I'm trying to plot a large number of points in 3 different colors, like this:
ctab(lut_data("ramp"));
points($x,$y,{ColorValues=>$color});
Unfortunately, it seems that no matter what values I use in the $color
array, one of them is always mapped to black. This is not what I want.
Is there some way to disable the internal re-mapping of the $color
array to the full value of the LUT?
David Whysong
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