XCUP(3) X FUNCTIONS XCUP(3)
NAME
XcupGetReservedColormapEntries - list colormap entries reserved by
the system
SYNOPSIS
cc [
flag ... ]
file ... -
lXext [
library ... ]
#include <X11/extensions/Xcup.h>
Status
XcupGetReservedColormapEntries(Display *
display,
int
screen, XColor **
colors_out, int *
ncolors);
ARGUMENTS
display Specifies the connection to the X server.
screen Screen number on the host server.
colors_out Returns the values reserved by the server.
ncolors Returns the number of items in
colors_out.
DESCRIPTION
The
XcupGetReservedColormapEntries function returns a list of
colormap entries (pixels) that are reserved by the system. This list
will, at a minimum, contain entries for the BlackPixel and WhitePixel
of the specified screen. Use
XFree to free
colors_out. To minimize colormap flash, an application which installs its own
private colormap should query the special colors by calling
XCupGetReservedColormapEntries, and can then store those entries (in
the proper location) in its private colormap using
XCupStoreColors.
SEE ALSO
XcupQueryVersion(3Xext),
XcupStoreColors(3Xext),
XFree(3X11),
Colormap Utilization Policy and ExtensionX Version 11 libXext 1.3.6 XCUP(3)
