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Re: converting window into a image [message #47008]

Wed, 18 January 2006 14:51

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

David Fanning writes:

> Ah, there you go. I think that is the problem. When
> reading back colors off the display, I can't get
> a full 8 bits in each channel. Thus, a full white [255,255,255]
> is probably impossible.

And I can imagine, Matt, that this is a bit of a hardship
when working with snow and ice data. Your sys admin people
will surely be sympathetic. If not, let us know, and we will
get a petition together on your behalf. :-)

Cheers,

David

--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.dfanning.com/

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[Message index]

		Re: converting window into a image By: David Fanning on Wed, 18 January 2006 14:51
		Re: converting window into a image By: David Fanning on Wed, 18 January 2006 14:47
		Re: converting window into a image By: savoie on Wed, 18 January 2006 14:30
		Re: converting window into a image By: David Fanning on Wed, 18 January 2006 14:04
		Re: converting window into a image By: savoie on Wed, 18 January 2006 13:37
		Re: converting window into a image By: David Fanning on Wed, 18 January 2006 10:47
		Re: converting window into a image By: David Fanning on Wed, 18 January 2006 10:44
		Re: converting window into a image By: David Fanning on Wed, 18 January 2006 10:39
		Re: converting window into a image By: savoie on Wed, 18 January 2006 10:13
		Re: converting window into a image By: CD on Tue, 17 January 2006 13:32
		Re: converting window into a image By: David Fanning on Tue, 17 January 2006 12:55
		Re: converting window into a image By: mattie on Tue, 24 January 2006 07:35

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