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MathGroup Archive 2005

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Re: How to plot individual 2D data points, where each must have its own color.

  • To: mathgroup at smc.vnet.net
  • Subject: [mg58990] Re: [mg58957] How to plot individual 2D data points, where each must have its own color.
  • From: Bob Hanlon <hanlonr at cox.net>
  • Date: Tue, 26 Jul 2005 04:01:57 -0400 (EDT)
  • Reply-to: hanlonr at cox.net
  • Sender: owner-wri-mathgroup at wolfram.com

n=20;
A=Partition[Table[Random[],{3n}],3];

Show[Graphics[
      {AbsolutePointSize[4],Hue[Last[#]],
            Point[Take[#,2]]}&/@A],
    Frame->True,
    PlotRange->{{0,1},{0,1}}];


Bob Hanlon

> 
> From: Chrisantha <ctf20 at sussex.ac.uk>
To: mathgroup at smc.vnet.net
> Date: 2005/07/25 Mon AM 01:12:12 EDT
> Subject: [mg58990] [mg58957] How to plot individual 2D data points, where each must 
have its own color.
> 
> Dear All,
> 
> I have a list of data
> 
> 
> A = {{x,y,z}, {x2,y2,z2}.....{xn,yn,zn}}
> 
> where x, and y are coordinates of points, and z is the color of that  
> point. How can I plot this on a 2D plot?
> 
> Yours Ever,
> Chrisantha Fernando.
> 
> www.chrisantha.com
> Dept. of Biology.
> University of Sussex. 
> 
> 


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