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Re: cgcolor, cgplot, and /WINDOW [message #75510]

Wed, 23 March 2011 20:22

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Michael Galloy writes:

> You can pass either a single index or a 3-element array for a color in
> object graphics. If you pass a single index, then the object uses its
> PALETTE property to lookup the actual color. Of course, now in IDL 8.0,
> you can say !color.red.

Yes, this is what Coyote Graphics does, too, if you pass
a color palette. And red, of course, is just passed
as "red". ;-)

Cheers,

David

--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.idlcoyote.com/
Sepore ma de ni thui. ("Perhaps thou speakest truth.")

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[Message index]

		Re: cgcolor, cgplot, and /WINDOW By: David Fanning on Wed, 23 March 2011 20:22
		Re: cgcolor, cgplot, and /WINDOW By: Michael Galloy on Wed, 23 March 2011 16:49
		Re: cgcolor, cgplot, and /WINDOW By: David Fanning on Wed, 23 March 2011 05:32
		Re: cgcolor, cgplot, and /WINDOW By: Foldy Lajos on Wed, 23 March 2011 04:12
		Re: cgcolor, cgplot, and /WINDOW By: David Fanning on Tue, 22 March 2011 22:02
		Re: cgcolor, cgplot, and /WINDOW By: willettk on Tue, 22 March 2011 21:13
		Re: cgcolor, cgplot, and /WINDOW By: willettk on Tue, 22 March 2011 21:09
		Re: cgcolor, cgplot, and /WINDOW By: David Fanning on Tue, 22 March 2011 21:07
		Re: cgcolor, cgplot, and /WINDOW By: David Fanning on Tue, 22 March 2011 21:01

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