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Re: Q: 8bit color tables in NT 24 bit display [message #16698]

Fri, 13 August 1999 00:00

davidf
Messages: 2866
Registered: September 1996

Senior Member

Liam Gumley (Liam.Gumley@ssec.wisc.edu) writes:

> You *can* use color tables in 24-bit mode; you just can't modify them
> interactively and have the changes immediately show up in images or
> graphics which have previously been displayed.

Uh, well, *I* use color tables interactively in my programs
in 24-bit color, and *my* changes show up immediately--or
at least fast enough so that none of my customers complain. :-)

As a matter of fact, it is easy enough to get programs to
work equally well in 8-bit or 24-bit mode if you know a
couple of things about how colors work and have the right
tools. If you don't believe me, ask anyone in my IDL
programming class this week. *They* know how to do this. :-)

Cheers,

David

--
David Fanning, Ph.D.
Fanning Software Consulting
Phone: 970-221-0438 E-Mail: davidf@dfanning.com
Coyote's Guide to IDL Programming: http://www.dfanning.com/
Toll-Free IDL Book Orders: 1-888-461-0155

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		Re: Q: 8bit color tables in NT 24 bit display By: davidf on Fri, 13 August 1999 00:00
		Re: Q: 8bit color tables in NT 24 bit display By: Liam Gumley on Fri, 13 August 1999 00:00

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