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MathGroup Archive 2005

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Re : plot on condition

  • To: mathgroup at smc.vnet.net
  • Subject: [mg56228] Re : [mg56218] plot on condition
  • From: "Jaccard Florian" <Florian.Jaccard at he-arc.ch>
  • Date: Wed, 20 Apr 2005 05:29:58 -0400 (EDT)
  • Sender: owner-wri-mathgroup at wolfram.com

Hello !

Simple way :

In[1]:=
pnts={{1,2},{5,4},{3,2},{2,6},{5,3}};
cnd={7,3,5,8,3};


In[2]:=
liste = Transpose[{pnts, cnd}]; 

In[3]:=
Show[Graphics /@ liste /. {a_, c_} -> 
     If[c == 3, {RGBColor[0, 0, 1], PointSize[0.02], 
       Point[a]}, {RGBColor[0, 1, 0], PointSize[0.02], 
       Point[a]}]];

Regards
 
F.Jaccard
-----Message d'origine-----

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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