QuCol.c revision 61b2299d 
1/* $Xorg: QuCol.c,v 1.3 2000/08/17 19:44:50 cpqbld Exp $ */
2
3/*
4 * Code and supporting documentation (c) Copyright 1990 1991 Tektronix, Inc.
5 * 	All Rights Reserved
6 *
7 * This file is a component of an X Window System-specific implementation
8 * of Xcms based on the TekColor Color Management System.  Permission is
9 * hereby granted to use, copy, modify, sell, and otherwise distribute this
10 * software and its documentation for any purpose and without fee, provided
11 * that this copyright, permission, and disclaimer notice is reproduced in
12 * all copies of this software and in supporting documentation.  TekColor
13 * is a trademark of Tektronix, Inc.
14 *
15 * Tektronix makes no representation about the suitability of this software
16 * for any purpose.  It is provided "as is" and with all faults.
17 *
18 * TEKTRONIX DISCLAIMS ALL WARRANTIES APPLICABLE TO THIS SOFTWARE,
19 * INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
20 * PARTICULAR PURPOSE.  IN NO EVENT SHALL TEKTRONIX BE LIABLE FOR ANY
21 * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
22 * RESULTING FROM LOSS OF USE, DATA, OR PROFITS, WHETHER IN AN ACTION OF
23 * CONTRACT, NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
24 * CONNECTION WITH THE USE OR THE PERFORMANCE OF THIS SOFTWARE.
25 *
26 *
27 *	NAME
28 *		XcmsQuCol.c
29 *
30 *	DESCRIPTION
31 *		Source for XcmsQueryColors
32 *
33 *
34 */
35/* $XFree86: xc/lib/X11/QuCol.c,v 1.3 2001/01/17 19:41:42 dawes Exp $ */
36
37#ifdef HAVE_CONFIG_H
38#include <config.h>
39#endif
40#include "Xlibint.h"
41#include "Xcmsint.h"
42#include "Cv.h"
43
44
45/************************************************************************
46 *									*
47 *			PUBLIC ROUTINES					*
48 *									*
49 ************************************************************************/
50
51/*
52 *	NAME
53 *		XcmsQueryColor - Query Color
54 *
55 *	SYNOPSIS
56 */
57Status
58XcmsQueryColor(
59    Display *dpy,
60    Colormap colormap,
61    XcmsColor *pXcmsColor_in_out,
62    XcmsColorFormat result_format)
63/*
64 *	DESCRIPTION
65 *		This routine uses XQueryColor to obtain the X RGB values
66 *		stored in the specified colormap for the specified pixel.
67 *		The X RGB values are then converted to the target format as
68 *		specified by the format component of the XcmsColor structure.
69 *
70 *	RETURNS
71 *		XcmsFailure if failed;
72 *		XcmsSuccess if it succeeded.
73 *
74 *		Returns a color specification of the color stored in the
75 *		specified pixel.
76 */
77{
78    return(_XcmsSetGetColor(XQueryColor, dpy, colormap,
79	    pXcmsColor_in_out, result_format, (Bool *) NULL));
80}
81