gimp/app/pdb/transform_tools_cmds.c

794 lines
36 KiB
C

/* GIMP - The GNU Image Manipulation Program
* Copyright (C) 1995-2003 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 2 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, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* NOTE: This file is auto-generated by pdbgen.pl. */
#include "config.h"
#include <glib-object.h>
#include "libgimpmath/gimpmath.h"
#include "pdb-types.h"
#include "gimppdb.h"
#include "gimpprocedure.h"
#include "core/gimpparamspecs.h"
#include "config/gimpcoreconfig.h"
#include "core/gimp-transform-utils.h"
#include "core/gimp.h"
#include "core/gimpdrawable-transform.h"
#include "core/gimpdrawable.h"
#include "core/gimpimage.h"
#include "core/gimpprogress.h"
#include "gimp-intl.h"
#include "internal_procs.h"
static GValueArray *
flip_invoker (GimpProcedure *procedure,
Gimp *gimp,
GimpContext *context,
GimpProgress *progress,
const GValueArray *args)
{
gboolean success = TRUE;
GValueArray *return_vals;
GimpDrawable *drawable;
gint32 flip_type;
drawable = gimp_value_get_drawable (&args->values[0], gimp);
flip_type = g_value_get_enum (&args->values[1]);
if (success)
{
gint x, y, width, height;
success = gimp_item_is_attached (GIMP_ITEM (drawable));
if (success &&
gimp_drawable_mask_intersect (drawable, &x, &y, &width, &height))
{
success = gimp_drawable_transform_flip (drawable, context,
flip_type, TRUE, 0.0, FALSE);
}
}
return_vals = gimp_procedure_get_return_values (procedure, success);
if (success)
gimp_value_set_drawable (&return_vals->values[1], drawable);
return return_vals;
}
static GValueArray *
perspective_invoker (GimpProcedure *procedure,
Gimp *gimp,
GimpContext *context,
GimpProgress *progress,
const GValueArray *args)
{
gboolean success = TRUE;
GValueArray *return_vals;
GimpDrawable *drawable;
gboolean interpolation;
gdouble x0;
gdouble y0;
gdouble x1;
gdouble y1;
gdouble x2;
gdouble y2;
gdouble x3;
gdouble y3;
drawable = gimp_value_get_drawable (&args->values[0], gimp);
interpolation = g_value_get_boolean (&args->values[1]);
x0 = g_value_get_double (&args->values[2]);
y0 = g_value_get_double (&args->values[3]);
x1 = g_value_get_double (&args->values[4]);
y1 = g_value_get_double (&args->values[5]);
x2 = g_value_get_double (&args->values[6]);
y2 = g_value_get_double (&args->values[7]);
x3 = g_value_get_double (&args->values[8]);
y3 = g_value_get_double (&args->values[9]);
if (success)
{
gint x, y, width, height;
success = gimp_item_is_attached (GIMP_ITEM (drawable));
if (success &&
gimp_drawable_mask_intersect (drawable, &x, &y, &width, &height))
{
GimpMatrix3 matrix;
GimpInterpolationType interpolation_type = GIMP_INTERPOLATION_NONE;
gint off_x, off_y;
gimp_item_offsets (GIMP_ITEM (drawable), &off_x, &off_y);
x += off_x;
y += off_y;
/* Assemble the transformation matrix */
gimp_matrix3_identity (&matrix);
gimp_transform_matrix_perspective (&matrix,
x, y, width, height,
x0, y0, x1, y1,
x2, y2, x3, y3);
if (interpolation)
interpolation_type = gimp->config->interpolation_type;
if (progress)
gimp_progress_start (progress, _("Perspective"), FALSE);
/* Perspective the selection */
success = gimp_drawable_transform_affine (drawable, context,
&matrix,
GIMP_TRANSFORM_FORWARD,
interpolation_type, TRUE, 3,
FALSE, progress);
if (progress)
gimp_progress_end (progress);
}
}
return_vals = gimp_procedure_get_return_values (procedure, success);
if (success)
gimp_value_set_drawable (&return_vals->values[1], drawable);
return return_vals;
}
static GValueArray *
rotate_invoker (GimpProcedure *procedure,
Gimp *gimp,
GimpContext *context,
GimpProgress *progress,
const GValueArray *args)
{
gboolean success = TRUE;
GValueArray *return_vals;
GimpDrawable *drawable;
gboolean interpolation;
gdouble angle;
drawable = gimp_value_get_drawable (&args->values[0], gimp);
interpolation = g_value_get_boolean (&args->values[1]);
angle = g_value_get_double (&args->values[2]);
if (success)
{
gint x, y, width, height;
success = gimp_item_is_attached (GIMP_ITEM (drawable));
if (success &&
gimp_drawable_mask_intersect (drawable, &x, &y, &width, &height))
{
GimpMatrix3 matrix;
GimpInterpolationType interpolation_type = GIMP_INTERPOLATION_NONE;
gint off_x, off_y;
gimp_item_offsets (GIMP_ITEM (drawable), &off_x, &off_y);
x += off_x;
y += off_y;
/* Assemble the transformation matrix */
gimp_matrix3_identity (&matrix);
gimp_transform_matrix_rotate_rect (&matrix,
x, y, width, height,
angle);
if (interpolation)
interpolation_type = gimp->config->interpolation_type;
if (progress)
gimp_progress_start (progress, _("Rotating"), FALSE);
/* Rotate the selection */
success = gimp_drawable_transform_affine (drawable, context,
&matrix,
GIMP_TRANSFORM_FORWARD,
interpolation_type, FALSE, 3,
FALSE, progress);
if (progress)
gimp_progress_end (progress);
}
}
return_vals = gimp_procedure_get_return_values (procedure, success);
if (success)
gimp_value_set_drawable (&return_vals->values[1], drawable);
return return_vals;
}
static GValueArray *
scale_invoker (GimpProcedure *procedure,
Gimp *gimp,
GimpContext *context,
GimpProgress *progress,
const GValueArray *args)
{
gboolean success = TRUE;
GValueArray *return_vals;
GimpDrawable *drawable;
gboolean interpolation;
gdouble x0;
gdouble y0;
gdouble x1;
gdouble y1;
drawable = gimp_value_get_drawable (&args->values[0], gimp);
interpolation = g_value_get_boolean (&args->values[1]);
x0 = g_value_get_double (&args->values[2]);
y0 = g_value_get_double (&args->values[3]);
x1 = g_value_get_double (&args->values[4]);
y1 = g_value_get_double (&args->values[5]);
if (success)
{
gint x, y, width, height;
success = (gimp_item_is_attached (GIMP_ITEM (drawable)) &&
x0 < x1 && y0 < y1);
if (success &&
gimp_drawable_mask_intersect (drawable, &x, &y, &width, &height))
{
GimpMatrix3 matrix;
GimpInterpolationType interpolation_type = GIMP_INTERPOLATION_NONE;
gint off_x, off_y;
gimp_item_offsets (GIMP_ITEM (drawable), &off_x, &off_y);
x += off_x;
y += off_y;
/* Assemble the transformation matrix */
gimp_matrix3_identity (&matrix);
gimp_transform_matrix_scale (&matrix,
x, y, width, height,
x0, y0, x1 - x0, y1 - y0);
if (interpolation)
interpolation_type = gimp->config->interpolation_type;
if (progress)
gimp_progress_start (progress, _("Scaling"), FALSE);
/* Scale the selection */
success = gimp_drawable_transform_affine (drawable, context,
&matrix,
GIMP_TRANSFORM_FORWARD,
interpolation_type, TRUE, 3,
FALSE, progress);
if (progress)
gimp_progress_end (progress);
}
}
return_vals = gimp_procedure_get_return_values (procedure, success);
if (success)
gimp_value_set_drawable (&return_vals->values[1], drawable);
return return_vals;
}
static GValueArray *
shear_invoker (GimpProcedure *procedure,
Gimp *gimp,
GimpContext *context,
GimpProgress *progress,
const GValueArray *args)
{
gboolean success = TRUE;
GValueArray *return_vals;
GimpDrawable *drawable;
gboolean interpolation;
gint32 shear_type;
gdouble magnitude;
drawable = gimp_value_get_drawable (&args->values[0], gimp);
interpolation = g_value_get_boolean (&args->values[1]);
shear_type = g_value_get_enum (&args->values[2]);
magnitude = g_value_get_double (&args->values[3]);
if (success)
{
gint x, y, width, height;
success = gimp_item_is_attached (GIMP_ITEM (drawable));
if (success &&
gimp_drawable_mask_intersect (drawable, &x, &y, &width, &height))
{
GimpMatrix3 matrix;
GimpInterpolationType interpolation_type = GIMP_INTERPOLATION_NONE;
gint off_x, off_y;
gimp_item_offsets (GIMP_ITEM (drawable), &off_x, &off_y);
x += off_x;
y += off_y;
/* Assemble the transformation matrix */
gimp_matrix3_identity (&matrix);
gimp_transform_matrix_shear (&matrix,
x, y, width, height,
shear_type, magnitude);
if (interpolation)
interpolation_type = gimp->config->interpolation_type;
if (progress)
gimp_progress_start (progress, _("Shearing"), FALSE);
/* Shear the selection */
success = gimp_drawable_transform_affine (drawable, context,
&matrix,
GIMP_TRANSFORM_FORWARD,
interpolation_type, FALSE, 3,
FALSE, progress);
if (progress)
gimp_progress_end (progress);
}
}
return_vals = gimp_procedure_get_return_values (procedure, success);
if (success)
gimp_value_set_drawable (&return_vals->values[1], drawable);
return return_vals;
}
static GValueArray *
transform_2d_invoker (GimpProcedure *procedure,
Gimp *gimp,
GimpContext *context,
GimpProgress *progress,
const GValueArray *args)
{
gboolean success = TRUE;
GValueArray *return_vals;
GimpDrawable *drawable;
gboolean interpolation;
gdouble source_x;
gdouble source_y;
gdouble scale_x;
gdouble scale_y;
gdouble angle;
gdouble dest_x;
gdouble dest_y;
drawable = gimp_value_get_drawable (&args->values[0], gimp);
interpolation = g_value_get_boolean (&args->values[1]);
source_x = g_value_get_double (&args->values[2]);
source_y = g_value_get_double (&args->values[3]);
scale_x = g_value_get_double (&args->values[4]);
scale_y = g_value_get_double (&args->values[5]);
angle = g_value_get_double (&args->values[6]);
dest_x = g_value_get_double (&args->values[7]);
dest_y = g_value_get_double (&args->values[8]);
if (success)
{
gint x, y, width, height;
success = gimp_item_is_attached (GIMP_ITEM (drawable));
if (success &&
gimp_drawable_mask_intersect (drawable, &x, &y, &width, &height))
{
GimpMatrix3 matrix;
GimpInterpolationType interpolation_type = GIMP_INTERPOLATION_NONE;
/* Assemble the transformation matrix */
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);
if (interpolation)
interpolation_type = gimp->config->interpolation_type;
if (progress)
gimp_progress_start (progress, _("2D Transform"), FALSE);
/* Transform the selection */
success = gimp_drawable_transform_affine (drawable, context,
&matrix, GIMP_TRANSFORM_FORWARD,
interpolation_type, TRUE, 3,
FALSE, progress);
if (progress)
gimp_progress_end (progress);
}
}
return_vals = gimp_procedure_get_return_values (procedure, success);
if (success)
gimp_value_set_drawable (&return_vals->values[1], drawable);
return return_vals;
}
void
register_transform_tools_procs (GimpPDB *pdb)
{
GimpProcedure *procedure;
/*
* gimp-flip
*/
procedure = gimp_procedure_new (flip_invoker);
gimp_object_set_static_name (GIMP_OBJECT (procedure), "gimp-flip");
gimp_procedure_set_static_strings (procedure,
"gimp-flip",
"This procedure is deprecated! Use 'gimp-drawable-transform-flip-simple' instead.",
"This procedure is deprecated! Use 'gimp-drawable-transform-flip-simple' instead.",
"",
"",
"",
"gimp-drawable-transform-flip-simple");
gimp_procedure_add_argument (procedure,
gimp_param_spec_drawable_id ("drawable",
"drawable",
"The affected drawable",
pdb->gimp, FALSE,
GIMP_PARAM_READWRITE));
gimp_procedure_add_argument (procedure,
gimp_param_spec_enum ("flip-type",
"flip type",
"Type of flip",
GIMP_TYPE_ORIENTATION_TYPE,
GIMP_ORIENTATION_HORIZONTAL,
GIMP_PARAM_READWRITE));
gimp_param_spec_enum_exclude_value (GIMP_PARAM_SPEC_ENUM (procedure->args[1]),
GIMP_ORIENTATION_UNKNOWN);
gimp_procedure_add_return_value (procedure,
gimp_param_spec_drawable_id ("drawable",
"drawable",
"The flipped drawable",
pdb->gimp, FALSE,
GIMP_PARAM_READWRITE));
gimp_pdb_register_procedure (pdb, procedure);
g_object_unref (procedure);
/*
* gimp-perspective
*/
procedure = gimp_procedure_new (perspective_invoker);
gimp_object_set_static_name (GIMP_OBJECT (procedure), "gimp-perspective");
gimp_procedure_set_static_strings (procedure,
"gimp-perspective",
"This procedure is deprecated! Use 'gimp-drawable-transform-perspective-default' instead.",
"This procedure is deprecated! Use 'gimp-drawable-transform-perspective-default' instead.",
"",
"",
"",
"gimp-drawable-transform-perspective-default");
gimp_procedure_add_argument (procedure,
gimp_param_spec_drawable_id ("drawable",
"drawable",
"The affected drawable",
pdb->gimp, FALSE,
GIMP_PARAM_READWRITE));
gimp_procedure_add_argument (procedure,
g_param_spec_boolean ("interpolation",
"interpolation",
"Whether to use interpolation",
FALSE,
GIMP_PARAM_READWRITE));
gimp_procedure_add_argument (procedure,
g_param_spec_double ("x0",
"x0",
"The new x coordinate of upper-left corner of original bounding box",
-G_MAXDOUBLE, G_MAXDOUBLE, 0,
GIMP_PARAM_READWRITE));
gimp_procedure_add_argument (procedure,
g_param_spec_double ("y0",
"y0",
"The new y coordinate of upper-left corner of original bounding box",
-G_MAXDOUBLE, G_MAXDOUBLE, 0,
GIMP_PARAM_READWRITE));
gimp_procedure_add_argument (procedure,
g_param_spec_double ("x1",
"x1",
"The new x coordinate of upper-right corner of original bounding box",
-G_MAXDOUBLE, G_MAXDOUBLE, 0,
GIMP_PARAM_READWRITE));
gimp_procedure_add_argument (procedure,
g_param_spec_double ("y1",
"y1",
"The new y coordinate of upper-right corner of original bounding box",
-G_MAXDOUBLE, G_MAXDOUBLE, 0,
GIMP_PARAM_READWRITE));
gimp_procedure_add_argument (procedure,
g_param_spec_double ("x2",
"x2",
"The new x coordinate of lower-left corner of original bounding box",
-G_MAXDOUBLE, G_MAXDOUBLE, 0,
GIMP_PARAM_READWRITE));
gimp_procedure_add_argument (procedure,
g_param_spec_double ("y2",
"y2",
"The new y coordinate of lower-left corner of original bounding box",
-G_MAXDOUBLE, G_MAXDOUBLE, 0,
GIMP_PARAM_READWRITE));
gimp_procedure_add_argument (procedure,
g_param_spec_double ("x3",
"x3",
"The new x coordinate of lower-right corner of original bounding box",
-G_MAXDOUBLE, G_MAXDOUBLE, 0,
GIMP_PARAM_READWRITE));
gimp_procedure_add_argument (procedure,
g_param_spec_double ("y3",
"y3",
"The new y coordinate of lower-right corner of original bounding box",
-G_MAXDOUBLE, G_MAXDOUBLE, 0,
GIMP_PARAM_READWRITE));
gimp_procedure_add_return_value (procedure,
gimp_param_spec_drawable_id ("drawable",
"drawable",
"The newly mapped drawable",
pdb->gimp, FALSE,
GIMP_PARAM_READWRITE));
gimp_pdb_register_procedure (pdb, procedure);
g_object_unref (procedure);
/*
* gimp-rotate
*/
procedure = gimp_procedure_new (rotate_invoker);
gimp_object_set_static_name (GIMP_OBJECT (procedure), "gimp-rotate");
gimp_procedure_set_static_strings (procedure,
"gimp-rotate",
"This procedure is deprecated! Use 'gimp-drawable-transform-rotate-default' instead.",
"This procedure is deprecated! Use 'gimp-drawable-transform-rotate-default' instead.",
"",
"",
"",
"gimp-drawable-transform-rotate-default");
gimp_procedure_add_argument (procedure,
gimp_param_spec_drawable_id ("drawable",
"drawable",
"The affected drawable",
pdb->gimp, FALSE,
GIMP_PARAM_READWRITE));
gimp_procedure_add_argument (procedure,
g_param_spec_boolean ("interpolation",
"interpolation",
"Whether to use interpolation",
FALSE,
GIMP_PARAM_READWRITE));
gimp_procedure_add_argument (procedure,
g_param_spec_double ("angle",
"angle",
"The angle of rotation (radians)",
-G_MAXDOUBLE, G_MAXDOUBLE, 0,
GIMP_PARAM_READWRITE));
gimp_procedure_add_return_value (procedure,
gimp_param_spec_drawable_id ("drawable",
"drawable",
"The rotated drawable",
pdb->gimp, FALSE,
GIMP_PARAM_READWRITE));
gimp_pdb_register_procedure (pdb, procedure);
g_object_unref (procedure);
/*
* gimp-scale
*/
procedure = gimp_procedure_new (scale_invoker);
gimp_object_set_static_name (GIMP_OBJECT (procedure), "gimp-scale");
gimp_procedure_set_static_strings (procedure,
"gimp-scale",
"This procedure is deprecated! Use 'gimp-drawable-transform-scale-default' instead.",
"This procedure is deprecated! Use 'gimp-drawable-transform-scale-default' instead.",
"",
"",
"",
"gimp-drawable-transform-scale-default");
gimp_procedure_add_argument (procedure,
gimp_param_spec_drawable_id ("drawable",
"drawable",
"The affected drawable",
pdb->gimp, FALSE,
GIMP_PARAM_READWRITE));
gimp_procedure_add_argument (procedure,
g_param_spec_boolean ("interpolation",
"interpolation",
"Whether to use interpolation",
FALSE,
GIMP_PARAM_READWRITE));
gimp_procedure_add_argument (procedure,
g_param_spec_double ("x0",
"x0",
"The new x coordinate of the upper-left corner of the scaled region",
-G_MAXDOUBLE, G_MAXDOUBLE, 0,
GIMP_PARAM_READWRITE));
gimp_procedure_add_argument (procedure,
g_param_spec_double ("y0",
"y0",
"The new y coordinate of the upper-left corner of the scaled region",
-G_MAXDOUBLE, G_MAXDOUBLE, 0,
GIMP_PARAM_READWRITE));
gimp_procedure_add_argument (procedure,
g_param_spec_double ("x1",
"x1",
"The new x coordinate of the lower-right corner of the scaled region",
-G_MAXDOUBLE, G_MAXDOUBLE, 0,
GIMP_PARAM_READWRITE));
gimp_procedure_add_argument (procedure,
g_param_spec_double ("y1",
"y1",
"The new y coordinate of the lower-right corner of the scaled region",
-G_MAXDOUBLE, G_MAXDOUBLE, 0,
GIMP_PARAM_READWRITE));
gimp_procedure_add_return_value (procedure,
gimp_param_spec_drawable_id ("drawable",
"drawable",
"The scaled drawable",
pdb->gimp, FALSE,
GIMP_PARAM_READWRITE));
gimp_pdb_register_procedure (pdb, procedure);
g_object_unref (procedure);
/*
* gimp-shear
*/
procedure = gimp_procedure_new (shear_invoker);
gimp_object_set_static_name (GIMP_OBJECT (procedure), "gimp-shear");
gimp_procedure_set_static_strings (procedure,
"gimp-shear",
"This procedure is deprecated! Use 'gimp-drawable-transform-shear-default' instead.",
"This procedure is deprecated! Use 'gimp-drawable-transform-shear-default' instead.",
"",
"",
"",
"gimp-drawable-transform-shear-default");
gimp_procedure_add_argument (procedure,
gimp_param_spec_drawable_id ("drawable",
"drawable",
"The affected drawable",
pdb->gimp, FALSE,
GIMP_PARAM_READWRITE));
gimp_procedure_add_argument (procedure,
g_param_spec_boolean ("interpolation",
"interpolation",
"Whether to use interpolation",
FALSE,
GIMP_PARAM_READWRITE));
gimp_procedure_add_argument (procedure,
gimp_param_spec_enum ("shear-type",
"shear type",
"Type of shear",
GIMP_TYPE_ORIENTATION_TYPE,
GIMP_ORIENTATION_HORIZONTAL,
GIMP_PARAM_READWRITE));
gimp_param_spec_enum_exclude_value (GIMP_PARAM_SPEC_ENUM (procedure->args[2]),
GIMP_ORIENTATION_UNKNOWN);
gimp_procedure_add_argument (procedure,
g_param_spec_double ("magnitude",
"magnitude",
"The magnitude of the shear",
-G_MAXDOUBLE, G_MAXDOUBLE, 0,
GIMP_PARAM_READWRITE));
gimp_procedure_add_return_value (procedure,
gimp_param_spec_drawable_id ("drawable",
"drawable",
"The sheared drawable",
pdb->gimp, FALSE,
GIMP_PARAM_READWRITE));
gimp_pdb_register_procedure (pdb, procedure);
g_object_unref (procedure);
/*
* gimp-transform-2d
*/
procedure = gimp_procedure_new (transform_2d_invoker);
gimp_object_set_static_name (GIMP_OBJECT (procedure), "gimp-transform-2d");
gimp_procedure_set_static_strings (procedure,
"gimp-transform-2d",
"This procedure is deprecated! Use 'gimp-drawable-transform-2d-default' instead.",
"This procedure is deprecated! Use 'gimp-drawable-transform-2d-default' instead.",
"",
"",
"",
"gimp-drawable-transform-2d-default");
gimp_procedure_add_argument (procedure,
gimp_param_spec_drawable_id ("drawable",
"drawable",
"The affected drawable",
pdb->gimp, FALSE,
GIMP_PARAM_READWRITE));
gimp_procedure_add_argument (procedure,
g_param_spec_boolean ("interpolation",
"interpolation",
"Whether to use interpolation",
FALSE,
GIMP_PARAM_READWRITE));
gimp_procedure_add_argument (procedure,
g_param_spec_double ("source-x",
"source x",
"X coordinate of the transformation center",
-G_MAXDOUBLE, G_MAXDOUBLE, 0,
GIMP_PARAM_READWRITE));
gimp_procedure_add_argument (procedure,
g_param_spec_double ("source-y",
"source y",
"Y coordinate of the transformation center",
-G_MAXDOUBLE, G_MAXDOUBLE, 0,
GIMP_PARAM_READWRITE));
gimp_procedure_add_argument (procedure,
g_param_spec_double ("scale-x",
"scale x",
"Amount to scale in x direction",
-G_MAXDOUBLE, G_MAXDOUBLE, 0,
GIMP_PARAM_READWRITE));
gimp_procedure_add_argument (procedure,
g_param_spec_double ("scale-y",
"scale y",
"Amount to scale in y direction",
-G_MAXDOUBLE, G_MAXDOUBLE, 0,
GIMP_PARAM_READWRITE));
gimp_procedure_add_argument (procedure,
g_param_spec_double ("angle",
"angle",
"The angle of rotation (radians)",
-G_MAXDOUBLE, G_MAXDOUBLE, 0,
GIMP_PARAM_READWRITE));
gimp_procedure_add_argument (procedure,
g_param_spec_double ("dest-x",
"dest x",
"X coordinate of where the centre goes",
-G_MAXDOUBLE, G_MAXDOUBLE, 0,
GIMP_PARAM_READWRITE));
gimp_procedure_add_argument (procedure,
g_param_spec_double ("dest-y",
"dest y",
"Y coordinate of where the centre goes",
-G_MAXDOUBLE, G_MAXDOUBLE, 0,
GIMP_PARAM_READWRITE));
gimp_procedure_add_return_value (procedure,
gimp_param_spec_drawable_id ("drawable",
"drawable",
"The transformed drawable",
pdb->gimp, FALSE,
GIMP_PARAM_READWRITE));
gimp_pdb_register_procedure (pdb, procedure);
g_object_unref (procedure);
}