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Re: color plot in postscript [message #65758 is a reply to message #65677]

Fri, 20 March 2009 06:22

David Klassen
Messages: 27
Registered: December 2004

Junior Member

On Mar 20, 8:47 am, David Fanning <n...@dfanning.com> wrote:
>
> It is truly amazing with what we put up with sometimes.
> But, writing the wrapper would irritate me even more.
> Why am I supporting this stupid color index way of
> specifying color when I don't use it anymore, ever,
> unless under duress and because IDL forces me to?

Well, to play devil's advocate here, using a color index is good
for doing multiple plots of differing colors.
plot, x, y[0,*], /nodata
for i=1,7 do oplot x, y[i,*], color=i

Of course, I realize one could do
clrvec=['Red','Blue','Green',...]
and then use
for i=1,7 do oplot x, y[i,*], color=clrvec[i]
to get the same result.

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[Message index]

		color plot in postscript By: matteo86bo on Tue, 17 March 2009 06:48
		Re: color plot in postscript By: David Fanning on Sun, 22 March 2009 15:49
		Re: color plot in postscript By: Jeremy Bailin on Sun, 22 March 2009 06:03
		Re: color plot in postscript By: Jean H. on Sat, 21 March 2009 09:49
		Re: color plot in postscript By: Jeremy Bailin on Sat, 21 March 2009 07:00
		Re: color plot in postscript By: Vince Hradil on Fri, 20 March 2009 07:59
		Re: color plot in postscript By: David Fanning on Fri, 20 March 2009 07:14
		Re: color plot in postscript By: Vince Hradil on Fri, 20 March 2009 06:58
		Re: color plot in postscript By: David Fanning on Tue, 24 March 2009 06:19
		Re: color plot in postscript By: David Fanning on Fri, 20 March 2009 06:26
		Re: color plot in postscript By: David Klassen on Fri, 20 March 2009 06:22
		Re: color plot in postscript By: David Fanning on Fri, 20 March 2009 05:52
		Re: color plot in postscript By: David Fanning on Fri, 20 March 2009 05:47
		Re: color plot in postscript By: Jeremy Bailin on Fri, 20 March 2009 04:37
		Re: color plot in postscript By: David Fanning on Thu, 19 March 2009 06:55
		Re: color plot in postscript By: David Fanning on Tue, 24 March 2009 10:45

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