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Acces to the spatial Subset widget In Envi [message #79841]

Fri, 06 April 2012 04:54

Vincent Sarago
Messages: 34
Registered: September 2011

Member

Dear All,

I have an easy question (I hope) :

When writing widget with ENVI functions, there is a possibility to use a 'WIDGET_SUBSET' to ask the user to do a spatial subset of images, but this widget is in two parts (see : http://kkrit.com/d/ENVI_4_3/online_help/Compound_Widgets.htm l)

question : Is it possible to ask for only the second part to open ?

(e.g. create a button 'Subset' in my widget, witch will call the properly subset widget - this will be as the normal way but as I'm not using the widget_auto_base, Now this makes 3 different widgets)

I hope you "kings (maybe queens?) of IDL" understand my question ;-)

Cheers,

Vincent

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