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Re: Display Gifs, each w/diff color tables? [message #16308 is a reply to message #16254]

Thu, 15 July 1999 00:00

rmlongfield
Messages: 68
Registered: August 1998

Member

In article <378B72B4.36A36DA8@ssec.wisc.edu>,
Liam Gumley <Liam.Gumley@ssec.wisc.edu> wrote:
> rmlongfield@my-deja.com tried to BYTSCL a GIF image
>> read_gif,'./GIF_FILES/test1.gif',image,r,g,b
>> tvlct,r,g,b
>> window,/free, retain=2
>> tv,bytscl(image)

Well, guys, it finally worked. I didn't always have the BYTSCL there
but put it in when I tried to use the split-colortable technique,
(which did work when I looked at the same GIF file in two different
windows) . Alas, it stayed there for the rest of my attempts.
At home, on a PC, I got the wrong colors also but could at least see the
plots, even with the BYTSCL.

So, Lessons learned Summary:

device, true=24, decomposed=0
window, /free, /pixmap
wdelete, !d.window

And do not BYTSCL the image with TV!

THANKS! Here's a virtual beer for you! (or another favorite beverage)

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		Display Gifs, each w/diff color tables? By: rmlongfield on Mon, 12 July 1999 00:00
		Re: Display Gifs, each w/diff color tables? By: rmlongfield on Thu, 15 July 1999 00:00

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