XcmsSetWhitePoint(3X11) X11R5 XcmsSetWhitePoint(3X11)NAME
XcmsSetWhitePoint, XcmsSetWhiteAdjustProc - modifying CCC attributes
SYNTAX
Status XcmsSetWhitePoint(ccc, color)
XcmsCCC ccc;
XcmsColor *color;
XcmsWhiteAdjustProc XcmsSetWhiteAdjustProc(ccc, white_adjust_proc,
client_data)
XcmsCCC ccc;
XcmsWhiteAdjustProc white_adjust_proc;
XPointer client_data;
ARGUMENTS
ccc Specifies the CCC.
client_data
Specifies client data for the white point adjustment proceā
dure or NULL.
color Specifies the new Client White Point.
white_adjust_proc
Specifies the white point adjustment procedure.
DESCRIPTION
The 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
or If color is NULL, this function sets the format component of the
Client White Point specification to indicating that the Client White
Point is assumed to be the same as the Screen White Point.
The 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 ALSODisplayOfCCC(3X11), XcmsCCCofColormap(3X11), XcmsConvertColors(3X11),
XcmsCreateCCC(3X11), XcmsDefaultCCC(3X11)
Xlib - C Language X Interface
XcmsSetWhitePoint(3X11)