mirror of https://github.com/GNOME/gimp.git
50 lines
1.8 KiB
C
50 lines
1.8 KiB
C
/* The GIMP -- an 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 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.
|
|
*/
|
|
|
|
#ifndef __IMAGE_MAP_H__
|
|
#define __IMAGE_MAP_H__
|
|
|
|
|
|
typedef void (* ImageMapApplyFunc) (PixelRegion *srcPR,
|
|
PixelRegion *destPR,
|
|
gpointer data);
|
|
|
|
|
|
/* Image Map functions */
|
|
|
|
/* Successive image map apply functions can be called, but eventually
|
|
* MUST be followed with an image_map_commit or an image_map_abort call
|
|
* The image map is no longer valid after a call to commit or abort.
|
|
*/
|
|
|
|
|
|
ImageMap * image_map_create (GimpDisplay *gdisp,
|
|
GimpDrawable *drawable);
|
|
void image_map_apply (ImageMap *image_map,
|
|
ImageMapApplyFunc apply_func,
|
|
gpointer apply_data);
|
|
void image_map_commit (ImageMap *image_map);
|
|
void image_map_clear (ImageMap *image_map);
|
|
void image_map_abort (ImageMap *image_map);
|
|
guchar * image_map_get_color_at (ImageMap *image_map,
|
|
gint x,
|
|
gint y);
|
|
|
|
|
|
#endif /* __IMAGE_MAP_H__ */
|