* 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
+ * 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
- * Library General Public License for more details.
+ * Lesser General Public License for more details.
*
- * You should have received a copy of the GNU Library General Public
+ * 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.
*/
+
+/*
+ * Modified by the GTK+ Team and others 1997-2000. 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__
+#include <gdk/gdktypes.h>
+
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
struct _GdkRgbCmap {
guint32 colors[256];
- guchar lut[256]; /* for 8-bit modes */
-};
+ gint n_colors;
-void
-gdk_rgb_init (void);
+ /*< private >*/
+ GSList *info_list;
+};
-gulong
-gdk_rgb_xpixel_from_rgb (guint32 rgb);
+#ifndef GDK_DISABLE_DEPRECATED
+void gdk_rgb_init (void);
-void
-gdk_rgb_gc_set_foreground (GdkGC *gc, guint32 rgb);
+gulong gdk_rgb_xpixel_from_rgb (guint32 rgb) G_GNUC_CONST;
+void gdk_rgb_gc_set_foreground (GdkGC *gc,
+ guint32 rgb);
+void gdk_rgb_gc_set_background (GdkGC *gc,
+ guint32 rgb);
+#define gdk_rgb_get_cmap gdk_rgb_get_colormap
+#endif /* GDK_DISABLE_DEPRECATED */
-void
-gdk_rgb_gc_set_background (GdkGC *gc, guint32 rgb);
+void gdk_rgb_find_color (GdkColormap *colormap,
+ GdkColor *color);
typedef enum
{
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);
-
+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_rgb_32_image_dithalign (GdkDrawable *drawable,
+ GdkGC *gc,
+ gint x,
+ gint y,
+ gint width,
+ gint height,
+ GdkRgbDither dith,
+ guchar *buf,
+ gint rowstride,
+ gint xdith,
+ gint ydith);
+void gdk_draw_gray_image (GdkDrawable *drawable,
+ GdkGC *gc,
+ gint x,
+ gint y,
+ gint width,
+ gint height,
+ GdkRgbDither dith,
+ guchar *buf,
+ gint rowstride);
+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);
+GdkRgbCmap *gdk_rgb_cmap_new (guint32 *colors,
+ gint n_colors);
+void gdk_rgb_cmap_free (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);
+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);
+void gdk_rgb_set_install (gboolean install);
+void gdk_rgb_set_min_colors (gint min_colors);
-GdkVisual *
-gdk_rgb_get_visual (void);
+GdkColormap *gdk_rgb_get_colormap (void);
+GdkVisual * gdk_rgb_get_visual (void);
#ifdef __cplusplus
}
projects / ~andy / gtk / blobdiff