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Re: gamma correction [message #31357 is a reply to message #31261]

Fri, 28 June 2002 15:04

Craig Markwardt
Messages: 1869
Registered: November 1996

Senior Member

David Fanning <david@dfanning.com> writes:

> Craig Markwardt (craigmnet@cow.physics.wisc.edu) writes:
>
>> Beautiful rose, thank you very much! IDL versions checked from
>> 5.2 to 5.4.
>
> That's what I thought. And that's why Dick's first solution
> won't work for you. Those babies are not going through
> the color tables. :-)

Okay, now I guess I understand. Actually you fooled me, I thought the
beautiful flower was the right answer. :-)

Let me say that I think that the Windows/Mac approach, while it may be
neato/keen, is just plain wrong. It's documented nowhere! The system
documentation for DEVICE, DECOMPOSED=1 mentions nothing about such a
transformation. There should be a documented flag to enable this, and
then it should work consistently across platforms, darnit!

Craig

--
------------------------------------------------------------ --------------
Craig B. Markwardt, Ph.D. EMAIL: craigmnet@cow.physics.wisc.edu
Astrophysics, IDL, Finance, Derivatives | Remove "net" for better response
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[Message index]

		gamma correction By: carine castillon on Wed, 26 June 2002 01:14
		Re: gamma correction By: Dick Jackson on Wed, 03 July 2002 15:05
		Re: gamma correction By: Craig Markwardt on Fri, 28 June 2002 16:46
		Re: gamma correction By: David Fanning on Fri, 28 June 2002 15:31
		Re: gamma correction By: Craig Markwardt on Fri, 28 June 2002 15:04
		Re: gamma correction By: David Fanning on Fri, 28 June 2002 14:32

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