X Version 11 (Release 6.1)

XmuGetColormapAllocation(X3xmu)

XmuGetColormapAllocation -- determine best allocation of colors

Synopsis

cc . . . -lXmu

#include <X11/Xmu/StdCmap.h>

Status XmuGetColormapAllocation(vinfo, property, red_max,
                                green_max, blue_max)
      XVisualInfo *vinfo;
      Atom property;
      unsigned long *red_max, *green_max, *blue_max;

Arguments

vinfo: Specifies visual information for a chosen visual.
property: Specifies one of the standard colormap property names.
red_max: Returns maximum red value.
green_max: Returns maximum green value.
blue_max: Returns maximum blue value.

Description

To determine the best allocation of reds, greens, and blues in a standard colormap, use XmuGetColormapAllocation.

XmuGetColormapAllocation returns 0 on failure, non-zero on success. It is assumed that the visual is appropriate for the colormap property.

References

XmuAllStandardColormaps(X3xmu), XmuVisualStandardColormaps(X3xmu), XmuLookupStandardColormap(X3xmu), XmuStandardColormap(X3xmu), XmuCreateColormap(X3xmu), XmuDeleteStandardColormap(X3xmu)
Xlib - C Language X Interface