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Re: Vary PlotStyle in ListPlot ?


data = RandomReal[{0, 1}, {10000, 2}];

regionTest[{x_, y_}] := 
    0.2 < x < 0.5 && 0.4 < y < 0.7;

ListPlot[{Select[data, regionTest[#] &],
  Select[data, ! regionTest[#] &]},
 PlotStyle -> {Red, Blue}, AspectRatio -> 1]


Bob Hanlon

---- "Coleman wrote: 
> Greetings,
> 
> I'm producing ListPlots with a  large number (>100000) pairs of points.
> Is there a way to vary the PlotStyle in a single ListPlot command, so
> that sets of points in a certain region are a different color or Opacity
> than points outside the region? This is simple using Show and individual
> ListPlots, but I'm wondering if it can be done within a single ListPlot
> command.
> 
> 
> Thanks,
> 
> Mark
> 



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