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Re: different plotting symbols for different points [message #67694]

Wed, 12 August 2009 09:39

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

maurya writes:

> Is there any routine that can be used to represent every points in 2D
> plot by different symbols?
>
> Actually, I want to plot two array (say, xarr and yarr) of length 80
> using different symbols (or numbers 1, 2,...80) so that I can identify
> every points in 2D. One way is to use xyouts. But it will be more
> useful if the is any routine.

Oddly enough, I was asked this same question twice yesterday,
by different people. Must be a weird convergence of IDL energy
in the Universe. Anyway, it was simple enough, I decided to
write an article about it. You can find it here:

http://www.dfanning.com/graphics_tips/numlabel.html

Cheers,

David

--
David Fanning, Ph.D.
Coyote's Guide to IDL Programming (www.dfanning.com)
Sepore ma de ni thui. ("Perhaps thou speakest truth.")

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[Message index]

		Re: different plotting symbols for different points By: David Fanning on Wed, 12 August 2009 09:39
		Re: different plotting symbols for different points By: maurya on Wed, 12 August 2009 02:50
		Re: different plotting symbols for different points By: David Fanning on Wed, 12 August 2009 00:49

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