[Gimp-user] Is it possible to change secondary colors of the Pointillism brush?

[proton999 <forums gimpusers com>]

Hi, how can I select secondary colors of the MyPaint brush "Pointillism"? You
can only choose a primary color, it seems that selecting secondary colors can't
be controlled by the user and is always derived from your primary color.

-- 
proton999 (via www.gimpusers.com/forums)