1997-11-25 06:05:25 +08:00
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/* The GIMP -- an image manipulation program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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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 2 of the License, or
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* (at your option) any later version.
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*
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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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*
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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, write to the Free Software
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1998-04-13 13:44:11 +08:00
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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1997-11-25 06:05:25 +08:00
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*/
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2000-12-29 23:22:01 +08:00
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1997-11-25 06:05:25 +08:00
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#ifndef __IMAGE_MAP_H__
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#define __IMAGE_MAP_H__
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2001-08-17 22:27:31 +08:00
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typedef void (* ImageMapApplyFunc) (PixelRegion *srcPR,
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PixelRegion *destPR,
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gpointer data);
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1997-11-25 06:05:25 +08:00
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/* Image Map functions */
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/* Successive image map apply functions can be called, but eventually
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2001-08-17 22:27:31 +08:00
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* MUST be followed with an image_map_commit or an image_map_abort call
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* The image map is no longer valid after a call to commit or abort.
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1997-11-25 06:05:25 +08:00
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*/
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2001-08-17 22:27:31 +08:00
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2001-10-29 19:47:11 +08:00
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ImageMap * image_map_create (GimpDisplay *gdisp,
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2001-05-25 01:09:57 +08:00
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GimpDrawable *drawable);
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void image_map_apply (ImageMap *image_map,
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ImageMapApplyFunc apply_func,
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gpointer apply_data);
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void image_map_commit (ImageMap *image_map);
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void image_map_clear (ImageMap *image_map);
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void image_map_abort (ImageMap *image_map);
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guchar * image_map_get_color_at (ImageMap *image_map,
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gint x,
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gint y);
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2000-12-29 23:22:01 +08:00
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1997-11-25 06:05:25 +08:00
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#endif /* __IMAGE_MAP_H__ */
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