfreq;
+    std::ostringstream complexity;
+    std::ostringstream variation;
+    std::ostringstream reduction;
+    std::ostringstream blend;
+    std::ostringstream lightness;
+    std::ostringstream grain;
+    std::ostringstream erase;
+    std::ostringstream blur;
+    std::ostringstream r;
+    std::ostringstream g;
+    std::ostringstream b;
+    std::ostringstream a;
+    std::ostringstream br;
+    std::ostringstream bg;
+    std::ostringstream bb;
+    std::ostringstream ba;
+    std::ostringstream iof;
+    std::ostringstream iop;
+
+    type << ext->get_param_optiongroup("type");
+    hfreq << ext->get_param_float("hfreq") / 100;
+    vfreq << ext->get_param_float("vfreq") / 100;
+    complexity << ext->get_param_int("complexity");
+    variation << ext->get_param_int("variation");
+    reduction << (-1000 - ext->get_param_int("reduction"));
+    blend << ext->get_param_optiongroup("blend");
+    lightness << ext->get_param_float("lightness");
+    grain << ext->get_param_float("grain");
+    erase << ext->get_param_float("erase");
+    blur << ext->get_param_float("blur");
+    
+    guint32 fcolor = ext->get_param_color("fcolor");
+    r << ((fcolor >> 24) & 0xff);
+    g << ((fcolor >> 16) & 0xff);
+    b << ((fcolor >>  8) & 0xff);
+    a << (fcolor & 0xff) / 255.0F; 
+    
+    guint32 pcolor = ext->get_param_color("pcolor");
+    br << ((pcolor >> 24) & 0xff);
+    bg << ((pcolor >> 16) & 0xff);
+    bb << ((pcolor >>  8) & 0xff);
+    ba << (pcolor & 0xff) / 255.0F; 
+
+    if (ext->get_param_bool("iof"))
+        iof << "SourceGraphic";
+    else
+        iof << "flood2";
+
+    if (ext->get_param_bool("iop"))
+        iop << "SourceGraphic";
+    else
+        iop << "flood1";
+
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" inkscape:label=\"Point Engraving\" style=\"color-interpolation-filters:sRGB;\">\n"
+          "<feConvolveMatrix in=\"SourceGraphic\" kernelMatrix=\"0 250 0 250 %s 250 0 250 0\" order=\"3 3\" result=\"convolve\" />\n"
+          "<feBlend in=\"convolve\" in2=\"SourceGraphic\" mode=\"%s\" result=\"blend\" />\n"
+          "<feTurbulence type=\"%s\" baseFrequency=\"%s %s\" numOctaves=\"%s\" seed=\"%s\" result=\"turbulence\" />\n"
+          "<feColorMatrix in=\"blend\" type=\"luminanceToAlpha\" result=\"colormatrix1\" />\n"
+          "<feComposite in=\"turbulence\" in2=\"colormatrix1\" k1=\"%s\" k2=\"%s\" k4=\"%s\" operator=\"arithmetic\" result=\"composite1\" />\n"
+          "<feColorMatrix in=\"composite1\" values=\"1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 10 -9 \" result=\"colormatrix2\" />\n"
+          "<feGaussianBlur stdDeviation=\"%s\" result=\"blur\" />\n"
+          "<feFlood flood-color=\"rgb(%s,%s,%s)\" flood-opacity=\"%s\" result=\"flood1\" />\n"
+          "<feComposite in=\"%s\" in2=\"blur\" operator=\"out\" result=\"composite2\" />\n"
+          "<feFlood flood-color=\"rgb(%s,%s,%s)\" flood-opacity=\"%s\" result=\"flood2\" />\n"
+          "<feComposite in=\"%s\" in2=\"blur\" operator=\"in\" result=\"composite3\" />\n"
+          "<feComposite in=\"composite3\" in2=\"composite2\" k2=\"%s\" k3=\"%s\"  operator=\"arithmetic\" result=\"composite4\" />\n"
+          "<feComposite in2=\"SourceGraphic\" operator=\"in\" result=\"composite5\" />\n"
+        "</filter>\n", reduction.str().c_str(), blend.str().c_str(),
+                       type.str().c_str(), hfreq.str().c_str(), vfreq.str().c_str(), complexity.str().c_str(), variation.str().c_str(),
+                       lightness.str().c_str(), grain.str().c_str(), erase.str().c_str(), blur.str().c_str(),
+                       br.str().c_str(), bg.str().c_str(), bb.str().c_str(), ba.str().c_str(), iop.str().c_str(),
+                       r.str().c_str(), g.str().c_str(), b.str().c_str(), a.str().c_str(), iof.str().c_str(),
+                       a.str().c_str(), ba.str().c_str() );
+
+    return _filter;
+}; /* Point engraving filter */
+
+/**
+    \brief    Custom predefined Poster paint filter.
+    
+    Poster and painting effects.
+
+    Filter's parameters:
+    * Effect type (enum, default "Normal") ->
+        Normal = feComponentTransfer
+        Dented = Normal + intermediate values
+    * Transfer type (enum, default "discrete") -> component (type)
+    * Levels (0->15, default 5) -> component (tableValues)
+    * Blend mode (enum, default "Lighten") -> blend (mode)
+    * Primary simplify (0.01->100., default 4.) -> blur1 (stdDeviation)
+    * Secondary simplify (0.01->100., default 0.5) -> blur2 (stdDeviation)
+    * Pre-saturation (0.->1., default 1.) -> color1 (values)
+    * Post-saturation (0.->1., default 1.) -> color2 (values)
+    * Simulate antialiasing (boolean, default false) -> blur3 (true->stdDeviation=0.5, false->stdDeviation=0.01)
+*/
+class Posterize : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    Posterize ( ) : Filter() { };
+    ~Posterize ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+              "<name>" N_("Poster Paint") "</name>\n"
+              "<id>org.inkscape.effect.filter.Posterize</id>\n"
+              "<param name=\"type\" gui-text=\"" N_("Effect type:") "\" type=\"optiongroup\" appearance=\"combo\">\n"
+                "<option value=\"normal\">Normal</option>\n"
+                "<option value=\"dented\">Dented</option>\n"
+              "</param>\n"
+              "<param name=\"table\" gui-text=\"" N_("Transfer type:") "\" type=\"optiongroup\" appearance=\"combo\">\n"
+                "<option value=\"discrete\">" N_("Poster") "</option>\n"
+                "<option value=\"table\">" N_("Painting") "</option>\n"
+              "</param>\n"
+              "<param name=\"levels\" gui-text=\"" N_("Levels") "\" type=\"int\" appearance=\"full\" min=\"0\" max=\"15\">5</param>\n"
+              "<param name=\"blend\" gui-text=\"" N_("Blend mode:") "\" type=\"optiongroup\" appearance=\"combo\">\n"
+                "<option value=\"lighten\">Lighten</option>\n"
+                "<option value=\"normal\">Normal</option>\n"
+                "<option value=\"darken\">Darken</option>\n"
+                "<option value=\"multiply\">Multiply</option>\n"
+                "<option value=\"screen\">Screen</option>\n"
+              "</param>\n"
+              "<param name=\"blur1\" gui-text=\"" N_("Simplify (primary)") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.01\" max=\"100.00\">4.0</param>\n"
+              "<param name=\"blur2\" gui-text=\"" N_("Simplify (secondary)") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.01\" max=\"100.00\">0.5</param>\n"
+              "<param name=\"presaturation\" gui-text=\"" N_("Pre-saturation") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.00\" max=\"1.00\">1.00</param>\n"
+              "<param name=\"postsaturation\" gui-text=\"" N_("Post-saturation") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.00\" max=\"1.00\">1.00</param>\n"
+              "<param name=\"antialiasing\" gui-text=\"" N_("Simulate antialiasing") "\" type=\"bool\">false</param>\n"
+              "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                    "<submenu name=\"" N_("Image Paint and Draw") "\"/>\n"
+                  "</submenu>\n"
+                "</effects-menu>\n"
+                "<menu-tip>" N_("Poster and painting effects") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new Posterize());
+    };
+};
+
+gchar const *
+Posterize::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+
+    std::ostringstream table;
+    std::ostringstream blendmode;
+    std::ostringstream blur1;
+    std::ostringstream blur2;
+    std::ostringstream presat;
+    std::ostringstream postsat;
+    std::ostringstream transf;
+    std::ostringstream antialias;
+    
+    table << ext->get_param_optiongroup("table");
+    blendmode << ext->get_param_optiongroup("blend");
+    blur1 << ext->get_param_float("blur1");
+    blur2 << ext->get_param_float("blur2");
+    presat << ext->get_param_float("presaturation");
+    postsat << ext->get_param_float("postsaturation");
+
+    // TransfertComponent table values are calculated based on the poster type.
+    transf << "0";
+    int levels = ext->get_param_int("levels") + 1;
+    const gchar *effecttype =  ext->get_param_optiongroup("type");
+    if (levels == 1) {
+        if ((g_ascii_strcasecmp("dented", effecttype) == 0)) {
+            transf << " 1 0 1";
+        } else {
+            transf << " 1";
+        }
+    } else {
+        for ( int step = 1 ; step <= levels ; step++ ) {
+            float val = (float) step / levels;
+            transf << " " << val;
+            if ((g_ascii_strcasecmp("dented", effecttype) == 0)) {
+                transf << " " << (val - ((float) 1 / (3 * levels))) << " " << (val + ((float) 1 / (2 * levels)));
+            }
+        }
+    }
+    transf << " 1";
+    
+    if (ext->get_param_bool("antialiasing"))
+        antialias << "0.5";
+    else
+        antialias << "0.01";
+    
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Poster Paint\">\n"
+          "<feComposite operator=\"arithmetic\" k2=\"1\" result=\"composite1\" />\n"
+          "<feGaussianBlur stdDeviation=\"%s\" result=\"blur1\" />\n"
+          "<feGaussianBlur in=\"composite1\" stdDeviation=\"%s\" result=\"blur2\" />\n"
+          "<feBlend in2=\"blur1\" mode=\"%s\" result=\"blend\"/>\n"
+          "<feColorMatrix type=\"saturate\" values=\"%s\" result=\"color1\" />\n"
+          "<feComponentTransfer result=\"component\">\n"
+            "<feFuncR type=\"%s\" tableValues=\"%s\" />\n"
+            "<feFuncG type=\"%s\" tableValues=\"%s\" />\n"
+            "<feFuncB type=\"%s\" tableValues=\"%s\" />\n"
+          "</feComponentTransfer>\n"
+          "<feColorMatrix type=\"saturate\" values=\"%s\" result=\"color2\" />\n"
+          "<feGaussianBlur stdDeviation=\"%s\" result=\"blur3\" />\n"
+          "<feComposite in2=\"SourceGraphic\" operator=\"in\" result=\"composite3\" />\n"
+        "</filter>\n", blur1.str().c_str(), blur2.str().c_str(), blendmode.str().c_str(), presat.str().c_str(), table.str().c_str(), transf.str().c_str(), table.str().c_str(), transf.str().c_str(), table.str().c_str(), transf.str().c_str(), postsat.str().c_str(), antialias.str().c_str());
+
+    return _filter;
+}; /* Posterize filter */
+
+/**
+    \brief    Custom predefined Posterize basic filter.
+    
+    Simple posterizing effect
+
+    Filter's parameters:
+    * Levels (0->20, default 5) -> component1 (tableValues)
+    * Blur (0.01->20., default 4.) -> blur1 (stdDeviation)
+*/
+class PosterizeBasic : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    PosterizeBasic ( ) : Filter() { };
+    ~PosterizeBasic ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+              "<name>" N_("Posterize Basic") "</name>\n"
+              "<id>org.inkscape.effect.filter.PosterizeBasic</id>\n"
+              "<param name=\"levels\" gui-text=\"" N_("Levels") "\" type=\"int\" appearance=\"full\" min=\"0\" max=\"20\">5</param>\n"
+              "<param name=\"blur\" gui-text=\"" N_("Simplify") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.01\" max=\"20.00\">4.0</param>\n"
+              "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                    "<submenu name=\"" N_("Image Paint and Draw") "\"/>\n"
+                  "</submenu>\n"
+                "</effects-menu>\n"
+                "<menu-tip>" N_("Simple posterizing effect") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new PosterizeBasic());
+    };
+};
+
+gchar const *
+PosterizeBasic::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+
+    std::ostringstream blur;
+    std::ostringstream transf;
+    
+    blur << ext->get_param_float("blur");
+
+    transf << "0";
+    int levels = ext->get_param_int("levels") + 1;
+    for ( int step = 1 ; step <= levels ; step++ ) {
+        const float val = (float) step / levels;
+        transf << " " << val;
+    }
+    transf << " 1";
+
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Posterize Basic\">\n"
+          "<feGaussianBlur stdDeviation=\"%s\" result=\"blur1\" />\n"
+          "<feComponentTransfer in=\"blur1\" result=\"component1\">\n"
+            "<feFuncR type=\"discrete\" tableValues=\"%s\" />\n"
+            "<feFuncG type=\"discrete\" tableValues=\"%s\" />\n"
+            "<feFuncB type=\"discrete\" tableValues=\"%s\" />\n"
+          "</feComponentTransfer>\n"
+          "<feComposite in=\"component1\" in2=\"SourceGraphic\" operator=\"in\" />\n"
+        "</filter>\n", blur.str().c_str(), transf.str().c_str(), transf.str().c_str(), transf.str().c_str());
+
+    return _filter;
+}; /* PosterizeBasic filter */
+
+}; /* namespace Filter */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
+
+/* Change the 'PAINT' below to be your file name */
+#endif /* SEEN_INKSCAPE_EXTENSION_INTERNAL_FILTER_PAINT_H__ */
diff --git a/src/extension/internal/filter/protrusions.h b/src/extension/internal/filter/protrusions.h
new file mode 100644
index 0000000..590608d
--- /dev/null
+++ b/src/extension/internal/filter/protrusions.h
@@ -0,0 +1,100 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+#ifndef SEEN_INKSCAPE_EXTENSION_INTERNAL_FILTER_PROTRUSIONS_H__
+#define SEEN_INKSCAPE_EXTENSION_INTERNAL_FILTER_PROTRUSIONS_H__
+/* Change the 'PROTRUSIONS' above to be your file name */
+
+/*
+ * Copyright (C) 2008 Authors:
+ *   Ted Gould <ted@gould.cx>
+ * Copyright (C) 2011 Authors:
+ *   Ivan Louette (filters)
+ *   Nicolas Dufour (UI) <nicoduf@yahoo.fr>
+ *
+ * Protrusion filters
+ *   Snow
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+/* ^^^ Change the copyright to be you and your e-mail address ^^^ */
+
+#include "filter.h"
+
+#include "extension/internal/clear-n_.h"
+#include "extension/system.h"
+#include "extension/extension.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Filter {
+
+
+/**
+    \brief    Custom predefined Snow filter.
+    
+    Snow has fallen on object.
+*/
+class Snow : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+	gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+	Snow ( ) : Filter() { };
+	~Snow ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+
+public:
+	static void init () {
+		Inkscape::Extension::build_from_mem(
+			"<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+				"<name>" N_("Snow Crest") "</name>\n"
+				"<id>org.inkscape.effect.filter.snow</id>\n"
+				"<param name=\"drift\" gui-text=\"" N_("Drift Size") "\" type=\"float\" appearance=\"full\" min=\"0.0\" max=\"20.0\">3.5</param>\n"
+				"<effect>\n"
+					"<object-type>all</object-type>\n"
+					"<effects-menu>\n"
+						"<submenu name=\"" N_("Filters") "\">\n"
+   						"<submenu name=\"Protrusions\"/>\n"
+			      "</submenu>\n"
+					"</effects-menu>\n"
+					"<menu-tip>" N_("Snow has fallen on object") "</menu-tip>\n"
+				"</effect>\n"
+			"</inkscape-extension>\n", new Snow());
+	};
+
+};
+
+gchar const *
+Snow::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+	if (_filter != nullptr) g_free((void *)_filter);
+
+        std::ostringstream drift;
+        drift << ext->get_param_float("drift");
+
+	_filter = g_strdup_printf(
+				"<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Snow\">\n"
+					"<feConvolveMatrix order=\"3 3\" kernelMatrix=\"1 1 1 0 0 0 -1 -1 -1\" preserveAlpha=\"false\" divisor=\"3\"/>\n"
+					"<feMorphology operator=\"dilate\" radius=\"1 %s\"/>\n"
+					"<feGaussianBlur stdDeviation=\"1.6270889487870621\" result=\"result0\"/>\n"
+					"<feColorMatrix values=\"0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 0\" result=\"result1\"/>\n"
+					"<feOffset dx=\"0\" dy=\"1\" result=\"result5\"/>\n"
+					"<feDiffuseLighting in=\"result0\" diffuseConstant=\"2.2613065326633168\" surfaceScale=\"1\">\n"
+					  "<feDistantLight azimuth=\"225\" elevation=\"32\"/>\n"
+					"</feDiffuseLighting>\n"
+					"<feComposite in2=\"result1\" operator=\"in\" result=\"result2\"/>\n"
+					"<feColorMatrix values=\"0.4 0 0 0 0.6 0 0.4 0 0 0.6 0 0 0 0 1 0 0 0 1 0\" result=\"result4\"/>\n"
+					"<feComposite in2=\"result5\" in=\"result4\"/>\n"
+					"<feComposite in2=\"SourceGraphic\"/>\n"
+				"</filter>\n", drift.str().c_str());
+
+	return _filter;
+}; /* Snow filter */
+
+
+}; /* namespace Filter */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
+
+/* Change the 'PROTRUSIONS' below to be your file name */
+#endif /* SEEN_INKSCAPE_EXTENSION_INTERNAL_FILTER_PROTRUSIONS_H__ */
diff --git a/src/extension/internal/filter/shadows.h b/src/extension/internal/filter/shadows.h
new file mode 100644
index 0000000..d8aa69e
--- /dev/null
+++ b/src/extension/internal/filter/shadows.h
@@ -0,0 +1,190 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+#ifndef SEEN_INKSCAPE_EXTENSION_INTERNAL_FILTER_SHADOWS_H__
+#define SEEN_INKSCAPE_EXTENSION_INTERNAL_FILTER_SHADOWS_H__
+/* Change the 'SHADOWS' above to be your file name */
+
+/*
+ * Copyright (C) 2013 Authors:
+ *   Ivan Louette (filters)
+ *   Nicolas Dufour (UI) <nicoduf@yahoo.fr>
+ *
+ * Shadow filters
+ *   Drop shadow
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+/* ^^^ Change the copyright to be you and your e-mail address ^^^ */
+
+#include "filter.h"
+
+#include "extension/internal/clear-n_.h"
+#include "extension/system.h"
+#include "extension/extension.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Filter {
+
+/**
+    \brief    Custom predefined Drop shadow filter.
+    
+    Colorizable Drop shadow.
+
+    Filter's parameters:
+    * Blur radius (0.->200., default 3) -> blur (stdDeviation)
+    * Horizontal offset (-50.->50., default 6.0) -> offset (dx)
+    * Vertical offset (-50.->50., default 6.0) -> offset (dy)
+    * Blur type (enum, default outer) ->
+        outer = composite1 (operator="in"), composite2 (operator="over", in1="SourceGraphic", in2="offset")
+        inner = composite1 (operator="out"), composite2 (operator="atop", in1="offset", in2="SourceGraphic")
+        innercut = composite1 (operator="in"), composite2 (operator="out", in1="offset", in2="SourceGraphic")
+        outercut = composite1 (operator="out"), composite2 (operator="in", in1="SourceGraphic", in2="offset")
+        shadow = composite1 (operator="out"), composite2 (operator="atop", in1="offset", in2="offset")
+    * Color (guint, default 0,0,0,127) -> flood (flood-opacity, flood-color)
+    * Use object's color (boolean, default false) -> composite1 (in1, in2)
+*/
+class ColorizableDropShadow : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    ColorizableDropShadow ( ) : Filter() { };
+    ~ColorizableDropShadow ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+              "<name>" N_("Drop Shadow") "</name>\n"
+              "<id>org.inkscape.effect.filter.ColorDropShadow</id>\n"
+              "<param name=\"tab\" type=\"notebook\">\n"
+                "<page name=\"optionstab\" gui-text=\"" N_("Options") "\">\n"
+                  "<param name=\"blur\" gui-text=\"" N_("Blur radius (px)") "\" type=\"float\" appearance=\"full\" min=\"0.0\" max=\"200.0\">3.0</param>\n"
+                  "<param name=\"xoffset\" gui-text=\"" N_("Horizontal offset (px)") "\" type=\"float\" appearance=\"full\" min=\"-50.0\" max=\"50.0\">6.0</param>\n"
+                  "<param name=\"yoffset\" gui-text=\"" N_("Vertical offset (px)") "\" type=\"float\" appearance=\"full\" min=\"-50.0\" max=\"50.0\">6.0</param>\n"
+                  "<param name=\"type\" gui-text=\"" N_("Shadow type:") "\" type=\"optiongroup\" appearance=\"combo\" >\n"
+                    "<option value=\"outer\">" N_("Outer") "</option>\n"
+                    "<option value=\"inner\">" N_("Inner") "</option>\n"
+                    "<option value=\"outercut\">" N_("Outer cutout") "</option>\n"
+                    "<option value=\"innercut\">" N_("Inner cutout") "</option>\n"
+                    "<option value=\"shadow\">" N_("Shadow only") "</option>\n"
+                  "</param>\n"
+                "</page>\n"
+                "<page name=\"coltab\" gui-text=\"" N_("Blur color") "\">\n"
+                  "<param name=\"color\" gui-text=\"" N_("Color") "\" type=\"color\">127</param>\n"
+                  "<param name=\"objcolor\" gui-text=\"" N_("Use object's color") "\" type=\"bool\" >false</param>\n"
+                "</page>\n"
+              "</param>\n"
+              "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                     "<submenu name=\"" N_("Shadows and Glows") "\"/>\n"
+                  "</submenu>\n"
+                "</effects-menu>\n"
+              "<menu-tip>" N_("Colorizable Drop shadow") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new ColorizableDropShadow());
+    };
+
+};
+
+gchar const *
+ColorizableDropShadow::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+
+    std::ostringstream blur;
+    std::ostringstream a;
+    std::ostringstream r;
+    std::ostringstream g;
+    std::ostringstream b;
+    std::ostringstream x;
+    std::ostringstream y;
+    std::ostringstream comp1in1;
+    std::ostringstream comp1in2;
+    std::ostringstream comp1op;
+    std::ostringstream comp2in1;
+    std::ostringstream comp2in2;
+    std::ostringstream comp2op;
+    
+    const gchar *type = ext->get_param_optiongroup("type");
+    guint32 color = ext->get_param_color("color");
+
+    blur << ext->get_param_float("blur");
+    x << ext->get_param_float("xoffset");
+    y << ext->get_param_float("yoffset");
+    a << (color & 0xff) / 255.0F;
+    r << ((color >> 24) & 0xff);
+    g << ((color >> 16) & 0xff);
+    b << ((color >>  8) & 0xff);
+
+    // Select object or user-defined color
+    if ((g_ascii_strcasecmp("innercut", type) == 0)) {
+        if (ext->get_param_bool("objcolor")) {
+            comp2in1 << "SourceGraphic";
+            comp2in2 << "offset";
+        } else {
+            comp2in1 << "offset";
+            comp2in2 << "SourceGraphic";
+        }
+    } else {
+        if (ext->get_param_bool("objcolor")) {
+            comp1in1 << "SourceGraphic";
+            comp1in2 << "flood";
+        } else {
+            comp1in1 << "flood";
+            comp1in2 << "SourceGraphic";
+        }
+    }
+
+    // Shadow mode
+    if ((g_ascii_strcasecmp("outer", type) == 0)) {
+        comp1op << "in";
+        comp2op << "over";
+        comp2in1 << "SourceGraphic";
+        comp2in2 << "offset";
+    } else if ((g_ascii_strcasecmp("inner", type) == 0)) {
+        comp1op << "out";
+        comp2op << "atop";
+        comp2in1 << "offset";
+        comp2in2 << "SourceGraphic";
+    } else if ((g_ascii_strcasecmp("outercut", type) == 0)) {
+        comp1op << "in";
+        comp2op << "out";
+        comp2in1 << "offset";
+        comp2in2 << "SourceGraphic";
+    } else if ((g_ascii_strcasecmp("innercut", type) == 0)){
+        comp1op << "out";
+        comp1in1 << "flood";
+        comp1in2 << "SourceGraphic";
+        comp2op << "in";
+    } else { //shadow
+        comp1op << "in";
+        comp2op << "atop";
+        comp2in1 << "offset";
+        comp2in2 << "offset";
+    }
+
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Drop Shadow\">\n"
+          "<feFlood flood-opacity=\"%s\" flood-color=\"rgb(%s,%s,%s)\" result=\"flood\" />\n"
+          "<feComposite in=\"%s\" in2=\"%s\" operator=\"%s\" result=\"composite1\" />\n"
+          "<feGaussianBlur in=\"composite1\" stdDeviation=\"%s\" result=\"blur\" />\n"
+          "<feOffset dx=\"%s\" dy=\"%s\" result=\"offset\" />\n"
+          "<feComposite in=\"%s\" in2=\"%s\" operator=\"%s\" result=\"composite2\" />\n"
+        "</filter>\n", a.str().c_str(), r.str().c_str(), g.str().c_str(), b.str().c_str(),
+                       comp1in1.str().c_str(), comp1in2.str().c_str(), comp1op.str().c_str(),
+                       blur.str().c_str(), x.str().c_str(), y.str().c_str(),
+                       comp2in1.str().c_str(), comp2in2.str().c_str(), comp2op.str().c_str());
+
+    return _filter;
+}; /* Drop shadow filter */
+
+}; /* namespace Filter */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
+
+/* Change the 'SHADOWS' below to be your file name */
+#endif /* SEEN_INKSCAPE_EXTENSION_INTERNAL_FILTER_SHADOWS_H__ */
diff --git a/src/extension/internal/filter/textures.h b/src/extension/internal/filter/textures.h
new file mode 100644
index 0000000..45a78a3
--- /dev/null
+++ b/src/extension/internal/filter/textures.h
@@ -0,0 +1,159 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+#ifndef SEEN_INKSCAPE_EXTENSION_INTERNAL_FILTER_TEXTURES_H__
+#define SEEN_INKSCAPE_EXTENSION_INTERNAL_FILTER_TEXTURES_H__
+/* Change the 'TEXTURES' above to be your file name */
+
+/*
+ * Copyright (C) 2011 Authors:
+ *   Ivan Louette (filters)
+ *   Nicolas Dufour (UI) <nicoduf@yahoo.fr>
+ *
+ * Protrusion filters
+ *   Ink blot
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+/* ^^^ Change the copyright to be you and your e-mail address ^^^ */
+
+#include "filter.h"
+
+#include "extension/internal/clear-n_.h"
+#include "extension/system.h"
+#include "extension/extension.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Filter {
+
+
+/**
+    \brief    Custom predefined Ink Blot filter.
+    
+    Inkblot on tissue or rough paper.
+    
+    Filter's parameters:
+
+    * Turbulence type (enum, default fractalNoise else turbulence) -> turbulence (type)
+    * Frequency (0.001->1., default 0.04) -> turbulence (baseFrequency [/100])
+    * Complexity (1->5, default 3) -> turbulence (numOctaves)
+    * Variation (0->100, default 0) -> turbulence (seed)
+    * Horizontal inlay (0.01->30., default 10) -> blur1 (stdDeviation x)
+    * Vertical inlay (0.01->30., default 10) -> blur1 (stdDeviation y)
+    * Displacement (0.->100., default 50) -> map (scale)
+    * Blend (0.01->30., default 5) -> blur2 (stdDeviation)
+    * Stroke (enum, default over) -> composite (operator)
+    * Arithmetic stroke options
+        * k1 (-10.->10., default 1.5)
+        * k2 (-10.->10., default -0.25)
+        * k3 (-10.->10., default 0.5)
+*/
+class InkBlot : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+	gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+	InkBlot ( ) : Filter() { };
+	~InkBlot ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+
+public:
+	static void init () {
+		Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+            "<name>" N_("Ink Blot") "</name>\n"
+              "<id>org.inkscape.effect.filter.InkBlot</id>\n"
+              "<param name=\"type\" gui-text=\"" N_("Turbulence type:") "\" type=\"optiongroup\" appearance=\"combo\">\n"
+                "<option value=\"fractalNoise\">Fractal noise</option>\n"
+                "<option value=\"turbulence\">Turbulence</option>\n"
+              "</param>\n"
+              "<param name=\"freq\" gui-text=\"" N_("Frequency:") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.01\" max=\"100.00\">4</param>\n"
+              "<param name=\"complexity\" gui-text=\"" N_("Complexity:") "\" type=\"int\" appearance=\"full\" min=\"1\" max=\"5\">3</param>\n"
+              "<param name=\"variation\" gui-text=\"" N_("Variation:") "\" type=\"int\" appearance=\"full\" min=\"0\" max=\"100\">0</param>\n"
+              "<param name=\"hblur\" gui-text=\"" N_("Horizontal inlay:") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.01\" max=\"30.00\">10</param>\n"
+              "<param name=\"vblur\" gui-text=\"" N_("Vertical inlay:") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.01\" max=\"30.00\">10</param>\n"
+              "<param name=\"displacement\" gui-text=\"" N_("Displacement:") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.\" max=\"100.00\">50</param>\n"
+              "<param name=\"blend\" gui-text=\"" N_("Blend:") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.01\" max=\"30.00\">5</param>\n"
+              "<param name=\"stroke\" gui-text=\"" N_("Stroke:") "\" type=\"optiongroup\" appearance=\"combo\">\n"
+                "<option value=\"over\">" N_("Wide") "</option>\n"
+                "<option value=\"atop\">" N_("Normal") "</option>\n"
+                "<option value=\"in\">" N_("Narrow") "</option>\n"
+                "<option value=\"xor\">" N_("Overlapping") "</option>\n"
+                "<option value=\"out\">" N_("External") "</option>\n"
+                "<option value=\"arithmetic\">" N_("Custom") "</option>\n"
+              "</param>\n"
+              "<label appearance=\"header\">" N_("Custom stroke options") "</label>\n"
+                "<param name=\"k1\" gui-text=\"" N_("k1:") "\" type=\"float\" indent=\"1\" appearance=\"full\" precision=\"2\" min=\"-10.\" max=\"10.\">1.5</param>\n"
+                "<param name=\"k2\" gui-text=\"" N_("k2:") "\" type=\"float\" indent=\"1\" appearance=\"full\" precision=\"2\" min=\"-10.\" max=\"10.\">-0.25</param>\n"
+                "<param name=\"k3\" gui-text=\"" N_("k3:") "\" type=\"float\" indent=\"1\" appearance=\"full\" precision=\"2\" min=\"-10.\" max=\"10.\">0.5</param>\n"
+              "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                     "<submenu name=\"Textures\"/>\n"
+                  "</submenu>\n"
+                "</effects-menu>\n"
+                "<menu-tip>" N_("Inkblot on tissue or rough paper") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new InkBlot());
+	};
+
+};
+
+gchar const *
+InkBlot::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+	if (_filter != nullptr) g_free((void *)_filter);
+
+    std::ostringstream type;
+    std::ostringstream freq;
+    std::ostringstream complexity;
+    std::ostringstream variation;
+    std::ostringstream hblur;
+    std::ostringstream vblur;
+    std::ostringstream displacement;
+    std::ostringstream blend;
+    std::ostringstream stroke;
+    std::ostringstream custom;
+
+    type << ext->get_param_optiongroup("type");
+    freq << ext->get_param_float("freq") / 100;
+    complexity << ext->get_param_int("complexity");
+    variation << ext->get_param_int("variation");
+    hblur << ext->get_param_float("hblur");
+    vblur << ext->get_param_float("vblur");
+    displacement << ext->get_param_float("displacement");
+    blend << ext->get_param_float("blend");
+
+    const gchar *ope = ext->get_param_optiongroup("stroke");
+    if (g_ascii_strcasecmp("arithmetic", ope) == 0) {
+        custom << "k1=\"" << ext->get_param_float("k1") << "\" k2=\"" << ext->get_param_float("k2") << "\" k3=\"" << ext->get_param_float("k3") << "\"";
+    } else {
+        custom << "";
+    }
+
+    stroke << ext->get_param_optiongroup("stroke");
+
+	_filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" x=\"-0.15\" width=\"1.3\" y=\"-0.15\" height=\"1.3\" inkscape:label=\"Ink Blot\" >\n"
+          "<feGaussianBlur in=\"SourceGraphic\" stdDeviation=\"%s %s\" result=\"blur1\" />\n"
+          "<feTurbulence type=\"%s\" baseFrequency=\"%s\" numOctaves=\"%s\" seed=\"%s\" result=\"turbulence\" />\n"
+          "<feDisplacementMap in=\"blur1\" in2=\"turbulence\" xChannelSelector=\"R\" yChannelSelector=\"G\" scale=\"%s\" result=\"map\" />\n"
+          "<feGaussianBlur in=\"map\" stdDeviation=\"%s\" result=\"blur2\" />\n"
+          "<feComposite in=\"blur2\" in2=\"map\" %s operator=\"%s\" result=\"composite\" />\n"
+        "</filter>\n", hblur.str().c_str(), vblur.str().c_str(), type.str().c_str(),
+                       freq.str().c_str(), complexity.str().c_str(), variation.str().c_str(),
+                       displacement.str().c_str(), blend.str().c_str(),
+                       custom.str().c_str(), stroke.str().c_str() );
+
+	return _filter;
+
+}; /* Ink Blot filter */
+
+
+}; /* namespace Filter */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
+
+/* Change the 'TEXTURES' below to be your file name */
+#endif /* SEEN_INKSCAPE_EXTENSION_INTERNAL_FILTER_TEXTURES_H__ */
diff --git a/src/extension/internal/filter/transparency.h b/src/extension/internal/filter/transparency.h
new file mode 100644
index 0000000..87a4c88
--- /dev/null
+++ b/src/extension/internal/filter/transparency.h
@@ -0,0 +1,400 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+#ifndef SEEN_INKSCAPE_EXTENSION_INTERNAL_FILTER_TRANSPARENCY_H__
+#define SEEN_INKSCAPE_EXTENSION_INTERNAL_FILTER_TRANSPARENCY_H__
+/* Change the 'TRANSPARENCY' above to be your file name */
+
+/*
+ * Copyright (C) 2011 Authors:
+ *   Ivan Louette (filters)
+ *   Nicolas Dufour (UI) <nicoduf@yahoo.fr>
+ *
+ * Fill and transparency filters
+ *   Blend
+ *   Channel transparency
+ *   Light eraser
+ *   Opacity
+ *   Silhouette
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+/* ^^^ Change the copyright to be you and your e-mail address ^^^ */
+
+#include "filter.h"
+
+#include "extension/internal/clear-n_.h"
+#include "extension/system.h"
+#include "extension/extension.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+namespace Filter {
+
+/**
+    \brief    Custom predefined Blend filter.
+    
+    Blend objects with background images or with themselves
+
+    Filter's parameters:
+    * Source (enum [SourceGraphic,BackgroundImage], default BackgroundImage) -> blend (in2)
+    * Mode (enum, all blend modes, default Multiply) -> blend (mode)
+*/
+
+class Blend : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    Blend ( ) : Filter() { };
+    ~Blend ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+              "<name>" N_("Blend") "</name>\n"
+              "<id>org.inkscape.effect.filter.Blend</id>\n"
+              "<param name=\"source\" gui-text=\"" N_("Source:") "\" type=\"optiongroup\" appearance=\"combo\">\n"
+                "<option value=\"BackgroundImage\">" N_("Background") "</option>\n"
+                "<option value=\"SourceGraphic\">" N_("Image") "</option>\n"
+              "</param>\n"
+              "<param name=\"mode\" gui-text=\"" N_("Mode:") "\" type=\"optiongroup\" appearance=\"combo\">\n"
+                "<option value=\"multiply\">" N_("Multiply") "</option>\n"
+                "<option value=\"normal\">" N_("Normal") "</option>\n"
+                "<option value=\"screen\">" N_("Screen") "</option>\n"
+                "<option value=\"darken\">" N_("Darken") "</option>\n"
+                "<option value=\"lighten\">" N_("Lighten") "</option>\n"
+              "</param>\n"
+              "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                    "<submenu name=\"" N_("Fill and Transparency") "\"/>\n"
+                  "</submenu>\n"
+                "</effects-menu>\n"
+                "<menu-tip>" N_("Blend objects with background images or with themselves") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new Blend());
+    };
+
+};
+
+gchar const *
+Blend::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+
+    std::ostringstream source;
+    std::ostringstream mode;
+
+    source << ext->get_param_optiongroup("source");
+    mode << ext->get_param_optiongroup("mode");
+
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Blend\">\n"
+          "<feBlend in2=\"%s\" mode=\"%s\" result=\"blend\" />\n"
+        "</filter>\n", source.str().c_str(), mode.str().c_str() );
+
+    return _filter;
+}; /* Blend filter */
+
+/**
+    \brief    Custom predefined Channel transparency filter.
+    
+    Channel transparency filter.
+
+    Filter's parameters:
+    * Saturation (0.->1., default 1.) -> colormatrix1 (values)
+    * Red (-10.->10., default -1.) -> colormatrix2 (values)
+    * Green (-10.->10., default 0.5) -> colormatrix2 (values)
+    * Blue (-10.->10., default 0.5) -> colormatrix2 (values)
+    * Alpha (-10.->10., default 1.) -> colormatrix2 (values)
+    * Flood colors (guint, default 16777215) -> flood (flood-opacity, flood-color)
+    * Inverted (boolean, default false) -> composite1 (operator, true='in', false='out')
+    
+    Matrix:
+      1  0  0  0  0
+      0  1  0  0  0
+      0  0  1  0  0
+      R  G  B  A  0
+*/
+class ChannelTransparency : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    ChannelTransparency ( ) : Filter() { };
+    ~ChannelTransparency ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+    
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+              "<name>" N_("Channel Transparency") "</name>\n"
+              "<id>org.inkscape.effect.filter.ChannelTransparency</id>\n"
+              "<param name=\"red\" gui-text=\"" N_("Red") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"-10.\" max=\"10.\">-1</param>\n"
+              "<param name=\"green\" gui-text=\"" N_("Green") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"-10.\" max=\"10.\">0.5</param>\n"
+              "<param name=\"blue\" gui-text=\"" N_("Blue") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"-10.\" max=\"10.\">0.5</param>\n"
+              "<param name=\"alpha\" gui-text=\"" N_("Alpha") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"-10.\" max=\"10.\">1</param>\n"
+              "<param name=\"invert\" gui-text=\"" N_("Inverted") "\" type=\"bool\">false</param>\n"
+              "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                    "<submenu name=\"" N_("Fill and Transparency") "\"/>\n"
+                  "</submenu>\n"
+                "</effects-menu>\n"
+                "<menu-tip>" N_("Replace RGB with transparency") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new ChannelTransparency());
+    };
+};
+
+gchar const *
+ChannelTransparency::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+
+    std::ostringstream red;
+    std::ostringstream green;
+    std::ostringstream blue;
+    std::ostringstream alpha;
+    std::ostringstream invert;
+
+    red << ext->get_param_float("red");
+    green << ext->get_param_float("green");
+    blue << ext->get_param_float("blue");
+    alpha << ext->get_param_float("alpha");
+
+    if (!ext->get_param_bool("invert")) {
+        invert << "in";
+    } else {
+        invert << "xor";
+    }
+    
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" inkscape:label=\"Channel Transparency\" style=\"color-interpolation-filters:sRGB;\" >\n"
+          "<feColorMatrix values=\"1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 %s %s %s %s 0 \" in=\"SourceGraphic\" result=\"colormatrix\" />\n"
+          "<feComposite in=\"colormatrix\" in2=\"SourceGraphic\" operator=\"%s\" result=\"composite1\" />\n"
+        "</filter>\n", red.str().c_str(), green.str().c_str(), blue.str().c_str(), alpha.str().c_str(),
+                       invert.str().c_str());
+
+    return _filter;
+}; /* Channel transparency filter */
+
+/**
+    \brief    Custom predefined LightEraser filter.
+    
+    Make the lightest parts of the object progressively transparent.
+
+    Filter's parameters:
+    * Expansion (0.->1000., default 50) -> colormatrix (4th value, multiplicator)
+    * Erosion (1.->1000., default 100) -> colormatrix (first 3 values, multiplicator)
+    * Global opacity (0.->1., default 1.) -> composite (k2)
+    * Inverted (boolean, default false) -> colormatrix (values, true: first 3 values positive, 4th negative)
+    
+*/
+class LightEraser : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    LightEraser ( ) : Filter() { };
+    ~LightEraser ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+    
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+              "<name>" N_("Light Eraser") "</name>\n"
+              "<id>org.inkscape.effect.filter.LightEraser</id>\n"
+              "<param name=\"expand\" gui-text=\"" N_("Expansion") "\" type=\"float\" appearance=\"full\"  min=\"0\" max=\"1000\">50</param>\n"
+              "<param name=\"erode\" gui-text=\"" N_("Erosion") "\" type=\"float\" appearance=\"full\" min=\"1\" max=\"1000\">100</param>\n"
+              "<param name=\"opacity\" gui-text=\"" N_("Global opacity") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.\" max=\"1.\">1</param>\n"
+              "<param name=\"invert\" gui-text=\"" N_("Inverted") "\" type=\"bool\">false</param>\n"
+              "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                    "<submenu name=\"" N_("Fill and Transparency") "\"/>\n"
+                  "</submenu>\n"
+                "</effects-menu>\n"
+                "<menu-tip>" N_("Make the lightest parts of the object progressively transparent") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new LightEraser());
+    };
+};
+
+gchar const *
+LightEraser::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+
+    std::ostringstream expand;
+    std::ostringstream erode;
+    std::ostringstream opacity;
+
+    opacity << ext->get_param_float("opacity");
+
+    if (ext->get_param_bool("invert")) {
+        expand << (ext->get_param_float("erode") * 0.2125) << " "
+               << (ext->get_param_float("erode") * 0.7154) << " "
+               << (ext->get_param_float("erode") * 0.0721);
+        erode << (-ext->get_param_float("expand"));
+    } else {
+        expand << (-ext->get_param_float("erode") * 0.2125) << " "
+               << (-ext->get_param_float("erode") * 0.7154) << " "
+               << (-ext->get_param_float("erode") * 0.0721);
+        erode << ext->get_param_float("expand");
+    }
+
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" inkscape:label=\"Light Eraser\" style=\"color-interpolation-filters:sRGB;\" >\n"
+          "<feColorMatrix values=\"1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 %s %s 0 \" result=\"colormatrix\" />\n"
+          "<feComposite in2=\"colormatrix\" operator=\"arithmetic\" k2=\"%s\" result=\"composite\" />\n"
+        "</filter>\n", expand.str().c_str(), erode.str().c_str(), opacity.str().c_str());
+
+    return _filter;
+}; /* Light Eraser filter */
+
+
+/**
+    \brief    Custom predefined Opacity filter.
+    
+    Set opacity and strength of opacity boundaries.
+
+    Filter's parameters:
+    * Expansion (0.->1000., default 5) -> colormatrix (last-1th value)
+    * Erosion (0.->1000., default 1) -> colormatrix (last value)
+    * Global opacity (0.->1., default 1.) -> composite (k2)
+    
+*/
+class Opacity : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    Opacity ( ) : Filter() { };
+    ~Opacity ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+    
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+              "<name>" N_("Opacity") "</name>\n"
+              "<id>org.inkscape.effect.filter.Opacity</id>\n"
+              "<param name=\"expand\" gui-text=\"" N_("Expansion") "\" type=\"float\" appearance=\"full\"  min=\"1\" max=\"1000\">5</param>\n"
+              "<param name=\"erode\" gui-text=\"" N_("Erosion") "\" type=\"float\" appearance=\"full\" min=\"0\" max=\"1000\">1</param>\n"
+              "<param name=\"opacity\" gui-text=\"" N_("Global opacity") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.\" max=\"1.\">1</param>\n"
+              "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                    "<submenu name=\"" N_("Fill and Transparency") "\"/>\n"
+                  "</submenu>\n"
+                "</effects-menu>\n"
+                "<menu-tip>" N_("Set opacity and strength of opacity boundaries") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new Opacity());
+    };
+};
+
+gchar const *
+Opacity::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+
+    std::ostringstream matrix;
+    std::ostringstream opacity;
+
+    opacity << ext->get_param_float("opacity");
+
+    matrix << (ext->get_param_float("expand")) << " "
+           << (-ext->get_param_float("erode"));
+
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" inkscape:label=\"Opacity\" style=\"color-interpolation-filters:sRGB;\" >\n"
+          "<feColorMatrix values=\"1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 %s \" result=\"colormatrix\" />\n"
+          "<feComposite in2=\"colormatrix\" operator=\"arithmetic\" k2=\"%s\" result=\"composite\" />\n"
+        "</filter>\n", matrix.str().c_str(), opacity.str().c_str());
+
+    return _filter;
+}; /* Opacity filter */
+
+/**
+    \brief    Custom predefined Silhouette filter.
+    
+    Repaint anything visible monochrome
+
+    Filter's parameters:
+    * Blur (0.01->50., default 0.01) -> blur (stdDeviation)
+    * Cutout (boolean, default False) -> composite (false=in, true=out)
+    * Color (guint, default 0,0,0,255) -> flood (flood-color, flood-opacity)
+*/
+
+class Silhouette : public Inkscape::Extension::Internal::Filter::Filter {
+protected:
+    gchar const * get_filter_text (Inkscape::Extension::Extension * ext) override;
+
+public:
+    Silhouette ( ) : Filter() { };
+    ~Silhouette ( ) override { if (_filter != nullptr) g_free((void *)_filter); return; }
+
+    static void init () {
+        Inkscape::Extension::build_from_mem(
+            "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+              "<name>" N_("Silhouette") "</name>\n"
+              "<id>org.inkscape.effect.filter.Silhouette</id>\n"
+              "<param name=\"blur\" gui-text=\"" N_("Blur") "\" type=\"float\" appearance=\"full\" precision=\"2\" min=\"0.01\" max=\"50.00\">0.01</param>\n"
+              "<param name=\"cutout\" gui-text=\"" N_("Cutout") "\" type=\"bool\">false</param>\n"
+              "<param name=\"color\" gui-text=\"" N_("Color") "\" type=\"color\">255</param>\n"
+              "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                  "<submenu name=\"" N_("Filters") "\">\n"
+                    "<submenu name=\"" N_("Fill and Transparency") "\"/>\n"
+                  "</submenu>\n"
+                "</effects-menu>\n"
+                "<menu-tip>" N_("Repaint anything visible monochrome") "</menu-tip>\n"
+              "</effect>\n"
+            "</inkscape-extension>\n", new Silhouette());
+    };
+
+};
+
+gchar const *
+Silhouette::get_filter_text (Inkscape::Extension::Extension * ext)
+{
+    if (_filter != nullptr) g_free((void *)_filter);
+
+    std::ostringstream a;
+    std::ostringstream r;
+    std::ostringstream g;
+    std::ostringstream b;
+    std::ostringstream cutout;
+    std::ostringstream blur;
+
+    guint32 color = ext->get_param_color("color");
+    r << ((color >> 24) & 0xff);
+    g << ((color >> 16) & 0xff);
+    b << ((color >>  8) & 0xff);
+    a << (color & 0xff) / 255.0F;
+    if (ext->get_param_bool("cutout"))
+        cutout << "out";
+    else
+        cutout << "in";
+    blur << ext->get_param_float("blur");
+
+    _filter = g_strdup_printf(
+        "<filter xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\" style=\"color-interpolation-filters:sRGB;\" inkscape:label=\"Silhouette\">\n"
+          "<feFlood flood-opacity=\"%s\" flood-color=\"rgb(%s,%s,%s)\" result=\"flood\" />\n"
+          "<feComposite in=\"flood\" in2=\"SourceGraphic\" operator=\"%s\" result=\"composite\" />\n"
+          "<feGaussianBlur stdDeviation=\"%s\" />\n"
+        "</filter>\n", a.str().c_str(), r.str().c_str(), g.str().c_str(), b.str().c_str(), cutout.str().c_str(), blur.str().c_str());
+
+    return _filter;
+}; /* Silhouette filter */
+
+}; /* namespace Filter */
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
+
+/* Change the 'TRANSPARENCY' below to be your file name */
+#endif /* SEEN_INKSCAPE_EXTENSION_INTERNAL_FILTER_TRANSPARENCY_H__ */
diff --git a/src/extension/internal/gdkpixbuf-input.cpp b/src/extension/internal/gdkpixbuf-input.cpp
new file mode 100644
index 0000000..08555fb
--- /dev/null
+++ b/src/extension/internal/gdkpixbuf-input.cpp
@@ -0,0 +1,254 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/** @file
+ * TODO: insert short description here
+ *//*
+ * Authors: see git history
+ *
+ * Copyright (C) 2018 Authors
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include <set>
+
+#include <gdk-pixbuf/gdk-pixbuf.h>
+#include <gdkmm/pixbuf.h>
+#include <gdkmm/pixbufformat.h>
+#include <glib/gprintf.h>
+#include <glibmm/i18n.h>
+
+#include "document.h"
+#include "document-undo.h"
+#include "gdkpixbuf-input.h"
+#include "image-resolution.h"
+#include "preferences.h"
+#include "selection-chemistry.h"
+
+#include "display/cairo-utils.h"
+
+#include "extension/input.h"
+#include "extension/system.h"
+
+#include "io/dir-util.h"
+
+#include "object/sp-image.h"
+#include "object/sp-root.h"
+
+#include "util/units.h"
+
+namespace Inkscape {
+
+namespace Extension {
+namespace Internal {
+
+SPDocument *
+GdkpixbufInput::open(Inkscape::Extension::Input *mod, char const *uri)
+{
+    // Determine whether the image should be embedded
+    Inkscape::Preferences *prefs = Inkscape::Preferences::get();
+    bool ask =            prefs->getBool(  "/dialogs/import/ask");
+    bool forcexdpi =      prefs->getBool(  "/dialogs/import/forcexdpi");
+    Glib::ustring link  = prefs->getString("/dialogs/import/link");
+    Glib::ustring scale = prefs->getString("/dialogs/import/scale");
+
+    // If we asked about import preferences, get values and update preferences.
+    if (ask) {
+        ask       = !mod->get_param_bool("do_not_ask");
+        forcexdpi = (strcmp(mod->get_param_optiongroup("dpi"), "from_default") == 0);
+        link      =  mod->get_param_optiongroup("link");
+        scale     =  mod->get_param_optiongroup("scale");
+
+        prefs->setBool(  "/dialogs/import/ask",       ask      );
+        prefs->setBool(  "/dialogs/import/forcexdpi", forcexdpi);
+        prefs->setString("/dialogs/import/link",      link     );
+        prefs->setString("/dialogs/import/scale",     scale    );
+    }
+
+    bool embed = (link == "embed");
+ 
+    SPDocument *doc = nullptr;
+    std::unique_ptr<Inkscape::Pixbuf> pb(Inkscape::Pixbuf::create_from_file(uri));
+
+    // TODO: the pixbuf is created again from the base64-encoded attribute in SPImage.
+    // Find a way to create the pixbuf only once.
+
+    if (pb) {
+        doc = SPDocument::createNewDoc(nullptr, TRUE, TRUE);
+        bool saved = DocumentUndo::getUndoSensitive(doc);
+        DocumentUndo::setUndoSensitive(doc, false); // no need to undo in this temporary document
+
+        double width = pb->width();
+        double height = pb->height();
+        double defaultxdpi = prefs->getDouble("/dialogs/import/defaultxdpi/value", Inkscape::Util::Quantity::convert(1, "in", "px"));
+
+        ImageResolution *ir = nullptr;
+        double xscale = 1;
+        double yscale = 1;
+
+
+        if (!ir && !forcexdpi) {
+            ir = new ImageResolution(uri);
+        }
+        if (ir && ir->ok()) {
+            xscale = 960.0 / round(10.*ir->x());  // round-off to 0.1 dpi
+            yscale = 960.0 / round(10.*ir->y());
+            // prevent crash on image with too small dpi (bug 1479193)
+            if (ir->x() <= .05)
+                xscale = 960.0;
+            if (ir->y() <= .05)
+                yscale = 960.0;
+        } else {
+            xscale = 96.0 / defaultxdpi;
+            yscale = 96.0 / defaultxdpi;
+        }
+
+        width *= xscale;
+        height *= yscale;
+
+        delete ir; // deleting NULL is safe
+
+        // Create image node
+        Inkscape::XML::Document *xml_doc = doc->getReprDoc();
+        Inkscape::XML::Node *image_node = xml_doc->createElement("svg:image");
+        sp_repr_set_svg_double(image_node, "width", width);
+        sp_repr_set_svg_double(image_node, "height", height);
+
+        // Set default value as we honor "preserveAspectRatio".
+        image_node->setAttribute("preserveAspectRatio", "none");
+
+        // This is actually 'image-rendering'.
+        if( scale.compare( "auto" ) != 0 ) {
+            SPCSSAttr *css = sp_repr_css_attr_new();
+            sp_repr_css_set_property(css, "image-rendering", scale.c_str());
+            sp_repr_css_set(image_node, css, "style");
+            sp_repr_css_attr_unref( css );
+        }
+
+        if (embed) {
+            sp_embed_image(image_node, pb.get());
+        } else {
+            // convert filename to uri
+            gchar* _uri = g_filename_to_uri(uri, nullptr, nullptr);
+            if(_uri) {
+                image_node->setAttribute("xlink:href", _uri);
+                g_free(_uri);
+            } else {
+                image_node->setAttribute("xlink:href", uri);
+            }
+        }
+
+        // Add it to the current layer
+        Inkscape::XML::Node *layer_node = xml_doc->createElement("svg:g");
+        layer_node->setAttribute("inkscape:groupmode", "layer");
+        layer_node->setAttribute("inkscape:label", "Image");
+        doc->getRoot()->appendChildRepr(layer_node);
+        layer_node->appendChild(image_node);
+        Inkscape::GC::release(image_node);
+        Inkscape::GC::release(layer_node);
+        fit_canvas_to_drawing(doc);
+        
+        // Set viewBox if it doesn't exist
+        if (!doc->getRoot()->viewBox_set) {
+            // std::cerr << "Viewbox not set, setting" << std::endl;
+            doc->setViewBox(Geom::Rect::from_xywh(0, 0, doc->getWidth().value(doc->getDisplayUnit()), doc->getHeight().value(doc->getDisplayUnit())));
+        }
+        
+        // restore undo, as now this document may be shown to the user if a bitmap was opened
+        DocumentUndo::setUndoSensitive(doc, saved);
+    } else {
+        printf("GdkPixbuf loader failed\n");
+    }
+
+    return doc;
+}
+
+#include "clear-n_.h"
+
+void
+GdkpixbufInput::init()
+{
+    static std::vector< Gdk::PixbufFormat > formatlist = Gdk::Pixbuf::get_formats();
+    for (auto i: formatlist) {
+        GdkPixbufFormat *pixformat = i.gobj();
+
+        gchar *name =        gdk_pixbuf_format_get_name(pixformat);
+        gchar *description = gdk_pixbuf_format_get_description(pixformat);
+        gchar **extensions =  gdk_pixbuf_format_get_extensions(pixformat);
+        gchar **mimetypes =   gdk_pixbuf_format_get_mime_types(pixformat);
+
+        for (int i = 0; extensions[i] != nullptr; i++) {
+        for (int j = 0; mimetypes[j] != nullptr; j++) {
+
+            /* thanks but no thanks, we'll handle SVG extensions... */
+            if (strcmp(extensions[i], "svg") == 0) {
+                continue;
+            }
+            if (strcmp(extensions[i], "svgz") == 0) {
+                continue;
+            }
+            if (strcmp(extensions[i], "svg.gz") == 0) {
+                continue;
+            }
+            gchar *caption = g_strdup_printf(_("%s bitmap image import"), name);
+
+            gchar *xmlString = g_strdup_printf(
+                "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+                  "<name>%s</name>\n"
+                  "<id>org.inkscape.input.gdkpixbuf.%s</id>\n"
+
+                  "<param name='link' type='optiongroup' gui-text='" N_("Image Import Type:") "' gui-description='" N_("Embed results in stand-alone, larger SVG files. Link references a file outside this SVG document and all files must be moved together.") "' >\n"
+                    "<option value='embed' >" N_("Embed") "</option>\n"
+                    "<option value='link' >" N_("Link") "</option>\n"
+                  "</param>\n"
+
+                  "<param name='dpi' type='optiongroup' gui-text='" N_("Image DPI:") "' gui-description='" N_("Take information from file or use default bitmap import resolution as defined in the preferences.") "' >\n"
+                    "<option value='from_file' >" N_("From file") "</option>\n"
+                    "<option value='from_default' >" N_("Default import resolution") "</option>\n"
+                  "</param>\n"
+
+                  "<param name='scale' type='optiongroup' gui-text='" N_("Image Rendering Mode:") "' gui-description='" N_("When an image is upscaled, apply smoothing or keep blocky (pixelated). (Will not work in all browsers.)") "' >\n"
+                    "<option value='auto' >" N_("None (auto)") "</option>\n"
+                    "<option value='optimizeQuality' >" N_("Smooth (optimizeQuality)") "</option>\n"
+                    "<option value='optimizeSpeed' >" N_("Blocky (optimizeSpeed)") "</option>\n"
+                  "</param>\n"
+
+                  "<param name=\"do_not_ask\" gui-description='" N_("Hide the dialog next time and always apply the same actions.") "' gui-text=\"" N_("Don't ask again") "\" type=\"bool\" >false</param>\n"
+                  "<input>\n"
+                    "<extension>.%s</extension>\n"
+                    "<mimetype>%s</mimetype>\n"
+                    "<filetypename>%s (*.%s)</filetypename>\n"
+                    "<filetypetooltip>%s</filetypetooltip>\n"
+                  "</input>\n"
+                "</inkscape-extension>",
+                caption,
+                extensions[i],
+                extensions[i],
+                mimetypes[j],
+                name,
+                extensions[i],
+                description
+                );
+
+            Inkscape::Extension::build_from_mem(xmlString, new GdkpixbufInput());
+            g_free(xmlString);
+            g_free(caption);
+        }}
+
+        g_free(name);
+        g_free(description);
+        g_strfreev(mimetypes);
+        g_strfreev(extensions);
+    }
+}
+
+} } }  /* namespace Inkscape, Extension, Implementation */
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
diff --git a/src/extension/internal/gdkpixbuf-input.h b/src/extension/internal/gdkpixbuf-input.h
new file mode 100644
index 0000000..1980700
--- /dev/null
+++ b/src/extension/internal/gdkpixbuf-input.h
@@ -0,0 +1,40 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/** @file
+ * TODO: insert short description here
+ *//*
+ * Authors: see git history
+ *
+ * Copyright (C) 2018 Authors
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+#ifndef INKSCAPE_EXTENSION_INTERNAL_GDKPIXBUF_INPUT_H
+#define INKSCAPE_EXTENSION_INTERNAL_GDKPIXBUF_INPUT_H
+
+#include "extension/implementation/implementation.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+
+class GdkpixbufInput : Inkscape::Extension::Implementation::Implementation {
+public:
+    SPDocument *open(Inkscape::Extension::Input *mod,
+                     char const *uri) override;
+    static void init();
+};
+
+} } }  /* namespace Inkscape, Extension, Implementation */
+
+
+#endif /* INKSCAPE_EXTENSION_INTERNAL_GDKPIXBUF_INPUT_H */
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
diff --git a/src/extension/internal/gimpgrad.cpp b/src/extension/internal/gimpgrad.cpp
new file mode 100644
index 0000000..0ecef60
--- /dev/null
+++ b/src/extension/internal/gimpgrad.cpp
@@ -0,0 +1,292 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/** \file
+ * Inkscape::Extension::Internal::GimpGrad implementation
+ */
+
+/*
+ * Authors:
+ *   Ted Gould <ted@gould.cx>
+ *   Abhishek Sharma
+ *
+ * Copyright (C) 2004-2005 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include <color-rgba.h>
+#include "io/sys.h"
+#include "extension/system.h"
+#include "svg/css-ostringstream.h"
+#include "svg/svg-color.h"
+
+#include "gimpgrad.h"
+#include "streq.h"
+#include "strneq.h"
+#include "document.h"
+#include "extension/extension.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+
+/**
+    \brief  A function to allocate anything -- just an example here
+    \param  module  Unused
+    \return Whether the load was successful
+*/
+bool GimpGrad::load (Inkscape::Extension::Extension */*module*/)
+{
+    // std::cout << "Hey, I'm loading!\n" << std::endl;
+    return TRUE;
+}
+
+/**
+    \brief  A function to remove what was allocated
+    \param  module  Unused
+    \return None
+*/
+void GimpGrad::unload (Inkscape::Extension::Extension */*module*/)
+{
+    // std::cout << "Nooo! I'm being unloaded!" << std::endl;
+    return;
+}
+
+static void append_css_num(Glib::ustring &str, double const num)
+{
+    CSSOStringStream stream;
+    stream << num;
+    str += stream.str();
+}
+
+/**
+    \brief  A function to turn a color into a gradient stop
+    \param  in_color  The color for the stop
+    \param  location  Where the stop is placed in the gradient
+    \return The text that is the stop.  Full SVG containing the element.
+
+    This function encapsulates all of the translation of the ColorRGBA
+    and the location into the gradient.  It is really pretty simple except
+    that the ColorRGBA is in floats that are 0 to 1 and the SVG wants
+    hex values from 0 to 255 for color.  Otherwise mostly this is just
+    turning the values into strings and returning it.
+*/
+static Glib::ustring stop_svg(ColorRGBA const in_color, double const location)
+{
+    Glib::ustring ret("<stop stop-color=\"");
+
+    char stop_color_css[16];
+    sp_svg_write_color(stop_color_css, sizeof(stop_color_css), in_color.getIntValue());
+    ret += stop_color_css;
+    ret += '"';
+
+    if (in_color[3] != 1) {
+        ret += " stop-opacity=\"";
+        append_css_num(ret, in_color[3]);
+        ret += '"';
+    }
+    ret += " offset=\"";
+    append_css_num(ret, location);
+    ret += "\"/>\n";
+    return ret;
+}
+
+/**
+    \brief  Actually open the gradient and turn it into an SPDocument
+    \param  module    The input module being used
+    \param  filename  The filename of the gradient to be opened
+    \return A Document with the gradient in it.
+
+    GIMP gradients are pretty simple (atleast the newer format, this
+    function does not handle the old one yet).  They start out with
+    the like "GIMP Gradient", then name it, and tell how many entries
+    there are.  This function currently ignores the name and the number
+    of entries just reading until it fails.
+
+    The other small piece of trickery here is that GIMP gradients define
+    a left position, right position and middle position.  SVG gradients
+    have no middle position in them.  In order to handle this case the
+    left and right colors are averaged in a linear manner and the middle
+    position is used for that color.
+
+    That is another point, the GIMP gradients support many different types
+    of gradients -- linear being the most simple.  This plugin assumes
+    that they are all linear.  Most GIMP gradients are done this way,
+    but it is possible to encounter more complex ones -- which won't be
+    handled correctly.
+
+    The one optimization that this plugin makes that if the right side
+    of the previous segment is the same color as the left side of the
+    current segment, then the second one is dropped.  This is often
+    done in GIMP gradients and they are not necissary in SVG.
+
+    What this function does is build up an SVG document with a single
+    linear gradient in it with all the stops of the colors in the GIMP
+    gradient that is passed in.  This document is then turned into a
+    document using the \c sp_document_from_mem.  That is then returned
+    to Inkscape.
+*/
+SPDocument *
+GimpGrad::open (Inkscape::Extension::Input */*module*/, gchar const *filename)
+{
+    Inkscape::IO::dump_fopen_call(filename, "I");
+    FILE *gradient = Inkscape::IO::fopen_utf8name(filename, "r");
+    if (gradient == nullptr) {
+        return nullptr;
+    }
+
+    {
+        char tempstr[1024];
+        if (fgets(tempstr, 1024, gradient) == nullptr) {
+            // std::cout << "Seems that the read failed" << std::endl;
+            goto error;
+        }
+        if (!streq(tempstr, "GIMP Gradient\n")) {
+            // std::cout << "This doesn't appear to be a GIMP gradient" << std::endl;
+            goto error;
+        }
+
+        /* Name field. */
+        if (fgets(tempstr, 1024, gradient) == nullptr) {
+            // std::cout << "Seems that the second read failed" << std::endl;
+            goto error;
+        }
+        if (!strneq(tempstr, "Name: ", 6)) {
+            goto error;
+        }
+        /* Handle very long names.  (And also handle nul bytes gracefully: don't use strlen.) */
+        while (memchr(tempstr, '\n', sizeof(tempstr) - 1) == nullptr) {
+            if (fgets(tempstr, sizeof(tempstr), gradient) == nullptr) {
+                goto error;
+            }
+        }
+
+        /* n. segments */
+        if (fgets(tempstr, 1024, gradient) == nullptr) {
+            // std::cout << "Seems that the third read failed" << std::endl;
+            goto error;
+        }
+        char *endptr = nullptr;
+        long const n_segs = strtol(tempstr, &endptr, 10);
+        if ((*endptr != '\n')
+            || n_segs < 1) {
+            /* SVG gradients are allowed to have zero stops (treated as `none'), but gimp 2.2
+             * requires at least one segment (i.e. at least two stops) (see gimp_gradient_load in
+             * gimpgradient-load.c).  We try to use the same error handling as gimp, so that
+             * .ggr files that work in one program work in both programs. */
+            goto error;
+        }
+
+        ColorRGBA prev_color(-1.0, -1.0, -1.0, -1.0);
+        Glib::ustring outsvg("<svg><defs><linearGradient>\n");
+        long n_segs_found = 0;
+        double prev_right = 0.0;
+        while (fgets(tempstr, 1024, gradient) != nullptr) {
+            double dbls[3 + 4 + 4];
+            gchar *p = tempstr;
+            for (double & dbl : dbls) {
+                gchar *end = nullptr;
+                double const xi = g_ascii_strtod(p, &end);
+                if (!end || end == p || !g_ascii_isspace(*end)) {
+                    goto error;
+                }
+                if (xi < 0 || 1 < xi) {
+                    goto error;
+                }
+                dbl = xi;
+                p = end + 1;
+            }
+
+            double const left = dbls[0];
+            if (left != prev_right) {
+                goto error;
+            }
+            double const middle = dbls[1];
+            if (!(left <= middle)) {
+                goto error;
+            }
+            double const right = dbls[2];
+            if (!(middle <= right)) {
+                goto error;
+            }
+
+            ColorRGBA const leftcolor(dbls[3], dbls[4], dbls[5], dbls[6]);
+            ColorRGBA const rightcolor(dbls[7], dbls[8], dbls[9], dbls[10]);
+            g_assert(11 == G_N_ELEMENTS(dbls));
+
+            /* Interpolation enums: curve shape and colour space. */
+            {
+                /* TODO: Currently we silently ignore type & color, assuming linear interpolation in
+                 * sRGB space (or whatever the default in SVG is).  See gimp/app/core/gimpgradient.c
+                 * for how gimp uses these.  We could use gimp functions to sample at a few points, and
+                 * add some intermediate stops to convert to the linear/sRGB interpolation */
+                int type; /* enum: linear, curved, sine, sphere increasing, sphere decreasing. */
+                int color_interpolation; /* enum: rgb, hsv anticlockwise, hsv clockwise. */
+                if (sscanf(p, "%8d %8d", &type, &color_interpolation) != 2) {
+                    continue;
+                }
+            }
+
+            if (prev_color != leftcolor) {
+                outsvg += stop_svg(leftcolor, left);
+            }
+            if (fabs(middle - .5 * (left + right)) > 1e-4) {
+                outsvg += stop_svg(leftcolor.average(rightcolor), middle);
+            }
+            outsvg += stop_svg(rightcolor, right);
+
+            prev_color = rightcolor;
+            prev_right = right;
+            ++n_segs_found;
+        }
+        if (prev_right != 1.0) {
+            goto error;
+        }
+
+        if (n_segs_found != n_segs) {
+            goto error;
+        }
+
+        outsvg += "</linearGradient></defs></svg>";
+
+        // std::cout << "SVG Output: " << outsvg << std::endl;
+
+        fclose(gradient);
+
+        return SPDocument::createNewDocFromMem(outsvg.c_str(), outsvg.length(), TRUE);
+    }
+
+error:
+    fclose(gradient);
+    return nullptr;
+}
+
+#include "clear-n_.h"
+
+void GimpGrad::init ()
+{
+    Inkscape::Extension::build_from_mem(
+        "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+            "<name>" N_("GIMP Gradients") "</name>\n"
+            "<id>org.inkscape.input.gimpgrad</id>\n"
+            "<input>\n"
+                "<extension>.ggr</extension>\n"
+                "<mimetype>application/x-gimp-gradient</mimetype>\n"
+                "<filetypename>" N_("GIMP Gradient (*.ggr)") "</filetypename>\n"
+                "<filetypetooltip>" N_("Gradients used in GIMP") "</filetypetooltip>\n"
+            "</input>\n"
+        "</inkscape-extension>\n", new GimpGrad());
+    return;
+}
+
+} } }  /* namespace Internal; Extension; Inkscape */
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :
diff --git a/src/extension/internal/gimpgrad.h b/src/extension/internal/gimpgrad.h
new file mode 100644
index 0000000..8daadef
--- /dev/null
+++ b/src/extension/internal/gimpgrad.h
@@ -0,0 +1,50 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Authors:
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Copyright (C) 2004-2005 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+// TODO add include guard
+#include <glibmm/ustring.h>
+
+#include "extension/implementation/implementation.h"
+
+namespace Inkscape {
+namespace Extension {
+
+class Extension;
+
+namespace Internal {
+
+/**
+ * Implementation class of the GIMP gradient plugin.
+ * This mostly just creates a namespace for the GIMP gradient plugin today.
+ */
+class GimpGrad : public Inkscape::Extension::Implementation::Implementation
+{
+public:
+    bool load(Inkscape::Extension::Extension *module) override;
+    void unload(Inkscape::Extension::Extension *module) override;
+    SPDocument *open(Inkscape::Extension::Input *module, gchar const *filename) override;
+
+    static void init();
+};
+
+
+} // namespace Internal
+} // namespace Extension
+} // namespace Inkscape
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
diff --git a/src/extension/internal/grid.cpp b/src/extension/internal/grid.cpp
new file mode 100644
index 0000000..a4fb576
--- /dev/null
+++ b/src/extension/internal/grid.cpp
@@ -0,0 +1,226 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/**
+    \file grid.cpp
+
+    A plug-in to add a grid creation effect into Inkscape.
+*/
+/*
+ * Copyright (C) 2004-2005  Ted Gould <ted@gould.cx>
+ * Copyright (C) 2007  MenTaLguY <mental@rydia.net>
+ *   Abhishek Sharma
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include <gtkmm/box.h>
+#include <gtkmm/adjustment.h>
+#include <gtkmm/spinbutton.h>
+
+#include "desktop.h"
+
+#include "document.h"
+#include "selection.h"
+#include "2geom/geom.h"
+
+#include "svg/path-string.h"
+
+#include "extension/effect.h"
+#include "extension/system.h"
+
+#include "util/units.h"
+
+#include "grid.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+
+/**
+    \brief  A function to allocated anything -- just an example here
+    \param  module  Unused
+    \return Whether the load was successful
+*/
+bool
+Grid::load (Inkscape::Extension::Extension */*module*/)
+{
+    // std::cout << "Hey, I'm Grid, I'm loading!" << std::endl;
+    return TRUE;
+}
+
+namespace {
+
+Glib::ustring build_lines(Geom::Rect bounding_area,
+                          Geom::Point const &offset, Geom::Point const &spacing)
+{
+    Geom::Point point_offset(0.0, 0.0);
+
+    SVG::PathString path_data;
+
+    for ( int axis = Geom::X ; axis <= Geom::Y ; ++axis ) {
+        point_offset[axis] = offset[axis];
+
+        for (Geom::Point start_point = bounding_area.min();
+             start_point[axis] + offset[axis] <= (bounding_area.max())[axis];
+             start_point[axis] += spacing[axis]) {
+            Geom::Point end_point = start_point;
+            end_point[1-axis] = (bounding_area.max())[1-axis];
+
+            path_data.moveTo(start_point + point_offset)
+                .lineTo(end_point + point_offset);
+        }
+    }
+    // std::cout << "Path data:" << path_data.c_str() << std::endl;
+    return path_data;
+}
+
+} // namespace
+
+/**
+    \brief  This actually draws the grid.
+    \param  module   The effect that was called (unused)
+    \param  document What should be edited.
+*/
+void
+Grid::effect (Inkscape::Extension::Effect *module, Inkscape::UI::View::View *document, Inkscape::Extension::Implementation::ImplementationDocumentCache * /*docCache*/)
+{
+    Inkscape::Selection * selection     = ((SPDesktop *)document)->selection;
+
+    Geom::Rect bounding_area = Geom::Rect(Geom::Point(0,0), Geom::Point(100,100));
+    if (selection->isEmpty()) {
+        /* get page size */
+        SPDocument * doc = document->doc();
+        bounding_area = Geom::Rect(  Geom::Point(0,0),
+                                     Geom::Point(doc->getWidth().value("px"), doc->getHeight().value("px"))  );
+    } else {
+        Geom::OptRect bounds = selection->visualBounds();
+        if (bounds) {
+            bounding_area = *bounds;
+        }
+
+        Geom::Rect temprec = bounding_area * static_cast<SPDesktop *>(document)->doc2dt();
+
+        bounding_area = temprec;
+    }
+
+    double scale = document->doc()->getDocumentScale().inverse()[Geom::X];
+
+    bounding_area *= Geom::Scale(scale);
+    Geom::Point spacings( scale * module->get_param_float("xspacing"),
+                          scale * module->get_param_float("yspacing") );
+    gdouble line_width = scale * module->get_param_float("lineWidth");
+    Geom::Point offsets( scale * module->get_param_float("xoffset"),
+                         scale * module->get_param_float("yoffset") );
+
+    Glib::ustring path_data("");
+
+    path_data = build_lines(bounding_area, offsets, spacings);
+    Inkscape::XML::Document * xml_doc = document->doc()->getReprDoc();
+
+    //XML Tree being used directly here while it shouldn't be.
+    Inkscape::XML::Node * current_layer = static_cast<SPDesktop *>(document)->currentLayer()->getRepr();
+    Inkscape::XML::Node * path = xml_doc->createElement("svg:path");
+
+    path->setAttribute("d", path_data);
+
+    std::ostringstream stringstream;
+    stringstream << "fill:none;stroke:#000000;stroke-width:" << line_width << "px";
+    path->setAttribute("style", stringstream.str());
+
+    current_layer->appendChild(path);
+    Inkscape::GC::release(path);
+}
+
+/** \brief  A class to make an adjustment that uses Extension params */
+class PrefAdjustment : public Gtk::Adjustment {
+    /** Extension that this relates to */
+    Inkscape::Extension::Extension * _ext;
+    /** The string which represents the parameter */
+    char * _pref;
+public:
+    /** \brief  Make the adjustment using an extension and the string
+                describing the parameter. */
+    PrefAdjustment(Inkscape::Extension::Extension * ext, char * pref) :
+            Gtk::Adjustment(0.0, 0.0, 10.0, 0.1), _ext(ext), _pref(pref) {
+        this->set_value(_ext->get_param_float(_pref));
+        this->signal_value_changed().connect(sigc::mem_fun(this, &PrefAdjustment::val_changed));
+        return;
+    };
+
+    void val_changed ();
+}; /* class PrefAdjustment */
+
+/** \brief  A function to respond to the value_changed signal from the
+            adjustment.
+
+    This function just grabs the value from the adjustment and writes
+    it to the parameter.  Very simple, but yet beautiful.
+*/
+void
+PrefAdjustment::val_changed ()
+{
+    // std::cout << "Value Changed to: " << this->get_value() << std::endl;
+    _ext->set_param_float(_pref, this->get_value());
+    return;
+}
+
+/** \brief  A function to get the prefences for the grid
+    \param  moudule  Module which holds the params
+    \param  view     Unused today - may get style information in the future.
+
+    Uses AutoGUI for creating the GUI.
+*/
+Gtk::Widget *
+Grid::prefs_effect(Inkscape::Extension::Effect *module, Inkscape::UI::View::View * view, sigc::signal<void> * changeSignal, Inkscape::Extension::Implementation::ImplementationDocumentCache * /*docCache*/)
+{
+    SPDocument * current_document = view->doc();
+
+    auto selected = ((SPDesktop *) view)->getSelection()->items();
+    Inkscape::XML::Node * first_select = nullptr;
+    if (!selected.empty()) {
+        first_select = selected.front()->getRepr();
+    }
+
+    return module->autogui(current_document, first_select, changeSignal);
+}
+
+#include "clear-n_.h"
+
+void
+Grid::init ()
+{
+    Inkscape::Extension::build_from_mem(
+        "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+            "<name>" N_("Grid") "</name>\n"
+            "<id>org.inkscape.effect.grid</id>\n"
+            "<param name=\"lineWidth\" gui-text=\"" N_("Line Width:") "\" type=\"float\">1.0</param>\n"
+            "<param name=\"xspacing\" gui-text=\"" N_("Horizontal Spacing:") "\" type=\"float\" min=\"0.1\" max=\"1000\">10.0</param>\n"
+            "<param name=\"yspacing\" gui-text=\"" N_("Vertical Spacing:") "\" type=\"float\" min=\"0.1\" max=\"1000\">10.0</param>\n"
+            "<param name=\"xoffset\" gui-text=\"" N_("Horizontal Offset:") "\" type=\"float\" min=\"0.0\" max=\"1000\">0.0</param>\n"
+            "<param name=\"yoffset\" gui-text=\"" N_("Vertical Offset:") "\" type=\"float\" min=\"0.0\" max=\"1000\">0.0</param>\n"
+            "<effect>\n"
+                "<object-type>all</object-type>\n"
+                "<effects-menu>\n"
+                "<submenu name=\"" N_("Render") "\">\n"
+                    "<submenu name=\"" N_("Grids") "\" />\n"
+                "</submenu>\n"
+                "</effects-menu>\n"
+                "<menu-tip>" N_("Draw a path which is a grid") "</menu-tip>\n"
+            "</effect>\n"
+        "</inkscape-extension>\n", new Grid());
+    return;
+}
+
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :
diff --git a/src/extension/internal/grid.h b/src/extension/internal/grid.h
new file mode 100644
index 0000000..16f4cd7
--- /dev/null
+++ b/src/extension/internal/grid.h
@@ -0,0 +1,47 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Authors:
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Copyright (C) 2004-2005 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "extension/implementation/implementation.h"
+
+namespace Inkscape {
+namespace Extension {
+
+class Effect;
+class Extension;
+
+namespace Internal {
+
+/** \brief  Implementation class of the GIMP gradient plugin.  This mostly
+            just creates a namespace for the GIMP gradient plugin today.
+*/
+class Grid : public Inkscape::Extension::Implementation::Implementation {
+
+public:
+    bool load(Inkscape::Extension::Extension *module) override;
+    void effect(Inkscape::Extension::Effect *module, Inkscape::UI::View::View *document, Inkscape::Extension::Implementation::ImplementationDocumentCache * docCache) override;
+    Gtk::Widget * prefs_effect(Inkscape::Extension::Effect *module, Inkscape::UI::View::View * view, sigc::signal<void> * changeSignal, Inkscape::Extension::Implementation::ImplementationDocumentCache * docCache) override;
+
+    static void init ();
+};
+
+}; /* namespace Internal */
+}; /* namespace Extension */
+}; /* namespace Inkscape */
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :
diff --git a/src/extension/internal/image-resolution.cpp b/src/extension/internal/image-resolution.cpp
new file mode 100644
index 0000000..3ca596c
--- /dev/null
+++ b/src/extension/internal/image-resolution.cpp
@@ -0,0 +1,447 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Authors:
+ *   Daniel Wagenaar <daw@caltech.edu>
+ *
+ * Copyright (C) 2012 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"  // only include where actually required!
+#endif
+
+#include "util/units.h"
+#include "image-resolution.h"
+
+#define IR_TRY_PNG 1
+#include <png.h>
+
+#ifdef HAVE_EXIF
+#include <math.h>
+#include <libexif/exif-data.h>
+#endif
+
+#define IR_TRY_EXIV 0
+
+#ifdef HAVE_JPEG
+#define IR_TRY_JFIF 1
+#include <jpeglib.h>
+#include <csetjmp>
+#endif
+
+#ifdef WITH_MAGICK
+#include <Magick++.h>
+#endif
+
+#define noIMAGE_RESOLUTION_DEBUG
+
+#ifdef IMAGE_RESOLUTION_DEBUG
+# define debug(f, a...) { g_print("%s(%d) %s:", \
+                                  __FILE__,__LINE__,__FUNCTION__); \
+                          g_print(f, ## a); \
+                          g_print("\n"); \
+                        }
+#else
+# define debug(f, a...) /* */
+#endif
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+
+ImageResolution::ImageResolution(char const *fn) {
+    ok_ = false;
+
+    readpng(fn);
+    if (!ok_) {
+        readexiv(fn);
+    }
+    if (!ok_) {
+        readjfif(fn);
+    }
+    if (!ok_) {
+        readexif(fn);
+    }
+    if (!ok_) {
+        readmagick(fn);
+    }
+}
+
+bool ImageResolution::ok() const {
+    return ok_;
+}
+
+double ImageResolution::x() const {
+    return x_;
+}
+
+double ImageResolution::y() const {
+    return y_;
+}
+
+  
+  
+#if IR_TRY_PNG
+  
+static bool haspngheader(FILE *fp) {
+    unsigned char header[8];
+    if ( fread(header, 1, 8, fp) != 8 ) {
+        return false;
+    }
+
+    fseek(fp, 0, SEEK_SET);
+   
+    if (png_sig_cmp(header, 0, 8)) {
+        return false;
+    }
+
+    return true;
+}
+
+// Implementation using libpng
+void ImageResolution::readpng(char const *fn) {
+    FILE *fp = fopen(fn, "rb");
+    if (!fp) 
+        return;
+
+    if (!haspngheader(fp)) {
+        fclose(fp);
+        return;
+    }
+
+    png_structp png_ptr = png_create_read_struct(PNG_LIBPNG_VER_STRING, nullptr, nullptr, nullptr);
+    if (!png_ptr) 
+        return;
+    
+    png_infop info_ptr = png_create_info_struct(png_ptr);
+    if (!info_ptr) {
+        png_destroy_read_struct(&png_ptr, nullptr, nullptr);
+        return;
+    }
+    
+    if (setjmp(png_jmpbuf(png_ptr))) {
+        png_destroy_read_struct(&png_ptr, &info_ptr, nullptr);
+        fclose(fp);
+        return;
+    }
+
+    png_init_io(png_ptr, fp);
+    png_read_info(png_ptr, info_ptr);
+
+    png_uint_32 res_x, res_y;
+#ifdef PNG_INCH_CONVERSIONS_SUPPORTED
+    debug("PNG_INCH_CONVERSIONS_SUPPORTED");
+    res_x = png_get_x_pixels_per_inch(png_ptr, info_ptr);
+    res_y = png_get_y_pixels_per_inch(png_ptr, info_ptr);
+    if (res_x != 0 && res_y != 0) {
+        ok_ = true;
+        x_ = res_x * 1.0;  // FIXME: implicit conversion of png_uint_32 to double ok?
+        y_ = res_y * 1.0;  // FIXME: implicit conversion of png_uint_32 to double ok?
+    }
+#else
+    debug("PNG_RESOLUTION_METER");
+    int unit_type;
+    // FIXME: png_get_pHYs() fails to return expected values
+    // with clang (based on LLVM 3.2svn) from Xcode 4.6.3 (OS X 10.7.5)
+    png_get_pHYs(png_ptr, info_ptr, &res_x, &res_y, &unit_type);
+
+    if (unit_type == PNG_RESOLUTION_METER) {
+        ok_ = true;
+        x_ = res_x * 2.54 / 100;
+        y_ = res_y * 2.54 / 100;
+    }
+#endif
+
+    png_destroy_read_struct(&png_ptr, &info_ptr, nullptr);
+    fclose(fp);
+
+    if (ok_) {
+        debug("xdpi: %f", x_);
+        debug("ydpi: %f", y_);
+    } else {
+        debug("FAILED");
+    }
+}
+#else
+
+// Dummy implementation
+void ImageResolution::readpng(char const *) {
+}
+
+#endif
+
+#if IR_TRY_EXIF
+
+static double exifDouble(ExifEntry *entry, ExifByteOrder byte_order) {
+    switch (entry->format) {
+        case EXIF_FORMAT_BYTE: {
+            return double(entry->data[0]);
+        }
+        case EXIF_FORMAT_SHORT: {
+            return double(exif_get_short(entry->data, byte_order));
+        }
+        case EXIF_FORMAT_LONG: {
+            return double(exif_get_long(entry->data, byte_order));
+        }
+        case EXIF_FORMAT_RATIONAL: {
+            ExifRational r = exif_get_rational(entry->data, byte_order);
+            return double(r.numerator) / double(r.denominator);
+        }
+        case EXIF_FORMAT_SBYTE: {
+            return double(*(signed char *)entry->data);
+        }
+        case EXIF_FORMAT_SSHORT: {
+            return double(exif_get_sshort(entry->data, byte_order));
+        }
+        case EXIF_FORMAT_SLONG: {
+            return double(exif_get_slong(entry->data, byte_order));
+        }
+        case EXIF_FORMAT_SRATIONAL: {
+            ExifSRational r = exif_get_srational(entry->data, byte_order);
+            return double(r.numerator) / double(r.denominator);
+        }
+        case EXIF_FORMAT_FLOAT: {
+            return double((reinterpret_cast<float *>(entry->data))[0]);
+        }
+        case EXIF_FORMAT_DOUBLE: {
+            return (reinterpret_cast<double *>(entry->data))[0];
+        }
+        default: {
+            return nan(0);
+        }
+    }
+}
+
+// Implementation using libexif
+void ImageResolution::readexif(char const *fn) {
+    ExifData *ed;
+    ed = exif_data_new_from_file(fn);
+    if (!ed)
+        return;
+        
+    ExifByteOrder byte_order = exif_data_get_byte_order(ed);
+    
+    ExifEntry *xres = exif_content_get_entry(ed->ifd[EXIF_IFD_0], EXIF_TAG_X_RESOLUTION);
+    ExifEntry *yres = exif_content_get_entry(ed->ifd[EXIF_IFD_0], EXIF_TAG_Y_RESOLUTION);
+    ExifEntry *unit = exif_content_get_entry(ed->ifd[EXIF_IFD_0], EXIF_TAG_RESOLUTION_UNIT);
+    
+    if ( xres && yres ) {
+        x_ = exifDouble(xres, byte_order);
+        y_ = exifDouble(yres, byte_order);
+        if (unit) {
+            double u = exifDouble(unit, byte_order);
+            if ( u == 3 ) {
+                x_ *= 2.54;
+                y_ *= 2.54;
+            }
+        }
+        ok_ = true;
+    }
+    exif_data_free(ed);
+    
+    if (ok_) {
+        debug("xdpi: %f", x_);
+        debug("ydpi: %f", y_);
+    } else {
+        debug("FAILED");
+    }
+}
+
+#else
+
+// Dummy implementation
+void ImageResolution::readexif(char const *) {
+}
+ 
+#endif
+  
+#if IR_TRY_EXIV
+
+void ImageResolution::readexiv(char const *fn) {
+    Exiv2::Image::AutoPtr image = Exiv2::ImageFactory::open(fn);
+    if (!image.get())
+        return;
+
+    image->readMetadata();
+    Exiv2::ExifData &exifData = image->exifData();
+    if (exifData.empty())
+        return;
+
+    Exiv2::ExifData::const_iterator end = exifData.end();
+    bool havex = false;
+    bool havey = false;
+    bool haveunit = false;
+    int unit;
+    for (Exiv2::ExifData::const_iterator i = exifData.begin(); i != end; ++i) {
+        if (ok_)
+            break;
+        if ( i->tag() == 0x011a ) {
+            // X Resolution
+            x_ = i->toFloat();
+            havex = true;
+        } else if ( i->tag() == 0x011b ) {
+            // Y Resolution
+            y_ = i->toFloat();
+            havey = true;
+        } else if ( i->tag() == 0x0128 ) {
+            unit = i->toLong();
+        }
+        ok_ = havex && havey && haveunit;
+    }
+    if (haveunit) {
+        if ( unit == 3 ) {
+            x_ *= 2.54;
+            y_ *= 2.54;
+        }
+    }
+    ok_ = havex && havey;
+    
+    if (ok_) {
+        debug("xdpi: %f", x_);
+        debug("ydpi: %f", y_);
+    } else {
+        debug("FAILED");
+    }
+}
+
+#else
+
+// Dummy implementation
+void ImageResolution::readexiv(char const *) {
+}
+
+#endif
+
+#if IR_TRY_JFIF
+
+static void irjfif_error_exit(j_common_ptr cinfo) {
+    longjmp(*(jmp_buf*)cinfo->client_data, 1);
+}
+
+static void irjfif_emit_message(j_common_ptr, int) {
+}
+
+static void irjfif_output_message(j_common_ptr) {
+}
+
+static void irjfif_format_message(j_common_ptr, char *) {
+}
+
+static void irjfif_reset(j_common_ptr) {
+}
+
+void ImageResolution::readjfif(char const *fn) {
+    FILE *ifd = fopen(fn, "rb");
+    if (!ifd) {
+        return;
+    }
+
+    struct jpeg_decompress_struct cinfo;
+    jmp_buf jbuf;
+    struct jpeg_error_mgr jerr;
+
+    if (setjmp(jbuf)) {
+        fclose(ifd);
+        jpeg_destroy_decompress(&cinfo);
+        return;
+    }
+    
+    cinfo.err = jpeg_std_error(&jerr);
+    jpeg_create_decompress(&cinfo);
+    jerr.error_exit = &irjfif_error_exit;
+    jerr.emit_message = &irjfif_emit_message;
+    jerr.output_message = &irjfif_output_message;
+    jerr.format_message = &irjfif_format_message;
+    jerr.reset_error_mgr = &irjfif_reset;
+    cinfo.client_data = (void*)&jbuf;
+
+    jpeg_stdio_src(&cinfo, ifd);
+    jpeg_read_header(&cinfo, TRUE);
+    
+    debug("cinfo.[XY]_density");
+    if (cinfo.saw_JFIF_marker) { // JFIF APP0 marker was seen
+        if ( cinfo.density_unit == 1 ) { // dots/inch
+            x_ = cinfo.X_density;
+            y_ = cinfo.Y_density;
+            ok_ = true;
+        } else if ( cinfo.density_unit == 2 ) { // dots/cm
+            x_ = cinfo.X_density * 2.54;
+            y_ = cinfo.Y_density * 2.54;
+            ok_ = true;
+        }
+        /* According to http://www.jpeg.org/public/jfif.pdf (page 7):
+         * "Xdensity and Ydensity should always be non-zero".
+         * but in some cases, they are (see LP bug #1275443) */
+        if (x_ == 0 or y_ == 0) {
+            ok_ = false;
+        }
+    }
+    jpeg_destroy_decompress(&cinfo);
+    fclose(ifd);
+    
+    if (ok_) {
+        debug("xdpi: %f", x_);
+        debug("ydpi: %f", y_);
+    } else {
+        debug("FAILED");
+    }
+}
+
+#else
+
+// Dummy implementation
+void ImageResolution::readjfif(char const *) {
+}
+
+#endif
+
+#ifdef WITH_MAGICK
+void ImageResolution::readmagick(char const *fn) {
+    Magick::Image image;
+    debug("Trying image.read");
+    try {
+        image.read(fn);
+    } catch (Magick::Error & err) {
+        debug("ImageMagick error: %s", err.what());
+        return;
+    } catch (std::exception & err) {
+        debug("ImageResolution::readmagick: %s", err.what());
+        return;
+    }
+    debug("image.[xy]Resolution");
+    std::string const type = image.magick();
+    x_ = image.xResolution();
+    y_ = image.yResolution();
+
+// TODO: find out why the hell the following conversion is necessary
+    if (type == "BMP") {
+        x_ = Inkscape::Util::Quantity::convert(x_, "in", "cm");
+        y_ = Inkscape::Util::Quantity::convert(y_, "in", "cm");
+    }
+    
+    if (x_ != 0 && y_ != 0) {
+        ok_ = true;
+    }
+
+    if (ok_) {
+        debug("xdpi: %f", x_);
+        debug("ydpi: %f", y_);
+    } else {
+        debug("FAILED");
+        debug("Using default Inkscape import resolution");
+    }
+}
+
+#else
+
+// Dummy implementation
+void ImageResolution::readmagick(char const *) {
+}
+
+#endif /* WITH_MAGICK */
+
+}
+}
+}
diff --git a/src/extension/internal/image-resolution.h b/src/extension/internal/image-resolution.h
new file mode 100644
index 0000000..ad69df0
--- /dev/null
+++ b/src/extension/internal/image-resolution.h
@@ -0,0 +1,42 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Authors:
+ *   Daniel Wagenaar <daw@caltech.edu>
+ *
+ * Copyright (C) 2012 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+
+#ifndef IMAGE_RESOLUTION_H
+
+#define IMAGE_RESOLUTION_H
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+
+class ImageResolution {
+public:
+    ImageResolution(char const *fn);
+    bool ok() const;
+    double x() const;
+    double y() const;
+private:
+    bool ok_;
+    double x_;
+    double y_;
+private:
+    void readpng(char const *fn);
+    void readexif(char const *fn);
+    void readexiv(char const *fn);
+    void readjfif(char const *fn);
+    void readmagick(char const *fn);
+};
+
+}
+}
+}
+
+#endif
diff --git a/src/extension/internal/latex-pstricks-out.cpp b/src/extension/internal/latex-pstricks-out.cpp
new file mode 100644
index 0000000..5bc4e8d
--- /dev/null
+++ b/src/extension/internal/latex-pstricks-out.cpp
@@ -0,0 +1,116 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Authors:
+ *   Michael Forbes <miforbes@mbhs.edu>
+ *   Jon A. Cruz <jon@joncruz.org>
+ *   Abhishek Sharma
+ *
+ * Copyright (C) 2004 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "latex-pstricks-out.h"
+#include <print.h>
+#include "extension/system.h"
+#include "extension/print.h"
+#include "extension/db.h"
+#include "display/drawing.h"
+#include "object/sp-root.h"
+
+
+#include "document.h"
+
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+
+LatexOutput::LatexOutput () // The null constructor
+{
+    return;
+}
+
+LatexOutput::~LatexOutput () //The destructor
+{
+    return;
+}
+
+bool LatexOutput::check(Inkscape::Extension::Extension * /*module*/)
+{
+    bool result = Inkscape::Extension::db.get("org.inkscape.print.latex") != nullptr;
+    return result;
+}
+
+
+void LatexOutput::save(Inkscape::Extension::Output * /*mod2*/, SPDocument *doc, gchar const *filename)
+{
+    SPPrintContext context;
+    doc->ensureUpToDate();
+
+    Inkscape::Extension::Print *mod = Inkscape::Extension::get_print(SP_MODULE_KEY_PRINT_LATEX);
+    const gchar * oldconst = mod->get_param_string("destination");
+    gchar * oldoutput = g_strdup(oldconst);
+    mod->set_param_string("destination", filename);
+
+    // Start
+    context.module = mod;
+    // fixme: This has to go into module constructor somehow
+    mod->base = doc->getRoot();
+    Inkscape::Drawing drawing;
+    mod->dkey = SPItem::display_key_new(1);
+    mod->root = (mod->base)->invoke_show(drawing, mod->dkey, SP_ITEM_SHOW_DISPLAY);
+    drawing.setRoot(mod->root);
+    // Print document
+    mod->begin(doc);
+    (mod->base)->invoke_print(&context);
+    mod->finish();
+    // Release things
+    (mod->base)->invoke_hide(mod->dkey);
+    mod->base = nullptr;
+    mod->root = nullptr; // should have been deleted by invoke_hide
+    // end
+
+    mod->set_param_string("destination", oldoutput);
+    g_free(oldoutput);
+}
+
+#include "clear-n_.h"
+
+/**
+    \brief   A function allocate a copy of this function.
+
+    This is the definition of postscript out.  This function just
+    calls the extension system with the memory allocated XML that
+    describes the data.
+*/
+void
+LatexOutput::init ()
+{
+    Inkscape::Extension::build_from_mem(
+        "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+            "<name>" N_("LaTeX Output") "</name>\n"
+            "<id>org.inkscape.output.latex</id>\n"
+            "<output>\n"
+                "<extension>.tex</extension>\n"
+                "<mimetype>text/x-tex</mimetype>\n"
+                "<filetypename>" N_("LaTeX With PSTricks macros (*.tex)") "</filetypename>\n"
+                "<filetypetooltip>" N_("LaTeX PSTricks File") "</filetypetooltip>\n"
+            "</output>\n"
+        "</inkscape-extension>", new LatexOutput());
+
+    return;
+}
+
+} } }  /* namespace Inkscape, Extension, Implementation */
+
+/*
+  Local Variables:
+  mode:cpp
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :
diff --git a/src/extension/internal/latex-pstricks-out.h b/src/extension/internal/latex-pstricks-out.h
new file mode 100644
index 0000000..670904b
--- /dev/null
+++ b/src/extension/internal/latex-pstricks-out.h
@@ -0,0 +1,50 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ *
+ * Authors:
+ *   Michael Forbes <miforbes-inkscape@mbhs.edu>
+ *
+ * Copyright (C) 2004 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#ifndef EXTENSION_INTERNAL_LATEX_OUT_H
+#define EXTENSION_INTERNAL_LATEX_OUT_H
+
+#include "extension/implementation/implementation.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+
+class LatexOutput : Inkscape::Extension::Implementation::Implementation { //This is a derived class
+    
+public:
+    LatexOutput(); // Empty constructor
+
+    ~LatexOutput() override;//Destructor
+
+    bool check(Inkscape::Extension::Extension *module) override; //Can this module load (always yes for now)
+
+    void save(Inkscape::Extension::Output *mod, // Save the given document to the given filename
+              SPDocument *doc,
+              gchar const *filename) override;
+
+    static void init();//Initialize the class
+};
+
+} } }  /* namespace Inkscape, Extension, Implementation */
+
+#endif /* EXTENSION_INTERNAL_LATEX_OUT_H */
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :
diff --git a/src/extension/internal/latex-pstricks.cpp b/src/extension/internal/latex-pstricks.cpp
new file mode 100644
index 0000000..bb680e7
--- /dev/null
+++ b/src/extension/internal/latex-pstricks.cpp
@@ -0,0 +1,348 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * LaTeX Printing
+ *
+ * Author:
+ *  Michael Forbes <miforbes@mbhs.edu>
+ *   Abhishek Sharma
+ *
+ * Copyright (C) 2004 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include <2geom/pathvector.h>
+#include <2geom/sbasis-to-bezier.h>
+#include <2geom/curves.h>
+#include <cerrno>
+#include <csignal>
+#include "util/units.h"
+#include "helper/geom-curves.h"
+
+#include "extension/print.h"
+#include "extension/system.h"
+#include "inkscape-version.h"
+#include "io/sys.h"
+#include "latex-pstricks.h"
+#include "style.h"
+#include "document.h"
+#include <cstring>
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+
+PrintLatex::PrintLatex ():
+    _width(0),
+    _height(0),
+    _stream(nullptr)
+{
+}
+
+PrintLatex::~PrintLatex ()
+{
+    if (_stream) fclose(_stream);
+
+    /* restore default signal handling for SIGPIPE */
+#if !defined(_WIN32) && !defined(__WIN32__)
+    (void) signal(SIGPIPE, SIG_DFL);
+#endif
+	return;
+}
+
+unsigned int PrintLatex::setup(Inkscape::Extension::Print * /*mod*/)
+{
+    return TRUE;
+}
+
+unsigned int PrintLatex::begin (Inkscape::Extension::Print *mod, SPDocument *doc)
+{
+    Inkscape::SVGOStringStream os;
+    int res;
+    FILE *osf = nullptr;
+    const gchar * fn = nullptr;
+    gsize bytesRead = 0;
+    gsize bytesWritten = 0;
+    GError* error = nullptr;
+
+    os.setf(std::ios::fixed);
+    fn = mod->get_param_string("destination");
+    gchar* local_fn = g_filename_from_utf8( fn,
+                                            -1,  &bytesRead,  &bytesWritten, &error);
+    fn = local_fn;
+
+    /* TODO: Replace the below fprintf's with something that does the right thing whether in
+     * gui or batch mode (e.g. --print=blah).  Consider throwing an exception: currently one of
+     * the callers (sp_print_document_to_file, "ret = mod->begin(doc)") wrongly ignores the
+     * return code.
+     */
+    if (fn != nullptr) {
+        while (isspace(*fn)) fn += 1;
+        Inkscape::IO::dump_fopen_call(fn, "K");
+        osf = Inkscape::IO::fopen_utf8name(fn, "w+");
+        if (!osf) {
+            fprintf(stderr, "inkscape: fopen(%s): %s\n", fn, strerror(errno));
+            g_free(local_fn);
+            return 0;
+        }
+        _stream = osf;
+    }
+
+    g_free(local_fn);
+
+    /* fixme: this is kinda icky */
+#if !defined(_WIN32) && !defined(__WIN32__)
+    (void) signal(SIGPIPE, SIG_IGN);
+#endif
+
+    res = fprintf(_stream, "%%LaTeX with PSTricks extensions\n");
+    /* flush this to test output stream as early as possible */
+    if (fflush(_stream)) {
+        /*g_print("caught error in sp_module_print_plain_begin\n");*/
+        if (ferror(_stream)) {
+            g_print("Error %d on output stream: %s\n", errno,
+                    g_strerror(errno));
+        }
+        g_print("Printing failed\n");
+        /* fixme: should use pclose() for pipes */
+        fclose(_stream);
+        _stream = nullptr;
+        fflush(stdout);
+        return 0;
+    }
+
+    // width and height in pt
+    _width = doc->getWidth().value("pt");
+    _height = doc->getHeight().value("pt");
+
+    if (res >= 0) {
+
+        os << "%%Creator: Inkscape " << Inkscape::version_string << "\n";
+        os << "%%Please note this file requires PSTricks extensions\n";
+
+        os << "\\psset{xunit=.5pt,yunit=.5pt,runit=.5pt}\n";
+        // from now on we can output px, but they will be treated as pt
+
+        os << "\\begin{pspicture}(" << doc->getWidth().value("px") << "," << doc->getHeight().value("px") << ")\n";
+    }
+
+    m_tr_stack.push( Geom::Scale(1, -1) * Geom::Translate(0, doc->getHeight().value("px")));  /// @fixme hardcoded doc2dt transform
+
+    return fprintf(_stream, "%s", os.str().c_str());
+}
+
+unsigned int PrintLatex::finish(Inkscape::Extension::Print * /*mod*/)
+{
+    if (_stream) {
+        fprintf(_stream, "\\end{pspicture}\n");
+
+        // Flush stream to be sure.
+        fflush(_stream);
+
+        fclose(_stream);
+        _stream = nullptr;
+    }
+    return 0;
+}
+
+unsigned int PrintLatex::bind(Inkscape::Extension::Print * /*mod*/, Geom::Affine const &transform, float /*opacity*/)
+{
+    if (!m_tr_stack.empty()) {
+        Geom::Affine tr_top = m_tr_stack.top();
+        m_tr_stack.push(transform * tr_top);
+    } else {
+        m_tr_stack.push(transform);
+    }
+
+    return 1;
+}
+
+unsigned int PrintLatex::release(Inkscape::Extension::Print * /*mod*/)
+{
+    m_tr_stack.pop();
+    return 1;
+}
+
+unsigned int PrintLatex::comment(Inkscape::Extension::Print * /*mod*/,
+                                 const char * comment)
+{
+    if (!_stream) {
+        return 0; // XXX: fixme, returning -1 as unsigned.
+    }
+
+    return fprintf(_stream, "%%! %s\n",comment);
+}
+
+unsigned int PrintLatex::fill(Inkscape::Extension::Print * /*mod*/,
+                              Geom::PathVector const &pathv, Geom::Affine const &transform, SPStyle const *style,
+                              Geom::OptRect const & /*pbox*/, Geom::OptRect const & /*dbox*/, Geom::OptRect const & /*bbox*/)
+{
+    if (!_stream) {
+        return 0; // XXX: fixme, returning -1 as unsigned.
+    }
+
+    if (style->fill.isColor()) {
+        Inkscape::SVGOStringStream os;
+        float rgb[3];
+        float fill_opacity;
+
+        os.setf(std::ios::fixed);
+
+        fill_opacity=SP_SCALE24_TO_FLOAT(style->fill_opacity.value);
+        style->fill.value.color.get_rgb_floatv(rgb);
+        os << "{\n\\newrgbcolor{curcolor}{" << rgb[0] << " " << rgb[1] << " " << rgb[2] << "}\n";
+        os << "\\pscustom[linestyle=none,fillstyle=solid,fillcolor=curcolor";
+        if (fill_opacity!=1.0) {
+            os << ",opacity="<<fill_opacity;
+        }
+
+        os << "]\n{\n";
+
+        print_pathvector(os, pathv, transform);
+
+        os << "}\n}\n";
+
+        fprintf(_stream, "%s", os.str().c_str());
+    }
+
+    return 0;
+}
+
+unsigned int PrintLatex::stroke(Inkscape::Extension::Print * /*mod*/,
+                                Geom::PathVector const &pathv, Geom::Affine const &transform, SPStyle const *style,
+                                Geom::OptRect const & /*pbox*/, Geom::OptRect const & /*dbox*/, Geom::OptRect const & /*bbox*/)
+{
+    if (!_stream) {
+        return 0; // XXX: fixme, returning -1 as unsigned.
+    }
+
+    if (style->stroke.isColor()) {
+        Inkscape::SVGOStringStream os;
+        float rgb[3];
+        float stroke_opacity;
+        Geom::Affine tr_stack = m_tr_stack.top();
+        double const scale = tr_stack.descrim();
+        os.setf(std::ios::fixed);
+
+        stroke_opacity=SP_SCALE24_TO_FLOAT(style->stroke_opacity.value);
+        style->stroke.value.color.get_rgb_floatv(rgb);
+        os << "{\n\\newrgbcolor{curcolor}{" << rgb[0] << " " << rgb[1] << " " << rgb[2] << "}\n";
+
+        os << "\\pscustom[linewidth=" << style->stroke_width.computed*scale<< ",linecolor=curcolor";
+
+        if (stroke_opacity!=1.0) {
+            os<<",strokeopacity="<<stroke_opacity;
+        }
+
+        if (style->stroke_dasharray.set &&  !style->stroke_dasharray.values.empty()) {
+            os << ",linestyle=dashed,dash=";
+            for (unsigned i = 0; i < style->stroke_dasharray.values.size(); i++) {
+                if ((i)) {
+                    os << " ";
+                }
+                os << style->stroke_dasharray.values[i].value;
+            }
+        }
+
+        os <<"]\n{\n";
+
+        print_pathvector(os, pathv, transform);
+
+        os << "}\n}\n";
+
+        fprintf(_stream, "%s", os.str().c_str());
+    }
+
+    return 0;
+}
+
+// FIXME: why is 'transform' argument not used?
+void
+PrintLatex::print_pathvector(SVGOStringStream &os, Geom::PathVector const &pathv_in, const Geom::Affine & /*transform*/)
+{
+    if (pathv_in.empty())
+        return;
+
+//    Geom::Affine tf=transform;   // why was this here?
+    Geom::Affine tf_stack=m_tr_stack.top(); // and why is transform argument not used?
+    Geom::PathVector pathv = pathv_in * tf_stack; // generates new path, which is a bit slow, but this doesn't have to be performance optimized
+
+    os << "\\newpath\n";
+
+    for(const auto & it : pathv) {
+
+        os << "\\moveto(" << it.initialPoint()[Geom::X] << "," << it.initialPoint()[Geom::Y] << ")\n";
+
+        for(Geom::Path::const_iterator cit = it.begin(); cit != it.end_open(); ++cit) {
+            print_2geomcurve(os, *cit);
+        }
+
+        if (it.closed()) {
+            os << "\\closepath\n";
+        }
+
+    }
+}
+
+void
+PrintLatex::print_2geomcurve(SVGOStringStream &os, Geom::Curve const &c)
+{
+    using Geom::X;
+    using Geom::Y;
+
+    if( is_straight_curve(c) )
+    {
+        os << "\\lineto(" << c.finalPoint()[X] << "," << c.finalPoint()[Y] << ")\n";
+    }
+    else if(Geom::CubicBezier const *cubic_bezier = dynamic_cast<Geom::CubicBezier const*>(&c)) {
+        std::vector<Geom::Point> points = cubic_bezier->controlPoints();
+        os << "\\curveto(" << points[1][X] << "," << points[1][Y] << ")("
+                           << points[2][X] << "," << points[2][Y] << ")("
+                           << points[3][X] << "," << points[3][Y] << ")\n";
+    }
+    else {
+        //this case handles sbasis as well as all other curve types
+        Geom::Path sbasis_path = Geom::cubicbezierpath_from_sbasis(c.toSBasis(), 0.1);
+
+        for(const auto & iter : sbasis_path) {
+            print_2geomcurve(os, iter);
+        }
+    }
+}
+
+bool
+PrintLatex::textToPath(Inkscape::Extension::Print * ext)
+{
+    return ext->get_param_bool("textToPath");
+}
+
+#include "clear-n_.h"
+
+void PrintLatex::init()
+{
+    /* SVG in */
+    Inkscape::Extension::build_from_mem(
+        "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+        "<name>" N_("LaTeX Print") "</name>\n"
+        "<id>" SP_MODULE_KEY_PRINT_LATEX "</id>\n"
+        "<param gui-hidden=\"true\" name=\"destination\" type=\"string\"></param>\n"
+        "<param gui-hidden=\"true\" name=\"textToPath\" type=\"bool\">true</param>\n"
+        "<print/>\n"
+        "</inkscape-extension>", new PrintLatex());
+}
+
+}  /* namespace Internal */
+}  /* namespace Extension */
+}  /* namespace Inkscape */
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
+
diff --git a/src/extension/internal/latex-pstricks.h b/src/extension/internal/latex-pstricks.h
new file mode 100644
index 0000000..37d08b8
--- /dev/null
+++ b/src/extension/internal/latex-pstricks.h
@@ -0,0 +1,81 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+#ifndef __INKSCAPE_EXTENSION_INTERNAL_PRINT_LATEX_H__
+#define __INKSCAPE_EXTENSION_INTERNAL_PRINT_LATEX_H__
+
+/*
+ * LaTeX Printing
+ *
+ * Author:
+ *  Michael Forbes <miforbes@mbhs.edu>
+ *
+ * Copyright (C) 2004 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include <stack>
+
+#include "extension/implementation/implementation.h"
+#include "extension/extension.h"
+
+#include "svg/stringstream.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+
+class PrintLatex : public Inkscape::Extension::Implementation::Implementation {
+
+    float  _width;
+    float  _height;
+    FILE * _stream;
+    
+    std::stack<Geom::Affine> m_tr_stack;
+
+    void print_pathvector(SVGOStringStream &os, Geom::PathVector const &pathv_in, const Geom::Affine & /*transform*/);
+    void print_2geomcurve(SVGOStringStream &os, Geom::Curve const & c );
+
+public:
+        PrintLatex ();
+        ~PrintLatex () override;
+
+        /* Print functions */
+        unsigned int setup (Inkscape::Extension::Print * module) override;
+
+        unsigned int begin (Inkscape::Extension::Print * module, SPDocument *doc) override;
+        unsigned int finish (Inkscape::Extension::Print * module) override;
+
+        /* Rendering methods */
+        unsigned int bind(Inkscape::Extension::Print *module, Geom::Affine const &transform, float opacity) override;
+        unsigned int release(Inkscape::Extension::Print *module) override;
+
+        unsigned int fill (Inkscape::Extension::Print *module, Geom::PathVector const &pathv,
+                                   Geom::Affine const &ctm, SPStyle const *style,
+                                   Geom::OptRect const &pbox, Geom::OptRect const &dbox,
+                                   Geom::OptRect const &bbox) override;
+        unsigned int stroke (Inkscape::Extension::Print *module, Geom::PathVector const &pathv,
+                                     Geom::Affine const &ctm, SPStyle const *style,
+                                     Geom::OptRect const &pbox, Geom::OptRect const &dbox,
+                                     Geom::OptRect const &bbox) override;
+        unsigned int comment(Inkscape::Extension::Print *module, const char * comment) override;
+        bool textToPath (Inkscape::Extension::Print * ext) override;
+
+        static void init ();
+};
+
+}  /* namespace Internal */
+}  /* namespace Extension */
+}  /* namespace Inkscape */
+
+#endif /* __INKSCAPE_EXTENSION_INTERNAL_PRINT_LATEX */
+
+/*
+  Local Variables:
+  mode:cpp
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :
diff --git a/src/extension/internal/latex-text-renderer.cpp b/src/extension/internal/latex-text-renderer.cpp
new file mode 100644
index 0000000..732f9c8
--- /dev/null
+++ b/src/extension/internal/latex-text-renderer.cpp
@@ -0,0 +1,754 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/** \file
+ * Rendering LaTeX file (pdf/eps/ps+latex output)
+ *
+ * The idea stems from GNUPlot's epslatex terminal output :-)
+ */
+/*
+ * Authors:
+ *   Johan Engelen <goejendaagh@zonnet.nl>
+ *   Miklos Erdelyi <erdelyim@gmail.com>
+ *   Jon A. Cruz <jon@joncruz.org>
+ *   Abhishek Sharma
+ *
+ * Copyright (C) 2006-2011 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "latex-text-renderer.h"
+
+#include <csignal>
+#include <cerrno>
+
+#include <glibmm/i18n.h>
+#include <glibmm/regex.h>
+
+#include "libnrtype/Layout-TNG.h"
+#include <2geom/transforms.h>
+#include <2geom/rect.h>
+
+#include "object/sp-item.h"
+#include "object/sp-item-group.h"
+#include "object/sp-root.h"
+#include "object/sp-use.h"
+#include "object/sp-text.h"
+#include "object/sp-flowtext.h"
+#include "object/sp-rect.h"
+#include "style.h"
+
+#include "text-editing.h"
+
+#include "util/units.h"
+
+#include "extension/output.h"
+#include "extension/system.h"
+
+#include "inkscape-version.h"
+#include "io/sys.h"
+#include "document.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+
+/**
+ * This method is called by the PDF, EPS and PS output extensions.
+ * @param filename This should be the filename without '_tex' extension to which the tex code should be written. Output goes to <filename>_tex, note the underscore instead of period.
+ */
+bool
+latex_render_document_text_to_file( SPDocument *doc, gchar const *filename,
+                                    const gchar * const exportId, bool exportDrawing, bool exportCanvas, float bleedmargin_px,
+                                    bool pdflatex)
+{
+    doc->ensureUpToDate();
+
+    SPRoot *root = doc->getRoot();
+    SPItem *base = nullptr;
+
+    bool pageBoundingBox = true;
+    if (exportId && strcmp(exportId, "")) {
+        // we want to export the given item only
+        base = dynamic_cast<SPItem *>(doc->getObjectById(exportId));
+        if (!base) {
+            throw Inkscape::Extension::Output::export_id_not_found(exportId);
+        }
+        root->cropToObject(base); // TODO: This is inconsistent in CLI (should only happen for --export-id-only)
+        pageBoundingBox = exportCanvas;
+    }
+    else {
+        // we want to export the entire document from root
+        base = root;
+        pageBoundingBox = !exportDrawing;
+    }
+
+    if (!base)
+        return false;
+
+    /* Create renderer */
+    LaTeXTextRenderer *renderer = new LaTeXTextRenderer(pdflatex);
+
+    bool ret = renderer->setTargetFile(filename);
+    if (ret) {
+        /* Render document */
+        bool ret = renderer->setupDocument(doc, pageBoundingBox, bleedmargin_px, base);
+        if (ret) {
+            renderer->renderItem(root);
+        }
+    }
+
+    delete renderer;
+
+    return ret;
+}
+
+LaTeXTextRenderer::LaTeXTextRenderer(bool pdflatex)
+  : _stream(nullptr),
+    _filename(nullptr),
+    _pdflatex(pdflatex),
+    _omittext_state(EMPTY),
+    _omittext_page(1)
+{
+    push_transform(Geom::identity());
+}
+
+LaTeXTextRenderer::~LaTeXTextRenderer()
+{
+    if (_stream) {
+        writePostamble();
+
+        fclose(_stream);
+    }
+
+    /* restore default signal handling for SIGPIPE */
+#if !defined(_WIN32) && !defined(__WIN32__)
+    (void) signal(SIGPIPE, SIG_DFL);
+#endif
+
+    if (_filename) {
+        g_free(_filename);
+    }
+
+    return;
+}
+
+/** This should create the output LaTeX file, and assign it to _stream.
+ * @return Returns true when successful
+ */
+bool
+LaTeXTextRenderer::setTargetFile(gchar const *filename) {
+    if (filename != nullptr) {
+        while (isspace(*filename)) filename += 1;
+
+        _filename = g_path_get_basename(filename);
+
+        gchar *filename_ext = g_strdup_printf("%s_tex", filename);
+        Inkscape::IO::dump_fopen_call(filename_ext, "K");
+        FILE *osf = Inkscape::IO::fopen_utf8name(filename_ext, "w+");
+        if (!osf) {
+            fprintf(stderr, "inkscape: fopen(%s): %s\n", filename_ext, strerror(errno));
+            g_free(filename_ext);
+            return false;
+        }
+        _stream = osf;
+        g_free(filename_ext);
+    }
+
+    /* fixme: this is kinda icky */
+#if !defined(_WIN32) && !defined(__WIN32__)
+    (void) signal(SIGPIPE, SIG_IGN);
+#endif
+
+    fprintf(_stream, "%%%% Creator: Inkscape %s, www.inkscape.org\n", Inkscape::version_string);
+    fprintf(_stream, "%%%% PDF/EPS/PS + LaTeX output extension by Johan Engelen, 2010\n");
+    fprintf(_stream, "%%%% Accompanies image file '%s' (pdf, eps, ps)\n", _filename);
+    fprintf(_stream, "%%%%\n");
+    /* flush this to test output stream as early as possible */
+    if (fflush(_stream)) {
+        if (ferror(_stream)) {
+            g_print("Error %d on LaTeX file output stream: %s\n", errno,
+                    g_strerror(errno));
+        }
+        g_print("Output to LaTeX file failed\n");
+        /* fixme: should use pclose() for pipes */
+        fclose(_stream);
+        _stream = nullptr;
+        fflush(stdout);
+        return false;
+    }
+
+    writePreamble();
+
+    return true;
+}
+
+static char const preamble[] =
+"%% To include the image in your LaTeX document, write\n"
+"%%   \\input{<filename>.pdf_tex}\n"
+"%%  instead of\n"
+"%%   \\includegraphics{<filename>.pdf}\n"
+"%% To scale the image, write\n"
+"%%   \\def\\svgwidth{<desired width>}\n"
+"%%   \\input{<filename>.pdf_tex}\n"
+"%%  instead of\n"
+"%%   \\includegraphics[width=<desired width>]{<filename>.pdf}\n"
+"%%\n"
+"%% Images with a different path to the parent latex file can\n"
+"%% be accessed with the `import' package (which may need to be\n"
+"%% installed) using\n"
+"%%   \\usepackage{import}\n"
+"%% in the preamble, and then including the image with\n"
+"%%   \\import{<path to file>}{<filename>.pdf_tex}\n"
+"%% Alternatively, one can specify\n"
+"%%   \\graphicspath{{<path to file>/}}\n"
+"%% \n"
+"%% For more information, please see info/svg-inkscape on CTAN:\n"
+"%%   http://tug.ctan.org/tex-archive/info/svg-inkscape\n"
+"%%\n"
+"\\begingroup%\n"
+"  \\makeatletter%\n"
+"  \\providecommand\\color[2][]{%\n"
+"    \\errmessage{(Inkscape) Color is used for the text in Inkscape, but the package \'color.sty\' is not loaded}%\n"
+"    \\renewcommand\\color[2][]{}%\n"
+"  }%\n"
+"  \\providecommand\\transparent[1]{%\n"
+"    \\errmessage{(Inkscape) Transparency is used (non-zero) for the text in Inkscape, but the package \'transparent.sty\' is not loaded}%\n"
+"    \\renewcommand\\transparent[1]{}%\n"
+"  }%\n"
+"  \\providecommand\\rotatebox[2]{#2}%\n"
+"  \\newcommand*\\fsize{\\dimexpr\\f@size pt\\relax}%\n"
+"  \\newcommand*\\lineheight[1]{\\fontsize{\\fsize}{#1\\fsize}\\selectfont}%\n";
+
+static char const postamble[] =
+"  \\end{picture}%\n"
+"\\endgroup%\n";
+
+void
+LaTeXTextRenderer::writePreamble()
+{
+    fprintf(_stream, "%s", preamble);
+}
+void
+LaTeXTextRenderer::writePostamble()
+{
+    fprintf(_stream, "%s", postamble);
+}
+
+void LaTeXTextRenderer::sp_group_render(SPGroup *group)
+{
+	std::vector<SPObject*> l = (group->childList(false));
+    for(auto x : l){
+        SPItem *item = dynamic_cast<SPItem*>(x);
+        if (item) {
+            renderItem(item);
+        }
+    }
+}
+
+void LaTeXTextRenderer::sp_use_render(SPUse *use)
+{
+    bool translated = false;
+
+    if ((use->x._set && use->x.computed != 0) || (use->y._set && use->y.computed != 0)) {
+        Geom::Affine tp(Geom::Translate(use->x.computed, use->y.computed));
+        push_transform(tp);
+        translated = true;
+    }
+
+    SPItem *childItem = dynamic_cast<SPItem *>(use->child);
+    if (childItem) {
+        renderItem(childItem);
+    }
+
+    if (translated) {
+        pop_transform();
+    }
+}
+
+void LaTeXTextRenderer::sp_text_render(SPText *textobj)
+{
+    // Nothing to do here... (so don't emit an empty box)
+    // Also avoids falling out of sync with the CairoRenderer (which won't render anything in this case either)
+    if (textobj->layout.getActualLength() == 0)
+        return;
+
+    // Only PDFLaTeX supports importing a single page of a graphics file,
+    // so only PDF backend gets interleaved text/graphics
+    if (_pdflatex && _omittext_state ==  GRAPHIC_ON_TOP)
+        _omittext_state = NEW_PAGE_ON_GRAPHIC;
+
+    SPStyle *style = textobj->style;
+
+    // get position and alignment
+    // Align vertically on the baseline of the font (retrieved from the anchor point)
+    // Align horizontally on anchorpoint
+    gchar const *alignment = nullptr;
+    gchar const *aligntabular = nullptr;
+    switch (style->text_anchor.computed) {
+    case SP_CSS_TEXT_ANCHOR_START:
+        alignment = "[lt]";
+        aligntabular = "{l}";
+        break;
+    case SP_CSS_TEXT_ANCHOR_END:
+        alignment = "[rt]";
+        aligntabular = "{r}";
+        break;
+    case SP_CSS_TEXT_ANCHOR_MIDDLE:
+    default:
+        alignment = "[t]";
+        aligntabular = "{c}";
+        break;
+    }
+    Geom::Point anchor = textobj->attributes.firstXY() * transform();
+    Geom::Point pos(anchor);
+
+    // determine color and transparency (for now, use rgb color model as it is most native to Inkscape)
+    bool has_color = false; // if the item has no color set, don't force black color
+    bool has_transparency = false;
+    // TODO: how to handle ICC colors?
+    // give priority to fill color
+    guint32 rgba = 0;
+    float opacity = SP_SCALE24_TO_FLOAT(style->opacity.value);
+    if (style->fill.set && style->fill.isColor()) {
+        has_color = true;
+        rgba = style->fill.value.color.toRGBA32(1.);
+        opacity *= SP_SCALE24_TO_FLOAT(style->fill_opacity.value);
+    } else if (style->stroke.set && style->stroke.isColor()) {
+        has_color = true;
+        rgba = style->stroke.value.color.toRGBA32(1.);
+        opacity *= SP_SCALE24_TO_FLOAT(style->stroke_opacity.value);
+    }
+    if (opacity < 1.0) {
+        has_transparency = true;
+    }
+
+    // get rotation
+    Geom::Affine i2doc = textobj->i2doc_affine();
+    Geom::Affine wotransl = i2doc.withoutTranslation();
+    double degrees = -180/M_PI * Geom::atan2(wotransl.xAxis());
+    bool has_rotation = !Geom::are_near(degrees,0.);
+
+    // get line-height
+    float line_height;
+    if (style->line_height.unit == SP_CSS_UNIT_NONE) {
+        // unitless 'line-height' (use as-is, computed value is relative value)
+        line_height = style->line_height.computed;
+    } else {
+        // 'line-height' with unit (make relative, computed value is absolute value)
+        line_height = style->line_height.computed / style->font_size.computed;
+    }
+
+    // write to LaTeX
+    Inkscape::SVGOStringStream os;
+    os.setf(std::ios::fixed); // don't use scientific notation
+
+    os << "    \\put(" << pos[Geom::X] << "," << pos[Geom::Y] << "){";
+    if (has_color) {
+        os << "\\color[rgb]{" << SP_RGBA32_R_F(rgba) << "," << SP_RGBA32_G_F(rgba) << "," << SP_RGBA32_B_F(rgba) << "}";
+    }
+    if (_pdflatex && has_transparency) {
+        os << "\\transparent{" << opacity << "}";
+    }
+    if (has_rotation) {
+        os << "\\rotatebox{" << degrees << "}{";
+    }
+    os << "\\makebox(0,0)" << alignment << "{";
+    if (line_height != 1) {
+        os << "\\lineheight{" << line_height << "}";
+    }
+    os << "\\smash{";
+    os << "\\begin{tabular}[t]" << aligntabular;
+
+        // Walk through all spans in the text object.
+        // Write span strings to LaTeX, associated with font weight and style.
+        Inkscape::Text::Layout const &layout = *(te_get_layout (textobj));
+        for (Inkscape::Text::Layout::iterator li = layout.begin(), le = layout.end();
+             li != le; li.nextStartOfSpan())
+        {
+            Inkscape::Text::Layout::iterator ln = li; 
+            ln.nextStartOfSpan();
+            Glib::ustring uspanstr = sp_te_get_string_multiline (textobj, li, ln);
+
+            // escape ampersands
+            uspanstr = Glib::Regex::create("&")->replace_literal(uspanstr, 0, "\\&", (Glib::RegexMatchFlags)0);
+            // escape percent
+            uspanstr = Glib::Regex::create("%")->replace_literal(uspanstr, 0, "\\%", (Glib::RegexMatchFlags)0);
+
+            const gchar *spanstr = uspanstr.c_str();
+            if (!spanstr) {
+                continue;
+            }
+
+            bool is_bold = false, is_italic = false, is_oblique = false;
+
+            // newline character only -> don't attempt to add style (will break compilation in LaTeX)
+            if (g_strcmp0(spanstr, "\n")) {
+                SPStyle const &spanstyle = *(sp_te_style_at_position (textobj, li));
+                if (spanstyle.font_weight.computed == SP_CSS_FONT_WEIGHT_500 ||
+                    spanstyle.font_weight.computed == SP_CSS_FONT_WEIGHT_600 ||
+                    spanstyle.font_weight.computed == SP_CSS_FONT_WEIGHT_700 ||
+                    spanstyle.font_weight.computed == SP_CSS_FONT_WEIGHT_800 ||
+                    spanstyle.font_weight.computed == SP_CSS_FONT_WEIGHT_900 ||
+                    spanstyle.font_weight.computed == SP_CSS_FONT_WEIGHT_BOLD ||
+                    spanstyle.font_weight.computed == SP_CSS_FONT_WEIGHT_BOLDER) 
+                {
+                    is_bold = true;
+                    os << "\\textbf{";
+                }
+                if (spanstyle.font_style.computed == SP_CSS_FONT_STYLE_ITALIC) 
+                {
+                    is_italic = true;
+                    os << "\\textit{";
+                }
+                if (spanstyle.font_style.computed == SP_CSS_FONT_STYLE_OBLIQUE) 
+                {
+                    is_oblique = true;
+                    os << "\\textsl{";  // this is an accurate choice if the LaTeX chosen font matches the font in Inkscape. Gives bad results when it is not so...
+                }
+            }
+
+            // replace carriage return with double slash
+            gchar ** splitstr = g_strsplit(spanstr, "\n", 2);
+            os << splitstr[0];
+            if (g_strv_length(splitstr) > 1)
+            {
+                os << "\\\\";
+            }
+            g_strfreev(splitstr);
+
+            if (is_oblique) { os << "}"; } // oblique end
+            if (is_italic) { os << "}"; } // italic end
+            if (is_bold) { os << "}"; } // bold end
+        }
+
+    os << "\\end{tabular}"; // tabular end
+    os << "}"; // smash end
+    if (has_rotation) { os << "}"; } // rotatebox end
+    os << "}"; //makebox end
+    os << "}%\n"; // put end
+
+    fprintf(_stream, "%s", os.str().c_str());
+}
+
+void LaTeXTextRenderer::sp_flowtext_render(SPFlowtext *flowtext)
+{
+/*
+Flowtext is possible by using a minipage! :)
+Flowing in rectangle is possible, not in arb shape.
+*/
+
+    // Only PDFLaTeX supports importing a single page of a graphics file,
+    // so only PDF backend gets interleaved text/graphics
+    if (_pdflatex && _omittext_state ==  GRAPHIC_ON_TOP)
+        _omittext_state = NEW_PAGE_ON_GRAPHIC;
+
+    SPStyle *style = flowtext->style;
+
+    SPItem *frame_item = flowtext->get_frame(nullptr);
+    SPRect *frame = dynamic_cast<SPRect *>(frame_item);
+    if (!frame_item || !frame) {
+        g_warning("LaTeX export: non-rectangular flowed text shapes are not supported, skipping text.");
+        return; // don't know how to handle non-rect frames yet. is quite uncommon for latex users i think
+    }
+
+	// We will transform the coordinates
+    Geom::Rect framebox = frame->getRect();
+
+    // get position and alignment
+    // Align on topleft corner.
+    gchar const *alignment = "[lt]";
+    gchar const *justification = "";
+    switch (flowtext->layout.paragraphAlignment(flowtext->layout.begin())) {
+    case Inkscape::Text::Layout::LEFT:
+        justification = "\\raggedright ";
+        break;
+    case Inkscape::Text::Layout::RIGHT:
+        justification = "\\raggedleft ";
+        break;
+    case Inkscape::Text::Layout::CENTER:
+        justification = "\\centering ";
+    case Inkscape::Text::Layout::FULL:
+    default:
+        // no need to add LaTeX code for standard justified output :)
+        break;
+    }
+
+	// The topleft Corner was calculated after rotating the text which results in a wrong Coordinate.
+	// Now, the topleft Corner is rotated after calculating it
+    Geom::Point pos(framebox.corner(0) * transform()); //topleft corner
+
+    // determine color and transparency (for now, use rgb color model as it is most native to Inkscape)
+    bool has_color = false; // if the item has no color set, don't force black color
+    bool has_transparency = false;
+    // TODO: how to handle ICC colors?
+    // give priority to fill color
+    guint32 rgba = 0;
+    float opacity = SP_SCALE24_TO_FLOAT(style->opacity.value);
+    if (style->fill.set && style->fill.isColor()) {
+        has_color = true;
+        rgba = style->fill.value.color.toRGBA32(1.);
+        opacity *= SP_SCALE24_TO_FLOAT(style->fill_opacity.value);
+    } else if (style->stroke.set && style->stroke.isColor()) {
+        has_color = true;
+        rgba = style->stroke.value.color.toRGBA32(1.);
+        opacity *= SP_SCALE24_TO_FLOAT(style->stroke_opacity.value);
+    }
+    if (opacity < 1.0) {
+        has_transparency = true;
+    }
+
+    // get rotation
+    Geom::Affine i2doc = flowtext->i2doc_affine();
+    Geom::Affine wotransl = i2doc.withoutTranslation();
+    double degrees = -180/M_PI * Geom::atan2(wotransl.xAxis());
+    bool has_rotation = !Geom::are_near(degrees,0.);
+
+    // write to LaTeX
+    Inkscape::SVGOStringStream os;
+    os.setf(std::ios::fixed); // don't use scientific notation
+
+    os << "    \\put(" << pos[Geom::X] << "," << pos[Geom::Y] << "){";
+    if (has_color) {
+        os << "\\color[rgb]{" << SP_RGBA32_R_F(rgba) << "," << SP_RGBA32_G_F(rgba) << "," << SP_RGBA32_B_F(rgba) << "}";
+    }
+    if (_pdflatex && has_transparency) {
+        os << "\\transparent{" << opacity << "}";
+    }
+    if (has_rotation) {
+        os << "\\rotatebox{" << degrees << "}{";
+    }
+    os << "\\makebox(0,0)" << alignment << "{";
+
+	// Scale the x width correctly
+    os << "\\begin{minipage}{" << framebox.width() * transform().expansionX() << "\\unitlength}";
+    os << justification;
+
+        // Walk through all spans in the text object.
+        // Write span strings to LaTeX, associated with font weight and style.
+        Inkscape::Text::Layout const &layout = *(te_get_layout(flowtext));
+        for (Inkscape::Text::Layout::iterator li = layout.begin(), le = layout.end(); 
+             li != le; li.nextStartOfSpan())
+        {
+            SPStyle const &spanstyle = *(sp_te_style_at_position(flowtext, li));
+            bool is_bold = false, is_italic = false, is_oblique = false;
+
+            if (spanstyle.font_weight.computed == SP_CSS_FONT_WEIGHT_500 ||
+                spanstyle.font_weight.computed == SP_CSS_FONT_WEIGHT_600 ||
+                spanstyle.font_weight.computed == SP_CSS_FONT_WEIGHT_700 ||
+                spanstyle.font_weight.computed == SP_CSS_FONT_WEIGHT_800 ||
+                spanstyle.font_weight.computed == SP_CSS_FONT_WEIGHT_900 ||
+                spanstyle.font_weight.computed == SP_CSS_FONT_WEIGHT_BOLD ||
+                spanstyle.font_weight.computed == SP_CSS_FONT_WEIGHT_BOLDER) 
+            {
+                is_bold = true;
+                os << "\\textbf{";
+            }
+            if (spanstyle.font_style.computed == SP_CSS_FONT_STYLE_ITALIC) 
+            {
+                is_italic = true;
+                os << "\\textit{";
+            }
+            if (spanstyle.font_style.computed == SP_CSS_FONT_STYLE_OBLIQUE) 
+            {
+                is_oblique = true;
+                os << "\\textsl{";  // this is an accurate choice if the LaTeX chosen font matches the font in Inkscape. Gives bad results when it is not so...
+            }
+
+            Inkscape::Text::Layout::iterator ln = li; 
+            ln.nextStartOfSpan();
+            Glib::ustring uspanstr = sp_te_get_string_multiline(flowtext, li, ln);
+            const gchar *spanstr = uspanstr.c_str();
+            if (!spanstr) {
+                continue;
+            }
+            // replace carriage return with double slash
+            gchar ** splitstr = g_strsplit(spanstr, "\n", -1);
+            gchar *spanstr_new = g_strjoinv("\\\\ ", splitstr);
+            os << spanstr_new;
+            g_strfreev(splitstr);
+            g_free(spanstr_new);
+
+            if (is_oblique) { os << "}"; } // oblique end
+            if (is_italic) { os << "}"; } // italic end
+            if (is_bold) { os << "}"; } // bold end
+        }
+
+    os << "\\end{minipage}";
+    if (has_rotation) {
+        os << "}"; // rotatebox end
+    }
+    os << "}"; //makebox end
+    os << "}%\n"; // put end
+
+    fprintf(_stream, "%s", os.str().c_str());
+}
+
+void LaTeXTextRenderer::sp_root_render(SPRoot *root)
+{
+    push_transform(root->c2p);
+    sp_group_render(root);
+    pop_transform();
+}
+
+void
+LaTeXTextRenderer::sp_item_invoke_render(SPItem *item)
+{
+    // Check item's visibility
+    if (item->isHidden()) {
+        return;
+    }
+
+    SPRoot *root = dynamic_cast<SPRoot *>(item);
+    if (root) {
+        sp_root_render(root);
+    } else {
+        SPGroup *group = dynamic_cast<SPGroup *>(item);
+        if (group) {
+            sp_group_render(group);
+        } else {
+            SPUse *use = dynamic_cast<SPUse *>(item);
+            if (use) {
+                sp_use_render(use);
+            } else {
+                SPText *text = dynamic_cast<SPText *>(item);
+                if (text) {
+                    sp_text_render(text);
+                } else {
+                    SPFlowtext *flowtext = dynamic_cast<SPFlowtext *>(item);
+                    if (flowtext) {
+                        sp_flowtext_render(flowtext);
+                    } else {
+                        // Only PDFLaTeX supports importing a single page of a graphics file,
+                        // so only PDF backend gets interleaved text/graphics
+                        if (_pdflatex && (_omittext_state == EMPTY || _omittext_state == NEW_PAGE_ON_GRAPHIC)) {
+                            writeGraphicPage();
+                        }
+                        _omittext_state = GRAPHIC_ON_TOP;
+                    }
+                }
+            }
+        }
+    }
+}
+
+void
+LaTeXTextRenderer::renderItem(SPItem *item)
+{
+    push_transform(item->transform);
+    sp_item_invoke_render(item);
+    pop_transform();
+}
+
+void
+LaTeXTextRenderer::writeGraphicPage() {
+    Inkscape::SVGOStringStream os;
+    os.setf(std::ios::fixed); // no scientific notation
+
+    // strip pathname, as it is probably desired. Having a specific path in the TeX file is not convenient.
+    if (_pdflatex)
+        os << "    \\put(0,0){\\includegraphics[width=\\unitlength,page=" << _omittext_page++ << "]{" << _filename << "}}%\n";
+    else
+        os << "    \\put(0,0){\\includegraphics[width=\\unitlength]{" << _filename << "}}%\n";
+
+    fprintf(_stream, "%s", os.str().c_str());
+}
+
+bool
+LaTeXTextRenderer::setupDocument(SPDocument *doc, bool pageBoundingBox, float bleedmargin_px, SPItem *base)
+{
+// The boundingbox calculation here should be exactly the same as the one by CairoRenderer::setupDocument !
+
+    if (!base) {
+        base = doc->getRoot();
+    }
+
+    Geom::Rect d;
+    if (pageBoundingBox) {
+        d = Geom::Rect::from_xywh(Geom::Point(0,0), doc->getDimensions());
+    } else {
+        Geom::OptRect bbox = base->documentVisualBounds();
+        if (!bbox) {
+            g_message("CairoRenderer: empty bounding box.");
+            return false;
+        }
+        d = *bbox;
+    }
+    d.expandBy(bleedmargin_px);
+
+    // scale all coordinates, such that the width of the image is 1, this is convenient for scaling the image in LaTeX
+    double scale = 1/(d.width());
+    double _width = d.width() * scale;
+    double _height = d.height() * scale;
+    push_transform(Geom::Translate(-d.corner(3)) * Geom::Scale(scale, -scale));
+
+    // write the info to LaTeX
+    Inkscape::SVGOStringStream os;
+    os.setf(std::ios::fixed); // no scientific notation
+
+    // scaling of the image when including it in LaTeX
+    os << "  \\ifx\\svgwidth\\undefined%\n";
+    os << "    \\setlength{\\unitlength}{" << Inkscape::Util::Quantity::convert(d.width(), "px", "pt") << "bp}%\n"; // note: 'bp' is the Postscript pt unit in LaTeX, see LP bug #792384
+    os << "    \\ifx\\svgscale\\undefined%\n";
+    os << "      \\relax%\n";
+    os << "    \\else%\n";
+    os << "      \\setlength{\\unitlength}{\\unitlength * \\real{\\svgscale}}%\n";
+    os << "    \\fi%\n";
+    os << "  \\else%\n";
+    os << "    \\setlength{\\unitlength}{\\svgwidth}%\n";
+    os << "  \\fi%\n";
+    os << "  \\global\\let\\svgwidth\\undefined%\n";
+    os << "  \\global\\let\\svgscale\\undefined%\n";
+    os << "  \\makeatother%\n";
+
+    os << "  \\begin{picture}(" << _width << "," << _height << ")%\n";
+
+    // set \baselineskip equal to fontsize (the closest we can seem to get to CSS "line-height: 1;")
+    // and remove column spacing from tabular
+    os << "    \\lineheight{1}%\n";
+    os << "    \\setlength\\tabcolsep{0pt}%\n";
+
+    fprintf(_stream, "%s", os.str().c_str());
+
+    if (!_pdflatex)
+        writeGraphicPage();
+
+    return true;
+}
+
+Geom::Affine const &
+LaTeXTextRenderer::transform()
+{
+    return _transform_stack.top();
+}
+
+void
+LaTeXTextRenderer::push_transform(Geom::Affine const &tr)
+{
+    if(!_transform_stack.empty()){
+        Geom::Affine tr_top = _transform_stack.top();
+        _transform_stack.push(tr * tr_top);
+    } else {
+        _transform_stack.push(tr);
+    }
+}
+
+void
+LaTeXTextRenderer::pop_transform()
+{
+    _transform_stack.pop();
+}
+
+}  /* namespace Internal */
+}  /* namespace Extension */
+}  /* namespace Inkscape */
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
diff --git a/src/extension/internal/latex-text-renderer.h b/src/extension/internal/latex-text-renderer.h
new file mode 100644
index 0000000..a96a263
--- /dev/null
+++ b/src/extension/internal/latex-text-renderer.h
@@ -0,0 +1,98 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+#ifndef EXTENSION_INTERNAL_LATEX_TEXT_RENDERER_H_SEEN
+#define EXTENSION_INTERNAL_LATEX_TEXT_RENDERER_H_SEEN
+
+/** \file
+ * Declaration of LaTeXTextRenderer, used for rendering the accompanying LaTeX file when exporting to PDF/EPS/PS + LaTeX 
+ */
+/*
+ * Authors:
+ *  Johan Engelen <goejendaagh@zonnet.nl>
+ *
+ * Copyright (C) 2010 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "extension/extension.h"
+#include <2geom/affine.h>
+#include <stack>
+
+class SPItem;
+class SPRoot;
+class SPGroup;
+class SPUse;
+class SPText;
+class SPFlowtext;
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+
+bool latex_render_document_text_to_file(SPDocument *doc, gchar const *filename,
+                                        const gchar * const exportId, bool exportDrawing, bool exportCanvas, float bleedmargin_px,
+                                        bool pdflatex);
+
+class LaTeXTextRenderer {
+public:
+    LaTeXTextRenderer(bool pdflatex);
+    virtual ~LaTeXTextRenderer();
+
+    bool setTargetFile(gchar const *filename);
+
+    /** Initializes the LaTeXTextRenderer according to the specified
+    SPDocument. Important to set the boundingbox to the pdf boundingbox */
+    bool setupDocument(SPDocument *doc, bool pageBoundingBox, float bleedmargin_px, SPItem *base);
+
+    /** Traverses the object tree and invokes the render methods. */
+    void renderItem(SPItem *item);
+
+protected:
+    enum LaTeXOmitTextPageState {
+        EMPTY,
+        GRAPHIC_ON_TOP,
+        NEW_PAGE_ON_GRAPHIC
+    };
+
+    FILE * _stream;
+    gchar * _filename;
+
+    bool _pdflatex; /** true if outputting for pdfLaTeX*/
+
+    LaTeXOmitTextPageState _omittext_state;
+    gulong _omittext_page;
+
+    void push_transform(Geom::Affine const &transform);
+    Geom::Affine const & transform();
+    void pop_transform();
+    std::stack<Geom::Affine> _transform_stack;
+
+    void writePreamble();
+    void writePostamble();
+
+    void writeGraphicPage();
+
+    void sp_item_invoke_render(SPItem *item);
+    void sp_root_render(SPRoot *item);
+    void sp_group_render(SPGroup *group);
+    void sp_use_render(SPUse *use);
+    void sp_text_render(SPText *text);
+    void sp_flowtext_render(SPFlowtext *flowtext);
+};
+
+}  /* namespace Internal */
+}  /* namespace Extension */
+}  /* namespace Inkscape */
+
+#endif /* !EXTENSION_INTERNAL_LATEX_TEXT_RENDERER_H_SEEN */
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
diff --git a/src/extension/internal/metafile-inout.cpp b/src/extension/internal/metafile-inout.cpp
new file mode 100644
index 0000000..e657845
--- /dev/null
+++ b/src/extension/internal/metafile-inout.cpp
@@ -0,0 +1,294 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/** @file
+ * @brief Metafile input - common routines
+ *//*
+ * Authors:
+ *   David Mathog
+ *
+ * Copyright (C) 2013 Authors
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include <cstring>
+#include <fstream>
+#include <glib.h>
+#include <glibmm/miscutils.h>
+
+#include "display/curve.h"
+#include "extension/internal/metafile-inout.h" // picks up PNG
+#include "extension/print.h"
+#include "path-prefix.h"
+#include "document.h"
+#include "util/units.h"
+#include "ui/shape-editor.h"
+#include "document-undo.h"
+#include "inkscape.h"
+#include "preferences.h"
+
+#include "object/sp-root.h"
+#include "object/sp-namedview.h"
+#include "svg/stringstream.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+
+Metafile::~Metafile()
+{
+    return;
+}
+
+/** Construct a PNG in memory from an RGB from the EMF file
+
+from:
+http://www.lemoda.net/c/write-png/
+
+which was based on:
+http://stackoverflow.com/questions/1821806/how-to-encode-png-to-buffer-using-libpng
+
+gcc -Wall -o testpng testpng.c -lpng
+
+Originally here, but moved up
+
+#include <png.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+*/
+
+
+/*  Given "bitmap", this returns the pixel of bitmap at the point
+    ("x", "y"). */
+
+pixel_t * Metafile::pixel_at (bitmap_t * bitmap, int x, int y)
+{
+    return bitmap->pixels + bitmap->width * y + x;
+}
+
+
+/*  Write "bitmap" to a PNG file specified by "path"; returns 0 on
+    success, non-zero on error. */
+
+void
+Metafile::my_png_write_data(png_structp png_ptr, png_bytep data, png_size_t length)
+{
+    PMEMPNG p=(PMEMPNG)png_get_io_ptr(png_ptr);
+
+    size_t nsize = p->size + length;
+
+    /* allocate or grow buffer */
+    if(p->buffer){ p->buffer = (char *) realloc(p->buffer, nsize); }
+    else{          p->buffer = (char *) malloc(nsize);             }
+
+    if(!p->buffer){ png_error(png_ptr, "Write Error"); }
+
+    /* copy new bytes to end of buffer */
+    memcpy(p->buffer + p->size, data, length);
+    p->size += length;
+}
+
+void Metafile::toPNG(PMEMPNG accum, int width, int height, const char *px){
+    bitmap_t bmStore;
+    bitmap_t *bitmap = &bmStore;
+    accum->buffer=nullptr;  // PNG constructed in memory will end up here, caller must free().
+    accum->size=0;
+    bitmap->pixels=(pixel_t *)px;
+    bitmap->width  = width;
+    bitmap->height = height;
+
+    png_structp png_ptr = nullptr;
+    png_infop info_ptr = nullptr;
+    size_t x, y;
+    png_byte ** row_pointers = nullptr;
+    /*  The following number is set by trial and error only. I cannot
+        see where it it is documented in the libpng manual.
+    */
+    int pixel_size = 3;
+    int depth = 8;
+
+    png_ptr = png_create_write_struct (PNG_LIBPNG_VER_STRING, nullptr, nullptr, nullptr);
+    if (png_ptr == nullptr){
+        accum->buffer=nullptr;
+        return;
+    }
+
+    info_ptr = png_create_info_struct (png_ptr);
+    if (info_ptr == nullptr){
+        png_destroy_write_struct (&png_ptr, &info_ptr);
+        accum->buffer=nullptr;
+        return;
+    }
+
+    /* Set up error handling. */
+
+    if (setjmp (png_jmpbuf (png_ptr))) {
+        png_destroy_write_struct (&png_ptr, &info_ptr);
+        accum->buffer=nullptr;
+        return;
+    }
+
+    /* Set image attributes. */
+
+    png_set_IHDR (
+        png_ptr,
+        info_ptr,
+        bitmap->width,
+        bitmap->height,
+        depth,
+        PNG_COLOR_TYPE_RGB,
+        PNG_INTERLACE_NONE,
+        PNG_COMPRESSION_TYPE_DEFAULT,
+        PNG_FILTER_TYPE_DEFAULT
+    );
+
+    /* Initialize rows of PNG. */
+
+    row_pointers = (png_byte **) png_malloc (png_ptr, bitmap->height * sizeof (png_byte *));
+    for (y = 0; y < bitmap->height; ++y) {
+        png_byte *row =
+            (png_byte *) png_malloc (png_ptr, sizeof (uint8_t) * bitmap->width * pixel_size);
+        row_pointers[bitmap->height - y - 1] = row;  // Row order in EMF is reversed.
+        for (x = 0; x < bitmap->width; ++x) {
+            pixel_t * pixel = pixel_at (bitmap, x, y);
+            *row++ = pixel->red;   // R & B channels were set correctly by DIB_to_RGB
+            *row++ = pixel->green;
+            *row++ = pixel->blue;
+        }
+    }
+
+    /* Write the image data to memory */
+
+    png_set_rows (png_ptr, info_ptr, row_pointers);
+
+    png_set_write_fn(png_ptr, accum, my_png_write_data, nullptr);
+
+    png_write_png (png_ptr, info_ptr, PNG_TRANSFORM_IDENTITY, nullptr);
+
+    for (y = 0; y < bitmap->height; y++) {
+        png_free (png_ptr, row_pointers[y]);
+    }
+    png_free (png_ptr, row_pointers);
+    png_destroy_write_struct(&png_ptr, &info_ptr);
+
+}
+
+/*  If the viewBox is missing, set one 
+*/
+void Metafile::setViewBoxIfMissing(SPDocument *doc) {
+
+    if (doc && !doc->getRoot()->viewBox_set) {
+        bool saved = Inkscape::DocumentUndo::getUndoSensitive(doc);
+        Inkscape::DocumentUndo::setUndoSensitive(doc, false);
+        
+        doc->ensureUpToDate();
+        
+        // Set document unit
+        Inkscape::XML::Node *repr = sp_document_namedview(doc, nullptr)->getRepr();
+        Inkscape::SVGOStringStream os;
+        Inkscape::Util::Unit const* doc_unit = doc->getWidth().unit;
+        os << doc_unit->abbr;
+        repr->setAttribute("inkscape:document-units", os.str());
+
+        // Set viewBox
+        doc->setViewBox(Geom::Rect::from_xywh(0, 0, doc->getWidth().value(doc_unit), doc->getHeight().value(doc_unit)));
+        doc->ensureUpToDate();
+
+        // Scale and translate objects
+        double scale = Inkscape::Util::Quantity::convert(1, "px", doc_unit);
+        Inkscape::UI::ShapeEditor::blockSetItem(true);
+        double dh;
+        if(SP_ACTIVE_DOCUMENT){ // for file menu open or import, or paste from clipboard
+            dh = SP_ACTIVE_DOCUMENT->getHeight().value("px");
+        }
+        else { // for open via --file on command line
+            dh = doc->getHeight().value("px");
+        }
+
+        // These should not affect input, but they do, so set them to a neutral state
+        Inkscape::Preferences *prefs = Inkscape::Preferences::get();
+        bool transform_stroke      = prefs->getBool("/options/transform/stroke", true);
+        bool transform_rectcorners = prefs->getBool("/options/transform/rectcorners", true);
+        bool transform_pattern     = prefs->getBool("/options/transform/pattern", true);
+        bool transform_gradient    = prefs->getBool("/options/transform/gradient", true);
+        prefs->setBool("/options/transform/stroke", true);
+        prefs->setBool("/options/transform/rectcorners", true);
+        prefs->setBool("/options/transform/pattern", true);
+        prefs->setBool("/options/transform/gradient", true);
+        
+        doc->getRoot()->scaleChildItemsRec(Geom::Scale(scale), Geom::Point(0, dh), true);
+        Inkscape::UI::ShapeEditor::blockSetItem(false);
+
+        // restore options
+        prefs->setBool("/options/transform/stroke",      transform_stroke);
+        prefs->setBool("/options/transform/rectcorners", transform_rectcorners);
+        prefs->setBool("/options/transform/pattern",     transform_pattern);
+        prefs->setBool("/options/transform/gradient",    transform_gradient);
+
+        Inkscape::DocumentUndo::setUndoSensitive(doc, saved);
+    }
+}
+
+/**
+    \fn Convert EMF/WMF region combining ops to livarot region combining ops
+    \return combination operators in livarot enumeration, or -1 on no match
+    \param  ops      (int) combination operator (Inkscape)
+*/
+int Metafile::combine_ops_to_livarot(const int op)
+{
+    int ret = -1; 
+    switch(op) {
+        case U_RGN_AND:
+           ret = bool_op_inters;
+           break;
+        case U_RGN_OR:
+           ret = bool_op_union;
+           break;
+        case U_RGN_XOR:
+           ret = bool_op_symdiff;
+           break;
+        case U_RGN_DIFF:
+           ret = bool_op_diff;
+           break;
+    }
+    return(ret);
+}
+
+
+
+/* convert an EMF RGB(A) color to 0RGB
+inverse of gethexcolor() in emf-print.cpp
+*/
+uint32_t Metafile::sethexcolor(U_COLORREF color){
+
+    uint32_t out;
+    out = (U_RGBAGetR(color) << 16) +
+          (U_RGBAGetG(color) << 8 ) +
+          (U_RGBAGetB(color)      );
+    return(out);
+}
+
+/* Return the base64 encoded png which is shown for all bad images.
+Currently a random 3x4 blotch.
+Caller must free.
+*/
+gchar *Metafile::bad_image_png(){
+    gchar *gstring = g_strdup("iVBORw0KGgoAAAANSUhEUgAAAAQAAAADCAIAAAA7ljmRAAAAA3NCSVQICAjb4U/gAAAALElEQVQImQXBQQ2AMAAAsUJQMSWI2H8qME1yMshojwrvGB8XcHKvR1XtOTc/8HENumHCsOMAAAAASUVORK5CYII=");
+    return(gstring);
+}
+
+
+
+} // namespace Internal
+} // namespace Extension
+} // namespace Inkscape
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
diff --git a/src/extension/internal/metafile-inout.h b/src/extension/internal/metafile-inout.h
new file mode 100644
index 0000000..c742a64
--- /dev/null
+++ b/src/extension/internal/metafile-inout.h
@@ -0,0 +1,93 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/** @file
+ * @brief Metafile input - common functions
+ *//*
+ * Authors:
+ *   David Mathog
+ *
+ * Copyright (C) 2013 Authors
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#ifndef SEEN_INKSCAPE_EXTENSION_INTERNAL_METAFILE_INOUT_H
+#define SEEN_INKSCAPE_EXTENSION_INTERNAL_METAFILE_INOUT_H
+
+#define PNG_SKIP_SETJMP_CHECK // else any further png.h include blows up in the compiler
+#include <png.h>
+#include <cstdio>
+#include <cstdlib>
+#include <cstdint>
+#include <map>
+#include <stack>
+#include <glibmm/ustring.h>
+#include <3rdparty/libuemf/uemf.h>
+#include <2geom/affine.h>
+#include <2geom/pathvector.h>
+
+#include "extension/implementation/implementation.h"
+
+class SPObject;
+
+namespace Inkscape {
+class Pixbuf;
+
+namespace Extension {
+namespace Internal {
+
+/* A coloured pixel. */
+struct pixel_t {
+    uint8_t red;
+    uint8_t green;
+    uint8_t blue;
+    uint8_t opacity;
+};
+
+/* A picture. */
+struct bitmap_t {
+    pixel_t *pixels;
+    size_t width;
+    size_t height;
+};
+    
+/* structure to store PNG image bytes */
+struct MEMPNG {
+      char *buffer;
+      size_t size;
+};
+using PMEMPNG = MEMPNG *;
+
+class Metafile
+    : public Inkscape::Extension::Implementation::Implementation
+{
+public:
+    Metafile() = default;
+    ~Metafile() override;
+
+protected:
+    static uint32_t    sethexcolor(U_COLORREF color);
+    static pixel_t    *pixel_at (bitmap_t * bitmap, int x, int y);
+    static void        my_png_write_data(png_structp png_ptr, png_bytep data, png_size_t length);
+    static void        toPNG(PMEMPNG accum, int width, int height, const char *px);
+    static gchar      *bad_image_png();
+    static void        setViewBoxIfMissing(SPDocument *doc);
+    static int         combine_ops_to_livarot(const int op);
+
+
+private:
+};
+
+} // namespace Internal
+} // namespace Extension
+} // namespace Inkscape
+
+#endif // SEEN_INKSCAPE_EXTENSION_INTERNAL_METAFILE_INOUT_H
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
diff --git a/src/extension/internal/metafile-print.cpp b/src/extension/internal/metafile-print.cpp
new file mode 100644
index 0000000..0935d3d
--- /dev/null
+++ b/src/extension/internal/metafile-print.cpp
@@ -0,0 +1,464 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/** @file
+ * @brief Metafile printing - common routines
+ *//*
+ * Authors:
+ *   Krzysztof Kosiński <tweenk.pl@gmail.com>
+ *
+ * Copyright (C) 2013 Authors
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include <cstring>
+#include <fstream>
+#include <glib.h>
+#include <glibmm/miscutils.h>
+#include <2geom/rect.h>
+#include <2geom/curves.h>
+#include <2geom/svg-path-parser.h>
+
+#include "extension/internal/metafile-print.h"
+#include "extension/print.h"
+#include "path-prefix.h"
+#include "object/sp-gradient.h"
+#include "object/sp-image.h"
+#include "object/sp-linear-gradient.h"
+#include "object/sp-pattern.h"
+#include "object/sp-radial-gradient.h"
+#include "style.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+
+PrintMetafile::~PrintMetafile()
+{
+#ifndef G_OS_WIN32
+    // restore default signal handling for SIGPIPE
+    (void) signal(SIGPIPE, SIG_DFL);
+#endif
+    return;
+}
+
+static std::map<Glib::ustring, FontfixParams> _ppt_fixable_fonts = {
+         {{"Arial"},                    { 0.05,  -0.055, -0.065}},
+         {{"Times New Roman"},          { 0.05,  -0.055, -0.065}},
+         {{"Lucida Sans"},              {-0.025, -0.055, -0.065}},
+         {{"Sans"},                     { 0.05,  -0.055, -0.065}},
+         {{"Microsoft Sans Serif"},     {-0.05,  -0.055, -0.065}},
+         {{"Serif"},                    { 0.05,  -0.055, -0.065}},
+         {{"Garamond"},                 { 0.05,  -0.055, -0.065}},
+         {{"Century Schoolbook"},       { 0.25,   0.025,  0.025}},
+         {{"Verdana"},                  { 0.025,  0.0,    0.0}},
+         {{"Tahoma"},                   { 0.045,  0.025,  0.025}},
+         {{"Symbol"},                   { 0.025,  0.0,    0.0}},
+         {{"Wingdings"},                { 0.05,   0.0,    0.0}},
+         {{"Zapf Dingbats"},            { 0.025,  0.0,    0.0}},
+         {{"Convert To Symbol"},        { 0.025,  0.0,    0.0}},
+         {{"Convert To Wingdings"},     { 0.05,   0.0,    0.0}},
+         {{"Convert To Zapf Dingbats"}, { 0.025,  0.0,    0.0}},
+         {{"Sylfaen"},                  { 0.1,    0.0,    0.0}},
+         {{"Palatino Linotype"},        { 0.175,  0.125,  0.125}},
+         {{"Segoe UI"},                 { 0.1,    0.0,    0.0}},
+};
+
+bool PrintMetafile::textToPath(Inkscape::Extension::Print *ext)
+{
+    return ext->get_param_bool("textToPath");
+}
+
+unsigned int PrintMetafile::bind(Inkscape::Extension::Print * /*mod*/, Geom::Affine const &transform, float /*opacity*/)
+{
+    if (!m_tr_stack.empty()) {
+        Geom::Affine tr_top = m_tr_stack.top();
+        m_tr_stack.push(transform * tr_top);
+    } else {
+        m_tr_stack.push(transform);
+    }
+
+    return 1;
+}
+
+unsigned int PrintMetafile::release(Inkscape::Extension::Print * /*mod*/)
+{
+    m_tr_stack.pop();
+    return 1;
+}
+
+// Finds font fix parameters for the given fontname.
+void PrintMetafile::_lookup_ppt_fontfix(Glib::ustring const &fontname, FontfixParams &params)
+{
+    auto it = _ppt_fixable_fonts.find(fontname);
+    if (it!=_ppt_fixable_fonts.end()) {
+        params = it->second;
+    }
+}
+
+U_COLORREF PrintMetafile::_gethexcolor(uint32_t color)
+{
+    U_COLORREF out;
+    out =   U_RGB(
+                (color >> 16) & 0xFF,
+                (color >>  8) & 0xFF,
+                (color >>  0) & 0xFF
+            );
+    return out;
+}
+
+// Translate Inkscape weights to EMF weights.
+uint32_t PrintMetafile::_translate_weight(unsigned inkweight)
+{
+    switch (inkweight) {
+        // 400 is tested first, as it is the most common case
+        case SP_CSS_FONT_WEIGHT_400: return U_FW_NORMAL;
+        case SP_CSS_FONT_WEIGHT_100: return U_FW_THIN;
+        case SP_CSS_FONT_WEIGHT_200: return U_FW_EXTRALIGHT;
+        case SP_CSS_FONT_WEIGHT_300: return U_FW_LIGHT;
+        case SP_CSS_FONT_WEIGHT_500: return U_FW_MEDIUM;
+        case SP_CSS_FONT_WEIGHT_600: return U_FW_SEMIBOLD;
+        case SP_CSS_FONT_WEIGHT_700: return U_FW_BOLD;
+        case SP_CSS_FONT_WEIGHT_800: return U_FW_EXTRABOLD;
+        case SP_CSS_FONT_WEIGHT_900: return U_FW_HEAVY;
+        default: return U_FW_NORMAL;
+    }
+}
+
+/* opacity weighting of two colors as float.  v1 is the color, op is its opacity, v2 is the background color */
+inline float opweight(float v1, float v2, float op)
+{
+    return v1 * op + v2 * (1.0 - op);
+}
+
+U_COLORREF PrintMetafile::avg_stop_color(SPGradient *gr)
+{
+    U_COLORREF cr;
+    int last = gr->vector.stops.size() - 1;
+    if (last >= 1) {
+        float rgbs[3];
+        float rgbe[3];
+        float ops, ope;
+
+        ops = gr->vector.stops[0   ].opacity;
+        ope = gr->vector.stops[last].opacity;
+        gr->vector.stops[0   ].color.get_rgb_floatv(rgbs);
+        gr->vector.stops[last].color.get_rgb_floatv(rgbe);
+
+        /* Replace opacity at start & stop with that fraction background color, then average those two for final color. */
+        cr =    U_RGB(
+                    255 * ((opweight(rgbs[0], gv.rgb[0], ops)   +   opweight(rgbe[0], gv.rgb[0], ope)) / 2.0),
+                    255 * ((opweight(rgbs[1], gv.rgb[1], ops)   +   opweight(rgbe[1], gv.rgb[1], ope)) / 2.0),
+                    255 * ((opweight(rgbs[2], gv.rgb[2], ops)   +   opweight(rgbe[2], gv.rgb[2], ope)) / 2.0)
+                );
+    } else {
+        cr = U_RGB(0, 0, 0);  // The default fill
+    }
+    return cr;
+}
+
+U_COLORREF PrintMetafile::weight_opacity(U_COLORREF c1)
+{
+    float opa = c1.Reserved / 255.0;
+    U_COLORREF result = U_RGB(
+                            255 * opweight((float)c1.Red  / 255.0, gv.rgb[0], opa),
+                            255 * opweight((float)c1.Green / 255.0, gv.rgb[1], opa),
+                            255 * opweight((float)c1.Blue / 255.0, gv.rgb[2], opa)
+                        );
+    return result;
+}
+
+/* t between 0 and 1, values outside that range use the nearest limit */
+U_COLORREF PrintMetafile::weight_colors(U_COLORREF c1, U_COLORREF c2, double t)
+{
+#define clrweight(a,b,t) ((1-t)*((double) a) + (t)*((double) b))
+    U_COLORREF result;
+    t = ( t > 1.0 ? 1.0 : ( t < 0.0 ? 0.0 : t));
+    result.Red      = clrweight(c1.Red,      c2.Red,      t);
+    result.Green    = clrweight(c1.Green,    c2.Green,    t);
+    result.Blue     = clrweight(c1.Blue,     c2.Blue,     t);
+    result.Reserved = clrweight(c1.Reserved, c2.Reserved, t);
+
+    // now handle the opacity, mix the RGB with background at the weighted opacity
+
+    if (result.Reserved != 255) {
+        result = weight_opacity(result);
+    }
+
+    return result;
+}
+
+// Extract hatchType, hatchColor from a name like
+// EMFhatch<hatchType>_<hatchColor>
+// Where the first one is a number and the second a color in hex.
+// hatchType and hatchColor have been set with defaults before this is called.
+//
+void PrintMetafile::hatch_classify(char *name, int *hatchType, U_COLORREF *hatchColor, U_COLORREF *bkColor)
+{
+    int      val;
+    uint32_t hcolor = 0;
+    uint32_t bcolor = 0;
+
+    // name should be EMFhatch or WMFhatch but *MFhatch will be accepted
+    if (0 != strncmp(&name[1], "MFhatch", 7)) {
+        return;    // not anything we can parse
+    }
+    name += 8; // EMFhatch already detected
+    val   = 0;
+    while (*name && isdigit(*name)) {
+        val = 10 * val + *name - '0';
+        name++;
+    }
+    *hatchType = val;
+    if (*name != '_' || val > U_HS_DITHEREDBKCLR) { // wrong syntax, cannot classify
+        *hatchType = -1;
+    } else {
+        name++;
+        if (2 != sscanf(name, "%X_%X", &hcolor, &bcolor)) { // not a pattern with background
+            if (1 != sscanf(name, "%X", &hcolor)) {
+                *hatchType = -1;    // not a pattern, cannot classify
+            }
+            *hatchColor = _gethexcolor(hcolor);
+        } else {
+            *hatchColor = _gethexcolor(hcolor);
+            *bkColor    = _gethexcolor(bcolor);
+            usebk       = true;
+        }
+    }
+    /* Everything > U_HS_SOLIDCLR is solid, just specify the color in the brush rather than messing around with background or textcolor */
+    if (*hatchType > U_HS_SOLIDCLR) {
+        *hatchType = U_HS_SOLIDCLR;
+    }
+}
+
+//
+//  Recurse down from a brush pattern, try to figure out what it is.
+//  If an image is found set a pointer to the epixbuf, else set that to NULL
+//  If a pattern is found with a name like [EW]MFhatch3_3F7FFF return hatchType=3, hatchColor=3F7FFF (as a uint32_t),
+//    otherwise hatchType is set to -1 and hatchColor is not defined.
+//
+
+void PrintMetafile::brush_classify(SPObject *parent, int depth, Inkscape::Pixbuf **epixbuf, int *hatchType, U_COLORREF *hatchColor, U_COLORREF *bkColor)
+{
+    if (depth == 0) {
+        *epixbuf    = nullptr;
+        *hatchType  = -1;
+        *hatchColor = U_RGB(0, 0, 0);
+        *bkColor    = U_RGB(255, 255, 255);
+    }
+    depth++;
+    // first look along the pattern chain, if there is one
+    if (SP_IS_PATTERN(parent)) {
+        for (SPPattern *pat_i = SP_PATTERN(parent); pat_i != nullptr; pat_i = pat_i->ref ? pat_i->ref->getObject() : nullptr) {
+            if (SP_IS_IMAGE(pat_i)) {
+                *epixbuf = ((SPImage *)pat_i)->pixbuf;
+                return;
+            }
+            char temp[32];  // large enough
+            strncpy(temp, pat_i->getAttribute("id"), sizeof(temp)-1); // Some names may be longer than [EW]MFhatch#_######
+            temp[sizeof(temp)-1] = '\0';
+            hatch_classify(temp, hatchType, hatchColor, bkColor);
+            if (*hatchType != -1) {
+                return;
+            }
+
+            // still looking?  Look at this pattern's children, if there are any
+            for (auto& child: pat_i->children) {
+                if (*epixbuf || *hatchType != -1) {
+                    break;
+                }
+                brush_classify(&child, depth, epixbuf, hatchType, hatchColor, bkColor);
+            }
+        }
+    } else if (SP_IS_IMAGE(parent)) {
+        *epixbuf = ((SPImage *)parent)->pixbuf;
+        return;
+    } else { // some inkscape rearrangements pass through nodes between pattern and image which are not classified as either.
+        for (auto& child: parent->children) {
+            if (*epixbuf || *hatchType != -1) {
+                break;
+            }
+            brush_classify(&child, depth, epixbuf, hatchType, hatchColor, bkColor);
+        }
+    }
+}
+
+//swap R/B in 4 byte pixel
+void PrintMetafile::swapRBinRGBA(char *px, int pixels)
+{
+    char tmp;
+    for (int i = 0; i < pixels * 4; px += 4, i += 4) {
+        tmp = px[2];
+        px[2] = px[0];
+        px[0] = tmp;
+    }
+}
+
+int PrintMetafile::hold_gradient(void *gr, int mode)
+{
+    gv.mode = mode;
+    gv.grad = gr;
+    if (mode == DRAW_RADIAL_GRADIENT) {
+        SPRadialGradient *rg = (SPRadialGradient *) gr;
+        gv.r  = rg->r.computed;                                 // radius, but of what???
+        gv.p1 = Geom::Point(rg->cx.computed, rg->cy.computed);  // center
+        gv.p2 = Geom::Point(gv.r, 0) + gv.p1;                   // xhandle
+        gv.p3 = Geom::Point(0, -gv.r) + gv.p1;                  // yhandle
+        if (rg->gradientTransform_set) {
+            gv.p1 = gv.p1 * rg->gradientTransform;
+            gv.p2 = gv.p2 * rg->gradientTransform;
+            gv.p3 = gv.p3 * rg->gradientTransform;
+        }
+    } else if (mode == DRAW_LINEAR_GRADIENT) {
+        SPLinearGradient *lg = (SPLinearGradient *) gr;
+        gv.r = 0;                                               // unused
+        gv.p1 = Geom::Point(lg->x1.computed, lg->y1.computed);  // start
+        gv.p2 = Geom::Point(lg->x2.computed, lg->y2.computed);  // end
+        gv.p3 = Geom::Point(0, 0);                              // unused
+        if (lg->gradientTransform_set) {
+            gv.p1 = gv.p1 * lg->gradientTransform;
+            gv.p2 = gv.p2 * lg->gradientTransform;
+        }
+    } else {
+        g_error("Fatal programming error, hold_gradient() in metafile-print.cpp called with invalid draw mode");
+    }
+    return 1;
+}
+
+/*  convert from center ellipse to SVGEllipticalArc ellipse
+
+    From:
+    http://www.w3.org/TR/SVG/implnote.html#ArcConversionEndpointToCenter
+    A point (x,y) on the arc can be found by:
+
+    {x,y} = {cx,cy} + {cosF,-sinF,sinF,cosF} x {rxcosT,rysinT}
+
+    where
+      {cx,cy} is the center of the ellipse
+      F       is the rotation angle of the X axis of the ellipse from the true X axis
+      T       is the rotation angle around the ellipse
+      {,,,}   is the rotation matrix
+      rx,ry   are the radii of the ellipse's axes
+
+    For SVG parameterization need two points.
+    Arbitrarily we can use T=0 and T=pi
+    Since the sweep is 180 the flags are always 0:
+
+    F is in RADIANS, but the SVGEllipticalArc needs degrees!
+
+*/
+Geom::PathVector PrintMetafile::center_ellipse_as_SVG_PathV(Geom::Point ctr, double rx, double ry, double F)
+{
+    using Geom::X;
+    using Geom::Y;
+    double x1, y1, x2, y2;
+    Geom::Path SVGep;
+
+    x1 = ctr[X]  +  cos(F) * rx * cos(0)      +   sin(-F) * ry * sin(0);
+    y1 = ctr[Y]  +  sin(F) * rx * cos(0)      +   cos(F)  * ry * sin(0);
+    x2 = ctr[X]  +  cos(F) * rx * cos(M_PI)   +   sin(-F) * ry * sin(M_PI);
+    y2 = ctr[Y]  +  sin(F) * rx * cos(M_PI)   +   cos(F)  * ry * sin(M_PI);
+
+    char text[256];
+    snprintf(text, 256, " M %f,%f A %f %f %f 0 0 %f %f A %f %f %f 0 0 %f %f z",
+                  x1, y1,  rx, ry, F * 360. / (2.*M_PI), x2, y2,   rx, ry, F * 360. / (2.*M_PI), x1, y1);
+    Geom::PathVector outres =  Geom::parse_svg_path(text);
+    return outres;
+}
+
+
+/*  rx2,ry2 must be larger than rx1,ry1!
+    angle is in RADIANS
+*/
+Geom::PathVector PrintMetafile::center_elliptical_ring_as_SVG_PathV(Geom::Point ctr, double rx1, double ry1, double rx2, double ry2, double F)
+{
+    using Geom::X;
+    using Geom::Y;
+    double x11, y11, x12, y12;
+    double x21, y21, x22, y22;
+    double degrot = F * 360. / (2.*M_PI);
+
+    x11 = ctr[X]  +  cos(F) * rx1 * cos(0)      +   sin(-F) * ry1 * sin(0);
+    y11 = ctr[Y]  +  sin(F) * rx1 * cos(0)      +   cos(F)  * ry1 * sin(0);
+    x12 = ctr[X]  +  cos(F) * rx1 * cos(M_PI)   +   sin(-F) * ry1 * sin(M_PI);
+    y12 = ctr[Y]  +  sin(F) * rx1 * cos(M_PI)   +   cos(F)  * ry1 * sin(M_PI);
+
+    x21 = ctr[X]  +  cos(F) * rx2 * cos(0)      +   sin(-F) * ry2 * sin(0);
+    y21 = ctr[Y]  +  sin(F) * rx2 * cos(0)      +   cos(F)  * ry2 * sin(0);
+    x22 = ctr[X]  +  cos(F) * rx2 * cos(M_PI)   +   sin(-F) * ry2 * sin(M_PI);
+    y22 = ctr[Y]  +  sin(F) * rx2 * cos(M_PI)   +   cos(F)  * ry2 * sin(M_PI);
+
+    char text[512];
+    snprintf(text, 512, " M %f,%f A %f %f %f 0 1 %f %f A %f %f %f 0 1 %f %f z M %f,%f  A %f %f %f 0 0 %f %f A %f %f %f 0 0 %f %f z",
+                  x11, y11,  rx1, ry1, degrot, x12, y12,   rx1, ry1, degrot, x11, y11,
+                  x21, y21,  rx2, ry2, degrot, x22, y22,   rx2, ry2, degrot, x21, y21);
+    Geom::PathVector outres = Geom::parse_svg_path(text);
+
+    return outres;
+}
+
+/* Elliptical hole in a large square extending from -50k to +50k */
+Geom::PathVector PrintMetafile::center_elliptical_hole_as_SVG_PathV(Geom::Point ctr, double rx, double ry, double F)
+{
+    using Geom::X;
+    using Geom::Y;
+    double x1, y1, x2, y2;
+    Geom::Path SVGep;
+
+    x1 = ctr[X]  +  cos(F) * rx * cos(0)      +   sin(-F) * ry * sin(0);
+    y1 = ctr[Y]  +  sin(F) * rx * cos(0)      +   cos(F)  * ry * sin(0);
+    x2 = ctr[X]  +  cos(F) * rx * cos(M_PI)   +   sin(-F) * ry * sin(M_PI);
+    y2 = ctr[Y]  +  sin(F) * rx * cos(M_PI)   +   cos(F)  * ry * sin(M_PI);
+
+    char text[256];
+    snprintf(text, 256, " M %f,%f A %f %f %f 0 0 %f %f A %f %f %f 0 0 %f %f z M 50000,50000 50000,-50000 -50000,-50000 -50000,50000 z",
+                  x1, y1,  rx, ry, F * 360. / (2.*M_PI), x2, y2,   rx, ry, F * 360. / (2.*M_PI), x1, y1);
+    Geom::PathVector outres =  Geom::parse_svg_path(text);
+    return outres;
+}
+
+/* rectangular cutter.
+ctr    "center" of rectangle (might not actually be in the center with respect to leading/trailing edges
+pos    vector from center to leading edge
+neg    vector from center to trailing edge
+width  vector to side edge
+*/
+Geom::PathVector PrintMetafile::rect_cutter(Geom::Point ctr, Geom::Point pos, Geom::Point neg, Geom::Point width)
+{
+    Geom::PathVector outres;
+    Geom::Path cutter;
+    cutter.start(ctr + pos - width);
+    cutter.appendNew<Geom::LineSegment>(ctr + pos + width);
+    cutter.appendNew<Geom::LineSegment>(ctr + neg + width);
+    cutter.appendNew<Geom::LineSegment>(ctr + neg - width);
+    cutter.close();
+    outres.push_back(cutter);
+    return outres;
+}
+
+/*  Convert from SPWindRule to livarot's FillRule
+    This is similar to what sp_selected_path_boolop() does
+*/
+FillRule PrintMetafile::SPWR_to_LVFR(SPWindRule wr)
+{
+    FillRule fr;
+    if (wr ==  SP_WIND_RULE_EVENODD) {
+        fr = fill_oddEven;
+    } else {
+        fr = fill_nonZero;
+    }
+    return fr;
+}
+
+} // namespace Internal
+} // namespace Extension
+} // namespace Inkscape
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
diff --git a/src/extension/internal/metafile-print.h b/src/extension/internal/metafile-print.h
new file mode 100644
index 0000000..3aeb0a0
--- /dev/null
+++ b/src/extension/internal/metafile-print.h
@@ -0,0 +1,127 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/** @file
+ * @brief Metafile printing - common functions
+ *//*
+ * Authors:
+ *   Krzysztof Kosiński <tweenk.pl@gmail.com>
+ *
+ * Copyright (C) 2013 Authors
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#ifndef SEEN_INKSCAPE_EXTENSION_INTERNAL_METAFILE_PRINT_H
+#define SEEN_INKSCAPE_EXTENSION_INTERNAL_METAFILE_PRINT_H
+
+#include <map>
+#include <stack>
+#include <glibmm/ustring.h>
+#include <3rdparty/libuemf/uemf.h>
+#include <2geom/affine.h>
+#include <2geom/pathvector.h>
+
+#include "extension/implementation/implementation.h"
+#include "splivarot.h"
+#include "display/canvas-bpath.h"
+
+class SPGradient;
+class SPObject;
+
+namespace Inkscape {
+class Pixbuf;
+
+namespace Extension {
+namespace Internal {
+
+enum MFDrawMode {DRAW_PAINT, DRAW_PATTERN, DRAW_IMAGE, DRAW_LINEAR_GRADIENT, DRAW_RADIAL_GRADIENT};
+
+struct FontfixParams {
+    double f1;         //Vertical (rotating) offset factor (* font height)
+    double f2;         //Vertical (nonrotating) offset factor (* font height)
+    double f3;         //Horizontal (nonrotating) offset factor (* font height)
+};
+
+class PrintMetafile
+    : public Inkscape::Extension::Implementation::Implementation
+{
+public:
+    PrintMetafile() = default;
+    ~PrintMetafile() override;
+
+    bool textToPath (Inkscape::Extension::Print * ext) override;
+    unsigned int bind(Inkscape::Extension::Print *module, Geom::Affine const &transform, float opacity) override;
+    unsigned int release(Inkscape::Extension::Print *module) override;
+
+protected:
+    struct GRADVALUES {
+        Geom::Point  p1;         // center   or start
+        Geom::Point  p2;         // xhandle  or end
+        Geom::Point  p3;         // yhandle  or unused
+        double       r;          // radius   or unused
+        void        *grad;       // to access the stops information
+        int          mode;       // DRAW_LINEAR_GRADIENT or DRAW_RADIAL_GRADIENT, if GRADVALUES is valid, else any value
+        U_COLORREF   bgc;        // document background color, this is as good a place as any to keep it
+        float        rgb[3];     // also background color, but as 0-1 float.
+    };
+
+    double  _width;
+    double  _height;
+    double  _doc_unit_scale;     // to pixels, regardless of the document units
+    
+    U_RECTL  rc;
+
+    uint32_t htextalignment;
+    uint32_t hpolyfillmode;             // used to minimize redundant records that set this
+    float    htextcolor_rgb[3];         // used to minimize redundant records that set this
+
+    std::stack<Geom::Affine> m_tr_stack;
+    Geom::PathVector fill_pathv;
+    Geom::Affine fill_transform;
+    bool use_stroke;
+    bool use_fill;
+    bool simple_shape;
+    bool usebk;
+
+    GRADVALUES gv;
+
+    static void _lookup_ppt_fontfix(Glib::ustring const &fontname, FontfixParams &);
+    static U_COLORREF _gethexcolor(uint32_t color);
+    static uint32_t _translate_weight(unsigned inkweight);
+
+    U_COLORREF avg_stop_color(SPGradient *gr);
+    U_COLORREF weight_opacity(U_COLORREF c1);
+    U_COLORREF weight_colors(U_COLORREF c1, U_COLORREF c2, double t);
+
+    void        hatch_classify(char *name, int *hatchType, U_COLORREF *hatchColor, U_COLORREF *bkColor);
+    void        brush_classify(SPObject *parent, int depth, Inkscape::Pixbuf **epixbuf, int *hatchType, U_COLORREF *hatchColor, U_COLORREF *bkColor);
+    static void swapRBinRGBA(char *px, int pixels);
+
+    int         hold_gradient(void *gr, int mode);
+    static int  snprintf_dots(char * s, size_t n, const char * format, ...);
+    static Geom::PathVector center_ellipse_as_SVG_PathV(Geom::Point ctr, double rx, double ry, double F);
+    static Geom::PathVector center_elliptical_ring_as_SVG_PathV(Geom::Point ctr, double rx1, double ry1, double rx2, double ry2, double F);
+    static Geom::PathVector center_elliptical_hole_as_SVG_PathV(Geom::Point ctr, double rx, double ry, double F);
+    static Geom::PathVector rect_cutter(Geom::Point ctr, Geom::Point pos, Geom::Point neg, Geom::Point width);
+    static FillRule    SPWR_to_LVFR(SPWindRule wr);
+
+    virtual int  create_brush(SPStyle const *style, PU_COLORREF fcolor) = 0;
+    virtual void destroy_brush() = 0;
+    virtual int  create_pen(SPStyle const *style, const Geom::Affine &transform) = 0;
+    virtual void destroy_pen() = 0;
+};
+
+} // namespace Internal
+} // namespace Extension
+} // namespace Inkscape
+
+#endif
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
diff --git a/src/extension/internal/odf.cpp b/src/extension/internal/odf.cpp
new file mode 100644
index 0000000..8d77345
--- /dev/null
+++ b/src/extension/internal/odf.cpp
@@ -0,0 +1,2131 @@
+// SPDX-License-Identifier: LGPL-2.1-or-later
+/** @file
+ * OpenDocument (drawing) input and output
+ *//*
+ * Authors:
+ *   Bob Jamison
+ *   Abhishek Sharma
+ *   Kris De Gussem
+ *
+ * Copyright (C) 2018 Authors
+ * Released under GNU LGPL v2.1+, read the file 'COPYING' for more information.
+ */
+/*
+ * This is an an entry in the extensions mechanism to begin to enable
+ * the inputting and outputting of OpenDocument Format (ODF) files from
+ * within Inkscape.  Although the initial implementations will be very lossy
+ * due to the differences in the models of SVG and ODF, they will hopefully
+ * improve greatly with time.  People should consider this to be a framework
+ * that can be continuously upgraded for ever improving fidelity.  Potential
+ * developers should especially look in preprocess() and writeTree() to see how
+ * the SVG tree is scanned, read, translated, and then written to ODF.
+ *
+ * http://www.w3.org/TR/2004/REC-DOM-Level-3-Core-20040407/idl-definitions.html
+ *
+ */
+
+#include "odf.h"
+
+//# System includes
+#include <cstdio>
+#include <ctime>
+#include <vector>
+#include <cmath>
+
+//# Inkscape includes
+#include "clear-n_.h"
+#include "inkscape.h"
+#include "display/curve.h"
+#include <2geom/pathvector.h>
+#include <2geom/curves.h>
+#include <2geom/transforms.h>
+#include <helper/geom.h>
+#include "helper/geom-curves.h"
+#include "extension/system.h"
+
+#include "xml/repr.h"
+#include "xml/attribute-record.h"
+#include "object/sp-image.h"
+#include "object/sp-gradient.h"
+#include "object/sp-stop.h"
+#include "object/sp-linear-gradient.h"
+#include "object/sp-radial-gradient.h"
+#include "object/sp-root.h"
+#include "object/sp-path.h"
+#include "object/sp-text.h"
+#include "object/sp-flowtext.h"
+#include "object/uri.h"
+#include "style.h"
+
+#include "svg/svg.h"
+#include "text-editing.h"
+#include "util/units.h"
+
+
+#include "inkscape-version.h"
+#include "document.h"
+#include "extension/extension.h"
+
+#include "io/stream/bufferstream.h"
+#include "io/stream/stringstream.h"
+#include "io/sys.h"
+#include <util/ziptool.h>
+#include <iomanip>
+namespace Inkscape
+{
+namespace Extension
+{
+namespace Internal
+{
+//# Shorthand notation
+typedef Inkscape::IO::BufferOutputStream BufferOutputStream;
+typedef Inkscape::IO::OutputStreamWriter OutputStreamWriter;
+typedef Inkscape::IO::StringOutputStream StringOutputStream;
+
+
+//########################################################################
+//# C L A S S    SingularValueDecomposition
+//########################################################################
+#include <cmath>
+
+class SVDMatrix
+{
+public:
+
+    SVDMatrix()
+        {
+        init();
+        }
+
+    SVDMatrix(unsigned int rowSize, unsigned int colSize)
+        {
+        init();
+        rows = rowSize;
+        cols = colSize;
+        size = rows * cols;
+        d    = new double[size];
+        for (unsigned int i=0 ; i<size ; i++)
+            d[i] = 0.0;
+        }
+
+    SVDMatrix(double *vals, unsigned int rowSize, unsigned int colSize)
+        {
+        init();
+        rows = rowSize;
+        cols = colSize;
+        size = rows * cols;
+        d    = new double[size];
+        for (unsigned int i=0 ; i<size ; i++)
+            d[i] = vals[i];
+        }
+
+
+    SVDMatrix(const SVDMatrix &other)
+        {
+        init();
+        assign(other);
+        }
+
+    SVDMatrix &operator=(const SVDMatrix &other)
+        {
+        assign(other);
+        return *this;
+        }
+
+    virtual ~SVDMatrix()
+        {
+        delete[] d;
+        }
+
+     double& operator() (unsigned int row, unsigned int col)
+         {
+         if (row >= rows || col >= cols)
+             return badval;
+         return d[cols*row + col];
+         }
+
+     double operator() (unsigned int row, unsigned int col) const
+         {
+         if (row >= rows || col >= cols)
+             return badval;
+         return d[cols*row + col];
+         }
+
+     unsigned int getRows()
+         {
+         return rows;
+         }
+
+     unsigned int getCols()
+         {
+         return cols;
+         }
+
+     SVDMatrix multiply(const SVDMatrix &other)
+         {
+         if (cols != other.rows)
+             {
+             SVDMatrix dummy;
+             return dummy;
+             }
+         SVDMatrix result(rows, other.cols);
+         for (unsigned int i=0 ; i<rows ; i++)
+             {
+             for (unsigned int j=0 ; j<other.cols ; j++)
+             {
+                 double sum = 0.0;
+                 for (unsigned int k=0 ; k<cols ; k++)
+                     {
+                     //sum += a[i][k] * b[k][j];
+                     sum += d[i*cols +k] * other(k, j);
+                     }
+                 result(i, j) = sum;
+                 }
+
+             }
+         return result;
+         }
+
+     SVDMatrix transpose()
+         {
+         SVDMatrix result(cols, rows);
+         for (unsigned int i=0 ; i<rows ; i++){
+             for (unsigned int j=0 ; j<cols ; j++){
+                 result(j, i) = d[i*cols + j];
+             }
+         }
+         return result;
+         }
+
+private:
+
+
+    virtual void init()
+        {
+        badval = 0.0;
+        d      = nullptr;
+        rows   = 0;
+        cols   = 0;
+        size   = 0;
+        }
+
+     void assign(const SVDMatrix &other)
+        {
+        if (d)
+            {
+            delete[] d;
+            d = nullptr;
+            }
+        rows = other.rows;
+        cols = other.cols;
+        size = other.size;
+        badval = other.badval;
+        d = new double[size];
+        for (unsigned int i=0 ; i<size ; i++){
+            d[i] = other.d[i];
+            }
+        }
+
+    double badval;
+
+    double *d;
+    unsigned int rows;
+    unsigned int cols;
+    unsigned int size;
+};
+
+
+
+/**
+ *
+ * ====================================================
+ *
+ * NOTE:
+ * This class is ported almost verbatim from the public domain
+ * JAMA Matrix package.  It is modified to handle only 3x3 matrices
+ * and our Geom::Affine affine transform class.  We give full
+ * attribution to them, along with many thanks.  JAMA can be found at:
+ *     http://math.nist.gov/javanumerics/jama
+ *
+ * ====================================================
+ *
+ * Singular Value Decomposition.
+ * <P>
+ * For an m-by-n matrix A with m >= n, the singular value decomposition is
+ * an m-by-n orthogonal matrix U, an n-by-n diagonal matrix S, and
+ * an n-by-n orthogonal matrix V so that A = U*S*V'.
+ * <P>
+ * The singular values, sigma[k] = S[k][k], are ordered so that
+ * sigma[0] >= sigma[1] >= ... >= sigma[n-1].
+ * <P>
+ * The singular value decomposition always exists, so the constructor will
+ * never fail.  The matrix condition number and the effective numerical
+ * rank can be computed from this decomposition.
+ */
+class SingularValueDecomposition
+{
+public:
+
+   /** Construct the singular value decomposition
+   @param A    Rectangular matrix
+   @return     Structure to access U, S and V.
+   */
+
+    SingularValueDecomposition (const SVDMatrix &mat) :
+        A (mat),
+        U (),
+        s (nullptr),
+        s_size (0),
+        V ()
+        {
+        calculate();
+        }
+
+    virtual ~SingularValueDecomposition()
+        {
+        delete[] s;
+        }
+
+    /**
+     * Return the left singular vectors
+     * @return     U
+     */
+    SVDMatrix &getU();
+
+    /**
+     * Return the right singular vectors
+     * @return     V
+     */
+    SVDMatrix &getV();
+
+    /**
+     *  Return the s[index] value
+     */    double getS(unsigned int index);
+
+    /**
+     * Two norm
+     * @return max(S)
+     */
+    double norm2();
+
+    /**
+     * Two norm condition number
+     *  @return max(S)/min(S)
+     */
+    double cond();
+
+    /**
+     *  Effective numerical matrix rank
+     *  @return     Number of nonnegligible singular values.
+     */
+    int rank();
+
+private:
+
+      void calculate();
+
+      SVDMatrix A;
+      SVDMatrix U;
+      double *s;
+      unsigned int s_size;
+      SVDMatrix V;
+
+};
+
+
+static double svd_hypot(double a, double b)
+{
+    double r;
+
+    if (fabs(a) > fabs(b))
+        {
+        r = b/a;
+        r = fabs(a) * sqrt(1+r*r);
+        }
+    else if (b != 0)
+        {
+        r = a/b;
+        r = fabs(b) * sqrt(1+r*r);
+        }
+    else
+        {
+        r = 0.0;
+        }
+    return r;
+}
+
+
+
+void SingularValueDecomposition::calculate()
+{
+      // Initialize.
+      int m = A.getRows();
+      int n = A.getCols();
+
+      int nu = (m > n) ? m : n;
+      s_size = (m+1 < n) ? m+1 : n;
+      s = new double[s_size];
+      U = SVDMatrix(m, nu);
+      V = SVDMatrix(n, n);
+      double *e = new double[n];
+      double *work = new double[m];
+      bool wantu = true;
+      bool wantv = true;
+
+      // Reduce A to bidiagonal form, storing the diagonal elements
+      // in s and the super-diagonal elements in e.
+
+      int nct = (m-1<n) ? m-1 : n;
+      int nrtx = (n-2<m) ? n-2 : m;
+      int nrt = (nrtx>0) ? nrtx : 0;
+      for (int k = 0; k < 2; k++) {
+         if (k < nct) {
+
+            // Compute the transformation for the k-th column and
+            // place the k-th diagonal in s[k].
+            // Compute 2-norm of k-th column without under/overflow.
+            s[k] = 0;
+            for (int i = k; i < m; i++) {
+               s[k] = svd_hypot(s[k],A(i, k));
+            }
+            if (s[k] != 0.0) {
+               if (A(k, k) < 0.0) {
+                  s[k] = -s[k];
+               }
+               for (int i = k; i < m; i++) {
+                  A(i, k) /= s[k];
+               }
+               A(k, k) += 1.0;
+            }
+            s[k] = -s[k];
+         }
+         for (int j = k+1; j < n; j++) {
+            if ((k < nct) & (s[k] != 0.0))  {
+
+            // Apply the transformation.
+
+               double t = 0;
+               for (int i = k; i < m; i++) {
+                  t += A(i, k) * A(i, j);
+               }
+               t = -t/A(k, k);
+               for (int i = k; i < m; i++) {
+                  A(i, j) += t*A(i, k);
+               }
+            }
+
+            // Place the k-th row of A into e for the
+            // subsequent calculation of the row transformation.
+
+            e[j] = A(k, j);
+         }
+         if (wantu & (k < nct)) {
+
+            // Place the transformation in U for subsequent back
+            // multiplication.
+
+            for (int i = k; i < m; i++) {
+               U(i, k) = A(i, k);
+            }
+         }
+         if (k < nrt) {
+
+            // Compute the k-th row transformation and place the
+            // k-th super-diagonal in e[k].
+            // Compute 2-norm without under/overflow.
+            e[k] = 0;
+            for (int i = k+1; i < n; i++) {
+               e[k] = svd_hypot(e[k],e[i]);
+            }
+            if (e[k] != 0.0) {
+               if (e[k+1] < 0.0) {
+                  e[k] = -e[k];
+               }
+               for (int i = k+1; i < n; i++) {
+                  e[i] /= e[k];
+               }
+               e[k+1] += 1.0;
+            }
+            e[k] = -e[k];
+            if ((k+1 < m) & (e[k] != 0.0)) {
+
+            // Apply the transformation.
+
+               for (int i = k+1; i < m; i++) {
+                  work[i] = 0.0;
+               }
+               for (int j = k+1; j < n; j++) {
+                  for (int i = k+1; i < m; i++) {
+                     work[i] += e[j]*A(i, j);
+                  }
+               }
+               for (int j = k+1; j < n; j++) {
+                  double t = -e[j]/e[k+1];
+                  for (int i = k+1; i < m; i++) {
+                     A(i, j) += t*work[i];
+                  }
+               }
+            }
+            if (wantv) {
+
+            // Place the transformation in V for subsequent
+            // back multiplication.
+
+               for (int i = k+1; i < n; i++) {
+                  V(i, k) = e[i];
+               }
+            }
+         }
+      }
+
+      // Set up the final bidiagonal matrix or order p.
+
+      int p = (n < m+1) ? n : m+1;
+      if (nct < n) {
+         s[nct] = A(nct, nct);
+      }
+      if (m < p) {
+         s[p-1] = 0.0;
+      }
+      if (nrt+1 < p) {
+         e[nrt] = A(nrt, p-1);
+      }
+      e[p-1] = 0.0;
+
+      // If required, generate U.
+
+      if (wantu) {
+         for (int j = nct; j < nu; j++) {
+            for (int i = 0; i < m; i++) {
+               U(i, j) = 0.0;
+            }
+            U(j, j) = 1.0;
+         }
+         for (int k = nct-1; k >= 0; k--) {
+            if (s[k] != 0.0) {
+               for (int j = k+1; j < nu; j++) {
+                  double t = 0;
+                  for (int i = k; i < m; i++) {
+                     t += U(i, k)*U(i, j);
+                  }
+                  t = -t/U(k, k);
+                  for (int i = k; i < m; i++) {
+                     U(i, j) += t*U(i, k);
+                  }
+               }
+               for (int i = k; i < m; i++ ) {
+                  U(i, k) = -U(i, k);
+               }
+               U(k, k) = 1.0 + U(k, k);
+               for (int i = 0; i < k-1; i++) {
+                  U(i, k) = 0.0;
+               }
+            } else {
+               for (int i = 0; i < m; i++) {
+                  U(i, k) = 0.0;
+               }
+               U(k, k) = 1.0;
+            }
+         }
+      }
+
+      // If required, generate V.
+
+      if (wantv) {
+         for (int k = n-1; k >= 0; k--) {
+            if ((k < nrt) & (e[k] != 0.0)) {
+               for (int j = k+1; j < nu; j++) {
+                  double t = 0;
+                  for (int i = k+1; i < n; i++) {
+                     t += V(i, k)*V(i, j);
+                  }
+                  t = -t/V(k+1, k);
+                  for (int i = k+1; i < n; i++) {
+                     V(i, j) += t*V(i, k);
+                  }
+               }
+            }
+            for (int i = 0; i < n; i++) {
+               V(i, k) = 0.0;
+            }
+            V(k, k) = 1.0;
+         }
+      }
+
+      // Main iteration loop for the singular values.
+
+      int pp = p-1;
+      //double eps = pow(2.0,-52.0);
+      //double tiny = pow(2.0,-966.0);
+      //let's just calculate these now
+      //a double can be e ± 308.25, so this is safe
+      double eps = 2.22e-16;
+      double tiny = 1.6e-291;
+      while (p > 0) {
+         int k,kase;
+
+         // Here is where a test for too many iterations would go.
+
+         // This section of the program inspects for
+         // negligible elements in the s and e arrays.  On
+         // completion the variables kase and k are set as follows.
+
+         // kase = 1     if s(p) and e[k-1] are negligible and k<p
+         // kase = 2     if s(k) is negligible and k<p
+         // kase = 3     if e[k-1] is negligible, k<p, and
+         //              s(k), ..., s(p) are not negligible (qr step).
+         // kase = 4     if e(p-1) is negligible (convergence).
+
+         for (k = p-2; k >= -1; k--) {
+            if (k == -1) {
+               break;
+            }
+            if (fabs(e[k]) <=
+                  tiny + eps*(fabs(s[k]) + fabs(s[k+1]))) {
+               e[k] = 0.0;
+               break;
+            }
+         }
+         if (k == p-2) {
+            kase = 4;
+         } else {
+            int ks;
+            for (ks = p-1; ks >= k; ks--) {
+               if (ks == k) {
+                  break;
+               }
+               double t = (ks != p ? fabs(e[ks]) : 0.) +
+                          (ks != k+1 ? fabs(e[ks-1]) : 0.);
+               if (fabs(s[ks]) <= tiny + eps*t)  {
+                  s[ks] = 0.0;
+                  break;
+               }
+            }
+            if (ks == k) {
+               kase = 3;
+            } else if (ks == p-1) {
+               kase = 1;
+            } else {
+               kase = 2;
+               k = ks;
+            }
+         }
+         k++;
+
+         // Perform the task indicated by kase.
+
+         switch (kase) {
+
+            // Deflate negligible s(p).
+
+            case 1: {
+               double f = e[p-2];
+               e[p-2] = 0.0;
+               for (int j = p-2; j >= k; j--) {
+                  double t = svd_hypot(s[j],f);
+                  double cs = s[j]/t;
+                  double sn = f/t;
+                  s[j] = t;
+                  if (j != k) {
+                     f = -sn*e[j-1];
+                     e[j-1] = cs*e[j-1];
+                  }
+                  if (wantv) {
+                     for (int i = 0; i < n; i++) {
+                        t = cs*V(i, j) + sn*V(i, p-1);
+                        V(i, p-1) = -sn*V(i, j) + cs*V(i, p-1);
+                        V(i, j) = t;
+                     }
+                  }
+               }
+            }
+            break;
+
+            // Split at negligible s(k).
+
+            case 2: {
+               double f = e[k-1];
+               e[k-1] = 0.0;
+               for (int j = k; j < p; j++) {
+                  double t = svd_hypot(s[j],f);
+                  double cs = s[j]/t;
+                  double sn = f/t;
+                  s[j] = t;
+                  f = -sn*e[j];
+                  e[j] = cs*e[j];
+                  if (wantu) {
+                     for (int i = 0; i < m; i++) {
+                        t = cs*U(i, j) + sn*U(i, k-1);
+                        U(i, k-1) = -sn*U(i, j) + cs*U(i, k-1);
+                        U(i, j) = t;
+                     }
+                  }
+               }
+            }
+            break;
+
+            // Perform one qr step.
+
+            case 3: {
+
+               // Calculate the shift.
+
+               double scale = fabs(s[p-1]);
+               double d = fabs(s[p-2]);
+               if (d>scale) scale=d;
+               d = fabs(e[p-2]);
+               if (d>scale) scale=d;
+               d = fabs(s[k]);
+               if (d>scale) scale=d;
+               d = fabs(e[k]);
+               if (d>scale) scale=d;
+               double sp = s[p-1]/scale;
+               double spm1 = s[p-2]/scale;
+               double epm1 = e[p-2]/scale;
+               double sk = s[k]/scale;
+               double ek = e[k]/scale;
+               double b = ((spm1 + sp)*(spm1 - sp) + epm1*epm1)/2.0;
+               double c = (sp*epm1)*(sp*epm1);
+               double shift = 0.0;
+               if ((b != 0.0) | (c != 0.0)) {
+                  shift = sqrt(b*b + c);
+                  if (b < 0.0) {
+                     shift = -shift;
+                  }
+                  shift = c/(b + shift);
+               }
+               double f = (sk + sp)*(sk - sp) + shift;
+               double g = sk*ek;
+
+               // Chase zeros.
+
+               for (int j = k; j < p-1; j++) {
+                  double t = svd_hypot(f,g);
+                  double cs = f/t;
+                  double sn = g/t;
+                  if (j != k) {
+                     e[j-1] = t;
+                  }
+                  f = cs*s[j] + sn*e[j];
+                  e[j] = cs*e[j] - sn*s[j];
+                  g = sn*s[j+1];
+                  s[j+1] = cs*s[j+1];
+                  if (wantv) {
+                     for (int i = 0; i < n; i++) {
+                        t = cs*V(i, j) + sn*V(i, j+1);
+                        V(i, j+1) = -sn*V(i, j) + cs*V(i, j+1);
+                        V(i, j) = t;
+                     }
+                  }
+                  t = svd_hypot(f,g);
+                  cs = f/t;
+                  sn = g/t;
+                  s[j] = t;
+                  f = cs*e[j] + sn*s[j+1];
+                  s[j+1] = -sn*e[j] + cs*s[j+1];
+                  g = sn*e[j+1];
+                  e[j+1] = cs*e[j+1];
+                  if (wantu && (j < m-1)) {
+                     for (int i = 0; i < m; i++) {
+                        t = cs*U(i, j) + sn*U(i, j+1);
+                        U(i, j+1) = -sn*U(i, j) + cs*U(i, j+1);
+                        U(i, j) = t;
+                     }
+                  }
+               }
+               e[p-2] = f;
+            }
+            break;
+
+            // Convergence.
+
+            case 4: {
+
+               // Make the singular values positive.
+
+               if (s[k] <= 0.0) {
+                  s[k] = (s[k] < 0.0 ? -s[k] : 0.0);
+                  if (wantv) {
+                     for (int i = 0; i <= pp; i++) {
+                        V(i, k) = -V(i, k);
+                     }
+                  }
+               }
+
+               // Order the singular values.
+
+               while (k < pp) {
+                  if (s[k] >= s[k+1]) {
+                     break;
+                  }
+                  double t = s[k];
+                  s[k] = s[k+1];
+                  s[k+1] = t;
+                  if (wantv && (k < n-1)) {
+                     for (int i = 0; i < n; i++) {
+                        t = V(i, k+1); V(i, k+1) = V(i, k); V(i, k) = t;
+                     }
+                  }
+                  if (wantu && (k < m-1)) {
+                     for (int i = 0; i < m; i++) {
+                        t = U(i, k+1); U(i, k+1) = U(i, k); U(i, k) = t;
+                     }
+                  }
+                  k++;
+               }
+               p--;
+            }
+            break;
+         }
+      }
+
+    delete [] e;
+    delete [] work;
+
+}
+
+
+/**
+ * Return the left singular vectors
+ * @return     U
+ */
+SVDMatrix &SingularValueDecomposition::getU()
+{
+    return U;
+}
+
+/**
+ * Return the right singular vectors
+ * @return     V
+ */
+
+SVDMatrix &SingularValueDecomposition::getV()
+{
+    return V;
+}
+
+/**
+ *  Return the s[0] value
+ */
+double SingularValueDecomposition::getS(unsigned int index)
+{
+    if (index >= s_size)
+        return 0.0;
+    return s[index];
+}
+
+/**
+ * Two norm
+ * @return     max(S)
+ */
+double SingularValueDecomposition::norm2()
+{
+    return s[0];
+}
+
+/**
+ * Two norm condition number
+ *  @return     max(S)/min(S)
+ */
+
+double SingularValueDecomposition::cond()
+{
+    return s[0]/s[2];
+}
+
+/**
+ *  Effective numerical matrix rank
+ *  @return     Number of nonnegligible singular values.
+ */
+int SingularValueDecomposition::rank()
+{
+    double eps = pow(2.0,-52.0);
+    double tol = 3.0*s[0]*eps;
+    int r = 0;
+    for (int i = 0; i < 3; i++)
+        {
+        if (s[i] > tol)
+            r++;
+        }
+    return r;
+}
+
+//########################################################################
+//# E N D    C L A S S    SingularValueDecomposition
+//########################################################################
+
+
+
+
+
+//#define pxToCm  0.0275
+#define pxToCm  0.03
+
+
+//########################################################################
+//# O U T P U T
+//########################################################################
+
+/**
+ * Get the value of a node/attribute pair
+ */
+static Glib::ustring getAttribute( Inkscape::XML::Node *node, char const *attrName)
+{
+    Glib::ustring val;
+    char const *valstr = node->attribute(attrName);
+    if (valstr)
+        val = valstr;
+    return val;
+}
+
+
+static Glib::ustring formatTransform(Geom::Affine &tf)
+{
+    Glib::ustring str;
+    if (!tf.isIdentity())
+        {
+        StringOutputStream outs;
+        OutputStreamWriter out(outs);
+        out.printf("matrix(%.3f %.3f %.3f %.3f %.3f %.3f)",
+                tf[0], tf[1], tf[2], tf[3], tf[4], tf[5]);
+        str = outs.getString();
+        }
+    return str;
+}
+
+
+/**
+ * Get the general transform from SVG pixels to
+ * ODF cm
+ */
+static Geom::Affine getODFTransform(const SPItem *item)
+{
+    //### Get SVG-to-ODF transform
+    Geom::Affine tf (item->i2doc_affine());
+    tf                   = tf * Geom::Affine(Geom::Scale(pxToCm));
+    return tf;
+}
+
+
+/**
+ * Get the bounding box of an item, as mapped onto
+ * an ODF document, in cm.
+ */
+static Geom::OptRect getODFBoundingBox(const SPItem *item)
+{
+    // TODO: geometric or visual?
+    Geom::OptRect bbox = item->documentVisualBounds();
+    if (bbox) {
+        *bbox *= Geom::Affine(Geom::Scale(pxToCm));
+    }
+    return bbox;
+}
+
+
+/**
+ * Get the transform for an item, including parents, but without
+ * root viewBox transformation.
+ */
+static Geom::Affine getODFItemTransform(const SPItem *item)
+{
+    Geom::Affine itemTransform (item->i2doc_affine() *
+            SP_ACTIVE_DOCUMENT->getRoot()->c2p.inverse());
+    return itemTransform;
+}
+
+
+/**
+ * Get some fun facts from the transform
+ */
+static void analyzeTransform(Geom::Affine &tf,
+                             double &rotate, double &/*xskew*/, double &/*yskew*/,
+                             double &xscale, double &yscale)
+{
+    SVDMatrix mat(2, 2);
+    mat(0, 0) = tf[0];
+    mat(0, 1) = tf[1];
+    mat(1, 0) = tf[2];
+    mat(1, 1) = tf[3];
+
+    SingularValueDecomposition svd(mat);
+
+    SVDMatrix U = svd.getU();
+    SVDMatrix V = svd.getV();
+    SVDMatrix Vt = V.transpose();
+    SVDMatrix UVt = U.multiply(Vt);
+    double s0 = svd.getS(0);
+    double s1 = svd.getS(1);
+    xscale = s0;
+    yscale = s1;
+    rotate = UVt(0,0);
+}
+
+static void gatherText(Inkscape::XML::Node *node, Glib::ustring &buf)
+{
+    if (node->type() == Inkscape::XML::TEXT_NODE)
+        {
+        char *s = (char *)node->content();
+        if (s)
+            buf.append(s);
+        }
+
+    for (Inkscape::XML::Node *child = node->firstChild() ;
+                child != nullptr; child = child->next())
+        {
+        gatherText(child, buf);
+        }
+
+}
+
+
+/**
+ * FIRST PASS.
+ * Method descends into the repr tree, converting image, style, and gradient info
+ * into forms compatible in ODF.
+ */
+void OdfOutput::preprocess(ZipFile &zf, Inkscape::XML::Node *node)
+{
+    Glib::ustring nodeName = node->name();
+    Glib::ustring id       = getAttribute(node, "id");
+
+    //### First, check for metadata
+    if (nodeName == "metadata" || nodeName == "svg:metadata")
+        {
+        Inkscape::XML::Node *mchild = node->firstChild() ;
+        if (!mchild || strcmp(mchild->name(), "rdf:RDF"))
+            return;
+        Inkscape::XML::Node *rchild = mchild->firstChild() ;
+        if (!rchild || strcmp(rchild->name(), "cc:Work"))
+            return;
+        for (Inkscape::XML::Node *cchild = rchild->firstChild() ;
+            cchild ; cchild = cchild->next())
+            {
+            Glib::ustring ccName = cchild->name();
+            Glib::ustring ccVal;
+            gatherText(cchild, ccVal);
+            //g_message("ccName: %s  ccVal:%s", ccName.c_str(), ccVal.c_str());
+            metadata[ccName] = ccVal;
+            }
+        return;
+        }
+
+    //Now consider items.
+    SPObject *reprobj = SP_ACTIVE_DOCUMENT->getObjectByRepr(node);
+    if (!reprobj)
+    {
+        return;
+    }
+    if (!SP_IS_ITEM(reprobj))
+    {
+        return;
+    }
+
+    if (nodeName == "image" || nodeName == "svg:image") {
+        Glib::ustring href = getAttribute(node, "xlink:href");
+        if (href.size() > 0 && imageTable.count(href) == 0) {
+            try {
+                auto uri = Inkscape::URI(href.c_str(), docBaseUri.c_str());
+                auto mimetype = uri.getMimeType();
+
+                if (mimetype.substr(0, 6) != "image/") {
+                    return;
+                }
+
+                auto ext = mimetype.substr(6);
+                auto newName = Glib::ustring("Pictures/image") + std::to_string(imageTable.size()) + "." + ext;
+
+                imageTable[href] = newName;
+
+                auto ze = zf.newEntry(newName, "");
+                ze->setUncompressedData(uri.getContents());
+                ze->finish();
+            } catch (...) {
+                g_warning("Could not handle URI '%.100s'", href.c_str());
+            }
+        }
+    }
+
+    for (Inkscape::XML::Node *child = node->firstChild() ;
+            child ; child = child->next())
+        preprocess(zf, child);
+}
+
+
+/**
+ * Writes the manifest.  Currently it only changes according to the
+ * file names of images packed into the zip file.
+ */
+bool OdfOutput::writeManifest(ZipFile &zf)
+{
+    BufferOutputStream bouts;
+    OutputStreamWriter outs(bouts);
+
+    time_t tim;
+    time(&tim);
+
+    outs.writeString("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
+    outs.writeString("<!DOCTYPE manifest:manifest PUBLIC \"-//OpenOffice.org//DTD Manifest 1.0//EN\" \"Manifest.dtd\">\n");
+    outs.writeString("\n");
+    outs.writeString("\n");
+    outs.writeString("<!--\n");
+    outs.writeString("*************************************************************************\n");
+    outs.writeString("  file:  manifest.xml\n");
+    outs.printf     ("  Generated by Inkscape: %s", ctime(&tim)); //ctime has its own <cr>
+    outs.writeString("  http://www.inkscape.org\n");
+    outs.writeString("*************************************************************************\n");
+    outs.writeString("-->\n");
+    outs.writeString("\n");
+    outs.writeString("\n");
+    outs.writeString("<manifest:manifest xmlns:manifest=\"urn:oasis:names:tc:opendocument:xmlns:manifest:1.0\">\n");
+    outs.writeString("    <manifest:file-entry manifest:media-type=\"application/vnd.oasis.opendocument.graphics\" manifest:full-path=\"/\"/>\n");
+    outs.writeString("    <manifest:file-entry manifest:media-type=\"text/xml\" manifest:full-path=\"content.xml\"/>\n");
+    outs.writeString("    <manifest:file-entry manifest:media-type=\"text/xml\" manifest:full-path=\"styles.xml\"/>\n");
+    outs.writeString("    <manifest:file-entry manifest:media-type=\"text/xml\" manifest:full-path=\"meta.xml\"/>\n");
+    outs.writeString("    <!--List our images here-->\n");
+    std::map<Glib::ustring, Glib::ustring>::iterator iter;
+    for (iter = imageTable.begin() ; iter!=imageTable.end() ; ++iter)
+        {
+        Glib::ustring newName = iter->second;
+
+        // note: mime subtype was added as file extension in OdfOutput::preprocess
+        Glib::ustring mimesubtype = Inkscape::IO::get_file_extension(newName);
+
+        outs.printf("    <manifest:file-entry manifest:media-type=\"");
+        outs.printf("image/");
+        outs.printf("%s", mimesubtype.c_str());
+        outs.printf("\" manifest:full-path=\"");
+        outs.writeString(newName.c_str());
+        outs.printf("\"/>\n");
+        }
+    outs.printf("</manifest:manifest>\n");
+
+    outs.close();
+
+    //Make our entry
+    ZipEntry *ze = zf.newEntry("META-INF/manifest.xml", "ODF file manifest");
+    ze->setUncompressedData(bouts.getBuffer());
+    ze->finish();
+
+    return true;
+}
+
+
+/**
+ * This writes the document meta information to meta.xml
+ */
+bool OdfOutput::writeMeta(ZipFile &zf)
+{
+    BufferOutputStream bouts;
+    OutputStreamWriter outs(bouts);
+
+    time_t tim;
+    time(&tim);
+
+    std::map<Glib::ustring, Glib::ustring>::iterator iter;
+    Glib::ustring InkscapeVersion = Glib::ustring("Inkscape.org - ") + Inkscape::version_string;
+    Glib::ustring creator = InkscapeVersion;
+    iter = metadata.find("dc:creator");
+    if (iter != metadata.end())
+    {
+        creator = iter->second;
+    }
+    
+    Glib::ustring date;
+    Glib::ustring moddate;
+    char buf [80];
+    time_t rawtime;
+    struct tm * timeinfo;
+    time (&rawtime);
+    timeinfo = localtime (&rawtime);
+    strftime (buf,80,"%Y-%m-%d %H:%M:%S",timeinfo);
+    moddate = Glib::ustring(buf);
+    
+    iter = metadata.find("dc:date");
+    if (iter != metadata.end())
+    {
+        date = iter->second;
+    }
+    else
+    {
+        date = moddate;
+    }
+
+    outs.writeString("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
+    outs.writeString("\n");
+    outs.writeString("<!--\n");
+    outs.writeString("*************************************************************************\n");
+    outs.writeString("  file:  meta.xml\n");
+    outs.printf     ("  Generated by Inkscape: %s", ctime(&tim)); //ctime has its own <cr>
+    outs.writeString("  http://www.inkscape.org\n");
+    outs.writeString("*************************************************************************\n");
+    outs.writeString("-->\n");
+    outs.writeString("\n");
+    outs.writeString("<office:document-meta\n");
+    outs.writeString("xmlns:office=\"urn:oasis:names:tc:opendocument:xmlns:office:1.0\"\n");
+    outs.writeString("xmlns:xlink=\"http://www.w3.org/1999/xlink\"\n");
+    outs.writeString("xmlns:dc=\"http://purl.org/dc/elements/1.1/\"\n");
+    outs.writeString("xmlns:meta=\"urn:oasis:names:tc:opendocument:xmlns:meta:1.0\"\n");
+    outs.writeString("xmlns:presentation=\"urn:oasis:names:tc:opendocument:xmlns:presentation:1.0\"\n");
+    outs.writeString("xmlns:ooo=\"http://openoffice.org/2004/office\"\n");
+    outs.writeString("xmlns:smil=\"urn:oasis:names:tc:opendocument:xmlns:smil-compatible:1.0\"\n");
+    outs.writeString("xmlns:anim=\"urn:oasis:names:tc:opendocument:xmlns:animation:1.0\"\n");
+    outs.writeString("office:version=\"1.0\">\n");
+    outs.writeString("<office:meta>\n");
+    Glib::ustring tmp = Glib::ustring::compose("    <meta:generator>%1</meta:generator>\n", InkscapeVersion);
+    tmp += Glib::ustring::compose("    <meta:initial-creator>%1</meta:initial-creator>\n", creator);
+    tmp += Glib::ustring::compose("    <meta:creation-date>%1</meta:creation-date>\n", date);
+    tmp += Glib::ustring::compose("    <dc:date>%1</dc:date>\n", moddate);
+    outs.writeUString(tmp);
+    for (iter = metadata.begin() ; iter != metadata.end() ; ++iter)
+    {
+        Glib::ustring name  = iter->first;
+        Glib::ustring value = iter->second;
+        if (!name.empty() && !value.empty())
+        {
+            tmp = Glib::ustring::compose("    <%1>%2</%3>\n", name, value, name);
+            outs.writeUString(tmp);
+        }
+    }
+    // outs.writeString("    <meta:editing-cycles>2</meta:editing-cycles>\n");
+    // outs.writeString("    <meta:editing-duration>PT56S</meta:editing-duration>\n");
+    // outs.writeString("    <meta:user-defined meta:name=\"Info 1\"/>\n");
+    // outs.writeString("    <meta:user-defined meta:name=\"Info 2\"/>\n");
+    // outs.writeString("    <meta:user-defined meta:name=\"Info 3\"/>\n");
+    // outs.writeString("    <meta:user-defined meta:name=\"Info 4\"/>\n");
+    // outs.writeString("    <meta:document-statistic meta:object-count=\"2\"/>\n");
+    outs.writeString("</office:meta>\n");
+    outs.writeString("</office:document-meta>\n");
+    outs.close();
+
+    //Make our entry
+    ZipEntry *ze = zf.newEntry("meta.xml", "ODF info file");
+    ze->setUncompressedData(bouts.getBuffer());
+    ze->finish();
+
+    return true;
+}
+
+
+/**
+ * Writes an SVG path as an ODF <draw:path> and returns the number of points written
+ */
+static int
+writePath(Writer &outs, Geom::PathVector const &pathv,
+          Geom::Affine const &tf, double xoff, double yoff)
+{
+    using Geom::X;
+    using Geom::Y;
+
+    int nrPoints  = 0;
+
+    // convert the path to only lineto's and cubic curveto's:
+    Geom::PathVector pv = pathv_to_linear_and_cubic_beziers(pathv * tf * Geom::Translate(xoff, yoff) * Geom::Scale(1000.));
+
+        for (const auto & pit : pv) {
+
+            double destx = pit.initialPoint()[X];
+            double desty = pit.initialPoint()[Y];
+            if (fabs(destx)<1.0) destx = 0.0;   // Why is this needed? Shouldn't we just round all numbers then?
+            if (fabs(desty)<1.0) desty = 0.0;
+            outs.printf("M %.3f %.3f ", destx, desty);
+            nrPoints++;
+
+            for (Geom::Path::const_iterator cit = pit.begin(); cit != pit.end_closed(); ++cit) {
+
+                if( is_straight_curve(*cit) )
+                {
+                    double destx = cit->finalPoint()[X];
+                    double desty = cit->finalPoint()[Y];
+                    if (fabs(destx)<1.0) destx = 0.0;   // Why is this needed? Shouldn't we just round all numbers then?
+                    if (fabs(desty)<1.0) desty = 0.0;
+                    outs.printf("L %.3f %.3f ",  destx, desty);
+                }
+                else if(Geom::CubicBezier const *cubic = dynamic_cast<Geom::CubicBezier const*>(&*cit)) {
+                    std::vector<Geom::Point> points = cubic->controlPoints();
+                    for (unsigned i = 1; i <= 3; i++) {
+                        if (fabs(points[i][X])<1.0) points[i][X] = 0.0;   // Why is this needed? Shouldn't we just round all numbers then?
+                        if (fabs(points[i][Y])<1.0) points[i][Y] = 0.0;
+                    }
+                    outs.printf("C %.3f %.3f %.3f %.3f %.3f %.3f ", points[1][X],points[1][Y], points[2][X],points[2][Y], points[3][X],points[3][Y]);
+                }
+                else {
+                    g_error ("logical error, because pathv_to_linear_and_cubic_beziers was used");
+                }
+
+                nrPoints++;
+            }
+
+            if (pit.closed()) {
+                outs.printf("Z");
+            }
+        }
+
+    return nrPoints;
+}
+
+bool OdfOutput::processStyle(SPItem *item, const Glib::ustring &id, const Glib::ustring &gradientNameFill, const Glib::ustring &gradientNameStroke, Glib::ustring& output)
+{
+    output.clear();
+    if (!item)
+    {
+        return false;
+    }
+    
+    SPStyle *style = item->style;
+    if (!style)
+    {
+        return false;
+    }
+    
+    StyleInfo si;
+
+    // FILL
+    if (style->fill.isColor())
+    {
+        guint32 fillCol = style->fill.value.color.toRGBA32( 0 );
+        char buf[16];
+        int r = (fillCol >> 24) & 0xff;
+        int g = (fillCol >> 16) & 0xff;
+        int b = (fillCol >>  8) & 0xff;
+        snprintf(buf, 15, "#%02x%02x%02x", r, g, b);
+        si.fillColor = buf;
+        si.fill      = "solid";
+        double opacityPercent = 100.0 *
+             (SP_SCALE24_TO_FLOAT(style->fill_opacity.value));
+        snprintf(buf, 15, "%.3f%%", opacityPercent);
+        si.fillOpacity = buf;
+    }
+    else if (style->fill.isPaintserver())
+    {
+        SPGradient *gradient = SP_GRADIENT(SP_STYLE_FILL_SERVER(style));
+        if (gradient)
+        {
+            si.fill = "gradient";
+        }
+    }
+
+    // STROKE
+    if (style->stroke.isColor())
+    {
+        guint32 strokeCol = style->stroke.value.color.toRGBA32( 0 );
+        char buf[16];
+        int r = (strokeCol >> 24) & 0xff;
+        int g = (strokeCol >> 16) & 0xff;
+        int b = (strokeCol >>  8) & 0xff;
+        snprintf(buf, 15, "#%02x%02x%02x", r, g, b);
+        si.strokeColor = buf;
+        snprintf(buf, 15, "%.3fpt", style->stroke_width.value);
+        si.strokeWidth = buf;
+        si.stroke      = "solid";
+        double opacityPercent = 100.0 *
+             (SP_SCALE24_TO_FLOAT(style->stroke_opacity.value));
+        snprintf(buf, 15, "%.3f%%", opacityPercent);
+        si.strokeOpacity = buf;
+    }
+    else if (style->stroke.isPaintserver())
+    {
+        SPGradient *gradient = SP_GRADIENT(SP_STYLE_STROKE_SERVER(style));
+        if (gradient)
+        {
+            si.stroke = "gradient";
+        }
+    }
+
+    //Look for existing identical style;
+    bool styleMatch = false;
+    std::vector<StyleInfo>::iterator iter;
+    for (iter=styleTable.begin() ; iter!=styleTable.end() ; ++iter)
+    {
+        if (si.equals(*iter))
+        {
+            //map to existing styleTable entry
+            Glib::ustring styleName = iter->name;
+            styleLookupTable[id] = styleName;
+            styleMatch = true;
+            break;
+        }
+    }
+
+    // Don't need a new style
+    if (styleMatch)
+    {
+        return false;
+    }
+
+    Glib::ustring styleName = Glib::ustring::compose("style%1", styleTable.size());
+    si.name = styleName;
+    styleTable.push_back(si);
+    styleLookupTable[id] = styleName;
+
+    output = Glib::ustring::compose ("<style:style style:name=\"%1\" style:family=\"graphic\" style:parent-style-name=\"standard\">\n", si.name);
+    output += "<style:graphic-properties";
+    if (si.fill == "gradient")
+    {
+        output += Glib::ustring::compose (" draw:fill=\"gradient\" draw:fill-gradient-name=\"%1\"", gradientNameFill);
+    }
+    else
+    {
+        output += Glib::ustring(" draw:fill=\"") + si.fill + "\"";
+        if(si.fill != "none")
+        {
+            output += Glib::ustring::compose(" draw:fill-color=\"%1\"", si.fillColor);
+        }
+    }
+    if (si.stroke == "gradient")
+    {
+        //does not seem to be supported by Open Office.org
+        output += Glib::ustring::compose (" draw:stroke=\"gradient\" draw:stroke-gradient-name=\"%1\"", gradientNameStroke);
+    }
+    else
+    {
+        output += Glib::ustring(" draw:stroke=\"") + si.stroke + "\"";
+        if (si.stroke != "none")
+        {
+            output += Glib::ustring::compose (" svg:stroke-width=\"%1\" svg:stroke-color=\"%2\" ", si.strokeWidth, si.strokeColor);
+        }
+    }
+    output += "/>\n</style:style>\n";
+
+    return true;
+}
+
+bool OdfOutput::processGradient(SPItem *item,
+                                const Glib::ustring &id, Geom::Affine &/*tf*/,
+                                Glib::ustring& gradientName, Glib::ustring& output, bool checkFillGradient)
+{
+    output.clear();
+    if (!item)
+    {
+        return false;
+    }
+
+    SPStyle *style = item->style;
+    if (!style)
+    {
+        return false;
+    }
+
+    if ((checkFillGradient? (!style->fill.isPaintserver()) : (!style->stroke.isPaintserver())))
+    {
+        return false;
+    }
+
+    //## Gradient
+    SPGradient *gradient = SP_GRADIENT((checkFillGradient?(SP_STYLE_FILL_SERVER(style)) :(SP_STYLE_STROKE_SERVER(style))));
+
+    if (gradient == nullptr)
+    {
+        return false;
+    }
+    GradientInfo gi;
+    SPGradient *grvec = gradient->getVector(FALSE);
+    for (SPStop *stop = grvec->getFirstStop();
+         stop ; stop = stop->getNextStop())
+    {
+        unsigned long rgba = stop->get_rgba32();
+        unsigned long rgb  = (rgba >> 8) & 0xffffff;
+        double opacity     = (static_cast<double>(rgba & 0xff)) / 256.0;
+        GradientStop gs(rgb, opacity);
+        gi.stops.push_back(gs);
+    }
+
+    Glib::ustring gradientName2;
+    if (SP_IS_LINEARGRADIENT(gradient))
+    {
+        gi.style = "linear";
+        SPLinearGradient *linGrad = SP_LINEARGRADIENT(gradient);
+        gi.x1 = linGrad->x1.value;
+        gi.y1 = linGrad->y1.value;
+        gi.x2 = linGrad->x2.value;
+        gi.y2 = linGrad->y2.value;
+        gradientName2 = Glib::ustring::compose("ImportedLinearGradient%1", gradientTable.size());
+    }
+    else if (SP_IS_RADIALGRADIENT(gradient))
+    {
+        gi.style = "radial";
+        SPRadialGradient *radGrad = SP_RADIALGRADIENT(gradient);
+        Geom::OptRect bbox = item->documentVisualBounds();
+        gi.cx = (radGrad->cx.value-bbox->left())/bbox->width();
+        gi.cy = (radGrad->cy.value-bbox->top())/bbox->height();
+        gradientName2 = Glib::ustring::compose("ImportedRadialGradient%1", gradientTable.size());
+    }
+    else
+    {
+        g_warning("not a supported gradient type");
+        return false;
+    }
+
+    //Look for existing identical style;
+    bool gradientMatch = false;
+    std::vector<GradientInfo>::iterator iter;
+    for (iter=gradientTable.begin() ; iter!=gradientTable.end() ; ++iter)
+    {
+        if (gi.equals(*iter))
+        {
+            //map to existing gradientTable entry
+            gradientName = iter->name;
+            gradientLookupTable[id] = gradientName;
+            gradientMatch = true;
+            break;
+        }
+    }
+
+    if (gradientMatch)
+    {
+        return true;
+    }
+
+    // No match, let us write a new entry
+    gradientName = gradientName2;
+    gi.name = gradientName;
+    gradientTable.push_back(gi);
+    gradientLookupTable[id] = gradientName;
+
+    // int gradientCount = gradientTable.size();
+    char buf[128];
+    if (gi.style == "linear")
+    {
+        /*
+        ===================================================================
+        LINEAR gradient.  We need something that looks like this:
+        <draw:gradient draw:name="Gradient_20_7"
+            draw:display-name="Gradient 7"
+            draw:style="linear"
+            draw:start-color="#008080" draw:end-color="#993366"
+            draw:start-intensity="100%" draw:end-intensity="100%"
+            draw:angle="150" draw:border="0%"/>
+        ===================================================================
+        */
+        if (gi.stops.size() < 2)
+        {
+            g_warning("Need at least 2 stops for a linear gradient");
+            return false;
+        }
+        output += Glib::ustring::compose("<draw:gradient draw:name=\"%1\"", gi.name);
+        output += Glib::ustring::compose(" draw:display-name=\"%1\"", gi.name);
+        output += " draw:style=\"linear\"";
+        snprintf(buf, 127, " draw:start-color=\"#%06lx\" draw:end-color=\"#%06lx\"", gi.stops[0].rgb, gi.stops[1].rgb);
+        output += buf;
+        //TODO: apply maths, to define begin of gradient, taking gradient begin and end, as well as object boundary into account
+        double angle = (gi.y2-gi.y1);
+        angle = (angle != 0.) ? (atan((gi.x2-gi.x1)/(gi.y2-gi.y1))* 180. / M_PI) : 90;
+        angle = (angle < 0)?(180+angle):angle;
+        angle = angle * 10; //why do we need this: precision?????????????
+        output += Glib::ustring::compose(" draw:start-intensity=\"%1\" draw:end-intensity=\"%2\" draw:angle=\"%3\"/>\n",
+            gi.stops[0].opacity * 100.0, gi.stops[1].opacity * 100.0, angle);// draw:border=\"0%%\"
+    }
+    else if (gi.style == "radial")
+    {
+        /*
+        ===================================================================
+        RADIAL gradient.  We need something that looks like this:
+        <!-- radial gradient, light gray to white, centered, 0% border -->
+        <draw:gradient draw:name="radial_20_borderless"
+            draw:display-name="radial borderless"
+            draw:style="radial"
+            draw:cx="50%" draw:cy="50%"
+            draw:start-color="#999999" draw:end-color="#ffffff"
+            draw:border="0%"/>
+        ===================================================================
+        */
+        if (gi.stops.size() < 2)
+        {
+            g_warning("Need at least 2 stops for a radial gradient");
+            return false;
+        }
+        output += Glib::ustring::compose("<draw:gradient draw:name=\"%1\" draw:display-name=\"%1\" ", gi.name);
+        snprintf(buf, 127, "draw:cx=\"%05.3f\" draw:cy=\"%05.3f\" ", gi.cx*100, gi.cy*100);
+        output += Glib::ustring("draw:style=\"radial\" ") + buf;
+        snprintf(buf, 127, "draw:start-color=\"#%06lx\" draw:end-color=\"#%06lx\" ", gi.stops[0].rgb, gi.stops[1].rgb);
+        output += buf;
+        snprintf(buf, 127, "draw:start-intensity=\"%f%%\" draw:end-intensity=\"%f%%\" ", gi.stops[0].opacity*100.0, gi.stops[1].opacity*100.0);
+        output += buf;
+        output += "/>\n";//draw:border=\"0%\"
+    }
+    else
+    {
+        g_warning("unsupported gradient style '%s'", gi.style.c_str());
+        return false;
+    }
+    return true;
+}
+
+
+/**
+ * SECOND PASS.
+ * This is the main SPObject tree output to ODF.
+ */
+bool OdfOutput::writeTree(Writer &couts, Writer &souts,
+                          Inkscape::XML::Node *node)
+{
+    //# Get the SPItem, if applicable
+    SPObject *reprobj = SP_ACTIVE_DOCUMENT->getObjectByRepr(node);
+    if (!reprobj)
+    {
+        return true;
+    }
+    if (!SP_IS_ITEM(reprobj))
+    {
+        return true;
+    }
+    SPItem *item = SP_ITEM(reprobj);
+
+    Glib::ustring nodeName = node->name();
+    Glib::ustring id       = getAttribute(node, "id");
+    Geom::Affine tf        = getODFTransform(item);//Get SVG-to-ODF transform
+    Geom::OptRect bbox = getODFBoundingBox(item);//Get ODF bounding box params for item
+    if (!bbox) {
+        return true;
+    }
+
+    double bbox_x        = bbox->min()[Geom::X];
+    double bbox_y        = bbox->min()[Geom::Y];
+    double bbox_width    = (*bbox)[Geom::X].extent();
+    double bbox_height   = (*bbox)[Geom::Y].extent();
+
+    double rotate;
+    double xskew;
+    double yskew;
+    double xscale;
+    double yscale;
+    analyzeTransform(tf, rotate, xskew, yskew, xscale, yscale);
+
+    //# Do our stuff
+    SPCurve *curve = nullptr;
+
+    if (nodeName == "svg" || nodeName == "svg:svg")
+    {
+        //# Iterate through the children
+        for (Inkscape::XML::Node *child = node->firstChild() ;
+               child ; child = child->next())
+        {
+            if (!writeTree(couts, souts, child))
+            {
+                return false;
+            }
+        }
+        return true;
+    }
+    else if (nodeName == "g" || nodeName == "svg:g")
+    {
+        if (!id.empty())
+        {
+            couts.printf("<draw:g id=\"%s\">\n", id.c_str());
+        }
+        else
+        {
+            couts.printf("<draw:g>\n");
+        }
+        //# Iterate through the children
+        for (Inkscape::XML::Node *child = node->firstChild() ;
+               child ; child = child->next())
+        {
+            if (!writeTree(couts, souts, child))
+            {
+                return false;
+            }
+        }
+        if (!id.empty())
+        {
+            couts.printf("</draw:g> <!-- id=\"%s\" -->\n", id.c_str());
+        }
+        else
+        {
+            couts.printf("</draw:g>\n");
+        }
+        return true;
+    }
+
+    //# GRADIENT
+    Glib::ustring gradientNameFill;
+    Glib::ustring gradientNameStroke;
+    Glib::ustring outputFill;
+    Glib::ustring outputStroke;
+    Glib::ustring outputStyle;
+    
+    processGradient(item, id, tf, gradientNameFill, outputFill, true);
+    processGradient(item, id, tf, gradientNameStroke, outputStroke, false);
+    souts.writeUString(outputFill);
+    souts.writeUString(outputStroke);
+    
+    //# STYLE
+    processStyle(item, id, gradientNameFill, gradientNameStroke, outputStyle);
+    souts.writeUString(outputStyle);
+
+    //# ITEM DATA
+    if (nodeName == "image" || nodeName == "svg:image")
+    {
+        if (!SP_IS_IMAGE(item))
+        {
+            g_warning("<image> is not an SPImage.");
+            return false;
+        }
+
+        SPImage *img   = SP_IMAGE(item);
+        double ix      = img->x.value;
+        double iy      = img->y.value;
+        double iwidth  = img->width.value;
+        double iheight = img->height.value;
+
+        Geom::Point ibbox_min = Geom::Point(ix, iy) * tf;
+        ix      = ibbox_min.x();
+        iy      = ibbox_min.y();
+        iwidth  = xscale * iwidth;
+        iheight = yscale * iheight;
+
+        Geom::Affine itemTransform = getODFItemTransform(item);
+
+        Glib::ustring itemTransformString = formatTransform(itemTransform);
+
+        Glib::ustring href = getAttribute(node, "xlink:href");
+        std::map<Glib::ustring, Glib::ustring>::iterator iter = imageTable.find(href);
+        if (iter == imageTable.end())
+        {
+            g_warning("image '%s' not in table", href.c_str());
+            return false;
+        }
+        Glib::ustring newName = iter->second;
+
+        couts.printf("<draw:frame ");
+        if (!id.empty())
+        {
+            couts.printf("id=\"%s\" ", id.c_str());
+        }
+        couts.printf("draw:style-name=\"gr1\" draw:text-style-name=\"P1\" draw:layer=\"layout\" ");
+        //no x or y.  make them the translate transform, last one
+        couts.printf("svg:width=\"%.3fcm\" svg:height=\"%.3fcm\" ",
+                                  iwidth, iheight);
+        if (!itemTransformString.empty())
+        {
+            couts.printf("draw:transform=\"%s translate(%.3fcm, %.3fcm)\" ",
+                           itemTransformString.c_str(), ix, iy);
+        }
+        else
+        {
+            couts.printf("draw:transform=\"translate(%.3fcm, %.3fcm)\" ", ix, iy);
+        }
+
+        couts.writeString(">\n");
+        couts.printf("    <draw:image xlink:href=\"%s\" xlink:type=\"simple\"\n",
+                              newName.c_str());
+        couts.writeString("        xlink:show=\"embed\" xlink:actuate=\"onLoad\">\n");
+        couts.writeString("        <text:p/>\n");
+        couts.writeString("    </draw:image>\n");
+        couts.writeString("</draw:frame>\n");
+        return true;
+    }
+    else if (SP_IS_SHAPE(item))
+    {
+        curve = SP_SHAPE(item)->getCurve();
+    }
+    else if (SP_IS_TEXT(item) || SP_IS_FLOWTEXT(item))
+    {
+        curve = te_get_layout(item)->convertToCurves();
+    }
+
+    if (curve)
+    {
+        //### Default <path> output
+        couts.writeString("<draw:path ");
+        if (!id.empty())
+        {
+            couts.printf("id=\"%s\" ", id.c_str());
+        }
+
+        std::map<Glib::ustring, Glib::ustring>::iterator siter;
+        siter = styleLookupTable.find(id);
+        if (siter != styleLookupTable.end())
+        {
+            Glib::ustring styleName = siter->second;
+            couts.printf("draw:style-name=\"%s\" ", styleName.c_str());
+        }
+
+        couts.printf("draw:layer=\"layout\" svg:x=\"%.3fcm\" svg:y=\"%.3fcm\" ",
+                       bbox_x, bbox_y);
+        couts.printf("svg:width=\"%.3fcm\" svg:height=\"%.3fcm\" ",
+                       bbox_width, bbox_height);
+        couts.printf("svg:viewBox=\"0.0 0.0 %.3f %.3f\"",
+                       bbox_width * 1000.0, bbox_height * 1000.0);
+
+        couts.printf(" svg:d=\"");
+        int nrPoints = writePath(couts, curve->get_pathvector(),
+                             tf, bbox_x, bbox_y);
+        couts.writeString("\"");
+
+        couts.writeString(">\n");
+        couts.printf("    <!-- %d nodes -->\n", nrPoints);
+        couts.writeString("</draw:path>\n\n");
+
+        curve->unref();
+    }
+
+    return true;
+}
+
+
+/**
+ * Write the header for the content.xml file
+ */
+bool OdfOutput::writeStyleHeader(Writer &outs)
+{
+    time_t tim;
+    time(&tim);
+
+    outs.writeString("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
+    outs.writeString("\n");
+    outs.writeString("<!--\n");
+    outs.writeString("*************************************************************************\n");
+    outs.writeString("  file:  styles.xml\n");
+    outs.printf     ("  Generated by Inkscape: %s", ctime(&tim)); //ctime has its own <cr>
+    outs.writeString("  http://www.inkscape.org\n");
+    outs.writeString("*************************************************************************\n");
+    outs.writeString("-->\n");
+    outs.writeString("\n");
+    outs.writeString("<office:document-styles\n");
+    outs.writeString("    xmlns:office=\"urn:oasis:names:tc:opendocument:xmlns:office:1.0\"\n");
+    outs.writeString("    xmlns:style=\"urn:oasis:names:tc:opendocument:xmlns:style:1.0\"\n");
+    outs.writeString("    xmlns:text=\"urn:oasis:names:tc:opendocument:xmlns:text:1.0\"\n");
+    outs.writeString("    xmlns:table=\"urn:oasis:names:tc:opendocument:xmlns:table:1.0\"\n");
+    outs.writeString("    xmlns:draw=\"urn:oasis:names:tc:opendocument:xmlns:drawing:1.0\"\n");
+    outs.writeString("    xmlns:fo=\"urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible:1.0\"\n");
+    outs.writeString("    xmlns:xlink=\"http://www.w3.org/1999/xlink\"\n");
+    outs.writeString("    xmlns:dc=\"http://purl.org/dc/elements/1.1/\"\n");
+    outs.writeString("    xmlns:meta=\"urn:oasis:names:tc:opendocument:xmlns:meta:1.0\"\n");
+    outs.writeString("    xmlns:number=\"urn:oasis:names:tc:opendocument:xmlns:datastyle:1.0\"\n");
+    outs.writeString("    xmlns:presentation=\"urn:oasis:names:tc:opendocument:xmlns:presentation:1.0\"\n");
+    outs.writeString("    xmlns:svg=\"urn:oasis:names:tc:opendocument:xmlns:svg-compatible:1.0\"\n");
+    outs.writeString("    xmlns:chart=\"urn:oasis:names:tc:opendocument:xmlns:chart:1.0\"\n");
+    outs.writeString("    xmlns:dr3d=\"urn:oasis:names:tc:opendocument:xmlns:dr3d:1.0\"\n");
+    outs.writeString("    xmlns:math=\"http://www.w3.org/1998/Math/MathML\"\n");
+    outs.writeString("    xmlns:form=\"urn:oasis:names:tc:opendocument:xmlns:form:1.0\"\n");
+    outs.writeString("    xmlns:script=\"urn:oasis:names:tc:opendocument:xmlns:script:1.0\"\n");
+    outs.writeString("    xmlns:ooo=\"http://openoffice.org/2004/office\"\n");
+    outs.writeString("    xmlns:ooow=\"http://openoffice.org/2004/writer\"\n");
+    outs.writeString("    xmlns:oooc=\"http://openoffice.org/2004/calc\"\n");
+    outs.writeString("    xmlns:dom=\"http://www.w3.org/2001/xml-events\"\n");
+    outs.writeString("    xmlns:xforms=\"http://www.w3.org/2002/xforms\"\n");
+    outs.writeString("    xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\"\n");
+    outs.writeString("    xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"\n");
+    outs.writeString("    xmlns:smil=\"urn:oasis:names:tc:opendocument:xmlns:smil-compatible:1.0\"\n");
+    outs.writeString("    xmlns:anim=\"urn:oasis:names:tc:opendocument:xmlns:animation:1.0\"\n");
+    outs.writeString("    office:version=\"1.0\">\n");
+    outs.writeString("\n");
+    outs.writeString("<!--\n");
+    outs.writeString("*************************************************************************\n");
+    outs.writeString("  S T Y L E S\n");
+    outs.writeString("  Style entries have been pulled from the svg style and\n");
+    outs.writeString("  representation attributes in the SVG tree.  The tree elements\n");
+    outs.writeString("  then refer to them by name, in the ODF manner\n");
+    outs.writeString("*************************************************************************\n");
+    outs.writeString("-->\n");
+    outs.writeString("\n");
+    outs.writeString("<office:styles>\n");
+    outs.writeString("\n");
+
+    return true;
+}
+
+
+/**
+ * Write the footer for the style.xml file
+ */
+bool OdfOutput::writeStyleFooter(Writer &outs)
+{
+    outs.writeString("\n");
+    outs.writeString("</office:styles>\n");
+    outs.writeString("\n");
+    outs.writeString("<office:automatic-styles>\n");
+    outs.writeString("<!-- ####### 'Standard' styles ####### -->\n");
+    outs.writeString("<style:style style:name=\"dp1\" style:family=\"drawing-page\"/>\n");
+    outs.writeString("<style:style style:name=\"standard\" style:family=\"graphic\">\n");
+    
+///TODO: add default document style here
+    
+    outs.writeString("</style:style>\n");
+    outs.writeString("<style:style style:name=\"gr1\" style:family=\"graphic\" style:parent-style-name=\"standard\">\n");
+    outs.writeString("  <style:graphic-properties draw:stroke=\"none\" draw:fill=\"none\"\n");
+    outs.writeString("       draw:textarea-horizontal-align=\"center\"\n");
+    outs.writeString("       draw:textarea-vertical-align=\"middle\" draw:color-mode=\"standard\"\n");
+    outs.writeString("       draw:luminance=\"0%\" draw:contrast=\"0%\" draw:gamma=\"100%\" draw:red=\"0%\"\n");
+    outs.writeString("       draw:green=\"0%\" draw:blue=\"0%\" fo:clip=\"rect(0cm 0cm 0cm 0cm)\"\n");
+    outs.writeString("       draw:image-opacity=\"100%\" style:mirror=\"none\"/>\n");
+    outs.writeString("</style:style>\n");
+    outs.writeString("<style:style style:name=\"P1\" style:family=\"paragraph\">\n");
+    outs.writeString("  <style:paragraph-properties fo:text-align=\"center\"/>\n");
+    outs.writeString("</style:style>\n");
+    outs.writeString("</office:automatic-styles>\n");
+    outs.writeString("\n");
+    outs.writeString("<office:master-styles>\n");
+    outs.writeString("<draw:layer-set>\n");
+    outs.writeString("    <draw:layer draw:name=\"layout\"/>\n");
+    outs.writeString("    <draw:layer draw:name=\"background\"/>\n");
+    outs.writeString("    <draw:layer draw:name=\"backgroundobjects\"/>\n");
+    outs.writeString("    <draw:layer draw:name=\"controls\"/>\n");
+    outs.writeString("    <draw:layer draw:name=\"measurelines\"/>\n");
+    outs.writeString("</draw:layer-set>\n");
+    outs.writeString("\n");
+    outs.writeString("<style:master-page style:name=\"Default\"\n");
+    outs.writeString("    style:page-master-name=\"PM1\" draw:style-name=\"dp1\"/>\n");
+    outs.writeString("</office:master-styles>\n");
+    outs.writeString("\n");
+    outs.writeString("</office:document-styles>\n");
+
+    return true;
+}
+
+
+/**
+ * Write the header for the content.xml file
+ */
+bool OdfOutput::writeContentHeader(Writer &outs)
+{
+    time_t tim;
+    time(&tim);
+
+    outs.writeString("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
+    outs.writeString("\n");
+    outs.writeString("<!--\n");
+    outs.writeString("*************************************************************************\n");
+    outs.writeString("  file:  content.xml\n");
+    outs.printf     ("  Generated by Inkscape: %s", ctime(&tim)); //ctime has its own <cr>
+    outs.writeString("  http://www.inkscape.org\n");
+    outs.writeString("*************************************************************************\n");
+    outs.writeString("-->\n");
+    outs.writeString("\n");
+    outs.writeString("<office:document-content\n");
+    outs.writeString("    xmlns:office=\"urn:oasis:names:tc:opendocument:xmlns:office:1.0\"\n");
+    outs.writeString("    xmlns:style=\"urn:oasis:names:tc:opendocument:xmlns:style:1.0\"\n");
+    outs.writeString("    xmlns:text=\"urn:oasis:names:tc:opendocument:xmlns:text:1.0\"\n");
+    outs.writeString("    xmlns:table=\"urn:oasis:names:tc:opendocument:xmlns:table:1.0\"\n");
+    outs.writeString("    xmlns:draw=\"urn:oasis:names:tc:opendocument:xmlns:drawing:1.0\"\n");
+    outs.writeString("    xmlns:fo=\"urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible:1.0\"\n");
+    outs.writeString("    xmlns:xlink=\"http://www.w3.org/1999/xlink\"\n");
+    outs.writeString("    xmlns:dc=\"http://purl.org/dc/elements/1.1/\"\n");
+    outs.writeString("    xmlns:meta=\"urn:oasis:names:tc:opendocument:xmlns:meta:1.0\"\n");
+    outs.writeString("    xmlns:number=\"urn:oasis:names:tc:opendocument:xmlns:datastyle:1.0\"\n");
+    outs.writeString("    xmlns:presentation=\"urn:oasis:names:tc:opendocument:xmlns:presentation:1.0\"\n");
+    outs.writeString("    xmlns:svg=\"urn:oasis:names:tc:opendocument:xmlns:svg-compatible:1.0\"\n");
+    outs.writeString("    xmlns:chart=\"urn:oasis:names:tc:opendocument:xmlns:chart:1.0\"\n");
+    outs.writeString("    xmlns:dr3d=\"urn:oasis:names:tc:opendocument:xmlns:dr3d:1.0\"\n");
+    outs.writeString("    xmlns:math=\"http://www.w3.org/1998/Math/MathML\"\n");
+    outs.writeString("    xmlns:form=\"urn:oasis:names:tc:opendocument:xmlns:form:1.0\"\n");
+    outs.writeString("    xmlns:script=\"urn:oasis:names:tc:opendocument:xmlns:script:1.0\"\n");
+    outs.writeString("    xmlns:ooo=\"http://openoffice.org/2004/office\"\n");
+    outs.writeString("    xmlns:ooow=\"http://openoffice.org/2004/writer\"\n");
+    outs.writeString("    xmlns:oooc=\"http://openoffice.org/2004/calc\"\n");
+    outs.writeString("    xmlns:dom=\"http://www.w3.org/2001/xml-events\"\n");
+    outs.writeString("    xmlns:xforms=\"http://www.w3.org/2002/xforms\"\n");
+    outs.writeString("    xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\"\n");
+    outs.writeString("    xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"\n");
+    outs.writeString("    xmlns:smil=\"urn:oasis:names:tc:opendocument:xmlns:smil-compatible:1.0\"\n");
+    outs.writeString("    xmlns:anim=\"urn:oasis:names:tc:opendocument:xmlns:animation:1.0\"\n");
+    outs.writeString("    office:version=\"1.0\">\n");
+    outs.writeString("<office:scripts/>\n");
+    outs.writeString("\n");
+    outs.writeString("<!--\n");
+    outs.writeString("*************************************************************************\n");
+    outs.writeString("  D R A W I N G\n");
+    outs.writeString("  This section is the heart of SVG-ODF conversion.  We are\n");
+    outs.writeString("  starting with simple conversions, and will slowly evolve\n");
+    outs.writeString("  into a 'smarter' translation as time progresses.  Any help\n");
+    outs.writeString("  in improving .odg export is welcome.\n");
+    outs.writeString("*************************************************************************\n");
+    outs.writeString("-->\n");
+    outs.writeString("\n");
+    outs.writeString("<office:body>\n");
+    outs.writeString("<office:drawing>\n");
+    outs.writeString("<draw:page draw:name=\"page1\" draw:style-name=\"dp1\"\n");
+    outs.writeString("        draw:master-page-name=\"Default\">\n");
+    outs.writeString("\n");
+    return true;
+}
+
+
+/**
+ * Write the footer for the content.xml file
+ */
+bool OdfOutput::writeContentFooter(Writer &outs)
+{
+    outs.writeString("\n");
+    outs.writeString("</draw:page>\n");
+    outs.writeString("</office:drawing>\n");
+    outs.writeString("\n");
+    outs.writeString("<!-- ######### CONVERSION FROM SVG ENDS ######## -->\n");
+    outs.writeString("\n");
+    outs.writeString("</office:body>\n");
+    outs.writeString("</office:document-content>\n");
+    return true;
+}
+
+
+/**
+ * Write the content.xml file.  Writes the namesspace headers, then
+ * calls writeTree().
+ */
+bool OdfOutput::writeContent(ZipFile &zf, Inkscape::XML::Node *node)
+{
+    //Content.xml stream
+    BufferOutputStream cbouts;
+    OutputStreamWriter couts(cbouts);
+
+    if (!writeContentHeader(couts))
+    {
+        return false;
+    }
+
+    //Style.xml stream
+    BufferOutputStream sbouts;
+    OutputStreamWriter souts(sbouts);
+
+    if (!writeStyleHeader(souts))
+    {
+        return false;
+    }
+
+    //# Descend into the tree, doing all of our conversions
+    //# to both files at the same time
+    char *oldlocale = g_strdup (setlocale (LC_NUMERIC, nullptr));
+    setlocale (LC_NUMERIC, "C");
+    if (!writeTree(couts, souts, node))
+    {
+        g_warning("Failed to convert SVG tree");
+        setlocale (LC_NUMERIC, oldlocale);
+        g_free (oldlocale);
+        return false;
+    }
+    setlocale (LC_NUMERIC, oldlocale);
+    g_free (oldlocale);
+
+    //# Finish content file
+    if (!writeContentFooter(couts))
+    {
+        return false;
+    }
+
+    ZipEntry *ze = zf.newEntry("content.xml", "ODF master content file");
+    ze->setUncompressedData(cbouts.getBuffer());
+    ze->finish();
+
+    //# Finish style file
+    if (!writeStyleFooter(souts))
+    {
+        return false;
+    }
+
+    ze = zf.newEntry("styles.xml", "ODF style file");
+    ze->setUncompressedData(sbouts.getBuffer());
+    ze->finish();
+
+    return true;
+}
+
+
+/**
+ * Resets class to its pristine condition, ready to use again
+ */
+void OdfOutput::reset()
+{
+    metadata.clear();
+    styleTable.clear();
+    styleLookupTable.clear();
+    gradientTable.clear();
+    gradientLookupTable.clear();
+    imageTable.clear();
+}
+
+
+/**
+ * Descends into the SVG tree, mapping things to ODF when appropriate
+ */
+void OdfOutput::save(Inkscape::Extension::Output */*mod*/, SPDocument *doc, gchar const *filename)
+{
+    if (doc != SP_ACTIVE_DOCUMENT) {
+        g_warning("OdfOutput can only save the active document");
+        return;
+    }
+
+    reset();
+
+    docBaseUri = Inkscape::URI::from_dirname(doc->getDocumentBase()).str();
+
+    ZipFile zf;
+    preprocess(zf, doc->getReprRoot());
+
+    if (!writeManifest(zf))
+        {
+        g_warning("Failed to write manifest");
+        return;
+        }
+
+    if (!writeContent(zf, doc->getReprRoot()))
+        {
+        g_warning("Failed to write content");
+        return;
+        }
+
+    if (!writeMeta(zf))
+        {
+        g_warning("Failed to write metafile");
+        return;
+        }
+
+    if (!zf.writeFile(filename))
+        {
+        return;
+        }
+}
+
+
+/**
+ * This is the definition of PovRay output.  This function just
+ * calls the extension system with the memory allocated XML that
+ * describes the data.
+*/
+void OdfOutput::init()
+{
+    Inkscape::Extension::build_from_mem(
+        "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+            "<name>" N_("OpenDocument Drawing Output") "</name>\n"
+            "<id>org.inkscape.output.odf</id>\n"
+            "<output>\n"
+                "<extension>.odg</extension>\n"
+                "<mimetype>text/x-povray-script</mimetype>\n"
+                "<filetypename>" N_("OpenDocument drawing (*.odg)") "</filetypename>\n"
+                "<filetypetooltip>" N_("OpenDocument drawing file") "</filetypetooltip>\n"
+            "</output>\n"
+        "</inkscape-extension>",
+        new OdfOutput());
+}
+
+/**
+ * Make sure that we are in the database
+ */
+bool OdfOutput::check (Inkscape::Extension::Extension */*module*/)
+{
+    /* We don't need a Key
+    if (NULL == Inkscape::Extension::db.get(SP_MODULE_KEY_OUTPUT_POV))
+        return FALSE;
+    */
+
+    return TRUE;
+}
+
+}  //namespace Internal
+}  //namespace Extension
+}  //namespace Inkscape
+
+
+//########################################################################
+//# E N D    O F    F I L E
+//########################################################################
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
diff --git a/src/extension/internal/odf.h b/src/extension/internal/odf.h
new file mode 100644
index 0000000..94cd360
--- /dev/null
+++ b/src/extension/internal/odf.h
@@ -0,0 +1,329 @@
+// SPDX-License-Identifier: LGPL-2.1-or-later
+/** @file
+ * OpenDocument (drawing) input and output
+ *//*
+ * Authors:
+ *   Bob Jamison
+ *   Abhishek Sharma
+ *
+ * Copyright (C) 2018 Authors
+ * Released under GNU LGPL v2.1+, read the file 'COPYING' for more information.
+ */
+
+#ifndef EXTENSION_INTERNAL_ODG_OUT_H
+#define EXTENSION_INTERNAL_ODG_OUT_H
+
+#include <util/ziptool.h>
+
+#include "extension/implementation/implementation.h"
+
+#include <xml/repr.h>
+#include <string>
+#include <map>
+
+#include "object/uri.h"
+class SPItem;
+
+#include <glibmm/ustring.h>
+
+namespace Inkscape
+{
+namespace Extension
+{
+namespace Internal
+{
+
+typedef Inkscape::IO::Writer Writer;
+
+class StyleInfo
+{
+public:
+
+    StyleInfo()
+        {
+        init();
+        }
+
+    StyleInfo(const StyleInfo &other)
+        {
+        assign(other);
+        }
+
+    StyleInfo &operator=(const StyleInfo &other)
+        {
+        assign(other);
+        return *this;
+        }
+
+    void assign(const StyleInfo &other)
+        {
+        name          = other.name;
+        stroke        = other.stroke;
+        strokeColor   = other.strokeColor;
+        strokeWidth   = other.strokeWidth;
+        strokeOpacity = other.strokeOpacity;
+        fill          = other.fill;
+        fillColor     = other.fillColor;
+        fillOpacity   = other.fillOpacity;
+        }
+
+    void init()
+        {
+        name          = "none";
+        stroke        = "none";
+        strokeColor   = "none";
+        strokeWidth   = "none";
+        strokeOpacity = "none";
+        fill          = "none";
+        fillColor     = "none";
+        fillOpacity   = "none";
+        }
+
+    virtual ~StyleInfo()
+        = default;
+
+    //used for eliminating duplicates in the styleTable
+    bool equals(const StyleInfo &other)
+        {
+        if (
+            stroke        != other.stroke        ||
+            strokeColor   != other.strokeColor   ||
+            strokeWidth   != other.strokeWidth   ||
+            strokeOpacity != other.strokeOpacity ||
+            fill          != other.fill          ||
+            fillColor     != other.fillColor     ||
+            fillOpacity   != other.fillOpacity
+           )
+            return false;
+        return true;
+        }
+
+    Glib::ustring name;
+    Glib::ustring stroke;
+    Glib::ustring strokeColor;
+    Glib::ustring strokeWidth;
+    Glib::ustring strokeOpacity;
+    Glib::ustring fill;
+    Glib::ustring fillColor;
+    Glib::ustring fillOpacity;
+
+};
+
+
+
+
+class GradientStop
+{
+public:
+    GradientStop() : rgb(0), opacity(0)
+        {}
+    GradientStop(unsigned long rgbArg, double opacityArg)
+        { rgb = rgbArg; opacity = opacityArg; }
+    virtual ~GradientStop()
+        = default;
+    GradientStop(const GradientStop &other)
+        {  assign(other); }
+    virtual GradientStop& operator=(const GradientStop &other)
+        {  assign(other); return *this; }
+    void assign(const GradientStop &other)
+        {
+        rgb = other.rgb;
+        opacity = other.opacity;
+        }
+    unsigned long rgb;
+    double opacity;
+};
+
+
+
+class GradientInfo
+{
+public:
+
+    GradientInfo()
+        {
+        init();
+        }
+
+    GradientInfo(const GradientInfo &other)
+        {
+        assign(other);
+        }
+
+    GradientInfo &operator=(const GradientInfo &other)
+        {
+        assign(other);
+        return *this;
+        }
+
+    void assign(const GradientInfo &other)
+        {
+        name          = other.name;
+        style         = other.style;
+        cx            = other.cx;
+        cy            = other.cy;
+        fx            = other.fx;
+        fy            = other.fy;
+        r             = other.r;
+        x1            = other.x1;
+        y1            = other.y1;
+        x2            = other.x2;
+        y2            = other.y2;
+        stops         = other.stops;
+        }
+
+    void init()
+        {
+        name          = "none";
+        style         = "none";
+        cx            = 0.0;
+        cy            = 0.0;
+        fx            = 0.0;
+        fy            = 0.0;
+        r             = 0.0;
+        x1            = 0.0;
+        y1            = 0.0;
+        x2            = 0.0;
+        y2            = 0.0;
+        stops.clear();
+        }
+
+    virtual ~GradientInfo()
+        = default;
+
+    //used for eliminating duplicates in the styleTable
+    bool equals(const GradientInfo &other)
+        {
+        if (
+            name        != other.name   ||
+            style       != other.style  ||
+            cx          != other.cx     ||
+            cy          != other.cy     ||
+            fx          != other.fx     ||
+            fy          != other.fy     ||
+            r           != other.r      ||
+            x1          != other.x1     ||
+            y1          != other.y1     ||
+            x2          != other.x2     ||
+            y2          != other.y2
+           )
+            return false;
+        if (stops.size() != other.stops.size())
+            return false;
+        for (unsigned int i=0 ; i<stops.size() ; i++)
+            {
+            GradientStop g1 = stops[i];
+            GradientStop g2 = other.stops[i];
+            if (g1.rgb != g2.rgb)
+                return false;
+            if (g1.opacity != g2.opacity)
+                return false;
+            }
+        return true;
+        }
+
+    Glib::ustring name;
+    Glib::ustring style;
+    double cx;
+    double cy;
+    double fx;
+    double fy;
+    double r;
+    double x1;
+    double y1;
+    double x2;
+    double y2;
+    std::vector<GradientStop> stops;
+
+};
+
+
+
+/**
+ * OpenDocument <drawing> input and output
+ *
+ * This is an an entry in the extensions mechanism to begin to enable
+ * the inputting and outputting of OpenDocument Format (ODF) files from
+ * within Inkscape.  Although the initial implementations will be very lossy
+ * do to the differences in the models of SVG and ODF, they will hopefully
+ * improve greatly with time.
+ *
+ * http://www.w3.org/TR/2004/REC-DOM-Level-3-Core-20040407/idl-definitions.html
+ */
+class OdfOutput : public Inkscape::Extension::Implementation::Implementation
+{
+
+public:
+
+    bool check (Inkscape::Extension::Extension * module) override;
+
+    void save  (Inkscape::Extension::Output *mod,
+	        SPDocument *doc,
+	        gchar const *filename) override;
+
+    static void   init  ();
+
+private:
+
+    std::string docBaseUri;
+
+    void reset();
+
+    //cc or dc metadata name/value pairs
+    std::map<Glib::ustring, Glib::ustring> metadata;
+
+    /* Style table
+       Uses a two-stage lookup to avoid style duplication.
+       Use like:
+       StyleInfo si = styleTable[styleLookupTable[id]];
+       but check for errors, of course
+    */
+    //element id -> style entry name
+    std::map<Glib::ustring, Glib::ustring> styleLookupTable;
+    //style entry name -> style info
+    std::vector<StyleInfo> styleTable;
+
+    //element id -> gradient entry name
+    std::map<Glib::ustring, Glib::ustring> gradientLookupTable;
+    //gradient entry name -> gradient info
+    std::vector<GradientInfo> gradientTable;
+
+    //for renaming image file names
+    std::map<Glib::ustring, Glib::ustring> imageTable;
+
+    void preprocess(ZipFile &zf, Inkscape::XML::Node *node);
+
+    bool writeManifest(ZipFile &zf);
+
+    bool writeMeta(ZipFile &zf);
+
+    bool writeStyle(ZipFile &zf);
+
+    bool processStyle(SPItem *item, const Glib::ustring &id, const Glib::ustring &gradientNameFill, const Glib::ustring &gradientNameStroke, Glib::ustring& output);
+
+    bool processGradient(SPItem *item,
+                    const Glib::ustring &id, Geom::Affine &tf, Glib::ustring& gradientName, Glib::ustring& output, bool checkFillGradient = true);
+
+    bool writeStyleHeader(Writer &outs);
+
+    bool writeStyleFooter(Writer &outs);
+
+    bool writeContentHeader(Writer &outs);
+
+    bool writeContentFooter(Writer &outs);
+
+    bool writeTree(Writer &couts, Writer &souts, Inkscape::XML::Node *node);
+
+    bool writeContent(ZipFile &zf, Inkscape::XML::Node *node);
+
+};
+
+
+}  //namespace Internal
+}  //namespace Extension
+}  //namespace Inkscape
+
+
+
+#endif /* EXTENSION_INTERNAL_ODG_OUT_H */
+
diff --git a/src/extension/internal/pdfinput/pdf-input.cpp b/src/extension/internal/pdfinput/pdf-input.cpp
new file mode 100644
index 0000000..a79ceae
--- /dev/null
+++ b/src/extension/internal/pdfinput/pdf-input.cpp
@@ -0,0 +1,988 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Native PDF import using libpoppler.
+ *
+ * Authors:
+ *   miklos erdelyi
+ *   Abhishek Sharma
+ *
+ * Copyright (C) 2007 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"  // only include where actually required!
+#endif
+
+#include "pdf-input.h"
+
+#ifdef HAVE_POPPLER
+#include <poppler/goo/GooString.h>
+#include <poppler/ErrorCodes.h>
+#include <poppler/GlobalParams.h>
+#include <poppler/PDFDoc.h>
+#include <poppler/Page.h>
+#include <poppler/Catalog.h>
+
+#ifdef HAVE_POPPLER_CAIRO
+#include <poppler/glib/poppler.h>
+#include <poppler/glib/poppler-document.h>
+#include <poppler/glib/poppler-page.h>
+#endif
+
+#include <gdkmm/general.h>
+#include <glibmm/convert.h>
+#include <glibmm/i18n.h>
+#include <glibmm/miscutils.h>
+#include <gtk/gtk.h>
+#include <gtkmm/checkbutton.h>
+#include <gtkmm/comboboxtext.h>
+#include <gtkmm/drawingarea.h>
+#include <gtkmm/frame.h>
+#include <gtkmm/radiobutton.h>
+#include <gtkmm/scale.h>
+#include <utility>
+
+#include "document-undo.h"
+#include "extension/input.h"
+#include "extension/system.h"
+#include "inkscape.h"
+#include "object/sp-root.h"
+#include "pdf-parser.h"
+#include "svg-builder.h"
+#include "ui/dialog-events.h"
+#include "ui/widget/frame.h"
+#include "ui/widget/spinbutton.h"
+#include "util/units.h"
+
+
+
+namespace {
+
+void sanitize_page_number(int &page_num, const int num_pages) {
+    if (page_num < 1 || page_num > num_pages) {
+        std::cerr << "Inkscape::Extension::Internal::PdfInput::open: Bad page number "
+                  << page_num
+                  << ". Import first page instead."
+                  << std::endl;
+        page_num = 1;
+    }
+}
+
+}
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+
+/**
+ * \brief The PDF import dialog
+ * FIXME: Probably this should be placed into src/ui/dialog
+ */
+
+static const gchar * crop_setting_choices[] = {
+	//TRANSLATORS: The following are document crop settings for PDF import
+	// more info: http://www.acrobatusers.com/tech_corners/javascript_corner/tips/2006/page_bounds/
+    N_("media box"),
+    N_("crop box"),
+    N_("trim box"),
+    N_("bleed box"),
+    N_("art box")
+};
+
+PdfImportDialog::PdfImportDialog(std::shared_ptr<PDFDoc> doc, const gchar */*uri*/)
+    : _pdf_doc(std::move(doc))
+{
+    assert(_pdf_doc);
+#ifdef HAVE_POPPLER_CAIRO
+    _poppler_doc = NULL;
+#endif // HAVE_POPPLER_CAIRO
+    cancelbutton = Gtk::manage(new Gtk::Button(_("_Cancel"), true));
+    okbutton     = Gtk::manage(new Gtk::Button(_("_OK"),     true));
+    _labelSelect = Gtk::manage(new class Gtk::Label(_("Select page:")));
+
+    // Page number
+    auto _pageNumberSpin_adj = Gtk::Adjustment::create(1, 1, _pdf_doc->getNumPages(), 1, 10, 0);
+    _pageNumberSpin = Gtk::manage(new Inkscape::UI::Widget::SpinButton(_pageNumberSpin_adj, 1, 1));
+    _labelTotalPages = Gtk::manage(new class Gtk::Label());
+    hbox2 = Gtk::manage(new class Gtk::HBox(false, 0));
+    // Disable the page selector when there's only one page
+    int num_pages = _pdf_doc->getCatalog()->getNumPages();
+    if ( num_pages == 1 ) {
+        _pageNumberSpin->set_sensitive(false);
+    } else {
+        // Display total number of pages
+        gchar *label_text = g_strdup_printf(_("out of %i"), num_pages);
+        _labelTotalPages->set_label(label_text);
+        g_free(label_text);
+    }
+
+    // Crop settings
+    _cropCheck = Gtk::manage(new class Gtk::CheckButton(_("Clip to:")));
+    _cropTypeCombo = Gtk::manage(new class Gtk::ComboBoxText());
+    int num_crop_choices = sizeof(crop_setting_choices) / sizeof(crop_setting_choices[0]);
+    for ( int i = 0 ; i < num_crop_choices ; i++ ) {
+        _cropTypeCombo->append(_(crop_setting_choices[i]));
+    }
+    _cropTypeCombo->set_active_text(_(crop_setting_choices[0]));
+    _cropTypeCombo->set_sensitive(false);
+
+    hbox3 = Gtk::manage(new class Gtk::HBox(false, 4));
+    vbox2 = Gtk::manage(new class Gtk::VBox(false, 4));
+    _pageSettingsFrame = Gtk::manage(new class Inkscape::UI::Widget::Frame(_("Page settings")));
+    _labelPrecision = Gtk::manage(new class Gtk::Label(_("Precision of approximating gradient meshes:")));
+    _labelPrecisionWarning = Gtk::manage(new class Gtk::Label(_("<b>Note</b>: setting the precision too high may result in a large SVG file and slow performance.")));
+    _labelPrecisionWarning->set_max_width_chars(50);
+
+#ifdef HAVE_POPPLER_CAIRO
+    Gtk::RadioButton::Group group;
+    _importViaPoppler  = Gtk::manage(new class Gtk::RadioButton(group,_("Poppler/Cairo import")));
+    _labelViaPoppler = Gtk::manage(new class Gtk::Label(_("Import via external library. Text consists of groups containing cloned glyphs where each glyph is a path. Images are stored internally. Meshes cause entire document to be rendered as a raster image.")));
+    _labelViaPoppler->set_max_width_chars(50);
+    _importViaInternal = Gtk::manage(new class Gtk::RadioButton(group,_("Internal import")));
+    _labelViaInternal = Gtk::manage(new class Gtk::Label(_("Import via internal (Poppler derived) library. Text is stored as text but white space is missing. Meshes are converted to tiles, the number depends on the precision set below.")));
+    _labelViaInternal->set_max_width_chars(50);
+#endif
+
+    _fallbackPrecisionSlider_adj = Gtk::Adjustment::create(2, 1, 256, 1, 10, 10);
+    _fallbackPrecisionSlider = Gtk::manage(new class Gtk::Scale(_fallbackPrecisionSlider_adj));
+    _fallbackPrecisionSlider->set_value(2.0);
+    _labelPrecisionComment = Gtk::manage(new class Gtk::Label(_("rough")));
+    hbox6 = Gtk::manage(new class Gtk::HBox(false, 4));
+
+    // Text options
+    // _labelText = Gtk::manage(new class Gtk::Label(_("Text handling:")));
+    // _textHandlingCombo = Gtk::manage(new class Gtk::ComboBoxText());
+    // _textHandlingCombo->append(_("Import text as text"));
+    // _textHandlingCombo->set_active_text(_("Import text as text"));
+    // hbox5 = Gtk::manage(new class Gtk::HBox(false, 4));
+
+    // Font option
+    _localFontsCheck = Gtk::manage(new class Gtk::CheckButton(_("Replace PDF fonts by closest-named installed fonts")));
+
+    _embedImagesCheck = Gtk::manage(new class Gtk::CheckButton(_("Embed images")));
+    vbox3 = Gtk::manage(new class Gtk::VBox(false, 4));
+    _importSettingsFrame = Gtk::manage(new class Inkscape::UI::Widget::Frame(_("Import settings")));
+    vbox1 = Gtk::manage(new class Gtk::VBox(false, 4));
+    _previewArea = Gtk::manage(new class Gtk::DrawingArea());
+    hbox1 = Gtk::manage(new class Gtk::HBox(false, 4));
+    cancelbutton->set_can_focus();
+    cancelbutton->set_can_default();
+    cancelbutton->set_relief(Gtk::RELIEF_NORMAL);
+    okbutton->set_can_focus();
+    okbutton->set_can_default();
+    okbutton->set_relief(Gtk::RELIEF_NORMAL);
+
+    _labelSelect->set_xalign(0.5);
+    _labelSelect->set_yalign(0.5);
+    _labelTotalPages->set_xalign(0.5);
+    _labelTotalPages->set_yalign(0.5);
+    _labelPrecision->set_xalign(0.0);
+    _labelPrecision->set_yalign(0.5);
+    _labelPrecisionWarning->set_xalign(0.0);
+    _labelPrecisionWarning->set_yalign(0.5);
+    _labelPrecisionComment->set_xalign(0.5);
+    _labelPrecisionComment->set_yalign(0.5);
+
+    _labelSelect->set_margin_start(4);
+    _labelSelect->set_margin_end(4);
+    _labelTotalPages->set_margin_start(4);
+    _labelTotalPages->set_margin_end(4);
+    _labelPrecision->set_margin_start(4);
+    _labelPrecision->set_margin_end(4);
+    _labelPrecisionWarning->set_margin_start(4);
+    _labelPrecisionWarning->set_margin_end(4);
+    _labelPrecisionComment->set_margin_start(4);
+    _labelPrecisionComment->set_margin_end(4);
+
+    _labelSelect->set_justify(Gtk::JUSTIFY_LEFT);
+    _labelSelect->set_line_wrap(false);
+    _labelSelect->set_use_markup(false);
+    _labelSelect->set_selectable(false);
+    _pageNumberSpin->set_can_focus();
+    _pageNumberSpin->set_update_policy(Gtk::UPDATE_ALWAYS);
+    _pageNumberSpin->set_numeric(true);
+    _pageNumberSpin->set_digits(0);
+    _pageNumberSpin->set_wrap(false);
+    _labelTotalPages->set_justify(Gtk::JUSTIFY_LEFT);
+    _labelTotalPages->set_line_wrap(false);
+    _labelTotalPages->set_use_markup(false);
+    _labelTotalPages->set_selectable(false);
+    hbox2->pack_start(*_labelSelect, Gtk::PACK_SHRINK, 4);
+    hbox2->pack_start(*_pageNumberSpin, Gtk::PACK_SHRINK, 4);
+    hbox2->pack_start(*_labelTotalPages, Gtk::PACK_SHRINK, 4);
+    _cropCheck->set_can_focus();
+    _cropCheck->set_relief(Gtk::RELIEF_NORMAL);
+    _cropCheck->set_mode(true);
+    _cropCheck->set_active(false);
+    _cropTypeCombo->set_border_width(1);
+    hbox3->pack_start(*_cropCheck, Gtk::PACK_SHRINK, 4);
+    hbox3->pack_start(*_cropTypeCombo, Gtk::PACK_SHRINK, 0);
+    vbox2->pack_start(*hbox2);
+    vbox2->pack_start(*hbox3);
+    _pageSettingsFrame->add(*vbox2);
+    _pageSettingsFrame->set_border_width(4);
+    _labelPrecision->set_justify(Gtk::JUSTIFY_LEFT);
+    _labelPrecision->set_line_wrap(true);
+    _labelPrecision->set_use_markup(false);
+    _labelPrecision->set_selectable(false);
+    _labelPrecisionWarning->set_justify(Gtk::JUSTIFY_LEFT);
+    _labelPrecisionWarning->set_line_wrap(true);
+    _labelPrecisionWarning->set_use_markup(true);
+    _labelPrecisionWarning->set_selectable(false);
+
+#ifdef HAVE_POPPLER_CAIRO
+    _importViaPoppler->set_can_focus();
+    _importViaPoppler->set_relief(Gtk::RELIEF_NORMAL);
+    _importViaPoppler->set_mode(true);
+    _importViaPoppler->set_active(false);
+    _importViaInternal->set_can_focus();
+    _importViaInternal->set_relief(Gtk::RELIEF_NORMAL);
+    _importViaInternal->set_mode(true);
+    _importViaInternal->set_active(true);
+    _labelViaPoppler->set_line_wrap(true);
+    _labelViaInternal->set_line_wrap(true);
+    _labelViaPoppler->set_xalign(0);
+    _labelViaInternal->set_xalign(0);
+#endif
+
+    _fallbackPrecisionSlider->set_size_request(180,-1);
+    _fallbackPrecisionSlider->set_can_focus();
+    _fallbackPrecisionSlider->set_inverted(false);
+    _fallbackPrecisionSlider->set_digits(1);
+    _fallbackPrecisionSlider->set_draw_value(true);
+    _fallbackPrecisionSlider->set_value_pos(Gtk::POS_TOP);
+    _labelPrecisionComment->set_size_request(90,-1);
+    _labelPrecisionComment->set_justify(Gtk::JUSTIFY_LEFT);
+    _labelPrecisionComment->set_line_wrap(false);
+    _labelPrecisionComment->set_use_markup(false);
+    _labelPrecisionComment->set_selectable(false);
+    hbox6->pack_start(*_fallbackPrecisionSlider, Gtk::PACK_SHRINK, 4);
+    hbox6->pack_start(*_labelPrecisionComment, Gtk::PACK_SHRINK, 0);
+    // _labelText->set_alignment(0.5,0.5);
+    // _labelText->set_padding(4,0);
+    // _labelText->set_justify(Gtk::JUSTIFY_LEFT);
+    // _labelText->set_line_wrap(false);
+    // _labelText->set_use_markup(false);
+    // _labelText->set_selectable(false);
+    // hbox5->pack_start(*_labelText, Gtk::PACK_SHRINK, 0);
+    // hbox5->pack_start(*_textHandlingCombo, Gtk::PACK_SHRINK, 0);
+    _localFontsCheck->set_can_focus();
+    _localFontsCheck->set_relief(Gtk::RELIEF_NORMAL);
+    _localFontsCheck->set_mode(true);
+    _localFontsCheck->set_active(true);
+    _embedImagesCheck->set_can_focus();
+    _embedImagesCheck->set_relief(Gtk::RELIEF_NORMAL);
+    _embedImagesCheck->set_mode(true);
+    _embedImagesCheck->set_active(true);
+#ifdef HAVE_POPPLER_CAIRO
+    vbox3->pack_start(*_importViaPoppler,  Gtk::PACK_SHRINK, 0);
+    vbox3->pack_start(*_labelViaPoppler,  Gtk::PACK_SHRINK, 0);
+    vbox3->pack_start(*_importViaInternal, Gtk::PACK_SHRINK, 0);
+    vbox3->pack_start(*_labelViaInternal, Gtk::PACK_SHRINK, 0);
+#endif    
+    vbox3->pack_start(*_localFontsCheck, Gtk::PACK_SHRINK, 0);
+    vbox3->pack_start(*_embedImagesCheck, Gtk::PACK_SHRINK, 0);
+    vbox3->pack_start(*_labelPrecision, Gtk::PACK_SHRINK, 0);
+    vbox3->pack_start(*hbox6, Gtk::PACK_SHRINK, 0);
+    vbox3->pack_start(*_labelPrecisionWarning, Gtk::PACK_SHRINK, 0);
+    // vbox3->pack_start(*hbox5, Gtk::PACK_SHRINK, 4);
+    _importSettingsFrame->add(*vbox3);
+    _importSettingsFrame->set_border_width(4);
+    vbox1->pack_start(*_pageSettingsFrame, Gtk::PACK_SHRINK, 0);
+    vbox1->pack_start(*_importSettingsFrame, Gtk::PACK_SHRINK, 0);
+    hbox1->pack_start(*vbox1);
+    hbox1->pack_start(*_previewArea, Gtk::PACK_SHRINK, 4);
+
+    get_content_area()->set_homogeneous(false);
+    get_content_area()->set_spacing(0);
+    get_content_area()->pack_start(*hbox1);
+
+    this->set_title(_("PDF Import Settings"));
+    this->set_modal(true);
+    sp_transientize(GTK_WIDGET(this->gobj()));  //Make transient
+    this->property_window_position().set_value(Gtk::WIN_POS_NONE);
+    this->set_resizable(true);
+    this->property_destroy_with_parent().set_value(false);
+    this->add_action_widget(*cancelbutton, -6);
+    this->add_action_widget(*okbutton, -5);
+
+    this->show_all();
+    
+    // Connect signals
+    _previewArea->signal_draw().connect(sigc::mem_fun(*this, &PdfImportDialog::_onDraw));
+    _pageNumberSpin_adj->signal_value_changed().connect(sigc::mem_fun(*this, &PdfImportDialog::_onPageNumberChanged));
+    _cropCheck->signal_toggled().connect(sigc::mem_fun(*this, &PdfImportDialog::_onToggleCropping));
+    _fallbackPrecisionSlider_adj->signal_value_changed().connect(sigc::mem_fun(*this, &PdfImportDialog::_onPrecisionChanged));
+#ifdef HAVE_POPPLER_CAIRO
+    _importViaPoppler->signal_toggled().connect(sigc::mem_fun(*this, &PdfImportDialog::_onToggleImport));
+#endif
+
+    _render_thumb = false;
+#ifdef HAVE_POPPLER_CAIRO
+    _cairo_surface = NULL;
+    _render_thumb = true;
+
+    // Create PopplerDocument
+    Glib::ustring filename = _pdf_doc->getFileName()->getCString();
+    if (!Glib::path_is_absolute(filename)) {
+        filename = Glib::build_filename(Glib::get_current_dir(),filename);
+    }
+    Glib::ustring full_uri = Glib::filename_to_uri(filename);
+    
+    if (!full_uri.empty()) {
+        _poppler_doc = poppler_document_new_from_file(full_uri.c_str(), NULL, NULL);
+    }
+
+    // Set sensitivity of some widgets based on selected import type.
+    _onToggleImport();
+#endif
+
+    // Set default preview size
+    _preview_width = 200;
+    _preview_height = 300;
+
+    // Init preview
+    _thumb_data = nullptr;
+    _pageNumberSpin_adj->set_value(1.0);
+    _current_page = 1;
+    _setPreviewPage(_current_page);
+
+    set_default (*okbutton);
+    set_focus (*okbutton);
+}
+
+PdfImportDialog::~PdfImportDialog() {
+#ifdef HAVE_POPPLER_CAIRO
+    if (_cairo_surface) {
+        cairo_surface_destroy(_cairo_surface);
+    }
+    if (_poppler_doc) {
+        g_object_unref(G_OBJECT(_poppler_doc));
+    }
+#endif
+    if (_thumb_data) {
+            gfree(_thumb_data);
+    }
+}
+
+bool PdfImportDialog::showDialog() {
+    show();
+    gint b = run();
+    hide();
+    if ( b == Gtk::RESPONSE_OK ) {
+        return TRUE;
+    } else {
+        return FALSE;
+    }
+}
+
+int PdfImportDialog::getSelectedPage() {
+    return _current_page;
+}
+
+bool PdfImportDialog::getImportMethod() {
+#ifdef HAVE_POPPLER_CAIRO
+    return _importViaPoppler->get_active();
+#else
+    return false;
+#endif
+}
+
+/**
+ * \brief Retrieves the current settings into a repr which SvgBuilder will use
+ *        for determining the behaviour desired by the user
+ */
+void PdfImportDialog::getImportSettings(Inkscape::XML::Node *prefs) {
+    sp_repr_set_svg_double(prefs, "selectedPage", (double)_current_page);
+    if (_cropCheck->get_active()) {
+        Glib::ustring current_choice = _cropTypeCombo->get_active_text();
+        int num_crop_choices = sizeof(crop_setting_choices) / sizeof(crop_setting_choices[0]);
+        int i = 0;
+        for ( ; i < num_crop_choices ; i++ ) {
+            if ( current_choice == _(crop_setting_choices[i]) ) {
+                break;
+            }
+        }
+        sp_repr_set_svg_double(prefs, "cropTo", (double)i);
+    } else {
+        sp_repr_set_svg_double(prefs, "cropTo", -1.0);
+    }
+    sp_repr_set_svg_double(prefs, "approximationPrecision",
+                           _fallbackPrecisionSlider->get_value());
+    if (_localFontsCheck->get_active()) {
+        prefs->setAttribute("localFonts", "1");
+    } else {
+        prefs->setAttribute("localFonts", "0");
+    }
+    if (_embedImagesCheck->get_active()) {
+        prefs->setAttribute("embedImages", "1");
+    } else {
+        prefs->setAttribute("embedImages", "0");
+    }
+#ifdef HAVE_POPPLER_CAIRO
+    if (_importViaPoppler->get_active()) {
+        prefs->setAttribute("importviapoppler", "1");
+    } else {
+        prefs->setAttribute("importviapoppler", "0");
+    }
+#endif
+}
+
+/**
+ * \brief Redisplay the comment on the current approximation precision setting
+ * Evenly divides the interval of possible values between the available labels.
+ */
+void PdfImportDialog::_onPrecisionChanged() {
+
+    static Glib::ustring precision_comments[] = {
+        Glib::ustring(C_("PDF input precision", "rough")),
+        Glib::ustring(C_("PDF input precision", "medium")),
+        Glib::ustring(C_("PDF input precision", "fine")),
+        Glib::ustring(C_("PDF input precision", "very fine"))
+    };
+
+    double min = _fallbackPrecisionSlider_adj->get_lower();
+    double max = _fallbackPrecisionSlider_adj->get_upper();
+    int num_intervals = sizeof(precision_comments) / sizeof(precision_comments[0]);
+    double interval_len = ( max - min ) / (double)num_intervals;
+    double value = _fallbackPrecisionSlider_adj->get_value();
+    int comment_idx = (int)floor( ( value - min ) / interval_len );
+    _labelPrecisionComment->set_label(precision_comments[comment_idx]);
+}
+
+void PdfImportDialog::_onToggleCropping() {
+    _cropTypeCombo->set_sensitive(_cropCheck->get_active());
+}
+
+void PdfImportDialog::_onPageNumberChanged() {
+    int page = _pageNumberSpin->get_value_as_int();
+    _current_page = CLAMP(page, 1, _pdf_doc->getCatalog()->getNumPages());
+    _setPreviewPage(_current_page);
+}
+
+#ifdef HAVE_POPPLER_CAIRO
+void PdfImportDialog::_onToggleImport() {
+    if( _importViaPoppler->get_active() ) {
+        hbox3->set_sensitive(false);
+        _localFontsCheck->set_sensitive(false);
+        _embedImagesCheck->set_sensitive(false);
+        hbox6->set_sensitive(false);
+    } else {
+        hbox3->set_sensitive();
+        _localFontsCheck->set_sensitive();
+        _embedImagesCheck->set_sensitive();
+        hbox6->set_sensitive();
+    }
+}
+#endif
+
+
+#ifdef HAVE_POPPLER_CAIRO
+/**
+ * \brief Copies image data from a Cairo surface to a pixbuf
+ *
+ * Borrowed from libpoppler, from the file poppler-page.cc
+ * Copyright (C) 2005, Red Hat, Inc.
+ *
+ */
+static void copy_cairo_surface_to_pixbuf (cairo_surface_t *surface,
+                                          unsigned char   *data,
+                                          GdkPixbuf       *pixbuf)
+{
+    int cairo_width, cairo_height, cairo_rowstride;
+    unsigned char *pixbuf_data, *dst, *cairo_data;
+    int pixbuf_rowstride, pixbuf_n_channels;
+    unsigned int *src;
+    int x, y;
+
+    cairo_width = cairo_image_surface_get_width (surface);
+    cairo_height = cairo_image_surface_get_height (surface);
+    cairo_rowstride = cairo_width * 4;
+    cairo_data = data;
+
+    pixbuf_data = gdk_pixbuf_get_pixels (pixbuf);
+    pixbuf_rowstride = gdk_pixbuf_get_rowstride (pixbuf);
+    pixbuf_n_channels = gdk_pixbuf_get_n_channels (pixbuf);
+
+    if (cairo_width > gdk_pixbuf_get_width (pixbuf))
+        cairo_width = gdk_pixbuf_get_width (pixbuf);
+    if (cairo_height > gdk_pixbuf_get_height (pixbuf))
+        cairo_height = gdk_pixbuf_get_height (pixbuf);
+    for (y = 0; y < cairo_height; y++)
+    {
+        src = reinterpret_cast<unsigned int *>(cairo_data + y * cairo_rowstride);
+        dst = pixbuf_data + y * pixbuf_rowstride;
+        for (x = 0; x < cairo_width; x++)
+        {
+            dst[0] = (*src >> 16) & 0xff;
+            dst[1] = (*src >> 8) & 0xff;
+            dst[2] = (*src >> 0) & 0xff;
+            if (pixbuf_n_channels == 4)
+                dst[3] = (*src >> 24) & 0xff;
+            dst += pixbuf_n_channels;
+            src++;
+        }
+    }
+}
+
+#endif
+
+bool PdfImportDialog::_onDraw(const Cairo::RefPtr<Cairo::Context>& cr) {
+    // Check if we have a thumbnail at all
+    if (!_thumb_data) {
+        return true;
+    }
+
+    // Create the pixbuf for the thumbnail
+    Glib::RefPtr<Gdk::Pixbuf> thumb;
+
+    if (_render_thumb) {
+        thumb = Gdk::Pixbuf::create(Gdk::COLORSPACE_RGB, true,
+                                    8, _thumb_width, _thumb_height);
+    } else {
+        thumb = Gdk::Pixbuf::create_from_data(_thumb_data, Gdk::COLORSPACE_RGB,
+            false, 8, _thumb_width, _thumb_height, _thumb_rowstride);
+    }
+    if (!thumb) {
+        return true;
+    }
+
+    // Set background to white
+    if (_render_thumb) {
+        thumb->fill(0xffffffff);
+	Gdk::Cairo::set_source_pixbuf(cr, thumb, 0, 0);
+	cr->paint();
+    }
+#ifdef HAVE_POPPLER_CAIRO
+    // Copy the thumbnail image from the Cairo surface
+    if (_render_thumb) {
+        copy_cairo_surface_to_pixbuf(_cairo_surface, _thumb_data, thumb->gobj());
+    }
+#endif
+
+    Gdk::Cairo::set_source_pixbuf(cr, thumb, 0, _render_thumb ? 0 : 20);
+    cr->paint();
+    return true;
+}
+
+/**
+ * \brief Renders the given page's thumbnail using Cairo
+ */
+void PdfImportDialog::_setPreviewPage(int page) {
+
+    _previewed_page = _pdf_doc->getCatalog()->getPage(page);
+    g_return_if_fail(_previewed_page);
+    // Try to get a thumbnail from the PDF if possible
+    if (!_render_thumb) {
+        if (_thumb_data) {
+            gfree(_thumb_data);
+            _thumb_data = nullptr;
+        }
+        if (!_previewed_page->loadThumb(&_thumb_data,
+             &_thumb_width, &_thumb_height, &_thumb_rowstride)) {
+            return;
+        }
+        // Redraw preview area
+        _previewArea->set_size_request(_thumb_width, _thumb_height + 20);
+        _previewArea->queue_draw();
+        return;
+    }
+#ifdef HAVE_POPPLER_CAIRO
+    // Get page size by accounting for rotation
+    double width, height;
+    int rotate = _previewed_page->getRotate();
+    if ( rotate == 90 || rotate == 270 ) {
+        height = _previewed_page->getCropWidth();
+        width = _previewed_page->getCropHeight();
+    } else {
+        width = _previewed_page->getCropWidth();
+        height = _previewed_page->getCropHeight();
+    }
+    // Calculate the needed scaling for the page
+    double scale_x = (double)_preview_width / width;
+    double scale_y = (double)_preview_height / height;
+    double scale_factor = ( scale_x > scale_y ) ? scale_y : scale_x;
+    // Create new Cairo surface
+    _thumb_width = (int)ceil( width * scale_factor );
+    _thumb_height = (int)ceil( height * scale_factor );
+    _thumb_rowstride = _thumb_width * 4;
+    if (_thumb_data) {
+        gfree(_thumb_data);
+    }
+    _thumb_data = reinterpret_cast<unsigned char *>(gmalloc(_thumb_rowstride * _thumb_height));
+    if (_cairo_surface) {
+        cairo_surface_destroy(_cairo_surface);
+    }
+    _cairo_surface = cairo_image_surface_create_for_data(_thumb_data,
+            CAIRO_FORMAT_ARGB32, _thumb_width, _thumb_height, _thumb_rowstride);
+    cairo_t *cr = cairo_create(_cairo_surface);
+    cairo_set_source_rgba(cr, 1.0, 1.0, 1.0, 1.0);  // Set fill color to white
+    cairo_paint(cr);    // Clear it
+    cairo_scale(cr, scale_factor, scale_factor);    // Use Cairo for resizing the image
+    // Render page
+    if (_poppler_doc != NULL) {
+        PopplerPage *poppler_page = poppler_document_get_page(_poppler_doc, page-1);
+        poppler_page_render(poppler_page, cr);
+        g_object_unref(G_OBJECT(poppler_page));
+    }
+    // Clean up
+    cairo_destroy(cr);
+    // Redraw preview area
+    _previewArea->set_size_request(_preview_width, _preview_height);
+    _previewArea->queue_draw();
+#endif
+}
+
+////////////////////////////////////////////////////////////////////////////////
+
+#ifdef HAVE_POPPLER_CAIRO
+/// helper method
+static cairo_status_t
+        _write_ustring_cb(void *closure, const unsigned char *data, unsigned int length)
+{
+    Glib::ustring* stream = static_cast<Glib::ustring*>(closure);
+    stream->append(reinterpret_cast<const char*>(data), length);
+
+    return CAIRO_STATUS_SUCCESS;
+}
+#endif
+
+/**
+ * Parses the selected page of the given PDF document using PdfParser.
+ */
+SPDocument *
+PdfInput::open(::Inkscape::Extension::Input * /*mod*/, const gchar * uri) {
+
+    // Initialize the globalParams variable for poppler
+    if (!globalParams) {
+#ifdef ENABLE_OSX_APP_LOCATIONS
+        //
+        // data files for poppler are not relocatable (loaded from 
+        // path defined at build time). This fails to work with relocatable
+        // application bundles for OS X. 
+        //
+        // Workaround: 
+        // 1. define $POPPLER_DATADIR env variable in app launcher script
+        // 2. pass custom $POPPLER_DATADIR via poppler's GlobalParams()
+        //
+        // relevant poppler commit:
+        // <http://cgit.freedesktop.org/poppler/poppler/commit/?id=869584a84eed507775ff1c3183fe484c14b6f77b>
+        //
+        // FIXES: Inkscape bug #956282, #1264793
+        // TODO: report RFE upstream (full relocation support for OS X packaging)
+        //
+        gchar const *poppler_datadir = g_getenv("POPPLER_DATADIR");
+        if (poppler_datadir != NULL) {
+            globalParams = _POPPLER_NEW_GLOBAL_PARAMS(poppler_datadir);
+        } else {
+            globalParams = _POPPLER_NEW_GLOBAL_PARAMS();
+        }
+#else
+        globalParams = _POPPLER_NEW_GLOBAL_PARAMS();
+#endif // ENABLE_OSX_APP_LOCATIONS
+    }
+
+
+    // Open the file using poppler
+    // PDFDoc is from poppler. PDFDoc is used for preview and for native import.
+    std::shared_ptr<PDFDoc> pdf_doc;
+
+#ifndef _WIN32
+    // poppler does not use glib g_open. So on win32 we must use unicode call. code was copied from
+    // glib gstdio.c
+    GooString *filename_goo = new GooString(uri);
+    pdf_doc = std::make_shared<PDFDoc>(filename_goo, nullptr, nullptr, nullptr);   // TODO: Could ask for password
+    //delete filename_goo;
+#else
+    wchar_t *wfilename = reinterpret_cast<wchar_t*>(g_utf8_to_utf16 (uri, -1, NULL, NULL, NULL));
+
+    if (wfilename == NULL) {
+      return NULL;
+    }
+
+    pdf_doc = std::make_shared<PDFDoc>(wfilename, wcslen(wfilename), nullptr, nullptr, nullptr);   // TODO: Could ask for password
+    g_free (wfilename);
+#endif
+
+    if (!pdf_doc->isOk()) {
+        int error = pdf_doc->getErrorCode();
+        if (error == errEncrypted) {
+            g_message("Document is encrypted.");
+        } else if (error == errOpenFile) {
+            g_message("couldn't open the PDF file.");
+        } else if (error == errBadCatalog) {
+            g_message("couldn't read the page catalog.");
+        } else if (error == errDamaged) {
+            g_message("PDF file was damaged and couldn't be repaired.");
+        } else if (error == errHighlightFile) {
+            g_message("nonexistent or invalid highlight file.");
+        } else if (error == errBadPrinter) {
+            g_message("invalid printer.");
+        } else if (error == errPrinting) {
+            g_message("Error during printing.");
+        } else if (error == errPermission) {
+            g_message("PDF file does not allow that operation.");
+        } else if (error == errBadPageNum) {
+            g_message("invalid page number.");
+        } else if (error == errFileIO) {
+            g_message("file IO error.");
+        } else {
+            g_message("Failed to load document from data (error %d)", error);
+        }
+
+        return nullptr;
+    }
+
+
+    std::unique_ptr<PdfImportDialog> dlg;
+    if (INKSCAPE.use_gui()) {
+        dlg.reset(new PdfImportDialog(pdf_doc, uri));
+        if (!dlg->showDialog()) {
+            throw Input::open_cancelled();
+        }
+    }
+
+    // Get options
+    int page_num = 1;
+    bool is_importvia_poppler = false;
+    if (dlg) {
+        page_num = dlg->getSelectedPage();
+#ifdef HAVE_POPPLER_CAIRO
+        is_importvia_poppler = dlg->getImportMethod();
+        // printf("PDF import via %s.\n", is_importvia_poppler ? "poppler" : "native");
+#endif
+    } else {
+        page_num = INKSCAPE.get_pdf_page();
+#ifdef HAVE_POPPLER_CAIRO
+        is_importvia_poppler = INKSCAPE.get_pdf_poppler();
+#endif
+    }
+
+    // Create Inkscape document from file
+    SPDocument *doc = nullptr;
+    bool saved = false;
+    if(!is_importvia_poppler)
+    {
+        // native importer
+
+        // Check page exists
+        Catalog *catalog = pdf_doc->getCatalog();
+        int const num_pages = catalog->getNumPages();
+        sanitize_page_number(page_num, num_pages);
+        Page *page = catalog->getPage(page_num);
+        if (!page) {
+            std::cerr << "PDFInput::open: error opening page " << page_num << std::endl;
+            return nullptr;
+        }
+
+        // Create document
+        doc = SPDocument::createNewDoc(nullptr, true, true);
+        saved = DocumentUndo::getUndoSensitive(doc);
+        DocumentUndo::setUndoSensitive(doc, false); // No need to undo in this temporary document
+
+        // Create builder
+        gchar *docname = g_path_get_basename(uri);
+        gchar *dot = g_strrstr(docname, ".");
+        if (dot) {
+            *dot = 0;
+        }
+        SvgBuilder *builder = new SvgBuilder(doc, docname, pdf_doc->getXRef());
+
+        // Get preferences
+        Inkscape::XML::Node *prefs = builder->getPreferences();
+        if (dlg)
+            dlg->getImportSettings(prefs);
+
+        // Apply crop settings
+        _POPPLER_CONST PDFRectangle *clipToBox = nullptr;
+        double crop_setting = -1.0;
+        sp_repr_get_double(prefs, "cropTo", &crop_setting);
+
+        if ( crop_setting >= 0.0 ) {    // Do page clipping
+            int crop_choice = (int)crop_setting;
+            switch (crop_choice) {
+                case 0: // Media box
+                    clipToBox = page->getMediaBox();
+                    break;
+                case 1: // Crop box
+                    clipToBox = page->getCropBox();
+                    break;
+                case 2: // Bleed box
+                    clipToBox = page->getBleedBox();
+                    break;
+                case 3: // Trim box
+                    clipToBox = page->getTrimBox();
+                    break;
+                case 4: // Art box
+                    clipToBox = page->getArtBox();
+                    break;
+                default:
+                    break;
+            }
+        }
+
+        // Create parser  (extension/internal/pdfinput/pdf-parser.h)
+        PdfParser *pdf_parser = new PdfParser(pdf_doc->getXRef(), builder, page_num-1, page->getRotate(),
+                                              page->getResourceDict(), page->getCropBox(), clipToBox);
+
+        // Set up approximation precision for parser. Used for converting Mesh Gradients into tiles.
+        double color_delta = 2.0;
+        sp_repr_get_double(prefs, "approximationPrecision", &color_delta);
+        if ( color_delta <= 0.0 ) {
+            color_delta = 1.0 / 2.0;
+        } else {
+            color_delta = 1.0 / color_delta;
+        }
+        for ( int i = 1 ; i <= pdfNumShadingTypes ; i++ ) {
+            pdf_parser->setApproximationPrecision(i, color_delta, 6);
+        }
+
+        // Parse the document structure
+#if defined(POPPLER_NEW_OBJECT_API)
+        Object obj = page->getContents();
+#else
+        Object obj;
+        page->getContents(&obj);
+#endif
+        if (!obj.isNull()) {
+            pdf_parser->parse(&obj);
+        }
+
+        // Cleanup
+#if !defined(POPPLER_NEW_OBJECT_API)
+        obj.free();
+#endif
+        delete pdf_parser;
+        delete builder;
+        g_free(docname);
+    }
+    else
+    {
+#ifdef HAVE_POPPLER_CAIRO
+        // the poppler import
+
+        Glib::ustring full_path = uri;
+        if (!Glib::path_is_absolute(uri)) {
+            full_path = Glib::build_filename(Glib::get_current_dir(),uri);
+        }
+        Glib::ustring full_uri = Glib::filename_to_uri(full_path);
+
+        GError *error = NULL;
+        /// @todo handle password
+        /// @todo check if win32 unicode needs special attention
+        PopplerDocument* document = poppler_document_new_from_file(full_uri.c_str(), NULL, &error);
+        PopplerPage* page = nullptr;
+
+        if(error != NULL) {
+            std::cerr << "PDFInput::open: error opening document: " << full_uri << std::endl;
+            g_error_free (error);
+        }
+
+        if (document) {
+            int const num_pages = poppler_document_get_n_pages(document);
+            sanitize_page_number(page_num, num_pages);
+            page = poppler_document_get_page(document, page_num - 1);
+        }
+
+        if (page) {
+            double width, height;
+            poppler_page_get_size(page, &width, &height);
+
+            Glib::ustring output;
+            cairo_surface_t* surface = cairo_svg_surface_create_for_stream(Inkscape::Extension::Internal::_write_ustring_cb,
+                                                                           &output, width, height);
+
+            // This magical function results in more fine-grain fallbacks. In particular, a mesh
+            // gradient won't necessarily result in the whole PDF being rasterized. Of course, SVG
+            // 1.2 never made it as a standard, but hey, we'll take what we can get. This trick was
+            // found by examining the 'pdftocairo' code.
+            cairo_svg_surface_restrict_to_version( surface, CAIRO_SVG_VERSION_1_2 );
+
+            cairo_t* cr = cairo_create(surface);
+
+            poppler_page_render_for_printing(page, cr);
+            cairo_show_page(cr);
+
+            cairo_destroy(cr);
+            cairo_surface_destroy(surface);
+
+            doc = SPDocument::createNewDocFromMem(output.c_str(), output.length(), TRUE);
+        } else if (document) {
+            std::cerr << "PDFInput::open: error opening page " << page_num << " of document: " << full_uri << std::endl;
+        }
+
+        // Cleanup
+        if (document) {
+            g_object_unref(G_OBJECT(document));
+            if (page) {
+                g_object_unref(G_OBJECT(page));
+            }
+        }
+
+        if (!doc) {
+            return nullptr;
+        }
+
+        saved = DocumentUndo::getUndoSensitive(doc);
+        DocumentUndo::setUndoSensitive(doc, false); // No need to undo in this temporary document
+#endif
+    }
+
+    // Set viewBox if it doesn't exist
+    if (!doc->getRoot()->viewBox_set) {
+        doc->setViewBox(Geom::Rect::from_xywh(0, 0, doc->getWidth().value(doc->getDisplayUnit()), doc->getHeight().value(doc->getDisplayUnit())));
+    }
+
+    // Restore undo
+    DocumentUndo::setUndoSensitive(doc, saved);
+
+    return doc;
+}
+
+#include "../clear-n_.h"
+
+void PdfInput::init() {
+    /* PDF in */
+    Inkscape::Extension::build_from_mem(
+        "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+            "<name>" N_("PDF Input") "</name>\n"
+            "<id>org.inkscape.input.pdf</id>\n"
+            "<input>\n"
+                "<extension>.pdf</extension>\n"
+                "<mimetype>application/pdf</mimetype>\n"
+                "<filetypename>" N_("Portable Document Format (*.pdf)") "</filetypename>\n"
+                "<filetypetooltip>" N_("Portable Document Format") "</filetypetooltip>\n"
+            "</input>\n"
+        "</inkscape-extension>", new PdfInput());
+
+    /* AI in */
+    Inkscape::Extension::build_from_mem(
+        "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+            "<name>" N_("AI Input") "</name>\n"
+            "<id>org.inkscape.input.ai</id>\n"
+            "<input>\n"
+                "<extension>.ai</extension>\n"
+                "<mimetype>image/x-adobe-illustrator</mimetype>\n"
+                "<filetypename>" N_("Adobe Illustrator 9.0 and above (*.ai)") "</filetypename>\n"
+                "<filetypetooltip>" N_("Open files saved in Adobe Illustrator 9.0 and newer versions") "</filetypetooltip>\n"
+            "</input>\n"
+        "</inkscape-extension>", new PdfInput());
+} // init
+
+} } }  /* namespace Inkscape, Extension, Implementation */
+
+#endif /* HAVE_POPPLER */
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :
diff --git a/src/extension/internal/pdfinput/pdf-input.h b/src/extension/internal/pdfinput/pdf-input.h
new file mode 100644
index 0000000..66f750d
--- /dev/null
+++ b/src/extension/internal/pdfinput/pdf-input.h
@@ -0,0 +1,163 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+#ifndef SEEN_EXTENSION_INTERNAL_PDFINPUT_H
+#define SEEN_EXTENSION_INTERNAL_PDFINPUT_H
+
+/*
+ * Authors:
+ *   miklos erdelyi
+ *
+ * Copyright (C) 2007 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"  // only include where actually required!
+#endif
+
+#ifdef HAVE_POPPLER
+#include "poppler-transition-api.h"
+
+#include <gtkmm/dialog.h>
+
+#include "../../implementation/implementation.h"
+
+#ifdef HAVE_POPPLER_CAIRO
+struct _PopplerDocument;
+typedef struct _PopplerDocument            PopplerDocument;
+#endif
+
+struct _GdkEventExpose;
+typedef _GdkEventExpose GdkEventExpose;
+
+class Page;
+class PDFDoc;
+
+namespace Gtk {
+  class Button;
+  class CheckButton;
+  class ComboBoxText;
+  class DrawingArea;
+  class Frame;
+  class HBox;
+  class Scale;
+  class RadioButton;
+  class VBox;
+  class Label;
+}
+
+namespace Inkscape {
+
+namespace UI {
+namespace Widget {
+  class SpinButton;
+  class Frame;
+}
+}
+
+namespace Extension {
+namespace Internal {
+
+/**
+ * PDF import using libpoppler.
+ */
+class PdfImportDialog : public Gtk::Dialog
+{
+public:
+    PdfImportDialog(std::shared_ptr<PDFDoc> doc, const gchar *uri);
+    ~PdfImportDialog() override;
+
+    bool showDialog();
+    int getSelectedPage();
+    bool getImportMethod();
+    void getImportSettings(Inkscape::XML::Node *prefs);
+
+private:
+    void _setPreviewPage(int page);
+
+    // Signal handlers
+    bool _onDraw(const Cairo::RefPtr<Cairo::Context>& cr);
+    void _onPageNumberChanged();
+    void _onToggleCropping();
+    void _onPrecisionChanged();
+#ifdef HAVE_POPPLER_CAIRO
+    void _onToggleImport();
+#endif
+    
+    class Gtk::Button * cancelbutton;
+    class Gtk::Button * okbutton;
+    class Gtk::Label * _labelSelect;
+    class Inkscape::UI::Widget::SpinButton * _pageNumberSpin;
+    class Gtk::Label * _labelTotalPages;
+    class Gtk::HBox * hbox2;
+    class Gtk::CheckButton * _cropCheck;
+    class Gtk::ComboBoxText * _cropTypeCombo;
+    class Gtk::HBox * hbox3;
+    class Gtk::VBox * vbox2;
+    class Inkscape::UI::Widget::Frame * _pageSettingsFrame;
+    class Gtk::Label * _labelPrecision;
+    class Gtk::Label * _labelPrecisionWarning;
+#ifdef HAVE_POPPLER_CAIRO
+    class Gtk::RadioButton * _importViaPoppler;  // Use poppler_cairo importing
+    class Gtk::Label * _labelViaPoppler;
+    class Gtk::RadioButton * _importViaInternal; // Use native (poppler based) importing
+    class Gtk::Label * _labelViaInternal;
+#endif
+    Gtk::Scale * _fallbackPrecisionSlider;
+    Glib::RefPtr<Gtk::Adjustment> _fallbackPrecisionSlider_adj;
+    class Gtk::Label * _labelPrecisionComment;
+    class Gtk::HBox * hbox6;
+#if 0
+    class Gtk::Label * _labelText;
+    class Gtk::ComboBoxText * _textHandlingCombo;
+    class Gtk::HBox * hbox5;
+#endif
+    class Gtk::CheckButton * _localFontsCheck;
+    class Gtk::CheckButton * _embedImagesCheck;
+    class Gtk::VBox * vbox3;
+    class Inkscape::UI::Widget::Frame * _importSettingsFrame;
+    class Gtk::VBox * vbox1;
+    class Gtk::DrawingArea * _previewArea;
+    class Gtk::HBox * hbox1;
+
+    std::shared_ptr<PDFDoc> _pdf_doc;   // Document to be imported
+    int _current_page;  // Current selected page
+    Page *_previewed_page;    // Currently previewed page
+    unsigned char *_thumb_data; // Thumbnail image data
+    int _thumb_width, _thumb_height;    // Thumbnail size
+    int _thumb_rowstride;
+    int _preview_width, _preview_height;    // Size of the preview area
+    bool _render_thumb;     // Whether we can/shall render thumbnails
+#ifdef HAVE_POPPLER_CAIRO
+    cairo_surface_t *_cairo_surface;
+    PopplerDocument *_poppler_doc;
+#endif
+};
+
+    
+class PdfInput: public Inkscape::Extension::Implementation::Implementation {
+    PdfInput () = default;;
+public:
+    SPDocument *open( Inkscape::Extension::Input *mod,
+                                const gchar *uri ) override;
+    static void         init( );
+};
+
+} // namespace Implementation
+} // namespace Extension
+} // namespace Inkscape
+
+#endif // HAVE_POPPLER
+
+#endif // SEEN_EXTENSION_INTERNAL_PDFINPUT_H
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :
diff --git a/src/extension/internal/pdfinput/pdf-parser.cpp b/src/extension/internal/pdfinput/pdf-parser.cpp
new file mode 100644
index 0000000..73867e9
--- /dev/null
+++ b/src/extension/internal/pdfinput/pdf-parser.cpp
@@ -0,0 +1,3398 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/** @file
+ * PDF parsing using libpoppler.
+ *//*
+ * Authors:
+ * Derived from poppler's Gfx.cc, which was derived from Xpdf by 1996-2003 Glyph & Cog, LLC
+ * Jon A. Cruz <jon@joncruz.org>
+ *
+ * Copyright (C) 2018 Authors
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"  // only include where actually required!
+#endif
+
+#ifdef HAVE_POPPLER
+
+#ifdef USE_GCC_PRAGMAS
+#pragma implementation
+#endif
+
+#include <cstdlib>
+#include <cstdio>
+#include <cstddef>
+#include <cstring>
+#include <cmath>
+
+#include "svg-builder.h"
+#include "Gfx.h"
+#include "pdf-parser.h"
+#include "util/units.h"
+
+#include "glib/poppler-features.h"
+#include "goo/gmem.h"
+#include "goo/GooString.h"
+#include "GlobalParams.h"
+#include "CharTypes.h"
+#include "Object.h"
+#include "Array.h"
+#include "Dict.h"
+#include "Stream.h"
+#include "Lexer.h"
+#include "Parser.h"
+#include "GfxFont.h"
+#include "GfxState.h"
+#include "OutputDev.h"
+#include "Page.h"
+#include "Annot.h"
+#include "Error.h"
+
+// the MSVC math.h doesn't define this
+#ifndef M_PI
+#define M_PI 3.14159265358979323846
+#endif
+
+//------------------------------------------------------------------------
+// constants
+//------------------------------------------------------------------------
+
+// Default max delta allowed in any color component for a shading fill.
+#define defaultShadingColorDelta (dblToCol( 1 / 2.0 ))
+
+// Default max recursive depth for a shading fill.
+#define defaultShadingMaxDepth 6
+
+// Max number of operators kept in the history list.
+#define maxOperatorHistoryDepth 16
+
+//------------------------------------------------------------------------
+// Operator table
+//------------------------------------------------------------------------
+
+PdfOperator PdfParser::opTab[] = {
+  {"\"",  3, {tchkNum,    tchkNum,    tchkString},
+          &PdfParser::opMoveSetShowText},
+  {"'",   1, {tchkString},
+          &PdfParser::opMoveShowText},
+  {"B",   0, {tchkNone},
+          &PdfParser::opFillStroke},
+  {"B*",  0, {tchkNone},
+          &PdfParser::opEOFillStroke},
+  {"BDC", 2, {tchkName,   tchkProps},
+          &PdfParser::opBeginMarkedContent},
+  {"BI",  0, {tchkNone},
+          &PdfParser::opBeginImage},
+  {"BMC", 1, {tchkName},
+          &PdfParser::opBeginMarkedContent},
+  {"BT",  0, {tchkNone},
+          &PdfParser::opBeginText},
+  {"BX",  0, {tchkNone},
+          &PdfParser::opBeginIgnoreUndef},
+  {"CS",  1, {tchkName},
+          &PdfParser::opSetStrokeColorSpace},
+  {"DP",  2, {tchkName,   tchkProps},
+          &PdfParser::opMarkPoint},
+  {"Do",  1, {tchkName},
+          &PdfParser::opXObject},
+  {"EI",  0, {tchkNone},
+          &PdfParser::opEndImage},
+  {"EMC", 0, {tchkNone},
+          &PdfParser::opEndMarkedContent},
+  {"ET",  0, {tchkNone},
+          &PdfParser::opEndText},
+  {"EX",  0, {tchkNone},
+          &PdfParser::opEndIgnoreUndef},
+  {"F",   0, {tchkNone},
+          &PdfParser::opFill},
+  {"G",   1, {tchkNum},
+          &PdfParser::opSetStrokeGray},
+  {"ID",  0, {tchkNone},
+          &PdfParser::opImageData},
+  {"J",   1, {tchkInt},
+          &PdfParser::opSetLineCap},
+  {"K",   4, {tchkNum,    tchkNum,    tchkNum,    tchkNum},
+          &PdfParser::opSetStrokeCMYKColor},
+  {"M",   1, {tchkNum},
+          &PdfParser::opSetMiterLimit},
+  {"MP",  1, {tchkName},
+          &PdfParser::opMarkPoint},
+  {"Q",   0, {tchkNone},
+          &PdfParser::opRestore},
+  {"RG",  3, {tchkNum,    tchkNum,    tchkNum},
+          &PdfParser::opSetStrokeRGBColor},
+  {"S",   0, {tchkNone},
+          &PdfParser::opStroke},
+  {"SC",  -4, {tchkNum,   tchkNum,    tchkNum,    tchkNum},
+          &PdfParser::opSetStrokeColor},
+  {"SCN", -33, {tchkSCN,   tchkSCN,    tchkSCN,    tchkSCN,
+	        tchkSCN,   tchkSCN,    tchkSCN,    tchkSCN,
+	        tchkSCN,   tchkSCN,    tchkSCN,    tchkSCN,
+	        tchkSCN,   tchkSCN,    tchkSCN,    tchkSCN,
+	        tchkSCN,   tchkSCN,    tchkSCN,    tchkSCN,
+	        tchkSCN,   tchkSCN,    tchkSCN,    tchkSCN,
+	        tchkSCN,   tchkSCN,    tchkSCN,    tchkSCN,
+	        tchkSCN,   tchkSCN,    tchkSCN,    tchkSCN,
+	        tchkSCN},
+          &PdfParser::opSetStrokeColorN},
+  {"T*",  0, {tchkNone},
+          &PdfParser::opTextNextLine},
+  {"TD",  2, {tchkNum,    tchkNum},
+          &PdfParser::opTextMoveSet},
+  {"TJ",  1, {tchkArray},
+          &PdfParser::opShowSpaceText},
+  {"TL",  1, {tchkNum},
+          &PdfParser::opSetTextLeading},
+  {"Tc",  1, {tchkNum},
+          &PdfParser::opSetCharSpacing},
+  {"Td",  2, {tchkNum,    tchkNum},
+          &PdfParser::opTextMove},
+  {"Tf",  2, {tchkName,   tchkNum},
+          &PdfParser::opSetFont},
+  {"Tj",  1, {tchkString},
+          &PdfParser::opShowText},
+  {"Tm",  6, {tchkNum,    tchkNum,    tchkNum,    tchkNum,
+	      tchkNum,    tchkNum},
+          &PdfParser::opSetTextMatrix},
+  {"Tr",  1, {tchkInt},
+          &PdfParser::opSetTextRender},
+  {"Ts",  1, {tchkNum},
+          &PdfParser::opSetTextRise},
+  {"Tw",  1, {tchkNum},
+          &PdfParser::opSetWordSpacing},
+  {"Tz",  1, {tchkNum},
+          &PdfParser::opSetHorizScaling},
+  {"W",   0, {tchkNone},
+          &PdfParser::opClip},
+  {"W*",  0, {tchkNone},
+          &PdfParser::opEOClip},
+  {"b",   0, {tchkNone},
+          &PdfParser::opCloseFillStroke},
+  {"b*",  0, {tchkNone},
+          &PdfParser::opCloseEOFillStroke},
+  {"c",   6, {tchkNum,    tchkNum,    tchkNum,    tchkNum,
+	      tchkNum,    tchkNum},
+          &PdfParser::opCurveTo},
+  {"cm",  6, {tchkNum,    tchkNum,    tchkNum,    tchkNum,
+	      tchkNum,    tchkNum},
+          &PdfParser::opConcat},
+  {"cs",  1, {tchkName},
+          &PdfParser::opSetFillColorSpace},
+  {"d",   2, {tchkArray,  tchkNum},
+          &PdfParser::opSetDash},
+  {"d0",  2, {tchkNum,    tchkNum},
+          &PdfParser::opSetCharWidth},
+  {"d1",  6, {tchkNum,    tchkNum,    tchkNum,    tchkNum,
+	      tchkNum,    tchkNum},
+          &PdfParser::opSetCacheDevice},
+  {"f",   0, {tchkNone},
+          &PdfParser::opFill},
+  {"f*",  0, {tchkNone},
+          &PdfParser::opEOFill},
+  {"g",   1, {tchkNum},
+          &PdfParser::opSetFillGray},
+  {"gs",  1, {tchkName},
+          &PdfParser::opSetExtGState},
+  {"h",   0, {tchkNone},
+          &PdfParser::opClosePath},
+  {"i",   1, {tchkNum},
+          &PdfParser::opSetFlat},
+  {"j",   1, {tchkInt},
+          &PdfParser::opSetLineJoin},
+  {"k",   4, {tchkNum,    tchkNum,    tchkNum,    tchkNum},
+          &PdfParser::opSetFillCMYKColor},
+  {"l",   2, {tchkNum,    tchkNum},
+          &PdfParser::opLineTo},
+  {"m",   2, {tchkNum,    tchkNum},
+          &PdfParser::opMoveTo},
+  {"n",   0, {tchkNone},
+          &PdfParser::opEndPath},
+  {"q",   0, {tchkNone},
+          &PdfParser::opSave},
+  {"re",  4, {tchkNum,    tchkNum,    tchkNum,    tchkNum},
+          &PdfParser::opRectangle},
+  {"rg",  3, {tchkNum,    tchkNum,    tchkNum},
+          &PdfParser::opSetFillRGBColor},
+  {"ri",  1, {tchkName},
+          &PdfParser::opSetRenderingIntent},
+  {"s",   0, {tchkNone},
+          &PdfParser::opCloseStroke},
+  {"sc",  -4, {tchkNum,   tchkNum,    tchkNum,    tchkNum},
+          &PdfParser::opSetFillColor},
+  {"scn", -33, {tchkSCN,   tchkSCN,    tchkSCN,    tchkSCN,
+	        tchkSCN,   tchkSCN,    tchkSCN,    tchkSCN,
+	        tchkSCN,   tchkSCN,    tchkSCN,    tchkSCN,
+	        tchkSCN,   tchkSCN,    tchkSCN,    tchkSCN,
+	        tchkSCN,   tchkSCN,    tchkSCN,    tchkSCN,
+	        tchkSCN,   tchkSCN,    tchkSCN,    tchkSCN,
+	        tchkSCN,   tchkSCN,    tchkSCN,    tchkSCN,
+	        tchkSCN,   tchkSCN,    tchkSCN,    tchkSCN,
+	        tchkSCN},
+          &PdfParser::opSetFillColorN},
+  {"sh",  1, {tchkName},
+          &PdfParser::opShFill},
+  {"v",   4, {tchkNum,    tchkNum,    tchkNum,    tchkNum},
+          &PdfParser::opCurveTo1},
+  {"w",   1, {tchkNum},
+          &PdfParser::opSetLineWidth},
+  {"y",   4, {tchkNum,    tchkNum,    tchkNum,    tchkNum},
+          &PdfParser::opCurveTo2}
+};
+
+#define numOps (sizeof(opTab) / sizeof(PdfOperator))
+
+namespace {
+
+GfxPatch blankPatch()
+{
+    GfxPatch patch;
+    memset(&patch, 0, sizeof(patch)); // quick-n-dirty
+    return patch;
+}
+
+} // namespace
+
+//------------------------------------------------------------------------
+// ClipHistoryEntry
+//------------------------------------------------------------------------
+
+class ClipHistoryEntry {
+public:
+
+    ClipHistoryEntry(GfxPath *clipPath = nullptr, GfxClipType clipType = clipNormal);
+    virtual ~ClipHistoryEntry();
+
+    // Manipulate clip path stack
+    ClipHistoryEntry *save();
+    ClipHistoryEntry *restore();
+    GBool hasSaves() { return saved != nullptr; }
+    void setClip(_POPPLER_CONST_83 GfxPath *newClipPath, GfxClipType newClipType = clipNormal);
+    GfxPath *getClipPath() { return clipPath; }
+    GfxClipType getClipType() { return clipType; }
+
+private:
+
+    ClipHistoryEntry *saved;    // next clip path on stack
+        
+    GfxPath *clipPath;        // used as the path to be filled for an 'sh' operator
+    GfxClipType clipType;
+
+    ClipHistoryEntry(ClipHistoryEntry *other);
+};
+
+//------------------------------------------------------------------------
+// PdfParser
+//------------------------------------------------------------------------
+
+PdfParser::PdfParser(XRef *xrefA,
+		     Inkscape::Extension::Internal::SvgBuilder *builderA,
+                     int /*pageNum*/,
+		     int rotate,
+		     Dict *resDict,
+                     _POPPLER_CONST PDFRectangle *box,
+                     _POPPLER_CONST PDFRectangle *cropBox) :
+    xref(xrefA),
+    builder(builderA),
+    subPage(gFalse),
+    printCommands(false),
+    res(new GfxResources(xref, resDict, nullptr)), // start the resource stack
+    state(new GfxState(72.0, 72.0, box, rotate, gTrue)),
+    fontChanged(gFalse),
+    clip(clipNone),
+    ignoreUndef(0),
+    baseMatrix(),
+    formDepth(0),
+    parser(nullptr),
+    colorDeltas(),
+    maxDepths(),
+    clipHistory(new ClipHistoryEntry()),
+    operatorHistory(nullptr)
+{
+  setDefaultApproximationPrecision();
+  builder->setDocumentSize(Inkscape::Util::Quantity::convert(state->getPageWidth(), "pt", "px"),
+                           Inkscape::Util::Quantity::convert(state->getPageHeight(), "pt", "px"));
+
+  const double *ctm = state->getCTM();
+  double scaledCTM[6];
+  for (int i = 0; i < 6; ++i) {
+    baseMatrix[i] = ctm[i];
+    scaledCTM[i] = Inkscape::Util::Quantity::convert(ctm[i], "pt", "px");
+  }
+  saveState();
+  builder->setTransform((double*)&scaledCTM);
+  formDepth = 0;
+
+  // set crop box
+  if (cropBox) {
+    if (printCommands)
+        printf("cropBox: %f %f %f %f\n", cropBox->x1, cropBox->y1, cropBox->x2, cropBox->y2);
+    // do not clip if it's not needed
+    if (cropBox->x1 != 0.0 || cropBox->y1 != 0.0 ||
+        cropBox->x2 != state->getPageWidth() || cropBox->y2 != state->getPageHeight()) {
+        
+        state->moveTo(cropBox->x1, cropBox->y1);
+        state->lineTo(cropBox->x2, cropBox->y1);
+        state->lineTo(cropBox->x2, cropBox->y2);
+        state->lineTo(cropBox->x1, cropBox->y2);
+        state->closePath();
+        state->clip();
+        clipHistory->setClip(state->getPath(), clipNormal);
+        builder->setClipPath(state);
+        state->clearPath();
+    }
+  }
+  pushOperator("startPage");
+}
+
+PdfParser::PdfParser(XRef *xrefA,
+		     Inkscape::Extension::Internal::SvgBuilder *builderA,
+                     Dict *resDict,
+		     _POPPLER_CONST PDFRectangle *box) :
+    xref(xrefA),
+    builder(builderA),
+    subPage(gTrue),
+    printCommands(false),
+    res(new GfxResources(xref, resDict, nullptr)), // start the resource stack
+    state(new GfxState(72, 72, box, 0, gFalse)),
+    fontChanged(gFalse),
+    clip(clipNone),
+    ignoreUndef(0),
+    baseMatrix(),
+    formDepth(0),
+    parser(nullptr),
+    colorDeltas(),
+    maxDepths(),
+    clipHistory(new ClipHistoryEntry()),
+    operatorHistory(nullptr)
+{
+  setDefaultApproximationPrecision();
+  
+  for (int i = 0; i < 6; ++i) {
+    baseMatrix[i] = state->getCTM()[i];
+  }
+  formDepth = 0;
+}
+
+PdfParser::~PdfParser() {
+  while(operatorHistory) {
+    OpHistoryEntry *tmp = operatorHistory->next;
+    delete operatorHistory;
+    operatorHistory = tmp;
+  }
+
+  while (state && state->hasSaves()) {
+    restoreState();
+  }
+
+  if (!subPage) {
+    //out->endPage();
+  }
+
+  while (res) {
+    popResources();
+  }
+
+  if (state) {
+    delete state;
+    state = nullptr;
+  }
+
+  if (clipHistory) {
+    delete clipHistory;
+    clipHistory = nullptr;
+  }
+}
+
+void PdfParser::parse(Object *obj, GBool topLevel) {
+  Object obj2;
+
+  if (obj->isArray()) {
+    for (int i = 0; i < obj->arrayGetLength(); ++i) {
+      _POPPLER_CALL_ARGS(obj2, obj->arrayGet, i);
+      if (!obj2.isStream()) {
+	error(errInternal, -1, "Weird page contents");
+	_POPPLER_FREE(obj2);
+	return;
+      }
+      _POPPLER_FREE(obj2);
+    }
+  } else if (!obj->isStream()) {
+	error(errInternal, -1, "Weird page contents");
+    	return;
+  }
+  parser = new _POPPLER_NEW_PARSER(xref, obj);
+  go(topLevel);
+  delete parser;
+  parser = nullptr;
+}
+
+void PdfParser::go(GBool /*topLevel*/)
+{
+  Object obj;
+  Object args[maxArgs];
+
+  // scan a sequence of objects
+  int numArgs = 0;
+  _POPPLER_CALL(obj, parser->getObj);
+  while (!obj.isEOF()) {
+
+    // got a command - execute it
+    if (obj.isCmd()) {
+      if (printCommands) {
+	obj.print(stdout);
+	for (int i = 0; i < numArgs; ++i) {
+	  printf(" ");
+	  args[i].print(stdout);
+	}
+	printf("\n");
+	fflush(stdout);
+      }
+
+      // Run the operation
+      execOp(&obj, args, numArgs);
+
+#if !defined(POPPLER_NEW_OBJECT_API)
+      _POPPLER_FREE(obj);
+      for (int i = 0; i < numArgs; ++i)
+	_POPPLER_FREE(args[i]);
+#endif
+      numArgs = 0;
+
+    // got an argument - save it
+    } else if (numArgs < maxArgs) {
+      args[numArgs++] = std::move(obj);
+
+    // too many arguments - something is wrong
+    } else {
+      error(errSyntaxError, getPos(), "Too many args in content stream");
+      if (printCommands) {
+	printf("throwing away arg: ");
+	obj.print(stdout);
+	printf("\n");
+	fflush(stdout);
+      }
+      _POPPLER_FREE(obj);
+    }
+
+    // grab the next object
+    _POPPLER_CALL(obj, parser->getObj);
+  }
+  _POPPLER_FREE(obj);
+
+  // args at end with no command
+  if (numArgs > 0) {
+    error(errSyntaxError, getPos(), "Leftover args in content stream");
+    if (printCommands) {
+      printf("%d leftovers:", numArgs);
+      for (int i = 0; i < numArgs; ++i) {
+	printf(" ");
+	args[i].print(stdout);
+      }
+      printf("\n");
+      fflush(stdout);
+    }
+#if !defined(POPPLER_NEW_OBJECT_API)
+    for (int i = 0; i < numArgs; ++i)
+      _POPPLER_FREE(args[i]);
+#endif
+  }
+}
+
+void PdfParser::pushOperator(const char *name)
+{
+    OpHistoryEntry *newEntry = new OpHistoryEntry;
+    newEntry->name = name;
+    newEntry->state = nullptr;
+    newEntry->depth = (operatorHistory != nullptr ? (operatorHistory->depth+1) : 0);
+    newEntry->next = operatorHistory;
+    operatorHistory = newEntry;
+
+    // Truncate list if needed
+    if (operatorHistory->depth > maxOperatorHistoryDepth) {
+        OpHistoryEntry *curr = operatorHistory;
+        OpHistoryEntry *prev = nullptr;
+        while (curr && curr->next != nullptr) {
+            curr->depth--;
+            prev = curr;
+            curr = curr->next;
+        }
+        if (prev) {
+            if (curr->state != nullptr)
+                delete curr->state;
+            delete curr;
+            prev->next = nullptr;
+        }
+    }
+}
+
+const char *PdfParser::getPreviousOperator(unsigned int look_back) {
+    OpHistoryEntry *prev = nullptr;
+    if (operatorHistory != nullptr && look_back > 0) {
+        prev = operatorHistory->next;
+        while (--look_back > 0 && prev != nullptr) {
+            prev = prev->next;
+        }
+    }
+    if (prev != nullptr) {
+        return prev->name;
+    } else {
+        return "";
+    }
+}
+
+void PdfParser::execOp(Object *cmd, Object args[], int numArgs) {
+  PdfOperator *op;
+  const char *name;
+  Object *argPtr;
+  int i;
+
+  // find operator
+  name = cmd->getCmd();
+  if (!(op = findOp(name))) {
+    if (ignoreUndef == 0)
+      error(errSyntaxError, getPos(), "Unknown operator '{0:s}'", name);
+    return;
+  }
+
+  // type check args
+  argPtr = args;
+  if (op->numArgs >= 0) {
+    if (numArgs < op->numArgs) {
+      error(errSyntaxError, getPos(), "Too few ({0:d}) args to '{1:d}' operator", numArgs, name);
+      return;
+    }
+    if (numArgs > op->numArgs) {
+#if 0
+      error(errSyntaxError, getPos(), "Too many ({0:d}) args to '{1:s}' operator", numArgs, name);
+#endif
+      argPtr += numArgs - op->numArgs;
+      numArgs = op->numArgs;
+    }
+  } else {
+    if (numArgs > -op->numArgs) {
+      error(errSyntaxError, getPos(), "Too many ({0:d}) args to '{1:s}' operator",
+	    numArgs, name);
+      return;
+    }
+  }
+  for (i = 0; i < numArgs; ++i) {
+    if (!checkArg(&argPtr[i], op->tchk[i])) {
+      error(errSyntaxError, getPos(), "Arg #{0:d} to '{1:s}' operator is wrong type ({2:s})",
+	    i, name, argPtr[i].getTypeName());
+      return;
+    }
+  }
+
+  // add to history
+  pushOperator((char*)&op->name);
+
+  // do it
+  (this->*op->func)(argPtr, numArgs);
+}
+
+PdfOperator* PdfParser::findOp(const char *name) {
+  int a = -1;
+  int b = numOps;
+  int cmp = -1;
+  // invariant: opTab[a] < name < opTab[b]
+  while (b - a > 1) {
+    const int m = (a + b) / 2;
+    cmp = strcmp(opTab[m].name, name);
+    if (cmp < 0)
+      a = m;
+    else if (cmp > 0)
+      b = m;
+    else
+      a = b = m;
+  }
+  if (cmp != 0)
+    return nullptr;
+  return &opTab[a];
+}
+
+GBool PdfParser::checkArg(Object *arg, TchkType type) {
+  switch (type) {
+  case tchkBool:   return arg->isBool();
+  case tchkInt:    return arg->isInt();
+  case tchkNum:    return arg->isNum();
+  case tchkString: return arg->isString();
+  case tchkName:   return arg->isName();
+  case tchkArray:  return arg->isArray();
+  case tchkProps:  return arg->isDict() || arg->isName();
+  case tchkSCN:    return arg->isNum() || arg->isName();
+  case tchkNone:   return gFalse;
+  }
+  return gFalse;
+}
+
+int PdfParser::getPos() {
+  return parser ? parser->getPos() : -1;
+}
+
+//------------------------------------------------------------------------
+// graphics state operators
+//------------------------------------------------------------------------
+
+void PdfParser::opSave(Object /*args*/[], int /*numArgs*/)
+{
+  saveState();
+}
+
+void PdfParser::opRestore(Object /*args*/[], int /*numArgs*/)
+{
+  restoreState();
+}
+
+// TODO not good that numArgs is ignored but args[] is used:
+void PdfParser::opConcat(Object args[], int /*numArgs*/)
+{
+  state->concatCTM(args[0].getNum(), args[1].getNum(),
+		   args[2].getNum(), args[3].getNum(),
+		   args[4].getNum(), args[5].getNum());
+  const char *prevOp = getPreviousOperator();
+  double a0 = args[0].getNum();
+  double a1 = args[1].getNum();
+  double a2 = args[2].getNum();
+  double a3 = args[3].getNum();
+  double a4 = args[4].getNum();
+  double a5 = args[5].getNum();
+  if (!strcmp(prevOp, "q")) {
+      builder->setTransform(a0, a1, a2, a3, a4, a5);
+  } else if (!strcmp(prevOp, "cm") || !strcmp(prevOp, "startPage")) {
+      // multiply it with the previous transform
+      double otherMatrix[6];
+      if (!builder->getTransform(otherMatrix)) { // invalid transform
+          // construct identity matrix
+          otherMatrix[0] = otherMatrix[3] = 1.0;
+          otherMatrix[1] = otherMatrix[2] = otherMatrix[4] = otherMatrix[5] = 0.0;
+      }
+      double c0 = a0*otherMatrix[0] + a1*otherMatrix[2];
+      double c1 = a0*otherMatrix[1] + a1*otherMatrix[3];
+      double c2 = a2*otherMatrix[0] + a3*otherMatrix[2];
+      double c3 = a2*otherMatrix[1] + a3*otherMatrix[3];
+      double c4 = a4*otherMatrix[0] + a5*otherMatrix[2] + otherMatrix[4];
+      double c5 = a4*otherMatrix[1] + a5*otherMatrix[3] + otherMatrix[5];
+      builder->setTransform(c0, c1, c2, c3, c4, c5);
+  } else {
+      builder->pushGroup();
+      builder->setTransform(a0, a1, a2, a3, a4, a5);
+  }
+  fontChanged = gTrue;
+}
+
+// TODO not good that numArgs is ignored but args[] is used:
+void PdfParser::opSetDash(Object args[], int /*numArgs*/)
+{
+  double *dash = nullptr;
+
+  Array *a = args[0].getArray();
+  int length = a->getLength();
+  if (length != 0) {
+    dash = (double *)gmallocn(length, sizeof(double));
+    for (int i = 0; i < length; ++i) {
+      Object obj;
+      dash[i] = _POPPLER_CALL_ARGS_DEREF(obj, a->get, i).getNum();
+      _POPPLER_FREE(obj);
+    }
+  }
+  state->setLineDash(dash, length, args[1].getNum());
+  builder->updateStyle(state);
+}
+
+// TODO not good that numArgs is ignored but args[] is used:
+void PdfParser::opSetFlat(Object args[], int /*numArgs*/)
+{
+  state->setFlatness((int)args[0].getNum());
+}
+
+// TODO not good that numArgs is ignored but args[] is used:
+void PdfParser::opSetLineJoin(Object args[], int /*numArgs*/)
+{
+  state->setLineJoin(args[0].getInt());
+  builder->updateStyle(state);
+}
+
+// TODO not good that numArgs is ignored but args[] is used:
+void PdfParser::opSetLineCap(Object args[], int /*numArgs*/)
+{
+  state->setLineCap(args[0].getInt());
+  builder->updateStyle(state);
+}
+
+// TODO not good that numArgs is ignored but args[] is used:
+void PdfParser::opSetMiterLimit(Object args[], int /*numArgs*/)
+{
+  state->setMiterLimit(args[0].getNum());
+  builder->updateStyle(state);
+}
+
+// TODO not good that numArgs is ignored but args[] is used:
+void PdfParser::opSetLineWidth(Object args[], int /*numArgs*/)
+{
+  state->setLineWidth(args[0].getNum());
+  builder->updateStyle(state);
+}
+
+// TODO not good that numArgs is ignored but args[] is used:
+void PdfParser::opSetExtGState(Object args[], int /*numArgs*/)
+{
+  Object obj1, obj2, obj3, obj4, obj5;
+  Function *funcs[4] = {nullptr, nullptr, nullptr, nullptr};
+  GfxColor backdropColor;
+  GBool haveBackdropColor = gFalse;
+  GBool alpha = gFalse;
+
+  _POPPLER_CALL_ARGS(obj1, res->lookupGState, args[0].getName());
+  if (obj1.isNull()) {
+    return;
+  }
+  if (!obj1.isDict()) {
+    error(errSyntaxError, getPos(), "ExtGState '{0:s}' is wrong type"), args[0].getName();
+    _POPPLER_FREE(obj1);
+    return;
+  }
+  if (printCommands) {
+    printf("  gfx state dict: ");
+    obj1.print();
+    printf("\n");
+  }
+
+  // transparency support: blend mode, fill/stroke opacity
+  if (!_POPPLER_CALL_ARGS_DEREF(obj2, obj1.dictLookup, "BM").isNull()) {
+    GfxBlendMode mode = gfxBlendNormal;
+    if (state->parseBlendMode(&obj2, &mode)) {
+      state->setBlendMode(mode);
+    } else {
+      error(errSyntaxError, getPos(), "Invalid blend mode in ExtGState");
+    }
+  }
+  _POPPLER_FREE(obj2);
+  if (_POPPLER_CALL_ARGS_DEREF(obj2, obj1.dictLookup, "ca").isNum()) {
+    state->setFillOpacity(obj2.getNum());
+  }
+  _POPPLER_FREE(obj2);
+  if (_POPPLER_CALL_ARGS_DEREF(obj2, obj1.dictLookup, "CA").isNum()) {
+    state->setStrokeOpacity(obj2.getNum());
+  }
+  _POPPLER_FREE(obj2);
+
+  // fill/stroke overprint
+  GBool haveFillOP = gFalse;
+  if ((haveFillOP = _POPPLER_CALL_ARGS_DEREF(obj2, obj1.dictLookup, "op").isBool())) {
+    state->setFillOverprint(obj2.getBool());
+  }
+  _POPPLER_FREE(obj2);
+  if (_POPPLER_CALL_ARGS_DEREF(obj2, obj1.dictLookup, "OP").isBool()) {
+    state->setStrokeOverprint(obj2.getBool());
+    if (!haveFillOP) {
+      state->setFillOverprint(obj2.getBool());
+    }
+  }
+  _POPPLER_FREE(obj2);
+
+  // stroke adjust
+  if (_POPPLER_CALL_ARGS_DEREF(obj2, obj1.dictLookup, "SA").isBool()) {
+    state->setStrokeAdjust(obj2.getBool());
+  }
+  _POPPLER_FREE(obj2);
+
+  // transfer function
+  if (_POPPLER_CALL_ARGS_DEREF(obj2, obj1.dictLookup, "TR2").isNull()) {
+    _POPPLER_FREE(obj2);
+    _POPPLER_CALL_ARGS(obj2, obj1.dictLookup, "TR");
+  }
+  if (obj2.isName(const_cast<char*>("Default")) ||
+      obj2.isName(const_cast<char*>("Identity"))) {
+    funcs[0] = funcs[1] = funcs[2] = funcs[3] = nullptr;
+    state->setTransfer(funcs);
+  } else if (obj2.isArray() && obj2.arrayGetLength() == 4) {
+    int pos = 4;
+    for (int i = 0; i < 4; ++i) {
+      _POPPLER_CALL_ARGS(obj3, obj2.arrayGet, i);
+      funcs[i] = Function::parse(&obj3);
+      _POPPLER_FREE(obj3);
+      if (!funcs[i]) {
+	pos = i;
+	break;
+      }
+    }
+    if (pos == 4) {
+      state->setTransfer(funcs);
+    }
+  } else if (obj2.isName() || obj2.isDict() || obj2.isStream()) {
+    if ((funcs[0] = Function::parse(&obj2))) {
+      funcs[1] = funcs[2] = funcs[3] = nullptr;
+      state->setTransfer(funcs);
+    }
+  } else if (!obj2.isNull()) {
+    error(errSyntaxError, getPos(), "Invalid transfer function in ExtGState");
+  }
+  _POPPLER_FREE(obj2);
+
+  // soft mask
+  if (!_POPPLER_CALL_ARGS_DEREF(obj2, obj1.dictLookup, "SMask").isNull()) {
+    if (obj2.isName(const_cast<char*>("None"))) {
+      builder->clearSoftMask(state);
+    } else if (obj2.isDict()) {
+      if (_POPPLER_CALL_ARGS_DEREF(obj3, obj2.dictLookup, "S").isName("Alpha")) {
+	alpha = gTrue;
+      } else { // "Luminosity"
+	alpha = gFalse;
+      }
+      _POPPLER_FREE(obj3);
+      funcs[0] = nullptr;
+      if (!_POPPLER_CALL_ARGS_DEREF(obj3, obj2.dictLookup, "TR").isNull()) {
+	funcs[0] = Function::parse(&obj3);
+	if (funcs[0]->getInputSize() != 1 ||
+	    funcs[0]->getOutputSize() != 1) {
+	  error(errSyntaxError, getPos(), "Invalid transfer function in soft mask in ExtGState");
+	  delete funcs[0];
+	  funcs[0] = nullptr;
+	}
+      }
+      _POPPLER_FREE(obj3);
+      if ((haveBackdropColor = _POPPLER_CALL_ARGS_DEREF(obj3, obj2.dictLookup, "BC").isArray())) {
+	for (int & i : backdropColor.c) {
+	  i = 0;
+	}
+	for (int i = 0; i < obj3.arrayGetLength() && i < gfxColorMaxComps; ++i) {
+          _POPPLER_CALL_ARGS(obj4, obj3.arrayGet, i);
+	  if (obj4.isNum()) {
+	    backdropColor.c[i] = dblToCol(obj4.getNum());
+	  }
+	  _POPPLER_FREE(obj4);
+	}
+      }
+      _POPPLER_FREE(obj3);
+      if (_POPPLER_CALL_ARGS_DEREF(obj3, obj2.dictLookup, "G").isStream()) {
+	if (_POPPLER_CALL_ARGS_DEREF(obj4, obj3.streamGetDict()->lookup, "Group").isDict()) {
+	  GfxColorSpace *blendingColorSpace = nullptr;
+	  GBool isolated = gFalse;
+	  GBool knockout = gFalse;
+	  if (!_POPPLER_CALL_ARGS_DEREF(obj5, obj4.dictLookup, "CS").isNull()) {
+#if defined(POPPLER_EVEN_NEWER_NEW_COLOR_SPACE_API)
+	    blendingColorSpace = GfxColorSpace::parse(nullptr, &obj5, nullptr, state);
+#elif defined(POPPLER_EVEN_NEWER_COLOR_SPACE_API)
+	    blendingColorSpace = GfxColorSpace::parse(&obj5, NULL, NULL);
+#else
+	    blendingColorSpace = GfxColorSpace::parse(&obj5, NULL);
+#endif
+	  }
+          _POPPLER_FREE(obj5);
+	  if (_POPPLER_CALL_ARGS_DEREF(obj5, obj4.dictLookup, "I").isBool()) {
+	    isolated = obj5.getBool();
+	  }
+          _POPPLER_FREE(obj5);
+	  if (_POPPLER_CALL_ARGS_DEREF(obj5, obj4.dictLookup, "K").isBool()) {
+	    knockout = obj5.getBool();
+	  }
+	  _POPPLER_FREE(obj5);
+	  if (!haveBackdropColor) {
+	    if (blendingColorSpace) {
+	      blendingColorSpace->getDefaultColor(&backdropColor);
+	    } else {
+	      //~ need to get the parent or default color space (?)
+	      for (int & i : backdropColor.c) {
+		i = 0;
+	      }
+	    }
+	  }
+	  doSoftMask(&obj3, alpha, blendingColorSpace,
+		     isolated, knockout, funcs[0], &backdropColor);
+	  if (funcs[0]) {
+	    delete funcs[0];
+	  }
+	} else {
+	  error(errSyntaxError, getPos(), "Invalid soft mask in ExtGState - missing group");
+	}
+	_POPPLER_FREE(obj4);
+      } else {
+	error(errSyntaxError, getPos(), "Invalid soft mask in ExtGState - missing group");
+      }
+      _POPPLER_FREE(obj3);
+    } else if (!obj2.isNull()) {
+      error(errSyntaxError, getPos(), "Invalid soft mask in ExtGState");
+    }
+  }
+  _POPPLER_FREE(obj2);
+
+  _POPPLER_FREE(obj1);
+}
+
+void PdfParser::doSoftMask(Object *str, GBool alpha,
+		     GfxColorSpace *blendingColorSpace,
+		     GBool isolated, GBool knockout,
+		     Function *transferFunc, GfxColor *backdropColor) {
+  Dict *dict, *resDict;
+  double m[6], bbox[4];
+  Object obj1, obj2;
+  int i;
+
+  // check for excessive recursion
+  if (formDepth > 20) {
+    return;
+  }
+
+  // get stream dict
+  dict = str->streamGetDict();
+
+  // check form type
+  _POPPLER_CALL_ARGS(obj1, dict->lookup, "FormType");
+  if (!(obj1.isNull() || (obj1.isInt() && obj1.getInt() == 1))) {
+    error(errSyntaxError, getPos(), "Unknown form type");
+  }
+  _POPPLER_FREE(obj1);
+
+  // get bounding box
+  _POPPLER_CALL_ARGS(obj1, dict->lookup, "BBox");
+  if (!obj1.isArray()) {
+    _POPPLER_FREE(obj1);
+    error(errSyntaxError, getPos(), "Bad form bounding box");
+    return;
+  }
+  for (i = 0; i < 4; ++i) {
+    _POPPLER_CALL_ARGS(obj2, obj1.arrayGet, i);
+    bbox[i] = obj2.getNum();
+    _POPPLER_FREE(obj2);
+  }
+  _POPPLER_FREE(obj1);
+
+  // get matrix
+  _POPPLER_CALL_ARGS(obj1, dict->lookup, "Matrix");
+  if (obj1.isArray()) {
+    for (i = 0; i < 6; ++i) {
+      _POPPLER_CALL_ARGS(obj2, obj1.arrayGet, i);
+      m[i] = obj2.getNum();
+      _POPPLER_FREE(obj2);
+    }
+  } else {
+    m[0] = 1; m[1] = 0;
+    m[2] = 0; m[3] = 1;
+    m[4] = 0; m[5] = 0;
+  }
+  _POPPLER_FREE(obj1);
+
+  // get resources
+  _POPPLER_CALL_ARGS(obj1, dict->lookup, "Resources");
+  resDict = obj1.isDict() ? obj1.getDict() : (Dict *)nullptr;
+
+  // draw it
+  ++formDepth;
+  doForm1(str, resDict, m, bbox, gTrue, gTrue,
+	  blendingColorSpace, isolated, knockout,
+	  alpha, transferFunc, backdropColor);
+  --formDepth;
+
+  if (blendingColorSpace) {
+    delete blendingColorSpace;
+  }
+  _POPPLER_FREE(obj1);
+}
+
+void PdfParser::opSetRenderingIntent(Object /*args*/[], int /*numArgs*/)
+{
+}
+
+//------------------------------------------------------------------------
+// color operators
+//------------------------------------------------------------------------
+
+/**
+ * Get a newly allocated color space instance by CS operation argument.
+ *
+ * Maintains a cache for named color spaces to avoid expensive re-parsing.
+ */
+GfxColorSpace *PdfParser::lookupColorSpaceCopy(Object &arg)
+{
+  assert(!arg.isNull());
+
+  char const *name = arg.isName() ? arg.getName() : nullptr;
+  GfxColorSpace *colorSpace = nullptr;
+
+  if (name && (colorSpace = colorSpacesCache[name].get())) {
+    return colorSpace->copy();
+  }
+
+  Object *argPtr = &arg;
+  Object obj;
+
+  if (name) {
+    _POPPLER_CALL_ARGS(obj, res->lookupColorSpace, name);
+    if (!obj.isNull()) {
+      argPtr = &obj;
+    }
+  }
+
+#if defined(POPPLER_EVEN_NEWER_NEW_COLOR_SPACE_API)
+  colorSpace = GfxColorSpace::parse(res, argPtr, nullptr, state);
+#elif defined(POPPLER_EVEN_NEWER_COLOR_SPACE_API)
+  colorSpace = GfxColorSpace::parse(argPtr, nullptr, nullptr);
+#else
+  colorSpace = GfxColorSpace::parse(argPtr, nullptr);
+#endif
+
+  _POPPLER_FREE(obj);
+
+  if (name && colorSpace) {
+    colorSpacesCache[name].reset(colorSpace->copy());
+  }
+
+  return colorSpace;
+}
+
+// TODO not good that numArgs is ignored but args[] is used:
+void PdfParser::opSetFillGray(Object args[], int /*numArgs*/)
+{
+  GfxColor color;
+
+  state->setFillPattern(nullptr);
+  state->setFillColorSpace(new GfxDeviceGrayColorSpace());
+  color.c[0] = dblToCol(args[0].getNum());
+  state->setFillColor(&color);
+  builder->updateStyle(state);
+}
+
+// TODO not good that numArgs is ignored but args[] is used:
+void PdfParser::opSetStrokeGray(Object args[], int /*numArgs*/)
+{
+  GfxColor color;
+
+  state->setStrokePattern(nullptr);
+  state->setStrokeColorSpace(new GfxDeviceGrayColorSpace());
+  color.c[0] = dblToCol(args[0].getNum());
+  state->setStrokeColor(&color);
+  builder->updateStyle(state);
+}
+
+// TODO not good that numArgs is ignored but args[] is used:
+void PdfParser::opSetFillCMYKColor(Object args[], int /*numArgs*/)
+{
+  GfxColor color;
+  int i;
+
+  state->setFillPattern(nullptr);
+  state->setFillColorSpace(new GfxDeviceCMYKColorSpace());
+  for (i = 0; i < 4; ++i) {
+    color.c[i] = dblToCol(args[i].getNum());
+  }
+  state->setFillColor(&color);
+  builder->updateStyle(state);
+}
+
+// TODO not good that numArgs is ignored but args[] is used:
+void PdfParser::opSetStrokeCMYKColor(Object args[], int /*numArgs*/)
+{
+  GfxColor color;
+
+  state->setStrokePattern(nullptr);
+  state->setStrokeColorSpace(new GfxDeviceCMYKColorSpace());
+  for (int i = 0; i < 4; ++i) {
+    color.c[i] = dblToCol(args[i].getNum());
+  }
+  state->setStrokeColor(&color);
+  builder->updateStyle(state);
+}
+
+// TODO not good that numArgs is ignored but args[] is used:
+void PdfParser::opSetFillRGBColor(Object args[], int /*numArgs*/)
+{
+  GfxColor color;
+
+  state->setFillPattern(nullptr);
+  state->setFillColorSpace(new GfxDeviceRGBColorSpace());
+  for (int i = 0; i < 3; ++i) {
+    color.c[i] = dblToCol(args[i].getNum());
+  }
+  state->setFillColor(&color);
+  builder->updateStyle(state);
+}
+
+// TODO not good that numArgs is ignored but args[] is used:
+void PdfParser::opSetStrokeRGBColor(Object args[], int /*numArgs*/) {
+  GfxColor color;
+
+  state->setStrokePattern(nullptr);
+  state->setStrokeColorSpace(new GfxDeviceRGBColorSpace());
+  for (int i = 0; i < 3; ++i) {
+    color.c[i] = dblToCol(args[i].getNum());
+  }
+  state->setStrokeColor(&color);
+  builder->updateStyle(state);
+}
+
+// TODO not good that numArgs is ignored but args[] is used:
+void PdfParser::opSetFillColorSpace(Object args[], int numArgs)
+{
+  assert(numArgs >= 1);
+  GfxColorSpace *colorSpace = lookupColorSpaceCopy(args[0]);
+
+  state->setFillPattern(nullptr);
+
+  if (colorSpace) {
+  GfxColor color;
+    state->setFillColorSpace(colorSpace);
+    colorSpace->getDefaultColor(&color);
+    state->setFillColor(&color);
+    builder->updateStyle(state);
+  } else {
+    error(errSyntaxError, getPos(), "Bad color space (fill)");
+  }
+}
+
+// TODO not good that numArgs is ignored but args[] is used:
+void PdfParser::opSetStrokeColorSpace(Object args[], int numArgs)
+{
+  assert(numArgs >= 1);
+  GfxColorSpace *colorSpace = lookupColorSpaceCopy(args[0]);
+
+  state->setStrokePattern(nullptr);
+
+  if (colorSpace) {
+    GfxColor color;
+    state->setStrokeColorSpace(colorSpace);
+    colorSpace->getDefaultColor(&color);
+    state->setStrokeColor(&color);
+    builder->updateStyle(state);
+  } else {
+    error(errSyntaxError, getPos(), "Bad color space (stroke)");
+  }
+}
+
+void PdfParser::opSetFillColor(Object args[], int numArgs) {
+  GfxColor color;
+  int i;
+
+  if (numArgs != state->getFillColorSpace()->getNComps()) {
+    error(errSyntaxError, getPos(), "Incorrect number of arguments in 'sc' command");
+    return;
+  }
+  state->setFillPattern(nullptr);
+  for (i = 0; i < numArgs; ++i) {
+    color.c[i] = dblToCol(args[i].getNum());
+  }
+  state->setFillColor(&color);
+  builder->updateStyle(state);
+}
+
+void PdfParser::opSetStrokeColor(Object args[], int numArgs) {
+  GfxColor color;
+  int i;
+
+  if (numArgs != state->getStrokeColorSpace()->getNComps()) {
+    error(errSyntaxError, getPos(), "Incorrect number of arguments in 'SC' command");
+    return;
+  }
+  state->setStrokePattern(nullptr);
+  for (i = 0; i < numArgs; ++i) {
+    color.c[i] = dblToCol(args[i].getNum());
+  }
+  state->setStrokeColor(&color);
+  builder->updateStyle(state);
+}
+
+void PdfParser::opSetFillColorN(Object args[], int numArgs) {
+  GfxColor color;
+  int i;
+
+  if (state->getFillColorSpace()->getMode() == csPattern) {
+    if (numArgs > 1) {
+      if (!((GfxPatternColorSpace *)state->getFillColorSpace())->getUnder() ||
+	  numArgs - 1 != ((GfxPatternColorSpace *)state->getFillColorSpace())
+	                     ->getUnder()->getNComps()) {
+	error(errSyntaxError, getPos(), "Incorrect number of arguments in 'scn' command");
+	return;
+      }
+      for (i = 0; i < numArgs - 1 && i < gfxColorMaxComps; ++i) {
+	if (args[i].isNum()) {
+	  color.c[i] = dblToCol(args[i].getNum());
+	}
+      }
+      state->setFillColor(&color);
+      builder->updateStyle(state);
+    }
+    GfxPattern *pattern;
+#if defined(POPPLER_EVEN_NEWER_COLOR_SPACE_API)
+    if (args[numArgs-1].isName() &&
+	(pattern = res->lookupPattern(args[numArgs-1].getName(), nullptr, state))) {
+      state->setFillPattern(pattern);
+      builder->updateStyle(state);
+    }
+#else
+    if (args[numArgs-1].isName() &&
+	(pattern = res->lookupPattern(args[numArgs-1].getName(), NULL))) {
+      state->setFillPattern(pattern);
+      builder->updateStyle(state);
+    }
+#endif
+
+  } else {
+    if (numArgs != state->getFillColorSpace()->getNComps()) {
+      error(errSyntaxError, getPos(), "Incorrect number of arguments in 'scn' command");
+      return;
+    }
+    state->setFillPattern(nullptr);
+    for (i = 0; i < numArgs && i < gfxColorMaxComps; ++i) {
+      if (args[i].isNum()) {
+	color.c[i] = dblToCol(args[i].getNum());
+      }
+    }
+    state->setFillColor(&color);
+    builder->updateStyle(state);
+  }
+}
+
+void PdfParser::opSetStrokeColorN(Object args[], int numArgs) {
+  GfxColor color;
+  int i;
+
+  if (state->getStrokeColorSpace()->getMode() == csPattern) {
+    if (numArgs > 1) {
+      if (!((GfxPatternColorSpace *)state->getStrokeColorSpace())
+	       ->getUnder() ||
+	  numArgs - 1 != ((GfxPatternColorSpace *)state->getStrokeColorSpace())
+	                     ->getUnder()->getNComps()) {
+	error(errSyntaxError, getPos(), "Incorrect number of arguments in 'SCN' command");
+	return;
+      }
+      for (i = 0; i < numArgs - 1 && i < gfxColorMaxComps; ++i) {
+	if (args[i].isNum()) {
+	  color.c[i] = dblToCol(args[i].getNum());
+	}
+      }
+      state->setStrokeColor(&color);
+      builder->updateStyle(state);
+    }
+    GfxPattern *pattern;
+#if defined(POPPLER_EVEN_NEWER_COLOR_SPACE_API)
+    if (args[numArgs-1].isName() &&
+	(pattern = res->lookupPattern(args[numArgs-1].getName(), nullptr, state))) {
+      state->setStrokePattern(pattern);
+      builder->updateStyle(state);
+    }
+#else
+    if (args[numArgs-1].isName() &&
+	(pattern = res->lookupPattern(args[numArgs-1].getName(), NULL))) {
+      state->setStrokePattern(pattern);
+      builder->updateStyle(state);
+    }
+#endif
+
+  } else {
+    if (numArgs != state->getStrokeColorSpace()->getNComps()) {
+      error(errSyntaxError, getPos(), "Incorrect number of arguments in 'SCN' command");
+      return;
+    }
+    state->setStrokePattern(nullptr);
+    for (i = 0; i < numArgs && i < gfxColorMaxComps; ++i) {
+      if (args[i].isNum()) {
+	color.c[i] = dblToCol(args[i].getNum());
+      }
+    }
+    state->setStrokeColor(&color);
+    builder->updateStyle(state);
+  }
+}
+
+//------------------------------------------------------------------------
+// path segment operators
+//------------------------------------------------------------------------
+
+// TODO not good that numArgs is ignored but args[] is used:
+void PdfParser::opMoveTo(Object args[], int /*numArgs*/)
+{
+  state->moveTo(args[0].getNum(), args[1].getNum());
+}
+
+// TODO not good that numArgs is ignored but args[] is used:
+void PdfParser::opLineTo(Object args[], int /*numArgs*/)
+{
+  if (!state->isCurPt()) {
+    error(errSyntaxError, getPos(), "No current point in lineto");
+    return;
+  }
+  state->lineTo(args[0].getNum(), args[1].getNum());
+}
+
+// TODO not good that numArgs is ignored but args[] is used:
+void PdfParser::opCurveTo(Object args[], int /*numArgs*/)
+{
+  if (!state->isCurPt()) {
+    error(errSyntaxError, getPos(), "No current point in curveto");
+    return;
+  }
+  double x1 = args[0].getNum();
+  double y1 = args[1].getNum();
+  double x2 = args[2].getNum();
+  double y2 = args[3].getNum();
+  double x3 = args[4].getNum();
+  double y3 = args[5].getNum();
+  state->curveTo(x1, y1, x2, y2, x3, y3);
+}
+
+// TODO not good that numArgs is ignored but args[] is used:
+void PdfParser::opCurveTo1(Object args[], int /*numArgs*/)
+{
+  if (!state->isCurPt()) {
+    error(errSyntaxError, getPos(), "No current point in curveto1");
+    return;
+  }
+  double x1 = state->getCurX();
+  double y1 = state->getCurY();
+  double x2 = args[0].getNum();
+  double y2 = args[1].getNum();
+  double x3 = args[2].getNum();
+  double y3 = args[3].getNum();
+  state->curveTo(x1, y1, x2, y2, x3, y3);
+}
+
+// TODO not good that numArgs is ignored but args[] is used:
+void PdfParser::opCurveTo2(Object args[], int /*numArgs*/)
+{
+  if (!state->isCurPt()) {
+    error(errSyntaxError, getPos(), "No current point in curveto2");
+    return;
+  }
+  double x1 = args[0].getNum();
+  double y1 = args[1].getNum();
+  double x2 = args[2].getNum();
+  double y2 = args[3].getNum();
+  double x3 = x2;
+  double y3 = y2;
+  state->curveTo(x1, y1, x2, y2, x3, y3);
+}
+
+// TODO not good that numArgs is ignored but args[] is used:
+void PdfParser::opRectangle(Object args[], int /*numArgs*/)
+{
+  double x = args[0].getNum();
+  double y = args[1].getNum();
+  double w = args[2].getNum();
+  double h = args[3].getNum();
+  state->moveTo(x, y);
+  state->lineTo(x + w, y);
+  state->lineTo(x + w, y + h);
+  state->lineTo(x, y + h);
+  state->closePath();
+}
+
+void PdfParser::opClosePath(Object /*args*/[], int /*numArgs*/)
+{
+  if (!state->isCurPt()) {
+    error(errSyntaxError, getPos(), "No current point in closepath");
+    return;
+  }
+  state->closePath();
+}
+
+//------------------------------------------------------------------------
+// path painting operators
+//------------------------------------------------------------------------
+
+void PdfParser::opEndPath(Object /*args*/[], int /*numArgs*/)
+{
+  doEndPath();
+}
+
+void PdfParser::opStroke(Object /*args*/[], int /*numArgs*/)
+{
+  if (!state->isCurPt()) {
+    //error(getPos(), const_cast<char*>("No path in stroke"));
+    return;
+  }
+  if (state->isPath()) {
+    if (state->getStrokeColorSpace()->getMode() == csPattern &&
+        !builder->isPatternTypeSupported(state->getStrokePattern())) {
+          doPatternStrokeFallback();
+    } else {
+      builder->addPath(state, false, true);
+    }
+  }
+  doEndPath();
+}
+
+void PdfParser::opCloseStroke(Object * /*args[]*/, int /*numArgs*/) {
+  if (!state->isCurPt()) {
+    //error(getPos(), const_cast<char*>("No path in closepath/stroke"));
+    return;
+  }
+  state->closePath();
+  if (state->isPath()) {
+    if (state->getStrokeColorSpace()->getMode() == csPattern &&
+        !builder->isPatternTypeSupported(state->getStrokePattern())) {
+      doPatternStrokeFallback();
+    } else {
+      builder->addPath(state, false, true);
+    }
+  }
+  doEndPath();
+}
+
+void PdfParser::opFill(Object /*args*/[], int /*numArgs*/)
+{
+  if (!state->isCurPt()) {
+    //error(getPos(), const_cast<char*>("No path in fill"));
+    return;
+  }
+  if (state->isPath()) {
+    if (state->getFillColorSpace()->getMode() == csPattern &&
+        !builder->isPatternTypeSupported(state->getFillPattern())) {
+      doPatternFillFallback(gFalse);
+    } else {
+      builder->addPath(state, true, false);
+    }
+  }
+  doEndPath();
+}
+
+void PdfParser::opEOFill(Object /*args*/[], int /*numArgs*/)
+{
+  if (!state->isCurPt()) {
+    //error(getPos(), const_cast<char*>("No path in eofill"));
+    return;
+  }
+  if (state->isPath()) {
+    if (state->getFillColorSpace()->getMode() == csPattern &&
+        !builder->isPatternTypeSupported(state->getFillPattern())) {
+      doPatternFillFallback(gTrue);
+    } else {
+      builder->addPath(state, true, false, true);
+    }
+  }
+  doEndPath();
+}
+
+void PdfParser::opFillStroke(Object /*args*/[], int /*numArgs*/)
+{
+  if (!state->isCurPt()) {
+    //error(getPos(), const_cast<char*>("No path in fill/stroke"));
+    return;
+  }
+  if (state->isPath()) {
+    doFillAndStroke(gFalse);
+  } else {
+    builder->addPath(state, true, true);
+  }
+  doEndPath();
+}
+
+void PdfParser::opCloseFillStroke(Object /*args*/[], int /*numArgs*/)
+{
+  if (!state->isCurPt()) {
+    //error(getPos(), const_cast<char*>("No path in closepath/fill/stroke"));
+    return;
+  }
+  if (state->isPath()) {
+    state->closePath();
+    doFillAndStroke(gFalse);
+  }
+  doEndPath();
+}
+
+void PdfParser::opEOFillStroke(Object /*args*/[], int /*numArgs*/)
+{
+  if (!state->isCurPt()) {
+    //error(getPos(), const_cast<char*>("No path in eofill/stroke"));
+    return;
+  }
+  if (state->isPath()) {
+    doFillAndStroke(gTrue);
+  }
+  doEndPath();
+}
+
+void PdfParser::opCloseEOFillStroke(Object /*args*/[], int /*numArgs*/)
+{
+  if (!state->isCurPt()) {
+    //error(getPos(), const_cast<char*>("No path in closepath/eofill/stroke"));
+    return;
+  }
+  if (state->isPath()) {
+    state->closePath();
+    doFillAndStroke(gTrue);
+  }
+  doEndPath();
+}
+
+void PdfParser::doFillAndStroke(GBool eoFill) {
+    GBool fillOk = gTrue, strokeOk = gTrue;
+    if (state->getFillColorSpace()->getMode() == csPattern &&
+        !builder->isPatternTypeSupported(state->getFillPattern())) {
+        fillOk = gFalse;
+    }
+    if (state->getStrokeColorSpace()->getMode() == csPattern &&
+        !builder->isPatternTypeSupported(state->getStrokePattern())) {
+        strokeOk = gFalse;
+    }
+    if (fillOk && strokeOk) {
+        builder->addPath(state, true, true, eoFill);
+    } else {
+        doPatternFillFallback(eoFill);
+        doPatternStrokeFallback();
+    }
+}
+
+void PdfParser::doPatternFillFallback(GBool eoFill) {
+  GfxPattern *pattern;
+
+  if (!(pattern = state->getFillPattern())) {
+    return;
+  }
+  switch (pattern->getType()) {
+  case 1:
+    break;
+  case 2:
+    doShadingPatternFillFallback(static_cast<GfxShadingPattern *>(pattern), gFalse, eoFill);
+    break;
+  default:
+    error(errUnimplemented, getPos(), "Unimplemented pattern type (%d) in fill",
+	  pattern->getType());
+    break;
+  }
+}
+
+void PdfParser::doPatternStrokeFallback() {
+  GfxPattern *pattern;
+
+  if (!(pattern = state->getStrokePattern())) {
+    return;
+  }
+  switch (pattern->getType()) {
+  case 1:
+    break;
+  case 2:
+    doShadingPatternFillFallback(static_cast<GfxShadingPattern *>(pattern), gTrue, gFalse);
+    break;
+  default:
+    error(errUnimplemented, getPos(), "Unimplemented pattern type ({0:d}) in stroke",
+	  pattern->getType());
+    break;
+  }
+}
+
+void PdfParser::doShadingPatternFillFallback(GfxShadingPattern *sPat,
+                                             GBool stroke, GBool eoFill) {
+  GfxShading *shading;
+  GfxPath *savedPath;
+  const double *ctm, *btm, *ptm;
+  double m[6], ictm[6], m1[6];
+  double xMin, yMin, xMax, yMax;
+  double det;
+
+  shading = sPat->getShading();
+
+  // save current graphics state
+  savedPath = state->getPath()->copy();
+  saveState();
+
+  // clip to bbox
+  if (false ){//shading->getHasBBox()) {
+    shading->getBBox(&xMin, &yMin, &xMax, &yMax);
+    state->moveTo(xMin, yMin);
+    state->lineTo(xMax, yMin);
+    state->lineTo(xMax, yMax);
+    state->lineTo(xMin, yMax);
+    state->closePath();
+    state->clip();
+    //builder->clip(state);
+    state->setPath(savedPath->copy());
+  }
+
+  // clip to current path
+  if (stroke) {
+    state->clipToStrokePath();
+    //out->clipToStrokePath(state);
+  } else {
+    state->clip();
+    if (eoFill) {
+      builder->setClipPath(state, true);
+    } else {
+      builder->setClipPath(state);
+    }
+  }
+
+  // set the color space
+  state->setFillColorSpace(shading->getColorSpace()->copy());
+
+  // background color fill
+  if (shading->getHasBackground()) {
+    state->setFillColor(shading->getBackground());
+    builder->addPath(state, true, false);
+  }
+  state->clearPath();
+
+  // construct a (pattern space) -> (current space) transform matrix
+  ctm = state->getCTM();
+  btm = baseMatrix;
+  ptm = sPat->getMatrix();
+  // iCTM = invert CTM
+  det = 1 / (ctm[0] * ctm[3] - ctm[1] * ctm[2]);
+  ictm[0] = ctm[3] * det;
+  ictm[1] = -ctm[1] * det;
+  ictm[2] = -ctm[2] * det;
+  ictm[3] = ctm[0] * det;
+  ictm[4] = (ctm[2] * ctm[5] - ctm[3] * ctm[4]) * det;
+  ictm[5] = (ctm[1] * ctm[4] - ctm[0] * ctm[5]) * det;
+  // m1 = PTM * BTM = PTM * base transform matrix
+  m1[0] = ptm[0] * btm[0] + ptm[1] * btm[2];
+  m1[1] = ptm[0] * btm[1] + ptm[1] * btm[3];
+  m1[2] = ptm[2] * btm[0] + ptm[3] * btm[2];
+  m1[3] = ptm[2] * btm[1] + ptm[3] * btm[3];
+  m1[4] = ptm[4] * btm[0] + ptm[5] * btm[2] + btm[4];
+  m1[5] = ptm[4] * btm[1] + ptm[5] * btm[3] + btm[5];
+  // m = m1 * iCTM = (PTM * BTM) * (iCTM)
+  m[0] = m1[0] * ictm[0] + m1[1] * ictm[2];
+  m[1] = m1[0] * ictm[1] + m1[1] * ictm[3];
+  m[2] = m1[2] * ictm[0] + m1[3] * ictm[2];
+  m[3] = m1[2] * ictm[1] + m1[3] * ictm[3];
+  m[4] = m1[4] * ictm[0] + m1[5] * ictm[2] + ictm[4];
+  m[5] = m1[4] * ictm[1] + m1[5] * ictm[3] + ictm[5];
+
+  // set the new matrix
+  state->concatCTM(m[0], m[1], m[2], m[3], m[4], m[5]);
+  builder->setTransform(m[0], m[1], m[2], m[3], m[4], m[5]);
+
+  // do shading type-specific operations
+  switch (shading->getType()) {
+  case 1:
+    doFunctionShFill(static_cast<GfxFunctionShading *>(shading));
+    break;
+  case 2:
+  case 3:
+    // no need to implement these
+    break;
+  case 4:
+  case 5:
+    doGouraudTriangleShFill(static_cast<GfxGouraudTriangleShading *>(shading));
+    break;
+  case 6:
+  case 7:
+    doPatchMeshShFill(static_cast<GfxPatchMeshShading *>(shading));
+    break;
+  }
+
+  // restore graphics state
+  restoreState();
+  state->setPath(savedPath);
+}
+
+// TODO not good that numArgs is ignored but args[] is used:
+void PdfParser::opShFill(Object args[], int /*numArgs*/)
+{
+  GfxShading *shading = nullptr;
+  GfxPath *savedPath = nullptr;
+  double xMin, yMin, xMax, yMax;
+  double xTemp, yTemp;
+  double gradientTransform[6];
+  double *matrix = nullptr;
+  GBool savedState = gFalse;
+
+#if defined(POPPLER_EVEN_NEWER_COLOR_SPACE_API)
+  if (!(shading = res->lookupShading(args[0].getName(), nullptr, state))) {
+    return;
+  }
+#else
+  if (!(shading = res->lookupShading(args[0].getName(), NULL))) {
+    return;
+  }
+#endif
+
+  // save current graphics state
+  if (shading->getType() != 2 && shading->getType() != 3) {
+    savedPath = state->getPath()->copy();
+    saveState();
+    savedState = gTrue;
+  } else {  // get gradient transform if possible
+      // check proper operator sequence
+      // first there should be one W(*) and then one 'cm' somewhere before 'sh'
+      GBool seenClip, seenConcat;
+      seenClip = (clipHistory->getClipPath() != nullptr);
+      seenConcat = gFalse;
+      int i = 1;
+      while (i <= maxOperatorHistoryDepth) {
+        const char *opName = getPreviousOperator(i);
+        if (!strcmp(opName, "cm")) {
+          if (seenConcat) {   // more than one 'cm'
+            break;
+          } else {
+            seenConcat = gTrue;
+          }
+        }
+        i++;
+      }
+
+      if (seenConcat && seenClip) {
+        if (builder->getTransform(gradientTransform)) {
+          matrix = (double*)&gradientTransform;
+          builder->setTransform(1.0, 0.0, 0.0, 1.0, 0.0, 0.0);  // remove transform
+        }
+      }
+  }
+
+  // clip to bbox
+  if (shading->getHasBBox()) {
+    shading->getBBox(&xMin, &yMin, &xMax, &yMax);
+    if (matrix != nullptr) {
+        xTemp = matrix[0]*xMin + matrix[2]*yMin + matrix[4];
+        yTemp = matrix[1]*xMin + matrix[3]*yMin + matrix[5];
+        state->moveTo(xTemp, yTemp);
+        xTemp = matrix[0]*xMax + matrix[2]*yMin + matrix[4];
+        yTemp = matrix[1]*xMax + matrix[3]*yMin + matrix[5];
+        state->lineTo(xTemp, yTemp);
+        xTemp = matrix[0]*xMax + matrix[2]*yMax + matrix[4];
+        yTemp = matrix[1]*xMax + matrix[3]*yMax + matrix[5];
+        state->lineTo(xTemp, yTemp);
+        xTemp = matrix[0]*xMin + matrix[2]*yMax + matrix[4];
+        yTemp = matrix[1]*xMin + matrix[3]*yMax + matrix[5];
+        state->lineTo(xTemp, yTemp);
+    }
+    else {
+        state->moveTo(xMin, yMin);
+        state->lineTo(xMax, yMin);
+        state->lineTo(xMax, yMax);
+        state->lineTo(xMin, yMax);
+    }
+    state->closePath();
+    state->clip();
+    if (savedState)
+      builder->setClipPath(state);
+    else
+      builder->clip(state);
+    state->clearPath();
+  }
+
+  // set the color space
+  if (savedState)
+    state->setFillColorSpace(shading->getColorSpace()->copy());
+
+  // do shading type-specific operations
+  switch (shading->getType()) {
+  case 1:
+    doFunctionShFill(static_cast<GfxFunctionShading *>(shading));
+    break;
+  case 2:
+  case 3:
+    if (clipHistory->getClipPath()) {
+      builder->addShadedFill(shading, matrix, clipHistory->getClipPath(),
+                             clipHistory->getClipType() == clipEO ? true : false);
+    }
+    break;
+  case 4:
+  case 5:
+    doGouraudTriangleShFill(static_cast<GfxGouraudTriangleShading *>(shading));
+    break;
+  case 6:
+  case 7:
+    doPatchMeshShFill(static_cast<GfxPatchMeshShading *>(shading));
+    break;
+  }
+
+  // restore graphics state
+  if (savedState) {
+    restoreState();
+    state->setPath(savedPath);
+  }
+
+  delete shading;
+}
+
+void PdfParser::doFunctionShFill(GfxFunctionShading *shading) {
+  double x0, y0, x1, y1;
+  GfxColor colors[4];
+
+  shading->getDomain(&x0, &y0, &x1, &y1);
+  shading->getColor(x0, y0, &colors[0]);
+  shading->getColor(x0, y1, &colors[1]);
+  shading->getColor(x1, y0, &colors[2]);
+  shading->getColor(x1, y1, &colors[3]);
+  doFunctionShFill1(shading, x0, y0, x1, y1, colors, 0);
+}
+
+void PdfParser::doFunctionShFill1(GfxFunctionShading *shading,
+			    double x0, double y0,
+			    double x1, double y1,
+			    GfxColor *colors, int depth) {
+  GfxColor fillColor;
+  GfxColor color0M, color1M, colorM0, colorM1, colorMM;
+  GfxColor colors2[4];
+  double functionColorDelta = colorDeltas[pdfFunctionShading-1];
+  const double *matrix;
+  double xM, yM;
+  int nComps, i, j;
+
+  nComps = shading->getColorSpace()->getNComps();
+  matrix = shading->getMatrix();
+
+  // compare the four corner colors
+  for (i = 0; i < 4; ++i) {
+    for (j = 0; j < nComps; ++j) {
+      if (abs(colors[i].c[j] - colors[(i+1)&3].c[j]) > functionColorDelta) {
+	break;
+      }
+    }
+    if (j < nComps) {
+      break;
+    }
+  }
+
+  // center of the rectangle
+  xM = 0.5 * (x0 + x1);
+  yM = 0.5 * (y0 + y1);
+
+  // the four corner colors are close (or we hit the recursive limit)
+  // -- fill the rectangle; but require at least one subdivision
+  // (depth==0) to avoid problems when the four outer corners of the
+  // shaded region are the same color
+  if ((i == 4 && depth > 0) || depth == maxDepths[pdfFunctionShading-1]) {
+
+    // use the center color
+    shading->getColor(xM, yM, &fillColor);
+    state->setFillColor(&fillColor);
+
+    // fill the rectangle
+    state->moveTo(x0 * matrix[0] + y0 * matrix[2] + matrix[4],
+		  x0 * matrix[1] + y0 * matrix[3] + matrix[5]);
+    state->lineTo(x1 * matrix[0] + y0 * matrix[2] + matrix[4],
+		  x1 * matrix[1] + y0 * matrix[3] + matrix[5]);
+    state->lineTo(x1 * matrix[0] + y1 * matrix[2] + matrix[4],
+		  x1 * matrix[1] + y1 * matrix[3] + matrix[5]);
+    state->lineTo(x0 * matrix[0] + y1 * matrix[2] + matrix[4],
+		  x0 * matrix[1] + y1 * matrix[3] + matrix[5]);
+    state->closePath();
+    builder->addPath(state, true, false);
+    state->clearPath();
+
+  // the four corner colors are not close enough -- subdivide the
+  // rectangle
+  } else {
+
+    // colors[0]       colorM0       colors[2]
+    //   (x0,y0)       (xM,y0)       (x1,y0)
+    //         +----------+----------+
+    //         |          |          |
+    //         |    UL    |    UR    |
+    // color0M |       colorMM       | color1M
+    // (x0,yM) +----------+----------+ (x1,yM)
+    //         |       (xM,yM)       |
+    //         |    LL    |    LR    |
+    //         |          |          |
+    //         +----------+----------+
+    // colors[1]       colorM1       colors[3]
+    //   (x0,y1)       (xM,y1)       (x1,y1)
+
+    shading->getColor(x0, yM, &color0M);
+    shading->getColor(x1, yM, &color1M);
+    shading->getColor(xM, y0, &colorM0);
+    shading->getColor(xM, y1, &colorM1);
+    shading->getColor(xM, yM, &colorMM);
+
+    // upper-left sub-rectangle
+    colors2[0] = colors[0];
+    colors2[1] = color0M;
+    colors2[2] = colorM0;
+    colors2[3] = colorMM;
+    doFunctionShFill1(shading, x0, y0, xM, yM, colors2, depth + 1);
+    
+    // lower-left sub-rectangle
+    colors2[0] = color0M;
+    colors2[1] = colors[1];
+    colors2[2] = colorMM;
+    colors2[3] = colorM1;
+    doFunctionShFill1(shading, x0, yM, xM, y1, colors2, depth + 1);
+    
+    // upper-right sub-rectangle
+    colors2[0] = colorM0;
+    colors2[1] = colorMM;
+    colors2[2] = colors[2];
+    colors2[3] = color1M;
+    doFunctionShFill1(shading, xM, y0, x1, yM, colors2, depth + 1);
+
+    // lower-right sub-rectangle
+    colors2[0] = colorMM;
+    colors2[1] = colorM1;
+    colors2[2] = color1M;
+    colors2[3] = colors[3];
+    doFunctionShFill1(shading, xM, yM, x1, y1, colors2, depth + 1);
+  }
+}
+
+void PdfParser::doGouraudTriangleShFill(GfxGouraudTriangleShading *shading) {
+  double x0, y0, x1, y1, x2, y2;
+  GfxColor color0, color1, color2;
+  int i;
+
+  for (i = 0; i < shading->getNTriangles(); ++i) {
+    shading->getTriangle(i, &x0, &y0, &color0,
+			 &x1, &y1, &color1,
+			 &x2, &y2, &color2);
+    gouraudFillTriangle(x0, y0, &color0, x1, y1, &color1, x2, y2, &color2,
+			shading->getColorSpace()->getNComps(), 0);
+  }
+}
+
+void PdfParser::gouraudFillTriangle(double x0, double y0, GfxColor *color0,
+			      double x1, double y1, GfxColor *color1,
+			      double x2, double y2, GfxColor *color2,
+			      int nComps, int depth) {
+  double x01, y01, x12, y12, x20, y20;
+  double gouraudColorDelta = colorDeltas[pdfGouraudTriangleShading-1];
+  GfxColor color01, color12, color20;
+  int i;
+
+  for (i = 0; i < nComps; ++i) {
+    if (abs(color0->c[i] - color1->c[i]) > gouraudColorDelta ||
+       abs(color1->c[i] - color2->c[i]) > gouraudColorDelta) {
+      break;
+    }
+  }
+  if (i == nComps || depth == maxDepths[pdfGouraudTriangleShading-1]) {
+    state->setFillColor(color0);
+    state->moveTo(x0, y0);
+    state->lineTo(x1, y1);
+    state->lineTo(x2, y2);
+    state->closePath();
+    builder->addPath(state, true, false);
+    state->clearPath();
+  } else {
+    x01 = 0.5 * (x0 + x1);
+    y01 = 0.5 * (y0 + y1);
+    x12 = 0.5 * (x1 + x2);
+    y12 = 0.5 * (y1 + y2);
+    x20 = 0.5 * (x2 + x0);
+    y20 = 0.5 * (y2 + y0);
+    //~ if the shading has a Function, this should interpolate on the
+    //~ function parameter, not on the color components
+    for (i = 0; i < nComps; ++i) {
+      color01.c[i] = (color0->c[i] + color1->c[i]) / 2;
+      color12.c[i] = (color1->c[i] + color2->c[i]) / 2;
+      color20.c[i] = (color2->c[i] + color0->c[i]) / 2;
+    }
+    gouraudFillTriangle(x0, y0, color0, x01, y01, &color01,
+			x20, y20, &color20, nComps, depth + 1);
+    gouraudFillTriangle(x01, y01, &color01, x1, y1, color1,
+			x12, y12, &color12, nComps, depth + 1);
+    gouraudFillTriangle(x01, y01, &color01, x12, y12, &color12,
+			x20, y20, &color20, nComps, depth + 1);
+    gouraudFillTriangle(x20, y20, &color20, x12, y12, &color12,
+			x2, y2, color2, nComps, depth + 1);
+  }
+}
+
+void PdfParser::doPatchMeshShFill(GfxPatchMeshShading *shading) {
+  int start, i;
+
+  if (shading->getNPatches() > 128) {
+    start = 3;
+  } else if (shading->getNPatches() > 64) {
+    start = 2;
+  } else if (shading->getNPatches() > 16) {
+    start = 1;
+  } else {
+    start = 0;
+  }
+  for (i = 0; i < shading->getNPatches(); ++i) {
+    fillPatch(shading->getPatch(i), shading->getColorSpace()->getNComps(),
+	      start);
+  }
+}
+
+void PdfParser::fillPatch(_POPPLER_CONST GfxPatch *patch, int nComps, int depth) {
+  GfxPatch patch00 = blankPatch();
+  GfxPatch patch01 = blankPatch();
+  GfxPatch patch10 = blankPatch();
+  GfxPatch patch11 = blankPatch();
+  GfxColor color = {{0}};
+  double xx[4][8];
+  double yy[4][8];
+  double xxm;
+  double yym;
+  double patchColorDelta = colorDeltas[pdfPatchMeshShading - 1];
+
+  int i;
+
+  for (i = 0; i < nComps; ++i) {
+    if (std::abs(patch->color[0][0].c[i] - patch->color[0][1].c[i])
+	  > patchColorDelta ||
+	std::abs(patch->color[0][1].c[i] - patch->color[1][1].c[i])
+	  > patchColorDelta ||
+	std::abs(patch->color[1][1].c[i] - patch->color[1][0].c[i])
+	  > patchColorDelta ||
+	std::abs(patch->color[1][0].c[i] - patch->color[0][0].c[i])
+	  > patchColorDelta) {
+      break;
+    }
+    color.c[i] = GfxColorComp(patch->color[0][0].c[i]);
+  }
+  if (i == nComps || depth == maxDepths[pdfPatchMeshShading-1]) {
+    state->setFillColor(&color);
+    state->moveTo(patch->x[0][0], patch->y[0][0]);
+    state->curveTo(patch->x[0][1], patch->y[0][1],
+		   patch->x[0][2], patch->y[0][2],
+		   patch->x[0][3], patch->y[0][3]);
+    state->curveTo(patch->x[1][3], patch->y[1][3],
+		   patch->x[2][3], patch->y[2][3],
+		   patch->x[3][3], patch->y[3][3]);
+    state->curveTo(patch->x[3][2], patch->y[3][2],
+		   patch->x[3][1], patch->y[3][1],
+		   patch->x[3][0], patch->y[3][0]);
+    state->curveTo(patch->x[2][0], patch->y[2][0],
+		   patch->x[1][0], patch->y[1][0],
+		   patch->x[0][0], patch->y[0][0]);
+    state->closePath();
+    builder->addPath(state, true, false);
+    state->clearPath();
+  } else {
+    for (i = 0; i < 4; ++i) {
+      xx[i][0] = patch->x[i][0];
+      yy[i][0] = patch->y[i][0];
+      xx[i][1] = 0.5 * (patch->x[i][0] + patch->x[i][1]);
+      yy[i][1] = 0.5 * (patch->y[i][0] + patch->y[i][1]);
+      xxm = 0.5 * (patch->x[i][1] + patch->x[i][2]);
+      yym = 0.5 * (patch->y[i][1] + patch->y[i][2]);
+      xx[i][6] = 0.5 * (patch->x[i][2] + patch->x[i][3]);
+      yy[i][6] = 0.5 * (patch->y[i][2] + patch->y[i][3]);
+      xx[i][2] = 0.5 * (xx[i][1] + xxm);
+      yy[i][2] = 0.5 * (yy[i][1] + yym);
+      xx[i][5] = 0.5 * (xxm + xx[i][6]);
+      yy[i][5] = 0.5 * (yym + yy[i][6]);
+      xx[i][3] = xx[i][4] = 0.5 * (xx[i][2] + xx[i][5]);
+      yy[i][3] = yy[i][4] = 0.5 * (yy[i][2] + yy[i][5]);
+      xx[i][7] = patch->x[i][3];
+      yy[i][7] = patch->y[i][3];
+    }
+    for (i = 0; i < 4; ++i) {
+      patch00.x[0][i] = xx[0][i];
+      patch00.y[0][i] = yy[0][i];
+      patch00.x[1][i] = 0.5 * (xx[0][i] + xx[1][i]);
+      patch00.y[1][i] = 0.5 * (yy[0][i] + yy[1][i]);
+      xxm = 0.5 * (xx[1][i] + xx[2][i]);
+      yym = 0.5 * (yy[1][i] + yy[2][i]);
+      patch10.x[2][i] = 0.5 * (xx[2][i] + xx[3][i]);
+      patch10.y[2][i] = 0.5 * (yy[2][i] + yy[3][i]);
+      patch00.x[2][i] = 0.5 * (patch00.x[1][i] + xxm);
+      patch00.y[2][i] = 0.5 * (patch00.y[1][i] + yym);
+      patch10.x[1][i] = 0.5 * (xxm + patch10.x[2][i]);
+      patch10.y[1][i] = 0.5 * (yym + patch10.y[2][i]);
+      patch00.x[3][i] = 0.5 * (patch00.x[2][i] + patch10.x[1][i]);
+      patch00.y[3][i] = 0.5 * (patch00.y[2][i] + patch10.y[1][i]);
+      patch10.x[0][i] = patch00.x[3][i];
+      patch10.y[0][i] = patch00.y[3][i];
+      patch10.x[3][i] = xx[3][i];
+      patch10.y[3][i] = yy[3][i];
+    }
+    for (i = 4; i < 8; ++i) {
+      patch01.x[0][i-4] = xx[0][i];
+      patch01.y[0][i-4] = yy[0][i];
+      patch01.x[1][i-4] = 0.5 * (xx[0][i] + xx[1][i]);
+      patch01.y[1][i-4] = 0.5 * (yy[0][i] + yy[1][i]);
+      xxm = 0.5 * (xx[1][i] + xx[2][i]);
+      yym = 0.5 * (yy[1][i] + yy[2][i]);
+      patch11.x[2][i-4] = 0.5 * (xx[2][i] + xx[3][i]);
+      patch11.y[2][i-4] = 0.5 * (yy[2][i] + yy[3][i]);
+      patch01.x[2][i-4] = 0.5 * (patch01.x[1][i-4] + xxm);
+      patch01.y[2][i-4] = 0.5 * (patch01.y[1][i-4] + yym);
+      patch11.x[1][i-4] = 0.5 * (xxm + patch11.x[2][i-4]);
+      patch11.y[1][i-4] = 0.5 * (yym + patch11.y[2][i-4]);
+      patch01.x[3][i-4] = 0.5 * (patch01.x[2][i-4] + patch11.x[1][i-4]);
+      patch01.y[3][i-4] = 0.5 * (patch01.y[2][i-4] + patch11.y[1][i-4]);
+      patch11.x[0][i-4] = patch01.x[3][i-4];
+      patch11.y[0][i-4] = patch01.y[3][i-4];
+      patch11.x[3][i-4] = xx[3][i];
+      patch11.y[3][i-4] = yy[3][i];
+    }
+    //~ if the shading has a Function, this should interpolate on the
+    //~ function parameter, not on the color components
+    for (i = 0; i < nComps; ++i) {
+      patch00.color[0][0].c[i] = patch->color[0][0].c[i];
+      patch00.color[0][1].c[i] = (patch->color[0][0].c[i] +
+				  patch->color[0][1].c[i]) / 2;
+      patch01.color[0][0].c[i] = patch00.color[0][1].c[i];
+      patch01.color[0][1].c[i] = patch->color[0][1].c[i];
+      patch01.color[1][1].c[i] = (patch->color[0][1].c[i] +
+				  patch->color[1][1].c[i]) / 2;
+      patch11.color[0][1].c[i] = patch01.color[1][1].c[i];
+      patch11.color[1][1].c[i] = patch->color[1][1].c[i];
+      patch11.color[1][0].c[i] = (patch->color[1][1].c[i] +
+				  patch->color[1][0].c[i]) / 2;
+      patch10.color[1][1].c[i] = patch11.color[1][0].c[i];
+      patch10.color[1][0].c[i] = patch->color[1][0].c[i];
+      patch10.color[0][0].c[i] = (patch->color[1][0].c[i] +
+				  patch->color[0][0].c[i]) / 2;
+      patch00.color[1][0].c[i] = patch10.color[0][0].c[i];
+      patch00.color[1][1].c[i] = (patch00.color[1][0].c[i] +
+				  patch01.color[1][1].c[i]) / 2;
+      patch01.color[1][0].c[i] = patch00.color[1][1].c[i];
+      patch11.color[0][0].c[i] = patch00.color[1][1].c[i];
+      patch10.color[0][1].c[i] = patch00.color[1][1].c[i];
+    }
+    fillPatch(&patch00, nComps, depth + 1);
+    fillPatch(&patch10, nComps, depth + 1);
+    fillPatch(&patch01, nComps, depth + 1);
+    fillPatch(&patch11, nComps, depth + 1);
+  }
+}
+
+void PdfParser::doEndPath() {
+  if (state->isCurPt() && clip != clipNone) {
+    state->clip();
+    if (clip == clipNormal) {
+      clipHistory->setClip(state->getPath(), clipNormal);
+      builder->clip(state);
+    } else {
+      clipHistory->setClip(state->getPath(), clipEO);
+      builder->clip(state, true);
+    }
+  }
+  clip = clipNone;
+  state->clearPath();
+}
+
+//------------------------------------------------------------------------
+// path clipping operators
+//------------------------------------------------------------------------
+
+void PdfParser::opClip(Object /*args*/[], int /*numArgs*/)
+{
+  clip = clipNormal;
+}
+
+void PdfParser::opEOClip(Object /*args*/[], int /*numArgs*/)
+{
+  clip = clipEO;
+}
+
+//------------------------------------------------------------------------
+// text object operators
+//------------------------------------------------------------------------
+
+void PdfParser::opBeginText(Object /*args*/[], int /*numArgs*/)
+{
+  state->setTextMat(1, 0, 0, 1, 0, 0);
+  state->textMoveTo(0, 0);
+  builder->updateTextPosition(0.0, 0.0);
+  fontChanged = gTrue;
+  builder->beginTextObject(state);
+}
+
+void PdfParser::opEndText(Object /*args*/[], int /*numArgs*/)
+{
+  builder->endTextObject(state);
+}
+
+//------------------------------------------------------------------------
+// text state operators
+//------------------------------------------------------------------------
+
+// TODO not good that numArgs is ignored but args[] is used:
+void PdfParser::opSetCharSpacing(Object args[], int /*numArgs*/)
+{
+  state->setCharSpace(args[0].getNum());
+}
+
+// TODO not good that numArgs is ignored but args[] is used:
+void PdfParser::opSetFont(Object args[], int /*numArgs*/)
+{
+  GfxFont *font = res->lookupFont(args[0].getName());
+
+  if (!font) {
+    // unsetting the font (drawing no text) is better than using the
+    // previous one and drawing random glyphs from it
+    state->setFont(nullptr, args[1].getNum());
+    fontChanged = gTrue;
+    return;
+  }
+  if (printCommands) {
+    printf("  font: tag=%s name='%s' %g\n",
+	   font->getTag()->getCString(),
+	   font->getName() ? font->getName()->getCString() : "???",
+	   args[1].getNum());
+    fflush(stdout);
+  }
+
+  font->incRefCnt();
+  state->setFont(font, args[1].getNum());
+  fontChanged = gTrue;
+}
+
+// TODO not good that numArgs is ignored but args[] is used:
+void PdfParser::opSetTextLeading(Object args[], int /*numArgs*/)
+{
+  state->setLeading(args[0].getNum());
+}
+
+// TODO not good that numArgs is ignored but args[] is used:
+void PdfParser::opSetTextRender(Object args[], int /*numArgs*/)
+{
+  state->setRender(args[0].getInt());
+  builder->updateStyle(state);
+}
+
+// TODO not good that numArgs is ignored but args[] is used:
+void PdfParser::opSetTextRise(Object args[], int /*numArgs*/)
+{
+  state->setRise(args[0].getNum());
+}
+
+// TODO not good that numArgs is ignored but args[] is used:
+void PdfParser::opSetWordSpacing(Object args[], int /*numArgs*/)
+{
+  state->setWordSpace(args[0].getNum());
+}
+
+// TODO not good that numArgs is ignored but args[] is used:
+void PdfParser::opSetHorizScaling(Object args[], int /*numArgs*/)
+{
+  state->setHorizScaling(args[0].getNum());
+  builder->updateTextMatrix(state);
+  fontChanged = gTrue;
+}
+
+//------------------------------------------------------------------------
+// text positioning operators
+//------------------------------------------------------------------------
+
+// TODO not good that numArgs is ignored but args[] is used:
+void PdfParser::opTextMove(Object args[], int /*numArgs*/)
+{
+  double tx, ty;
+
+  tx = state->getLineX() + args[0].getNum();
+  ty = state->getLineY() + args[1].getNum();
+  state->textMoveTo(tx, ty);
+  builder->updateTextPosition(tx, ty);
+}
+
+// TODO not good that numArgs is ignored but args[] is used:
+void PdfParser::opTextMoveSet(Object args[], int /*numArgs*/)
+{
+  double tx, ty;
+
+  tx = state->getLineX() + args[0].getNum();
+  ty = args[1].getNum();
+  state->setLeading(-ty);
+  ty += state->getLineY();
+  state->textMoveTo(tx, ty);
+  builder->updateTextPosition(tx, ty);
+}
+
+// TODO not good that numArgs is ignored but args[] is used:
+void PdfParser::opSetTextMatrix(Object args[], int /*numArgs*/)
+{
+  state->setTextMat(args[0].getNum(), args[1].getNum(),
+		    args[2].getNum(), args[3].getNum(),
+		    args[4].getNum(), args[5].getNum());
+  state->textMoveTo(0, 0);
+  builder->updateTextMatrix(state);
+  builder->updateTextPosition(0.0, 0.0);
+  fontChanged = gTrue;
+}
+
+void PdfParser::opTextNextLine(Object /*args*/[], int /*numArgs*/)
+{
+  double tx, ty;
+
+  tx = state->getLineX();
+  ty = state->getLineY() - state->getLeading();
+  state->textMoveTo(tx, ty);
+  builder->updateTextPosition(tx, ty);
+}
+
+//------------------------------------------------------------------------
+// text string operators
+//------------------------------------------------------------------------
+
+// TODO not good that numArgs is ignored but args[] is used:
+void PdfParser::opShowText(Object args[], int /*numArgs*/)
+{
+  if (!state->getFont()) {
+    error(errSyntaxError, getPos(), "No font in show");
+    return;
+  }
+  if (fontChanged) {
+    builder->updateFont(state);
+    fontChanged = gFalse;
+  }
+  doShowText(args[0].getString());
+}
+
+// TODO not good that numArgs is ignored but args[] is used:
+void PdfParser::opMoveShowText(Object args[], int /*numArgs*/)
+{
+  double tx = 0;
+  double ty = 0;
+
+  if (!state->getFont()) {
+    error(errSyntaxError, getPos(), "No font in move/show");
+    return;
+  }
+  if (fontChanged) {
+    builder->updateFont(state);
+    fontChanged = gFalse;
+  }
+  tx = state->getLineX();
+  ty = state->getLineY() - state->getLeading();
+  state->textMoveTo(tx, ty);
+  builder->updateTextPosition(tx, ty);
+  doShowText(args[0].getString());
+}
+
+// TODO not good that numArgs is ignored but args[] is used:
+void PdfParser::opMoveSetShowText(Object args[], int /*numArgs*/)
+{
+  double tx = 0;
+  double ty = 0;
+
+  if (!state->getFont()) {
+    error(errSyntaxError, getPos(), "No font in move/set/show");
+    return;
+  }
+  if (fontChanged) {
+    builder->updateFont(state);
+    fontChanged = gFalse;
+  }
+  state->setWordSpace(args[0].getNum());
+  state->setCharSpace(args[1].getNum());
+  tx = state->getLineX();
+  ty = state->getLineY() - state->getLeading();
+  state->textMoveTo(tx, ty);
+  builder->updateTextPosition(tx, ty);
+  doShowText(args[2].getString());
+}
+
+// TODO not good that numArgs is ignored but args[] is used:
+void PdfParser::opShowSpaceText(Object args[], int /*numArgs*/)
+{
+  Array *a = nullptr;
+  Object obj;
+  int wMode = 0;
+
+  if (!state->getFont()) {
+    error(errSyntaxError, getPos(), "No font in show/space");
+    return;
+  }
+  if (fontChanged) {
+    builder->updateFont(state);
+    fontChanged = gFalse;
+  }
+  wMode = state->getFont()->getWMode();
+  a = args[0].getArray();
+  for (int i = 0; i < a->getLength(); ++i) {
+    _POPPLER_CALL_ARGS(obj, a->get, i);
+    if (obj.isNum()) {
+      // this uses the absolute value of the font size to match
+      // Acrobat's behavior
+      if (wMode) {
+	state->textShift(0, -obj.getNum() * 0.001 *
+			    fabs(state->getFontSize()));
+      } else {
+	state->textShift(-obj.getNum() * 0.001 *
+			 fabs(state->getFontSize()), 0);
+      }
+      builder->updateTextShift(state, obj.getNum());
+    } else if (obj.isString()) {
+      doShowText(obj.getString());
+    } else {
+      error(errSyntaxError, getPos(), "Element of show/space array must be number or string");
+    }
+    _POPPLER_FREE(obj);
+  }
+}
+
+#if POPPLER_CHECK_VERSION(0,64,0)
+void PdfParser::doShowText(const GooString *s) {
+#else
+void PdfParser::doShowText(GooString *s) {
+#endif
+  GfxFont *font;
+  int wMode;
+  double riseX, riseY;
+  CharCode code;
+  Unicode _POPPLER_CONST_82 *u = nullptr;
+  double x, y, dx, dy, tdx, tdy;
+  double originX, originY, tOriginX, tOriginY;
+  double oldCTM[6], newCTM[6];
+  const double *mat;
+  Object charProc;
+  Dict *resDict;
+  Parser *oldParser;
+#if POPPLER_CHECK_VERSION(0,64,0)
+  const char *p;
+#else
+  char *p;
+#endif
+  int len, n, uLen;
+
+  font = state->getFont();
+  wMode = font->getWMode();
+
+  builder->beginString(state);
+
+  // handle a Type 3 char
+  if (font->getType() == fontType3 && false) {//out->interpretType3Chars()) {
+    mat = state->getCTM();
+    for (int i = 0; i < 6; ++i) {
+      oldCTM[i] = mat[i];
+    }
+    mat = state->getTextMat();
+    newCTM[0] = mat[0] * oldCTM[0] + mat[1] * oldCTM[2];
+    newCTM[1] = mat[0] * oldCTM[1] + mat[1] * oldCTM[3];
+    newCTM[2] = mat[2] * oldCTM[0] + mat[3] * oldCTM[2];
+    newCTM[3] = mat[2] * oldCTM[1] + mat[3] * oldCTM[3];
+    mat = font->getFontMatrix();
+    newCTM[0] = mat[0] * newCTM[0] + mat[1] * newCTM[2];
+    newCTM[1] = mat[0] * newCTM[1] + mat[1] * newCTM[3];
+    newCTM[2] = mat[2] * newCTM[0] + mat[3] * newCTM[2];
+    newCTM[3] = mat[2] * newCTM[1] + mat[3] * newCTM[3];
+    newCTM[0] *= state->getFontSize();
+    newCTM[1] *= state->getFontSize();
+    newCTM[2] *= state->getFontSize();
+    newCTM[3] *= state->getFontSize();
+    newCTM[0] *= state->getHorizScaling();
+    newCTM[2] *= state->getHorizScaling();
+    state->textTransformDelta(0, state->getRise(), &riseX, &riseY);
+    double curX = state->getCurX();
+    double curY = state->getCurY();
+    double lineX = state->getLineX();
+    double lineY = state->getLineY();
+    oldParser = parser;
+    p = s->getCString();
+    len = s->getLength();
+    while (len > 0) {
+      n = font->getNextChar(p, len, &code,
+			    &u, &uLen,  /* TODO: This looks like a memory leak for u. */
+			    &dx, &dy, &originX, &originY);
+      dx = dx * state->getFontSize() + state->getCharSpace();
+      if (n == 1 && *p == ' ') {
+	dx += state->getWordSpace();
+      }
+      dx *= state->getHorizScaling();
+      dy *= state->getFontSize();
+      state->textTransformDelta(dx, dy, &tdx, &tdy);
+      state->transform(curX + riseX, curY + riseY, &x, &y);
+      saveState();
+      state->setCTM(newCTM[0], newCTM[1], newCTM[2], newCTM[3], x, y);
+      //~ the CTM concat values here are wrong (but never used)
+      //out->updateCTM(state, 1, 0, 0, 1, 0, 0);
+      if (false){ /*!out->beginType3Char(state, curX + riseX, curY + riseY, tdx, tdy,
+			       code, u, uLen)) {*/
+        _POPPLER_CALL_ARGS(charProc, ((Gfx8BitFont *)font)->getCharProc, code);
+	if ((resDict = ((Gfx8BitFont *)font)->getResources())) {
+	  pushResources(resDict);
+	}
+	if (charProc.isStream()) {
+	  //parse(&charProc, gFalse); // TODO: parse into SVG font
+	} else {
+	  error(errSyntaxError, getPos(), "Missing or bad Type3 CharProc entry");
+	}
+	//out->endType3Char(state);
+	if (resDict) {
+	  popResources();
+	}
+	_POPPLER_FREE(charProc);
+      }
+      restoreState();
+      // GfxState::restore() does *not* restore the current position,
+      // so we deal with it here using (curX, curY) and (lineX, lineY)
+      curX += tdx;
+      curY += tdy;
+      state->moveTo(curX, curY);
+      state->textSetPos(lineX, lineY);
+      p += n;
+      len -= n;
+    }
+    parser = oldParser;
+
+  } else {
+    state->textTransformDelta(0, state->getRise(), &riseX, &riseY);
+    p = s->getCString();
+    len = s->getLength();
+    while (len > 0) {
+      n = font->getNextChar(p, len, &code,
+			    &u, &uLen,  /* TODO: This looks like a memory leak for u. */
+			    &dx, &dy, &originX, &originY);
+      
+      if (wMode) {
+	dx *= state->getFontSize();
+	dy = dy * state->getFontSize() + state->getCharSpace();
+	if (n == 1 && *p == ' ') {
+	  dy += state->getWordSpace();
+	}
+      } else {
+	dx = dx * state->getFontSize() + state->getCharSpace();
+	if (n == 1 && *p == ' ') {
+	  dx += state->getWordSpace();
+	}
+	dx *= state->getHorizScaling();
+	dy *= state->getFontSize();
+      }
+      state->textTransformDelta(dx, dy, &tdx, &tdy);
+      originX *= state->getFontSize();
+      originY *= state->getFontSize();
+      state->textTransformDelta(originX, originY, &tOriginX, &tOriginY);
+      builder->addChar(state, state->getCurX() + riseX, state->getCurY() + riseY,
+                       dx, dy, tOriginX, tOriginY, code, n, u, uLen);
+      state->shift(tdx, tdy);
+      p += n;
+      len -= n;
+    }
+  }
+
+  builder->endString(state);
+}
+
+
+//------------------------------------------------------------------------
+// XObject operators
+//------------------------------------------------------------------------
+
+// TODO not good that numArgs is ignored but args[] is used:
+void PdfParser::opXObject(Object args[], int /*numArgs*/)
+{
+  Object obj1, obj2, obj3, refObj;
+
+#if POPPLER_CHECK_VERSION(0,64,0)
+  const char *name = args[0].getName();
+#else
+  char *name = args[0].getName();
+#endif
+  _POPPLER_CALL_ARGS(obj1, res->lookupXObject, name);
+  if (obj1.isNull()) {
+    return;
+  }
+  if (!obj1.isStream()) {
+    error(errSyntaxError, getPos(), "XObject '{0:s}' is wrong type", name);
+    _POPPLER_FREE(obj1);
+    return;
+  }
+  _POPPLER_CALL_ARGS(obj2, obj1.streamGetDict()->lookup, "Subtype");
+  if (obj2.isName(const_cast<char*>("Image"))) {
+    _POPPLER_CALL_ARGS(refObj, res->lookupXObjectNF, name);
+    doImage(&refObj, obj1.getStream(), gFalse);
+    _POPPLER_FREE(refObj);
+  } else if (obj2.isName(const_cast<char*>("Form"))) {
+    doForm(&obj1);
+  } else if (obj2.isName(const_cast<char*>("PS"))) {
+    _POPPLER_CALL_ARGS(obj3, obj1.streamGetDict()->lookup, "Level1");
+/*    out->psXObject(obj1.getStream(),
+    		   obj3.isStream() ? obj3.getStream() : (Stream *)NULL);*/
+  } else if (obj2.isName()) {
+    error(errSyntaxError, getPos(), "Unknown XObject subtype '{0:s}'", obj2.getName());
+  } else {
+    error(errSyntaxError, getPos(), "XObject subtype is missing or wrong type");
+  }
+  _POPPLER_FREE(obj2);
+  _POPPLER_FREE(obj1);
+}
+
+void PdfParser::doImage(Object * /*ref*/, Stream *str, GBool inlineImg)
+{
+    Dict *dict;
+    int width, height;
+    int bits;
+    GBool interpolate;
+    StreamColorSpaceMode csMode;
+    GBool mask;
+    GBool invert;
+    Object maskObj, smaskObj;
+    GBool haveColorKeyMask, haveExplicitMask, haveSoftMask;
+    GBool maskInvert;
+    GBool maskInterpolate;
+    Object obj1, obj2;
+    
+    // get info from the stream
+    bits = 0;
+    csMode = streamCSNone;
+    str->getImageParams(&bits, &csMode);
+    
+    // get stream dict
+    dict = str->getDict();
+    
+    // get size
+    _POPPLER_CALL_ARGS(obj1, dict->lookup, "Width");
+    if (obj1.isNull()) {
+        _POPPLER_FREE(obj1);
+        _POPPLER_CALL_ARGS(obj1, dict->lookup, "W");
+    }
+    if (obj1.isInt()){
+        width = obj1.getInt();
+    }
+    else if (obj1.isReal()) {
+        width = (int)obj1.getReal();
+    }
+    else {
+        goto err2;
+    }
+    _POPPLER_FREE(obj1);
+    _POPPLER_CALL_ARGS(obj1, dict->lookup, "Height");
+    if (obj1.isNull()) {
+        _POPPLER_FREE(obj1);
+        _POPPLER_CALL_ARGS(obj1, dict->lookup, "H");
+    }
+    if (obj1.isInt()) {
+        height = obj1.getInt();
+    }
+    else if (obj1.isReal()){
+        height = static_cast<int>(obj1.getReal());
+    }
+    else {
+        goto err2;
+    }
+    _POPPLER_FREE(obj1);
+    
+    // image interpolation
+    _POPPLER_CALL_ARGS(obj1, dict->lookup, "Interpolate");
+    if (obj1.isNull()) {
+      _POPPLER_FREE(obj1);
+      _POPPLER_CALL_ARGS(obj1, dict->lookup, "I");
+    }
+    if (obj1.isBool())
+      interpolate = obj1.getBool();
+    else
+      interpolate = gFalse;
+    _POPPLER_FREE(obj1);
+    maskInterpolate = gFalse;
+
+    // image or mask?
+    _POPPLER_CALL_ARGS(obj1, dict->lookup, "ImageMask");
+    if (obj1.isNull()) {
+        _POPPLER_FREE(obj1);
+        _POPPLER_CALL_ARGS(obj1, dict->lookup, "IM");
+    }
+    mask = gFalse;
+    if (obj1.isBool()) {
+        mask = obj1.getBool();
+    }
+    else if (!obj1.isNull()) {
+        goto err2;
+    }
+    _POPPLER_FREE(obj1);
+    
+    // bit depth
+    if (bits == 0) {
+        _POPPLER_CALL_ARGS(obj1, dict->lookup, "BitsPerComponent");
+        if (obj1.isNull()) {
+            _POPPLER_FREE(obj1);
+            _POPPLER_CALL_ARGS(obj1, dict->lookup, "BPC");
+        }
+        if (obj1.isInt()) {
+            bits = obj1.getInt();
+        } else if (mask) {
+            bits = 1;
+        } else {
+            goto err2;
+        }
+        _POPPLER_FREE(obj1);
+    }
+    
+    // display a mask
+    if (mask) {
+        // check for inverted mask
+        if (bits != 1) {
+            goto err1;
+        }
+        invert = gFalse;
+        _POPPLER_CALL_ARGS(obj1, dict->lookup, "Decode");
+        if (obj1.isNull()) {
+            _POPPLER_FREE(obj1);
+            _POPPLER_CALL_ARGS(obj1, dict->lookup, "D");
+        }
+        if (obj1.isArray()) {
+            _POPPLER_CALL_ARGS(obj2, obj1.arrayGet, 0);
+            if (obj2.isInt() && obj2.getInt() == 1) {
+                invert = gTrue;
+            }
+            _POPPLER_FREE(obj2);
+        } else if (!obj1.isNull()) {
+            goto err2;
+        }
+        _POPPLER_FREE(obj1);
+        
+        // draw it
+        builder->addImageMask(state, str, width, height, invert, interpolate);
+        
+    } else {
+        // get color space and color map
+        GfxColorSpace *colorSpace;
+        _POPPLER_CALL_ARGS(obj1, dict->lookup, "ColorSpace");
+        if (obj1.isNull()) {
+            _POPPLER_FREE(obj1);
+            _POPPLER_CALL_ARGS(obj1, dict->lookup, "CS");
+        }
+        if (!obj1.isNull()) {
+            colorSpace = lookupColorSpaceCopy(obj1);
+        } else if (csMode == streamCSDeviceGray) {
+            colorSpace = new GfxDeviceGrayColorSpace();
+        } else if (csMode == streamCSDeviceRGB) {
+            colorSpace = new GfxDeviceRGBColorSpace();
+        } else if (csMode == streamCSDeviceCMYK) {
+            colorSpace = new GfxDeviceCMYKColorSpace();
+        } else {
+            colorSpace = nullptr;
+        }
+        _POPPLER_FREE(obj1);
+        if (!colorSpace) {
+            goto err1;
+        }
+        _POPPLER_CALL_ARGS(obj1, dict->lookup, "Decode");
+        if (obj1.isNull()) {
+            _POPPLER_FREE(obj1);
+            _POPPLER_CALL_ARGS(obj1, dict->lookup, "D");
+        }
+        GfxImageColorMap *colorMap = new GfxImageColorMap(bits, &obj1, colorSpace);
+        _POPPLER_FREE(obj1);
+        if (!colorMap->isOk()) {
+            delete colorMap;
+            goto err1;
+        }
+        
+        // get the mask
+        int maskColors[2*gfxColorMaxComps];
+        haveColorKeyMask = haveExplicitMask = haveSoftMask = gFalse;
+        Stream *maskStr = nullptr;
+        int maskWidth = 0;
+        int maskHeight = 0;
+        maskInvert = gFalse;
+        GfxImageColorMap *maskColorMap = nullptr;
+        _POPPLER_CALL_ARGS(maskObj, dict->lookup, "Mask");
+        _POPPLER_CALL_ARGS(smaskObj, dict->lookup, "SMask");
+        Dict* maskDict;
+        if (smaskObj.isStream()) {
+            // soft mask
+            if (inlineImg) {
+	            goto err1;
+            }
+            maskStr = smaskObj.getStream();
+            maskDict = smaskObj.streamGetDict();
+            _POPPLER_CALL_ARGS(obj1, maskDict->lookup, "Width");
+            if (obj1.isNull()) {
+                    _POPPLER_FREE(obj1);
+	            _POPPLER_CALL_ARGS(obj1, maskDict->lookup, "W");
+            }
+            if (!obj1.isInt()) {
+	            goto err2;
+            }
+            maskWidth = obj1.getInt();
+            _POPPLER_FREE(obj1);
+            _POPPLER_CALL_ARGS(obj1, maskDict->lookup, "Height");
+            if (obj1.isNull()) {
+	            _POPPLER_FREE(obj1);
+                    _POPPLER_CALL_ARGS(obj1, maskDict->lookup, "H");
+            }
+            if (!obj1.isInt()) {
+	            goto err2;
+            }
+            maskHeight = obj1.getInt();
+            _POPPLER_FREE(obj1);
+            _POPPLER_CALL_ARGS(obj1, maskDict->lookup, "BitsPerComponent");
+            if (obj1.isNull()) {
+                    _POPPLER_FREE(obj1);
+                    _POPPLER_CALL_ARGS(obj1, maskDict->lookup, "BPC");
+            }
+            if (!obj1.isInt()) {
+	            goto err2;
+            }
+            int maskBits = obj1.getInt();
+            _POPPLER_FREE(obj1);
+            _POPPLER_CALL_ARGS(obj1, maskDict->lookup, "Interpolate");
+	    if (obj1.isNull()) {
+	      _POPPLER_FREE(obj1);
+              _POPPLER_CALL_ARGS(obj1, maskDict->lookup, "I");
+	    }
+	    if (obj1.isBool())
+	      maskInterpolate = obj1.getBool();
+	    else
+	      maskInterpolate = gFalse;
+	    _POPPLER_FREE(obj1);
+            _POPPLER_CALL_ARGS(obj1, maskDict->lookup, "ColorSpace");
+            if (obj1.isNull()) {
+	            _POPPLER_FREE(obj1);
+                    _POPPLER_CALL_ARGS(obj1, maskDict->lookup, "CS");
+            }
+            GfxColorSpace *maskColorSpace = lookupColorSpaceCopy(obj1);
+            _POPPLER_FREE(obj1);
+            if (!maskColorSpace || maskColorSpace->getMode() != csDeviceGray) {
+                goto err1;
+            }
+            _POPPLER_CALL_ARGS(obj1, maskDict->lookup, "Decode");
+            if (obj1.isNull()) {
+                _POPPLER_FREE(obj1);
+                _POPPLER_CALL_ARGS(obj1, maskDict->lookup, "D");
+            }
+            maskColorMap = new GfxImageColorMap(maskBits, &obj1, maskColorSpace);
+            _POPPLER_FREE(obj1);
+            if (!maskColorMap->isOk()) {
+                delete maskColorMap;
+                goto err1;
+            }
+            //~ handle the Matte entry
+            haveSoftMask = gTrue;
+        } else if (maskObj.isArray()) {
+            // color key mask
+            int i;
+            for (i = 0; i < maskObj.arrayGetLength() && i < 2*gfxColorMaxComps; ++i) {
+                _POPPLER_CALL_ARGS(obj1, maskObj.arrayGet, i);
+                maskColors[i] = obj1.getInt();
+                _POPPLER_FREE(obj1);
+            }
+              haveColorKeyMask = gTrue;
+        } else if (maskObj.isStream()) {
+            // explicit mask
+            if (inlineImg) {
+                goto err1;
+            }
+            maskStr = maskObj.getStream();
+            maskDict = maskObj.streamGetDict();
+            _POPPLER_CALL_ARGS(obj1, maskDict->lookup, "Width");
+            if (obj1.isNull()) {
+                _POPPLER_FREE(obj1);
+                _POPPLER_CALL_ARGS(obj1, maskDict->lookup, "W");
+            }
+            if (!obj1.isInt()) {
+                goto err2;
+            }
+            maskWidth = obj1.getInt();
+            _POPPLER_FREE(obj1);
+            _POPPLER_CALL_ARGS(obj1, maskDict->lookup, "Height");
+            if (obj1.isNull()) {
+                _POPPLER_FREE(obj1);
+                _POPPLER_CALL_ARGS(obj1, maskDict->lookup, "H");
+            }
+            if (!obj1.isInt()) {
+                goto err2;
+            }
+            maskHeight = obj1.getInt();
+            _POPPLER_FREE(obj1);
+            _POPPLER_CALL_ARGS(obj1, maskDict->lookup, "ImageMask");
+            if (obj1.isNull()) {
+                _POPPLER_FREE(obj1);
+                _POPPLER_CALL_ARGS(obj1, maskDict->lookup, "IM");
+            }
+            if (!obj1.isBool() || !obj1.getBool()) {
+                goto err2;
+            }
+            _POPPLER_FREE(obj1);
+            _POPPLER_CALL_ARGS(obj1, maskDict->lookup, "Interpolate");
+	    if (obj1.isNull()) {
+	      _POPPLER_FREE(obj1);
+	      _POPPLER_CALL_ARGS(obj1, maskDict->lookup, "I");
+	    }
+	    if (obj1.isBool())
+	      maskInterpolate = obj1.getBool();
+	    else
+	      maskInterpolate = gFalse;
+	    _POPPLER_FREE(obj1);
+            maskInvert = gFalse;
+            _POPPLER_CALL_ARGS(obj1, maskDict->lookup, "Decode");
+            if (obj1.isNull()) {
+                _POPPLER_FREE(obj1);
+                _POPPLER_CALL_ARGS(obj1, maskDict->lookup, "D");
+            }
+            if (obj1.isArray()) {
+                _POPPLER_CALL_ARGS(obj2, obj1.arrayGet, 0);
+                if (obj2.isInt() && obj2.getInt() == 1) {
+                    maskInvert = gTrue;
+                }
+                _POPPLER_FREE(obj2);
+            } else if (!obj1.isNull()) {
+                goto err2;
+            }
+            _POPPLER_FREE(obj1);
+            haveExplicitMask = gTrue;
+        }
+        
+        // draw it
+        if (haveSoftMask) {
+	    builder->addSoftMaskedImage(state, str, width, height, colorMap, interpolate,
+				maskStr, maskWidth, maskHeight, maskColorMap, maskInterpolate);
+            delete maskColorMap;
+        } else if (haveExplicitMask) {
+ 	    builder->addMaskedImage(state, str, width, height, colorMap, interpolate,
+				maskStr, maskWidth, maskHeight, maskInvert, maskInterpolate);
+        } else {
+	    builder->addImage(state, str, width, height, colorMap, interpolate,
+		        haveColorKeyMask ? maskColors : static_cast<int *>(nullptr));
+        }
+        delete colorMap;
+        
+        _POPPLER_FREE(maskObj);
+        _POPPLER_FREE(smaskObj);
+    }
+
+    return;
+
+ err2:
+    _POPPLER_FREE(obj1);
+ err1:
+    error(errSyntaxError, getPos(), "Bad image parameters");
+}
+
+void PdfParser::doForm(Object *str) {
+  Dict *dict;
+  GBool transpGroup, isolated, knockout;
+  GfxColorSpace *blendingColorSpace;
+  Object matrixObj, bboxObj;
+  double m[6], bbox[4];
+  Object resObj;
+  Dict *resDict;
+  Object obj1, obj2, obj3;
+  int i;
+
+  // check for excessive recursion
+  if (formDepth > 20) {
+    return;
+  }
+
+  // get stream dict
+  dict = str->streamGetDict();
+
+  // check form type
+  _POPPLER_CALL_ARGS(obj1, dict->lookup, "FormType");
+  if (!(obj1.isNull() || (obj1.isInt() && obj1.getInt() == 1))) {
+    error(errSyntaxError, getPos(), "Unknown form type");
+  }
+  _POPPLER_FREE(obj1);
+
+  // get bounding box
+  _POPPLER_CALL_ARGS(bboxObj, dict->lookup, "BBox");
+  if (!bboxObj.isArray()) {
+    _POPPLER_FREE(bboxObj);
+    error(errSyntaxError, getPos(), "Bad form bounding box");
+    return;
+  }
+  for (i = 0; i < 4; ++i) {
+    _POPPLER_CALL_ARGS(obj1, bboxObj.arrayGet, i);
+    bbox[i] = obj1.getNum();
+    _POPPLER_FREE(obj1);
+  }
+  _POPPLER_FREE(bboxObj);
+
+  // get matrix
+  _POPPLER_CALL_ARGS(matrixObj, dict->lookup, "Matrix");
+  if (matrixObj.isArray()) {
+    for (i = 0; i < 6; ++i) {
+      _POPPLER_CALL_ARGS(obj1, matrixObj.arrayGet, i);
+      m[i] = obj1.getNum();
+      _POPPLER_FREE(obj1);
+    }
+  } else {
+    m[0] = 1; m[1] = 0;
+    m[2] = 0; m[3] = 1;
+    m[4] = 0; m[5] = 0;
+  }
+  _POPPLER_FREE(matrixObj);
+
+  // get resources
+  _POPPLER_CALL_ARGS(resObj, dict->lookup, "Resources");
+  resDict = resObj.isDict() ? resObj.getDict() : (Dict *)nullptr;
+
+  // check for a transparency group
+  transpGroup = isolated = knockout = gFalse;
+  blendingColorSpace = nullptr;
+  if (_POPPLER_CALL_ARGS_DEREF(obj1, dict->lookup, "Group").isDict()) {
+    if (_POPPLER_CALL_ARGS_DEREF(obj2, obj1.dictLookup, "S").isName("Transparency")) {
+      transpGroup = gTrue;
+      if (!_POPPLER_CALL_ARGS_DEREF(obj3, obj1.dictLookup, "CS").isNull()) {
+#if defined(POPPLER_EVEN_NEWER_NEW_COLOR_SPACE_API)
+	blendingColorSpace = GfxColorSpace::parse(nullptr, &obj3, nullptr, state);
+#elif defined(POPPLER_EVEN_NEWER_COLOR_SPACE_API)
+	blendingColorSpace = GfxColorSpace::parse(&obj3, NULL, NULL);
+#else
+	blendingColorSpace = GfxColorSpace::parse(&obj3, NULL);
+#endif
+      }
+      _POPPLER_FREE(obj3);
+      if (_POPPLER_CALL_ARGS_DEREF(obj3, obj1.dictLookup, "I").isBool()) {
+	isolated = obj3.getBool();
+      }
+      _POPPLER_FREE(obj3);
+      if (_POPPLER_CALL_ARGS_DEREF(obj3, obj1.dictLookup, "K").isBool()) {
+	knockout = obj3.getBool();
+      }
+      _POPPLER_FREE(obj3);
+    }
+    _POPPLER_FREE(obj2);
+  }
+  _POPPLER_FREE(obj1);
+
+  // draw it
+  ++formDepth;
+  doForm1(str, resDict, m, bbox,
+	  transpGroup, gFalse, blendingColorSpace, isolated, knockout);
+  --formDepth;
+
+  if (blendingColorSpace) {
+    delete blendingColorSpace;
+  }
+  _POPPLER_FREE(resObj);
+}
+
+void PdfParser::doForm1(Object *str, Dict *resDict, double *matrix, double *bbox,
+		  GBool transpGroup, GBool softMask,
+		  GfxColorSpace *blendingColorSpace,
+		  GBool isolated, GBool knockout,
+		  GBool alpha, Function *transferFunc,
+		  GfxColor *backdropColor) {
+  Parser *oldParser;
+  double oldBaseMatrix[6];
+  int i;
+
+  // push new resources on stack
+  pushResources(resDict);
+
+  // save current graphics state
+  saveState();
+
+  // kill any pre-existing path
+  state->clearPath();
+
+  if (softMask || transpGroup) {
+    builder->clearSoftMask(state);
+    builder->pushTransparencyGroup(state, bbox, blendingColorSpace,
+                                   isolated, knockout, softMask);
+  }
+
+  // save current parser
+  oldParser = parser;
+
+  // set form transformation matrix
+  state->concatCTM(matrix[0], matrix[1], matrix[2],
+		   matrix[3], matrix[4], matrix[5]);
+  builder->setTransform(matrix[0], matrix[1], matrix[2],
+                        matrix[3], matrix[4], matrix[5]);
+
+  // set form bounding box
+  state->moveTo(bbox[0], bbox[1]);
+  state->lineTo(bbox[2], bbox[1]);
+  state->lineTo(bbox[2], bbox[3]);
+  state->lineTo(bbox[0], bbox[3]);
+  state->closePath();
+  state->clip();
+  clipHistory->setClip(state->getPath());
+  builder->clip(state);
+  state->clearPath();
+
+  if (softMask || transpGroup) {
+    if (state->getBlendMode() != gfxBlendNormal) {
+      state->setBlendMode(gfxBlendNormal);
+    }
+    if (state->getFillOpacity() != 1) {
+      builder->setGroupOpacity(state->getFillOpacity());
+      state->setFillOpacity(1);
+    }
+    if (state->getStrokeOpacity() != 1) {
+      state->setStrokeOpacity(1);
+    }
+  }
+
+  // set new base matrix
+  for (i = 0; i < 6; ++i) {
+    oldBaseMatrix[i] = baseMatrix[i];
+    baseMatrix[i] = state->getCTM()[i];
+  }
+
+  // draw the form
+  parse(str, gFalse);
+
+  // restore base matrix
+  for (i = 0; i < 6; ++i) {
+    baseMatrix[i] = oldBaseMatrix[i];
+  }
+
+  // restore parser
+  parser = oldParser;
+
+  if (softMask || transpGroup) {
+      builder->popTransparencyGroup(state);
+  }
+
+  // restore graphics state
+  restoreState();
+
+  // pop resource stack
+  popResources();
+
+  if (softMask) {
+    builder->setSoftMask(state, bbox, alpha, transferFunc, backdropColor);
+  } else if (transpGroup) {
+    builder->paintTransparencyGroup(state, bbox);
+  }
+
+  return;
+}
+
+//------------------------------------------------------------------------
+// in-line image operators
+//------------------------------------------------------------------------
+
+void PdfParser::opBeginImage(Object /*args*/[], int /*numArgs*/)
+{
+  // build dict/stream
+  Stream *str = buildImageStream();
+
+  // display the image
+  if (str) {
+    doImage(nullptr, str, gTrue);
+  
+    // skip 'EI' tag
+    int c1 = str->getUndecodedStream()->getChar();
+    int c2 = str->getUndecodedStream()->getChar();
+    while (!(c1 == 'E' && c2 == 'I') && c2 != EOF) {
+      c1 = c2;
+      c2 = str->getUndecodedStream()->getChar();
+    }
+    delete str;
+  }
+}
+
+Stream *PdfParser::buildImageStream() {
+  Object dict;
+  Object obj;
+  Stream *str;
+
+  // build dictionary
+#if defined(POPPLER_NEW_OBJECT_API)
+  dict = Object(new Dict(xref));
+#else
+  dict.initDict(xref);
+#endif
+  _POPPLER_CALL(obj, parser->getObj);
+  while (!obj.isCmd(const_cast<char*>("ID")) && !obj.isEOF()) {
+    if (!obj.isName()) {
+      error(errSyntaxError, getPos(), "Inline image dictionary key must be a name object");
+      _POPPLER_FREE(obj);
+    } else {
+      Object obj2;
+      _POPPLER_CALL(obj2, parser->getObj);
+      if (obj2.isEOF() || obj2.isError()) {
+        _POPPLER_FREE(obj);
+	break;
+      }
+      _POPPLER_DICTADD(dict, obj.getName(), obj2);
+      _POPPLER_FREE(obj);
+      _POPPLER_FREE(obj2);
+    }
+    _POPPLER_CALL(obj, parser->getObj);
+  }
+  if (obj.isEOF()) {
+    error(errSyntaxError, getPos(), "End of file in inline image");
+    _POPPLER_FREE(obj);
+    _POPPLER_FREE(dict);
+    return nullptr;
+  }
+  _POPPLER_FREE(obj);
+
+  // make stream
+#if defined(POPPLER_NEW_OBJECT_API)
+  str = new EmbedStream(parser->getStream(), dict.copy(), gFalse, 0);
+  str = str->addFilters(dict.getDict());
+#else
+  str = new EmbedStream(parser->getStream(), &dict, gFalse, 0);
+  str = str->addFilters(&dict);
+#endif
+
+  return str;
+}
+
+void PdfParser::opImageData(Object /*args*/[], int /*numArgs*/)
+{
+  error(errInternal, getPos(), "Internal: got 'ID' operator");
+}
+
+void PdfParser::opEndImage(Object /*args*/[], int /*numArgs*/)
+{
+  error(errInternal, getPos(), "Internal: got 'EI' operator");
+}
+
+//------------------------------------------------------------------------
+// type 3 font operators
+//------------------------------------------------------------------------
+
+void PdfParser::opSetCharWidth(Object /*args*/[], int /*numArgs*/)
+{
+}
+
+void PdfParser::opSetCacheDevice(Object /*args*/[], int /*numArgs*/)
+{
+}
+
+//------------------------------------------------------------------------
+// compatibility operators
+//------------------------------------------------------------------------
+
+void PdfParser::opBeginIgnoreUndef(Object /*args*/[], int /*numArgs*/)
+{
+  ++ignoreUndef;
+}
+
+void PdfParser::opEndIgnoreUndef(Object /*args*/[], int /*numArgs*/)
+{
+  if (ignoreUndef > 0)
+    --ignoreUndef;
+}
+
+//------------------------------------------------------------------------
+// marked content operators
+//------------------------------------------------------------------------
+
+void PdfParser::opBeginMarkedContent(Object args[], int numArgs) {
+  if (printCommands) {
+    printf("  marked content: %s ", args[0].getName());
+    if (numArgs == 2)
+      args[2].print(stdout);
+    printf("\n");
+    fflush(stdout);
+  }
+
+  if(numArgs == 2) {
+    //out->beginMarkedContent(args[0].getName(),args[1].getDict());
+  } else {
+    //out->beginMarkedContent(args[0].getName());
+  }
+}
+
+void PdfParser::opEndMarkedContent(Object /*args*/[], int /*numArgs*/)
+{
+  //out->endMarkedContent();
+}
+
+void PdfParser::opMarkPoint(Object args[], int numArgs) {
+  if (printCommands) {
+    printf("  mark point: %s ", args[0].getName());
+    if (numArgs == 2)
+      args[2].print(stdout);
+    printf("\n");
+    fflush(stdout);
+  }
+
+  if(numArgs == 2) {
+    //out->markPoint(args[0].getName(),args[1].getDict());
+  } else {
+    //out->markPoint(args[0].getName());
+  }
+
+}
+
+//------------------------------------------------------------------------
+// misc
+//------------------------------------------------------------------------
+
+void PdfParser::saveState() {
+  bool is_radial = false;
+
+  GfxPattern *pattern = state->getFillPattern();
+  if (pattern != nullptr)
+    if (pattern->getType() == 2 ) {
+        GfxShadingPattern *shading_pattern = static_cast<GfxShadingPattern *>(pattern);
+        GfxShading *shading = shading_pattern->getShading();
+        if (shading->getType() == 3)
+          is_radial = true;
+    }
+
+  builder->saveState();
+  if (is_radial)
+    state->save();          // nasty hack to prevent GfxRadialShading from getting corrupted during copy operation
+  else
+    state = state->save();  // see LP Bug 919176 comment 8
+  clipHistory = clipHistory->save();
+}
+
+void PdfParser::restoreState() {
+  clipHistory = clipHistory->restore();
+  state = state->restore();
+  builder->restoreState();
+}
+
+void PdfParser::pushResources(Dict *resDict) {
+  res = new GfxResources(xref, resDict, res);
+}
+
+void PdfParser::popResources() {
+  GfxResources *resPtr;
+
+  resPtr = res->getNext();
+  delete res;
+  res = resPtr;
+}
+
+void PdfParser::setDefaultApproximationPrecision() {
+  for (int i = 1; i <= pdfNumShadingTypes; ++i) {
+    setApproximationPrecision(i, defaultShadingColorDelta, defaultShadingMaxDepth);
+  }
+}
+
+void PdfParser::setApproximationPrecision(int shadingType, double colorDelta,
+                                          int maxDepth) {
+
+  if (shadingType > pdfNumShadingTypes || shadingType < 1) {
+    return;
+  }
+  colorDeltas[shadingType-1] = dblToCol(colorDelta);
+  maxDepths[shadingType-1] = maxDepth;
+}
+
+//------------------------------------------------------------------------
+// ClipHistoryEntry
+//------------------------------------------------------------------------
+
+ClipHistoryEntry::ClipHistoryEntry(GfxPath *clipPathA, GfxClipType clipTypeA) :
+  saved(nullptr),
+  clipPath((clipPathA) ? clipPathA->copy() : nullptr),
+  clipType(clipTypeA)
+{
+}
+
+ClipHistoryEntry::~ClipHistoryEntry()
+{
+    if (clipPath) {
+        delete clipPath;
+	clipPath = nullptr;
+    }
+}
+
+void ClipHistoryEntry::setClip(_POPPLER_CONST_83 GfxPath *clipPathA, GfxClipType clipTypeA) {
+    // Free previous clip path
+    if (clipPath) {
+        delete clipPath;
+    }
+    if (clipPathA) {
+        clipPath = clipPathA->copy();
+        clipType = clipTypeA;
+    } else {
+        clipPath = nullptr;
+	clipType = clipNormal;
+    }
+}
+
+ClipHistoryEntry *ClipHistoryEntry::save() {
+    ClipHistoryEntry *newEntry = new ClipHistoryEntry(this);
+    newEntry->saved = this;
+
+    return newEntry;
+}
+
+ClipHistoryEntry *ClipHistoryEntry::restore() {
+    ClipHistoryEntry *oldEntry;
+
+    if (saved) {
+        oldEntry = saved;
+        saved = nullptr;
+        delete this; // TODO really should avoid deleting from inside.
+    } else {
+        oldEntry = this;
+    }
+
+    return oldEntry;
+}
+
+ClipHistoryEntry::ClipHistoryEntry(ClipHistoryEntry *other) {
+    if (other->clipPath) {
+        this->clipPath = other->clipPath->copy();
+        this->clipType = other->clipType;
+    } else {
+        this->clipPath = nullptr;
+	this->clipType = clipNormal;
+    }
+    saved = nullptr;
+}
+
+#endif /* HAVE_POPPLER */
diff --git a/src/extension/internal/pdfinput/pdf-parser.h b/src/extension/internal/pdfinput/pdf-parser.h
new file mode 100644
index 0000000..b92c415
--- /dev/null
+++ b/src/extension/internal/pdfinput/pdf-parser.h
@@ -0,0 +1,356 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/** @file
+ * PDF parsing using libpoppler.
+ *//*
+ * Authors:
+ * see git history
+ * 
+ * Derived from Gfx.h from poppler (?) which derives from Xpdf, Copyright 1996-2003 Glyph & Cog, LLC, which is under GPL2+.
+ *
+ * Copyright (C) 2018 Authors
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#ifndef PDF_PARSER_H
+#define PDF_PARSER_H
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"  // only include where actually required!
+#endif
+
+#ifdef HAVE_POPPLER
+#include "poppler-transition-api.h"
+
+#ifdef USE_GCC_PRAGMAS
+#pragma interface
+#endif
+
+namespace Inkscape {
+    namespace Extension {
+        namespace Internal {
+                class SvgBuilder;
+        }
+    }
+}
+
+// TODO clean up and remove using:
+using Inkscape::Extension::Internal::SvgBuilder;
+
+#include "glib/poppler-features.h"
+#include "Object.h"
+
+#include <map>
+#include <memory>
+#include <string>
+
+class GooString;
+class XRef;
+class Array;
+class Stream;
+class Parser;
+class Dict;
+class Function;
+class OutputDev;
+class GfxFontDict;
+class GfxFont;
+class GfxPattern;
+class GfxTilingPattern;
+class GfxShadingPattern;
+class GfxShading;
+class GfxFunctionShading;
+class GfxAxialShading;
+class GfxRadialShading;
+class GfxGouraudTriangleShading;
+class GfxPatchMeshShading;
+struct GfxPatch;
+class GfxState;
+struct GfxColor;
+class GfxColorSpace;
+class Gfx;
+class GfxResources;
+class PDFRectangle;
+class AnnotBorderStyle;
+
+class PdfParser;
+
+class ClipHistoryEntry;
+
+//------------------------------------------------------------------------
+
+#ifndef GFX_H
+enum GfxClipType {
+    clipNone,
+    clipNormal,
+    clipEO
+};
+
+enum TchkType {
+    tchkBool,                     // boolean
+    tchkInt,                      // integer
+    tchkNum,                      // number (integer or real)
+    tchkString,                   // string
+    tchkName,                     // name
+    tchkArray,                    // array
+    tchkProps,                    // properties (dictionary or name)
+    tchkSCN,                      // scn/SCN args (number of name)
+    tchkNone                      // used to avoid empty initializer lists
+};
+#endif /* GFX_H */
+
+#define maxOperatorArgs 33
+
+struct PdfOperator {
+    char name[4];
+    int numArgs;
+    TchkType tchk[maxOperatorArgs];
+    void (PdfParser::*func)(Object args[], int numArgs);
+};
+
+#undef maxOperatorArgs
+
+struct OpHistoryEntry {
+    const char *name;       // operator's name
+    GfxState *state;        // saved state, NULL if none
+    GBool executed;         // whether the operator has been executed
+
+    OpHistoryEntry *next;   // next entry on stack
+    unsigned depth;         // total number of entries descending from this
+};
+
+//------------------------------------------------------------------------
+// PdfParser
+//------------------------------------------------------------------------
+
+//------------------------------------------------------------------------
+// constants
+//------------------------------------------------------------------------
+
+#define pdfFunctionShading  1
+#define pdfAxialShading     2
+#define pdfRadialShading    3
+#define pdfGouraudTriangleShading  4
+#define pdfPatchMeshShading 5
+#define pdfNumShadingTypes 5
+
+
+
+/**
+ * PDF parsing module using libpoppler's facilities.
+ */
+class PdfParser {
+public:
+
+  // Constructor for regular output.
+  PdfParser(XRef *xrefA, SvgBuilder *builderA, int pageNum, int rotate,
+            Dict *resDict,
+            _POPPLER_CONST PDFRectangle *box,
+            _POPPLER_CONST PDFRectangle *cropBox);
+
+  // Constructor for a sub-page object.
+  PdfParser(XRef *xrefA, Inkscape::Extension::Internal::SvgBuilder *builderA,
+            Dict *resDict,
+            _POPPLER_CONST PDFRectangle *box);
+
+  virtual ~PdfParser();
+
+  // Interpret a stream or array of streams.
+  void parse(Object *obj, GBool topLevel = gTrue);
+
+  // Save graphics state.
+  void saveState();
+
+  // Restore graphics state.
+  void restoreState();
+
+  // Get the current graphics state object.
+  GfxState *getState() { return state; }
+
+  // Set the precision of approximation for specific shading fills.
+  void setApproximationPrecision(int shadingType, double colorDelta, int maxDepth);
+
+private:
+
+  XRef *xref;			// the xref table for this PDF file
+  SvgBuilder *builder;          // SVG generator
+  GBool subPage;		// is this a sub-page object?
+  GBool printCommands;		// print the drawing commands (for debugging)
+  GfxResources *res;		// resource stack
+
+  GfxState *state;		// current graphics state
+  GBool fontChanged;		// set if font or text matrix has changed
+  GfxClipType clip;		// do a clip?
+  int ignoreUndef;		// current BX/EX nesting level
+  double baseMatrix[6];		// default matrix for most recent
+				//   page/form/pattern
+  int formDepth;
+
+  Parser *parser;		// parser for page content stream(s)
+
+  static PdfOperator opTab[];	// table of operators
+
+  int colorDeltas[pdfNumShadingTypes];
+                                // max deltas allowed in any color component
+                                // for the approximation of shading fills
+  int maxDepths[pdfNumShadingTypes];             // max recursive depths
+
+  ClipHistoryEntry *clipHistory;    // clip path stack
+  OpHistoryEntry *operatorHistory;  // list containing the last N operators
+
+  //! Caches color spaces by name
+  std::map<std::string, std::unique_ptr<GfxColorSpace>> colorSpacesCache;
+
+  GfxColorSpace *lookupColorSpaceCopy(Object &);
+
+  void setDefaultApproximationPrecision();  // init color deltas
+  void pushOperator(const char *name);
+  OpHistoryEntry *popOperator();
+  const char *getPreviousOperator(unsigned int look_back=1);    // returns the nth previous operator's name
+
+  void go(GBool topLevel);
+  void execOp(Object *cmd, Object args[], int numArgs);
+  PdfOperator *findOp(const char *name);
+  GBool checkArg(Object *arg, TchkType type);
+  int getPos();
+
+  // graphics state operators
+  void opSave(Object args[], int numArgs);
+  void opRestore(Object args[], int numArgs);
+  void opConcat(Object args[], int numArgs);
+  void opSetDash(Object args[], int numArgs);
+  void opSetFlat(Object args[], int numArgs);
+  void opSetLineJoin(Object args[], int numArgs);
+  void opSetLineCap(Object args[], int numArgs);
+  void opSetMiterLimit(Object args[], int numArgs);
+  void opSetLineWidth(Object args[], int numArgs);
+  void opSetExtGState(Object args[], int numArgs);
+  void doSoftMask(Object *str, GBool alpha,
+		  GfxColorSpace *blendingColorSpace,
+		  GBool isolated, GBool knockout,
+		  Function *transferFunc, GfxColor *backdropColor);
+  void opSetRenderingIntent(Object args[], int numArgs);
+
+  // color operators
+  void opSetFillGray(Object args[], int numArgs);
+  void opSetStrokeGray(Object args[], int numArgs);
+  void opSetFillCMYKColor(Object args[], int numArgs);
+  void opSetStrokeCMYKColor(Object args[], int numArgs);
+  void opSetFillRGBColor(Object args[], int numArgs);
+  void opSetStrokeRGBColor(Object args[], int numArgs);
+  void opSetFillColorSpace(Object args[], int numArgs);
+  void opSetStrokeColorSpace(Object args[], int numArgs);
+  void opSetFillColor(Object args[], int numArgs);
+  void opSetStrokeColor(Object args[], int numArgs);
+  void opSetFillColorN(Object args[], int numArgs);
+  void opSetStrokeColorN(Object args[], int numArgs);
+
+  // path segment operators
+  void opMoveTo(Object args[], int numArgs);
+  void opLineTo(Object args[], int numArgs);
+  void opCurveTo(Object args[], int numArgs);
+  void opCurveTo1(Object args[], int numArgs);
+  void opCurveTo2(Object args[], int numArgs);
+  void opRectangle(Object args[], int numArgs);
+  void opClosePath(Object args[], int numArgs);
+
+  // path painting operators
+  void opEndPath(Object args[], int numArgs);
+  void opStroke(Object args[], int numArgs);
+  void opCloseStroke(Object args[], int numArgs);
+  void opFill(Object args[], int numArgs);
+  void opEOFill(Object args[], int numArgs);
+  void opFillStroke(Object args[], int numArgs);
+  void opCloseFillStroke(Object args[], int numArgs);
+  void opEOFillStroke(Object args[], int numArgs);
+  void opCloseEOFillStroke(Object args[], int numArgs);
+  void doFillAndStroke(GBool eoFill);
+  void doPatternFillFallback(GBool eoFill);
+  void doPatternStrokeFallback();
+  void doShadingPatternFillFallback(GfxShadingPattern *sPat,
+                                    GBool stroke, GBool eoFill);
+  void opShFill(Object args[], int numArgs);
+  void doFunctionShFill(GfxFunctionShading *shading);
+  void doFunctionShFill1(GfxFunctionShading *shading,
+			 double x0, double y0,
+			 double x1, double y1,
+			 GfxColor *colors, int depth);
+  void doGouraudTriangleShFill(GfxGouraudTriangleShading *shading);
+  void gouraudFillTriangle(double x0, double y0, GfxColor *color0,
+			   double x1, double y1, GfxColor *color1,
+			   double x2, double y2, GfxColor *color2,
+			   int nComps, int depth);
+  void doPatchMeshShFill(GfxPatchMeshShading *shading);
+  void fillPatch(_POPPLER_CONST GfxPatch *patch, int nComps, int depth);
+  void doEndPath();
+
+  // path clipping operators
+  void opClip(Object args[], int numArgs);
+  void opEOClip(Object args[], int numArgs);
+
+  // text object operators
+  void opBeginText(Object args[], int numArgs);
+  void opEndText(Object args[], int numArgs);
+
+  // text state operators
+  void opSetCharSpacing(Object args[], int numArgs);
+  void opSetFont(Object args[], int numArgs);
+  void opSetTextLeading(Object args[], int numArgs);
+  void opSetTextRender(Object args[], int numArgs);
+  void opSetTextRise(Object args[], int numArgs);
+  void opSetWordSpacing(Object args[], int numArgs);
+  void opSetHorizScaling(Object args[], int numArgs);
+
+  // text positioning operators
+  void opTextMove(Object args[], int numArgs);
+  void opTextMoveSet(Object args[], int numArgs);
+  void opSetTextMatrix(Object args[], int numArgs);
+  void opTextNextLine(Object args[], int numArgs);
+
+  // text string operators
+  void opShowText(Object args[], int numArgs);
+  void opMoveShowText(Object args[], int numArgs);
+  void opMoveSetShowText(Object args[], int numArgs);
+  void opShowSpaceText(Object args[], int numArgs);
+#if POPPLER_CHECK_VERSION(0,64,0)
+  void doShowText(const GooString *s);
+#else
+  void doShowText(GooString *s);
+#endif
+  
+
+  // XObject operators
+  void opXObject(Object args[], int numArgs);
+  void doImage(Object *ref, Stream *str, GBool inlineImg);
+  void doForm(Object *str);
+  void doForm1(Object *str, Dict *resDict, double *matrix, double *bbox,
+	       GBool transpGroup = gFalse, GBool softMask = gFalse,
+	       GfxColorSpace *blendingColorSpace = nullptr,
+	       GBool isolated = gFalse, GBool knockout = gFalse,
+	       GBool alpha = gFalse, Function *transferFunc = nullptr,
+	       GfxColor *backdropColor = nullptr);
+
+  // in-line image operators
+  void opBeginImage(Object args[], int numArgs);
+  Stream *buildImageStream();
+  void opImageData(Object args[], int numArgs);
+  void opEndImage(Object args[], int numArgs);
+
+  // type 3 font operators
+  void opSetCharWidth(Object args[], int numArgs);
+  void opSetCacheDevice(Object args[], int numArgs);
+
+  // compatibility operators
+  void opBeginIgnoreUndef(Object args[], int numArgs);
+  void opEndIgnoreUndef(Object args[], int numArgs);
+
+  // marked content operators
+  void opBeginMarkedContent(Object args[], int numArgs);
+  void opEndMarkedContent(Object args[], int numArgs);
+  void opMarkPoint(Object args[], int numArgs);
+
+  void pushResources(Dict *resDict);
+  void popResources();
+};
+
+#endif /* HAVE_POPPLER */
+
+#endif /* PDF_PARSER_H */
diff --git a/src/extension/internal/pdfinput/poppler-transition-api.h b/src/extension/internal/pdfinput/poppler-transition-api.h
new file mode 100644
index 0000000..9671811
--- /dev/null
+++ b/src/extension/internal/pdfinput/poppler-transition-api.h
@@ -0,0 +1,87 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/** @file
+ * TODO short description
+ *//*
+ * Authors:
+ *   see git history
+ *
+ * Copyright (C) 2018 Authors
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#ifndef SEEN_POPPLER_TRANSITION_API_H
+#define SEEN_POPPLER_TRANSITION_API_H
+
+#include <glib/poppler-features.h>
+
+#if POPPLER_CHECK_VERSION(0, 83, 0)
+#define _POPPLER_CONST_83 const
+#else
+#define _POPPLER_CONST_83
+#endif
+
+#if POPPLER_CHECK_VERSION(0, 82, 0)
+#define _POPPLER_CONST_82 const
+#else
+#define _POPPLER_CONST_82
+#endif
+
+#if POPPLER_CHECK_VERSION(0, 76, 0)
+#define _POPPLER_NEW_PARSER(xref, obj) Parser(xref, obj, gFalse)
+#else
+#define _POPPLER_NEW_PARSER(xref, obj) Parser(xref, new Lexer(xref, obj), gFalse)
+#endif
+
+#if POPPLER_CHECK_VERSION(0, 83, 0)
+#define _POPPLER_NEW_GLOBAL_PARAMS(args...) std::unique_ptr<GlobalParams>(new GlobalParams(args))
+#else
+#define _POPPLER_NEW_GLOBAL_PARAMS(args...) new GlobalParams(args)
+#endif
+
+
+#if POPPLER_CHECK_VERSION(0, 72, 0)
+#define getCString c_str
+#endif
+
+#if POPPLER_CHECK_VERSION(0,71,0)
+typedef bool GBool;
+#define gTrue true
+#define gFalse false
+#endif
+
+#if POPPLER_CHECK_VERSION(0,70,0)
+#define _POPPLER_CONST const
+#else
+#define _POPPLER_CONST
+#endif
+
+#if POPPLER_CHECK_VERSION(0,69,0)
+#define _POPPLER_DICTADD(dict, key, obj) (dict).dictAdd(key, std::move(obj))
+#elif POPPLER_CHECK_VERSION(0,58,0)
+#define _POPPLER_DICTADD(dict, key, obj) (dict).dictAdd(copyString(key), std::move(obj))
+#else
+#define _POPPLER_DICTADD(dict, key, obj) (dict).dictAdd(copyString(key), &obj)
+#endif
+
+#if POPPLER_CHECK_VERSION(0,58,0)
+#define POPPLER_NEW_OBJECT_API
+#define _POPPLER_FREE(obj)
+#define _POPPLER_CALL(ret, func) (ret = func())
+#define _POPPLER_CALL_ARGS(ret, func, ...) (ret = func(__VA_ARGS__))
+#define _POPPLER_CALL_ARGS_DEREF _POPPLER_CALL_ARGS
+#else
+#define _POPPLER_FREE(obj) (obj).free()
+#define _POPPLER_CALL(ret, func) (*func(&ret))
+#define _POPPLER_CALL_ARGS(ret, func, ...) (func(__VA_ARGS__, &ret))
+#define _POPPLER_CALL_ARGS_DEREF(...) (*_POPPLER_CALL_ARGS(__VA_ARGS__))
+#endif
+
+#if POPPLER_CHECK_VERSION(0, 29, 0)
+#define POPPLER_EVEN_NEWER_NEW_COLOR_SPACE_API
+#endif
+
+#if POPPLER_CHECK_VERSION(0, 25, 0)
+#define POPPLER_EVEN_NEWER_COLOR_SPACE_API
+#endif
+
+#endif
diff --git a/src/extension/internal/pdfinput/svg-builder.cpp b/src/extension/internal/pdfinput/svg-builder.cpp
new file mode 100644
index 0000000..1f04ee4
--- /dev/null
+++ b/src/extension/internal/pdfinput/svg-builder.cpp
@@ -0,0 +1,1938 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Native PDF import using libpoppler.
+ *
+ * Authors:
+ *   miklos erdelyi
+ *   Jon A. Cruz <jon@joncruz.org>
+ *
+ * Copyright (C) 2007 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"  // only include where actually required!
+#endif
+
+#include <string> 
+
+#ifdef HAVE_POPPLER
+
+#include "svg-builder.h"
+#include "pdf-parser.h"
+
+#include "document.h"
+#include "png.h"
+
+#include "xml/document.h"
+#include "xml/node.h"
+#include "xml/repr.h"
+#include "svg/svg.h"
+#include "svg/path-string.h"
+#include "svg/css-ostringstream.h"
+#include "svg/svg-color.h"
+#include "color.h"
+#include "util/units.h"
+#include "display/nr-filter-utils.h"
+#include "libnrtype/font-instance.h"
+#include "object/sp-defs.h"
+
+#include "Function.h"
+#include "GfxState.h"
+#include "GfxFont.h"
+#include "Stream.h"
+#include "Page.h"
+#include "UnicodeMap.h"
+#include "GlobalParams.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+
+//#define IFTRACE(_code)  _code
+#define IFTRACE(_code)
+
+#define TRACE(_args) IFTRACE(g_print _args)
+
+/**
+ * \struct SvgTransparencyGroup
+ * \brief Holds information about a PDF transparency group
+ */
+struct SvgTransparencyGroup {
+    double bbox[6]; // TODO should this be 4?
+    Inkscape::XML::Node *container;
+
+    bool isolated;
+    bool knockout;
+    bool for_softmask;
+
+    SvgTransparencyGroup *next;
+};
+
+/**
+ * \class SvgBuilder
+ * 
+ */
+
+SvgBuilder::SvgBuilder(SPDocument *document, gchar *docname, XRef *xref)
+{
+    _is_top_level = true;
+    _doc = document;
+    _docname = docname;
+    _xref = xref;
+    _xml_doc = _doc->getReprDoc();
+    _container = _root = _doc->getReprRoot();
+    _root->setAttribute("xml:space", "preserve");
+    _init();
+
+    // Set default preference settings
+    _preferences = _xml_doc->createElement("svgbuilder:prefs");
+    _preferences->setAttribute("embedImages", "1");
+    _preferences->setAttribute("localFonts", "1");
+}
+
+SvgBuilder::SvgBuilder(SvgBuilder *parent, Inkscape::XML::Node *root) {
+    _is_top_level = false;
+    _doc = parent->_doc;
+    _docname = parent->_docname;
+    _xref = parent->_xref;
+    _xml_doc = parent->_xml_doc;
+    _preferences = parent->_preferences;
+    _container = this->_root = root;
+    _init();
+}
+
+SvgBuilder::~SvgBuilder() = default;
+
+void SvgBuilder::_init() {
+    _font_style = nullptr;
+    _current_font = nullptr;
+    _font_specification = nullptr;
+    _font_scaling = 1;
+    _need_font_update = true;
+    _in_text_object = false;
+    _invalidated_style = true;
+    _current_state = nullptr;
+    _width = 0;
+    _height = 0;
+
+    // Fill _availableFontNames (Bug LP #179589) (code cfr. FontLister)
+    std::vector<PangoFontFamily *> families;
+    font_factory::Default()->GetUIFamilies(families);
+    for (auto & familie : families) {
+        _availableFontNames.emplace_back(pango_font_family_get_name(familie));
+    }
+
+    _transp_group_stack = nullptr;
+    SvgGraphicsState initial_state;
+    initial_state.softmask = nullptr;
+    initial_state.group_depth = 0;
+    _state_stack.push_back(initial_state);
+    _node_stack.push_back(_container);
+
+    _ttm[0] = 1; _ttm[1] = 0; _ttm[2] = 0; _ttm[3] = 1; _ttm[4] = 0; _ttm[5] = 0;
+    _ttm_is_set = false;
+}
+
+void SvgBuilder::setDocumentSize(double width, double height) {
+    sp_repr_set_svg_double(_root, "width", width);
+    sp_repr_set_svg_double(_root, "height", height);
+    this->_width = width;
+    this->_height = height;
+}
+
+/**
+ * \brief Sets groupmode of the current container to 'layer' and sets its label if given
+ */
+void SvgBuilder::setAsLayer(char *layer_name) {
+    _container->setAttribute("inkscape:groupmode", "layer");
+    if (layer_name) {
+        _container->setAttribute("inkscape:label", layer_name);
+    }
+}
+
+/**
+ * \brief Sets the current container's opacity
+ */
+void SvgBuilder::setGroupOpacity(double opacity) {
+    sp_repr_set_svg_double(_container, "opacity", CLAMP(opacity, 0.0, 1.0));
+}
+
+void SvgBuilder::saveState() {
+    SvgGraphicsState new_state;
+    new_state.group_depth = 0;
+    new_state.softmask = _state_stack.back().softmask;
+    _state_stack.push_back(new_state);
+    pushGroup();
+}
+
+void SvgBuilder::restoreState() {
+    while( _state_stack.back().group_depth > 0 ) {
+        popGroup();
+    }
+    _state_stack.pop_back();
+}
+
+Inkscape::XML::Node *SvgBuilder::pushNode(const char *name) {
+    Inkscape::XML::Node *node = _xml_doc->createElement(name);
+    _node_stack.push_back(node);
+    _container = node;
+    return node;
+}
+
+Inkscape::XML::Node *SvgBuilder::popNode() {
+    Inkscape::XML::Node *node = nullptr;
+    if ( _node_stack.size() > 1 ) {
+        node = _node_stack.back();
+        _node_stack.pop_back();
+        _container = _node_stack.back();    // Re-set container
+    } else {
+        TRACE(("popNode() called when stack is empty\n"));
+        node = _root;
+    }
+    return node;
+}
+
+Inkscape::XML::Node *SvgBuilder::pushGroup() {
+    Inkscape::XML::Node *saved_container = _container;
+    Inkscape::XML::Node *node = pushNode("svg:g");
+    saved_container->appendChild(node);
+    Inkscape::GC::release(node);
+    _state_stack.back().group_depth++;
+    // Set as a layer if this is a top-level group
+    if ( _container->parent() == _root && _is_top_level ) {
+        static int layer_count = 1;
+        if ( layer_count > 1 ) {
+            gchar *layer_name = g_strdup_printf("%s%d", _docname, layer_count);
+            setAsLayer(layer_name);
+            g_free(layer_name);
+        } else {
+            setAsLayer(_docname);
+        }
+    }
+    if (_container->parent()->attribute("inkscape:groupmode") != nullptr) {
+        _ttm[0] = _ttm[3] = 1.0;    // clear ttm if parent is a layer
+        _ttm[1] = _ttm[2] = _ttm[4] = _ttm[5] = 0.0;
+        _ttm_is_set = false;
+    }
+    return _container;
+}
+
+Inkscape::XML::Node *SvgBuilder::popGroup() {
+    if (_container != _root) {  // Pop if the current container isn't root
+        popNode();
+        _state_stack.back().group_depth--;
+    }
+
+    return _container;
+}
+
+Inkscape::XML::Node *SvgBuilder::getContainer() {
+    return _container;
+}
+
+static gchar *svgConvertRGBToText(double r, double g, double b) {
+    using Inkscape::Filters::clamp;
+    static gchar tmp[1023] = {0};
+    snprintf(tmp, 1023,
+             "#%02x%02x%02x",
+             clamp(SP_COLOR_F_TO_U(r)),
+             clamp(SP_COLOR_F_TO_U(g)),
+             clamp(SP_COLOR_F_TO_U(b)));
+    return (gchar *)&tmp;
+}
+
+static gchar *svgConvertGfxRGB(GfxRGB *color) {
+    double r = (double)color->r / 65535.0;
+    double g = (double)color->g / 65535.0;
+    double b = (double)color->b / 65535.0;
+    return svgConvertRGBToText(r, g, b);
+}
+
+static void svgSetTransform(Inkscape::XML::Node *node, double c0, double c1,
+                            double c2, double c3, double c4, double c5) {
+    Geom::Affine matrix(c0, c1, c2, c3, c4, c5);
+    gchar *transform_text = sp_svg_transform_write(matrix);
+    node->setAttribute("transform", transform_text);
+    g_free(transform_text);
+}
+
+/**
+ * \brief Generates a SVG path string from poppler's data structure
+ */
+static gchar *svgInterpretPath(_POPPLER_CONST_83 GfxPath *path) {
+    Inkscape::SVG::PathString pathString;
+    for (int i = 0 ; i < path->getNumSubpaths() ; ++i ) {
+        _POPPLER_CONST_83 GfxSubpath *subpath = path->getSubpath(i);
+        if (subpath->getNumPoints() > 0) {
+            pathString.moveTo(subpath->getX(0), subpath->getY(0));
+            int j = 1;
+            while (j < subpath->getNumPoints()) {
+                if (subpath->getCurve(j)) {
+                    pathString.curveTo(subpath->getX(j), subpath->getY(j),
+                                       subpath->getX(j+1), subpath->getY(j+1),
+                                       subpath->getX(j+2), subpath->getY(j+2));
+
+                    j += 3;
+                } else {
+                    pathString.lineTo(subpath->getX(j), subpath->getY(j));
+                    ++j;
+                }
+            }
+            if (subpath->isClosed()) {
+                pathString.closePath();
+            }
+        }
+    }
+
+    return g_strdup(pathString.c_str());
+}
+
+/**
+ * \brief Sets stroke style from poppler's GfxState data structure
+ * Uses the given SPCSSAttr for storing the style properties
+ */
+void SvgBuilder::_setStrokeStyle(SPCSSAttr *css, GfxState *state) {
+    // Stroke color/pattern
+    if ( state->getStrokeColorSpace()->getMode() == csPattern ) {
+        gchar *urltext = _createPattern(state->getStrokePattern(), state, true);
+        sp_repr_css_set_property(css, "stroke", urltext);
+        if (urltext) {
+            g_free(urltext);
+        }
+    } else {
+        GfxRGB stroke_color;
+        state->getStrokeRGB(&stroke_color);
+        sp_repr_css_set_property(css, "stroke", svgConvertGfxRGB(&stroke_color));
+    }
+
+    // Opacity
+    Inkscape::CSSOStringStream os_opacity;
+    os_opacity << state->getStrokeOpacity();
+    sp_repr_css_set_property(css, "stroke-opacity", os_opacity.str().c_str());
+
+    // Line width
+    Inkscape::CSSOStringStream os_width;
+    double lw = state->getLineWidth();
+    if (lw > 0.0) {
+        os_width << lw;
+    } else {
+        // emit a stroke which is 1px in toplevel user units
+        double pxw = Inkscape::Util::Quantity::convert(1.0, "pt", "px");
+        os_width << 1.0 / state->transformWidth(pxw);
+    }
+    sp_repr_css_set_property(css, "stroke-width", os_width.str().c_str());
+
+    // Line cap
+    switch (state->getLineCap()) {
+        case 0:
+            sp_repr_css_set_property(css, "stroke-linecap", "butt");
+            break;
+        case 1:
+            sp_repr_css_set_property(css, "stroke-linecap", "round");
+            break;
+        case 2:
+            sp_repr_css_set_property(css, "stroke-linecap", "square");
+            break;
+    }
+
+    // Line join
+    switch (state->getLineJoin()) {
+        case 0:
+            sp_repr_css_set_property(css, "stroke-linejoin", "miter");
+            break;
+        case 1:
+            sp_repr_css_set_property(css, "stroke-linejoin", "round");
+            break;
+        case 2:
+            sp_repr_css_set_property(css, "stroke-linejoin", "bevel");
+            break;
+    }
+
+    // Miterlimit
+    Inkscape::CSSOStringStream os_ml;
+    os_ml << state->getMiterLimit();
+    sp_repr_css_set_property(css, "stroke-miterlimit", os_ml.str().c_str());
+
+    // Line dash
+    double *dash_pattern;
+    int dash_length;
+    double dash_start;
+    state->getLineDash(&dash_pattern, &dash_length, &dash_start);
+    if ( dash_length > 0 ) {
+        Inkscape::CSSOStringStream os_array;
+        for ( int i = 0 ; i < dash_length ; i++ ) {
+            os_array << dash_pattern[i];
+            if (i < (dash_length - 1)) {
+                os_array << ",";
+            }
+        }
+        sp_repr_css_set_property(css, "stroke-dasharray", os_array.str().c_str());
+
+        Inkscape::CSSOStringStream os_offset;
+        os_offset << dash_start;
+        sp_repr_css_set_property(css, "stroke-dashoffset", os_offset.str().c_str());
+    } else {
+        sp_repr_css_set_property(css, "stroke-dasharray", "none");
+        sp_repr_css_set_property(css, "stroke-dashoffset", nullptr);
+    }
+}
+
+/**
+ * \brief Sets fill style from poppler's GfxState data structure
+ * Uses the given SPCSSAttr for storing the style properties.
+ */
+void SvgBuilder::_setFillStyle(SPCSSAttr *css, GfxState *state, bool even_odd) {
+
+    // Fill color/pattern
+    if ( state->getFillColorSpace()->getMode() == csPattern ) {
+        gchar *urltext = _createPattern(state->getFillPattern(), state);
+        sp_repr_css_set_property(css, "fill", urltext);
+        if (urltext) {
+            g_free(urltext);
+        }
+    } else {
+        GfxRGB fill_color;
+        state->getFillRGB(&fill_color);
+        sp_repr_css_set_property(css, "fill", svgConvertGfxRGB(&fill_color));
+    }
+
+    // Opacity
+    Inkscape::CSSOStringStream os_opacity;
+    os_opacity << state->getFillOpacity();
+    sp_repr_css_set_property(css, "fill-opacity", os_opacity.str().c_str());
+    
+    // Fill rule
+    sp_repr_css_set_property(css, "fill-rule", even_odd ? "evenodd" : "nonzero");
+}
+
+/**
+ * \brief Sets blend style properties from poppler's GfxState data structure
+ * \update a SPCSSAttr with all mix-blend-mode set
+ */
+void SvgBuilder::_setBlendMode(Inkscape::XML::Node *node, GfxState *state)
+{
+    SPCSSAttr *css = sp_repr_css_attr(node, "style");
+    GfxBlendMode blendmode = state->getBlendMode();
+    if (blendmode) {
+        sp_repr_css_set_property(css, "mix-blend-mode", enum_blend_mode[blendmode].key);
+    }
+    Glib::ustring value;
+    sp_repr_css_write_string(css, value);
+    node->setAttributeOrRemoveIfEmpty("style", value);
+    sp_repr_css_attr_unref(css);
+}
+/**
+ * \brief Sets style properties from poppler's GfxState data structure
+ * \return SPCSSAttr with all the relevant properties set
+ */
+SPCSSAttr *SvgBuilder::_setStyle(GfxState *state, bool fill, bool stroke, bool even_odd) {
+    SPCSSAttr *css = sp_repr_css_attr_new();
+    if (fill) {
+        _setFillStyle(css, state, even_odd);
+    } else {
+        sp_repr_css_set_property(css, "fill", "none");
+    }
+    
+    if (stroke) {
+        _setStrokeStyle(css, state);
+    } else {
+        sp_repr_css_set_property(css, "stroke", "none");
+    }
+
+    return css;
+}
+
+/**
+ * \brief Emits the current path in poppler's GfxState data structure
+ * Can be used to do filling and stroking at once.
+ *
+ * \param fill whether the path should be filled
+ * \param stroke whether the path should be stroked
+ * \param even_odd whether the even-odd rule should be used when filling the path
+ */
+void SvgBuilder::addPath(GfxState *state, bool fill, bool stroke, bool even_odd) {
+    Inkscape::XML::Node *path = _xml_doc->createElement("svg:path");
+    gchar *pathtext = svgInterpretPath(state->getPath());
+    path->setAttribute("d", pathtext);
+    g_free(pathtext);
+
+    // Set style
+    SPCSSAttr *css = _setStyle(state, fill, stroke, even_odd);
+    sp_repr_css_change(path, css, "style");
+    sp_repr_css_attr_unref(css);
+    _setBlendMode(path, state);
+    _container->appendChild(path);
+    Inkscape::GC::release(path);
+}
+
+/**
+ * \brief Emits the current path in poppler's GfxState data structure
+ * The path is set to be filled with the given shading.
+ */
+void SvgBuilder::addShadedFill(GfxShading *shading, double *matrix, GfxPath *path,
+                               bool even_odd) {
+
+    Inkscape::XML::Node *path_node = _xml_doc->createElement("svg:path");
+    gchar *pathtext = svgInterpretPath(path);
+    path_node->setAttribute("d", pathtext);
+    g_free(pathtext);
+
+    // Set style
+    SPCSSAttr *css = sp_repr_css_attr_new();
+    gchar *id = _createGradient(shading, matrix, true);
+    if (id) {
+        gchar *urltext = g_strdup_printf ("url(#%s)", id);
+        sp_repr_css_set_property(css, "fill", urltext);
+        g_free(urltext);
+        g_free(id);
+    } else {
+        sp_repr_css_attr_unref(css);
+        Inkscape::GC::release(path_node);
+        return;
+    }
+    if (even_odd) {
+        sp_repr_css_set_property(css, "fill-rule", "evenodd");
+    }
+    sp_repr_css_set_property(css, "stroke", "none");
+    sp_repr_css_change(path_node, css, "style");
+    sp_repr_css_attr_unref(css);
+
+    _container->appendChild(path_node);
+    Inkscape::GC::release(path_node);
+
+    // Remove the clipping path emitted before the 'sh' operator
+    int up_walk = 0;
+    Inkscape::XML::Node *node = _container->parent();
+    while( node && node->childCount() == 1 && up_walk < 3 ) {
+        gchar const *clip_path_url = node->attribute("clip-path");
+        if (clip_path_url) {
+            // Obtain clipping path's id from the URL
+            gchar clip_path_id[32];
+            strncpy(clip_path_id, clip_path_url + 5, strlen(clip_path_url) - 6);
+	    clip_path_id[sizeof (clip_path_id) - 1] = '\0';
+            SPObject *clip_obj = _doc->getObjectById(clip_path_id);
+            if (clip_obj) {
+                clip_obj->deleteObject();
+                node->removeAttribute("clip-path");
+                TRACE(("removed clipping path: %s\n", clip_path_id));
+            }
+            break;
+        }
+        node = node->parent();
+        up_walk++;
+    }
+}
+
+/**
+ * \brief Clips to the current path set in GfxState
+ * \param state poppler's data structure
+ * \param even_odd whether the even-odd rule should be applied
+ */
+void SvgBuilder::clip(GfxState *state, bool even_odd) {
+    pushGroup();
+    setClipPath(state, even_odd);
+}
+
+void SvgBuilder::setClipPath(GfxState *state, bool even_odd) {
+    // Create the clipPath repr
+    Inkscape::XML::Node *clip_path = _xml_doc->createElement("svg:clipPath");
+    clip_path->setAttribute("clipPathUnits", "userSpaceOnUse");
+    // Create the path
+    Inkscape::XML::Node *path = _xml_doc->createElement("svg:path");
+    gchar *pathtext = svgInterpretPath(state->getPath());
+    path->setAttribute("d", pathtext);
+    g_free(pathtext);
+    if (even_odd) {
+        path->setAttribute("clip-rule", "evenodd");
+    }
+    clip_path->appendChild(path);
+    Inkscape::GC::release(path);
+    // Append clipPath to defs and get id
+    _doc->getDefs()->getRepr()->appendChild(clip_path);
+    gchar *urltext = g_strdup_printf ("url(#%s)", clip_path->attribute("id"));
+    Inkscape::GC::release(clip_path);
+    _container->setAttribute("clip-path", urltext);
+    g_free(urltext);
+}
+
+/**
+ * \brief Fills the given array with the current container's transform, if set
+ * \param transform array of doubles to be filled
+ * \return true on success; false on invalid transformation
+ */
+bool SvgBuilder::getTransform(double *transform) {
+    Geom::Affine svd;
+    gchar const *tr = _container->attribute("transform");
+    bool valid = sp_svg_transform_read(tr, &svd);
+    if (valid) {
+        for ( int i = 0 ; i < 6 ; i++ ) {
+            transform[i] = svd[i];
+        }
+        return true;
+    } else {
+        return false;
+    }
+}
+
+/**
+ * \brief Sets the transformation matrix of the current container
+ */
+void SvgBuilder::setTransform(double c0, double c1, double c2, double c3,
+                              double c4, double c5) {
+    // do not remember the group which is a layer
+    if ((_container->attribute("inkscape:groupmode") == nullptr) && !_ttm_is_set) {
+        _ttm[0] = c0;
+        _ttm[1] = c1;
+        _ttm[2] = c2;
+        _ttm[3] = c3;
+        _ttm[4] = c4;
+        _ttm[5] = c5;
+        _ttm_is_set = true;
+    }
+
+    // Avoid transforming a group with an already set clip-path
+    if ( _container->attribute("clip-path") != nullptr ) {
+        pushGroup();
+    }
+    TRACE(("setTransform: %f %f %f %f %f %f\n", c0, c1, c2, c3, c4, c5));
+    svgSetTransform(_container, c0, c1, c2, c3, c4, c5);
+}
+
+void SvgBuilder::setTransform(double const *transform) {
+    setTransform(transform[0], transform[1], transform[2], transform[3],
+                 transform[4], transform[5]);
+}
+
+/**
+ * \brief Checks whether the given pattern type can be represented in SVG
+ * Used by PdfParser to decide when to do fallback operations.
+ */
+bool SvgBuilder::isPatternTypeSupported(GfxPattern *pattern) {
+    if ( pattern != nullptr ) {
+        if ( pattern->getType() == 2 ) {    // shading pattern
+            GfxShading *shading = (static_cast<GfxShadingPattern *>(pattern))->getShading();
+            int shadingType = shading->getType();
+            if ( shadingType == 2 || // axial shading
+                 shadingType == 3 ) {   // radial shading
+                return true;
+            }
+            return false;
+        } else if ( pattern->getType() == 1 ) {   // tiling pattern
+            return true;
+        }
+    }
+
+    return false;
+}
+
+/**
+ * \brief Creates a pattern from poppler's data structure
+ * Handles linear and radial gradients. Creates a new PdfParser and uses it to
+ * build a tiling pattern.
+ * \return a url pointing to the created pattern
+ */
+gchar *SvgBuilder::_createPattern(GfxPattern *pattern, GfxState *state, bool is_stroke) {
+    gchar *id = nullptr;
+    if ( pattern != nullptr ) {
+        if ( pattern->getType() == 2 ) {  // Shading pattern
+            GfxShadingPattern *shading_pattern = static_cast<GfxShadingPattern *>(pattern);
+            const double *ptm;
+            double m[6] = {1, 0, 0, 1, 0, 0};
+            double det;
+
+            // construct a (pattern space) -> (current space) transform matrix
+
+            ptm = shading_pattern->getMatrix();
+            det = _ttm[0] * _ttm[3] - _ttm[1] * _ttm[2];
+            if (det) {
+                double ittm[6];	// invert ttm
+                ittm[0] =  _ttm[3] / det;
+                ittm[1] = -_ttm[1] / det;
+                ittm[2] = -_ttm[2] / det;
+                ittm[3] =  _ttm[0] / det;
+                ittm[4] = (_ttm[2] * _ttm[5] - _ttm[3] * _ttm[4]) / det;
+                ittm[5] = (_ttm[1] * _ttm[4] - _ttm[0] * _ttm[5]) / det;
+                m[0] = ptm[0] * ittm[0] + ptm[1] * ittm[2];
+                m[1] = ptm[0] * ittm[1] + ptm[1] * ittm[3];
+                m[2] = ptm[2] * ittm[0] + ptm[3] * ittm[2];
+                m[3] = ptm[2] * ittm[1] + ptm[3] * ittm[3];
+                m[4] = ptm[4] * ittm[0] + ptm[5] * ittm[2] + ittm[4];
+                m[5] = ptm[4] * ittm[1] + ptm[5] * ittm[3] + ittm[5];
+            }
+            id = _createGradient(shading_pattern->getShading(),
+                                 m,
+                                 !is_stroke);
+        } else if ( pattern->getType() == 1 ) {   // Tiling pattern
+            id = _createTilingPattern(static_cast<GfxTilingPattern*>(pattern), state, is_stroke);
+        }
+    } else {
+        return nullptr;
+    }
+    gchar *urltext = g_strdup_printf ("url(#%s)", id);
+    g_free(id);
+    return urltext;
+}
+
+/**
+ * \brief Creates a tiling pattern from poppler's data structure
+ * Creates a sub-page PdfParser and uses it to parse the pattern's content stream.
+ * \return id of the created pattern
+ */
+gchar *SvgBuilder::_createTilingPattern(GfxTilingPattern *tiling_pattern,
+                                        GfxState *state, bool is_stroke) {
+
+    Inkscape::XML::Node *pattern_node = _xml_doc->createElement("svg:pattern");
+    // Set pattern transform matrix
+    const double *p2u = tiling_pattern->getMatrix();
+    double m[6] = {1, 0, 0, 1, 0, 0};
+    double det;
+    det = _ttm[0] * _ttm[3] - _ttm[1] * _ttm[2];    // see LP Bug 1168908
+    if (det) {
+        double ittm[6];	// invert ttm
+        ittm[0] =  _ttm[3] / det;
+        ittm[1] = -_ttm[1] / det;
+        ittm[2] = -_ttm[2] / det;
+        ittm[3] =  _ttm[0] / det;
+        ittm[4] = (_ttm[2] * _ttm[5] - _ttm[3] * _ttm[4]) / det;
+        ittm[5] = (_ttm[1] * _ttm[4] - _ttm[0] * _ttm[5]) / det;
+        m[0] = p2u[0] * ittm[0] + p2u[1] * ittm[2];
+        m[1] = p2u[0] * ittm[1] + p2u[1] * ittm[3];
+        m[2] = p2u[2] * ittm[0] + p2u[3] * ittm[2];
+        m[3] = p2u[2] * ittm[1] + p2u[3] * ittm[3];
+        m[4] = p2u[4] * ittm[0] + p2u[5] * ittm[2] + ittm[4];
+        m[5] = p2u[4] * ittm[1] + p2u[5] * ittm[3] + ittm[5];
+    }
+    Geom::Affine pat_matrix(m[0], m[1], m[2], m[3], m[4], m[5]);
+    gchar *transform_text = sp_svg_transform_write(pat_matrix);
+    pattern_node->setAttribute("patternTransform", transform_text);
+    g_free(transform_text);
+    pattern_node->setAttribute("patternUnits", "userSpaceOnUse");
+    // Set pattern tiling
+    // FIXME: don't ignore XStep and YStep
+    const double *bbox = tiling_pattern->getBBox();
+    sp_repr_set_svg_double(pattern_node, "x", 0.0);
+    sp_repr_set_svg_double(pattern_node, "y", 0.0);
+    sp_repr_set_svg_double(pattern_node, "width", bbox[2] - bbox[0]);
+    sp_repr_set_svg_double(pattern_node, "height", bbox[3] - bbox[1]);
+
+    // Convert BBox for PdfParser
+    PDFRectangle box;
+    box.x1 = bbox[0];
+    box.y1 = bbox[1];
+    box.x2 = bbox[2];
+    box.y2 = bbox[3];
+    // Create new SvgBuilder and sub-page PdfParser
+    SvgBuilder *pattern_builder = new SvgBuilder(this, pattern_node);
+    PdfParser *pdf_parser = new PdfParser(_xref, pattern_builder, tiling_pattern->getResDict(),
+                                          &box);
+    // Get pattern color space
+    GfxPatternColorSpace *pat_cs = (GfxPatternColorSpace *)( is_stroke ? state->getStrokeColorSpace()
+                                                            : state->getFillColorSpace() );
+    // Set fill/stroke colors if this is an uncolored tiling pattern
+    GfxColorSpace *cs = nullptr;
+    if ( tiling_pattern->getPaintType() == 2 && ( cs = pat_cs->getUnder() ) ) {
+        GfxState *pattern_state = pdf_parser->getState();
+        pattern_state->setFillColorSpace(cs->copy());
+        pattern_state->setFillColor(state->getFillColor());
+        pattern_state->setStrokeColorSpace(cs->copy());
+        pattern_state->setStrokeColor(state->getFillColor());
+    }
+
+    // Generate the SVG pattern
+    pdf_parser->parse(tiling_pattern->getContentStream());
+
+    // Cleanup
+    delete pdf_parser;
+    delete pattern_builder;
+
+    // Append the pattern to defs
+    _doc->getDefs()->getRepr()->appendChild(pattern_node);
+    gchar *id = g_strdup(pattern_node->attribute("id"));
+    Inkscape::GC::release(pattern_node);
+
+    return id;
+}
+
+/**
+ * \brief Creates a linear or radial gradient from poppler's data structure
+ * \param shading poppler's data structure for the shading
+ * \param matrix gradient transformation, can be null
+ * \param for_shading true if we're creating this for a shading operator; false otherwise
+ * \return id of the created object
+ */
+gchar *SvgBuilder::_createGradient(GfxShading *shading, double *matrix, bool for_shading) {
+    Inkscape::XML::Node *gradient;
+    _POPPLER_CONST Function *func;
+    int num_funcs;
+    bool extend0, extend1;
+
+    if ( shading->getType() == 2 ) {  // Axial shading
+        gradient = _xml_doc->createElement("svg:linearGradient");
+        GfxAxialShading *axial_shading = static_cast<GfxAxialShading*>(shading);
+        double x1, y1, x2, y2;
+        axial_shading->getCoords(&x1, &y1, &x2, &y2);
+        sp_repr_set_svg_double(gradient, "x1", x1);
+        sp_repr_set_svg_double(gradient, "y1", y1);
+        sp_repr_set_svg_double(gradient, "x2", x2);
+        sp_repr_set_svg_double(gradient, "y2", y2);
+        extend0 = axial_shading->getExtend0();
+        extend1 = axial_shading->getExtend1();
+        num_funcs = axial_shading->getNFuncs();
+        func = axial_shading->getFunc(0);
+    } else if (shading->getType() == 3) {   // Radial shading
+        gradient = _xml_doc->createElement("svg:radialGradient");
+        GfxRadialShading *radial_shading = static_cast<GfxRadialShading*>(shading);
+        double x1, y1, r1, x2, y2, r2;
+        radial_shading->getCoords(&x1, &y1, &r1, &x2, &y2, &r2);
+        // FIXME: the inner circle's radius is ignored here
+        sp_repr_set_svg_double(gradient, "fx", x1);
+        sp_repr_set_svg_double(gradient, "fy", y1);
+        sp_repr_set_svg_double(gradient, "cx", x2);
+        sp_repr_set_svg_double(gradient, "cy", y2);
+        sp_repr_set_svg_double(gradient, "r", r2);
+        extend0 = radial_shading->getExtend0();
+        extend1 = radial_shading->getExtend1();
+        num_funcs = radial_shading->getNFuncs();
+        func = radial_shading->getFunc(0);
+    } else {    // Unsupported shading type
+        return nullptr;
+    }
+    gradient->setAttribute("gradientUnits", "userSpaceOnUse");
+    // If needed, flip the gradient transform around the y axis
+    if (matrix) {
+        Geom::Affine pat_matrix(matrix[0], matrix[1], matrix[2], matrix[3],
+                              matrix[4], matrix[5]);
+        if ( !for_shading && _is_top_level ) {
+            Geom::Affine flip(1.0, 0.0, 0.0, -1.0, 0.0, Inkscape::Util::Quantity::convert(_height, "px", "pt"));
+            pat_matrix *= flip;
+        }
+        gchar *transform_text = sp_svg_transform_write(pat_matrix);
+        gradient->setAttribute("gradientTransform", transform_text);
+        g_free(transform_text);
+    }
+
+    if ( extend0 && extend1 ) {
+        gradient->setAttribute("spreadMethod", "pad");
+    }
+
+    if ( num_funcs > 1 || !_addGradientStops(gradient, shading, func) ) {
+        Inkscape::GC::release(gradient);
+        return nullptr;
+    }
+
+    Inkscape::XML::Node *defs = _doc->getDefs()->getRepr();
+    defs->appendChild(gradient);
+    gchar *id = g_strdup(gradient->attribute("id"));
+    Inkscape::GC::release(gradient);
+
+    return id;
+}
+
+#define EPSILON 0.0001
+/**
+ * \brief Adds a stop with the given properties to the gradient's representation
+ */
+void SvgBuilder::_addStopToGradient(Inkscape::XML::Node *gradient, double offset,
+                                    GfxRGB *color, double opacity) {
+    Inkscape::XML::Node *stop = _xml_doc->createElement("svg:stop");
+    SPCSSAttr *css = sp_repr_css_attr_new();
+    Inkscape::CSSOStringStream os_opacity;
+    gchar *color_text = nullptr;
+    if ( _transp_group_stack != nullptr && _transp_group_stack->for_softmask ) {
+        double gray = (double)color->r / 65535.0;
+        gray = CLAMP(gray, 0.0, 1.0);
+        os_opacity << gray;
+        color_text = (char*) "#ffffff";
+    } else {
+        os_opacity << opacity;
+        color_text = svgConvertGfxRGB(color);
+    }
+    sp_repr_css_set_property(css, "stop-opacity", os_opacity.str().c_str());
+    sp_repr_css_set_property(css, "stop-color", color_text);
+
+    sp_repr_css_change(stop, css, "style");
+    sp_repr_css_attr_unref(css);
+    sp_repr_set_css_double(stop, "offset", offset);
+
+    gradient->appendChild(stop);
+    Inkscape::GC::release(stop);
+}
+
+static bool svgGetShadingColorRGB(GfxShading *shading, double offset, GfxRGB *result) {
+    GfxColorSpace *color_space = shading->getColorSpace();
+    GfxColor temp;
+    if ( shading->getType() == 2 ) {  // Axial shading
+        (static_cast<GfxAxialShading*>(shading))->getColor(offset, &temp);
+    } else if ( shading->getType() == 3 ) { // Radial shading
+        (static_cast<GfxRadialShading*>(shading))->getColor(offset, &temp);
+    } else {
+        return false;
+    }
+    // Convert it to RGB
+    color_space->getRGB(&temp, result);
+
+    return true;
+}
+
+#define INT_EPSILON 8
+bool SvgBuilder::_addGradientStops(Inkscape::XML::Node *gradient, GfxShading *shading,
+                                   _POPPLER_CONST Function *func) {
+    int type = func->getType();
+    if ( type == 0 || type == 2 ) {  // Sampled or exponential function
+        GfxRGB stop1, stop2;
+        if ( !svgGetShadingColorRGB(shading, 0.0, &stop1) ||
+             !svgGetShadingColorRGB(shading, 1.0, &stop2) ) {
+            return false;
+        } else {
+            _addStopToGradient(gradient, 0.0, &stop1, 1.0);
+            _addStopToGradient(gradient, 1.0, &stop2, 1.0);
+        }
+    } else if ( type == 3 ) { // Stitching
+        auto stitchingFunc = static_cast<_POPPLER_CONST StitchingFunction*>(func);
+        const double *bounds = stitchingFunc->getBounds();
+        const double *encode = stitchingFunc->getEncode();
+        int num_funcs = stitchingFunc->getNumFuncs();
+
+        // Add stops from all the stitched functions
+        GfxRGB prev_color, color;
+        svgGetShadingColorRGB(shading, bounds[0], &prev_color);
+        _addStopToGradient(gradient, bounds[0], &prev_color, 1.0);
+        for ( int i = 0 ; i < num_funcs ; i++ ) {
+            svgGetShadingColorRGB(shading, bounds[i + 1], &color);
+            // Add stops
+            if (stitchingFunc->getFunc(i)->getType() == 2) {    // process exponential fxn
+                double expE = (static_cast<_POPPLER_CONST ExponentialFunction*>(stitchingFunc->getFunc(i)))->getE();
+                if (expE > 1.0) {
+                    expE = (bounds[i + 1] - bounds[i])/expE;    // approximate exponential as a single straight line at x=1
+                    if (encode[2*i] == 0) {    // normal sequence
+                        _addStopToGradient(gradient, bounds[i + 1] - expE, &prev_color, 1.0);
+                    } else {                   // reflected sequence
+                        _addStopToGradient(gradient, bounds[i] + expE, &color, 1.0);
+                    }
+                }
+            }
+            _addStopToGradient(gradient, bounds[i + 1], &color, 1.0);
+            prev_color = color;
+        }
+    } else { // Unsupported function type
+        return false;
+    }
+
+    return true;
+}
+
+/**
+ * \brief Sets _invalidated_style to true to indicate that styles have to be updated
+ * Used for text output when glyphs are buffered till a font change
+ */
+void SvgBuilder::updateStyle(GfxState *state) {
+    if (_in_text_object) {
+        _invalidated_style = true;
+        _current_state = state;
+    }
+}
+
+/*
+    MatchingChars
+    Count for how many characters s1 matches sp taking into account 
+    that a space in sp may be removed or replaced by some other tokens
+    specified in the code. (Bug LP #179589)
+*/
+static size_t MatchingChars(std::string s1, std::string sp)
+{
+    size_t is = 0;
+    size_t ip = 0;
+
+    while(is < s1.length() && ip < sp.length()) {
+        if (s1[is] == sp[ip]) {
+            is++; ip++;
+        } else if (sp[ip] == ' ') {
+            ip++;
+            if (s1[is] == '_') { // Valid matches to spaces in sp.
+                is++;
+            }
+        } else {
+            break;
+        }
+    }
+    return ip;
+}
+
+/*
+    SvgBuilder::_BestMatchingFont
+    Scan the available fonts to find the font name that best matches PDFname.
+    (Bug LP #179589)
+*/
+std::string SvgBuilder::_BestMatchingFont(std::string PDFname)
+{
+    double bestMatch = 0;
+    std::string bestFontname = "Arial";
+    
+    for (auto fontname : _availableFontNames) {
+        // At least the first word of the font name should match.
+        size_t minMatch = fontname.find(" ");
+        if (minMatch == std::string::npos) {
+           minMatch = fontname.length();
+        }
+        
+        size_t Match = MatchingChars(PDFname, fontname);
+        if (Match >= minMatch) {
+            double relMatch = (float)Match / (fontname.length() + PDFname.length());
+            if (relMatch > bestMatch) {
+                bestMatch = relMatch;
+                bestFontname = fontname;
+            }
+        }
+    }
+
+    if (bestMatch == 0)
+        return PDFname;
+    else
+        return bestFontname;
+}
+
+/**
+ * This array holds info about translating font weight names to more or less CSS equivalents
+ */
+static char *font_weight_translator[][2] = {
+    {(char*) "bold",        (char*) "bold"},
+    {(char*) "light",       (char*) "300"},
+    {(char*) "black",       (char*) "900"},
+    {(char*) "heavy",       (char*) "900"},
+    {(char*) "ultrabold",   (char*) "800"},
+    {(char*) "extrabold",   (char*) "800"},
+    {(char*) "demibold",    (char*) "600"},
+    {(char*) "semibold",    (char*) "600"},
+    {(char*) "medium",      (char*) "500"},
+    {(char*) "book",        (char*) "normal"},
+    {(char*) "regular",     (char*) "normal"},
+    {(char*) "roman",       (char*) "normal"},
+    {(char*) "normal",      (char*) "normal"},
+    {(char*) "ultralight",  (char*) "200"},
+    {(char*) "extralight",  (char*) "200"},
+    {(char*) "thin",        (char*) "100"}
+};
+
+/**
+ * \brief Updates _font_style according to the font set in parameter state
+ */
+void SvgBuilder::updateFont(GfxState *state) {
+
+    TRACE(("updateFont()\n"));
+    _need_font_update = false;
+    updateTextMatrix(state);    // Ensure that we have a text matrix built
+
+    if (_font_style) {
+        //sp_repr_css_attr_unref(_font_style);
+    }
+    _font_style = sp_repr_css_attr_new();
+    GfxFont *font = state->getFont();
+    // Store original name
+    if (font->getName()) {
+        _font_specification = font->getName()->getCString();
+    } else {
+        _font_specification = "Arial";
+    }
+
+    // Prune the font name to get the correct font family name
+    // In a PDF font names can look like this: IONIPB+MetaPlusBold-Italic
+    char *font_family = nullptr;
+    char *font_style = nullptr;
+    char *font_style_lowercase = nullptr;
+    const char *plus_sign = strstr(_font_specification, "+");
+    if (plus_sign) {
+        font_family = g_strdup(plus_sign + 1);
+        _font_specification = plus_sign + 1;
+    } else {
+        font_family = g_strdup(_font_specification);
+    }
+    char *style_delim = nullptr;
+    if ( ( style_delim = g_strrstr(font_family, "-") ) ||
+         ( style_delim = g_strrstr(font_family, ",") ) ) {
+        font_style = style_delim + 1;
+        font_style_lowercase = g_ascii_strdown(font_style, -1);
+        style_delim[0] = 0;
+    }
+
+    // Font family
+    if (font->getFamily()) { // if font family is explicitly given use it.
+        sp_repr_css_set_property(_font_style, "font-family", font->getFamily()->getCString());
+    } else { 
+        int attr_value = 1;
+        sp_repr_get_int(_preferences, "localFonts", &attr_value);
+        if (attr_value != 0) {
+            // Find the font that best matches the stripped down (orig)name (Bug LP #179589).
+            sp_repr_css_set_property(_font_style, "font-family", _BestMatchingFont(font_family).c_str());
+        } else {
+            sp_repr_css_set_property(_font_style, "font-family", font_family);
+        }
+    }
+
+    // Font style
+    if (font->isItalic()) {
+        sp_repr_css_set_property(_font_style, "font-style", "italic");
+    } else if (font_style) {
+        if ( strstr(font_style_lowercase, "italic") ||
+             strstr(font_style_lowercase, "slanted") ) {
+            sp_repr_css_set_property(_font_style, "font-style", "italic");
+        } else if (strstr(font_style_lowercase, "oblique")) {
+            sp_repr_css_set_property(_font_style, "font-style", "oblique");
+        }
+    }
+
+    // Font variant -- default 'normal' value
+    sp_repr_css_set_property(_font_style, "font-variant", "normal");
+
+    // Font weight
+    GfxFont::Weight font_weight = font->getWeight();
+    char *css_font_weight = nullptr;
+    if ( font_weight != GfxFont::WeightNotDefined ) {
+        if ( font_weight == GfxFont::W400 ) {
+            css_font_weight = (char*) "normal";
+        } else if ( font_weight == GfxFont::W700 ) {
+            css_font_weight = (char*) "bold";
+        } else {
+            gchar weight_num[4] = "100";
+            weight_num[0] = (gchar)( '1' + (font_weight - GfxFont::W100) );
+            sp_repr_css_set_property(_font_style, "font-weight", (gchar *)&weight_num);
+        }
+    } else if (font_style) {
+        // Apply the font weight translations
+        int num_translations = sizeof(font_weight_translator) / ( 2 * sizeof(char *) );
+        for ( int i = 0 ; i < num_translations ; i++ ) {
+            if (strstr(font_style_lowercase, font_weight_translator[i][0])) {
+                css_font_weight = font_weight_translator[i][1];
+            }
+        }
+    } else {
+        css_font_weight = (char*) "normal";
+    }
+    if (css_font_weight) {
+        sp_repr_css_set_property(_font_style, "font-weight", css_font_weight);
+    }
+    g_free(font_family);
+    if (font_style_lowercase) {
+        g_free(font_style_lowercase);
+    }
+
+    // Font stretch
+    GfxFont::Stretch font_stretch = font->getStretch();
+    gchar *stretch_value = nullptr;
+    switch (font_stretch) {
+        case GfxFont::UltraCondensed:
+            stretch_value = (char*) "ultra-condensed";
+            break;
+        case GfxFont::ExtraCondensed:
+            stretch_value = (char*) "extra-condensed";
+            break;
+        case GfxFont::Condensed:
+            stretch_value = (char*) "condensed";
+            break;
+        case GfxFont::SemiCondensed:
+            stretch_value = (char*) "semi-condensed";
+            break;
+        case GfxFont::Normal:
+            stretch_value = (char*) "normal";
+            break;
+        case GfxFont::SemiExpanded:
+            stretch_value = (char*) "semi-expanded";
+            break;
+        case GfxFont::Expanded:
+            stretch_value = (char*) "expanded";
+            break;
+        case GfxFont::ExtraExpanded:
+            stretch_value = (char*) "extra-expanded";
+            break;
+        case GfxFont::UltraExpanded:
+            stretch_value = (char*) "ultra-expanded";
+            break;
+        default:
+            break;
+    }
+    if ( stretch_value != nullptr ) {
+        sp_repr_css_set_property(_font_style, "font-stretch", stretch_value);
+    }
+
+    // Font size
+    Inkscape::CSSOStringStream os_font_size;
+    double css_font_size = _font_scaling * state->getFontSize();
+    if ( font->getType() == fontType3 ) {
+        const double *font_matrix = font->getFontMatrix();
+        if ( font_matrix[0] != 0.0 ) {
+            css_font_size *= font_matrix[3] / font_matrix[0];
+        }
+    }
+    os_font_size << css_font_size;
+    sp_repr_css_set_property(_font_style, "font-size", os_font_size.str().c_str());
+
+    // Writing mode
+    if ( font->getWMode() == 0 ) {
+        sp_repr_css_set_property(_font_style, "writing-mode", "lr");
+    } else {
+        sp_repr_css_set_property(_font_style, "writing-mode", "tb");
+    }
+
+    _current_font = font;
+    _invalidated_style = true;
+}
+
+/**
+ * \brief Shifts the current text position by the given amount (specified in text space)
+ */
+void SvgBuilder::updateTextShift(GfxState *state, double shift) {
+    double shift_value = -shift * 0.001 * fabs(state->getFontSize());
+    if (state->getFont()->getWMode()) {
+        _text_position[1] += shift_value;
+    } else {
+        _text_position[0] += shift_value;
+    }
+}
+
+/**
+ * \brief Updates current text position
+ */
+void SvgBuilder::updateTextPosition(double tx, double ty) {
+    Geom::Point new_position(tx, ty);
+    _text_position = new_position;
+}
+
+/**
+ * \brief Flushes the buffered characters
+ */
+void SvgBuilder::updateTextMatrix(GfxState *state) {
+    _flushText();
+    // Update text matrix
+    const double *text_matrix = state->getTextMat();
+    double w_scale = sqrt( text_matrix[0] * text_matrix[0] + text_matrix[2] * text_matrix[2] );
+    double h_scale = sqrt( text_matrix[1] * text_matrix[1] + text_matrix[3] * text_matrix[3] );
+    double max_scale;
+    if ( w_scale > h_scale ) {
+        max_scale = w_scale;
+    } else {
+        max_scale = h_scale;
+    }
+    // Calculate new text matrix
+    Geom::Affine new_text_matrix(text_matrix[0] * state->getHorizScaling(),
+                               text_matrix[1] * state->getHorizScaling(),
+                               -text_matrix[2], -text_matrix[3],
+                               0.0, 0.0);
+
+    if ( fabs( max_scale - 1.0 ) > EPSILON ) {
+        // Cancel out scaling by font size in text matrix
+        for ( int i = 0 ; i < 4 ; i++ ) {
+            new_text_matrix[i] /= max_scale;
+        }
+    }
+    _text_matrix = new_text_matrix;
+    _font_scaling = max_scale;
+}
+
+/**
+ * \brief Writes the buffered characters to the SVG document
+ */
+void SvgBuilder::_flushText() {
+    // Ignore empty strings
+    if ( _glyphs.empty()) {
+        _glyphs.clear();
+        return;
+    }
+    std::vector<SvgGlyph>::iterator i = _glyphs.begin();
+    const SvgGlyph& first_glyph = (*i);
+    int render_mode = first_glyph.render_mode;
+    // Ignore invisible characters
+    if ( render_mode == 3 ) {
+        _glyphs.clear();
+        return;
+    }
+
+    Inkscape::XML::Node *text_node = _xml_doc->createElement("svg:text");
+    // Set text matrix
+    Geom::Affine text_transform(_text_matrix);
+    text_transform[4] = first_glyph.position[0];
+    text_transform[5] = first_glyph.position[1];
+    gchar *transform = sp_svg_transform_write(text_transform);
+    text_node->setAttribute("transform", transform);
+    g_free(transform);
+
+    bool new_tspan = true;
+    bool same_coords[2] = {true, true};
+    Geom::Point last_delta_pos;
+    unsigned int glyphs_in_a_row = 0;
+    Inkscape::XML::Node *tspan_node = nullptr;
+    Glib::ustring x_coords;
+    Glib::ustring y_coords;
+    Glib::ustring text_buffer;
+
+    // Output all buffered glyphs
+    while (true) {
+        const SvgGlyph& glyph = (*i);
+        std::vector<SvgGlyph>::iterator prev_iterator = i - 1;
+        // Check if we need to make a new tspan
+        if (glyph.style_changed) {
+            new_tspan = true;
+        } else if ( i != _glyphs.begin() ) {
+            const SvgGlyph& prev_glyph = (*prev_iterator);
+            if ( !( ( glyph.dy == 0.0 && prev_glyph.dy == 0.0 &&
+                     glyph.text_position[1] == prev_glyph.text_position[1] ) ||
+                    ( glyph.dx == 0.0 && prev_glyph.dx == 0.0 &&
+                     glyph.text_position[0] == prev_glyph.text_position[0] ) ) ) {
+                new_tspan = true;
+            }
+        }
+
+        // Create tspan node if needed
+        if ( new_tspan || i == _glyphs.end() ) {
+            if (tspan_node) {
+                // Set the x and y coordinate arrays
+                if ( same_coords[0] ) {
+                    sp_repr_set_svg_double(tspan_node, "x", last_delta_pos[0]);
+                } else {
+                    tspan_node->setAttributeOrRemoveIfEmpty("x", x_coords);
+                }
+                if ( same_coords[1] ) {
+                    sp_repr_set_svg_double(tspan_node, "y", last_delta_pos[1]);
+                } else {
+                    tspan_node->setAttributeOrRemoveIfEmpty("y", y_coords);
+                }
+                TRACE(("tspan content: %s\n", text_buffer.c_str()));
+                if ( glyphs_in_a_row > 1 ) {
+                    tspan_node->setAttribute("sodipodi:role", "line");
+                }
+                // Add text content node to tspan
+                Inkscape::XML::Node *text_content = _xml_doc->createTextNode(text_buffer.c_str());
+                tspan_node->appendChild(text_content);
+                Inkscape::GC::release(text_content);
+                text_node->appendChild(tspan_node);
+                // Clear temporary buffers
+                x_coords.clear();
+                y_coords.clear();
+                text_buffer.clear();
+                Inkscape::GC::release(tspan_node);
+                glyphs_in_a_row = 0;
+            }
+            if ( i == _glyphs.end() ) {
+                sp_repr_css_attr_unref((*prev_iterator).style);
+                break;
+            } else {
+                tspan_node = _xml_doc->createElement("svg:tspan");
+                
+                ///////
+                // Create a font specification string and save the attribute in the style
+                PangoFontDescription *descr = pango_font_description_from_string(glyph.font_specification);
+                Glib::ustring properFontSpec = font_factory::Default()->ConstructFontSpecification(descr);
+                pango_font_description_free(descr);
+                sp_repr_css_set_property(glyph.style, "-inkscape-font-specification", properFontSpec.c_str());
+
+                // Set style and unref SPCSSAttr if it won't be needed anymore
+                // assume all <tspan> nodes in a <text> node share the same style
+                sp_repr_css_change(text_node, glyph.style, "style");
+                if ( glyph.style_changed && i != _glyphs.begin() ) {    // Free previous style
+                    sp_repr_css_attr_unref((*prev_iterator).style);
+                }
+            }
+            new_tspan = false;
+        }
+        if ( glyphs_in_a_row > 0 ) {
+            x_coords.append(" ");
+            y_coords.append(" ");
+            // Check if we have the same coordinates
+            const SvgGlyph& prev_glyph = (*prev_iterator);
+            for ( int p = 0 ; p < 2 ; p++ ) {
+                if ( glyph.text_position[p] != prev_glyph.text_position[p] ) {
+                    same_coords[p] = false;
+                }
+            }
+        }
+        // Append the coordinates to their respective strings
+        Geom::Point delta_pos( glyph.text_position - first_glyph.text_position );
+        delta_pos[1] += glyph.rise;
+        delta_pos[1] *= -1.0;   // flip it
+        delta_pos *= _font_scaling;
+        Inkscape::CSSOStringStream os_x;
+        os_x << delta_pos[0];
+        x_coords.append(os_x.str());
+        Inkscape::CSSOStringStream os_y;
+        os_y << delta_pos[1];
+        y_coords.append(os_y.str());
+        last_delta_pos = delta_pos;
+
+        // Append the character to the text buffer
+	if ( !glyph.code.empty() ) {
+            text_buffer.append(1, glyph.code[0]);
+	}
+
+        glyphs_in_a_row++;
+        ++i;
+    }
+    _container->appendChild(text_node);
+    Inkscape::GC::release(text_node);
+
+    _glyphs.clear();
+}
+
+void SvgBuilder::beginString(GfxState *state) {
+    if (_need_font_update) {
+        updateFont(state);
+    }
+    IFTRACE(double *m = state->getTextMat());
+    TRACE(("tm: %f %f %f %f %f %f\n",m[0], m[1],m[2], m[3], m[4], m[5]));
+    IFTRACE(m = state->getCTM());
+    TRACE(("ctm: %f %f %f %f %f %f\n",m[0], m[1],m[2], m[3], m[4], m[5]));
+}
+
+/**
+ * \brief Adds the specified character to the text buffer
+ * Takes care of converting it to UTF-8 and generates a new style repr if style
+ * has changed since the last call.
+ */
+void SvgBuilder::addChar(GfxState *state, double x, double y,
+                         double dx, double dy,
+                         double originX, double originY,
+                         CharCode /*code*/, int /*nBytes*/, Unicode const *u, int uLen) {
+
+
+    bool is_space = ( uLen == 1 && u[0] == 32 );
+    // Skip beginning space
+    if ( is_space && _glyphs.empty()) {
+        Geom::Point delta(dx, dy);
+         _text_position += delta;
+         return;
+    }
+    // Allow only one space in a row
+    if ( is_space && (_glyphs[_glyphs.size() - 1].code.size() == 1) &&
+         (_glyphs[_glyphs.size() - 1].code[0] == 32) ) {
+        Geom::Point delta(dx, dy);
+        _text_position += delta;
+        return;
+    }
+
+    SvgGlyph new_glyph;
+    new_glyph.is_space = is_space;
+    new_glyph.position = Geom::Point( x - originX, y - originY );
+    new_glyph.text_position = _text_position;
+    new_glyph.dx = dx;
+    new_glyph.dy = dy;
+    Geom::Point delta(dx, dy);
+    _text_position += delta;
+
+    // Convert the character to UTF-8 since that's our SVG document's encoding
+    {
+        gunichar2 uu[8] = {0};
+
+        for (int i = 0; i < uLen; i++) {
+            uu[i] = u[i];
+        }
+
+        gchar *tmp = g_utf16_to_utf8(uu, uLen, nullptr, nullptr, nullptr);
+        if ( tmp && *tmp ) {
+            new_glyph.code = tmp;
+        } else {
+            new_glyph.code.clear();
+        }
+        g_free(tmp);
+    }
+
+    // Copy current style if it has changed since the previous glyph
+    if (_invalidated_style || _glyphs.empty()) {
+        new_glyph.style_changed = true;
+        int render_mode = state->getRender();
+        // Set style
+        bool has_fill = !( render_mode & 1 );
+        bool has_stroke = ( render_mode & 3 ) == 1 || ( render_mode & 3 ) == 2;
+        new_glyph.style = _setStyle(state, has_fill, has_stroke);
+        // Find a way to handle blend modes on text
+        /* GfxBlendMode blendmode = state->getBlendMode();
+        if (blendmode) {
+            sp_repr_css_set_property(new_glyph.style, "mix-blend-mode", enum_blend_mode[blendmode].key);
+        } */
+        new_glyph.render_mode = render_mode;
+        sp_repr_css_merge(new_glyph.style, _font_style); // Merge with font style
+        _invalidated_style = false;
+    } else {
+        new_glyph.style_changed = false;
+        // Point to previous glyph's style information
+        const SvgGlyph& prev_glyph = _glyphs.back();
+        new_glyph.style = prev_glyph.style;
+        /* GfxBlendMode blendmode = state->getBlendMode();
+        if (blendmode) {
+            sp_repr_css_set_property(new_glyph.style, "mix-blend-mode", enum_blend_mode[blendmode].key);
+        } */
+        new_glyph.render_mode = prev_glyph.render_mode;
+    }
+    new_glyph.font_specification = _font_specification;
+    new_glyph.rise = state->getRise();
+
+    _glyphs.push_back(new_glyph);
+}
+
+void SvgBuilder::endString(GfxState * /*state*/) {
+}
+
+void SvgBuilder::beginTextObject(GfxState *state) {
+    _in_text_object = true;
+    _invalidated_style = true;  // Force copying of current state
+    _current_state = state;
+}
+
+void SvgBuilder::endTextObject(GfxState * /*state*/) {
+    _flushText();
+    // TODO: clip if render_mode >= 4
+    _in_text_object = false;
+}
+
+/**
+ * Helper functions for supporting direct PNG output into a base64 encoded stream
+ */
+void png_write_vector(png_structp png_ptr, png_bytep data, png_size_t length)
+{
+    auto *v_ptr = reinterpret_cast<std::vector<guchar> *>(png_get_io_ptr(png_ptr)); // Get pointer to stream
+    for ( unsigned i = 0 ; i < length ; i++ ) {
+        v_ptr->push_back(data[i]);
+    }
+}
+
+/**
+ * \brief Creates an <image> element containing the given ImageStream as a PNG
+ *
+ */
+Inkscape::XML::Node *SvgBuilder::_createImage(Stream *str, int width, int height,
+                                              GfxImageColorMap *color_map, bool interpolate,
+                                              int *mask_colors, bool alpha_only,
+                                              bool invert_alpha) {
+
+    // Create PNG write struct
+    png_structp png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, nullptr, nullptr, nullptr);
+    if ( png_ptr == nullptr ) {
+        return nullptr;
+    }
+    // Create PNG info struct
+    png_infop info_ptr = png_create_info_struct(png_ptr);
+    if ( info_ptr == nullptr ) {
+        png_destroy_write_struct(&png_ptr, nullptr);
+        return nullptr;
+    }
+    // Set error handler
+    if (setjmp(png_jmpbuf(png_ptr))) {
+        png_destroy_write_struct(&png_ptr, &info_ptr);
+        return nullptr;
+    }
+    // Decide whether we should embed this image
+    int attr_value = 1;
+    sp_repr_get_int(_preferences, "embedImages", &attr_value);
+    bool embed_image = ( attr_value != 0 );
+    // Set read/write functions
+    std::vector<guchar> png_buffer;
+    FILE *fp = nullptr;
+    gchar *file_name = nullptr;
+    if (embed_image) {
+        png_set_write_fn(png_ptr, &png_buffer, png_write_vector, nullptr);
+    } else {
+        static int counter = 0;
+        file_name = g_strdup_printf("%s_img%d.png", _docname, counter++);
+        fp = fopen(file_name, "wb");
+        if ( fp == nullptr ) {
+            png_destroy_write_struct(&png_ptr, &info_ptr);
+            g_free(file_name);
+            return nullptr;
+        }
+        png_init_io(png_ptr, fp);
+    }
+
+    // Set header data
+    if ( !invert_alpha && !alpha_only ) {
+        png_set_invert_alpha(png_ptr);
+    }
+    png_color_8 sig_bit;
+    if (alpha_only) {
+        png_set_IHDR(png_ptr, info_ptr,
+                     width,
+                     height,
+                     8, /* bit_depth */
+                     PNG_COLOR_TYPE_GRAY,
+                     PNG_INTERLACE_NONE,
+                     PNG_COMPRESSION_TYPE_BASE,
+                     PNG_FILTER_TYPE_BASE);
+        sig_bit.red = 0;
+        sig_bit.green = 0;
+        sig_bit.blue = 0;
+        sig_bit.gray = 8;
+        sig_bit.alpha = 0;
+    } else {
+        png_set_IHDR(png_ptr, info_ptr,
+                     width,
+                     height,
+                     8, /* bit_depth */
+                     PNG_COLOR_TYPE_RGB_ALPHA,
+                     PNG_INTERLACE_NONE,
+                     PNG_COMPRESSION_TYPE_BASE,
+                     PNG_FILTER_TYPE_BASE);
+        sig_bit.red = 8;
+        sig_bit.green = 8;
+        sig_bit.blue = 8;
+        sig_bit.alpha = 8;
+    }
+    png_set_sBIT(png_ptr, info_ptr, &sig_bit);
+    png_set_bgr(png_ptr);
+    // Write the file header
+    png_write_info(png_ptr, info_ptr);
+
+    // Convert pixels
+    ImageStream *image_stream;
+    if (alpha_only) {
+        if (color_map) {
+            image_stream = new ImageStream(str, width, color_map->getNumPixelComps(),
+                                           color_map->getBits());
+        } else {
+            image_stream = new ImageStream(str, width, 1, 1);
+        }
+        image_stream->reset();
+
+        // Convert grayscale values
+        unsigned char *buffer = new unsigned char[width];
+        int invert_bit = invert_alpha ? 1 : 0;
+        for ( int y = 0 ; y < height ; y++ ) {
+            unsigned char *row = image_stream->getLine();
+            if (color_map) {
+                color_map->getGrayLine(row, buffer, width);
+            } else {
+                unsigned char *buf_ptr = buffer;
+                for ( int x = 0 ; x < width ; x++ ) {
+                    if ( row[x] ^ invert_bit ) {
+                        *buf_ptr++ = 0;
+                    } else {
+                        *buf_ptr++ = 255;
+                    }
+                }
+            }
+            png_write_row(png_ptr, (png_bytep)buffer);
+        }
+        delete [] buffer;
+    } else if (color_map) {
+        image_stream = new ImageStream(str, width,
+                                       color_map->getNumPixelComps(),
+                                       color_map->getBits());
+        image_stream->reset();
+
+        // Convert RGB values
+        unsigned int *buffer = new unsigned int[width];
+        if (mask_colors) {
+            for ( int y = 0 ; y < height ; y++ ) {
+                unsigned char *row = image_stream->getLine();
+                color_map->getRGBLine(row, buffer, width);
+
+                unsigned int *dest = buffer;
+                for ( int x = 0 ; x < width ; x++ ) {
+                    // Check each color component against the mask
+                    for ( int i = 0; i < color_map->getNumPixelComps() ; i++) {
+                        if ( row[i] < mask_colors[2*i] * 255 ||
+                             row[i] > mask_colors[2*i + 1] * 255 ) {
+                            *dest = *dest | 0xff000000;
+                            break;
+                        }
+                    }
+                    // Advance to the next pixel
+                    row += color_map->getNumPixelComps();
+                    dest++;
+                }
+                // Write it to the PNG
+                png_write_row(png_ptr, (png_bytep)buffer);
+            }
+        } else {
+            for ( int i = 0 ; i < height ; i++ ) {
+                unsigned char *row = image_stream->getLine();
+                memset((void*)buffer, 0xff, sizeof(int) * width);
+                color_map->getRGBLine(row, buffer, width);
+                png_write_row(png_ptr, (png_bytep)buffer);
+            }
+        }
+        delete [] buffer;
+
+    } else {    // A colormap must be provided, so quit
+        png_destroy_write_struct(&png_ptr, &info_ptr);
+        if (!embed_image) {
+            fclose(fp);
+            g_free(file_name);
+        }
+        return nullptr;
+    }
+    delete image_stream;
+    str->close();
+    // Close PNG
+    png_write_end(png_ptr, info_ptr);
+    png_destroy_write_struct(&png_ptr, &info_ptr);
+
+    // Create repr
+    Inkscape::XML::Node *image_node = _xml_doc->createElement("svg:image");
+    sp_repr_set_svg_double(image_node, "width", 1);
+    sp_repr_set_svg_double(image_node, "height", 1);
+    if( !interpolate ) {
+        SPCSSAttr *css = sp_repr_css_attr_new();
+        // This should be changed after CSS4 Images widely supported.
+        sp_repr_css_set_property(css, "image-rendering", "optimizeSpeed");
+        sp_repr_css_change(image_node, css, "style");
+        sp_repr_css_attr_unref(css);
+    }
+
+    // PS/PDF images are placed via a transformation matrix, no preserveAspectRatio used
+    image_node->setAttribute("preserveAspectRatio", "none");
+
+    // Set transformation
+
+        svgSetTransform(image_node, 1.0, 0.0, 0.0, -1.0, 0.0, 1.0);
+
+    // Create href
+    if (embed_image) {
+        // Append format specification to the URI
+        auto *base64String = g_base64_encode(png_buffer.data(), png_buffer.size());
+        auto png_data = std::string("data:image/png;base64,") + base64String;
+        g_free(base64String);
+        image_node->setAttributeOrRemoveIfEmpty("xlink:href", png_data);
+    } else {
+        fclose(fp);
+        image_node->setAttribute("xlink:href", file_name);
+        g_free(file_name);
+    }
+
+    return image_node;
+}
+
+/**
+ * \brief Creates a <mask> with the specified width and height and adds to <defs>
+ *  If we're not the top-level SvgBuilder, creates a <defs> too and adds the mask to it.
+ * \return the created XML node
+ */
+Inkscape::XML::Node *SvgBuilder::_createMask(double width, double height) {
+    Inkscape::XML::Node *mask_node = _xml_doc->createElement("svg:mask");
+    mask_node->setAttribute("maskUnits", "userSpaceOnUse");
+    sp_repr_set_svg_double(mask_node, "x", 0.0);
+    sp_repr_set_svg_double(mask_node, "y", 0.0);
+    sp_repr_set_svg_double(mask_node, "width", width);
+    sp_repr_set_svg_double(mask_node, "height", height);
+    // Append mask to defs
+    if (_is_top_level) {
+        _doc->getDefs()->getRepr()->appendChild(mask_node);
+        Inkscape::GC::release(mask_node);
+        return _doc->getDefs()->getRepr()->lastChild();
+    } else {    // Work around for renderer bug when mask isn't defined in pattern
+        static int mask_count = 0;
+        Inkscape::XML::Node *defs = _root->firstChild();
+        if ( !( defs && !strcmp(defs->name(), "svg:defs") ) ) {
+            // Create <defs> node
+            defs = _xml_doc->createElement("svg:defs");
+            _root->addChild(defs, nullptr);
+            Inkscape::GC::release(defs);
+            defs = _root->firstChild();
+        }
+        gchar *mask_id = g_strdup_printf("_mask%d", mask_count++);
+        mask_node->setAttribute("id", mask_id);
+        g_free(mask_id);
+        defs->appendChild(mask_node);
+        Inkscape::GC::release(mask_node);
+        return defs->lastChild();
+    }
+}
+
+void SvgBuilder::addImage(GfxState *state, Stream *str, int width, int height, GfxImageColorMap *color_map,
+                          bool interpolate, int *mask_colors)
+{
+
+    Inkscape::XML::Node *image_node = _createImage(str, width, height, color_map, interpolate, mask_colors);
+    if (image_node) {
+        _setBlendMode(image_node, state);
+        _container->appendChild(image_node);
+        Inkscape::GC::release(image_node);
+    }
+}
+
+void SvgBuilder::addImageMask(GfxState *state, Stream *str, int width, int height,
+                              bool invert, bool interpolate) {
+
+    // Create a rectangle
+    Inkscape::XML::Node *rect = _xml_doc->createElement("svg:rect");
+    sp_repr_set_svg_double(rect, "x", 0.0);
+    sp_repr_set_svg_double(rect, "y", 0.0);
+    sp_repr_set_svg_double(rect, "width", 1.0);
+    sp_repr_set_svg_double(rect, "height", 1.0);
+    svgSetTransform(rect, 1.0, 0.0, 0.0, -1.0, 0.0, 1.0);
+    // Get current fill style and set it on the rectangle
+    SPCSSAttr *css = sp_repr_css_attr_new();
+    _setFillStyle(css, state, false);
+    sp_repr_css_change(rect, css, "style");
+    sp_repr_css_attr_unref(css);
+    _setBlendMode(rect, state);
+
+    // Scaling 1x1 surfaces might not work so skip setting a mask with this size
+    if ( width > 1 || height > 1 ) {
+        Inkscape::XML::Node *mask_image_node =
+            _createImage(str, width, height, nullptr, interpolate, nullptr, true, invert);
+        if (mask_image_node) {
+            // Create the mask
+            Inkscape::XML::Node *mask_node = _createMask(1.0, 1.0);
+            // Remove unnecessary transformation from the mask image
+            mask_image_node->removeAttribute("transform");
+            mask_node->appendChild(mask_image_node);
+            Inkscape::GC::release(mask_image_node);
+            gchar *mask_url = g_strdup_printf("url(#%s)", mask_node->attribute("id"));
+            rect->setAttribute("mask", mask_url);
+            g_free(mask_url);
+        }
+    }
+
+    // Add the rectangle to the container
+    _container->appendChild(rect);
+    Inkscape::GC::release(rect);
+}
+
+void SvgBuilder::addMaskedImage(GfxState *state, Stream *str, int width, int height, GfxImageColorMap *color_map,
+                                bool interpolate, Stream *mask_str, int mask_width, int mask_height, bool invert_mask,
+                                bool mask_interpolate)
+{
+
+    Inkscape::XML::Node *mask_image_node = _createImage(mask_str, mask_width, mask_height,
+                                          nullptr, mask_interpolate, nullptr, true, invert_mask);
+    Inkscape::XML::Node *image_node = _createImage(str, width, height, color_map, interpolate, nullptr);
+    if ( mask_image_node && image_node ) {
+        // Create mask for the image
+        Inkscape::XML::Node *mask_node = _createMask(1.0, 1.0);
+        // Remove unnecessary transformation from the mask image
+        mask_image_node->removeAttribute("transform");
+        mask_node->appendChild(mask_image_node);
+        // Scale the mask to the size of the image
+        Geom::Affine mask_transform((double)width, 0.0, 0.0, (double)height, 0.0, 0.0);
+        gchar *transform_text = sp_svg_transform_write(mask_transform);
+        mask_node->setAttribute("maskTransform", transform_text);
+        g_free(transform_text);
+        // Set mask and add image
+        gchar *mask_url = g_strdup_printf("url(#%s)", mask_node->attribute("id"));
+        image_node->setAttribute("mask", mask_url);
+        g_free(mask_url);
+        _container->appendChild(image_node);
+    }
+    if (mask_image_node) {
+        Inkscape::GC::release(mask_image_node);
+    }
+    if (image_node) {
+        _setBlendMode(image_node, state);
+        Inkscape::GC::release(image_node);
+    }
+}
+
+void SvgBuilder::addSoftMaskedImage(GfxState *state, Stream *str, int width, int height, GfxImageColorMap *color_map,
+                                    bool interpolate, Stream *mask_str, int mask_width, int mask_height,
+                                    GfxImageColorMap *mask_color_map, bool mask_interpolate)
+{
+
+    Inkscape::XML::Node *mask_image_node = _createImage(mask_str, mask_width, mask_height,
+                                                        mask_color_map, mask_interpolate, nullptr, true);
+    Inkscape::XML::Node *image_node = _createImage(str, width, height, color_map, interpolate, nullptr);
+    if ( mask_image_node && image_node ) {
+        // Create mask for the image
+        Inkscape::XML::Node *mask_node = _createMask(1.0, 1.0);
+        // Remove unnecessary transformation from the mask image
+        mask_image_node->removeAttribute("transform");
+        mask_node->appendChild(mask_image_node);
+        // Set mask and add image
+        gchar *mask_url = g_strdup_printf("url(#%s)", mask_node->attribute("id"));
+        image_node->setAttribute("mask", mask_url);
+        g_free(mask_url);
+        _container->appendChild(image_node);
+    }
+    if (mask_image_node) {
+        Inkscape::GC::release(mask_image_node);
+    }
+    if (image_node) {
+        _setBlendMode(image_node, state);
+        Inkscape::GC::release(image_node);
+    }
+}
+
+/**
+ * \brief Starts building a new transparency group
+ */
+void SvgBuilder::pushTransparencyGroup(GfxState * /*state*/, double *bbox,
+                                       GfxColorSpace * /*blending_color_space*/,
+                                       bool isolated, bool knockout,
+                                       bool for_softmask) {
+
+    // Push node stack
+    pushNode("svg:g");
+
+    // Setup new transparency group
+    SvgTransparencyGroup *transpGroup = new SvgTransparencyGroup;
+    for (size_t i = 0; i < 4; i++) {
+        transpGroup->bbox[i] = bbox[i];        
+    }
+    transpGroup->isolated = isolated;
+    transpGroup->knockout = knockout;
+    transpGroup->for_softmask = for_softmask;
+    transpGroup->container = _container;
+
+    // Push onto the stack
+    transpGroup->next = _transp_group_stack;
+    _transp_group_stack = transpGroup;
+}
+
+void SvgBuilder::popTransparencyGroup(GfxState * /*state*/) {
+    // Restore node stack
+    popNode();
+}
+
+/**
+ * \brief Places the current transparency group into the current container
+ */
+void SvgBuilder::paintTransparencyGroup(GfxState * /*state*/, double * /*bbox*/) {
+    SvgTransparencyGroup *transpGroup = _transp_group_stack;
+    _container->appendChild(transpGroup->container);
+    Inkscape::GC::release(transpGroup->container);
+    // Pop the stack
+    _transp_group_stack = transpGroup->next;
+    delete transpGroup;
+}
+
+/**
+ * \brief Creates a mask using the current transparency group as its content
+ */
+void SvgBuilder::setSoftMask(GfxState * /*state*/, double * /*bbox*/, bool /*alpha*/,
+                             Function * /*transfer_func*/, GfxColor * /*backdrop_color*/) {
+
+    // Create mask
+    Inkscape::XML::Node *mask_node = _createMask(1.0, 1.0);
+    // Add the softmask content to it
+    SvgTransparencyGroup *transpGroup = _transp_group_stack;
+    mask_node->appendChild(transpGroup->container);
+    Inkscape::GC::release(transpGroup->container);
+    // Apply the mask
+    _state_stack.back().softmask = mask_node;
+    pushGroup();
+    gchar *mask_url = g_strdup_printf("url(#%s)", mask_node->attribute("id"));
+    _container->setAttribute("mask", mask_url);
+    g_free(mask_url);
+    // Pop the stack
+    _transp_group_stack = transpGroup->next;
+    delete transpGroup;
+}
+
+void SvgBuilder::clearSoftMask(GfxState * /*state*/) {
+    if (_state_stack.back().softmask) {
+        _state_stack.back().softmask = nullptr;
+        popGroup();
+    }
+}
+
+} } } /* namespace Inkscape, Extension, Internal */
+
+#endif /* HAVE_POPPLER */
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :
diff --git a/src/extension/internal/pdfinput/svg-builder.h b/src/extension/internal/pdfinput/svg-builder.h
new file mode 100644
index 0000000..050465d
--- /dev/null
+++ b/src/extension/internal/pdfinput/svg-builder.h
@@ -0,0 +1,250 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+#ifndef SEEN_EXTENSION_INTERNAL_PDFINPUT_SVGBUILDER_H
+#define SEEN_EXTENSION_INTERNAL_PDFINPUT_SVGBUILDER_H
+
+/*
+ * Authors:
+ *   miklos erdelyi
+ *
+ * Copyright (C) 2007 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"  // only include where actually required!
+#endif
+
+#ifdef HAVE_POPPLER
+#include "poppler-transition-api.h"
+
+class SPDocument;
+namespace Inkscape {
+    namespace XML {
+        struct Document;
+        class Node;
+    }
+}
+
+#include <2geom/point.h>
+#include <2geom/affine.h>
+#include <glibmm/ustring.h>
+
+#include "CharTypes.h"
+class Function;
+class GfxState;
+struct GfxColor;
+class GfxColorSpace;
+struct GfxRGB;
+class GfxPath;
+class GfxPattern;
+class GfxTilingPattern;
+class GfxShading;
+class GfxFont;
+class GfxImageColorMap;
+class Stream;
+class XRef;
+
+class SPCSSAttr;
+
+#include <vector>
+#include <glib.h>
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+
+struct SvgTransparencyGroup;
+
+/**
+ * Holds information about the current softmask and group depth for use of libpoppler.
+ * Could be later used to store other graphics state parameters so that we could
+ * emit only the differences in style settings from the parent state.
+ */
+struct SvgGraphicsState {
+    Inkscape::XML::Node *softmask; // Points to current softmask node
+    int group_depth;    // Depth of nesting groups at this level
+};
+
+/**
+ * Holds information about glyphs added by PdfParser which haven't been added
+ * to the document yet.
+ */
+struct SvgGlyph {
+    Geom::Point position;    // Absolute glyph coords
+    Geom::Point text_position; // Absolute glyph coords in text space
+    double dx;  // X advance value
+    double dy;  // Y advance value
+    double rise;    // Text rise parameter
+    Glib::ustring code;   // UTF-8 coded character
+    bool is_space;
+
+    bool style_changed;  // Set to true if style has to be reset
+    SPCSSAttr *style;
+    int render_mode;    // Text render mode
+    const char *font_specification;   // Pointer to current font specification
+};
+
+/**
+ * Builds the inner SVG representation using libpoppler from the calls of PdfParser.
+ */
+class SvgBuilder {
+public:
+    SvgBuilder(SPDocument *document, gchar *docname, XRef *xref);
+    SvgBuilder(SvgBuilder *parent, Inkscape::XML::Node *root);
+    virtual ~SvgBuilder();
+
+    // Property setting
+    void setDocumentSize(double width, double height);  // Document size in px
+    void setAsLayer(char *layer_name=nullptr);
+    void setGroupOpacity(double opacity);
+    Inkscape::XML::Node *getPreferences() {
+        return _preferences;
+    }
+
+    // Handling the node stack
+    Inkscape::XML::Node *pushGroup();
+    Inkscape::XML::Node *popGroup();
+    Inkscape::XML::Node *getContainer();    // Returns current group node
+
+    // Path adding
+    void addPath(GfxState *state, bool fill, bool stroke, bool even_odd=false);
+    void addShadedFill(GfxShading *shading, double *matrix, GfxPath *path, bool even_odd=false);
+
+    // Image handling
+    void addImage(GfxState *state, Stream *str, int width, int height,
+                  GfxImageColorMap *color_map, bool interpolate, int *mask_colors);
+    void addImageMask(GfxState *state, Stream *str, int width, int height,
+                      bool invert, bool interpolate);
+    void addMaskedImage(GfxState *state, Stream *str, int width, int height,
+                        GfxImageColorMap *color_map, bool interpolate,
+                        Stream *mask_str, int mask_width, int mask_height,
+                        bool invert_mask, bool mask_interpolate);
+    void addSoftMaskedImage(GfxState *state, Stream *str, int width, int height,
+                            GfxImageColorMap *color_map, bool interpolate,
+                            Stream *mask_str, int mask_width, int mask_height,
+                            GfxImageColorMap *mask_color_map, bool mask_interpolate);
+
+    // Transparency group and soft mask handling
+    void pushTransparencyGroup(GfxState *state, double *bbox,
+                               GfxColorSpace *blending_color_space,
+                               bool isolated, bool knockout,
+                               bool for_softmask);
+    void popTransparencyGroup(GfxState *state);
+    void paintTransparencyGroup(GfxState *state, double *bbox);
+    void setSoftMask(GfxState *state, double *bbox, bool alpha,
+                     Function *transfer_func, GfxColor *backdrop_color);
+    void clearSoftMask(GfxState *state);
+
+    // Text handling
+    void beginString(GfxState *state);
+    void endString(GfxState *state);
+    void addChar(GfxState *state, double x, double y,
+                 double dx, double dy,
+                 double originX, double originY,
+                 CharCode code, int nBytes, Unicode const *u, int uLen);
+    void beginTextObject(GfxState *state);
+    void endTextObject(GfxState *state);
+
+    bool isPatternTypeSupported(GfxPattern *pattern);
+
+    // State manipulation
+    void saveState();
+    void restoreState();
+    void updateStyle(GfxState *state);
+    void updateFont(GfxState *state);
+    void updateTextPosition(double tx, double ty);
+    void updateTextShift(GfxState *state, double shift);
+    void updateTextMatrix(GfxState *state);
+
+    // Clipping
+    void clip(GfxState *state, bool even_odd=false);
+    void setClipPath(GfxState *state, bool even_odd=false);
+
+    // Transforming
+    void setTransform(double c0, double c1, double c2, double c3, double c4,
+                      double c5);
+    void setTransform(double const *transform);
+    bool getTransform(double *transform);
+
+private:
+    void _init();
+
+    // Pattern creation
+    gchar *_createPattern(GfxPattern *pattern, GfxState *state, bool is_stroke=false);
+    gchar *_createGradient(GfxShading *shading, double *matrix, bool for_shading=false);
+    void _addStopToGradient(Inkscape::XML::Node *gradient, double offset,
+                            GfxRGB *color, double opacity);
+    bool _addGradientStops(Inkscape::XML::Node *gradient, GfxShading *shading,
+                           _POPPLER_CONST Function *func);
+    gchar *_createTilingPattern(GfxTilingPattern *tiling_pattern, GfxState *state,
+                                bool is_stroke=false);
+    // Image/mask creation
+    Inkscape::XML::Node *_createImage(Stream *str, int width, int height,
+                                      GfxImageColorMap *color_map, bool interpolate,
+                                      int *mask_colors, bool alpha_only=false,
+                                      bool invert_alpha=false);
+    Inkscape::XML::Node *_createMask(double width, double height);
+    // Style setting
+    SPCSSAttr *_setStyle(GfxState *state, bool fill, bool stroke, bool even_odd=false);
+    void _setStrokeStyle(SPCSSAttr *css, GfxState *state);
+    void _setFillStyle(SPCSSAttr *css, GfxState *state, bool even_odd);
+    void _setBlendMode(Inkscape::XML::Node *node, GfxState *state);
+    void _flushText();    // Write buffered text into doc
+
+    std::string _BestMatchingFont(std::string PDFname);
+
+    // Handling of node stack
+    Inkscape::XML::Node *pushNode(const char* name);
+    Inkscape::XML::Node *popNode();
+    std::vector<Inkscape::XML::Node *> _node_stack;
+    std::vector<int> _group_depth;    // Depth of nesting groups
+    SvgTransparencyGroup *_transp_group_stack;  // Transparency group stack
+    std::vector<SvgGraphicsState> _state_stack;
+
+    SPCSSAttr *_font_style;          // Current font style
+    GfxFont *_current_font;
+    const char *_font_specification;
+    double _font_scaling;
+    bool _need_font_update;
+    Geom::Affine _text_matrix;
+    Geom::Point _text_position;
+    std::vector<SvgGlyph> _glyphs;   // Added characters
+    bool _in_text_object;   // Whether we are inside a text object
+    bool _invalidated_style;
+    GfxState *_current_state;
+    std::vector<std::string> _availableFontNames; // Full names, used for matching font names (Bug LP #179589).
+
+    bool _is_top_level;  // Whether this SvgBuilder is the top-level one
+    SPDocument *_doc;
+    gchar *_docname;    // Basename of the URI from which this document is created
+    XRef *_xref;    // Cross-reference table from the PDF doc we're converting from
+    Inkscape::XML::Document *_xml_doc;
+    Inkscape::XML::Node *_root;  // Root node from the point of view of this SvgBuilder
+    Inkscape::XML::Node *_container; // Current container (group/pattern/mask)
+    Inkscape::XML::Node *_preferences;  // Preferences container node
+    double _width;       // Document size in px
+    double _height;       // Document size in px
+    double _ttm[6]; ///< temporary transform matrix
+    bool _ttm_is_set;
+};
+
+
+} // namespace Internal
+} // namespace Extension
+} // namespace Inkscape
+
+#endif // HAVE_POPPLER
+
+#endif // SEEN_EXTENSION_INTERNAL_PDFINPUT_SVGBUILDER_H
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :
diff --git a/src/extension/internal/polyfill/README.md b/src/extension/internal/polyfill/README.md
new file mode 100644
index 0000000..2677a50
--- /dev/null
+++ b/src/extension/internal/polyfill/README.md
@@ -0,0 +1,19 @@
+# JavaScript polyfills
+
+This directory contains JavaScript "Polyfills" to support rendering of SVG 2
+features that are not well supported by browsers, but appeared in the 2016
+[specification](https://www.w3.org/TR/2016/CR-SVG2-20160915/pservers.html#MeshGradients)
+
+The included files are:
+ - `mesh.js` mesh gradients supporting bicubic meshes and mesh on strokes.
+ - `mesh_compressed.include` mesh.js minified and wrapped as a C++11 raw string literal.
+ - `hatch.js` hatch paint server supporting linear and absolute paths hatches
+ (relative paths are not fully supported)
+ - `hatch_tests` folder with tests used for `hatch.js` rendering
+
+## Details
+The coding standard used is [semistandard](https://github.com/Flet/semistandard),
+a more permissive (allows endrow semicolons) over the famous, open-source
+[standardjs](https://standardjs.com/).
+
+The minifier used for the compressed version is [JavaScript minifier](https://javascript-minifier.com/).
diff --git a/src/extension/internal/polyfill/hatch.js b/src/extension/internal/polyfill/hatch.js
new file mode 100644
index 0000000..db3d88c
--- /dev/null
+++ b/src/extension/internal/polyfill/hatch.js
@@ -0,0 +1,400 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/** @file
+ * Use patterns to render a hatch paint server via this polyfill
+ *//*
+ * Copyright (C) 2019 Valentin Ionita
+ * Distributed under GNU General Public License version 2 or later. See <http://fsf.org/>.
+ */
+
+(function () {
+  // Name spaces -----------------------------------
+  const svgNS = 'http://www.w3.org/2000/svg';
+  const xlinkNS = 'http://www.w3.org/1999/xlink';
+  const unitObjectBoundingBox = 'objectBoundingBox';
+  const unitUserSpace = 'userSpaceOnUse';
+
+  // Set multiple attributes to an element
+  const setAttributes = (el, attrs) => {
+    for (let key in attrs) {
+      el.setAttribute(key, attrs[key]);
+    }
+  };
+
+  // Copy attributes from the hatch with 'id' to the current element
+  const setReference = (el, id) => {
+    const attr = [
+      'x', 'y', 'pitch', 'rotate',
+      'hatchUnits', 'hatchContentUnits', 'transform'
+    ];
+    const template = document.getElementById(id.slice(1));
+
+    if (template && template.nodeName === 'hatch') {
+      attr.forEach(a => {
+        let t = template.getAttribute(a);
+        if (el.getAttribute(a) === null && t !== null) {
+          el.setAttribute(a, t);
+        }
+      });
+
+      if (el.children.length === 0) {
+        Array.from(template.children).forEach(c => {
+          el.appendChild(c.cloneNode(true));
+        });
+      }
+    }
+  };
+
+  // Order pain-order of hatchpaths relative to their pitch
+  const orderHatchPaths = (paths) => {
+    const nodeArray = [];
+    paths.forEach(p => nodeArray.push(p));
+
+    return nodeArray.sort((a, b) =>
+      // (pitch - a.offset) - (pitch - b.offset)
+      Number(b.getAttribute('offset')) - Number(a.getAttribute('offset'))
+    );
+  };
+
+  // Generate x-axis coordinates for the pattern paths
+  const generatePositions = (width, diagonal, initial, distance) => {
+    const offset = (diagonal - width) / 2;
+    const leftDistance = initial + offset;
+    const rightDistance = width + offset + distance;
+    const units = Math.round(leftDistance / distance) + 1;
+    let array = [];
+
+    for (let i = initial - units * distance; i < rightDistance; i += distance) {
+      array.push(i);
+    }
+
+    return array;
+  };
+
+  // Turn a path array into a tokenized version of it
+  const parsePath = (data) => {
+    let array = [];
+    let i = 0;
+    let len = data.length;
+    let last = 0;
+
+    /*
+     * Last state (last) index map
+     * 0 => ()
+     * 1 => (x y)
+     * 2 => (x)
+     * 3 => (y)
+     * 4 => (x1 y1 x2 y2 x y)
+     * 5 => (x2 y2 x y)
+     * 6 => (_ _ _ _ _ x y)
+     * 7 => (_)
+     */
+
+    while (i < len) {
+      switch (data[i].toUpperCase()) {
+        case 'Z':
+          array.push(data[i]);
+          i += 1;
+          last = 0;
+          break;
+        case 'M':
+        case 'L':
+        case 'T':
+          array.push(data[i], new Point(Number(data[i + 1]), Number(data[i + 2])));
+          i += 3;
+          last = 1;
+          break;
+        case 'H':
+          array.push(data[i], new Point(Number(data[i + 1]), null));
+          i += 2;
+          last = 2;
+          break;
+        case 'V':
+          array.push(data[i], new Point(null, Number(data[i + 1])));
+          i += 2;
+          last = 3;
+          break;
+        case 'C':
+          array.push(
+            data[i], new Point(Number(data[i + 1]), Number(data[i + 2])),
+            new Point(Number(data[i + 3]), Number(data[i + 4])),
+            new Point(Number(data[i + 5]), Number(data[i + 6]))
+          );
+          i += 7;
+          last = 4;
+          break;
+        case 'S':
+        case 'Q':
+          array.push(
+            data[i], new Point(Number(data[i + 1]), Number(data[i + 2])),
+            new Point(Number(data[i + 3]), Number(data[i + 4]))
+          );
+          i += 5;
+          last = 5;
+          break;
+        case 'A':
+          array.push(
+            data[i], data[i + 1], data[i + 2], data[i + 3], data[i + 4],
+            data[i + 5], new Point(Number(data[i + 6]), Number(data[i + 7]))
+          );
+          i += 8;
+          last = 6;
+          break;
+        case 'B':
+          array.push(data[i], data[i + 1]);
+          i += 2;
+          last = 7;
+          break;
+        default:
+          switch (last) {
+            case 1:
+              array.push(new Point(Number(data[i]), Number(data[i + 1])));
+              i += 2;
+              break;
+            case 2:
+              array.push(new Point(Number(data[i]), null));
+              i += 1;
+              break;
+            case 3:
+              array.push(new Point(null, Number(data[i])));
+              i += 1;
+              break;
+            case 4:
+              array.push(
+                new Point(Number(data[i]), Number(data[i + 1])),
+                new Point(Number(data[i + 2]), Number(data[i + 3])),
+                new Point(Number(data[i + 4]), Number(data[i + 5]))
+              );
+              i += 6;
+              break;
+            case 5:
+              array.push(
+                new Point(Number(data[i]), Number(data[i + 1])),
+                new Point(Number(data[i + 2]), Number(data[i + 3]))
+              );
+              i += 4;
+              break;
+            case 6:
+              array.push(
+                data[i], data[i + 1], data[i + 2], data[i + 3], data[i + 4],
+                new Point(Number(data[i + 5]), Number(data[i + 6]))
+              );
+              i += 7;
+              break;
+            default:
+              array.push(data[i]);
+              i += 1;
+          }
+      }
+    }
+
+    return array;
+  };
+
+  const getYDistance = (hatchpath) => {
+    const path = document.createElementNS(svgNS, 'path');
+    let d = hatchpath.getAttribute('d');
+
+    if (d[0].toUpperCase() !== 'M') {
+      d = `M 0,0 ${d}`;
+    }
+
+    path.setAttribute('d', d);
+
+    return path.getPointAtLength(path.getTotalLength()).y -
+      path.getPointAtLength(0).y;
+  };
+
+  // Point class --------------------------------------
+  class Point {
+    constructor (x, y) {
+      this.x = x;
+      this.y = y;
+    }
+
+    toString () {
+      return `${this.x} ${this.y}`;
+    }
+
+    isPoint () {
+      return true;
+    }
+
+    clone () {
+      return new Point(this.x, this.y);
+    }
+
+    add (v) {
+      return new Point(this.x + v.x, this.y + v.y);
+    }
+
+    distSquared (v) {
+      let x = this.x - v.x;
+      let y = this.y - v.y;
+      return (x * x + y * y);
+    }
+  }
+
+  // Start of document processing ---------------------
+  const shapes = document.querySelectorAll('rect,circle,ellipse,path,text');
+
+  shapes.forEach((shape, i) => {
+    // Get id. If no id, create one.
+    let shapeId = shape.getAttribute('id');
+    if (!shapeId) {
+      shapeId = 'hatch_shape_' + i;
+      shape.setAttribute('id', shapeId);
+    }
+
+    const fill = shape.getAttribute('fill') || shape.style.fill;
+    const fillURL = fill.match(/^url\(\s*"?\s*#([^\s"]+)"?\s*\)/);
+
+    if (fillURL && fillURL[1]) {
+      const hatch = document.getElementById(fillURL[1]);
+
+      if (hatch && hatch.nodeName === 'hatch') {
+        const href = hatch.getAttributeNS(xlinkNS, 'href');
+
+        if (href !== null && href !== '') {
+          setReference(hatch, href);
+        }
+
+        // Degenerate hatch, with no hatchpath children
+        if (hatch.children.length === 0) {
+          return;
+        }
+
+        const bbox = shape.getBBox();
+        const hatchDiag = Math.ceil(Math.sqrt(
+          bbox.width * bbox.width + bbox.height * bbox.height
+        ));
+
+        // Hatch variables
+        const units = hatch.getAttribute('hatchUnits') || unitObjectBoundingBox;
+        const contentUnits = hatch.getAttribute('hatchContentUnits') || unitUserSpace;
+        const rotate = Number(hatch.getAttribute('rotate')) || 0;
+        const transform = hatch.getAttribute('transform') ||
+        hatch.getAttribute('hatchTransform') || '';
+        const hatchpaths = orderHatchPaths(hatch.querySelectorAll('hatchpath,hatchPath'));
+        const x = units === unitObjectBoundingBox
+          ? (Number(hatch.getAttribute('x')) * bbox.width) || 0
+          : Number(hatch.getAttribute('x')) || 0;
+        const y = units === unitObjectBoundingBox
+          ? (Number(hatch.getAttribute('y')) * bbox.width) || 0
+          : Number(hatch.getAttribute('y')) || 0;
+        let pitch = units === unitObjectBoundingBox
+          ? (Number(hatch.getAttribute('pitch')) * bbox.width) || 0
+          : Number(hatch.getAttribute('pitch')) || 0;
+
+        if (contentUnits === unitObjectBoundingBox && bbox.height) {
+          pitch /= bbox.height;
+        }
+
+        // A negative value is an error.
+        // A value of zero disables rendering of the element
+        if (pitch <= 0) {
+          console.error('Non-positive pitch');
+          return;
+        }
+
+        // Pattern variables
+        const pattern = document.createElementNS(svgNS, 'pattern');
+        const patternId = `${fillURL[1]}_pattern`;
+        let patternWidth = bbox.width - bbox.width % pitch;
+        let patternHeight = 0;
+
+        const xPositions = generatePositions(patternWidth, hatchDiag, x, pitch);
+
+        hatchpaths.forEach(hatchpath => {
+          let offset = Number(hatchpath.getAttribute('offset')) || 0;
+          offset = offset > pitch ? (offset % pitch) : offset;
+          const currentXPositions = xPositions.map(p => p + offset);
+
+          const path = document.createElementNS(svgNS, 'path');
+          let d = '';
+
+          for (let j = 0; j < hatchpath.attributes.length; ++j) {
+            const attr = hatchpath.attributes.item(j);
+            if (attr.name !== 'd') {
+              path.setAttribute(attr.name, attr.value);
+            }
+          }
+
+          if (hatchpath.getAttribute('d') === null) {
+            d += currentXPositions.reduce(
+              (acc, xPos) => `${acc}M ${xPos} ${y} V ${hatchDiag} `, ''
+            );
+            patternHeight = hatchDiag;
+          } else {
+            const hatchData = hatchpath.getAttribute('d');
+            const data = parsePath(
+              hatchData.match(/([+-]?(\d+(\.\d+)?))|[MmZzLlHhVvCcSsQqTtAaBb]/g)
+            );
+            const len = data.length;
+            const startsWithM = data[0] === 'M';
+            const relative = data[0].toLowerCase() === data[0];
+            const point = new Point(0, 0);
+            let yOffset = getYDistance(hatchpath);
+
+            if (data[len - 1].y !== undefined && yOffset < data[len - 1].y) {
+              yOffset = data[len - 1].y;
+            }
+
+            // The offset must be positive
+            if (yOffset <= 0) {
+              console.error('y offset is non-positive');
+              return;
+            }
+            patternHeight = bbox.height - bbox.height % yOffset;
+
+            const currentYPositions = generatePositions(
+              patternHeight, hatchDiag, y, yOffset
+            );
+
+            currentXPositions.forEach(xPos => {
+              point.x = xPos;
+
+              if (!startsWithM && !relative) {
+                d += `M ${xPos} 0`;
+              }
+
+              currentYPositions.forEach(yPos => {
+                point.y = yPos;
+
+                if (relative) {
+                  // Path is relative, set the first point in each path render
+                  d += `M ${xPos} ${yPos} ${hatchData}`;
+                } else {
+                  // Path is absolute, translate every point
+                  d += data.map(e => e.isPoint && e.isPoint() ? e.add(point) : e)
+                    .map(e => e.isPoint && e.isPoint() ? e.toString() : e)
+                    .reduce((acc, e) => `${acc} ${e}`, '');
+                }
+              });
+            });
+
+            // The hatchpaths are infinite, so they have no fill
+            path.style.fill = 'none';
+          }
+
+          path.setAttribute('d', d);
+          pattern.appendChild(path);
+        });
+
+        setAttributes(pattern, {
+          'id': patternId,
+          'patternUnits': unitUserSpace,
+          'patternContentUnits': contentUnits,
+          'width': patternWidth,
+          'height': patternHeight,
+          'x': bbox.x,
+          'y': bbox.y,
+          'patternTransform': `rotate(${rotate} ${0} ${0}) ${transform}`
+        });
+        hatch.parentElement.insertBefore(pattern, hatch);
+
+        shape.style.fill = `url(#${patternId})`;
+        shape.setAttribute('fill', `url(#${patternId})`);
+      }
+    }
+  });
+})();
diff --git a/src/extension/internal/polyfill/hatch_compressed.include b/src/extension/internal/polyfill/hatch_compressed.include
new file mode 100644
index 0000000..2db6124
--- /dev/null
+++ b/src/extension/internal/polyfill/hatch_compressed.include
@@ -0,0 +1,4 @@
+//SPDX-License-Identifier: GPL-2.0-or-later
+R"=====(
+!function(){const t="http://www.w3.org/2000/svg",e=(t,e,r,n)=>{const u=(e-t)/2,i=r+u,s=t+u+n;let h=[];for(let t=r-(Math.round(i/n)+1)*n;t<s;t+=n)h.push(t);return h};class r{constructor(t,e){this.x=t,this.y=e}toString(){return`${this.x} ${this.y}`}isPoint(){return!0}clone(){return new r(this.x,this.y)}add(t){return new r(this.x+t.x,this.y+t.y)}distSquared(t){let e=this.x-t.x,r=this.y-t.y;return e*e+r*r}}document.querySelectorAll("rect,circle,ellipse,path,text").forEach((n,u)=>{let i=n.getAttribute("id");i||(i="hatch_shape_"+u,n.setAttribute("id",i));const s=(n.getAttribute("fill")||n.style.fill).match(/^url\(\s*"?\s*#([^\s"]+)"?\s*\)/);if(s&&s[1]){const u=document.getElementById(s[1]);if(u&&"hatch"===u.nodeName){const i=u.getAttributeNS("http://www.w3.org/1999/xlink","href");if(null!==i&&""!==i&&((t,e)=>{const r=["x","y","pitch","rotate","hatchUnits","hatchContentUnits","transform"],n=document.getElementById(e.slice(1));n&&"hatch"===n.nodeName&&(r.forEach(e=>{let r=n.getAttribute(e);null===t.getAttribute(e)&&null!==r&&t.setAttribute(e,r)}),0===t.children.length&&Array.from(n.children).forEach(e=>{t.appendChild(e.cloneNode(!0))}))})(u,i),0===u.children.length)return;const h=n.getBBox(),o=Math.ceil(Math.sqrt(h.width*h.width+h.height*h.height)),a=u.getAttribute("hatchUnits")||"objectBoundingBox",c=u.getAttribute("hatchContentUnits")||"userSpaceOnUse",b=Number(u.getAttribute("rotate"))||0,l=u.getAttribute("transform")||u.getAttribute("hatchTransform")||"",m=(t=>{const e=[];return t.forEach(t=>e.push(t)),e.sort((t,e)=>Number(e.getAttribute("offset"))-Number(t.getAttribute("offset")))})(u.querySelectorAll("hatchpath,hatchPath")),d="objectBoundingBox"===a?Number(u.getAttribute("x"))*h.width||0:Number(u.getAttribute("x"))||0,g="objectBoundingBox"===a?Number(u.getAttribute("y"))*h.width||0:Number(u.getAttribute("y"))||0;let p="objectBoundingBox"===a?Number(u.getAttribute("pitch"))*h.width||0:Number(u.getAttribute("pitch"))||0;if("objectBoundingBox"===c&&h.height&&(p/=h.height),p<=0)return void console.error("Non-positive pitch");const N=document.createElementNS(t,"pattern"),f=`${s[1]}_pattern`;let w=h.width-h.width%p,A=0;const y=e(w,o,d,p);m.forEach(n=>{let u=Number(n.getAttribute("offset"))||0;u=u>p?u%p:u;const i=y.map(t=>t+u),s=document.createElementNS(t,"path");let a="";for(let t=0;t<n.attributes.length;++t){const e=n.attributes.item(t);"d"!==e.name&&s.setAttribute(e.name,e.value)}if(null===n.getAttribute("d"))a+=i.reduce((t,e)=>`${t}M ${e} ${g} V ${o} `,""),A=o;else{const u=n.getAttribute("d"),c=(t=>{let e=[],n=0,u=t.length,i=0;for(;n<u;)switch(t[n].toUpperCase()){case"Z":e.push(t[n]),n+=1,i=0;break;case"M":case"L":case"T":e.push(t[n],new r(Number(t[n+1]),Number(t[n+2]))),n+=3,i=1;break;case"H":e.push(t[n],new r(Number(t[n+1]),null)),n+=2,i=2;break;case"V":e.push(t[n],new r(null,Number(t[n+1]))),n+=2,i=3;break;case"C":e.push(t[n],new r(Number(t[n+1]),Number(t[n+2])),new r(Number(t[n+3]),Number(t[n+4])),new r(Number(t[n+5]),Number(t[n+6]))),n+=7,i=4;break;case"S":case"Q":e.push(t[n],new r(Number(t[n+1]),Number(t[n+2])),new r(Number(t[n+3]),Number(t[n+4]))),n+=5,i=5;break;case"A":e.push(t[n],t[n+1],t[n+2],t[n+3],t[n+4],t[n+5],new r(Number(t[n+6]),Number(t[n+7]))),n+=8,i=6;break;case"B":e.push(t[n],t[n+1]),n+=2,i=7;break;default:switch(i){case 1:e.push(new r(Number(t[n]),Number(t[n+1]))),n+=2;break;case 2:e.push(new r(Number(t[n]),null)),n+=1;break;case 3:e.push(new r(null,Number(t[n]))),n+=1;break;case 4:e.push(new r(Number(t[n]),Number(t[n+1])),new r(Number(t[n+2]),Number(t[n+3])),new r(Number(t[n+4]),Number(t[n+5]))),n+=6;break;case 5:e.push(new r(Number(t[n]),Number(t[n+1])),new r(Number(t[n+2]),Number(t[n+3]))),n+=4;break;case 6:e.push(t[n],t[n+1],t[n+2],t[n+3],t[n+4],new r(Number(t[n+5]),Number(t[n+6]))),n+=7;break;default:e.push(t[n]),n+=1}}return e})(u.match(/([+-]?(\d+(\.\d+)?))|[MmZzLlHhVvCcSsQqTtAaBb]/g)),b=c.length,l="M"===c[0],m=c[0].toLowerCase()===c[0],d=new r(0,0);let p=(e=>{const r=document.createElementNS(t,"path");let n=e.getAttribute("d");return"M"!==n[0].toUpperCase()&&(n=`M 0,0 ${n}`),r.setAttribute("d",n),r.getPointAtLength(r.getTotalLength()).y-r.getPointAtLength(0).y})(n);if(void 0!==c[b-1].y&&p<c[b-1].y&&(p=c[b-1].y),p<=0)return void console.error("y offset is non-positive");A=h.height-h.height%p;const N=e(A,o,g,p);i.forEach(t=>{d.x=t,l||m||(a+=`M ${t} 0`),N.forEach(e=>{d.y=e,a+=m?`M ${t} ${e} ${u}`:c.map(t=>t.isPoint&&t.isPoint()?t.add(d):t).map(t=>t.isPoint&&t.isPoint()?t.toString():t).reduce((t,e)=>`${t} ${e}`,"")})}),s.style.fill="none"}s.setAttribute("d",a),N.appendChild(s)}),((t,e)=>{for(let r in e)t.setAttribute(r,e[r])})(N,{id:f,patternUnits:"userSpaceOnUse",patternContentUnits:c,width:w,height:A,x:h.x,y:h.y,patternTransform:`rotate(${b} 0 0) ${l}`}),u.parentElement.insertBefore(N,u),n.style.fill=`url(#${f})`,n.setAttribute("fill",`url(#${f})`)}}})}();
+)====="
diff --git a/src/extension/internal/polyfill/hatch_tests/hatch.svg b/src/extension/internal/polyfill/hatch_tests/hatch.svg
new file mode 100644
index 0000000..7e2f8de
--- /dev/null
+++ b/src/extension/internal/polyfill/hatch_tests/hatch.svg
@@ -0,0 +1,63 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="200" height="360">
+  <defs>
+    <hatch
+       pitch="15"
+       hatchUnits="userSpaceOnUse"
+       id="simple6">
+      <hatchPath
+         d="m 0,0 5,10 5,-5"
+         offset="5"
+         stroke="#a080ff" />
+    </hatch>
+    <hatch
+       id="transform2"
+       hatchUnits="userSpaceOnUse"
+       pitch="15"
+       rotate="30">
+      <hatchPath
+         stroke="#a080ff"
+         offset="10"
+         d="L 0,0 5,10 0,20" />
+    </hatch>
+    <hatch
+       id="transform4"
+       hatchUnits="userSpaceOnUse"
+       pitch="15"
+       rotate="45">
+      <hatchPath
+         stroke="#a080ff"
+         offset="10"
+         d="L 0,0 5,10 0,20" />
+    </hatch>
+    <hatch
+       id="transform8"
+       hatchUnits="userSpaceOnUse"
+       pitch="15"
+       x="-5"
+       y="-10"
+       rotate="30">
+      <hatchPath
+         stroke="#a080ff"
+         offset="10"
+         d="L 0,0 5,10 0,20" />
+    </hatch>
+    <hatch
+       id="transform9"
+       hatchUnits="userSpaceOnUse"
+       pitch="15"
+       rotate="30"
+       x="-5"
+       y="-10"
+       hatchTransform="matrix(0.96592583,-0.25881905,0.25881905,0.96592583,-8.4757068,43.273395)">
+      <hatchPath
+         stroke="#a080ff"
+         offset="10"
+         d="L 0,0 5,10 0,20" />
+    </hatch>
+  </defs>
+  <rect fill="url(#simple6)" stroke="black" stroke-width="2" x="25" y="25" width="150" height="150"/>
+  <rect fill="url(#transform2) #ff0000;" stroke="black" stroke-width="1" width="115" height="115" x="25" y="200" />
+
+  <script type="text/javascript" xlink:href="../hatch.js"></script>
+</svg>
diff --git a/src/extension/internal/polyfill/hatch_tests/hatch01_with_js.svg b/src/extension/internal/polyfill/hatch_tests/hatch01_with_js.svg
new file mode 100644
index 0000000..ca9ea2f
--- /dev/null
+++ b/src/extension/internal/polyfill/hatch_tests/hatch01_with_js.svg
@@ -0,0 +1,134 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:xlink="http://www.w3.org/1999/xlink"
+   inkscape:version="1.0alpha2 (5c5a8378bf, 2019-06-27, custom)"
+   sodipodi:docname="hatch01_with_js.svg"
+   id="svg24"
+   version="1.1"
+   height="400"
+   width="400">
+  <metadata
+     id="metadata28">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <sodipodi:namedview
+     inkscape:current-layer="svg24"
+     inkscape:window-maximized="0"
+     inkscape:window-y="23"
+     inkscape:window-x="26"
+     inkscape:cy="200"
+     inkscape:cx="200"
+     inkscape:zoom="0.6025"
+     showgrid="false"
+     id="namedview26"
+     inkscape:window-height="480"
+     inkscape:window-width="686"
+     inkscape:pageshadow="2"
+     inkscape:pageopacity="0"
+     guidetolerance="10"
+     gridtolerance="10"
+     objecttolerance="10"
+     borderopacity="1"
+     inkscape:document-rotation="0"
+     bordercolor="#666666"
+     pagecolor="#ffffff" />
+  <defs
+     id="defs14">
+    <hatch
+       rotate="135"
+       pitch="5"
+       hatchContentUnits="userSpaceOnUse"
+       hatchUnits="userSpaceOnUse"
+       id="hatch1">
+      <hatchpath
+         id="hatchpath2"
+         stroke-width="2"
+         stroke="#a080ff" />
+    </hatch>
+    <hatch
+       rotate="135"
+       pitch="0.05"
+       hatchContentUnits="userSpaceOnUse"
+       hatchUnits="objectBoundingBox"
+       id="hatch2">
+      <hatchpath
+         id="hatchpath5"
+         stroke-width="2"
+         stroke="#a080ff" />
+    </hatch>
+    <hatch
+       rotate="135"
+       pitch="5"
+       hatchContentUnits="objectBoundingBox"
+       hatchUnits="userSpaceOnUse"
+       id="hatch3">
+      <hatchpath
+         id="hatchpath8"
+         stroke-width="0.02"
+         stroke="#a080ff" />
+    </hatch>
+    <hatch
+       rotate="135"
+       pitch="0.05"
+       hatchContentUnits="objectBoundingBox"
+       hatchUnits="objectBoundingBox"
+       id="hatch4">
+      <hatchpath
+         id="hatchpath11"
+         stroke-width="0.02"
+         stroke="#a080ff" />
+    </hatch>
+  </defs>
+  <rect
+     id="rect16"
+     height="100"
+     width="100"
+     y="50"
+     x="50"
+     stroke-width="2"
+     stroke="black"
+     fill="url(#hatch1)" />
+  <rect
+     id="rect18"
+     height="100"
+     width="100"
+     y="50"
+     x="250"
+     stroke-width="2"
+     stroke="black"
+     fill="url(#hatch2)" />
+  <rect
+     id="rect20"
+     height="100"
+     width="100"
+     y="250"
+     x="50"
+     stroke-width="2"
+     stroke="black"
+     fill="url(#hatch3)" />
+  <rect
+     id="rect22"
+     height="100"
+     width="100"
+     y="250"
+     x="250"
+     stroke-width="2"
+     stroke="black"
+     fill="url(#hatch4)" />
+  <script type="text/javascript" xlink:href="../hatch.js"></script>
+</svg>
diff --git a/src/extension/internal/polyfill/hatch_tests/hatch_test.svg b/src/extension/internal/polyfill/hatch_tests/hatch_test.svg
new file mode 100644
index 0000000..49fecfb
--- /dev/null
+++ b/src/extension/internal/polyfill/hatch_tests/hatch_test.svg
@@ -0,0 +1,11731 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:xlink="http://www.w3.org/1999/xlink"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="2600"
+   height="1700"
+   id="svg3780"
+   version="1.1"
+   inkscape:version="1.0alpha2 (2d4d49aaa0, 2019-06-18, custom)"
+   sodipodi:docname="hatch_test (copy).svg">
+  <defs
+     id="defs3782">
+    <hatch
+       id="simple1"
+       hatchUnits="userSpaceOnUse"
+       pitch="15">
+      <hatchPath
+         stroke="#a080ff"
+         offset="5"
+         stroke-width="2"
+         id="hatchPath2" />
+    </hatch>
+    <hatch
+       id="simple2"
+       hatchUnits="userSpaceOnUse"
+       pitch="15">
+      <hatchPath
+         stroke="#a080ff"
+         offset="15"
+         id="hatchPath5" />
+    </hatch>
+    <hatch
+       id="simple3"
+       hatchUnits="userSpaceOnUse"
+       pitch="15">
+      <hatchPath
+         stroke="#a080ff"
+         offset="5"
+         d="M 0,0 5,10"
+         id="hatchPath8" />
+    </hatch>
+    <hatch
+       id="simple4"
+       hatchUnits="userSpaceOnUse"
+       pitch="15">
+      <hatchPath
+         stroke="#a080ff"
+         offset="5"
+         d="L 0,0 5,10"
+         id="hatchPath11" />
+    </hatch>
+    <hatch
+       id="simple5"
+       hatchUnits="userSpaceOnUse"
+       pitch="15">
+      <hatchPath
+         stroke="#a080ff"
+         offset="5"
+         d="M 0,0 5,10 10,5"
+         id="hatchPath14" />
+    </hatch>
+    <hatch
+       id="simple6"
+       hatchUnits="userSpaceOnUse"
+       pitch="15">
+      <hatchPath
+         stroke="#a080ff"
+         offset="5"
+         d="m 0,0 5,10 5,-5"
+         id="hatchPath17" />
+    </hatch>
+    <hatch
+       id="simple7"
+       hatchUnits="userSpaceOnUse"
+       pitch="15">
+      <hatchPath
+         stroke="#a080ff"
+         offset="5"
+         d="M 0,0 5,10 M 5,20"
+         id="hatchPath20" />
+    </hatch>
+    <hatch
+       id="transform1"
+       hatchUnits="userSpaceOnUse"
+       pitch="15">
+      <hatchPath
+         stroke="#a080ff"
+         offset="5"
+         d="L 0,0 5,10 0,20"
+         id="hatchPath23" />
+    </hatch>
+    <hatch
+       id="transform2"
+       hatchUnits="userSpaceOnUse"
+       pitch="15"
+       rotate="30">
+      <hatchPath
+         stroke="#a080ff"
+         offset="10"
+         d="L 0,0 5,10 0,20"
+         id="hatchPath26" />
+    </hatch>
+    <hatch
+       id="transform4"
+       hatchUnits="userSpaceOnUse"
+       pitch="15"
+       rotate="45">
+      <hatchPath
+         stroke="#a080ff"
+         offset="10"
+         d="L 0,0 5,10 0,20"
+         id="hatchPath29" />
+    </hatch>
+    <hatch
+       id="transform7"
+       hatchUnits="userSpaceOnUse"
+       pitch="15"
+       x="-5"
+       y="-10">
+      <hatchPath
+         stroke="#a080ff"
+         offset="10"
+         d="L 0,0 5,10 0,20"
+         id="hatchPath32" />
+    </hatch>
+    <hatch
+       id="transform8"
+       hatchUnits="userSpaceOnUse"
+       pitch="15"
+       x="-5"
+       y="-10"
+       rotate="30">
+      <hatchPath
+         stroke="#a080ff"
+         offset="10"
+         d="L 0,0 5,10 0,20"
+         id="hatchPath35" />
+    </hatch>
+    <hatch
+       id="transform9"
+       hatchUnits="userSpaceOnUse"
+       pitch="15"
+       rotate="30"
+       x="-5"
+       y="-10"
+       hatchTransform="matrix(0.96592583,-0.25881905,0.25881905,0.96592583,-8.4757068,43.273395)">
+      <hatchPath
+         stroke="#a080ff"
+         offset="10"
+         d="L 0,0 5,10 0,20"
+         id="hatchPath38" />
+    </hatch>
+    <hatch
+       id="multiple1"
+       hatchUnits="userSpaceOnUse"
+       pitch="15">
+      <hatchPath
+         stroke="#a080ff"
+         offset="5"
+         id="hatchPath41" />
+      <hatchPath
+         stroke="#32ff3f"
+         offset="10"
+         id="hatchPath43" />
+    </hatch>
+    <hatch
+       id="multiple2"
+       hatchUnits="userSpaceOnUse"
+       pitch="15">
+      <hatchPath
+         stroke="#a080ff"
+         offset="5"
+         id="hatchPath46" />
+      <hatchPath
+         stroke="#a080ff"
+         offset="10"
+         d="L 0,0 5,10"
+         id="hatchPath48" />
+    </hatch>
+    <hatch
+       id="multiple3"
+       hatchUnits="userSpaceOnUse"
+       pitch="15">
+      <hatchPath
+         stroke="#a080ff"
+         offset="5"
+         d="L 0,0 5,17"
+         id="hatchPath51" />
+      <hatchPath
+         stroke="#a080ff"
+         offset="10"
+         d="L 0,0 5,10"
+         id="hatchPath53" />
+    </hatch>
+    <hatch
+       id="stroke1"
+       hatchUnits="userSpaceOnUse"
+       pitch="15">
+      <hatchPath
+         stroke="#a080ff"
+         offset="5"
+         stroke-width="5"
+         stroke-dasharray="10 4 2 4"
+         id="hatchPath56" />
+    </hatch>
+    <hatch
+       id="overflow1"
+       hatchUnits="userSpaceOnUse"
+       pitch="15">
+      <hatchPath
+         stroke="#a080ff"
+         offset="5"
+         d="L 0,0 5,5 -5,15, 0,20"
+         id="hatchPath59" />
+    </hatch>
+    <hatch
+       id="overflow2"
+       style="overflow:hidden"
+       hatchUnits="userSpaceOnUse"
+       pitch="15">
+      <hatchPath
+         stroke="#a080ff"
+         offset="0"
+         d="L 0,0 5,5 -5,15, 0,20"
+         id="hatchPath62" />
+    </hatch>
+    <hatch
+       id="overflow3"
+       style="overflow:visible"
+       hatchUnits="userSpaceOnUse"
+       pitch="15">
+      <hatchPath
+         stroke="#a080ff"
+         offset="0"
+         d="L 0,0 5,5 -5,15, 0,20"
+         id="hatchPath65" />
+    </hatch>
+    <hatch
+       id="overflow4"
+       style="overflow:visible"
+       hatchUnits="userSpaceOnUse"
+       pitch="15">
+      <hatchPath
+         stroke="#32ff3f"
+         offset="5"
+         id="hatchPath68" />
+      <hatchPath
+         stroke="#ff0000"
+         offset="20"
+         id="hatchPath70" />
+    </hatch>
+    <hatch
+       id="ref1"
+       hatchUnits="userSpaceOnUse"
+       pitch="15">
+      <hatchPath
+         stroke="#a080ff"
+         offset="5"
+         id="hatchPath73" />
+    </hatch>
+    <hatch
+       id="ref2"
+       xlink:href="#ref1" />
+    <hatch
+       id="ref3"
+       xlink:href="#ref1"
+       pitch="45" />
+    <hatch
+       id="degenerate1"
+       pitch="45" />
+    <hatch
+       id="degenerate2"
+       xlink:href="#nonexisting"
+       pitch="45" />
+    <hatch
+       id="degenerate3"
+       pitch="30">
+      <hatchPath
+         stroke="#a080ff"
+         offset="10"
+         d="L 0,0 5,10 0,15"
+         id="hatchPath80" />
+    </hatch>
+    <hatch
+       id="degenerate4"
+       pitch="30">
+      <hatchPath
+         stroke="#a080ff"
+         offset="10"
+         d="L 0,0 5,10 -5,15"
+         id="hatchPath83" />
+    </hatch>
+    <linearGradient
+       inkscape:collect="always"
+       id="linearGradient11910">
+      <stop
+         style="stop-color:#000000;stop-opacity:1;"
+         offset="0"
+         id="stop11912" />
+      <stop
+         style="stop-color:#000000;stop-opacity:0;"
+         offset="1"
+         id="stop11914" />
+    </linearGradient>
+    <linearGradient
+       id="linearGradient10590">
+      <stop
+         style="stop-color:#000000;stop-opacity:1;"
+         offset="0"
+         id="stop10592" />
+      <stop
+         style="stop-color:#c9c9c9;stop-opacity:0;"
+         offset="1"
+         id="stop10594" />
+    </linearGradient>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath4338">
+      <rect
+         style="fill:#000000;fill-opacity:1;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect4340"
+         width="115"
+         height="115"
+         x="175"
+         y="42.362183" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath4342">
+      <rect
+         style="fill:#000000;fill-opacity:1;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect4344"
+         width="115"
+         height="115"
+         x="175"
+         y="42.362183" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath4346">
+      <rect
+         style="fill:#000000;fill-opacity:1;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect4348"
+         width="115"
+         height="115"
+         x="175"
+         y="42.362183" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath4350">
+      <rect
+         style="fill:#000000;fill-opacity:1;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect4352"
+         width="115"
+         height="115"
+         x="175"
+         y="42.362183" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath4354">
+      <rect
+         style="fill:#000000;fill-opacity:1;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect4356"
+         width="115"
+         height="115"
+         x="175"
+         y="42.362183" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath4358">
+      <rect
+         style="fill:#000000;fill-opacity:1;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect4360"
+         width="115"
+         height="115"
+         x="175"
+         y="42.362183" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath4362">
+      <rect
+         style="fill:#000000;fill-opacity:1;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect4364"
+         width="115"
+         height="115"
+         x="175"
+         y="42.362183" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath4366">
+      <rect
+         style="fill:#000000;fill-opacity:1;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect4368"
+         width="115"
+         height="115"
+         x="175"
+         y="42.362183" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7203">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7205"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7207">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7209"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7211">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7213"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7215">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7217"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7219">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7221"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7223">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7225"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7227">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7229"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7231">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7233"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7235">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7237"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7239">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7241"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7243">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7245"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7247">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7249"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7251">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7253"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7255">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7257"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7259">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7261"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7263">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7265"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7267">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7269"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7271">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7273"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7275">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7277"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7279">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7281"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7283">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7285"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7287">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7289"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7291">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7293"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7295">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7297"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7299">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7301"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7303">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7305"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7307">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7309"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7311">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7313"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7315">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7317"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7319">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7321"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7323">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7325"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7327">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7329"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7331">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7333"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7335">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7337"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7339">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7341"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7343">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7345"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7347">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7349"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7351">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7353"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7355">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7357"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7359">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7361"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7363">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7365"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7367">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7369"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7371">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7373"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7375">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7377"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7379">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7381"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7383">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7385"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7387">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7389"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7391">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7393"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7395">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7397"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7399">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7401"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7403">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7405"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7407">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7409"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7411">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7413"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7415">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7417"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7419">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7421"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7423">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7425"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7427">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7429"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7431">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7433"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7435">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7437"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7439">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7441"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7443">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7445"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7447">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7449"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7451">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7453"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7455">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7457"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7459">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7461"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7463">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7465"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7467">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7469"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7471">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7473"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7475">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7477"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7479">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7481"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7483">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7485"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7487">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7489"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7491">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7493"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7495">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7497"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7499">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7501"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7503">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7505"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7507">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7509"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7511">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7513"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7515">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7517"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7519">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7521"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7523">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7525"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7527">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7529"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7531">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7533"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7535">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7537"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7539">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7541"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7543">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7545"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7547">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7549"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7551">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7553"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7555">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7557"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7559">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7561"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7563">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7565"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7567">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7569"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7571">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7573"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7575">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7577"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7579">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7581"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7583">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7585"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7587">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7589"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7591">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7593"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7595">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7597"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7599">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7601"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7603">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7605"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7607">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7609"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7611">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7613"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7615">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7617"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7619">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7621"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7623">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7625"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7627">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7629"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7631">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7633"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7635">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7637"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7639">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7641"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7643">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7645"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7647">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7649"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7651">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7653"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7655">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7657"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7659">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7661"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7663">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7665"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7667">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7669"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7671">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7673"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7675">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7677"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7679">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7681"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7683">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7685"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7687">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7689"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7691">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7693"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7695">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7697"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7699">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7701"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7703">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7705"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7707">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7709"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7711">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7713"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7715">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7717"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7719">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7721"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7723">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7725"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7727">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7729"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7731">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7733"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7735">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7737"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7739">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7741"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7743">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7745"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7747">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7749"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7751">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7753"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7755">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7757"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7759">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7761"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7763">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7765"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7767">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7769"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7771">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7773"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7775">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7777"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7779">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7781"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7783">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7785"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7787">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7789"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7791">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7793"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7795">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7797"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7799">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7801"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7803">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7805"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7807">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7809"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7811">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7813"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7815">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7817"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7819">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7821"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7823">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7825"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7827">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7829"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7831">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7833"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7835">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7837"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7839">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7841"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7843">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7845"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7847">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7849"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7851">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7853"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7855">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7857"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7859">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7861"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7863">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7865"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7867">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7869"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7871">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7873"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7875">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7877"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7879">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7881"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7883">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7885"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7887">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7889"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7891">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7893"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7895">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7897"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7899">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7901"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7903">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect7905"
+         width="115"
+         height="115"
+         x="170.5"
+         y="327.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7948">
+      <rect
+         y="452.86218"
+         x="170.5"
+         height="115"
+         width="115"
+         id="rect7950"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7952">
+      <rect
+         y="452.86218"
+         x="170.5"
+         height="115"
+         width="115"
+         id="rect7954"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7956">
+      <rect
+         y="452.86218"
+         x="170.5"
+         height="115"
+         width="115"
+         id="rect7958"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7960">
+      <rect
+         y="452.86218"
+         x="170.5"
+         height="115"
+         width="115"
+         id="rect7962"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7964">
+      <rect
+         y="452.86218"
+         x="170.5"
+         height="115"
+         width="115"
+         id="rect7966"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7968">
+      <rect
+         y="452.86218"
+         x="170.5"
+         height="115"
+         width="115"
+         id="rect7970"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7972">
+      <rect
+         y="452.86218"
+         x="170.5"
+         height="115"
+         width="115"
+         id="rect7974"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath7976">
+      <rect
+         y="452.86218"
+         x="170.5"
+         height="115"
+         width="115"
+         id="rect7978"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8370">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8372"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8374">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8376"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8378">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8380"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8382">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8384"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8386">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8388"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8390">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8392"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8394">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8396"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8398">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8400"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8402">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8404"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8406">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8408"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8410">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8412"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8414">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8416"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8418">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8420"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8422">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8424"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8426">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8428"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8430">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8432"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8434">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8436"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8438">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8440"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8442">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8444"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8446">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8448"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8450">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8452"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8454">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8456"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8458">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8460"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8462">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8464"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8466">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8468"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8470">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8472"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8474">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8476"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8478">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8480"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8482">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8484"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8486">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8488"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8490">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8492"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8494">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8496"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8498">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8500"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8502">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8504"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8506">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8508"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8510">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8512"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8514">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8516"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8518">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8520"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8522">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8524"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8526">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8528"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8530">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8532"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8534">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8536"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8538">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8540"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8542">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8544"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8546">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8548"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8550">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8552"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8554">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8556"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8558">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8560"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8562">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8564"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8566">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8568"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8570">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8572"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8574">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8576"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8578">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8580"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8582">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8584"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8586">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8588"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8590">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8592"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8594">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8596"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8598">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8600"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8602">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8604"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8606">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8608"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8610">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8612"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8614">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8616"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8618">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8620"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8622">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8624"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8626">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8628"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8630">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8632"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8634">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8636"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8638">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8640"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8642">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8644"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8646">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8648"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8650">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8652"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8654">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8656"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8658">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8660"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8662">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8664"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8666">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8668"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8670">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8672"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8674">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8676"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8678">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8680"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8682">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8684"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8686">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8688"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8690">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8692"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8694">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8696"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8698">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8700"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8702">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8704"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8706">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8708"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8710">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8712"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8714">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8716"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8718">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8720"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8722">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8724"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8726">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8728"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8730">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8732"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8734">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8736"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8738">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8740"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8742">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8744"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8746">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8748"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8750">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8752"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8754">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8756"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8758">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8760"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8762">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8764"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8766">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8768"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8770">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8772"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8774">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8776"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8778">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8780"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8782">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8784"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8786">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8788"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8790">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8792"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8794">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8796"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8798">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8800"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8802">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8804"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8806">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8808"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8810">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8812"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8814">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8816"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8818">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8820"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8822">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8824"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8826">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8828"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8830">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8832"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8834">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8836"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8838">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8840"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8842">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8844"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8846">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8848"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8850">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8852"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8854">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8856"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8858">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8860"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8862">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8864"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8866">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8868"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8870">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8872"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8874">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8876"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8878">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8880"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8882">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8884"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8886">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8888"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8890">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8892"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8894">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8896"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8898">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8900"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8902">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8904"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8906">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8908"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8910">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8912"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8914">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8916"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8918">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8920"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8922">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8924"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8926">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8928"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8930">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8932"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8934">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8936"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8938">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8940"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8942">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8944"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8946">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8948"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8950">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8952"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8954">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8956"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8958">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8960"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8962">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8964"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8966">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8968"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8970">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8972"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8974">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8976"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8978">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8980"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8982">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8984"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8986">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8988"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8990">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8992"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8994">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect8996"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath8998">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect9000"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath9002">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect9004"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath9006">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect9008"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath9010">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect9012"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath9014">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect9016"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath9018">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect9020"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath9022">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect9024"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath9026">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect9028"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath9030">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect9032"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath9034">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect9036"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath9038">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect9040"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath9042">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect9044"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath9046">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect9048"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath9050">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect9052"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath9054">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect9056"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath9058">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect9060"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath9062">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect9064"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath9066">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect9068"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath9070">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect9072"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath9074">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect9076"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath9078">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect9080"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath9082">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect9084"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath9086">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect9088"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath9090">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect9092"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath9094">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect9096"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath9098">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect9100"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath9102">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect9104"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath9106">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect9108"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath9110">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect9112"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath9114">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect9116"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath9118">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect9120"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath9122">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect9124"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath9126">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect9128"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath9130">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect9132"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath9134">
+      <rect
+         style="fill:#000000;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect9136"
+         width="115"
+         height="115"
+         x="170.5"
+         y="577.86218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath9545">
+      <rect
+         y="62.862183"
+         x="355.5"
+         height="115"
+         width="115"
+         id="rect9547"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath9549">
+      <rect
+         y="62.862183"
+         x="355.5"
+         height="115"
+         width="115"
+         id="rect9551"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath9553">
+      <rect
+         y="62.862183"
+         x="355.5"
+         height="115"
+         width="115"
+         id="rect9555"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath9557">
+      <rect
+         y="62.862183"
+         x="355.5"
+         height="115"
+         width="115"
+         id="rect9559"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath9561">
+      <rect
+         y="62.862183"
+         x="355.5"
+         height="115"
+         width="115"
+         id="rect9563"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath9565">
+      <rect
+         y="62.862183"
+         x="355.5"
+         height="115"
+         width="115"
+         id="rect9567"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath9569">
+      <rect
+         y="62.862183"
+         x="355.5"
+         height="115"
+         width="115"
+         id="rect9571"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath9573">
+      <rect
+         y="62.862183"
+         x="355.5"
+         height="115"
+         width="115"
+         id="rect9575"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10402">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10404"
+         width="115"
+         height="115"
+         x="520"
+         y="267.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10406">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10408"
+         width="115"
+         height="115"
+         x="520"
+         y="267.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10410">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10412"
+         width="115"
+         height="115"
+         x="520"
+         y="267.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10414">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10416"
+         width="115"
+         height="115"
+         x="520"
+         y="267.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10418">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10420"
+         width="115"
+         height="115"
+         x="520"
+         y="267.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10422">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10424"
+         width="115"
+         height="115"
+         x="520"
+         y="267.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10426">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10428"
+         width="115"
+         height="115"
+         x="520"
+         y="267.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10430">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10432"
+         width="115"
+         height="115"
+         x="520"
+         y="267.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10434">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10436"
+         width="115"
+         height="115"
+         x="520"
+         y="267.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10438">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10440"
+         width="115"
+         height="115"
+         x="520"
+         y="267.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10442">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10444"
+         width="115"
+         height="115"
+         x="520"
+         y="267.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10476">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10478"
+         width="115"
+         height="115"
+         x="520"
+         y="462.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10480">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10482"
+         width="115"
+         height="115"
+         x="520"
+         y="462.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10484">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10486"
+         width="115"
+         height="115"
+         x="520"
+         y="462.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10488">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10490"
+         width="115"
+         height="115"
+         x="520"
+         y="462.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10492">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10494"
+         width="115"
+         height="115"
+         x="520"
+         y="462.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10496">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10498"
+         width="115"
+         height="115"
+         x="520"
+         y="462.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10500">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10502"
+         width="115"
+         height="115"
+         x="520"
+         y="462.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10504">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10506"
+         width="115"
+         height="115"
+         x="520"
+         y="462.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10508">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10510"
+         width="115"
+         height="115"
+         x="520"
+         y="462.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10512">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10514"
+         width="115"
+         height="115"
+         x="520"
+         y="462.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10516">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10518"
+         width="115"
+         height="115"
+         x="520"
+         y="462.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10520">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10522"
+         width="115"
+         height="115"
+         x="520"
+         y="462.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10554">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10556"
+         width="115"
+         height="115"
+         x="505"
+         y="577.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10558">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10560"
+         width="115"
+         height="115"
+         x="505"
+         y="577.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10562">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10564"
+         width="115"
+         height="115"
+         x="505"
+         y="577.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10566">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10568"
+         width="115"
+         height="115"
+         x="505"
+         y="577.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10570">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10572"
+         width="115"
+         height="115"
+         x="505"
+         y="577.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10574">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10576"
+         width="115"
+         height="115"
+         x="505"
+         y="577.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10578">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10580"
+         width="115"
+         height="115"
+         x="505"
+         y="577.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10582">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10584"
+         width="115"
+         height="115"
+         x="505"
+         y="577.36218" />
+    </clipPath>
+    <pattern
+       patternUnits="userSpaceOnUse"
+       width="71"
+       height="71"
+       patternTransform="translate(-160.5,-138.125)"
+       id="pattern10608">
+      <rect
+         y="0.48718262"
+         x="0.5"
+         height="70"
+         width="70"
+         id="rect10606"
+         style="opacity:0.94899998;fill:#000000;fill-opacity:1;stroke:#ffff00;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-opacity:0.94117647;stroke-dasharray:none;stroke-dashoffset:0" />
+    </pattern>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10625">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10627"
+         width="115"
+         height="115"
+         x="530"
+         y="702.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10629">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10631"
+         width="115"
+         height="115"
+         x="530"
+         y="702.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10633">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10635"
+         width="115"
+         height="115"
+         x="530"
+         y="702.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10637">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10639"
+         width="115"
+         height="115"
+         x="530"
+         y="702.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10641">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10643"
+         width="115"
+         height="115"
+         x="530"
+         y="702.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10645">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10647"
+         width="115"
+         height="115"
+         x="530"
+         y="702.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10649">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10651"
+         width="115"
+         height="115"
+         x="530"
+         y="702.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10653">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10655"
+         width="115"
+         height="115"
+         x="530"
+         y="702.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10657">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10659"
+         width="115"
+         height="115"
+         x="530"
+         y="702.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10661">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10663"
+         width="115"
+         height="115"
+         x="530"
+         y="702.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10665">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10667"
+         width="115"
+         height="115"
+         x="530"
+         y="702.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10669">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10671"
+         width="115"
+         height="115"
+         x="530"
+         y="702.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10757">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10759"
+         width="115"
+         height="115"
+         x="535"
+         y="762.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10761">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10763"
+         width="115"
+         height="115"
+         x="535"
+         y="762.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10765">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10767"
+         width="115"
+         height="115"
+         x="535"
+         y="762.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10769">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10771"
+         width="115"
+         height="115"
+         x="535"
+         y="762.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10773">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10775"
+         width="115"
+         height="115"
+         x="535"
+         y="762.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10777">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10779"
+         width="115"
+         height="115"
+         x="535"
+         y="762.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10781">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10783"
+         width="115"
+         height="115"
+         x="535"
+         y="762.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10785">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10787"
+         width="115"
+         height="115"
+         x="535"
+         y="762.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10789">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10791"
+         width="115"
+         height="115"
+         x="535"
+         y="762.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10793">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10795"
+         width="115"
+         height="115"
+         x="535"
+         y="762.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10797">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10799"
+         width="115"
+         height="115"
+         x="535"
+         y="762.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10801">
+      <rect
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect10803"
+         width="115"
+         height="115"
+         x="535"
+         y="762.36218" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10877">
+      <rect
+         y="212.36218"
+         x="1005"
+         height="115"
+         width="115"
+         id="rect10879"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10881">
+      <rect
+         y="212.36218"
+         x="1005"
+         height="115"
+         width="115"
+         id="rect10883"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10885">
+      <rect
+         y="212.36218"
+         x="1005"
+         height="115"
+         width="115"
+         id="rect10887"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10889">
+      <rect
+         y="212.36218"
+         x="1005"
+         height="115"
+         width="115"
+         id="rect10891"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10893">
+      <rect
+         y="212.36218"
+         x="1005"
+         height="115"
+         width="115"
+         id="rect10895"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10897">
+      <rect
+         y="212.36218"
+         x="1005"
+         height="115"
+         width="115"
+         id="rect10899"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10901">
+      <rect
+         y="212.36218"
+         x="1005"
+         height="115"
+         width="115"
+         id="rect10903"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10905">
+      <rect
+         y="212.36218"
+         x="1005"
+         height="115"
+         width="115"
+         id="rect10907"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10909">
+      <rect
+         y="212.36218"
+         x="1005"
+         height="115"
+         width="115"
+         id="rect10911"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10913">
+      <rect
+         y="212.36218"
+         x="1005"
+         height="115"
+         width="115"
+         id="rect10915"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10917">
+      <rect
+         y="212.36218"
+         x="1005"
+         height="115"
+         width="115"
+         id="rect10919"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10921">
+      <rect
+         y="212.36218"
+         x="1005"
+         height="115"
+         width="115"
+         id="rect10923"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10925">
+      <rect
+         y="212.36218"
+         x="1005"
+         height="115"
+         width="115"
+         id="rect10927"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10929">
+      <rect
+         y="212.36218"
+         x="1005"
+         height="115"
+         width="115"
+         id="rect10931"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath10933">
+      <rect
+         y="212.36218"
+         x="1005"
+         height="115"
+         width="115"
+         id="rect10935"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath11035">
+      <rect
+         y="342.36218"
+         x="1005"
+         height="115"
+         width="115"
+         id="rect11037"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath11039">
+      <rect
+         y="342.36218"
+         x="1005"
+         height="115"
+         width="115"
+         id="rect11041"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath11043">
+      <rect
+         y="212.36218"
+         x="915"
+         height="115"
+         width="115"
+         id="rect11045"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath11047">
+      <rect
+         y="342.36218"
+         x="1005"
+         height="115"
+         width="115"
+         id="rect11049"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath11051">
+      <rect
+         y="212.36218"
+         x="930"
+         height="115"
+         width="115"
+         id="rect11053"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath11055">
+      <rect
+         y="342.36218"
+         x="1005"
+         height="115"
+         width="115"
+         id="rect11057"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath11059">
+      <rect
+         y="212.36218"
+         x="945"
+         height="115"
+         width="115"
+         id="rect11061"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath11063">
+      <rect
+         y="342.36218"
+         x="1005"
+         height="115"
+         width="115"
+         id="rect11065"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath11067">
+      <rect
+         y="212.36218"
+         x="960"
+         height="115"
+         width="115"
+         id="rect11069"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath11071">
+      <rect
+         y="342.36218"
+         x="1005"
+         height="115"
+         width="115"
+         id="rect11073"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath11075">
+      <rect
+         y="212.36218"
+         x="975"
+         height="115"
+         width="115"
+         id="rect11077"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath11079">
+      <rect
+         y="342.36218"
+         x="1005"
+         height="115"
+         width="115"
+         id="rect11081"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath11083">
+      <rect
+         y="212.36218"
+         x="990"
+         height="115"
+         width="115"
+         id="rect11085"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath11087">
+      <rect
+         y="342.36218"
+         x="1005"
+         height="115"
+         width="115"
+         id="rect11089"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath11091">
+      <rect
+         y="212.36218"
+         x="1005"
+         height="115"
+         width="115"
+         id="rect11093"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath11155">
+      <rect
+         y="217.36218"
+         x="1485"
+         height="115"
+         width="115"
+         id="rect11157"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath11159">
+      <rect
+         y="217.36218"
+         x="1485"
+         height="115"
+         width="115"
+         id="rect11161"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath11163">
+      <rect
+         y="217.36218"
+         x="1485"
+         height="115"
+         width="115"
+         id="rect11165"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath11167">
+      <rect
+         y="217.36218"
+         x="1485"
+         height="115"
+         width="115"
+         id="rect11169"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath11171">
+      <rect
+         y="217.36218"
+         x="1485"
+         height="115"
+         width="115"
+         id="rect11173"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath11175">
+      <rect
+         y="217.36218"
+         x="1485"
+         height="115"
+         width="115"
+         id="rect11177"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath11179">
+      <rect
+         y="217.36218"
+         x="1485"
+         height="115"
+         width="115"
+         id="rect11181"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath11183">
+      <rect
+         y="217.36218"
+         x="1485"
+         height="115"
+         width="115"
+         id="rect11185"
+         style="fill:#000000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath11488">
+      <rect
+         y="168.9841"
+         x="-17.026188"
+         height="95.052338"
+         width="95.052338"
+         id="rect11490"
+         style="fill:#000000;stroke:#000000;stroke-width:1.06241;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         transform="matrix(0.85550008,-0.51780267,0.85550008,0.51780267,0,0)" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath11492">
+      <rect
+         y="177.75092"
+         x="-8.259387"
+         height="95.052338"
+         width="95.052338"
+         id="rect11494"
+         style="fill:#000000;stroke:#000000;stroke-width:1.06241;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         transform="matrix(0.85550008,-0.51780267,0.85550008,0.51780267,0,0)" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath11496">
+      <rect
+         y="186.51772"
+         x="0.50741416"
+         height="95.052338"
+         width="95.052338"
+         id="rect11498"
+         style="fill:#000000;stroke:#000000;stroke-width:1.06241;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         transform="matrix(0.85550008,-0.51780267,0.85550008,0.51780267,0,0)" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath11500">
+      <rect
+         y="195.28452"
+         x="9.2742147"
+         height="95.052338"
+         width="95.052338"
+         id="rect11502"
+         style="fill:#000000;stroke:#000000;stroke-width:1.06241;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         transform="matrix(0.85550008,-0.51780267,0.85550008,0.51780267,0,0)" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath11504">
+      <rect
+         y="204.05132"
+         x="18.041016"
+         height="95.052338"
+         width="95.052338"
+         id="rect11506"
+         style="fill:#000000;stroke:#000000;stroke-width:1.06241;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         transform="matrix(0.85550008,-0.51780267,0.85550008,0.51780267,0,0)" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath11508">
+      <rect
+         y="212.81812"
+         x="26.807816"
+         height="95.052338"
+         width="95.052338"
+         id="rect11510"
+         style="fill:#000000;stroke:#000000;stroke-width:1.06241;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         transform="matrix(0.85550008,-0.51780267,0.85550008,0.51780267,0,0)" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath11512">
+      <rect
+         y="221.58492"
+         x="35.574615"
+         height="95.052338"
+         width="95.052338"
+         id="rect11514"
+         style="fill:#000000;stroke:#000000;stroke-width:1.06241;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         transform="matrix(0.85550008,-0.51780267,0.85550008,0.51780267,0,0)" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath11516">
+      <rect
+         y="221.58492"
+         x="35.574615"
+         height="95.052338"
+         width="95.052338"
+         id="rect11518"
+         style="fill:#000000;stroke:#000000;stroke-width:1.06241;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         transform="matrix(0.85550008,-0.51780267,0.85550008,0.51780267,0,0)" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath11520">
+      <rect
+         y="221.58492"
+         x="35.574615"
+         height="95.052338"
+         width="95.052338"
+         id="rect11522"
+         style="fill:#000000;stroke:#000000;stroke-width:1.06241;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         transform="matrix(0.85550008,-0.51780267,0.85550008,0.51780267,0,0)" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath11524">
+      <rect
+         y="221.58492"
+         x="35.574615"
+         height="95.052338"
+         width="95.052338"
+         id="rect11526"
+         style="fill:#000000;stroke:#000000;stroke-width:1.06241;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         transform="matrix(0.85550008,-0.51780267,0.85550008,0.51780267,0,0)" />
+    </clipPath>
+    <clipPath
+       clipPathUnits="userSpaceOnUse"
+       id="clipPath11528">
+      <rect
+         y="221.58492"
+         x="35.574615"
+         height="95.052338"
+         width="95.052338"
+         id="rect11530"
+         style="fill:#000000;stroke:#000000;stroke-width:1.06241;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         transform="matrix(0.85550008,-0.51780267,0.85550008,0.51780267,0,0)" />
+    </clipPath>
+    <linearGradient
+       inkscape:collect="always"
+       xlink:href="#linearGradient11910"
+       id="linearGradient11916"
+       x1="179.5"
+       y1="-217.63782"
+       x2="480.5"
+       y2="-217.63782"
+       gradientUnits="userSpaceOnUse" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="0.3245239"
+     inkscape:cx="1145.4883"
+     inkscape:cy="1129.6405"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1"
+     showgrid="false"
+     inkscape:snap-bbox="true"
+     inkscape:window-width="1920"
+     inkscape:window-height="1014"
+     inkscape:window-x="0"
+     inkscape:window-y="27"
+     inkscape:window-maximized="1"
+     inkscape:object-paths="true"
+     inkscape:object-nodes="true"
+     inkscape:document-rotation="0">
+    <inkscape:grid
+       type="xygrid"
+       id="grid3794" />
+  </sodipodi:namedview>
+  <metadata
+     id="metadata3785">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     id="layer1">
+    <text
+       xml:space="preserve"
+       style="font-style:normal;font-weight:normal;line-height:0%;font-family:sans-serif;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none"
+       x="27.142857"
+       y="42.362183"
+       id="text3788"><tspan
+         sodipodi:role="line"
+         id="tspan3790"
+         x="27.142857"
+         y="42.362183"
+         style="font-size:24px;line-height:1.25;font-family:sans-serif">Simple hatches</tspan></text>
+    <g
+       id="g4372"
+       transform="translate(384.5,5.5000026)">
+      <path
+         transform="translate(6,20)"
+         clip-path="url(#clipPath4366)"
+         inkscape:connector-curvature="0"
+         id="path3798"
+         d="M 180,42.362183 V 192.36218"
+         style="fill:none;stroke:#a080ff;stroke-width:2;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
+      <path
+         transform="translate(6,20)"
+         clip-path="url(#clipPath4362)"
+         style="fill:none;stroke:#a080ff;stroke-width:2;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         d="M 195,42.362183 V 192.36218"
+         id="path4310"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(6,20)"
+         clip-path="url(#clipPath4358)"
+         inkscape:connector-curvature="0"
+         id="path4314"
+         d="M 210,42.362183 V 192.36218"
+         style="fill:none;stroke:#a080ff;stroke-width:2;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
+      <path
+         transform="translate(6,20)"
+         clip-path="url(#clipPath4354)"
+         style="fill:none;stroke:#a080ff;stroke-width:2;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         d="M 225,42.362183 V 192.36218"
+         id="path4318"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(6,20)"
+         clip-path="url(#clipPath4350)"
+         style="fill:none;stroke:#a080ff;stroke-width:2;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         d="M 240,42.362183 V 192.36218"
+         id="path4322"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(6,20)"
+         clip-path="url(#clipPath4346)"
+         inkscape:connector-curvature="0"
+         id="path4326"
+         d="M 255,42.362183 V 192.36218"
+         style="fill:none;stroke:#a080ff;stroke-width:2;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
+      <path
+         transform="translate(6,20)"
+         clip-path="url(#clipPath4342)"
+         style="fill:none;stroke:#a080ff;stroke-width:2;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         d="M 270,42.362183 V 192.36218"
+         id="path4330"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(6,20)"
+         clip-path="url(#clipPath4338)"
+         inkscape:connector-curvature="0"
+         id="path4334"
+         d="M 285,42.362183 V 192.36218"
+         style="fill:none;stroke:#a080ff;stroke-width:2;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
+      <rect
+         y="62.362183"
+         x="181"
+         height="115"
+         width="115"
+         id="rect4370"
+         style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </g>
+    <rect
+       style="fill:url(#simple1) #ff0000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       id="rect4383"
+       width="115"
+       height="115"
+       x="435.5"
+       y="67.862183" />
+    <g
+       transform="translate(384.5,135.5)"
+       id="g4385">
+      <path
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         d="M 180,42.362183 V 192.36218"
+         id="path4387"
+         inkscape:connector-curvature="0"
+         clip-path="url(#clipPath4366)"
+         transform="translate(6,20)" />
+      <path
+         inkscape:connector-curvature="0"
+         id="path4389"
+         d="M 195,42.362183 V 192.36218"
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         clip-path="url(#clipPath4362)"
+         transform="translate(6,20)" />
+      <path
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         d="M 210,42.362183 V 192.36218"
+         id="path4391"
+         inkscape:connector-curvature="0"
+         clip-path="url(#clipPath4358)"
+         transform="translate(6,20)" />
+      <path
+         inkscape:connector-curvature="0"
+         id="path4393"
+         d="M 225,42.362183 V 192.36218"
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         clip-path="url(#clipPath4354)"
+         transform="translate(6,20)" />
+      <path
+         inkscape:connector-curvature="0"
+         id="path4395"
+         d="M 240,42.362183 V 192.36218"
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         clip-path="url(#clipPath4350)"
+         transform="translate(6,20)" />
+      <path
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         d="M 255,42.362183 V 192.36218"
+         id="path4397"
+         inkscape:connector-curvature="0"
+         clip-path="url(#clipPath4346)"
+         transform="translate(6,20)" />
+      <path
+         inkscape:connector-curvature="0"
+         id="path4399"
+         d="M 270,42.362183 V 192.36218"
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         clip-path="url(#clipPath4342)"
+         transform="translate(6,20)" />
+      <path
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         d="M 285,42.362183 V 192.36218"
+         id="path4401"
+         inkscape:connector-curvature="0"
+         clip-path="url(#clipPath4338)"
+         transform="translate(6,20)" />
+      <rect
+         style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect4403"
+         width="115"
+         height="115"
+         x="181"
+         y="62.362183" />
+    </g>
+    <rect
+       y="197.86218"
+       x="435.5"
+       height="115"
+       width="115"
+       id="rect4405"
+       style="fill:url(#simple2) #ff0000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    <g
+       id="g4695"
+       transform="translate(384.5,135.5)">
+      <path
+         transform="translate(6,20)"
+         clip-path="url(#clipPath4366)"
+         inkscape:connector-curvature="0"
+         id="path4697"
+         d="M 180,42.362183 V 192.36218"
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
+      <path
+         transform="translate(6,20)"
+         clip-path="url(#clipPath4362)"
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         d="M 195,42.362183 V 192.36218"
+         id="path4699"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(6,20)"
+         clip-path="url(#clipPath4358)"
+         inkscape:connector-curvature="0"
+         id="path4701"
+         d="M 210,42.362183 V 192.36218"
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
+      <path
+         transform="translate(6,20)"
+         clip-path="url(#clipPath4354)"
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         d="M 225,42.362183 V 192.36218"
+         id="path4703"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(6,20)"
+         clip-path="url(#clipPath4350)"
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         d="M 240,42.362183 V 192.36218"
+         id="path4705"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(6,20)"
+         clip-path="url(#clipPath4346)"
+         inkscape:connector-curvature="0"
+         id="path4707"
+         d="M 255,42.362183 V 192.36218"
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
+      <path
+         transform="translate(6,20)"
+         clip-path="url(#clipPath4342)"
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         d="M 270,42.362183 V 192.36218"
+         id="path4709"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(6,20)"
+         clip-path="url(#clipPath4338)"
+         inkscape:connector-curvature="0"
+         id="path4711"
+         d="M 285,42.362183 V 192.36218"
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
+      <rect
+         y="62.362183"
+         x="181"
+         height="115"
+         width="115"
+         id="rect4713"
+         style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </g>
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 175,327.36218 5,10"
+       id="path5443"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7903)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 175,337.36218 5,10"
+       id="path5445"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7899)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 175,347.36218 5,10"
+       id="path5447"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7895)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 175,357.36218 5,10"
+       id="path5449"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7891)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 175,367.36218 5,10"
+       id="path5451"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7887)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5453"
+       d="m 175,327.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7883)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5455"
+       d="m 175,337.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7879)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5457"
+       d="m 175,347.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7875)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5459"
+       d="m 175,357.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7871)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5461"
+       d="m 175,367.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7867)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 175,377.36218 5,10"
+       id="path5463"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7863)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5465"
+       d="m 175,387.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7859)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5467"
+       d="m 175,397.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7855)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5469"
+       d="m 175,407.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7851)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5471"
+       d="m 175,417.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7847)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5473"
+       d="m 175,427.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7843)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 175,387.36218 5,10"
+       id="path5475"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7839)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 175,397.36218 5,10"
+       id="path5477"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7835)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 175,407.36218 5,10"
+       id="path5479"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7831)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 175,417.36218 5,10"
+       id="path5481"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7827)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 175,427.36218 5,10"
+       id="path5483"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7823)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5485"
+       d="m 175,437.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7819)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5487"
+       d="m 190,327.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7815)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5489"
+       d="m 190,337.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7811)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5491"
+       d="m 190,347.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7807)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5493"
+       d="m 190,357.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7803)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5495"
+       d="m 190,367.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7799)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 190,327.36218 5,10"
+       id="path5497"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7795)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 190,337.36218 5,10"
+       id="path5499"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7791)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 190,347.36218 5,10"
+       id="path5501"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7787)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 190,357.36218 5,10"
+       id="path5503"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7783)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 190,367.36218 5,10"
+       id="path5505"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7779)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5507"
+       d="m 190,377.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7775)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 190,387.36218 5,10"
+       id="path5509"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7771)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 190,397.36218 5,10"
+       id="path5511"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7767)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 190,407.36218 5,10"
+       id="path5513"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7763)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 190,417.36218 5,10"
+       id="path5515"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7759)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 190,427.36218 5,10"
+       id="path5517"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7755)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5519"
+       d="m 190,387.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7751)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5521"
+       d="m 190,397.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7747)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5523"
+       d="m 190,407.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7743)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5525"
+       d="m 190,417.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7739)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5527"
+       d="m 190,427.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7735)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 190,437.36218 5,10"
+       id="path5529"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7731)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5531"
+       d="m 205,327.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7727)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5533"
+       d="m 205,337.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7723)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5535"
+       d="m 205,347.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7719)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5537"
+       d="m 205,357.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7715)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5539"
+       d="m 205,367.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7711)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 205,327.36218 5,10"
+       id="path5541"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7707)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 205,337.36218 5,10"
+       id="path5543"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7703)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 205,347.36218 5,10"
+       id="path5545"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7699)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 205,357.36218 5,10"
+       id="path5547"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7695)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 205,367.36218 5,10"
+       id="path5549"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7691)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5551"
+       d="m 205,377.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7687)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 205,387.36218 5,10"
+       id="path5553"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7683)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 205,397.36218 5,10"
+       id="path5555"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7679)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 205,407.36218 5,10"
+       id="path5557"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7675)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 205,417.36218 5,10"
+       id="path5559"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7671)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 205,427.36218 5,10"
+       id="path5561"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7667)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5563"
+       d="m 205,387.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7663)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5565"
+       d="m 205,397.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7659)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5567"
+       d="m 205,407.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7655)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5569"
+       d="m 205,417.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7651)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5571"
+       d="m 205,427.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7647)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 205,437.36218 5,10"
+       id="path5573"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7643)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 220,327.36218 5,10"
+       id="path5575"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7639)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 220,337.36218 5,10"
+       id="path5577"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7635)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 220,347.36218 5,10"
+       id="path5579"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7631)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 220,357.36218 5,10"
+       id="path5581"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7627)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 220,367.36218 5,10"
+       id="path5583"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7623)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5585"
+       d="m 220,327.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7619)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5587"
+       d="m 220,337.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7615)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5589"
+       d="m 220,347.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7611)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5591"
+       d="m 220,357.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7607)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5593"
+       d="m 220,367.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7603)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 220,377.36218 5,10"
+       id="path5595"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7599)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5597"
+       d="m 220,387.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7595)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5599"
+       d="m 220,397.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7591)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5601"
+       d="m 220,407.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7587)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5603"
+       d="m 220,417.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7583)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5605"
+       d="m 220,427.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7579)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 220,387.36218 5,10"
+       id="path5607"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7575)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 220,397.36218 5,10"
+       id="path5609"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7571)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 220,407.36218 5,10"
+       id="path5611"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7567)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 220,417.36218 5,10"
+       id="path5613"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7563)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 220,427.36218 5,10"
+       id="path5615"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7559)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5617"
+       d="m 220,437.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7555)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5619"
+       d="m 235,327.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7551)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5621"
+       d="m 235,337.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7547)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5623"
+       d="m 235,347.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7543)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5625"
+       d="m 235,357.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7539)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5627"
+       d="m 235,367.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7535)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 235,327.36218 5,10"
+       id="path5629"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7531)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 235,337.36218 5,10"
+       id="path5631"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7527)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 235,347.36218 5,10"
+       id="path5633"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7523)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 235,357.36218 5,10"
+       id="path5635"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7519)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 235,367.36218 5,10"
+       id="path5637"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7515)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5639"
+       d="m 235,377.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7511)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 235,387.36218 5,10"
+       id="path5641"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7507)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 235,397.36218 5,10"
+       id="path5643"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7503)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 235,407.36218 5,10"
+       id="path5645"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7499)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 235,417.36218 5,10"
+       id="path5647"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7495)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 235,427.36218 5,10"
+       id="path5649"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7491)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5651"
+       d="m 235,387.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7487)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5653"
+       d="m 235,397.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7483)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5655"
+       d="m 235,407.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7479)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5657"
+       d="m 235,417.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7475)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5659"
+       d="m 235,427.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7471)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 235,437.36218 5,10"
+       id="path5661"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7467)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 250,327.36218 5,10"
+       id="path5663"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7463)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 250,337.36218 5,10"
+       id="path5665"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7459)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 250,347.36218 5,10"
+       id="path5667"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7455)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 250,357.36218 5,10"
+       id="path5669"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7451)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 250,367.36218 5,10"
+       id="path5671"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7447)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5673"
+       d="m 250,327.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7443)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5675"
+       d="m 250,337.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7439)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5677"
+       d="m 250,347.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7435)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5679"
+       d="m 250,357.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7431)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5681"
+       d="m 250,367.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7427)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 250,377.36218 5,10"
+       id="path5683"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7423)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5685"
+       d="m 250,387.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7419)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5687"
+       d="m 250,397.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7415)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5689"
+       d="m 250,407.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7411)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5691"
+       d="m 250,417.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7407)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5693"
+       d="m 250,427.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7403)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 250,387.36218 5,10"
+       id="path5695"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7399)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 250,397.36218 5,10"
+       id="path5697"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7395)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 250,407.36218 5,10"
+       id="path5699"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7391)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 250,417.36218 5,10"
+       id="path5701"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7387)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 250,427.36218 5,10"
+       id="path5703"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7383)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5705"
+       d="m 250,437.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7379)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 265,327.36218 5,10"
+       id="path5707"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7375)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 265,337.36218 5,10"
+       id="path5709"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7371)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 265,347.36218 5,10"
+       id="path5711"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7367)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 265,357.36218 5,10"
+       id="path5713"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7363)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 265,367.36218 5,10"
+       id="path5715"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7359)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5717"
+       d="m 265,327.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7355)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5719"
+       d="m 265,337.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7351)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5721"
+       d="m 265,347.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7347)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5723"
+       d="m 265,357.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7343)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5725"
+       d="m 265,367.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7339)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 265,377.36218 5,10"
+       id="path5727"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7335)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5729"
+       d="m 265,387.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7331)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5731"
+       d="m 265,397.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7327)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5733"
+       d="m 265,407.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7323)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5735"
+       d="m 265,417.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7319)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5737"
+       d="m 265,427.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7315)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 265,387.36218 5,10"
+       id="path5739"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7311)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 265,397.36218 5,10"
+       id="path5741"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7307)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 265,407.36218 5,10"
+       id="path5743"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7303)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 265,417.36218 5,10"
+       id="path5745"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7299)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 265,427.36218 5,10"
+       id="path5747"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7295)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5749"
+       d="m 265,437.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7291)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5751"
+       d="m 280,327.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7287)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5753"
+       d="m 280,337.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7283)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5755"
+       d="m 280,347.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7279)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5757"
+       d="m 280,357.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7275)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5759"
+       d="m 280,367.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7271)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 280,327.36218 5,10"
+       id="path5761"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7267)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 280,337.36218 5,10"
+       id="path5763"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7263)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 280,347.36218 5,10"
+       id="path5765"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7259)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 280,357.36218 5,10"
+       id="path5767"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7255)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 280,367.36218 5,10"
+       id="path5769"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7251)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5771"
+       d="m 280,377.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7247)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 280,387.36218 5,10"
+       id="path5773"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7243)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 280,397.36218 5,10"
+       id="path5775"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7239)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 280,407.36218 5,10"
+       id="path5777"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7235)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 280,417.36218 5,10"
+       id="path5779"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7231)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 280,427.36218 5,10"
+       id="path5781"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7227)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5783"
+       d="m 280,387.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7223)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5785"
+       d="m 280,397.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7219)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5787"
+       d="m 280,407.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7215)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5789"
+       d="m 280,417.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7211)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path5791"
+       d="m 280,427.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7207)"
+       transform="translate(395,2.6171874e-6)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 280,437.36218 5,10"
+       id="path5793"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7203)"
+       transform="translate(395,2.6171874e-6)" />
+    <rect
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       id="rect7907"
+       width="115"
+       height="115"
+       x="565.5"
+       y="327.86218" />
+    <rect
+       style="fill:url(#simple3) #ff0000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       id="rect7909"
+       width="115"
+       height="115"
+       x="435.5"
+       y="327.86218" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 175,452.36218 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10"
+       id="path7930"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7976)"
+       transform="translate(395,5.0000026)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path7932"
+       d="m 190,452.36218 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7972)"
+       transform="translate(395,5.0000026)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path7934"
+       d="m 205,452.36218 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7968)"
+       transform="translate(395,5.0000026)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 220,452.36218 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10"
+       id="path7936"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7964)"
+       transform="translate(395,5.0000026)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path7938"
+       d="m 235,452.36218 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7960)"
+       transform="translate(395,5.0000026)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 250,452.36218 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10"
+       id="path7940"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7956)"
+       transform="translate(395,5.0000026)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 265,452.36218 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10"
+       id="path7942"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath7952)"
+       transform="translate(395,5.0000026)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path7944"
+       d="m 280,452.36218 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath7948)"
+       transform="translate(395,5.0000026)" />
+    <rect
+       y="457.86218"
+       x="565.5"
+       height="115"
+       width="115"
+       id="rect7980"
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    <rect
+       y="457.86218"
+       x="435.5"
+       height="115"
+       width="115"
+       id="rect7982"
+       style="fill:url(#simple4) #ff0000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    <g
+       id="g9142"
+       transform="translate(395,5.0000026)">
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath9134)"
+         inkscape:connector-curvature="0"
+         id="path7984"
+         d="m 175,582.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath9130)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 175,587.36218 5,10 5,-5"
+         id="path7986"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath9126)"
+         inkscape:connector-curvature="0"
+         id="path7988"
+         d="m 175,592.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath9122)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 175,597.36218 5,10 5,-5"
+         id="path7990"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath9118)"
+         inkscape:connector-curvature="0"
+         id="path7992"
+         d="m 175,602.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath9114)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 175,607.36218 5,10 5,-5"
+         id="path7994"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath9110)"
+         inkscape:connector-curvature="0"
+         id="path7996"
+         d="m 175,612.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath9106)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 175,617.36218 5,10 5,-5"
+         id="path7998"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath9102)"
+         inkscape:connector-curvature="0"
+         id="path8000"
+         d="m 175,622.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath9098)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 175,627.36218 5,10 5,-5"
+         id="path8002"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath9094)"
+         inkscape:connector-curvature="0"
+         id="path8004"
+         d="m 175,632.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath9090)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 175,637.36218 5,10 5,-5"
+         id="path8006"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath9086)"
+         inkscape:connector-curvature="0"
+         id="path8008"
+         d="m 175,642.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath9082)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 175,647.36218 5,10 5,-5"
+         id="path8010"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath9078)"
+         inkscape:connector-curvature="0"
+         id="path8012"
+         d="m 175,652.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath9074)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 175,657.36218 5,10 5,-5"
+         id="path8014"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath9070)"
+         inkscape:connector-curvature="0"
+         id="path8016"
+         d="m 175,662.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath9066)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 175,667.36218 5,10 5,-5"
+         id="path8018"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath9062)"
+         inkscape:connector-curvature="0"
+         id="path8020"
+         d="m 175,672.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath9058)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 190,582.36218 5,10 5,-5"
+         id="path8022"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath9054)"
+         inkscape:connector-curvature="0"
+         id="path8024"
+         d="m 190,587.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath9050)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 190,592.36218 5,10 5,-5"
+         id="path8026"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath9046)"
+         inkscape:connector-curvature="0"
+         id="path8028"
+         d="m 190,597.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath9042)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 190,602.36218 5,10 5,-5"
+         id="path8030"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath9038)"
+         inkscape:connector-curvature="0"
+         id="path8032"
+         d="m 190,607.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath9034)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 190,612.36218 5,10 5,-5"
+         id="path8034"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath9030)"
+         inkscape:connector-curvature="0"
+         id="path8036"
+         d="m 190,617.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath9026)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 190,622.36218 5,10 5,-5"
+         id="path8038"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath9022)"
+         inkscape:connector-curvature="0"
+         id="path8040"
+         d="m 190,627.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath9018)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 190,632.36218 5,10 5,-5"
+         id="path8042"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath9014)"
+         inkscape:connector-curvature="0"
+         id="path8044"
+         d="m 190,637.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath9010)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 190,642.36218 5,10 5,-5"
+         id="path8046"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath9006)"
+         inkscape:connector-curvature="0"
+         id="path8048"
+         d="m 190,647.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath9002)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 190,652.36218 5,10 5,-5"
+         id="path8050"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8998)"
+         inkscape:connector-curvature="0"
+         id="path8052"
+         d="m 190,657.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8994)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 190,662.36218 5,10 5,-5"
+         id="path8054"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8990)"
+         inkscape:connector-curvature="0"
+         id="path8056"
+         d="m 190,667.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8986)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 190,672.36218 5,10 5,-5"
+         id="path8058"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8982)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 205,582.36218 5,10 5,-5"
+         id="path8060"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8978)"
+         inkscape:connector-curvature="0"
+         id="path8062"
+         d="m 205,587.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8974)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 205,592.36218 5,10 5,-5"
+         id="path8064"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8970)"
+         inkscape:connector-curvature="0"
+         id="path8066"
+         d="m 205,597.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8966)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 205,602.36218 5,10 5,-5"
+         id="path8068"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8962)"
+         inkscape:connector-curvature="0"
+         id="path8070"
+         d="m 205,607.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8958)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 205,612.36218 5,10 5,-5"
+         id="path8072"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8954)"
+         inkscape:connector-curvature="0"
+         id="path8074"
+         d="m 205,617.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8950)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 205,622.36218 5,10 5,-5"
+         id="path8076"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8946)"
+         inkscape:connector-curvature="0"
+         id="path8078"
+         d="m 205,627.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8942)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 205,632.36218 5,10 5,-5"
+         id="path8080"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8938)"
+         inkscape:connector-curvature="0"
+         id="path8082"
+         d="m 205,637.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8934)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 205,642.36218 5,10 5,-5"
+         id="path8084"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8930)"
+         inkscape:connector-curvature="0"
+         id="path8086"
+         d="m 205,647.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8926)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 205,652.36218 5,10 5,-5"
+         id="path8088"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8922)"
+         inkscape:connector-curvature="0"
+         id="path8090"
+         d="m 205,657.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8918)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 205,662.36218 5,10 5,-5"
+         id="path8092"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8914)"
+         inkscape:connector-curvature="0"
+         id="path8094"
+         d="m 205,667.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8910)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 205,672.36218 5,10 5,-5"
+         id="path8096"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8906)"
+         inkscape:connector-curvature="0"
+         id="path8098"
+         d="m 220,582.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8902)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 220,587.36218 5,10 5,-5"
+         id="path8100"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8898)"
+         inkscape:connector-curvature="0"
+         id="path8102"
+         d="m 220,592.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8894)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 220,597.36218 5,10 5,-5"
+         id="path8104"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8890)"
+         inkscape:connector-curvature="0"
+         id="path8106"
+         d="m 220,602.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8886)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 220,607.36218 5,10 5,-5"
+         id="path8108"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8882)"
+         inkscape:connector-curvature="0"
+         id="path8110"
+         d="m 220,612.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8878)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 220,617.36218 5,10 5,-5"
+         id="path8112"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8874)"
+         inkscape:connector-curvature="0"
+         id="path8114"
+         d="m 220,622.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8870)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 220,627.36218 5,10 5,-5"
+         id="path8116"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8866)"
+         inkscape:connector-curvature="0"
+         id="path8118"
+         d="m 220,632.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8862)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 220,637.36218 5,10 5,-5"
+         id="path8120"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8858)"
+         inkscape:connector-curvature="0"
+         id="path8122"
+         d="m 220,642.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8854)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 220,647.36218 5,10 5,-5"
+         id="path8124"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8850)"
+         inkscape:connector-curvature="0"
+         id="path8126"
+         d="m 220,652.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8846)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 220,657.36218 5,10 5,-5"
+         id="path8128"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8842)"
+         inkscape:connector-curvature="0"
+         id="path8130"
+         d="m 220,662.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8838)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 220,667.36218 5,10 5,-5"
+         id="path8132"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8834)"
+         inkscape:connector-curvature="0"
+         id="path8134"
+         d="m 220,672.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8830)"
+         inkscape:connector-curvature="0"
+         id="path8136"
+         d="m 235,582.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8826)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 235,587.36218 5,10 5,-5"
+         id="path8138"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8822)"
+         inkscape:connector-curvature="0"
+         id="path8140"
+         d="m 235,592.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8818)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 235,597.36218 5,10 5,-5"
+         id="path8142"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8814)"
+         inkscape:connector-curvature="0"
+         id="path8144"
+         d="m 235,602.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8810)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 235,607.36218 5,10 5,-5"
+         id="path8146"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8806)"
+         inkscape:connector-curvature="0"
+         id="path8148"
+         d="m 235,612.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8802)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 235,617.36218 5,10 5,-5"
+         id="path8150"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8798)"
+         inkscape:connector-curvature="0"
+         id="path8152"
+         d="m 235,622.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8794)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 235,627.36218 5,10 5,-5"
+         id="path8154"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8790)"
+         inkscape:connector-curvature="0"
+         id="path8156"
+         d="m 235,632.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8786)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 235,637.36218 5,10 5,-5"
+         id="path8158"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8782)"
+         inkscape:connector-curvature="0"
+         id="path8160"
+         d="m 235,642.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8778)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 235,647.36218 5,10 5,-5"
+         id="path8162"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8774)"
+         inkscape:connector-curvature="0"
+         id="path8164"
+         d="m 235,652.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8770)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 235,657.36218 5,10 5,-5"
+         id="path8166"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8766)"
+         inkscape:connector-curvature="0"
+         id="path8168"
+         d="m 235,662.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8762)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 235,667.36218 5,10 5,-5"
+         id="path8170"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8758)"
+         inkscape:connector-curvature="0"
+         id="path8172"
+         d="m 235,672.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8754)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 250,582.36218 5,10 5,-5"
+         id="path8174"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8750)"
+         inkscape:connector-curvature="0"
+         id="path8176"
+         d="m 250,587.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8746)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 250,592.36218 5,10 5,-5"
+         id="path8178"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8742)"
+         inkscape:connector-curvature="0"
+         id="path8180"
+         d="m 250,597.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8738)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 250,602.36218 5,10 5,-5"
+         id="path8182"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8734)"
+         inkscape:connector-curvature="0"
+         id="path8184"
+         d="m 250,607.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8730)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 250,612.36218 5,10 5,-5"
+         id="path8186"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8726)"
+         inkscape:connector-curvature="0"
+         id="path8188"
+         d="m 250,617.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8722)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 250,622.36218 5,10 5,-5"
+         id="path8190"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8718)"
+         inkscape:connector-curvature="0"
+         id="path8192"
+         d="m 250,627.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8714)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 250,632.36218 5,10 5,-5"
+         id="path8194"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8710)"
+         inkscape:connector-curvature="0"
+         id="path8196"
+         d="m 250,637.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8706)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 250,642.36218 5,10 5,-5"
+         id="path8198"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8702)"
+         inkscape:connector-curvature="0"
+         id="path8200"
+         d="m 250,647.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8698)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 250,652.36218 5,10 5,-5"
+         id="path8202"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8694)"
+         inkscape:connector-curvature="0"
+         id="path8204"
+         d="m 250,657.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8690)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 250,662.36218 5,10 5,-5"
+         id="path8206"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8686)"
+         inkscape:connector-curvature="0"
+         id="path8208"
+         d="m 250,667.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8682)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 250,672.36218 5,10 5,-5"
+         id="path8210"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8678)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 265,582.36218 5,10 5,-5"
+         id="path8212"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8674)"
+         inkscape:connector-curvature="0"
+         id="path8214"
+         d="m 265,587.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8670)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 265,592.36218 5,10 5,-5"
+         id="path8216"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8666)"
+         inkscape:connector-curvature="0"
+         id="path8218"
+         d="m 265,597.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8662)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 265,602.36218 5,10 5,-5"
+         id="path8220"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8658)"
+         inkscape:connector-curvature="0"
+         id="path8222"
+         d="m 265,607.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8654)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 265,612.36218 5,10 5,-5"
+         id="path8224"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8650)"
+         inkscape:connector-curvature="0"
+         id="path8226"
+         d="m 265,617.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8646)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 265,622.36218 5,10 5,-5"
+         id="path8228"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8642)"
+         inkscape:connector-curvature="0"
+         id="path8230"
+         d="m 265,627.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8638)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 265,632.36218 5,10 5,-5"
+         id="path8232"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8634)"
+         inkscape:connector-curvature="0"
+         id="path8234"
+         d="m 265,637.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8630)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 265,642.36218 5,10 5,-5"
+         id="path8236"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8626)"
+         inkscape:connector-curvature="0"
+         id="path8238"
+         d="m 265,647.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8622)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 265,652.36218 5,10 5,-5"
+         id="path8240"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8618)"
+         inkscape:connector-curvature="0"
+         id="path8242"
+         d="m 265,657.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8614)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 265,662.36218 5,10 5,-5"
+         id="path8244"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8610)"
+         inkscape:connector-curvature="0"
+         id="path8246"
+         d="m 265,667.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8606)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 265,672.36218 5,10 5,-5"
+         id="path8248"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8602)"
+         inkscape:connector-curvature="0"
+         id="path8250"
+         d="m 280,582.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8598)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 280,587.36218 5,10 5,-5"
+         id="path8252"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8594)"
+         inkscape:connector-curvature="0"
+         id="path8254"
+         d="m 280,592.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8590)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 280,597.36218 5,10 5,-5"
+         id="path8256"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8586)"
+         inkscape:connector-curvature="0"
+         id="path8258"
+         d="m 280,602.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8582)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 280,607.36218 5,10 5,-5"
+         id="path8260"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8578)"
+         inkscape:connector-curvature="0"
+         id="path8262"
+         d="m 280,612.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8574)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 280,617.36218 5,10 5,-5"
+         id="path8264"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8570)"
+         inkscape:connector-curvature="0"
+         id="path8266"
+         d="m 280,622.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8566)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 280,627.36218 5,10 5,-5"
+         id="path8268"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8562)"
+         inkscape:connector-curvature="0"
+         id="path8270"
+         d="m 280,632.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8558)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 280,637.36218 5,10 5,-5"
+         id="path8272"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8554)"
+         inkscape:connector-curvature="0"
+         id="path8274"
+         d="m 280,642.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8550)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 280,647.36218 5,10 5,-5"
+         id="path8276"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8546)"
+         inkscape:connector-curvature="0"
+         id="path8278"
+         d="m 280,652.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8542)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 280,657.36218 5,10 5,-5"
+         id="path8280"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8538)"
+         inkscape:connector-curvature="0"
+         id="path8282"
+         d="m 280,662.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8534)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 280,667.36218 5,10 5,-5"
+         id="path8284"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8530)"
+         inkscape:connector-curvature="0"
+         id="path8286"
+         d="m 280,672.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8526)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 175,577.36218 5,10 5,-5"
+         id="path8288"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8522)"
+         inkscape:connector-curvature="0"
+         id="path8290"
+         d="m 190,577.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8518)"
+         inkscape:connector-curvature="0"
+         id="path8292"
+         d="m 205,577.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8514)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 220,577.36218 5,10 5,-5"
+         id="path8294"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8510)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 235,577.36218 5,10 5,-5"
+         id="path8296"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8506)"
+         inkscape:connector-curvature="0"
+         id="path8298"
+         d="m 250,577.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8502)"
+         inkscape:connector-curvature="0"
+         id="path8300"
+         d="m 265,577.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8498)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 280,577.36218 5,10 5,-5"
+         id="path8302"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8494)"
+         inkscape:connector-curvature="0"
+         id="path8304"
+         d="m 175,572.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8490)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 190,572.36218 5,10 5,-5"
+         id="path8306"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8486)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 205,572.36218 5,10 5,-5"
+         id="path8308"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8482)"
+         inkscape:connector-curvature="0"
+         id="path8310"
+         d="m 220,572.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8478)"
+         inkscape:connector-curvature="0"
+         id="path8312"
+         d="m 235,572.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8474)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 250,572.36218 5,10 5,-5"
+         id="path8314"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8470)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 265,572.36218 5,10 5,-5"
+         id="path8316"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8466)"
+         inkscape:connector-curvature="0"
+         id="path8318"
+         d="m 280,572.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8462)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 175,677.36218 5,10 5,-5"
+         id="path8322"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8458)"
+         inkscape:connector-curvature="0"
+         id="path8324"
+         d="m 190,677.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8454)"
+         inkscape:connector-curvature="0"
+         id="path8326"
+         d="m 205,677.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8450)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 220,677.36218 5,10 5,-5"
+         id="path8328"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8446)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 235,677.36218 5,10 5,-5"
+         id="path8330"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8442)"
+         inkscape:connector-curvature="0"
+         id="path8332"
+         d="m 250,677.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8438)"
+         inkscape:connector-curvature="0"
+         id="path8334"
+         d="m 265,677.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8434)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 280,677.36218 5,10 5,-5"
+         id="path8336"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8430)"
+         inkscape:connector-curvature="0"
+         id="path8338"
+         d="m 175,682.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8426)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 190,682.36218 5,10 5,-5"
+         id="path8340"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8422)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 205,682.36218 5,10 5,-5"
+         id="path8342"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8418)"
+         inkscape:connector-curvature="0"
+         id="path8344"
+         d="m 220,682.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8414)"
+         inkscape:connector-curvature="0"
+         id="path8346"
+         d="m 235,682.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8410)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 250,682.36218 5,10 5,-5"
+         id="path8348"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8406)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 265,682.36218 5,10 5,-5"
+         id="path8350"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8402)"
+         inkscape:connector-curvature="0"
+         id="path8352"
+         d="m 280,682.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8398)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 175,687.36218 5,10 5,-5"
+         id="path8354"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8394)"
+         inkscape:connector-curvature="0"
+         id="path8356"
+         d="m 190,687.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8390)"
+         inkscape:connector-curvature="0"
+         id="path8358"
+         d="m 205,687.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8386)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 220,687.36218 5,10 5,-5"
+         id="path8360"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8382)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 235,687.36218 5,10 5,-5"
+         id="path8362"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8378)"
+         inkscape:connector-curvature="0"
+         id="path8364"
+         d="m 250,687.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8374)"
+         inkscape:connector-curvature="0"
+         id="path8366"
+         d="m 265,687.36218 5,10 5,-5"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         transform="translate(0,5)"
+         clip-path="url(#clipPath8370)"
+         style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         d="m 280,687.36218 5,10 5,-5"
+         id="path8368"
+         inkscape:connector-curvature="0" />
+      <rect
+         y="582.86218"
+         x="170.5"
+         height="115"
+         width="115"
+         id="rect9138"
+         style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </g>
+    <rect
+       style="fill:url(#simple5) #ff0000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       id="rect9140"
+       width="115"
+       height="115"
+       x="435.5"
+       y="587.86218" />
+    <use
+       x="0"
+       y="0"
+       xlink:href="#g9142"
+       id="use9337"
+       transform="translate(0,130)"
+       width="744.09448"
+       height="1052.3622" />
+    <rect
+       y="717.86218"
+       x="435.5"
+       height="115"
+       width="115"
+       id="rect9339"
+       style="fill:url(#simple6) #ff0000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 570,847.36218 5,10"
+       id="path9341"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path9343"
+       d="m 570,867.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 570,887.36218 5,10"
+       id="path9345"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path9347"
+       d="m 570,907.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 570,927.36218 5,10"
+       id="path9349"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path9351"
+       d="m 570,947.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path9355"
+       d="m 585,847.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 585,867.36218 5,10"
+       id="path9357"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path9359"
+       d="m 585,887.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 585,907.36218 5,10"
+       id="path9361"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path9363"
+       d="m 585,927.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 585,947.36218 5,10"
+       id="path9365"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 600,847.36218 5,10"
+       id="path9369"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path9371"
+       d="m 600,867.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 600,887.36218 5,10"
+       id="path9373"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path9375"
+       d="m 600,907.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 600,927.36218 5,10"
+       id="path9377"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path9379"
+       d="m 600,947.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path9383"
+       d="m 615,847.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 615,867.36218 5,10"
+       id="path9385"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path9387"
+       d="m 615,887.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 615,907.36218 5,10"
+       id="path9389"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path9391"
+       d="m 615,927.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 615,947.36218 5,10"
+       id="path9393"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 630,847.36218 5,10"
+       id="path9397"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path9399"
+       d="m 630,867.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 630,887.36218 5,10"
+       id="path9401"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path9403"
+       d="m 630,907.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 630,927.36218 5,10"
+       id="path9405"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path9407"
+       d="m 630,947.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path9411"
+       d="m 645,847.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 645,867.36218 5,10"
+       id="path9413"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path9415"
+       d="m 645,887.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 645,907.36218 5,10"
+       id="path9417"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path9419"
+       d="m 645,927.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 645,947.36218 5,10"
+       id="path9421"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 660,847.36218 5,10"
+       id="path9425"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path9427"
+       d="m 660,867.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 660,887.36218 5,10"
+       id="path9429"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path9431"
+       d="m 660,907.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 660,927.36218 5,10"
+       id="path9433"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path9435"
+       d="m 660,947.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path9439"
+       d="m 675,847.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 675,867.36218 5,10"
+       id="path9441"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path9443"
+       d="m 675,887.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 675,907.36218 5,10"
+       id="path9445"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path9447"
+       d="m 675,927.36218 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 675,947.36218 5,10"
+       id="path9449"
+       inkscape:connector-curvature="0" />
+    <rect
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       id="rect9453"
+       width="115"
+       height="115"
+       x="565.5"
+       y="847.86218" />
+    <rect
+       style="fill:url(#simple7) #ff0000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       id="rect9455"
+       width="115"
+       height="115"
+       x="435.5"
+       y="847.86218" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 360,62.362183 5,10 -5,10 5,10 -5,9.999997 5,10 -5,10 5,10 -5,10 5,10 -5,10 5,10 -5,10"
+       id="path9457"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath9573)"
+       transform="translate(1153.5,14.500003)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path9459"
+       d="m 375,62.362183 5,10 -5,10 5,10 -5,9.999997 5,10 -5,10 5,10 -5,10 5,10 -5,10 5,10 -5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       clip-path="url(#clipPath9569)"
+       transform="translate(1153.5,14.500003)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 390,62.362183 5,10 -5,10 5,10 -5,9.999997 5,10 -5,10 5,10 -5,10 5,10 -5,10 5,10 -5,10"
+       id="path9461"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath9565)"
+       transform="translate(1153.5,14.500003)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path9463"
+       d="m 405,62.362183 5,10 -5,10 5,10 -5,9.999997 5,10 -5,10 5,10 -5,10 5,10 -5,10 5,10 -5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       clip-path="url(#clipPath9561)"
+       transform="translate(1153.5,14.500003)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 420,62.362183 5,10 -5,10 5,10 -5,9.999997 5,10 -5,10 5,10 -5,10 5,10 -5,10 5,10 -5,10"
+       id="path9465"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath9557)"
+       transform="translate(1153.5,14.500003)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path9467"
+       d="m 435,62.362183 5,10 -5,10 5,10 -5,9.999997 5,10 -5,10 5,10 -5,10 5,10 -5,10 5,10 -5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       clip-path="url(#clipPath9553)"
+       transform="translate(1153.5,14.500003)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 450,62.362183 5,10 -5,10 5,10 -5,9.999997 5,10 -5,10 5,10 -5,10 5,10 -5,10 5,10 -5,10"
+       id="path9469"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath9549)"
+       transform="translate(1153.5,14.500003)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path9471"
+       d="m 465,62.362183 5,10 -5,10 5,10 -5,9.999997 5,10 -5,10 5,10 -5,10 5,10 -5,10 5,10 -5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       clip-path="url(#clipPath9545)"
+       transform="translate(1153.5,14.500003)" />
+    <rect
+       y="77.362183"
+       x="1509"
+       height="115"
+       width="115"
+       id="rect9577"
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    <rect
+       y="77.362183"
+       x="1378"
+       height="115"
+       width="115"
+       id="rect9579"
+       style="fill:url(#transform1) #ff0000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 464.08013,373.71824 9.33012,-6.16025 0.66988,-11.16026 9.33012,-6.16025 0.66988,-11.16026 9.33012,-6.16025 0.66988,-11.16025 9.33012,-6.16026 0.66988,-11.16025 9.33012,-6.16026 0.66988,-11.16025 9.33012,-6.16025 0.66988,-11.16026 9.33012,-6.16025 0.66988,-11.16026 9.33012,-6.16025 0.66988,-11.16025 9.33012,-6.16026 0.66988,-11.16025 9.33012,-6.16026 0.66988,-11.16025"
+       id="path10332"
+       inkscape:connector-curvature="0"
+       inkscape:transform-center-x="25.91987"
+       inkscape:transform-center-y="-54.894536"
+       clip-path="url(#clipPath10442)"
+       transform="translate(988,-59.999997)" />
+    <path
+       inkscape:transform-center-y="-54.894536"
+       inkscape:transform-center-x="25.919871"
+       inkscape:connector-curvature="0"
+       id="path10352"
+       d="m 477.07051,381.21824 9.33012,-6.16025 0.66988,-11.16026 9.33012,-6.16025 0.66988,-11.16026 9.33012,-6.16025 0.66988,-11.16025 9.33012,-6.16026 0.66988,-11.16025 9.33012,-6.16026 0.66988,-11.16025 9.33012,-6.16025 0.66988,-11.16026 9.33012,-6.16025 0.66988,-11.16026 9.33012,-6.16025 0.66988,-11.16025 9.33012,-6.16026 0.66988,-11.16025 9.33012,-6.16026 0.66988,-11.16025"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       clip-path="url(#clipPath10438)"
+       transform="translate(988,-59.999997)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 490.06089,388.71824 9.33013,-6.16025 0.66987,-11.16026 9.33013,-6.16025 0.66987,-11.16026 9.33013,-6.16025 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16025 0.66987,-11.16026 9.33013,-6.16025 0.66987,-11.16026 9.33013,-6.16025 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025"
+       id="path10354"
+       inkscape:connector-curvature="0"
+       inkscape:transform-center-x="25.919872"
+       inkscape:transform-center-y="-54.894536"
+       clip-path="url(#clipPath10434)"
+       transform="translate(988,-59.999997)" />
+    <path
+       inkscape:transform-center-y="-54.894536"
+       inkscape:transform-center-x="25.919873"
+       inkscape:connector-curvature="0"
+       id="path10356"
+       d="m 503.05127,396.21824 9.33013,-6.16025 0.66987,-11.16026 9.33013,-6.16025 0.66987,-11.16026 9.33013,-6.16025 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16025 0.66987,-11.16026 9.33013,-6.16025 0.66987,-11.16026 9.33013,-6.16025 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       clip-path="url(#clipPath10430)"
+       transform="translate(988,-59.999997)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 516.04165,403.71824 9.33013,-6.16025 0.66987,-11.16026 9.33013,-6.16025 0.66987,-11.16026 9.33013,-6.16025 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16025 0.66987,-11.16026 9.33013,-6.16025 0.66987,-11.16026 9.33013,-6.16025 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025"
+       id="path10358"
+       inkscape:connector-curvature="0"
+       inkscape:transform-center-x="25.919874"
+       inkscape:transform-center-y="-54.894536"
+       clip-path="url(#clipPath10426)"
+       transform="translate(988,-59.999997)" />
+    <path
+       inkscape:transform-center-y="-54.894536"
+       inkscape:transform-center-x="25.919875"
+       inkscape:connector-curvature="0"
+       id="path10360"
+       d="m 529.03203,411.21824 9.33013,-6.16025 0.66987,-11.16026 9.33013,-6.16025 0.66987,-11.16026 9.33013,-6.16025 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16025 0.66987,-11.16026 9.33013,-6.16025 0.66987,-11.16026 9.33013,-6.16025 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       clip-path="url(#clipPath10422)"
+       transform="translate(988,-59.999997)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 542.02241,418.71824 9.33013,-6.16025 0.66987,-11.16026 9.33013,-6.16025 0.66987,-11.16026 9.33013,-6.16025 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16025 0.66987,-11.16026 9.33013,-6.16025 0.66987,-11.16026 9.33013,-6.16025 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025"
+       id="path10362"
+       inkscape:connector-curvature="0"
+       inkscape:transform-center-x="25.919876"
+       inkscape:transform-center-y="-54.894536"
+       clip-path="url(#clipPath10418)"
+       transform="translate(988,-59.999997)" />
+    <path
+       inkscape:transform-center-y="-54.894536"
+       inkscape:transform-center-x="25.919877"
+       inkscape:connector-curvature="0"
+       id="path10364"
+       d="m 555.01279,426.21824 9.33013,-6.16025 0.66987,-11.16026 9.33013,-6.16025 0.66987,-11.16026 9.33013,-6.16025 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16025 0.66987,-11.16026 9.33013,-6.16025 0.66987,-11.16026 9.33013,-6.16025 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       clip-path="url(#clipPath10414)"
+       transform="translate(988,-59.999997)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 568.00318,433.71824 9.33012,-6.16025 0.66988,-11.16026 9.33012,-6.16025 0.66988,-11.16026 9.33012,-6.16025 0.66988,-11.16025 9.33012,-6.16026 0.66988,-11.16025 9.33012,-6.16026 0.66988,-11.16025 9.33012,-6.16025 0.66988,-11.16026 9.33012,-6.16025 0.66988,-11.16026 9.33012,-6.16025 0.66988,-11.16025 9.33012,-6.16026 0.66988,-11.16025 9.33012,-6.16026 0.66988,-11.16025"
+       id="path10366"
+       inkscape:connector-curvature="0"
+       inkscape:transform-center-x="25.919868"
+       inkscape:transform-center-y="-54.894536"
+       clip-path="url(#clipPath10410)"
+       transform="translate(988,-59.999997)" />
+    <path
+       inkscape:transform-center-y="-54.894536"
+       inkscape:transform-center-x="25.919869"
+       inkscape:connector-curvature="0"
+       id="path10368"
+       d="m 580.99356,441.21824 9.33012,-6.16025 0.66988,-11.16026 9.33012,-6.16025 0.66988,-11.16026 9.33012,-6.16025 0.66988,-11.16025 9.33012,-6.16026 0.66988,-11.16025 9.33012,-6.16026 0.66988,-11.16025 9.33012,-6.16025 0.66988,-11.16026 9.33012,-6.16025 0.66988,-11.16026 9.33012,-6.16025 0.66988,-11.16025 9.33012,-6.16026 0.66988,-11.16025 9.33012,-6.16026 0.66988,-11.16025"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       clip-path="url(#clipPath10406)"
+       transform="translate(988,-59.999997)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 593.98394,448.71824 9.33012,-6.16025 0.66988,-11.16026 9.33012,-6.16025 0.66988,-11.16026 9.33012,-6.16025 0.66988,-11.16025 9.33012,-6.16026 0.66988,-11.16025 9.33012,-6.16026 0.66988,-11.16025 9.33012,-6.16025 0.66988,-11.16026 9.33012,-6.16025 0.66988,-11.16026 9.33012,-6.16025 0.66988,-11.16025 9.33012,-6.16026 0.66988,-11.16025 9.33012,-6.16026 0.66988,-11.16025"
+       id="path10370"
+       inkscape:connector-curvature="0"
+       inkscape:transform-center-x="25.91987"
+       inkscape:transform-center-y="-54.894536"
+       clip-path="url(#clipPath10402)"
+       transform="translate(988,-59.999997)" />
+    <path
+       inkscape:transform-center-y="-8.6602474"
+       inkscape:transform-center-x="5"
+       inkscape:connector-curvature="0"
+       id="path10376"
+       d="m 475,797.62497 9.33013,-6.16025 L 485,780.30447 494.33013,774.14421 495,762.98396 504.33013,756.8237 505,745.66345 514.33013,739.5032 515,728.34294 524.33013,722.18269 525,711.02243 534.33013,704.86218 535,693.70193 544.33013,687.54167 545,676.38142 554.33013,670.22116 555,659.06091 564.33013,652.90066 565,641.7404 574.33013,635.58015 575,624.41989"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       clip-path="url(#clipPath10669)"
+       transform="translate(978,-105)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 487.99038,805.12497 9.33013,-6.16025 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16025 0.66987,-11.16026 9.33013,-6.16025 0.66987,-11.16026 9.33013,-6.16025 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16025 0.66987,-11.16026 9.33013,-6.16025 0.66987,-11.16026"
+       id="path10378"
+       inkscape:connector-curvature="0"
+       inkscape:transform-center-x="-7.99038"
+       inkscape:transform-center-y="-16.160247"
+       clip-path="url(#clipPath10665)"
+       transform="translate(978,-105)" />
+    <path
+       inkscape:transform-center-y="-23.660247"
+       inkscape:transform-center-x="-20.98076"
+       inkscape:connector-curvature="0"
+       id="path10380"
+       d="m 500.98076,812.62497 9.33013,-6.16025 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16025 0.66987,-11.16026 9.33013,-6.16025 0.66987,-11.16026 9.33013,-6.16025 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16025 0.66987,-11.16026 9.33013,-6.16025 0.66987,-11.16026"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       clip-path="url(#clipPath10661)"
+       transform="translate(978,-105)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 513.97114,820.12497 9.33013,-6.16025 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16025 0.66987,-11.16026 9.33013,-6.16025 0.66987,-11.16026 9.33013,-6.16025 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16025 0.66987,-11.16026 9.33013,-6.16025 0.66987,-11.16026"
+       id="path10382"
+       inkscape:connector-curvature="0"
+       inkscape:transform-center-x="-33.97114"
+       inkscape:transform-center-y="-31.160247"
+       clip-path="url(#clipPath10657)"
+       transform="translate(978,-105)" />
+    <path
+       inkscape:transform-center-y="-38.660247"
+       inkscape:transform-center-x="-46.96153"
+       inkscape:connector-curvature="0"
+       id="path10384"
+       d="m 526.96153,827.62497 9.33012,-6.16025 0.66988,-11.16025 9.33012,-6.16026 0.66988,-11.16025 9.33012,-6.16026 0.66988,-11.16025 9.33012,-6.16025 0.66988,-11.16026 9.33012,-6.16025 0.66988,-11.16026 9.33012,-6.16025 0.66988,-11.16025 9.33012,-6.16026 0.66988,-11.16025 9.33012,-6.16026 0.66988,-11.16025 9.33012,-6.16025 0.66988,-11.16026 9.33012,-6.16025 0.66988,-11.16026"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       clip-path="url(#clipPath10653)"
+       transform="translate(978,-105)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 539.95191,835.12497 9.33012,-6.16025 0.66988,-11.16025 9.33012,-6.16026 0.66988,-11.16025 9.33012,-6.16026 0.66988,-11.16025 9.33012,-6.16025 0.66988,-11.16026 9.33012,-6.16025 0.66988,-11.16026 9.33012,-6.16025 0.66988,-11.16025 9.33012,-6.16026 0.66988,-11.16025 9.33012,-6.16026 0.66988,-11.16025 9.33012,-6.16025 0.66988,-11.16026 9.33012,-6.16025 0.66988,-11.16026"
+       id="path10386"
+       inkscape:connector-curvature="0"
+       inkscape:transform-center-x="-59.95191"
+       inkscape:transform-center-y="-46.160247"
+       clip-path="url(#clipPath10649)"
+       transform="translate(978,-105)" />
+    <path
+       inkscape:transform-center-y="-53.660247"
+       inkscape:transform-center-x="-72.94229"
+       inkscape:connector-curvature="0"
+       id="path10388"
+       d="m 552.94229,842.62497 9.33012,-6.16025 0.66988,-11.16025 9.33012,-6.16026 0.66988,-11.16025 9.33012,-6.16026 0.66988,-11.16025 9.33012,-6.16025 0.66988,-11.16026 9.33012,-6.16025 0.66988,-11.16026 9.33012,-6.16025 0.66988,-11.16025 9.33012,-6.16026 0.66988,-11.16025 9.33012,-6.16026 0.66988,-11.16025 9.33012,-6.16025 0.66988,-11.16026 9.33012,-6.16025 0.66988,-11.16026"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       clip-path="url(#clipPath10645)"
+       transform="translate(978,-105)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 565.93267,850.12497 9.33013,-6.16025 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16025 0.66987,-11.16026 9.33013,-6.16025 0.66987,-11.16026 9.33013,-6.16025 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16025 0.66987,-11.16026 9.33013,-6.16025 0.66987,-11.16026"
+       id="path10390"
+       inkscape:connector-curvature="0"
+       inkscape:transform-center-x="-85.93267"
+       inkscape:transform-center-y="-61.160247"
+       clip-path="url(#clipPath10641)"
+       transform="translate(978,-105)" />
+    <path
+       inkscape:transform-center-y="-68.660247"
+       inkscape:transform-center-x="-98.92305"
+       inkscape:connector-curvature="0"
+       id="path10392"
+       d="m 578.92305,857.62497 9.33013,-6.16025 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16025 0.66987,-11.16026 9.33013,-6.16025 0.66987,-11.16026 9.33013,-6.16025 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16025 0.66987,-11.16026 9.33013,-6.16025 0.66987,-11.16026"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       clip-path="url(#clipPath10637)"
+       transform="translate(978,-105)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 591.91343,865.12497 9.33013,-6.16025 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16025 0.66987,-11.16026 9.33013,-6.16025 0.66987,-11.16026 9.33013,-6.16025 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16025 0.66987,-11.16026 9.33013,-6.16025 0.66987,-11.16026"
+       id="path10394"
+       inkscape:connector-curvature="0"
+       inkscape:transform-center-x="-111.91343"
+       inkscape:transform-center-y="-76.160247"
+       clip-path="url(#clipPath10633)"
+       transform="translate(978,-105)" />
+    <path
+       inkscape:transform-center-y="-83.660247"
+       inkscape:transform-center-x="-124.90381"
+       inkscape:connector-curvature="0"
+       id="path10396"
+       d="m 604.90381,872.62497 9.33013,-6.16025 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16025 0.66987,-11.16026 9.33013,-6.16025 0.66987,-11.16026 9.33013,-6.16025 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16025 0.66987,-11.16026 9.33013,-6.16025 0.66987,-11.16026"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       clip-path="url(#clipPath10629)"
+       transform="translate(978,-105)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 617.89419,880.12497 9.33013,-6.16025 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16025 0.66987,-11.16026 9.33013,-6.16025 0.66987,-11.16026 9.33013,-6.16025 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16026 0.66987,-11.16025 9.33013,-6.16025 0.66987,-11.16026 9.33013,-6.16025 0.66987,-11.16026"
+       id="path10398"
+       inkscape:connector-curvature="0"
+       inkscape:transform-center-x="-137.89419"
+       inkscape:transform-center-y="-91.160247"
+       clip-path="url(#clipPath10625)"
+       transform="translate(978,-105)" />
+    <rect
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       id="rect10446"
+       width="115"
+       height="115"
+       x="1508"
+       y="207.36218" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 438.68272,550.75053 10.6066,-3.53554 3.53554,-10.6066 10.6066,-3.53553 3.53553,-10.6066 10.60661,-3.53554 3.53553,-10.6066 10.6066,-3.53553 3.53553,-10.6066 10.60661,-3.53554 3.53553,-10.6066 10.6066,-3.53553 3.53554,-10.60661 10.6066,-3.53553 3.53553,-10.6066 10.6066,-3.53553 3.53554,-10.60661 10.6066,-3.53553 3.53553,-10.6066 10.6066,-3.53554 3.53554,-10.6066"
+       id="path10452"
+       inkscape:connector-curvature="0"
+       inkscape:transform-center-x="10.6066"
+       inkscape:transform-center-y="-17.677667"
+       clip-path="url(#clipPath10520)"
+       transform="translate(988,-125)" />
+    <path
+       inkscape:transform-center-y="-28.284267"
+       inkscape:connector-curvature="0"
+       id="path10454"
+       d="m 449.28932,561.35713 10.60661,-3.53553 3.53553,-10.60661 10.6066,-3.53553 3.53554,-10.6066 10.6066,-3.53553 3.53553,-10.60661 10.6066,-3.53553 3.53554,-10.6066 10.6066,-3.53554 3.53553,-10.6066 10.6066,-3.53553 3.53554,-10.6066 10.6066,-3.53554 3.53553,-10.6066 10.60661,-3.53553 3.53553,-10.6066 10.6066,-3.53554 3.53553,-10.6066 10.60661,-3.53553 3.53553,-10.60661"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       clip-path="url(#clipPath10516)"
+       transform="translate(988,-125)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 459.89593,571.96373 10.6066,-3.53553 3.53553,-10.6066 10.6066,-3.53554 3.53554,-10.6066 10.6066,-3.53553 3.53553,-10.6066 10.6066,-3.53554 3.53554,-10.6066 10.6066,-3.53553 3.53553,-10.60661 10.60661,-3.53553 3.53553,-10.6066 10.6066,-3.53554 3.53554,-10.6066 10.6066,-3.53553 3.53553,-10.6066 10.6066,-3.53554 3.53554,-10.6066 10.6066,-3.53553 3.53553,-10.6066"
+       id="path10456"
+       inkscape:connector-curvature="0"
+       inkscape:transform-center-x="-10.606605"
+       inkscape:transform-center-y="-38.890872"
+       clip-path="url(#clipPath10512)"
+       transform="translate(988,-125)" />
+    <path
+       inkscape:transform-center-y="-49.497472"
+       inkscape:transform-center-x="-21.213205"
+       inkscape:connector-curvature="0"
+       id="path10458"
+       d="m 470.50253,582.57033 10.6066,-3.53553 3.53553,-10.6066 10.6066,-3.53554 3.53554,-10.6066 10.6066,-3.53553 3.53553,-10.6066 10.60661,-3.53554 3.53553,-10.6066 10.6066,-3.53553 3.53554,-10.6066 10.6066,-3.53554 3.53553,-10.6066 10.6066,-3.53553 3.53554,-10.60661 10.6066,-3.53553 3.53553,-10.6066 10.6066,-3.53554 3.53554,-10.6066 10.6066,-3.53553 3.53553,-10.6066"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       clip-path="url(#clipPath10508)"
+       transform="translate(988,-125)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 481.10913,593.17694 10.6066,-3.53554 3.53553,-10.6066 10.60661,-3.53553 3.53553,-10.60661 10.6066,-3.53553 3.53554,-10.6066 10.6066,-3.53554 3.53553,-10.6066 10.6066,-3.53553 3.53554,-10.6066 10.6066,-3.53554 3.53553,-10.6066 10.6066,-3.53553 3.53554,-10.6066 10.6066,-3.53554 3.53553,-10.6066 10.60661,-3.53553 3.53553,-10.60661 10.6066,-3.53553 3.53554,-10.6066"
+       id="path10460"
+       inkscape:connector-curvature="0"
+       inkscape:transform-center-x="-31.81981"
+       inkscape:transform-center-y="-60.104077"
+       clip-path="url(#clipPath10504)"
+       transform="translate(988,-125)" />
+    <path
+       inkscape:transform-center-y="-70.710677"
+       inkscape:transform-center-x="-42.42641"
+       inkscape:connector-curvature="0"
+       id="path10462"
+       d="m 491.71573,603.78354 10.6066,-3.53554 3.53554,-10.6066 10.6066,-3.53553 3.53553,-10.6066 10.6066,-3.53554 3.53554,-10.6066 10.6066,-3.53553 3.53553,-10.60661 10.60661,-3.53553 3.53553,-10.6066 10.6066,-3.53553 3.53553,-10.60661 10.60661,-3.53553 3.53553,-10.6066 10.6066,-3.53554 3.53554,-10.6066 10.6066,-3.53553 3.53553,-10.6066 10.6066,-3.53554 3.53554,-10.6066"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       clip-path="url(#clipPath10500)"
+       transform="translate(988,-125)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 502.32233,614.39014 10.6066,-3.53554 3.53554,-10.6066 10.6066,-3.53553 3.53553,-10.6066 10.60661,-3.53554 3.53553,-10.6066 10.6066,-3.53553 3.53554,-10.6066 10.6066,-3.53554 3.53553,-10.6066 10.6066,-3.53553 3.53554,-10.6066 10.6066,-3.53554 3.53553,-10.6066 10.6066,-3.53553 3.53554,-10.60661 10.6066,-3.53553 3.53553,-10.6066 10.6066,-3.53554 3.53554,-10.6066"
+       id="path10464"
+       inkscape:connector-curvature="0"
+       inkscape:transform-center-x="-53.03301"
+       inkscape:transform-center-y="-81.317277"
+       clip-path="url(#clipPath10496)"
+       transform="translate(988,-125)" />
+    <path
+       inkscape:transform-center-y="-91.923877"
+       inkscape:transform-center-x="-63.63961"
+       inkscape:connector-curvature="0"
+       id="path10466"
+       d="m 512.92893,624.99674 10.60661,-3.53553 3.53553,-10.60661 10.6066,-3.53553 3.53554,-10.6066 10.6066,-3.53553 3.53553,-10.60661 10.6066,-3.53553 3.53554,-10.6066 10.6066,-3.53554 3.53553,-10.6066 10.6066,-3.53553 3.53554,-10.6066 10.6066,-3.53554 3.53553,-10.6066 10.60661,-3.53553 3.53553,-10.6066 10.6066,-3.53554 3.53553,-10.6066 10.60661,-3.53553 3.53553,-10.60661"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       clip-path="url(#clipPath10492)"
+       transform="translate(988,-125)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 523.53554,635.60334 10.6066,-3.53553 3.53553,-10.6066 10.6066,-3.53554 3.53554,-10.6066 10.6066,-3.53553 3.53553,-10.6066 10.6066,-3.53554 3.53554,-10.6066 10.6066,-3.53553 3.53553,-10.60661 10.60661,-3.53553 3.53553,-10.6066 10.6066,-3.53554 3.53554,-10.6066 10.6066,-3.53553 3.53553,-10.6066 10.6066,-3.53554 3.53554,-10.6066 10.6066,-3.53553 3.53553,-10.6066"
+       id="path10468"
+       inkscape:connector-curvature="0"
+       inkscape:transform-center-x="-74.246215"
+       inkscape:transform-center-y="-102.53048"
+       clip-path="url(#clipPath10488)"
+       transform="translate(988,-125)" />
+    <path
+       inkscape:transform-center-y="-113.13708"
+       inkscape:transform-center-x="-84.852815"
+       inkscape:connector-curvature="0"
+       id="path10470"
+       d="m 534.14214,646.20994 10.6066,-3.53553 3.53553,-10.6066 10.60661,-3.53554 3.53553,-10.6066 10.6066,-3.53553 3.53553,-10.6066 10.60661,-3.53554 3.53553,-10.6066 10.6066,-3.53553 3.53554,-10.6066 10.6066,-3.53554 3.53553,-10.6066 10.6066,-3.53553 3.53554,-10.60661 10.6066,-3.53553 3.53553,-10.6066 10.6066,-3.53553 3.53554,-10.60661 10.6066,-3.53553 3.53553,-10.6066"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       clip-path="url(#clipPath10484)"
+       transform="translate(988,-125)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 544.74874,656.81655 10.6066,-3.53554 3.53554,-10.6066 10.6066,-3.53553 3.53553,-10.60661 10.6066,-3.53553 3.53554,-10.6066 10.6066,-3.53554 3.53553,-10.6066 10.6066,-3.53553 3.53554,-10.6066 10.6066,-3.53554 3.53553,-10.6066 10.6066,-3.53553 3.53554,-10.6066 10.6066,-3.53554 3.53553,-10.6066 10.60661,-3.53553 3.53553,-10.6066 10.6066,-3.53554 3.53554,-10.6066"
+       id="path10472"
+       inkscape:connector-curvature="0"
+       inkscape:transform-center-x="-95.45942"
+       inkscape:transform-center-y="-123.74369"
+       clip-path="url(#clipPath10480)"
+       transform="translate(988,-125)" />
+    <path
+       inkscape:transform-center-y="-134.35029"
+       inkscape:transform-center-x="-106.06602"
+       inkscape:connector-curvature="0"
+       id="path10474"
+       d="m 555.35534,667.42315 10.6066,-3.53554 3.53554,-10.6066 10.6066,-3.53553 3.53553,-10.6066 10.6066,-3.53554 3.53554,-10.6066 10.6066,-3.53553 3.53553,-10.60661 10.60661,-3.53553 3.53553,-10.6066 10.6066,-3.53553 3.53553,-10.60661 10.60661,-3.53553 3.53553,-10.6066 10.6066,-3.53554 3.53554,-10.6066 10.6066,-3.53553 3.53553,-10.6066 10.6066,-3.53554 3.53554,-10.6066"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       clip-path="url(#clipPath10476)"
+       transform="translate(988,-125)" />
+    <rect
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       id="rect10524"
+       width="115"
+       height="115"
+       x="1508"
+       y="337.36218" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:0.978945px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 505,707.36218 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10"
+       id="path10528"
+       inkscape:connector-curvature="0"
+       inkscape:transform-center-x="-7.815239"
+       inkscape:transform-center-y="-60.5"
+       clip-path="url(#clipPath10582)"
+       transform="matrix(1.0434783,0,0,1,981.04348,-110)" />
+    <path
+       inkscape:transform-center-y="-60.5"
+       inkscape:transform-center-x="-7.8261091"
+       inkscape:connector-curvature="0"
+       id="path10530"
+       d="m 520,707.36218 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10"
+       style="fill:none;stroke:#a080ff;stroke-width:0.978945px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       clip-path="url(#clipPath10578)"
+       transform="matrix(1.0434783,0,0,1,981.04348,-110)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:0.978945px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 535,707.36218 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10"
+       id="path10532"
+       inkscape:connector-curvature="0"
+       inkscape:transform-center-x="-7.8261097"
+       inkscape:transform-center-y="-60.5"
+       clip-path="url(#clipPath10574)"
+       transform="matrix(1.0434783,0,0,1,981.04348,-110)" />
+    <path
+       inkscape:transform-center-y="-60.5"
+       inkscape:transform-center-x="-7.8261103"
+       inkscape:connector-curvature="0"
+       id="path10534"
+       d="m 550,707.36218 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10"
+       style="fill:none;stroke:#a080ff;stroke-width:0.978945px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       clip-path="url(#clipPath10570)"
+       transform="matrix(1.0434783,0,0,1,981.04348,-110)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:0.978945px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 565,707.36218 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10"
+       id="path10536"
+       inkscape:connector-curvature="0"
+       inkscape:transform-center-x="-7.8261109"
+       inkscape:transform-center-y="-60.5"
+       clip-path="url(#clipPath10566)"
+       transform="matrix(1.0434783,0,0,1,981.04348,-110)" />
+    <path
+       inkscape:transform-center-y="-60.5"
+       inkscape:transform-center-x="-7.8261115"
+       inkscape:connector-curvature="0"
+       id="path10538"
+       d="m 580,707.36218 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10"
+       style="fill:none;stroke:#a080ff;stroke-width:0.978945px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       clip-path="url(#clipPath10562)"
+       transform="matrix(1.0434783,0,0,1,981.04348,-110)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:0.978945px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 595,707.36218 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10"
+       id="path10540"
+       inkscape:connector-curvature="0"
+       inkscape:transform-center-x="-7.8261121"
+       inkscape:transform-center-y="-60.5"
+       clip-path="url(#clipPath10558)"
+       transform="matrix(1.0434783,0,0,1,981.04348,-110)" />
+    <path
+       inkscape:transform-center-y="-60.5"
+       inkscape:transform-center-x="-7.8261127"
+       inkscape:connector-curvature="0"
+       id="path10542"
+       d="m 610,707.36218 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10 5,-10 -5,-10"
+       style="fill:none;stroke:#a080ff;stroke-width:0.978945px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       clip-path="url(#clipPath10554)"
+       transform="matrix(1.0434783,0,0,1,981.04348,-110)" />
+    <rect
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       id="rect10586"
+       width="120.00001"
+       height="115"
+       x="1508"
+       y="467.36218" />
+    <text
+       xml:space="preserve"
+       style="font-style:normal;font-weight:normal;line-height:0%;font-family:sans-serif;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none"
+       x="1380"
+       y="892.36218"
+       id="text10615"><tspan
+         sodipodi:role="line"
+         id="tspan10617"
+         x="1380"
+         y="892.36218"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">Since hatchUnits=&quot;userSpaceOnUse&quot; is used</tspan><tspan
+         sodipodi:role="line"
+         x="1380"
+         y="905.69556"
+         id="tspan10619"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">the rendering will match when hatched shape</tspan><tspan
+         sodipodi:role="line"
+         x="1380"
+         y="919.02893"
+         id="tspan10621"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">is moved to the point 0,0</tspan></text>
+    <rect
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       id="rect10673"
+       width="115"
+       height="115"
+       x="1508"
+       y="597.36218" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 503.77134,889.56737 7.41782,-8.36516 -2.24143,-10.95335 7.41781,-8.36517 -2.24143,-10.95335 7.41782,-8.36516 -2.24144,-10.95336 7.41782,-8.36516 -2.24144,-10.95335 7.41782,-8.36516 -2.24144,-10.95336 7.41782,-8.36516 -2.24144,-10.95335 7.41782,-8.36517 -2.24144,-10.95335 7.41782,-8.36516 -2.24144,-10.95336 7.41782,-8.36516 -2.24144,-10.95335 7.41782,-8.36517 -2.24144,-10.95335"
+       id="path10731"
+       inkscape:connector-curvature="0"
+       inkscape:transform-center-x="-0.773965"
+       inkscape:transform-center-y="-20.612607"
+       clip-path="url(#clipPath10801)"
+       transform="translate(973,-34.999997)" />
+    <path
+       inkscape:transform-center-y="-24.494892"
+       inkscape:transform-center-x="-15.262855"
+       inkscape:connector-curvature="0"
+       id="path10733"
+       d="m 518.26023,893.44966 7.41782,-8.36516 -2.24144,-10.95336 7.41782,-8.36516 -2.24144,-10.95335 7.41782,-8.36517 -2.24144,-10.95335 7.41782,-8.36516 -2.24143,-10.95336 7.41782,-8.36516 -2.24144,-10.95335 7.41782,-8.36517 -2.24144,-10.95335 7.41782,-8.36516 -2.24144,-10.95336 7.41782,-8.36516 -2.24144,-10.95335 7.41782,-8.36517 -2.24144,-10.95335 7.41782,-8.36516 -2.24144,-10.95336"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       clip-path="url(#clipPath10797)"
+       transform="translate(973,-34.999997)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 532.74912,897.33195 7.41782,-8.36517 -2.24144,-10.95335 7.41782,-8.36516 -2.24144,-10.95336 7.41782,-8.36516 -2.24144,-10.95335 7.41782,-8.36517 -2.24144,-10.95335 7.41782,-8.36516 -2.24144,-10.95336 7.41782,-8.36516 -2.24144,-10.95335 7.41782,-8.36517 -2.24143,-10.95335 7.41782,-8.36516 -2.24144,-10.95336 7.41782,-8.36516 -2.24144,-10.95335 7.41782,-8.36517 -2.24144,-10.95335"
+       id="path10735"
+       inkscape:connector-curvature="0"
+       inkscape:transform-center-x="-29.751745"
+       inkscape:transform-center-y="-28.377182"
+       clip-path="url(#clipPath10793)"
+       transform="translate(973,-34.999997)" />
+    <path
+       inkscape:transform-center-y="-32.259467"
+       inkscape:transform-center-x="-44.24063"
+       inkscape:connector-curvature="0"
+       id="path10737"
+       d="m 547.23801,901.21423 7.41782,-8.36516 -2.24144,-10.95336 7.41782,-8.36516 -2.24144,-10.95335 7.41782,-8.36516 -2.24144,-10.95336 7.41782,-8.36516 -2.24144,-10.95335 7.41782,-8.36517 -2.24144,-10.95335 7.41782,-8.36516 -2.24144,-10.95336 7.41782,-8.36516 -2.24144,-10.95335 7.41782,-8.36517 -2.24144,-10.95335 7.41782,-8.36516 -2.24144,-10.95336 7.41782,-8.36516 -2.24143,-10.95335"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       clip-path="url(#clipPath10789)"
+       transform="translate(973,-34.999997)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 561.72689,905.09652 7.41782,-8.36517 -2.24144,-10.95335 7.41782,-8.36516 -2.24143,-10.95336 7.41782,-8.36516 -2.24144,-10.95335 7.41782,-8.36517 -2.24144,-10.95335 7.41782,-8.36516 -2.24144,-10.95336 7.41782,-8.36516 -2.24144,-10.95335 7.41782,-8.36517 -2.24144,-10.95335 7.41782,-8.36516 -2.24144,-10.95336 7.41782,-8.36516 -2.24144,-10.95335 7.41782,-8.36516 -2.24144,-10.95336"
+       id="path10739"
+       inkscape:connector-curvature="0"
+       inkscape:transform-center-x="-58.729515"
+       inkscape:transform-center-y="-36.141752"
+       clip-path="url(#clipPath10785)"
+       transform="translate(973,-34.999997)" />
+    <path
+       inkscape:transform-center-y="-40.024037"
+       inkscape:transform-center-x="-73.218405"
+       inkscape:connector-curvature="0"
+       id="path10741"
+       d="m 576.21578,908.9788 7.41782,-8.36516 -2.24144,-10.95335 7.41782,-8.36517 -2.24144,-10.95335 7.41782,-8.36516 -2.24144,-10.95336 7.41782,-8.36516 -2.24143,-10.95335 7.41781,-8.36517 -2.24143,-10.95335 7.41782,-8.36516 -2.24144,-10.95336 7.41782,-8.36516 -2.24144,-10.95335 7.41782,-8.36517 -2.24144,-10.95335 7.41782,-8.36516 -2.24144,-10.95336 7.41782,-8.36516 -2.24144,-10.95335"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       clip-path="url(#clipPath10781)"
+       transform="translate(973,-34.999997)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 590.70467,912.86109 7.41782,-8.36516 -2.24144,-10.95336 7.41782,-8.36516 -2.24144,-10.95335 7.41782,-8.36517 -2.24144,-10.95335 7.41782,-8.36516 -2.24144,-10.95336 7.41782,-8.36516 -2.24144,-10.95335 7.41782,-8.36517 -2.24144,-10.95335 7.41782,-8.36516 -2.24143,-10.95336 7.41781,-8.36516 -2.24143,-10.95335 7.41782,-8.36517 -2.24144,-10.95335 7.41782,-8.36516 -2.24144,-10.95336"
+       id="path10743"
+       inkscape:connector-curvature="0"
+       inkscape:transform-center-x="-87.707295"
+       inkscape:transform-center-y="-43.906322"
+       clip-path="url(#clipPath10777)"
+       transform="translate(973,-34.999997)" />
+    <path
+       inkscape:transform-center-y="-47.788607"
+       inkscape:transform-center-x="-102.19618"
+       inkscape:connector-curvature="0"
+       id="path10745"
+       d="m 605.19356,916.74337 7.41782,-8.36516 -2.24144,-10.95335 7.41782,-8.36517 -2.24144,-10.95335 7.41782,-8.36516 -2.24144,-10.95336 7.41782,-8.36516 -2.24144,-10.95335 7.41782,-8.36516 -2.24144,-10.95336 7.41782,-8.36516 -2.24144,-10.95335 7.41782,-8.36517 -2.24144,-10.95335 7.41782,-8.36516 -2.24144,-10.95336 7.41782,-8.36516 -2.24144,-10.95335 7.41782,-8.36517 -2.24143,-10.95335"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       clip-path="url(#clipPath10773)"
+       transform="translate(973,-34.999997)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 619.68244,920.62566 7.41782,-8.36516 -2.24144,-10.95336 7.41782,-8.36516 -2.24143,-10.95335 7.41782,-8.36517 -2.24144,-10.95335 7.41782,-8.36516 -2.24144,-10.95336 7.41782,-8.36516 -2.24144,-10.95335 7.41782,-8.36517 -2.24144,-10.95335 7.41782,-8.36516 -2.24144,-10.95336 7.41782,-8.36516 -2.24144,-10.95335 7.41782,-8.36517 -2.24144,-10.95335 7.41782,-8.36516 -2.24144,-10.95336"
+       id="path10747"
+       inkscape:connector-curvature="0"
+       inkscape:transform-center-x="-116.68507"
+       inkscape:transform-center-y="-51.670892"
+       clip-path="url(#clipPath10769)"
+       transform="translate(973,-34.999997)" />
+    <path
+       inkscape:transform-center-y="-55.553182"
+       inkscape:transform-center-x="-131.17395"
+       inkscape:connector-curvature="0"
+       id="path10749"
+       d="m 634.17133,924.50795 7.41782,-8.36517 -2.24144,-10.95335 7.41782,-8.36516 -2.24144,-10.95336 7.41782,-8.36516 -2.24144,-10.95335 7.41782,-8.36517 -2.24144,-10.95335 7.41782,-8.36516 -2.24143,-10.95336 7.41782,-8.36516 -2.24144,-10.95335 7.41782,-8.36517 -2.24144,-10.95335 7.41782,-8.36516 -2.24144,-10.95336 7.41782,-8.36516 -2.24144,-10.95335 7.41782,-8.36517 -2.24144,-10.95335"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       clip-path="url(#clipPath10765)"
+       transform="translate(973,-34.999997)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="m 648.66022,928.39023 7.41782,-8.36516 -2.24144,-10.95336 7.41782,-8.36516 -2.24144,-10.95335 7.41782,-8.36516 -2.24144,-10.95336 7.41782,-8.36516 -2.24144,-10.95335 7.41782,-8.36517 -2.24144,-10.95335 7.41782,-8.36516 -2.24144,-10.95336 7.41782,-8.36516 -2.24144,-10.95335 7.41782,-8.36517 -2.24143,-10.95335 7.41782,-8.36516 -2.24144,-10.95336 7.41782,-8.36516 -2.24144,-10.95335"
+       id="path10751"
+       inkscape:connector-curvature="0"
+       inkscape:transform-center-x="-145.66284"
+       inkscape:transform-center-y="-59.435467"
+       clip-path="url(#clipPath10761)"
+       transform="translate(973,-34.999997)" />
+    <path
+       inkscape:transform-center-y="-63.317752"
+       inkscape:transform-center-x="-160.15173"
+       inkscape:connector-curvature="0"
+       id="path10753"
+       d="m 663.14911,932.27252 7.41782,-8.36517 -2.24144,-10.95335 7.41782,-8.36516 -2.24144,-10.95336 7.41782,-8.36516 -2.24144,-10.95335 7.41782,-8.36517 -2.24144,-10.95335 7.41782,-8.36516 -2.24144,-10.95336 7.41782,-8.36516 -2.24144,-10.95335 7.41782,-8.36517 -2.24144,-10.95335 7.41782,-8.36516 -2.24144,-10.95336 7.41782,-8.36516 -2.24144,-10.95335 7.41782,-8.36516 -2.24144,-10.95336"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       clip-path="url(#clipPath10757)" />
+    <rect
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       id="rect10805"
+       width="115"
+       height="115"
+       x="1508"
+       y="727.36218" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="M 2380.5,82.862185 V 197.86218"
+       id="path10807"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;stroke:#32ff3f;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="M 2385.5,82.862185 V 197.86218"
+       id="path10809"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path10811"
+       d="M 2395.5,82.862185 V 197.86218"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path10813"
+       d="M 2400.5,82.862185 V 197.86218"
+       style="fill:none;stroke:#32ff3f;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="M 2410.5,82.862185 V 197.86218"
+       id="path10815"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;stroke:#32ff3f;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="M 2415.5,82.862185 V 197.86218"
+       id="path10817"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path10819"
+       d="M 2425.5,82.862185 V 197.86218"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path10821"
+       d="M 2430.5,82.862185 V 197.86218"
+       style="fill:none;stroke:#32ff3f;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="M 2440.5,82.862185 V 197.86218"
+       id="path10823"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;stroke:#32ff3f;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="M 2445.5,82.862185 V 197.86218"
+       id="path10825"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path10827"
+       d="M 2455.5,82.862185 V 197.86218"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path10829"
+       d="M 2460.5,82.862185 V 197.86218"
+       style="fill:none;stroke:#32ff3f;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="M 2470.5,82.862185 V 197.86218"
+       id="path10831"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;stroke:#32ff3f;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176"
+       d="M 2475.5,82.862185 V 197.86218"
+       id="path10833"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path10835"
+       d="M 2485.5,82.862185 V 197.86218"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path10837"
+       d="M 2490.5,82.862185 V 197.86218"
+       style="fill:none;stroke:#32ff3f;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.941176" />
+    <rect
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       id="rect10839"
+       width="115"
+       height="115"
+       x="2375.5"
+       y="82.862183" />
+    <rect
+       style="fill:url(#multiple1) #ff0000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       id="rect10841"
+       width="115"
+       height="115"
+       x="2245"
+       y="82.362183" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path10843"
+       d="m 1010,212.36218 v 115"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath10933)"
+       transform="translate(1370.5,0.5)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 1015,212.36218 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10"
+       id="path10845"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath10929)"
+       transform="translate(1370.5,0.5)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 1025,212.36218 v 115"
+       id="path10847"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath10925)"
+       transform="translate(1370.5,0.5)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path10849"
+       d="m 1030,212.36218 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath10921)"
+       transform="translate(1370.5,0.5)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path10851"
+       d="m 1040,212.36218 v 115"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath10917)"
+       transform="translate(1370.5,0.5)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 1045,212.36218 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10"
+       id="path10853"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath10913)"
+       transform="translate(1370.5,0.5)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 1055,212.36218 v 115"
+       id="path10855"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath10909)"
+       transform="translate(1370.5,0.5)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path10857"
+       d="m 1060,212.36218 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath10905)"
+       transform="translate(1370.5,0.5)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path10859"
+       d="m 1070,212.36218 v 115"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath10901)"
+       transform="translate(1370.5,0.5)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 1075,212.36218 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10"
+       id="path10861"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath10897)"
+       transform="translate(1370.5,0.5)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 1085,212.36218 v 115"
+       id="path10863"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath10893)"
+       transform="translate(1370.5,0.5)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path10865"
+       d="m 1090,212.36218 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath10889)"
+       transform="translate(1370.5,0.5)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path10867"
+       d="m 1100,212.36218 v 115"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath10885)"
+       transform="translate(1370.5,0.5)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 1105,212.36218 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10"
+       id="path10869"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath10881)"
+       transform="translate(1370.5,0.5)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 1115,212.36218 v 115"
+       id="path10871"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath10877)"
+       transform="translate(1370.5,0.5)" />
+    <rect
+       y="212.86218"
+       x="2375.5"
+       height="115"
+       width="115"
+       id="rect10937"
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    <path
+       clip-path="url(#clipPath11091)"
+       inkscape:connector-curvature="0"
+       id="path11001"
+       d="m 1015,212.36218 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       transform="translate(1370.5,130.5)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 1010,342.36218 5,17 h -5 l 5,17 h -6 l 6,17 h -5 l 5,17 h -5 l 5,17 h -5 l 5,17 h -5 l 5,17"
+       id="path11003"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath11087)"
+       transform="translate(1370.5,0.5)" />
+    <path
+       transform="translate(1385.5,130.5)"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 1015,212.36218 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10"
+       id="path11005"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath11083)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path11007"
+       d="m 1025,342.36218 5,17 h -5 l 5,17 h -6 l 6,17 h -5 l 5,17 h -5 l 5,17 h -5 l 5,17 h -5 l 5,17"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath11079)"
+       transform="translate(1370.5,0.5)" />
+    <path
+       clip-path="url(#clipPath11075)"
+       inkscape:connector-curvature="0"
+       id="path11009"
+       d="m 1015,212.36218 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       transform="translate(1400.5,130.5)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 1040,342.36218 5,17 h -5 l 5,17 h -6 l 6,17 h -5 l 5,17 h -5 l 5,17 h -5 l 5,17 h -5 l 5,17"
+       id="path11011"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath11071)"
+       transform="translate(1370.5,0.5)" />
+    <path
+       transform="translate(1415.5,130.5)"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 1015,212.36218 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10"
+       id="path11013"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath11067)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path11015"
+       d="m 1055,342.36218 5,17 h -5 l 5,17 h -6 l 6,17 h -5 l 5,17 h -5 l 5,17 h -5 l 5,17 h -5 l 5,17"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath11063)"
+       transform="translate(1370.5,0.5)" />
+    <path
+       clip-path="url(#clipPath11059)"
+       inkscape:connector-curvature="0"
+       id="path11017"
+       d="m 1015,212.36218 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       transform="translate(1430.5,130.5)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 1070,342.36218 5,17 h -5 l 5,17 h -6 l 6,17 h -5 l 5,17 h -5 l 5,17 h -5 l 5,17 h -5 l 5,17"
+       id="path11019"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath11055)"
+       transform="translate(1370.5,0.5)" />
+    <path
+       transform="translate(1445.5,130.5)"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 1015,212.36218 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10"
+       id="path11021"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath11051)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path11023"
+       d="m 1085,342.36218 5,17 h -5 l 5,17 h -6 l 6,17 h -5 l 5,17 h -5 l 5,17 h -5 l 5,17 h -5 l 5,17"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath11047)"
+       transform="translate(1370.5,0.5)" />
+    <path
+       clip-path="url(#clipPath11043)"
+       inkscape:connector-curvature="0"
+       id="path11025"
+       d="m 1015,212.36218 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10 h -5 l 5,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       transform="translate(1460.5,130.5)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 1100,342.36218 5,17 h -5 l 5,17 h -6 l 6,17 h -5 l 5,17 h -5 l 5,17 h -5 l 5,17 h -5 l 5,17"
+       id="path11027"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath11039)"
+       transform="translate(1370.5,0.5)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path11031"
+       d="m 1115,342.36218 5,17 h -5 l 5,17 h -6 l 6,17 h -5 l 5,17 h -5 l 5,17 h -5 l 5,17 h -5 l 5,17"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath11035)"
+       transform="translate(1370.5,0.5)" />
+    <rect
+       y="342.86218"
+       x="2375.5"
+       height="115"
+       width="115"
+       id="rect11095"
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:5px;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:10, 4, 2, 4;stroke-opacity:1"
+       d="m 570,1132.3622 v 115"
+       id="path11097"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path11099"
+       d="m 585,1132.3622 v 115"
+       style="fill:none;stroke:#a080ff;stroke-width:5px;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:10, 4, 2, 4;stroke-opacity:1" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:5px;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:10, 4, 2, 4;stroke-opacity:1"
+       d="m 600,1132.3622 v 115"
+       id="path11101"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path11103"
+       d="m 615,1132.3622 v 115"
+       style="fill:none;stroke:#a080ff;stroke-width:5px;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:10, 4, 2, 4;stroke-opacity:1" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:5px;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:10, 4, 2, 4;stroke-opacity:1"
+       d="m 630,1132.3622 v 115"
+       id="path11105"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path11107"
+       d="m 645,1132.3622 v 115"
+       style="fill:none;stroke:#a080ff;stroke-width:5px;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:10, 4, 2, 4;stroke-opacity:1" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:5px;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:10, 4, 2, 4;stroke-opacity:1"
+       d="m 660,1132.3622 v 115"
+       id="path11109"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path11111"
+       d="m 675,1132.3622 v 115"
+       style="fill:none;stroke:#a080ff;stroke-width:5px;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:10, 4, 2, 4;stroke-opacity:1" />
+    <rect
+       y="1132.3622"
+       x="565.00018"
+       height="115"
+       width="115"
+       id="rect11113"
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 1510.5,1132.8622 5,5 -10,10 5,5 5,5 -10,10 10,10 -10,10 10,10 -10,10 10,10 -10,10 10,10 -10,10"
+       id="path11115"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path11117"
+       d="m 1525.5,1132.8622 5,5 -10,10 5,5 5,5 -10,10 10,10 -10,10 10,10 -10,10 10,10 -10,10 10,10 -10,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 1540.5,1132.8622 5,5 -10,10 5,5 5,5 -10,10 10,10 -10,10 10,10 -10,10 10,10 -10,10 10,10 -10,10"
+       id="path11119"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path11121"
+       d="m 1555.5,1132.8622 5,5 -10,10 5,5 5,5 -10,10 10,10 -10,10 10,10 -10,10 10,10 -10,10 10,10 -10,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 1570.5,1132.8622 5,5 -10,10 5,5 5,5 -10,10 10,10 -10,10 10,10 -10,10 10,10 -10,10 10,10 -10,10"
+       id="path11123"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path11125"
+       d="m 1585.5,1132.8622 5,5 -10,10 5,5 5,5 -10,10 10,10 -10,10 10,10 -10,10 10,10 -10,10 10,10 -10,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 1600.5,1132.8622 5,5 -10,10 5,5 5,5 -10,10 10,10 -10,10 10,10 -10,10 10,10 -10,10 10,10 -10,10"
+       id="path11127"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path11129"
+       d="m 1615.5,1132.8622 5,5 -10,10 5,5 5,5 -10,10 10,10 -10,10 10,10 -10,10 10,10 -10,10 10,10 -10,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+    <rect
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       id="rect11133"
+       width="115"
+       height="115"
+       x="1505.5002"
+       y="1132.8622" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path11135"
+       d="m 1485,217.36218 5,5 -10,10 5,5 5,5 -10,10 10,10 -10,10 10,10 -10,10 10,10 -10,10 10,10 -10,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath11183)"
+       transform="translate(19.5,1175)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 1500,217.36218 5,5 -10,10 5,5 5,5 -10,10 10,10 -10,10 10,10 -10,10 10,10 -10,10 10,10 -10,10"
+       id="path11137"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath11179)"
+       transform="translate(19.5,1175)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path11139"
+       d="m 1515,217.36218 5,5 -10,10 5,5 5,5 -10,10 10,10 -10,10 10,10 -10,10 10,10 -10,10 10,10 -10,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath11175)"
+       transform="translate(19.5,1175)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 1530,217.36218 5,5 -10,10 5,5 5,5 -10,10 10,10 -10,10 10,10 -10,10 10,10 -10,10 10,10 -10,10"
+       id="path11141"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath11171)"
+       transform="translate(19.5,1175)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path11143"
+       d="m 1545,217.36218 5,5 -10,10 5,5 5,5 -10,10 10,10 -10,10 10,10 -10,10 10,10 -10,10 10,10 -10,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath11167)"
+       transform="translate(19.5,1175)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 1560,217.36218 5,5 -10,10 5,5 5,5 -10,10 10,10 -10,10 10,10 -10,10 10,10 -10,10 10,10 -10,10"
+       id="path11145"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath11163)"
+       transform="translate(19.5,1175)" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path11147"
+       d="m 1575,217.36218 5,5 -10,10 5,5 5,5 -10,10 10,10 -10,10 10,10 -10,10 10,10 -10,10 10,10 -10,10"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       clip-path="url(#clipPath11159)"
+       transform="translate(19.5,1175)" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 1590,217.36218 5,5 -10,10 5,5 5,5 -10,10 10,10 -10,10 10,10 -10,10 10,10 -10,10 10,10 -10,10"
+       id="path11149"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath11155)"
+       transform="translate(19.5,1175)" />
+    <rect
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       id="rect11187"
+       width="115"
+       height="115"
+       x="1504.5002"
+       y="1392.3622" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 1505.5,1262.8622 5,5 -5,5"
+       id="path11189"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path11191"
+       d="m 1505.5,1282.8622 5,5 -5,5"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 1505.5,1302.8622 5,5 -5,5"
+       id="path11193"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path11195"
+       d="m 1505.5,1322.8622 5,5 -5,5"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 1505.5,1342.8622 5,5 -5,5"
+       id="path11197"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path11199"
+       d="m 1505.5,1362.8622 5,5 -5,5"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path11203"
+       d="m 1520.5,1262.8622 5,5 -5,5"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 1520.5,1282.8622 5,5 -5,5"
+       id="path11205"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path11207"
+       d="m 1520.5,1302.8622 5,5 -5,5"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 1520.5,1322.8622 5,5 -5,5"
+       id="path11209"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path11211"
+       d="m 1520.5,1342.8622 5,5 -5,5"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 1520.5,1362.8622 5,5 -5,5"
+       id="path11213"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 1535.5,1262.8622 5,5 -5,5"
+       id="path11217"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path11219"
+       d="m 1535.5,1282.8622 5,5 -5,5"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 1535.5,1302.8622 5,5 -5,5"
+       id="path11221"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path11223"
+       d="m 1535.5,1322.8622 5,5 -5,5"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 1535.5,1342.8622 5,5 -5,5"
+       id="path11225"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path11227"
+       d="m 1535.5,1362.8622 5,5 -5,5"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path11231"
+       d="m 1550.5,1262.8622 5,5 -5,5"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 1550.5,1282.8622 5,5 -5,5"
+       id="path11233"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path11235"
+       d="m 1550.5,1302.8622 5,5 -5,5"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 1550.5,1322.8622 5,5 -5,5"
+       id="path11237"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path11239"
+       d="m 1550.5,1342.8622 5,5 -5,5"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 1550.5,1362.8622 5,5 -5,5"
+       id="path11241"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 1565.5,1262.8622 5,5 -5,5"
+       id="path11245"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path11247"
+       d="m 1565.5,1282.8622 5,5 -5,5"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 1565.5,1302.8622 5,5 -5,5"
+       id="path11249"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path11251"
+       d="m 1565.5,1322.8622 5,5 -5,5"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 1565.5,1342.8622 5,5 -5,5"
+       id="path11253"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path11255"
+       d="m 1565.5,1362.8622 5,5 -5,5"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path11259"
+       d="m 1580.5,1262.8622 5,5 -5,5"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 1580.5,1282.8622 5,5 -5,5"
+       id="path11261"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path11263"
+       d="m 1580.5,1302.8622 5,5 -5,5"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 1580.5,1322.8622 5,5 -5,5"
+       id="path11265"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path11267"
+       d="m 1580.5,1342.8622 5,5 -5,5"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 1580.5,1362.8622 5,5 -5,5"
+       id="path11269"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 1595.5,1262.8622 5,5 -5,5"
+       id="path11273"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path11275"
+       d="m 1595.5,1282.8622 5,5 -5,5"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 1595.5,1302.8622 5,5 -5,5"
+       id="path11277"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path11279"
+       d="m 1595.5,1322.8622 5,5 -5,5"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 1595.5,1342.8622 5,5 -5,5"
+       id="path11281"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path11283"
+       d="m 1595.5,1362.8622 5,5 -5,5"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path11287"
+       d="m 1610.5,1262.8622 5,5 -5,5"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 1610.5,1282.8622 5,5 -5,5"
+       id="path11289"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path11291"
+       d="m 1610.5,1302.8622 5,5 -5,5"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 1610.5,1322.8622 5,5 -5,5"
+       id="path11293"
+       inkscape:connector-curvature="0" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path11295"
+       d="m 1610.5,1342.8622 5,5 -5,5"
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       d="m 1610.5,1362.8622 5,5 -5,5"
+       id="path11297"
+       inkscape:connector-curvature="0" />
+    <rect
+       y="1262.8622"
+       x="1505.5002"
+       height="115"
+       width="115"
+       id="rect11315"
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    <g
+       id="g11321"
+       transform="translate(2194,540)">
+      <path
+         transform="translate(6,20)"
+         clip-path="url(#clipPath4366)"
+         inkscape:connector-curvature="0"
+         id="path11323"
+         d="M 180,42.362183 V 192.36218"
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
+      <path
+         transform="translate(6,20)"
+         clip-path="url(#clipPath4362)"
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         d="M 195,42.362183 V 192.36218"
+         id="path11325"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(6,20)"
+         clip-path="url(#clipPath4358)"
+         inkscape:connector-curvature="0"
+         id="path11327"
+         d="M 210,42.362183 V 192.36218"
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
+      <path
+         transform="translate(6,20)"
+         clip-path="url(#clipPath4354)"
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         d="M 225,42.362183 V 192.36218"
+         id="path11329"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(6,20)"
+         clip-path="url(#clipPath4350)"
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         d="M 240,42.362183 V 192.36218"
+         id="path11331"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(6,20)"
+         clip-path="url(#clipPath4346)"
+         inkscape:connector-curvature="0"
+         id="path11333"
+         d="M 255,42.362183 V 192.36218"
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
+      <path
+         transform="translate(6,20)"
+         clip-path="url(#clipPath4342)"
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         d="M 270,42.362183 V 192.36218"
+         id="path11335"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(6,20)"
+         clip-path="url(#clipPath4338)"
+         inkscape:connector-curvature="0"
+         id="path11337"
+         d="M 285,42.362183 V 192.36218"
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
+      <rect
+         y="62.362183"
+         x="181"
+         height="115"
+         width="115"
+         id="rect11339"
+         style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </g>
+    <g
+       transform="translate(2194,540)"
+       id="g11341">
+      <path
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         d="M 180,42.362183 V 192.36218"
+         id="path11343"
+         inkscape:connector-curvature="0"
+         clip-path="url(#clipPath4366)"
+         transform="translate(6,20)" />
+      <path
+         inkscape:connector-curvature="0"
+         id="path11345"
+         d="M 195,42.362183 V 192.36218"
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         clip-path="url(#clipPath4362)"
+         transform="translate(6,20)" />
+      <path
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         d="M 210,42.362183 V 192.36218"
+         id="path11347"
+         inkscape:connector-curvature="0"
+         clip-path="url(#clipPath4358)"
+         transform="translate(6,20)" />
+      <path
+         inkscape:connector-curvature="0"
+         id="path11349"
+         d="M 225,42.362183 V 192.36218"
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         clip-path="url(#clipPath4354)"
+         transform="translate(6,20)" />
+      <path
+         inkscape:connector-curvature="0"
+         id="path11351"
+         d="M 240,42.362183 V 192.36218"
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         clip-path="url(#clipPath4350)"
+         transform="translate(6,20)" />
+      <path
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         d="M 255,42.362183 V 192.36218"
+         id="path11353"
+         inkscape:connector-curvature="0"
+         clip-path="url(#clipPath4346)"
+         transform="translate(6,20)" />
+      <path
+         inkscape:connector-curvature="0"
+         id="path11355"
+         d="M 270,42.362183 V 192.36218"
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         clip-path="url(#clipPath4342)"
+         transform="translate(6,20)" />
+      <path
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         d="M 285,42.362183 V 192.36218"
+         id="path11357"
+         inkscape:connector-curvature="0"
+         clip-path="url(#clipPath4338)"
+         transform="translate(6,20)" />
+      <rect
+         style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect11359"
+         width="115"
+         height="115"
+         x="181"
+         y="62.362183" />
+    </g>
+    <g
+       transform="translate(2194,670)"
+       id="g11361">
+      <path
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         d="M 180,42.362183 V 192.36218"
+         id="path11363"
+         inkscape:connector-curvature="0"
+         clip-path="url(#clipPath4366)"
+         transform="translate(6,20)" />
+      <path
+         inkscape:connector-curvature="0"
+         id="path11365"
+         d="M 195,42.362183 V 192.36218"
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         clip-path="url(#clipPath4362)"
+         transform="translate(6,20)" />
+      <path
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         d="M 210,42.362183 V 192.36218"
+         id="path11367"
+         inkscape:connector-curvature="0"
+         clip-path="url(#clipPath4358)"
+         transform="translate(6,20)" />
+      <path
+         inkscape:connector-curvature="0"
+         id="path11369"
+         d="M 225,42.362183 V 192.36218"
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         clip-path="url(#clipPath4354)"
+         transform="translate(6,20)" />
+      <path
+         inkscape:connector-curvature="0"
+         id="path11371"
+         d="M 240,42.362183 V 192.36218"
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         clip-path="url(#clipPath4350)"
+         transform="translate(6,20)" />
+      <path
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         d="M 255,42.362183 V 192.36218"
+         id="path11373"
+         inkscape:connector-curvature="0"
+         clip-path="url(#clipPath4346)"
+         transform="translate(6,20)" />
+      <path
+         inkscape:connector-curvature="0"
+         id="path11375"
+         d="M 270,42.362183 V 192.36218"
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         clip-path="url(#clipPath4342)"
+         transform="translate(6,20)" />
+      <path
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         d="M 285,42.362183 V 192.36218"
+         id="path11377"
+         inkscape:connector-curvature="0"
+         clip-path="url(#clipPath4338)"
+         transform="translate(6,20)" />
+      <rect
+         style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+         id="rect11379"
+         width="115"
+         height="115"
+         x="181"
+         y="62.362183" />
+    </g>
+    <g
+       id="g11381"
+       transform="translate(2194,670)">
+      <path
+         transform="translate(6,20)"
+         clip-path="url(#clipPath4366)"
+         inkscape:connector-curvature="0"
+         id="path11383"
+         d="M 180,42.362183 V 192.36218"
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
+      <path
+         transform="translate(6,20)"
+         clip-path="url(#clipPath4362)"
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         d="M 195,42.362183 V 192.36218"
+         id="path11385"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(6,20)"
+         clip-path="url(#clipPath4358)"
+         inkscape:connector-curvature="0"
+         id="path11387"
+         d="M 210,42.362183 V 192.36218"
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
+      <path
+         transform="translate(6,20)"
+         clip-path="url(#clipPath4354)"
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         d="M 225,42.362183 V 192.36218"
+         id="path11389"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(6,20)"
+         clip-path="url(#clipPath4350)"
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         d="M 240,42.362183 V 192.36218"
+         id="path11391"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(6,20)"
+         clip-path="url(#clipPath4346)"
+         inkscape:connector-curvature="0"
+         id="path11393"
+         d="M 255,42.362183 V 192.36218"
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
+      <path
+         transform="translate(6,20)"
+         clip-path="url(#clipPath4342)"
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         d="M 270,42.362183 V 192.36218"
+         id="path11395"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(6,20)"
+         clip-path="url(#clipPath4338)"
+         inkscape:connector-curvature="0"
+         id="path11397"
+         d="M 285,42.362183 V 192.36218"
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
+      <rect
+         y="62.362183"
+         x="181"
+         height="115"
+         width="115"
+         id="rect11399"
+         style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </g>
+    <path
+       inkscape:connector-curvature="0"
+       id="path11409"
+       d="M 225,42.362183 V 192.36218"
+       style="fill:none;stroke:#a080ff;stroke-width:0.777987;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       clip-path="url(#clipPath11528)"
+       transform="matrix(0.70710678,0.70710678,-1.1682634,1.1682634,2332.4597,594.7755)"
+       inkscape:transform-center-x="28.034277"
+       inkscape:transform-center-y="-38.122284" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path11411"
+       d="M 240,42.362183 V 192.36218"
+       style="fill:none;stroke:#a080ff;stroke-width:0.777987;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       clip-path="url(#clipPath11524)"
+       transform="matrix(0.70710678,0.70710678,-1.1682634,1.1682634,2332.4597,594.7755)"
+       inkscape:transform-center-x="20.444614"
+       inkscape:transform-center-y="-45.711947" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:0.777987;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="M 255,42.362183 V 192.36218"
+       id="path11413"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath11520)"
+       transform="matrix(0.70710678,0.70710678,-1.1682634,1.1682634,2332.4597,594.7755)"
+       inkscape:transform-center-x="9.8380123"
+       inkscape:transform-center-y="-51.015248" />
+    <path
+       inkscape:connector-curvature="0"
+       id="path11415"
+       d="M 270,42.362183 V 192.36218"
+       style="fill:none;stroke:#a080ff;stroke-width:0.777987;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       clip-path="url(#clipPath11516)"
+       transform="matrix(0.70710678,0.70710678,-1.1682634,1.1682634,2332.4597,594.7755)"
+       inkscape:transform-center-x="-0.76858941"
+       inkscape:transform-center-y="-56.318549" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:0.777987;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="M 285,42.362183 V 192.36218"
+       id="path11417"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath11512)"
+       transform="matrix(0.70710678,0.70710678,-1.1682634,1.1682634,2332.4597,594.7755)"
+       inkscape:transform-center-x="-11.375191"
+       inkscape:transform-center-y="-61.62185" />
+    <path
+       transform="matrix(0.70710678,0.70710678,-1.1682634,1.1682634,2343.0663,605.3821)"
+       clip-path="url(#clipPath11508)"
+       inkscape:connector-curvature="0"
+       id="path11450"
+       d="M 285,42.362183 V 192.36218"
+       style="fill:none;stroke:#a080ff;stroke-width:0.777987;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       inkscape:transform-center-x="-21.981791"
+       inkscape:transform-center-y="-72.22845" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:0.777987;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="M 285,42.362183 V 192.36218"
+       id="path11452"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath11504)"
+       transform="matrix(0.70710678,0.70710678,-1.1682634,1.1682634,2353.6729,615.9887)"
+       inkscape:transform-center-x="-32.588391"
+       inkscape:transform-center-y="-82.83505" />
+    <path
+       transform="matrix(0.70710678,0.70710678,-1.1682634,1.1682634,2364.2795,626.5953)"
+       clip-path="url(#clipPath11500)"
+       inkscape:connector-curvature="0"
+       id="path11454"
+       d="M 285,42.362183 V 192.36218"
+       style="fill:none;stroke:#a080ff;stroke-width:0.777987;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       inkscape:transform-center-x="-43.194991"
+       inkscape:transform-center-y="-93.44165" />
+    <path
+       style="fill:none;stroke:#a080ff;stroke-width:0.777987;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="M 285,42.362183 V 192.36218"
+       id="path11456"
+       inkscape:connector-curvature="0"
+       clip-path="url(#clipPath11496)"
+       transform="matrix(0.70710678,0.70710678,-1.1682634,1.1682634,2374.8861,637.2019)"
+       inkscape:transform-center-x="-53.801591"
+       inkscape:transform-center-y="-104.04825" />
+    <path
+       transform="matrix(0.70710678,0.70710678,-1.1682634,1.1682634,2385.4927,647.8085)"
+       clip-path="url(#clipPath11492)"
+       inkscape:connector-curvature="0"
+       id="path11458"
+       d="M 285,42.362183 V 192.36218"
+       style="fill:none;stroke:#a080ff;stroke-width:0.777987;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       inkscape:transform-center-x="-64.408191"
+       inkscape:transform-center-y="-114.65485" />
+    <path
+       transform="matrix(0.70710678,0.70710678,-1.1682634,1.1682634,2396.0993,658.41511)"
+       clip-path="url(#clipPath11488)"
+       inkscape:connector-curvature="0"
+       id="path11462"
+       d="M 285,42.362183 V 192.36218"
+       style="fill:none;stroke:#a080ff;stroke-width:0.777987;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       inkscape:transform-center-x="-75.014791"
+       inkscape:transform-center-y="-125.26146" />
+    <rect
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       id="rect11532"
+       width="115"
+       height="115"
+       x="2375.5"
+       y="862.86218" />
+    <rect
+       y="1132.3622"
+       x="2370"
+       height="115"
+       width="115"
+       id="rect11534"
+       style="fill:#00ff00;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    <rect
+       style="fill:#00ff00;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       id="rect11536"
+       width="115"
+       height="115"
+       x="2370"
+       y="1262.3622" />
+    <rect
+       y="1392.3622"
+       x="2370"
+       height="115"
+       width="115"
+       id="rect11538"
+       style="fill:#00ff00;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    <rect
+       style="fill:#00ff00;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       id="rect11540"
+       width="115"
+       height="115"
+       x="2370"
+       y="1522.3622" />
+    <text
+       xml:space="preserve"
+       style="font-style:normal;font-weight:normal;line-height:0%;font-family:sans-serif;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none"
+       x="52.480652"
+       y="112.36218"
+       id="text11542"><tspan
+         sodipodi:role="line"
+         id="tspan11544"
+         x="52.480652"
+         y="112.36218"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;hatch id=&quot;simple1&quot; hatchUnits=&quot;userSpaceOnUse&quot; pitch=&quot;15&quot;&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="52.480652"
+         y="125.69556"
+         id="tspan11546"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">    &lt;hatchPath stroke=&quot;#a080ff&quot; offset=&quot;5&quot; stroke-width=&quot;2&quot;/&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="52.480652"
+         y="139.02893"
+         id="tspan11548"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;/hatch&gt;</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-style:normal;font-weight:normal;line-height:0%;font-family:sans-serif;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none"
+       x="52.480652"
+       y="242.36218"
+       id="text11550"><tspan
+         sodipodi:role="line"
+         id="tspan11552"
+         x="52.480652"
+         y="242.36218"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;hatch id=&quot;simple2&quot; hatchUnits=&quot;userSpaceOnUse&quot; pitch=&quot;15&quot;&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="52.480652"
+         y="255.69556"
+         id="tspan11554"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">    &lt;hatchPath stroke=&quot;#a080ff&quot; offset=&quot;15&quot;/&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="52.480652"
+         y="269.02893"
+         id="tspan11556"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;/hatch&gt;</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-style:normal;font-weight:normal;line-height:0%;font-family:sans-serif;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none"
+       x="52.480652"
+       y="372.36218"
+       id="text11558"><tspan
+         sodipodi:role="line"
+         id="tspan11560"
+         x="52.480652"
+         y="372.36218"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;hatch id=&quot;simple3&quot; hatchUnits=&quot;userSpaceOnUse&quot; pitch=&quot;15&quot;&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="52.480652"
+         y="385.69556"
+         id="tspan11562"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">    &lt;hatchPath stroke=&quot;#a080ff&quot; offset=&quot;5&quot; d=&quot;M 0,0 5,10&quot;/&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="52.480652"
+         y="399.02893"
+         id="tspan11564"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;/hatch&gt;</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-style:normal;font-weight:normal;line-height:0%;font-family:sans-serif;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none"
+       x="52.480652"
+       y="502.36218"
+       id="text11566"><tspan
+         sodipodi:role="line"
+         id="tspan11568"
+         x="52.480652"
+         y="502.36218"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;hatch id=&quot;simple4&quot; hatchUnits=&quot;userSpaceOnUse&quot; pitch=&quot;15&quot;&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="52.480652"
+         y="515.69556"
+         id="tspan11570"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">    &lt;hatchPath stroke=&quot;#a080ff&quot; offset=&quot;5&quot; d=&quot;L 0,0 5,10&quot;/&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="52.480652"
+         y="529.02893"
+         id="tspan11572"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;/hatch&gt;</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-style:normal;font-weight:normal;line-height:0%;font-family:sans-serif;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none"
+       x="52.480652"
+       y="632.36218"
+       id="text11574"><tspan
+         sodipodi:role="line"
+         id="tspan11576"
+         x="52.480652"
+         y="632.36218"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;hatch id=&quot;simple5&quot; hatchUnits=&quot;userSpaceOnUse&quot; pitch=&quot;15&quot;&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="52.480652"
+         y="645.69556"
+         id="tspan11578"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">    &lt;hatchPath stroke=&quot;#a080ff&quot; offset=&quot;5&quot; d=&quot;M 0,0 5,10 10,5&quot;/&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="52.480652"
+         y="659.02893"
+         id="tspan11580"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;/hatch&gt;</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-style:normal;font-weight:normal;line-height:0%;font-family:sans-serif;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none"
+       x="52.480652"
+       y="762.36218"
+       id="text11582"><tspan
+         sodipodi:role="line"
+         id="tspan11584"
+         x="52.480652"
+         y="762.36218"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;hatch id=&quot;simple6&quot; hatchUnits=&quot;userSpaceOnUse&quot; pitch=&quot;15&quot;&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="52.480652"
+         y="775.69556"
+         id="tspan11586"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">    &lt;hatchPath stroke=&quot;#a080ff&quot; offset=&quot;5&quot; d=&quot;m 0,0 5,10 5,-5&quot;/&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="52.480652"
+         y="789.02893"
+         id="tspan11588"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;/hatch&gt;</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-style:normal;font-weight:normal;line-height:0%;font-family:sans-serif;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none"
+       x="52.480652"
+       y="892.36218"
+       id="text11590"><tspan
+         sodipodi:role="line"
+         id="tspan11592"
+         x="52.480652"
+         y="892.36218"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;hatch id=&quot;simple7&quot; hatchUnits=&quot;userSpaceOnUse&quot; pitch=&quot;15&quot;&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="52.480652"
+         y="905.69556"
+         id="tspan11594"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">    &lt;hatchPath stroke=&quot;#a080ff&quot; offset=&quot;5&quot; d=&quot;M 0,0 5,10 M 5,20&quot;/&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="52.480652"
+         y="919.02893"
+         id="tspan11596"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;/hatch&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="52.480652"
+         y="932.3623"
+         id="tspan11598"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif"> </tspan></text>
+    <g
+       id="g11600"
+       transform="translate(1324.4998,1460.5)">
+      <path
+         transform="translate(6,20)"
+         clip-path="url(#clipPath4366)"
+         inkscape:connector-curvature="0"
+         id="path11602"
+         d="M 180,42.362183 V 192.36218"
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
+      <path
+         transform="translate(6,20)"
+         clip-path="url(#clipPath4362)"
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         d="M 195,42.362183 V 192.36218"
+         id="path11604"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(6,20)"
+         clip-path="url(#clipPath4358)"
+         inkscape:connector-curvature="0"
+         id="path11606"
+         d="M 210,42.362183 V 192.36218"
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
+      <path
+         transform="translate(6,20)"
+         clip-path="url(#clipPath4354)"
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         d="M 225,42.362183 V 192.36218"
+         id="path11608"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(6,20)"
+         clip-path="url(#clipPath4350)"
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         d="M 240,42.362183 V 192.36218"
+         id="path11610"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(6,20)"
+         clip-path="url(#clipPath4346)"
+         inkscape:connector-curvature="0"
+         id="path11612"
+         d="M 255,42.362183 V 192.36218"
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
+      <path
+         transform="translate(6,20)"
+         clip-path="url(#clipPath4342)"
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+         d="M 270,42.362183 V 192.36218"
+         id="path11614"
+         inkscape:connector-curvature="0" />
+      <path
+         transform="translate(6,20)"
+         clip-path="url(#clipPath4338)"
+         inkscape:connector-curvature="0"
+         id="path11616"
+         d="M 285,42.362183 V 192.36218"
+         style="fill:none;stroke:#a080ff;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
+      <rect
+         y="62.362183"
+         x="181"
+         height="115"
+         width="115"
+         id="rect11618"
+         style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    </g>
+    <path
+       transform="translate(1330.4998,1480.5)"
+       clip-path="url(#clipPath4366)"
+       inkscape:connector-curvature="0"
+       id="path11622"
+       d="M 180,42.362183 V 192.36218"
+       style="fill:none;stroke:#32ff3f;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
+    <path
+       transform="translate(1330.4998,1480.5)"
+       clip-path="url(#clipPath4362)"
+       style="fill:none;stroke:#32ff3f;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="M 195,42.362183 V 192.36218"
+       id="path11624"
+       inkscape:connector-curvature="0" />
+    <path
+       transform="translate(1330.4998,1480.5)"
+       clip-path="url(#clipPath4358)"
+       inkscape:connector-curvature="0"
+       id="path11626"
+       d="M 210,42.362183 V 192.36218"
+       style="fill:none;stroke:#32ff3f;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
+    <path
+       transform="translate(1330.4998,1480.5)"
+       clip-path="url(#clipPath4354)"
+       style="fill:none;stroke:#32ff3f;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="M 225,42.362183 V 192.36218"
+       id="path11628"
+       inkscape:connector-curvature="0" />
+    <path
+       transform="translate(1330.4998,1480.5)"
+       clip-path="url(#clipPath4350)"
+       style="fill:none;stroke:#32ff3f;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="M 240,42.362183 V 192.36218"
+       id="path11630"
+       inkscape:connector-curvature="0" />
+    <path
+       transform="translate(1330.4998,1480.5)"
+       clip-path="url(#clipPath4346)"
+       inkscape:connector-curvature="0"
+       id="path11632"
+       d="M 255,42.362183 V 192.36218"
+       style="fill:none;stroke:#32ff3f;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
+    <path
+       transform="translate(1330.4998,1480.5)"
+       clip-path="url(#clipPath4342)"
+       style="fill:none;stroke:#32ff3f;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="M 270,42.362183 V 192.36218"
+       id="path11634"
+       inkscape:connector-curvature="0" />
+    <path
+       transform="translate(1330.4998,1480.5)"
+       clip-path="url(#clipPath4338)"
+       inkscape:connector-curvature="0"
+       id="path11636"
+       d="M 285,42.362183 V 192.36218"
+       style="fill:none;stroke:#32ff3f;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1" />
+    <rect
+       y="1522.8622"
+       x="1505.5"
+       height="115"
+       width="115"
+       id="rect11638"
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    <rect
+       style="fill:url(#transform2) #ff0000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       id="rect11649"
+       width="115"
+       height="115"
+       x="1378"
+       y="207.36218" />
+    <rect
+       y="337.36218"
+       x="1378"
+       height="115"
+       width="115"
+       id="rect11651"
+       style="fill:url(#transform4) #ff0000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    <rect
+       style="fill:url(#transform7) #ff0000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       id="rect11653"
+       width="115"
+       height="115"
+       x="1378"
+       y="467.36218" />
+    <rect
+       y="597.36218"
+       x="1378"
+       height="115"
+       width="115"
+       id="rect11655"
+       style="fill:url(#transform8) #ff0000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    <rect
+       style="fill:url(#transform9) #ff0000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       id="rect11657"
+       width="115"
+       height="115"
+       x="1378"
+       y="727.36218" />
+    <text
+       xml:space="preserve"
+       style="font-style:normal;font-weight:normal;line-height:0%;font-family:sans-serif;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none"
+       x="820"
+       y="112.36218"
+       id="text11659"><tspan
+         sodipodi:role="line"
+         id="tspan11661"
+         x="820"
+         y="112.36218"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;hatch id=&quot;transform1&quot; hatchUnits=&quot;userSpaceOnUse&quot; pitch=&quot;15&quot;&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="820"
+         y="125.69556"
+         id="tspan11663"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">    &lt;hatchPath stroke=&quot;#a080ff&quot; offset=&quot;5&quot; d=&quot;L 0,0 5,10 0,20&quot;/&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="820"
+         y="139.02893"
+         id="tspan11665"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;/hatch&gt;</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-style:normal;font-weight:normal;line-height:0%;font-family:sans-serif;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none"
+       x="820"
+       y="240.36218"
+       id="text11667"><tspan
+         sodipodi:role="line"
+         id="tspan11669"
+         x="820"
+         y="240.36218"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;hatch id=&quot;transform2&quot; hatchUnits=&quot;userSpaceOnUse&quot; pitch=&quot;15&quot; rotate=&quot;30&quot;&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="820"
+         y="253.69556"
+         id="tspan11671"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">    &lt;hatchPath stroke=&quot;#a080ff&quot; offset=&quot;10&quot; d=&quot;L 0,0 5,10 0,20&quot;/&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="820"
+         y="267.02893"
+         id="tspan11673"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;/hatch&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="820"
+         y="280.3623"
+         id="tspan11675"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif"> </tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-style:normal;font-weight:normal;line-height:0%;font-family:sans-serif;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none"
+       x="820"
+       y="368.36218"
+       id="text11677"><tspan
+         sodipodi:role="line"
+         id="tspan11679"
+         x="820"
+         y="368.36218"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;hatch id=&quot;transform4&quot; hatchUnits=&quot;userSpaceOnUse&quot; pitch=&quot;15&quot; rotate=&quot;45&quot;&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="820"
+         y="381.69556"
+         id="tspan11681"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">    &lt;hatchPath stroke=&quot;#a080ff&quot; offset=&quot;10&quot; d=&quot;L 0,0 5,10 0,20&quot;/&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="820"
+         y="395.02893"
+         id="tspan11683"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;/hatch&gt;</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-style:normal;font-weight:normal;line-height:0%;font-family:sans-serif;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none"
+       x="820"
+       y="496.36218"
+       id="text11685"><tspan
+         sodipodi:role="line"
+         id="tspan11687"
+         x="820"
+         y="496.36218"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;hatch id=&quot;transform7&quot; hatchUnits=&quot;userSpaceOnUse&quot; pitch=&quot;15&quot; x=&quot;-5&quot; y=&quot;-10&quot;&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="820"
+         y="509.69556"
+         id="tspan11689"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">    &lt;hatchPath stroke=&quot;#a080ff&quot; offset=&quot;10&quot; d=&quot;L 0,0 5,10 0,20&quot;/&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="820"
+         y="523.02893"
+         id="tspan11691"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;/hatch&gt;</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-style:normal;font-weight:normal;line-height:0%;font-family:sans-serif;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none"
+       x="820"
+       y="624.36218"
+       id="text11693"><tspan
+         sodipodi:role="line"
+         id="tspan11695"
+         x="820"
+         y="624.36218"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;hatch id=&quot;transform8&quot; hatchUnits=&quot;userSpaceOnUse&quot; pitch=&quot;15&quot; x=&quot;-5&quot; y=&quot;-10&quot; rotate=&quot;30&quot;&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="820"
+         y="637.69556"
+         id="tspan11697"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">    &lt;hatchPath stroke=&quot;#a080ff&quot; offset=&quot;10&quot; d=&quot;L 0,0 5,10 0,20&quot;/&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="820"
+         y="651.02893"
+         id="tspan11699"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;/hatch&gt;</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-style:normal;font-weight:normal;line-height:0%;font-family:sans-serif;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none"
+       x="820"
+       y="752.36218"
+       id="text11701"><tspan
+         sodipodi:role="line"
+         x="820"
+         y="752.36218"
+         id="tspan11707"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;hatch id=&quot;transform9&quot; hatchUnits=&quot;userSpaceOnUse&quot; pitch=&quot;15&quot; rotate=&quot;30&quot; x=&quot;-5&quot; y=&quot;-10&quot; </tspan><tspan
+         sodipodi:role="line"
+         x="820"
+         y="765.69556"
+         id="tspan11718"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">hatchTransform=&quot;matrix(0.96592583,-0.25881905,0.25881905,0.96592583,-8.4757068,43.273395)&quot;&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="820"
+         y="779.02893"
+         id="tspan11714"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">    &lt;hatchPath stroke=&quot;#a080ff&quot; offset=&quot;10&quot; d=&quot;L 0,0 5,10 0,20&quot;/&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="820"
+         y="792.3623"
+         id="tspan11716"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;/hatch&gt;</tspan></text>
+    <rect
+       y="212.36218"
+       x="2245"
+       height="115"
+       width="115"
+       id="rect11720"
+       style="fill:url(#multiple2) #ff0000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    <rect
+       style="fill:url(#multiple3) #ff0000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       id="rect11722"
+       width="115"
+       height="115"
+       x="2245"
+       y="342.36218" />
+    <text
+       xml:space="preserve"
+       style="font-style:normal;font-weight:normal;line-height:0%;font-family:sans-serif;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none"
+       x="1804"
+       y="120.46635"
+       id="text11724"><tspan
+         sodipodi:role="line"
+         id="tspan11726"
+         x="1804"
+         y="120.46635"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;hatch id=&quot;multiple1&quot; hatchUnits=&quot;userSpaceOnUse&quot; pitch=&quot;15&quot;&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="1804"
+         y="133.79973"
+         id="tspan11728"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">    &lt;hatchPath stroke=&quot;#a080ff&quot; offset=&quot;5&quot;/&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="1804"
+         y="147.1331"
+         id="tspan11730"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">    &lt;hatchPath stroke=&quot;#32ff3f&quot; offset=&quot;10&quot;/&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="1804"
+         y="160.46648"
+         id="tspan11732"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;/hatch&gt;</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-style:normal;font-weight:normal;line-height:0%;font-family:sans-serif;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none"
+       x="1804"
+       y="250.46635"
+       id="text11734"><tspan
+         sodipodi:role="line"
+         id="tspan11736"
+         x="1804"
+         y="250.46635"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;hatch id=&quot;multiple2&quot; hatchUnits=&quot;userSpaceOnUse&quot; pitch=&quot;15&quot;&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="1804"
+         y="263.79974"
+         id="tspan11738"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">    &lt;hatchPath stroke=&quot;#a080ff&quot; offset=&quot;5&quot;/&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="1804"
+         y="277.13312"
+         id="tspan11740"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">    &lt;hatchPath stroke=&quot;#a080ff&quot; offset=&quot;10&quot; d=&quot;L 0,0 5,10&quot;/&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="1804"
+         y="290.46649"
+         id="tspan11742"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;/hatch&gt;</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-style:normal;font-weight:normal;line-height:0%;font-family:sans-serif;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none"
+       x="1814"
+       y="380.46634"
+       id="text11744"><tspan
+         sodipodi:role="line"
+         id="tspan11746"
+         x="1814"
+         y="380.46634"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;hatch id=&quot;multiple3&quot; hatchUnits=&quot;userSpaceOnUse&quot; pitch=&quot;15&quot;&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="1814"
+         y="393.79971"
+         id="tspan11748"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">    &lt;hatchPath stroke=&quot;#a080ff&quot; offset=&quot;5&quot; d=&quot;L 0,0 5,17&quot; /&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="1814"
+         y="407.13309"
+         id="tspan11750"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">    &lt;hatchPath stroke=&quot;#a080ff&quot; offset=&quot;10&quot; d=&quot;L 0,0 5,10&quot;/&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="1814"
+         y="420.46646"
+         id="tspan11752"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;/hatch&gt;</tspan></text>
+    <rect
+       y="602.36218"
+       x="2245"
+       height="115"
+       width="115"
+       id="rect11754"
+       style="fill:url(#ref1) #ff0000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    <rect
+       style="fill:url(#ref2) #ff0000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       id="rect11756"
+       width="115"
+       height="115"
+       x="2245"
+       y="732.36218" />
+    <rect
+       y="862.36218"
+       x="2245"
+       height="115"
+       width="115"
+       id="rect11758"
+       style="fill:url(#ref3) #ff0000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    <text
+       xml:space="preserve"
+       style="font-style:normal;font-weight:normal;line-height:0%;font-family:sans-serif;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none"
+       x="1834"
+       y="640.46637"
+       id="text11760"><tspan
+         sodipodi:role="line"
+         id="tspan11762"
+         x="1834"
+         y="640.46637"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;hatch id=&quot;ref1&quot; hatchUnits=&quot;userSpaceOnUse&quot; pitch=&quot;15&quot;&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="1834"
+         y="653.79974"
+         id="tspan11764"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">    &lt;hatchPath stroke=&quot;#a080ff&quot; offset=&quot;5&quot;/&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="1834"
+         y="667.13312"
+         id="tspan11766"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;/hatch&gt;</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-style:normal;font-weight:normal;line-height:0%;font-family:sans-serif;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none"
+       x="1834"
+       y="752.36218"
+       id="text11768"><tspan
+         sodipodi:role="line"
+         id="tspan11770"
+         x="1834"
+         y="752.36218"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;hatch id=&quot;ref2&quot; xlink:href=&quot;#ref1&quot;&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="1834"
+         y="765.69556"
+         id="tspan11772"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;/hatch&gt;</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-style:normal;font-weight:normal;line-height:0%;font-family:sans-serif;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none"
+       x="1832.8698"
+       y="900.46637"
+       id="text11774"><tspan
+         sodipodi:role="line"
+         id="tspan11776"
+         x="1832.8698"
+         y="900.46637"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;hatch id=&quot;ref3&quot; xlink:href=&quot;#ref1&quot; pitch=&quot;45&quot;&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="1832.8698"
+         y="913.79974"
+         id="tspan11778"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;/hatch&gt;</tspan></text>
+    <rect
+       y="1132.3622"
+       x="435"
+       height="115"
+       width="115"
+       id="rect11780"
+       style="fill:url(#stroke1) #ff0000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    <text
+       xml:space="preserve"
+       style="font-style:normal;font-weight:normal;line-height:0%;font-family:sans-serif;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none"
+       x="60"
+       y="1172.3622"
+       id="text11782"><tspan
+         sodipodi:role="line"
+         id="tspan11784"
+         x="60"
+         y="1172.3622"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;hatch id=&quot;stroke1&quot; hatchUnits=&quot;userSpaceOnUse&quot; pitch=&quot;15&quot;&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="60"
+         y="1185.6956"
+         id="tspan11786"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">    &lt;hatchPath stroke=&quot;#a080ff&quot; offset=&quot;5&quot; stroke-width=&quot;5&quot; </tspan><tspan
+         sodipodi:role="line"
+         x="60"
+         y="1199.0289"
+         id="tspan11792"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">         stroke-dasharray=&quot;10 4 2 4&quot;/&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="60"
+         y="1212.3623"
+         id="tspan11788"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;/hatch&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="60"
+         y="1225.6957"
+         id="tspan11790"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif"> </tspan></text>
+    <rect
+       y="1132.3622"
+       x="1375"
+       height="115"
+       width="115"
+       id="rect11794"
+       style="fill:url(#overflow1) #ff0000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    <rect
+       style="fill:url(#overflow2) #ff0000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       id="rect11796"
+       width="115"
+       height="115"
+       x="1375"
+       y="1262.3622" />
+    <rect
+       y="1392.3622"
+       x="1375"
+       height="115"
+       width="115"
+       id="rect11798"
+       style="fill:url(#overflow3) #ff0000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    <rect
+       style="fill:url(#overflow4) #ff0000;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       id="rect11800"
+       width="115"
+       height="115"
+       x="1375"
+       y="1522.3622" />
+    <rect
+       style="fill:url(#degenerate1) #00ff00;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       id="rect11802"
+       width="115"
+       height="115"
+       x="2235"
+       y="1132.3622" />
+    <rect
+       y="1262.3622"
+       x="2235"
+       height="115"
+       width="115"
+       id="rect11804"
+       style="fill:url(#degenerate2) #00ff00;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    <rect
+       style="fill:url(#degenerate3) #00ff00;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       id="rect11806"
+       width="115"
+       height="115"
+       x="2235"
+       y="1392.3622" />
+    <rect
+       y="1522.3622"
+       x="2235"
+       height="115"
+       width="115"
+       id="rect11808"
+       style="fill:url(#degenerate4) #00ff00;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1" />
+    <text
+       xml:space="preserve"
+       style="font-style:normal;font-weight:normal;line-height:0%;font-family:sans-serif;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none"
+       x="870"
+       y="1160.4663"
+       id="text11810"><tspan
+         sodipodi:role="line"
+         id="tspan11812"
+         x="870"
+         y="1160.4663"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;hatch id=&quot;overflow1&quot; hatchUnits=&quot;userSpaceOnUse&quot; pitch=&quot;15&quot;&gt;</tspan><tspan
+         rotate="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0"
+         sodipodi:role="line"
+         x="870"
+         y="1173.7997"
+         id="tspan11814"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">    &lt;hatchPath stroke=&quot;#a080ff&quot; offset=&quot;5&quot; d=&quot;L 0,0 5,5 -5,15, 0,20&quot;/&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="870"
+         y="1187.1331"
+         id="tspan11816"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;/hatch&gt;</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-style:normal;font-weight:normal;line-height:0%;font-family:sans-serif;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none"
+       x="860"
+       y="1300.4663"
+       id="text11818"><tspan
+         sodipodi:role="line"
+         id="tspan11820"
+         x="860"
+         y="1300.4663"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;hatch id=&quot;overflow2&quot; style=&quot;overflow:hidden&quot; hatchUnits=&quot;userSpaceOnUse&quot; pitch=&quot;15&quot;&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="860"
+         y="1313.7997"
+         id="tspan11822"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">    &lt;hatchPath stroke=&quot;#a080ff&quot; offset=&quot;0&quot; d=&quot;L 0,0 5,5 -5,15, 0,20&quot;/&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="860"
+         y="1327.1331"
+         id="tspan11824"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;/hatch&gt;</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-style:normal;font-weight:normal;line-height:0%;font-family:sans-serif;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none"
+       x="860"
+       y="1422.3622"
+       id="text11826"><tspan
+         sodipodi:role="line"
+         id="tspan11828"
+         x="860"
+         y="1422.3622"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;hatch id=&quot;overflow3&quot; style=&quot;overflow:visible&quot; hatchUnits=&quot;userSpaceOnUse&quot; pitch=&quot;15&quot;&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="860"
+         y="1435.6956"
+         id="tspan11830"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">    &lt;hatchPath stroke=&quot;#a080ff&quot; offset=&quot;0&quot; d=&quot;L 0,0 5,5 -5,15, 0,20&quot;/&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="860"
+         y="1449.0289"
+         id="tspan11832"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;/hatch&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="860"
+         y="1462.3623"
+         id="tspan11834"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif"> </tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-style:normal;font-weight:normal;line-height:0%;font-family:sans-serif;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none"
+       x="860"
+       y="1561.3726"
+       id="text11836"><tspan
+         sodipodi:role="line"
+         id="tspan11838"
+         x="860"
+         y="1561.3726"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;hatch id=&quot;overflow4&quot; style=&quot;overflow:visible&quot; hatchUnits=&quot;userSpaceOnUse&quot; pitch=&quot;15&quot;&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="860"
+         y="1574.7059"
+         id="tspan11840"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">    &lt;hatchPath stroke=&quot;#32ff3f&quot; offset=&quot;5&quot; &gt;</tspan><tspan
+         sodipodi:role="line"
+         x="860"
+         y="1588.0393"
+         id="tspan11842"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">    &lt;hatchPath stroke=&quot;#ff0000&quot; offset=&quot;20&quot; &gt;</tspan><tspan
+         sodipodi:role="line"
+         x="860"
+         y="1601.3727"
+         id="tspan11844"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;/hatch&gt;</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-style:normal;font-weight:normal;line-height:0%;font-family:sans-serif;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none"
+       x="1849.0837"
+       y="1191.0269"
+       id="text11846"><tspan
+         sodipodi:role="line"
+         id="tspan11848"
+         x="1849.0837"
+         y="1191.0269"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;hatch id=&quot;degenerate1&quot; pitch=&quot;45&quot;&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="1849.0837"
+         y="1204.3602"
+         id="tspan11850"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;/hatch&gt;</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-style:normal;font-weight:normal;line-height:0%;font-family:sans-serif;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none"
+       x="1840"
+       y="1312.3622"
+       id="text11852"><tspan
+         sodipodi:role="line"
+         id="tspan11854"
+         x="1840"
+         y="1312.3622"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;hatch id=&quot;degenerate2&quot; xlink:href=&quot;#nonexisting&quot; pitch=&quot;45&quot;&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="1840"
+         y="1325.6956"
+         id="tspan11856"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;/hatch&gt;</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-style:normal;font-weight:normal;line-height:0%;font-family:sans-serif;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none"
+       x="1840"
+       y="1440.4663"
+       id="text11858"><tspan
+         sodipodi:role="line"
+         id="tspan11860"
+         x="1840"
+         y="1440.4663"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;hatch id=&quot;degenerate3&quot; pitch=&quot;30&quot;&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="1840"
+         y="1453.7997"
+         id="tspan11862"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">    &lt;hatchPath stroke=&quot;#a080ff&quot; offset=&quot;10&quot; d=&quot;L 0,0 5,10 0,15&quot;/&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="1840"
+         y="1467.1331"
+         id="tspan11864"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;/hatch&gt;</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-style:normal;font-weight:normal;line-height:0%;font-family:sans-serif;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none"
+       x="1840"
+       y="1572.3622"
+       id="text11866"><tspan
+         sodipodi:role="line"
+         id="tspan11868"
+         x="1840"
+         y="1572.3622"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;hatch id=&quot;degenerate4&quot; pitch=&quot;30&quot;&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="1840"
+         y="1585.6956"
+         id="tspan11870"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">    &lt;hatchPath stroke=&quot;#a080ff&quot; offset=&quot;10&quot; d=&quot;L 0,0 5,10 -5,15&quot;/&gt;</tspan><tspan
+         sodipodi:role="line"
+         x="1840"
+         y="1599.0289"
+         id="tspan11872"
+         style="font-size:10.6667px;line-height:1.25;font-family:sans-serif">&lt;/hatch&gt;</tspan></text>
+    <text
+       id="text11874"
+       y="30.596558"
+       x="818.41797"
+       style="font-style:normal;font-weight:normal;line-height:0%;font-family:sans-serif;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none"
+       xml:space="preserve"><tspan
+         style="font-size:24px;line-height:1.25;font-family:sans-serif"
+         y="30.596558"
+         x="818.41797"
+         id="tspan11876"
+         sodipodi:role="line">Hatch transforms</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-style:normal;font-weight:normal;line-height:0%;font-family:sans-serif;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none"
+       x="1817.6445"
+       y="52.022339"
+       id="text11878"><tspan
+         sodipodi:role="line"
+         id="tspan11880"
+         x="1817.6445"
+         y="52.022339"
+         style="font-size:24px;line-height:1.25;font-family:sans-serif">Multiple hatch paths</tspan></text>
+    <text
+       id="text11882"
+       y="547.37"
+       x="1827.6445"
+       style="font-style:normal;font-weight:normal;line-height:0%;font-family:sans-serif;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none"
+       xml:space="preserve"><tspan
+         style="font-size:24px;line-height:1.25;font-family:sans-serif"
+         y="547.37"
+         x="1827.6445"
+         id="tspan11884"
+         sodipodi:role="line">Hatch linking</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-style:normal;font-weight:normal;line-height:0%;font-family:sans-serif;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none"
+       x="64.304688"
+       y="1090.5966"
+       id="text11886"><tspan
+         sodipodi:role="line"
+         id="tspan11888"
+         x="64.304688"
+         y="1090.5966"
+         style="font-size:24px;line-height:1.25;font-family:sans-serif">Stroke style</tspan></text>
+    <text
+       id="text11890"
+       y="1090.5966"
+       x="884.30469"
+       style="font-style:normal;font-weight:normal;line-height:0%;font-family:sans-serif;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none"
+       xml:space="preserve"><tspan
+         style="font-size:24px;line-height:1.25;font-family:sans-serif"
+         y="1090.5966"
+         x="884.30469"
+         id="tspan11892"
+         sodipodi:role="line">Overflow property</tspan></text>
+    <text
+       xml:space="preserve"
+       style="font-style:normal;font-weight:normal;line-height:0%;font-family:sans-serif;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none"
+       x="1844.3047"
+       y="1090.5966"
+       id="text11894"><tspan
+         sodipodi:role="line"
+         id="tspan11896"
+         x="1844.3047"
+         y="1090.5966"
+         style="font-size:24px;line-height:1.25;font-family:sans-serif">Degenerate cases</tspan></text>
+    <rect
+       style="fill:url(#linearGradient11916);fill-opacity:1;stroke:#32ff3f;stroke-width:1;stroke-linecap:butt;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       id="rect11898"
+       width="300"
+       height="100"
+       x="180"
+       y="-267.63782" />
+  </g>
+  <script
+     xlink:href="../hatch.js"
+     type="text/javascript"
+     id="script1986" />
+</svg>
diff --git a/src/extension/internal/polyfill/mesh.js b/src/extension/internal/polyfill/mesh.js
new file mode 100644
index 0000000..d3ba65f
--- /dev/null
+++ b/src/extension/internal/polyfill/mesh.js
@@ -0,0 +1,1188 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+// Use Canvas to render a mesh gradient, passing the rendering to an image via a data stream.
+// Copyright: Tavmjong Bah 2018
+// Contributor: Valentin Ionita 2019
+// Distributed under GNU General Public License version 2 or later. See <http://fsf.org/>.
+
+(function () {
+  // Name spaces -----------------------------------
+  const svgNS = 'http://www.w3.org/2000/svg';
+  const xlinkNS = 'http://www.w3.org/1999/xlink';
+  const xhtmlNS = 'http://www.w3.org/1999/xhtml';
+  /*
+   * Maximum threshold for Bezier step size
+   * Larger values leave holes, smaller take longer to render.
+   */
+  const maxBezierStep = 2.0;
+
+  // Test if mesh gradients are supported.
+  if (document.createElementNS(svgNS, 'meshgradient').x) {
+    return;
+  }
+
+  /*
+   * Utility functions -----------------------------
+   */
+  // Split Bezier using de Casteljau's method.
+  const splitBezier = (p0, p1, p2, p3) => {
+    let tmp = new Point((p1.x + p2.x) * 0.5, (p1.y + p2.y) * 0.5);
+    let p01 = new Point((p0.x + p1.x) * 0.5, (p0.y + p1.y) * 0.5);
+    let p12 = new Point((p2.x + p3.x) * 0.5, (p2.y + p3.y) * 0.5);
+    let p02 = new Point((tmp.x + p01.x) * 0.5, (tmp.y + p01.y) * 0.5);
+    let p11 = new Point((tmp.x + p12.x) * 0.5, (tmp.y + p12.y) * 0.5);
+    let p03 = new Point((p02.x + p11.x) * 0.5, (p02.y + p11.y) * 0.5);
+
+    return ([
+      [p0, p01, p02, p03],
+      [p03, p11, p12, p3]
+    ]);
+  };
+
+  // See Cairo: cairo-mesh-pattern-rasterizer.c
+  const bezierStepsSquared = (points) => {
+    let tmp0 = points[0].distSquared(points[1]);
+    let tmp1 = points[2].distSquared(points[3]);
+    let tmp2 = points[0].distSquared(points[2]) * 0.25;
+    let tmp3 = points[1].distSquared(points[3]) * 0.25;
+
+    let max1 = tmp0 > tmp1 ? tmp0 : tmp1;
+
+    let max2 = tmp2 > tmp3 ? tmp2 : tmp3;
+
+    let max = max1 > max2 ? max1 : max2;
+
+    return max * 18;
+  };
+
+  // Euclidean distance
+  const distance = (p0, p1) => Math.sqrt(p0.distSquared(p1));
+
+  // Weighted average to find Bezier points for linear sides.
+  const wAvg = (p0, p1) => p0.scale(2.0 / 3.0).add(p1.scale(1.0 / 3.0));
+
+  // Browsers return a string rather than a transform list for gradientTransform!
+  const parseTransform = (t) => {
+    let affine = new Affine();
+    let trans, scale, radian, tan, skewx, skewy, rotate;
+    let transforms = t.match(/(\w+\(\s*[^)]+\))+/g);
+
+    transforms.forEach((i) => {
+      let c = i.match(/[\w.-]+/g);
+      let type = c.shift();
+
+      switch (type) {
+        case 'translate':
+          if (c.length === 2) {
+            trans = new Affine(1, 0, 0, 1, c[0], c[1]);
+          } else {
+            console.error('mesh.js: translate does not have 2 arguments!');
+            trans = new Affine(1, 0, 0, 1, 0, 0);
+          }
+          affine = affine.append(trans);
+          break;
+
+        case 'scale':
+          if (c.length === 1) {
+            scale = new Affine(c[0], 0, 0, c[0], 0, 0);
+          } else if (c.length === 2) {
+            scale = new Affine(c[0], 0, 0, c[1], 0, 0);
+          } else {
+            console.error('mesh.js: scale does not have 1 or 2 arguments!');
+            scale = new Affine(1, 0, 0, 1, 0, 0);
+          }
+          affine = affine.append(scale);
+          break;
+
+        case 'rotate':
+          if (c.length === 3) {
+            trans = new Affine(1, 0, 0, 1, c[1], c[2]);
+            affine = affine.append(trans);
+          }
+          if (c[0]) {
+            radian = c[0] * Math.PI / 180.0;
+            let cos = Math.cos(radian);
+            let sin = Math.sin(radian);
+            if (Math.abs(cos) < 1e-16) { // I hate rounding errors...
+              cos = 0;
+            }
+            if (Math.abs(sin) < 1e-16) { // I hate rounding errors...
+              sin = 0;
+            }
+            rotate = new Affine(cos, sin, -sin, cos, 0, 0);
+            affine = affine.append(rotate);
+          } else {
+            console.error('math.js: No argument to rotate transform!');
+          }
+          if (c.length === 3) {
+            trans = new Affine(1, 0, 0, 1, -c[1], -c[2]);
+            affine = affine.append(trans);
+          }
+          break;
+
+        case 'skewX':
+          if (c[0]) {
+            radian = c[0] * Math.PI / 180.0;
+            tan = Math.tan(radian);
+            skewx = new Affine(1, 0, tan, 1, 0, 0);
+            affine = affine.append(skewx);
+          } else {
+            console.error('math.js: No argument to skewX transform!');
+          }
+          break;
+
+        case 'skewY':
+          if (c[0]) {
+            radian = c[0] * Math.PI / 180.0;
+            tan = Math.tan(radian);
+            skewy = new Affine(1, tan, 0, 1, 0, 0);
+            affine = affine.append(skewy);
+          } else {
+            console.error('math.js: No argument to skewY transform!');
+          }
+          break;
+
+        case 'matrix':
+          if (c.length === 6) {
+            affine = affine.append(new Affine(...c));
+          } else {
+            console.error('math.js: Incorrect number of arguments for matrix!');
+          }
+          break;
+
+        default:
+          console.error('mesh.js: Unhandled transform type: ' + type);
+          break;
+      }
+    });
+
+    return affine;
+  };
+
+  const parsePoints = (s) => {
+    let points = [];
+    let values = s.split(/[ ,]+/);
+    for (let i = 0, imax = values.length - 1; i < imax; i += 2) {
+      points.push(new Point(parseFloat(values[i]), parseFloat(values[i + 1])));
+    }
+    return points;
+  };
+
+  // Set multiple attributes to an element
+  const setAttributes = (el, attrs) => {
+    for (let key in attrs) {
+      el.setAttribute(key, attrs[key]);
+    }
+  };
+
+  // Find the slope of point p_k by the values in p_k-1 and p_k+1
+  const finiteDifferences = (c0, c1, c2, d01, d12) => {
+    let slope = [0, 0, 0, 0];
+    let slow, shigh;
+
+    for (let k = 0; k < 3; ++k) {
+      if ((c1[k] < c0[k] && c1[k] < c2[k]) || (c0[k] < c1[k] && c2[k] < c1[k])) {
+        slope[k] = 0;
+      } else {
+        slope[k] = 0.5 * ((c1[k] - c0[k]) / d01 + (c2[k] - c1[k]) / d12);
+        slow = Math.abs(3.0 * (c1[k] - c0[k]) / d01);
+        shigh = Math.abs(3.0 * (c2[k] - c1[k]) / d12);
+
+        if (slope[k] > slow) {
+          slope[k] = slow;
+        } else if (slope[k] > shigh) {
+          slope[k] = shigh;
+        }
+      }
+    }
+
+    return slope;
+  };
+
+  // Coefficient matrix used for solving linear system
+  const A = [
+    [1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
+    [0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
+    [-3, 3, 0, 0, -2, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
+    [2, -2, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
+    [0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0],
+    [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0],
+    [0, 0, 0, 0, 0, 0, 0, 0, -3, 3, 0, 0, -2, -1, 0, 0],
+    [0, 0, 0, 0, 0, 0, 0, 0, 2, -2, 0, 0, 1, 1, 0, 0],
+    [-3, 0, 3, 0, 0, 0, 0, 0, -2, 0, -1, 0, 0, 0, 0, 0],
+    [0, 0, 0, 0, -3, 0, 3, 0, 0, 0, 0, 0, -2, 0, -1, 0],
+    [9, -9, -9, 9, 6, 3, -6, -3, 6, -6, 3, -3, 4, 2, 2, 1],
+    [-6, 6, 6, -6, -3, -3, 3, 3, -4, 4, -2, 2, -2, -2, -1, -1],
+    [2, 0, -2, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0],
+    [0, 0, 0, 0, 2, 0, -2, 0, 0, 0, 0, 0, 1, 0, 1, 0],
+    [-6, 6, 6, -6, -4, -2, 4, 2, -3, 3, -3, 3, -2, -1, -2, -1],
+    [4, -4, -4, 4, 2, 2, -2, -2, 2, -2, 2, -2, 1, 1, 1, 1]
+  ];
+
+  // Solve the linear system for bicubic interpolation
+  const solveLinearSystem = (v) => {
+    let alpha = [];
+
+    for (let i = 0; i < 16; ++i) {
+      alpha[i] = 0;
+      for (let j = 0; j < 16; ++j) {
+        alpha[i] += A[i][j] * v[j];
+      }
+    }
+
+    return alpha;
+  };
+
+  // Evaluate the interpolation parameters at (y, x)
+  const evaluateSolution = (alpha, x, y) => {
+    const xx = x * x;
+    const yy = y * y;
+    const xxx = x * x * x;
+    const yyy = y * y * y;
+
+    let result =
+      alpha[0] +
+      alpha[1] * x +
+      alpha[2] * xx +
+      alpha[3] * xxx +
+      alpha[4] * y +
+      alpha[5] * y * x +
+      alpha[6] * y * xx +
+      alpha[7] * y * xxx +
+      alpha[8] * yy +
+      alpha[9] * yy * x +
+      alpha[10] * yy * xx +
+      alpha[11] * yy * xxx +
+      alpha[12] * yyy +
+      alpha[13] * yyy * x +
+      alpha[14] * yyy * xx +
+      alpha[15] * yyy * xxx;
+
+    return result;
+  };
+
+  // Split a patch into 8x8 smaller patches
+  const splitPatch = (patch) => {
+    let yPatches = [];
+    let xPatches = [];
+    let patches = [];
+
+    // Horizontal splitting
+    for (let i = 0; i < 4; ++i) {
+      yPatches[i] = [];
+      yPatches[i][0] = splitBezier(
+        patch[0][i], patch[1][i],
+        patch[2][i], patch[3][i]
+      );
+
+      yPatches[i][1] = [];
+      yPatches[i][1].push(...splitBezier(...yPatches[i][0][0]));
+      yPatches[i][1].push(...splitBezier(...yPatches[i][0][1]));
+
+      yPatches[i][2] = [];
+      yPatches[i][2].push(...splitBezier(...yPatches[i][1][0]));
+      yPatches[i][2].push(...splitBezier(...yPatches[i][1][1]));
+      yPatches[i][2].push(...splitBezier(...yPatches[i][1][2]));
+      yPatches[i][2].push(...splitBezier(...yPatches[i][1][3]));
+    }
+
+    // Vertical splitting
+    for (let i = 0; i < 8; ++i) {
+      xPatches[i] = [];
+
+      for (let j = 0; j < 4; ++j) {
+        xPatches[i][j] = [];
+        xPatches[i][j][0] = splitBezier(
+          yPatches[0][2][i][j], yPatches[1][2][i][j],
+          yPatches[2][2][i][j], yPatches[3][2][i][j]
+        );
+
+        xPatches[i][j][1] = [];
+        xPatches[i][j][1].push(...splitBezier(...xPatches[i][j][0][0]));
+        xPatches[i][j][1].push(...splitBezier(...xPatches[i][j][0][1]));
+
+        xPatches[i][j][2] = [];
+        xPatches[i][j][2].push(...splitBezier(...xPatches[i][j][1][0]));
+        xPatches[i][j][2].push(...splitBezier(...xPatches[i][j][1][1]));
+        xPatches[i][j][2].push(...splitBezier(...xPatches[i][j][1][2]));
+        xPatches[i][j][2].push(...splitBezier(...xPatches[i][j][1][3]));
+      }
+    }
+
+    for (let i = 0; i < 8; ++i) {
+      patches[i] = [];
+
+      for (let j = 0; j < 8; ++j) {
+        patches[i][j] = [];
+
+        patches[i][j][0] = xPatches[i][0][2][j];
+        patches[i][j][1] = xPatches[i][1][2][j];
+        patches[i][j][2] = xPatches[i][2][2][j];
+        patches[i][j][3] = xPatches[i][3][2][j];
+      }
+    }
+
+    return patches;
+  };
+
+  // Point class -----------------------------------
+  class Point {
+    constructor (x, y) {
+      this.x = x || 0;
+      this.y = y || 0;
+    }
+
+    toString () {
+      return `(x=${this.x}, y=${this.y})`;
+    }
+
+    clone () {
+      return new Point(this.x, this.y);
+    }
+
+    add (v) {
+      return new Point(this.x + v.x, this.y + v.y);
+    }
+
+    scale (v) {
+      if (v.x === undefined) {
+        return new Point(this.x * v, this.y * v);
+      }
+      return new Point(this.x * v.x, this.y * v.y);
+    }
+
+    distSquared (v) {
+      let x = this.x - v.x;
+      let y = this.y - v.y;
+      return (x * x + y * y);
+    }
+
+    // Transform by affine
+    transform (affine) {
+      let x = this.x * affine.a + this.y * affine.c + affine.e;
+      let y = this.x * affine.b + this.y * affine.d + affine.f;
+      return new Point(x, y);
+    }
+  }
+
+  /*
+   * Affine class -------------------------------------
+   *
+   * As defined in the SVG spec
+   * | a  c  e |
+   * | b  d  f |
+   * | 0  0  1 |
+   *
+   */
+
+  class Affine {
+    constructor (a, b, c, d, e, f) {
+      if (a === undefined) {
+        this.a = 1;
+        this.b = 0;
+        this.c = 0;
+        this.d = 1;
+        this.e = 0;
+        this.f = 0;
+      } else {
+        this.a = a;
+        this.b = b;
+        this.c = c;
+        this.d = d;
+        this.e = e;
+        this.f = f;
+      }
+    }
+
+    toString () {
+      return `affine: ${this.a} ${this.c} ${this.e} \n\
+       ${this.b} ${this.d} ${this.f}`;
+    }
+
+    append (v) {
+      if (!(v instanceof Affine)) {
+        console.error(`mesh.js: argument to Affine.append is not affine!`);
+      }
+      let a = this.a * v.a + this.c * v.b;
+      let b = this.b * v.a + this.d * v.b;
+      let c = this.a * v.c + this.c * v.d;
+      let d = this.b * v.c + this.d * v.d;
+      let e = this.a * v.e + this.c * v.f + this.e;
+      let f = this.b * v.e + this.d * v.f + this.f;
+      return new Affine(a, b, c, d, e, f);
+    }
+  }
+
+  // Curve class --------------------------------------
+  class Curve {
+    constructor (nodes, colors) {
+      this.nodes = nodes; // 4 Bezier points
+      this.colors = colors; // 2 x 4 colors (two ends x R+G+B+A)
+    }
+
+    /*
+     * Paint a Bezier curve
+     * w is canvas.width
+     * h is canvas.height
+     */
+    paintCurve (v, w) {
+      // If inside, see if we need to split
+      if (bezierStepsSquared(this.nodes) > maxBezierStep) {
+        const beziers = splitBezier(...this.nodes);
+        // ([start][end])
+        let colors0 = [[], []];
+        let colors1 = [[], []];
+
+        /*
+         * Linear horizontal interpolation of the middle value for every
+         * patch exceeding thereshold
+         */
+        for (let i = 0; i < 4; ++i) {
+          colors0[0][i] = this.colors[0][i];
+          colors0[1][i] = (this.colors[0][i] + this.colors[1][i]) / 2;
+          colors1[0][i] = colors0[1][i];
+          colors1[1][i] = this.colors[1][i];
+        }
+        let curve0 = new Curve(beziers[0], colors0);
+        let curve1 = new Curve(beziers[1], colors1);
+        curve0.paintCurve(v, w);
+        curve1.paintCurve(v, w);
+      } else {
+        // Directly write data
+        let x = Math.round(this.nodes[0].x);
+        if (x >= 0 && x < w) {
+          let index = (~~this.nodes[0].y * w + x) * 4;
+          v[index] = Math.round(this.colors[0][0]);
+          v[index + 1] = Math.round(this.colors[0][1]);
+          v[index + 2] = Math.round(this.colors[0][2]);
+          v[index + 3] = Math.round(this.colors[0][3]); // Alpha
+        }
+      }
+    }
+  }
+
+  // Patch class -------------------------------------
+  class Patch {
+    constructor (nodes, colors) {
+      this.nodes = nodes; // 4x4 array of points
+      this.colors = colors; // 2x2x4 colors (four corners x R+G+B+A)
+    }
+
+    // Split patch horizontally into two patches.
+    split () {
+      let nodes0 = [[], [], [], []];
+      let nodes1 = [[], [], [], []];
+      let colors0 = [
+        [[], []],
+        [[], []]
+      ];
+      let colors1 = [
+        [[], []],
+        [[], []]
+      ];
+
+      for (let i = 0; i < 4; ++i) {
+        const beziers = splitBezier(
+          this.nodes[0][i], this.nodes[1][i],
+          this.nodes[2][i], this.nodes[3][i]
+        );
+
+        nodes0[0][i] = beziers[0][0];
+        nodes0[1][i] = beziers[0][1];
+        nodes0[2][i] = beziers[0][2];
+        nodes0[3][i] = beziers[0][3];
+        nodes1[0][i] = beziers[1][0];
+        nodes1[1][i] = beziers[1][1];
+        nodes1[2][i] = beziers[1][2];
+        nodes1[3][i] = beziers[1][3];
+      }
+
+      /*
+       * Linear vertical interpolation of the middle value for every
+       * patch exceeding thereshold
+       */
+      for (let i = 0; i < 4; ++i) {
+        colors0[0][0][i] = this.colors[0][0][i];
+        colors0[0][1][i] = this.colors[0][1][i];
+        colors0[1][0][i] = (this.colors[0][0][i] + this.colors[1][0][i]) / 2;
+        colors0[1][1][i] = (this.colors[0][1][i] + this.colors[1][1][i]) / 2;
+        colors1[0][0][i] = colors0[1][0][i];
+        colors1[0][1][i] = colors0[1][1][i];
+        colors1[1][0][i] = this.colors[1][0][i];
+        colors1[1][1][i] = this.colors[1][1][i];
+      }
+
+      return ([new Patch(nodes0, colors0), new Patch(nodes1, colors1)]);
+    }
+
+    paint (v, w) {
+      // Check if we need to split
+      let larger = false;
+      let step;
+      for (let i = 0; i < 4; ++i) {
+        step = bezierStepsSquared([
+          this.nodes[0][i], this.nodes[1][i],
+          this.nodes[2][i], this.nodes[3][i]
+        ]);
+
+        if (step > maxBezierStep) {
+          larger = true;
+          break;
+        }
+      }
+
+      if (larger) {
+        let patches = this.split();
+        patches[0].paint(v, w);
+        patches[1].paint(v, w);
+      } else {
+        /*
+         * Paint a Bezier curve using just the top of the patch. If
+         * the patch is thin enough this should work. We leave this
+         * function here in case we want to do something more fancy.
+         */
+        let curve = new Curve([...this.nodes[0]], [...this.colors[0]]);
+        curve.paintCurve(v, w);
+      }
+    }
+  }
+
+  // Mesh class ---------------------------------------
+  class Mesh {
+    constructor (mesh) {
+      this.readMesh(mesh);
+      this.type = mesh.getAttribute('type') || 'bilinear';
+    }
+
+    // Function to parse an SVG mesh and set the nodes (points) and colors
+    readMesh (mesh) {
+      let nodes = [[]];
+      let colors = [[]];
+
+      let x = Number(mesh.getAttribute('x'));
+      let y = Number(mesh.getAttribute('y'));
+      nodes[0][0] = new Point(x, y);
+
+      let rows = mesh.children;
+      for (let i = 0, imax = rows.length; i < imax; ++i) {
+        // Need to validate if meshrow...
+        nodes[3 * i + 1] = []; // Need three extra rows for each meshrow.
+        nodes[3 * i + 2] = [];
+        nodes[3 * i + 3] = [];
+        colors[i + 1] = []; // Need one more row than number of meshrows.
+
+        let patches = rows[i].children;
+        for (let j = 0, jmax = patches.length; j < jmax; ++j) {
+          let stops = patches[j].children;
+          for (let k = 0, kmax = stops.length; k < kmax; ++k) {
+            let l = k;
+            if (i !== 0) {
+              ++l; // There is no top if row isn't first row.
+            }
+            let path = stops[k].getAttribute('path');
+            let parts;
+
+            let type = 'l'; // We need to still find mid-points even if no path.
+            if (path != null) {
+              parts = path.match(/\s*([lLcC])\s*(.*)/);
+              type = parts[1];
+            }
+            let stopNodes = parsePoints(parts[2]);
+
+            switch (type) {
+              case 'l':
+                if (l === 0) { // Top
+                  nodes[3 * i][3 * j + 3] = stopNodes[0].add(nodes[3 * i][3 * j]);
+                  nodes[3 * i][3 * j + 1] = wAvg(nodes[3 * i][3 * j], nodes[3 * i][3 * j + 3]);
+                  nodes[3 * i][3 * j + 2] = wAvg(nodes[3 * i][3 * j + 3], nodes[3 * i][3 * j]);
+                } else if (l === 1) { // Right
+                  nodes[3 * i + 3][3 * j + 3] = stopNodes[0].add(nodes[3 * i][3 * j + 3]);
+                  nodes[3 * i + 1][3 * j + 3] = wAvg(nodes[3 * i][3 * j + 3], nodes[3 * i + 3][3 * j + 3]);
+                  nodes[3 * i + 2][3 * j + 3] = wAvg(nodes[3 * i + 3][3 * j + 3], nodes[3 * i][3 * j + 3]);
+                } else if (l === 2) { // Bottom
+                  if (j === 0) {
+                    nodes[3 * i + 3][3 * j + 0] = stopNodes[0].add(nodes[3 * i + 3][3 * j + 3]);
+                  }
+                  nodes[3 * i + 3][3 * j + 1] = wAvg(nodes[3 * i + 3][3 * j], nodes[3 * i + 3][3 * j + 3]);
+                  nodes[3 * i + 3][3 * j + 2] = wAvg(nodes[3 * i + 3][3 * j + 3], nodes[3 * i + 3][3 * j]);
+                } else { // Left
+                  nodes[3 * i + 1][3 * j] = wAvg(nodes[3 * i][3 * j], nodes[3 * i + 3][3 * j]);
+                  nodes[3 * i + 2][3 * j] = wAvg(nodes[3 * i + 3][3 * j], nodes[3 * i][3 * j]);
+                }
+                break;
+              case 'L':
+                if (l === 0) { // Top
+                  nodes[3 * i][3 * j + 3] = stopNodes[0];
+                  nodes[3 * i][3 * j + 1] = wAvg(nodes[3 * i][3 * j], nodes[3 * i][3 * j + 3]);
+                  nodes[3 * i][3 * j + 2] = wAvg(nodes[3 * i][3 * j + 3], nodes[3 * i][3 * j]);
+                } else if (l === 1) { // Right
+                  nodes[3 * i + 3][3 * j + 3] = stopNodes[0];
+                  nodes[3 * i + 1][3 * j + 3] = wAvg(nodes[3 * i][3 * j + 3], nodes[3 * i + 3][3 * j + 3]);
+                  nodes[3 * i + 2][3 * j + 3] = wAvg(nodes[3 * i + 3][3 * j + 3], nodes[3 * i][3 * j + 3]);
+                } else if (l === 2) { // Bottom
+                  if (j === 0) {
+                    nodes[3 * i + 3][3 * j + 0] = stopNodes[0];
+                  }
+                  nodes[3 * i + 3][3 * j + 1] = wAvg(nodes[3 * i + 3][3 * j], nodes[3 * i + 3][3 * j + 3]);
+                  nodes[3 * i + 3][3 * j + 2] = wAvg(nodes[3 * i + 3][3 * j + 3], nodes[3 * i + 3][3 * j]);
+                } else { // Left
+                  nodes[3 * i + 1][3 * j] = wAvg(nodes[3 * i][3 * j], nodes[3 * i + 3][3 * j]);
+                  nodes[3 * i + 2][3 * j] = wAvg(nodes[3 * i + 3][3 * j], nodes[3 * i][3 * j]);
+                }
+                break;
+              case 'c':
+                if (l === 0) { // Top
+                  nodes[3 * i][3 * j + 1] = stopNodes[0].add(nodes[3 * i][3 * j]);
+                  nodes[3 * i][3 * j + 2] = stopNodes[1].add(nodes[3 * i][3 * j]);
+                  nodes[3 * i][3 * j + 3] = stopNodes[2].add(nodes[3 * i][3 * j]);
+                } else if (l === 1) { // Right
+                  nodes[3 * i + 1][3 * j + 3] = stopNodes[0].add(nodes[3 * i][3 * j + 3]);
+                  nodes[3 * i + 2][3 * j + 3] = stopNodes[1].add(nodes[3 * i][3 * j + 3]);
+                  nodes[3 * i + 3][3 * j + 3] = stopNodes[2].add(nodes[3 * i][3 * j + 3]);
+                } else if (l === 2) { // Bottom
+                  nodes[3 * i + 3][3 * j + 2] = stopNodes[0].add(nodes[3 * i + 3][3 * j + 3]);
+                  nodes[3 * i + 3][3 * j + 1] = stopNodes[1].add(nodes[3 * i + 3][3 * j + 3]);
+                  if (j === 0) {
+                    nodes[3 * i + 3][3 * j + 0] = stopNodes[2].add(nodes[3 * i + 3][3 * j + 3]);
+                  }
+                } else { // Left
+                  nodes[3 * i + 2][3 * j] = stopNodes[0].add(nodes[3 * i + 3][3 * j]);
+                  nodes[3 * i + 1][3 * j] = stopNodes[1].add(nodes[3 * i + 3][3 * j]);
+                }
+                break;
+              case 'C':
+                if (l === 0) { // Top
+                  nodes[3 * i][3 * j + 1] = stopNodes[0];
+                  nodes[3 * i][3 * j + 2] = stopNodes[1];
+                  nodes[3 * i][3 * j + 3] = stopNodes[2];
+                } else if (l === 1) { // Right
+                  nodes[3 * i + 1][3 * j + 3] = stopNodes[0];
+                  nodes[3 * i + 2][3 * j + 3] = stopNodes[1];
+                  nodes[3 * i + 3][3 * j + 3] = stopNodes[2];
+                } else if (l === 2) { // Bottom
+                  nodes[3 * i + 3][3 * j + 2] = stopNodes[0];
+                  nodes[3 * i + 3][3 * j + 1] = stopNodes[1];
+                  if (j === 0) {
+                    nodes[3 * i + 3][3 * j + 0] = stopNodes[2];
+                  }
+                } else { // Left
+                  nodes[3 * i + 2][3 * j] = stopNodes[0];
+                  nodes[3 * i + 1][3 * j] = stopNodes[1];
+                }
+                break;
+              default:
+                console.error('mesh.js: ' + type + ' invalid path type.');
+            }
+
+            if ((i === 0 && j === 0) || k > 0) {
+              let colorRaw = window.getComputedStyle(stops[k]).stopColor
+                .match(/^rgb\s*\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*\)$/i);
+              let alphaRaw = window.getComputedStyle(stops[k]).stopOpacity;
+              let alpha = 255;
+              if (alphaRaw) {
+                alpha = Math.floor(alphaRaw * 255);
+              }
+
+              if (colorRaw) {
+                if (l === 0) { // upper left corner
+                  colors[i][j] = [];
+                  colors[i][j][0] = Math.floor(colorRaw[1]);
+                  colors[i][j][1] = Math.floor(colorRaw[2]);
+                  colors[i][j][2] = Math.floor(colorRaw[3]);
+                  colors[i][j][3] = alpha; // Alpha
+                } else if (l === 1) { // upper right corner
+                  colors[i][j + 1] = [];
+                  colors[i][j + 1][0] = Math.floor(colorRaw[1]);
+                  colors[i][j + 1][1] = Math.floor(colorRaw[2]);
+                  colors[i][j + 1][2] = Math.floor(colorRaw[3]);
+                  colors[i][j + 1][3] = alpha; // Alpha
+                } else if (l === 2) { // lower right corner
+                  colors[i + 1][j + 1] = [];
+                  colors[i + 1][j + 1][0] = Math.floor(colorRaw[1]);
+                  colors[i + 1][j + 1][1] = Math.floor(colorRaw[2]);
+                  colors[i + 1][j + 1][2] = Math.floor(colorRaw[3]);
+                  colors[i + 1][j + 1][3] = alpha; // Alpha
+                } else if (l === 3) { // lower left corner
+                  colors[i + 1][j] = [];
+                  colors[i + 1][j][0] = Math.floor(colorRaw[1]);
+                  colors[i + 1][j][1] = Math.floor(colorRaw[2]);
+                  colors[i + 1][j][2] = Math.floor(colorRaw[3]);
+                  colors[i + 1][j][3] = alpha; // Alpha
+                }
+              }
+            }
+          }
+
+          // SVG doesn't use tensor points but we need them for rendering.
+          nodes[3 * i + 1][3 * j + 1] = new Point();
+          nodes[3 * i + 1][3 * j + 2] = new Point();
+          nodes[3 * i + 2][3 * j + 1] = new Point();
+          nodes[3 * i + 2][3 * j + 2] = new Point();
+
+          nodes[3 * i + 1][3 * j + 1].x =
+            (-4.0 * nodes[3 * i][3 * j].x +
+              6.0 * (nodes[3 * i][3 * j + 1].x + nodes[3 * i + 1][3 * j].x) +
+              -2.0 * (nodes[3 * i][3 * j + 3].x + nodes[3 * i + 3][3 * j].x) +
+              3.0 * (nodes[3 * i + 3][3 * j + 1].x + nodes[3 * i + 1][3 * j + 3].x) +
+              -1.0 * nodes[3 * i + 3][3 * j + 3].x) / 9.0;
+          nodes[3 * i + 1][3 * j + 2].x =
+            (-4.0 * nodes[3 * i][3 * j + 3].x +
+              6.0 * (nodes[3 * i][3 * j + 2].x + nodes[3 * i + 1][3 * j + 3].x) +
+              -2.0 * (nodes[3 * i][3 * j].x + nodes[3 * i + 3][3 * j + 3].x) +
+              3.0 * (nodes[3 * i + 3][3 * j + 2].x + nodes[3 * i + 1][3 * j].x) +
+              -1.0 * nodes[3 * i + 3][3 * j].x) / 9.0;
+          nodes[3 * i + 2][3 * j + 1].x =
+            (-4.0 * nodes[3 * i + 3][3 * j].x +
+              6.0 * (nodes[3 * i + 3][3 * j + 1].x + nodes[3 * i + 2][3 * j].x) +
+              -2.0 * (nodes[3 * i + 3][3 * j + 3].x + nodes[3 * i][3 * j].x) +
+              3.0 * (nodes[3 * i][3 * j + 1].x + nodes[3 * i + 2][3 * j + 3].x) +
+              -1.0 * nodes[3 * i][3 * j + 3].x) / 9.0;
+          nodes[3 * i + 2][3 * j + 2].x =
+            (-4.0 * nodes[3 * i + 3][3 * j + 3].x +
+              6.0 * (nodes[3 * i + 3][3 * j + 2].x + nodes[3 * i + 2][3 * j + 3].x) +
+              -2.0 * (nodes[3 * i + 3][3 * j].x + nodes[3 * i][3 * j + 3].x) +
+              3.0 * (nodes[3 * i][3 * j + 2].x + nodes[3 * i + 2][3 * j].x) +
+              -1.0 * nodes[3 * i][3 * j].x) / 9.0;
+
+          nodes[3 * i + 1][3 * j + 1].y =
+            (-4.0 * nodes[3 * i][3 * j].y +
+              6.0 * (nodes[3 * i][3 * j + 1].y + nodes[3 * i + 1][3 * j].y) +
+              -2.0 * (nodes[3 * i][3 * j + 3].y + nodes[3 * i + 3][3 * j].y) +
+              3.0 * (nodes[3 * i + 3][3 * j + 1].y + nodes[3 * i + 1][3 * j + 3].y) +
+              -1.0 * nodes[3 * i + 3][3 * j + 3].y) / 9.0;
+          nodes[3 * i + 1][3 * j + 2].y =
+            (-4.0 * nodes[3 * i][3 * j + 3].y +
+              6.0 * (nodes[3 * i][3 * j + 2].y + nodes[3 * i + 1][3 * j + 3].y) +
+              -2.0 * (nodes[3 * i][3 * j].y + nodes[3 * i + 3][3 * j + 3].y) +
+              3.0 * (nodes[3 * i + 3][3 * j + 2].y + nodes[3 * i + 1][3 * j].y) +
+              -1.0 * nodes[3 * i + 3][3 * j].y) / 9.0;
+          nodes[3 * i + 2][3 * j + 1].y =
+            (-4.0 * nodes[3 * i + 3][3 * j].y +
+              6.0 * (nodes[3 * i + 3][3 * j + 1].y + nodes[3 * i + 2][3 * j].y) +
+              -2.0 * (nodes[3 * i + 3][3 * j + 3].y + nodes[3 * i][3 * j].y) +
+              3.0 * (nodes[3 * i][3 * j + 1].y + nodes[3 * i + 2][3 * j + 3].y) +
+              -1.0 * nodes[3 * i][3 * j + 3].y) / 9.0;
+          nodes[3 * i + 2][3 * j + 2].y =
+            (-4.0 * nodes[3 * i + 3][3 * j + 3].y +
+              6.0 * (nodes[3 * i + 3][3 * j + 2].y + nodes[3 * i + 2][3 * j + 3].y) +
+              -2.0 * (nodes[3 * i + 3][3 * j].y + nodes[3 * i][3 * j + 3].y) +
+              3.0 * (nodes[3 * i][3 * j + 2].y + nodes[3 * i + 2][3 * j].y) +
+              -1.0 * nodes[3 * i][3 * j].y) / 9.0;
+        }
+      }
+
+      this.nodes = nodes; // (m*3+1) x (n*3+1) points
+      this.colors = colors; // (m+1) x (n+1) x 4  colors (R+G+B+A)
+    }
+
+    // Extracts out each patch and then paints it
+    paintMesh (v, w) {
+      let imax = (this.nodes.length - 1) / 3;
+      let jmax = (this.nodes[0].length - 1) / 3;
+
+      if (this.type === 'bilinear' || imax < 2 || jmax < 2) {
+        let patch;
+
+        for (let i = 0; i < imax; ++i) {
+          for (let j = 0; j < jmax; ++j) {
+            let sliceNodes = [];
+            for (let k = i * 3, kmax = (i * 3) + 4; k < kmax; ++k) {
+              sliceNodes.push(this.nodes[k].slice(j * 3, (j * 3) + 4));
+            }
+
+            let sliceColors = [];
+            sliceColors.push(this.colors[i].slice(j, j + 2));
+            sliceColors.push(this.colors[i + 1].slice(j, j + 2));
+
+            patch = new Patch(sliceNodes, sliceColors);
+            patch.paint(v, w);
+          }
+        }
+      } else {
+        // Reference:
+        // https://en.wikipedia.org/wiki/Bicubic_interpolation#Computation
+        let d01, d12, patch, sliceNodes, nodes, f, alpha;
+        const ilast = imax;
+        const jlast = jmax;
+        imax++;
+        jmax++;
+
+        /*
+         * d = the interpolation data
+         * d[i][j] = a node record (Point, color_array, color_dx, color_dy)
+         * d[i][j][0] : Point
+         * d[i][j][1] : [RGBA]
+         * d[i][j][2] = dx [RGBA]
+         * d[i][j][3] = dy [RGBA]
+         * d[i][j][][k] : color channel k
+         */
+        let d = new Array(imax);
+
+        // Setting the node and the colors
+        for (let i = 0; i < imax; ++i) {
+          d[i] = new Array(jmax);
+          for (let j = 0; j < jmax; ++j) {
+            d[i][j] = [];
+            d[i][j][0] = this.nodes[3 * i][3 * j];
+            d[i][j][1] = this.colors[i][j];
+          }
+        }
+
+        // Calculate the inner derivatives
+        for (let i = 0; i < imax; ++i) {
+          for (let j = 0; j < jmax; ++j) {
+            // dx
+            if (i !== 0 && i !== ilast) {
+              d01 = distance(d[i - 1][j][0], d[i][j][0]);
+              d12 = distance(d[i + 1][j][0], d[i][j][0]);
+              d[i][j][2] = finiteDifferences(d[i - 1][j][1], d[i][j][1],
+                d[i + 1][j][1], d01, d12);
+            }
+
+            // dy
+            if (j !== 0 && j !== jlast) {
+              d01 = distance(d[i][j - 1][0], d[i][j][0]);
+              d12 = distance(d[i][j + 1][0], d[i][j][0]);
+              d[i][j][3] = finiteDifferences(d[i][j - 1][1], d[i][j][1],
+                d[i][j + 1][1], d01, d12);
+            }
+
+            // dxy is, by standard, set to 0
+          }
+        }
+
+        /*
+         * Calculate the exterior derivatives
+         * We fit the exterior derivatives onto parabolas generated by
+         * the point and the interior derivatives.
+         */
+        for (let j = 0; j < jmax; ++j) {
+          d[0][j][2] = [];
+          d[ilast][j][2] = [];
+
+          for (let k = 0; k < 4; ++k) {
+            d01 = distance(d[1][j][0], d[0][j][0]);
+            d12 = distance(d[ilast][j][0], d[ilast - 1][j][0]);
+
+            if (d01 > 0) {
+              d[0][j][2][k] = 2.0 * (d[1][j][1][k] - d[0][j][1][k]) / d01 -
+                d[1][j][2][k];
+            } else {
+              console.log(`0 was 0! (j: ${j}, k: ${k})`);
+              d[0][j][2][k] = 0;
+            }
+
+            if (d12 > 0) {
+              d[ilast][j][2][k] = 2.0 * (d[ilast][j][1][k] - d[ilast - 1][j][1][k]) /
+                d12 - d[ilast - 1][j][2][k];
+            } else {
+              console.log(`last was 0! (j: ${j}, k: ${k})`);
+              d[ilast][j][2][k] = 0;
+            }
+          }
+        }
+
+        for (let i = 0; i < imax; ++i) {
+          d[i][0][3] = [];
+          d[i][jlast][3] = [];
+
+          for (let k = 0; k < 4; ++k) {
+            d01 = distance(d[i][1][0], d[i][0][0]);
+            d12 = distance(d[i][jlast][0], d[i][jlast - 1][0]);
+
+            if (d01 > 0) {
+              d[i][0][3][k] = 2.0 * (d[i][1][1][k] - d[i][0][1][k]) / d01 -
+                d[i][1][3][k];
+            } else {
+              console.log(`0 was 0! (i: ${i}, k: ${k})`);
+              d[i][0][3][k] = 0;
+            }
+
+            if (d12 > 0) {
+              d[i][jlast][3][k] = 2.0 * (d[i][jlast][1][k] - d[i][jlast - 1][1][k]) /
+                d12 - d[i][jlast - 1][3][k];
+            } else {
+              console.log(`last was 0! (i: ${i}, k: ${k})`);
+              d[i][jlast][3][k] = 0;
+            }
+          }
+        }
+
+        // Fill patches
+        for (let i = 0; i < ilast; ++i) {
+          for (let j = 0; j < jlast; ++j) {
+            let dLeft = distance(d[i][j][0], d[i + 1][j][0]);
+            let dRight = distance(d[i][j + 1][0], d[i + 1][j + 1][0]);
+            let dTop = distance(d[i][j][0], d[i][j + 1][0]);
+            let dBottom = distance(d[i + 1][j][0], d[i + 1][j + 1][0]);
+            let r = [[], [], [], []];
+
+            for (let k = 0; k < 4; ++k) {
+              f = [];
+
+              f[0] = d[i][j][1][k];
+              f[1] = d[i + 1][j][1][k];
+              f[2] = d[i][j + 1][1][k];
+              f[3] = d[i + 1][j + 1][1][k];
+              f[4] = d[i][j][2][k] * dLeft;
+              f[5] = d[i + 1][j][2][k] * dLeft;
+              f[6] = d[i][j + 1][2][k] * dRight;
+              f[7] = d[i + 1][j + 1][2][k] * dRight;
+              f[8] = d[i][j][3][k] * dTop;
+              f[9] = d[i + 1][j][3][k] * dBottom;
+              f[10] = d[i][j + 1][3][k] * dTop;
+              f[11] = d[i + 1][j + 1][3][k] * dBottom;
+              f[12] = 0; // dxy
+              f[13] = 0; // dxy
+              f[14] = 0; // dxy
+              f[15] = 0; // dxy
+
+              // get alpha values
+              alpha = solveLinearSystem(f);
+
+              for (let l = 0; l < 9; ++l) {
+                r[k][l] = [];
+
+                for (let m = 0; m < 9; ++m) {
+                  // evaluation
+                  r[k][l][m] = evaluateSolution(alpha, l / 8, m / 8);
+
+                  if (r[k][l][m] > 255) {
+                    r[k][l][m] = 255;
+                  } else if (r[k][l][m] < 0.0) {
+                    r[k][l][m] = 0.0;
+                  }
+                }
+              }
+            }
+
+            // split the bezier patch into 8x8 patches
+            sliceNodes = [];
+            for (let k = i * 3, kmax = (i * 3) + 4; k < kmax; ++k) {
+              sliceNodes.push(this.nodes[k].slice(j * 3, (j * 3) + 4));
+            }
+
+            nodes = splitPatch(sliceNodes);
+
+            // Create patches and paint the bilinearliy
+            for (let l = 0; l < 8; ++l) {
+              for (let m = 0; m < 8; ++m) {
+                patch = new Patch(
+                  nodes[l][m],
+                  [[
+                    [r[0][l][m], r[1][l][m], r[2][l][m], r[3][l][m]],
+                    [r[0][l][m + 1], r[1][l][m + 1], r[2][l][m + 1], r[3][l][m + 1]]
+                  ], [
+                    [r[0][l + 1][m], r[1][l + 1][m], r[2][l + 1][m], r[3][l + 1][m]],
+                    [r[0][l + 1][m + 1], r[1][l + 1][m + 1], r[2][l + 1][m + 1], r[3][l + 1][m + 1]]
+                  ]]
+                );
+
+                patch.paint(v, w);
+              }
+            }
+          }
+        }
+      }
+    }
+
+    // Transforms mesh into coordinate space of canvas (t is either Point or Affine).
+    transform (t) {
+      if (t instanceof Point) {
+        for (let i = 0, imax = this.nodes.length; i < imax; ++i) {
+          for (let j = 0, jmax = this.nodes[0].length; j < jmax; ++j) {
+            this.nodes[i][j] = this.nodes[i][j].add(t);
+          }
+        }
+      } else if (t instanceof Affine) {
+        for (let i = 0, imax = this.nodes.length; i < imax; ++i) {
+          for (let j = 0, jmax = this.nodes[0].length; j < jmax; ++j) {
+            this.nodes[i][j] = this.nodes[i][j].transform(t);
+          }
+        }
+      }
+    }
+
+    // Scale mesh into coordinate space of canvas (t is a Point).
+    scale (t) {
+      for (let i = 0, imax = this.nodes.length; i < imax; ++i) {
+        for (let j = 0, jmax = this.nodes[0].length; j < jmax; ++j) {
+          this.nodes[i][j] = this.nodes[i][j].scale(t);
+        }
+      }
+    }
+  }
+
+  // Start of document processing ---------------------
+  const shapes = document.querySelectorAll('rect,circle,ellipse,path,text');
+
+  shapes.forEach((shape, i) => {
+    // Get id. If no id, create one.
+    let shapeId = shape.getAttribute('id');
+    if (!shapeId) {
+      shapeId = 'patchjs_shape' + i;
+      shape.setAttribute('id', shapeId);
+    }
+
+    const fillURL = shape.style.fill.match(/^url\(\s*"?\s*#([^\s"]+)"?\s*\)/);
+    const strokeURL = shape.style.stroke.match(/^url\(\s*"?\s*#([^\s"]+)"?\s*\)/);
+
+    if (fillURL && fillURL[1]) {
+      const mesh = document.getElementById(fillURL[1]);
+
+      if (mesh && mesh.nodeName === 'meshgradient') {
+        const bbox = shape.getBBox();
+
+        // Create temporary canvas
+        let myCanvas = document.createElementNS(xhtmlNS, 'canvas');
+        setAttributes(myCanvas, {
+          'width': bbox.width,
+          'height': bbox.height
+        });
+
+        const myContext = myCanvas.getContext('2d');
+        let myCanvasImage = myContext.createImageData(bbox.width, bbox.height);
+
+        // Draw a mesh
+        const myMesh = new Mesh(mesh);
+
+        // Adjust for bounding box if necessary.
+        if (mesh.getAttribute('gradientUnits') === 'objectBoundingBox') {
+          myMesh.scale(new Point(bbox.width, bbox.height));
+        }
+
+        // Apply gradient transform.
+        const gradientTransform = mesh.getAttribute('gradientTransform');
+        if (gradientTransform != null) {
+          myMesh.transform(parseTransform(gradientTransform));
+        }
+
+        // Position to Canvas coordinate.
+        if (mesh.getAttribute('gradientUnits') === 'userSpaceOnUse') {
+          myMesh.transform(new Point(-bbox.x, -bbox.y));
+        }
+
+        // Paint
+        myMesh.paintMesh(myCanvasImage.data, myCanvas.width);
+        myContext.putImageData(myCanvasImage, 0, 0);
+
+        // Create image element of correct size
+        const myImage = document.createElementNS(svgNS, 'image');
+        setAttributes(myImage, {
+          'width': bbox.width,
+          'height': bbox.height,
+          'x': bbox.x,
+          'y': bbox.y
+        });
+
+        // Set image to data url
+        let myPNG = myCanvas.toDataURL();
+        myImage.setAttributeNS(xlinkNS, 'xlink:href', myPNG);
+
+        // Insert image into document
+        shape.parentNode.insertBefore(myImage, shape);
+        shape.style.fill = 'none';
+
+        // Create clip referencing shape and insert into document
+        const use = document.createElementNS(svgNS, 'use');
+        use.setAttributeNS(xlinkNS, 'xlink:href', '#' + shapeId);
+
+        const clipId = 'patchjs_clip' + i;
+        const clip = document.createElementNS(svgNS, 'clipPath');
+        clip.setAttribute('id', clipId);
+        clip.appendChild(use);
+        shape.parentElement.insertBefore(clip, shape);
+        myImage.setAttribute('clip-path', 'url(#' + clipId + ')');
+
+        // Force the Garbage Collector to free the space
+        myCanvasImage = null;
+        myCanvas = null;
+        myPNG = null;
+      }
+    }
+
+    if (strokeURL && strokeURL[1]) {
+      const mesh = document.getElementById(strokeURL[1]);
+
+      if (mesh && mesh.nodeName === 'meshgradient') {
+        const strokeWidth = parseFloat(shape.style.strokeWidth.slice(0, -2));
+        const strokeMiterlimit = parseFloat(shape.style.strokeMiterlimit) ||
+          parseFloat(shape.getAttribute('stroke-miterlimit')) || 1;
+        const phase = strokeWidth * strokeMiterlimit;
+
+        const bbox = shape.getBBox();
+        const boxWidth = Math.trunc(bbox.width + phase);
+        const boxHeight = Math.trunc(bbox.height + phase);
+        const boxX = Math.trunc(bbox.x - phase / 2);
+        const boxY = Math.trunc(bbox.y - phase / 2);
+
+        // Create temporary canvas
+        let myCanvas = document.createElementNS(xhtmlNS, 'canvas');
+        setAttributes(myCanvas, {
+          'width': boxWidth,
+          'height': boxHeight
+        });
+
+        const myContext = myCanvas.getContext('2d');
+        let myCanvasImage = myContext.createImageData(boxWidth, boxHeight);
+
+        // Draw a mesh
+        const myMesh = new Mesh(mesh);
+
+        // Adjust for bounding box if necessary.
+        if (mesh.getAttribute('gradientUnits') === 'objectBoundingBox') {
+          myMesh.scale(new Point(boxWidth, boxHeight));
+        }
+
+        // Apply gradient transform.
+        const gradientTransform = mesh.getAttribute('gradientTransform');
+        if (gradientTransform != null) {
+          myMesh.transform(parseTransform(gradientTransform));
+        }
+
+        // Position to Canvas coordinate.
+        if (mesh.getAttribute('gradientUnits') === 'userSpaceOnUse') {
+          myMesh.transform(new Point(-boxX, -boxY));
+        }
+
+        // Paint
+        myMesh.paintMesh(myCanvasImage.data, myCanvas.width);
+        myContext.putImageData(myCanvasImage, 0, 0);
+
+        // Create image element of correct size
+        const myImage = document.createElementNS(svgNS, 'image');
+        setAttributes(myImage, {
+          'width': boxWidth,
+          'height': boxHeight,
+          'x': 0,
+          'y': 0
+        });
+
+        // Set image to data url
+        let myPNG = myCanvas.toDataURL();
+        myImage.setAttributeNS(xlinkNS, 'xlink:href', myPNG);
+
+        // Create pattern to hold the stroke image
+        const patternId = 'pattern_clip' + i;
+        const myPattern = document.createElementNS(svgNS, 'pattern');
+        setAttributes(myPattern, {
+          'id': patternId,
+          'patternUnits': 'userSpaceOnUse',
+          'width': boxWidth,
+          'height': boxHeight,
+          'x': boxX,
+          'y': boxY
+        });
+        myPattern.appendChild(myImage);
+
+        // Insert image into document
+        mesh.parentNode.appendChild(myPattern);
+        shape.style.stroke = 'url(#' + patternId + ')';
+
+        // Force the Garbage Collector to free the space
+        myCanvasImage = null;
+        myCanvas = null;
+        myPNG = null;
+      }
+    }
+  });
+})();
diff --git a/src/extension/internal/polyfill/mesh_compressed.include b/src/extension/internal/polyfill/mesh_compressed.include
new file mode 100644
index 0000000..c6eeca0
--- /dev/null
+++ b/src/extension/internal/polyfill/mesh_compressed.include
@@ -0,0 +1,4 @@
+//SPDX-License-Identifier: GPL-2.0-or-later
+R"=====(
+!function(){const t="http://www.w3.org/2000/svg",e="http://www.w3.org/1999/xlink",s="http://www.w3.org/1999/xhtml",r=2;if(document.createElementNS(t,"meshgradient").x)return;const n=(t,e,s,r)=>{let n=new x(.5*(e.x+s.x),.5*(e.y+s.y)),o=new x(.5*(t.x+e.x),.5*(t.y+e.y)),i=new x(.5*(s.x+r.x),.5*(s.y+r.y)),a=new x(.5*(n.x+o.x),.5*(n.y+o.y)),h=new x(.5*(n.x+i.x),.5*(n.y+i.y)),l=new x(.5*(a.x+h.x),.5*(a.y+h.y));return[[t,o,a,l],[l,h,i,r]]},o=t=>{let e=t[0].distSquared(t[1]),s=t[2].distSquared(t[3]),r=.25*t[0].distSquared(t[2]),n=.25*t[1].distSquared(t[3]),o=e>s?e:s,i=r>n?r:n;return 18*(o>i?o:i)},i=(t,e)=>Math.sqrt(t.distSquared(e)),a=(t,e)=>t.scale(2/3).add(e.scale(1/3)),h=t=>{let e,s,r,n,o,i,a,h=new g;return t.match(/(\w+\(\s*[^)]+\))+/g).forEach(t=>{let l=t.match(/[\w.-]+/g),d=l.shift();switch(d){case"translate":2===l.length?e=new g(1,0,0,1,l[0],l[1]):(console.error("mesh.js: translate does not have 2 arguments!"),e=new g(1,0,0,1,0,0)),h=h.append(e);break;case"scale":1===l.length?s=new g(l[0],0,0,l[0],0,0):2===l.length?s=new g(l[0],0,0,l[1],0,0):(console.error("mesh.js: scale does not have 1 or 2 arguments!"),s=new g(1,0,0,1,0,0)),h=h.append(s);break;case"rotate":if(3===l.length&&(e=new g(1,0,0,1,l[1],l[2]),h=h.append(e)),l[0]){r=l[0]*Math.PI/180;let t=Math.cos(r),e=Math.sin(r);Math.abs(t)<1e-16&&(t=0),Math.abs(e)<1e-16&&(e=0),a=new g(t,e,-e,t,0,0),h=h.append(a)}else console.error("math.js: No argument to rotate transform!");3===l.length&&(e=new g(1,0,0,1,-l[1],-l[2]),h=h.append(e));break;case"skewX":l[0]?(r=l[0]*Math.PI/180,n=Math.tan(r),o=new g(1,0,n,1,0,0),h=h.append(o)):console.error("math.js: No argument to skewX transform!");break;case"skewY":l[0]?(r=l[0]*Math.PI/180,n=Math.tan(r),i=new g(1,n,0,1,0,0),h=h.append(i)):console.error("math.js: No argument to skewY transform!");break;case"matrix":6===l.length?h=h.append(new g(...l)):console.error("math.js: Incorrect number of arguments for matrix!");break;default:console.error("mesh.js: Unhandled transform type: "+d)}}),h},l=t=>{let e=[],s=t.split(/[ ,]+/);for(let t=0,r=s.length-1;t<r;t+=2)e.push(new x(parseFloat(s[t]),parseFloat(s[t+1])));return e},d=(t,e)=>{for(let s in e)t.setAttribute(s,e[s])},c=(t,e,s,r,n)=>{let o,i,a=[0,0,0,0];for(let h=0;h<3;++h)e[h]<t[h]&&e[h]<s[h]||t[h]<e[h]&&s[h]<e[h]?a[h]=0:(a[h]=.5*((e[h]-t[h])/r+(s[h]-e[h])/n),o=Math.abs(3*(e[h]-t[h])/r),i=Math.abs(3*(s[h]-e[h])/n),a[h]>o?a[h]=o:a[h]>i&&(a[h]=i));return a},u=[[1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],[0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0],[-3,3,0,0,-2,-1,0,0,0,0,0,0,0,0,0,0],[2,-2,0,0,1,1,0,0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0],[0,0,0,0,0,0,0,0,-3,3,0,0,-2,-1,0,0],[0,0,0,0,0,0,0,0,2,-2,0,0,1,1,0,0],[-3,0,3,0,0,0,0,0,-2,0,-1,0,0,0,0,0],[0,0,0,0,-3,0,3,0,0,0,0,0,-2,0,-1,0],[9,-9,-9,9,6,3,-6,-3,6,-6,3,-3,4,2,2,1],[-6,6,6,-6,-3,-3,3,3,-4,4,-2,2,-2,-2,-1,-1],[2,0,-2,0,0,0,0,0,1,0,1,0,0,0,0,0],[0,0,0,0,2,0,-2,0,0,0,0,0,1,0,1,0],[-6,6,6,-6,-4,-2,4,2,-3,3,-3,3,-2,-1,-2,-1],[4,-4,-4,4,2,2,-2,-2,2,-2,2,-2,1,1,1,1]],f=t=>{let e=[];for(let s=0;s<16;++s){e[s]=0;for(let r=0;r<16;++r)e[s]+=u[s][r]*t[r]}return e},p=(t,e,s)=>{const r=e*e,n=s*s,o=e*e*e,i=s*s*s;return t[0]+t[1]*e+t[2]*r+t[3]*o+t[4]*s+t[5]*s*e+t[6]*s*r+t[7]*s*o+t[8]*n+t[9]*n*e+t[10]*n*r+t[11]*n*o+t[12]*i+t[13]*i*e+t[14]*i*r+t[15]*i*o},y=t=>{let e=[],s=[],r=[];for(let s=0;s<4;++s)e[s]=[],e[s][0]=n(t[0][s],t[1][s],t[2][s],t[3][s]),e[s][1]=[],e[s][1].push(...n(...e[s][0][0])),e[s][1].push(...n(...e[s][0][1])),e[s][2]=[],e[s][2].push(...n(...e[s][1][0])),e[s][2].push(...n(...e[s][1][1])),e[s][2].push(...n(...e[s][1][2])),e[s][2].push(...n(...e[s][1][3]));for(let t=0;t<8;++t){s[t]=[];for(let r=0;r<4;++r)s[t][r]=[],s[t][r][0]=n(e[0][2][t][r],e[1][2][t][r],e[2][2][t][r],e[3][2][t][r]),s[t][r][1]=[],s[t][r][1].push(...n(...s[t][r][0][0])),s[t][r][1].push(...n(...s[t][r][0][1])),s[t][r][2]=[],s[t][r][2].push(...n(...s[t][r][1][0])),s[t][r][2].push(...n(...s[t][r][1][1])),s[t][r][2].push(...n(...s[t][r][1][2])),s[t][r][2].push(...n(...s[t][r][1][3]))}for(let t=0;t<8;++t){r[t]=[];for(let e=0;e<8;++e)r[t][e]=[],r[t][e][0]=s[t][0][2][e],r[t][e][1]=s[t][1][2][e],r[t][e][2]=s[t][2][2][e],r[t][e][3]=s[t][3][2][e]}return r};class x{constructor(t,e){this.x=t||0,this.y=e||0}toString(){return`(x=${this.x}, y=${this.y})`}clone(){return new x(this.x,this.y)}add(t){return new x(this.x+t.x,this.y+t.y)}scale(t){return void 0===t.x?new x(this.x*t,this.y*t):new x(this.x*t.x,this.y*t.y)}distSquared(t){let e=this.x-t.x,s=this.y-t.y;return e*e+s*s}transform(t){let e=this.x*t.a+this.y*t.c+t.e,s=this.x*t.b+this.y*t.d+t.f;return new x(e,s)}}class g{constructor(t,e,s,r,n,o){void 0===t?(this.a=1,this.b=0,this.c=0,this.d=1,this.e=0,this.f=0):(this.a=t,this.b=e,this.c=s,this.d=r,this.e=n,this.f=o)}toString(){return`affine: ${this.a} ${this.c} ${this.e} \n       ${this.b} ${this.d} ${this.f}`}append(t){t instanceof g||console.error("mesh.js: argument to Affine.append is not affine!");let e=this.a*t.a+this.c*t.b,s=this.b*t.a+this.d*t.b,r=this.a*t.c+this.c*t.d,n=this.b*t.c+this.d*t.d,o=this.a*t.e+this.c*t.f+this.e,i=this.b*t.e+this.d*t.f+this.f;return new g(e,s,r,n,o,i)}}class w{constructor(t,e){this.nodes=t,this.colors=e}paintCurve(t,e){if(o(this.nodes)>r){const s=n(...this.nodes);let r=[[],[]],o=[[],[]];for(let t=0;t<4;++t)r[0][t]=this.colors[0][t],r[1][t]=(this.colors[0][t]+this.colors[1][t])/2,o[0][t]=r[1][t],o[1][t]=this.colors[1][t];let i=new w(s[0],r),a=new w(s[1],o);i.paintCurve(t,e),a.paintCurve(t,e)}else{let s=Math.round(this.nodes[0].x);if(s>=0&&s<e){let r=4*(~~this.nodes[0].y*e+s);t[r]=Math.round(this.colors[0][0]),t[r+1]=Math.round(this.colors[0][1]),t[r+2]=Math.round(this.colors[0][2]),t[r+3]=Math.round(this.colors[0][3])}}}}class m{constructor(t,e){this.nodes=t,this.colors=e}split(){let t=[[],[],[],[]],e=[[],[],[],[]],s=[[[],[]],[[],[]]],r=[[[],[]],[[],[]]];for(let s=0;s<4;++s){const r=n(this.nodes[0][s],this.nodes[1][s],this.nodes[2][s],this.nodes[3][s]);t[0][s]=r[0][0],t[1][s]=r[0][1],t[2][s]=r[0][2],t[3][s]=r[0][3],e[0][s]=r[1][0],e[1][s]=r[1][1],e[2][s]=r[1][2],e[3][s]=r[1][3]}for(let t=0;t<4;++t)s[0][0][t]=this.colors[0][0][t],s[0][1][t]=this.colors[0][1][t],s[1][0][t]=(this.colors[0][0][t]+this.colors[1][0][t])/2,s[1][1][t]=(this.colors[0][1][t]+this.colors[1][1][t])/2,r[0][0][t]=s[1][0][t],r[0][1][t]=s[1][1][t],r[1][0][t]=this.colors[1][0][t],r[1][1][t]=this.colors[1][1][t];return[new m(t,s),new m(e,r)]}paint(t,e){let s,n=!1;for(let t=0;t<4;++t)if((s=o([this.nodes[0][t],this.nodes[1][t],this.nodes[2][t],this.nodes[3][t]]))>r){n=!0;break}if(n){let s=this.split();s[0].paint(t,e),s[1].paint(t,e)}else{new w([...this.nodes[0]],[...this.colors[0]]).paintCurve(t,e)}}}class b{constructor(t){this.readMesh(t),this.type=t.getAttribute("type")||"bilinear"}readMesh(t){let e=[[]],s=[[]],r=Number(t.getAttribute("x")),n=Number(t.getAttribute("y"));e[0][0]=new x(r,n);let o=t.children;for(let t=0,r=o.length;t<r;++t){e[3*t+1]=[],e[3*t+2]=[],e[3*t+3]=[],s[t+1]=[];let r=o[t].children;for(let n=0,o=r.length;n<o;++n){let o=r[n].children;for(let r=0,i=o.length;r<i;++r){let i=r;0!==t&&++i;let h,d=o[r].getAttribute("path"),c="l";null!=d&&(c=(h=d.match(/\s*([lLcC])\s*(.*)/))[1]);let u=l(h[2]);switch(c){case"l":0===i?(e[3*t][3*n+3]=u[0].add(e[3*t][3*n]),e[3*t][3*n+1]=a(e[3*t][3*n],e[3*t][3*n+3]),e[3*t][3*n+2]=a(e[3*t][3*n+3],e[3*t][3*n])):1===i?(e[3*t+3][3*n+3]=u[0].add(e[3*t][3*n+3]),e[3*t+1][3*n+3]=a(e[3*t][3*n+3],e[3*t+3][3*n+3]),e[3*t+2][3*n+3]=a(e[3*t+3][3*n+3],e[3*t][3*n+3])):2===i?(0===n&&(e[3*t+3][3*n+0]=u[0].add(e[3*t+3][3*n+3])),e[3*t+3][3*n+1]=a(e[3*t+3][3*n],e[3*t+3][3*n+3]),e[3*t+3][3*n+2]=a(e[3*t+3][3*n+3],e[3*t+3][3*n])):(e[3*t+1][3*n]=a(e[3*t][3*n],e[3*t+3][3*n]),e[3*t+2][3*n]=a(e[3*t+3][3*n],e[3*t][3*n]));break;case"L":0===i?(e[3*t][3*n+3]=u[0],e[3*t][3*n+1]=a(e[3*t][3*n],e[3*t][3*n+3]),e[3*t][3*n+2]=a(e[3*t][3*n+3],e[3*t][3*n])):1===i?(e[3*t+3][3*n+3]=u[0],e[3*t+1][3*n+3]=a(e[3*t][3*n+3],e[3*t+3][3*n+3]),e[3*t+2][3*n+3]=a(e[3*t+3][3*n+3],e[3*t][3*n+3])):2===i?(0===n&&(e[3*t+3][3*n+0]=u[0]),e[3*t+3][3*n+1]=a(e[3*t+3][3*n],e[3*t+3][3*n+3]),e[3*t+3][3*n+2]=a(e[3*t+3][3*n+3],e[3*t+3][3*n])):(e[3*t+1][3*n]=a(e[3*t][3*n],e[3*t+3][3*n]),e[3*t+2][3*n]=a(e[3*t+3][3*n],e[3*t][3*n]));break;case"c":0===i?(e[3*t][3*n+1]=u[0].add(e[3*t][3*n]),e[3*t][3*n+2]=u[1].add(e[3*t][3*n]),e[3*t][3*n+3]=u[2].add(e[3*t][3*n])):1===i?(e[3*t+1][3*n+3]=u[0].add(e[3*t][3*n+3]),e[3*t+2][3*n+3]=u[1].add(e[3*t][3*n+3]),e[3*t+3][3*n+3]=u[2].add(e[3*t][3*n+3])):2===i?(e[3*t+3][3*n+2]=u[0].add(e[3*t+3][3*n+3]),e[3*t+3][3*n+1]=u[1].add(e[3*t+3][3*n+3]),0===n&&(e[3*t+3][3*n+0]=u[2].add(e[3*t+3][3*n+3]))):(e[3*t+2][3*n]=u[0].add(e[3*t+3][3*n]),e[3*t+1][3*n]=u[1].add(e[3*t+3][3*n]));break;case"C":0===i?(e[3*t][3*n+1]=u[0],e[3*t][3*n+2]=u[1],e[3*t][3*n+3]=u[2]):1===i?(e[3*t+1][3*n+3]=u[0],e[3*t+2][3*n+3]=u[1],e[3*t+3][3*n+3]=u[2]):2===i?(e[3*t+3][3*n+2]=u[0],e[3*t+3][3*n+1]=u[1],0===n&&(e[3*t+3][3*n+0]=u[2])):(e[3*t+2][3*n]=u[0],e[3*t+1][3*n]=u[1]);break;default:console.error("mesh.js: "+c+" invalid path type.")}if(0===t&&0===n||r>0){let e=window.getComputedStyle(o[r]).stopColor.match(/^rgb\s*\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*\)$/i),a=window.getComputedStyle(o[r]).stopOpacity,h=255;a&&(h=Math.floor(255*a)),e&&(0===i?(s[t][n]=[],s[t][n][0]=Math.floor(e[1]),s[t][n][1]=Math.floor(e[2]),s[t][n][2]=Math.floor(e[3]),s[t][n][3]=h):1===i?(s[t][n+1]=[],s[t][n+1][0]=Math.floor(e[1]),s[t][n+1][1]=Math.floor(e[2]),s[t][n+1][2]=Math.floor(e[3]),s[t][n+1][3]=h):2===i?(s[t+1][n+1]=[],s[t+1][n+1][0]=Math.floor(e[1]),s[t+1][n+1][1]=Math.floor(e[2]),s[t+1][n+1][2]=Math.floor(e[3]),s[t+1][n+1][3]=h):3===i&&(s[t+1][n]=[],s[t+1][n][0]=Math.floor(e[1]),s[t+1][n][1]=Math.floor(e[2]),s[t+1][n][2]=Math.floor(e[3]),s[t+1][n][3]=h))}}e[3*t+1][3*n+1]=new x,e[3*t+1][3*n+2]=new x,e[3*t+2][3*n+1]=new x,e[3*t+2][3*n+2]=new x,e[3*t+1][3*n+1].x=(-4*e[3*t][3*n].x+6*(e[3*t][3*n+1].x+e[3*t+1][3*n].x)+-2*(e[3*t][3*n+3].x+e[3*t+3][3*n].x)+3*(e[3*t+3][3*n+1].x+e[3*t+1][3*n+3].x)+-1*e[3*t+3][3*n+3].x)/9,e[3*t+1][3*n+2].x=(-4*e[3*t][3*n+3].x+6*(e[3*t][3*n+2].x+e[3*t+1][3*n+3].x)+-2*(e[3*t][3*n].x+e[3*t+3][3*n+3].x)+3*(e[3*t+3][3*n+2].x+e[3*t+1][3*n].x)+-1*e[3*t+3][3*n].x)/9,e[3*t+2][3*n+1].x=(-4*e[3*t+3][3*n].x+6*(e[3*t+3][3*n+1].x+e[3*t+2][3*n].x)+-2*(e[3*t+3][3*n+3].x+e[3*t][3*n].x)+3*(e[3*t][3*n+1].x+e[3*t+2][3*n+3].x)+-1*e[3*t][3*n+3].x)/9,e[3*t+2][3*n+2].x=(-4*e[3*t+3][3*n+3].x+6*(e[3*t+3][3*n+2].x+e[3*t+2][3*n+3].x)+-2*(e[3*t+3][3*n].x+e[3*t][3*n+3].x)+3*(e[3*t][3*n+2].x+e[3*t+2][3*n].x)+-1*e[3*t][3*n].x)/9,e[3*t+1][3*n+1].y=(-4*e[3*t][3*n].y+6*(e[3*t][3*n+1].y+e[3*t+1][3*n].y)+-2*(e[3*t][3*n+3].y+e[3*t+3][3*n].y)+3*(e[3*t+3][3*n+1].y+e[3*t+1][3*n+3].y)+-1*e[3*t+3][3*n+3].y)/9,e[3*t+1][3*n+2].y=(-4*e[3*t][3*n+3].y+6*(e[3*t][3*n+2].y+e[3*t+1][3*n+3].y)+-2*(e[3*t][3*n].y+e[3*t+3][3*n+3].y)+3*(e[3*t+3][3*n+2].y+e[3*t+1][3*n].y)+-1*e[3*t+3][3*n].y)/9,e[3*t+2][3*n+1].y=(-4*e[3*t+3][3*n].y+6*(e[3*t+3][3*n+1].y+e[3*t+2][3*n].y)+-2*(e[3*t+3][3*n+3].y+e[3*t][3*n].y)+3*(e[3*t][3*n+1].y+e[3*t+2][3*n+3].y)+-1*e[3*t][3*n+3].y)/9,e[3*t+2][3*n+2].y=(-4*e[3*t+3][3*n+3].y+6*(e[3*t+3][3*n+2].y+e[3*t+2][3*n+3].y)+-2*(e[3*t+3][3*n].y+e[3*t][3*n+3].y)+3*(e[3*t][3*n+2].y+e[3*t+2][3*n].y)+-1*e[3*t][3*n].y)/9}}this.nodes=e,this.colors=s}paintMesh(t,e){let s=(this.nodes.length-1)/3,r=(this.nodes[0].length-1)/3;if("bilinear"===this.type||s<2||r<2){let n;for(let o=0;o<s;++o)for(let s=0;s<r;++s){let r=[];for(let t=3*o,e=3*o+4;t<e;++t)r.push(this.nodes[t].slice(3*s,3*s+4));let i=[];i.push(this.colors[o].slice(s,s+2)),i.push(this.colors[o+1].slice(s,s+2)),(n=new m(r,i)).paint(t,e)}}else{let n,o,a,h,l,d,u;const x=s,g=r;s++,r++;let w=new Array(s);for(let t=0;t<s;++t){w[t]=new Array(r);for(let e=0;e<r;++e)w[t][e]=[],w[t][e][0]=this.nodes[3*t][3*e],w[t][e][1]=this.colors[t][e]}for(let t=0;t<s;++t)for(let e=0;e<r;++e)0!==t&&t!==x&&(n=i(w[t-1][e][0],w[t][e][0]),o=i(w[t+1][e][0],w[t][e][0]),w[t][e][2]=c(w[t-1][e][1],w[t][e][1],w[t+1][e][1],n,o)),0!==e&&e!==g&&(n=i(w[t][e-1][0],w[t][e][0]),o=i(w[t][e+1][0],w[t][e][0]),w[t][e][3]=c(w[t][e-1][1],w[t][e][1],w[t][e+1][1],n,o));for(let t=0;t<r;++t){w[0][t][2]=[],w[x][t][2]=[];for(let e=0;e<4;++e)n=i(w[1][t][0],w[0][t][0]),o=i(w[x][t][0],w[x-1][t][0]),w[0][t][2][e]=n>0?2*(w[1][t][1][e]-w[0][t][1][e])/n-w[1][t][2][e]:0,w[x][t][2][e]=o>0?2*(w[x][t][1][e]-w[x-1][t][1][e])/o-w[x-1][t][2][e]:0}for(let t=0;t<s;++t){w[t][0][3]=[],w[t][g][3]=[];for(let e=0;e<4;++e)n=i(w[t][1][0],w[t][0][0]),o=i(w[t][g][0],w[t][g-1][0]),w[t][0][3][e]=n>0?2*(w[t][1][1][e]-w[t][0][1][e])/n-w[t][1][3][e]:0,w[t][g][3][e]=o>0?2*(w[t][g][1][e]-w[t][g-1][1][e])/o-w[t][g-1][3][e]:0}for(let s=0;s<x;++s)for(let r=0;r<g;++r){let n=i(w[s][r][0],w[s+1][r][0]),o=i(w[s][r+1][0],w[s+1][r+1][0]),c=i(w[s][r][0],w[s][r+1][0]),x=i(w[s+1][r][0],w[s+1][r+1][0]),g=[[],[],[],[]];for(let t=0;t<4;++t){(d=[])[0]=w[s][r][1][t],d[1]=w[s+1][r][1][t],d[2]=w[s][r+1][1][t],d[3]=w[s+1][r+1][1][t],d[4]=w[s][r][2][t]*n,d[5]=w[s+1][r][2][t]*n,d[6]=w[s][r+1][2][t]*o,d[7]=w[s+1][r+1][2][t]*o,d[8]=w[s][r][3][t]*c,d[9]=w[s+1][r][3][t]*x,d[10]=w[s][r+1][3][t]*c,d[11]=w[s+1][r+1][3][t]*x,d[12]=0,d[13]=0,d[14]=0,d[15]=0,u=f(d);for(let e=0;e<9;++e){g[t][e]=[];for(let s=0;s<9;++s)g[t][e][s]=p(u,e/8,s/8),g[t][e][s]>255?g[t][e][s]=255:g[t][e][s]<0&&(g[t][e][s]=0)}}h=[];for(let t=3*s,e=3*s+4;t<e;++t)h.push(this.nodes[t].slice(3*r,3*r+4));l=y(h);for(let s=0;s<8;++s)for(let r=0;r<8;++r)(a=new m(l[s][r],[[[g[0][s][r],g[1][s][r],g[2][s][r],g[3][s][r]],[g[0][s][r+1],g[1][s][r+1],g[2][s][r+1],g[3][s][r+1]]],[[g[0][s+1][r],g[1][s+1][r],g[2][s+1][r],g[3][s+1][r]],[g[0][s+1][r+1],g[1][s+1][r+1],g[2][s+1][r+1],g[3][s+1][r+1]]]])).paint(t,e)}}}transform(t){if(t instanceof x)for(let e=0,s=this.nodes.length;e<s;++e)for(let s=0,r=this.nodes[0].length;s<r;++s)this.nodes[e][s]=this.nodes[e][s].add(t);else if(t instanceof g)for(let e=0,s=this.nodes.length;e<s;++e)for(let s=0,r=this.nodes[0].length;s<r;++s)this.nodes[e][s]=this.nodes[e][s].transform(t)}scale(t){for(let e=0,s=this.nodes.length;e<s;++e)for(let s=0,r=this.nodes[0].length;s<r;++s)this.nodes[e][s]=this.nodes[e][s].scale(t)}}document.querySelectorAll("rect,circle,ellipse,path,text").forEach((r,n)=>{let o=r.getAttribute("id");o||(o="patchjs_shape"+n,r.setAttribute("id",o));const i=r.style.fill.match(/^url\(\s*"?\s*#([^\s"]+)"?\s*\)/),a=r.style.stroke.match(/^url\(\s*"?\s*#([^\s"]+)"?\s*\)/);if(i&&i[1]){const a=document.getElementById(i[1]);if(a&&"meshgradient"===a.nodeName){const i=r.getBBox();let l=document.createElementNS(s,"canvas");d(l,{width:i.width,height:i.height});const c=l.getContext("2d");let u=c.createImageData(i.width,i.height);const f=new b(a);"objectBoundingBox"===a.getAttribute("gradientUnits")&&f.scale(new x(i.width,i.height));const p=a.getAttribute("gradientTransform");null!=p&&f.transform(h(p)),"userSpaceOnUse"===a.getAttribute("gradientUnits")&&f.transform(new x(-i.x,-i.y)),f.paintMesh(u.data,l.width),c.putImageData(u,0,0);const y=document.createElementNS(t,"image");d(y,{width:i.width,height:i.height,x:i.x,y:i.y});let g=l.toDataURL();y.setAttributeNS(e,"xlink:href",g),r.parentNode.insertBefore(y,r),r.style.fill="none";const w=document.createElementNS(t,"use");w.setAttributeNS(e,"xlink:href","#"+o);const m="patchjs_clip"+n,M=document.createElementNS(t,"clipPath");M.setAttribute("id",m),M.appendChild(w),r.parentElement.insertBefore(M,r),y.setAttribute("clip-path","url(#"+m+")"),u=null,l=null,g=null}}if(a&&a[1]){const o=document.getElementById(a[1]);if(o&&"meshgradient"===o.nodeName){const i=parseFloat(r.style.strokeWidth.slice(0,-2))*(parseFloat(r.style.strokeMiterlimit)||parseFloat(r.getAttribute("stroke-miterlimit"))||1),a=r.getBBox(),l=Math.trunc(a.width+i),c=Math.trunc(a.height+i),u=Math.trunc(a.x-i/2),f=Math.trunc(a.y-i/2);let p=document.createElementNS(s,"canvas");d(p,{width:l,height:c});const y=p.getContext("2d");let g=y.createImageData(l,c);const w=new b(o);"objectBoundingBox"===o.getAttribute("gradientUnits")&&w.scale(new x(l,c));const m=o.getAttribute("gradientTransform");null!=m&&w.transform(h(m)),"userSpaceOnUse"===o.getAttribute("gradientUnits")&&w.transform(new x(-u,-f)),w.paintMesh(g.data,p.width),y.putImageData(g,0,0);const M=document.createElementNS(t,"image");d(M,{width:l,height:c,x:0,y:0});let S=p.toDataURL();M.setAttributeNS(e,"xlink:href",S);const k="pattern_clip"+n,A=document.createElementNS(t,"pattern");d(A,{id:k,patternUnits:"userSpaceOnUse",width:l,height:c,x:u,y:f}),A.appendChild(M),o.parentNode.appendChild(A),r.style.stroke="url(#"+k+")",g=null,p=null,S=null}}})}();
+)====="
diff --git a/src/extension/internal/pov-out.cpp b/src/extension/internal/pov-out.cpp
new file mode 100644
index 0000000..e9d0a0c
--- /dev/null
+++ b/src/extension/internal/pov-out.cpp
@@ -0,0 +1,742 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * A simple utility for exporting Inkscape svg Shapes as PovRay bezier
+ * prisms.  Note that this is output-only, and would thus seem to be
+ * better placed as an 'export' rather than 'output'.  However, Export
+ * handles all or partial documents, while this outputs ALL shapes in
+ * the current SVG document.
+ *
+ *  For information on the PovRay file format, see:
+ *      http://www.povray.org
+ *
+ * Authors:
+ *   Bob Jamison <ishmal@inkscape.org>
+ *   Abhishek Sharma
+ *
+ * Copyright (C) 2004-2008 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "pov-out.h"
+#include <inkscape.h>
+#include <inkscape-version.h>
+#include <display/curve.h>
+#include <extension/system.h>
+#include <2geom/pathvector.h>
+#include <2geom/rect.h>
+#include <2geom/curves.h>
+#include "helper/geom.h"
+#include "helper/geom-curves.h"
+#include <io/sys.h>
+
+#include "object/sp-root.h"
+#include "object/sp-path.h"
+#include "style.h"
+
+#include <string>
+#include <cstdio>
+#include <cstdarg>
+#include "document.h"
+#include "extension/extension.h"
+
+
+namespace Inkscape
+{
+namespace Extension
+{
+namespace Internal
+{
+
+
+//########################################################################
+//# M E S S A G E S
+//########################################################################
+
+static void err(const char *fmt, ...)
+{
+    va_list args;
+    g_log(nullptr,  G_LOG_LEVEL_WARNING, "Pov-out err: ");
+    va_start(args, fmt);
+    g_logv(nullptr, G_LOG_LEVEL_WARNING, fmt, args);
+    va_end(args);
+    g_log(nullptr,  G_LOG_LEVEL_WARNING, "\n");
+}
+
+
+
+
+//########################################################################
+//# U T I L I T Y
+//########################################################################
+
+
+
+static double effective_opacity(SPItem const *item)
+{
+    // TODO investigate this. The early return seems that it would abort early.
+    // Plus is will emit a warning, which may not be proper here.
+    double ret = 1.0;
+    for (SPObject const *obj = item; obj; obj = obj->parent) {
+        g_return_val_if_fail(obj->style, ret);
+        ret *= SP_SCALE24_TO_FLOAT(obj->style->opacity.value);
+    }
+    return ret;
+}
+
+
+
+
+
+//########################################################################
+//# OUTPUT FORMATTING
+//########################################################################
+
+PovOutput::PovOutput() :
+    outbuf (),
+    nrNodes (0),
+    nrSegments (0),
+    nrShapes (0),
+    idIndex (0),
+    minx (0),
+    miny (0),
+    maxx (0),
+    maxy (0)
+{
+}
+
+/**
+ * We want to control floating output format
+ */
+static PovOutput::String dstr(double d)
+{
+    char dbuf[G_ASCII_DTOSTR_BUF_SIZE+1];
+    g_ascii_formatd(dbuf, G_ASCII_DTOSTR_BUF_SIZE,
+                  "%.8f", (gdouble)d);
+    PovOutput::String s = dbuf;
+    return s;
+}
+
+#define DSTR(d) (dstr(d).c_str())
+
+
+/**
+ *  Output data to the buffer, printf()-style
+ */
+void PovOutput::out(const char *fmt, ...)
+{
+    va_list args;
+    va_start(args, fmt);
+    gchar *output = g_strdup_vprintf(fmt, args);
+    va_end(args);
+    outbuf.append(output);
+    g_free(output);
+}
+
+
+
+
+
+/**
+ *  Output a 2d vector
+ */
+void PovOutput::vec2(double a, double b)
+{
+    out("<%s, %s>", DSTR(a), DSTR(b));
+}
+
+
+
+/**
+ * Output a 3d vector
+ */
+void PovOutput::vec3(double a, double b, double c)
+{
+    out("<%s, %s, %s>", DSTR(a), DSTR(b), DSTR(c));
+}
+
+
+
+/**
+ *  Output a v4d ector
+ */
+void PovOutput::vec4(double a, double b, double c, double d)
+{
+    out("<%s, %s, %s, %s>", DSTR(a), DSTR(b), DSTR(c), DSTR(d));
+}
+
+
+
+/**
+ *  Output an rgbf color vector
+ */
+void PovOutput::rgbf(double r, double g, double b, double f)
+{
+    //"rgbf < %1.3f, %1.3f, %1.3f %1.3f>"
+    out("rgbf ");
+    vec4(r, g, b, f);
+}
+
+
+
+/**
+ *  Output one bezier's start, start-control, end-control, and end nodes
+ */
+void PovOutput::segment(int segNr,
+                        double startX,     double startY,
+                        double startCtrlX, double startCtrlY,
+                        double endCtrlX,   double endCtrlY,
+                        double endX,       double endY)
+{
+    //"    /*%4d*/ <%f, %f>, <%f, %f>, <%f,%f>, <%f,%f>"
+    out("    /*%4d*/ ", segNr);
+    vec2(startX,     startY);
+    out(", ");
+    vec2(startCtrlX, startCtrlY);
+    out(", ");
+    vec2(endCtrlX,   endCtrlY);
+    out(", ");
+    vec2(endX,       endY);
+}
+
+
+
+
+
+/**
+ * Output the file header
+ */
+bool PovOutput::doHeader()
+{
+    time_t tim = time(nullptr);
+    out("/*###################################################################\n");
+    out("### This PovRay document was generated by Inkscape\n");
+    out("### http://www.inkscape.org\n");
+    out("### Created: %s",   ctime(&tim));
+    out("### Version: %s\n", Inkscape::version_string);
+    out("#####################################################################\n");
+    out("### NOTES:\n");
+    out("### ============\n");
+    out("### POVRay information can be found at\n");
+    out("### http://www.povray.org\n");
+    out("###\n");
+    out("### The 'AllShapes' objects at the bottom are provided as a\n");
+    out("### preview of how the output would look in a trace.  However,\n");
+    out("### the main intent of this file is to provide the individual\n");
+    out("### shapes for inclusion in a POV project.\n");
+    out("###\n");
+    out("### For an example of how to use this file, look at\n");
+    out("### share/examples/istest.pov\n");
+    out("###\n");
+    out("### If you have any problems with this output, please see the\n");
+    out("### Inkscape project at http://www.inkscape.org, or visit\n");
+    out("### the #inkscape channel on irc.freenode.net . \n");
+    out("###\n");
+    out("###################################################################*/\n");
+    out("\n\n");
+    out("/*###################################################################\n");
+    out("##   Exports in this file\n");
+    out("##==========================\n");
+    out("##    Shapes   : %d\n", nrShapes);
+    out("##    Segments : %d\n", nrSegments);
+    out("##    Nodes    : %d\n", nrNodes);
+    out("###################################################################*/\n");
+    out("\n\n\n");
+    return true;
+}
+
+
+
+/**
+ *  Output the file footer
+ */
+bool PovOutput::doTail()
+{
+    out("\n\n");
+    out("/*###################################################################\n");
+    out("### E N D    F I L E\n");
+    out("###################################################################*/\n");
+    out("\n\n");
+    return true;
+}
+
+
+
+/**
+ *  Output the curve data to buffer
+ */
+bool PovOutput::doCurve(SPItem *item, const String &id)
+{
+    using Geom::X;
+    using Geom::Y;
+
+    //### Get the Shape
+    if (!SP_IS_SHAPE(item))//Bulia's suggestion.  Allow all shapes
+        return true;
+
+    SPShape *shape = SP_SHAPE(item);
+    if (shape->_curve->is_empty()) {
+        return true;
+    }
+
+    nrShapes++;
+
+    PovShapeInfo shapeInfo;
+    shapeInfo.id    = id;
+    shapeInfo.color = "";
+
+    //Try to get the fill color of the shape
+    SPStyle *style = shape->style;
+    /* fixme: Handle other fill types, even if this means translating gradients to a single
+           flat colour. */
+    if (style)
+        {
+        if (style->fill.isColor())
+            {
+            // see color.h for how to parse SPColor
+            float rgb[3];
+            style->fill.value.color.get_rgb_floatv(rgb);
+            double const dopacity = ( SP_SCALE24_TO_FLOAT(style->fill_opacity.value)
+                                      * effective_opacity(shape) );
+            //gchar *str = g_strdup_printf("rgbf < %1.3f, %1.3f, %1.3f %1.3f>",
+            //                             rgb[0], rgb[1], rgb[2], 1.0 - dopacity);
+            String rgbf = "rgbf <";
+            rgbf.append(dstr(rgb[0]));         rgbf.append(", ");
+            rgbf.append(dstr(rgb[1]));         rgbf.append(", ");
+            rgbf.append(dstr(rgb[2]));         rgbf.append(", ");
+            rgbf.append(dstr(1.0 - dopacity)); rgbf.append(">");
+            shapeInfo.color += rgbf;
+            }
+        }
+
+    povShapes.push_back(shapeInfo); //passed all tests.  save the info
+
+    // convert the path to only lineto's and cubic curveto's:
+    Geom::Affine tf = item->i2dt_affine();
+    Geom::PathVector pathv = pathv_to_linear_and_cubic_beziers( shape->_curve->get_pathvector() * tf );
+
+    /*
+     * We need to know the number of segments (NR_CURVETOs/LINETOs, including
+     * closing line segment) before we write out segment data. Since we are
+     * going to skip degenerate (zero length) paths, we need to loop over all
+     * subpaths and segments first.
+     */
+    int segmentCount = 0;
+    /**
+     * For all Subpaths in the <path>
+     */
+    for (const auto & pit : pathv)
+    {
+        /**
+         * For all segments in the subpath, including extra closing segment defined by 2geom
+         */
+        for (Geom::Path::const_iterator cit = pit.begin(); cit != pit.end_closed(); ++cit)
+        {
+
+            // Skip zero length segments.
+            if( !cit->isDegenerate() ) ++segmentCount;
+        }
+    }
+
+    out("/*###################################################\n");
+    out("### PRISM:  %s\n", id.c_str());
+    out("###################################################*/\n");
+    out("#declare %s = prism {\n", id.c_str());
+    out("    linear_sweep\n");
+    out("    bezier_spline\n");
+    out("    1.0, //top\n");
+    out("    0.0, //bottom\n");
+    out("    %d //nr points\n", segmentCount * 4);
+    int segmentNr = 0;
+
+    nrSegments += segmentCount;
+
+    /**
+     *   at moment of writing, 2geom lacks proper initialization of empty intervals in rect...
+     */
+    Geom::Rect cminmax( pathv.front().initialPoint(), pathv.front().initialPoint() );
+
+
+    /**
+     * For all Subpaths in the <path>
+     */
+    for (const auto & pit : pathv)
+        {
+
+        cminmax.expandTo(pit.initialPoint());
+
+        /**
+         * For all segments in the subpath, including extra closing segment defined by 2geom
+         */
+        for (Geom::Path::const_iterator cit = pit.begin(); cit != pit.end_closed(); ++cit)
+            {
+
+            // Skip zero length segments
+            if( cit->isDegenerate() )
+                continue;
+
+            if( is_straight_curve(*cit) )
+                {
+                Geom::Point p0 = cit->initialPoint();
+                Geom::Point p1 = cit->finalPoint();
+                segment(segmentNr++,
+                        p0[X], p0[Y], p0[X], p0[Y], p1[X], p1[Y], p1[X], p1[Y] );
+                nrNodes += 8;
+                }
+            else if(Geom::CubicBezier const *cubic = dynamic_cast<Geom::CubicBezier const*>(&*cit))
+            {
+                std::vector<Geom::Point> points = cubic->controlPoints();
+                Geom::Point p0 = points[0];
+                Geom::Point p1 = points[1];
+                Geom::Point p2 = points[2];
+                Geom::Point p3 = points[3];
+                segment(segmentNr++,
+                            p0[X],p0[Y], p1[X],p1[Y], p2[X],p2[Y], p3[X],p3[Y]);
+                nrNodes += 8;
+                }
+            else
+            {
+                err("logical error, because pathv_to_linear_and_cubic_beziers was used");
+                return false;
+                }
+
+            if (segmentNr < segmentCount)
+                out(",\n");
+            else
+                out("\n");
+            if (segmentNr > segmentCount)
+                {
+                err("Too many segments");
+                return false;
+                }
+
+            cminmax.expandTo(cit->finalPoint());
+
+            }
+        }
+
+    out("}\n");
+
+    double cminx = cminmax.min()[X];
+    double cmaxx = cminmax.max()[X];
+    double cminy = cminmax.min()[Y];
+    double cmaxy = cminmax.max()[Y];
+
+    out("#declare %s_MIN_X    = %s;\n", id.c_str(), DSTR(cminx));
+    out("#declare %s_CENTER_X = %s;\n", id.c_str(), DSTR((cmaxx+cminx)/2.0));
+    out("#declare %s_MAX_X    = %s;\n", id.c_str(), DSTR(cmaxx));
+    out("#declare %s_WIDTH    = %s;\n", id.c_str(), DSTR(cmaxx-cminx));
+    out("#declare %s_MIN_Y    = %s;\n", id.c_str(), DSTR(cminy));
+    out("#declare %s_CENTER_Y = %s;\n", id.c_str(), DSTR((cmaxy+cminy)/2.0));
+    out("#declare %s_MAX_Y    = %s;\n", id.c_str(), DSTR(cmaxy));
+    out("#declare %s_HEIGHT   = %s;\n", id.c_str(), DSTR(cmaxy-cminy));
+    if (shapeInfo.color.length()>0)
+        out("#declare %s_COLOR    = %s;\n",
+                id.c_str(), shapeInfo.color.c_str());
+    out("/*###################################################\n");
+    out("### end %s\n", id.c_str());
+    out("###################################################*/\n\n\n\n");
+
+    if (cminx < minx)
+        minx = cminx;
+    if (cmaxx > maxx)
+        maxx = cmaxx;
+    if (cminy < miny)
+        miny = cminy;
+    if (cmaxy > maxy)
+        maxy = cmaxy;
+
+    return true;
+}
+
+/**
+ *  Descend the svg tree recursively, translating data
+ */
+bool PovOutput::doTreeRecursive(SPDocument *doc, SPObject *obj)
+{
+
+    String id;
+    if (!obj->getId())
+        {
+        char buf[16];
+        sprintf(buf, "id%d", idIndex++);
+        id = buf;
+        }
+    else
+        {
+            id = obj->getId();
+        }
+
+    if (SP_IS_ITEM(obj))
+        {
+        SPItem *item = SP_ITEM(obj);
+        if (!doCurve(item, id))
+            return false;
+        }
+
+    /**
+     * Descend into children
+     */
+    for (auto &child: obj->children)
+        {
+            if (!doTreeRecursive(doc, &child))
+                return false;
+        }
+
+    return true;
+}
+
+/**
+ *  Output the curve data to buffer
+ */
+bool PovOutput::doTree(SPDocument *doc)
+{
+    double bignum = 1000000.0;
+    minx  =  bignum;
+    maxx  = -bignum;
+    miny  =  bignum;
+    maxy  = -bignum;
+
+    if (!doTreeRecursive(doc, doc->getRoot()))
+        return false;
+
+    //## Let's make a union of all of the Shapes
+    if (!povShapes.empty())
+        {
+        String id = "AllShapes";
+        char *pfx = (char *)id.c_str();
+        out("/*###################################################\n");
+        out("### UNION OF ALL SHAPES IN DOCUMENT\n");
+        out("###################################################*/\n");
+        out("\n\n");
+        out("/**\n");
+        out(" * Allow the user to redefine the finish{}\n");
+        out(" * by declaring it before #including this file\n");
+        out(" */\n");
+        out("#ifndef (%s_Finish)\n", pfx);
+        out("#declare %s_Finish = finish {\n", pfx);
+        out("    phong 0.5\n");
+        out("    reflection 0.3\n");
+        out("    specular 0.5\n");
+        out("}\n");
+        out("#end\n");
+        out("\n\n");
+        out("#declare %s = union {\n", id.c_str());
+        for (auto & povShape : povShapes)
+            {
+            out("    object { %s\n", povShape.id.c_str());
+            out("        texture { \n");
+            if (povShape.color.length()>0)
+                out("            pigment { %s }\n", povShape.color.c_str());
+            else
+                out("            pigment { rgb <0,0,0> }\n");
+            out("            finish { %s_Finish }\n", pfx);
+            out("            } \n");
+            out("        } \n");
+            }
+        out("}\n\n\n\n");
+
+
+        double zinc   = 0.2 / (double)povShapes.size();
+        out("/*#### Same union, but with Z-diffs (actually Y in pov) ####*/\n");
+        out("\n\n");
+        out("/**\n");
+        out(" * Allow the user to redefine the Z-Increment\n");
+        out(" */\n");
+        out("#ifndef (AllShapes_Z_Increment)\n");
+        out("#declare AllShapes_Z_Increment = %s;\n", DSTR(zinc));
+        out("#end\n");
+        out("\n");
+        out("#declare AllShapes_Z_Scale = 1.0;\n");
+        out("\n\n");
+        out("#declare %s_Z = union {\n", pfx);
+
+        for (auto & povShape : povShapes)
+            {
+            out("    object { %s\n", povShape.id.c_str());
+            out("        texture { \n");
+            if (povShape.color.length()>0)
+                out("            pigment { %s }\n", povShape.color.c_str());
+            else
+                out("            pigment { rgb <0,0,0> }\n");
+            out("            finish { %s_Finish }\n", pfx);
+            out("            } \n");
+            out("        scale <1, %s_Z_Scale, 1>\n", pfx);
+            out("        } \n");
+            out("#declare %s_Z_Scale = %s_Z_Scale + %s_Z_Increment;\n\n",
+                    pfx, pfx, pfx);
+            }
+
+        out("}\n");
+
+        out("#declare %s_MIN_X    = %s;\n", pfx, DSTR(minx));
+        out("#declare %s_CENTER_X = %s;\n", pfx, DSTR((maxx+minx)/2.0));
+        out("#declare %s_MAX_X    = %s;\n", pfx, DSTR(maxx));
+        out("#declare %s_WIDTH    = %s;\n", pfx, DSTR(maxx-minx));
+        out("#declare %s_MIN_Y    = %s;\n", pfx, DSTR(miny));
+        out("#declare %s_CENTER_Y = %s;\n", pfx, DSTR((maxy+miny)/2.0));
+        out("#declare %s_MAX_Y    = %s;\n", pfx, DSTR(maxy));
+        out("#declare %s_HEIGHT   = %s;\n", pfx, DSTR(maxy-miny));
+        out("/*##############################################\n");
+        out("### end %s\n", id.c_str());
+        out("##############################################*/\n");
+        out("\n\n");
+        }
+
+    return true;
+}
+
+
+//########################################################################
+//# M A I N    O U T P U T
+//########################################################################
+
+
+
+/**
+ *  Set values back to initial state
+ */
+void PovOutput::reset()
+{
+    nrNodes    = 0;
+    nrSegments = 0;
+    nrShapes   = 0;
+    idIndex    = 0;
+    outbuf.clear();
+    povShapes.clear();
+}
+
+
+
+/**
+ * Saves the Shapes of an Inkscape SVG file as PovRay spline definitions
+ */
+void PovOutput::saveDocument(SPDocument *doc, gchar const *filename_utf8)
+{
+    reset();
+
+    //###### SAVE IN POV FORMAT TO BUFFER
+    //# Lets do the curves first, to get the stats
+    if (!doTree(doc))
+        {
+        err("Could not output curves for %s", filename_utf8);
+        return;
+        }
+
+    String curveBuf = outbuf;
+    outbuf.clear();
+
+    if (!doHeader())
+        {
+        err("Could not write header for %s", filename_utf8);
+        return;
+        }
+
+    outbuf.append(curveBuf);
+
+    if (!doTail())
+        {
+        err("Could not write footer for %s", filename_utf8);
+        return;
+        }
+
+
+
+
+    //###### WRITE TO FILE
+    Inkscape::IO::dump_fopen_call(filename_utf8, "L");
+    FILE *f = Inkscape::IO::fopen_utf8name(filename_utf8, "w");
+    if (!f)
+        return;
+
+    for (String::iterator iter = outbuf.begin() ; iter!=outbuf.end(); ++iter)
+        {
+        int ch = *iter;
+        fputc(ch, f);
+        }
+
+    fclose(f);
+}
+
+
+
+
+//########################################################################
+//# EXTENSION API
+//########################################################################
+
+
+
+#include "clear-n_.h"
+
+
+
+/**
+ * API call to save document
+*/
+void
+PovOutput::save(Inkscape::Extension::Output */*mod*/,
+                        SPDocument *doc, gchar const *filename_utf8)
+{
+    /* See comments in JavaFSOutput::save re the name `filename_utf8'. */
+    saveDocument(doc, filename_utf8);
+}
+
+
+
+/**
+ * Make sure that we are in the database
+ */
+bool PovOutput::check (Inkscape::Extension::Extension */*module*/)
+{
+    /* We don't need a Key
+    if (NULL == Inkscape::Extension::db.get(SP_MODULE_KEY_OUTPUT_POV))
+        return FALSE;
+    */
+
+    return true;
+}
+
+
+
+/**
+ * This is the definition of PovRay output.  This function just
+ * calls the extension system with the memory allocated XML that
+ * describes the data.
+*/
+void
+PovOutput::init()
+{
+    Inkscape::Extension::build_from_mem(
+        "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+            "<name>" N_("PovRay Output") "</name>\n"
+            "<id>org.inkscape.output.pov</id>\n"
+            "<output>\n"
+                "<extension>.pov</extension>\n"
+                "<mimetype>text/x-povray-script</mimetype>\n"
+                "<filetypename>" N_("PovRay (*.pov) (paths and shapes only)") "</filetypename>\n"
+                "<filetypetooltip>" N_("PovRay Raytracer File") "</filetypetooltip>\n"
+            "</output>\n"
+        "</inkscape-extension>",
+        new PovOutput());
+}
+
+
+
+
+
+}  // namespace Internal
+}  // namespace Extension
+}  // namespace Inkscape
+
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
diff --git a/src/extension/internal/pov-out.h b/src/extension/internal/pov-out.h
new file mode 100644
index 0000000..3dee88b
--- /dev/null
+++ b/src/extension/internal/pov-out.h
@@ -0,0 +1,190 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * A simple utility for exporting Inkscape svg Shapes as PovRay bezier
+ * prisms.  Note that this is output-only, and would thus seem to be
+ * better placed as an 'export' rather than 'output'.  However, Export
+ * handles all or partial documents, while this outputs ALL shapes in
+ * the current SVG document.
+ *
+ * Authors:
+ *   Bob Jamison <ishmal@inkscape.org>
+ *
+ * Copyright (C) 2004-2008 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#ifndef EXTENSION_INTERNAL_POV_OUT_H
+#define EXTENSION_INTERNAL_POV_OUT_H
+
+#include <glib.h>
+#include "extension/implementation/implementation.h"
+
+class SPObject;
+class SPItem;
+
+namespace Inkscape
+{
+namespace Extension
+{
+namespace Internal
+{
+
+
+
+/**
+ * Output bezier splines in POVRay format.
+ * 
+ * For information, @see:  
+ * http://www.povray.org 
+ */ 
+class PovOutput : public Inkscape::Extension::Implementation::Implementation
+{
+
+
+public:
+
+    PovOutput();
+    
+    /**
+     * Our internal String definition
+     */
+    typedef Glib::ustring String;
+
+
+    /**
+     * Check whether we can actually output using this module
+     */
+	bool check (Inkscape::Extension::Extension * module) override;
+
+    /**
+     * API call to perform the output to a file
+     */
+    void save(Inkscape::Extension::Output *mod,
+              SPDocument *doc, gchar const *filename) override;
+
+    /**
+     * Inkscape runtime startup call.
+     */
+	static void init();
+	
+    /**
+     * Reset variables to initial state
+     */
+	void reset();
+	
+private:
+
+	/**
+	 * Format text to our output buffer
+	 */     	
+	void out(const char *fmt, ...) G_GNUC_PRINTF(2,3);
+
+    /**
+     * Output a 2d vector
+     */
+    void vec2(double a, double b);
+
+    /**
+     * Output a 3d vector
+     */
+    void vec3(double a, double b, double c);
+
+    /**
+     * Output a 4d vector
+     */
+    void vec4(double a, double b, double c, double d);
+
+    /**
+     * Output an rgbf color vector
+     */
+    void rgbf(double r, double g, double b, double f);
+
+    /**
+     * Output one bezier's start, start-control, 
+     *      end-control, and end nodes
+     */
+    void segment(int segNr, double a0, double a1,
+                            double b0, double b1,
+                            double c0, double c1,
+                            double d0, double d1);
+
+
+    /**
+     * Output the file header
+     */
+    bool doHeader();
+
+    /**
+     * Output the file footer
+     */
+    bool doTail();
+
+    /**
+     * Output the SVG document's curve data as POV curves
+     */
+    bool doCurve(SPItem *item, const String &id);
+    bool doTreeRecursive(SPDocument *doc, SPObject *obj);
+    bool doTree(SPDocument *doc);
+
+    /**
+     * Actual method to save document
+     */
+    void saveDocument(SPDocument *doc, gchar const *filename);
+
+
+    /**
+     * used for saving information about shapes
+     */
+    class PovShapeInfo
+    {
+    public:
+        PovShapeInfo()
+            = default;
+        PovShapeInfo(const PovShapeInfo &other)
+            { assign(other); }
+        PovShapeInfo& operator=(const PovShapeInfo &other)
+            { assign(other); return *this; }
+        virtual ~PovShapeInfo()
+            = default;
+        String id;
+        String color;
+
+    private:
+        void assign(const PovShapeInfo &other)
+            {
+            id    = other.id;
+            color = other.color;
+            }
+    };
+
+    //A list for saving information about the shapes
+    std::vector<PovShapeInfo> povShapes;
+    
+    //For formatted output
+	String outbuf;
+
+    //For statistics
+    int nrNodes;
+    int nrSegments;
+    int nrShapes;
+    int idIndex;
+    
+    double minx;
+    double miny;
+    double maxx;
+    double maxy;
+
+};
+
+
+
+
+}  // namespace Internal
+}  // namespace Extension
+}  // namespace Inkscape
+
+
+
+#endif /* EXTENSION_INTERNAL_POV_OUT_H */
+
diff --git a/src/extension/internal/svg.cpp b/src/extension/internal/svg.cpp
new file mode 100644
index 0000000..6eb7863
--- /dev/null
+++ b/src/extension/internal/svg.cpp
@@ -0,0 +1,1045 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * This is the code that moves all of the SVG loading and saving into
+ * the module format.  Really Inkscape is built to handle these formats
+ * internally, so this is just calling those internal functions.
+ *
+ * Authors:
+ *   Lauris Kaplinski <lauris@kaplinski.com>
+ *   Ted Gould <ted@gould.cx>
+ *   Jon A. Cruz <jon@joncruz.org>
+ *   Abhishek Sharma
+ *
+ * Copyright (C) 2002-2003 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include <gtkmm.h>
+
+#include <giomm/file.h>
+#include <giomm/file.h>
+
+#include "document.h"
+#include "inkscape.h"
+#include "preferences.h"
+#include "extension/output.h"
+#include "extension/input.h"
+#include "extension/system.h"
+#include "file.h"
+#include "svg.h"
+#include "file.h"
+#include "display/cairo-utils.h"
+#include "extension/system.h"
+#include "extension/output.h"
+#include "xml/attribute-record.h"
+#include "xml/simple-document.h"
+
+#include "object/sp-image.h"
+#include "object/sp-root.h"
+#include "object/sp-text.h"
+
+#include "util/units.h"
+#include "selection-chemistry.h"
+
+// TODO due to internal breakage in glibmm headers, this must be last:
+#include <glibmm/i18n.h>
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+
+#include "clear-n_.h"
+
+
+using Inkscape::Util::List;
+using Inkscape::XML::AttributeRecord;
+using Inkscape::XML::Node;
+
+/*
+ * Removes all sodipodi and inkscape elements and attributes from an xml tree.
+ * used to make plain svg output.
+ */
+static void pruneExtendedNamespaces( Inkscape::XML::Node *repr )
+{
+    if (repr) {
+        if ( repr->type() == Inkscape::XML::ELEMENT_NODE ) {
+            std::vector<gchar const*> attrsRemoved;
+            for ( List<AttributeRecord const> it = repr->attributeList(); it; ++it ) {
+                const gchar* attrName = g_quark_to_string(it->key);
+                if ((strncmp("inkscape:", attrName, 9) == 0) || (strncmp("sodipodi:", attrName, 9) == 0)) {
+                    attrsRemoved.push_back(attrName);
+                }
+            }
+            // Can't change the set we're iterating over while we are iterating.
+            for (auto & it : attrsRemoved) {
+                repr->removeAttribute(it);
+            }
+        }
+
+        std::vector<Inkscape::XML::Node *> nodesRemoved;
+        for ( Node *child = repr->firstChild(); child; child = child->next() ) {
+            if((strncmp("inkscape:", child->name(), 9) == 0) || strncmp("sodipodi:", child->name(), 9) == 0) {
+                nodesRemoved.push_back(child);
+            } else {
+                pruneExtendedNamespaces(child);
+            }
+        }
+        for (auto & it : nodesRemoved) {
+            repr->removeChild(it);
+        }
+    }
+}
+
+/*
+ * Similar to the above sodipodi and inkscape prune, but used on all documents
+ * to remove problematic elements (for example Adobe's i:pgf tag) only removes
+ * known garbage tags.
+ */
+static void pruneProprietaryGarbage( Inkscape::XML::Node *repr )
+{
+    if (repr) {
+        std::vector<Inkscape::XML::Node *> nodesRemoved;
+        for ( Node *child = repr->firstChild(); child; child = child->next() ) {
+            if((strncmp("i:pgf", child->name(), 5) == 0)) {
+                nodesRemoved.push_back(child);
+                g_warning( "An Adobe proprietary tag was found which is known to cause issues. It was removed before saving.");
+            } else {
+                pruneProprietaryGarbage(child);
+            }
+        }
+        for (auto & it : nodesRemoved) {
+            repr->removeChild(it);
+        }
+    }
+}
+
+/**
+ *  \return    None
+ *
+ *  \brief     Create new markers where necessary to simulate the SVG 2 marker attribute 'orient'
+ *             value 'auto-start-reverse'.
+ *
+ *  \param     repr  The current element to check.
+ *  \param     defs  A pointer to the <defs> element.
+ *  \param     css   The properties of the element to check.
+ *  \param     property  Which property to check, either 'marker' or 'marker-start'.
+ *
+ */
+static void remove_marker_auto_start_reverse(Inkscape::XML::Node *repr,
+                                             Inkscape::XML::Node *defs,
+                                             SPCSSAttr *css,
+                                             Glib::ustring const &property)
+{
+    Glib::ustring value = sp_repr_css_property (css, property.c_str(), "");
+
+    if (!value.empty()) {
+
+        // Find reference <marker>
+        static Glib::RefPtr<Glib::Regex> regex = Glib::Regex::create("url\\(#([A-z0-9#]*)\\)");
+        Glib::MatchInfo matchInfo;
+        regex->match(value, matchInfo);
+
+        if (matchInfo.matches()) {
+
+            std::string marker_name = matchInfo.fetch(1);
+            Inkscape::XML::Node *marker = sp_repr_lookup_child (defs, "id", marker_name.c_str());
+            if (marker) {
+
+                // Does marker use "auto-start-reverse"?
+                if (strncmp(marker->attribute("orient"), "auto-start-reverse", 17)==0) {
+
+                    // See if a reversed marker already exists.
+                    Glib::ustring marker_name_reversed = marker_name + "_reversed";
+                    Inkscape::XML::Node *marker_reversed =
+                        sp_repr_lookup_child (defs, "id", marker_name_reversed.c_str());
+
+                    if (!marker_reversed) {
+
+                        // No reversed marker, need to create!
+                        marker_reversed = repr->document()->createElement("svg:marker");
+
+                        // Copy attributes
+                        for (List<AttributeRecord const> iter = marker->attributeList();
+                             iter ; ++iter) {
+                            marker_reversed->setAttribute(g_quark_to_string(iter->key), iter->value);
+                        }
+
+                        // Override attributes
+                        marker_reversed->setAttribute("id", marker_name_reversed);
+                        marker_reversed->setAttribute("orient", "auto");
+
+                        // Find transform
+                        const char* refX = marker_reversed->attribute("refX");
+                        const char* refY = marker_reversed->attribute("refY");
+                        std::string transform = "rotate(180";
+                        if (refX) {
+                            transform += ",";
+                            transform += refX;
+
+                            if (refY) {
+                                if (refX) {
+                                    transform += ",";
+                                    transform += refY;
+                                } else {
+                                    transform += ",0,";
+                                    transform += refY;
+                                }
+                            }
+                        }
+                        transform += ")";
+
+                        // We can't set a transform on a marker... must create group first.
+                        Inkscape::XML::Node *group = repr->document()->createElement("svg:g");
+                        group->setAttribute("transform", transform);
+                        marker_reversed->addChild(group, nullptr);
+
+                        // Copy all marker content to group.
+                        for (auto child = marker->firstChild() ; child != nullptr ; child = child->next() ) {
+                            auto new_child = child->duplicate(repr->document());
+                            group->addChild(new_child, nullptr);
+                            new_child->release();
+                        }
+
+                        // Add new marker to <defs>.
+                        defs->addChild(marker_reversed, marker);
+                        marker_reversed->release();
+                     }
+
+                    // Change url to reference reversed marker.
+                    std::string marker_url("url(#" + marker_name_reversed + ")");
+                    sp_repr_css_set_property(css, "marker-start", marker_url.c_str());
+
+                    // Also fix up if property is marker shorthand.
+                    if (property == "marker") {
+                        std::string marker_old_url("url(#" + marker_name + ")");
+                        sp_repr_css_unset_property(css, "marker");
+                        sp_repr_css_set_property(css, "marker-mid", marker_old_url.c_str());
+                        sp_repr_css_set_property(css, "marker-end", marker_old_url.c_str());
+                    }
+
+                    sp_repr_css_set(repr, css, "style");
+
+                } // Uses auto-start-reverse
+            }
+        }
+    }
+}
+
+// Called by remove_marker_context_paint() for each property value ("marker", "marker-start", ...).
+static void remove_marker_context_paint (Inkscape::XML::Node *repr,
+                                         Inkscape::XML::Node *defs,
+                                         Glib::ustring property)
+{
+    // Value of 'marker', 'marker-start', ... property.
+    std::string value("url(#");
+    value += repr->attribute("id");
+    value += ")";
+
+    // Generate a list of elements that reference this marker.
+    std::vector<Inkscape::XML::Node *> to_fix_fill_stroke =
+        sp_repr_lookup_property_many(repr->root(), property, value);
+
+    for (auto it: to_fix_fill_stroke) {
+
+        // Figure out value of fill... could be inherited.
+        SPCSSAttr* css = sp_repr_css_attr_inherited (it, "style");
+        Glib::ustring fill   = sp_repr_css_property (css, "fill",   "");
+        Glib::ustring stroke = sp_repr_css_property (css, "stroke", "");
+
+        // Name of new marker.
+        Glib::ustring marker_fixed_id = repr->attribute("id");
+        if (!fill.empty()) {
+            marker_fixed_id += "_F" + fill;
+        }
+        if (!stroke.empty()) {
+            marker_fixed_id += "_S" + stroke;
+        }
+
+        // See if a fixed marker already exists.
+        // Could be more robust, assumes markers are direct children of <defs>.
+        Inkscape::XML::Node* marker_fixed = sp_repr_lookup_child(defs, "id", marker_fixed_id.c_str());
+
+        if (!marker_fixed) {
+
+            // Need to create new marker.
+
+            marker_fixed = repr->duplicate(repr->document());
+            marker_fixed->setAttribute("id", marker_fixed_id);
+
+            // This needs to be turned into a function that fixes all descendents.
+            for (auto child = marker_fixed->firstChild() ; child != nullptr ; child = child->next()) {
+                // Find style.
+                SPCSSAttr* css = sp_repr_css_attr ( child, "style" );
+
+                Glib::ustring fill2   = sp_repr_css_property (css, "fill",   "");
+                if (fill2 == "context-fill" ) {
+                    sp_repr_css_set_property (css, "fill", fill.c_str());
+                }
+                if (fill2 == "context-stroke" ) {
+                    sp_repr_css_set_property (css, "fill", stroke.c_str());
+                }
+
+                Glib::ustring stroke2 = sp_repr_css_property (css, "stroke", "");
+                if (stroke2 == "context-fill" ) {
+                    sp_repr_css_set_property (css, "stroke", fill.c_str());
+                }
+                if (stroke2 == "context-stroke" ) {
+                    sp_repr_css_set_property (css, "stroke", stroke.c_str());
+                }
+
+                sp_repr_css_set(child, css, "style");
+                sp_repr_css_attr_unref(css);
+            }
+
+            defs->addChild(marker_fixed, repr);
+            marker_fixed->release();
+        }
+
+        Glib::ustring marker_value = "url(#" + marker_fixed_id + ")";
+        sp_repr_css_set_property (css, property.c_str(), marker_value.c_str());
+        sp_repr_css_set (it, css, "style");
+        sp_repr_css_attr_unref(css);
+    }
+}
+
+static void remove_marker_context_paint (Inkscape::XML::Node *repr,
+                                         Inkscape::XML::Node *defs)
+{
+    if (strncmp("svg:marker", repr->name(), 10) == 0) {
+
+        if (!repr->attribute("id")) {
+
+            std::cerr << "remove_marker_context_paint: <marker> without 'id'!" << std::endl;
+
+        } else {
+
+            // First see if we need to do anything.
+            bool need_to_fix = false;
+
+            // This needs to be turned into a function that searches all descendents.
+            for (auto child = repr->firstChild() ; child != nullptr ; child = child->next()) {
+
+                // Find style.
+                SPCSSAttr* css = sp_repr_css_attr ( child, "style" );
+                Glib::ustring fill   = sp_repr_css_property (css, "fill",   "");
+                Glib::ustring stroke = sp_repr_css_property (css, "stroke", "");
+                if (fill   == "context-fill"   ||
+                    fill   == "context-stroke" ||
+                    stroke == "context-fill"   ||
+                    stroke == "context-stroke" ) {
+                    need_to_fix = true;
+                    break;
+                }
+                sp_repr_css_attr_unref(css);
+            }
+
+            if (need_to_fix) {
+
+                // Now we need to search document for all elements that use this marker.
+                remove_marker_context_paint (repr, defs, "marker");
+                remove_marker_context_paint (repr, defs, "marker-start");
+                remove_marker_context_paint (repr, defs, "marker-mid");
+                remove_marker_context_paint (repr, defs, "marker-end");
+            }
+        }
+    }
+}
+
+/*
+ * Recursively insert SVG 1.1 fallback for SVG 2 text (ignored by SVG 2 renderers including ours).
+ * Notes:
+ *   Text must have been layed out. Access via old document.
+ */
+static void insert_text_fallback( Inkscape::XML::Node *repr, SPDocument *original_doc, Inkscape::XML::Node *defs = nullptr )
+{
+    if (repr) {
+
+        if (strncmp("svg:text", repr->name(), 8) == 0) {
+
+            auto id = repr->attribute("id");
+            // std::cout << "insert_text_fallback: found text!  id: " << (id?id:"null") << std::endl;
+
+            // We need to get original SPText object to access layout.
+            SPText* text = static_cast<SPText *>(original_doc->getObjectById( id ));
+            if (text == nullptr) {
+                std::cerr << "insert_text_fallback: bad cast" << std::endl;
+                return;
+            }
+
+            if (!text->has_inline_size() &&
+                !text->has_shape_inside()) {
+                // No SVG 2 text, nothing to do.
+                return;
+            }
+
+            // We will keep this text node but replace all children.
+
+            // For text in a shape, We need to unset 'text-anchor' or SVG 1.1 fallback won't work.
+            // Note 'text' here refers to original document while 'repr' refers to new document copy.
+            if (text->has_shape_inside()) {
+                SPCSSAttr *css = sp_repr_css_attr(repr, "style" );
+                sp_repr_css_unset_property(css, "text-anchor");
+                sp_repr_css_set(repr, css, "style");
+                sp_repr_css_attr_unref(css);
+            }
+
+            // We need to put trailing white space into it's own tspan for inline size so
+            // it is excluded during calculation of line position in SVG 1.1 renderers.
+            bool trim = text->has_inline_size() &&
+                !(text->style->text_anchor.computed == SP_CSS_TEXT_ANCHOR_START);
+
+            // Make a list of children to delete at end:
+            std::vector<Inkscape::XML::Node *> old_children;
+            for (auto child = repr->firstChild(); child; child = child->next()) {
+                old_children.push_back(child);
+            }
+
+            // For round-tripping, xml:space (or 'white-space:pre') must be set.
+            repr->setAttribute("xml:space", "preserve");
+
+            Geom::Point text_anchor_point = text->layout.characterAnchorPoint(text->layout.begin());
+            // std::cout << "  text_anchor_point: " << text_anchor_point << std::endl;
+
+            double text_x = 0.0;
+            double text_y = 0.0;
+            sp_repr_get_double(repr, "x", &text_x);
+            sp_repr_get_double(repr, "y", &text_y);
+            // std::cout << "text_x: " << text_x << " text_y: " << text_y << std::endl;
+
+            // Loop over all lines in layout.
+            for (auto it = text->layout.begin() ; it != text->layout.end() ; ) {
+
+                // Create a <tspan> with 'x' and 'y' for each line.
+                Inkscape::XML::Node *line_tspan = repr->document()->createElement("svg:tspan");
+
+                // This could be useful if one wants to edit in an old version of Inkscape but we
+                // need to check if it breaks anything:
+                // line_tspan->setAttribute("sodipodi:role", "line");
+
+                // Hide overflow tspan (one line of text).
+                if (text->layout.isHidden(it)) {
+                    line_tspan->setAttribute("style", "visibility:hidden");
+                }
+
+                Geom::Point line_anchor_point = text->layout.characterAnchorPoint(it);
+                double line_x = line_anchor_point[Geom::X];
+                double line_y = line_anchor_point[Geom::Y];
+                if (!text->is_horizontal()) {
+                    std::swap(line_x, line_y); // Anchor points rotated & y inverted in vertical layout.
+                }
+
+                // std::cout << "  line_anchor_point: " << line_anchor_point << std::endl;
+                if (line_tspan->childCount() == 0) {
+                    if (text->is_horizontal()) {
+                        // std::cout << "  horizontal: " << text_x << " " << line_anchor_point[Geom::Y] << std::endl;
+                        if (text->has_inline_size()) {
+                            // We use text_x as this is the reference for 'text-anchor'
+                            // (line_x is the start of the line which gives wrong position when 'text-anchor' not start).
+                            sp_repr_set_svg_double(line_tspan, "x", text_x);
+                        } else {
+                            // shape-inside (we don't have to worry about 'text-anchor').
+                            sp_repr_set_svg_double(line_tspan, "x", line_x);
+                        }
+                        sp_repr_set_svg_double(line_tspan, "y", line_y); // FIXME: this will pick up the wrong end of counter-directional runs
+                    } else {
+                        // std::cout << "  vertical:   " << line_anchor_point[Geom::X] << " " << text_y << std::endl;
+                        sp_repr_set_svg_double(line_tspan, "x", line_x); // FIXME: this will pick up the wrong end of counter-directional runs
+                        if (text->has_inline_size()) {
+                            sp_repr_set_svg_double(line_tspan, "y", text_y);
+                        } else {
+                            sp_repr_set_svg_double(line_tspan, "y", line_y);
+                        }
+                    }
+                }
+
+                // Inside line <tspan>, create <tspan>s for each change of style or shift. (No shifts in SVG 2 flowed text.)
+                // For simple lines, this creates an unneeded <tspan> but so be it.
+                Inkscape::Text::Layout::iterator it_line_end = it;
+                it_line_end.nextStartOfLine();
+
+                // Find last span in line so we can put trailing whitespace in its own tspan for SVG 1.1 fallback.
+                Inkscape::Text::Layout::iterator it_last_span = it;
+                it_last_span.nextStartOfLine();
+                it_last_span.prevStartOfSpan();
+
+                Glib::ustring trailing_whitespace;
+
+                // Loop over chunks in line
+                while (it != it_line_end) {
+
+                    Inkscape::XML::Node *span_tspan = repr->document()->createElement("svg:tspan");
+
+                    // use kerning to simulate justification and whatnot
+                    Inkscape::Text::Layout::iterator it_span_end = it;
+                    it_span_end.nextStartOfSpan();
+                    Inkscape::Text::Layout::OptionalTextTagAttrs attrs;
+                    text->layout.simulateLayoutUsingKerning(it, it_span_end, &attrs);
+
+                    // 'dx' and 'dy' attributes are used to simulated justified text.
+                    if (!text->is_horizontal()) {
+                        std::swap(attrs.dx, attrs.dy);
+                    }
+                    TextTagAttributes(attrs).writeTo(span_tspan);
+                    SPObject *source_obj = nullptr;
+                    Glib::ustring::iterator span_text_start_iter;
+                    text->layout.getSourceOfCharacter(it, &source_obj, &span_text_start_iter);
+
+                    // Set tspan style
+                    Glib::ustring style_text = (dynamic_cast<SPString *>(source_obj) ? source_obj->parent : source_obj)->style->write( SP_STYLE_FLAG_IFDIFF, SP_STYLE_SRC_UNSET, text->style);
+                    if (!style_text.empty()) {
+                        span_tspan->setAttributeOrRemoveIfEmpty("style", style_text);
+                    }
+
+                    // Add text node
+                    SPString *str = dynamic_cast<SPString *>(source_obj);
+                    if (str) {
+                        Glib::ustring *string = &(str->string); // TODO fixme: dangerous, unsafe premature-optimization
+                        SPObject *span_end_obj = nullptr;
+                        Glib::ustring::iterator span_text_end_iter;
+                        text->layout.getSourceOfCharacter(it_span_end, &span_end_obj, &span_text_end_iter);
+                        if (span_end_obj != source_obj) {
+                            if (it_span_end == text->layout.end()) {
+                                span_text_end_iter = span_text_start_iter;
+                                for (int i = text->layout.iteratorToCharIndex(it_span_end) - text->layout.iteratorToCharIndex(it) ; i ; --i)
+                                    ++span_text_end_iter;
+                            } else
+                                span_text_end_iter = string->end();    // spans will never straddle a source boundary
+                        }
+
+                        if (span_text_start_iter != span_text_end_iter) {
+                            Glib::ustring new_string;
+                            while (span_text_start_iter != span_text_end_iter)
+                                new_string += *span_text_start_iter++;    // grr. no substr() with iterators
+
+                            if (it == it_last_span && trim) {
+                                // Found last span in line
+                                const auto s = new_string.find_last_not_of(" \t"); // Any other white space characters needed?
+                                trailing_whitespace = new_string.substr(s+1, new_string.length());
+                                new_string.erase(s+1);
+                            }
+
+                            Inkscape::XML::Node *new_text = repr->document()->createTextNode(new_string.c_str());
+                            span_tspan->appendChild(new_text);
+                            Inkscape::GC::release(new_text);
+                            // std::cout << "  new_string: |" << new_string << "|" << std::endl;
+                        }
+                    }
+                    it = it_span_end;
+
+                    // Add tspan to document
+                    line_tspan->appendChild(span_tspan);
+                    Inkscape::GC::release(span_tspan);
+                }
+
+                // Add line tspan to document
+                repr->appendChild(line_tspan);
+                Inkscape::GC::release(line_tspan);
+
+                // For center and end justified text, we need to remove any spaces and put them
+                // into a separate tspan (alignment is done by "text chunk" and spaces at ends of
+                // line will mess this up).
+                if (trim && trailing_whitespace.length() != 0) {
+
+                    Inkscape::XML::Node *space_tspan = repr->document()->createElement("svg:tspan");
+                    // Set either 'x' or 'y' to force a new text chunk. To do: this really should
+                    // be positioned at the end of the line (overhanging).
+                    if (text->is_horizontal()) {
+                        sp_repr_set_svg_double(space_tspan, "y", line_y);
+                    } else {
+                        sp_repr_set_svg_double(space_tspan, "x", line_x);
+                    }
+                    Inkscape::XML::Node *space = repr->document()->createTextNode(trailing_whitespace.c_str());
+                    space_tspan->appendChild(space);
+                    Inkscape::GC::release(space);
+                    line_tspan->appendChild(space_tspan);
+                    Inkscape::GC::release(space_tspan);
+                }
+
+            }
+
+            for (auto i: old_children) {
+                repr->removeChild (i);
+            }
+
+            return; // No need to look at children of <text>
+        }
+
+        for ( Node *child = repr->firstChild(); child; child = child->next() ) {
+            insert_text_fallback (child, original_doc, defs);
+        }
+    }
+}
+
+
+static void insert_mesh_polyfill( Inkscape::XML::Node *repr )
+{
+    if (repr) {
+
+        Inkscape::XML::Node *defs = sp_repr_lookup_name (repr, "svg:defs");
+
+        if (defs == nullptr) {
+            // We always put meshes in <defs>, no defs -> no mesh.
+            return;
+        }
+
+        bool has_mesh = false;
+        for ( Node *child = defs->firstChild(); child; child = child->next() ) {
+            if (strncmp("svg:meshgradient", child->name(), 16) == 0) {
+                has_mesh = true;
+                break;
+            }
+        }
+
+        Inkscape::XML::Node *script = sp_repr_lookup_child (repr, "id", "mesh_polyfill");
+
+        if (has_mesh && script == nullptr) {
+
+            script = repr->document()->createElement("svg:script");
+            script->setAttribute ("id",   "mesh_polyfill");
+            script->setAttribute ("type", "text/javascript");
+            repr->root()->appendChild(script); // Must be last
+
+            // Insert JavaScript via raw string literal.
+            Glib::ustring js =
+#include "polyfill/mesh_compressed.include"
+;
+
+            Inkscape::XML::Node *script_text = repr->document()->createTextNode(js.c_str());
+            script->appendChild(script_text);
+        }
+    }
+}
+
+
+static void insert_hatch_polyfill( Inkscape::XML::Node *repr )
+{
+    if (repr) {
+
+        Inkscape::XML::Node *defs = sp_repr_lookup_name (repr, "svg:defs");
+
+        if (defs == nullptr) {
+            // We always put meshes in <defs>, no defs -> no mesh.
+            return;
+        }
+
+        bool has_hatch = false;
+        for ( Node *child = defs->firstChild(); child; child = child->next() ) {
+            if (strncmp("svg:hatch", child->name(), 16) == 0) {
+                has_hatch = true;
+                break;
+            }
+        }
+
+        Inkscape::XML::Node *script = sp_repr_lookup_child (repr, "id", "hatch_polyfill");
+
+        if (has_hatch && script == nullptr) {
+
+            script = repr->document()->createElement("svg:script");
+            script->setAttribute ("id",   "hatch_polyfill");
+            script->setAttribute ("type", "text/javascript");
+            repr->root()->appendChild(script); // Must be last
+
+            // Insert JavaScript via raw string literal.
+            Glib::ustring js =
+#include "polyfill/hatch_compressed.include"
+;
+
+            Inkscape::XML::Node *script_text = repr->document()->createTextNode(js.c_str());
+            script->appendChild(script_text);
+        }
+    }
+}
+
+/*
+ * Recursively transform SVG 2 to SVG 1.1, if possible.
+ */
+static void transform_2_to_1( Inkscape::XML::Node *repr, Inkscape::XML::Node *defs = nullptr )
+{
+    if (repr) {
+
+        // std::cout << "transform_2_to_1: " << repr->name() << std::endl;
+
+        // Things we do once per node. -----------------------
+
+        // Find defs, if does not exist, create.
+        if (defs == nullptr) {
+            defs = sp_repr_lookup_name (repr, "svg:defs");
+        }
+        if (defs == nullptr) {
+            defs = repr->document()->createElement("svg:defs");
+            repr->root()->addChild(defs, nullptr);
+        }
+
+        // Find style.
+        SPCSSAttr* css = sp_repr_css_attr ( repr, "style" );
+
+        Inkscape::Preferences *prefs = Inkscape::Preferences::get();
+
+        // Individual items ----------------------------------
+
+        // SVG 2 marker attribute orient:auto-start-reverse:
+        if ( prefs->getBool("/options/svgexport/marker_autostartreverse", false) ) {
+            // Do "marker-start" first for efficiency reasons.
+            remove_marker_auto_start_reverse(repr, defs, css, "marker-start");
+            remove_marker_auto_start_reverse(repr, defs, css, "marker");
+        }
+
+        // SVG 2 paint values 'context-fill', 'context-stroke':
+        if ( prefs->getBool("/options/svgexport/marker_contextpaint", false) ) {
+            remove_marker_context_paint(repr, defs);
+        }
+
+        // *** To Do ***
+        // Context fill & stroke outside of markers
+        // Paint-Order
+        // Meshes
+        // Hatches
+
+        for ( Node *child = repr->firstChild(); child; child = child->next() ) {
+            transform_2_to_1 (child, defs);
+        }
+
+        sp_repr_css_attr_unref(css);
+    }
+}
+
+
+
+
+/**
+    \return   None
+    \brief    What would an SVG editor be without loading/saving SVG
+              files.  This function sets that up.
+
+    For each module there is a call to Inkscape::Extension::build_from_mem
+    with a rather large XML file passed in.  This is a constant string
+    that describes the module.  At the end of this call a module is
+    returned that is basically filled out.  The one thing that it doesn't
+    have is the key function for the operation.  And that is linked at
+    the end of each call.
+*/
+void
+Svg::init()
+{
+    /* SVG in */
+    Inkscape::Extension::build_from_mem(
+        "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+            "<name>" N_("SVG Input") "</name>\n"
+            "<id>" SP_MODULE_KEY_INPUT_SVG "</id>\n"
+            SVG_COMMON_INPUT_PARAMS
+            "<input>\n"
+                "<extension>.svg</extension>\n"
+                "<mimetype>image/svg+xml</mimetype>\n"
+                "<filetypename>" N_("Scalable Vector Graphic (*.svg)") "</filetypename>\n"
+                "<filetypetooltip>" N_("Inkscape native file format and W3C standard") "</filetypetooltip>\n"
+                "<output_extension>" SP_MODULE_KEY_OUTPUT_SVG_INKSCAPE "</output_extension>\n"
+            "</input>\n"
+        "</inkscape-extension>", new Svg());
+
+    /* SVG out Inkscape */
+    Inkscape::Extension::build_from_mem(
+        "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+            "<name>" N_("SVG Output Inkscape") "</name>\n"
+            "<id>" SP_MODULE_KEY_OUTPUT_SVG_INKSCAPE "</id>\n"
+            "<output>\n"
+                "<extension>.svg</extension>\n"
+                "<mimetype>image/x-inkscape-svg</mimetype>\n"
+                "<filetypename>" N_("Inkscape SVG (*.svg)") "</filetypename>\n"
+                "<filetypetooltip>" N_("SVG format with Inkscape extensions") "</filetypetooltip>\n"
+                "<dataloss>false</dataloss>\n"
+            "</output>\n"
+        "</inkscape-extension>", new Svg());
+
+    /* SVG out */
+    Inkscape::Extension::build_from_mem(
+        "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+            "<name>" N_("SVG Output") "</name>\n"
+            "<id>" SP_MODULE_KEY_OUTPUT_SVG "</id>\n"
+            "<output>\n"
+                "<extension>.svg</extension>\n"
+                "<mimetype>image/svg+xml</mimetype>\n"
+                "<filetypename>" N_("Plain SVG (*.svg)") "</filetypename>\n"
+                "<filetypetooltip>" N_("Scalable Vector Graphics format as defined by the W3C") "</filetypetooltip>\n"
+            "</output>\n"
+        "</inkscape-extension>", new Svg());
+
+    return;
+}
+
+
+/**
+    \return    A new document just for you!
+    \brief     This function takes in a filename of a SVG document and
+               turns it into a SPDocument.
+    \param     mod   Module to use
+    \param     uri   The path or URI to the file (UTF-8)
+
+    This function is really simple, it just calls sp_document_new...
+    That's BS, it does all kinds of things for importing documents
+    that probably should be in a separate function.
+
+    Most of the import code was copied from gdkpixpuf-input.cpp.
+*/
+SPDocument *
+Svg::open (Inkscape::Extension::Input *mod, const gchar *uri)
+{
+    // This is only used at the end... but it should go here once uri stuff is fixed.
+    auto file = Gio::File::create_for_commandline_arg(uri);
+    const auto path = file->get_path();
+
+    // Fixing this means fixing a whole string of things.
+    // if (path.empty()) {
+    //     // We lied, the uri wasn't a uri, try as path.
+    //     file = Gio::File::create_for_path(uri);
+    // }
+
+    // std::cout << "Svg::open: uri in: " << uri << std::endl;
+    // std::cout << "         : uri:    " << file->get_uri() << std::endl;
+    // std::cout << "         : scheme: " << file->get_uri_scheme() << std::endl;
+    // std::cout << "         : path:   " << file->get_path() << std::endl;
+    // std::cout << "         : parse:  " << file->get_parse_name() << std::endl;
+    // std::cout << "         : base:   " << file->get_basename() << std::endl;
+
+    Inkscape::Preferences *prefs = Inkscape::Preferences::get();
+
+    // Get import preferences.
+    bool ask_svg                   = prefs->getBool(  "/dialogs/import/ask_svg");
+    Glib::ustring import_mode_svg  = prefs->getString("/dialogs/import/import_mode_svg");
+    Glib::ustring scale            = prefs->getString("/dialogs/import/scale");
+
+    // If we popped up a window asking about import preferences, get values from
+    // there and update preferences.
+    if(mod->get_gui() && ask_svg) {
+        ask_svg         = !mod->get_param_bool("do_not_ask");
+        import_mode_svg =  mod->get_param_optiongroup("import_mode_svg");
+        scale           =  mod->get_param_optiongroup("scale");
+
+        prefs->setBool(  "/dialogs/import/ask_svg",         ask_svg);
+        prefs->setString("/dialogs/import/import_mode_svg", import_mode_svg );
+        prefs->setString("/dialogs/import/scale",           scale );
+    }
+
+    // Do we "import" as <image>?
+    if (prefs->getBool("/options/onimport", false) && import_mode_svg != "include") {
+        // We import!
+
+        // New wrapper document.
+        SPDocument * doc = SPDocument::createNewDoc (nullptr, true, true);
+
+        // Imported document
+        // SPDocument * ret = SPDocument::createNewDoc(file->get_uri().c_str(), true);
+        SPDocument * ret = SPDocument::createNewDoc(uri, true);
+
+        // Create image node
+        Inkscape::XML::Document *xml_doc = doc->getReprDoc();
+        Inkscape::XML::Node *image_node = xml_doc->createElement("svg:image");
+
+        // Set default value as we honor "preserveAspectRatio".
+        image_node->setAttribute("preserveAspectRatio", "none");
+
+        double svgdpi = mod->get_param_float("svgdpi");
+        image_node->setAttribute("inkscape:svg-dpi", Glib::ustring::format(svgdpi));
+
+        // What is display unit doing here?
+        Glib::ustring display_unit = doc->getDisplayUnit()->abbr;
+        double width  = ret->getWidth().value(display_unit);
+        double height = ret->getHeight().value(display_unit);
+        image_node->setAttribute("width", Glib::ustring::format(width));
+        image_node->setAttribute("height", Glib::ustring::format(height));
+
+        // This is actually "image-rendering"
+        Glib::ustring scale = prefs->getString("/dialogs/import/scale");
+        if( scale != "auto") {
+            SPCSSAttr *css = sp_repr_css_attr_new();
+            sp_repr_css_set_property(css, "image-rendering", scale.c_str());
+            sp_repr_css_set(image_node, css, "style");
+            sp_repr_css_attr_unref( css );
+        }
+
+        // Do we embed or link?
+        if (import_mode_svg == "embed") {
+            std::unique_ptr<Inkscape::Pixbuf> pb(Inkscape::Pixbuf::create_from_file(uri, svgdpi));
+            if(pb) {
+                sp_embed_svg(image_node, uri);
+            }
+        } else {
+            // Convert filename to uri (why do we need to do this, we claimed it was already a uri).
+            gchar* _uri = g_filename_to_uri(uri, nullptr, nullptr);
+            if(_uri) {
+                // if (strcmp(_uri, uri) != 0) {
+                //     std::cout << "Svg::open: _uri != uri! " << _uri << ":" << uri << std::endl;
+                // }
+                image_node->setAttribute("xlink:href", _uri);
+                g_free(_uri);
+            } else {
+                image_node->setAttribute("xlink:href", uri);
+            }
+        }
+
+        // Add the image to a layer.
+        Inkscape::XML::Node *layer_node = xml_doc->createElement("svg:g");
+        layer_node->setAttribute("inkscape:groupmode", "layer");
+        layer_node->setAttribute("inkscape:label", "Image");
+        doc->getRoot()->appendChildRepr(layer_node);
+        layer_node->appendChild(image_node);
+        Inkscape::GC::release(image_node);
+        Inkscape::GC::release(layer_node);
+        fit_canvas_to_drawing(doc);
+
+        // Set viewBox if it doesn't exist. What is display unit doing here?
+        if (!doc->getRoot()->viewBox_set) {
+            doc->setViewBox(Geom::Rect::from_xywh(0, 0, doc->getWidth().value(doc->getDisplayUnit()), doc->getHeight().value(doc->getDisplayUnit())));
+        }
+        return doc;
+    }
+
+    // We are not importing as <image>. Open as new document.
+
+    // Try to open non-local file (when does this occur?).
+    if (!file->get_uri_scheme().empty()) {
+        if (path.empty()) {
+            try {
+                char *contents;
+                gsize length;
+                file->load_contents(contents, length);
+                return SPDocument::createNewDocFromMem(contents, length, true);
+            } catch (Gio::Error &e) {
+                g_warning("Could not load contents of non-local URI %s\n", uri);
+                return nullptr;
+            }
+        } else {
+            // Do we ever get here and does this actually work?
+            uri = path.c_str();
+        }
+    }
+
+    SPDocument *doc = SPDocument::createNewDoc(uri, true);
+    // SPDocument *doc = SPDocument::createNewDoc(file->get_uri().c_str(), true);
+    return doc;
+}
+
+/**
+    \return    None
+    \brief     This is the function that does all of the SVG saves in
+               Inkscape.  It detects whether it should do a Inkscape
+               namespace save internally.
+    \param     mod   Extension to use.
+    \param     doc   Document to save.
+    \param     uri   The filename to save the file to.
+
+    This function first checks its parameters, and makes sure that
+    we're getting good data.  It also checks the module ID of the
+    incoming module to figure out whether this save should include
+    the Inkscape namespace stuff or not.  The result of that comparison
+    is stored in the exportExtensions variable.
+
+    If there is not to be Inkscape name spaces a new document is created
+    without.  (I think, I'm not sure on this code)
+
+    All of the internally referenced imageins are also set to relative
+    paths in the file.  And the file is saved.
+
+    This really needs to be fleshed out more, but I don't quite understand
+    all of this code.  I just stole it.
+*/
+void
+Svg::save(Inkscape::Extension::Output *mod, SPDocument *doc, gchar const *filename)
+{
+    g_return_if_fail(doc != nullptr);
+    g_return_if_fail(filename != nullptr);
+    Inkscape::XML::Document *rdoc = doc->getReprDoc();
+
+    bool const exportExtensions = ( !mod->get_id()
+      || !strcmp (mod->get_id(), SP_MODULE_KEY_OUTPUT_SVG_INKSCAPE)
+      || !strcmp (mod->get_id(), SP_MODULE_KEY_OUTPUT_SVGZ_INKSCAPE));
+
+    Inkscape::Preferences *prefs = Inkscape::Preferences::get();
+    bool const transform_2_to_1_flag =
+        prefs->getBool("/dialogs/save_as/enable_svgexport", false);
+
+    bool const insert_text_fallback_flag =
+        prefs->getBool("/options/svgexport/text_insertfallback", true);
+    bool const insert_mesh_polyfill_flag =
+        prefs->getBool("/options/svgexport/mesh_insertpolyfill", true);
+    bool const insert_hatch_polyfill_flag =
+        prefs->getBool("/options/svgexport/hatch_insertpolyfill", true);
+
+    bool createNewDoc =
+        !exportExtensions         ||
+        transform_2_to_1_flag     ||
+        insert_text_fallback_flag ||
+        insert_mesh_polyfill_flag ||
+        insert_hatch_polyfill_flag;
+
+    // We prune the in-use document and deliberately loose data, because there
+    // is no known use for this data at the present time.
+    pruneProprietaryGarbage(rdoc->root());
+
+    if (createNewDoc) {
+
+        // We make a duplicate document so we don't prune the in-use document
+        // and loose data. Perhaps the user intends to save as inkscape-svg next.
+        Inkscape::XML::Document *new_rdoc = new Inkscape::XML::SimpleDocument();
+
+        // Comments and PI nodes are not included in this duplication
+        // TODO: Move this code into xml/document.h and duplicate rdoc instead of root.
+        new_rdoc->setAttribute("standalone", "no");
+        new_rdoc->setAttribute("version", "2.0");
+
+        // Get a new xml repr for the svg root node
+        Inkscape::XML::Node *root = rdoc->root()->duplicate(new_rdoc);
+
+        // Add the duplicated svg node as the document's rdoc
+        new_rdoc->appendChild(root);
+        Inkscape::GC::release(root);
+
+        if (!exportExtensions) {
+            pruneExtendedNamespaces(root);
+        }
+
+        if (transform_2_to_1_flag) {
+            transform_2_to_1 (root);
+            new_rdoc->setAttribute("version", "1.1");
+        }
+
+        if (insert_text_fallback_flag) {
+            insert_text_fallback (root, doc);
+        }
+
+        if (insert_mesh_polyfill_flag) {
+            insert_mesh_polyfill (root);
+        }
+
+        if (insert_hatch_polyfill_flag) {
+            insert_hatch_polyfill (root);
+        }
+
+        rdoc = new_rdoc;
+    }
+
+    if (!sp_repr_save_rebased_file(rdoc, filename, SP_SVG_NS_URI,
+                                   doc->getDocumentBase(), //
+                                   m_detachbase ? nullptr : filename)) {
+        throw Inkscape::Extension::Output::save_failed();
+    }
+
+    if (createNewDoc) {
+        Inkscape::GC::release(rdoc);
+    }
+
+    return;
+}
+
+} } }  /* namespace inkscape, module, implementation */
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :
diff --git a/src/extension/internal/svg.h b/src/extension/internal/svg.h
new file mode 100644
index 0000000..a7adba4
--- /dev/null
+++ b/src/extension/internal/svg.h
@@ -0,0 +1,67 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * This is the code that moves all of the SVG loading and saving into
+ * the module format.  Really Sodipodi is built to handle these formats
+ * internally, so this is just calling those internal functions.
+ *
+ * Authors:
+ *   Lauris Kaplinski <lauris@kaplinski.com>
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Copyright (C) 2002-2003 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#ifndef __SVG_H__
+#define __SVG_H__
+
+#include "../implementation/implementation.h"
+
+#define SVG_COMMON_INPUT_PARAMS \
+            "<param name='import_mode_svg' type='optiongroup' gui-text='" N_("SVG Image Import Type:") "' >\n" \
+                    "<option value='include' >" N_("Include SVG image as editable object(s) in the current file") "</option>\n" \
+                    "<option value='embed' >" N_("Embed the SVG file in a image tag (not editable in this document)") "</option>\n" \
+                    "<option value='link' >" N_("Link the SVG file in a image tag (not editable in this document).") "</option>\n" \
+                  "</param>\n" \
+            "<param name='svgdpi' type='float' precision='2' min='1' max='999999' gui-text='DPI for rendered SVG'>96.00</param>\n" \
+            "<param name='scale' appearance='combo' type='optiongroup' gui-text='" N_("Image Rendering Mode:") "' gui-description='" N_("When an image is upscaled, apply smoothing or keep blocky (pixelated). (Will not work in all browsers.)") "' >\n" \
+                    "<option value='auto' >" N_("None (auto)") "</option>\n" \
+                    "<option value='optimizeQuality' >" N_("Smooth (optimizeQuality)") "</option>\n" \
+                    "<option value='optimizeSpeed' >" N_("Blocky (optimizeSpeed)") "</option>\n" \
+                  "</param>\n" \
+            "<param name=\"do_not_ask\" gui-description='" N_("Hide the dialog next time and always apply the same actions.") "' gui-text=\"" N_("Don't ask again") "\" type=\"bool\" >false</param>\n"
+
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+
+class Svg : public Inkscape::Extension::Implementation::Implementation {
+    bool m_detachbase = false;
+
+public:
+    void        setDetachBase(bool detach) override { m_detachbase = detach; }
+
+    void        save( Inkscape::Extension::Output *mod,
+                               SPDocument *doc,
+                               gchar const *filename ) override;
+    SPDocument *open( Inkscape::Extension::Input *mod,
+                                const gchar *uri ) override;
+    static void         init( );
+
+};
+
+} } }  /* namespace Inkscape, Extension, Implementation */
+#endif /* __SVG_H__ */
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :
diff --git a/src/extension/internal/svgz.cpp b/src/extension/internal/svgz.cpp
new file mode 100644
index 0000000..ea00f94
--- /dev/null
+++ b/src/extension/internal/svgz.cpp
@@ -0,0 +1,99 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Code to handle compressed SVG loading and saving. Almost identical to svg
+ * routines, but separated for simpler extension maintenance.
+ *
+ * Authors:
+ *   Lauris Kaplinski <lauris@kaplinski.com>
+ *   Ted Gould <ted@gould.cx>
+ *   Jon A. Cruz <jon@joncruz.org>
+ *
+ * Copyright (C) 2002-2005 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "svgz.h"
+#include "extension/extension.h"
+#include "extension/system.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+
+#include "clear-n_.h"
+
+/**
+    \return   None
+    \brief    What would an SVG editor be without loading/saving SVG
+              files.  This function sets that up.
+
+    For each module there is a call to Inkscape::Extension::build_from_mem
+    with a rather large XML file passed in.  This is a constant string
+    that describes the module.  At the end of this call a module is
+    returned that is basically filled out.  The one thing that it doesn't
+    have is the key function for the operation.  And that is linked at
+    the end of each call.
+*/
+void
+Svgz::init()
+{
+    /* SVGZ in */
+    Inkscape::Extension::build_from_mem(
+        "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+            "<name>" N_("SVGZ Input") "</name>\n"
+            "<id>" SP_MODULE_KEY_INPUT_SVGZ "</id>\n"
+            "<dependency type=\"extension\">" SP_MODULE_KEY_INPUT_SVG "</dependency>\n"
+            SVG_COMMON_INPUT_PARAMS
+            "<input>\n"
+                "<extension>.svgz</extension>\n"
+                "<mimetype>image/svg+xml-compressed</mimetype>\n"
+                "<filetypename>" N_("Compressed Inkscape SVG (*.svgz)") "</filetypename>\n"
+                "<filetypetooltip>" N_("SVG file format compressed with GZip") "</filetypetooltip>\n"
+                "<output_extension>" SP_MODULE_KEY_OUTPUT_SVGZ_INKSCAPE "</output_extension>\n"
+            "</input>\n"
+        "</inkscape-extension>", new Svgz());
+
+    /* SVGZ out Inkscape */
+    Inkscape::Extension::build_from_mem(
+        "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+            "<name>" N_("SVGZ Output") "</name>\n"
+            "<id>" SP_MODULE_KEY_OUTPUT_SVGZ_INKSCAPE "</id>\n"
+            "<output>\n"
+                "<extension>.svgz</extension>\n"
+                "<mimetype>image/x-inkscape-svg-compressed</mimetype>\n"
+                "<filetypename>" N_("Compressed Inkscape SVG (*.svgz)") "</filetypename>\n"
+                "<filetypetooltip>" N_("Inkscape's native file format compressed with GZip") "</filetypetooltip>\n"
+                "<dataloss>false</dataloss>\n"
+            "</output>\n"
+        "</inkscape-extension>", new Svgz());
+
+    /* SVGZ out */
+    Inkscape::Extension::build_from_mem(
+        "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+            "<name>" N_("SVGZ Output") "</name>\n"
+            "<id>" SP_MODULE_KEY_OUTPUT_SVGZ "</id>\n"
+            "<output>\n"
+                "<extension>.svgz</extension>\n"
+                "<mimetype>image/svg+xml-compressed</mimetype>\n"
+                "<filetypename>" N_("Compressed plain SVG (*.svgz)") "</filetypename>\n"
+                "<filetypetooltip>" N_("Scalable Vector Graphics format compressed with GZip") "</filetypetooltip>\n"
+            "</output>\n"
+        "</inkscape-extension>\n", new Svgz());
+
+    return;
+}
+
+
+} } }  // namespace inkscape, module, implementation
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :
diff --git a/src/extension/internal/svgz.h b/src/extension/internal/svgz.h
new file mode 100644
index 0000000..e923c4c
--- /dev/null
+++ b/src/extension/internal/svgz.h
@@ -0,0 +1,42 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Code to handle compressed SVG loading and saving. Almost identical to svg
+ * routines, but separated for simpler extension maintenance.
+ *
+ * Authors:
+ *   Lauris Kaplinski <lauris@kaplinski.com>
+ *   Ted Gould <ted@gould.cx>
+ *   Jon A. Cruz <jon@joncruz.org>
+ *
+ * Copyright (C) 2002-2005 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#ifndef SEEN_SVGZ_H
+#define SEEN_SVGZ_H
+
+#include "svg.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+
+class Svgz : public Svg {
+public:
+    static void init( );
+};
+
+} } }  // namespace Inkscape, Extension, Implementation
+#endif // SEEN_SVGZ_H
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :
diff --git a/src/extension/internal/text_reassemble.c b/src/extension/internal/text_reassemble.c
new file mode 100644
index 0000000..9fdd0a5
--- /dev/null
+++ b/src/extension/internal/text_reassemble.c
@@ -0,0 +1,2975 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/** @file
+ * text_reassemble.c from libTERE
+ *//*
+ * Authors: see below
+ * 
+ *
+ * Copyright (C) 2018 Authors
+ * Released under GNU GPL v2.0+, read the file 'COPYING' for more information.
+ */
+
+
+/**
+  @file text_reassemble.c
+
+\verbatim
+Method:
+  1.  For all ordered text objects which are sequential and share the same esc.
+  2.     For the first only pull x,y,esc and save, these define origin and rotation.
+  3.     Save the text object.
+  4.  Phase I: For all saved text objects construct lines.
+  5.     Check for allowed overlaps on sequential saved text object bounding rectangles.
+  6      If found merge second with first, check next one.
+  7.     If not found, start a new complex (line).
+  8.  Phase II;  for all lines construct paragraphs.
+  9.     Check alignment and line spacing of preceding line with current line.
+  10.    if alignment is the same, and line spacing is compatible merge current line into
+            current paragraph.  Reaverage line spacing over all lines in paragraph.  Check next one.
+  11.    If alignment does not match start a new paragraph.
+      (Test program)
+  12. Over all phase II paragraphs
+  13. Over all phase I lines in each paragraph.
+  14. Over all text objects in each line.
+         Emit SVG corresponding to this construct to a file dump.svg.
+         (Conversion to other file types would be modeled on this example.)
+  15. Clean up.
+      (General program)
+      Like for the Test program, but final representation may not be SVG.
+      Text object and bounding rectangle memory would all be released.  If another set of
+      text will be processed then hang onto both Freetype and Fontconfig structures. If no
+      other text will be processed here, then also release Freetype structures.  If the caller uses
+      Fontconfig elsewhere then do not release it, otherwise, do so.
+
+NOTE ON COORDINATES:  x is positive to the right, y is positive down.  So (0,0) is the upper left corner, and the
+lower left corner of a rectangle has a LARGER Y coordinate than the upper left.  Ie,  LL=(10,10) UR=(30,5) is typical.
+\endverbatim
+*/
+
+/*
+
+Compilation of test program (with all debugging output, but not loop testing):
+On Windows use:
+
+   gcc -Wall -DWIN32 -DTEST -DDBG_TR_PARA -DDBG_TR_INPUT \
+     -I. -I/c/progs/devlibs32/include -I/c/progs/devlibs32/include/freetype2\
+     -o text_reassemble text_reassemble.c uemf_utf.c \
+     -lfreetype6 -lfontconfig-1 -liconv -lm -L/c/progs/devlibs32/bin
+
+On Linux use:
+
+    gcc -Wall -DTEST -DDBG_TR_PARA -DDBG_TR_INPUT  -I. -I/usr/include/freetype2 -o text_reassemble text_reassemble.c uemf_utf.c -lfreetype -lfontconfig -lm
+
+Compilation of object file only (Windows):
+
+    gcc -Wall -DWIN32 -c \
+      -I. -I/c/progs/devlibs32/include -I/c/progs/devlibs32/include/freetype2\
+      text_reassemble.c
+
+Compilation of object file only (Linux):
+    gcc -Wall -c -I. -I/usr/include/freetype2  text_reassemble.c 
+
+
+Optional compiler switches for development:
+  -DDBG_TR_PARA    draw bounding rectangles for paragraphs in SVG output
+  -DDBG_TR_INPUT   draw input text and their bounding rectangles in SVG output
+  -DTEST           build the test program
+  -DDBG_LOOP       force the test program to cycle 5 times.  Useful for finding
+                   memory leaks.  Output file is overwritten each time.
+
+
+File:      text_reassemble.c
+Version:   0.0.18
+Date:      11-MAR-2016
+Author:    David Mathog, Biology Division, Caltech
+email:     mathog@caltech.edu
+Copyright: 2016 David Mathog and California Institute of Technology (Caltech)
+*/
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "text_reassemble.h"
+#include <3rdparty/libuemf/uemf_utf.h>  /* For a couple of text functions.  Exact copy from libUEMF. */
+#include <locale.h>
+#include <float.h>
+
+/* Code generated by make_ucd_mn_table.c using:
+   cat mnlist.txt |  ./make_ucd_mn_table  >generated.c
+*/
+#include <stdint.h>
+int is_mn_unicode(int test){
+#define MN_TEST_LIMIT 921600
+#define N_SPAGES      225
+#define N_CPAGES      192
+#define N_CPDATA      344
+#define C_PER_S       16
+   uint8_t superpages[N_SPAGES]={
+   0x01, 0x02, 0x03, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x00, 0x06, 
+   0x07, 0x08, 0x00, 0x00, 0x00, 0x00, 0x09, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0A, 0x00, 0x00, 
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
+   0x0B};
+
+   uint8_t cpages[N_CPAGES]={
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
+   0x00, 0x00, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 
+   0x0E, 0x00, 0x00, 0x0F, 0x00, 0x00, 0x00, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x00, 0x00, 
+   0x17, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x19, 0x00, 0x00, 
+   0x1A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1B, 0x00, 0x1C, 0x1D, 0x1E, 0x1F, 0x00, 0x00, 0x00, 0x00, 
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x21, 0x00, 
+   0x00, 0x22, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x23, 0x00, 0x00, 0x00, 0x00, 0x00, 
+   0x24, 0x25, 0x00, 0x00, 0x00, 0x00, 0x26, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x27, 
+   0x00, 0x28, 0x29, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
+   0x00, 0x2A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
+
+   uint32_t cpage_data[N_CPDATA]={
+   0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 
+   0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0x0000FFFF, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 
+   0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x000000F8, 0x00000000, 0x00000000, 0x00000000, 
+   0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xFFFE0000, 0xBFFFFFFF, 0x000000B6, 0x00000000, 
+   0x07FF0000, 0x00000000, 0xFFFFF800, 0x00010000, 0x00000000, 0x00000000, 0x9FC00000, 0x00003D9F, 
+   0x00020000, 0xFFFF0000, 0x000007FF, 0x00000000, 0x00000000, 0x0001FFC0, 0x00000000, 0x000FF800, 
+   0xFBC00000, 0x00003EEF, 0x0E000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x7FFFFFF0, 
+   0x00000007, 0x14000000, 0x00FE21FE, 0x0000000C, 0x00000002, 0x10000000, 0x0000201E, 0x0000000C, 
+   0x00000006, 0x10000000, 0x00023986, 0x00230000, 0x00000006, 0x10000000, 0x000021BE, 0x0000000C, 
+   0x00000002, 0x90000000, 0x0040201E, 0x0000000C, 0x00000004, 0x00000000, 0x00002001, 0x00000000, 
+   0x00000000, 0xC0000000, 0x00603DC1, 0x0000000C, 0x00000000, 0x90000000, 0x00003040, 0x0000000C, 
+   0x00000000, 0x00000000, 0x0000201E, 0x0000000C, 0x00000000, 0x00000000, 0x005C0400, 0x00000000, 
+   0x00000000, 0x07F20000, 0x00007F80, 0x00000000, 0x00000000, 0x1BF20000, 0x00003F00, 0x00000000, 
+   0x03000000, 0x02A00000, 0x00000000, 0x7FFE0000, 0xFEFFE0DF, 0x1FFFFFFF, 0x00000040, 0x00000000, 
+   0x00000000, 0x66FDE000, 0xC3000000, 0x001E0001, 0x20002064, 0x00000000, 0x00000000, 0x00000000, 
+   0x00000000, 0x00000000, 0xE0000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 
+   0x001C0000, 0x001C0000, 0x000C0000, 0x000C0000, 0x00000000, 0x3FB00000, 0x200FFE40, 0x00000000, 
+   0x00003800, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000200, 0x00000000, 0x00000000, 
+   0x00000000, 0x0E040187, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 
+   0x01800000, 0x00000000, 0x7F400000, 0x9FF81FE5, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 
+   0x0000000F, 0x17D00000, 0x00000004, 0x000FF800, 0x00000003, 0x00000B3C, 0x00000000, 0x0003A340, 
+   0x00000000, 0x00CFF000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xFFF70000, 0x001021FD, 
+   0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xFFFFFFFF, 0xF000007F, 
+   0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x1FFF0000, 0x0001FFE2, 
+   0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00038000, 
+   0x00000000, 0x00000000, 0x00000000, 0x80000000, 0x00000000, 0x00000000, 0x00000000, 0xFFFFFFFF, 
+   0x00000000, 0x00003C00, 0x00000000, 0x00000000, 0x06000000, 0x00000000, 0x00000000, 0x00000000, 
+   0x00000000, 0x00000000, 0x00000000, 0x3FF08000, 0x80000000, 0x00000000, 0x00000000, 0x00030000, 
+   0x00000844, 0x00000060, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000010, 0x0003FFFF, 
+   0x00000000, 0x00003FC0, 0x0003FF80, 0x00000000, 0x00000007, 0x13C80000, 0x00000000, 0x00000000, 
+   0x00000000, 0x00667E00, 0x00001008, 0x00000000, 0x00000000, 0xC19D0000, 0x00000002, 0x00403000, 
+   0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00002120, 
+   0x40000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 
+   0x0000FFFF, 0x0000007F, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 
+   0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x20000000, 
+   0x0000F06E, 0x87000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 
+   0x00000002, 0xFF000000, 0x0000007F, 0x00000000, 0x00000003, 0x06780000, 0x00000000, 0x00000000, 
+   0x00000007, 0x001FEF80, 0x00000000, 0x00000000, 0x00000003, 0x7FC00000, 0x00000000, 0x00000000, 
+   0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00BF2800, 0x00000000, 0x00000000, 
+   0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00078000, 0x00000000, 0x00000000, 0x00000000, 
+   0x00000000, 0x00000000, 0x00000000, 0xF8000380, 0x00000FE7, 0x00003C00, 0x00000000, 0x00000000, 
+   0x00000000, 0x00000000, 0x0000001C, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 
+   0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0x0000FFFF};
+
+   int result=0;
+
+   int spage_idx;
+   int cpage_row, cpage_column, cpage_idx;
+   int cd_row,    cd_column,    cd_idx,   cd_bit;
+
+   if(test<MN_TEST_LIMIT){
+      spage_idx    = test >> 12;
+      cpage_row    = superpages[spage_idx];
+      cpage_column = (test>>8) & 15;
+      cpage_idx    = C_PER_S*cpage_row + cpage_column;
+      cd_row       = cpages[cpage_idx];
+      cd_column    = test>>5 & 7;
+      cd_idx       = 8*cd_row + cd_column;
+      cd_bit       = test & 31;
+      result       = cpage_data[cd_idx] & (1 << cd_bit);
+   }
+   return(result);
+}
+
+
+
+/**
+    \brief Find a (sub)string in a caseinvariant manner, used for locating "Narrow" in font name
+    \return Returns -1 if no match, else returns the position (numbered from 0) of the first character of the match.
+    \param string  Text to search
+    \param sub     Text to find
+*/
+int TR_findcasesub(const char *string, const char *sub){
+  int i,j;
+  int match=0;
+  for(i=0; string[i]; i++){
+     for(match=1,j=0; sub[j] && string[i+j]; j++){
+       if(toupper(sub[j]) != toupper(string[i+j])){
+          match=0;
+          break;
+       }
+     }
+     if(match && !sub[j])break;  /* matched over the entire substring */
+  }
+  return((match ? i : -1));
+}
+
+/**
+    \brief Constrouct a fontspec from a TCHUNK_SPECS and a fontname
+    \return Returns NULL on error, new fontspec on success
+    \param tsp  pointer to TCHUNK_SPECS to use for information
+    \param fontname  Fontname to use in the new fontspec
+*/
+   /* construct a font name */
+char *TR_construct_fontspec(const TCHUNK_SPECS *tsp, const char *fontname){
+   int   newlen = 128 + strlen(fontname); /* too big, but not by much */
+   char *newfs  = NULL;
+   newfs = (char *) malloc(newlen);
+   sprintf(newfs,"%s:slant=%d:weight=%d:size=%f:width=%d",fontname,tsp->italics,tsp->weight,tsp->fs,(tsp->co ? 75 : tsp->condensed));
+   return(newfs);
+}
+
+
+/**
+    \brief Reconstrouct a fontspec by substituting a font name into an existing spec
+    \return Returns NULL on error, new fontspec on success
+    \param fontspec  Original fontspec, only the name will be changed
+    \param fontname  Fontname to substitute into the new fontspec
+*/
+   /* construct a font name */
+char *TR_reconstruct_fontspec(const char *fontspec, const char *fontname){
+   int   colon;
+   int   newlen = strlen(fontspec) + strlen(fontname) + 1; /* too big, but not by much */
+   char *newfs  = NULL;
+   newfs = (char *) malloc(newlen);
+   colon = strcspn(fontspec,":");
+   if(colon){ sprintf(newfs,"%s%s",fontname,&fontspec[colon]); }
+   return(newfs);
+}
+
+/**
+    \brief Find a font in the list that has a glyph for this character, change alternate to match
+    \return Returns 0 if no match or an error, else returns the glyph index in the new alternate font
+    \param fti          pointer to the FT_INFO structure, may be modified if alternate font is added
+    \param efsp         Pointer to a Pointer to the original FNT_SPECS struct.  On return contains the FNT_SPECS corresponding to the glyph_index..
+    \param wc           Current character (32 bit int)
+*/
+int TR_find_alternate_font(FT_INFO *fti, FNT_SPECS **efsp, uint32_t wc){
+   int         glyph_index=0;  /* this is the unknown character glyph */
+   uint32_t    i;
+   FcCharSet  *cs;
+   FcResult    result = FcResultMatch;
+   FcPattern  *pattern, *fpat;
+   char       *filename;
+   char       *fontname;
+   char       *newfontspec;
+   int         fi_idx;
+   FNT_SPECS  *fsp,*fsp2;
+   if(!fti || !efsp || !*efsp)return(0);
+   fsp = *efsp;
+   for(i=0;i<fsp->used;i++){                             /* first check in alts                                 */
+      fsp2 = &fti->fonts[fsp->alts[i].fi_idx];           /* these are in order of descending previous usage     */
+      glyph_index = FT_Get_Char_Index( fsp2->face, wc);  /* we have the face, might as well check that directly */
+      if (glyph_index){                                  /* found a glyph for the character in this font        */
+         (void) fsp_alts_weight(fsp, i);
+         *efsp = fsp2;
+         return(glyph_index);
+      }
+   }
+   
+   /* it was not in alts, now go through fontset and see if it is in there */
+   for(i=1; i< (unsigned int) fsp->fontset->nfont;i++){  /* already know the primary does not have this character */
+      result = FcPatternGetCharSet(fsp->fontset->fonts[i], FC_CHARSET, 0, &cs);
+      if(result != FcResultMatch) return(0);             /* some terrible problem, this should never happen       */
+      if (FcCharSetHasChar(cs, wc)){                     /* found a glyph for the character in this font          */
+         glyph_index = i;
+
+         /* Do a lot of work to find the filename corresponding to the fontset entry.
+            None of these should ever fail, but if one does, return 0
+         */
+         if(
+            !(pattern = FcNameParse((const FcChar8 *)&(fsp->fontspec))) ||
+            !FcConfigSubstitute(NULL, pattern, FcMatchPattern)
+         )return(0);
+         FcDefaultSubstitute(pattern);
+         if(
+              !(fpat = FcFontRenderPrepare(NULL, pattern, fsp->fontset->fonts[i])) ||
+              (FcPatternGetString(  fpat, FC_FILE,       0, (FcChar8 **)&filename)  != FcResultMatch) ||
+              (FcPatternGetString(  fsp->fontset->fonts[i], FC_FULLNAME,   0, (FcChar8 **)&fontname)  != FcResultMatch)
+         )return(0);
+
+         /* find the font (added from an unrelated fontset, for instance) or insert it as new */
+         fi_idx = ftinfo_find_loaded_by_src(fti, (uint8_t *) filename); 
+         if(fi_idx < 0){
+             newfontspec = TR_reconstruct_fontspec((char *) fsp->fontspec, fontname);
+             fi_idx = ftinfo_load_fontname(fti, newfontspec);
+             free(newfontspec);
+             if(fi_idx < 0)return(0);  /* This could happen if we run out of memory*/
+         }
+         
+         /* add the new font index to the alts list on the (current) fsp. */
+         (void) fsp_alts_insert(fsp, fi_idx);
+
+         /* release FC's own memory related to this call that does not need to be kept around so that face will work */
+         FcPatternDestroy(pattern);
+
+         *efsp = &(fti->fonts[fi_idx]);
+         return(glyph_index);
+      }
+   }
+   
+   return(0);
+}
+
+/**
+    \brief Get the advance for the 32 bit character
+    
+    \return Returns -1 on error, or advance in units of 1/64th of a Point.
+    \param fti          pointer to the FT_INFO structure, may be modified if alternate font is required
+    \param fsp          Pointer to FNT_SPECS struct.
+    \param wc           Current character (32 bit int)
+    \param pc           Previous character
+    \param load_flags   Controls internal advance:
+  FT_LOAD_NO_SCALE, internal advance is in 1/64th of a point. (kerning values are still scaled)
+  FT_LOAD_TARGET_NORMAL internal advance is in 1/64th of a point.  The scale
+     factor seems to be (Font Size in points)*(DPI)/(32.0 pnts)*(72 dpi). 
+    \param kern_mode  FT_KERNING_DEFAULT, FT_KERNING_UNFITTED, or FT_KERNING_UNSCALED.  Set to match calling application.
+    \param ymin  If the pointer is defined, the value is adjusted if ymin of wc character is less than the current value.
+    \param ymax  If the pointer is defined, the value is adjusted if ymin of wc character is more than the current value. 
+*/
+int TR_getadvance(FT_INFO *fti, FNT_SPECS *fsp, uint32_t wc, uint32_t pc, int load_flags, int kern_mode, int *ymin, int *ymax){ 
+   FT_Glyph   glyph;
+   int        glyph_index;
+   int        advance=-1;
+   FT_BBox    bbox;
+ 
+   if(is_mn_unicode(wc))return(0);                            /* no advance on Unicode Mn characters   */
+
+   glyph_index = FT_Get_Char_Index( fsp->face, wc);
+   if(!glyph_index){                                          /* not in primary font, check alternates */
+      glyph_index = TR_find_alternate_font(fti, &fsp, wc);
+   }
+   if(glyph_index){
+      if (!FT_Load_Glyph( fsp->face, glyph_index,  load_flags )){
+         if ( !FT_Get_Glyph( fsp->face->glyph, &glyph ) ) {
+            advance = fsp->face->glyph->advance.x;
+            FT_Glyph_Get_CBox( glyph, FT_GLYPH_BBOX_UNSCALED, &bbox );
+            if(ymin && (bbox.yMin < *ymin))*ymin=bbox.yMin;
+            if(ymax && (bbox.yMax > *ymax))*ymax=bbox.yMax;
+            if(pc)advance +=  TR_getkern2(fsp, wc, pc, kern_mode);
+            FT_Done_Glyph(glyph);
+         }
+      }
+   }
+   /* If there was no way to determine the width, this returns the error value */
+   return(advance);
+}
+
+/**
+    \brief Get the kerning for a pair of 32 bit characters
+    \return Returns 0 on error, or kerning value (which may be 0) for the pair in units of 1/64th of a point.
+    \param fsp          Pointer to FNT_SPECS struct.
+    \param wc           Current character (32 bit int)
+    \param pc           Previous character
+    \param kern_mode  FT_KERNING_DEFAULT, FT_KERNING_UNFITTED, or FT_KERNING_UNSCALED.  Set to match calling application.
+*/
+int TR_getkern2(FNT_SPECS *fsp, uint32_t wc, uint32_t pc, int kern_mode){ 
+   int        this_glyph_index;
+   int        prev_glyph_index;
+   int        kern=0;
+   FT_Vector  akerning;
+ 
+   this_glyph_index = FT_Get_Char_Index( fsp->face, wc);
+   prev_glyph_index = FT_Get_Char_Index( fsp->face, pc);
+   if(!FT_Get_Kerning( fsp->face, 
+       prev_glyph_index,
+       this_glyph_index,
+       kern_mode,
+       &akerning )){
+       kern = akerning.x; /* Is sign correct? */
+   }
+   return(kern);
+}
+
+/**
+    \brief Get the kerning for a pair of 32 bit characters, where one is the last character in the previous text block, and the other is the first in the current text block.
+    \return Returns 0 on error, or kerning value (which may be 0) for the pair in units of 1/64th of a point.
+    \param fsp  Pointer to FNT_SPECS struct.
+    \param tsp  current text object
+    \param ptsp previous text object
+    \param kern_mode  FT_KERNING_DEFAULT, FT_KERNING_UNFITTED, or FT_KERNING_UNSCALED.  Set to match calling application.
+*/
+int TR_kern_gap(FNT_SPECS *fsp, TCHUNK_SPECS *tsp, TCHUNK_SPECS *ptsp, int kern_mode){ 
+   int          kern=0;
+   uint32_t    *text32=NULL;
+   uint32_t    *ptxt32=NULL;
+   size_t       tlen,plen;
+   while(ptsp && tsp){
+       text32 = U_Utf8ToUtf32le((char *) tsp->string, 0, &tlen);
+       if(!text32){  // LATIN1 encoded >128 are generally not valid UTF, so the first will fail
+          text32 = U_Latin1ToUtf32le((char *) tsp->string,0, &tlen);
+          if(!text32)break;
+       }
+       ptxt32 = U_Utf8ToUtf32le((char *) ptsp->string,0,&plen);
+       if(!ptxt32){  // LATIN1 encoded >128 are generally not valid UTF, so the first will fail
+          ptxt32 = U_Latin1ToUtf32le((char *) ptsp->string,0, &plen);
+          if(!ptxt32)break;
+       }
+       kern = TR_getkern2(fsp, *text32, ptxt32[plen-1], kern_mode); 
+       break;
+   }
+   if(text32)free(text32);
+   if(ptxt32)free(ptxt32);
+   return(kern);
+}
+
+
+
+
+/**
+    \brief Find baseline on Y axis of a complex.
+       If the complex is a TR_TEXT or TR_LINE find its baseline.
+       If the complex is TR_PARA_[UCLR]J find the baseline of the last line.
+       If there are multiple text elements in a TR_LINE, the baseline is that of the
+         element that uses the largest font.   This will definitely give the wrong
+         result if that line starts with a super or subscript that is full font size, but
+         they are usually smaller.
+    \return Returns 0 if it cannot determine a baseline, else returns the baseline Y coordinate.
+    \param tri pointer to the TR_INFO structure holding all TR data
+    \param src index of the current complex
+    \param ymax  If the pointer is defined, the value is adjusted if ymax of current complex is more than the current value. 
+    \param ymin  If the pointer is defined, the value is adjusted if ymin of current complex is less than the current value.
+*/
+double TR_baseline(TR_INFO *tri, int src, double *ymax, double *ymin){
+   double       baseline=0;
+   volatile double tmp=0.0; /* This MUST be volatile */
+   double       yheight;
+   int          last;
+   int          i;
+   int          trec;
+   CX_INFO     *cxi=tri->cxi;
+   BR_INFO     *bri=tri->bri;
+   TP_INFO     *tpi=tri->tpi;
+   FT_INFO     *fti=tri->fti;
+   FNT_SPECS   *fsp;
+   last = cxi->cx[src].kids.used - 1;
+   switch (cxi->cx[src].type){
+      case TR_TEXT:
+          trec = cxi->cx[src].kids.members[0];    /* for this complex type there is only ever one member */
+          baseline = bri->rects[trec].yll - tpi->chunks[trec].boff;
+          fsp = &(fti->fonts[tpi->chunks[trec].fi_idx]);
+          yheight = fsp->face->bbox.yMax - fsp->face->bbox.yMin;
+          if(ymax){
+             tmp = tpi->chunks[trec].fs * ((double)fsp->face->bbox.yMax/yheight);
+             if(*ymax <= tmp)*ymax = tmp;
+          }
+          else if(ymin){
+             tmp = tpi->chunks[trec].fs * ((double)-fsp->face->bbox.yMin/yheight); /* yMin in face is negative */
+             if(*ymin <= tmp)*ymin = tmp;
+          }
+          break;
+      case TR_LINE:
+          for(i=last;i>=0;i--){  /* here last is the count of text objects in the complex */
+             trec = cxi->cx[src].kids.members[i];
+             fsp = &(fti->fonts[tpi->chunks[trec].fi_idx]);
+             yheight = fsp->face->bbox.yMax - fsp->face->bbox.yMin;
+             if(ymax){
+                tmp = tpi->chunks[trec].fs * (((double)fsp->face->bbox.yMax)/yheight);
+                /* gcc 4.6.3 had a bizarre optimization error for -O2 and -O3 where *ymax <= tmp was 
+                   not true when *ymax == tmp, as verified by examining the binary representations.
+                   This was apparently due to retained excess precision.  Making tmp volatile 
+                   forces it to be stored into a 64 bit location, dropping the extra 12 bits from 
+                   the 80 bit register.  */
+                if(*ymax <= tmp){
+                   *ymax = tmp;
+                    baseline = bri->rects[trec].yll - tpi->chunks[trec].boff;
+                }
+             }
+             else if(ymin){
+                tmp = tpi->chunks[trec].fs * (((double)-fsp->face->bbox.yMin)/yheight); /* yMin in face is negative */
+                if(*ymin <= tmp){
+                   *ymin = tmp;
+                    baseline = bri->rects[trec].yll - tpi->chunks[trec].boff;
+                }
+             }
+          }
+          break;
+      case TR_PARA_UJ:
+      case TR_PARA_LJ:
+      case TR_PARA_CJ:
+      case TR_PARA_RJ:
+          trec = cxi->cx[src].kids.members[last];
+          baseline = TR_baseline(tri, trec, ymax, ymin);
+          break;
+   }
+   return(baseline);
+}
+
+/**
+    \brief Check or set vertical advance on the growing complex relative to the current complex.
+        Vadvance is a multiplicative factor like 1.25.
+        The distance between successive baselines is vadvance * max(font_size), where the maximum
+        is over all text elements in src.
+        The growing complex is always the last one in the CX_INFO section of the TR_INFO structure.
+        If an existing vadvance does not match the one which would be required to fit the next complex
+          to add to the growing one, it terminates a growing complex.  (Ie, starts a new paragraph.)
+    Find baseline on Y axis of a complex.
+       If the complex is a TR_TEXT or TR_LINE find its baseline.  
+       If the complex is TR_PARA+* find the baseline of the last line.
+       If there are multiple text elements in a TR_LINE, the baseline is that of the
+         element that uses the largest font.   This will definitely give the wrong
+         result if that line starts with a super or subscript that is full font size, but
+         they are usually smaller.
+    \return Returns 0 on success, !0 on failure.
+    \param tri pointer to the TR_INFO structure holding all TR data
+    \param src index of the current complex, to be added to the growing complex.
+      This lets the value of "src - lines"  determine the weight to give to each new vadvance value
+      as it is merged into the running weighted average.  This improves the accuracy of the vertical advance,
+      since there can be some noise introduced when lines have different maximum font sizes.
+    \param lines index of the first text block that was added to the growing complex.
+*/
+int TR_check_set_vadvance(TR_INFO *tri, int src, int lines){
+   int         status = 0;
+   CX_INFO    *cxi    = tri->cxi;
+   TP_INFO    *tpi    = tri->tpi;
+   double      ymax = DBL_MIN;
+   double      ymin = DBL_MIN;
+   double      prevbase;
+   double      thisbase;
+   double      weight;
+   int         trec;
+   double      newV;
+   int         dst;
+   
+   dst = cxi->used-1; /* complex being grown */
+    
+   prevbase = TR_baseline(tri, dst, NULL, &ymin);
+   thisbase = TR_baseline(tri, src, &ymax, NULL);
+   newV     = (thisbase - prevbase)/(ymax + ymin);
+   trec     = cxi->cx[dst].kids.members[0];   /* complex whose first text record holds vadvance for this complex */
+   trec     = cxi->cx[trec].kids.members[0];  /* text record that halds vadvance for this complex                */
+   if(tpi->chunks[trec].vadvance){
+      /* already set on the first text (only place it is stored.)
+         See if the line to be added is compatible.
+         All text fields in a complex have the same advance, so just set/check the first one.
+         vadvance must be within 1% or do not add a new line */
+      if(fabs(1.0 - (tpi->chunks[trec].vadvance/newV)) > 0.01){
+          status = 1;
+      }
+      else {  /* recalculate the weighted vadvance */
+          weight = (1.0 / (double) (src - lines));
+          tpi->chunks[trec].vadvance = tpi->chunks[trec].vadvance*(1.0-weight) + newV*weight;
+     }
+   }
+   else { /* only happens when src = lines + 1*/
+      tpi->chunks[trec].vadvance = newV;
+   }
+   return(status);
+}
+
+
+/**
+    \brief Initialize an FT_INFO structure.  Sets up a freetype library to use in this context.
+    \returns a pointer to the FT_INFO structure created, or NULL on error.
+*/
+FT_INFO *ftinfo_init(void){
+   FT_INFO *fti = NULL;
+   if(FcInit()){
+      fti = (FT_INFO *)calloc(1,sizeof(FT_INFO));
+      if(fti){
+         if(!FT_Init_FreeType( &(fti->library))){
+            fti->space=0;
+            fti->used=0;
+
+            if(ftinfo_make_insertable(fti)){
+               FT_Done_FreeType(fti->library);
+               free(fti);
+               fti=NULL;
+            }
+         }
+         else {
+            free(fti);
+            fti=NULL;
+         }
+      }
+      if(!fti)FcFini();
+   }
+   return(fti);
+}
+
+/**
+    \brief Make an FT_INFO structure insertable. Adds storage as needed.
+    \param fti pointer to the FT_INFO structure
+    \returns 0 on success, !0 on error.
+*/
+int ftinfo_make_insertable(FT_INFO *fti){
+   int status=0;
+   FNT_SPECS *tmp;
+   if(!fti)return(2);
+   if(fti->used >= fti->space){
+      fti->space += ALLOCINFO_CHUNK;
+      tmp = (FNT_SPECS *) realloc(fti->fonts, fti->space * sizeof(FNT_SPECS) );
+      if(tmp){
+         fti->fonts = tmp;
+         memset(&fti->fonts[fti->used],0,(fti->space - fti->used)*sizeof(FNT_SPECS));
+      }
+      else {
+         status=1;
+      }
+   }
+   return(status);
+}
+
+
+/**
+    \brief Insert a copy of a FNT_SPECS structure into the FT_INFO structure.
+    \param fti pointer to the FT_INFO structure.
+    \param fsp pointer to the FNT_SPECS structure.
+    \returns 0 on success, !0 on error.
+*/
+int ftinfo_insert(FT_INFO *fti, FNT_SPECS *fsp){
+   int status=1;
+   if(!fti)return(2);
+   if(!fsp)return(3);
+   if(!(status = ftinfo_make_insertable(fti))){
+      memcpy(&(fti->fonts[fti->used]),fsp,sizeof(FNT_SPECS));
+      fti->used++;
+   }
+   return(status);
+}
+
+
+
+/**
+    \brief  Release an FT_INFO structure. Release all associated memory.
+        Use like:  fi_ptr = ftinfo_release(fi_ptr)
+    \param fti pointer to the FT_INFO structure.
+    \returns NULL.
+*/
+FT_INFO *ftinfo_release(FT_INFO *fti){
+   (void) ftinfo_clear(fti);
+   FcFini();                              /* shut down FontConfig, release memory, patterns must have already been released or boom! */
+   return NULL;
+}
+
+
+/**
+    \brief  Clear an FT_INFO structure. Release all Freetype memory but does not release Fontconfig.
+        This would be called in preference to ftinfo_release() if some other part of the program needed
+        to continue using Fontconfig.
+        Use like:  fi_ptr = ftinfo_clear(fi_ptr)
+    \param fti pointer to the FT_INFO structure.
+    \returns NULL.
+*/
+FT_INFO *ftinfo_clear(FT_INFO *fti){
+   uint32_t i;
+   FNT_SPECS *fsp;
+   if(fti){
+      for(i=0;i<fti->used;i++){
+         fsp = &(fti->fonts[i]);
+         FT_Done_Face(fsp->face);        /* release memory for face controlled by FreeType */
+         free(fsp->file);                /* release memory holding copies of paths         */
+         free(fsp->fontspec);               /* release memory holding copies of font names    */
+         FcPatternDestroy(fsp->fpat);    /* release memory for FontConfig fpats            */
+         FcFontSetDestroy(fsp->fontset);
+         if(fsp->alts){ free(fsp->alts); }
+      }
+      free(fti->fonts);
+      FT_Done_FreeType(fti->library);        /* release all other FreeType memory */
+      free(fti);
+   }
+   return NULL;
+}
+
+
+/**
+    \brief  Find the loaded font matching fontspec
+    \returns index of font on success, -1 if not found
+    \param tri pointer to the TR_INFO structure.
+    \param fontspec UTF-8 description of the font, as constructed in trinfo_load_fontname
+*/
+
+int ftinfo_find_loaded_by_spec(const FT_INFO *fti, const uint8_t *fontspec){
+   uint32_t i;
+   int      status = -1;
+   /* If it is already loaded, do not load it again */
+   for(i=0;i<fti->used;i++){
+     if(0==strcmp((char *) fti->fonts[i].fontspec, (char *)fontspec)){
+       status=i;
+       break;
+     }
+   }
+   return(status);
+}
+
+/**
+    \brief  Find the loaded font matching the source file
+    \returns index of font on success, -1 if not found
+    \param tri pointer to the TR_INFO structure.
+    \param filename UTF-8 file name for the font
+*/
+
+int ftinfo_find_loaded_by_src(const FT_INFO *fti, const uint8_t *filename){
+   uint32_t i;
+   int      status = -1;
+   /* If it is already loaded, do not load it again */
+   for(i=0;i<fti->used;i++){
+     if(0==strcmp((char *) fti->fonts[i].file, (char *) filename)){
+       status=i;
+       break;
+     }
+   }
+   return(status);
+}
+
+
+/**
+    \brief  Load a (new) font by name into a TR_INFO structure or find it if it is already loaded
+    \returns fi_idx of inserted (or found) font on success, <0 on error.
+    \param fti pointer to the FT_INFO structure.
+    \param fontname UTF-8 font name
+    \param fontspec UTF-8 font specification used for query string.
+*/
+
+int ftinfo_load_fontname(FT_INFO *fti, const char *fontspec){
+   FcPattern   *pattern = NULL;
+   FcPattern   *fpat    = NULL;
+   FcFontSet   *fontset = NULL;
+   FcResult     result  = FcResultMatch;
+   char        *filename;
+   double       fd;
+   FNT_SPECS   *fsp;
+   int          status;
+   int          fi_idx;
+   
+   if(!fti)return(-1);
+
+   /* If it is already loaded, do not load it again */
+   status = ftinfo_find_loaded_by_spec(fti, (uint8_t *) fontspec);
+   if(status >= 0){ return(status); }
+   status = 0;  /* was -1, reset to 0 */
+
+   ftinfo_make_insertable(fti);
+   fi_idx = fti->used;
+
+   pattern = FcNameParse((const FcChar8 *)fontspec);
+   while(1) {  /* this is NOT a loop, it uses breaks to avoid gotos and deep nesting */
+      if(!(pattern)){                                                                                 status = -2;   break; }
+      if(!FcConfigSubstitute(NULL, pattern, FcMatchPattern)){                                         status = -3;   break; };
+      FcDefaultSubstitute(pattern);
+      /*  get a fontset, trimmed to only those with new glyphs as needed, so that missing glyph's may be handled */
+      if(!(fontset = FcFontSort (NULL,pattern, FcTrue, NULL, &result)) || (result != FcResultMatch)){ status = -4;   break; }
+      if(!(fpat = FcFontRenderPrepare(NULL, pattern, fontset->fonts[0]))){                            status = -405; break; }
+      if(FcPatternGetString(  fpat, FC_FILE,   0, (FcChar8 **)&filename)  != FcResultMatch){          status = -5;   break; }
+      if(FcPatternGetDouble(  fpat, FC_SIZE,   0,  &fd)                   != FcResultMatch){          status = -6;   break; }
+
+      /* copy these into memory for external use */
+      fsp                   = &(fti->fonts[fti->used]);
+      fsp->fontset          = fontset;
+      fsp->alts             = NULL;  /* Initially no links to alternate fonts */
+      fsp->space            = 0;  
+      fsp->file             = (uint8_t *) U_strdup((char *) filename);
+      fsp->fontspec            = (uint8_t *) U_strdup((char *) fontspec);
+      fsp->fpat             = fpat;
+      fsp->fsize            = fd;
+      break;
+   }
+   /* release FC's own memory related to this call that does not need to be kept around so that face will work */
+   if(pattern)FcPatternDestroy(pattern); /* done with this memory */
+   if(status<0){
+      if(fontset)FcFontSetDestroy(fontset);
+      if(fpat)FcPatternDestroy(fpat);
+      return(status);
+   }
+
+   /* get the current face */
+   if(FT_New_Face( fti->library, (const char *) fsp->file, 0, &(fsp->face) )){ return(-8); }
+
+   if(FT_Set_Char_Size( 
+      fsp->face,       /* handle to face object             */ 
+      0,               /* char_width in 1/64th of points    */
+      fd*64,           /* char_height in 1/64th of points   */ 
+      72,              /* horizontal device resolution, DPI */ 
+      72)              /* vebrical   device resolution, DPI */ 
+      ){ return(-9); }
+
+   /* The space advance is needed in various places.  Get it now, and get it in the font units,
+      so that it can be scaled later with the text size */
+   status = TR_getadvance(fti, fsp,' ',0,FT_LOAD_NO_SCALE | FT_LOAD_NO_HINTING  | FT_LOAD_NO_BITMAP, FT_KERNING_UNSCALED, NULL, NULL);
+   if(status < 0)return(-7);
+   fsp->spcadv = ((double) status)/(64.0); 
+             
+   fti->used++;
+ 
+/*
+   char *fs;
+   int fb;
+   if(FcPatternGetBool(    fpat, FC_OUTLINE,     0, &fb)== FcResultMatch){  printf("outline:     %d\n",fb);fflush(stdout); }
+   if(FcPatternGetBool(    fpat, FC_SCALABLE,    0, &fb)== FcResultMatch){  printf("scalable:    %d\n",fb);fflush(stdout); }
+   if(FcPatternGetDouble(  fpat, FC_DPI,         0, &fd)== FcResultMatch){  printf("DPI:         %f\n",fd);fflush(stdout); }
+   if(FcPatternGetInteger( fpat, FC_FONTVERSION, 0, &fb)== FcResultMatch){  printf("fontversion: %d\n",fb);fflush(stdout); }
+   if(FcPatternGetString(  fpat, FC_FULLNAME    ,     0,  (FcChar8 **)&fs)== FcResultMatch){  printf("FULLNAME    :    %s\n",fs);fflush(stdout); }
+   if(FcPatternGetString(  fpat, FC_FAMILY      ,     0,  (FcChar8 **)&fs)== FcResultMatch){  printf("FAMILY      :    %s\n",fs);fflush(stdout); }
+   if(FcPatternGetString(  fpat, FC_STYLE       ,     0,  (FcChar8 **)&fs)== FcResultMatch){  printf("STYLE       :    %s\n",fs);fflush(stdout); }
+   if(FcPatternGetString(  fpat, FC_FOUNDRY     ,     0,  (FcChar8 **)&fs)== FcResultMatch){  printf("FOUNDRY     :    %s\n",fs);fflush(stdout); }
+   if(FcPatternGetString(  fpat, FC_FAMILYLANG  ,     0,  (FcChar8 **)&fs)== FcResultMatch){  printf("FAMILYLANG  :    %s\n",fs);fflush(stdout); }
+   if(FcPatternGetString(  fpat, FC_STYLELANG   ,     0,  (FcChar8 **)&fs)== FcResultMatch){  printf("STYLELANG   :    %s\n",fs);fflush(stdout); }
+   if(FcPatternGetString(  fpat, FC_FULLNAMELANG,     0,  (FcChar8 **)&fs)== FcResultMatch){  printf("FULLNAMELANG:    %s\n",fs);fflush(stdout); }
+   if(FcPatternGetString(  fpat, FC_CAPABILITY  ,     0,  (FcChar8 **)&fs)== FcResultMatch){  printf("CAPABILITY  :    %s\n",fs);fflush(stdout); }
+   if(FcPatternGetString(  fpat, FC_FONTFORMAT  ,     0,  (FcChar8 **)&fs)== FcResultMatch){  printf("FONTFORMAT  :    %s\n",fs);fflush(stdout); }
+*/
+   
+   return(fi_idx);
+}
+
+/**
+    \brief Dump the contents of the TR_INFO structure to stdout. For debugging purposes,not used in production code.
+    \param tri pointer to the TR_INFO structure.
+*/
+void ftinfo_dump(const FT_INFO *fti){
+   uint32_t i,j;
+   FNT_SPECS *fsp;
+   printf("fti  space:  %d\n",fti->space);
+   printf("fti  used:   %d\n",fti->used);
+   for(i=0; i< fti->used; i++){
+      fsp = &(fti->fonts[i]);
+      printf("fti font: %6d space: %6d used: %6d spcadv %8f fsize %8f \n",i,fsp->space,fsp->used,fsp->spcadv,fsp->fsize);
+      printf("    file:   %s\n",fsp->file);
+      printf("    fspc:   %s\n",fsp->fontspec);
+      for(j=0;j<fsp->used;j++){
+         printf("    alts:  %6d fi_idx: %6d wgt: %6d\n",j,fsp->alts[j].fi_idx,fsp->alts[j].weight);
+      }
+   }
+
+}
+ 
+/**
+    \brief Make the FNT_SPECS alts structure insertable. Adds storage as needed.
+    \param fti pointer to the FT_INFO structure
+    \returns 0 on success, !0 on error.
+*/
+int fsp_alts_make_insertable(FNT_SPECS *fsp){
+   int status=0;
+   ALT_SPECS *tmp;
+   if(!fsp)return(2);
+   if(fsp->used >= fsp->space){
+      fsp->space += ALLOCINFO_CHUNK;
+      tmp = (ALT_SPECS *) realloc(fsp->alts, fsp->space * sizeof(ALT_SPECS) );
+      if(tmp){
+         fsp->alts = tmp;
+         memset(&fsp->alts[fsp->used],0,(fsp->space - fsp->used)*sizeof(ALT_SPECS));
+      }
+      else {
+         status=1;
+      }
+   }
+   return(status);
+}
+
+
+/**
+    \brief Insert a new ALT_SPECS into the FNT_SPECS alts list.
+    \param fsp pointer to the FNT_SPECS structure.
+    \param fi_idx font index to add to the alts list
+    \returns 0 on success, !0 on error.
+*/
+int fsp_alts_insert(FNT_SPECS *fsp, uint32_t fi_idx){
+   int status=1;
+   ALT_SPECS alt;
+   if(!fsp)return(3);
+   alt.fi_idx = fi_idx;
+   alt.weight = 1;     /* new ones start with this weight, it can only go up */
+   if(!(status = fsp_alts_make_insertable(fsp))){
+      fsp->alts[fsp->used] = alt;
+      fsp->used++;
+   }
+   return(status);
+}
+
+/**
+    \brief Increment the weight of an alts entry by 1, readjust order if necessary
+    \param fsp pointer to the FNT_SPECS structure.
+    \param idx index of the alts entry to increment
+    \returns 0 on success, !0 on error.
+*/
+int fsp_alts_weight(FNT_SPECS *fsp, uint32_t a_idx){
+   uint32_t  i;
+   ALT_SPECS alt;
+   if(!fsp)return(1);
+   if(!fsp->used)return(2);
+   if(a_idx >= fsp->used)return(3);
+   /* If a counter hits the limit divide all counts in half.   */
+   if(fsp->alts[a_idx].weight == UINT32_MAX){ 
+     for(i=0; i<fsp->used; i++){ fsp->alts[i].weight /= 2; }
+   }
+   fsp->alts[a_idx].weight++;
+   for(i=a_idx; i>0; i--){
+      if(fsp->alts[i-1].weight >= fsp->alts[a_idx].weight)break;
+      alt                = fsp->alts[i-1];
+      fsp->alts[i-1]     = fsp->alts[a_idx];
+      fsp->alts[a_idx] = alt;
+   }
+   return(0);
+}
+
+
+
+/**
+    \brief Make a CHILD_SPECS structure insertable. Adds storage as needed.
+    \param csp pointer to the CHILD_SPECS structure
+    \returns 0 on success, !0 on error.
+*/
+int csp_make_insertable(CHILD_SPECS *csp){
+   int status=0;
+   int *tmp;
+   if(!csp)return(2);
+   if(csp->used >= csp->space){
+      csp->space += ALLOCINFO_CHUNK;
+      tmp = (int *) realloc(csp->members, csp->space * sizeof(int) );
+      if(tmp){
+         csp->members = tmp;
+         memset(&csp->members[csp->used],0,(csp->space - csp->used)*sizeof(int));
+      }
+      else {
+         status=1;
+      }
+   }
+   return(status);
+}
+
+/**
+    \brief Add a member to a CHILD_SPECS structure. (Member is an index for either a text object or a complex.)
+    \param dst pointer to the CHILD_SPECS structure.
+    \param src index of the member.
+    \returns 0 on success, !0 on error.
+*/
+int csp_insert(CHILD_SPECS *dst, int src){
+   int status=1;
+   if(!dst)return(2);
+   if(!(status=csp_make_insertable(dst))){
+      dst->members[dst->used]=src;
+      dst->used++;
+   }
+   return(status);
+}
+
+/**
+    \brief Append all the members of one CHILD_SPECS structure to another CHILD_SPECS structure. 
+       Member is an index for either a text object or a complex.
+       The donor is not modified.
+    \param dst pointer to the recipient CHILD_SPECS structure.
+    \param src pointer to the donor CHILD_SPECS structure.
+    \returns 0 on success, !0 on error.
+*/
+int csp_merge(CHILD_SPECS *dst, CHILD_SPECS *src){
+   uint32_t i;
+   int      status=1;
+   if(!dst)return(2);
+   if(!src)return(3);
+   for(i=0;i<src->used;i++){
+      status = csp_insert(dst, src->members[i]);
+      if(status)break;
+   }
+   return(status);
+}
+
+/**
+    \brief  Release a CHILD_SPECS structure. Release all associated memory.
+    \param csp pointer to the CHILD_SPECS structure.
+    \returns NULL.
+*/
+void csp_release(CHILD_SPECS *csp){
+   if(csp){
+      free(csp->members);
+      csp->space = 0;
+      csp->used  = 0;
+   }
+}
+
+/**
+    \brief  Clear a CHILD_SPECS structure, making all allocated slots usable.  Does not release associated memory.
+    \param csp pointer to the CHILD_SPECS structure.
+    \returns NULL.
+*/
+void csp_clear(CHILD_SPECS *csp){
+   csp->used = 0;
+}
+
+
+/**
+    \brief Initialize an CX_INFO structure.  Holds complexes (multiple text objects in known positions and order.)
+    \returns a pointer to the CX_INFO structure created, or NULL on error.
+*/
+CX_INFO *cxinfo_init(void){
+   CX_INFO *cxi = NULL;
+   cxi = (CX_INFO *)calloc(1,sizeof(CX_INFO));
+   if(cxi){
+      if(cxinfo_make_insertable(cxi)){
+         free(cxi);
+         cxi=NULL;
+      }
+   }
+   return(cxi);
+}
+
+/**
+    \brief Make a CX_INFO structure insertable. Adds storage as needed.
+    \returns 0 on success, !0 on error.
+    \param cxi pointer to the CX_INFO structure
+*/
+int cxinfo_make_insertable(CX_INFO *cxi){
+   int status=0;
+   CX_SPECS *tmp;
+   if(cxi->used >= cxi->space){
+      cxi->space += ALLOCINFO_CHUNK;
+      tmp = (CX_SPECS *) realloc(cxi->cx, cxi->space * sizeof(CX_SPECS) );
+      if(tmp){
+         cxi->cx = tmp;
+         memset(&cxi->cx[cxi->used],0,(cxi->space - cxi->used)*sizeof(CX_SPECS));
+      }
+      else {
+         status=1;
+      }
+   }
+   return(status);
+}
+
+/**
+    \brief Insert a complex into the CX_INFO structure. (Insert may be either TR_TEXT or TR_LINE.)
+    \returns 0 on success, !0 on error.
+    \param cxi pointer to the CX_INFO structure (complexes).
+    \param src index of the complex to insert.
+    \param src_rt_tidx index of the bounding rectangle
+    \param type TR_TEXT (index is for tpi->chunks[]) or TR_LINE (index is for cxi->kids[])
+*/
+int cxinfo_insert(CX_INFO *cxi, int src, int src_rt_tidx, enum tr_classes type){
+   int status=1;
+   if(!cxi)return(2);
+   if(!(status=cxinfo_make_insertable(cxi))){
+      cxi->cx[cxi->used].rt_cidx = src_rt_tidx;
+      cxi->cx[cxi->used].type   = type;
+      status = csp_insert(&(cxi->cx[cxi->used].kids), src);
+      cxi->used++;
+   }
+   return(status);
+}
+
+/**
+    \brief Append a complex to the CX_INFO structure and give it a type.
+    \param cxi pointer to the CX_INFO structure (complexes).
+    \param src index of the complex to append.
+    \param type TR_LINE (src is an index for tpi->chunks[]) or TR_PARA (src is an index for cxi->kids[]).
+    \returns 0 on success, !0 on error.
+*/
+int cxinfo_append(CX_INFO *cxi, int src, enum tr_classes type){
+   int status=1;
+   if(!cxi)return(2);
+   if(!(status=cxinfo_make_insertable(cxi))){
+      cxi->cx[cxi->used-1].type   = type;
+      status = csp_insert(&(cxi->cx[cxi->used-1].kids), src);
+   }
+   return(status);
+}
+
+
+/**
+    \brief Merge a complex dst with N members (N>=1) by adding a second complex src, and change the type.
+    \param cxi pointer to the CX_INFO structure (complexes).
+    \param dst index of the complex to expand.
+    \param src index of the donor complex (which is not modified).
+    \param type TR_LINE (src is an index for tpi->chunks[]) or TR_PARA (src is an index for cxi->kids[]).
+    \returns 0 on success, !0 on error.
+*/
+int cxinfo_merge(CX_INFO *cxi, int dst, int src, enum tr_classes type){
+   int status =1;
+   if(!cxi)return(2);
+   if(!cxi->used)return(3);
+   if(dst < 0 || dst >= (int) cxi->used)return(4);   
+   if(src < 0)return(5);   
+   cxi->cx[dst].type = type; 
+   status = csp_merge(&(cxi->cx[dst].kids), &(cxi->cx[src].kids));
+   return(status);
+}
+
+/**
+    \brief Trim the last complex from thelist of complexes.
+    \param cxi pointer to the CX_INFO structure (complexes).
+    \returns 0 on success, !0 on error.
+*/
+int cxinfo_trim(CX_INFO *cxi){
+   int status = 0;
+   int last ;
+   if(!cxi)return(1);
+   if(!cxi->used)return(2);
+   last  = cxi->used - 1;
+   csp_clear(&(cxi->cx[last].kids));
+   cxi->used--;
+   return(status);
+}
+
+
+/**
+    \brief Dump the contents of the TR_INFO structure to stdout. For debugging purposes,not used in production code.
+    \param tri pointer to the TR_INFO structure.
+*/
+void cxinfo_dump(const TR_INFO *tri){
+   uint32_t i,j,k;
+   CX_INFO *cxi = tri->cxi;
+   BR_INFO *bri = tri->bri;
+   TP_INFO *tpi = tri->tpi;
+   BRECT_SPECS *bsp;
+   CX_SPECS    *csp;
+   if(cxi){
+      printf("cxi  space:  %d\n",cxi->space);
+      printf("cxi  used:   %d\n",cxi->used);
+      printf("cxi  phase1: %d\n",cxi->phase1);
+      printf("cxi  lines:  %d\n",cxi->lines);
+      printf("cxi  paras:  %d\n",cxi->paras);
+      printf("cxi  xy:     %f , %f\n",tri->x,tri->y);
+
+      for(i=0;i<cxi->used;i++){
+         csp = &(cxi->cx[i]);
+         bsp = &(bri->rects[csp->rt_cidx]);
+         printf("cxi  cx[%d] type:%d rt_tidx:%d kids_used:%d kids_space:%d\n",i, csp->type, csp->rt_cidx, csp->kids.used, csp->kids.space);
+         printf("cxi  cx[%d] br (LL,UR) (%f,%f),(%f,%f)\n",i,bsp->xll,bsp->yll,bsp->xur,bsp->yur);
+         for(j=0;j<csp->kids.used;j++){
+            k = csp->kids.members[j];
+            bsp = &(bri->rects[k]);
+            if(csp->type == TR_TEXT || csp->type == TR_LINE){
+                printf("cxi  cx[%d] member:%3d tp_idx:%3d ldir:%d rt_tidx:%3d br (LL,UR) (%8.3f,%8.3f),(%8.3f,%8.3f) xy (%8.3f,%8.3f) kern (%8.3f,%8.3f) text:<%s> decor:%5.5x\n",
+                  i, j, k, tpi->chunks[k].ldir, tpi->chunks[k].rt_tidx, 
+                  bsp->xll,bsp->yll,bsp->xur,bsp->yur, 
+                  tpi->chunks[k].x, tpi->chunks[k].y,
+                  tpi->chunks[k].xkern,  tpi->chunks[k].ykern,
+                  tpi->chunks[k].string, tpi->chunks[k].decoration );
+            }
+            else { /* TR_PARA_* */
+                printf("cxi  cx[%d] member:%d cx_idx:%d\n",i, j, k);
+            }
+         }
+      }
+   }
+   return;
+}
+
+/**
+    \brief  Release a CX_INFO structure. Release all associated memory.
+      use like:  cxi = cxiinfo_release(cxi);
+    \param cxi pointer to the CX_INFO structure.
+    \returns NULL.
+*/
+CX_INFO *cxinfo_release(CX_INFO *cxi){
+   uint32_t i;
+   if(cxi){
+      for(i=0;i<cxi->used;i++){ csp_release(&cxi->cx[i].kids); }
+      free(cxi->cx);
+      free(cxi);                             /* release the overall cxinfo structure         */
+   }
+   return NULL;
+}
+
+
+/**
+    \brief Initialize an TP_INFO structure.  Holds text objects from which complexes are built.
+    \returns a pointer to the TP_INFO structure created, or NULL on error.
+*/
+TP_INFO *tpinfo_init(void){
+   TP_INFO *tpi = NULL;
+   tpi = (TP_INFO *)calloc(1,sizeof(TP_INFO));
+   if(tpi){
+      if(tpinfo_make_insertable(tpi)){
+         free(tpi);
+         tpi=NULL;
+      }
+   }
+   return(tpi);
+}
+
+
+/**
+    \brief Make a TP_INFO structure insertable. Adds storage as needed.
+    \returns 0 on success, !0 on error.
+    \param tpi pointer to the TP_INFO structure
+*/
+int tpinfo_make_insertable(TP_INFO *tpi){
+   int status=0;
+   TCHUNK_SPECS *tmp;
+   if(tpi->used >= tpi->space){
+      tpi->space += ALLOCINFO_CHUNK;
+      tmp = (TCHUNK_SPECS *) realloc(tpi->chunks, tpi->space * sizeof(TCHUNK_SPECS) );
+      if(tmp){
+         tpi->chunks = tmp;
+         memset(&tpi->chunks[tpi->used],0,(tpi->space - tpi->used)*sizeof(TCHUNK_SPECS));
+      }
+      else {
+         status=1;
+      }
+   }
+   return(status);
+}
+
+/**
+    \brief Insert a copy of a  TCHUNK_SPECS structure into a TP_INFO structure. (Insert a text object.)
+    \returns 0 on success, !0 on error.
+    \param tpi pointer to the TP_INFO structure
+    \param tsp pointer to the TCHUNK_SPECS structure
+*/
+int tpinfo_insert(TP_INFO *tpi, const TCHUNK_SPECS *tsp){
+   int status=1;
+   TCHUNK_SPECS *ltsp;
+   if(!tpi)return(2);
+   if(!tsp)return(3);
+   if(!(status = tpinfo_make_insertable(tpi))){
+      ltsp = &(tpi->chunks[tpi->used]);
+      memcpy(ltsp,tsp,sizeof(TCHUNK_SPECS));
+      if(tsp->co)ltsp->condensed = 75;      /* Narrow was set in the font name */
+      ltsp->xkern = ltsp->ykern = 0.0;      /* kerning will be calculated from the derived layout */
+      tpi->used++;
+   }
+   return(status);
+}
+
+/**
+    \brief  Release a TP_INFO structure. Release all associated memory.
+      use like:  tpi = tpinfo_release(tpi);
+    \returns NULL.
+    \param tpi pointer to the TP_INFO structure.
+*/
+TP_INFO *tpinfo_release(TP_INFO *tpi){
+   uint32_t i;
+   if(tpi){
+      for(i=0;i<tpi->used;i++){
+         free(tpi->chunks[i].string); }
+      free(tpi->chunks);                     /* release the array                            */
+      free(tpi);                             /* release the overall tpinfo structure         */
+   }
+   return NULL;
+}
+
+/**
+    \brief Initialize an BR_INFO structure.  Holds bounding rectangles, for both text objects and complexes.
+    \returns a pointer to the BR_INFO structure created, or NULL on error.
+*/
+BR_INFO *brinfo_init(void){
+   BR_INFO *bri = NULL;
+   bri = (BR_INFO *)calloc(1,sizeof(BR_INFO));
+   if(bri){
+      if(brinfo_make_insertable(bri)){
+         free(bri);
+         bri=NULL;
+      }
+   }
+   return(bri);
+}
+
+/**
+    \brief Make a BR_INFO structure insertable. Adds storage as needed.
+    \returns 0 on success, !0 on error.
+    \param bri pointer to the BR_INFO structure
+*/
+int brinfo_make_insertable(BR_INFO *bri){
+   int status=0;
+   BRECT_SPECS *tmp;
+   if(!bri)return(2);
+   if(bri->used >= bri->space){
+      bri->space += ALLOCINFO_CHUNK;
+      tmp = (BRECT_SPECS *) realloc(bri->rects, bri->space * sizeof(BRECT_SPECS) );
+      if(tmp){ bri->rects = tmp; }
+      else { status = 1;}
+   }
+   return(status);
+}
+
+/**
+    \brief Insert a copy of a  BRECT_SPEC structure into a BR_INFO structure. (Insert a bounding rectangle.)
+    \returns 0 on success, !0 on error.
+    \param bri pointer to the BR_INFO structure
+    \param element pointer to the BRECT_SPECS structure
+*/
+int brinfo_insert(BR_INFO *bri, const BRECT_SPECS *element){
+   int status=1;
+   if(!bri)return(2);
+   if(!(status=brinfo_make_insertable(bri))){
+      memcpy(&(bri->rects[bri->used]),element,sizeof(BRECT_SPECS));
+      bri->used++;
+   }
+   return(status);
+}
+
+/**
+    \brief Merge BRECT_SPEC element src into/with BRECT_SPEC element dst. src is unchanged.  (Merge two bounding rectangles.)
+    \returns 0 on success, !0 on error.
+    \param bri pointer to the BR_INFO structure
+    \param dst index of the destination bounding rectangle.
+    \param src index of the source bounding rectangle.
+*/
+int brinfo_merge(BR_INFO *bri, int dst, int src){
+   if(!bri)return(1);
+   if(!bri->used)return(2);
+   if(dst<0 || dst >= (int) bri->used)return(3);
+   if(src<0 || src >= (int) bri->used)return(4);
+   bri->rects[dst].xll = TEREMIN(bri->rects[dst].xll, bri->rects[src].xll);
+   bri->rects[dst].yll = TEREMAX(bri->rects[dst].yll, bri->rects[src].yll); /* MAX because Y is positive DOWN */
+   bri->rects[dst].xur = TEREMAX(bri->rects[dst].xur, bri->rects[src].xur);
+   bri->rects[dst].yur = TEREMIN(bri->rects[dst].yur, bri->rects[src].yur); /* MIN because Y is positive DOWN */
+/*
+printf("bri_Merge into rect:%d (LL,UR) dst:(%f,%f),(%f,%f) src:(%f,%f),(%f,%f)\n",dst,
+(bri->rects[dst].xll),
+(bri->rects[dst].yll),
+(bri->rects[dst].xur),
+(bri->rects[dst].yur),
+(bri->rects[src].xll),
+(bri->rects[src].yll),
+(bri->rects[src].xur),
+(bri->rects[src].yur));
+*/
+   return(0);
+}
+
+/**
+    \brief Check for an allowable overlap of two bounding rectangles.
+       Allowable overlap is any area overlap of src and dst bounding rectangles, after
+         they have been expanded (padded) by allowed edge expansions.  (For instance, if
+         missing spaces must be accounted for.)
+       The method works backwards: look for all reasons they might not overlap, 
+       if none are found, then the rectangles do overlap.
+       An overlap here does not count just a line or a point - area must be involved.
+    \returns 0 on success (overlap detected), 1 on no overlap, anything else is an error.
+    \param bri pointer to the BR_INFO structure
+    \param dst index of the destination bounding rectangle.
+    \param src index of the source bounding rectangle.
+    \param rp_dst Pointer to edge padding values for dst.
+    \param rp_src Pointer to edge padding values for src.
+*/
+int brinfo_overlap(const BR_INFO *bri, int dst, int src, RT_PAD *rp_dst, RT_PAD *rp_src){
+   int status;
+   BRECT_SPECS *br_dst;
+   BRECT_SPECS *br_src;
+   if(!bri || !rp_dst || !rp_src)return(2);
+   if(!bri->used)return(3);
+   if(dst<0 || dst>= (int) bri->used)return(4);
+   if(src<0 || src>= (int) bri->used)return(5);
+   br_dst=&bri->rects[dst];
+   br_src=&bri->rects[src];
+   if(   /* Test all conditions that exclude overlap, if any are true, then no overlap */
+      ((br_dst->xur + rp_dst->right) < (br_src->xll - rp_src->left)  ) ||  /* dst fully to the left */
+      ((br_dst->xll - rp_dst->left)  > (br_src->xur + rp_src->right) ) ||  /* dst fully to the right */
+      ((br_dst->yur - rp_dst->up)    > (br_src->yll + rp_src->down)  ) ||  /* dst fully below (Y is positive DOWN) */
+      ((br_dst->yll + rp_dst->down)  < (br_src->yur - rp_src->up)    )     /* dst fully above (Y is positive DOWN) */
+      ){
+      status = 1;  
+   }
+   else {   
+      /* overlap not excluded, so it must occur.  
+         Only accept overlaps that are mostly at one end or the other, not mostly top or bottom.
+         If the following condition is true then there is no more than a tiny bit of horizontal overlap of src 
+         within dist, which suggests that the two pieces of text may be considered part of one line. 
+         (For a vertical alphabet the same method could be used for up/down.) */
+      if(
+         (br_src->xll >= br_dst->xur - rp_dst->right) ||  /*  src overlaps just a little on the right (L->R language) */
+         (br_src->xur <= br_dst->xll + rp_dst->left)      /*  src overlaps just a little on the left  (R->L language) */
+      ){
+         status = 0;
+      }
+      else {  /* Too much overlap, reject the overlap */
+         status = 1;
+      }
+   }
+/*
+printf("Overlap status:%d\nOverlap trects (LL,UR) dst:(%f,%f),(%f,%f) src:(%f,%f),(%f,%f)\n",
+status,
+(br_dst->xll - rp_dst->left ),
+(br_dst->yll - rp_dst->down ),
+(br_dst->xur + rp_dst->right),
+(br_dst->yur + rp_dst->up   ),
+(br_src->xll - rp_src->left ),
+(br_src->yll - rp_src->down ),
+(br_src->xur + rp_src->right),
+(br_src->yur + rp_src->up   ));
+printf("Overlap brects (LL,UR) dst:(%f,%f),(%f,%f) src:(%f,%f),(%f,%f)\n",
+(br_dst->xll),
+(br_dst->yll),
+(br_dst->xur),
+(br_dst->yur),
+(br_src->xll),
+(br_src->yll),
+(br_src->xur),
+(br_src->yur));
+printf("Overlap rprect (LL,UR) dst:(%f,%f),(%f,%f) src:(%f,%f),(%f,%f)\n",
+(rp_dst->left),
+(rp_dst->down),
+(rp_dst->right),
+(rp_dst->up),
+(rp_src->left),
+(rp_src->down),
+(rp_src->right),
+(rp_src->up));
+*/
+   return(status);
+}
+
+/**
+    \brief Check for various sorts of invalid text elements upstream (language dir changes, draw order backwards from language direction)
+    \returns 0 on success (not upstream), 1 if upstream, anything else is an error.
+    \param bri  pointer to the BR_INFO structure
+    \param dst  index of the destination bounding rectangle.
+    \param src  index of the source bounding rectangle.
+    \param ddir direction of dst
+    \param sdir direction of src
+*/
+         
+int brinfo_upstream(BR_INFO *bri, int dst, int src, int ddir, int sdir){
+   int status=0;
+   BRECT_SPECS *br_dst;
+   BRECT_SPECS *br_src;
+   if(!bri)return(2);
+   if(!bri->used)return(3);
+   if(dst<0 || dst>= (int) bri->used)return(4);
+   if(src<0 || src>= (int) bri->used)return(5);
+   br_dst=&bri->rects[dst];
+   br_src=&bri->rects[src];
+   if(      ddir == LDIR_RL && sdir == LDIR_LR){
+      if(br_dst->xur                     <= (br_src->xll + br_src->xur)/2.0){ status = 1; }
+   }
+   else if( ddir == LDIR_LR && sdir == LDIR_RL){
+      if((br_src->xll + br_src->xur)/2.0 <= br_dst->xll                    ){ status = 1; }
+   }
+   else if( ddir == LDIR_RL && sdir == LDIR_RL){
+      if(br_dst->xur                     <= (br_src->xll + br_src->xur)/2.0){ status = 1; }
+   }
+   else if( ddir == LDIR_LR && sdir == LDIR_LR){
+      if((br_src->xll + br_src->xur)/2.0 <= br_dst->xll                    ){ status = 1; }
+   }
+   return(status);
+}
+
+
+/**
+    \brief Try to deduce justification of a paragraph from the bounding rectangles for two successive lines.
+    \returns one of TR_PARA_ UJ (unknown justified), LJ, CJ, or RJ (left, center, or right justified).
+    \param bri pointer to the BR_INFO structure
+    \param dst index of the destination bounding rectangle.
+    \param src index of the source bounding rectangle.
+    \param slop allowed error in edge alignment.
+    \param type Preexisting justification for dst, if any.  Justification of dst and src must match this or
+       TR_PARA_UJ is returned even if dst and src have some (other) alignment.
+*/
+enum tr_classes brinfo_pp_alignment(const BR_INFO *bri, int dst, int src, double slop, enum tr_classes type){
+   enum tr_classes newtype;
+   BRECT_SPECS *br_dst = & bri->rects[dst];
+   BRECT_SPECS *br_src = & bri->rects[src];
+   if((br_dst->yur >= br_src->yur) || (br_dst->yll >= br_src->yll)){ /* Y is positive DOWN */
+      /* lines in the wrong vertical order, no paragraph possible (Y is positive down) */
+      newtype = TR_PARA_UJ;
+   }
+   else if(fabs(br_dst->xll - br_src->xll) < slop){
+      /* LJ (might also be CJ but LJ takes precedence) */
+      newtype = TR_PARA_LJ;
+   } 
+   else if(fabs(br_dst->xur - br_src->xur) < slop){
+      /* RJ */
+      newtype = TR_PARA_RJ;
+   }
+   else if(fabs( (br_dst->xur + br_dst->xll)/2.0 - (br_src->xur + br_src->xll)/2.0 ) < slop){
+      /* CJ */
+      newtype = TR_PARA_CJ;
+   }
+   else {
+      /* not aligned */
+      newtype = TR_PARA_UJ;
+   }
+   /*  within a paragraph type can change from unknown to known, but not from one known type to another*/
+   if((type != TR_PARA_UJ) && (newtype != type)){
+      newtype = TR_PARA_UJ;
+   }
+/*
+printf("pp_align newtype:%d brects (LL,UR) dst:(%f,%f),(%f,%f) src:(%f,%f),(%f,%f)\n",
+newtype,
+(br_dst->xll),
+(br_dst->yll),
+(br_dst->xur),
+(br_dst->yur),
+(br_src->xll),
+(br_src->yll),
+(br_src->xur),
+(br_src->yur));
+*/
+   return(newtype);
+}
+
+/**
+    \brief  Release a BR_INFO structure. Release all associated memory.
+      use like:  bri = brinfo_release(bri);
+    \param bri pointer to the BR_INFO structure.
+    \returns NULL.
+*/
+BR_INFO *brinfo_release(BR_INFO *bri){
+   if(bri){
+      free(bri->rects);
+      free(bri);                             /* release the overall brinfo structure         */
+   }
+   return NULL;
+}
+
+
+
+/**
+    \brief Initialize an TR_INFO structure.  Holds all data for text reassembly.
+    \returns a pointer to the TR_INFO structure created, or NULL on error.
+*/
+TR_INFO *trinfo_init(TR_INFO *tri){
+   if(tri)return(tri);                    /* tri is already set, double initialization is not allowed */
+   if(!(tri = (TR_INFO *)calloc(1,sizeof(TR_INFO))) ||
+      !(tri->fti = ftinfo_init()) ||
+      !(tri->tpi = tpinfo_init()) ||
+      !(tri->bri = brinfo_init()) ||
+      !(tri->cxi = cxinfo_init())
+      ){   tri = trinfo_release(tri);  }
+   tri->out        = NULL;                 /* This will allocate as needed, it might not ever be needed. */
+   tri->qe         = 0.0;
+   tri->esc        = 0.0;
+   tri->x          = DBL_MAX;
+   tri->y          = DBL_MAX;
+   tri->dirty      = 0;
+   tri->use_kern   = 1;
+   tri->load_flags = FT_LOAD_NO_SCALE;
+   tri->kern_mode  = FT_KERNING_UNSCALED;
+   tri->outspace   = 0;
+   tri->outused    = 0;
+   tri->usebk      = BKCLR_NONE;
+   memset(&(tri->bkcolor),0,sizeof(TRCOLORREF));
+   return(tri);
+}
+
+/**
+    \brief  Release a TR_INFO structure completely.
+      Release all associated memory, including FontConfig.
+      See also trinfo_clear() and trinfo_release_except_FC().
+      use like:  tri = trinfo_release(tri);
+    \param tri pointer to the TR_INFO structure.
+    \returns NULL.
+*/
+TR_INFO *trinfo_release(TR_INFO *tri){
+   if(tri){
+      if(tri->bri)tri->bri=brinfo_release(tri->bri);
+      if(tri->tpi)tri->tpi=tpinfo_release(tri->tpi);
+      if(tri->fti)tri->fti=ftinfo_release(tri->fti);
+      if(tri->cxi)tri->cxi=cxinfo_release(tri->cxi);
+      if(tri->out){ free(tri->out); tri->out=NULL; };
+      free(tri);
+   }
+   return(NULL);
+}
+
+/**
+    \brief  Release a TR_INFO structure mostly. 
+      Release all associated memory EXCEPT Fontconfig.
+      Fontconfig may still be needed elsewhere in a program and there is no way to figure that out here.
+      See also trinfo_clear() and trinfo_release().
+      use like:  tri = trinfo_release_except_FC(tri);
+    \param tri pointer to the TR_INFO structure.
+    \returns NULL.
+*/
+TR_INFO *trinfo_release_except_FC(TR_INFO *tri){
+   if(tri){
+      if(tri->bri)tri->bri=brinfo_release(tri->bri);
+      if(tri->tpi)tri->tpi=tpinfo_release(tri->tpi);
+      if(tri->fti)tri->fti=ftinfo_clear(tri->fti);
+      if(tri->cxi)tri->cxi=cxinfo_release(tri->cxi);
+      if(tri->out){ free(tri->out); tri->out=NULL; };
+      free(tri);
+   }
+   return(NULL);
+}
+
+/**
+    \brief  Clear a TR_INFO structure.
+    Releases text and rectangle information, but retains font information, both
+      Freetype information and Fontconfig information.
+      See also trinfo_release() and trinfo_release_except_FC().
+      Use like: tri = trinfo_clear(tri);
+    \param tri pointer to the TR_INFO structure.
+    \returns NULL.
+*/
+TR_INFO *trinfo_clear(TR_INFO *tri){
+   if(tri){
+
+      if(tri->bri)tri->bri=brinfo_release(tri->bri);
+      if(tri->tpi)tri->tpi=tpinfo_release(tri->tpi);
+      if(tri->cxi)tri->cxi=cxinfo_release(tri->cxi);
+      if(tri->out){ 
+         free(tri->out);
+         tri->out      = NULL;
+         tri->outused  = 0;
+         tri->outspace = 0;
+      };
+      /* Do NOT modify: qe, use_kern, usebk, load_flags, kern_mode, or bkcolor.  Set the rest back to their defaults */
+      tri->esc        = 0.0;
+      tri->x          = DBL_MAX;
+      tri->y          = DBL_MAX;
+      tri->dirty      = 0;
+      if(!(tri->tpi = tpinfo_init()) ||     /* re-init the pieces just released */
+         !(tri->bri = brinfo_init()) ||
+         !(tri->cxi = cxinfo_init())
+         ){
+            tri = trinfo_release(tri);      /* something horrible happened, clean out tri and return NULL */
+         }
+   }
+   return(tri);
+}
+
+
+/**
+    \brief  Set the quantization error value for a TR_INFO structure.
+      If coordinates have passed through an integer form limits
+      in accuracy may have been imposed.  For instance, if the X coordinate of a point in such a file
+      is 1000, and the conversion factor from those coordinates to points is .04, then eq is .04.  This
+      just says that single coordinates are only good to within .04, and two coordinates may differ by as much
+      as .08, just due to quantization error. So if some calculation shows a difference of
+     .02 it may be interpreted as this sort of error and set to 0.0.
+    \returns 0 on success, !0 on error.
+    \param tri pointer to TR_INFO structure
+    \param qe  quantization error.
+*/
+int trinfo_load_qe(TR_INFO *tri, double qe){
+   if(!tri)return(1);
+   if(qe<0.0)return(2);
+   tri->qe=qe;
+   return(0);
+}
+
+/**
+    \brief  Set the background color and whether or not to use it.
+      When background color is turned on each line of text is underwritten with a rectangle
+      of the specified color.  The rectangle is the merged bounding rectangle for that line.
+    \returns 0 on success but nothing changed, >0 on error, <0 on success and a value changed.
+    \param tri pointer to TR_INFO structure
+    \param usebk 0 for no background, anything else uses background color
+    \param bkcolor  background color to use
+*/
+int trinfo_load_bk(TR_INFO *tri, int usebk, TRCOLORREF bkcolor){
+   int status=0;
+   if(!tri){ status = 1; }
+   else {
+      if((usebk < BKCLR_NONE) || (usebk > BKCLR_ALL)){ status = 2; }
+      else {
+         status = trinfo_check_bk(tri, usebk, bkcolor);
+         tri->usebk = usebk;
+         tri->bkcolor = bkcolor;
+      }
+   }
+   return(status);
+}
+
+/**
+    \brief  Are the proposed new background and background color a change?
+    \returns 0 if they are the same, -1 if either is different
+    \param tri pointer to TR_INFO structure
+    \param usebk 0 for no background, anything else uses background color
+    \param bkcolor   background color to use
+*/
+int trinfo_check_bk(TR_INFO *tri, int usebk, TRCOLORREF bkcolor){
+   int status = 0;
+   if( (tri->usebk != usebk)  ||  memcmp(&tri->bkcolor,&bkcolor,sizeof(TRCOLORREF))){ status = -1; }
+   return(status);
+}
+
+/**
+    \brief  Set Freetype parameters and kerning mode (if any) in a TRI_INFO structure.
+    \returns 0 on success, !0 on error.
+    \param tri pointer to a TR_INFO structure
+    \param use_kern  0 if kerning is to be employed, !0 otherwise.
+    \param load_flags   Controls internal advance:
+  FT_LOAD_NO_SCALE, internal advance is in 1/64th of a point. (kerning values are still scaled)
+  FT_LOAD_TARGET_NORMAL internal advance is in 1/64th of a point.  The scale
+     factor seems to be (Font Size in points)*(DPI)/(32.0 pnts)*(72 dpi). 
+    \param kern_mode FT_KERNING_DEFAULT, FT_KERNING_UNFITTED, or FT_KERNING_UNSCALED.  Set to match calling application.
+*/
+int trinfo_load_ft_opts(TR_INFO *tri, int use_kern, int load_flags, int kern_mode){
+   if(!tri)return(1);
+   tri->use_kern   = use_kern;
+   tri->load_flags = load_flags;
+   tri->kern_mode  = kern_mode;
+   return(0);
+}
+
+/**
+    \brief  Append text to a TR_INFO struct's output buffer, expanding it if necessary.
+    \returns 0 on success, !0 on error.
+    \param tri pointer to a TR_INFO structure
+    \param src  Pointer to a text string.
+*/
+int trinfo_append_out(TR_INFO *tri, const char *src){
+   size_t slen;
+   uint8_t *tmp;
+   if(!src)return(-1);
+   slen = strlen(src);
+   if(tri->outused + (int) slen + 1 >= tri->outspace){
+      tri->outspace += TEREMAX(ALLOCOUT_CHUNK,slen+1);
+      tmp = realloc(tri->out, tri->outspace * sizeof(uint8_t) );
+      if(tmp){ tri->out = tmp; }
+      else { return(-1); }
+   }
+   memcpy(tri->out + tri->outused, src, slen+1); /* copy the terminator                       */
+   tri->outused += slen;                         /* do not count the terminator in the length */
+   return(0);
+}
+
+
+/**
+    \brief  Load a text object into a TR_INFO struct.
+    \returns 0 on success, !0 on error. -1 means that the escapement is different from the objects already loaded.
+    \param tri pointer to a TR_INFO structure
+    \param tsp pointer to a TCHUNK_SPECS structure (text object to load)
+    \param escapement angle in degrees of the text object.
+    \param flags special processing flags:
+       TR_EMFBOT calculate Y coordinates of ALIBOT object compatible with EMF files TA_BOTTOM alignment.
+*/
+int trinfo_load_textrec(TR_INFO *tri, const TCHUNK_SPECS *tsp, double escapement, int flags){
+   
+   int          status;
+   double       x,y,xe;
+   double       asc,dsc;     /* these are the ascender/descender for the actual text */
+   int          ymin,ymax;
+   double       fasc,fdsc;   /* these are the ascender/descender for the font as a whole (text independent) */
+   TP_INFO     *tpi;
+   FT_INFO     *fti;
+   BR_INFO     *bri;
+   int          current,idx,taln;
+   uint32_t     prev;
+   uint32_t    *text32,*tptr;
+   FNT_SPECS   *fsp;
+   BRECT_SPECS  bsp;
+   
+   /* check incoming parameters */
+   if(!tri)return(1);
+   if(!tsp)return(2);
+   if(!tsp->string)return(3);
+   fti   = tri->fti;
+   tpi   = tri->tpi;
+   bri   = tri->bri;
+   idx   = tsp->fi_idx;
+   taln  = tsp->taln;
+   if(!fti->used)return(4);
+   if(idx <0 || idx >= (int) fti->used)return(5);
+   fsp   = &(fti->fonts[idx]);
+
+   if(!tri->dirty){
+      tri->x     = tsp->x;
+      tri->y     = tsp->y;
+      tri->esc   = escapement;
+      tri->dirty = 1;
+   }
+   else {
+      if(tri->esc != escapement)return(-1);
+   }
+
+
+   tpinfo_insert(tpi,tsp);
+   current=tpi->used-1;
+   ymin  =  64000;
+   ymax  = -64000;
+
+   /* The geometry model has origin Y at the top of screen, positive Y is down, maximum positive
+   Y is at the bottom of the screen.  That makes "top" (by positive Y) actually the bottom
+   (as viewed on the screen.) */
+
+   escapement  *= 2.0 * M_PI / 360.0;                                      /* degrees to radians */
+   x = tpi->chunks[current].x - tri->x;                                    /* convert to internal orientation */
+   y = tpi->chunks[current].y - tri->y;
+   tpi->chunks[current].x = x * cos(escapement) - y * sin(escapement);     /* coordinate transformation */
+   tpi->chunks[current].y = x * sin(escapement) + y * cos(escapement);
+
+/*  Careful!  face bbox does NOT scale with FT_Set_Char_Size 
+printf("Face idx:%d bbox: xMax/Min:%ld,%ld yMax/Min:%ld,%ld UpEM:%d asc/des:%d,%d height:%d size:%f\n",
+                 idx, 
+                 fsp->face->bbox.xMax,fsp->face->bbox.xMin,
+                 fsp->face->bbox.yMax,fsp->face->bbox.yMin,
+                 fsp->face->units_per_EM,fsp->face->ascender,fsp->face->descender,fsp->face->height,fsp->fsize);
+*/
+
+   text32 = U_Utf8ToUtf32le((char *) tsp->string,0,NULL);
+   if(!text32){  // LATIN1 encoded >128 are generally not valid UTF, so the first will fail
+      text32 = U_Latin1ToUtf32le((char *) tsp->string,0,NULL);
+      if(!text32)return(5);
+   }
+   /* baseline advance is independent of character orientation */
+   for(xe=0.0, prev=0, tptr=text32; *tptr; tptr++){
+      status = TR_getadvance(fti, fsp, *tptr, (tri->use_kern ? prev: 0), tri->load_flags, tri->kern_mode, &ymin, &ymax);
+      if(status>=0){
+         xe += ((double) status)/64.0;
+      }
+      else { return(6); }
+      prev=*tptr;
+   }
+
+   /* Some glyphs in fonts have no vertical extent, for instance, Hebrew glyphs in Century Schoolbook L.
+   Use the 3/4 of the font size as a (very bad) approximation for the actual values.  */
+   if(ymin==0 && ymax==0){
+      ymax = 0.75 * fsp->fsize * 64.0;
+   }
+
+   asc = ((double)  (ymax))/64.0;
+   dsc = ((double)  (ymin))/64.0;  /* This is negative */
+/*  This did not work very well because the ascender/descender went well beyond the actual characters, causing
+    overlaps on lines that did not actually overlap (vertically).
+   asc = ((double) (fsp->face->ascender) )/64.0;
+   dsc = ((double) (fsp->face->descender))/64.0;
+*/
+
+   free(text32);
+
+   /* find the font ascender descender (general one, not specific for current text) */
+   fasc = ((double) (fsp->face->ascender) )/64.0;
+   fdsc = ((double) (fsp->face->descender))/64.0;
+      
+   /* originally the denominator was just 32.0, but it broke when units_per_EM wasn't 2048 */
+   double fixscale = tsp->fs/(((double) fsp->face->units_per_EM)/64.0);
+   if(tri->load_flags & FT_LOAD_NO_SCALE) xe *= fixscale;
+
+   /* now place the rectangle using ALN information */
+   if(      taln & ALIHORI & ALILEFT  ){
+      bsp.xll = tpi->chunks[current].x;
+      bsp.xur = tpi->chunks[current].x + xe;
+   }
+   else if( taln & ALIHORI & ALICENTER){
+      bsp.xll = tpi->chunks[current].x - xe/2.0;
+      bsp.xur = tpi->chunks[current].x + xe/2.0;
+   }
+   else{ /* taln & ALIHORI & ALIRIGHT */
+      bsp.xll = tpi->chunks[current].x - xe;
+      bsp.xur = tpi->chunks[current].x;
+   }
+   tpi->chunks[current].ldir = tsp->ldir;
+
+   if(tri->load_flags & FT_LOAD_NO_SCALE){
+      asc  *= fixscale;
+      dsc  *= fixscale;
+      fasc *= fixscale;
+      fdsc *= fixscale;
+   }
+   
+
+   /* From this point forward y is on the baseline, so need to correct it in chunks.  The asc/dsc are the general
+      ones for the font, else the text content will muck around with the baseline in BAD ways. */
+   if(      taln & ALIVERT & ALITOP  ){  tpi->chunks[current].y += fasc;           }
+   else if( taln & ALIVERT & ALIBASE){                                             } /* no correction required */
+   else{ /* taln & ALIVERT & ALIBOT */
+       if(flags & TR_EMFBOT){            tpi->chunks[current].y -= 0.35 * tsp->fs; } /* compatible with EMF implementations */
+       else {                            tpi->chunks[current].y += fdsc;           }
+   } 
+   tpi->chunks[current].boff = -dsc;
+
+   /* since y is always on the baseline, the lower left and upper right are easy.  These use asc/dsc for the particular text,
+      so that the bounding box will fit it tightly. */
+   bsp.yll = tpi->chunks[current].y - dsc;
+   bsp.yur = tpi->chunks[current].y - asc;
+   brinfo_insert(bri,&bsp);
+   tpi->chunks[current].rt_tidx = bri->used - 1; /* index of rectangle that contains it */
+
+  return(0);  
+}
+
+/**
+    \brief  Fontweight conversion.  Fontconfig units to SVG units.
+         Anything not recognized becomes "normal" == 400.  
+         There is no interpolation because a value that mapped to 775, for instance, most
+         likely would not display properly because it is intermediate between 700 and 800, and
+         only those need be supported in SVG viewers.
+    \returns SVG font weight
+    \param weight Fontconfig font weight.
+*/
+int TR_weight_FC_to_SVG(int weight){
+  int ret=400;
+  if(     weight ==      0){ ret = 100; }
+  else if(weight ==     40){ ret = 200; }
+  else if(weight ==     50){ ret = 300; }
+  else if(weight ==     80){ ret = 400; }
+  else if(weight ==    100){ ret = 500; }
+  else if(weight ==    180){ ret = 600; }
+  else if(weight ==    200){ ret = 700; }
+  else if(weight ==    205){ ret = 800; }
+  else if(weight ==    210){ ret = 900; }
+  else                     { ret = 400; }
+  return(ret);
+}
+
+/**
+    \brief  Set the padding that will be added to bounding rectangles before checking for overlaps in brinfo_overlap().
+    \returns void
+    \param rt_pad pointer to an RT_PAD structure.
+    \param up     padding for the top    of a bounding rectangle.
+    \param down   padding for the bottom of a bounding rectangle.
+    \param left   padding for the left   of a bounding rectangle.
+    \param right  padding for the right  of a bounding rectangle.
+*/
+void TR_rt_pad_set(RT_PAD *rt_pad, double up, double down, double left, double right){
+   rt_pad->up    = up;  
+   rt_pad->down  = down; 
+   rt_pad->left  = left; 
+   rt_pad->right = right;
+}            
+
+/**
+    \brief  Convert from analyzed complexes to SVG format.
+    \returns void
+    \param tri pointer to a TR_INFO struct which will be analyzed.  Result is stored in its "out" buffer.
+*/
+void TR_layout_2_svg(TR_INFO *tri){
+   double        x = tri->x;
+   double        y = tri->y;
+   double        dx,dy;
+   double        esc;
+   double        recenter;  /* horizontal offset to set things up correctly for CJ and RJ text, is 0 for LJ*/
+   double        lineheight=1.25;
+   int           cutat;
+   FT_INFO      *fti=tri->fti;      /* Font info storage                   */
+   TP_INFO      *tpi=tri->tpi;      /* Text Info/Position Info storage     */
+   BR_INFO      *bri=tri->bri;      /* bounding Rectangle Info storage     */
+   CX_INFO      *cxi=tri->cxi;      /* Complexes deduced for this text     */
+   TCHUNK_SPECS *tsp;               /* current text object                 */
+   CX_SPECS     *csp;
+   CX_SPECS     *cline_sp;
+   unsigned int  i,j,k,jdx,kdx;
+   int           ldir;
+   char          obuf[1024];        /* big enough for style and so forth   */
+   char          cbuf[16];          /* big enough for one hex color        */
+
+   char          stransform[128];
+   double        newx,newy,tmpx;
+   uint32_t      utmp;
+
+   /* copy the current numeric locale, make a copy because setlocale may stomp on
+      the memory it points to.  Then change it because SVG needs decimal points, 
+      not commas, in floats.  Restore on exit from this routine.
+   */
+   char *prev_locale = setlocale(LC_NUMERIC,NULL);
+   char *hold_locale = malloc(sizeof(char) * (strlen(prev_locale) + 1));
+   strcpy(hold_locale,prev_locale);
+   (void) setlocale(LC_NUMERIC,"POSIX");
+
+/*
+#define DBG_TR_PARA  0
+#define DBG_TR_INPUT 1
+*/
+    /* The debug section below is difficult to see if usebk is anything other than BKCLR_NONE */
+#if DBG_TR_PARA || DBG_TR_INPUT  /* enable debugging code, writes extra information into SVG */
+    /* put rectangles down for each text string - debugging!!!  This will not work properly for any Narrow fonts */
+   esc  = tri->esc;
+   esc *= 2.0 * M_PI / 360.0;                             /* degrees to radians and change direction of rotation */
+   sprintf(stransform,"transform=\"matrix(%f,%f,%f,%f,%f,%f)\"\n",cos(esc),-sin(esc),sin(esc),cos(esc), 1.25*x,1.25*y);
+   for(i=cxi->phase1; i<cxi->used;i++){                   /* over all complex members from phase2 == TR_PARA_* complexes */
+      csp = &(cxi->cx[i]);
+      for(j=0; j<csp->kids.used; j++){                    /* over all members of these complexes, which are phase1 complexes  */
+         jdx = csp->kids.members[j];                      /* index of phase1 complex (all are TR_TEXT or TR_LINE)             */
+         for(k=0; k<cxi->cx[jdx].kids.used; k++){         /* over all members of the phase1 complex     */
+            kdx = cxi->cx[jdx].kids.members[k];           /* index for text objects in tpi              */
+            tsp = &tpi->chunks[kdx];
+            ldir = tsp->ldir;
+            if(!j && !k){
+#if DBG_TR_PARA
+               TRPRINT(tri, "<rect\n");
+               TRPRINT(tri, "style=\"color:#0000FF;color-interpolation:sRGB;color-interpolation-filters:linearRGB;fill:none;stroke:#000000;stroke-width:0.8;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate;clip-rule:nonzero\"\n");
+                  sprintf(obuf,"width=\"%f\"\n", 1.25*(bri->rects[csp->rt_cidx].xur - bri->rects[csp->rt_cidx].xll));
+               TRPRINT(tri, obuf);
+                  sprintf(obuf,"height=\"%f\"\n",1.25*(bri->rects[csp->rt_cidx].yll - bri->rects[csp->rt_cidx].yur));
+               TRPRINT(tri, obuf);
+                  sprintf(obuf,"x=\"%f\" y=\"%f\"\n",1.25*(bri->rects[csp->rt_cidx].xll),1.25*(bri->rects[csp->rt_cidx].yur));
+               TRPRINT(tri, obuf);
+               TRPRINT(tri, stransform);
+               TRPRINT(tri, "/>\n");
+#endif  /* DBG_TR_PARA */
+            }
+#if DBG_TR_INPUT  /* debugging code, this section writes the original text objects */
+            newx = 1.25*(ldir == LDIR_RL ? bri->rects[tsp->rt_tidx].xur : bri->rects[tsp->rt_tidx].xll);
+            newy = 1.25*(bri->rects[tsp->rt_tidx].yur);
+            TRPRINT(tri, "<rect\n");
+            TRPRINT(tri, "style=\"color:#000000;color-interpolation:sRGB;color-interpolation-filters:linearRGB;fill:none;stroke:#00FF00;stroke-width:0.3;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate;clip-rule:nonzero\"\n");
+               sprintf(obuf,"width=\"%f\"\n", 1.25*(bri->rects[tsp->rt_tidx].xur - bri->rects[tsp->rt_tidx].xll));
+            TRPRINT(tri, obuf);
+               sprintf(obuf,"height=\"%f\"\n",1.25*(bri->rects[tsp->rt_tidx].yll - bri->rects[tsp->rt_tidx].yur));
+            TRPRINT(tri, obuf);
+               sprintf(obuf,"x=\"%f\" y=\"%f\"\n",1.25*(bri->rects[tsp->rt_tidx].xll),newy);
+            TRPRINT(tri, obuf);
+            TRPRINT(tri, stransform);
+            TRPRINT(tri, "/>\n");
+
+            newy = 1.25*(bri->rects[tsp->rt_tidx].yll - tsp->boff);
+               sprintf(obuf,"<text x=\"%f\" y=\"%f\"\n",newx, newy );
+            TRPRINT(tri, obuf);
+               sprintf(obuf,"xml:space=\"preserve\"\n");
+            TRPRINT(tri, obuf);
+            TRPRINT(tri, stransform);
+            TRPRINT(tri, "style=\"fill:#FF0000;");    
+               sprintf(obuf,"font-size:%fpx;",tsp->fs*1.25);  /*IMPORTANT, if the FS is given in pt it looks like crap in browsers.  As if px != 1.25 pt, maybe 96 dpi not 90?*/
+            TRPRINT(tri, obuf);
+               sprintf(obuf,"font-style:%s;",(tsp->italics ? "italic" : "normal"));
+            TRPRINT(tri, obuf);
+            TRPRINT(tri, "font-variant:normal;");
+               sprintf(obuf,"font-weight:%d;",TR_weight_FC_to_SVG(tsp->weight));
+            TRPRINT(tri, obuf);
+               sprintf(obuf,"font-stretch:%s;",(tsp->condensed==100 ? "Normal" : "Condensed"));
+            TRPRINT(tri, obuf);
+               sprintf(obuf,"text-anchor:%s;",(tsp->ldir == LDIR_RL ? "end" : "start"));
+            TRPRINT(tri, obuf);
+            cutat=strcspn((char *)fti->fonts[tsp->fi_idx].fontspec,":");
+               sprintf(obuf,"font-family:%.*s;",cutat,fti->fonts[tsp->fi_idx].fontspec);
+            TRPRINT(tri, obuf);
+               sprintf(obuf,"\n\">%s</text>\n",&tsp->string[tsp->spaces]);    
+            TRPRINT(tri, obuf);
+#endif /* DBG_TR_INPUT debugging code, original text objects */
+         }
+      }
+   }
+#endif /* DBG_TR_PARA and/or DBG_TR_INPUT  */
+
+
+   if(tri->usebk){
+      esc  = tri->esc;
+      esc *= 2.0 * M_PI / 360.0;                             /* degrees to radians and change direction of rotation */
+      sprintf(stransform,"transform=\"matrix(%f,%f,%f,%f,%f,%f)\"\n",cos(esc),-sin(esc),sin(esc),cos(esc), 1.25*x,1.25*y);
+
+      for(i=cxi->phase1; i<cxi->used;i++){                   /* over all complex members from phase2 == TR_PARA_* complexes */
+         TRPRINT(tri, "<g>\n");                              /* group backgrounds for each <text> object in the SVG */
+         csp = &(cxi->cx[i]);
+         for(j=0; j<csp->kids.used; j++){                    /* over all members of these complexes, which are phase1 complexes  */
+            jdx = csp->kids.members[j];                      /* index of phase1 complex (all are TR_TEXT or TR_LINE)             */
+            cline_sp = &(cxi->cx[jdx]);
+            if(tri->usebk == BKCLR_LINE){
+               TRPRINT(tri, "<rect\n");
+                  sprintf(obuf,"style=\"color-interpolation:sRGB;color-interpolation-filters:linearRGB;fill:#%2.2X%2.2X%2.2X;;stroke:none;;stroke-dasharray:none;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate;clip-rule:nonzero\"\n",tri->bkcolor.Red,tri->bkcolor.Green,tri->bkcolor.Blue);    
+               TRPRINT(tri, obuf);
+                  sprintf(obuf,"width=\"%f\"\n", 1.25*(bri->rects[cline_sp->rt_cidx].xur - bri->rects[cline_sp->rt_cidx].xll));
+               TRPRINT(tri, obuf);
+                  sprintf(obuf,"height=\"%f\"\n",1.25*(bri->rects[cline_sp->rt_cidx].yll - bri->rects[cline_sp->rt_cidx].yur));
+               TRPRINT(tri, obuf);
+                  sprintf(obuf,"x=\"%f\" y=\"%f\"\n",1.25*(bri->rects[cline_sp->rt_cidx].xll),1.25*(bri->rects[cline_sp->rt_cidx].yur));
+               TRPRINT(tri, obuf);
+               TRPRINT(tri, stransform);
+               TRPRINT(tri, "/>\n");
+            }
+            
+            for(k=0; k<cxi->cx[jdx].kids.used; k++){         /* over all members of the phase1 complex     */
+               kdx = cxi->cx[jdx].kids.members[k];           /* index for text objects in tpi              */
+               tsp = &tpi->chunks[kdx];
+               ldir = tsp->ldir;
+               if(!j && !k){
+                  if(tri->usebk == BKCLR_ALL){
+                    TRPRINT(tri, "<rect\n");
+                        sprintf(obuf,"style=\"color-interpolation:sRGB;color-interpolation-filters:linearRGB;fill:#%2.2X%2.2X%2.2X;;stroke:none;;stroke-dasharray:none;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate;clip-rule:nonzero\"\n",tri->bkcolor.Red,tri->bkcolor.Green,tri->bkcolor.Blue);    
+                     TRPRINT(tri, obuf);
+                        sprintf(obuf,"width=\"%f\"\n", 1.25*(bri->rects[csp->rt_cidx].xur - bri->rects[csp->rt_cidx].xll));
+                     TRPRINT(tri, obuf);
+                        sprintf(obuf,"height=\"%f\"\n",1.25*(bri->rects[csp->rt_cidx].yll - bri->rects[csp->rt_cidx].yur));
+                     TRPRINT(tri, obuf);
+                        sprintf(obuf,"x=\"%f\" y=\"%f\"\n",1.25*(bri->rects[csp->rt_cidx].xll),1.25*(bri->rects[csp->rt_cidx].yur));
+                     TRPRINT(tri, obuf);
+                     TRPRINT(tri, stransform);
+                     TRPRINT(tri, "/>\n");
+                  }
+               }
+               if(tri->usebk == BKCLR_FRAG){
+                  newx = 1.25*(ldir == LDIR_RL ? bri->rects[tsp->rt_tidx].xur : bri->rects[tsp->rt_tidx].xll);
+                  newy = 1.25*(bri->rects[tsp->rt_tidx].yur);
+                  TRPRINT(tri, "<rect\n");
+                     sprintf(obuf,"style=\"color-interpolation:sRGB;color-interpolation-filters:linearRGB;fill:#%2.2X%2.2X%2.2X;;stroke:none;;stroke-dasharray:none;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate;clip-rule:nonzero\"\n",tri->bkcolor.Red,tri->bkcolor.Green,tri->bkcolor.Blue);    
+                  TRPRINT(tri, obuf);
+                     sprintf(obuf,"width=\"%f\"\n", 1.25*(bri->rects[tsp->rt_tidx].xur - bri->rects[tsp->rt_tidx].xll));
+                  TRPRINT(tri, obuf);
+                     sprintf(obuf,"height=\"%f\"\n",1.25*(bri->rects[tsp->rt_tidx].yll - bri->rects[tsp->rt_tidx].yur));
+                  TRPRINT(tri, obuf);
+                     sprintf(obuf,"x=\"%f\" y=\"%f\"\n",newx,newy);
+                  TRPRINT(tri, obuf);
+                  TRPRINT(tri, stransform);
+                  TRPRINT(tri, "/>\n");
+               }
+            }
+         }
+         TRPRINT(tri, "</g>\n");                             /* end of grouping for backgrounds for each <text> object in the SVG */
+      }
+   }
+
+
+   /* over all complex members from phase2.  Paragraphs == TR_PARA_*  */
+   for(i=cxi->phase1; i<cxi->used;i++){
+      csp    = &(cxi->cx[i]);
+      esc    = tri->esc;
+      esc   *= 2.0 * M_PI / 360.0;                           /* degrees to radians and change direction of rotation */
+      
+      /* over all members of the present Paragraph.  Each of these is a line and a phase 1 complex.
+      It may be either TR_TEXT or TR_LINE */
+      for(j=0; j<csp->kids.used; j++){
+         if(j){
+             sprintf(obuf,"</tspan>");
+             TRPRINT(tri, obuf);
+         }
+         jdx = csp->kids.members[j];                         /* index of phase1 complex (all are TR_TEXT or TR_LINE)             */
+         recenter = 0;                                       /* mostly to quiet a compiler warning, should always be set below */
+         
+
+         /* over all members of the present Line.  These are the original text objects which were reassembled.
+         There will be one for TR_TEXT, more than one for TR_LINE */
+         for(k=0; k<cxi->cx[jdx].kids.used; k++){
+            kdx = cxi->cx[jdx].kids.members[k];               /* index for text objects in tpi, for this k  */
+            tsp = &tpi->chunks[kdx];                          /* text chunk for this k                      */
+            ldir = tsp->ldir;                                 /* language direction for this k              */
+            if(!k){                                            /* first iteration */
+               switch(csp->type){                             /* set up the alignment, if there is one */
+                  case TR_TEXT:
+                  case TR_LINE:
+                     /* these should never occur, this section quiets a compiler warning */
+                     break;
+                  case TR_PARA_UJ:
+                  case TR_PARA_LJ:
+                     if(ldir == LDIR_RL){  recenter = -(bri->rects[cxi->cx[jdx].rt_cidx].xur - bri->rects[cxi->cx[jdx].rt_cidx].xll);     }
+                     else {                recenter =  0.0;                                                                               }
+                     break;
+                  case TR_PARA_CJ:
+                     if(ldir == LDIR_RL){  recenter = -(bri->rects[cxi->cx[jdx].rt_cidx].xur - bri->rects[cxi->cx[jdx].rt_cidx].xll)/2.0; }
+                     else {                recenter = +(bri->rects[cxi->cx[jdx].rt_cidx].xur - bri->rects[cxi->cx[jdx].rt_cidx].xll)/2.0; }
+                     break;
+                  case TR_PARA_RJ:
+                     if(ldir == LDIR_RL){  recenter =  0.0;                                                                               }
+                     else {                recenter = +(bri->rects[cxi->cx[jdx].rt_cidx].xur - bri->rects[cxi->cx[jdx].rt_cidx].xll);     }
+                     break;
+               }
+               if(!j){
+                  TRPRINT(tri, "<text\n");
+                  TRPRINT(tri, "xml:space=\"preserve\"\n");
+                  TRPRINT(tri, "style=\"");
+                     sprintf(obuf,"font-size:%fpx;",tsp->fs*1.25);  /*IMPORTANT, if the FS is given in pt it looks like crap in browsers.  As if px != 1.25 pt, maybe 96 dpi not 90?*/
+                  TRPRINT(tri, obuf);
+                     sprintf(obuf,"font-style:%s;",(tsp->italics ? "italic" : "normal"));
+                  TRPRINT(tri, obuf);
+                  TRPRINT(tri, "font-variant:normal;");
+                     sprintf(obuf,"font-weight:%d;",TR_weight_FC_to_SVG(tsp->weight));
+                  TRPRINT(tri, obuf);
+                     sprintf(obuf,"font-stretch:%s;",(tsp->condensed==100 ? "Normal" : "Condensed"));
+                  TRPRINT(tri, obuf);
+                  if(tsp->vadvance){ lineheight = tsp->vadvance *100.0; }
+                  else {             lineheight = 125.0;                }
+                     sprintf(obuf,"line-height:%f%%;",lineheight);
+                  TRPRINT(tri, obuf);
+                  TRPRINT(tri, "letter-spacing:0px;");
+                  TRPRINT(tri, "word-spacing:0px;");
+                  TRPRINT(tri, "fill:#000000;");
+                  TRPRINT(tri, "fill-opacity:1;");
+                  TRPRINT(tri, "stroke:none;");
+                  cutat=strcspn((char *)fti->fonts[tsp->fi_idx].fontspec,":");
+                     sprintf(obuf,"font-family:%.*s;",cutat,fti->fonts[tsp->fi_idx].fontspec);
+                  TRPRINT(tri, obuf);
+                  switch(csp->type){                     /* set up the alignment, if there is one */
+                     case TR_TEXT:
+                     case TR_LINE:
+                        /* these should never occur, this section quiets a compiler warning */
+                        break;
+                     case TR_PARA_UJ:
+                     case TR_PARA_LJ:
+                        sprintf(obuf,"text-align:start;text-anchor:start;");
+                        break;
+                     case TR_PARA_CJ:
+                        sprintf(obuf,"text-align:center;text-anchor:middle;");
+                        break;
+                     case TR_PARA_RJ:
+                        sprintf(obuf,"text-align:end;text-anchor:end;"); 
+                        break;
+                  }
+                  TRPRINT(tri, obuf);
+                  TRPRINT(tri, "\"\n");  /* End of style specification */
+                     sprintf(obuf,"transform=\"matrix(%f,%f,%f,%f,%f,%f)\"\n",cos(esc),-sin(esc),sin(esc),cos(esc),1.25*x,1.25*y);
+                  TRPRINT(tri, obuf);
+                     tmpx = 1.25*((ldir == LDIR_RL ? bri->rects[kdx].xur : bri->rects[kdx].xll) + recenter);
+                     sprintf(obuf,"x=\"%f\" y=\"%f\"\n>",tmpx,1.25*(bri->rects[kdx].yll - tsp->boff));
+                  TRPRINT(tri, obuf);
+               }
+               tmpx = 1.25*((ldir == LDIR_RL ? bri->rects[kdx].xur : bri->rects[kdx].xll) + recenter);
+                  sprintf(obuf,"<tspan sodipodi:role=\"line\"\nx=\"%f\" y=\"%f\"\n>",tmpx,1.25*(bri->rects[kdx].yll - tsp->boff));
+               TRPRINT(tri, obuf);
+            }
+           TRPRINT(tri, "<tspan\n");
+            
+            /* Scale kerning and make any other necessary adjustments  
+            
+            */
+            dx = 1.25 * tsp->xkern;
+            dy = 1.25 * tsp->ykern;
+
+            sprintf(obuf,"dx=\"%f\" dy=\"%f\" ",dx, dy);
+            TRPRINT(tri, obuf);
+               sprintf(obuf,"style=\"fill:#%2.2X%2.2X%2.2X;",tsp->color.Red,tsp->color.Green,tsp->color.Blue);    
+            TRPRINT(tri, obuf);
+               sprintf(obuf,"font-size:%fpx;",tsp->fs*1.25);  /*IMPORTANT, if the FS is given in pt it looks like crap in browsers.  As if px != 1.25 pt, maybe 96 dpi not 90?*/
+            TRPRINT(tri, obuf);
+               sprintf(obuf,"font-style:%s;",(tsp->italics ? "italic" : "normal"));
+            TRPRINT(tri, obuf);
+            if(tsp->decoration & TXTDECOR_TMASK){
+                sprintf(obuf,"text-decoration:");
+                /* multiple text decoration styles may be set */
+                utmp = tsp->decoration & TXTDECOR_TMASK;
+                if(utmp & TXTDECOR_UNDER ){ strcat(obuf," underline");   }
+                if(utmp & TXTDECOR_OVER  ){ strcat(obuf," overline");    }
+                if(utmp & TXTDECOR_BLINK ){ strcat(obuf," blink");       }
+                if(utmp & TXTDECOR_STRIKE){ strcat(obuf," line-through");}
+                if(*obuf){
+                   /* only a single text decoration line type may be set */
+                   switch(tsp->decoration & TXTDECOR_LMASK){
+                      case TXTDECOR_SOLID:                             break;  // "solid" is the CSS 3 default, omitting it remains CSS 2 compatible
+                      case TXTDECOR_DOUBLE:    strcat(obuf," double"); break;  // these are all CSS3
+                      case TXTDECOR_DOTTED:    strcat(obuf," dotted"); break;
+                      case TXTDECOR_DASHED:    strcat(obuf," dashed"); break;
+                      case TXTDECOR_WAVY:      strcat(obuf," wavy"  ); break;
+                      default:                                         break;
+                   }
+                   if((tsp->decoration & TXTDECOR_CLRSET) && memcmp(&(tsp->decColor),&(tsp->color),sizeof(TRCOLORREF))){  
+                      /* CSS 3, CSS 2 implementations may choke on it. If the specified color matches text color omit, for better CSS 2 compatitiblity. */
+                      sprintf(cbuf," #%2.2X%2.2X%2.2X",tsp->decColor.Red,tsp->decColor.Green,tsp->decColor.Blue);
+                      strcat(obuf,cbuf);    
+                   }
+                }
+                strcat(obuf,";");
+                TRPRINT(tri,obuf);
+            }
+            TRPRINT(tri, "font-variant:normal;");
+               sprintf(obuf,"font-weight:%d;",TR_weight_FC_to_SVG(tsp->weight));
+            TRPRINT(tri, obuf);
+               sprintf(obuf,"font-stretch:%s;",(tsp->condensed==100 ? "Normal" : "Condensed"));
+            TRPRINT(tri, obuf);
+            cutat=strcspn((char *)fti->fonts[tsp->fi_idx].fontspec,":");
+               sprintf(obuf,"font-family:%.*s;\"",cutat,fti->fonts[tsp->fi_idx].fontspec);
+            TRPRINT(tri, obuf);
+            TRPRINT(tri, "\n>");    
+            TRPRINT(tri, (char *) tsp->string);    
+            TRPRINT(tri, "</tspan>");    
+         }  /* end of k loop */
+      }     /* end of j loop */
+      TRPRINT(tri,"</tspan></text>\n");
+   }        /* end of i loop */
+
+   /* restore locale and free memory. */
+   (void) setlocale(LC_NUMERIC,hold_locale);
+   free(hold_locale);
+}
+
+/**
+    \brief  Attempt to figure out the original organization, in lines and paragraphs, of the text objects.
+   The method is:
+   1. Generate complexes from the text objects (strings) by overlaps (optionally allowing up to two spaces to be
+      added) to produce larger rectangles. Complexes that are more or less sequential and have 2 or more text objects
+      are TR_LINEs, therwise they are TR_TEXT.
+   2. Group sequential complexes (TR_LINE or TR_TEXT) into TR_PARA_UJ (paragraphs,by smooth progression in vertical
+      position down page).
+   3. Analyze the paragraphs to classify them as Left/Center/Right justified (possibly with indentation.)  If 
+      they do not fall into any of these categories break that one back down into TR_LINE/TR_TEXT.
+   4. Return the number of complex text objects.
+    \returns Number of complexes.  (>=1, <= number of text objects.) <0 is an error.
+    \param tri    pointer to the TR_INFO structure holding the data, which will also hold the results.
+*/
+int TR_layout_analyze(TR_INFO *tri){
+   unsigned int    i,j,k;
+   int             ok;
+   int             cxidx;
+   int             src_rt;
+   int             dst_rt;
+   TP_INFO        *tpi;
+   BR_INFO        *bri;
+   CX_INFO        *cxi;
+   FT_INFO        *fti;
+   BRECT_SPECS     bsp;
+   RT_PAD          rt_pad_i;
+   RT_PAD          rt_pad_j;
+   double          ratio;
+   double          qsp,dx,dy;
+   double          spcadv;
+   enum tr_classes type;
+   TCHUNK_SPECS   *tspi;
+   TCHUNK_SPECS   *tspj;
+   TCHUNK_SPECS   *tspRevEnd=NULL;
+   TCHUNK_SPECS   *tspRevStart=NULL;
+   CX_SPECS       *csp;
+   CHILD_SPECS    *kidp;  /* used with preceding complex (see below) */
+   CHILD_SPECS    *kidc;  /* used with current   complex (see below) */
+   int             lastldir,ldir,rev;
+
+   if(!tri)return(-1);
+   if(!tri->cxi)return(-2);
+   if(!tri->tpi)return(-3);
+   if(!tri->bri)return(-4);
+   if(!tri->fti)return(-5);
+   tpi=tri->tpi;
+   cxi=tri->cxi;
+   bri=tri->bri;
+   fti=tri->fti;
+   cxi->lines  = 0;
+   cxi->paras  = 0;
+   cxi->phase1 = 0;
+
+/* When debugging  
+   ftinfo_dump(fti);
+*/
+   /* Phase 1.  Working sequentially, insert text.  Initially as TR_TEXT and then try to extend to TR_LINE by checking
+      overlaps.  When done the complexes will contain a mix of TR_LINE and TR_TEXT. */
+   
+   for(i=0; i<tpi->used; i++){
+      tspi = &(tpi->chunks[i]);
+      memcpy(&bsp,&(bri->rects[tspi->rt_tidx]),sizeof(BRECT_SPECS));  /* Must make a copy as next call may reallocate rects! */
+      (void) brinfo_insert(bri,&bsp);
+      dst_rt = bri->used-1;
+      (void) cxinfo_insert(cxi, i, dst_rt, TR_TEXT);
+      cxidx = cxi->used-1;
+
+      spcadv = fti->fonts[tspi->fi_idx].spcadv * tspi->fs/32.0;  /* spcadv was always FT_LOAD_NO_SCALE */
+      /* for the leading text: pad with no leading and two trailing spaces, leading and trailing depend on direction */
+      if(tspi->ldir == LDIR_RL){ TR_rt_pad_set(&rt_pad_i,tri->qe, tri->qe, tri->qe + 2.0 * spcadv, 0.0); }
+      else {                     TR_rt_pad_set(&rt_pad_i,tri->qe, tri->qe, 0.0, tri->qe + 2.0 * spcadv); }
+
+      for(j=i+1; j<tpi->used; j++){
+         tspj = &(tpi->chunks[j]);
+         /* Reject font size changes of greater than 50%, these are almost certainly not continuous text.  These happen
+            in math formulas, for instance, where a sum or integral is much larger than the other symbols. */
+         ratio = (double)(tspj->fs)/(double)(tspi->fs);
+         if(ratio >2.0 || ratio <0.5)break;
+         
+         spcadv = fti->fonts[tspj->fi_idx].spcadv * tspj->fs/32.0;  /* spcadv was always FT_LOAD_NO_SCALE */
+         /* for the trailing text: pad with one leading and trailing spaces (so it should work L->R and R->L)  */
+         TR_rt_pad_set(&rt_pad_j,tri->qe, tri->qe, spcadv, spcadv);
+         src_rt = tspj->rt_tidx;
+
+         /* Reject direction changes like [1 <- Hebrew][2 -> English], that is where the direction changes AND the
+         next logical piece of text is "upstream" positionally of its logical predecessor.  The meaning of such
+         a construct is at best ambiguous.  The test is only applied with respect to the first text chunk.  This sort
+         of construct may appear when a valid initial construct like [1->English][2<-Hebrew][3->English] is edited
+         and the leading chunk of text removed.  
+         
+         Also reject reversed order text as in (English) <A><B><C> (draw order) arranged as <C><B><A>.  This happens
+         if the language direction field is incorrect, perhaps due to a corrupt or malformed input file.
+         */
+         if(brinfo_upstream(bri,
+                            dst_rt,                   /* index into bri for dst */
+                            src_rt,                   /* index into bri for src */
+                            tspi->ldir,tspj->ldir))break;
+
+         if(!brinfo_overlap(bri,
+                            dst_rt,                   /* index into bri for dst */
+                            src_rt,                   /* index into bri for src */
+                            &rt_pad_i,&rt_pad_j)){
+             (void) cxinfo_append(cxi,j,TR_LINE);
+             (void) brinfo_merge(bri,dst_rt,src_rt);
+             /* for the leading text: pad with two leading and trailing spaces (so it should work L->R and R->L */
+             spcadv = fti->fonts[tspj->fi_idx].spcadv * tspj->fs/32.0;  /* spcadv was always FT_LOAD_NO_SCALE */
+             TR_rt_pad_set(&rt_pad_i, tri->qe, tri->qe,
+                tri->qe + 2.0 * spcadv, tri->qe + 2.0 * spcadv);
+         }
+         else { /* either alignment ge*/
+             break;
+         }
+      }
+      
+      /* Bidirectional text will cause complexes to not assemble in one pass.
+      This happens whenever a change of direction occurs with 2 or more sequential elements in 
+      the opposite direction, 
+      
+      Let + = LR and - = RL.
+      
+      Reading left to right, this happens with  +-- or -++. 
+      For instance, the sequence ++-+ ---+  would break into the two complexes shown. 
+      Not until the last element in the second complex is added will the bounding rectangles for the complexes overlap.  
+      
+      Check for this effect now if there is a preceding complex and the first element of the current complex is
+      reversed from the last in the preceding. */
+      if(cxidx >= 1){
+         kidp = &(cxi->cx[cxidx-1].kids);
+         kidc = &(cxi->cx[cxidx  ].kids);
+         tspi = &(tpi->chunks[  kidp->members[kidp->used - 1]  ]);  /* here, the last  text element in preceding complex */
+         tspj = &(tpi->chunks[  kidc->members[0             ]  ]);  /* here, tge first text element in current   complex */
+         if(tspi->ldir != tspj->ldir){
+            spcadv = fti->fonts[tspi->fi_idx].spcadv * tspi->fs/32.0;
+            if(tspi->ldir == LDIR_RL){ TR_rt_pad_set(&rt_pad_i,tri->qe, tri->qe, tri->qe + 2.0 * spcadv, 0.0); }
+            else {                     TR_rt_pad_set(&rt_pad_i,tri->qe, tri->qe, 0.0, tri->qe + 2.0 * spcadv); }
+            spcadv = fti->fonts[tspj->fi_idx].spcadv * tspj->fs/32.0;
+            TR_rt_pad_set(&rt_pad_j,tri->qe, tri->qe, spcadv, spcadv);
+            if(!brinfo_overlap(bri,
+                               cxi->cx[cxidx-1].rt_cidx,   /* index into rt for dst cx */
+                               cxi->cx[cxidx].rt_cidx,     /* index into rt for src cx */
+                               &rt_pad_i,&rt_pad_j)){
+               /* Merge the current complex into the preceding one*/
+               (void) cxinfo_merge(cxi, cxidx-1, cxidx, TR_LINE);
+               (void) brinfo_merge(bri,cxi->cx[cxidx-1].rt_cidx,cxi->cx[cxidx].rt_cidx); /* merge the bounding boxes*/
+               (void) cxinfo_trim(cxi);
+               cxi->lines--; /* else the normal line count value is one too high */
+                /* remove the current complex                      */
+            }
+         }
+      }
+      
+      if(cxi->cx[cxidx].type == TR_LINE)cxi->lines++;
+      i=j-1;  /* start up after the last merged entry (there may not be any) */
+   }
+   cxi->phase1 = cxi->used;  /* total complexes defined in this phase, all TR_LINE or TR_TEXT */
+   
+   /* phase 1.5, calculate kerning.  This is as good a place to do it as any.  At this point all kern values
+   are zero.  Each of these pieces is strictly unidirectional, but each piece can have a different direction.
+   The direction of the line is set by the first text element.  The ends of runs of elements which are
+   reversed with respect to the line direction are special, everything else is simple:
+   Let: + == L->R, - == R->L, $ == end of text, the rules for kerning on B are:
+           A  B others             xkern
+    [+|$]  +  + [+|$]              Bll - Aur
+    [-|$]  -  - [-|$]              All - Bur (chs)
+           +  - +   [-|$]          Bll - Aur (chs)
+           -  + -   [+|$]          All - Bur
+           +  - -...[-=C] [+|$]    All - Cur (chs)
+           -  + +...[+=C] [-|$]    Cll - Aur
+   
+   chs = change sign, because dx is an absolute direction, and direction of text on RTL is in -x.
+   
+   Kerning calculations currently seems unstable for R->L if the kerning extends to the end of the line.  If
+   the first and last characters are back in sync there are no issues.  When things go south R->L left justified
+   text is not justified when read in.
+   */
+   
+   for(i=0; i < cxi->phase1; i++){  /* over all lines */
+      csp = &(cxi->cx[i]);
+      if(csp->kids.used < 2)continue;               /* no kerning possible                        */
+      tspi = &tpi->chunks[csp->kids.members[0]];    /* used here as last tsp. no kerning is applied to the first element */
+      lastldir = ldir = tspi->ldir;
+      rev  = 0;                                     /* the first ldir defines forward and reverse */
+      for(j=1; j<csp->kids.used; j++){
+         tspj = &tpi->chunks[csp->kids.members[j]];
+         ldir = tspj->ldir;
+         if(ldir != lastldir){ /* direction change */
+            rev = !rev;        /* reverse direction tracker */
+            if(!rev){          /* back in original orientation */
+               if(ldir == LDIR_RL){  tspj->xkern = bri->rects[tspj->rt_tidx].xur - bri->rects[tspRevStart->rt_tidx].xll; }
+               else {                tspj->xkern = bri->rects[tspj->rt_tidx].xll - bri->rects[tspRevStart->rt_tidx].xur; }
+                                     tspj->ykern = (bri->rects[tspj->rt_tidx].yll - tspj->boff) -
+                                                   (bri->rects[tspRevStart->rt_tidx].yll - tspRevStart->boff);
+            }
+            else {             /* now in reversed orientation */
+               tspRevStart = tspj;    /* Save the beginning of this run (length >=1 ) */
+               /* scan forward for the last text object in this orientation, include the first */
+               for(k=j; k <csp->kids.used; k++){ 
+                  if(tpi->chunks[csp->kids.members[k]].ldir == ldir){ tspRevEnd = &tpi->chunks[csp->kids.members[k]]; }
+                  else {                                              break;                                          }
+               }
+               if(lastldir == LDIR_RL){  tspj->xkern =  bri->rects[tspRevEnd->rt_tidx].xur - bri->rects[tspi->rt_tidx].xll; }
+               else {                    tspj->xkern =  bri->rects[tspRevEnd->rt_tidx].xll - bri->rects[tspi->rt_tidx].xur; }
+                                   tspj->ykern = (bri->rects[tspRevEnd->rt_tidx].yll - tspRevEnd->boff) -
+                                                       (bri->rects[     tspi->rt_tidx].yll - tspi->boff     );
+            }
+         }
+         else {
+            if(ldir == LDIR_RL){  tspj->xkern = bri->rects[tspj->rt_tidx].xur - bri->rects[tspi->rt_tidx].xll; }
+            else {                tspj->xkern = bri->rects[tspj->rt_tidx].xll - bri->rects[tspi->rt_tidx].xur; }
+                                  tspj->ykern = (bri->rects[tspj->rt_tidx].yll - tspj->boff) -
+                                                (bri->rects[tspi->rt_tidx].yll - tspi->boff);
+         }
+
+
+         /* 
+           Sometimes a font substitution was absolutely terrible, for instance, for Arial Narrow on (most) Linux systems,
+           The resulting advance (xkern) may be much too large so that it overruns the next text chunk.  Since 
+           overlapping text on the same line is almost never encountered, this may be used to detect the bad 
+           substitution so that a more appropriate offset can be used.  
+           Detect this situation as a negative dx < 1/2 a space character's width while |dy| < an entire space width.
+           The y constraints allow super and subscripts, which overlap in x but are shifted above/below in y.
+         */
+         spcadv = fti->fonts[tspj->fi_idx].spcadv * tspj->fs/32.0;
+         qsp = 0.25 * spcadv;
+         dx  = tspj->xkern;
+         dy  = tspj->ykern;
+         if(dy <=qsp && dy >= -qsp){
+            if(ldir==LDIR_RL){ 
+               if(dx > 2*qsp)tspj->xkern = 0.0;
+            }
+            else {
+               if(dx < -2*qsp)tspj->xkern = 0.0;
+            }
+         }
+         
+         /* if x or y kern is less than twice the quantization error it is probably noise, set it to zero */
+         if(fabs(tspj->xkern) <= 2.0*tri->qe)tspj->xkern = 0.0;
+         if(fabs(tspj->ykern) <= 2.0*tri->qe)tspj->ykern = 0.0;
+
+         /* reintroduce spaces on the leading edge of text "j" if the kerning can be in part or in whole replaced
+            with 1 or 2 spaces */
+         if(tspj->ykern == 0.0){
+            double spaces = tspj->xkern/spcadv; /* negative on RL language, positive on LR */
+            if((ldir == LDIR_RL && (spaces <= -0.9 && spaces >= -2.1)) ||
+               (ldir == LDIR_LR && (spaces >=  0.9 && spaces <=  2.1)) ){ 
+               int ispaces = lround(spaces);
+               tspj->xkern -= ((double)ispaces*spcadv);
+               if(ispaces<0)ispaces=-ispaces;
+               size_t slen = strlen((char *)tspj->string);
+               uint8_t *newstring = malloc(1 + ispaces + slen);
+               sprintf((char *)newstring,"  ");   /* start with two spaces, possibly overwrite one in the next line  */
+               memcpy(newstring+ispaces,tspj->string,slen+1); /* copy existing string to proper position  */
+               free(tspj->string);
+               tspj->string = newstring;
+               tspj->spaces = ispaces;  // only needed to fix optional debugging SVG output later
+            }
+         }
+
+         tspi     = tspj;
+         lastldir = ldir;
+      }
+   }
+   
+
+   /*  Phase 2, try to group sequential lines.  There may be "lines" that are still TR_TEXT, as in:
+   
+      ... this is a sentence that wraps by one
+      word.
+      
+    And some paragrahs might be single word lines (+ = bullet in the following)
+    
+      +verbs
+      +nouns
+      +adjectives
+      
+    Everything starts out as TR_PARA_UJ and if the next one can be lined up, the type changes to
+    an aligned paragraph and complexes are appended to the existing one.
+   */
+
+   for(i=0; i < cxi->phase1; i++){ 
+      type    = TR_PARA_UJ;    /* any paragraph alignment will be acceptable  */
+      /* Must make a copy as next call may reallocate rects, so if we just passed a pointer to something in the structure
+        it would vaporize part way through the call. */
+      memcpy(&bsp,&(bri->rects[cxi->cx[i].rt_cidx]),sizeof(BRECT_SPECS));
+      (void) brinfo_insert(bri,&bsp);
+      dst_rt = bri->used-1;
+      (void) cxinfo_insert(cxi, i, dst_rt, type);
+
+      cxi->paras++;
+      ok = 1;
+      for(j=i+1; ok && (j < cxi->phase1); j++){
+         type = brinfo_pp_alignment(bri, cxi->cx[i].rt_cidx, cxi->cx[j].rt_cidx, 3*tri->qe, type);
+         switch (type){
+            case TR_PARA_UJ:  /* paragraph type was set and j line does not fit, or no paragraph alignment matched */
+               ok = 0;  /* force exit from j loop */
+               j--;     /* this will increment at loop bottom */
+               break;
+            case TR_PARA_LJ:
+            case TR_PARA_CJ:
+            case TR_PARA_RJ:
+               /* two successive lines have been identified (possible following others already in the paragraph */
+               if(TR_check_set_vadvance(tri,j,i)){  /* check for compatibility with vadvance if set, set it if it isn't. */
+                  ok = 0;  /* force exit from j loop */
+                  j--;     /* this will increment at loop bottom */
+               }
+               else {
+                  src_rt = cxi->cx[j].rt_cidx;
+                  (void) cxinfo_append(cxi, j, type);
+                  (void) brinfo_merge(bri, dst_rt, src_rt);
+               }
+               break;
+            default:
+               return(-6);  /* programming error */
+         }         
+      }
+      if(j>=cxi->phase1)break;
+      i=j-1;
+   }
+      
+
+/* When debugging  
+   cxinfo_dump(tri);
+*/
+
+   return(cxi->used);
+}
+
+
+/* no doxygen documentation below this point, these pieces are for the text program, not the library. */
+
+#if TEST
+#define MAXLINE 2048  /* big enough for testing */
+enum OP_TYPES {OPCOM,OPOOPS,OPFONT,OPESC,OPORI,OPXY,OPFS,OPTEXT,OPALN,OPLDIR,OPMUL,OPITA,OPWGT,OPDEC,OPCND,OPBKG,OPCLR,OPDCLR,OPBCLR,OPFLAGS,OPEMIT,OPDONE};
+
+int parseit(char *buffer,char **data){
+   int pre;
+   pre = strcspn(buffer,":");
+   if(!pre)return(OPOOPS);
+   *data=&buffer[pre+1];
+   buffer[pre]='\0';
+   if(*buffer=='#'            )return(OPCOM );
+   if(0==strcmp("FONT",buffer))return(OPFONT);
+   if(0==strcmp("ESC" ,buffer))return(OPESC );
+   if(0==strcmp("ORI", buffer))return(OPORI );
+   if(0==strcmp("XY",  buffer))return(OPXY  );
+   if(0==strcmp("FS",  buffer))return(OPFS  );
+   if(0==strcmp("TEXT",buffer))return(OPTEXT);
+   if(0==strcmp("ALN", buffer))return(OPALN );
+   if(0==strcmp("LDIR",buffer))return(OPLDIR);
+   if(0==strcmp("MUL", buffer))return(OPMUL );
+   if(0==strcmp("ITA", buffer))return(OPITA );
+   if(0==strcmp("WGT", buffer))return(OPWGT );
+   if(0==strcmp("DEC", buffer))return(OPDEC );
+   if(0==strcmp("CND", buffer))return(OPCND );
+   if(0==strcmp("BKG", buffer))return(OPBKG );
+   if(0==strcmp("CLR", buffer))return(OPCLR );
+   if(0==strcmp("DCLR", buffer))return(OPDCLR );
+   if(0==strcmp("BCLR",buffer))return(OPBCLR );
+   if(0==strcmp("FLAG",buffer))return(OPFLAGS);
+   if(0==strcmp("EMIT",buffer))return(OPEMIT);
+   if(0==strcmp("DONE",buffer))return(OPDONE);
+   return(OPOOPS);
+}
+
+void boom(char *string,int lineno){
+   fprintf(stderr,"Fatal error at line %d %s\n",lineno,string);
+   exit(EXIT_FAILURE);
+}
+
+
+void init_as_svg(TR_INFO *tri){
+   TRPRINT(tri,"<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?>\n");
+   TRPRINT(tri,"<!-- Created with Inkscape (http://www.inkscape.org/) -->\n");
+   TRPRINT(tri,"\n");
+   TRPRINT(tri,"<svg\n");
+   TRPRINT(tri,"   xmlns:dc=\"http://purl.org/dc/elements/1.1/\"\n");
+   TRPRINT(tri,"   xmlns:cc=\"http://creativecommons.org/ns#\"\n");
+   TRPRINT(tri,"   xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\"\n");
+   TRPRINT(tri,"   xmlns:svg=\"http://www.w3.org/2000/svg\"\n");
+   TRPRINT(tri,"   xmlns=\"http://www.w3.org/2000/svg\"\n");
+   TRPRINT(tri,"   xmlns:sodipodi=\"http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd\"\n");
+   TRPRINT(tri,"   xmlns:inkscape=\"http://www.inkscape.org/namespaces/inkscape\"\n");
+   TRPRINT(tri,"   width=\"900\"\n");
+   TRPRINT(tri,"   height=\"675\"\n");
+   TRPRINT(tri,"   id=\"svg4122\"\n");
+   TRPRINT(tri,"   version=\"1.1\"\n");
+   TRPRINT(tri,"   inkscape:version=\"0.48+devel r11679 custom\"\n");
+   TRPRINT(tri,"   sodipodi:docname=\"simplest_text.svg\">\n");
+   TRPRINT(tri,"  <defs\n");
+   TRPRINT(tri,"     id=\"defs4124\" />\n");
+   TRPRINT(tri,"  <sodipodi:namedview\n");
+   TRPRINT(tri,"     id=\"base\"\n");
+   TRPRINT(tri,"     pagecolor=\"#ffffff\"\n");
+   TRPRINT(tri,"     bordercolor=\"#666666\"\n");
+   TRPRINT(tri,"     borderopacity=\"1.0\"\n");
+   TRPRINT(tri,"     inkscape:pageopacity=\"0.0\"\n");
+   TRPRINT(tri,"     inkscape:pageshadow=\"2\"\n");
+   TRPRINT(tri,"     inkscape:zoom=\"0.98994949\"\n");
+   TRPRINT(tri,"     inkscape:cx=\"309.88761\"\n");
+   TRPRINT(tri,"     inkscape:cy=\"482.63995\"\n");
+   TRPRINT(tri,"     inkscape:document-units=\"px\"\n");
+   TRPRINT(tri,"     inkscape:current-layer=\"layer1\"\n");
+   TRPRINT(tri,"     showgrid=\"false\"\n");
+   TRPRINT(tri,"     width=\"0px\"\n");
+   TRPRINT(tri,"     height=\"0px\"\n");
+   TRPRINT(tri,"     fit-margin-top=\"0\"\n");
+   TRPRINT(tri,"     fit-margin-left=\"0\"\n");
+   TRPRINT(tri,"     fit-margin-right=\"0\"\n");
+   TRPRINT(tri,"     fit-margin-bottom=\"0\"\n");
+   TRPRINT(tri,"     units=\"in\"\n");
+   TRPRINT(tri,"     inkscape:window-width=\"1200\"\n");
+   TRPRINT(tri,"     inkscape:window-height=\"675\"\n");
+   TRPRINT(tri,"     inkscape:window-x=\"26\"\n");
+   TRPRINT(tri,"     inkscape:window-y=\"51\"\n");
+   TRPRINT(tri,"     inkscape:window-maximized=\"0\" />\n");
+   TRPRINT(tri,"  <metadata\n");
+   TRPRINT(tri,"     id=\"metadata4127\">\n");
+   TRPRINT(tri,"    <rdf:RDF>\n");
+   TRPRINT(tri,"      <cc:Work\n");
+   TRPRINT(tri,"         rdf:about=\"\">\n");
+   TRPRINT(tri,"        <dc:format>image/svg+xml</dc:format>\n");
+   TRPRINT(tri,"        <dc:type\n");
+   TRPRINT(tri,"           rdf:resource=\"http://purl.org/dc/dcmitype/StillImage\" />\n");
+   TRPRINT(tri,"        <dc:title></dc:title>\n");
+   TRPRINT(tri,"      </cc:Work>\n");
+   TRPRINT(tri,"    </rdf:RDF>\n");
+   TRPRINT(tri,"  </metadata>\n");
+   TRPRINT(tri,"  <g\n");
+   TRPRINT(tri,"     inkscape:label=\"Layer 1\"\n");
+   TRPRINT(tri,"     inkscape:groupmode=\"layer\"\n");
+   TRPRINT(tri,"     id=\"layer1\"\n");
+   TRPRINT(tri,"     transform=\"translate(0,0)\">\n");
+   TRPRINT(tri,"\n");
+}
+
+
+void flush_as_svg(TR_INFO *tri, FILE *fp){
+   fwrite(tri->out,tri->outused,1,fp);
+}
+
+FILE *close_as_svg(TR_INFO *tri, FILE *fp){
+   TRPRINT(tri, "  </g>\n");
+   TRPRINT(tri, "</svg>\n");
+   flush_as_svg(tri,fp);
+   fclose(fp);
+   return(NULL);
+}
+
+
+int main(int argc, char *argv[]){
+   char         *data;
+   char          inbuf[MAXLINE];
+   FILE         *fpi         = NULL;
+   FILE         *fpo         = NULL;
+   int           op;
+   double        fact        = 1.0;  /* input units to points */
+   double        escapement  = 0.0;  /* degrees */
+   int           lineno      = 0;
+   int           ok          = 1;
+   int           status;
+   TCHUNK_SPECS  tsp;
+   TR_INFO      *tri=NULL;
+   int           flags=0;
+   char         *infile;
+   uint32_t      utmp32;
+   TRCOLORREF    bkcolor;
+   int           bkmode;
+   char         *fontspec;
+
+   infile=malloc(strlen(argv[1])+1);
+   strcpy(infile,argv[1]);
+
+   if(argc < 2 || !(fpi = fopen(infile,"r"))){
+      printf("Usage:  text_reassemble input_file\n");
+      printf("  Test program reads an input file containing lines like:\n");
+      printf("    FONT:(font for next text)\n");
+      printf("    ESC:(escapement angle degrees of text line, up from X axis)\n");
+      printf("    ORI:(angle degrees of character orientation, up from X axis)\n");
+      printf("    FS:(font size, units)\n");
+      printf("    XY:(x,y)   X 0 is at left, N is at right, Y 0 is at top, N is at bottom, as page is viewed.\n");
+      printf("    TEXT:(UTF8 text)\n");
+      printf("    ALN:combination of {LCR}{BLT} = Text is placed on {X,Y} at Left/Center/Right of text, at Bottom,baseLine,Top of text.\n");
+      printf("    LDIR:{LR|RL|TB)  Left to Right, Right to Left, and Top to Bottom \n");
+      printf("    MUL:(float, multiplicative factor to convert FS,XY units to points).\n");
+      printf("    ITA:(Italics, 0=normal, 100=italics, 110=oblique).\n");
+      printf("    WGT:(Weight, 0-215: 80=normal, 200=bold, 215=ultrablack, 0=thin)).\n");
+      printf("    DEC:(this is a bit field.  For color see DCLR\n");
+      printf("         style:   000 none,  001 underline,002 overline, 004 blink,  008 strike-through\n");
+      printf("         line:    000 solid, 010 double,   020 dotted,   040 dashed, 080 wavy)\n");
+      printf("    CND:(Condensed 50-200: 100=normal, 50=ultracondensed, 75=condensed, 200=expanded).\n");
+      printf("    BKG:(Background color: 0 none, 1 by input fragment, 2 by assembled line, 3 by entire assembly. Use BCLR, THEN BKG) \n");
+      printf("    CLR:(Text RGB color, as 6 HEX digits, like: FF0000 (red) or 0000FF (blue)) \n");
+      printf("    DCLR:(Decoration color, specify like CLR, except 1000000 or higher disables.)\n");
+      printf("    BCLR:(Background RGB color, specify like CLR.) \n");
+      printf("    FLAG: Special processing options.  1 EMF compatible text alignment.\n");
+      printf("    EMIT:(Process everything up to this point, then start clean for remaining input).\n");
+      printf("    DONE:(no more input, process it).\n");
+      printf("    # comment\n");
+      printf("\n");
+      printf("    The output is a summary of how the pieces are to be assembled into complex text.\n");
+      printf("\n");
+      printf("    egrep pattern:  '^LOAD:|^FONT:|^ESC:|^ORI:|^FS:|^XY:|^TEXT:|^ALN:|^LDIR:|^MUL:|^ITA:|^WGT:|^DEC:|^CND:|^BKG:|^CLR:|^BCLR:|^DCLR:|^FLAG:|^EMIT:^DONE:'\n");
+      exit(EXIT_FAILURE);
+   }
+
+   tri = trinfo_init(tri); /* If it loops the trinfo_clear at the end will reset tri to the proper state, do NOT call trinfo_init twice! */
+
+#ifdef DBG_LOOP
+   int ldx;
+   for(ldx=0;ldx<5;ldx++){
+     if(fpi)fclose(fpi);
+     fpi = fopen(infile,"r");
+#endif
+   tsp.string     = NULL;
+   tsp.ori        = 0.0;  /* degrees */
+   tsp.fs         = 12.0; /* font size */
+   tsp.x          = 0.0;
+   tsp.y          = 0.0;
+   tsp.boff       = 0.0;  /* offset to baseline from LL corner of bounding rectangle, changes with fs and taln*/
+   tsp.vadvance   = 0.0;  /* meaningful only when a complex contains two or more lines */
+   tsp.taln       = ALILEFT + ALIBASE;
+   tsp.ldir       = LDIR_LR;
+   tsp.color.Red       = tsp.decColor.Red       = 0;    /* RGBA Black */
+   tsp.color.Green     = tsp.decColor.Green     = 0;    /* RGBA Black */
+   tsp.color.Blue      = tsp.decColor.Blue      = 0;    /* RGBA Black */
+   tsp.color.Reserved  = tsp.decColor.Reserved  = 0;    /* unused */
+   tsp.italics    = 0;
+   tsp.weight     = 80;
+   tsp.condensed  = 100;
+   tsp.decoration = 0;  /* none */
+   tsp.spaces     = 0;  /* none */
+   tsp.fi_idx     = -1;  /* set to an invalid */
+   tsp.rt_tidx    = -1;  /* set to an invalid */
+   tsp.xkern      = tsp.ykern = 0.0;
+   /* no need to set rt_tidx */
+
+
+
+   if(!tri){
+      fprintf(stderr,"Fatal error, could not initialize data structures\n");
+      exit(EXIT_FAILURE);
+   }
+   (void) trinfo_load_ft_opts(tri, 1,
+      FT_LOAD_NO_SCALE | FT_LOAD_NO_HINTING  | FT_LOAD_NO_BITMAP, 
+      FT_KERNING_UNSCALED);
+   
+   fpo=fopen("dump.svg","wb");
+   init_as_svg(tri);
+
+   while(ok){
+      lineno++;
+      if(!fgets(inbuf,MAXLINE,fpi))boom("Unexpected end of file - no DONE:",lineno);
+      inbuf[strlen(inbuf)-1]='\0'; /* step on the EOL character */ 
+      op = parseit(inbuf,&data);
+      switch(op){
+         case OPCOM:  /* ignore comments*/
+            break;
+         case OPFONT:
+            /* If the font name includes "Narrow" condensed may not have been set */
+            if(0<= TR_findcasesub(data, "Narrow")){
+               tsp.co=1;
+            }
+            else {
+               tsp.co=0;
+            }
+            fontspec = TR_construct_fontspec(&tsp, data);
+            if((tsp.fi_idx = ftinfo_load_fontname(tri->fti, fontspec)) < 0 )boom("Font load failed",lineno);
+            free(fontspec);
+            break;
+         case OPESC:
+            if(1 != sscanf(data,"%lf",&escapement))boom("Invalid ESC:",lineno);
+            break;
+         case OPORI:
+            if(1 != sscanf(data,"%lf",&tsp.ori))boom("Invalid ORI:",lineno);
+            break;
+         case OPFS:
+            if(1 != sscanf(data,"%lf",&tsp.fs) || tsp.fs <= 0.0)boom("Invalid FS:",lineno);
+            tsp.fs *= fact;
+            break;
+         case OPXY:
+            if(2 != sscanf(data,"%lf,%lf",&tsp.x,&tsp.y) )boom("Invalid XY:",lineno);
+            tsp.x *= fact;
+            tsp.y *= fact;
+            break;
+         case OPTEXT:
+            tsp.string = (uint8_t *) U_strdup(data);
+            /* FreeType parameters match inkscape*/
+            status = trinfo_load_textrec(tri, &tsp, escapement,flags);
+            if(status==-1){ // change of escapement, emit what we have and reset 
+               TR_layout_analyze(tri);
+               TR_layout_2_svg(tri);
+               flush_as_svg(tri, fpo);
+               tri = trinfo_clear(tri);
+               if(trinfo_load_textrec(tri, &tsp, escapement,flags)){ boom("Text load failed",lineno); }
+            }
+            else if(status){ boom("Text load failed",lineno); }
+            break;
+         case OPALN:
+            tsp.taln=0;
+            switch (*data++){
+              case 'L': tsp.taln |= ALILEFT;   break;
+              case 'C': tsp.taln |= ALICENTER; break;
+              case 'R': tsp.taln |= ALIRIGHT;  break;
+              default: boom("Invalid ALN:",lineno);
+            }
+            switch (*data++){
+              case 'T': tsp.taln |= ALITOP;    break;
+              case 'L': tsp.taln |= ALIBASE;   break;
+              case 'B': tsp.taln |= ALIBOT;    break;
+              default: boom("Invalid ALN:",lineno);
+            }
+            break;
+         case OPLDIR:
+            tsp.ldir=0;
+            if(0==strcmp("LR",data)){ tsp.ldir=LDIR_LR;  break;}
+            if(0==strcmp("RL",data)){ tsp.ldir=LDIR_RL;  break;}
+            if(0==strcmp("TB",data)){ tsp.ldir=LDIR_TB;  break;}
+            boom("Invalid LDIR:",lineno);
+            break;
+         case OPMUL:
+            if(1 != sscanf(data,"%lf",&fact)     || fact <= 0.0)boom("Invalid MUL:",lineno);
+            (void) trinfo_load_qe(tri,fact);
+            break;
+         case OPITA:
+            if(1 != sscanf(data,"%d",&tsp.italics)   || tsp.italics < 0 || tsp.italics>110)boom("Invalid ITA:",lineno);
+            break;
+         case OPWGT:
+            if(1 != sscanf(data,"%d",&tsp.weight)    || tsp.weight < 0  || tsp.weight > 215)boom("Invalid WGT:",lineno);
+            break;
+         case OPDEC:
+            if(1 != sscanf(data,"%X",(unsigned int *) &tsp.decoration))boom("Invalid DEC:",lineno);
+            break;
+         case OPCND:
+            if(1 != sscanf(data,"%d",&tsp.condensed) || tsp.condensed < 50 || tsp.condensed > 200)boom("Invalid CND:",lineno);
+            break;
+         case OPBKG:
+            if(1 != sscanf(data,"%d",&bkmode) )boom("Invalid BKG:",lineno);
+            (void) trinfo_load_bk(tri,bkmode,bkcolor);
+            break;
+         case OPCLR:
+            if(1 != sscanf(data,"%x",&utmp32) )boom("Invalid CLR:",lineno);
+            tsp.color.Red      = (utmp32 >> 16) & 0xFF;
+            tsp.color.Green    = (utmp32 >> 8) & 0xFF;
+            tsp.color.Blue     = (utmp32 >> 0) & 0xFF;
+            tsp.color.Reserved = 0;
+            break;
+         case OPDCLR:
+            if(1 != sscanf(data,"%x",&utmp32) )boom("Invalid DCLR:",lineno);
+            if(utmp32 >= 0x1000000){
+               tsp.decColor.Red = tsp.decColor.Green = tsp.decColor.Blue = tsp.decColor.Reserved = 0;
+               tsp.decoration &= ~TXTDECOR_CLRSET;
+            }
+            else {
+               tsp.decColor.Red      = (utmp32 >> 16) & 0xFF;
+               tsp.decColor.Green    = (utmp32 >> 8) & 0xFF;
+               tsp.decColor.Blue     = (utmp32 >> 0) & 0xFF;
+               tsp.decColor.Reserved = 0;
+               tsp.decoration       |= TXTDECOR_CLRSET;
+            }
+            break;
+         case OPBCLR:
+            if(1 != sscanf(data,"%x",&utmp32) )boom("Invalid BCLR:",lineno);
+            bkcolor.Red      = (utmp32 >> 16) & 0xFF;
+            bkcolor.Green    = (utmp32 >> 8) & 0xFF;
+            bkcolor.Blue     = (utmp32 >> 0) & 0xFF;
+            bkcolor.Reserved = 0;
+            break;
+         case OPFLAGS:
+            if(1 != sscanf(data,"%d",&flags) )boom("Invalid FLAG:",lineno);
+            break;
+         case OPEMIT:
+            TR_layout_analyze(tri);
+            TR_layout_2_svg(tri);
+            flush_as_svg(tri, fpo);
+            tri = trinfo_clear(tri);
+            break;
+         case OPDONE:
+            TR_layout_analyze(tri);
+            TR_layout_2_svg(tri);
+            flush_as_svg(tri, fpo);
+            tri = trinfo_clear(tri);
+            ok = 0;
+            break;
+         case OPOOPS:
+         default:
+            boom("Input line cannot be parsed",lineno);
+            break;
+      }
+      
+   }
+
+   if(fpo){
+      fpo=close_as_svg(tri, fpo); 
+   }
+
+
+#ifdef DBG_LOOP
+   tri = trinfo_clear(tri);
+   ok  = 1;
+   }
+#endif /* DBG_LOOP */
+
+   fclose(fpi);
+   tri = trinfo_release(tri);
+   free(infile);
+
+   exit(EXIT_SUCCESS);
+}
+#endif /* TEST */
+
+#ifdef __cplusplus
+}
+#endif
diff --git a/src/extension/internal/text_reassemble.h b/src/extension/internal/text_reassemble.h
new file mode 100644
index 0000000..25b556a
--- /dev/null
+++ b/src/extension/internal/text_reassemble.h
@@ -0,0 +1,397 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/** @file
+ * text_reassemble.h from libTERE
+ *//*
+ * Authors: see below
+ * 
+ *
+ * Copyright (C) 2017 Authors
+ * Released under GNU GPL v2.0+, read the file 'COPYING' for more information.
+ */
+/**
+  @file text_reassemble.h  libTERE headers.
+
+See text_reassemble.c for notes
+
+File:      text_reassemble.h
+Version:   0.0.13
+Date:      06-FEB-2014
+Author:    David Mathog, Biology Division, Caltech
+email:     mathog@caltech.edu
+Copyright: 2014 David Mathog and California Institute of Technology (Caltech)
+*/
+
+#ifndef _TEXT_REASSEMBLE_
+#define _TEXT_REASSEMBLE_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+#include <stdlib.h> //NOLINT
+#include <stdio.h>  //NOLINT
+#include <math.h>   //NOLINT
+#include <stdint.h> //NOLINT
+#include <ctype.h>  //NOLINT
+#include <fontconfig/fontconfig.h>
+#include <ft2build.h>
+#include <iconv.h>
+#include FT_FREETYPE_H
+#include FT_GLYPH_H
+
+/** \cond */
+#define TEREMIN(A,B) (A < B ? A : B)
+#define TEREMAX(A,B) (A > B ? A : B)
+
+#ifndef M_PI
+# define M_PI		3.14159265358979323846	/* pi */
+#endif 
+#define ALLOCINFO_CHUNK 32
+#define ALLOCOUT_CHUNK  8192
+#define TRPRINT trinfo_append_out
+/** \endcond */
+
+/** \defgroup color background options
+  Text is underwritten with the background color not at all, 
+  by reassembled line, or by full assembly .
+  @{
+*/
+#define BKCLR_NONE 0x00     /**< text is not underwritten with background color (default) */
+#define BKCLR_FRAG 0x01     /**< each fragment of text is underwritten with background color  */
+#define BKCLR_LINE 0x02     /**< each line of text is underwritten with background color  */
+#define BKCLR_ALL  0x03     /**< entire assembly is underwritten with background color    */
+/** @} */
+
+/** \defgroup decoration options
+  One of these values may be present in the decoration field. 
+  Unused bits may be used by end user code.
+  These values are SVG specific.  Other applications could use the text
+  decoration field for a different set of bits, so long as it provided its own
+  output function.
+  @{
+*/
+#define TXTDECOR_NONE     0x000  /**< text is not decorated (default) */
+#define TXTDECOR_UNDER    0x001  /**< underlined                      */
+#define TXTDECOR_OVER     0x002  /**< overlined                       */
+#define TXTDECOR_BLINK    0x004  /**< blinking text                   */
+#define TXTDECOR_STRIKE   0x008  /**< strike through                  */
+#define TXTDECOR_TMASK    0x00F  /**< Mask for selecting bits above   */
+
+#define TXTDECOR_SOLID    0x000  /**< draw as single solid line       */
+#define TXTDECOR_DOUBLE   0x010  /**< draw as double solid line       */
+#define TXTDECOR_DOTTED   0x020  /**< draw as single dotted line      */
+#define TXTDECOR_DASHED   0x040  /**< draw as single dashed line      */
+#define TXTDECOR_WAVY     0x080  /**< draw as single wavy line        */
+#define TXTDECOR_LMASK    0x0F0  /**< Mask for selecting these bits   */
+
+#define TXTDECOR_CLRSET   0x100  /**< decoration has its own color    */
+
+/** @} */
+
+
+
+
+
+/** \defgroup text alignment types
+  Location of text's {X,Y} coordinate on bounding rectangle.
+  Values are compatible with Fontconfig.
+  @{
+*/
+#define ALILEFT    0x01     /**< text object horizontal alignment = left     */
+#define ALICENTER  0x02     /**< text object horizontal alignment = center   */
+#define ALIRIGHT   0x04     /**< text object horizontal alignment = right    */
+#define ALIHORI    0x07     /**< text object horizontal alignment mask       */
+#define ALITOP     0x08     /**< text object vertical   alignment = top      */
+#define ALIBASE    0x10     /**< text object vertical   alignment = baseline */
+#define ALIBOT     0x20     /**< text object vertical   alignment = bottom   */
+#define ALIVERT    0x38     /**< text object vertical   alignment mask       */
+/** @} */
+
+/** \defgroup language direction types
+  @{
+*/
+#define LDIR_LR    0x00     /**< left to right */ 
+#define LDIR_RL    0x01     /**< right to left */ 
+#define LDIR_TB    0x02     /**< top to bottom */ 
+/** @} */
+
+/** \defgroup special processing flags
+  @{
+*/
+#define TR_EMFBOT  0x01     /**< use an approximation compatible with EMF file's "BOTTOM" text orientation, which is not the "bottom" for Freetype fonts */ 
+/** @} */
+
+/** \enum tr_classes
+classification of complexes
+  @{
+*/
+enum tr_classes {
+      TR_TEXT,              /**< simple text object                                                   */
+      TR_LINE,              /**< linear assembly of TR_TEXTs                                          */
+      TR_PARA_UJ,           /**< sequential assembly of TR_LINEs and TR_TEXTs into a paragraph -      
+                                     unknown justification properties                                 */
+      TR_PARA_LJ,           /**< ditto, left justified                                                */
+      TR_PARA_CJ,           /**< ditto, center justified                                              */
+      TR_PARA_RJ            /**< ditto, right justified                                               */
+   };
+/** @} */
+
+/**
+   \brief alt font entries.
+*/
+typedef struct {
+   uint32_t    fi_idx;      /**< index into FT_INFO fonts, for fonts added for missing glyphs         */
+   uint32_t    weight;      /**< integer weight for alt fonts, kept sorted into descending order      */
+} ALT_SPECS;
+
+/**
+   \brief Information for a font instance.
+*/
+typedef struct {
+   FcFontSet  *fontset;     /**< all matching fonts (for fallback on missing glyphs)                  */
+   ALT_SPECS  *alts;        /**< index into FT_INFO fonts, for fonts added for missing glyphs         */
+   uint32_t    space;       /**< alts storage slots allocated                                         */
+   uint32_t    used;        /**< alts storage slots in use                                            */
+   FT_Face     face;        /**< font face structures (FT_FACE is a pointer!)                         */
+   uint8_t    *file;        /**< pointer to font paths to files                                       */
+   uint8_t    *fontspec;    /**< pointer to a font specification (name:italics, etc.)                 */
+   FcPattern  *fpat;        /**< current font, must hang onto this or faces operations break          */
+   double      spcadv;      /**< advance equal to a space, in points at font's face size              */
+   double      fsize;       /**< font's face size in points                                           */
+} FNT_SPECS;
+
+/**
+   \brief Information for all font instances.
+*/
+typedef struct {
+   FT_Library  library;     /**< Fontconfig handle                                                    */
+   FNT_SPECS  *fonts;       /**< Array of fontinfo structures                                         */
+   uint32_t    space;       /**< storage slots allocated                                              */
+   uint32_t    used;        /**< storage slots in use                                                 */
+} FT_INFO;
+
+typedef struct {
+    uint8_t             Red;                //!< Red   color (0-255)
+    uint8_t             Green;              //!< Green color (0-255)
+    uint8_t             Blue;               //!< Blue  color (0-255) 
+    uint8_t             Reserved;           //!< Not used
+} TRCOLORREF;
+
+/**
+   \brief Information for a single text object
+*/
+typedef struct {
+   uint8_t    *string;      /**< UTF-8 text                                                           */
+   double      ori;         /**< Orientation, angle of characters with respect to baseline in degrees */
+   double      fs;          /**< font size of text                                                    */
+   double      x;           /**< x coordinate, relative to TR_INFO x,y, in points                     */
+   double      y;           /**< y coordinate, relative to TR_INFO x,y, in points                     */
+   double      xkern;       /**< x kern relative to preceding text chunk in complex (if any)          */
+   double      ykern;       /**< y kern relative to preceding text chunk in complex (if any)          */
+   double      boff;        /**< Y LL corner - boff finds baseline                                    */
+   double      vadvance;    /**< Line spacing typically 1.25 or 1.2,  only set on the first text
+                                 element in a complex                                                 */
+   TRCOLORREF  color;       /**< RGB                                                                  */
+   int         taln;        /**< text alignment with respect to x,y                                   */
+   int         ldir;        /**< language direction LDIR_*                                            */
+   int         italics;     /**< italics, as in FontConfig                                            */
+   int         weight;      /**< weight, as in FontConfig                                             */
+   int         condensed;   /**< condensed, as in FontConfig                                          */
+   int         decoration;  /**< text decorations, ignored during assembly, used during output        */
+   int         spaces;      /**< count of spaces converted from wide kerning (1 or 2)                 */
+   TRCOLORREF  decColor;    /**< text decoration color, ignored during assembly, used during output   */
+   int         co;          /**< condensed override, if set Font name included narrow                 */
+   int         rt_tidx;     /**< index of rectangle that contains it                                  */
+   int         fi_idx;      /**< index of the font it uses                                            */
+} TCHUNK_SPECS;
+
+/**
+   \brief Information for all text objects.
+   Coordinates here are INTERNAL, after offset/rotate using values in TR_INFO.
+*/
+typedef struct {
+   TCHUNK_SPECS *chunks;     /**< text chunks                                                         */
+   uint32_t      space;      /**< storage slots allocated                                             */
+   uint32_t      used;       /**< storage slots in use                                                */
+} TP_INFO;
+
+/**
+   \brief Information for a single bounding rectangle.
+   Coordinates here are INTERNAL, after offset/rotate using values in TR_INFO.
+*/
+typedef struct {
+   double      xll;           /**< x rectangle lower left corner                                      */
+   double      yll;           /**< y "                                                                */
+   double      xur;           /**< x upper right corner                                               */
+   double      yur;           /**< y "                                                                */
+   double      xbearing;      /**< x bearing of the leftmost character                                */
+} BRECT_SPECS;
+
+/**
+   \brief Information for all bounding rectangles.
+*/
+typedef struct {
+   BRECT_SPECS *rects;         /**< bounding rectangles                                               */
+   uint32_t     space;         /**< storage slots allocated                                           */
+   uint32_t     used;          /**< storage slots in use                                              */
+} BR_INFO;
+
+/**
+   \brief List of all members of a single complex.
+*/
+typedef struct {
+   int        *members;        /**< array of immediate children (for TR_PARA_* these are indices 
+                                    for TR_TEXT or TR_LINE complexes also in cxi. For TR_TEXT
+                                    and TR_LINE these are indices to the actual text in tpi.)         */
+   uint32_t    space;          /**< storage slots allocated                                           */
+   uint32_t    used;           /**< storage slots in use                                              */
+} CHILD_SPECS;
+
+/**
+   \brief Information for a single complex. 
+*/
+typedef struct {
+   int               rt_cidx;  /**< index of rectangle that contains all members                      */
+   enum tr_classes   type;     /**< classification of the complex                                     */
+   CHILD_SPECS       kids;     /**< immediate child nodes of this complex, for type TR_TEXT the
+                                    idx refers to the tpi data. otherwise, cxi data                   */
+} CX_SPECS;
+
+/**
+   \brief Information for all complexes.
+*/
+typedef struct {
+   CX_SPECS   *cx;             /**< complexes                                                         */
+   uint32_t    space;          /**< storage slots allocated                                           */
+   uint32_t    used;           /**< storage slots in use                                              */
+   uint32_t    phase1;         /**< Number of complexes (lines + text fragments) entered in phase 1   */
+   uint32_t    lines;          /**< Number of lines in phase 1                                        */
+   uint32_t    paras;          /**< Number of complexes (paras) entered in phase 2                    */
+} CX_INFO;
+
+/**
+   \brief Information for the entire text reassembly system.
+*/
+typedef struct {
+   FT_INFO    *fti;            /**< Font info storage                                                 */
+   TP_INFO    *tpi;            /**< Text Info/Position Info storage                                   */
+   BR_INFO    *bri;            /**< Bounding Rectangle Info storage                                   */
+   CX_INFO    *cxi;            /**< Complex Info storage                                              */
+   uint8_t    *out;            /**< buffer to hold formatted output                                   */
+   double      qe;             /**< quantization error in points.                                     */
+   double      esc;            /**< escapement angle in DEGREES                                       */
+   double      x;              /**< x coordinate of first text object, in points                      */
+   double      y;              /**< y coordinate of first text object, in points                      */
+   int         dirty;          /**< 1 if text records are loaded                                      */ 
+   int         use_kern;       /**< 1 if kerning is used, 0 if not                                    */
+   int         load_flags;     /**< FT_LOAD_NO_SCALE or FT_LOAD_TARGET_NORMAL                         */
+   int         kern_mode;      /**< FT_KERNING_DEFAULT, FT_KERNING_UNFITTED, or FT_KERNING_UNSCALED   */
+   uint32_t    outspace;       /**< storage in output buffer  allocated                               */
+   uint32_t    outused;        /**< storage in output buffer in use                                   */
+   int         usebk;          /**< On output write the background color under the text               */
+   TRCOLORREF  bkcolor;        /**< RGB background color                                              */
+} TR_INFO;
+
+/* padding added to rectangles before overlap test */
+/**
+   \brief Information for one padding record.  (Padding is added to bounding rectangles before overlap tests.)
+*/
+typedef struct {
+   double up;                  /**< to top                                                            */
+   double down;                /**< to bottom                                                         */
+   double left;                /**< to left                                                           */
+   double right;               /**< to right                                                          */
+} RT_PAD;
+
+/** \cond  */
+/*
+   iconv() has a funny cast on some older systems, on most recent ones
+   it is just char **.  This tries to work around the issue.  If you build this
+   on another funky system this code may need to be modified, or define ICONV_CAST
+   on the compile line(but it may be tricky).
+*/
+#ifdef SOL8
+#define ICONV_CAST (const char **)
+#endif  //SOL8
+#if !defined(ICONV_CAST)
+#define ICONV_CAST (char **)
+#endif  //ICONV_CAST
+/** \endcond */
+
+/* Prototypes */
+int           TR_findcasesub(const char *string, const char *sub);
+char         *TR_construct_fontspec(const TCHUNK_SPECS *tsp, const char *fontname);
+char         *TR_reconstruct_fontspec(const char *fontspec, const  char *fontname);
+int           TR_find_alternate_font(FT_INFO *fti, FNT_SPECS **efsp, uint32_t wc);
+int           TR_getadvance(FT_INFO *fti, FNT_SPECS *fsp, uint32_t wc, uint32_t pc, int load_flags, int kern_mode, int *ymin, int *ymax);
+int           TR_getkern2(FNT_SPECS *fsp, uint32_t wc, uint32_t pc, int kern_mode);
+int           TR_kern_gap(FNT_SPECS *fsp, TCHUNK_SPECS *tsp, TCHUNK_SPECS *ptsp, int kern_mode);
+void          TR_rt_pad_set(RT_PAD *rt_pad, double up, double down, double left, double right);
+double        TR_baseline(TR_INFO *tri, int src, double *AscMax, double *DscMax);
+int           TR_check_set_vadvance(TR_INFO *tri, int src, int lines);
+int           TR_layout_analyze(TR_INFO *tri);
+void          TR_layout_2_svg(TR_INFO *tri);
+int           TR_weight_FC_to_SVG(int weight);
+
+FT_INFO      *ftinfo_init(void);
+int           ftinfo_make_insertable(FT_INFO *fti);
+int           ftinfo_insert(FT_INFO *fti, FNT_SPECS *fsp);
+FT_INFO      *ftinfo_release(FT_INFO *fti);
+FT_INFO      *ftinfo_clear(FT_INFO *fti);
+int           ftinfo_find_loaded_by_spec(const FT_INFO *fti, const uint8_t *fname);
+int           ftinfo_find_loaded_by_src(const FT_INFO *fti, const uint8_t *filename);
+int           ftinfo_load_fontname(FT_INFO *fti, const char *fontspec);
+void          ftinfo_dump(const FT_INFO *fti);
+
+int           fsp_alts_make_insertable(FNT_SPECS *fsp);
+int           fsp_alts_insert(FNT_SPECS *fsp, uint32_t fi_idx);
+int           fsp_alts_weight(FNT_SPECS *fsp, uint32_t a_idx);
+
+int           csp_make_insertable(CHILD_SPECS *csp);
+int           csp_insert(CHILD_SPECS *csp, int src);
+int           csp_merge(CHILD_SPECS *dst, CHILD_SPECS *src);
+void          csp_release(CHILD_SPECS *csp);
+void          csp_clear(CHILD_SPECS *csp);
+
+CX_INFO      *cxinfo_init(void);
+int           cxinfo_make_insertable(CX_INFO *cxi);
+int           cxinfo_insert(CX_INFO *cxi, int src, int src_rt_idx, enum tr_classes type);
+int           cxinfo_append(CX_INFO *cxi, int src, enum tr_classes type);
+int           cxinfo_merge(CX_INFO *cxi,  int dst, int src, enum tr_classes type);
+int           cxinfo_trim(CX_INFO *cxi);
+CX_INFO      *cxinfo_release(CX_INFO *cxi);
+void          cxinfo_dump(const TR_INFO *tri);
+
+TP_INFO      *tpinfo_init(void);
+int           tpinfo_make_insertable(TP_INFO *tpi);
+int           tpinfo_insert(TP_INFO *tpi, const TCHUNK_SPECS *tsp);
+TP_INFO      *tpinfo_release(TP_INFO *tpi);
+
+BR_INFO      *brinfo_init(void);
+int           brinfo_make_insertable(BR_INFO *bri);
+int           brinfo_insert(BR_INFO *bri, const BRECT_SPECS *element);
+int           brinfo_merge(BR_INFO *bri, int dst, int src);
+enum tr_classes 
+              brinfo_pp_alignment(const BR_INFO *bri, int dst, int src, double slop, enum tr_classes type);
+int           brinfo_overlap(const BR_INFO *bri, int dst, int src, RT_PAD *rp_dst, RT_PAD *rp_src);
+BR_INFO      *brinfo_release(BR_INFO *bri);
+
+TR_INFO      *trinfo_init(TR_INFO *tri);
+TR_INFO      *trinfo_release(TR_INFO *tri);
+TR_INFO      *trinfo_release_except_FC(TR_INFO *tri);
+TR_INFO      *trinfo_clear(TR_INFO *tri);
+int           trinfo_load_qe(TR_INFO *tri, double qe);
+int           trinfo_load_bk(TR_INFO *tri, int usebk, TRCOLORREF bkcolor);
+int           trinfo_load_ft_opts(TR_INFO *tri, int use_kern, int load_flags, int kern_mode);
+int           trinfo_load_textrec(TR_INFO *tri, const TCHUNK_SPECS *tsp, double escapement, int flags);  
+int           trinfo_check_bk(TR_INFO *tri, int usebk, TRCOLORREF bkcolor);
+int           trinfo_append_out(TR_INFO *tri, const char *src);
+
+int           is_mn_unicode(int test);
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* _TEXT_REASSEMBLE_ */
diff --git a/src/extension/internal/vsd-input.cpp b/src/extension/internal/vsd-input.cpp
new file mode 100644
index 0000000..c91f799
--- /dev/null
+++ b/src/extension/internal/vsd-input.cpp
@@ -0,0 +1,391 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ *  This file came from libwpg as a source, their utility wpg2svg
+ *  specifically.  It has been modified to work as an Inkscape extension.
+ *  The Inkscape extension code is covered by this copyright, but the
+ *  rest is covered by the one below.
+ *
+ * Authors:
+ *   Fridrich Strba (fridrich.strba@bluewin.ch)
+ *
+ * Copyright (C) 2012 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"  // only include where actually required!
+#endif
+
+#include <cstdio>
+
+#include "vsd-input.h"
+
+#ifdef WITH_LIBVISIO
+
+#include <string>
+#include <cstring>
+
+#include <libvisio/libvisio.h>
+
+// TODO: Drop this check when librevenge is widespread.
+#if WITH_LIBVISIO01
+  #include <librevenge-stream/librevenge-stream.h>
+
+  using librevenge::RVNGString;
+  using librevenge::RVNGFileStream;
+  using librevenge::RVNGStringVector;
+#else
+  #include <libwpd-stream/libwpd-stream.h>
+
+  typedef WPXString                 RVNGString;
+  typedef WPXFileStream             RVNGFileStream;
+  typedef libvisio::VSDStringVector RVNGStringVector;
+#endif
+
+#include <gtkmm/spinbutton.h>
+
+#include "extension/system.h"
+#include "extension/input.h"
+
+#include "document.h"
+#include "inkscape.h"
+
+#include "ui/dialog-events.h"
+#include <glibmm/i18n.h>
+
+#include "ui/view/svg-view-widget.h"
+
+#include "object/sp-root.h"
+
+#include "util/units.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+
+
+class VsdImportDialog : public Gtk::Dialog {
+public:
+     VsdImportDialog(const std::vector<RVNGString> &vec);
+     ~VsdImportDialog() override;
+
+     bool showDialog();
+     unsigned getSelectedPage();
+     void getImportSettings(Inkscape::XML::Node *prefs);
+
+private:
+     void _setPreviewPage();
+
+     // Signal handlers
+     void _onPageNumberChanged();
+     void _onSpinButtonPress(GdkEventButton* button_event);
+     void _onSpinButtonRelease(GdkEventButton* button_event);
+
+     class Gtk::VBox * vbox1;
+     class Inkscape::UI::View::SVGViewWidget * _previewArea;
+     class Gtk::Button * cancelbutton;
+     class Gtk::Button * okbutton;
+
+     class Gtk::HBox  * _page_selector_box;
+     class Gtk::Label * _labelSelect;
+     class Gtk::Label * _labelTotalPages;
+     class Gtk::SpinButton * _pageNumberSpin;
+
+     const std::vector<RVNGString> &_vec;  // Document to be imported
+     unsigned _current_page;               // Current selected page
+     bool _spinning;                       // whether SpinButton is pressed (i.e. we're "spinning")
+};
+
+VsdImportDialog::VsdImportDialog(const std::vector<RVNGString> &vec)
+    : _previewArea(nullptr)
+    , _vec(vec)
+    , _current_page(1)
+    , _spinning(false)
+{
+     int num_pages = _vec.size();
+     if ( num_pages <= 1 )
+          return;
+
+
+     // Dialog settings
+     this->set_title(_("Page Selector"));
+     this->set_modal(true);
+     sp_transientize(GTK_WIDGET(this->gobj()));  //Make transient
+     this->property_window_position().set_value(Gtk::WIN_POS_NONE);
+     this->set_resizable(true);
+     this->property_destroy_with_parent().set_value(false);
+
+     // Preview area
+     vbox1 = Gtk::manage(new class Gtk::VBox());
+     this->get_content_area()->pack_start(*vbox1);
+
+     // CONTROLS
+     _page_selector_box = Gtk::manage(new Gtk::HBox());
+
+     // Labels
+     _labelSelect = Gtk::manage(new class Gtk::Label(_("Select page:")));
+     _labelTotalPages = Gtk::manage(new class Gtk::Label());
+     _labelSelect->set_line_wrap(false);
+     _labelSelect->set_use_markup(false);
+     _labelSelect->set_selectable(false);
+     _page_selector_box->pack_start(*_labelSelect, Gtk::PACK_SHRINK);
+
+     // Adjustment + spinner
+     auto _pageNumberSpin_adj = Gtk::Adjustment::create(1, 1, _vec.size(), 1, 10, 0);
+     _pageNumberSpin = Gtk::manage(new Gtk::SpinButton(_pageNumberSpin_adj, 1, 0));
+     _pageNumberSpin->set_can_focus();
+     _pageNumberSpin->set_update_policy(Gtk::UPDATE_ALWAYS);
+     _pageNumberSpin->set_numeric(true);
+     _pageNumberSpin->set_wrap(false);
+     _page_selector_box->pack_start(*_pageNumberSpin, Gtk::PACK_SHRINK);
+
+     _labelTotalPages->set_line_wrap(false);
+     _labelTotalPages->set_use_markup(false);
+     _labelTotalPages->set_selectable(false);
+     gchar *label_text = g_strdup_printf(_("out of %i"), num_pages);
+     _labelTotalPages->set_label(label_text);
+     g_free(label_text);
+     _page_selector_box->pack_start(*_labelTotalPages, Gtk::PACK_SHRINK);
+
+     vbox1->pack_end(*_page_selector_box, Gtk::PACK_SHRINK);
+
+     // Buttons
+     cancelbutton = Gtk::manage(new Gtk::Button(_("_Cancel"), true));
+     okbutton     = Gtk::manage(new Gtk::Button(_("_OK"),     true));
+     this->add_action_widget(*cancelbutton, Gtk::RESPONSE_CANCEL);
+     this->add_action_widget(*okbutton, Gtk::RESPONSE_OK);
+
+     // Show all widgets in dialog
+     this->show_all();
+
+     // Connect signals
+     _pageNumberSpin->signal_value_changed().connect(sigc::mem_fun(*this, &VsdImportDialog::_onPageNumberChanged));
+     _pageNumberSpin->signal_button_press_event().connect_notify(sigc::mem_fun(*this, &VsdImportDialog::_onSpinButtonPress));
+     _pageNumberSpin->signal_button_release_event().connect_notify(sigc::mem_fun(*this, &VsdImportDialog::_onSpinButtonRelease));
+
+     _setPreviewPage();
+}
+
+VsdImportDialog::~VsdImportDialog() = default;
+
+bool VsdImportDialog::showDialog()
+{
+     show();
+     gint b = run();
+     hide();
+     if (b == Gtk::RESPONSE_OK || b == Gtk::RESPONSE_ACCEPT) {
+          return TRUE;
+     } else {
+          return FALSE;
+     }
+}
+
+unsigned VsdImportDialog::getSelectedPage()
+{
+     return _current_page;
+}
+
+void VsdImportDialog::_onPageNumberChanged()
+{
+     unsigned page = static_cast<unsigned>(_pageNumberSpin->get_value_as_int());
+     _current_page = CLAMP(page, 1U, _vec.size());
+     _setPreviewPage();
+}
+
+void VsdImportDialog::_onSpinButtonPress(GdkEventButton* /*button_event*/)
+{
+     _spinning = true;
+}
+
+void VsdImportDialog::_onSpinButtonRelease(GdkEventButton* /*button_event*/)
+{
+     _spinning = false;
+     _setPreviewPage();
+}
+
+/**
+ * \brief Renders the given page's thumbnail
+ */
+void VsdImportDialog::_setPreviewPage()
+{
+    if (_spinning) {
+        return;
+    }
+
+    SPDocument *doc = SPDocument::createNewDocFromMem(_vec[_current_page-1].cstr(), strlen(_vec[_current_page-1].cstr()), false);
+    if(!doc) {
+        g_warning("VSD import: Could not create preview for page %d", _current_page);
+        gchar const *no_preview_template = R"A(
+          <svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'>
+            <path d='M 82,10 18,74 m 0,-64 64,64' style='fill:none;stroke:#ff0000;stroke-width:2px;'/>
+            <rect x='18' y='10' width='64' height='64' style='fill:none;stroke:#000000;stroke-width:1.5px;'/>
+            <text x='50' y='92' style='font-size:10px;text-anchor:middle;font-family:sans-serif;'>%s</text>
+          </svg>
+        )A";
+        gchar * no_preview = g_strdup_printf(no_preview_template, _("No preview"));
+        doc = SPDocument::createNewDocFromMem(no_preview, strlen(no_preview), false);
+        g_free(no_preview);
+    }
+
+    if (!doc) {
+        std::cerr << "VsdImportDialog::_setPreviewPage: No document!" << std::endl;
+        return;
+    }
+
+    if (_previewArea) {
+        _previewArea->setDocument(doc);
+    } else {
+        _previewArea = Gtk::manage(new Inkscape::UI::View::SVGViewWidget(doc));
+        vbox1->pack_start(*_previewArea, Gtk::PACK_EXPAND_WIDGET, 0);
+    }
+
+    _previewArea->setResize(400, 400);
+    _previewArea->show_all();
+}
+
+SPDocument *VsdInput::open(Inkscape::Extension::Input * /*mod*/, const gchar * uri)
+{
+     #ifdef _WIN32
+          // RVNGFileStream uses fopen() internally which unfortunately only uses ANSI encoding on Windows
+          // therefore attempt to convert uri to the system codepage
+          // even if this is not possible the alternate short (8.3) file name will be used if available
+          gchar * converted_uri = g_win32_locale_filename_from_utf8(uri);
+          RVNGFileStream input(converted_uri);
+          g_free(converted_uri);
+     #else
+          RVNGFileStream input(uri);
+     #endif
+
+     if (!libvisio::VisioDocument::isSupported(&input)) {
+          return nullptr;
+     }
+
+     RVNGStringVector output;
+#if WITH_LIBVISIO01
+     librevenge::RVNGSVGDrawingGenerator generator(output, "svg");
+
+     if (!libvisio::VisioDocument::parse(&input, &generator)) {
+#else
+     if (!libvisio::VisioDocument::generateSVG(&input, output)) {
+#endif
+          return nullptr;
+     }
+
+     if (output.empty()) {
+          return nullptr;
+     }
+
+     std::vector<RVNGString> tmpSVGOutput;
+     for (unsigned i=0; i<output.size(); ++i) {
+          RVNGString tmpString("<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?>\n<!DOCTYPE svg PUBLIC \"-//W3C//DTD SVG 1.1//EN\" \"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd\">\n");
+          tmpString.append(output[i]);
+          tmpSVGOutput.push_back(tmpString);
+     }
+
+     unsigned page_num = 1;
+
+     // If only one page is present, import that one without bothering user
+     if (tmpSVGOutput.size() > 1) {
+          VsdImportDialog *dlg = nullptr;
+          if (INKSCAPE.use_gui()) {
+               dlg = new VsdImportDialog(tmpSVGOutput);
+               if (!dlg->showDialog()) {
+                    delete dlg;
+                    throw Input::open_cancelled();
+               }
+          }
+
+          // Get needed page
+          if (dlg) {
+               page_num = dlg->getSelectedPage();
+               if (page_num < 1)
+                    page_num = 1;
+               if (page_num > tmpSVGOutput.size())
+                    page_num = tmpSVGOutput.size();
+          }
+     }
+
+     SPDocument * doc = SPDocument::createNewDocFromMem(tmpSVGOutput[page_num-1].cstr(), strlen(tmpSVGOutput[page_num-1].cstr()), TRUE);
+
+     // Set viewBox if it doesn't exist
+     if (doc && !doc->getRoot()->viewBox_set) {
+         doc->setViewBox(Geom::Rect::from_xywh(0, 0, doc->getWidth().value(doc->getDisplayUnit()), doc->getHeight().value(doc->getDisplayUnit())));
+     }
+     return doc;
+}
+
+#include "clear-n_.h"
+
+void VsdInput::init()
+{
+    /* VSD */
+     Inkscape::Extension::build_from_mem(
+        "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+            "<name>" N_("VSD Input") "</name>\n"
+            "<id>org.inkscape.input.vsd</id>\n"
+            "<input>\n"
+                "<extension>.vsd</extension>\n"
+                "<mimetype>application/vnd.visio</mimetype>\n"
+                "<filetypename>" N_("Microsoft Visio Diagram (*.vsd)") "</filetypename>\n"
+                "<filetypetooltip>" N_("File format used by Microsoft Visio 6 and later") "</filetypetooltip>\n"
+            "</input>\n"
+        "</inkscape-extension>", new VsdInput());
+
+     /* VDX */
+     Inkscape::Extension::build_from_mem(
+        "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+            "<name>" N_("VDX Input") "</name>\n"
+            "<id>org.inkscape.input.vdx</id>\n"
+            "<input>\n"
+                "<extension>.vdx</extension>\n"
+                "<mimetype>application/vnd.visio</mimetype>\n"
+                "<filetypename>" N_("Microsoft Visio XML Diagram (*.vdx)") "</filetypename>\n"
+                "<filetypetooltip>" N_("File format used by Microsoft Visio 2010 and later") "</filetypetooltip>\n"
+            "</input>\n"
+        "</inkscape-extension>", new VsdInput());
+
+     /* VSDM */
+     Inkscape::Extension::build_from_mem(
+        "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+            "<name>" N_("VSDM Input") "</name>\n"
+            "<id>org.inkscape.input.vsdm</id>\n"
+            "<input>\n"
+                "<extension>.vsdm</extension>\n"
+                "<mimetype>application/vnd.visio</mimetype>\n"
+                "<filetypename>" N_("Microsoft Visio 2013 drawing (*.vsdm)") "</filetypename>\n"
+                "<filetypetooltip>" N_("File format used by Microsoft Visio 2013 and later") "</filetypetooltip>\n"
+            "</input>\n"
+        "</inkscape-extension>", new VsdInput());
+
+     /* VSDX */
+     Inkscape::Extension::build_from_mem(
+        "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+            "<name>" N_("VSDX Input") "</name>\n"
+            "<id>org.inkscape.input.vsdx</id>\n"
+            "<input>\n"
+                "<extension>.vsdx</extension>\n"
+                "<mimetype>application/vnd.visio</mimetype>\n"
+                "<filetypename>" N_("Microsoft Visio 2013 drawing (*.vsdx)") "</filetypename>\n"
+                "<filetypetooltip>" N_("File format used by Microsoft Visio 2013 and later") "</filetypetooltip>\n"
+            "</input>\n"
+        "</inkscape-extension>", new VsdInput());
+
+     return;
+
+} // init
+
+} } }  /* namespace Inkscape, Extension, Implementation */
+#endif /* WITH_LIBVISIO */
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :
diff --git a/src/extension/internal/vsd-input.h b/src/extension/internal/vsd-input.h
new file mode 100644
index 0000000..f30c905
--- /dev/null
+++ b/src/extension/internal/vsd-input.h
@@ -0,0 +1,55 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * This code abstracts the libwpg interfaces into the Inkscape
+ * input extension interface.
+ *
+ * Authors:
+ *   Fridrich Strba (fridrich.strba@bluewin.ch)
+ *
+ * Copyright (C) 2012 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#ifndef __EXTENSION_INTERNAL_VSDOUTPUT_H__
+#define __EXTENSION_INTERNAL_VSDOUTPUT_H__
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"  // only include where actually required!
+#endif
+
+#ifdef WITH_LIBVISIO
+
+#include <gtkmm/dialog.h>
+
+#include "../implementation/implementation.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+
+class VsdInput : public Inkscape::Extension::Implementation::Implementation {
+     VsdInput () = default;;
+public:
+     SPDocument *open( Inkscape::Extension::Input *mod,
+                       const gchar *uri ) override;
+     static void         init( );
+
+};
+
+} } }  /* namespace Inkscape, Extension, Implementation */
+
+#endif /* WITH_LIBVISIO */
+#endif /* __EXTENSION_INTERNAL_VSDOUTPUT_H__ */
+
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :
diff --git a/src/extension/internal/wmf-inout.cpp b/src/extension/internal/wmf-inout.cpp
new file mode 100644
index 0000000..e5e2279
--- /dev/null
+++ b/src/extension/internal/wmf-inout.cpp
@@ -0,0 +1,3263 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/** @file
+ * @brief Windows-only Enhanced Metafile input and output.
+ */
+/* Authors:
+ *   Ulf Erikson <ulferikson@users.sf.net>
+ *   Jon A. Cruz <jon@joncruz.org>
+ *   David Mathog
+ *   Abhishek Sharma
+ *
+ * Copyright (C) 2006-2008 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ *
+ * References:
+ *  - How to Create & Play Enhanced Metafiles in Win32
+ *      http://support.microsoft.com/kb/q145999/
+ *  - INFO: Windows Metafile Functions & Aldus Placeable Metafiles
+ *      http://support.microsoft.com/kb/q66949/
+ *  - Metafile Functions
+ *      http://msdn.microsoft.com/library/en-us/gdi/metafile_0whf.asp
+ *  - Metafile Structures
+ *      http://msdn.microsoft.com/library/en-us/gdi/metafile_5hkj.asp
+ */
+
+//#include <png.h>   //This must precede text_reassemble.h or it blows up in pngconf.h when compiling
+#include <cstdio>
+#include <cstdlib>
+#include <cstdint>
+#include <3rdparty/libuemf/symbol_convert.h>
+
+#include "document.h"
+#include "object/sp-root.h" // even though it is included indirectly by wmf-inout.h
+#include "object/sp-path.h"
+#include "print.h"
+#include "extension/system.h"
+#include "extension/print.h"
+#include "extension/db.h"
+#include "extension/input.h"
+#include "extension/output.h"
+#include "display/drawing.h"
+#include "display/drawing-item.h"
+#include "clear-n_.h"
+#include "svg/svg.h"
+#include "util/units.h" // even though it is included indirectly by wmf-inout.h
+#include "inkscape.h" // even though it is included indirectly by wmf-inout.h
+
+
+#include "wmf-inout.h"
+#include "wmf-print.h"
+
+#define PRINT_WMF "org.inkscape.print.wmf"
+
+#ifndef U_PS_JOIN_MASK
+#define U_PS_JOIN_MASK (U_PS_JOIN_BEVEL|U_PS_JOIN_MITER|U_PS_JOIN_ROUND)
+#endif
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+
+
+static bool clipset = false;
+static uint32_t BLTmode=0;
+
+Wmf::Wmf () // The null constructor
+{
+    return;
+}
+
+
+Wmf::~Wmf () //The destructor
+{
+    return;
+}
+
+
+bool
+Wmf::check (Inkscape::Extension::Extension * /*module*/)
+{
+    if (nullptr == Inkscape::Extension::db.get(PRINT_WMF))
+        return FALSE;
+    return TRUE;
+}
+
+
+void
+Wmf::print_document_to_file(SPDocument *doc, const gchar *filename)
+{
+    Inkscape::Extension::Print *mod;
+    SPPrintContext context;
+    const gchar *oldconst;
+    gchar *oldoutput;
+
+    doc->ensureUpToDate();
+
+    mod = Inkscape::Extension::get_print(PRINT_WMF);
+    oldconst = mod->get_param_string("destination");
+    oldoutput = g_strdup(oldconst);
+    mod->set_param_string("destination", filename);
+
+/* Start */
+    context.module = mod;
+    /* fixme: This has to go into module constructor somehow */
+    /* Create new arena */
+    mod->base = doc->getRoot();
+    Inkscape::Drawing drawing;
+    mod->dkey = SPItem::display_key_new(1);
+    mod->root = mod->base->invoke_show(drawing, mod->dkey, SP_ITEM_SHOW_DISPLAY);
+    drawing.setRoot(mod->root);
+    /* Print document */
+    if (mod->begin(doc)) {
+        g_free(oldoutput);
+        mod->base->invoke_hide(mod->dkey);
+        mod->base = nullptr;
+        mod->root = nullptr;
+        throw Inkscape::Extension::Output::save_failed();
+    }
+    mod->base->invoke_print(&context);
+    mod->finish();
+    /* Release arena */
+    mod->base->invoke_hide(mod->dkey);
+    mod->base = nullptr;
+    mod->root = nullptr; // deleted by invoke_hide
+/* end */
+
+    mod->set_param_string("destination", oldoutput);
+    g_free(oldoutput);
+
+    return;
+}
+
+
+void
+Wmf::save(Inkscape::Extension::Output *mod, SPDocument *doc, gchar const *filename)
+{
+    Inkscape::Extension::Extension * ext;
+
+    ext = Inkscape::Extension::db.get(PRINT_WMF);
+    if (ext == nullptr)
+        return;
+
+    bool new_val         = mod->get_param_bool("textToPath");
+    bool new_FixPPTCharPos     = mod->get_param_bool("FixPPTCharPos");  // character position bug
+    // reserve FixPPT2 for opacity bug.  Currently WMF does not export opacity values
+    bool new_FixPPTDashLine       = mod->get_param_bool("FixPPTDashLine");  // dashed line bug
+    bool new_FixPPTGrad2Polys     = mod->get_param_bool("FixPPTGrad2Polys");  // gradient bug
+    bool new_FixPPTPatternAsHatch = mod->get_param_bool("FixPPTPatternAsHatch");  // force all patterns as standard WMF hatch
+
+    TableGen(                  //possibly regenerate the unicode-convert tables
+        mod->get_param_bool("TnrToSymbol"),
+        mod->get_param_bool("TnrToWingdings"),
+        mod->get_param_bool("TnrToZapfDingbats"),
+        mod->get_param_bool("UsePUA")
+    );
+
+    ext->set_param_bool("FixPPTCharPos",new_FixPPTCharPos);   // Remember to add any new ones to PrintWmf::init or a mysterious failure will result!
+    ext->set_param_bool("FixPPTDashLine",new_FixPPTDashLine);
+    ext->set_param_bool("FixPPTGrad2Polys",new_FixPPTGrad2Polys);
+    ext->set_param_bool("FixPPTPatternAsHatch",new_FixPPTPatternAsHatch);
+    ext->set_param_bool("textToPath", new_val);
+
+    // ensure usage of dot as decimal separator in scanf/printf functions (independently of current locale)
+    char *oldlocale = g_strdup(setlocale(LC_NUMERIC, nullptr));
+    setlocale(LC_NUMERIC, "C");
+
+    print_document_to_file(doc, filename);
+
+    // restore decimal separator used in scanf/printf functions to initial value
+    setlocale(LC_NUMERIC, oldlocale);
+    g_free(oldlocale);
+
+    return;
+}
+
+
+/* WMF has no worldTransform, so this always returns 1.0.  Retain it to keep WMF and WMF in sync as much as possible.*/
+double Wmf::current_scale(PWMF_CALLBACK_DATA /*d*/){
+    return 1.0;
+}
+
+/* WMF has no worldTransform, so this always returns an Identity rotation matrix, but the offsets may have values.*/
+std::string Wmf::current_matrix(PWMF_CALLBACK_DATA d, double x, double y, int useoffset){
+    SVGOStringStream cxform;
+    double scale = current_scale(d);
+    cxform << "\"matrix(";
+    cxform << 1.0/scale;   cxform << ",";
+    cxform << 0.0;         cxform << ",";
+    cxform << 0.0;         cxform << ",";
+    cxform << 1.0/scale;   cxform << ",";
+    if(useoffset){  cxform << x;  cxform << ","; cxform << y; }
+    else {          cxform << "0,0"; }
+    cxform << ")\"";
+    return(cxform.str());
+}
+
+/* WMF has no worldTransform, so this always returns 0.  Retain it to keep WMF and WMF in sync as much as possible.*/
+double Wmf::current_rotation(PWMF_CALLBACK_DATA /*d*/){
+    return 0.0;
+}
+
+/*  Add another 100 blank slots to the hatches array.
+*/
+void Wmf::enlarge_hatches(PWMF_CALLBACK_DATA d){
+    d->hatches.size += 100;
+    d->hatches.strings = (char **) realloc(d->hatches.strings,d->hatches.size * sizeof(char *));
+}
+
+/*  See if the pattern name is already in the list.  If it is return its position (1->n, not 1-n-1)
+*/
+int Wmf::in_hatches(PWMF_CALLBACK_DATA d, char *test){
+    int i;
+    for(i=0; i<d->hatches.count; i++){
+        if(strcmp(test,d->hatches.strings[i])==0)return(i+1);
+    }
+    return(0);
+}
+
+class TagEmitter
+{
+public:
+    TagEmitter(Glib::ustring & p_defs, char * p_tmpcolor, char * p_hpathname):
+        defs(p_defs), tmpcolor(p_tmpcolor), hpathname(p_hpathname)
+    {
+    };
+    void append(const char *prefix, const char * inner)
+    {
+        defs += "   ";
+        defs += prefix;
+        defs += hpathname;
+        defs += inner;
+        defs += tmpcolor;
+        defs += "\" />\n";
+    }
+
+protected:
+    Glib::ustring & defs;
+    char * tmpcolor, * hpathname;
+};
+
+/*  (Conditionally) add a hatch.  If a matching hatch already exists nothing happens.  If one
+    does not exist it is added to the hatches list and also entered into <defs>.
+    This is also used to add the path part of the hatches, which they reference with a xlink:href
+*/
+uint32_t Wmf::add_hatch(PWMF_CALLBACK_DATA d, uint32_t hatchType, U_COLORREF hatchColor){
+    char hatchname[64]; // big enough
+    char hpathname[64]; // big enough
+    char hbkname[64];   // big enough
+    char tmpcolor[8];
+    char bkcolor[8];
+    uint32_t idx;
+
+    switch(hatchType){
+        case U_HS_SOLIDTEXTCLR:
+        case U_HS_DITHEREDTEXTCLR:
+            sprintf(tmpcolor,"%6.6X",sethexcolor(d->dc[d->level].textColor));
+            break;
+        case U_HS_SOLIDBKCLR:
+        case U_HS_DITHEREDBKCLR:
+            sprintf(tmpcolor,"%6.6X",sethexcolor(d->dc[d->level].bkColor));
+            break;
+        default:
+            sprintf(tmpcolor,"%6.6X",sethexcolor(hatchColor));
+            break;
+    }
+    auto & defs = d->defs;
+    TagEmitter a(defs, tmpcolor, hpathname);
+
+    /*  For both bkMode types set the PATH + FOREGROUND COLOR for the indicated standard hatch.
+        This will be used late to compose, or recompose  the transparent or opaque final hatch.*/
+
+    std::string refpath; // used to reference later the path pieces which are about to be created
+    sprintf(hpathname,"WMFhpath%d_%s",hatchType,tmpcolor);
+    idx = in_hatches(d,hpathname);
+    if(!idx){  // add path/color if not already present
+        if(d->hatches.count == d->hatches.size){  enlarge_hatches(d); }
+        d->hatches.strings[d->hatches.count++]=strdup(hpathname);
+
+        defs += "\n";
+        switch(hatchType){
+            case U_HS_HORIZONTAL:
+                a.append("<path id=\"",
+                "\" d=\"M 0 0 6 0\" style=\"fill:none;stroke:#");
+                break;
+            case U_HS_VERTICAL:
+                a.append("<path id=\"",
+                "\" d=\"M 0 0 0 6\" style=\"fill:none;stroke:#");
+                break;
+            case U_HS_FDIAGONAL:
+                a.append("<line  id=\"sub",
+                "\" x1=\"-1\" y1=\"-1\" x2=\"7\" y2=\"7\" stroke=\"#");
+                break;
+            case U_HS_BDIAGONAL:
+                a.append("<line  id=\"sub",
+                "\" x1=\"-1\" y1=\"7\" x2=\"7\" y2=\"-1\" stroke=\"#");
+                break;
+            case U_HS_CROSS:
+                a.append("<path   id=\"",
+                "\" d=\"M 0 0 6 0 M 0 0 0 6\" style=\"fill:none;stroke:#");
+                 break;
+            case U_HS_DIAGCROSS:
+                a.append("<line   id=\"subfd",
+                "\" x1=\"-1\" y1=\"-1\" x2=\"7\" y2=\"7\" stroke=\"#");
+                a.append("<line   id=\"subbd",
+                "\" x1=\"-1\" y1=\"7\" x2=\"7\" y2=\"-1\" stroke=\"#");
+                break;
+            case U_HS_SOLIDCLR:
+            case U_HS_DITHEREDCLR:
+            case U_HS_SOLIDTEXTCLR:
+            case U_HS_DITHEREDTEXTCLR:
+            case U_HS_SOLIDBKCLR:
+            case U_HS_DITHEREDBKCLR:
+            default:
+                a.append("<path   id=\"",
+                "\" d=\"M 0 0 6 0 6 6 0 6 z\" style=\"stroke:none;fill:#");
+                break;
+        }
+    }
+
+    // References to paths possibly just created above.  These will be used in the actual patterns.
+    switch(hatchType){
+        case U_HS_HORIZONTAL:
+        case U_HS_VERTICAL:
+        case U_HS_CROSS:
+        case U_HS_SOLIDCLR:
+        case U_HS_DITHEREDCLR:
+        case U_HS_SOLIDTEXTCLR:
+        case U_HS_DITHEREDTEXTCLR:
+        case U_HS_SOLIDBKCLR:
+        case U_HS_DITHEREDBKCLR:
+        default:
+            refpath    += "      <use xlink:href=\"#";
+            refpath    += hpathname;
+            refpath    += "\" />\n";
+            break;
+        case U_HS_FDIAGONAL:
+        case U_HS_BDIAGONAL:
+            refpath    += "      <use xlink:href=\"#sub";
+            refpath    += hpathname;
+            refpath    += "\" />\n";
+            refpath    += "      <use xlink:href=\"#sub";
+            refpath    += hpathname;
+            refpath    += "\"  transform=\"translate(6,0)\" />\n";
+            refpath    += "      <use xlink:href=\"#sub";
+            refpath    += hpathname;
+            refpath    += "\"  transform=\"translate(-6,0)\" />\n";
+            break;
+        case U_HS_DIAGCROSS:
+            refpath    += "      <use xlink:href=\"#subfd";
+            refpath    += hpathname;
+            refpath    += "\" />\n";
+            refpath    += "      <use xlink:href=\"#subfd";
+            refpath    += hpathname;
+            refpath    += "\" transform=\"translate(6,0)\"/>\n";
+            refpath    += "      <use xlink:href=\"#subfd";
+            refpath    += hpathname;
+            refpath    += "\" transform=\"translate(-6,0)\"/>\n";
+            refpath    += "      <use xlink:href=\"#subbd";
+            refpath    += hpathname;
+            refpath    += "\" />\n";
+            refpath    += "      <use xlink:href=\"#subbd";
+            refpath    += hpathname;
+            refpath    += "\" transform=\"translate(6,0)\"/>\n";
+            refpath    += "      <use xlink:href=\"#subbd";
+            refpath    += hpathname;
+            refpath    += "\" transform=\"translate(-6,0)\"/>\n";
+            break;
+    }
+
+    if(d->dc[d->level].bkMode == U_TRANSPARENT || hatchType >= U_HS_SOLIDCLR){
+        sprintf(hatchname,"WMFhatch%d_%s",hatchType,tmpcolor);
+        sprintf(hpathname,"WMFhpath%d_%s",hatchType,tmpcolor);
+        idx = in_hatches(d,hatchname);
+        if(!idx){  // add it if not already present
+            if(d->hatches.count == d->hatches.size){  enlarge_hatches(d); }
+            d->hatches.strings[d->hatches.count++]=strdup(hatchname);
+            defs += "\n";
+            defs += "   <pattern id=\"";
+            defs += hatchname;
+            defs += "\"  xlink:href=\"#WMFhbasepattern\">\n";
+            defs += refpath;
+            defs += "   </pattern>\n";
+            idx = d->hatches.count;
+        }
+    }
+    else { //  bkMode==U_OPAQUE
+        /* Set up an object in the defs for this background, if there is not one already there */
+        sprintf(bkcolor,"%6.6X",sethexcolor(d->dc[d->level].bkColor));
+        sprintf(hbkname,"WMFhbkclr_%s",bkcolor);
+        idx = in_hatches(d,hbkname);
+        if(!idx){  // add path/color if not already present.  Hatchtype is not needed in the name.
+            if(d->hatches.count == d->hatches.size){  enlarge_hatches(d); }
+            d->hatches.strings[d->hatches.count++]=strdup(hbkname);
+
+            defs += "\n";
+            defs += "   <rect id=\"";
+            defs += hbkname;
+            defs += "\" x=\"0\" y=\"0\" width=\"6\" height=\"6\" fill=\"#";
+            defs += bkcolor;
+            defs += "\" />\n";
+        }
+
+        // this is the pattern, its name will show up in Inkscape's pattern selector
+        sprintf(hatchname,"WMFhatch%d_%s_%s",hatchType,tmpcolor,bkcolor);
+        idx = in_hatches(d,hatchname);
+        if(!idx){  // add it if not already present
+            if(d->hatches.count == d->hatches.size){  enlarge_hatches(d); }
+            d->hatches.strings[d->hatches.count++]=strdup(hatchname);
+            defs += "\n";
+            defs += "   <pattern id=\"";
+            defs += hatchname;
+            defs += "\"  xlink:href=\"#WMFhbasepattern\">\n";
+            defs += "      <use xlink:href=\"#";
+            defs += hbkname;
+            defs += "\" />\n";
+            defs += refpath;
+            defs += "   </pattern>\n";
+            idx = d->hatches.count;
+        }
+    }
+    return(idx-1);
+}
+
+/*  Add another 100 blank slots to the images array.
+*/
+void Wmf::enlarge_images(PWMF_CALLBACK_DATA d){
+    d->images.size += 100;
+    d->images.strings = (char **) realloc(d->images.strings,d->images.size * sizeof(char *));
+}
+
+/*  See if the image string is already in the list.  If it is return its position (1->n, not 1-n-1)
+*/
+int Wmf::in_images(PWMF_CALLBACK_DATA d, char *test){
+    int i;
+    for(i=0; i<d->images.count; i++){
+        if(strcmp(test,d->images.strings[i])==0)return(i+1);
+    }
+    return(0);
+}
+
+/*  (Conditionally) add an image from a DIB.  If a matching image already exists nothing happens.  If one
+    does not exist it is added to the images list and also entered into <defs>.
+
+*/
+uint32_t Wmf::add_dib_image(PWMF_CALLBACK_DATA d, const char *dib, uint32_t iUsage){
+
+    uint32_t idx;
+    char imagename[64];             // big enough
+    char xywh[64];                  // big enough
+    int  dibparams = U_BI_UNKNOWN;  // type of image not yet determined
+
+    MEMPNG mempng; // PNG in memory comes back in this
+    mempng.buffer = nullptr;
+
+    char            *rgba_px = nullptr;     // RGBA pixels
+    const char      *px      = nullptr;     // DIB pixels
+    const U_RGBQUAD *ct      = nullptr;     // DIB color table
+    uint32_t numCt;
+    int32_t  width, height, colortype, invert; // if needed these values will be set by wget_DIB_params
+    if(iUsage == U_DIB_RGB_COLORS){
+        // next call returns pointers and values, but allocates no memory
+        dibparams = wget_DIB_params(dib, &px, &ct, &numCt, &width, &height, &colortype, &invert);
+        if(dibparams == U_BI_RGB){
+            if(!DIB_to_RGBA(
+                px,         // DIB pixel array
+                ct,         // DIB color table
+                numCt,      // DIB color table number of entries
+                &rgba_px,   // U_RGBA pixel array (32 bits), created by this routine, caller must free.
+                width,      // Width of pixel array in record
+                height,     // Height of pixel array in record
+                colortype,  // DIB BitCount Enumeration
+                numCt,      // Color table used if not 0
+                invert      // If DIB rows are in opposite order from RGBA rows
+            )){
+                toPNG(         // Get the image from the RGBA px into mempng
+                    &mempng,
+                    width, height,    // of the SRC bitmap
+                    rgba_px
+                );
+                free(rgba_px);
+            }
+        }
+    }
+
+    gchar *base64String=nullptr;
+    if(dibparams == U_BI_JPEG || dibparams==U_BI_PNG){  // image was binary png or jpg in source file
+        base64String = g_base64_encode((guchar*) px, numCt );
+    }
+    else if(mempng.buffer){                             // image was DIB in source file, converted to png in this routine
+        base64String = g_base64_encode((guchar*) mempng.buffer, mempng.size );
+        free(mempng.buffer);
+    }
+    else {                         // failed conversion, insert the common bad image picture
+        width  = 3;
+        height = 4;
+        base64String = bad_image_png();
+    }
+    idx = in_images(d, (char *) base64String);
+    auto & defs = d->defs;
+    if(!idx){  // add it if not already present - we looked at the actual data for comparison
+        if(d->images.count == d->images.size){  enlarge_images(d); }
+        idx = d->images.count;
+        d->images.strings[d->images.count++]=strdup(base64String);
+
+        sprintf(imagename,"WMFimage%d",idx++);
+        sprintf(xywh," x=\"0\" y=\"0\" width=\"%d\" height=\"%d\" ",width,height); // reuse this buffer
+
+        defs += "\n";
+        defs += "   <image id=\"";
+        defs += imagename;
+        defs += "\"\n      ";
+        defs += xywh;
+        defs += "\n";
+        if(dibparams == U_BI_JPEG){    defs += "       xlink:href=\"data:image/jpeg;base64,"; }
+        else {                         defs += "       xlink:href=\"data:image/png;base64,";  }
+        defs += base64String;
+        defs += "\"\n";
+        defs += " preserveAspectRatio=\"none\"\n";
+        defs += "   />\n";
+
+
+        defs += "\n";
+        defs += "   <pattern id=\"";
+        defs += imagename;
+        defs += "_ref\"\n      ";
+        defs += xywh;
+        defs += "\n       patternUnits=\"userSpaceOnUse\"";
+        defs += " >\n";
+        defs += "      <use id=\"";
+        defs += imagename;
+        defs += "_ign\" ";
+        defs += " xlink:href=\"#";
+        defs += imagename;
+        defs += "\" />\n";
+        defs += "    ";
+        defs += "   </pattern>\n";
+    }
+    g_free(base64String); //wait until this point to free because it might be a duplicate image
+    return(idx-1);
+}
+
+/*  (Conditionally) add an image from a Bitmap16.  If a matching image already exists nothing happens.  If one
+    does not exist it is added to the images list and also entered into <defs>.
+
+*/
+uint32_t Wmf::add_bm16_image(PWMF_CALLBACK_DATA d, U_BITMAP16 Bm16, const char *px){
+
+    uint32_t idx;
+    char imagename[64]; // big enough
+    char xywh[64]; // big enough
+
+    MEMPNG mempng; // PNG in memory comes back in this
+    mempng.buffer = nullptr;
+
+    char            *rgba_px = nullptr;     // RGBA pixels
+    const U_RGBQUAD *ct      = nullptr;     // color table, always NULL here
+    int32_t    width, height, colortype, numCt, invert;
+    numCt     = 0;
+    width     = Bm16.Width;              //  bitmap width in pixels.
+    height    = Bm16.Height;             //  bitmap height in scan lines.
+    colortype = Bm16.BitsPixel;          //  seems to be BitCount Enumeration
+    invert    = 0;
+    if(colortype < 16)return(U_WMR_INVALID);  // these would need a colortable if they were a dib, no idea what bm16 is supposed to do instead.
+
+    if(!DIB_to_RGBA(// This is not really a dib, but close enough so that it still works.
+        px,         // DIB pixel array
+        ct,         // DIB color table (always NULL here)
+        numCt,      // DIB color table number of entries (always 0)
+        &rgba_px,   // U_RGBA pixel array (32 bits), created by this routine, caller must free.
+        width,      // Width of pixel array
+        height,     // Height of pixel array
+        colortype,  // DIB BitCount Enumeration
+        numCt,      // Color table used if not 0
+        invert      // If DIB rows are in opposite order from RGBA rows
+    )){
+        toPNG(         // Get the image from the RGBA px into mempng
+            &mempng,
+            width, height,    // of the SRC bitmap
+            rgba_px
+        );
+        free(rgba_px);
+    }
+
+    gchar *base64String=nullptr;
+    if(mempng.buffer){             // image was Bm16 in source file, converted to png in this routine
+        base64String = g_base64_encode((guchar*) mempng.buffer, mempng.size );
+        free(mempng.buffer);
+    }
+    else {                         // failed conversion, insert the common bad image picture
+        width  = 3;
+        height = 4;
+        base64String = bad_image_png();
+    }
+
+    idx = in_images(d, (char *) base64String);
+    auto & defs = d->defs;
+    if(!idx){  // add it if not already present - we looked at the actual data for comparison
+        if(d->images.count == d->images.size){  enlarge_images(d); }
+        idx = d->images.count;
+        d->images.strings[d->images.count++]=g_strdup(base64String);
+
+        sprintf(imagename,"WMFimage%d",idx++);
+        sprintf(xywh," x=\"0\" y=\"0\" width=\"%d\" height=\"%d\" ",width,height); // reuse this buffer
+
+        defs += "\n";
+        defs += "   <image id=\"";
+        defs += imagename;
+        defs += "\"\n      ";
+        defs += xywh;
+        defs += "\n";
+        defs += "       xlink:href=\"data:image/png;base64,";
+        defs += base64String;
+        defs += "\"\n";
+        defs += " preserveAspectRatio=\"none\"\n";
+        defs += "   />\n";
+
+
+        defs += "\n";
+        defs += "   <pattern id=\"";
+        defs += imagename;
+        defs += "_ref\"\n      ";
+        defs += xywh;
+        defs += "\n       patternUnits=\"userSpaceOnUse\"";
+        defs += " >\n";
+        defs += "      <use id=\"";
+        defs += imagename;
+        defs += "_ign\" ";
+        defs += " xlink:href=\"#";
+        defs += imagename;
+        defs += "\" />\n";
+        defs += "   </pattern>\n";
+    }
+    g_free(base64String); //wait until this point to free because it might be a duplicate image
+    return(idx-1);
+}
+
+/*  Add another 100 blank slots to the clips array.
+*/
+void Wmf::enlarge_clips(PWMF_CALLBACK_DATA d){
+    d->clips.size += 100;
+    d->clips.strings = (char **) realloc(d->clips.strings,d->clips.size * sizeof(char *));
+}
+
+/*  See if the pattern name is already in the list.  If it is return its position (1->n, not 1-n-1)
+*/
+int Wmf::in_clips(PWMF_CALLBACK_DATA d, const char *test){
+    int i;
+    for(i=0; i<d->clips.count; i++){
+        if(strcmp(test,d->clips.strings[i])==0)return(i+1);
+    }
+    return(0);
+}
+
+/*  (Conditionally) add a clip.  
+    If a matching clip already exists nothing happens  
+    If one does exist it is added to the clips list, entered into <defs>.
+*/
+void Wmf::add_clips(PWMF_CALLBACK_DATA d, const char *clippath, unsigned int logic){
+    int op = combine_ops_to_livarot(logic);
+    Geom::PathVector combined_vect;
+    char *combined = nullptr;
+    if (op >= 0 && d->dc[d->level].clip_id) {
+        unsigned int real_idx = d->dc[d->level].clip_id - 1;
+        Geom::PathVector old_vect = sp_svg_read_pathv(d->clips.strings[real_idx]);
+        Geom::PathVector new_vect = sp_svg_read_pathv(clippath);
+        combined_vect = sp_pathvector_boolop(new_vect, old_vect, (bool_op) op , (FillRule) fill_oddEven, (FillRule) fill_oddEven);
+        combined = sp_svg_write_path(combined_vect);
+    }
+    else {
+        combined = strdup(clippath);  // COPY operation, erases everything and starts a new one
+    }
+
+    uint32_t  idx = in_clips(d, combined);
+    if(!idx){  // add clip if not already present
+        if(d->clips.count == d->clips.size){  enlarge_clips(d); }
+        d->clips.strings[d->clips.count++]=strdup(combined);
+        d->dc[d->level].clip_id = d->clips.count;  // one more than the slot where it is actually stored
+        SVGOStringStream tmp_clippath;
+        tmp_clippath << "\n<clipPath";
+        tmp_clippath << "\n\tclipPathUnits=\"userSpaceOnUse\" ";
+        tmp_clippath << "\n\tid=\"clipWmfPath" << d->dc[d->level].clip_id << "\"";
+        tmp_clippath << " >";
+        tmp_clippath << "\n\t<path d=\"";
+        tmp_clippath << combined;
+        tmp_clippath << "\"";
+        tmp_clippath << "\n\t/>";
+        tmp_clippath << "\n</clipPath>";
+        d->outdef += tmp_clippath.str().c_str();
+    }
+    else {
+        d->dc[d->level].clip_id = idx;
+    }
+    free(combined);
+}
+
+
+
+void
+Wmf::output_style(PWMF_CALLBACK_DATA d)
+{
+//    SVGOStringStream tmp_id;
+    SVGOStringStream tmp_style;
+    char tmp[1024] = {0};
+
+    float fill_rgb[3];
+    d->dc[d->level].style.fill.value.color.get_rgb_floatv(fill_rgb);
+    float stroke_rgb[3];
+    d->dc[d->level].style.stroke.value.color.get_rgb_floatv(stroke_rgb);
+
+    // for U_WMR_BITBLT with no image, try to approximate some of these operations/
+    // Assume src color is "white"
+    if(d->dwRop3){
+        switch(d->dwRop3){
+            case U_PATINVERT: // treat all of these as black
+            case U_SRCINVERT:
+            case U_DSTINVERT:
+            case U_BLACKNESS:
+            case U_SRCERASE:
+            case U_NOTSRCCOPY:
+                fill_rgb[0]=fill_rgb[1]=fill_rgb[2]=0.0;
+                break;
+            case U_SRCCOPY:    // treat all of these as white
+            case U_NOTSRCERASE:
+            case U_PATCOPY:
+            case U_WHITENESS:
+                fill_rgb[0]=fill_rgb[1]=fill_rgb[2]=1.0;
+                break;
+            case U_SRCPAINT:  // use the existing color
+            case U_SRCAND:
+            case U_MERGECOPY:
+            case U_MERGEPAINT:
+            case U_PATPAINT:
+            default:
+                break;
+        }
+        d->dwRop3 = 0;  // might as well reset it here, it must be set for each BITBLT
+    }
+
+    // Implement some of these, the ones where the original screen color does not matter.
+    // The options that merge screen and pen colors cannot be done correctly because we
+    // have no way of knowing what color is already on the screen. For those just pass the
+    // pen color through.
+    switch(d->dwRop2){
+        case U_R2_BLACK:
+            fill_rgb[0]  = fill_rgb[1]  = fill_rgb[2]   = 0.0;
+            stroke_rgb[0]= stroke_rgb[1]= stroke_rgb[2] = 0.0;
+            break;
+        case U_R2_NOTMERGEPEN:
+        case U_R2_MASKNOTPEN:
+            break;
+        case U_R2_NOTCOPYPEN:
+            fill_rgb[0]    =  1.0 - fill_rgb[0];
+            fill_rgb[1]    =  1.0 - fill_rgb[1];
+            fill_rgb[2]    =  1.0 - fill_rgb[2];
+            stroke_rgb[0]  =  1.0 - stroke_rgb[0];
+            stroke_rgb[1]  =  1.0 - stroke_rgb[1];
+            stroke_rgb[2]  =  1.0 - stroke_rgb[2];
+            break;
+        case U_R2_MASKPENNOT:
+        case U_R2_NOT:
+        case U_R2_XORPEN:
+        case U_R2_NOTMASKPEN:
+        case U_R2_NOTXORPEN:
+        case U_R2_NOP:
+        case U_R2_MERGENOTPEN:
+        case U_R2_COPYPEN:
+        case U_R2_MASKPEN:
+        case U_R2_MERGEPENNOT:
+        case U_R2_MERGEPEN:
+            break;
+        case U_R2_WHITE:
+            fill_rgb[0]  = fill_rgb[1]  = fill_rgb[2]   = 1.0;
+            stroke_rgb[0]= stroke_rgb[1]= stroke_rgb[2] = 1.0;
+            break;
+        default:
+            break;
+    }
+
+
+//    tmp_id << "\n\tid=\"" << (d->id++) << "\"";
+//    d->outsvg += tmp_id.str().c_str();
+    d->outsvg += "\n\tstyle=\"";
+    if (!d->dc[d->level].fill_set ||  ( d->mask & U_DRAW_NOFILL)) { // nofill are lines and arcs
+        tmp_style << "fill:none;";
+    } else {
+        switch(d->dc[d->level].fill_mode){
+            // both of these use the url(#) method
+            case DRAW_PATTERN:
+                snprintf(tmp, 1023, "fill:url(#%s); ",d->hatches.strings[d->dc[d->level].fill_idx]);
+                tmp_style << tmp;
+                break;
+            case DRAW_IMAGE:
+                snprintf(tmp, 1023, "fill:url(#WMFimage%d_ref); ",d->dc[d->level].fill_idx);
+                tmp_style << tmp;
+                break;
+            case DRAW_PAINT:
+            default:  // <--  this should never happen, but just in case...
+                snprintf(
+                    tmp, 1023,
+                    "fill:#%02x%02x%02x;",
+                    SP_COLOR_F_TO_U(fill_rgb[0]),
+                    SP_COLOR_F_TO_U(fill_rgb[1]),
+                    SP_COLOR_F_TO_U(fill_rgb[2])
+                );
+                tmp_style << tmp;
+                break;
+        }
+        snprintf(
+            tmp, 1023,
+            "fill-rule:%s;",
+            (d->dc[d->level].style.fill_rule.value == SP_WIND_RULE_NONZERO ? "evenodd" : "nonzero")
+        );
+        tmp_style << tmp;
+        tmp_style << "fill-opacity:1;";
+
+        // if the stroke is the same as the fill, and the right size not to change the end size of the object, do not do it separately
+        if(
+            (d->dc[d->level].fill_set                                )  &&
+            (d->dc[d->level].stroke_set                              )  &&
+            (d->dc[d->level].style.stroke_width.value == 1           )  &&
+            (d->dc[d->level].fill_mode == d->dc[d->level].stroke_mode)  &&
+            (
+                (d->dc[d->level].fill_mode != DRAW_PAINT)               ||
+                (
+                    (fill_rgb[0]==stroke_rgb[0])                        &&
+                    (fill_rgb[1]==stroke_rgb[1])                        &&
+                    (fill_rgb[2]==stroke_rgb[2])
+                )
+            )
+        ){
+            d->dc[d->level].stroke_set = false;
+        }
+    }
+
+    if (!d->dc[d->level].stroke_set) {
+        tmp_style << "stroke:none;";
+    } else {
+        switch(d->dc[d->level].stroke_mode){
+            // both of these use the url(#) method
+            case DRAW_PATTERN:
+                snprintf(tmp, 1023, "stroke:url(#%s); ",d->hatches.strings[d->dc[d->level].stroke_idx]);
+                tmp_style << tmp;
+                break;
+            case DRAW_IMAGE:
+                snprintf(tmp, 1023, "stroke:url(#WMFimage%d_ref); ",d->dc[d->level].stroke_idx);
+                tmp_style << tmp;
+                break;
+            case DRAW_PAINT:
+            default:  // <--  this should never happen, but just in case...
+                snprintf(
+                    tmp, 1023,
+                    "stroke:#%02x%02x%02x;",
+                    SP_COLOR_F_TO_U(stroke_rgb[0]),
+                    SP_COLOR_F_TO_U(stroke_rgb[1]),
+                    SP_COLOR_F_TO_U(stroke_rgb[2])
+                );
+                tmp_style << tmp;
+                break;
+        }
+        if(d->dc[d->level].style.stroke_width.value){
+            tmp_style << "stroke-width:" <<
+                MAX( 0.001, d->dc[d->level].style.stroke_width.value ) << "px;";
+        }
+        else { // In a WMF a 0 width pixel means "1 pixel"
+            tmp_style << "stroke-width:" << pix_to_abs_size( d, 1 ) << "px;";
+        }
+
+        tmp_style << "stroke-linecap:" <<
+            (
+                d->dc[d->level].style.stroke_linecap.computed == SP_STROKE_LINECAP_BUTT ? "butt" :
+                d->dc[d->level].style.stroke_linecap.computed == SP_STROKE_LINECAP_ROUND ? "round" :
+                d->dc[d->level].style.stroke_linecap.computed == SP_STROKE_LINECAP_SQUARE ? "square" :
+                "unknown"
+            ) << ";";
+
+        tmp_style << "stroke-linejoin:" <<
+            (
+                d->dc[d->level].style.stroke_linejoin.computed == SP_STROKE_LINEJOIN_MITER ? "miter" :
+                d->dc[d->level].style.stroke_linejoin.computed == SP_STROKE_LINEJOIN_ROUND ? "round" :
+                d->dc[d->level].style.stroke_linejoin.computed == SP_STROKE_LINEJOIN_BEVEL ? "bevel" :
+                "unknown"
+            ) << ";";
+
+        // Set miter limit if known, even if it is not needed immediately (not miter)
+        tmp_style << "stroke-miterlimit:" <<
+            MAX( 2.0, d->dc[d->level].style.stroke_miterlimit.value ) << ";";
+
+        if (d->dc[d->level].style.stroke_dasharray.set &&
+            !d->dc[d->level].style.stroke_dasharray.values.empty())
+        {
+            tmp_style << "stroke-dasharray:";
+            for (unsigned i=0; i<d->dc[d->level].style.stroke_dasharray.values.size(); i++) {
+                if (i)
+                    tmp_style << ",";
+                tmp_style << d->dc[d->level].style.stroke_dasharray.values[i].value;
+            }
+            tmp_style << ";";
+            tmp_style << "stroke-dashoffset:0;";
+        } else {
+            tmp_style << "stroke-dasharray:none;";
+        }
+        tmp_style << "stroke-opacity:1;";
+    }
+    tmp_style << "\" ";
+    if (d->dc[d->level].clip_id)
+        tmp_style << "\n\tclip-path=\"url(#clipWmfPath" << d->dc[d->level].clip_id << ")\" ";
+
+    d->outsvg += tmp_style.str().c_str();
+}
+
+
+double
+Wmf::_pix_x_to_point(PWMF_CALLBACK_DATA d, double px)
+{
+    double scale = (d->dc[d->level].ScaleInX ? d->dc[d->level].ScaleInX : 1.0);
+    double tmp;
+    tmp = ((((double) (px - d->dc[d->level].winorg.x))*scale) + d->dc[d->level].vieworg.x) * d->D2PscaleX;
+    tmp -= d->ulCornerOutX; //The WMF boundary rectangle can be anywhere, place its upper left corner in the Inkscape upper left corner
+    return(tmp);
+}
+
+double
+Wmf::_pix_y_to_point(PWMF_CALLBACK_DATA d, double py)
+{
+    double scale = (d->dc[d->level].ScaleInY ? d->dc[d->level].ScaleInY : 1.0);
+    double tmp;
+    tmp = ((((double) (py - d->dc[d->level].winorg.y))*scale) * d->E2IdirY + d->dc[d->level].vieworg.y) * d->D2PscaleY;
+    tmp -= d->ulCornerOutY; //The WMF boundary rectangle can be anywhere, place its upper left corner in the Inkscape upper left corner
+    return(tmp);
+}
+
+
+double
+Wmf::pix_to_x_point(PWMF_CALLBACK_DATA d, double px, double /*py*/)
+{
+    double x   = _pix_x_to_point(d, px);
+    return x;
+}
+
+double
+Wmf::pix_to_y_point(PWMF_CALLBACK_DATA d, double /*px*/, double py)
+{
+    double y   = _pix_y_to_point(d, py);
+    return y;
+
+}
+
+double
+Wmf::pix_to_abs_size(PWMF_CALLBACK_DATA d, double px)
+{
+    double  ppx = fabs(px * (d->dc[d->level].ScaleInX ? d->dc[d->level].ScaleInX : 1.0) * d->D2PscaleX * current_scale(d));
+    return ppx;
+}
+
+/* returns "x,y" (without the quotes) in inkscape coordinates for a pair of WMF x,y coordinates
+*/
+std::string Wmf::pix_to_xy(PWMF_CALLBACK_DATA d, double x, double y){
+    SVGOStringStream cxform;
+    cxform << pix_to_x_point(d,x,y);
+    cxform << ",";
+    cxform << pix_to_y_point(d,x,y);
+    return(cxform.str());
+}
+
+
+void
+Wmf::select_pen(PWMF_CALLBACK_DATA d, int index)
+{
+    int width;
+    char *record = nullptr;
+    U_PEN up;
+
+    if (index < 0 && index >= d->n_obj){ return; }
+    record = d->wmf_obj[index].record;
+    if(!record){ return; }
+    d->dc[d->level].active_pen = index;
+
+    (void) U_WMRCREATEPENINDIRECT_get(record, &up);
+    width = up.Widthw[0];  // width is stored in the first 16 bits of the 32.
+
+    switch (up.Style & U_PS_STYLE_MASK) {
+        case U_PS_DASH:
+        case U_PS_DOT:
+        case U_PS_DASHDOT:
+        case U_PS_DASHDOTDOT:
+        {
+            int penstyle = (up.Style & U_PS_STYLE_MASK);
+            SPILength spilength(1.f);
+            if (!d->dc[d->level].style.stroke_dasharray.values.empty() &&
+                (d->level == 0 || (d->level > 0 && d->dc[d->level].style.stroke_dasharray !=
+                                                       d->dc[d->level - 1].style.stroke_dasharray)))
+                d->dc[d->level].style.stroke_dasharray.values.clear();
+            if (penstyle==U_PS_DASH || penstyle==U_PS_DASHDOT || penstyle==U_PS_DASHDOTDOT) {
+                spilength.setDouble(3);
+                d->dc[d->level].style.stroke_dasharray.values.push_back(spilength);
+                spilength.setDouble(1);
+                d->dc[d->level].style.stroke_dasharray.values.push_back(spilength);
+            }
+            if (penstyle==U_PS_DOT || penstyle==U_PS_DASHDOT || penstyle==U_PS_DASHDOTDOT) {
+                d->dc[d->level].style.stroke_dasharray.values.push_back(spilength);
+                d->dc[d->level].style.stroke_dasharray.values.push_back(spilength);
+            }
+            if (penstyle==U_PS_DASHDOTDOT) {
+                d->dc[d->level].style.stroke_dasharray.values.push_back(spilength);
+                d->dc[d->level].style.stroke_dasharray.values.push_back(spilength);
+            }
+
+            d->dc[d->level].style.stroke_dasharray.set = true;
+            break;
+        }
+
+        case U_PS_SOLID:
+        default:
+        {
+            d->dc[d->level].style.stroke_dasharray.set = false;
+            break;
+        }
+    }
+
+    switch (up.Style & U_PS_ENDCAP_MASK) {
+        case U_PS_ENDCAP_ROUND: {  d->dc[d->level].style.stroke_linecap.computed = SP_STROKE_LINECAP_ROUND;   break; }
+        case U_PS_ENDCAP_SQUARE: { d->dc[d->level].style.stroke_linecap.computed = SP_STROKE_LINECAP_SQUARE;   break; }
+        case U_PS_ENDCAP_FLAT:
+        default: {                 d->dc[d->level].style.stroke_linecap.computed = SP_STROKE_LINECAP_BUTT;   break; }
+    }
+
+    switch (up.Style & U_PS_JOIN_MASK) {
+        case U_PS_JOIN_BEVEL: {    d->dc[d->level].style.stroke_linejoin.computed = SP_STROKE_LINEJOIN_BEVEL;  break; }
+        case U_PS_JOIN_MITER: {    d->dc[d->level].style.stroke_linejoin.computed = SP_STROKE_LINEJOIN_MITER;  break; }
+        case U_PS_JOIN_ROUND:
+        default: {                 d->dc[d->level].style.stroke_linejoin.computed = SP_STROKE_LINEJOIN_ROUND;  break; }
+    }
+
+
+    double pen_width;
+    if (up.Style == U_PS_NULL) {
+        d->dc[d->level].stroke_set = false;
+        pen_width =0.0;
+    } else if (width) {
+        d->dc[d->level].stroke_set = true;
+        int cur_level = d->level;
+        d->level = d->wmf_obj[index].level;   // this object may have been defined in some other DC.
+        pen_width = pix_to_abs_size( d, width );
+        d->level = cur_level;
+    } else { // this stroke should always be rendered as 1 pixel wide, independent of zoom level (can that be done in SVG?)
+        d->dc[d->level].stroke_set = true;
+        int cur_level = d->level;
+        d->level = d->wmf_obj[index].level;   // this object may have been defined in some other DC.
+        pen_width = pix_to_abs_size( d, 1 );
+        d->level = cur_level;
+    }
+    d->dc[d->level].style.stroke_width.value = pen_width;
+
+    double r, g, b;
+    r = SP_COLOR_U_TO_F( U_RGBAGetR(up.Color) );
+    g = SP_COLOR_U_TO_F( U_RGBAGetG(up.Color) );
+    b = SP_COLOR_U_TO_F( U_RGBAGetB(up.Color) );
+    d->dc[d->level].style.stroke.value.color.set( r, g, b );
+}
+
+
+void
+Wmf::select_brush(PWMF_CALLBACK_DATA d, int index)
+{
+    uint8_t      iType;
+    char        *record;
+    const char  *membrush;
+
+    if (index < 0 || index >= d->n_obj)return;
+    record = d->wmf_obj[index].record;
+    if(!record)return;
+    d->dc[d->level].active_brush = index;
+
+    iType     = *(uint8_t *)(record + offsetof(U_METARECORD, iType )  );
+    if(iType == U_WMR_CREATEBRUSHINDIRECT){
+        U_WLOGBRUSH  lb;
+        (void) U_WMRCREATEBRUSHINDIRECT_get(record, &membrush);
+        memcpy(&lb, membrush, U_SIZE_WLOGBRUSH);
+        if(lb.Style == U_BS_SOLID){
+            double r, g, b;
+            r = SP_COLOR_U_TO_F( U_RGBAGetR(lb.Color) );
+            g = SP_COLOR_U_TO_F( U_RGBAGetG(lb.Color) );
+            b = SP_COLOR_U_TO_F( U_RGBAGetB(lb.Color) );
+            d->dc[d->level].style.fill.value.color.set( r, g, b );
+            d->dc[d->level].fill_mode    = DRAW_PAINT;
+            d->dc[d->level].fill_set     = true;
+        }
+        else if(lb.Style == U_BS_HATCHED){
+            d->dc[d->level].fill_idx     = add_hatch(d, lb.Hatch, lb.Color);
+            d->dc[d->level].fill_recidx  = index; // used if the hatch needs to be redone due to bkMode, textmode, etc. changes
+            d->dc[d->level].fill_mode    = DRAW_PATTERN;
+            d->dc[d->level].fill_set     = true;
+        }
+        else if(lb.Style == U_BS_NULL){
+            d->dc[d->level].fill_mode    = DRAW_PAINT;  // set it to something
+            d->dc[d->level].fill_set     = false;
+        }
+    }
+    else if(iType == U_WMR_DIBCREATEPATTERNBRUSH){
+        uint32_t    tidx;
+        uint16_t    Style;
+        uint16_t    cUsage;
+        const char *Bm16h = nullptr;  // Pointer to Bitmap16 header (px follows)
+        const char *dib = nullptr;    // Pointer to DIB
+        (void) U_WMRDIBCREATEPATTERNBRUSH_get(record, &Style, &cUsage, &Bm16h, &dib);
+        if(dib || Bm16h){
+            if(dib){ tidx = add_dib_image(d, dib, cUsage); }
+            else {
+                U_BITMAP16  Bm16;
+                const char *px;
+                memcpy(&Bm16, Bm16h, U_SIZE_BITMAP16);
+                px = Bm16h + U_SIZE_BITMAP16;
+                tidx = add_bm16_image(d, Bm16, px);
+            }
+            if(tidx == U_WMR_INVALID){  // Problem with the image, for instance, an unsupported bitmap16 type
+                double r, g, b;
+                r = SP_COLOR_U_TO_F( U_RGBAGetR(d->dc[d->level].textColor));
+                g = SP_COLOR_U_TO_F( U_RGBAGetG(d->dc[d->level].textColor));
+                b = SP_COLOR_U_TO_F( U_RGBAGetB(d->dc[d->level].textColor));
+                d->dc[d->level].style.fill.value.color.set( r, g, b );
+                d->dc[d->level].fill_mode = DRAW_PAINT;
+            }
+            else {
+                d->dc[d->level].fill_idx  = tidx;
+                d->dc[d->level].fill_mode = DRAW_IMAGE;
+            }
+            d->dc[d->level].fill_set = true;
+        }
+        else {
+            g_message("Please send WMF file to developers - select_brush U_WMR_DIBCREATEPATTERNBRUSH not bm16 or dib, not handled");
+        }
+    }
+    else if(iType == U_WMR_CREATEPATTERNBRUSH){
+        uint32_t    tidx;
+        int         cbPx;
+        U_BITMAP16  Bm16h;
+        const char *px;
+        if(U_WMRCREATEPATTERNBRUSH_get(record, &Bm16h, &cbPx, &px)){
+            tidx = add_bm16_image(d, Bm16h, px);
+            if(tidx == 0xFFFFFFFF){  // Problem with the image, for instance, an unsupported bitmap16 type
+                double r, g, b;
+                r = SP_COLOR_U_TO_F( U_RGBAGetR(d->dc[d->level].textColor));
+                g = SP_COLOR_U_TO_F( U_RGBAGetG(d->dc[d->level].textColor));
+                b = SP_COLOR_U_TO_F( U_RGBAGetB(d->dc[d->level].textColor));
+                d->dc[d->level].style.fill.value.color.set( r, g, b );
+                d->dc[d->level].fill_mode = DRAW_PAINT;
+            }
+            else {
+                d->dc[d->level].fill_idx  = tidx;
+                d->dc[d->level].fill_mode = DRAW_IMAGE;
+            }
+            d->dc[d->level].fill_set = true;
+        }
+    }
+}
+
+
+void
+Wmf::select_font(PWMF_CALLBACK_DATA d, int index)
+{
+    char         *record = nullptr;
+    const char   *memfont;
+    const char   *facename;
+    U_FONT        font;
+
+    if (index < 0 || index >= d->n_obj)return;
+    record = d->wmf_obj[index].record;
+    if (!record)return;
+    d->dc[d->level].active_font = index;
+
+
+    (void) U_WMRCREATEFONTINDIRECT_get(record, &memfont);
+    memcpy(&font,memfont,U_SIZE_FONT_CORE);  //make sure it is in a properly aligned structure before touching it
+    facename = memfont + U_SIZE_FONT_CORE;
+
+    /*  The logfont information always starts with a U_LOGFONT structure but the U_WMRCREATEFONTINDIRECT
+        is defined as U_LOGFONT_PANOSE so it can handle one of those if that is actually present. Currently only logfont
+        is supported, and the remainder, it it really is a U_LOGFONT_PANOSE record, is ignored
+    */
+    int cur_level = d->level;
+    d->level = d->wmf_obj[index].level;
+    double font_size = pix_to_abs_size( d, font.Height );
+    /*  snap the font_size to the nearest 1/32nd of a point.
+        (The size is converted from Pixels to points, snapped, and converted back.)
+        See the notes where d->D2Pscale[XY] are set for the reason why.
+        Typically this will set the font to the desired exact size.  If some peculiar size
+        was intended this will, at worst, make it .03125 off, which is unlikely to be a problem. */
+    font_size = round(20.0 * 0.8 * font_size)/(20.0 * 0.8);
+    d->level = cur_level;
+    d->dc[d->level].style.font_size.computed = font_size;
+    d->dc[d->level].style.font_weight.value =
+        font.Weight == U_FW_THIN ? SP_CSS_FONT_WEIGHT_100 :
+        font.Weight == U_FW_EXTRALIGHT ? SP_CSS_FONT_WEIGHT_200 :
+        font.Weight == U_FW_LIGHT ? SP_CSS_FONT_WEIGHT_300 :
+        font.Weight == U_FW_NORMAL ? SP_CSS_FONT_WEIGHT_400 :
+        font.Weight == U_FW_MEDIUM ? SP_CSS_FONT_WEIGHT_500 :
+        font.Weight == U_FW_SEMIBOLD ? SP_CSS_FONT_WEIGHT_600 :
+        font.Weight == U_FW_BOLD ? SP_CSS_FONT_WEIGHT_700 :
+        font.Weight == U_FW_EXTRABOLD ? SP_CSS_FONT_WEIGHT_800 :
+        font.Weight == U_FW_HEAVY ? SP_CSS_FONT_WEIGHT_900 :
+        font.Weight == U_FW_NORMAL ? SP_CSS_FONT_WEIGHT_NORMAL :
+        font.Weight == U_FW_BOLD ? SP_CSS_FONT_WEIGHT_BOLD :
+        font.Weight == U_FW_EXTRALIGHT ? SP_CSS_FONT_WEIGHT_LIGHTER :
+        font.Weight == U_FW_EXTRABOLD ? SP_CSS_FONT_WEIGHT_BOLDER :
+        SP_CSS_FONT_WEIGHT_NORMAL;
+    d->dc[d->level].style.font_style.value = (font.Italic ? SP_CSS_FONT_STYLE_ITALIC : SP_CSS_FONT_STYLE_NORMAL);
+    d->dc[d->level].style.text_decoration_line.underline    = font.Underline;
+    d->dc[d->level].style.text_decoration_line.line_through = font.StrikeOut;
+    d->dc[d->level].style.text_decoration_line.set          = true;
+    d->dc[d->level].style.text_decoration_line.inherit      = false;
+
+    // malformed  WMF with empty filename may exist, ignore font change if encountered
+    if(d->dc[d->level].font_name)free(d->dc[d->level].font_name);
+    if(*facename){
+        d->dc[d->level].font_name = strdup(facename);
+    }
+    else {  // Malformed WMF might specify an empty font name
+        d->dc[d->level].font_name = strdup("Arial");  // Default font, WMF spec says device can pick whatever it wants
+    }
+    d->dc[d->level].style.baseline_shift.value = round((double)((font.Escapement + 3600) % 3600) / 10.0);   // use baseline_shift instead of text_transform to avoid overflow
+}
+
+/*  Find the first free hole where an object may be stored.
+    If there are not any return -1.  This is a big error, possibly from a corrupt WMF file.
+*/
+int Wmf::insertable_object(PWMF_CALLBACK_DATA d)
+{
+    int index = d->low_water;  // Start looking from here, it may already have been filled
+    while(index < d->n_obj &&  d->wmf_obj[index].record != nullptr){ index++; }
+    if(index >= d->n_obj)return(-1);  // this is a big problem, percolate it back up so the program can get out of this gracefully
+    d->low_water = index; // Could probably be index+1
+    return(index);
+}
+
+void
+Wmf::delete_object(PWMF_CALLBACK_DATA d, int index)
+{
+    if (index >= 0 && index < d->n_obj) {
+        // If the active object is deleted set default draw values
+        if(index == d->dc[d->level].active_pen){  // Use default pen: solid, black, 1 pixel wide
+            d->dc[d->level].active_pen                     = -1;
+            d->dc[d->level].style.stroke_dasharray.set     = false;
+            d->dc[d->level].style.stroke_linecap.computed  = SP_STROKE_LINECAP_SQUARE; // U_PS_ENDCAP_SQUARE
+            d->dc[d->level].style.stroke_linejoin.computed = SP_STROKE_LINEJOIN_MITER; // U_PS_JOIN_MITER;
+            d->dc[d->level].stroke_set                     = true;
+            d->dc[d->level].style.stroke_width.value       = 1.0;
+            d->dc[d->level].style.stroke.value.color.set( 0, 0, 0 );
+        }
+        else if(index == d->dc[d->level].active_brush){
+            d->dc[d->level].active_brush                   = -1;
+            d->dc[d->level].fill_set                       = false;
+        }
+        else if(index == d->dc[d->level].active_font){
+            d->dc[d->level].active_font                         = -1;
+            if(d->dc[d->level].font_name){ free(d->dc[d->level].font_name);}
+            d->dc[d->level].font_name = strdup("Arial");            // Default font, WMF spec says device can pick whatever it wants
+            d->dc[d->level].style.font_size.computed                = 16.0;
+            d->dc[d->level].style.font_weight.value                 = SP_CSS_FONT_WEIGHT_400;
+            d->dc[d->level].style.font_style.value                  = SP_CSS_FONT_STYLE_NORMAL;
+            d->dc[d->level].style.text_decoration_line.underline    = false;
+            d->dc[d->level].style.text_decoration_line.line_through = false;
+            d->dc[d->level].style.baseline_shift.value              = 0;
+        }
+
+
+        d->wmf_obj[index].type = 0;
+// We are keeping a copy of the WMR rather than just a structure.  Currently that is not necessary as the entire
+// WMF is read in at once and is stored in a big malloc.  However, in past versions it was handled
+// record by record, and we might need to do that again at some point in the future if we start running into WMF
+// files too big to fit into memory.
+        if (d->wmf_obj[index].record)
+            free(d->wmf_obj[index].record);
+        d->wmf_obj[index].record = nullptr;
+        if(index < d->low_water)d->low_water = index;
+    }
+}
+
+
+// returns the new index, or -1 on error.
+int Wmf::insert_object(PWMF_CALLBACK_DATA d, int type, const char *record)
+{
+    int index = insertable_object(d);
+    if(index>=0){
+        d->wmf_obj[index].type = type;
+        d->wmf_obj[index].level = d->level;
+        d->wmf_obj[index].record = wmr_dup(record);
+    }
+    return(index);
+}
+
+
+/**
+    \fn create a UTF-32LE buffer and fill it with UNICODE unknown character
+    \param count number of copies of the Unicode unknown character to fill with
+*/
+uint32_t *Wmf::unknown_chars(size_t count){
+    uint32_t *res = (uint32_t *) malloc(sizeof(uint32_t) * (count + 1));
+    if(!res)throw "Inkscape fatal memory allocation error - cannot continue";
+    for(uint32_t i=0; i<count; i++){ res[i] = 0xFFFD; }
+    res[count]=0;
+    return res;
+}
+
+/**
+    \brief store SVG for an image given the pixmap and various coordinate information
+    \param d
+    \param dib      packed DIB in memory
+    \param dx       (double) destination x      in inkscape pixels
+    \param dy       (double) destination y      in inkscape pixels
+    \param dw       (double) destination width  in inkscape pixels
+    \param dh       (double) destination height in inkscape pixels
+    \param sx       (int)    source      x      in src image pixels
+    \param sy       (int)    source      y      in src image pixels
+    \param iUsage
+*/
+void Wmf::common_dib_to_image(PWMF_CALLBACK_DATA d, const char *dib,
+        double dx, double dy, double dw, double dh, int sx, int sy, int sw, int sh, uint32_t iUsage){
+
+    SVGOStringStream tmp_image;
+    int  dibparams = U_BI_UNKNOWN;  // type of image not yet determined
+
+    tmp_image << "\n\t <image\n";
+    if (d->dc[d->level].clip_id){
+        tmp_image << "\tclip-path=\"url(#clipWmfPath" << d->dc[d->level].clip_id << ")\"\n";
+    }
+    tmp_image << " y=\"" << dy << "\"\n x=\"" << dx <<"\"\n ";
+
+    MEMPNG mempng; // PNG in memory comes back in this
+    mempng.buffer = nullptr;
+
+    char            *rgba_px = nullptr;        // RGBA pixels
+    char            *sub_px  = nullptr;        // RGBA pixels, subarray
+    const char      *px      = nullptr;        // DIB pixels
+    const U_RGBQUAD *ct      = nullptr;        // color table
+    uint32_t numCt;
+    int32_t width, height, colortype, invert;  // if needed these values will be set in wget_DIB_params
+    if(iUsage == U_DIB_RGB_COLORS){
+        // next call returns pointers and values, but allocates no memory
+        dibparams = wget_DIB_params(dib, &px, &ct, &numCt, &width, &height, &colortype, &invert);
+        if(dibparams == U_BI_RGB){
+            if(sw == 0 || sh == 0){
+                sw = width;
+                sh = height;
+            }
+            if(!DIB_to_RGBA(
+                px,         // DIB pixel array
+                ct,         // DIB color table
+                numCt,      // DIB color table number of entries
+                &rgba_px,   // U_RGBA pixel array (32 bits), created by this routine, caller must free.
+                width,      // Width of pixel array
+                height,     // Height of pixel array
+                colortype,  // DIB BitCount Enumeration
+                numCt,      // Color table used if not 0
+                invert      // If DIB rows are in opposite order from RGBA rows
+            )){
+                sub_px = RGBA_to_RGBA( // returns either a subset (side effect: frees rgba_px) or NULL (for subset == entire image)
+                    rgba_px,           // full pixel array from DIB
+                    width,             // Width of pixel array
+                    height,            // Height of pixel array
+                    sx,sy,             // starting point in pixel array
+                    &sw,&sh            // columns/rows to extract from the pixel array (output array size)
+                );
+
+                if(!sub_px)sub_px=rgba_px;
+                toPNG(         // Get the image from the RGBA px into mempng
+                    &mempng,
+                    sw, sh,    // size of the extracted pixel array
+                    sub_px
+                );
+                free(sub_px);
+            }
+        }
+    }
+
+    gchar *base64String=nullptr;
+    if(dibparams == U_BI_JPEG){    // image was binary jpg in source file
+        tmp_image << " xlink:href=\"data:image/jpeg;base64,";
+        base64String = g_base64_encode((guchar*) px, numCt );
+    }
+    else if(dibparams==U_BI_PNG){  // image was binary png in source file
+        tmp_image << " xlink:href=\"data:image/png;base64,";
+        base64String = g_base64_encode((guchar*) px, numCt );
+    }
+    else if(mempng.buffer){        // image was DIB in source file, converted to png in this routine
+        tmp_image << " xlink:href=\"data:image/png;base64,";
+        base64String = g_base64_encode((guchar*) mempng.buffer, mempng.size );
+        free(mempng.buffer);
+    }
+    else {                         // unknown or unsupported image type or failed conversion, insert the common bad image picture
+        tmp_image << " xlink:href=\"data:image/png;base64,";
+        base64String = bad_image_png();
+    }
+    tmp_image << base64String;
+    g_free(base64String);
+
+    tmp_image << "\"\n height=\"" << dh << "\"\n width=\"" << dw << "\"\n";
+    tmp_image << " transform=" << current_matrix(d, 0.0, 0.0, 0); // returns an identity matrix, no offsets.
+    tmp_image << " preserveAspectRatio=\"none\"\n";
+    tmp_image << "/> \n";
+
+    d->outsvg += tmp_image.str().c_str();
+    d->path = "";
+}
+
+/**
+  \brief store SVG for an image given the pixmap and various coordinate information
+    \param d
+    \param Bm16     core Bitmap16 header
+    \param px       pointer to Bitmap16 image data
+    \param dx       (double) destination x      in inkscape pixels
+    \param dy       (double) destination y      in inkscape pixels
+    \param dw       (double) destination width  in inkscape pixels
+    \param dh       (double) destination height in inkscape pixels
+    \param sx       (int)    source      x      in src image pixels
+    \param sy       (int)    source      y      in src image pixels
+    \param iUsage
+*/
+void Wmf::common_bm16_to_image(PWMF_CALLBACK_DATA d, U_BITMAP16 Bm16, const char *px,
+        double dx, double dy, double dw, double dh, int sx, int sy, int sw, int sh){
+
+    SVGOStringStream tmp_image;
+
+    tmp_image << "\n\t <image\n";
+    if (d->dc[d->level].clip_id){
+        tmp_image << "\tclip-path=\"url(#clipWmfPath" << d->dc[d->level].clip_id << ")\"\n";
+    }
+    tmp_image << " y=\"" << dy << "\"\n x=\"" << dx <<"\"\n ";
+
+    MEMPNG mempng; // PNG in memory comes back in this
+    mempng.buffer = nullptr;
+
+    char            *rgba_px = nullptr;        // RGBA pixels
+    char            *sub_px  = nullptr;        // RGBA pixels, subarray
+    const U_RGBQUAD *ct      = nullptr;        // color table
+    int32_t width, height, colortype, numCt, invert;
+
+    numCt     = 0;
+    width     = Bm16.Width;             //  bitmap width in pixels.
+    height    = Bm16.Height;            //  bitmap height in scan lines.
+    colortype = Bm16.BitsPixel;         //  seems to be BitCount Enumeration
+    invert    = 0;
+
+    if(sw == 0 || sh == 0){
+        sw = width;
+        sh = height;
+    }
+
+    if(colortype < 16)return;  // these would need a colortable if they were a dib, no idea what bm16 is supposed to do instead.
+
+    if(!DIB_to_RGBA(// This is not really a dib, but close enough so that it still works.
+        px,         // DIB pixel array
+        ct,         // DIB color table (always NULL here)
+        numCt,      // DIB color table number of entries (always 0)
+        &rgba_px,   // U_RGBA pixel array (32 bits), created by this routine, caller must free.
+        width,      // Width of pixel array
+        height,     // Height of pixel array
+        colortype,  // DIB BitCount Enumeration
+        numCt,      // Color table used if not 0
+        invert      // If DIB rows are in opposite order from RGBA rows
+    )){
+        sub_px = RGBA_to_RGBA( // returns either a subset (side effect: frees rgba_px) or NULL (for subset == entire image)
+            rgba_px,           // full pixel array from DIB
+            width,             // Width of pixel array
+            height,            // Height of pixel array
+            sx,sy,             // starting point in pixel array
+            &sw,&sh            // columns/rows to extract from the pixel array (output array size)
+        );
+
+        if(!sub_px)sub_px=rgba_px;
+        toPNG(         // Get the image from the RGBA px into mempng
+            &mempng,
+            sw, sh,    // size of the extracted pixel array
+            sub_px
+        );
+        free(sub_px);
+    }
+
+    gchar *base64String=nullptr;
+    if(mempng.buffer){             // image was Bm16 in source file, converted to png in this routine
+        tmp_image << " xlink:href=\"data:image/png;base64,";
+        base64String = g_base64_encode((guchar*) mempng.buffer, mempng.size );
+        free(mempng.buffer);
+    }
+    else {                         // unknown or unsupported image type or failed conversion, insert the common bad image picture
+        tmp_image << " xlink:href=\"data:image/png;base64,";
+        base64String = bad_image_png();
+    }
+    tmp_image << base64String;
+    g_free(base64String);
+
+    tmp_image << "\"\n height=\"" << dh << "\"\n width=\"" << dw << "\"\n";
+    tmp_image << " transform=" << current_matrix(d, 0.0, 0.0, 0); // returns an identity matrix, no offsets.
+    tmp_image << " preserveAspectRatio=\"none\"\n";
+    tmp_image << "/> \n";
+
+    d->outsvg += tmp_image.str().c_str();
+    d->path = "";
+}
+
+/**
+    \fn myMetaFileProc(char *contents, unsigned int length, PWMF_CALLBACK_DATA lpData)
+    \returns 1 on success, 0 on error
+    \param contents binary contents of an WMF file
+    \param length   length in bytes of contents
+    \param d   Inkscape data structures returned by this call
+*/
+//THis was a callback, just build it into a normal function
+int Wmf::myMetaFileProc(const char *contents, unsigned int length, PWMF_CALLBACK_DATA d)
+{
+    uint32_t         off=0;
+    uint32_t         wmr_mask;
+    int              OK =1;
+    int              file_status=1;
+    TCHUNK_SPECS     tsp;
+    uint8_t          iType;
+    int              nSize;   // size of the current record, in bytes, or an error value if <=0
+    const char      *blimit = contents + length;  // 1 byte past the end of the last record
+
+    /* variables used to retrieve data from WMF records */
+    uint16_t         utmp16;
+    U_POINT16        pt16;   // any point
+    U_RECT16         rc;     // any rectangle, usually a bounding rectangle
+    U_POINT16        Dst;    // Destination coordinates
+    U_POINT16        cDst;   // Destination w,h, if different from Src
+    U_POINT16        Src;    // Source coordinates
+    U_POINT16        cSrc;   // Source w,h, if different from Dst
+    U_POINT16        cwh;    // w,h, if Src and Dst use the same values
+    uint16_t         cUsage; // colorusage enumeration
+    uint32_t         dwRop3; // raster operations, these are only barely supported here
+    const char      *dib;    // DIB style image structure
+    U_BITMAP16       Bm16;   // Bitmap16 style image structure
+    const char      *px;     // Image for Bm16
+    uint16_t         cPts;   // number of points in the next variable
+    const char      *points; // any list of U_POINT16, may not be aligned
+    int16_t          tlen;   // length of returned text, in bytes
+    const char      *text;   // returned text, Latin1 encoded
+    uint16_t         Opts;
+    const int16_t   *dx;     // character spacing for one text mode,  inkscape ignores this
+    double           left, right, top, bottom; // values used, because a bounding rect can have values reversed L<->R, T<->B
+
+    uint16_t         tbkMode  = U_TRANSPARENT;          // holds proposed change to bkMode, if text is involved saving these to the DC must wait until the text is written
+    U_COLORREF       tbkColor = U_RGB(255, 255, 255);   // holds proposed change to bkColor
+
+    // code for end user debugging
+    int  wDbgRecord=0;
+    int  wDbgComment=0;
+    int  wDbgFinal=0;
+    char const* wDbgString = getenv( "INKSCAPE_DBG_WMF" );
+    if ( wDbgString != nullptr ) {
+        if(strstr(wDbgString,"RECORD")){  wDbgRecord  = 1; }
+        if(strstr(wDbgString,"COMMENT")){ wDbgComment = 1; }
+        if(strstr(wDbgString,"FINAL")){   wDbgFinal   = 1; }
+    }
+
+    /* initialize the tsp for text reassembly */
+    tsp.string     = nullptr;
+    tsp.ori        = 0.0;  /* degrees */
+    tsp.fs         = 12.0; /* font size */
+    tsp.x          = 0.0;
+    tsp.y          = 0.0;
+    tsp.boff       = 0.0;  /* offset to baseline from LL corner of bounding rectangle, changes with fs and taln*/
+    tsp.vadvance   = 0.0;  /* meaningful only when a complex contains two or more lines */
+    tsp.taln       = ALILEFT + ALIBASE;
+    tsp.ldir       = LDIR_LR;
+    tsp.spaces     = 0; // this field is only used for debugging
+    tsp.color.Red       = 0;    /* RGB Black */
+    tsp.color.Green     = 0;    /* RGB Black */
+    tsp.color.Blue      = 0;    /* RGB Black */
+    tsp.color.Reserved  = 0;    /* not used  */
+    tsp.italics    = 0;
+    tsp.weight     = 80;
+    tsp.decoration = TXTDECOR_NONE;
+    tsp.condensed  = 100;
+    tsp.co         = 0;
+    tsp.fi_idx     = -1;  /* set to an invalid */
+    tsp.rt_tidx    = -1;  /* set to an invalid */
+
+    SVGOStringStream dbg_str;
+
+    /*  There is very little information in WMF headers, get what is there.  In many cases pretty much everything will have to
+        default.  If there is no placeable header we know pretty much nothing about the size of the page, in which case
+        assume that it is 1440 WMF pixels/inch and make the page A4 landscape.  That is almost certainly the wrong page size
+        but it has to be set to something, and nothing horrible happens if the drawing goes off the page.  */
+    {
+
+        U_WMRPLACEABLE Placeable;
+        U_WMRHEADER Header;
+        off = 0;
+        nSize = wmfheader_get(contents, blimit, &Placeable, &Header);
+        if (!nSize) {
+            return(0);
+        }
+        if(!Header.nObjects){  Header.nObjects = 256; }// there _may_ be WMF files with no objects, more likely it is corrupt.  Try to use it anyway.
+        d->n_obj     = Header.nObjects;
+        d->wmf_obj   = new WMF_OBJECT[d->n_obj];
+        d->low_water = 0;  // completely empty at this point, so start searches at 0
+
+        // Init the new wmf_obj list elements to null, provided the
+        // dynamic allocation succeeded.
+        if ( d->wmf_obj != nullptr )
+        {
+            for( int i=0; i < d->n_obj; ++i )
+                d->wmf_obj[i].record = nullptr;
+        } //if
+
+        if(!Placeable.Inch){ Placeable.Inch= 1440; }
+        if(!Placeable.Dst.right && !Placeable.Dst.left){  // no page size has been supplied
+            // This is gross, scan forward looking for a SETWINDOWEXT record, use the first one found to
+            // define the page size
+            int hold_nSize = off = nSize;
+            Placeable.Dst.left   = 0;
+            Placeable.Dst.top    = 0;
+            while(OK){
+                nSize = U_WMRRECSAFE_get(contents + off, blimit);
+                if(nSize){
+                    iType = *(uint8_t *)(contents + off + offsetof(U_METARECORD, iType )  );
+                    if(iType ==  U_WMR_SETWINDOWEXT){
+                        OK=0;
+                        (void) U_WMRSETWINDOWEXT_get(contents + off, &Dst);
+                        Placeable.Dst.right  = Dst.x;
+                        Placeable.Dst.bottom = Dst.y;
+                    }
+                    else if(iType == U_WMR_EOF){
+                        OK=0;
+                        // Really messed up WMF, have to set the page to something, make it A4 horizontal
+                        Placeable.Dst.right  = round(((double) Placeable.Inch) * 297.0/25.4);
+                        Placeable.Dst.bottom = round(((double) Placeable.Inch) * 210.0/25.4);
+                    }
+                    else {
+                        off += nSize;
+                    }
+                }
+                else {
+                    return(0);
+                }
+            }
+            off=0;
+            nSize = hold_nSize;
+            OK=1;
+        }
+
+        // drawing size in WMF pixels
+        d->PixelsInX = Placeable.Dst.right   - Placeable.Dst.left + 1;
+        d->PixelsInY = Placeable.Dst.bottom  - Placeable.Dst.top  + 1;
+
+        /*
+            Set values for Window and ViewPort extents to 0 - not defined yet.
+        */
+        d->dc[d->level].sizeView.x = d->dc[d->level].sizeWnd.x = 0;
+        d->dc[d->level].sizeView.y = d->dc[d->level].sizeWnd.y = 0;
+
+        /* Upper left corner in device units, usually both 0, but not always.
+        If a placeable header is used, and later a windoworg/windowext are found, then
+        the placeable information will be ignored.
+        */
+        d->ulCornerInX  = Placeable.Dst.left;
+        d->ulCornerInY  = Placeable.Dst.top;
+
+        d->E2IdirY = 1.0;  // assume MM_ANISOTROPIC, if not, this will be changed later
+        d->D2PscaleX = d->D2PscaleY = Inkscape::Util::Quantity::convert(1, "in", "px")/(double) Placeable.Inch;
+        trinfo_load_qe(d->tri, d->D2PscaleX);  /* quantization error that will affect text positions */
+
+        // drawing size in Inkscape pixels
+        d->PixelsOutX = d->PixelsInX * d->D2PscaleX;
+        d->PixelsOutY = d->PixelsInY * d->D2PscaleY;
+
+        // Upper left corner in Inkscape units
+        d->ulCornerOutX = d->ulCornerInX              * d->D2PscaleX;
+        d->ulCornerOutY = d->ulCornerInY * d->E2IdirY * d->D2PscaleY;
+
+        d->dc[0].style.stroke_width.value =  pix_to_abs_size( d, 1 ); // This could not be set until the size of the WMF was known
+        dbg_str << "<!-- U_WMR_HEADER -->\n";
+
+        d->outdef += "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?>\n";
+
+        SVGOStringStream tmp_outdef;
+        tmp_outdef << "<svg\n";
+        tmp_outdef << "  xmlns:svg=\"http://www.w3.org/2000/svg\"\n";
+        tmp_outdef << "  xmlns=\"http://www.w3.org/2000/svg\"\n";
+        tmp_outdef << "  xmlns:xlink=\"http://www.w3.org/1999/xlink\"\n";
+        tmp_outdef << "  xmlns:sodipodi=\"http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd\"\n"; // needed for sodipodi:role
+        tmp_outdef << "  version=\"1.0\"\n";
+
+        tmp_outdef <<
+            "  width=\"" << Inkscape::Util::Quantity::convert(d->PixelsOutX, "px", "mm") << "mm\"\n" <<
+            "  height=\"" << Inkscape::Util::Quantity::convert(d->PixelsOutY, "px", "mm")  << "mm\">\n";
+        d->outdef += tmp_outdef.str().c_str();
+        d->outdef += "<defs>";                           // temporary end of header
+
+        // d->defs holds any defines which are read in.
+
+
+    }
+
+
+
+    while(OK){
+    if (off>=length) {
+        return(0);  //normally should exit from while after WMREOF sets OK to false.
+    }
+    contents += nSize;         // pointer to the start of the next record
+    off      += nSize;         // offset from beginning of buffer to the start of the next record
+
+    /*  Currently this is a weaker check than for EMF, it only checks the size of the constant part
+        of the record */
+    nSize = U_WMRRECSAFE_get(contents, blimit);
+    if(!nSize) {
+        file_status = 0;
+        break;
+    }
+
+    iType     = *(uint8_t *)(contents + offsetof(U_METARECORD, iType )  );
+
+    wmr_mask = U_wmr_properties(iType);
+    if (wmr_mask == U_WMR_INVALID) { 
+        file_status = 0;
+        break;
+    }
+//  At run time define environment variable INKSCAPE_DBG_WMF to include string RECORD.
+//  Users may employ this to track down toxic records
+    if(wDbgRecord){
+       std::cout << "record type: " << iType  << " name " << U_wmr_names(iType) << " length: " << nSize << " offset: " << off <<std::endl;
+    }
+
+    SVGOStringStream tmp_path;
+    SVGOStringStream tmp_str;
+
+/* Uncomment the following to track down text problems */
+//std::cout << "tri->dirty:"<< d->tri->dirty << " wmr_mask: " << std::hex << wmr_mask << std::dec << std::endl;
+
+    // incompatible change to text drawing detected (color or background change) forces out existing text
+    //    OR
+    // next record is valid type and forces pending text to be drawn immediately
+    if ((d->dc[d->level].dirty & DIRTY_TEXT) || ((wmr_mask != U_WMR_INVALID) && (wmr_mask & U_DRAW_TEXT) && d->tri->dirty)){
+        TR_layout_analyze(d->tri);
+        if (d->dc[d->level].clip_id){
+           SVGOStringStream tmp_clip;
+           tmp_clip << "\n<g\n\tclip-path=\"url(#clipWmfPath" << d->dc[d->level].clip_id << ")\"\n>";
+           d->outsvg += tmp_clip.str().c_str();
+        }
+        TR_layout_2_svg(d->tri);
+        SVGOStringStream ts;
+        ts << d->tri->out;
+        d->outsvg += ts.str().c_str();
+        d->tri = trinfo_clear(d->tri);
+        if (d->dc[d->level].clip_id){
+           d->outsvg += "\n</g>\n";
+        }        
+    }
+    if(d->dc[d->level].dirty){  //Apply the delayed background changes, clear the flag
+        d->dc[d->level].bkMode = tbkMode;
+        memcpy(&(d->dc[d->level].bkColor),&tbkColor, sizeof(U_COLORREF));
+
+        if(d->dc[d->level].dirty & DIRTY_TEXT){ 
+            // U_COLORREF and TRCOLORREF are exactly the same in memory, but the compiler needs some convincing...
+            if(tbkMode == U_TRANSPARENT){ (void) trinfo_load_bk(d->tri, BKCLR_NONE, *(TRCOLORREF *) &tbkColor); }
+            else {                        (void) trinfo_load_bk(d->tri, BKCLR_LINE, *(TRCOLORREF *) &tbkColor); } // Opaque
+        }
+
+        /*  It is possible to have a series of EMF records that would result in
+            the following creating hash patterns which are never used.  For instance, if 
+            there were a series of records that changed the background color but did nothing
+            else.
+        */
+        if((d->dc[d->level].fill_mode   == DRAW_PATTERN) && (d->dc[d->level].dirty & DIRTY_FILL)){
+            select_brush(d, d->dc[d->level].fill_recidx);
+        }
+        
+        d->dc[d->level].dirty = 0;
+    }
+
+//std::cout << "BEFORE DRAW logic d->mask: " << std::hex << d->mask << " wmr_mask: " << wmr_mask << std::dec << std::endl;
+/*
+std::cout << "BEFORE DRAW"
+ << " test0 " << ( d->mask & U_DRAW_VISIBLE)
+ << " test1 " << ( d->mask & U_DRAW_FORCE)
+ << " test2 " << (wmr_mask & U_DRAW_ALTERS)
+ << " test2.5 " << ((d->mask & U_DRAW_NOFILL) != (wmr_mask & U_DRAW_NOFILL)  )
+ << " test3 " << (wmr_mask & U_DRAW_VISIBLE)
+ << " test4 " << !(d->mask & U_DRAW_ONLYTO)
+ << " test5 " << ((d->mask & U_DRAW_ONLYTO) && !(wmr_mask & U_DRAW_ONLYTO)  )
+ << std::endl;
+*/
+    /* spurious moveto records should not affect the drawing.  However, they set the NOFILL
+       bit and that messes up the logic about when to emit a path.  So prune out any
+       stray moveto records.  That is those which were never followed by a lineto.
+    */
+    if((d->mask & U_DRAW_NOFILL) && !(d->mask & U_DRAW_VISIBLE) &&
+       !(wmr_mask & U_DRAW_ONLYTO) && (wmr_mask & U_DRAW_VISIBLE)){
+       d->mask ^= U_DRAW_NOFILL;
+    }
+
+    if(
+        (wmr_mask != U_WMR_INVALID)                             &&              // next record is valid type
+        (d->mask & U_DRAW_VISIBLE)                              &&              // This record is drawable
+        (
+            (d->mask & U_DRAW_FORCE)                            ||              // This draw is forced by STROKE/FILL/STROKEANDFILL PATH
+            (wmr_mask & U_DRAW_ALTERS)                          ||              // Next record would alter the drawing environment in some way
+            ((d->mask & U_DRAW_NOFILL) != (wmr_mask & U_DRAW_NOFILL)) ||        // Fill<->!Fill requires a draw between
+            (  (wmr_mask & U_DRAW_VISIBLE)                      &&              // Next record is visible...
+                (
+                    ( !(d->mask & U_DRAW_ONLYTO) )              ||              //   Non *TO records cannot be followed by any Visible
+                    ((d->mask & U_DRAW_ONLYTO) && !(wmr_mask & U_DRAW_ONLYTO)  )//   *TO records can only be followed by other *TO records
+                )
+            )
+        )
+    ){
+//  std::cout << "PATH DRAW at TOP <<+++++++++++++++++++++++++++++++++++++" << std::endl;
+        if(!(d->path.empty())){
+            d->outsvg += "   <path ";    // this is the ONLY place <path should be used!!!!
+            output_style(d);
+            d->outsvg += "\n\t";
+            d->outsvg += "\n\td=\"";      // this is the ONLY place d=" should be used!!!!
+            d->outsvg += d->path;
+            d->outsvg += " \" /> \n";
+            d->path = ""; //reset the path
+        }
+        // reset the flags
+        d->mask = 0;
+        d->drawtype = 0;
+    }
+// std::cout << "AFTER DRAW logic d->mask: " << std::hex << d->mask << " wmr_mask: " << wmr_mask << std::dec << std::endl;
+    switch (iType)
+    {
+        case U_WMR_EOF:
+        {
+            dbg_str << "<!-- U_WMR_EOF -->\n";
+
+            d->outsvg = d->outdef + d->defs + "\n</defs>\n\n" + d->outsvg + "</svg>\n";
+            OK=0;
+            break;
+        }
+        case U_WMR_SETBKCOLOR:
+        {
+            dbg_str << "<!-- U_WMR_SETBKCOLOR -->\n";
+            nSize = U_WMRSETBKCOLOR_get(contents, &tbkColor);
+            if(memcmp(&tbkColor, &(d->dc[d->level].bkColor), sizeof(U_COLORREF))){
+                d->dc[d->level].dirty  |= DIRTY_TEXT;
+                if(d->dc[d->level].fill_mode   == DRAW_PATTERN){ d->dc[d->level].dirty  |= DIRTY_FILL;   }
+                tbkMode = d->dc[d->level].bkMode;
+            }
+            break;
+        }
+        case U_WMR_SETBKMODE:{
+            dbg_str << "<!-- U_WMR_SETBKMODE -->\n";
+            nSize = U_WMRSETBKMODE_get(contents, &tbkMode);
+            if(tbkMode != d->dc[d->level].bkMode){
+                d->dc[d->level].dirty  |= DIRTY_TEXT;
+                if(tbkMode != d->dc[d->level].bkMode){
+                    if(d->dc[d->level].fill_mode   == DRAW_PATTERN){ d->dc[d->level].dirty  |= DIRTY_FILL;   }
+                }
+                memcpy(&tbkColor,&(d->dc[d->level].bkColor),sizeof(U_COLORREF));
+            }
+            break;
+        }
+        case U_WMR_SETMAPMODE:
+        {
+            dbg_str << "<!-- U_WMR_SETMAPMODE -->\n";
+            nSize = U_WMRSETMAPMODE_get(contents, &utmp16);
+            switch (utmp16){
+                case U_MM_TEXT:
+                default:
+                    // Use all values from the header.
+                    break;
+                /*  For all of the following the indicated scale this will be encoded in WindowExtEx/ViewportExtex
+                    and show up in ScaleIn[XY]
+                */
+                case U_MM_LOMETRIC:  // 1 LU = 0.1 mm,
+                case U_MM_HIMETRIC:  // 1 LU = 0.01 mm
+                case U_MM_LOENGLISH:  // 1 LU = 0.1 in
+                case U_MM_HIENGLISH:  // 1 LU = 0.01 in
+                case U_MM_TWIPS:  // 1 LU = 1/1440  in
+                    d->E2IdirY = -1.0;
+                    // Use d->D2Pscale[XY] values from the header.
+                    break;
+                case U_MM_ISOTROPIC: // ScaleIn[XY] should be set elsewhere by SETVIEWPORTEXTEX and SETWINDOWEXTEX
+                case U_MM_ANISOTROPIC:
+                    break;
+            }
+            break;
+        }
+        case U_WMR_SETROP2:
+        {
+            dbg_str << "<!-- U_WMR_SETROP2 -->\n";
+            nSize = U_WMRSETROP2_get(contents, &utmp16);
+            d->dwRop2 = utmp16;
+            break;
+        }
+        case U_WMR_SETRELABS:             dbg_str << "<!-- U_WMR_SETRELABS -->\n";  break;
+        case U_WMR_SETPOLYFILLMODE:
+        {
+            dbg_str << "<!-- U_WMR_SETPOLYFILLMODE -->\n";
+            nSize = U_WMRSETPOLYFILLMODE_get(contents, &utmp16);
+            d->dc[d->level].style.fill_rule.value =
+                (utmp16 == U_ALTERNATE ? SP_WIND_RULE_NONZERO
+                                       : utmp16 == U_WINDING ? SP_WIND_RULE_INTERSECT : SP_WIND_RULE_NONZERO);
+            break;
+        }
+        case U_WMR_SETSTRETCHBLTMODE:
+        {
+            dbg_str << "<!-- U_WMR_SETSTRETCHBLTMODE -->\n";
+            nSize  = U_WMRSETSTRETCHBLTMODE_get(contents, &utmp16);
+            BLTmode = utmp16;
+            break;
+        }
+        case U_WMR_SETTEXTCHAREXTRA:      dbg_str << "<!-- U_WMR_SETTEXTCHAREXTRA -->\n";  break;
+        case U_WMR_SETTEXTCOLOR:
+        {
+            dbg_str << "<!-- U_WMR_SETTEXTCOLOR -->\n";
+            nSize = U_WMRSETTEXTCOLOR_get(contents, &(d->dc[d->level].textColor));
+            if(tbkMode != d->dc[d->level].bkMode){
+                if(d->dc[d->level].fill_mode   == DRAW_PATTERN){ d->dc[d->level].dirty  |= DIRTY_FILL;   }
+            }
+            // not text_dirty, because multicolored complex text is supported in libTERE
+            break;
+        }
+        case U_WMR_SETTEXTJUSTIFICATION:  dbg_str << "<!-- U_WMR_SETTEXTJUSTIFICATION -->\n"; break;
+        case U_WMR_SETWINDOWORG:
+        {
+            dbg_str << "<!-- U_WMR_SETWINDOWORG -->\n";
+            nSize = U_WMRSETWINDOWORG_get(contents, &d->dc[d->level].winorg);
+            d->ulCornerOutX = 0.0; // In the examples seen to date if this record is used with a placeable header, that header is ignored
+            d->ulCornerOutY = 0.0;
+            break;
+        }
+        case U_WMR_SETWINDOWEXT:
+        {
+            dbg_str << "<!-- U_WMR_SETWINDOWEXT -->\n";
+
+            nSize = U_WMRSETWINDOWEXT_get(contents, &d->dc[d->level].sizeWnd);
+
+            if (!d->dc[d->level].sizeWnd.x || !d->dc[d->level].sizeWnd.y) {
+                d->dc[d->level].sizeWnd = d->dc[d->level].sizeView;
+                if (!d->dc[d->level].sizeWnd.x || !d->dc[d->level].sizeWnd.y) {
+                    d->dc[d->level].sizeWnd.x = d->PixelsOutX;
+                    d->dc[d->level].sizeWnd.y = d->PixelsOutY;
+                }
+            }
+            else {
+                /* There are a lot WMF files in circulation with the x,y values in the  setwindowext reversed.  If this is detected, swap them.
+                   There is a remote possibility that the strange scaling this implies was intended, and those will be rendered incorrectly */
+                double Ox = d->PixelsOutX;
+                double Oy = d->PixelsOutY;
+                double Wx = d->dc[d->level].sizeWnd.x;
+                double Wy = d->dc[d->level].sizeWnd.y;
+                if(Wx != Wy && Geom::are_near(Ox/Wy, Oy/Wx, 1.01/MIN(Wx,Wy)) ){
+                    int tmp;
+                    tmp = d->dc[d->level].sizeWnd.x;
+                    d->dc[d->level].sizeWnd.x = d->dc[d->level].sizeWnd.y;
+                    d->dc[d->level].sizeWnd.y = tmp;
+                }
+            }
+
+            if (!d->dc[d->level].sizeView.x || !d->dc[d->level].sizeView.y) {
+                /* Previously it used sizeWnd, but that always resulted in scale = 1 if no viewport ever appeared, and in most files, it did not */
+                d->dc[d->level].sizeView.x = d->PixelsInX - 1;
+                d->dc[d->level].sizeView.y = d->PixelsInY - 1;
+            }
+
+            /* scales logical to WMF pixels, transfer a negative sign on Y, if any */
+            if (d->dc[d->level].sizeWnd.x && d->dc[d->level].sizeWnd.y) {
+                d->dc[d->level].ScaleInX = (double) d->dc[d->level].sizeView.x / (double) d->dc[d->level].sizeWnd.x;
+                d->dc[d->level].ScaleInY = (double) d->dc[d->level].sizeView.y / (double) d->dc[d->level].sizeWnd.y;
+                if(d->dc[d->level].ScaleInY < 0){
+                    d->dc[d->level].ScaleInY *= -1.0;
+                    d->E2IdirY = -1.0;
+                }
+            }
+            else {
+                d->dc[d->level].ScaleInX = 1;
+                d->dc[d->level].ScaleInY = 1;
+            }
+            break;
+        }
+        case U_WMR_SETVIEWPORTORG:
+        {
+            dbg_str << "<!-- U_WMR_SETWINDOWORG -->\n";
+            nSize = U_WMRSETVIEWPORTORG_get(contents, &d->dc[d->level].vieworg);
+            break;
+        }
+        case U_WMR_SETVIEWPORTEXT:
+        {
+            dbg_str << "<!-- U_WMR_SETVIEWPORTEXTEX -->\n";
+
+            nSize = U_WMRSETVIEWPORTEXT_get(contents, &d->dc[d->level].sizeView);
+
+            if (!d->dc[d->level].sizeView.x || !d->dc[d->level].sizeView.y) {
+                d->dc[d->level].sizeView = d->dc[d->level].sizeWnd;
+                if (!d->dc[d->level].sizeView.x || !d->dc[d->level].sizeView.y) {
+                    d->dc[d->level].sizeView.x = d->PixelsOutX;
+                    d->dc[d->level].sizeView.y = d->PixelsOutY;
+                }
+            }
+
+            if (!d->dc[d->level].sizeWnd.x || !d->dc[d->level].sizeWnd.y) {
+                d->dc[d->level].sizeWnd = d->dc[d->level].sizeView;
+            }
+
+            /* scales logical to WMF pixels, transfer a negative sign on Y, if any */
+            if (d->dc[d->level].sizeWnd.x && d->dc[d->level].sizeWnd.y) {
+                d->dc[d->level].ScaleInX = (double) d->dc[d->level].sizeView.x / (double) d->dc[d->level].sizeWnd.x;
+                d->dc[d->level].ScaleInY = (double) d->dc[d->level].sizeView.y / (double) d->dc[d->level].sizeWnd.y;
+                if(d->dc[d->level].ScaleInY < 0){
+                    d->dc[d->level].ScaleInY *= -1.0;
+                    d->E2IdirY = -1.0;
+                }
+            }
+            else {
+                d->dc[d->level].ScaleInX = 1;
+                d->dc[d->level].ScaleInY = 1;
+            }
+            break;
+        }
+        case U_WMR_OFFSETWINDOWORG:       dbg_str << "<!-- U_WMR_OFFSETWINDOWORG -->\n";   break;
+        case U_WMR_SCALEWINDOWEXT:        dbg_str << "<!-- U_WMR_SCALEWINDOWEXT -->\n";    break;
+        case U_WMR_OFFSETVIEWPORTORG:     dbg_str << "<!-- U_WMR_OFFSETVIEWPORTORG -->\n"; break;
+        case U_WMR_SCALEVIEWPORTEXT:      dbg_str << "<!-- U_WMR_SCALEVIEWPORTEXT -->\n";  break;
+        case U_WMR_LINETO:
+        {
+            dbg_str << "<!-- U_WMR_LINETO -->\n";
+
+            nSize = U_WMRLINETO_get(contents, &pt16);
+
+            d->mask |= wmr_mask;
+
+            tmp_path << "\n\tL " << pix_to_xy( d, pt16.x, pt16.y) << " ";
+            break;
+        }
+        case U_WMR_MOVETO:
+        {
+            dbg_str << "<!-- U_WMR_MOVETO -->\n";
+
+            nSize = U_WMRLINETO_get(contents, &pt16);
+
+            d->mask |= wmr_mask;
+
+            d->dc[d->level].cur = pt16;
+
+            tmp_path <<
+                "\n\tM " << pix_to_xy( d, pt16.x, pt16.y ) << " ";
+            break;
+        }
+        case U_WMR_EXCLUDECLIPRECT:
+        {
+            dbg_str << "<!-- U_WMR_EXCLUDECLIPRECT -->\n";
+
+            U_RECT16   rc;
+            nSize = U_WMREXCLUDECLIPRECT_get(contents, &rc);
+
+            SVGOStringStream tmp_path;
+            float faraway = 10000000; // hopefully well outside any real drawing!
+            //outer rect, clockwise 
+            tmp_path << "M " <<  faraway << "," <<  faraway << " ";
+            tmp_path << "L " <<  faraway << "," << -faraway << " ";
+            tmp_path << "L " << -faraway << "," << -faraway << " ";
+            tmp_path << "L " << -faraway << "," <<  faraway << " ";
+            tmp_path << "z ";
+            //inner rect, counterclockwise (sign of Y is reversed)
+            tmp_path << "M " << pix_to_xy( d, rc.left , rc.top )     << " ";
+            tmp_path << "L " << pix_to_xy( d, rc.right, rc.top )     << " ";
+            tmp_path << "L " << pix_to_xy( d, rc.right, rc.bottom )  << " ";
+            tmp_path << "L " << pix_to_xy( d, rc.left,  rc.bottom )  << " ";
+            tmp_path << "z";
+            
+            add_clips(d, tmp_path.str().c_str(), U_RGN_AND);
+
+            d->path = "";
+            d->drawtype = 0;
+            break;
+        }
+        case U_WMR_INTERSECTCLIPRECT:
+        {
+            dbg_str << "<!-- U_WMR_INTERSECTCLIPRECT -->\n";
+
+            nSize = U_WMRINTERSECTCLIPRECT_get(contents, &rc);
+
+            SVGOStringStream tmp_path;
+            tmp_path << "M " << pix_to_xy( d, rc.left , rc.top )     << " ";
+            tmp_path << "L " << pix_to_xy( d, rc.right, rc.top )     << " ";
+            tmp_path << "L " << pix_to_xy( d, rc.right, rc.bottom )  << " ";
+            tmp_path << "L " << pix_to_xy( d, rc.left,  rc.bottom )  << " ";
+            tmp_path << "z";
+            
+            add_clips(d, tmp_path.str().c_str(), U_RGN_AND);
+
+            d->path = "";
+            d->drawtype = 0;
+            break;
+        }
+        case U_WMR_ARC:
+        {
+            dbg_str << "<!-- U_WMR_ARC -->\n";
+            U_POINT16 ArcStart, ArcEnd;
+            nSize = U_WMRARC_get(contents, &ArcStart, &ArcEnd, &rc);
+
+            U_PAIRF center,start,end,size;
+            int f1;
+            int f2 = (d->arcdir == U_AD_COUNTERCLOCKWISE ? 0 : 1);
+            int stat = wmr_arc_points(rc, ArcStart, ArcEnd,&f1, f2, &center, &start, &end, &size);
+            if(!stat){
+                tmp_path <<  "\n\tM " << pix_to_xy(d, start.x, start.y);
+                tmp_path <<  " A "    << pix_to_abs_size(d, size.x)/2.0      << ","  << pix_to_abs_size(d, size.y)/2.0;
+                tmp_path <<  " ";
+                tmp_path <<  180.0 * current_rotation(d)/M_PI;
+                tmp_path <<  " ";
+                tmp_path <<  " " << f1 << "," << f2 << " ";
+                tmp_path <<              pix_to_xy(d, end.x, end.y) << " \n";
+                d->mask |= wmr_mask;
+            }
+            else {
+                dbg_str << "<!-- ARC record is invalid -->\n";
+            }
+            break;
+        }
+        case U_WMR_ELLIPSE:
+        {
+            dbg_str << "<!-- U_WMR_ELLIPSE -->\n";
+
+            nSize = U_WMRELLIPSE_get(contents, &rc);
+
+            double cx = pix_to_x_point( d, (rc.left + rc.right)/2.0, (rc.bottom + rc.top)/2.0 );
+            double cy = pix_to_y_point( d, (rc.left + rc.right)/2.0, (rc.bottom + rc.top)/2.0 );
+            double rx = pix_to_abs_size( d, std::abs(rc.right - rc.left  )/2.0 );
+            double ry = pix_to_abs_size( d, std::abs(rc.top   - rc.bottom)/2.0 );
+
+            SVGOStringStream tmp_ellipse;
+            tmp_ellipse << "cx=\"" << cx << "\" ";
+            tmp_ellipse << "cy=\"" << cy << "\" ";
+            tmp_ellipse << "rx=\"" << rx << "\" ";
+            tmp_ellipse << "ry=\"" << ry << "\" ";
+
+            d->mask |= wmr_mask;
+
+            d->outsvg += "   <ellipse ";
+            output_style(d);
+            d->outsvg += "\n\t";
+            d->outsvg += tmp_ellipse.str().c_str();
+            d->outsvg += "/> \n";
+            d->path = "";
+            break;
+        }
+        case U_WMR_FLOODFILL:             dbg_str << "<!-- U_WMR_EXTFLOODFILL -->\n";         break;
+        case U_WMR_PIE:
+        {
+            dbg_str << "<!-- U_WMR_PIE -->\n";
+            U_POINT16 ArcStart, ArcEnd;
+            nSize = U_WMRPIE_get(contents, &ArcStart, &ArcEnd, &rc);
+            U_PAIRF center,start,end,size;
+            int f1;
+            int f2 = (d->arcdir == U_AD_COUNTERCLOCKWISE ? 0 : 1);
+            if(!wmr_arc_points(rc, ArcStart, ArcEnd, &f1, f2, &center, &start, &end, &size)){
+                tmp_path <<  "\n\tM " << pix_to_xy(d, center.x, center.y);
+                tmp_path <<  "\n\tL " << pix_to_xy(d, start.x, start.y);
+                tmp_path <<  " A "    << pix_to_abs_size(d, size.x)/2.0      << ","  << pix_to_abs_size(d, size.y)/2.0;
+                tmp_path <<  " ";
+                tmp_path <<  180.0 * current_rotation(d)/M_PI;
+                tmp_path <<  " ";
+                tmp_path <<  " " << f1 << "," << f2 << " ";
+                tmp_path <<              pix_to_xy(d, end.x, end.y) << " \n";
+                tmp_path << " z ";
+                d->mask |= wmr_mask;
+            }
+            else {
+                dbg_str << "<!-- PIE record is invalid -->\n";
+            }
+            break;
+        }
+        case U_WMR_RECTANGLE:
+        {
+            dbg_str << "<!-- U_WMR_RECTANGLE -->\n";
+
+            nSize = U_WMRRECTANGLE_get(contents, &rc);
+            U_sanerect16(rc, &left, &top, &right, &bottom);
+
+            SVGOStringStream tmp_rectangle;
+            tmp_rectangle << "\n\tM " << pix_to_xy( d, left , top )     << " ";
+            tmp_rectangle << "\n\tL " << pix_to_xy( d, right, top )     << " ";
+            tmp_rectangle << "\n\tL " << pix_to_xy( d, right, bottom )  << " ";
+            tmp_rectangle << "\n\tL " << pix_to_xy( d, left,  bottom )  << " ";
+            tmp_rectangle << "\n\tz";
+
+            d->mask |= wmr_mask;
+
+            tmp_path << tmp_rectangle.str().c_str();
+            break;
+        }
+        case U_WMR_ROUNDRECT:
+        {
+            dbg_str << "<!-- U_WMR_ROUNDRECT -->\n";
+
+            int16_t Height,Width;
+            nSize = U_WMRROUNDRECT_get(contents, &Width, &Height, &rc);
+            U_sanerect16(rc, &left, &top, &right, &bottom);
+            double f = 4.*(sqrt(2) - 1)/3;
+            double f1 = 1.0 - f;
+            double cnx = Width/2;
+            double cny = Height/2;
+
+
+            SVGOStringStream tmp_rectangle;
+            tmp_rectangle << "\n"
+                          << "    M "
+                          << pix_to_xy(d, left            ,  top    + cny    )
+                          << "\n";
+            tmp_rectangle << "   C "
+                          << pix_to_xy(d, left            ,  top    + cny*f1 )
+                          << " "
+                          << pix_to_xy(d, left  + cnx*f1  ,  top             )
+                          << " "
+                          << pix_to_xy(d, left  + cnx     ,  top             )
+                          << "\n";
+            tmp_rectangle << "   L "
+                          << pix_to_xy(d, right - cnx     ,  top             )
+                          << "\n";
+            tmp_rectangle << "   C "
+                          << pix_to_xy(d, right - cnx*f1  ,  top             )
+                          << " "
+                          << pix_to_xy(d, right           ,  top    + cny*f1 )
+                          << " "
+                          << pix_to_xy(d, right           ,  top    + cny    )
+                          << "\n";
+            tmp_rectangle << "   L "
+                          << pix_to_xy(d, right           ,  bottom - cny    )
+                          << "\n";
+            tmp_rectangle << "   C "
+                          << pix_to_xy(d, right           ,  bottom - cny*f1 )
+                          << " "
+                          << pix_to_xy(d, right - cnx*f1  ,  bottom          )
+                          << " "
+                          << pix_to_xy(d, right - cnx     ,  bottom          )
+                          << "\n";
+            tmp_rectangle << "   L "
+                          << pix_to_xy(d, left  + cnx     ,  bottom          )
+                          << "\n";
+            tmp_rectangle << "   C "
+                          << pix_to_xy(d, left  + cnx*f1  ,  bottom          )
+                          << " "
+                          << pix_to_xy(d, left            ,  bottom - cny*f1 )
+                          << " "
+                          << pix_to_xy(d, left            ,  bottom - cny    )
+                          << "\n";
+            tmp_rectangle << "   z\n";
+
+
+            d->mask |= wmr_mask;
+
+            tmp_path <<   tmp_rectangle.str().c_str();
+            break;
+        }
+        case U_WMR_PATBLT:
+        {
+            dbg_str << "<!-- U_WMR_PATBLT -->\n";
+            // Treat this like any other rectangle, ie, ignore the dwRop3
+            nSize = U_WMRPATBLT_get(contents, &Dst, &cwh, &dwRop3);
+            SVGOStringStream tmp_rectangle;
+            tmp_rectangle << "\n\tM " << pix_to_xy( d, Dst.x ,        Dst.y )         << " ";
+            tmp_rectangle << "\n\tL " << pix_to_xy( d, Dst.x + cwh.x, Dst.y )         << " ";
+            tmp_rectangle << "\n\tL " << pix_to_xy( d, Dst.x + cwh.x, Dst.y + cwh.y )  << " ";
+            tmp_rectangle << "\n\tL " << pix_to_xy( d, Dst.x,         Dst.y + cwh.y )  << " ";
+            tmp_rectangle << "\n\tz";
+
+            d->mask |= wmr_mask;
+
+            tmp_path << tmp_rectangle.str().c_str();
+            break;
+        }
+        case U_WMR_SAVEDC:
+        {
+            dbg_str << "<!-- U_WMR_SAVEDC -->\n";
+
+            if (d->level < WMF_MAX_DC) {
+                d->dc[d->level + 1] = d->dc[d->level];
+                if(d->dc[d->level].font_name){
+                  d->dc[d->level + 1].font_name = strdup(d->dc[d->level].font_name); // or memory access problems because font name pointer duplicated
+                }
+                d->level = d->level + 1;
+            }
+            break;
+        }
+        case U_WMR_SETPIXEL:              dbg_str << "<!-- U_WMR_SETPIXEL -->\n";                break;
+        case U_WMR_OFFSETCLIPRGN:
+        {
+            dbg_str << "<!-- U_EMR_OFFSETCLIPRGN -->\n"; 
+            U_POINT16  off;
+            nSize = U_WMROFFSETCLIPRGN_get(contents,&off);
+            if (d->dc[d->level].clip_id) { // can only offset an existing clipping path
+                unsigned int real_idx = d->dc[d->level].clip_id - 1;
+                Geom::PathVector tmp_vect = sp_svg_read_pathv(d->clips.strings[real_idx]);
+                double ox = pix_to_x_point(d, off.x, off.y) - pix_to_x_point(d, 0, 0); // take into account all active transforms
+                double oy = pix_to_y_point(d, off.x, off.y) - pix_to_y_point(d, 0, 0);
+                Geom::Affine tf = Geom::Translate(ox,oy);
+                tmp_vect *= tf;
+                char *tmp_path = sp_svg_write_path(tmp_vect);
+                add_clips(d, tmp_path, U_RGN_COPY);
+                free(tmp_path);
+            }
+            break;
+        }
+        // U_WMR_TEXTOUT should be here, but has been moved down to merge with U_WMR_EXTTEXTOUT
+        case U_WMR_BITBLT:
+        {
+            dbg_str << "<!-- U_WMR_BITBLT -->\n";
+            nSize = U_WMRBITBLT_get(contents,&Dst,&cwh,&Src,&dwRop3,&Bm16,&px);
+            if(!px){
+                if(dwRop3 == U_NOOP)break; /* GDI applications apparently often end with this as a sort of flush(), nothing should be drawn */
+                int32_t dx = Dst.x;
+                int32_t dy = Dst.y;
+                int32_t dw = cwh.x;
+                int32_t dh = cwh.y;
+                SVGOStringStream tmp_rectangle;
+                tmp_rectangle << "\n\tM " << pix_to_xy( d, dx,      dy      )    << " ";
+                tmp_rectangle << "\n\tL " << pix_to_xy( d, dx + dw, dy      )    << " ";
+                tmp_rectangle << "\n\tL " << pix_to_xy( d, dx + dw, dy + dh )    << " ";
+                tmp_rectangle << "\n\tL " << pix_to_xy( d, dx,      dy + dh )    << " ";
+                tmp_rectangle << "\n\tz";
+
+                d->mask |= wmr_mask;
+                d->dwRop3 = dwRop3;   // we will try to approximate SOME of these
+                d->mask |= U_DRAW_CLOSED; // Bitblit is not really open or closed, but we need it to fill, and this is the flag for that
+
+                tmp_path <<   tmp_rectangle.str().c_str();
+            }
+            else { /* Not done yet, Bm16 image present */ }
+                 double dx = pix_to_x_point( d, Dst.x, Dst.y);
+                 double dy = pix_to_y_point( d, Dst.x, Dst.y);
+                 double dw = pix_to_abs_size( d, cwh.x);
+                 double dh = pix_to_abs_size( d, cwh.y);
+                 //source position within the bitmap, in pixels
+                 int sx = Src.x;
+                 int sy = Src.y;
+                 int sw = 0; // extract all of the image
+                 int sh = 0;
+                 if(sx<0)sx=0;
+                 if(sy<0)sy=0;
+                 common_bm16_to_image(d,Bm16,px,dx,dy,dw,dh,sx,sy,sw,sh);
+             break;
+        }
+        case U_WMR_STRETCHBLT:
+        {
+            dbg_str << "<!-- U_WMR_STRETCHBLT -->\n";
+            nSize = U_WMRSTRETCHBLT_get(contents,&Dst,&cDst,&Src,&cSrc,&dwRop3,&Bm16,&px);
+            if(!px){
+                if(dwRop3 == U_NOOP)break; /* GDI applications apparently often end with this as a sort of flush(), nothing should be drawn */
+                int32_t dx = Dst.x;
+                int32_t dy = Dst.y;
+                int32_t dw = cDst.x;
+                int32_t dh = cDst.y;
+                SVGOStringStream tmp_rectangle;
+                tmp_rectangle << "\n\tM " << pix_to_xy( d, dx,      dy      )    << " ";
+                tmp_rectangle << "\n\tL " << pix_to_xy( d, dx + dw, dy      )    << " ";
+                tmp_rectangle << "\n\tL " << pix_to_xy( d, dx + dw, dy + dh )    << " ";
+                tmp_rectangle << "\n\tL " << pix_to_xy( d, dx,      dy + dh )    << " ";
+                tmp_rectangle << "\n\tz";
+
+                d->mask |= wmr_mask;
+                d->dwRop3 = dwRop3;   // we will try to approximate SOME of these
+                d->mask |= U_DRAW_CLOSED; // Bitblit is not really open or closed, but we need it to fill, and this is the flag for that
+
+                tmp_path <<   tmp_rectangle.str().c_str();
+            }
+            else { /* Not done yet, Bm16 image present */ }
+                 double dx = pix_to_x_point( d, Dst.x, Dst.y);
+                 double dy = pix_to_y_point( d, Dst.x, Dst.y);
+                 double dw = pix_to_abs_size( d, cDst.x);
+                 double dh = pix_to_abs_size( d, cDst.y);
+                 //source position within the bitmap, in pixels
+                 int sx = Src.x;
+                 int sy = Src.y;
+                 int sw = cSrc.x; // extract the specified amount of the image
+                 int sh = cSrc.y;
+                 if(sx<0)sx=0;
+                 if(sy<0)sy=0;
+                 common_bm16_to_image(d,Bm16,px,dx,dy,dw,dh,sx,sy,sw,sh);
+            break;
+        }
+        case U_WMR_POLYGON:
+        case U_WMR_POLYLINE:
+        {
+            dbg_str << "<!-- U_WMR_POLYGON/POLYLINE -->\n";
+            nSize = U_WMRPOLYGON_get(contents, &cPts, &points);
+            uint32_t i;
+
+            if (cPts < 2)break;
+
+            d->mask |= wmr_mask;
+            memcpy(&pt16,points,U_SIZE_POINT16); points += U_SIZE_POINT16;
+
+            tmp_str << "\n\tM " << pix_to_xy( d, pt16.x, pt16.y) << " ";
+
+            for (i=1; i<cPts; i++) {
+                memcpy(&pt16,points,U_SIZE_POINT16); points+=U_SIZE_POINT16;
+                tmp_str << "\n\tL " << pix_to_xy( d, pt16.x, pt16.y) << " ";
+            }
+
+            tmp_path << tmp_str.str().c_str();
+            if(iType==U_WMR_POLYGON){ tmp_path << " z"; }
+
+            break;
+        }
+        case U_WMR_ESCAPE:  // only 3 types of escape are implemented
+        {
+            dbg_str << "<!-- U_WMR_ESCAPE -->\n";
+            uint16_t Escape, elen;
+            nSize = U_WMRESCAPE_get(contents, &Escape, &elen, &text);
+            if(elen>=4){
+                uint32_t utmp4;
+                memcpy(&utmp4, text ,4);
+                if(Escape == U_MFE_SETLINECAP){
+                    switch (utmp4 & U_PS_ENDCAP_MASK) {
+                        case U_PS_ENDCAP_ROUND: {  d->dc[d->level].style.stroke_linecap.computed = SP_STROKE_LINECAP_ROUND;   break; }
+                        case U_PS_ENDCAP_SQUARE: { d->dc[d->level].style.stroke_linecap.computed = SP_STROKE_LINECAP_SQUARE;   break; }
+                        case U_PS_ENDCAP_FLAT:
+                        default: {                 d->dc[d->level].style.stroke_linecap.computed = SP_STROKE_LINECAP_BUTT;   break; }
+                    }
+                }
+                else if(Escape == U_MFE_SETLINEJOIN){
+                    switch (utmp4 & U_PS_JOIN_MASK) {
+                        case U_PS_JOIN_BEVEL: {    d->dc[d->level].style.stroke_linejoin.computed = SP_STROKE_LINEJOIN_BEVEL;  break; }
+                        case U_PS_JOIN_MITER: {    d->dc[d->level].style.stroke_linejoin.computed = SP_STROKE_LINEJOIN_MITER;  break; }
+                        case U_PS_JOIN_ROUND:
+                        default: {                 d->dc[d->level].style.stroke_linejoin.computed = SP_STROKE_LINEJOIN_ROUND;  break; }
+                    }
+                }
+                else if(Escape == U_MFE_SETMITERLIMIT){
+                    //The function takes a float but uses a 32 bit int in the record.
+                    float miterlimit = utmp4;
+                    d->dc[d->level].style.stroke_miterlimit.value = miterlimit;   //ratio, not a pt size
+                    if (d->dc[d->level].style.stroke_miterlimit.value < 2)
+                        d->dc[d->level].style.stroke_miterlimit.value = 2.0;
+                }
+            }
+            break;
+        }
+        case U_WMR_RESTOREDC:
+        {
+            dbg_str << "<!-- U_WMR_RESTOREDC -->\n";
+
+            int16_t DC;
+            nSize = U_WMRRESTOREDC_get(contents, &DC);
+            int old_level = d->level;
+            if (DC >= 0) {
+                if (DC < d->level)
+                    d->level = DC;
+            }
+            else {
+                if (d->level + DC >= 0)
+                    d->level = d->level + DC;
+            }
+            while (old_level > d->level) {
+                if (!d->dc[old_level].style.stroke_dasharray.values.empty() &&
+                    (old_level == 0 || (old_level > 0 && d->dc[old_level].style.stroke_dasharray !=
+                                                             d->dc[old_level - 1].style.stroke_dasharray))) {
+                    d->dc[old_level].style.stroke_dasharray.values.clear();
+                }
+                if(d->dc[old_level].font_name){
+                    free(d->dc[old_level].font_name); // else memory leak
+                    d->dc[old_level].font_name = nullptr;
+                }
+                old_level--;
+            }
+            break;
+        }
+        case U_WMR_FILLREGION:            dbg_str << "<!-- U_WMR_FILLREGION -->\n"; break;
+        case U_WMR_FRAMEREGION:           dbg_str << "<!-- U_WMR_FRAMEREGION -->\n"; break;
+        case U_WMR_INVERTREGION:          dbg_str << "<!-- U_WMR_INVERTREGION -->\n"; break;
+        case U_WMR_PAINTREGION:           dbg_str << "<!-- U_WMR_PAINTREGION -->\n"; break;
+        case U_WMR_SELECTCLIPREGION:
+        {
+            dbg_str << "<!-- U_WMR_EXTSELECTCLIPRGN -->\n";
+            nSize = U_WMRSELECTCLIPREGION_get(contents, &utmp16);
+            if (utmp16 == U_RGN_COPY)
+                clipset = false;
+            break;
+        }
+        case U_WMR_SELECTOBJECT:
+        {
+            dbg_str << "<!-- U_WMR_SELECTOBJECT -->\n";
+
+            nSize = U_WMRSELECTOBJECT_get(contents, &utmp16);
+            unsigned int index = utmp16;
+
+            // WMF has no stock objects
+            if ( /*index >= 0 &&*/ index < (unsigned int) d->n_obj) {
+                switch (d->wmf_obj[index].type)
+                {
+                     case U_WMR_CREATEPENINDIRECT:
+                        select_pen(d, index);
+                        break;
+                    case U_WMR_CREATEBRUSHINDIRECT:
+                    case U_WMR_DIBCREATEPATTERNBRUSH:
+                    case U_WMR_CREATEPATTERNBRUSH: // <- this one did not display properly on XP, DIBCREATEPATTERNBRUSH works
+                        select_brush(d, index);
+                        break;
+                    case U_WMR_CREATEFONTINDIRECT:
+                        select_font(d, index);
+                        break;
+                    case U_WMR_CREATEPALETTE:
+                    case U_WMR_CREATEBITMAPINDIRECT:
+                    case U_WMR_CREATEBITMAP:
+                    case U_WMR_CREATEREGION:
+                        /* these do not do anything, but their objects must be kept in the count */
+                        break;
+                }
+            }
+            break;
+        }
+        case U_WMR_SETTEXTALIGN:
+        {
+            dbg_str << "<!-- U_WMR_SETTEXTALIGN -->\n";
+            nSize = U_WMRSETTEXTALIGN_get(contents, &(d->dc[d->level].textAlign));
+            break;
+        }
+        case U_WMR_DRAWTEXT:              dbg_str << "<!-- U_WMR_DRAWTEXT -->\n"; break;
+        case U_WMR_CHORD:
+        {
+            dbg_str << "<!-- U_WMR_CHORD -->\n";
+            U_POINT16 ArcStart, ArcEnd;
+            nSize = U_WMRCHORD_get(contents, &ArcStart, &ArcEnd, &rc);
+            U_PAIRF center,start,end,size;
+            int f1;
+            int f2 = (d->arcdir == U_AD_COUNTERCLOCKWISE ? 0 : 1);
+            if(!wmr_arc_points(rc, ArcStart, ArcEnd, &f1, f2, &center, &start, &end, &size)){
+                tmp_path <<  "\n\tM " << pix_to_xy(d, start.x, start.y);
+                tmp_path <<  " A "    << pix_to_abs_size(d, size.x)/2.0      << ","  << pix_to_abs_size(d, size.y)/2.0 ;
+                tmp_path <<  " ";
+                tmp_path <<  180.0 * current_rotation(d)/M_PI;
+                tmp_path <<  " ";
+                tmp_path <<  " " << f1 << "," << f2 << " ";
+                tmp_path <<              pix_to_xy(d, end.x, end.y) << " \n";
+                tmp_path << " z ";
+                d->mask |= wmr_mask;
+            }
+            else {
+                dbg_str << "<!-- CHORD record is invalid -->\n";
+            }
+            break;
+        }
+        case U_WMR_SETMAPPERFLAGS:       dbg_str << "<!-- U_WMR_SETMAPPERFLAGS -->\n";     break;
+        case U_WMR_TEXTOUT:
+        case U_WMR_EXTTEXTOUT:
+        {
+            if(iType == U_WMR_TEXTOUT){
+                dbg_str << "<!-- U_WMR_TEXTOUT -->\n";
+                nSize = U_WMRTEXTOUT_get(contents, &Dst, &tlen, &text);
+                Opts=0;
+            }
+            else {
+                dbg_str << "<!-- U_WMR_EXTTEXTOUT -->\n";
+                nSize = U_WMREXTTEXTOUT_get(contents, &Dst, &tlen, &Opts, &text, &dx, &rc );
+            }
+            uint32_t fOptions = Opts;
+
+            double x1,y1;
+            int cChars;
+            x1 = Dst.x;
+            y1 = Dst.y;
+            cChars = tlen;
+
+            if (d->dc[d->level].textAlign & U_TA_UPDATECP) {
+                x1 = d->dc[d->level].cur.x;
+                y1 = d->dc[d->level].cur.y;
+            }
+
+            double x = pix_to_x_point(d, x1, y1);
+            double y = pix_to_y_point(d, x1, y1);
+
+            /* Rotation issues are handled entirely in libTERE now */
+
+            uint32_t *dup_wt = nullptr;
+
+            dup_wt = U_Latin1ToUtf32le(text, cChars, nullptr);
+            if(!dup_wt)dup_wt = unknown_chars(cChars);
+
+            msdepua(dup_wt); //convert everything in Microsoft's private use area.  For Symbol, Wingdings, Dingbats
+
+            if(NonToUnicode(dup_wt, d->dc[d->level].font_name)){
+                free(d->dc[d->level].font_name);
+                d->dc[d->level].font_name =  strdup("Times New Roman");
+            }
+
+            char *ansi_text;
+            ansi_text = (char *) U_Utf32leToUtf8((uint32_t *)dup_wt, 0, nullptr);
+            free(dup_wt);
+            // Empty text or starts with an invalid escape/control sequence, which is bogus text.  Throw it out before g_markup_escape_text can make things worse
+            if(*((uint8_t *)ansi_text) <= 0x1F){
+                free(ansi_text);
+                ansi_text=nullptr;
+            }
+
+            if (ansi_text) {
+
+                SVGOStringStream ts;
+
+                gchar *escaped_text = g_markup_escape_text(ansi_text, -1);
+
+                tsp.x              = x*0.8;  // TERE expects sizes in points
+                tsp.y              = y*0.8;
+                tsp.color.Red      = d->dc[d->level].textColor.Red;
+                tsp.color.Green    = d->dc[d->level].textColor.Green;
+                tsp.color.Blue     = d->dc[d->level].textColor.Blue;
+                tsp.color.Reserved = 0;
+                switch(d->dc[d->level].style.font_style.value){
+                  case SP_CSS_FONT_STYLE_OBLIQUE:
+                     tsp.italics = FC_SLANT_OBLIQUE; break;
+                  case SP_CSS_FONT_STYLE_ITALIC:
+                     tsp.italics = FC_SLANT_ITALIC;  break;
+                  default:
+                  case SP_CSS_FONT_STYLE_NORMAL:
+                     tsp.italics = FC_SLANT_ROMAN;   break;
+                }
+                switch(d->dc[d->level].style.font_weight.value){
+                    case SP_CSS_FONT_WEIGHT_100:       tsp.weight =  FC_WEIGHT_THIN       ; break;
+                    case SP_CSS_FONT_WEIGHT_200:       tsp.weight =  FC_WEIGHT_EXTRALIGHT ; break;
+                    case SP_CSS_FONT_WEIGHT_300:       tsp.weight =  FC_WEIGHT_LIGHT      ; break;
+                    case SP_CSS_FONT_WEIGHT_400:       tsp.weight =  FC_WEIGHT_NORMAL     ; break;
+                    case SP_CSS_FONT_WEIGHT_500:       tsp.weight =  FC_WEIGHT_MEDIUM     ; break;
+                    case SP_CSS_FONT_WEIGHT_600:       tsp.weight =  FC_WEIGHT_SEMIBOLD   ; break;
+                    case SP_CSS_FONT_WEIGHT_700:       tsp.weight =  FC_WEIGHT_BOLD       ; break;
+                    case SP_CSS_FONT_WEIGHT_800:       tsp.weight =  FC_WEIGHT_EXTRABOLD  ; break;
+                    case SP_CSS_FONT_WEIGHT_900:       tsp.weight =  FC_WEIGHT_HEAVY      ; break;
+                    case SP_CSS_FONT_WEIGHT_NORMAL:    tsp.weight =  FC_WEIGHT_NORMAL     ; break;
+                    case SP_CSS_FONT_WEIGHT_BOLD:      tsp.weight =  FC_WEIGHT_BOLD       ; break;
+                    case SP_CSS_FONT_WEIGHT_LIGHTER:   tsp.weight =  FC_WEIGHT_EXTRALIGHT ; break;
+                    case SP_CSS_FONT_WEIGHT_BOLDER:    tsp.weight =  FC_WEIGHT_EXTRABOLD  ; break;
+                    default:                           tsp.weight =  FC_WEIGHT_NORMAL     ; break;
+                }
+                // WMF only supports two types of text decoration
+                tsp.decoration = TXTDECOR_NONE;
+                if(d->dc[d->level].style.text_decoration_line.underline){    tsp.decoration |= TXTDECOR_UNDER; }
+                if(d->dc[d->level].style.text_decoration_line.line_through){ tsp.decoration |= TXTDECOR_STRIKE;}
+
+                // WMF textalignment is a bit strange: 0x6 is center, 0x2 is right, 0x0 is left, the value 0x4 is also drawn left
+                tsp.taln  = ((d->dc[d->level].textAlign & U_TA_CENTER)  == U_TA_CENTER)  ? ALICENTER :
+                           (((d->dc[d->level].textAlign & U_TA_CENTER)  == U_TA_LEFT)    ? ALILEFT   :
+                                                                                           ALIRIGHT);
+                tsp.taln |= ((d->dc[d->level].textAlign & U_TA_BASEBIT) ? ALIBASE :
+                            ((d->dc[d->level].textAlign & U_TA_BOTTOM)  ? ALIBOT  :
+                                                                          ALITOP));
+
+                // language direction can be encoded two ways, U_TA_RTLREADING is preferred 
+                if( (fOptions & U_ETO_RTLREADING) || (d->dc[d->level].textAlign & U_TA_RTLREADING) ){ tsp.ldir = LDIR_RL; }
+                else{                                                                                 tsp.ldir = LDIR_LR; }
+
+                tsp.condensed = FC_WIDTH_NORMAL; // Not implemented well in libTERE (yet)
+                tsp.ori = d->dc[d->level].style.baseline_shift.value;            // For now orientation is always the same as escapement
+                // There is no world transform, so ori need not be further rotated
+                tsp.string = (uint8_t *) U_strdup(escaped_text);                 // this will be free'd much later at a trinfo_clear().
+                tsp.fs = d->dc[d->level].style.font_size.computed * 0.8;         // Font size in points
+                char *fontspec = TR_construct_fontspec(&tsp, d->dc[d->level].font_name);
+                tsp.fi_idx = ftinfo_load_fontname(d->tri->fti,fontspec);
+                free(fontspec);
+                // when font name includes narrow it may not be set to "condensed".  Narrow fonts do not work well anyway though
+                // as the metrics from fontconfig may not match, or the font may not be present.
+                if(0<= TR_findcasesub(d->dc[d->level].font_name, (char *) "Narrow")){ tsp.co=1; }
+                else {                                                                tsp.co=0; }
+
+                int status;
+
+                status = trinfo_load_textrec(d->tri, &tsp, tsp.ori,TR_EMFBOT);  // ori is actually escapement
+                if(status==-1){ // change of escapement, emit what we have and reset
+                    TR_layout_analyze(d->tri);
+                    if (d->dc[d->level].clip_id){
+                        SVGOStringStream tmp_clip;
+                        tmp_clip << "\n<g\n\tclip-path=\"url(#clipWmfPath" << d->dc[d->level].clip_id << ")\"\n>";
+                        d->outsvg += tmp_clip.str().c_str();
+                    }
+                    TR_layout_2_svg(d->tri);
+                    ts << d->tri->out;
+                    d->outsvg += ts.str().c_str();
+                    d->tri = trinfo_clear(d->tri);
+                    (void) trinfo_load_textrec(d->tri, &tsp, tsp.ori,TR_EMFBOT); // ignore return status, it must work
+                    if (d->dc[d->level].clip_id){
+                        d->outsvg += "\n</g>\n";
+                    }        
+                }
+
+                g_free(escaped_text);
+                free(ansi_text);
+            }
+
+            break;
+        }
+        case U_WMR_SETDIBTODEV:          dbg_str << "<!-- U_WMR_EXTTEXTOUT -->\n";           break;
+        case U_WMR_SELECTPALETTE:        dbg_str << "<!-- U_WMR_SELECTPALETTE -->\n";        break;
+        case U_WMR_REALIZEPALETTE:       dbg_str << "<!-- U_WMR_REALIZEPALETTE -->\n";       break;
+        case U_WMR_ANIMATEPALETTE:       dbg_str << "<!-- U_WMR_ANIMATEPALETTE -->\n";       break;
+        case U_WMR_SETPALENTRIES:        dbg_str << "<!-- U_WMR_SETPALENTRIES -->\n";        break;
+        case U_WMR_POLYPOLYGON:
+        {
+            dbg_str << "<!-- U_WMR_POLYPOLYGON16 -->\n";
+            uint16_t          nPolys;
+            const uint16_t   *aPolyCounts;
+            const char       *Points;
+            int               cpts; /* total number of points in Points*/
+            nSize = U_WMRPOLYPOLYGON_get(contents, &nPolys, &aPolyCounts, &Points);
+            int n, i, j;
+
+            d->mask |= wmr_mask;
+
+            U_POINT16 apt;
+            for (n=cpts=0; n < nPolys; n++) { cpts += aPolyCounts[n]; }
+            i = 0; // offset in BYTES
+            cpts *= U_SIZE_POINT16;  // limit for offset i, in BYTES
+
+            for (n=0; n < nPolys && i<cpts; n++) {
+                SVGOStringStream poly_path;
+
+                memcpy(&apt, Points + i, U_SIZE_POINT16); // points may not be aligned, copy them this way
+
+                poly_path << "\n\tM " << pix_to_xy( d, apt.x, apt.y) << " ";
+                i += U_SIZE_POINT16;
+
+                for (j=1; j < aPolyCounts[n] && i < cpts; j++) {
+                    memcpy(&apt, Points + i, U_SIZE_POINT16); // points may not be aligned, copy them this way
+                    poly_path << "\n\tL " << pix_to_xy( d, apt.x, apt.y) << " ";
+                    i += U_SIZE_POINT16;
+                }
+
+                tmp_str << poly_path.str().c_str();
+                tmp_str << " z";
+                tmp_str << " \n";
+            }
+
+            tmp_path << tmp_str.str().c_str();
+
+            break;
+        }
+        case U_WMR_RESIZEPALETTE:        dbg_str << "<!-- U_WMR_RESIZEPALETTE -->\n";        break;
+        case U_WMR_3A:
+        case U_WMR_3B:
+        case U_WMR_3C:
+        case U_WMR_3D:
+        case U_WMR_3E:
+        case U_WMR_3F:
+        {
+            dbg_str << "<!-- U_WMR_3A..3F -->\n";
+            break;
+        }
+        case U_WMR_DIBBITBLT:
+        {
+            dbg_str << "<!-- U_WMR_DIBBITBLT -->\n";
+            nSize = U_WMRDIBBITBLT_get(contents, &Dst, &cwh, &Src, &dwRop3, &dib);
+
+            //  Treat all nonImage bitblts as a rectangular write.  Definitely not correct, but at
+            //  least it leaves objects where the operations should have been.
+            if (!dib) {
+                // should be an application of a DIBPATTERNBRUSHPT, use a solid color instead
+
+                if(dwRop3 == U_NOOP)break; /* GDI applications apparently often end with this as a sort of flush(), nothing should be drawn */
+                int32_t dx = Dst.x;
+                int32_t dy = Dst.y;
+                int32_t dw = cwh.x;
+                int32_t dh = cwh.y;
+                SVGOStringStream tmp_rectangle;
+                tmp_rectangle << "\n\tM " << pix_to_xy( d, dx,      dy      )    << " ";
+                tmp_rectangle << "\n\tL " << pix_to_xy( d, dx + dw, dy      )    << " ";
+                tmp_rectangle << "\n\tL " << pix_to_xy( d, dx + dw, dy + dh )    << " ";
+                tmp_rectangle << "\n\tL " << pix_to_xy( d, dx,      dy + dh )    << " ";
+                tmp_rectangle << "\n\tz";
+
+                d->mask |= wmr_mask;
+                d->dwRop3 = dwRop3;   // we will try to approximate SOME of these
+                d->mask |= U_DRAW_CLOSED; // Bitblit is not really open or closed, but we need it to fill, and this is the flag for that
+
+                tmp_path <<   tmp_rectangle.str().c_str();
+            }
+            else {
+                 double dx = pix_to_x_point( d, Dst.x, Dst.y);
+                 double dy = pix_to_y_point( d, Dst.x, Dst.y);
+                 double dw = pix_to_abs_size( d, cDst.x);
+                 double dh = pix_to_abs_size( d, cDst.y);
+                 //source position within the bitmap, in pixels
+                 int sx = Src.x;
+                 int sy = Src.y;
+                 int sw = 0; // extract all of the image
+                 int sh = 0;
+                 if(sx<0)sx=0;
+                 if(sy<0)sy=0;
+                 // usageSrc not defined, implicitly it must be U_DIB_RGB_COLORS
+                 common_dib_to_image(d,dib,dx,dy,dw,dh,sx,sy,sw,sh,U_DIB_RGB_COLORS);
+            }
+            break;
+        }
+        case U_WMR_DIBSTRETCHBLT:
+        {
+            dbg_str << "<!-- U_WMR_DIBSTRETCHBLT -->\n";
+            nSize = U_WMRDIBSTRETCHBLT_get(contents, &Dst, &cDst, &Src, &cSrc, &dwRop3, &dib);
+            // Always grab image, ignore modes.
+            if (dib) {
+                double dx = pix_to_x_point( d, Dst.x, Dst.y);
+                double dy = pix_to_y_point( d, Dst.x, Dst.y);
+                double dw = pix_to_abs_size( d, cDst.x);
+                double dh = pix_to_abs_size( d, cDst.y);
+                //source position within the bitmap, in pixels
+                int sx = Src.x;
+                int sy = Src.y;
+                int sw = cSrc.x; // extract the specified amount of the image
+                int sh = cSrc.y;
+                // usageSrc not defined, implicitly it must be U_DIB_RGB_COLORS
+                common_dib_to_image(d,dib,dx,dy,dw,dh,sx,sy,sw,sh, U_DIB_RGB_COLORS);
+            }
+            break;
+        }
+        case U_WMR_DIBCREATEPATTERNBRUSH:
+        {
+            dbg_str << "<!-- U_WMR_DIBCREATEPATTERNBRUSH -->\n";
+            insert_object(d, U_WMR_DIBCREATEPATTERNBRUSH, contents);
+            break;
+        }
+        case U_WMR_STRETCHDIB:
+        {
+            dbg_str << "<!-- U_WMR_STRETCHDIB -->\n";
+            nSize = U_WMRSTRETCHDIB_get(contents, &Dst, &cDst, &Src, &cSrc, &cUsage, &dwRop3, &dib);
+            double dx = pix_to_x_point( d, Dst.x, Dst.y );
+            double dy = pix_to_y_point( d, Dst.x, Dst.y );
+            double dw = pix_to_abs_size( d, cDst.x);
+            double dh = pix_to_abs_size( d, cDst.y);
+            int sx = Src.x;  //source position within the bitmap, in pixels
+            int sy = Src.y;
+            int sw = cSrc.x; // extract the specified amount of the image
+            int sh = cSrc.y;
+            uint32_t iUsageSrc;
+            iUsageSrc = cUsage;
+            common_dib_to_image(d,dib,dx,dy,dw,dh,sx,sy,sw,sh,iUsageSrc);
+
+            break;
+        }
+        case U_WMR_44:
+        case U_WMR_45:
+        case U_WMR_46:
+        case U_WMR_47:
+        {
+            dbg_str << "<!-- U_WMR_44..47 -->\n";
+            break;
+        }
+        case U_WMR_EXTFLOODFILL:          dbg_str << "<!-- U_WMR_EXTFLOODFILL -->\n";  break;
+        case U_WMR_49:
+        case U_WMR_4A:
+        case U_WMR_4B:
+        case U_WMR_4C:
+        case U_WMR_4D:
+        case U_WMR_4E:
+        case U_WMR_4F:
+        case U_WMR_50:
+        case U_WMR_51:
+        case U_WMR_52:
+        case U_WMR_53:
+        case U_WMR_54:
+        case U_WMR_55:
+        case U_WMR_56:
+        case U_WMR_57:
+        case U_WMR_58:
+        case U_WMR_59:
+        case U_WMR_5A:
+        case U_WMR_5B:
+        case U_WMR_5C:
+        case U_WMR_5D:
+        case U_WMR_5E:
+        case U_WMR_5F:
+        case U_WMR_60:
+        case U_WMR_61:
+        case U_WMR_62:
+        case U_WMR_63:
+        case U_WMR_64:
+        case U_WMR_65:
+        case U_WMR_66:
+        case U_WMR_67:
+        case U_WMR_68:
+        case U_WMR_69:
+        case U_WMR_6A:
+        case U_WMR_6B:
+        case U_WMR_6C:
+        case U_WMR_6D:
+        case U_WMR_6E:
+        case U_WMR_6F:
+        case U_WMR_70:
+        case U_WMR_71:
+        case U_WMR_72:
+        case U_WMR_73:
+        case U_WMR_74:
+        case U_WMR_75:
+        case U_WMR_76:
+        case U_WMR_77:
+        case U_WMR_78:
+        case U_WMR_79:
+        case U_WMR_7A:
+        case U_WMR_7B:
+        case U_WMR_7C:
+        case U_WMR_7D:
+        case U_WMR_7E:
+        case U_WMR_7F:
+        case U_WMR_80:
+        case U_WMR_81:
+        case U_WMR_82:
+        case U_WMR_83:
+        case U_WMR_84:
+        case U_WMR_85:
+        case U_WMR_86:
+        case U_WMR_87:
+        case U_WMR_88:
+        case U_WMR_89:
+        case U_WMR_8A:
+        case U_WMR_8B:
+        case U_WMR_8C:
+        case U_WMR_8D:
+        case U_WMR_8E:
+        case U_WMR_8F:
+        case U_WMR_90:
+        case U_WMR_91:
+        case U_WMR_92:
+        case U_WMR_93:
+        case U_WMR_94:
+        case U_WMR_95:
+        case U_WMR_96:
+        case U_WMR_97:
+        case U_WMR_98:
+        case U_WMR_99:
+        case U_WMR_9A:
+        case U_WMR_9B:
+        case U_WMR_9C:
+        case U_WMR_9D:
+        case U_WMR_9E:
+        case U_WMR_9F:
+        case U_WMR_A0:
+        case U_WMR_A1:
+        case U_WMR_A2:
+        case U_WMR_A3:
+        case U_WMR_A4:
+        case U_WMR_A5:
+        case U_WMR_A6:
+        case U_WMR_A7:
+        case U_WMR_A8:
+        case U_WMR_A9:
+        case U_WMR_AA:
+        case U_WMR_AB:
+        case U_WMR_AC:
+        case U_WMR_AD:
+        case U_WMR_AE:
+        case U_WMR_AF:
+        case U_WMR_B0:
+        case U_WMR_B1:
+        case U_WMR_B2:
+        case U_WMR_B3:
+        case U_WMR_B4:
+        case U_WMR_B5:
+        case U_WMR_B6:
+        case U_WMR_B7:
+        case U_WMR_B8:
+        case U_WMR_B9:
+        case U_WMR_BA:
+        case U_WMR_BB:
+        case U_WMR_BC:
+        case U_WMR_BD:
+        case U_WMR_BE:
+        case U_WMR_BF:
+        case U_WMR_C0:
+        case U_WMR_C1:
+        case U_WMR_C2:
+        case U_WMR_C3:
+        case U_WMR_C4:
+        case U_WMR_C5:
+        case U_WMR_C6:
+        case U_WMR_C7:
+        case U_WMR_C8:
+        case U_WMR_C9:
+        case U_WMR_CA:
+        case U_WMR_CB:
+        case U_WMR_CC:
+        case U_WMR_CD:
+        case U_WMR_CE:
+        case U_WMR_CF:
+        case U_WMR_D0:
+        case U_WMR_D1:
+        case U_WMR_D2:
+        case U_WMR_D3:
+        case U_WMR_D4:
+        case U_WMR_D5:
+        case U_WMR_D6:
+        case U_WMR_D7:
+        case U_WMR_D8:
+        case U_WMR_D9:
+        case U_WMR_DA:
+        case U_WMR_DB:
+        case U_WMR_DC:
+        case U_WMR_DD:
+        case U_WMR_DE:
+        case U_WMR_DF:
+        case U_WMR_E0:
+        case U_WMR_E1:
+        case U_WMR_E2:
+        case U_WMR_E3:
+        case U_WMR_E4:
+        case U_WMR_E5:
+        case U_WMR_E6:
+        case U_WMR_E7:
+        case U_WMR_E8:
+        case U_WMR_E9:
+        case U_WMR_EA:
+        case U_WMR_EB:
+        case U_WMR_EC:
+        case U_WMR_ED:
+        case U_WMR_EE:
+        case U_WMR_EF:
+        {
+            dbg_str << "<!-- U_WMR_EXTFLOODFILL..EF -->\n";
+            break;
+        }
+        case U_WMR_DELETEOBJECT:
+        {
+            dbg_str << "<!-- U_WMR_DELETEOBJECT -->\n";
+            nSize = U_WMRDELETEOBJECT_get(contents, &utmp16);
+            delete_object(d, utmp16);
+            break;
+        }
+        case U_WMR_F1:
+        case U_WMR_F2:
+        case U_WMR_F3:
+        case U_WMR_F4:
+        case U_WMR_F5:
+        case U_WMR_F6:
+        {
+            dbg_str << "<!-- F1..F6 -->\n";
+            break;
+        }
+        case U_WMR_CREATEPALETTE:
+        {
+            dbg_str << "<!-- U_WMR_CREATEPALETTE -->\n";
+            insert_object(d, U_WMR_CREATEPALETTE, contents);
+            break;
+        }
+        case U_WMR_F8:                    dbg_str << "<!-- F8 -->\n"; break;
+        case U_WMR_CREATEPATTERNBRUSH:
+        {
+            dbg_str << "<!-- U_WMR_CREATEPATTERNBRUSH -->\n";
+            insert_object(d, U_WMR_CREATEPATTERNBRUSH, contents);
+            break;
+          }
+        case U_WMR_CREATEPENINDIRECT:
+        {
+            dbg_str << "<!-- U_WMR_EXTCREATEPEN -->\n";
+            insert_object(d, U_WMR_CREATEPENINDIRECT, contents);
+            break;
+        }
+        case U_WMR_CREATEFONTINDIRECT:
+        {
+            dbg_str << "<!-- U_WMR_CREATEFONTINDIRECT -->\n";
+            insert_object(d, U_WMR_CREATEFONTINDIRECT, contents);
+            break;
+        }
+        case U_WMR_CREATEBRUSHINDIRECT:
+        {
+            dbg_str << "<!-- U_WMR_CREATEBRUSHINDIRECT -->\n";
+            insert_object(d, U_WMR_CREATEBRUSHINDIRECT, contents);
+            break;
+        }
+        case U_WMR_CREATEBITMAPINDIRECT:
+        {
+            dbg_str << "<!-- U_WMR_CREATEBITMAPINDIRECT -->\n";
+            insert_object(d, U_WMR_CREATEBITMAPINDIRECT, contents);
+            break;
+        }
+        case U_WMR_CREATEBITMAP:
+        {
+            dbg_str << "<!-- U_WMR_CREATEBITMAP -->\n";
+            insert_object(d, U_WMR_CREATEBITMAP, contents);
+            break;
+        }
+        case U_WMR_CREATEREGION:
+        {
+            dbg_str << "<!-- U_WMR_CREATEREGION -->\n";
+            insert_object(d, U_WMR_CREATEREGION, contents);
+            break;
+        }
+        default:
+            dbg_str << "<!-- U_WMR_??? -->\n";
+            break;
+    }  //end of switch
+//  At run time define environment variable INKSCAPE_DBG_WMF to include string COMMENT.
+//  Users may employ this to to place a comment for each processed WMR record in the SVG
+    if(wDbgComment){
+       d->outsvg += dbg_str.str().c_str();
+    }
+    d->path   += tmp_path.str().c_str();
+    if(!nSize){ // There was some problem with the processing of this record, it is not safe to continue
+        file_status = 0;
+        break;
+    } 
+
+    }  //end of while on OK
+//  At run time define environment variable INKSCAPE_DBG_WMF to include string FINAL
+//  Users may employ this to to show the final SVG derived from the WMF
+    if(wDbgFinal){
+       std::cout << d->outsvg << std::endl;
+    }
+    (void) U_wmr_properties(U_WMR_INVALID);  // force the release of the lookup table memory, returned value is irrelevant
+
+    return(file_status);
+}
+
+void Wmf::free_wmf_strings(WMF_STRINGS name){
+    if(name.count){
+        for(int i=0; i< name.count; i++){ free(name.strings[i]); }
+        free(name.strings);
+    }
+    name.count = 0;
+    name.size = 0;
+}
+
+SPDocument *
+Wmf::open( Inkscape::Extension::Input * /*mod*/, const gchar *uri )
+{
+
+    if (uri == nullptr) {
+        return nullptr;
+    }
+
+    // ensure usage of dot as decimal separator in scanf/printf functions (indepentendly of current locale)
+    char *oldlocale = g_strdup(setlocale(LC_NUMERIC, nullptr));
+    setlocale(LC_NUMERIC, "C");
+
+    WMF_CALLBACK_DATA d;
+    
+    d.n_obj = 0;     //these might not be set otherwise if the input file is corrupt
+    d.wmf_obj=nullptr; 
+
+    // Default font, WMF spec says device can pick whatever it wants. 
+    // WMF files that do not specify a  font are unlikely to look very good!
+    d.dc[0].style.font_size.computed           = 16.0;
+    d.dc[0].style.font_weight.value            = SP_CSS_FONT_WEIGHT_400;
+    d.dc[0].style.font_style.value             = SP_CSS_FONT_STYLE_NORMAL;
+    d.dc[0].style.text_decoration_line.underline    = false;
+    d.dc[0].style.text_decoration_line.line_through = false;
+    d.dc[0].style.baseline_shift.value         = 0;
+
+    // Default pen, WMF files that do not specify a pen are unlikely to look very good!
+    d.dc[0].style.stroke_dasharray.set         = false;
+    d.dc[0].style.stroke_linecap.computed      = SP_STROKE_LINECAP_SQUARE; // U_PS_ENDCAP_SQUARE;
+    d.dc[0].style.stroke_linejoin.computed     = SP_STROKE_LINEJOIN_MITER; // U_PS_JOIN_MITER;
+    d.dc[0].style.stroke_width.value           = 1.0; // will be reset to something reasonable once WMF drawing size is known
+    d.dc[0].style.stroke.value.color.set( 0, 0, 0 );
+    d.dc[0].stroke_set                         = true;
+
+    // Default brush is none - no fill. WMF files that do not specify a brush are unlikely to look very good!
+    d.dc[0].fill_set                           = false;
+
+    d.dc[0].font_name = strdup("Arial"); // Default font, set only on lowest level, it copies up from there WMF spec says device can pick whatever it wants
+
+    // set up the size default for patterns in defs.  This might not be referenced if there are no patterns defined in the drawing.
+
+    d.defs += "\n";
+    d.defs += "   <pattern id=\"WMFhbasepattern\"     \n";
+    d.defs += "        patternUnits=\"userSpaceOnUse\"\n";
+    d.defs += "        width=\"6\"                    \n";
+    d.defs += "        height=\"6\"                   \n";
+    d.defs += "        x=\"0\"                        \n";
+    d.defs += "        y=\"0\">                       \n";
+    d.defs += "   </pattern>                          \n";
+
+
+    size_t length;
+    char *contents;
+    if(wmf_readdata(uri, &contents, &length))return(nullptr);
+
+    // set up the text reassembly system
+    if(!(d.tri = trinfo_init(nullptr)))return(nullptr);
+    (void) trinfo_load_ft_opts(d.tri, 1,
+      FT_LOAD_NO_SCALE | FT_LOAD_NO_HINTING  | FT_LOAD_NO_BITMAP,
+      FT_KERNING_UNSCALED);
+
+    int good = myMetaFileProc(contents,length, &d);
+    free(contents);
+
+//    std::cout << "SVG Output: " << std::endl << d.outsvg << std::endl;
+
+    SPDocument *doc = nullptr;
+    if (good) {
+        doc = SPDocument::createNewDocFromMem(d.outsvg.c_str(), strlen(d.outsvg.c_str()), TRUE);
+    }
+
+    free_wmf_strings(d.hatches);
+    free_wmf_strings(d.images);
+    free_wmf_strings(d.clips);
+
+    if (d.wmf_obj) {
+        int i;
+        for (i=0; i<d.n_obj; i++)
+            delete_object(&d, i);
+        delete[] d.wmf_obj;
+    }
+
+    d.dc[0].style.stroke_dasharray.values.clear();
+
+    for(int i=0; i<=WMF_MAX_DC; i++){
+      if(d.dc[i].font_name)free(d.dc[i].font_name);
+    }
+
+    d.tri = trinfo_release_except_FC(d.tri);
+
+    // in earlier versions no viewbox was generated and a call to setViewBoxIfMissing() was needed here.
+
+    // restore decimal separator used in scanf/printf functions to initial value
+    setlocale(LC_NUMERIC, oldlocale);
+    g_free(oldlocale);
+
+    return doc;
+}
+
+
+void
+Wmf::init ()
+{
+    /* WMF in */
+    Inkscape::Extension::build_from_mem(
+        "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+            "<name>" N_("WMF Input") "</name>\n"
+            "<id>org.inkscape.input.wmf</id>\n"
+            "<input>\n"
+                "<extension>.wmf</extension>\n"
+                "<mimetype>image/x-wmf</mimetype>\n"
+                "<filetypename>" N_("Windows Metafiles (*.wmf)") "</filetypename>\n"
+                "<filetypetooltip>" N_("Windows Metafiles") "</filetypetooltip>\n"
+                "<output_extension>org.inkscape.output.wmf</output_extension>\n"
+            "</input>\n"
+        "</inkscape-extension>", new Wmf());
+
+    /* WMF out */
+    Inkscape::Extension::build_from_mem(
+        "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+            "<name>" N_("WMF Output") "</name>\n"
+            "<id>org.inkscape.output.wmf</id>\n"
+            "<param name=\"textToPath\" gui-text=\"" N_("Convert texts to paths") "\" type=\"bool\">true</param>\n"
+            "<param name=\"TnrToSymbol\" gui-text=\"" N_("Map Unicode to Symbol font") "\" type=\"bool\">true</param>\n"
+            "<param name=\"TnrToWingdings\" gui-text=\"" N_("Map Unicode to Wingdings") "\" type=\"bool\">true</param>\n"
+            "<param name=\"TnrToZapfDingbats\" gui-text=\"" N_("Map Unicode to Zapf Dingbats") "\" type=\"bool\">true</param>\n"
+            "<param name=\"UsePUA\" gui-text=\"" N_("Use MS Unicode PUA (0xF020-0xF0FF) for converted characters") "\" type=\"bool\">false</param>\n"
+            "<param name=\"FixPPTCharPos\" gui-text=\"" N_("Compensate for PPT font bug") "\" type=\"bool\">false</param>\n"
+            "<param name=\"FixPPTDashLine\" gui-text=\"" N_("Convert dashed/dotted lines to single lines") "\" type=\"bool\">false</param>\n"
+            "<param name=\"FixPPTGrad2Polys\" gui-text=\"" N_("Convert gradients to colored polygon series") "\" type=\"bool\">false</param>\n"
+            "<param name=\"FixPPTPatternAsHatch\" gui-text=\"" N_("Map all fill patterns to standard WMF hatches") "\" type=\"bool\">false</param>\n"
+            "<output>\n"
+                "<extension>.wmf</extension>\n"
+                "<mimetype>image/x-wmf</mimetype>\n"
+                "<filetypename>" N_("Windows Metafile (*.wmf)") "</filetypename>\n"
+                "<filetypetooltip>" N_("Windows Metafile") "</filetypetooltip>\n"
+            "</output>\n"
+        "</inkscape-extension>", new Wmf());
+
+    return;
+}
+
+
+} } }  /* namespace Inkscape, Extension, Implementation */
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
diff --git a/src/extension/internal/wmf-inout.h b/src/extension/internal/wmf-inout.h
new file mode 100644
index 0000000..6190129
--- /dev/null
+++ b/src/extension/internal/wmf-inout.h
@@ -0,0 +1,238 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/** @file
+ * @brief Windows Metafile Input/Output
+ */
+/* Authors:
+ *   Ulf Erikson <ulferikson@users.sf.net>
+ *
+ * Copyright (C) 2006-2008 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+#ifndef SEEN_EXTENSION_INTERNAL_WMF_H
+#define SEEN_EXTENSION_INTERNAL_WMF_H
+
+#include <3rdparty/libuemf/uwmf.h>
+#include "extension/internal/metafile-inout.h"  // picks up PNG
+#include "extension/implementation/implementation.h"
+#include "style.h"
+#include "text_reassemble.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+
+#define DIRTY_NONE   0x00
+#define DIRTY_TEXT   0x01
+#define DIRTY_FILL   0x02
+#define DIRTY_STROKE 0x04 // not used currently
+
+struct WMF_OBJECT {
+    int type = 0;
+    int level = 0;
+    char *record = nullptr;
+};
+using PWMF_OBJECT = WMF_OBJECT *;
+
+struct WMF_STRINGS {
+    int size = 0;               // number of slots allocated in strings
+    int count = 0;              // number of slots used in strings
+    char **strings = nullptr;   // place to store strings
+};
+using PWMF_STRINGS = WMF_STRINGS *;
+
+struct WMF_DEVICE_CONTEXT {
+    WMF_DEVICE_CONTEXT() :
+        // SPStyle: class with constructor
+        font_name(nullptr),
+        clip_id(0),
+        stroke_set(false), stroke_mode(0), stroke_idx(0), stroke_recidx(0),
+        fill_set(false),   fill_mode(0),   fill_idx(0),   fill_recidx(0),
+        dirty(0),
+        active_pen(-1), active_brush(-1), active_font(-1),  // -1 when the default is used
+        // sizeWnd, sizeView, winorg, vieworg,
+        ScaleInX(0), ScaleInY(0),
+        ScaleOutX(0), ScaleOutY(0),
+        bkMode(U_TRANSPARENT),
+        // bkColor, textColor
+        textAlign(0)
+        // worldTransform, cur
+    {
+        font_name = nullptr;
+        sizeWnd = point16_set( 0.0, 0.0 );
+        sizeView = point16_set( 0.0, 0.0 );
+        winorg = point16_set( 0.0, 0.0 );
+        vieworg = point16_set( 0.0, 0.0 );
+        bkColor = U_RGB(255, 255, 255); // default foreground color (white)
+        textColor = U_RGB(0, 0, 0);     // default foreground color (black)
+        cur = point16_set( 0.0, 0.0 );
+    };
+    SPStyle         style;
+    char           *font_name;
+    int             clip_id;      // 0 if none, else 1 + index into clips
+    bool            stroke_set;
+    int             stroke_mode;  // enumeration from drawmode, not used if fill_set is not True
+    int             stroke_idx;   // used with DRAW_PATTERN and DRAW_IMAGE to return the appropriate fill
+    int             stroke_recidx;// record used to regenerate hatch when it needs to be redone due to bkmode, textmode, etc. change
+    bool            fill_set;
+    int             fill_mode;    // enumeration from drawmode, not used if fill_set is not True
+    int             fill_idx;     // used with DRAW_PATTERN and DRAW_IMAGE to return the appropriate fill
+    int             fill_recidx;  // record used to regenerate hatch when it needs to be redone due to bkmode, textmode, etc. change
+    int             dirty;        // holds the dirty bits for text, stroke, fill
+    int             active_pen;   // used when the active object is deleted to set the default values, -1 is none active
+    int             active_brush; // ditto
+    int             active_font;  // ditto. also used to hold object number in case font needs to be remade due to textcolor change.
+    U_POINT16       sizeWnd;
+    U_POINT16       sizeView;
+    U_POINT16       winorg;
+    U_POINT16       vieworg;
+    double          ScaleInX, ScaleInY;
+    double          ScaleOutX, ScaleOutY;
+    uint16_t        bkMode;
+    U_COLORREF      bkColor;
+    U_COLORREF      textColor;
+    uint16_t        textAlign;
+    U_POINT16       cur;
+};
+using PWMF_DEVICE_CONTEXT = WMF_DEVICE_CONTEXT *;
+
+#define WMF_MAX_DC 128
+
+
+// like this causes a mysterious crash on the return from Wmf::open
+//typedef struct emf_callback_data {
+// this fixes it, so some confusion between this struct and the one in emf-inout???
+//typedef struct wmf_callback_data {
+// as does this
+struct WMF_CALLBACK_DATA {
+
+    WMF_CALLBACK_DATA() :
+        // dc: array, structure w/ constructor
+        level(0),
+        E2IdirY(1.0),
+        D2PscaleX(1.0), D2PscaleY(1.0),
+        PixelsInX(0), PixelsInY(0),
+        PixelsOutX(0), PixelsOutY(0),
+        ulCornerInX(0), ulCornerInY(0),
+        ulCornerOutX(0), ulCornerOutY(0),
+        mask(0),
+        arcdir(U_AD_COUNTERCLOCKWISE),
+        dwRop2(U_R2_COPYPEN), dwRop3(0),
+        id(0), drawtype(0),
+        // hatches, images, gradients,  struct w/ constructor
+        tri(nullptr),
+        n_obj(0),
+        low_water(0)
+        //wmf_obj
+    {};
+
+    Glib::ustring outsvg;
+    Glib::ustring path;
+    Glib::ustring outdef;
+    Glib::ustring defs;
+
+    WMF_DEVICE_CONTEXT dc[WMF_MAX_DC+1]; // FIXME: This should be dynamic..
+    int level;
+    
+    double E2IdirY;                     // WMF Y direction relative to Inkscape Y direction.  Will be negative for MM_LOMETRIC etc.
+    double D2PscaleX,D2PscaleY;         // WMF device to Inkscape Page scale.
+    float  PixelsInX, PixelsInY;        // size of the drawing, in WMF device pixels
+    float  PixelsOutX, PixelsOutY;      // size of the drawing, in Inkscape pixels
+    double ulCornerInX,ulCornerInY;     // Upper left corner, from header rclBounds, in logical units
+    double ulCornerOutX,ulCornerOutY;   // Upper left corner, in Inkscape pixels
+    uint32_t mask;                      // Draw properties
+    int arcdir;                         // U_AD_COUNTERCLOCKWISE 1 or U_AD_CLOCKWISE 2
+    
+    uint32_t dwRop2;                    // Binary raster operation, 0 if none (use brush/pen unmolested)
+    uint32_t dwRop3;                    // Ternary raster operation, 0 if none (use brush/pen unmolested)
+
+    unsigned int id;
+    unsigned int drawtype;    // one of 0 or U_WMR_FILLPATH, U_WMR_STROKEPATH, U_WMR_STROKEANDFILLPATH
+                              // both of these end up in <defs> under the names shown here.  These structures allow duplicates to be avoided.
+    WMF_STRINGS hatches;      // hold pattern names, all like WMFhatch#_$$$$$$ where # is the WMF hatch code and $$$$$$ is the color
+    WMF_STRINGS images;       // hold images, all like Image#, where # is the slot the image lives.
+    WMF_STRINGS clips;        // hold clipping paths, referred to be the slot where the clipping path lives
+    TR_INFO    *tri;          // Text Reassembly data structure
+
+
+    int n_obj;
+    int low_water;            // first object slot which _might_ be unoccupied.  Everything below is filled.
+    PWMF_OBJECT wmf_obj;
+};
+using PWMF_CALLBACK_DATA = WMF_CALLBACK_DATA *;
+
+class Wmf : public Metafile
+{
+
+public:
+    Wmf(); // Empty constructor
+
+    ~Wmf() override;//Destructor
+
+    bool check(Inkscape::Extension::Extension *module) override; //Can this module load (always yes for now)
+
+    void save(Inkscape::Extension::Output *mod, // Save the given document to the given filename
+              SPDocument *doc,
+              gchar const *filename) override;
+
+    SPDocument *open( Inkscape::Extension::Input *mod,
+                                const gchar *uri ) override;
+
+    static void init();//Initialize the class
+
+private:
+protected:
+   static void        print_document_to_file(SPDocument *doc, const gchar *filename);
+   static double      current_scale(PWMF_CALLBACK_DATA d);
+   static std::string current_matrix(PWMF_CALLBACK_DATA d, double x, double y, int useoffset);
+   static double      current_rotation(PWMF_CALLBACK_DATA d);
+   static void        enlarge_hatches(PWMF_CALLBACK_DATA d);
+   static int         in_hatches(PWMF_CALLBACK_DATA d, char *test);
+   static uint32_t    add_hatch(PWMF_CALLBACK_DATA d, uint32_t hatchType, U_COLORREF hatchColor);
+   static void        enlarge_images(PWMF_CALLBACK_DATA d);
+   static int         in_images(PWMF_CALLBACK_DATA d, char *test);
+   static uint32_t    add_dib_image(PWMF_CALLBACK_DATA d, const char *dib, uint32_t iUsage);
+   static uint32_t    add_bm16_image(PWMF_CALLBACK_DATA d, U_BITMAP16 Bm16, const char *px);
+
+   static void        enlarge_clips(PWMF_CALLBACK_DATA d);
+   static int         in_clips(PWMF_CALLBACK_DATA d, const char *test);
+   static void        add_clips(PWMF_CALLBACK_DATA d, const char *clippath, unsigned int logic);
+
+   static void        output_style(PWMF_CALLBACK_DATA d);
+   static double      _pix_x_to_point(PWMF_CALLBACK_DATA d, double px);
+   static double      _pix_y_to_point(PWMF_CALLBACK_DATA d, double py);
+   static double      pix_to_x_point(PWMF_CALLBACK_DATA d, double px, double py);
+   static double      pix_to_y_point(PWMF_CALLBACK_DATA d, double px, double py);
+   static double      pix_to_abs_size(PWMF_CALLBACK_DATA d, double px);
+   static std::string pix_to_xy(PWMF_CALLBACK_DATA d, double x, double y);
+   static void        select_brush(PWMF_CALLBACK_DATA d, int index);
+   static void        select_font(PWMF_CALLBACK_DATA d, int index);
+   static void        select_pen(PWMF_CALLBACK_DATA d, int index);
+   static int         insertable_object(PWMF_CALLBACK_DATA d);
+   static void        delete_object(PWMF_CALLBACK_DATA d, int index);
+   static int         insert_object(PWMF_CALLBACK_DATA d, int type, const char *record);
+   static uint32_t   *unknown_chars(size_t count);
+   static void        common_dib_to_image(PWMF_CALLBACK_DATA d, const char *dib,
+                         double dx, double dy, double dw, double dh, int sx, int sy, int sw, int sh, uint32_t iUsage);
+   static void        common_bm16_to_image(PWMF_CALLBACK_DATA d, U_BITMAP16 Bm16, const char *px,
+                         double dx, double dy, double dw, double dh, int sx, int sy, int sw, int sh);
+   static int         myMetaFileProc(const char *contents, unsigned int length, PWMF_CALLBACK_DATA d);
+   static void        free_wmf_strings(WMF_STRINGS name);
+
+};
+
+} } }  /* namespace Inkscape, Extension, Implementation */
+
+
+#endif /* EXTENSION_INTERNAL_WMF_H */
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
diff --git a/src/extension/internal/wmf-print.cpp b/src/extension/internal/wmf-print.cpp
new file mode 100644
index 0000000..7d2bbbb
--- /dev/null
+++ b/src/extension/internal/wmf-print.cpp
@@ -0,0 +1,1612 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/** @file
+ * @brief Windows Metafile printing
+ */
+/* Authors:
+ *   Ulf Erikson <ulferikson@users.sf.net>
+ *   Jon A. Cruz <jon@joncruz.org>
+ *   Abhishek Sharma
+ *   David Mathog
+ *
+ * Copyright (C) 2006-2009 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+/*
+ * References:
+ *  - How to Create & Play Enhanced Metafiles in Win32
+ *      http://support.microsoft.com/kb/q145999/
+ *  - INFO: Windows Metafile Functions & Aldus Placeable Metafiles
+ *      http://support.microsoft.com/kb/q66949/
+ *  - Metafile Functions
+ *      http://msdn.microsoft.com/library/en-us/gdi/metafile_0whf.asp
+ *  - Metafile Structures
+ *      http://msdn.microsoft.com/library/en-us/gdi/metafile_5hkj.asp
+ */
+
+#include <2geom/sbasis-to-bezier.h>
+#include <2geom/elliptical-arc.h>
+
+#include <2geom/path.h>
+#include <2geom/pathvector.h>
+#include <2geom/rect.h>
+#include <2geom/curves.h>
+#include "helper/geom.h"
+#include "helper/geom-curves.h"
+
+#include "inkscape-version.h"
+
+#include "util/units.h"
+
+#include "extension/system.h"
+#include "extension/print.h"
+#include "document.h"
+#include "path-prefix.h"
+
+#include "object/sp-pattern.h"
+#include "object/sp-image.h"
+#include "object/sp-gradient.h"
+#include "object/sp-radial-gradient.h"
+#include "object/sp-linear-gradient.h"
+#include "object/sp-root.h"
+#include "object/sp-item.h"
+
+#include "splivarot.h"             // pieces for union on shapes
+#include <2geom/svg-path-parser.h> // to get from SVG text to Geom::Path
+#include "display/canvas-bpath.h"  // for SPWindRule
+#include "display/cairo-utils.h"   // for Inkscape::Pixbuf::PF_CAIRO
+
+#include "wmf-print.h"
+
+#include <cstring>
+#include <3rdparty/libuemf/symbol_convert.h>
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+
+#define PXPERMETER 2835
+#define MAXDISP 2.0 // This should be set in the output dialog.  This is ok for experimenting, no more than 2 pixel deviation.  Not actually used at present
+
+
+/* globals */
+static double       PX2WORLD;   // value set in begin()
+static bool         FixPPTCharPos, FixPPTDashLine, FixPPTGrad2Polys, FixPPTPatternAsHatch;
+static WMFTRACK    *wt               = nullptr;
+static WMFHANDLES  *wht              = nullptr;
+
+void PrintWmf::smuggle_adxky_out(const char *string, int16_t **adx, double *ky, int *rtl, int *ndx, float scale)
+{
+    float       fdx;
+    int         i;
+    int16_t   *ladx;
+    const char *cptr = &string[strlen(string) + 1]; // this works because of the first fake terminator
+
+    *adx = nullptr;
+    *ky  = 0.0;       // set a default value
+    sscanf(cptr, "%7d", ndx);
+    if (!*ndx) {
+        return;    // this could happen with an empty string
+    }
+    cptr += 7;
+    ladx = (int16_t *) malloc(*ndx * sizeof(int16_t));
+    if (!ladx) {
+        g_error("Out of memory");
+    }
+    *adx = ladx;
+    for (i = 0; i < *ndx; i++, cptr += 7, ladx++) {
+        sscanf(cptr, "%7f", &fdx);
+        *ladx = (int16_t) round(fdx * scale);
+    }
+    cptr++; // skip 2nd fake terminator
+    sscanf(cptr, "%7f", &fdx);
+    *ky = fdx;
+    cptr += 7;  // advance over ky and its space
+    sscanf(cptr, "%07d", rtl);
+}
+
+PrintWmf::PrintWmf()
+{
+    // all of the class variables are initialized elsewhere, many in PrintWmf::Begin,
+}
+
+
+unsigned int PrintWmf::setup(Inkscape::Extension::Print * /*mod*/)
+{
+    return TRUE;
+}
+
+
+unsigned int PrintWmf::begin(Inkscape::Extension::Print *mod, SPDocument *doc)
+{
+    char           *rec;
+    gchar const    *utf8_fn = mod->get_param_string("destination");
+
+    // Typically PX2WORLD is 1200/90, using inkscape's default dpi
+    PX2WORLD = 1200.0 / Inkscape::Util::Quantity::convert(1.0, "in", "px");
+    FixPPTCharPos        = mod->get_param_bool("FixPPTCharPos");
+    FixPPTDashLine       = mod->get_param_bool("FixPPTDashLine");
+    FixPPTGrad2Polys     = mod->get_param_bool("FixPPTGrad2Polys");
+    FixPPTPatternAsHatch = mod->get_param_bool("FixPPTPatternAsHatch");
+
+    (void) wmf_start(utf8_fn, 1000000, 250000, &wt);  // Initialize the wt structure
+    (void) wmf_htable_create(128, 128, &wht);         // Initialize the wht structure
+
+    // WMF header the only things that can be set are the page size in inches (w,h) and the dpi
+    // width and height in px
+    _width  = doc->getWidth().value("px");
+    _height = doc->getHeight().value("px");
+
+    // initialize a few global variables
+    hbrush = hpen = 0;
+    htextalignment = U_TA_BASELINE | U_TA_LEFT;
+    use_stroke = use_fill = simple_shape = usebk = false;
+
+    Inkscape::XML::Node *nv = doc->getReprNamedView();
+    if (nv) {
+        const char *p1 = nv->attribute("pagecolor");
+        char *p2;
+        uint32_t lc = strtoul(&p1[1], &p2, 16);    // it looks like "#ABC123"
+        if (*p2) {
+            lc = 0;
+        }
+        gv.bgc = _gethexcolor(lc);
+        gv.rgb[0] = (float) U_RGBAGetR(gv.bgc) / 255.0;
+        gv.rgb[1] = (float) U_RGBAGetG(gv.bgc) / 255.0;
+        gv.rgb[2] = (float) U_RGBAGetB(gv.bgc) / 255.0;
+    }
+
+    bool pageBoundingBox;
+    pageBoundingBox = mod->get_param_bool("pageBoundingBox");
+
+    Geom::Rect d;
+    if (pageBoundingBox) {
+        d = Geom::Rect::from_xywh(0, 0, _width, _height);
+    } else {
+        SPItem *doc_item = doc->getRoot();
+        Geom::OptRect bbox = doc_item->desktopVisualBounds();
+        if (bbox) {
+            d = *bbox;
+        }
+    }
+
+    d *= Geom::Scale(Inkscape::Util::Quantity::convert(1, "px", "in"));  // 90 dpi inside inkscape, wmf file will be 1200 dpi
+
+    /* -1/1200 in next two lines so that WMF read in will write out again at exactly the same size */
+    float dwInchesX = d.width()  - 1.0 / 1200.0;
+    float dwInchesY = d.height() - 1.0 / 1200.0;
+    int   dwPxX     = round(dwInchesX * 1200.0);
+    int   dwPxY     = round(dwInchesY * 1200.0);
+#if 0
+    float dwInchesX = d.width();
+    float dwInchesY = d.height();
+    int   dwPxX     = round(d.width()  * 1200.0);
+    int   dwPxY     = round(d.height() * 1200.0);
+#endif
+
+    U_PAIRF *ps = U_PAIRF_set(dwInchesX, dwInchesY);
+    rec = U_WMRHEADER_set(ps, 1200); // Example: drawing is A4 horizontal,  1200 dpi
+    free(ps);
+    if (!rec) {
+        g_warning("Failed in PrintWmf::begin at WMRHEADER");
+        return -1;
+    }
+    (void) wmf_header_append((U_METARECORD *)rec, wt, 1);
+
+    rec = U_WMRSETWINDOWEXT_set(point16_set(dwPxX, dwPxY));
+    if (!rec || wmf_append((U_METARECORD *)rec, wt, U_REC_FREE)) {
+        g_warning("Failed in PrintWmf::begin at WMRSETWINDOWEXT");
+        return -1;
+    }
+
+    rec = U_WMRSETWINDOWORG_set(point16_set(0, 0));
+    if (!rec || wmf_append((U_METARECORD *)rec, wt, U_REC_FREE)) {
+        g_warning("Failed in PrintWmf::begin at WMRSETWINDOWORG");
+        return -1;
+    }
+
+    rec = U_WMRSETMAPMODE_set(U_MM_ANISOTROPIC);
+    if (!rec || wmf_append((U_METARECORD *)rec, wt, U_REC_FREE)) {
+        g_warning("Failed in PrintWmf::begin at WMRSETMAPMODE");
+        return -1;
+    }
+
+    /* set some parameters, else the program that reads the WMF may default to other values */
+
+    rec = U_WMRSETBKMODE_set(U_TRANSPARENT);
+    if (!rec || wmf_append((U_METARECORD *)rec, wt, U_REC_FREE)) {
+        g_warning("Failed in PrintWmf::begin at U_WMRSETBKMODE");
+        return -1;
+    }
+
+    hpolyfillmode = U_WINDING;
+    rec = U_WMRSETPOLYFILLMODE_set(U_WINDING);
+    if (!rec || wmf_append((U_METARECORD *)rec, wt, U_REC_FREE)) {
+        g_warning("Failed in PrintWmf::begin at U_WMRSETPOLYFILLMODE");
+        return -1;
+    }
+
+    // Text alignment:  (only changed if RTL text is encountered )
+    //   - (x,y) coordinates received by this filter are those of the point where the text
+    //     actually starts, and already takes into account the text object's alignment;
+    //   - for this reason, the WMF text alignment must always be TA_BASELINE|TA_LEFT.
+    rec = U_WMRSETTEXTALIGN_set(U_TA_BASELINE | U_TA_LEFT);
+    if (!rec || wmf_append((U_METARECORD *)rec, wt, U_REC_FREE)) {
+        g_warning("Failed in PrintWmf::begin at U_WMRSETTEXTALIGN_set");
+        return -1;
+    }
+
+    htextcolor_rgb[0] = htextcolor_rgb[1] = htextcolor_rgb[2] = 0.0;
+    rec = U_WMRSETTEXTCOLOR_set(U_RGB(0, 0, 0));
+    if (!rec || wmf_append((U_METARECORD *)rec, wt, U_REC_FREE)) {
+        g_warning("Failed in PrintWmf::begin at U_WMRSETTEXTCOLOR_set");
+        return -1;
+    }
+
+    rec = U_WMRSETROP2_set(U_R2_COPYPEN);
+    if (!rec || wmf_append((U_METARECORD *)rec, wt, U_REC_FREE)) {
+        g_warning("Failed in PrintWmf::begin at U_WMRSETROP2");
+        return -1;
+    }
+
+    hmiterlimit = 5;
+    rec = wmiterlimit_set(5);
+    if (!rec || wmf_append((U_METARECORD *)rec, wt, U_REC_FREE)) {
+        g_warning("Failed in PrintWmf::begin at wmiterlimit_set");
+        return -1;
+    }
+
+
+    // create a pen as object 0.  We never use it (except by mistake).  Its purpose it to make all of the other object indices >=1
+    U_PEN up = U_PEN_set(U_PS_SOLID, 1, colorref_set(0, 0, 0));
+    uint32_t   Pen;
+    rec = wcreatepenindirect_set(&Pen, wht, up);
+    if (!rec || wmf_append((U_METARECORD *)rec, wt, U_REC_FREE)) {
+        g_warning("Failed in PrintWmf::begin at wcreatepenindirect_set");
+        return -1;
+    }
+
+    // create a null pen.  If no specific pen is set, this is used
+    up = U_PEN_set(U_PS_NULL, 1, colorref_set(0, 0, 0));
+    rec = wcreatepenindirect_set(&hpen_null, wht, up);
+    if (!rec || wmf_append((U_METARECORD *)rec, wt, U_REC_FREE)) {
+        g_warning("Failed in PrintWmf::begin at wcreatepenindirect_set");
+        return -1;
+    }
+    destroy_pen(); // make this pen active
+
+    // create a null brush.  If no specific brush is set, this is used
+    U_WLOGBRUSH lb = U_WLOGBRUSH_set(U_BS_NULL, U_RGB(0, 0, 0), U_HS_HORIZONTAL);
+    rec = wcreatebrushindirect_set(&hbrush_null, wht, lb);
+    if (!rec || wmf_append((U_METARECORD *)rec, wt, U_REC_FREE)) {
+        g_warning("Failed in PrintWmf::begin at wcreatebrushindirect_set");
+        return -1;
+    }
+    destroy_brush(); // make this brush active
+
+    return 0;
+}
+
+
+unsigned int PrintWmf::finish(Inkscape::Extension::Print * /*mod*/)
+{
+    char *rec;
+    if (!wt) {
+        return 0;
+    }
+
+    // get rid of null brush
+    rec = wdeleteobject_set(&hbrush_null, wht);
+    if (!rec || wmf_append((U_METARECORD *)rec, wt, U_REC_FREE)) {
+        g_error("Fatal programming error in PrintWmf::finish at wdeleteobject_set null brush");
+    }
+
+    // get rid of null pen
+    rec = wdeleteobject_set(&hpen_null, wht);
+    if (!rec || wmf_append((U_METARECORD *)rec, wt, U_REC_FREE)) {
+        g_error("Fatal programming error in PrintWmf::finish at wdeleteobject_set null pen");
+    }
+
+    // get rid of object 0, which was a pen that was used to shift the other object indices to >=1.
+    hpen = 0;
+    rec = wdeleteobject_set(&hpen, wht);
+    if (!rec || wmf_append((U_METARECORD *)rec, wt, U_REC_FREE)) {
+        g_error("Fatal programming error in PrintWmf::finish at wdeleteobject_set filler object");
+    }
+
+    rec = U_WMREOF_set();  // generate the EOF record
+    if (!rec || wmf_append((U_METARECORD *)rec, wt, U_REC_FREE)) {
+        g_error("Fatal programming error in PrintWmf::finish");
+    }
+    (void) wmf_finish(wt); // Finalize and write out the WMF
+    uwmf_free(&wt);              // clean up
+    wmf_htable_free(&wht);          // clean up
+
+    return 0;
+}
+
+
+unsigned int PrintWmf::comment(Inkscape::Extension::Print * /*module*/, const char * /*comment*/)
+{
+    if (!wt) {
+        return 0;
+    }
+
+    // earlier versions had flush of fill here, but it never executed and was removed
+
+    return 0;
+}
+
+
+// fcolor is defined when gradients are being expanded, it is the color of one stripe or ring.
+int PrintWmf::create_brush(SPStyle const *style, U_COLORREF *fcolor)
+{
+    float         rgb[3];
+    char         *rec;
+    U_WLOGBRUSH   lb;
+    uint32_t      brush, fmode;
+    MFDrawMode    fill_mode;
+    Inkscape::Pixbuf *pixbuf;
+    uint32_t      brushStyle;
+    int           hatchType;
+    U_COLORREF    hatchColor;
+    U_COLORREF    bkColor;
+    uint32_t      width  = 0; // quiets a harmless compiler warning, initialization not otherwise required.
+    uint32_t      height = 0;
+
+    if (!wt) {
+        return 0;
+    }
+
+    // set a default fill in case we can't figure out a better way to do it
+    fmode      = U_ALTERNATE;
+    fill_mode  = DRAW_PAINT;
+    brushStyle = U_BS_SOLID;
+    hatchType  = U_HS_SOLIDCLR;
+    bkColor    = U_RGB(0, 0, 0);
+    if (fcolor) {
+        hatchColor = *fcolor;
+    } else {
+        hatchColor = U_RGB(0, 0, 0);
+    }
+
+    if (!fcolor && style) {
+        if (style->fill.isColor()) {
+            fill_mode = DRAW_PAINT;
+            /* Dead assignment: Value stored to 'opacity' is never read
+            float opacity = SP_SCALE24_TO_FLOAT(style->fill_opacity.value);
+            if (opacity <= 0.0) {
+                opacity = 0.0;    // basically the same as no fill
+            }
+            */
+            style->fill.value.color.get_rgb_floatv(rgb);
+            hatchColor = U_RGB(255 * rgb[0], 255 * rgb[1], 255 * rgb[2]);
+
+            fmode = style->fill_rule.computed == 0 ? U_WINDING : (style->fill_rule.computed == 2 ? U_ALTERNATE : U_ALTERNATE);
+        } else if (SP_IS_PATTERN(SP_STYLE_FILL_SERVER(style))) { // must be paint-server
+            SPPaintServer *paintserver = style->fill.value.href->getObject();
+            SPPattern *pat = SP_PATTERN(paintserver);
+            double dwidth  = pat->width();
+            double dheight = pat->height();
+            width  = dwidth;
+            height = dheight;
+            brush_classify(pat, 0, &pixbuf, &hatchType, &hatchColor, &bkColor);
+            if (pixbuf) {
+                fill_mode = DRAW_IMAGE;
+            } else { // pattern
+                fill_mode = DRAW_PATTERN;
+                if (hatchType == -1) { // Not a standard hatch, so force it to something
+                    hatchType  = U_HS_CROSS;
+                    hatchColor = U_RGB(0xFF, 0xC3, 0xC3);
+                }
+            }
+            if (FixPPTPatternAsHatch) {
+                if (hatchType == -1) { // image or unclassified
+                    fill_mode  = DRAW_PATTERN;
+                    hatchType  = U_HS_DIAGCROSS;
+                    hatchColor = U_RGB(0xFF, 0xC3, 0xC3);
+                }
+            }
+            brushStyle = U_BS_HATCHED;
+        } else if (SP_IS_GRADIENT(SP_STYLE_FILL_SERVER(style))) { // must be a gradient
+            // currently we do not do anything with gradients, the code below just sets the color to the average of the stops
+            SPPaintServer *paintserver = style->fill.value.href->getObject();
+            SPLinearGradient *lg = nullptr;
+            SPRadialGradient *rg = nullptr;
+
+            if (SP_IS_LINEARGRADIENT(paintserver)) {
+                lg = SP_LINEARGRADIENT(paintserver);
+                SP_GRADIENT(lg)->ensureVector(); // when exporting from commandline, vector is not built
+                fill_mode = DRAW_LINEAR_GRADIENT;
+            } else if (SP_IS_RADIALGRADIENT(paintserver)) {
+                rg = SP_RADIALGRADIENT(paintserver);
+                SP_GRADIENT(rg)->ensureVector(); // when exporting from commandline, vector is not built
+                fill_mode = DRAW_RADIAL_GRADIENT;
+            } else {
+                // default fill
+            }
+
+            if (rg) {
+                if (FixPPTGrad2Polys) {
+                    return hold_gradient(rg, fill_mode);
+                } else {
+                    hatchColor = avg_stop_color(rg);
+                }
+            } else if (lg) {
+                if (FixPPTGrad2Polys) {
+                    return hold_gradient(lg, fill_mode);
+                } else {
+                    hatchColor = avg_stop_color(lg);
+                }
+            }
+        }
+    } else { // if (!style)
+        // default fill
+    }
+
+    switch (fill_mode) {
+    case DRAW_LINEAR_GRADIENT: // fill with average color unless gradients are converted to slices
+    case DRAW_RADIAL_GRADIENT: // ditto
+    case DRAW_PAINT:
+    case DRAW_PATTERN:
+        // SVG text has no background attribute, so OPAQUE mode ALWAYS cancels after the next draw, otherwise it would mess up future text output.
+        if (usebk) {
+            rec = U_WMRSETBKCOLOR_set(bkColor);
+            if (!rec || wmf_append((U_METARECORD *)rec, wt, U_REC_FREE)) {
+                g_error("Fatal programming error in PrintWmf::create_brush at U_WMRSETBKCOLOR_set");
+            }
+            rec = U_WMRSETBKMODE_set(U_OPAQUE);
+            if (!rec || wmf_append((U_METARECORD *)rec, wt, U_REC_FREE)) {
+                g_error("Fatal programming error in PrintWmf::create_brush at U_WMRSETBKMODE_set");
+            }
+        }
+        lb   = U_WLOGBRUSH_set(brushStyle, hatchColor, hatchType);
+        rec = wcreatebrushindirect_set(&brush, wht, lb);
+        if (!rec || wmf_append((U_METARECORD *)rec, wt, U_REC_FREE)) {
+            g_error("Fatal programming error in PrintWmf::create_brush at createbrushindirect_set");
+        }
+        break;
+    case DRAW_IMAGE:
+        char                *px;
+        char                *rgba_px;
+        uint32_t             cbPx;
+        uint32_t             colortype;
+        U_RGBQUAD           *ct;
+        int                  numCt;
+        U_BITMAPINFOHEADER   Bmih;
+        U_BITMAPINFO        *Bmi;
+        rgba_px = (char *) pixbuf->pixels(); // Do NOT free this!!!
+        colortype = U_BCBM_COLOR32;
+        (void) RGBA_to_DIB(&px, &cbPx, &ct, &numCt,  rgba_px,  width, height, width * 4, colortype, 0, 1);
+        // pixbuf can be either PF_CAIRO or PF_GDK, and these have R and B bytes swapped
+        if (pixbuf->pixelFormat() == Inkscape::Pixbuf::PF_CAIRO) { swapRBinRGBA(px, width * height); }
+        Bmih = bitmapinfoheader_set(width, height, 1, colortype, U_BI_RGB, 0, PXPERMETER, PXPERMETER, numCt, 0);
+        Bmi = bitmapinfo_set(Bmih, ct);
+        rec = wcreatedibpatternbrush_srcdib_set(&brush, wht, U_DIB_RGB_COLORS, Bmi, cbPx, px);
+        if (!rec || wmf_append((U_METARECORD *)rec, wt, U_REC_FREE)) {
+            g_error("Fatal programming error in PrintWmf::create_brush at createdibpatternbrushpt_set");
+        }
+        free(px);
+        free(Bmi); // ct will be NULL because of colortype
+        break;
+    }
+
+    hbrush = brush;  // need this later for destroy_brush
+    rec = wselectobject_set(brush, wht);
+    if (!rec || wmf_append((U_METARECORD *)rec, wt, U_REC_FREE)) {
+        g_error("Fatal programming error in PrintWmf::create_brush at wselectobject_set");
+    }
+
+    if (fmode != hpolyfillmode) {
+        hpolyfillmode = fmode;
+        rec = U_WMRSETPOLYFILLMODE_set(fmode);
+        if (!rec || wmf_append((U_METARECORD *)rec, wt, U_REC_FREE)) {
+            g_error("Fatal programming error in PrintWmf::create_brush at U_WMRSETPOLYFILLMODE_set");
+        }
+    }
+
+    return 0;
+}
+
+
+void PrintWmf::destroy_brush()
+{
+    char *rec;
+    // WMF lets any object be deleted whenever, and the chips fall where they may...
+    if (hbrush) {
+        rec = wdeleteobject_set(&hbrush, wht);
+        if (!rec || wmf_append((U_METARECORD *)rec, wt, U_REC_FREE)) {
+            g_error("Fatal programming error in PrintWmf::destroy_brush");
+        }
+        hbrush = 0;
+    }
+
+    // (re)select the null brush
+
+    rec = wselectobject_set(hbrush_null, wht);
+    if (!rec || wmf_append((U_METARECORD *)rec, wt, U_REC_FREE)) {
+        g_error("Fatal programming error in PrintWmf::destroy_brush");
+    }
+}
+
+
+int PrintWmf::create_pen(SPStyle const *style, const Geom::Affine &transform)
+{
+    char                *rec       = nullptr;
+    uint32_t             pen;
+    uint32_t             penstyle;
+    U_COLORREF           penColor;
+    U_PEN                up;
+    int                  modstyle;
+
+    if (!wt) {
+        return 0;
+    }
+
+    // set a default stroke  in case we can't figure out a better way to do it
+    penstyle = U_PS_SOLID;
+    modstyle = 0;
+    penColor = U_RGB(0, 0, 0);
+    uint32_t linewidth = 1;
+
+    if (style) {  // override some or all of the preceding
+        float rgb[3];
+
+        // WMF does not support hatched, bitmap, or gradient pens, just set the color.
+        style->stroke.value.color.get_rgb_floatv(rgb);
+        penColor = U_RGB(255 * rgb[0], 255 * rgb[1], 255 * rgb[2]);
+
+        using Geom::X;
+        using Geom::Y;
+
+        Geom::Point zero(0, 0);
+        Geom::Point one(1, 1);
+        Geom::Point p0(zero * transform);
+        Geom::Point p1(one * transform);
+        Geom::Point p(p1 - p0);
+
+        double scale = sqrt((p[X] * p[X]) + (p[Y] * p[Y])) / sqrt(2);
+
+        if (!style->stroke_width.computed) {
+            return 0;   //if width is 0 do not (reset) the pen, it should already be NULL_PEN
+        }
+        linewidth = MAX(1, (uint32_t) round(scale * style->stroke_width.computed * PX2WORLD));
+
+        // most WMF readers will ignore linecap and linejoin, but set them anyway.  Inkscape itself can read them back in.
+
+        if (style->stroke_linecap.computed == 0) {
+            modstyle |= U_PS_ENDCAP_FLAT;
+        } else if (style->stroke_linecap.computed == 1) {
+            modstyle |= U_PS_ENDCAP_ROUND;
+        } else {
+            modstyle |= U_PS_ENDCAP_SQUARE;
+        }
+
+        if (style->stroke_linejoin.computed == 0) {
+            float miterlimit = style->stroke_miterlimit.value;  // This is a ratio.
+            if (miterlimit < 1) {
+                miterlimit = 1;
+            }
+
+            // most WMF readers will ignore miterlimit, but set it anyway.  Inkscape itself can read it back in
+            if ((uint32_t)miterlimit != hmiterlimit) {
+                hmiterlimit = (uint32_t)miterlimit;
+                rec = wmiterlimit_set((uint32_t) miterlimit);
+                if (!rec || wmf_append((U_METARECORD *)rec, wt, U_REC_FREE)) {
+                    g_error("Fatal programming error in PrintWmf::create_pen at wmiterlimit_set");
+                }
+            }
+            modstyle |= U_PS_JOIN_MITER;
+        } else if (style->stroke_linejoin.computed == 1) {
+            modstyle |= U_PS_JOIN_ROUND;
+        } else {
+            modstyle |= U_PS_JOIN_BEVEL;
+        }
+
+        if (!style->stroke_dasharray.values.empty()) {
+            if (!FixPPTDashLine) { // if this is set code elsewhere will break dots/dashes into many smaller lines.
+                int n_dash = style->stroke_dasharray.values.size();
+                /* options are dash, dot, dashdot and dashdotdot.  Try to pick the closest one. */
+                int mark_short=INT_MAX;
+                int mark_long =0;
+                int i;
+                for (i=0;i<n_dash;i++) {
+                    int mark = style->stroke_dasharray.values[i].value;
+                    if (mark > mark_long) {
+                        mark_long = mark;
+                    }
+                    if (mark < mark_short) {
+                        mark_short = mark;
+                    }
+                }
+                if(mark_long == mark_short){  // only one mark size
+                   penstyle = U_PS_DOT;
+                }
+                else if (n_dash==2) {
+                   penstyle = U_PS_DASH;
+                }
+                else if (n_dash==4) {
+                   penstyle = U_PS_DASHDOT;
+                }
+                else {
+                   penstyle = U_PS_DASHDOTDOT;
+                }
+            }
+        }
+
+    }
+
+    up  = U_PEN_set(penstyle | modstyle, linewidth, penColor);
+    rec = wcreatepenindirect_set(&pen, wht, up);
+    if (!rec || wmf_append((U_METARECORD *)rec, wt, U_REC_FREE)) {
+        g_error("Fatal programming error in PrintWmf::create_pen at wcreatepenindirect_set");
+    }
+
+    rec = wselectobject_set(pen, wht);
+    if (!rec || wmf_append((U_METARECORD *)rec, wt, U_REC_FREE)) {
+        g_error("Fatal programming error in PrintWmf::create_pen at wselectobject_set");
+    }
+    hpen = pen;  // need this later for destroy_pen
+
+    return 0;
+}
+
+//  delete the defined pen object
+void PrintWmf::destroy_pen()
+{
+    char *rec = nullptr;
+    // WMF lets any object be deleted whenever, and the chips fall where they may...
+    if (hpen) {
+        rec = wdeleteobject_set(&hpen, wht);
+        if (!rec || wmf_append((U_METARECORD *)rec, wt, U_REC_FREE)) {
+            g_error("Fatal programming error in PrintWmf::destroy_pen");
+        }
+        hpen = 0;
+    }
+
+    // (re)select the null pen
+
+    rec = wselectobject_set(hpen_null, wht);
+    if (!rec || wmf_append((U_METARECORD *)rec, wt, U_REC_FREE)) {
+        g_error("Fatal programming error in PrintWmf::destroy_pen");
+    }
+}
+
+
+unsigned int PrintWmf::fill(
+    Inkscape::Extension::Print * /*mod*/,
+    Geom::PathVector const &pathv, Geom::Affine const & /*transform*/, SPStyle const *style,
+    Geom::OptRect const &/*pbox*/, Geom::OptRect const &/*dbox*/, Geom::OptRect const &/*bbox*/)
+{
+    using Geom::X;
+    using Geom::Y;
+
+    Geom::Affine tf = m_tr_stack.top();
+
+    use_fill   = true;
+    use_stroke = false;
+
+    fill_transform = tf;
+
+    if (create_brush(style, nullptr)) {
+        /*
+            Handle gradients.  Uses modified livarot as 2geom boolops is currently broken.
+            Can handle gradients with multiple stops.
+
+            The overlap is needed to avoid antialiasing artifacts when edges are not strictly aligned on pixel boundaries.
+            There is an inevitable loss of accuracy saving through an WMF file because of the integer coordinate system.
+            Keep the overlap quite large so that loss of accuracy does not remove an overlap.
+        */
+        destroy_pen();  //this sets the NULL_PEN, otherwise gradient slices may display with boundaries, see longer explanation below
+        Geom::Path cutter;
+        float      rgb[3];
+        U_COLORREF wc, c1, c2;
+        FillRule   frb = SPWR_to_LVFR((SPWindRule) style->fill_rule.computed);
+        double     doff, doff_base, doff_range;
+        double     divisions = 128.0;
+        int        nstops;
+        int        istop =     1;
+        float      opa;                     // opacity at stop
+
+        SPRadialGradient *tg = (SPRadialGradient *)(gv.grad);   // linear/radial are the same here
+        nstops = tg->vector.stops.size();
+        tg->vector.stops[0].color.get_rgb_floatv(rgb);
+        opa    = tg->vector.stops[0].opacity;
+        c1     = U_RGBA(255 * rgb[0], 255 * rgb[1], 255 * rgb[2], 255 * opa);
+        tg->vector.stops[nstops - 1].color.get_rgb_floatv(rgb);
+        opa    = tg->vector.stops[nstops - 1].opacity;
+        c2     = U_RGBA(255 * rgb[0], 255 * rgb[1], 255 * rgb[2], 255 * opa);
+
+        doff       = 0.0;
+        doff_base  = 0.0;
+        doff_range = tg->vector.stops[1].offset;              // next or last stop
+
+        if (gv.mode == DRAW_RADIAL_GRADIENT) {
+            Geom::Point xv = gv.p2 - gv.p1;           // X'  vector
+            Geom::Point yv = gv.p3 - gv.p1;           // Y'  vector
+            Geom::Point xuv = Geom::unit_vector(xv);  // X' unit vector
+            double rx = hypot(xv[X], xv[Y]);
+            double ry = hypot(yv[X], yv[Y]);
+            double range    = fmax(rx, ry);           // length along the gradient
+            double step     = range / divisions;      // adequate approximation for gradient
+            double overlap  = step / 4.0;             // overlap slices slightly
+            double start;
+            double stop;
+            Geom::PathVector pathvc, pathvr;
+
+            /*  radial gradient might stop part way through the shape, fill with outer color from there to "infinity".
+                Do this first so that outer colored ring will overlay it.
+            */
+            pathvc = center_elliptical_hole_as_SVG_PathV(gv.p1, rx * (1.0 - overlap / range), ry * (1.0 - overlap / range), asin(xuv[Y]));
+            pathvr = sp_pathvector_boolop(pathvc, pathv, bool_op_inters, (FillRule) fill_oddEven, frb);
+            wc = weight_opacity(c2);
+            (void) create_brush(style, &wc);
+            print_pathv(pathvr, fill_transform);
+
+            tg->vector.stops[istop].color.get_rgb_floatv(rgb);
+            opa = tg->vector.stops[istop].opacity;
+            c2 = U_RGBA(255 * rgb[0], 255 * rgb[1], 255 * rgb[2], 255 * opa);
+
+            for (start = 0.0; start < range; start += step, doff += 1. / divisions) {
+                stop = start + step + overlap;
+                if (stop > range) {
+                    stop = range;
+                }
+                wc = weight_colors(c1, c2, (doff - doff_base) / (doff_range - doff_base));
+                (void) create_brush(style, &wc);
+
+                pathvc = center_elliptical_ring_as_SVG_PathV(gv.p1, rx * start / range, ry * start / range, rx * stop / range, ry * stop / range, asin(xuv[Y]));
+
+                pathvr = sp_pathvector_boolop(pathvc, pathv, bool_op_inters, (FillRule) fill_nonZero, frb);
+                print_pathv(pathvr, fill_transform);  // show the intersection
+
+                if (doff >= doff_range - doff_base) {
+                    istop++;
+                    if (istop >= nstops) {
+                        continue;    // could happen on a rounding error
+                    }
+                    doff_base  = doff_range;
+                    doff_range = tg->vector.stops[istop].offset;  // next or last stop
+                    c1 = c2;
+                    tg->vector.stops[istop].color.get_rgb_floatv(rgb);
+                    opa = tg->vector.stops[istop].opacity;
+                    c2 = U_RGBA(255 * rgb[0], 255 * rgb[1], 255 * rgb[2], 255 * opa);
+                }
+            }
+        } else if (gv.mode == DRAW_LINEAR_GRADIENT) {
+            Geom::Point uv  = Geom::unit_vector(gv.p2 - gv.p1);  // unit vector
+            Geom::Point puv = uv.cw();                           // perp. to unit vector
+            double range    = Geom::distance(gv.p1, gv.p2);      // length along the gradient
+            double step     = range / divisions;                 // adequate approximation for gradient
+            double overlap  = step / 4.0;                        // overlap slices slightly
+            double start;
+            double stop;
+            Geom::PathVector pathvc, pathvr;
+
+            /* before lower end of gradient, overlap first slice position */
+            wc = weight_opacity(c1);
+            (void) create_brush(style, &wc);
+            pathvc = rect_cutter(gv.p1, uv * (overlap), uv * (-50000.0), puv * 50000.0);
+            pathvr = sp_pathvector_boolop(pathvc, pathv, bool_op_inters, (FillRule) fill_nonZero, frb);
+            print_pathv(pathvr, fill_transform);
+
+            /* after high end of gradient, overlap last slice position */
+            wc = weight_opacity(c2);
+            (void) create_brush(style, &wc);
+            pathvc = rect_cutter(gv.p2, uv * (-overlap), uv * (50000.0), puv * 50000.0);
+            pathvr = sp_pathvector_boolop(pathvc, pathv, bool_op_inters, (FillRule) fill_nonZero, frb);
+            print_pathv(pathvr, fill_transform);
+
+            tg->vector.stops[istop].color.get_rgb_floatv(rgb);
+            opa = tg->vector.stops[istop].opacity;
+            c2 = U_RGBA(255 * rgb[0], 255 * rgb[1], 255 * rgb[2], 255 * opa);
+
+            for (start = 0.0; start < range; start += step, doff += 1. / divisions) {
+                stop = start + step + overlap;
+                if (stop > range) {
+                    stop = range;
+                }
+                pathvc = rect_cutter(gv.p1, uv * start, uv * stop, puv * 50000.0);
+
+                wc = weight_colors(c1, c2, (doff - doff_base) / (doff_range - doff_base));
+                (void) create_brush(style, &wc);
+                Geom::PathVector pathvr = sp_pathvector_boolop(pathvc, pathv, bool_op_inters, (FillRule) fill_nonZero, frb);
+                print_pathv(pathvr, fill_transform);  // show the intersection
+
+                if (doff >= doff_range - doff_base) {
+                    istop++;
+                    if (istop >= nstops) {
+                        continue;    // could happen on a rounding error
+                    }
+                    doff_base  = doff_range;
+                    doff_range = tg->vector.stops[istop].offset;  // next or last stop
+                    c1 = c2;
+                    tg->vector.stops[istop].color.get_rgb_floatv(rgb);
+                    opa = tg->vector.stops[istop].opacity;
+                    c2 = U_RGBA(255 * rgb[0], 255 * rgb[1], 255 * rgb[2], 255 * opa);
+                }
+            }
+        } else {
+            g_error("Fatal programming error in PrintWmf::fill, invalid gradient type detected");
+        }
+        use_fill = false;  // gradients handled, be sure stroke does not use stroke and fill
+    } else {
+        /*
+            Inkscape was not calling create_pen for objects with no border.
+            This was because it never called stroke() (next method).
+            PPT, and presumably others, pick whatever they want for the border if it is not specified, so no border can
+            become a visible border.
+            To avoid this force the pen to NULL_PEN if we can determine that no pen will be needed after the fill.
+        */
+        if (style->stroke.noneSet || style->stroke_width.computed == 0.0) {
+            destroy_pen();  //this sets the NULL_PEN
+        }
+
+        /*  postpone fill in case stroke also required AND all stroke paths closed
+            Dashes converted to line segments will "open" a closed path.
+        */
+        bool all_closed = true;
+        for (const auto & pit : pathv) {
+            for (Geom::Path::const_iterator cit = pit.begin(); cit != pit.end_open(); ++cit) {
+                if (pit.end_default() != pit.end_closed()) {
+                    all_closed = false;
+                }
+            }
+        }
+        if (
+            (style->stroke.isNone() || style->stroke.noneSet || style->stroke_width.computed == 0.0) ||
+            (!style->stroke_dasharray.values.empty()  && FixPPTDashLine)             ||
+            !all_closed
+        ) {
+            print_pathv(pathv, fill_transform);  // do any fills. side effect: clears fill_pathv
+            use_fill = false;
+        }
+    }
+
+    return 0;
+}
+
+
+unsigned int PrintWmf::stroke(
+    Inkscape::Extension::Print * /*mod*/,
+    Geom::PathVector const &pathv, const Geom::Affine &/*transform*/, const SPStyle *style,
+    Geom::OptRect const &/*pbox*/, Geom::OptRect const &/*dbox*/, Geom::OptRect const &/*bbox*/)
+{
+
+    char *rec = nullptr;
+    Geom::Affine tf = m_tr_stack.top();
+
+    use_stroke = true;
+    //  use_fill was set in ::fill, if it is needed, if not, the null brush is used, it should be already set
+
+    if (create_pen(style, tf)) {
+        return 0;
+    }
+
+    if (!style->stroke_dasharray.values.empty()  && FixPPTDashLine) {
+        // convert the path, gets its complete length, and then make a new path with parameter length instead of t
+        Geom::Piecewise<Geom::D2<Geom::SBasis> > tmp_pathpw;  // pathv-> sbasis
+        Geom::Piecewise<Geom::D2<Geom::SBasis> > tmp_pathpw2; // sbasis using arc length parameter
+        Geom::Piecewise<Geom::D2<Geom::SBasis> > tmp_pathpw3; // new (discontinuous) path, composed of dots/dashes
+        Geom::Piecewise<Geom::D2<Geom::SBasis> > first_frag;  // first fragment, will be appended at end
+        int n_dash = style->stroke_dasharray.values.size();
+        int i = 0; //dash index
+        double tlength;                                       // length of tmp_pathpw
+        double slength = 0.0;                                 // start of gragment
+        double elength;                                       // end of gragment
+        for (const auto & i : pathv) {
+            tmp_pathpw.concat(i.toPwSb());
+        }
+        tlength = length(tmp_pathpw, 0.1);
+        tmp_pathpw2 = arc_length_parametrization(tmp_pathpw);
+
+        // go around the dash array repeatedly until the entire path is consumed (but not beyond).
+        while (slength < tlength) {
+            elength = slength + style->stroke_dasharray.values[i++].value;
+            if (elength > tlength) {
+                elength = tlength;
+            }
+            Geom::Piecewise<Geom::D2<Geom::SBasis> > fragment(portion(tmp_pathpw2, slength, elength));
+            if (slength) {
+                tmp_pathpw3.concat(fragment);
+            } else {
+                first_frag = fragment;
+            }
+            slength = elength;
+            slength += style->stroke_dasharray.values[i++].value; // the gap
+            if (i >= n_dash) {
+                i = 0;
+            }
+        }
+        tmp_pathpw3.concat(first_frag); // may merge line around start point
+        Geom::PathVector out_pathv = Geom::path_from_piecewise(tmp_pathpw3, 0.01);
+        print_pathv(out_pathv, tf);
+    } else {
+        print_pathv(pathv, tf);
+    }
+
+    use_stroke = false;
+    use_fill   = false;
+
+    if (usebk) { // OPAQUE was set, revert to TRANSPARENT
+        usebk = false;
+        rec = U_WMRSETBKMODE_set(U_TRANSPARENT);
+        if (!rec || wmf_append((U_METARECORD *)rec, wt, U_REC_FREE)) {
+            g_error("Fatal programming error in PrintWmf::stroke at U_WMRSETBKMODE_set");
+        }
+    }
+
+    return 0;
+}
+
+
+// Draws simple_shapes, those with closed WMR_* primitives, like polygons, rectangles and ellipses.
+// These use whatever the current pen/brush are and need not be followed by a FILLPATH or STROKEPATH.
+// For other paths it sets a few flags and returns.
+bool PrintWmf::print_simple_shape(Geom::PathVector const &pathv, const Geom::Affine &transform)
+{
+
+    Geom::PathVector pv = pathv_to_linear(pathv * transform, MAXDISP);
+
+    int nodes  = 0;
+    int moves  = 0;
+    int lines  = 0;
+    int curves = 0;
+    char *rec  = nullptr;
+
+    for (const auto & pit : pv) {
+        moves++;
+        nodes++;
+
+        for (Geom::Path::const_iterator cit = pit.begin(); cit != pit.end_open(); ++cit) {
+            nodes++;
+
+            if (is_straight_curve(*cit)) {
+                lines++;
+            } else if (dynamic_cast<Geom::CubicBezier const *>(&*cit)) {
+                curves++;
+            }
+        }
+    }
+
+    if (!nodes) {
+        return false;
+    }
+
+    U_POINT16 *lpPoints = new U_POINT16[moves + lines + curves * 3];
+    int i = 0;
+
+    /**  For all Subpaths in the <path> */
+
+    for (const auto & pit : pv) {
+        using Geom::X;
+        using Geom::Y;
+
+        Geom::Point p0 = pit.initialPoint();
+
+        p0[X] = (p0[X] * PX2WORLD);
+        p0[Y] = (p0[Y] * PX2WORLD);
+
+        int32_t const x0 = (int32_t) round(p0[X]);
+        int32_t const y0 = (int32_t) round(p0[Y]);
+
+        lpPoints[i].x = x0;
+        lpPoints[i].y = y0;
+        i = i + 1;
+
+        /**  For all segments in the subpath */
+
+        for (Geom::Path::const_iterator cit = pit.begin(); cit != pit.end_open(); ++cit) {
+            if (is_straight_curve(*cit)) {
+                //Geom::Point p0 = cit->initialPoint();
+                Geom::Point p1 = cit->finalPoint();
+
+                //p0[X] = (p0[X] * PX2WORLD);
+                p1[X] = (p1[X] * PX2WORLD);
+                //p0[Y] = (p0[Y] * PX2WORLD);
+                p1[Y] = (p1[Y] * PX2WORLD);
+
+                //int32_t const x0 = (int32_t) round(p0[X]);
+                //int32_t const y0 = (int32_t) round(p0[Y]);
+                int32_t const x1 = (int32_t) round(p1[X]);
+                int32_t const y1 = (int32_t) round(p1[Y]);
+
+                lpPoints[i].x = x1;
+                lpPoints[i].y = y1;
+                i = i + 1;
+            } else if (Geom::CubicBezier const *cubic = dynamic_cast<Geom::CubicBezier const *>(&*cit)) {
+                std::vector<Geom::Point> points = cubic->controlPoints();
+                //Geom::Point p0 = points[0];
+                Geom::Point p1 = points[1];
+                Geom::Point p2 = points[2];
+                Geom::Point p3 = points[3];
+
+                //p0[X] = (p0[X] * PX2WORLD);
+                p1[X] = (p1[X] * PX2WORLD);
+                p2[X] = (p2[X] * PX2WORLD);
+                p3[X] = (p3[X] * PX2WORLD);
+                //p0[Y] = (p0[Y] * PX2WORLD);
+                p1[Y] = (p1[Y] * PX2WORLD);
+                p2[Y] = (p2[Y] * PX2WORLD);
+                p3[Y] = (p3[Y] * PX2WORLD);
+
+                //int32_t const x0 = (int32_t) round(p0[X]);
+                //int32_t const y0 = (int32_t) round(p0[Y]);
+                int32_t const x1 = (int32_t) round(p1[X]);
+                int32_t const y1 = (int32_t) round(p1[Y]);
+                int32_t const x2 = (int32_t) round(p2[X]);
+                int32_t const y2 = (int32_t) round(p2[Y]);
+                int32_t const x3 = (int32_t) round(p3[X]);
+                int32_t const y3 = (int32_t) round(p3[Y]);
+
+                lpPoints[i].x = x1;
+                lpPoints[i].y = y1;
+                lpPoints[i + 1].x = x2;
+                lpPoints[i + 1].y = y2;
+                lpPoints[i + 2].x = x3;
+                lpPoints[i + 2].y = y3;
+                i = i + 3;
+            }
+        }
+    }
+
+    bool done = false;
+    bool closed = (lpPoints[0].x == lpPoints[i - 1].x) && (lpPoints[0].y == lpPoints[i - 1].y);
+    bool polygon = false;
+    bool rectangle = false;
+    bool ellipse = false;
+
+    if (moves == 1 && moves + lines == nodes && closed) {
+        polygon = true;
+        //        if (nodes==5) {                             // disable due to LP Bug 407394
+        //            if (lpPoints[0].x == lpPoints[3].x && lpPoints[1].x == lpPoints[2].x &&
+        //                lpPoints[0].y == lpPoints[1].y && lpPoints[2].y == lpPoints[3].y)
+        //            {
+        //                rectangle = true;
+        //            }
+        //        }
+    } else if (moves == 1 && nodes == 5 && moves + curves == nodes && closed) {
+        //        if (lpPoints[0].x == lpPoints[1].x && lpPoints[1].x == lpPoints[11].x &&
+        //            lpPoints[5].x == lpPoints[6].x && lpPoints[6].x == lpPoints[7].x &&
+        //            lpPoints[2].x == lpPoints[10].x && lpPoints[3].x == lpPoints[9].x && lpPoints[4].x == lpPoints[8].x &&
+        //            lpPoints[2].y == lpPoints[3].y && lpPoints[3].y == lpPoints[4].y &&
+        //            lpPoints[8].y == lpPoints[9].y && lpPoints[9].y == lpPoints[10].y &&
+        //            lpPoints[5].y == lpPoints[1].y && lpPoints[6].y == lpPoints[0].y && lpPoints[7].y == lpPoints[11].y)
+        //        {                                           // disable due to LP Bug 407394
+        //            ellipse = true;
+        //        }
+    }
+
+    if (polygon || ellipse) {
+        // pens and brushes already set by caller, do not touch them
+
+        if (polygon) {
+            if (rectangle) {
+                U_RECT16 rcl = U_RECT16_set((U_POINT16) {
+                    lpPoints[0].x, lpPoints[0].y
+                }, (U_POINT16) {
+                    lpPoints[2].x, lpPoints[2].y
+                });
+                rec = U_WMRRECTANGLE_set(rcl);
+            } else {
+                rec = U_WMRPOLYGON_set(nodes, lpPoints);
+            }
+        } else if (ellipse) {
+            U_RECT16 rcl = U_RECT16_set((U_POINT16) {
+                lpPoints[6].x, lpPoints[3].y
+            }, (U_POINT16) {
+                lpPoints[0].x, lpPoints[9].y
+            });
+            rec = U_WMRELLIPSE_set(rcl);
+        }
+        if (!rec || wmf_append((U_METARECORD *)rec, wt, U_REC_FREE)) {
+            g_error("Fatal programming error in PrintWmf::print_simple_shape at retangle/ellipse/polygon");
+        }
+
+        done = true;
+
+    }
+
+    delete[] lpPoints;
+
+    return done;
+}
+
+/** Some parts based on win32.cpp by Lauris Kaplinski <lauris@kaplinski.com>.  Was a part of Inkscape
+    in the past (or will be in the future?)  Not in current trunk. (4/19/2012)
+
+    Limitations of this code:
+    1.  Images lose their rotation, one corner stays in the same place.
+    2.  Transparency is lost on export.  (A limitation of the WMF format.)
+    3.  Probably messes up if row stride != w*4
+    4.  There is still a small memory leak somewhere, possibly in a pixbuf created in a routine
+        that calls this one and passes px, but never removes the rest of the pixbuf.  The first time
+        this is called it leaked 5M (in one test) and each subsequent call leaked around 200K more.
+        If this routine is reduced to
+            if(1)return(0);
+        and called for a single 1280 x 1024 image then the program leaks 11M per call, or roughly the
+        size of two bitmaps.
+*/
+
+unsigned int PrintWmf::image(
+    Inkscape::Extension::Print * /* module */,  /** not used */
+    unsigned char *rgba_px,   /** array of pixel values, Gdk::Pixbuf bitmap format */
+    unsigned int w,      /** width of bitmap */
+    unsigned int h,      /** height of bitmap */
+    unsigned int rs,     /** row stride (normally w*4) */
+    Geom::Affine const &tf_rect,  /** affine transform only used for defining location and size of rect, for all other transforms, use the one from m_tr_stack */
+    SPStyle const * /*style*/)  /** provides indirect link to image object */
+{
+    double x1, y1, dw, dh;
+    char *rec = nullptr;
+    Geom::Affine tf = m_tr_stack.top();
+
+    rec = U_WMRSETSTRETCHBLTMODE_set(U_COLORONCOLOR);
+    if (!rec || wmf_append((U_METARECORD *)rec, wt, U_REC_FREE)) {
+        g_error("Fatal programming error in PrintWmf::image at EMRHEADER");
+    }
+
+    x1 = tf_rect[4];
+    y1 = tf_rect[5];
+    dw = ((double) w) * tf_rect[0];
+    dh = ((double) h) * tf_rect[3];
+    Geom::Point pLL(x1, y1);
+    Geom::Point pLL2 = pLL * tf;  //location of LL corner in Inkscape coordinates
+
+    /* adjust scale of w and h.  This works properly when there is no rotation. The values are
+    a bit strange when there is rotation, but since WMF cannot handle rotation in any case, all
+    answers are equally wrong.
+    */
+    Geom::Point pWH(dw, dh);
+    Geom::Point pWH2 = pWH * tf.withoutTranslation();
+
+    char                *px;
+    uint32_t             cbPx;
+    uint32_t             colortype;
+    U_RGBQUAD           *ct;
+    int                  numCt;
+    U_BITMAPINFOHEADER   Bmih;
+    U_BITMAPINFO        *Bmi;
+    colortype = U_BCBM_COLOR32;
+    (void) RGBA_to_DIB(&px, &cbPx, &ct, &numCt, (char *) rgba_px,  w, h, w * 4, colortype, 0, 1);
+    Bmih = bitmapinfoheader_set(w, h, 1, colortype, U_BI_RGB, 0, PXPERMETER, PXPERMETER, numCt, 0);
+    Bmi = bitmapinfo_set(Bmih, ct);
+
+    U_POINT16 Dest  = point16_set(round(pLL2[Geom::X] * PX2WORLD), round(pLL2[Geom::Y] * PX2WORLD));
+    U_POINT16 cDest = point16_set(round(pWH2[Geom::X] * PX2WORLD), round(pWH2[Geom::Y] * PX2WORLD));
+    U_POINT16 Src   = point16_set(0, 0);
+    U_POINT16 cSrc  = point16_set(w, h);
+    rec = U_WMRSTRETCHDIB_set(
+              Dest,                //! Destination UL corner in logical units
+              cDest,               //! Destination W & H in logical units
+              Src,                 //! Source UL corner in logical units
+              cSrc,                //! Source W & H in logical units
+              U_DIB_RGB_COLORS,    //! DIBColors Enumeration
+              U_SRCCOPY,           //! RasterOPeration Enumeration
+              Bmi,                 //! (Optional) bitmapbuffer (U_BITMAPINFO section)
+              h * rs,              //! size in bytes of px
+              px                   //! (Optional) bitmapbuffer (U_BITMAPINFO section)
+          );
+    if (!rec || wmf_append((U_METARECORD *)rec, wt, U_REC_FREE)) {
+        g_error("Fatal programming error in PrintWmf::image at U_WMRSTRETCHDIB_set");
+    }
+    free(px);
+    free(Bmi);
+    if (numCt) {
+        free(ct);
+    }
+    return 0;
+}
+
+// may also be called with a simple_shape or an empty path, whereupon it just returns without doing anything
+unsigned int PrintWmf::print_pathv(Geom::PathVector const &pathv, const Geom::Affine &transform)
+{
+    char       *rec = nullptr;
+    U_POINT16  *pt16hold, *pt16ptr;
+    uint16_t   *n16hold;
+    uint16_t   *n16ptr;
+
+    simple_shape = print_simple_shape(pathv, transform);
+    if (!simple_shape && !pathv.empty()) {
+        // WMF does not have beziers, need to convert to ONLY  linears with something like this:
+        Geom::PathVector pv = pathv_to_linear(pathv * transform, MAXDISP);
+
+        /**  For all Subpaths in the <path> */
+
+        /* If the path consists entirely of closed subpaths use one polypolygon.
+            Otherwise use a mix of  polygon or polyline separately on each path.
+            If the polyline turns out to be single line segments, use a series of MOVETO/LINETO instead,
+            because WMF has no POLYPOLYLINE.
+            The former allows path delimited donuts and the like, which
+            cannot be represented in WMF with polygon or polyline because there is no external way to combine paths
+            as there is in EMF or SVG.
+            For polygons specify the last point the same as the first.  The WMF/EMF manuals say that the
+            reading program SHOULD close the path, which allows a conforming program not to, potentially rendering
+            a closed path as an open one. */
+        int nPolys = 0;
+        int totPoints = 0;
+        for (const auto & pit : pv) {
+            totPoints += 1 + pit.size_default();  // big array, will hold all points, for all polygons.  Size_default ignores first point in each path.
+            if (pit.end_default() == pit.end_closed()) {
+                nPolys++;
+            } else {
+                nPolys = 0;
+                break;
+            }
+        }
+
+        if (nPolys > 1) { // a single polypolygon, a single polygon falls through to the else
+            pt16hold = pt16ptr = (U_POINT16 *) malloc(totPoints * sizeof(U_POINT16));
+            if (!pt16ptr) {
+                return(false);
+            }
+
+            n16hold = n16ptr = (uint16_t *) malloc(nPolys * sizeof(uint16_t));
+            if (!n16ptr) {
+                free(pt16hold);
+                return(false);
+            }
+
+            for (const auto & pit : pv) {
+                using Geom::X;
+                using Geom::Y;
+
+
+                *n16ptr++ = pit.size_default();  // points in the subpath
+
+                /**  For each segment in the subpath */
+
+                Geom::Point p1 = pit.initialPoint(); // This point is special, it isn't in the iterator
+
+                p1[X] = (p1[X] * PX2WORLD);
+                p1[Y] = (p1[Y] * PX2WORLD);
+                *pt16ptr++ = point16_set((int32_t) round(p1[X]), (int32_t) round(p1[Y]));
+
+                for (Geom::Path::const_iterator cit = pit.begin(); cit != pit.end_open(); ++cit) {
+                    Geom::Point p1 = cit->finalPoint();
+
+                    p1[X] = (p1[X] * PX2WORLD);
+                    p1[Y] = (p1[Y] * PX2WORLD);
+                    *pt16ptr++ = point16_set((int32_t) round(p1[X]), (int32_t) round(p1[Y]));
+                }
+
+            }
+            rec = U_WMRPOLYPOLYGON_set(nPolys, n16hold, pt16hold);
+            if (!rec || wmf_append((U_METARECORD *)rec, wt, U_REC_FREE)) {
+                g_error("Fatal programming error in PrintWmf::print_pathv at U_WMRPOLYPOLYGON_set");
+            }
+            free(pt16hold);
+            free(n16hold);
+        } else { // one or more polyline or polygons (but not all polygons, that would be the preceding case)
+            for (const auto & pit : pv) {
+                using Geom::X;
+                using Geom::Y;
+
+                /* Malformatted Polylines with a sequence like M L M M L have been seen, the 2nd M does nothing
+                   and that point must not go into the output. */
+                if (!(pit.size_default())) {
+                    continue;
+                }
+                /*  Figure out how many points there are, make an array big enough to hold them, and store
+                    all the points.  This is the same for open or closed path.  This gives the upper bound for
+                    the number of points.  The actual number used is calculated on the fly.
+                */
+                int nPoints = 1 + pit.size_default();
+
+                pt16hold = pt16ptr = (U_POINT16 *) malloc(nPoints * sizeof(U_POINT16));
+                if (!pt16ptr) {
+                    break;
+                }
+
+                /**  For each segment in the subpath */
+
+                Geom::Point p1 = pit.initialPoint(); // This point is special, it isn't in the iterator
+
+                p1[X] = (p1[X] * PX2WORLD);
+                p1[Y] = (p1[Y] * PX2WORLD);
+                *pt16ptr++ = point16_set((int32_t) round(p1[X]), (int32_t) round(p1[Y]));
+                nPoints = 1;
+
+                for (Geom::Path::const_iterator cit = pit.begin(); cit != pit.end_default(); ++cit, nPoints++) {
+                    Geom::Point p1 = cit->finalPoint();
+
+                    p1[X] = (p1[X] * PX2WORLD);
+                    p1[Y] = (p1[Y] * PX2WORLD);
+                    *pt16ptr++ = point16_set((int32_t) round(p1[X]), (int32_t) round(p1[Y]));
+                }
+
+                if (pit.end_default() == pit.end_closed()) {
+                    rec = U_WMRPOLYGON_set(nPoints,  pt16hold);
+                    if (!rec || wmf_append((U_METARECORD *)rec, wt, U_REC_FREE)) {
+                        g_error("Fatal programming error in PrintWmf::print_pathv at U_WMRPOLYGON_set");
+                    }
+                } else if (nPoints > 2) {
+                    rec = U_WMRPOLYLINE_set(nPoints, pt16hold);
+                    if (!rec || wmf_append((U_METARECORD *)rec, wt, U_REC_FREE)) {
+                        g_error("Fatal programming error in PrintWmf::print_pathv at U_POLYLINE_set");
+                    }
+                } else if (nPoints == 2) {
+                    rec = U_WMRMOVETO_set(pt16hold[0]);
+                    if (!rec || wmf_append((U_METARECORD *)rec, wt, U_REC_FREE)) {
+                        g_error("Fatal programming error in PrintWmf::print_pathv at U_WMRMOVETO_set");
+                    }
+                    rec = U_WMRLINETO_set(pt16hold[1]);
+                    if (!rec || wmf_append((U_METARECORD *)rec, wt, U_REC_FREE)) {
+                        g_error("Fatal programming error in PrintWmf::print_pathv at U_WMRLINETO_set");
+                    }
+                }
+                free(pt16hold);
+            }
+        }
+    }
+
+    // WMF has no fill or stroke commands, the draw does it with active pen/brush
+
+    // clean out brush and pen, but only after all parts of the draw complete
+    if (use_fill) {
+        destroy_brush();
+    }
+    if (use_stroke) {
+        destroy_pen();
+    }
+
+    return TRUE;
+}
+
+
+unsigned int PrintWmf::text(Inkscape::Extension::Print * /*mod*/, char const *text, Geom::Point const &p,
+                            SPStyle const *const style)
+{
+    if (!wt || !text) {
+        return 0;
+    }
+
+    char *rec = nullptr;
+    int ccount, newfont;
+    int fix90n = 0;
+    uint32_t hfont = 0;
+    Geom::Affine tf = m_tr_stack.top();
+    double rot = -1800.0 * std::atan2(tf[1], tf[0]) / M_PI; // 0.1 degree rotation,  - sign for MM_TEXT
+    double rotb = -std::atan2(tf[1], tf[0]);  // rotation for baseline offset for superscript/subscript, used below
+    double dx, dy;
+    double ky;
+
+    // the dx array is smuggled in like: text<nul>w1 w2 w3 ...wn<nul><nul>, where the widths are floats 7 characters wide, including the space
+    int ndx = 0;
+    int rtl = 0;
+    int16_t *adx;
+    smuggle_adxky_out(text, &adx, &ky, &rtl, &ndx, PX2WORLD * std::min(tf.expansionX(), tf.expansionY())); // side effect: free() adx
+
+    uint32_t textalignment;
+    if (rtl > 0) {
+        textalignment = U_TA_BASELINE | U_TA_LEFT;
+    } else {
+        textalignment = U_TA_BASELINE | U_TA_RIGHT | U_TA_RTLREADING;
+    }
+    if (textalignment != htextalignment) {
+        htextalignment = textalignment;
+        rec = U_WMRSETTEXTALIGN_set(textalignment);
+        if (!rec || wmf_append((U_METARECORD *)rec, wt, U_REC_FREE)) {
+            g_error("Fatal programming error in PrintWmf::text at U_WMRSETTEXTALIGN_set");
+        }
+    }
+
+    char *text2 = strdup(text);  // because U_Utf8ToUtf16le calls iconv which does not like a const char *
+    uint16_t *unicode_text = U_Utf8ToUtf16le(text2, 0, nullptr);
+    free(text2);
+    //translates Unicode  as Utf16le to NonUnicode, if possible.  If any translate, all will, and all to
+    //the same font, because of code in Layout::print
+    UnicodeToNon(unicode_text, &ccount, &newfont);
+    // The preceding hopefully handled conversions to symbol, wingdings or zapf dingbats.  Now slam everything
+    // else down into latin1, which is all WMF can handle.  If the language isn't English expect terrible results.
+    char *latin1_text = U_Utf16leToLatin1(unicode_text, 0, nullptr);
+    free(unicode_text);
+
+    // in some cases a UTF string may reduce to NO latin1 characters, which returns NULL
+    if(!latin1_text){free(adx); return 0; }
+
+    //PPT gets funky with text within +-1 degree of a multiple of 90, but only for SOME fonts.Snap those to the central value
+    //Some funky ones:  Arial, Times New Roman
+    //Some not funky ones: Symbol and Verdana.
+    //Without a huge table we cannot catch them all, so just the most common problem ones.
+    FontfixParams params;
+
+    if (FixPPTCharPos) {
+        switch (newfont) {
+        case CVTSYM:
+            _lookup_ppt_fontfix("Convert To Symbol", params);
+            break;
+        case CVTZDG:
+            _lookup_ppt_fontfix("Convert To Zapf Dingbats", params);
+            break;
+        case CVTWDG:
+            _lookup_ppt_fontfix("Convert To Wingdings", params);
+            break;
+        default:  //also CVTNON
+            _lookup_ppt_fontfix(style->font_family.value(), params);
+            break;
+        }
+        if (params.f2 != 0 || params.f3 != 0) {
+            int irem = ((int) round(rot)) % 900 ;
+            if (irem <= 9 && irem >= -9) {
+                fix90n = 1; //assume vertical
+                rot  = (double)(((int) round(rot)) - irem);
+                rotb =  rot * M_PI / 1800.0;
+                if (std::abs(rot) == 900.0) {
+                    fix90n = 2;
+                }
+            }
+        }
+    }
+
+    /*
+        Note that text font sizes are stored into the WMF as fairly small integers and that limits their precision.
+        The WMF output files produced here have been designed so that the integer valued pt sizes
+        land right on an integer value in the WMF file, so those are exact.  However, something like 18.1 pt will be
+        somewhat off, so that when it is read back in it becomes 18.11 pt.  (For instance.)
+    */
+    int textheight = round(-style->font_size.computed * PX2WORLD * std::min(tf.expansionX(), tf.expansionY()));
+    if (!hfont) {
+
+        // Get font face name.  Use changed font name if unicode mapped to one
+        // of the special fonts.
+        char *facename;
+        if (!newfont) {
+            facename = U_Utf8ToLatin1(style->font_family.value(), 0, nullptr);
+        } else {
+            facename = U_Utf8ToLatin1(FontName(newfont), 0, nullptr);
+        }
+
+        // Scale the text to the minimum stretch. (It tends to stay within bounding rectangles even if
+        // it was streteched asymmetrically.)  Few applications support text from WMF which is scaled
+        // differently by height/width, so leave lfWidth alone.
+
+        U_FONT *puf = U_FONT_set(
+                          textheight,
+                          0,
+                          round(rot),
+                          round(rot),
+                          _translate_weight(style->font_weight.computed),
+                          (style->font_style.computed == SP_CSS_FONT_STYLE_ITALIC),
+                          style->text_decoration_line.underline,
+                          style->text_decoration_line.line_through,
+                          U_DEFAULT_CHARSET,
+                          U_OUT_DEFAULT_PRECIS,
+                          U_CLIP_DEFAULT_PRECIS,
+                          U_DEFAULT_QUALITY,
+                          U_DEFAULT_PITCH | U_FF_DONTCARE,
+                          facename);
+        free(facename);
+
+        rec  = wcreatefontindirect_set(&hfont, wht, puf);
+        if (!rec || wmf_append((U_METARECORD *)rec, wt, U_REC_FREE)) {
+            g_error("Fatal programming error in PrintWmf::text at wcreatefontindirect_set");
+        }
+        free(puf);
+    }
+
+    rec = wselectobject_set(hfont, wht);
+    if (!rec || wmf_append((U_METARECORD *)rec, wt, U_REC_FREE)) {
+        g_error("Fatal programming error in PrintWmf::text at wselectobject_set");
+    }
+
+    float rgb[3];
+    style->fill.value.color.get_rgb_floatv(rgb);
+    // only change the text color when it needs to be changed
+    if (memcmp(htextcolor_rgb, rgb, 3 * sizeof(float))) {
+        memcpy(htextcolor_rgb, rgb, 3 * sizeof(float));
+        rec = U_WMRSETTEXTCOLOR_set(U_RGB(255 * rgb[0], 255 * rgb[1], 255 * rgb[2]));
+        if (!rec || wmf_append((U_METARECORD *)rec, wt, U_REC_FREE)) {
+            g_error("Fatal programming error in PrintWmf::text at U_WMRSETTEXTCOLOR_set");
+        }
+    }
+
+
+    // Text alignment:
+    //   - (x,y) coordinates received by this filter are those of the point where the text
+    //     actually starts, and already takes into account the text object's alignment;
+    //   - for this reason, the WMF text alignment must always be TA_BASELINE|TA_LEFT.
+    //     this is set at the beginning of the file and never changed
+
+    // Transparent text background, never changes, set at the beginning of the file
+
+    Geom::Point p2 = p * tf;
+
+    //Handle super/subscripts and vertical kerning
+    /*  Previously used this, but vertical kerning was not supported
+        p2[Geom::X] -= style->baseline_shift.computed * std::sin( rotb );
+        p2[Geom::Y] -= style->baseline_shift.computed * std::cos( rotb );
+    */
+    p2[Geom::X] += ky * std::sin(rotb);
+    p2[Geom::Y] += ky * std::cos(rotb);
+
+    //Conditionally handle compensation for PPT WMF import bug (affects PPT 2003-2010, at least)
+    if (FixPPTCharPos) {
+        if (fix90n == 1) { //vertical
+            dx = 0.0;
+            dy = params.f3 * style->font_size.computed * std::cos(rotb);
+        } else if (fix90n == 2) { //horizontal
+            dx = params.f2 * style->font_size.computed * std::sin(rotb);
+            dy = 0.0;
+        } else {
+            dx = params.f1 * style->font_size.computed * std::sin(rotb);
+            dy = params.f1 * style->font_size.computed * std::cos(rotb);
+        }
+        p2[Geom::X] += dx;
+        p2[Geom::Y] += dy;
+    }
+
+    p2[Geom::X] = (p2[Geom::X] * PX2WORLD);
+    p2[Geom::Y] = (p2[Geom::Y] * PX2WORLD);
+
+    int32_t const xpos = (int32_t) round(p2[Geom::X]);
+    int32_t const ypos = (int32_t) round(p2[Geom::Y]);
+
+    // The number of characters in the string is a bit fuzzy.  ndx, the number of entries in adx is
+    // the number of VISIBLE characters, since some may combine from the UTF (8 originally,
+    // now 16) encoding.  Conversely strlen() or wchar16len() would give the absolute number of
+    // encoding characters.  Unclear if emrtext wants the former or the latter but for now assume the former.
+
+    //    This is currently being smuggled in from caller as part of text, works
+    //    MUCH better than the fallback hack below
+    //    uint32_t *adx = dx_set(textheight,  U_FW_NORMAL, slen);  // dx is needed, this makes one up
+    if (rtl > 0) {
+        rec = U_WMREXTTEXTOUT_set((U_POINT16) {
+            (int16_t) xpos, (int16_t) ypos
+        },
+        ndx, U_ETO_NONE, latin1_text, adx, U_RCL16_DEF);
+    } else { // RTL text, U_TA_RTLREADING should be enough, but set this one too just in case
+        rec = U_WMREXTTEXTOUT_set((U_POINT16) {
+            (int16_t) xpos, (int16_t) ypos
+        },
+        ndx, U_ETO_RTLREADING, latin1_text, adx, U_RCL16_DEF);
+    }
+    free(latin1_text);
+    free(adx);
+    if (!rec || wmf_append((U_METARECORD *)rec, wt, U_REC_FREE)) {
+        g_error("Fatal programming error in PrintWmf::text at U_WMREXTTEXTOUTW_set");
+    }
+
+    rec = wdeleteobject_set(&hfont, wht);
+    if (!rec || wmf_append((U_METARECORD *)rec, wt, U_REC_FREE)) {
+        g_error("Fatal programming error in PrintWmf::text at wdeleteobject_set");
+    }
+
+    return 0;
+}
+
+void PrintWmf::init()
+{
+    /* WMF print */
+    Inkscape::Extension::build_from_mem(
+        "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+        "<name>Windows Metafile Print</name>\n"
+        "<id>org.inkscape.print.wmf</id>\n"
+        "<param gui-hidden=\"true\" name=\"destination\" type=\"string\"></param>\n"
+        "<param gui-hidden=\"true\" name=\"textToPath\" type=\"bool\">true</param>\n"
+        "<param gui-hidden=\"true\" name=\"pageBoundingBox\" type=\"bool\">true</param>\n"
+        "<param gui-hidden=\"true\" name=\"FixPPTCharPos\" type=\"bool\">false</param>\n"
+        "<param gui-hidden=\"true\" name=\"FixPPTDashLine\" type=\"bool\">false</param>\n"
+        "<param gui-hidden=\"true\" name=\"FixPPTGrad2Polys\" type=\"bool\">false</param>\n"
+        "<param gui-hidden=\"true\" name=\"FixPPTPatternAsHatch\" type=\"bool\">false</param>\n"
+        "<print/>\n"
+        "</inkscape-extension>", new PrintWmf());
+
+    return;
+}
+
+}  /* namespace Internal */
+}  /* namespace Extension */
+}  /* namespace Inkscape */
+
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
diff --git a/src/extension/internal/wmf-print.h b/src/extension/internal/wmf-print.h
new file mode 100644
index 0000000..92f5577
--- /dev/null
+++ b/src/extension/internal/wmf-print.h
@@ -0,0 +1,90 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/** @file
+ * @brief Windows Metafile printing - implementation
+ */
+/* Author:
+ *   Ulf Erikson <ulferikson@users.sf.net>
+ *
+ * Copyright (C) 2006-2008 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+#ifndef SEEN_INKSCAPE_EXTENSION_INTERNAL_WMF_PRINT_H
+#define SEEN_INKSCAPE_EXTENSION_INTERNAL_WMF_PRINT_H
+
+#include <3rdparty/libuemf/uwmf.h>
+#include "extension/internal/metafile-print.h"
+
+#include "splivarot.h"             // pieces for union on shapes
+#include "display/canvas-bpath.h"  // for SPWindRule
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+
+class PrintWmf : public PrintMetafile
+{
+    uint32_t hbrush, hpen, hbrush_null, hpen_null;
+    uint32_t hmiterlimit;               // used to minimize redundant records that set this
+
+    unsigned int print_pathv (Geom::PathVector const &pathv, const Geom::Affine &transform);
+    bool print_simple_shape (Geom::PathVector const &pathv, const Geom::Affine &transform);
+
+public:
+    PrintWmf();
+
+    /* Print functions */
+    unsigned int setup (Inkscape::Extension::Print * module) override;
+
+    unsigned int begin (Inkscape::Extension::Print * module, SPDocument *doc) override;
+    unsigned int finish (Inkscape::Extension::Print * module) override;
+
+    /* Rendering methods */
+    unsigned int fill (Inkscape::Extension::Print *module,
+                               Geom::PathVector const &pathv,
+                               Geom::Affine const &ctm, SPStyle const *style,
+                               Geom::OptRect const &pbox, Geom::OptRect const &dbox,
+                               Geom::OptRect const &bbox) override;
+    unsigned int stroke (Inkscape::Extension::Print * module,
+                                 Geom::PathVector const &pathv,
+                                 Geom::Affine const &ctm, SPStyle const *style,
+                                 Geom::OptRect const &pbox, Geom::OptRect const &dbox,
+                                 Geom::OptRect const &bbox) override;
+    unsigned int image(Inkscape::Extension::Print *module,
+                           unsigned char *px,
+                           unsigned int w,
+                           unsigned int h,
+                           unsigned int rs,
+                           Geom::Affine const &transform,
+                           SPStyle const *style) override;
+    unsigned int comment(Inkscape::Extension::Print *module, const char * comment) override;
+    unsigned int text(Inkscape::Extension::Print *module, char const *text,
+                              Geom::Point const &p, SPStyle const *style) override;
+
+    static void init ();
+protected:
+    static void  smuggle_adxky_out(const char *string, int16_t **adx, double *ky, int *rtl, int *ndx, float scale);
+
+    int create_brush(SPStyle const *style, PU_COLORREF fcolor) override;
+    void destroy_brush() override;
+    int create_pen(SPStyle const *style, const Geom::Affine &transform) override;
+    void destroy_pen() override;
+};
+
+}  /* namespace Internal */
+}  /* namespace Extension */
+}  /* namespace Inkscape */
+
+
+#endif /* __INKSCAPE_EXTENSION_INTERNAL_PRINT_WMF_H__ */
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
diff --git a/src/extension/internal/wpg-input.cpp b/src/extension/internal/wpg-input.cpp
new file mode 100644
index 0000000..2041cd2
--- /dev/null
+++ b/src/extension/internal/wpg-input.cpp
@@ -0,0 +1,181 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ *  This file came from libwpg as a source, their utility wpg2svg
+ *  specifically.  It has been modified to work as an Inkscape extension.
+ *  The Inkscape extension code is covered by this copyright, but the
+ *  rest is covered by the one below.
+ *
+ * Authors:
+ *   Ted Gould <ted@gould.cx>
+ *   Abhishek Sharma
+ *
+ * Copyright (C) 2006 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ *
+ */
+
+/* libwpg
+ * Copyright (C) 2006 Ariya Hidayat (ariya@kde.org)
+ * Copyright (C) 2005 Fridrich Strba (fridrich.strba@bluewin.ch)
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ *
+ * For further information visit http://libwpg.sourceforge.net
+ */
+
+/* "This product is not manufactured, approved, or supported by
+ * Corel Corporation or Corel Corporation Limited."
+ */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"  // only include where actually required!
+#endif
+
+#include <cstdio>
+
+#ifdef WITH_LIBWPG
+
+#include "wpg-input.h"
+#include "extension/system.h"
+#include "extension/input.h"
+#include "document.h"
+#include "object/sp-root.h"
+#include "util/units.h"
+#include <cstring>
+
+// Take a guess and fallback to 0.2.x if no configure has run
+#if !defined(WITH_LIBWPG03) && !defined(WITH_LIBWPG02)
+#define WITH_LIBWPG02 1
+#endif
+
+#include "libwpg/libwpg.h"
+#if WITH_LIBWPG03
+  #include <librevenge-stream/librevenge-stream.h>
+
+  using librevenge::RVNGString;
+  using librevenge::RVNGFileStream;
+  using librevenge::RVNGInputStream;
+#else
+  #include "libwpd-stream/libwpd-stream.h"
+
+  typedef WPXString               RVNGString;
+  typedef WPXFileStream           RVNGFileStream;
+  typedef WPXInputStream          RVNGInputStream;
+#endif
+
+using namespace libwpg;
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+
+
+SPDocument *WpgInput::open(Inkscape::Extension::Input * /*mod*/, const gchar * uri)
+{
+    #ifdef _WIN32
+        // RVNGFileStream uses fopen() internally which unfortunately only uses ANSI encoding on Windows
+        // therefore attempt to convert uri to the system codepage
+        // even if this is not possible the alternate short (8.3) file name will be used if available
+        gchar * converted_uri = g_win32_locale_filename_from_utf8(uri);
+        RVNGInputStream* input = new RVNGFileStream(converted_uri);
+        g_free(converted_uri);
+    #else
+        RVNGInputStream* input = new RVNGFileStream(uri);
+    #endif
+
+#if WITH_LIBWPG03
+    if (input->isStructured()) {
+        RVNGInputStream* olestream = input->getSubStreamByName("PerfectOffice_MAIN");
+#else
+    if (input->isOLEStream()) {
+        RVNGInputStream* olestream = input->getDocumentOLEStream("PerfectOffice_MAIN");
+#endif
+
+        if (olestream) {
+            delete input;
+            input = olestream;
+        }
+    }
+
+    if (!WPGraphics::isSupported(input)) {
+        //! \todo Dialog here
+        // fprintf(stderr, "ERROR: Unsupported file format (unsupported version) or file is encrypted!\n");
+        // printf("I'm giving up not supported\n");
+        delete input;
+        return nullptr;
+    }
+
+#if WITH_LIBWPG03
+    librevenge::RVNGStringVector vec;
+    librevenge::RVNGSVGDrawingGenerator generator(vec, "");
+
+    if (!libwpg::WPGraphics::parse(input, &generator) || vec.empty() || vec[0].empty()) {
+        delete input;
+        return nullptr;
+    }
+
+    RVNGString output("<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?>\n<!DOCTYPE svg PUBLIC \"-//W3C//DTD SVG 1.1//EN\" \"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd\">\n");
+    output.append(vec[0]);
+#else
+    RVNGString output;
+    if (!libwpg::WPGraphics::generateSVG(input, output)) {
+        delete input;
+        return NULL;
+    }
+#endif
+
+    //printf("I've got a doc: \n%s", painter.document.c_str());
+
+    SPDocument * doc = SPDocument::createNewDocFromMem(output.cstr(), strlen(output.cstr()), TRUE);
+    
+    // Set viewBox if it doesn't exist
+    if (doc && !doc->getRoot()->viewBox_set) {
+        doc->setViewBox(Geom::Rect::from_xywh(0, 0, doc->getWidth().value(doc->getDisplayUnit()), doc->getHeight().value(doc->getDisplayUnit())));
+    }
+    
+    delete input;
+    return doc;
+}
+
+#include "clear-n_.h"
+
+void WpgInput::init() {
+    Inkscape::Extension::build_from_mem(
+        "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
+            "<name>" N_("WPG Input") "</name>\n"
+            "<id>org.inkscape.input.wpg</id>\n"
+            "<input>\n"
+                "<extension>.wpg</extension>\n"
+                "<mimetype>image/x-wpg</mimetype>\n"
+                "<filetypename>" N_("WordPerfect Graphics (*.wpg)") "</filetypename>\n"
+                "<filetypetooltip>" N_("Vector graphics format used by Corel WordPerfect") "</filetypetooltip>\n"
+            "</input>\n"
+        "</inkscape-extension>", new WpgInput());
+} // init
+
+} } }  /* namespace Inkscape, Extension, Implementation */
+#endif /* WITH_LIBWPG */
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :
diff --git a/src/extension/internal/wpg-input.h b/src/extension/internal/wpg-input.h
new file mode 100644
index 0000000..67e4d91
--- /dev/null
+++ b/src/extension/internal/wpg-input.h
@@ -0,0 +1,53 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * This code abstracts the libwpg interfaces into the Inkscape
+ * input extension interface.
+ *
+ * Authors:
+ *   Ted Gould <ted@gould.cx>
+ *
+ * Copyright (C) 2006 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#ifndef __EXTENSION_INTERNAL_WPGOUTPUT_H__
+#define __EXTENSION_INTERNAL_WPGOUTPUT_H__
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"  // only include where actually required!
+#endif
+
+#ifdef WITH_LIBWPG
+
+#include "../implementation/implementation.h"
+
+namespace Inkscape {
+namespace Extension {
+namespace Internal {
+
+class WpgInput : public Inkscape::Extension::Implementation::Implementation {
+    WpgInput () = default;;
+public:
+    SPDocument *open( Inkscape::Extension::Input *mod,
+                                const gchar *uri ) override;
+    static void         init( );
+
+};
+
+} } }  /* namespace Inkscape, Extension, Implementation */
+
+#endif /* WITH_LIBWPG */
+#endif /* __EXTENSION_INTERNAL_WPGOUTPUT_H__ */
+
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :