gimp/libgimp/gimpregioniterator.h

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/* LIBGIMP - The GIMP Library
* Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
*
* gimpregioniterator.h
* Contains all kinds of miscellaneous routines factored out from different
* plug-ins. They stay here until their API has crystalized a bit and we can
* put them into the file where they belong (Maurits Rijk
* <lpeek.mrijk@consunet.nl> if you want to blame someone for this mess)
*
* This library is free software: you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
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*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see
* <http://www.gnu.org/licenses/>.
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*/
#ifndef __GIMP_REGION_ITERATOR_H__
#define __GIMP_REGION_ITERATOR_H__
G_BEGIN_DECLS
/* For information look into the C source or the html documentation */
typedef struct _GimpRgnIterator GimpRgnIterator;
typedef void (* GimpRgnFunc1) (const guchar *src,
gint bpp,
gpointer data);
typedef void (* GimpRgnFunc2) (const guchar *src,
guchar *dest,
gint bpp,
gpointer data);
typedef void (* GimpRgnFuncSrc) (gint x,
gint y,
const guchar *src,
gint bpp,
gpointer data);
typedef void (* GimpRgnFuncDest) (gint x,
gint y,
guchar *dest,
gint bpp,
gpointer data);
typedef void (* GimpRgnFuncSrcDest) (gint x,
gint y,
const guchar *src,
guchar *dest,
gint bpp,
gpointer data);
GimpRgnIterator * gimp_rgn_iterator_new (GimpDrawable *drawable,
GimpRunMode unused);
void gimp_rgn_iterator_free (GimpRgnIterator *iter);
void gimp_rgn_iterator_src (GimpRgnIterator *iter,
GimpRgnFuncSrc func,
gpointer data);
void gimp_rgn_iterator_dest (GimpRgnIterator *iter,
GimpRgnFuncDest func,
gpointer data);
void gimp_rgn_iterator_src_dest (GimpRgnIterator *iter,
GimpRgnFuncSrcDest func,
gpointer data);
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void gimp_rgn_iterate1 (GimpDrawable *drawable,
GimpRunMode unused,
GimpRgnFunc1 func,
gpointer data);
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void gimp_rgn_iterate2 (GimpDrawable *drawable,
GimpRunMode unused,
GimpRgnFunc2 func,
gpointer data);
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G_END_DECLS
#endif /* __GIMP_REGION_ITERATOR_H__ */