In the discussions about ColorTypes it showed up, that the majority prefered color independent of opacity. I'd guess you need to get the colormap via Colors.jl and then add the opacity information (created by linscale etc.). But i'm not sure that applying a color defined as color+transparency (RGBA etc.) is clearly defined in all cases. At least in plotting/rendering using RGB is prevalent.
On Friday, February 12, 2016 at 10:48:06 AM UTC+1, Patrick Kofod Mogensen wrote: > > Is it possible to create a colormap as described in the title using > Colors.jl? I couldn't seem to find anything on Colormaps and > transparency/opacity. > > Best, > Patrick >
