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Re: Stupid question regarding BUFFER keyword in NG output..... [message #73876 is a reply to message #73871]

Mon, 06 December 2010 17:00

Michael Galloy
Messages: 1114
Registered: April 2006

Senior Member

On 12/6/10 2:37 PM, Paul van Delst wrote:
> Hello,
>
> I just created a bunch of plots like so:
>
> p = PLOT( f, r, $
> TITLE=sensor_id + channel_string + ' threshold cutoff discrepancy', $
> XTITLE='Frequency (cm!U-1!N)', $
> YTITLE='Relative Response', $
> SYMBOL='diamond', $
> BUFFER=Buffer )
>
> I returned all the created plot references (lots of 'em in a list of lists in a hash) so I can modify and output if
> necessary. And they appear to contain actual plots:
>
> IDL> p=((tref[5])[23])[0]
> IDL> help, p
> P PLOT<323024>
>
> But, and here is the stupid question, how do I now display these buffer-ised plots?
>
> Thanks for any info.
>
> cheers,
>
> paulv

I believe plots made in a buffer are meant to produce some type of
output and then be destroyed, i.e., like

IDL> p = plot(/test, /buffer)
IDL> p->save, 'test.png'
IDL> obj_destroy, p

Mike
--
www.michaelgalloy.com
Research Mathematician
Tech-X Corporation

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[Message index]

		Re: Stupid question regarding BUFFER keyword in NG output..... By: lecacheux.alain on Wed, 08 December 2010 02:43
		Re: Stupid question regarding BUFFER keyword in NG output..... By: chris_torrence@NOSPAM on Tue, 07 December 2010 15:57
		Re: Stupid question regarding BUFFER keyword in NG output..... By: Michael Galloy on Tue, 07 December 2010 09:00
		Re: Stupid question regarding BUFFER keyword in NG output..... By: Paul Van Delst[1] on Tue, 07 December 2010 06:38
		Re: Stupid question regarding BUFFER keyword in NG output..... By: Michael Galloy on Mon, 06 December 2010 17:00
		Re: Stupid question regarding BUFFER keyword in NG output..... By: Paul Van Delst[1] on Wed, 08 December 2010 06:54

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