XListInstalledColormaps()XListInstalledColormaps()NameXListInstalledColormaps – get a list of installed colormaps.
Synopsis
Colormap *XListInstalledColormaps(display, w, num_return)
display *display;
Window w;
int *num_return;
Arguments
display Specifies a connection to an X server; returned from
XOpenDisplay().
w Specifies the ID of the window for whose screen you want the
list of currently installed colormaps.
num_return
Returns the number of currently installed colormaps in the
returned list.
Returns
The list of colormaps.
DescriptionXListInstalledColormaps() returns a list of the currently installed
colormaps for the screen containing the specified window. The order in
the list is not significant. There is no distinction in the list
between colormaps actually being used by windows and colormaps no
longer in use which have not yet been freed or destroyed.
The allocated list should be freed using XFree() when it is no longer
needed.
For more information on installing colormaps, see Volume One, Chapter
7, Color.
Errors
BadWindow
See AlsoXDefaultColormap(), XDisplayCells(), XCopyColormapAndFree(), XCreate‐
Colormap(), XFreeColormap(), XGetStandardColormap(), XInstallCol‐
ormap(), XSetStandardColormap(), XSetWindowColormap(), XUninstallCol‐
ormap().
Xlib - Colormaps XListInstalledColormaps()