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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/>.
*/
#ifndef __GIMP_PERSPECTIVE_CLONE_H__
#define __GIMP_PERSPECTIVE_CLONE_H__
#include "gimpclone.h"
#define GIMP_TYPE_PERSPECTIVE_CLONE (gimp_perspective_clone_get_type ())
#define GIMP_PERSPECTIVE_CLONE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_PERSPECTIVE_CLONE, GimpPerspectiveClone))
#define GIMP_PERSPECTIVE_CLONE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_PERSPECTIVE_CLONE, GimpPerspectiveCloneClass))
#define GIMP_IS_PERSPECTIVE_CLONE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_PERSPECTIVE_CLONE))
#define GIMP_IS_PERSPECTIVE_CLONE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_PERSPECTIVE_CLONE))
#define GIMP_PERSPECTIVE_CLONE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_PERSPECTIVE_CLONE, GimpPerspectiveCloneClass))
typedef struct _GimpPerspectiveCloneClass GimpPerspectiveCloneClass;
struct _GimpPerspectiveClone
{
GimpClone parent_instance;
gdouble src_x_fv; /* source coords in front_view perspective */
gdouble src_y_fv;
gdouble dest_x_fv; /* destination coords in front_view perspective */
gdouble dest_y_fv;
GimpMatrix3 transform;
GimpMatrix3 transform_inv;
GeglNode *node;
GeglNode *crop;
GeglNode *transform_node;
GeglNode *dest_node;
};
struct _GimpPerspectiveCloneClass
{
GimpCloneClass parent_class;
};
void gimp_perspective_clone_register (Gimp *gimp,
GimpPaintRegisterCallback callback);
GType gimp_perspective_clone_get_type (void) G_GNUC_CONST;
void gimp_perspective_clone_set_transform (GimpPerspectiveClone *clone,
GimpMatrix3 *transform);
void gimp_perspective_clone_get_source_point (GimpPerspectiveClone *clone,
gdouble x,
gdouble y,
gdouble *newx,
gdouble *newy);
#endif /* __GIMP_PERSPECTIVE_CLONE_H__ */
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