You might just use this: sim.util.gui.SimpleColorMap(-1,1,Color.red,Color.blue); That won't give you white in the middle, but it's a start. If you insist on white for the middle, you'll need to use a colorTable. -Paul On Thu, Jan 31, 2013 at 5:34 PM, Sean Luke <[log in to unmask]> wrote: > It doesn't: you'll have to make your own ColorMap. > > Sean > > On Jan 31, 2013, at 5:19 PM, Joey Harrison wrote: > > > I'm trying to make a color gradient that interpolates between the > following: > > -1 : red > > 0 : white > > 1 : blue > > > > Has anyone done something like this in MASON? I don't think > SimpleColorMap does this. > > > > Thanks, > > Joey > -- ______________________________________________________________ Paul Smaldino, Ph.D. Postdoctoral Research Fellow Center for Advanced Modeling in the Social, Behavioral, and Health Sciences Johns Hopkins University http://www.smaldino.com