Re: color box appearing for rgb plots

[Petr M. <mi...@ph...>]

> I've compiled the latest CVS version and run the demo.  I notice
> that in the "image.dem" demo that color boxes are now appearing
> with RGB plots by default.  That used to be disallowed.  Everyone
> agree that color boxes shouldn't appear for RGB (i.e., non-palette)
> plots?

I though both are IMAGE and RGBIMAGE are equivalent, thus I let them
function in the same way.

See pm3d.c, lines 768 and 794.
If you replace  if ( ... == IMAGE || ... == RGBIMAGE)  by

#ifdef WITH_IMAGE
	if (this_3dplot->plot_style == IMAGE)
    	    return;
	if (this_3dplot->plot_style == RGBIMAGE) {
	    want_palette_but_not_colorbox = TRUE;
    	    return;
	}
#endif

does it work as you expect?


Yet another question:
Does RGBIMAGE need palette of continous colors or not?
Thus, should plot_has_palette be TRUE or FALSE?

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PM