in SetColor() always call SetRGB(). In SetRGB() check if rgb value is the same, if not recalculate pixel value (or re-alloc color if planes<15). Before, once defined, a color pixel value would never be recalculated.
in SetColor() always call SetRGB(). In SetRGB() check if rgb value is
the same, if not recalculate pixel value (or re-alloc color if planes<15).
Before, once defined, a color pixel value would never be recalculated.


git-svn-id: ecbadac9c76e8cf640a0bca86f6bd796c98521e3@2634 27541ba8-7e3a-0410-8455-c3a389f83636

bbannier/ROOT,bbannier/ROOT,bbannier/ROOT,bbannier/ROOT,bbannier/ROOT,dawehner/root,dawehner/root,bbannier/ROOT,dawehner/root,dawehner/root,dawehner/root,dawehner/root,bbannier/ROOT,dawehner/root,dawehner/root