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How to get all graphics elements in a Window? [message #94412]

Fri, 12 May 2017 13:45

Ayris Narock
Messages: 2
Registered: May 2017

Junior Member

Hi,

I feel like this should be a simple question but I simply can not find any documentation. It seems like this functionality should exist . . . I hope someone can help.

After using the Plot() or Window() functions I can get a reference to the window (help lists it as a <GRAPHICSWIN>)

I can access the graphics elements contained within if I already know their names using bracket notation, like so:

--------------
x = Findgen(200)
y = Sin(x*2*!PI/25.0)*Exp(-0.01*x)
y2 = Cos(x*2*!PI/25.0)*Exp(-0.01*x)
p = PLOT(x, y, TITLE='PanHandler Test',name="name1")
p2 = PLOT(x,y2, name="name2",OVERPLOT=p)

w = GetWindows(/CURRENT)
p1 = w['name1']
p2 = w['name2']
p1.Select
p2.Select
---------------

But, if I don't already know 'name1' and 'name2', and just have the reference to the window, w, how can I retrieve a reference to all the graphics contained in w?

Thanks,
Ayris

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[Message index]

		How to get all graphics elements in a Window? By: Ayris Narock on Fri, 12 May 2017 13:45
		Re: How to get all graphics elements in a Window? By: Markus Schmassmann on Sat, 13 May 2017 06:33
		Re: How to get all graphics elements in a Window? By: Ayris Narock on Sat, 13 May 2017 07:36

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