mirror of https://github.com/GNOME/gimp.git
131 lines
3.7 KiB
Plaintext
131 lines
3.7 KiB
Plaintext
# 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 <http://www.gnu.org/licenses/>.
|
|
|
|
# "Perlized" from C source by Manish Singh <yosh@gimp.org>
|
|
|
|
sub pattern_get_info {
|
|
$blurb = 'Retrieve information about the specified pattern.';
|
|
|
|
$help = <<'HELP';
|
|
This procedure retrieves information about the specified pattern.
|
|
This includes the pattern extents (width and height).
|
|
HELP
|
|
|
|
&mitch_pdb_misc('2004', '2.2');
|
|
|
|
@inargs = (
|
|
{ name => 'name', type => 'string', non_empty => 1,
|
|
desc => 'The pattern name.' }
|
|
);
|
|
|
|
@outargs = (
|
|
{ name => 'width', type => 'int32', void_ret => 1,
|
|
desc => "The pattern width" },
|
|
{ name => 'height', type => 'int32',
|
|
desc => "The pattern height" },
|
|
{ name => 'bpp', type => 'int32',
|
|
desc => "The pattern bpp" }
|
|
);
|
|
|
|
%invoke = (
|
|
code => <<'CODE'
|
|
{
|
|
GimpPattern *pattern = gimp_pdb_get_pattern (gimp, name, error);
|
|
|
|
if (pattern)
|
|
{
|
|
width = gimp_temp_buf_get_width (pattern->mask);
|
|
height = gimp_temp_buf_get_height (pattern->mask);
|
|
bpp = babl_format_get_bytes_per_pixel (gimp_temp_buf_get_format (pattern->mask));
|
|
}
|
|
else
|
|
success = FALSE;
|
|
}
|
|
CODE
|
|
);
|
|
}
|
|
|
|
sub pattern_get_pixels {
|
|
$blurb = <<'BLURB';
|
|
Retrieve information about the specified pattern (including pixels).
|
|
BLURB
|
|
|
|
$help = <<'HELP';
|
|
This procedure retrieves information about the specified. This
|
|
includes the pattern extents (width and height), its bpp and its pixel
|
|
data.
|
|
HELP
|
|
|
|
&mitch_pdb_misc('2004', '2.2');
|
|
|
|
@inargs = (
|
|
{ name => 'name', type => 'string', non_empty => 1,
|
|
desc => 'The pattern name.' }
|
|
);
|
|
|
|
@outargs = (
|
|
{ name => 'width', type => 'int32', void_ret => 1,
|
|
desc => "The pattern width" },
|
|
{ name => 'height', type => 'int32',
|
|
desc => "The pattern height" },
|
|
{ name => 'bpp', type => 'int32',
|
|
desc => "The pattern bpp" },
|
|
{ name => 'color_bytes', type => 'int8array',
|
|
desc => 'The pattern data.',
|
|
array => { desc => 'Number of pattern bytes' } }
|
|
);
|
|
|
|
%invoke = (
|
|
code => <<'CODE'
|
|
{
|
|
GimpPattern *pattern = gimp_pdb_get_pattern (gimp, name, error);
|
|
|
|
if (pattern)
|
|
{
|
|
width = gimp_temp_buf_get_width (pattern->mask);
|
|
height = gimp_temp_buf_get_height (pattern->mask);
|
|
bpp = babl_format_get_bytes_per_pixel (gimp_temp_buf_get_format (pattern->mask));
|
|
num_color_bytes = gimp_temp_buf_get_data_size (pattern->mask);
|
|
color_bytes = g_memdup (gimp_temp_buf_get_data (pattern->mask),
|
|
num_color_bytes);
|
|
}
|
|
else
|
|
success = FALSE;
|
|
}
|
|
CODE
|
|
);
|
|
}
|
|
|
|
|
|
@headers = qw(<string.h>
|
|
"core/gimpcontext.h"
|
|
"core/gimpdatafactory.h"
|
|
"core/gimppattern.h"
|
|
"core/gimptempbuf.h"
|
|
"gimppdb-utils.h");
|
|
|
|
@procs = qw(pattern_get_info
|
|
pattern_get_pixels);
|
|
|
|
%exports = (app => [@procs], lib => [@procs]);
|
|
|
|
$desc = 'Pattern';
|
|
$doc_title = 'gimppattern';
|
|
$doc_short_desc = 'Functions operating on a single pattern.';
|
|
$doc_long_desc = 'Functions operating on a single pattern.';
|
|
|
|
1;
|