[GRASS-dev] lib fn to convert int color number to RGB values?

[Ivan Shmakov]

>>>>> Hamish  <hamish_b at yahoo.com> writes:

[...]

 > RGBA_Color was recently added (as was RGB support for modules' CLI
 > options) so 1) it could be used to pass RGB arround without having to
 > call the display library and 2) we could handle a color value of
 > 'none' without needing to pass a separate variable or rely on the
 > palette index number set to -1. Currently the alpha channel is just
 > set to 0 or 255 for full-transparency ('none') or full-opacity.

	Could the attached (untested) patch be of any help?

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