From 35a96bde514a8897f6f0fcc41c5833bf63df2e2a Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sat, 27 Apr 2024 18:29:01 +0200
Subject: Adding upstream version 1.0.2.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 src/livarot/path-description.cpp | 180 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 180 insertions(+)
 create mode 100644 src/livarot/path-description.cpp

(limited to 'src/livarot/path-description.cpp')

diff --git a/src/livarot/path-description.cpp b/src/livarot/path-description.cpp
new file mode 100644
index 0000000..ecf50ca
--- /dev/null
+++ b/src/livarot/path-description.cpp
@@ -0,0 +1,180 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/** @file
+ * TODO: insert short description here
+ *//*
+ * Authors: see git history
+ *
+ * Copyright (C) 2011 Authors
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+#include "livarot/path-description.h"
+#include <2geom/affine.h>
+
+PathDescr *PathDescrMoveTo::clone() const
+{
+    return new PathDescrMoveTo(*this);
+}
+
+void PathDescrMoveTo::dumpSVG(Inkscape::SVGOStringStream& s, Geom::Point const &/*last*/) const
+{
+    s << "M " << p[Geom::X] << " " << p[Geom::Y] << " ";
+}
+
+void PathDescrMoveTo::transform(Geom::Affine const& t)
+{
+    p = p * t;
+}
+
+void PathDescrMoveTo::dump(std::ostream &s) const
+{
+    /* localizing ok */
+    s << "  m " << p[Geom::X] << " " << p[Geom::Y];
+}
+
+void PathDescrLineTo::dumpSVG(Inkscape::SVGOStringStream& s, Geom::Point const &/*last*/) const
+{
+    s << "L " << p[Geom::X] << " " << p[Geom::Y] << " ";
+}
+
+PathDescr *PathDescrLineTo::clone() const
+{
+    return new PathDescrLineTo(*this);
+}
+
+void PathDescrLineTo::transform(Geom::Affine const& t)
+{
+    p = p * t;
+}
+
+void PathDescrLineTo::dump(std::ostream &s) const
+{
+    /* localizing ok */
+    s << "  l " << p[Geom::X] << " " << p[Geom::Y];
+}
+
+PathDescr *PathDescrBezierTo::clone() const
+{
+    return new PathDescrBezierTo(*this);
+}
+
+void PathDescrBezierTo::transform(Geom::Affine const& t)
+{
+    p = p * t;
+}
+
+void PathDescrBezierTo::dump(std::ostream &s) const
+{
+    /* localizing ok */
+    s << "  b " << p[Geom::X] << " " << p[Geom::Y] << " " << nb;
+}
+
+PathDescr *PathDescrIntermBezierTo::clone() const
+{
+    return new PathDescrIntermBezierTo(*this);
+}
+
+void PathDescrIntermBezierTo::transform(Geom::Affine const& t)
+{
+    p = p * t;
+}
+
+void PathDescrIntermBezierTo::dump(std::ostream &s) const
+{
+    /* localizing ok */
+    s << "  i " << p[Geom::X] << " " << p[Geom::Y];
+}
+
+void PathDescrCubicTo::dumpSVG(Inkscape::SVGOStringStream& s, Geom::Point const &last) const
+{
+    s << "C "
+      << last[Geom::X] + start[0] / 3 << " "
+      << last[Geom::Y] + start[1] / 3 << " "
+      << p[Geom::X] - end[0] / 3 << " "
+      << p[Geom::Y] - end[1] / 3 << " "
+      << p[Geom::X] << " "
+      << p[Geom::Y] << " ";
+}
+
+PathDescr *PathDescrCubicTo::clone() const
+{
+    return new PathDescrCubicTo(*this);
+}
+
+void PathDescrCubicTo::dump(std::ostream &s) const
+{
+    /* localizing ok */
+    s << "  c "
+      << p[Geom::X] << " " << p[Geom::Y] << " "
+      << start[Geom::X] << " " << start[Geom::Y] << " "
+      << end[Geom::X] << " " << end[Geom::Y] << " ";
+}
+
+void PathDescrCubicTo::transform(Geom::Affine const& t)
+{
+    Geom::Affine tr = t;
+    tr[4] = tr[5] = 0;
+    start = start * tr;
+    end = end * tr;
+    
+    p = p * t;
+}
+
+void PathDescrArcTo::dumpSVG(Inkscape::SVGOStringStream& s, Geom::Point const &/*last*/) const
+{
+    s << "A "
+      << rx << " "
+      << ry << " "
+      << angle << " "
+      << (large ? "1" : "0") << " "
+      << (clockwise ? "0" : "1") << " "
+      << p[Geom::X] << " "
+      << p[Geom::Y] << " ";
+}
+
+PathDescr *PathDescrArcTo::clone() const
+{
+    return new PathDescrArcTo(*this);
+}
+
+void PathDescrArcTo::transform(Geom::Affine const& t)
+{
+    p = p * t;
+}
+
+void PathDescrArcTo::dump(std::ostream &s) const
+{
+    /* localizing ok */
+    s << "  a "
+      << p[Geom::X] << " " << p[Geom::Y] << " "
+      << rx << " " << ry << " "
+      << angle << " "
+      << (clockwise ? 1 : 0) << " "
+      << (large ? 1 : 0);
+}
+
+PathDescr *PathDescrForced::clone() const
+{
+    return new PathDescrForced(*this);
+}
+
+void PathDescrClose::dumpSVG(Inkscape::SVGOStringStream& s, Geom::Point const &/*last*/) const
+{
+    s << "z ";
+}
+
+PathDescr *PathDescrClose::clone() const
+{
+    return new PathDescrClose(*this);
+}
+
+
+/*
+  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 :
-- 
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