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MathGroup Archive 2005

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Re: plot on condition

  • To: mathgroup at smc.vnet.net
  • Subject: [mg56243] Re: [mg56218] plot on condition
  • From: "David Park" <djmp at earthlink.net>
  • Date: Wed, 20 Apr 2005 05:30:28 -0400 (EDT)
  • Sender: owner-wri-mathgroup at wolfram.com

Needs["Graphics`Colors`"]

pnts = {{1, 2}, {5, 4}, {3, 2}, {2, 6}, {5, 3}};
cnd = {7, 3, 5, 8, 3};

plotpoints = MapThread[{If[#2 == 3, Blue, Green], Point[#1]} &, {pnts, cnd}]

Show[Graphics[
      {AbsolutePointSize[5], plotpoints}],
    Axes -> True,
    PlotRange -> {{0, 6}, {0, 7}},
    ImageSize -> 400,
    Background -> Linen];

David Park
djmp at earthlink.net
http://home.earthlink.net/~djmp/




hello
my question about plotting a list of points but with some condition depends
on
the status of points in other list;
pnts={{1,2},{5,4},{3,2},{2,6},{5,3}};
cnd={7,3,5,8,3};
the condition is: plot a point in list "pnts" in Blue if the corresponding
element in list "cnd" is 3 else plot in Green
regards





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