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+# GIMP - The GNU Image Manipulation Program
+# Copyright (C) 1995 Spencer Kimball and Peter Mattis
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+
+# This program 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 General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+# "Perlized" from C source by Manish Singh <yosh@gimp.org>
+
+sub text_fontname {
+ $blurb = <<'BLURB';
+Add text at the specified location as a floating selection or a new layer.
+BLURB
+
+ $help = <<'HELP';
+This tool requires a fontname matching an installed PangoFT2 font.
+You can specify the fontsize in units of pixels
+or points, and the appropriate metric is specified using the size_type
+argument. The x and y parameters together control the placement of the new
+text by specifying the upper left corner of the text bounding box. If the
+specified drawable parameter is valid, the text will be created as a floating
+selection attached to the drawable. If the drawable parameter is not valid
+(-1), the text will appear as a new layer. Finally, a border can be specified
+around the final rendered text. The border is measured in pixels. Parameter
+size-type is not used and is currently ignored. If you need to display a font
+in points, divide the size in points by 72.0 and multiply it by the image's
+vertical resolution.
+HELP
+
+ &std_pdb_misc;
+ $author = 'Martin Edlman & Sven Neumann';
+ $date = '1998- 2001';
+
+ @inargs = (
+ { name => 'image', type => 'image',
+ desc => 'The image' },
+ { name => 'drawable', type => 'drawable',
+ desc => 'The affected drawable: (-1 for a new text layer)',
+ none_ok => 1 },
+ { name => 'x', type => 'float',
+ desc => 'The x coordinate for the left of the text bounding box' },
+ { name => 'y', type => 'float',
+ desc => 'The y coordinate for the top of the text bounding box' },
+ { name => 'text', type => 'string',
+ desc => 'The text to generate (in UTF-8 encoding)' },
+ { name => 'border', type => '-1 <= int32',
+ desc => 'The size of the border' },
+ { name => 'antialias', type => 'boolean',
+ desc => 'Antialiasing' },
+ { name => 'size', type => '0 < float',
+ desc => 'The size of text in either pixels or points' },
+ { name => 'size_type', type => 'enum GimpSizeType', dead => 1,
+ desc => 'The units of specified size' },
+ { name => 'fontname', type => 'string',
+ desc => 'The name of the font' }
+ );
+
+ @outargs = (
+ { name => 'text_layer', type => 'layer',
+ desc => 'The new text layer or -1 if no layer was created.' }
+ );
+
+ %invoke = (
+ code => <<'CODE'
+{
+ if (drawable &&
+ (! gimp_pdb_item_is_attached (GIMP_ITEM (drawable), image,
+ GIMP_PDB_ITEM_CONTENT, error) ||
+ ! gimp_pdb_item_is_not_group (GIMP_ITEM (drawable), error)))
+ success = FALSE;
+
+ if (success)
+ {
+ gchar *real_fontname = g_strdup_printf ("%s %d", fontname, (gint) size);
+
+ text_layer = text_render (image, drawable, context,
+ x, y, real_fontname, text,
+ border, antialias);
+
+ g_free (real_fontname);
+ }
+}
+CODE
+ );
+}
+
+sub text_get_extents_fontname {
+ $blurb = 'Get extents of the bounding box for the specified text.';
+
+ $help = <<'HELP';
+This tool returns the width and height of a bounding box for the specified text
+string with the specified font information. Ascent and descent for the
+specified font are returned as well. Parameter size-type is not used and is
+currently ignored. If you need to display a font in points, divide the
+size in points by 72.0 and multiply it by the vertical resolution of the
+image you are taking into account.
+HELP
+
+ &std_pdb_misc;
+ $author = 'Martin Edlman & Sven Neumann';
+ $date = '1998- 2001';
+
+ @inargs = (
+ { name => 'text', type => 'string',
+ desc => 'The text to generate (in UTF-8 encoding)' },
+ { name => 'size', type => '0 < float',
+ desc => 'The size of text in either pixels or points' },
+ { name => 'size_type', type => 'enum GimpSizeType', dead => 1,
+ desc => 'The units of specified size' },
+ { name => 'fontname', type => 'string',
+ desc => 'The name of the font' }
+ );
+
+ @outargs = (
+ { name => 'width', type => 'int32', void_ret => 1,
+ desc => 'The width of the specified font' },
+ { name => 'height', type => 'int32',
+ desc => 'The height of the specified font' },
+ { name => 'ascent', type => 'int32',
+ desc => 'The ascent of the specified font' },
+ { name => 'descent', type => 'int32',
+ desc => 'The descent of the specified font' }
+ );
+
+ %invoke = (
+ code => <<'CODE'
+{
+ gchar *real_fontname = g_strdup_printf ("%s %d", fontname, (gint) size);
+
+ success = text_get_extents (gimp,
+ real_fontname, text,
+ &width, &height,
+ &ascent, &descent);
+
+ g_free (real_fontname);
+}
+CODE
+ );
+}
+
+sub text {
+ &std_pdb_deprecated ('gimp-text-fontname');
+
+ @inargs = (
+ { name => 'image', type => 'image',
+ desc => 'The image' },
+ { name => 'drawable', type => 'drawable',
+ desc => 'The affected drawable: (-1 for a new text layer)',
+ none_ok => 1 },
+ { name => 'x', type => 'float',
+ desc => 'The x coordinate for the left of the text bounding box' },
+ { name => 'y', type => 'float',
+ desc => 'The y coordinate for the top of the text bounding box' },
+ { name => 'text', type => 'string',
+ desc => 'The text to generate (in UTF-8 encoding)' },
+ { name => 'border', type => '-1 <= int32',
+ desc => 'The size of the border' },
+ { name => 'antialias', type => 'boolean',
+ desc => 'Antialiasing' },
+ { name => 'size', type => '0 < float',
+ desc => 'The size of text in either pixels or points' },
+ { name => 'size_type', type => 'enum GimpSizeType', dead => 1,
+ desc => 'The units of specified size' },
+ { name => 'foundry', type => 'string', allow_non_utf8 => 1, dead => 1,
+ desc => 'The font foundry' },
+ { name => 'family', type => 'string', allow_non_utf8 => 1,
+ desc => 'The font family' },
+ { name => 'weight', type => 'string', allow_non_utf8 => 1, dead => 1,
+ desc => 'The font weight' },
+ { name => 'slant', type => 'string', allow_non_utf8 => 1, dead => 1,
+ desc => 'The font slant' },
+ { name => 'set_width', type => 'string', allow_non_utf8 => 1, dead => 1,
+ desc => 'The font set-width' },
+ { name => 'spacing', type => 'string', allow_non_utf8 => 1, dead => 1,
+ desc => 'The font spacing' },
+ { name => 'registry', type => 'string', allow_non_utf8 => 1, dead => 1,
+ desc => 'The font registry' },
+ { name => 'encoding', type => 'string', allow_non_utf8 => 1, dead => 1,
+ desc => 'The font encoding' }
+ );
+
+ @outargs = (
+ { name => 'text_layer', type => 'layer',
+ desc => 'The new text layer or -1 if no layer was created.' }
+ );
+
+ %invoke = (
+ code => <<'CODE'
+{
+ if (drawable &&
+ (! gimp_pdb_item_is_attached (GIMP_ITEM (drawable), image,
+ GIMP_PDB_ITEM_CONTENT, error) ||
+ ! gimp_pdb_item_is_not_group (GIMP_ITEM (drawable), error)))
+ success = FALSE;
+
+ if (success)
+ {
+ gchar *real_fontname = g_strdup_printf ("%s %d", family, (gint) size);
+
+ text_layer = text_render (image, drawable, context,
+ x, y, real_fontname, text,
+ border, antialias);
+
+ g_free (real_fontname);
+ }
+}
+CODE
+ );
+}
+
+sub text_get_extents {
+ &std_pdb_deprecated ('gimp-text-get-extents-fontname');
+
+ @inargs = (
+ { name => 'text', type => 'string',
+ desc => 'The text to generate (in UTF-8 encoding)' },
+ { name => 'size', type => '0 < float',
+ desc => 'The size of text in either pixels or points' },
+ { name => 'size_type', type => 'enum GimpSizeType', dead => 1,
+ desc => 'The units of specified size' },
+ { name => 'foundry', type => 'string', allow_non_utf8 => 1, dead => 1,
+ desc => 'The font foundry' },
+ { name => 'family', type => 'string', allow_non_utf8 => 1,
+ desc => 'The font family' },
+ { name => 'weight', type => 'string', allow_non_utf8 => 1, dead => 1,
+ desc => 'The font weight' },
+ { name => 'slant', type => 'string', allow_non_utf8 => 1, dead => 1,
+ desc => 'The font slant' },
+ { name => 'set_width', type => 'string', allow_non_utf8 => 1, dead => 1,
+ desc => 'The font set-width' },
+ { name => 'spacing', type => 'string', allow_non_utf8 => 1, dead => 1,
+ desc => 'The font spacing' },
+ { name => 'registry', type => 'string', allow_non_utf8 => 1, dead => 1,
+ desc => 'The font registry' },
+ { name => 'encoding', type => 'string', allow_non_utf8 => 1, dead => 1,
+ desc => 'The font encoding' }
+ );
+
+ @outargs = (
+ { name => 'width', type => 'int32', void_ret => 1,
+ desc => 'The width of the specified font' },
+ { name => 'height', type => 'int32',
+ desc => 'The height of the specified font' },
+ { name => 'ascent', type => 'int32',
+ desc => 'The ascent of the specified font' },
+ { name => 'descent', type => 'int32',
+ desc => 'The descent of the specified font' }
+ );
+
+ %invoke = (
+ code => <<'CODE'
+{
+ gchar *real_fontname = g_strdup_printf ("%s %d", family, (gint) size);
+
+ success = text_get_extents (gimp,
+ real_fontname, text,
+ &width, &height,
+ &ascent, &descent);
+
+ g_free (real_fontname);
+}
+CODE
+ );
+}
+
+
+@headers = qw("libgimpbase/gimpbase.h"
+ "text/gimptext-compat.h"
+ "gimppdb-utils.h");
+
+@procs = qw(text_fontname text_get_extents_fontname
+ text text_get_extents);
+
+%exports = (app => [@procs], lib => [@procs]);
+
+$desc = 'Text procedures';
+$doc_title = 'gimptexttool';
+$doc_short_desc = 'Functions for controlling the text tool.';
+$doc_long_desc = 'Functions for controlling the text tool.';
+
+1;
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-03 12:53:02 +0000