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Attempt to call undefined method: 'IDLITSYMBOL::IS3D' [message #82400]

Wed, 12 December 2012 09:06

Paul Van Delst[1]
Messages: 1157
Registered: April 2002

Senior Member

Hello,

I'm creating a graphics window and storing the id in a hash like so:

gref[tag] = WINDOW( WINDOW_TITLE=tag, $
DIMENSIONS = [600,800] )

I then do a bunch of plotting and legend-ing in that window using the
/CURRENT keyword.

The "gref" variable is passed out of my procedure so that, if I decide
to modify the plots (e.g. zoom, add arrows, text, whatever)
interactively, I can still save it. I've done this in the past and it
has always worked fine.

Now when I try to do it I get an error:

IDL> gref['afn'].save,'afn.png',height=800
% SAVE: Attempt to call undefined method: 'IDLITSYMBOL::IS3D'.
% Execution halted at: $MAIN$

Has anyone seen this error before? Or explain it to me? I can find
anything in the IDL help about either the object (IDLITSYMBOL) or the
method (IS3D)

Thanks for any info.

cheers,

paulv

p.s. IDL> print, !version
{ x86 linux unix linux 8.2 Apr 10 2012 32 64}

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[Message index]

		Attempt to call undefined method: 'IDLITSYMBOL::IS3D' By: Paul Van Delst[1] on Wed, 12 December 2012 09:06
		Re: Attempt to call undefined method: 'IDLITSYMBOL::IS3D' By: Mark Piper on Fri, 14 December 2012 08:54
		Re: Attempt to call undefined method: 'IDLITSYMBOL::IS3D' By: Paul Van Delst[1] on Thu, 13 December 2012 06:23
		Re: Attempt to call undefined method: 'IDLITSYMBOL::IS3D' By: chris_torrence@NOSPAM on Wed, 12 December 2012 19:14
		Re: Attempt to call undefined method: 'IDLITSYMBOL::IS3D' By: Paul Van Delst[1] on Wed, 12 December 2012 14:25
		Re: Attempt to call undefined method: 'IDLITSYMBOL::IS3D' By: Paul Van Delst[1] on Wed, 12 December 2012 13:37
		Re: Attempt to call undefined method: 'IDLITSYMBOL::IS3D' By: David Fanning on Wed, 12 December 2012 13:19
		Re: Attempt to call undefined method: 'IDLITSYMBOL::IS3D' By: Paul Van Delst[1] on Wed, 12 December 2012 12:59

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