Sharpie/RTikZDevice — Issue #48: Use \definecolor ... {gray} ... rather than ... {rgb} ... whenever possible
Author: zackw
Created: 2011-12-04 22:07:04+00:00
State: open

Whenever a color to be used is a shade of gray (r=g=b), tikzDevice should define it with the {gray} model rather than the {rgb} model.