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Re: PV-Wave Postscript question [message #7508 is a reply to message #7506]

Tue, 26 November 1996 00:00

Andy Loughe
Messages: 174
Registered: November 1995

Senior Member

R. Kyle Justice wrote:
>
> How do you get a postscript plot (i.e. SET_PLOT, 'ps') with a black
> background? I am only able to get a white background. It does
> not seem to recognize my color table (i.e. DEVICE, /Color).
>
> Kyle

IDL> BLACK = 0 ; or whatever number in your table represents black
IDL> polyfill, [0,1,1,0,0], [0,0,1,1,0], color=BLACK, /norm

Then plot over top of this!

--
Andrew F. Loughe | afl@cdc.noaa.gov
University of Colorado, CIRES | http://cdc.noaa.gov/~afl
Campus Box 449 | phn:(303)492-0707 fax:(303)497-7013
Boulder, CO 80309-0449 | "If you are going to be blue, be bright
blue!"

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[Message index]

		PV-Wave Postscript question By: rkj on Tue, 26 November 1996 00:00
		Re: PV-Wave Postscript question By: Andy Loughe on Tue, 26 November 1996 00:00
		Re: PV-Wave Postscript question By: thompson on Tue, 26 November 1996 00:00

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