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Re: jpegs and tiffs [message #57789]

Thu, 27 December 2007 13:08

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Josh writes:

> This makes sense -- unfortunately neither solution worked. I tried
> both
> quality=100 and RED='0000FF'XL (as well as both at the same time) and
> I always
> get two apparently black lines in the jpeg, but a colored line in the
> tiff.
> When I try LTGRAY='CCCCCC'XL, the jpeg does show the line as being
> light
> gray. It seems that the jpeg understands grayscale.

Humm. Sure you are using a 24-bit display? What does
HELP, /DEVICE tell you? What application are you using
to view your JPEG files?

Color! Scheesh!

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: jpegs and tiffs By: David Fanning on Thu, 27 December 2007 13:08
		Re: jpegs and tiffs By: Josh on Thu, 27 December 2007 13:00
		Re: jpegs and tiffs By: David Fanning on Mon, 24 December 2007 18:36

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