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#ifndef __GDK_COLOR_H__
#define __GDK_COLOR_H__
#include <gdk/gdktypes.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/* The color type.
* A color consists of red, green and blue values in the
* range 0-65535 and a pixel value. The pixel value is highly
* dependent on the depth and colormap which this color will
* be used to draw into. Therefore, sharing colors between
* colormaps is a bad idea.
*/
struct _GdkColor
{
gulong pixel;
gushort red;
gushort green;
gushort blue;
};
/* The colormap type.
*/
struct _GdkColormap
{
gint size;
GdkColor *colors;
};
GdkColormap* gdk_colormap_new (GdkVisual *visual,
gint allocate);
GdkColormap* gdk_colormap_ref (GdkColormap *cmap);
void gdk_colormap_unref (GdkColormap *cmap);
GdkColormap* gdk_colormap_get_system (void);
gint gdk_colormap_get_system_size (void);
void gdk_colormap_change (GdkColormap *colormap,
gint ncolors);
gint gdk_colormap_alloc_colors (GdkColormap *colormap,
GdkColor *colors,
gint ncolors,
gboolean writeable,
gboolean best_match,
gboolean *success);
gboolean gdk_colormap_alloc_color (GdkColormap *colormap,
GdkColor *color,
gboolean writeable,
gboolean best_match);
void gdk_colormap_free_colors (GdkColormap *colormap,
GdkColor *colors,
gint ncolors);
GdkVisual *gdk_colormap_get_visual (GdkColormap *colormap);
GdkColor *gdk_color_copy (GdkColor *color);
void gdk_color_free (GdkColor *color);
gint gdk_color_parse (const gchar *spec,
GdkColor *color);
guint gdk_color_hash (const GdkColor *colora);
gint gdk_color_equal (const GdkColor *colora,
const GdkColor *colorb);
/* The following functions are deprecated */
void gdk_colors_store (GdkColormap *colormap,
GdkColor *colors,
gint ncolors);
gint gdk_colors_alloc (GdkColormap *colormap,
gint contiguous,
gulong *planes,
gint nplanes,
gulong *pixels,
gint npixels);
void gdk_colors_free (GdkColormap *colormap,
gulong *pixels,
gint npixels,
gulong planes);
gint gdk_color_white (GdkColormap *colormap,
GdkColor *color);
gint gdk_color_black (GdkColormap *colormap,
GdkColor *color);
gint gdk_color_alloc (GdkColormap *colormap,
GdkColor *color);
gint gdk_color_change (GdkColormap *colormap,
GdkColor *color);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __GDK_COLOR_H__ */
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