/*

 * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.

 *

 * Permission is hereby granted, free of charge, to any person obtaining a

 * copy of this software and associated documentation files (the "Software"),

 * to deal in the Software without restriction, including without limitation

 * the rights to use, copy, modify, merge, publish, distribute, sublicense,

 * and/or sell copies of the Software, and to permit persons to whom the

 * Software is furnished to do so, subject to the following conditions:

 *

 * The above copyright notice and this permission notice (including the next

 * paragraph) shall be included in all copies or substantial portions of the

 * Software.

 *

 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL

 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER

 * DEALINGS IN THE SOFTWARE.

 */

#ifndef _XCOLOR_H

#define _XCOLOR_H

#include <sys/types.h>

#include <X11/X.h>

#include <X11/Xlib.h>

extern void HSBramp(

    double      h1,

    double      s1,

    double      b1,

    double      h2,

    double      s2,

    double      b2,

    int         start,

    int         end,

    u_char     *red,

    u_char     *green,

    u_char     *blue);

extern Status XCreateDynamicColormap(

    Display    *dsp,

    int		screen,

    Colormap   *cmap,		/* return */

    Visual    **visual,		/* return */

    XColor     *colors,

    int 	count,

    u_char     *red,

    u_char     *green,

    u_char     *blue);

extern Status XCreateHSBColormap(

    Display    *dsp,

    int         screen,

    Colormap   *cmap,		/* colormap return value */

    int         count,		/* number of entries to use */

    double      h1,		/* starting hue */

    double      s1,		/* starting saturation */

    double      b1,		/* starting brightness */

    double      h2,		/* ending hue */

    double      s2,		/* ending saturation */

    double      b2,		/* ending brightness */

    int         bw,		/* Boolean: True = save black and white */

    Visual    **visual);

#endif /* _XCOLOR_H */