[comp.windows.x] visuals and colormaps

RWS@ZERMATT.LCS.MIT.EDU (Robert Scheifler) (11/01/88)

    Date: 31 Oct 88 17:43:35 GMT
    From: mailrus!umich!spline.eecs.umich.edu!spencer@ohio-state.arpa  (Spencer W. Thomas)

    Thus, if you are drawing to another visual,
    and you want any control over the colors, you MUST create your own
    colormap.  This means that independent programs drawing to a visual
    cannot share any colormap entries.  Is this really true?

Unfortunately, yes.

    Is there any way to fix this?

This problem has been recognized within the X Consortium, and a few
people are working on possible solutions, in the form of conventions
for applications to use to share allocable colormap resources.