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Re: Fixing ragged edges in shade_surf PS output [message #42009 is a reply to message #42008]

Wed, 15 December 2004 08:12

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Paul Van Delst writes:

> I just output a shade_surf image -- which looked terrif onscreen -- to a PS file. The PS
> display shows the edges of the surface as really ragged. I expect some of that, but I also
> expect the PS output to be as good as the screen display. Is there any way to "fix" this?
> Some setting of the device keyword maybe? I'd like a direct graphics solution too if
> anyone has one. I reproduced the same plot in iSurface but ... well, suffice it to say my
> patience wears thin a lot faster than it used to.

Now, now...

What exactly do you mean by "shade_surf image"? The
actual shaded surface, or the image returned by the IMAGE
keyword? Did you execute the Shade_Surf command while
in the PostScript device? What command are you using
to "output to a PS file"?

Cheers,

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

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[Message index]

		Re: Fixing ragged edges in shade_surf PS output By: Paul Van Delst[1] on Wed, 15 December 2004 09:42
		Re: Fixing ragged edges in shade_surf PS output By: Liam Gumley on Wed, 15 December 2004 09:12
		Re: Fixing ragged edges in shade_surf PS output By: David Fanning on Wed, 15 December 2004 08:12

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