[GRASS-dev] Background Colours
hamish_nospam at yahoo.com
Thu May 17 06:23:33 EDT 2007
Paul Kelly wrote:
> > I would prefer to add a background color option to d.histogram, with
> > a default of DEFAULT_BG_COLOR and an option of "none".
> So using the "none" option means the transparency settings are
> respected? I suppose that's enough then, as long as that
> functionality is there. I was just thinking of some possible
> application where you might want to display the histogram
> transparently in some kind of widget box and you didn't know in
> advance what colour it would be, so need it transparent.
It should, insofar as it just draws new things to the screen without
blanking it first. But I haven't tested it with the g.pmncomp, just
overlaying it over already drawn maps in the xmon.
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