colors.h

/* colors.h */
/* $Id: colors.h,v 1.7 2005/09/28 10:00:49 vlad Exp $ */
#ifndef __colors_h
#define __colors_h

/***********************************************************************
 *             ÁàÕÔáâÒÐ ÔÛï àÐÑÞâë á æÒÕâÐÜØ Ø ßÐÛØâàÐÜØ.              *
 *          ZCP - Z module for dealing with colors & palettes          *
 *                                                                     *
 *                           Public part                               *
 ***********************************************************************/

#include <X11/Xlib.h>

#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */


#define ZCP_MAX_COLOR_DIST_ENV      "ZCPDISTANCE"

#define ZCP_ALL_COLORS_PAL      "Colors"

#define ZCP_COLORNAME_LEN       20

#define ZCP_PALETTENAME_LEN     20


void        zcp_init (Display* dpy);


unsigned long   zcp_color_pixel (const char* colorName);


unsigned long   zcp_rgb_pixel (float rgb[3]);


int     zcp_color_to_rgb (const char* colorName, float rgb[3]);


const char* zcp_rgb_to_color (float rgb[3]);


int     zcp_get_palette (const char* palName,
                 unsigned long** pixels);

int     zcp_list_colors (const char* palName,
                 char*** colorNames);

int     zcp_list_palette (char*** palList);


#ifdef __cplusplus
};
#endif /* __cplusplus */

#endif /* colors.h */