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Re: color tiffs [message #72364]

Sat, 04 September 2010 10:14

penteado
Messages: 866
Registered: February 2018

Senior Member
Administrator

On Sep 4, 1:43 pm, Hawaiianite <jtmcah...@gmail.com> wrote:
> I can't seem to get tiffs written out in color. Silly, but true.
>
> IDL> write_tiff,'title',(array[*,*,2]),/float
>
> I get a grey scale image even when I've set device,decomposed=0 and
> loaded a color table (39). The resulting file is larger compared to
> the black and white tiffs I produced with bytscl'ing', but it is not
> in color. Any suggestions?
>
> Thanks!

Besides the points David mentioned, note that the device routine and
the current colortable only affect things done to direct graphics
devices. write_tiff has nothing to with direct graphics.

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[Message index]

		Re: color tiffs By: penteado on Sat, 04 September 2010 10:14
		Re: color tiffs By: David Grier on Sat, 04 September 2010 09:57
		Re: color tiffs By: jtmcahill on Fri, 17 September 2010 07:22

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