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Re: Removing Graphics from IDL 8.1 Window [message #78645 is a reply to message #78644]

Fri, 02 December 2011 12:36

Mark Piper
Messages: 198
Registered: December 2009

Senior Member

On 12/2/2011 11:27 AM, David Fanning wrote:
> Does anyone know how to remove graphics commands from
> IDL 8.1 windows so the window can be reused? For example, I
> want to put a plot in the window, then later I want
> to put a contour plot in the window. I use commands
> something like this:
>
> w = window()
> w.select
> p =plot(indgen(10),/CURRENT)
> w.erase
> c = contour(/test, /CURRENT)

The Delete method should do this, but it's working perhaps a bit too
literally -- if I delete the plot, the axes remain. I think this is a
bug, but the workaround is straightforward:

w = window()
p = plot(/test, /current)
foreach axis, p['axis*'] do axis.delete
p.delete
c = contour(/test, /current)

mp

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[Message index]

		Re: Removing Graphics from IDL 8.1 Window By: David Fanning on Mon, 05 December 2011 09:16
		Re: Removing Graphics from IDL 8.1 Window By: Paul Van Delst[1] on Mon, 05 December 2011 09:05
		Re: Removing Graphics from IDL 8.1 Window By: Mark Piper on Fri, 02 December 2011 12:43
		Re: Removing Graphics from IDL 8.1 Window By: Mark Piper on Fri, 02 December 2011 12:36

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