gimp/libgimp/gimpregioniterator.h

90 lines
3.0 KiB
C

/* LIBGIMP - The GIMP Library
* Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
*
* gimpmisc.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
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* 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, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __GIMP_MISC_H__
#define __GIMP_MISC_H__
G_BEGIN_DECLS
/* For information look into the C source or the html documentation */
enum
{
PIXEL_WRAP,
PIXEL_SMEAR,
PIXEL_BLACK
};
typedef struct _GimpPixelFetcher GimpPixelFetcher;
GimpPixelFetcher * gimp_pixel_fetcher_new (GimpDrawable *drawable);
void gimp_pixel_fetcher_set_bg_color (GimpPixelFetcher *pf);
void gimp_pixel_fetcher_set_shadow (GimpPixelFetcher *pf,
gboolean shadow);
void gimp_pixel_fetcher_get_pixel (GimpPixelFetcher *pf,
gint x,
gint y,
guchar *pixel);
void gimp_pixel_fetcher_get_pixel2 (GimpPixelFetcher *pf,
gint x,
gint y,
gint wrapmode,
guchar *pixel);
void gimp_pixel_fetcher_put_pixel (GimpPixelFetcher *pf,
gint x,
gint y,
const guchar *pixel);
void gimp_pixel_fetcher_destroy (GimpPixelFetcher *pf);
void gimp_get_bg_guchar (GimpDrawable *drawable,
gboolean transparent,
guchar *bg);
typedef void (* GimpRgnFunc1) (const guchar *src,
gint bpp,
gpointer data);
typedef void (* GimpRgnFunc2) (const guchar *src,
guchar *dest,
gint bpp,
gpointer data);
void gimp_rgn_iterate1 (GimpDrawable *drawable,
GimpRunMode run_mode,
GimpRgnFunc1 func,
gpointer data);
void gimp_rgn_iterate2 (GimpDrawable *drawable,
GimpRunMode run_mode,
GimpRgnFunc2 func,
gpointer data);
G_END_DECLS
#endif /* __GIMP_MISC_H__ */