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Re: Postscript-problem... :(( [message #10284 is a reply to message #10280]

Fri, 14 November 1997 00:00

davidf
Messages: 2866
Registered: September 1996

Senior Member

A.Kuhr (rew032@isr141.isr.kfa-juelich.de) writes:

> Thank you very much, now not only an orange rectangle... :))))
>
> But 2 other problems occured.... :(((
>
> - the resolution of the printed postscript is very :((( to, like gif.....
> how get a 'nicer' picture...?

Yes, it is a *screen dump* you are doing. Resolution is
VERY low compared to true PostScript output. To get a nicer
PostScript picture re-issue the exact same commands that got
you that nice picture on your display. It would help if those
commands were in a separate procedure. :-)

> - something goes wrong with the colormap.
> on the screen I have colors from blue to red, on the ps only from
> blue to yellow...??
> whats going wrong..?

Uh, probably you didn't do *exactly* what I suggested in my
earlier message and reload those color vectors after you got
into the PostScript device. :-)

Cheers,

David

-----------------------------------------------------------
David Fanning, Ph.D.
Fanning Software Consulting
E-Mail: davidf@dfanning.com
Phone: 970-221-0438
Coyote's Guide to IDL Programming: http://www.dfanning.com/

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[Message index]

		Re: Postscript-problem... :(( By: Liam Gumley on Fri, 14 November 1997 00:00
		Re: Postscript-problem... :(( By: davidf on Fri, 14 November 1997 00:00
		Re: Postscript-problem... :(( By: rew032 on Fri, 14 November 1997 00:00
		Re: Postscript-problem... :(( By: davidf on Thu, 13 November 1997 00:00

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