comp.lang.idl-pvwave archive: archive » Re: cgcolor, cgplot, and /WINDOW

Home » Public Forums » archive » Re: cgcolor, cgplot, and /WINDOW

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

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.")

Report message to a moderator

[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

Previous Topic:	Re: lat/lon projection
Next Topic:	AVHRR Calibration and Georeferencing

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Fri Nov 28 13:47:22 PST 2025

Total time taken to generate the page: 1.44219 seconds