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Re: SURFACE layout details [message #58170 is a reply to message #58169]

Mon, 21 January 2008 12:47

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Bob Crawford writes:

> I tried to address Paula's 1) by using the SHADES keyword (adapting
> your response):
>
> IDL> shades=INTARR(200,200)+fsc_color('gray')
> IDL> surface, dist(200), color=3Dfsc_color('black'), shades=3Dshades,
> background=fsc_color('white')
>
> but the wireframe comes out red.
>
> Am I misusing fsc_color or shades?

Well, SHADES is going to force you to have to use INDEXED
color, rather than the DECOMPOSED color you are using now.
This would work:

IDL> Device, DECOMPOSED=0, GET_DECOMPOSED=theState
IDL> shades=INTARR(200,200)+fsc_color('gray')
IDL> surface, dist(200),color=fsc_color('black'), $
shades=shades, background=fsc_color('white')
IDL> Device, DECOMPOSED=theState

Cheers,

David

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

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[Message index]

		Re: SURFACE layout details By: David Fanning on Tue, 22 January 2008 11:38
		Re: SURFACE layout details By: Paul Van Delst[1] on Tue, 22 January 2008 09:09
		Re: SURFACE layout details By: paulartcoelho on Tue, 22 January 2008 02:04
		Re: SURFACE layout details By: David Fanning on Mon, 21 January 2008 14:35
		Re: SURFACE layout details By: Bob[3] on Mon, 21 January 2008 13:21
		Re: SURFACE layout details By: paulartcoelho on Mon, 21 January 2008 13:19
		Re: SURFACE layout details By: David Fanning on Mon, 21 January 2008 12:47
		Re: SURFACE layout details By: Bob[3] on Mon, 21 January 2008 12:34
		Re: SURFACE layout details By: David Fanning on Mon, 21 January 2008 11:33
		Re: SURFACE layout details By: paulartcoelho on Sun, 27 January 2008 01:55

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