Copyright \(co 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1994, 1996 X Consortium
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 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 X CONSORTIUM 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.
Except as contained in this notice, the name of the X Consortium shall
not be used in advertising or otherwise to promote the sale, use or
other dealings in this Software without prior written authorization
from the X Consortium.
Copyright \(co 1985, 1986, 1987, 1988, 1989, 1990, 1991 by
Digital Equipment Corporation
Portions Copyright \(co 1990, 1991 by
Tektronix, Inc.
Permission to use, copy, modify and distribute this documentation for
any purpose and without fee is hereby granted, provided that the above
copyright notice appears in all copies and that both that copyright notice
and this permission notice appear in all copies, and that the names of
Digital and Tektronix not be used in in advertising or publicity pertaining
to this documentation without specific, written prior permission.
Digital and Tektronix makes no representations about the suitability
of this documentation for any purpose.
It is provided "as is" without express or implied warranty.
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 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 X CONSORTIUM 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.
Except as contained in this notice, the name of the X Consortium shall
not be used in advertising or otherwise to promote the sale, use or
other dealings in this Software without prior written authorization
from the X Consortium.
Copyright \(co 1985, 1986, 1987, 1988, 1989, 1990, 1991 by
Digital Equipment Corporation
Portions Copyright \(co 1990, 1991 by
Tektronix, Inc.
Permission to use, copy, modify and distribute this documentation for
any purpose and without fee is hereby granted, provided that the above
copyright notice appears in all copies and that both that copyright notice
and this permission notice appear in all copies, and that the names of
Digital and Tektronix not be used in in advertising or publicity pertaining
to this documentation without specific, written prior permission.
Digital and Tektronix makes no representations about the suitability
of this documentation for any purpose.
It is provided "as is" without express or implied warranty.
XcmsSetWhitePoint __libmansuffix__ __xorgversion__ "XLIB FUNCTIONS"
NAME
XcmsSetWhitePoint, XcmsSetWhiteAdjustProc - modifying CCC attributes
SYNTAX
Status XcmsSetWhitePoint\^(\^XcmsCCC ccc\^, XcmsColor *color\^);
XcmsWhiteAdjustProc XcmsSetWhiteAdjustProc\^(\^XcmsCCC ccc\^, XcmsWhiteAdjustProc white_adjust_proc\^, XPointer client_data\^);
ARGUMENTS
ccc 1i
Specifies the CCC.
client_data 1i
Specifies client data for the white point adjustment procedure or NULL.
color 1i
Specifies the new Client White Point.
white_adjust_proc 1i
Specifies the white point adjustment procedure.
DESCRIPTION
The
XcmsSetWhitePoint function changes the Client White Point in the specified CCC.
Note that the pixel member is ignored
and that the color specification is left unchanged upon return.
The format for the new white point must be
XcmsCIEXYZFormat , XcmsCIEuvYFormat , XcmsCIExyYFormat , or
XcmsUndefinedFormat . If the color argument is NULL, this function sets the format component of the
Client White Point specification to
XcmsUndefinedFormat , indicating that the Client White Point is assumed to be the same as the
Screen White Point.
This function returns nonzero status if the format for the new white point is valid; otherwise, it returns zero.
The XcmsSetWhiteAdjustProc function first sets the white point adjustment procedure and client data in the specified CCC with the newly specified procedure and client data and then returns the old procedure.
"SEE ALSO"
DisplayOfCCC(__libmansuffix__),
XcmsCCCOfColormap(__libmansuffix__),
XcmsConvertColors(__libmansuffix__),
XcmsCreateCCC(__libmansuffix__),
XcmsDefaultCCC(__libmansuffix__)
\*(xL