diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 16:23:22 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 16:23:22 +0000 |
commit | e42129241681dde7adae7d20697e7b421682fbb4 (patch) | |
tree | af1fe815a5e639e68e59fabd8395ec69458b3e5e /pdb/groups/image_sample_points.pdb | |
parent | Initial commit. (diff) | |
download | gimp-upstream.tar.xz gimp-upstream.zip |
Adding upstream version 2.10.22.upstream/2.10.22upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'pdb/groups/image_sample_points.pdb')
-rw-r--r-- | pdb/groups/image_sample_points.pdb | 202 |
1 files changed, 202 insertions, 0 deletions
diff --git a/pdb/groups/image_sample_points.pdb b/pdb/groups/image_sample_points.pdb new file mode 100644 index 0000000..e116f7a --- /dev/null +++ b/pdb/groups/image_sample_points.pdb @@ -0,0 +1,202 @@ +# 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 image_add_sample_point { + $blurb = 'Add a sample point to an image.'; + + $help = <<HELP; +This procedure adds a sample point to an image. It takes the input +image and the position of the new sample points as parameters. It +returns the sample point ID of the new sample point. +HELP + + &mitch_pdb_misc('2016', '2.10'); + + @inargs = ( + { name => 'image', type => 'image', + desc => 'The image' }, + { name => 'position_x', type => '0 <= int32', + desc => "The guide'sample points x-offset from left of image" }, + { name => 'position_y', type => '0 <= int32', + desc => "The guide'sample points y-offset from top of image" } + ); + + @outargs = ( + { name => 'sample_point', type => 'sample_point', + desc => 'The new sample point' } + ); + + %invoke = ( + code => <<'CODE' +{ + if (position_x <= gimp_image_get_width (image) && + position_y <= gimp_image_get_height (image)) + { + GimpSamplePoint *sp; + + sp = gimp_image_add_sample_point_at_pos (image, position_x, position_y, + TRUE); + sample_point = gimp_aux_item_get_ID (GIMP_AUX_ITEM (sp)); + } + else + success = FALSE; +} +CODE + ); +} + +sub image_delete_sample_point { + $blurb = 'Deletes a sample point from an image.'; + + $help = <<'HELP'; +This procedure takes an image and a sample point ID as input and +removes the specified sample point from the specified image. +HELP + + &mitch_pdb_misc('2016', '2.10'); + + @inargs = ( + { name => 'image', type => 'image', + desc => 'The image' }, + { name => 'sample_point', type => 'sample_point', + desc => 'The ID of the sample point to be removed' } + ); + + %invoke = ( + code => <<'CODE' +{ + GimpSamplePoint *sp = gimp_pdb_image_get_sample_point (image, sample_point, + error); + + if (sp) + gimp_image_remove_sample_point (image, sp, TRUE); + else + success = FALSE; +} +CODE + ); +} + +sub image_find_next_sample_point { + $blurb = 'Find next sample point on an image.'; + + $help = <<'HELP'; +This procedure takes an image and a sample point ID as input and finds +the sample point ID of the successor of the given sample point ID in +the image's sample point list. If the supplied sample point ID is 0, +the procedure will return the first sample point. The procedure will +return 0 if given the final sample point ID as an argument or the +image has no sample points. +HELP + + &mitch_pdb_misc('2016', '2.10'); + + @inargs = ( + { name => 'image', type => 'image', + desc => 'The image' }, + { name => 'sample_point', type => 'sample_point', no_validate => 1, + desc => 'The ID of the current sample point (0 if first invocation)' } + ); + + @outargs = ( + { name => 'next_sample_point', type => 'sample_point', + desc => "The next sample point's ID" } + ); + + %invoke = ( + code => <<'CODE' +{ + GimpSamplePoint *sp = gimp_image_get_next_sample_point (image, sample_point, + &success); + + if (sp) + next_sample_point = gimp_aux_item_get_ID (GIMP_AUX_ITEM (sp)); + + if (! success) + g_set_error (error, GIMP_PDB_ERROR, GIMP_PDB_ERROR_INVALID_ARGUMENT, + _("Image '%s' (%d) does not contain sample point with ID %d"), + gimp_image_get_display_name (image), + gimp_image_get_ID (image), + sample_point); +} +CODE + ); +} + +sub image_get_sample_point_position { + $blurb = 'Get position of a sample point on an image.'; + + $help = <<'HELP'; +This procedure takes an image and a sample point ID as input and +returns the position of the sample point relative to the top and left +of the image. +HELP + + &mitch_pdb_misc('2016', '2.10'); + + @inargs = ( + { name => 'image', type => 'image', + desc => 'The image' }, + { name => 'sample_point', type => 'sample_point', + desc => 'The guide' } + ); + + @outargs = ( + { name => 'position_x', type => 'int32', + libdef => 'G_MININT', + desc => "The sample points's position relative to top of image" }, + { name => 'position_y', type => 'int32', + libdef => 'G_MININT', + desc => "The sample points's position relative to top of image" } + ); + + %invoke = ( + code => <<'CODE' +{ + GimpSamplePoint *sp = gimp_pdb_image_get_sample_point (image, sample_point, + error); + + if (sp) + gimp_sample_point_get_position (sp, &position_x, &position_y); + else + success = FALSE; +} +CODE + ); +} + + +@headers = qw("core/gimpsamplepoint.h" + "core/gimpimage-sample-points.h" + "gimppdb-utils.h" + "gimppdberror.h" + "gimp-intl.h"); + +@procs = qw(image_add_sample_point + image_delete_sample_point + image_find_next_sample_point + image_get_sample_point_position); + +%exports = (app => [@procs], lib => [@procs]); + +$desc = 'Image Sample Point procedures'; +$doc_title = 'gimpimagesamplepoints'; +$doc_short_desc = 'Functions for manipulating an image\'s sample points.'; +$doc_long_desc = 'Functions for manipulating an image\'s sample points.'; + +1; |