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Re: zoom screen id on envi_display_bands [message #48110]

Tue, 28 March 2006 10:47

Jeff N.
Messages: 120
Registered: April 2005

Senior Member

Seems to me like you answered your own question, or am i missing
something?? The w1 keyword to envi_disp_query seems to give you an
array of ID's for the image, zoom, and scroll windows, so if you do
something like this:

envi_disp_query, dn, w1=wids

wids[1] is the zoom window id.

That's from the help file for envi_disp_query. Did you try that and it
not work?

Jeff

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Re: zoom screen id on envi_display_bands [message #48189 is a reply to message #48110]

Wed, 29 March 2006 04:27

vcarlos
Messages: 21
Registered: February 2006

Junior Member

That is the window id, not the widget id.

I want the widget id (the one that is set in the base keyword for
envi_disp_query)

But, thanks for replying.

Vinicius

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