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Re: Two-page PostScript output [message #28712 is a reply to message #28704]

Thu, 03 January 2002 14:53

thompson
Messages: 584
Registered: August 1991

Senior Member

Paul van Delst <paul.vandelst@noaa.gov> writes:

> David Shadovitz wrote:
>>
>> I'd be thrilled if anyone could help on this one...
>>
>> I'm trying to write a two-page PostScript file, with one image per
>> page. The following code almost works; it writes both images
>> superimposed on one page.
>>
>> Set_Plot, 'PS', /Copy
>> Device, filename='C:\file1.ps'
>> for iImage=0,1 do begin
>> Contour, imageData(iImage), ...
>> endfor
>> Device, /Close

> When I do things like the above, the graphics are on separate pages. Maybe
> it's a windows thing.

> IDL> print, !version
> { x86 linux unix 5.4.1 Jan 16 2001 32 32}

Most likely, David has !P.NOERASE set to something other than zero, for some
reason. That's the only thing I can figure. The simplest solution is to set
it back to !P.NOERASE=0. Explicitly calling ERASE, as has already been
suggested, is another solution.

Bill Thompson

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[Message index]

		Re: Two-page PostScript output By: David Shadovitz on Fri, 04 January 2002 09:29
		Re: Two-page PostScript output By: thompson on Thu, 03 January 2002 14:53
		Re: Two-page PostScript output By: David Shadovitz on Thu, 03 January 2002 14:46
		Re: Two-page PostScript output By: Dave Greenwood on Thu, 03 January 2002 13:02
		Re: Two-page PostScript output By: Liam E. Gumley on Thu, 03 January 2002 12:53
		Re: Two-page PostScript output By: Paul van Delst on Thu, 03 January 2002 12:54

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