934 lines
33 KiB
Text
934 lines
33 KiB
Text
# GIMP - The GNU Image Manipulation Program
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# Copyright (C) 1995 Spencer Kimball and Peter Mattis
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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# "Perlized" from C source by Manish Singh <yosh@gimp.org>
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# Derived from old transform_tools by
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# Joao S. O. Bueno Calligaris <gwidion@mpc.com.br>
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# Drawable Transformations
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# shortcuts
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sub transform_invoke {
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my ($progress_text, $assemble_matrix, $check) = @_;
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my $success_check = 'gimp_pdb_item_is_attached (GIMP_ITEM (drawable), NULL,
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GIMP_PDB_ITEM_CONTENT |
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GIMP_PDB_ITEM_POSITION,
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error);';
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if ($check) {
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$success_check = "(gimp_pdb_item_is_attached (GIMP_ITEM (drawable), NULL,
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GIMP_PDB_ITEM_CONTENT |
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GIMP_PDB_ITEM_POSITION, error) && " . $check . ");";
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}
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%invoke = (
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code => <<"CODE"
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{
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gint x, y, width, height;
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success = $success_check
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if (success &&
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gimp_item_mask_intersect (GIMP_ITEM (drawable), &x, &y, &width, &height))
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{
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GimpMatrix3 matrix;
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gint off_x, off_y;
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gimp_item_get_offset (GIMP_ITEM (drawable), &off_x, &off_y);
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x += off_x;
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y += off_y;
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/* Assemble the transformation matrix */
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$assemble_matrix
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if (progress)
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gimp_progress_start (progress, FALSE, _(\"$progress_text\"));
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if (! gimp_viewable_get_children (GIMP_VIEWABLE (drawable)) &&
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! gimp_channel_is_empty (gimp_image_get_mask (gimp_item_get_image (GIMP_ITEM (drawable)))))
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{
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if (! gimp_drawable_transform_affine (drawable, context,
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&matrix, transform_direction,
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interpolation,
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clip_result, progress))
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{
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success = FALSE;
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}
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}
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else
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{
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gimp_item_transform (GIMP_ITEM (drawable), context, &matrix,
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transform_direction,
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interpolation,
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clip_result, progress);
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}
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if (progress)
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gimp_progress_end (progress);
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}
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}
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CODE
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)
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}
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sub transform_default_invoke {
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my ($progress_text, $assemble_matrix, $check) = @_;
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my $success_check = 'gimp_pdb_item_is_attached (GIMP_ITEM (drawable), NULL,
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GIMP_PDB_ITEM_CONTENT |
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GIMP_PDB_ITEM_POSITION, error);';
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if ($check) {
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$success_check = "(gimp_pdb_item_is_attached (GIMP_ITEM (drawable), NULL,
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GIMP_PDB_ITEM_CONTENT |
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GIMP_PDB_ITEM_POSITION, error) && " . $check . ");";
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}
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%invoke = (
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code => <<"CODE"
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{
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gint x, y, width, height;
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success = $success_check
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if (success &&
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gimp_item_mask_intersect (GIMP_ITEM (drawable), &x, &y, &width, &height))
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{
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GimpMatrix3 matrix;
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GimpInterpolationType interpolation_type = GIMP_INTERPOLATION_NONE;
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gint off_x, off_y;
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gimp_item_get_offset (GIMP_ITEM (drawable), &off_x, &off_y);
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x += off_x;
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y += off_y;
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/* Assemble the transformation matrix */
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$assemble_matrix
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if (interpolate)
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interpolation_type = gimp->config->interpolation_type;
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if (progress)
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gimp_progress_start (progress, FALSE, _(\"$progress_text\"));
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if (! gimp_viewable_get_children (GIMP_VIEWABLE (drawable)) &&
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! gimp_channel_is_empty (gimp_image_get_mask (gimp_item_get_image (GIMP_ITEM (drawable)))))
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{
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if (! gimp_drawable_transform_affine (drawable, context,
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&matrix, GIMP_TRANSFORM_FORWARD,
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interpolation_type,
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clip_result, progress))
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{
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success = FALSE;
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}
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}
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else
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{
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gimp_item_transform (GIMP_ITEM (drawable), context, &matrix,
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GIMP_TRANSFORM_FORWARD,
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interpolation_type,
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clip_result, progress);
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}
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if (progress)
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gimp_progress_end (progress);
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}
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}
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CODE
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)
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}
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# The defs
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sub drawable_transform_flip_simple {
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&std_pdb_deprecated('gimp-item-transform-flip-simple');
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&joao_pdb_misc('2004', '2.2');
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@inargs = (
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{ name => 'drawable', type => 'drawable',
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desc => 'The affected drawable' },
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{ name => 'flip_type',
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type => 'enum GimpOrientationType (no GIMP_ORIENTATION_UNKNOWN)',
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desc => 'Type of flip' },
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{ name => 'auto_center', type => 'boolean',
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desc => 'Whether to automatically position the axis in the selection center' },
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{ name => 'axis', type => 'float',
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desc => 'coord. of flip axis' },
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{ name => 'clip_result', type => 'boolean',
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desc => 'Whether to clip results' }
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);
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@outargs = (
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{ name => 'drawable', type => 'drawable', no_declare => 1,
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desc => 'The flipped drawable' }
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);
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%invoke = (
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code => <<'CODE'
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{
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gint x, y, width, height;
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success = gimp_pdb_item_is_attached (GIMP_ITEM (drawable), NULL,
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GIMP_PDB_ITEM_CONTENT |
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GIMP_PDB_ITEM_POSITION, error);
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if (success &&
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gimp_item_mask_intersect (GIMP_ITEM (drawable), &x, &y, &width, &height))
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{
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gimp_transform_get_flip_axis (x, y, width, height,
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flip_type, auto_center, &axis);
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if (! gimp_viewable_get_children (GIMP_VIEWABLE (drawable)) &&
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! gimp_channel_is_empty (gimp_image_get_mask (gimp_item_get_image (GIMP_ITEM (drawable)))))
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{
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if (! gimp_drawable_transform_flip (drawable, context,
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flip_type, axis, clip_result))
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{
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success = FALSE;
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}
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}
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else
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{
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gimp_item_flip (GIMP_ITEM (drawable), context,
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flip_type, axis, clip_result);
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}
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}
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}
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CODE
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);
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}
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sub drawable_transform_flip {
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&std_pdb_deprecated('gimp-item-transform-flip');
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&joao_pdb_misc('2004', '2.2');
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@inargs = (
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{ name => 'drawable', type => 'drawable',
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desc => 'The affected drawable' },
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{ name => 'x0', type => 'float',
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desc => 'horz. coord. of one end of axis' },
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{ name => 'y0', type => 'float',
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desc => 'vert. coord. of one end of axis' },
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{ name => 'x1', type => 'float',
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desc => 'horz. coord. of other end of axis' },
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{ name => 'y1', type => 'float',
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desc => 'vert. coord. of other end of axis' },
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{ name => 'transform_direction', type => 'enum GimpTransformDirection',
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desc => 'Direction of transformation' },
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{ name => 'interpolation', type => 'enum GimpInterpolationType',
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desc => 'Type of interpolation' },
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{ name => 'supersample', type => 'boolean', dead => 1,
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desc => 'This parameter is ignored' },
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{ name => 'recursion_level', type => '1 <= int32', dead => 1,
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desc => 'This parameter is ignored' },
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{ name => 'clip_result', type => 'boolean',
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desc => 'Whether to clip results' }
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);
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@outargs = (
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{ name => 'drawable', type => 'drawable', no_declare => 1,
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desc => 'The flipped drawable' }
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);
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transform_invoke ("Flipping", <<CODE);
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gimp_matrix3_identity (&matrix);
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gimp_transform_matrix_flip_free (&matrix,
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x0, y0, x1, y1);
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CODE
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}
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sub drawable_transform_flip_default {
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&std_pdb_deprecated('gimp-item-transform-flip');
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&joao_pdb_misc('2004', '2.2');
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@inargs = (
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{ name => 'drawable', type => 'drawable',
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desc => 'The affected drawable' },
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{ name => 'x0', type => 'float',
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desc => 'horz. coord. of one end of axis' },
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{ name => 'y0', type => 'float',
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desc => 'vert. coord. of one end of axis' },
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{ name => 'x1', type => 'float',
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desc => 'horz. coord. of other end of axis' },
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{ name => 'y1', type => 'float',
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desc => 'vert. coord. of other end of axis' },
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{ name => 'interpolate', type => 'boolean',
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desc => 'Whether to use interpolation and supersampling' },
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{ name => 'clip_result', type => 'boolean',
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desc => 'Whether to clip results' }
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);
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@outargs = (
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{ name => 'drawable', type => 'drawable', no_declare => 1,
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desc => 'The flipped drawable' }
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);
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transform_default_invoke ("Flipping", <<CODE);
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gimp_matrix3_identity (&matrix);
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gimp_transform_matrix_flip_free (&matrix,
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x0, y0, x1, y1);
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CODE
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}
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sub drawable_transform_perspective {
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&std_pdb_deprecated('gimp-item-transform-perspective');
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&joao_pdb_misc('2004', '2.2');
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@inargs = (
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{ name => 'drawable', type => 'drawable',
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desc => 'The affected drawable' },
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{ name => 'x0', type => 'float',
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desc => 'The new x coordinate of upper-left corner of original
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bounding box' },
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{ name => 'y0', type => 'float',
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desc => 'The new y coordinate of upper-left corner of original
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bounding box' },
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{ name => 'x1', type => 'float',
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desc => 'The new x coordinate of upper-right corner of original
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bounding box' },
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{ name => 'y1', type => 'float',
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desc => 'The new y coordinate of upper-right corner of original
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bounding box' },
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{ name => 'x2', type => 'float',
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desc => 'The new x coordinate of lower-left corner of original
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bounding box' },
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{ name => 'y2', type => 'float',
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desc => 'The new y coordinate of lower-left corner of original
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bounding box' },
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{ name => 'x3', type => 'float',
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desc => 'The new x coordinate of lower-right corner of original
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bounding box' },
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{ name => 'y3', type => 'float',
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desc => 'The new y coordinate of lower-right corner of original
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bounding box' },
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{ name => 'transform_direction', type => 'enum GimpTransformDirection',
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desc => 'Direction of transformation' },
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{ name => 'interpolation', type => 'enum GimpInterpolationType',
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desc => 'Type of interpolation' },
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{ name => 'supersample', type => 'boolean', dead => 1,
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desc => 'This parameter is ignored' },
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{ name => 'recursion_level', type => '1 <= int32', dead => 1,
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desc => 'This parameter is ignored' },
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{ name => 'clip_result', type => 'enum GimpTransformResize',
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desc => 'How to clip results' }
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);
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@outargs = (
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{ name => 'drawable', type => 'drawable', no_declare => 1,
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desc => 'The newly mapped drawable' }
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);
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transform_invoke ("Perspective", <<CODE);
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gimp_matrix3_identity (&matrix);
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gimp_transform_matrix_perspective (&matrix,
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x, y, width, height,
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x0, y0, x1, y1,
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x2, y2, x3, y3);
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CODE
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}
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sub drawable_transform_perspective_default {
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&std_pdb_deprecated('gimp-item-transform-perspective');
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&joao_pdb_misc('2004', '2.2');
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@inargs = (
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{ name => 'drawable', type => 'drawable',
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desc => 'The affected drawable' },
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{ name => 'x0', type => 'float',
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desc => 'The new x coordinate of upper-left corner of original
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bounding box' },
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{ name => 'y0', type => 'float',
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desc => 'The new y coordinate of upper-left corner of original
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bounding box' },
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{ name => 'x1', type => 'float',
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desc => 'The new x coordinate of upper-right corner of original
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bounding box' },
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{ name => 'y1', type => 'float',
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desc => 'The new y coordinate of upper-right corner of original
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bounding box' },
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{ name => 'x2', type => 'float',
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desc => 'The new x coordinate of lower-left corner of original
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bounding box' },
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{ name => 'y2', type => 'float',
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desc => 'The new y coordinate of lower-left corner of original
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bounding box' },
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{ name => 'x3', type => 'float',
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desc => 'The new x coordinate of lower-right corner of original
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bounding box' },
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{ name => 'y3', type => 'float',
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desc => 'The new y coordinate of lower-right corner of original
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bounding box' },
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{ name => 'interpolate', type => 'boolean',
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desc => 'Whether to use interpolation and supersampling' },
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{ name => 'clip_result', type => 'enum GimpTransformResize',
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desc => 'How to clip results' }
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);
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@outargs = (
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{ name => 'drawable', type => 'drawable', no_declare => 1,
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desc => 'The newly mapped drawable' }
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);
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transform_default_invoke ("Perspective", <<CODE);
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gimp_matrix3_identity (&matrix);
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gimp_transform_matrix_perspective (&matrix,
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x, y, width, height,
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x0, y0, x1, y1,
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x2, y2, x3, y3);
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CODE
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}
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sub drawable_transform_rotate_simple {
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&std_pdb_deprecated('gimp-item-transform-rotate-simple');
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&joao_pdb_misc('2004', '2.2');
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@inargs = (
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{ name => 'drawable', type => 'drawable',
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desc => 'The affected drawable' },
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{ name => 'rotate_type', type => 'enum GimpRotationType',
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desc => 'Type of rotation' },
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{ name => 'auto_center', type => 'boolean',
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desc => 'Whether to automatically rotate around the selection center' },
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{ name => 'center_x', type => 'int32',
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desc => 'The hor. coordinate of the center of rotation' },
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{ name => 'center_y', type => 'int32',
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desc => 'The vert. coordinate of the center of rotation' },
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{ name => 'clip_result', type => 'boolean',
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desc => 'Whether to clip results' }
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);
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@outargs = (
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{ name => 'drawable', type => 'drawable', no_declare => 1,
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desc => 'The rotated drawable' }
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);
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%invoke = (
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code => <<'CODE'
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{
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gint x, y, width, height;
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success = gimp_pdb_item_is_attached (GIMP_ITEM (drawable), NULL,
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GIMP_PDB_ITEM_CONTENT |
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GIMP_PDB_ITEM_POSITION, error);
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if (success &&
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gimp_item_mask_intersect (GIMP_ITEM (drawable), &x, &y, &width, &height))
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{
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gdouble cx = center_x;
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gdouble cy = center_y;
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gimp_transform_get_rotate_center (x, y, width, height,
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auto_center, &cx, &cy);
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if (! gimp_viewable_get_children (GIMP_VIEWABLE (drawable)) &&
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! gimp_channel_is_empty (gimp_image_get_mask (gimp_item_get_image (GIMP_ITEM (drawable)))))
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{
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if (! gimp_drawable_transform_rotate (drawable, context,
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rotate_type, cx, cy,
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clip_result))
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{
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success = FALSE;
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}
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}
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else
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{
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gimp_item_rotate (GIMP_ITEM (drawable), context,
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rotate_type, cx, cy,
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clip_result);
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}
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}
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}
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CODE
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);
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}
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sub drawable_transform_rotate {
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&std_pdb_deprecated('gimp-item-transform-rotate');
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&joao_pdb_misc('2004', '2.2');
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@inargs = (
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{ name => 'drawable', type => 'drawable',
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desc => 'The affected drawable' },
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{ name => 'angle', type => 'float',
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desc => 'The angle of rotation (radians)' },
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{ name => 'auto_center', type => 'boolean',
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desc => 'Whether to automatically rotate around the selection center' },
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{ name => 'center_x', type => 'int32',
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desc => 'The hor. coordinate of the center of rotation' },
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{ name => 'center_y', type => 'int32',
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desc => 'The vert. coordinate of the center of rotation' },
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{ name => 'transform_direction', type => 'enum GimpTransformDirection',
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desc => 'Direction of transformation' },
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{ name => 'interpolation', type => 'enum GimpInterpolationType',
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desc => 'Type of interpolation' },
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{ name => 'supersample', type => 'boolean', dead => 1,
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desc => 'This parameter is ignored' },
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{ name => 'recursion_level', type => '1 <= int32', dead => 1,
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desc => 'This parameter is ignored' },
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{ name => 'clip_result', type => 'enum GimpTransformResize',
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desc => 'How to clip results' }
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);
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@outargs = (
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{ name => 'drawable', type => 'drawable', no_declare => 1,
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desc => 'The rotated drawable' }
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);
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transform_invoke ("Rotating", <<CODE);
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gimp_matrix3_identity (&matrix);
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if (auto_center)
|
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gimp_transform_matrix_rotate_rect (&matrix,
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x, y, width, height, angle);
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|
else
|
|
gimp_transform_matrix_rotate_center (&matrix,
|
|
center_x, center_y, angle);
|
|
CODE
|
|
}
|
|
|
|
|
|
sub drawable_transform_rotate_default {
|
|
&std_pdb_deprecated('gimp-item-transform-rotate');
|
|
&joao_pdb_misc('2004', '2.2');
|
|
|
|
@inargs = (
|
|
{ name => 'drawable', type => 'drawable',
|
|
desc => 'The affected drawable' },
|
|
{ name => 'angle', type => 'float',
|
|
desc => 'The angle of rotation (radians)' },
|
|
{ name => 'auto_center', type => 'boolean',
|
|
desc => 'Whether to automatically rotate around the selection center' },
|
|
{ name => 'center_x', type => 'int32',
|
|
desc => 'The hor. coordinate of the center of rotation' },
|
|
{ name => 'center_y', type => 'int32',
|
|
desc => 'The vert. coordinate of the center of rotation' },
|
|
{ name => 'interpolate', type => 'boolean',
|
|
desc => 'Whether to use interpolation and supersampling' },
|
|
{ name => 'clip_result', type => 'enum GimpTransformResize',
|
|
desc => 'How to clip results' }
|
|
);
|
|
|
|
@outargs = (
|
|
{ name => 'drawable', type => 'drawable', no_declare => 1,
|
|
desc => 'The rotated drawable' }
|
|
);
|
|
|
|
transform_default_invoke ("Rotating", <<CODE);
|
|
gimp_matrix3_identity (&matrix);
|
|
if (auto_center)
|
|
gimp_transform_matrix_rotate_rect (&matrix,
|
|
x, y, width, height, angle);
|
|
else
|
|
gimp_transform_matrix_rotate_center (&matrix,
|
|
center_x, center_y, angle);
|
|
CODE
|
|
}
|
|
|
|
|
|
sub drawable_transform_scale {
|
|
&std_pdb_deprecated('gimp-item-transform-scale');
|
|
&joao_pdb_misc('2004', '2.2');
|
|
|
|
@inargs = (
|
|
{ name => 'drawable', type => 'drawable',
|
|
desc => 'The affected drawable' },
|
|
{ name => 'x0', type => 'float',
|
|
desc => 'The new x coordinate of the upper-left corner of the
|
|
scaled region' },
|
|
{ name => 'y0', type => 'float',
|
|
desc => 'The new y coordinate of the upper-left corner of the
|
|
scaled region' },
|
|
{ name => 'x1', type => 'float',
|
|
desc => 'The new x coordinate of the lower-right corner of the
|
|
scaled region' },
|
|
{ name => 'y1', type => 'float',
|
|
desc => 'The new y coordinate of the lower-right corner of the
|
|
scaled region' },
|
|
{ name => 'transform_direction', type => 'enum GimpTransformDirection',
|
|
desc => 'Direction of transformation' },
|
|
{ name => 'interpolation', type => 'enum GimpInterpolationType',
|
|
desc => 'Type of interpolation' },
|
|
{ name => 'supersample', type => 'boolean', dead => 1,
|
|
desc => 'This parameter is ignored' },
|
|
{ name => 'recursion_level', type => '1 <= int32', dead => 1,
|
|
desc => 'This parameter is ignored' },
|
|
{ name => 'clip_result', type => 'enum GimpTransformResize',
|
|
desc => 'How to clip results' }
|
|
);
|
|
|
|
@outargs = (
|
|
{ name => 'drawable', type => 'drawable', no_declare => 1,
|
|
desc => 'The scaled drawable' }
|
|
);
|
|
|
|
transform_invoke ("Scaling", <<CODE, 'x0 < x1 && y0 < y1');
|
|
gimp_matrix3_identity (&matrix);
|
|
gimp_transform_matrix_scale (&matrix,
|
|
x, y, width, height,
|
|
x0, y0, x1 - x0, y1 - y0);
|
|
CODE
|
|
}
|
|
|
|
|
|
sub drawable_transform_scale_default {
|
|
&std_pdb_deprecated('gimp-item-transform-scale');
|
|
&joao_pdb_misc('2004', '2.2');
|
|
|
|
@inargs = (
|
|
{ name => 'drawable', type => 'drawable',
|
|
desc => 'The affected drawable' },
|
|
{ name => 'x0', type => 'float',
|
|
desc => 'The new x coordinate of the upper-left corner of the
|
|
scaled region' },
|
|
{ name => 'y0', type => 'float',
|
|
desc => 'The new y coordinate of the upper-left corner of the
|
|
scaled region' },
|
|
{ name => 'x1', type => 'float',
|
|
desc => 'The new x coordinate of the lower-right corner of the
|
|
scaled region' },
|
|
{ name => 'y1', type => 'float',
|
|
desc => 'The new y coordinate of the lower-right corner of the
|
|
scaled region' },
|
|
{ name => 'interpolate', type => 'boolean',
|
|
desc => 'Whether to use interpolation and supersampling' },
|
|
{ name => 'clip_result', type => 'enum GimpTransformResize',
|
|
desc => 'How to clip results' }
|
|
);
|
|
|
|
@outargs = (
|
|
{ name => 'drawable', type => 'drawable', no_declare => 1,
|
|
desc => 'The scaled drawable' }
|
|
);
|
|
|
|
transform_default_invoke ("Scaling", <<CODE, 'x0 < x1 && y0 < y1');
|
|
gimp_matrix3_identity (&matrix);
|
|
gimp_transform_matrix_scale (&matrix,
|
|
x, y, width, height,
|
|
x0, y0, x1 - x0, y1 - y0);
|
|
CODE
|
|
}
|
|
|
|
|
|
sub drawable_transform_shear {
|
|
&std_pdb_deprecated('gimp-item-transform-shear');
|
|
&joao_pdb_misc('2004', '2.2');
|
|
|
|
@inargs = (
|
|
{ name => 'drawable', type => 'drawable',
|
|
desc => 'The affected drawable' },
|
|
{ name => 'shear_type',
|
|
type => 'enum GimpOrientationType (no GIMP_ORIENTATION_UNKNOWN)',
|
|
desc => 'Type of shear' },
|
|
{ name => 'magnitude', type => 'float',
|
|
desc => 'The magnitude of the shear' },
|
|
{ name => 'transform_direction', type => 'enum GimpTransformDirection',
|
|
desc => 'Direction of transformation' },
|
|
{ name => 'interpolation', type => 'enum GimpInterpolationType',
|
|
desc => 'Type of interpolation' },
|
|
{ name => 'supersample', type => 'boolean', dead => 1,
|
|
desc => 'This parameter is ignored' },
|
|
{ name => 'recursion_level', type => '1 <= int32', dead => 1,
|
|
desc => 'This parameter is ignored' },
|
|
{ name => 'clip_result', type => 'enum GimpTransformResize',
|
|
desc => 'How to clip results' }
|
|
);
|
|
|
|
@outargs = (
|
|
{ name => 'drawable', type => 'drawable', no_declare => 1,
|
|
desc => 'The sheared drawable' }
|
|
);
|
|
|
|
transform_invoke ("Shearing", <<CODE);
|
|
gimp_matrix3_identity (&matrix);
|
|
gimp_transform_matrix_shear (&matrix,
|
|
x, y, width, height,
|
|
shear_type, magnitude);
|
|
CODE
|
|
}
|
|
|
|
|
|
sub drawable_transform_shear_default {
|
|
&std_pdb_deprecated('gimp-item-transform-shear');
|
|
&joao_pdb_misc('2004', '2.2');
|
|
|
|
@inargs = (
|
|
{ name => 'drawable', type => 'drawable',
|
|
desc => 'The affected drawable' },
|
|
{ name => 'shear_type',
|
|
type => 'enum GimpOrientationType (no GIMP_ORIENTATION_UNKNOWN)',
|
|
desc => 'Type of shear' },
|
|
{ name => 'magnitude', type => 'float',
|
|
desc => 'The magnitude of the shear' },
|
|
{ name => 'interpolate', type => 'boolean',
|
|
desc => 'Whether to use interpolation and supersampling' },
|
|
{ name => 'clip_result', type => 'enum GimpTransformResize',
|
|
desc => 'How to clip results' }
|
|
);
|
|
|
|
@outargs = (
|
|
{ name => 'drawable', type => 'drawable', no_declare => 1,
|
|
desc => 'The sheared drawable' }
|
|
);
|
|
|
|
transform_default_invoke ("Shearing", <<CODE);
|
|
gimp_matrix3_identity (&matrix);
|
|
gimp_transform_matrix_shear (&matrix,
|
|
x, y, width, height,
|
|
shear_type, magnitude);
|
|
CODE
|
|
}
|
|
|
|
|
|
sub drawable_transform_2d {
|
|
&std_pdb_deprecated('gimp-item-transform-2d');
|
|
&joao_pdb_misc('2004', '2.2');
|
|
|
|
@inargs = (
|
|
{ name => 'drawable', type => 'drawable',
|
|
desc => 'The affected drawable' },
|
|
{ name => 'source_x', type => 'float',
|
|
desc => 'X coordinate of the transformation center' },
|
|
{ name => 'source_y', type => 'float',
|
|
desc => 'Y coordinate of the transformation center' },
|
|
{ name => 'scale_x', type => 'float',
|
|
desc => 'Amount to scale in x direction' },
|
|
{ name => 'scale_y', type => 'float',
|
|
desc => 'Amount to scale in y direction' },
|
|
{ name => 'angle', type => 'float',
|
|
desc => 'The angle of rotation (radians)' },
|
|
{ name => 'dest_x', type => 'float',
|
|
desc => 'X coordinate of where the center goes' },
|
|
{ name => 'dest_y', type => 'float',
|
|
desc => 'Y coordinate of where the center goes' },
|
|
{ name => 'transform_direction', type => 'enum GimpTransformDirection',
|
|
desc => 'Direction of transformation' },
|
|
{ name => 'interpolation', type => 'enum GimpInterpolationType',
|
|
desc => 'Type of interpolation' },
|
|
{ name => 'supersample', type => 'boolean', dead => 1,
|
|
desc => 'This parameter is ignored' },
|
|
{ name => 'recursion_level', type => '1 <= int32', dead => 1,
|
|
desc => 'This parameter is ignored' },
|
|
{ name => 'clip_result', type => 'enum GimpTransformResize',
|
|
desc => 'How to clip results' }
|
|
);
|
|
|
|
@outargs = (
|
|
{ name => 'drawable', type => 'drawable', no_declare => 1,
|
|
desc => 'The transformed drawable' }
|
|
);
|
|
|
|
transform_invoke ("2D Transform", <<CODE);
|
|
gimp_matrix3_identity (&matrix);
|
|
gimp_matrix3_translate (&matrix, -source_x, -source_y);
|
|
gimp_matrix3_scale (&matrix, scale_x, scale_y);
|
|
gimp_matrix3_rotate (&matrix, angle);
|
|
gimp_matrix3_translate (&matrix, dest_x, dest_y);
|
|
CODE
|
|
}
|
|
|
|
|
|
sub drawable_transform_2d_default {
|
|
&std_pdb_deprecated('gimp-item-transform-2d');
|
|
&joao_pdb_misc('2004', '2.2');
|
|
|
|
@inargs = (
|
|
{ name => 'drawable', type => 'drawable',
|
|
desc => 'The affected drawable' },
|
|
{ name => 'source_x', type => 'float',
|
|
desc => 'X coordinate of the transformation center' },
|
|
{ name => 'source_y', type => 'float',
|
|
desc => 'Y coordinate of the transformation center' },
|
|
{ name => 'scale_x', type => 'float',
|
|
desc => 'Amount to scale in x direction' },
|
|
{ name => 'scale_y', type => 'float',
|
|
desc => 'Amount to scale in y direction' },
|
|
{ name => 'angle', type => 'float',
|
|
desc => 'The angle of rotation (radians)' },
|
|
{ name => 'dest_x', type => 'float',
|
|
desc => 'X coordinate of where the center goes' },
|
|
{ name => 'dest_y', type => 'float',
|
|
desc => 'Y coordinate of where the center goes' },
|
|
{ name => 'interpolate', type => 'boolean',
|
|
desc => 'Whether to use interpolation and supersampling' },
|
|
{ name => 'clip_result', type => 'enum GimpTransformResize',
|
|
desc => 'How to clip results' }
|
|
);
|
|
|
|
@outargs = (
|
|
{ name => 'drawable', type => 'drawable', no_declare => 1,
|
|
desc => 'The transformed drawable' }
|
|
);
|
|
|
|
transform_default_invoke ("2D Transforming", <<CODE);
|
|
gimp_matrix3_identity (&matrix);
|
|
gimp_matrix3_translate (&matrix, -source_x, -source_y);
|
|
gimp_matrix3_scale (&matrix, scale_x, scale_y);
|
|
gimp_matrix3_rotate (&matrix, angle);
|
|
gimp_matrix3_translate (&matrix, dest_x, dest_y);
|
|
CODE
|
|
}
|
|
|
|
|
|
sub drawable_transform_matrix {
|
|
&std_pdb_deprecated('gimp-item-transform-matrix');
|
|
&joao_pdb_misc('2004', '2.2');
|
|
|
|
@inargs = (
|
|
{ name => 'drawable', type => 'drawable',
|
|
desc => 'The affected drawable' },
|
|
{ name => 'coeff_0_0', type => 'float',
|
|
desc => 'coefficient (0,0) of the transformation matrix' },
|
|
{ name => 'coeff_0_1', type => 'float',
|
|
desc => 'coefficient (0,1) of the transformation matrix' },
|
|
{ name => 'coeff_0_2', type => 'float',
|
|
desc => 'coefficient (0,2) of the transformation matrix' },
|
|
{ name => 'coeff_1_0', type => 'float',
|
|
desc => 'coefficient (1,0) of the transformation matrix' },
|
|
{ name => 'coeff_1_1', type => 'float',
|
|
desc => 'coefficient (1,1) of the transformation matrix' },
|
|
{ name => 'coeff_1_2', type => 'float',
|
|
desc => 'coefficient (1,2) of the transformation matrix' },
|
|
{ name => 'coeff_2_0', type => 'float',
|
|
desc => 'coefficient (2,0) of the transformation matrix' },
|
|
{ name => 'coeff_2_1', type => 'float',
|
|
desc => 'coefficient (2,1) of the transformation matrix' },
|
|
{ name => 'coeff_2_2', type => 'float',
|
|
desc => 'coefficient (2,2) of the transformation matrix' },
|
|
{ name => 'transform_direction', type => 'enum GimpTransformDirection',
|
|
desc => 'Direction of transformation' },
|
|
{ name => 'interpolation', type => 'enum GimpInterpolationType',
|
|
desc => 'Type of interpolation' },
|
|
{ name => 'supersample', type => 'boolean', dead => 1,
|
|
desc => 'This parameter is ignored' },
|
|
{ name => 'recursion_level', type => '1 <= int32', dead => 1,
|
|
desc => 'This parameter is ignored' },
|
|
{ name => 'clip_result', type => 'enum GimpTransformResize',
|
|
desc => 'How to clip results' }
|
|
);
|
|
|
|
@outargs = (
|
|
{ name => 'drawable', type => 'drawable', no_declare => 1,
|
|
desc => 'The transformed drawable' }
|
|
);
|
|
|
|
transform_invoke ("2D Transforming", <<CODE);
|
|
matrix.coeff[0][0] = coeff_0_0;
|
|
matrix.coeff[0][1] = coeff_0_1;
|
|
matrix.coeff[0][2] = coeff_0_2;
|
|
matrix.coeff[1][0] = coeff_1_0;
|
|
matrix.coeff[1][1] = coeff_1_1;
|
|
matrix.coeff[1][2] = coeff_1_2;
|
|
matrix.coeff[2][0] = coeff_2_0;
|
|
matrix.coeff[2][1] = coeff_2_1;
|
|
matrix.coeff[2][2] = coeff_2_2;
|
|
CODE
|
|
}
|
|
|
|
|
|
sub drawable_transform_matrix_default {
|
|
&std_pdb_deprecated('gimp-item-transform-matrix');
|
|
&joao_pdb_misc('2004', '2.2');
|
|
|
|
@inargs = (
|
|
{ name => 'drawable', type => 'drawable',
|
|
desc => 'The affected drawable' },
|
|
{ name => 'coeff_0_0', type => 'float',
|
|
desc => 'coefficient (0,0) of the transformation matrix' },
|
|
{ name => 'coeff_0_1', type => 'float',
|
|
desc => 'coefficient (0,1) of the transformation matrix' },
|
|
{ name => 'coeff_0_2', type => 'float',
|
|
desc => 'coefficient (0,2) of the transformation matrix' },
|
|
{ name => 'coeff_1_0', type => 'float',
|
|
desc => 'coefficient (1,0) of the transformation matrix' },
|
|
{ name => 'coeff_1_1', type => 'float',
|
|
desc => 'coefficient (1,1) of the transformation matrix' },
|
|
{ name => 'coeff_1_2', type => 'float',
|
|
desc => 'coefficient (1,2) of the transformation matrix' },
|
|
{ name => 'coeff_2_0', type => 'float',
|
|
desc => 'coefficient (2,0) of the transformation matrix' },
|
|
{ name => 'coeff_2_1', type => 'float',
|
|
desc => 'coefficient (2,1) of the transformation matrix' },
|
|
{ name => 'coeff_2_2', type => 'float',
|
|
desc => 'coefficient (2,2) of the transformation matrix' },
|
|
{ name => 'interpolate', type => 'boolean',
|
|
desc => 'Whether to use interpolation and supersampling' },
|
|
{ name => 'clip_result', type => 'enum GimpTransformResize',
|
|
desc => 'How to clip results' }
|
|
);
|
|
|
|
@outargs = (
|
|
{ name => 'drawable', type => 'drawable', no_declare => 1,
|
|
desc => 'The transformed drawable' }
|
|
);
|
|
|
|
transform_default_invoke ("2D Transforming", <<CODE);
|
|
matrix.coeff[0][0] = coeff_0_0;
|
|
matrix.coeff[0][1] = coeff_0_1;
|
|
matrix.coeff[0][2] = coeff_0_2;
|
|
matrix.coeff[1][0] = coeff_1_0;
|
|
matrix.coeff[1][1] = coeff_1_1;
|
|
matrix.coeff[1][2] = coeff_1_2;
|
|
matrix.coeff[2][0] = coeff_2_0;
|
|
matrix.coeff[2][1] = coeff_2_1;
|
|
matrix.coeff[2][2] = coeff_2_2;
|
|
CODE
|
|
}
|
|
|
|
|
|
@headers = qw("libgimpmath/gimpmath.h"
|
|
"config/gimpcoreconfig.h"
|
|
"core/gimp.h"
|
|
"core/gimp-transform-utils.h"
|
|
"core/gimpchannel.h"
|
|
"core/gimpimage.h"
|
|
"core/gimpdrawable.h"
|
|
"core/gimpdrawable-transform.h"
|
|
"core/gimpprogress.h"
|
|
"gimppdb-utils.h"
|
|
"gimp-intl.h");
|
|
|
|
@procs = qw(drawable_transform_flip_simple
|
|
drawable_transform_flip
|
|
drawable_transform_flip_default
|
|
drawable_transform_perspective
|
|
drawable_transform_perspective_default
|
|
drawable_transform_rotate_simple
|
|
drawable_transform_rotate
|
|
drawable_transform_rotate_default
|
|
drawable_transform_scale
|
|
drawable_transform_scale_default
|
|
drawable_transform_shear
|
|
drawable_transform_shear_default
|
|
drawable_transform_2d
|
|
drawable_transform_2d_default
|
|
drawable_transform_matrix
|
|
drawable_transform_matrix_default);
|
|
|
|
%exports = (app => [@procs], lib => [@procs]);
|
|
|
|
$desc = 'Transformation procedures';
|
|
$doc_title = 'gimpdrawabletransform';
|
|
$doc_short_desc = 'Functions to perform transformatrions on drawables.';
|
|
$doc_long_desc = 'Functions to perform transformatrions on drawables.';
|
|
|
|
1;
|