| Re: Problem displaying images on 8 bit monitor [message #50574 is a reply to message #50573] |
Mon, 09 October 2006 15:08   |
mark
Messages: 28
Registered: September 1992
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Junior Member |
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Hi David,
Yes to your questions except for the latest driver updates (I will
check that out).
As I mentioned, the exact same images opened up in another program
other than IDL are displayed perfectly smooth using the same monitor.
I've additionally tested this using indgen with 256 gray level
values... in IDL, it comes out looking like a series of bands. In all
other display programs it looks fine (smooth and continuous). So, there
is something not set up right in my IDL environment... and I have no
idea what it is...
Mark
David Fanning skrev:
> mark writes:
>
>> I should perhaps add that I'm using Windows XP and IDL 6.0.
>
> I suppose you have checked your monitor settings to be
> sure you are using 256 colors, and that you have installed
> the latest driver updates, huh? And you are sure the data
> is scaled into the range of 0 to 255 before you display it?
>
> 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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