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Re: changing colors on a Mac
| Re: changing colors on a Mac [message #8062] |
Wed, 05 February 1997 00:00 |
davidf
Messages: 2866
Registered: September 1996
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Senior Member |
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Phil Williams <williams@irc.chmcc.org> writes:
> I just got a Mac version of IDL and boy am I upset.
>
> My wonderful XDISPLAY widget which is used for drawing ROIs and display
> images, which runs great on several unix flavors, seems to be quite
> buggy on the Mac version.
>
> It appears that in order to change the colors used for display you not
> only have to change the LUT but then redisplay the image as well?!??!
>
> Is this true?
Sounds like you have the ol' 24-bit blues!
Go to your Monitor Control Panel and set the display for 256 colors.
You have it set on "thousands" or "millions" at the moment.
David
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David Fanning, Ph.D.
Fanning Software Consulting
2642 Bradbury Court, Fort Collins, CO 80521
Phone: 970-221-0438 Fax: 970-221-4762
E-Mail: davidf@dfanning.com
Coyote's Guide to IDL Programming: http://www.dfanning.com
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