Re: How to plot individual 2D data points, where each must have its own color.
- To: mathgroup at smc.vnet.net
- Subject: [mg58989] Re: [mg58957] How to plot individual 2D data points, where each must have its own color.
- From: "David Annetts" <davidannetts at aapt.net.au>
- Date: Tue, 26 Jul 2005 04:01:54 -0400 (EDT)
- Sender: owner-wri-mathgroup at wolfram.com
Hi Chrisantha,
> 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?
How about this? Generate some data
data = {#, Random[], Random[]} & /@ Range[32];
And plot it
temp = Graphics[{Hue[data[[#, 3]]], PointSize[.02], Point[{data[[#,
1]],
data[[#, 2]]}]}] & /@ Range[Length@data];
Show[temp, PlotRange -> {0, 1}, Frame -> True];
>From memory, a similar question was asked very recently.
Regards,
Dave.