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Re: Filename variable from device? [message #64471]

Mon, 05 January 2009 09:38

Vince Hradil
Messages: 574
Registered: December 1999

Senior Member

On Jan 5, 10:45 am, dr.paul.wo...@gmail.com wrote:
> In IDL, I wondered if it was possible to store the output filename
> used in the DEVICE command as a variable, so that you can print it,
> etc.? e.g.:
>
> if keyword_set(ps) then begin
> displaycolors=!D.N_colors
> set_plot,'ps'
> device,filename='output.ps',/color,/cmyk,bits_per_pixel=8
> print,"Output written to ",filename
> endif

Sure:

psfile = 'output.ps'
device,filename=psfile,/color,/cmyk,bits_per_pixel=8
print, "Output written to ", psfile

Or is this not what you mean?

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[Message index]

		Re: Filename variable from device? By: Vince Hradil on Mon, 05 January 2009 09:38
		Re: Filename variable from device? By: David Fanning on Mon, 05 January 2009 10:23
		Re: Filename variable from device? By: dr.paul.woods on Mon, 05 January 2009 09:41

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