NAME
XcmsCCCOfColormap, XcmsSetCCCOfColormap - query and modify CCC of a colormap
SYNTAX
XcmsCCC
XcmsCCCOfColormap(Display * display, Colormap colormap);
XcmsCCC
XcmsSetCCCOfColormap(Display * display, Colormap colormap,
XcmsCCC ccc);
ARGUMENTS
- display
- Specifies the connection to the X server.
- ccc
- Specifies the CCC.
- colormap
- Specifies the colormap.
DESCRIPTION
The
XcmsCCCOfColormap function returns the CCC associated with the
specified colormap. Once obtained, the CCC attributes can be queried or
modified. Unless the CCC associated with the specified colormap is changed
with
XcmsSetCCCOfColormap, this CCC is used when the specified colormap
is used as an argument to color functions.
The
XcmsSetCCCOfColormap function changes the CCC associated with the
specified colormap. It returns the CCC previously associated with the
colormap. If they are not used again in the application, CCCs should be freed
by calling
XcmsFreeCCC. Several colormaps may share the same CCC
without restriction; this includes the CCCs generated by Xlib with each
colormap. Xlib, however, creates a new CCC with each new colormap.
SEE ALSO
DisplayOfCCC(3), XcmsConvertColors(3), XcmsCreateCCC(3), XcmsDefaultCCC(3),
XcmsSetWhitePoint(3)
Xlib - C Language X Interface