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Re: IDL 8.0.1 now available [message #73251 is a reply to message #73250]

Thu, 28 October 2010 16:24

Mark Piper
Messages: 198
Registered: December 2009

Senior Member

On Oct 28, 4:03 pm, Paul van Delst <paul.vande...@noaa.gov> wrote:

> p.p.s. And the extra nice thing is that I can now return the references to any graphics created to the main level prompt
> via a keyword to fine tune the resultant plots if necessary (e.g. moving legends, changing ranges, etc.) and then simply
> invoke the Save method again. It's bloody luxurious.

This is a little sloppy, but with GETWINDOWS you may even be able to
get away without returning NG references:

IDL> .comp
- pro foo
- p = plot(/test)
- end
% Compiled module: FOO.
IDL> foo
IDL> help, p ; no reference
P UNDEFINED = <Undefined>
IDL> w = getwindows()
IDL> help, w
W OBJREF = Array[1]
IDL> p = (w[0])['plot'] ; extract plot from window
IDL> p.color = 'red' ; yay!

With only one window, this example is a bit simplistic.

mp

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[Message index]

		Re: IDL 8.0.1 now available By: David Fanning on Fri, 29 October 2010 09:42
		Re: IDL 8.0.1 now available By: bokubo on Fri, 29 October 2010 09:30
		Re: IDL 8.0.1 now available By: David Fanning on Thu, 28 October 2010 17:08
		Re: IDL 8.0.1 now available By: David Fanning on Thu, 28 October 2010 16:54
		Re: IDL 8.0.1 now available By: penteado on Thu, 28 October 2010 16:54
		Re: IDL 8.0.1 now available By: David Fanning on Thu, 28 October 2010 16:46
		Re: IDL 8.0.1 now available By: penteado on Thu, 28 October 2010 16:34
		Re: IDL 8.0.1 now available By: Mark Piper on Thu, 28 October 2010 16:24
		Re: IDL 8.0.1 now available By: David Fanning on Thu, 28 October 2010 16:09
		Re: IDL 8.0.1 now available By: David Fanning on Thu, 28 October 2010 16:04
		Re: IDL 8.0.1 now available By: chris_torrence@NOSPAM on Thu, 28 October 2010 15:53
		Re: IDL 8.0.1 now available By: Paul Van Delst[1] on Thu, 28 October 2010 15:03
		Re: IDL 8.0.1 now available By: David Fanning on Thu, 28 October 2010 14:43

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