/* $XConsortium: XcmsQBlack.c,v 1.2 91/06/07 09:56:29 rws Exp $ */
* Code and supporting documentation (c) Copyright 1990 1991 Tektronix, Inc.
* This file is a component of an X Window System-specific implementation
* of Xcms based on the TekColor Color Management System. Permission is
* hereby granted to use, copy, modify, sell, and otherwise distribute this
* software and its documentation for any purpose and without fee, provided
* that this copyright, permission, and disclaimer notice is reproduced in
* all copies of this software and in supporting documentation. TekColor
* is a trademark of Tektronix, Inc.
* Tektronix makes no representation about the suitability of this software
* for any purpose. It is provided "as is" and with all faults.
* TEKTRONIX DISCLAIMS ALL WARRANTIES APPLICABLE TO THIS SOFTWARE,
* INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
* PARTICULAR PURPOSE. IN NO EVENT SHALL TEKTRONIX BE LIABLE FOR ANY
* SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
* RESULTING FROM LOSS OF USE, DATA, OR PROFITS, WHETHER IN AN ACTION OF
* CONTRACT, NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
* CONNECTION WITH THE USE OR THE PERFORMANCE OF THIS SOFTWARE.
* XcmsQBlack.c - Query Black
* Routine to obtain a color specification for zero
* red, green, and blue intensities.
/************************************************************************
************************************************************************/
XcmsQueryBlack(ccc
, target_format
, pColor_ret
)
XcmsColorFormat target_format
;
* Returns the color specification in the target format for
* zero intensity red, green, and blue.
* Returns XcmsSuccess, if failed; otherwise XcmsFailure
tmp
.format
= XcmsRGBiFormat
;
tmp
.spec
.RGBi
.green
= 0.0;
tmp
.spec
.RGBi
.blue
= 0.0;
if (XcmsConvertColors(ccc
, &tmp
, 1, target_format
, NULL
) != XcmsSuccess
) {
bcopy((char *)&tmp
, (char *)pColor_ret
, sizeof(XcmsColor
));