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- /* GTK - The GIMP Toolkit
- * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library 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
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library 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.
- */
-
- /*
- * Modified by the GTK+ Team and others 1997-1999. See the AUTHORS
- * file for a list of people on the GTK+ Team. See the ChangeLog
- * files for a list of changes. These files are distributed with
- * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
- */
-
- #ifndef __GDK_RGB_H__
- #define __GDK_RGB_H__
-
- #ifdef __cplusplus
- extern "C" {
- #endif /* __cplusplus */
-
- typedef struct _GdkRgbCmap GdkRgbCmap;
-
- struct _GdkRgbCmap {
- guint32 colors[256];
- guchar lut[256]; /* for 8-bit modes */
- };
-
- void
- gdk_rgb_init (void);
-
- gulong
- gdk_rgb_xpixel_from_rgb (guint32 rgb);
-
- void
- gdk_rgb_gc_set_foreground (GdkGC *gc, guint32 rgb);
-
- void
- gdk_rgb_gc_set_background (GdkGC *gc, guint32 rgb);
-
- typedef enum
- {
- GDK_RGB_DITHER_NONE,
- GDK_RGB_DITHER_NORMAL,
- GDK_RGB_DITHER_MAX
- } GdkRgbDither;
-
- void
- gdk_draw_rgb_image (GdkDrawable *drawable,
- GdkGC *gc,
- gint x,
- gint y,
- gint width,
- gint height,
- GdkRgbDither dith,
- guchar *rgb_buf,
- gint rowstride);
-
- void
- gdk_draw_rgb_image_dithalign (GdkDrawable *drawable,
- GdkGC *gc,
- gint x,
- gint y,
- gint width,
- gint height,
- GdkRgbDither dith,
- guchar *rgb_buf,
- gint rowstride,
- gint xdith,
- gint ydith);
-
- void
- gdk_draw_rgb_32_image (GdkDrawable *drawable,
- GdkGC *gc,
- gint x,
- gint y,
- gint width,
- gint height,
- GdkRgbDither dith,
- guchar *buf,
- gint rowstride);
-
- void
- gdk_draw_gray_image (GdkDrawable *drawable,
- GdkGC *gc,
- gint x,
- gint y,
- gint width,
- gint height,
- GdkRgbDither dith,
- guchar *buf,
- gint rowstride);
-
- GdkRgbCmap *
- gdk_rgb_cmap_new (guint32 *colors, gint n_colors);
-
- void
- gdk_rgb_cmap_free (GdkRgbCmap *cmap);
-
- void
- gdk_draw_indexed_image (GdkDrawable *drawable,
- GdkGC *gc,
- gint x,
- gint y,
- gint width,
- gint height,
- GdkRgbDither dith,
- guchar *buf,
- gint rowstride,
- GdkRgbCmap *cmap);
-
-
- /* Below are some functions which are primarily useful for debugging
- and experimentation. */
- gboolean
- gdk_rgb_ditherable (void);
-
- void
- gdk_rgb_set_verbose (gboolean verbose);
-
- /* experimental colormap stuff */
- void
- gdk_rgb_set_install (gboolean install);
-
- void
- gdk_rgb_set_min_colors (gint min_colors);
-
- GdkColormap *
- gdk_rgb_get_cmap (void);
-
- GdkVisual *
- gdk_rgb_get_visual (void);
-
- #ifdef __cplusplus
- }
- #endif /* __cplusplus */
-
-
- #endif /* __GDK_RGB_H__ */
-