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Re: Add and manipulate a visualization to standard Itool [message #76126 is a reply to message #75843]

Tue, 17 May 2011 06:22

kidpix
Messages: 23
Registered: July 2007

Junior Member

I'm still sinking in the Object Graphic Lands, but it seems a little better now...

About my primitive question, I achieved good results modifying the IDLitVisPolyline creation routine, located in lib/itools/components/idlitvispolyline__define.pro

The IDLitVisPolyline::Init subclasses the IDLitVisualization superclass, but "forgets" to set the MANIPULATOR_TARGET keyword.
Setting MANIPULATOR_TARGET in the IDLitVisPolyline class instantiation in OBJ_NEW , it is passed through the _EXTRA keyword mechanism and it seems to work properly. So, in the original code I changed:

visoROI = OBJ_NEW('IDLitVisPolyline',/REGISTER_PROPERTIES,/MANIPULATOR _TARGET)

Now I'm experimenting a little with IDLitVisRoi, IDLgrROI etc...

In the iTool Progamming Manual - IDL Version 7.1 pag 199 they said:

"IDLitVisRoi
Defines and displays a polygonal region of interest.
Visualization type: IDLROI
Data Types Accepted
• Vertex data: IDLARRAY2D"

any guess how define a IDLARRAY2D data?

Thanks folks!

--
Dr. Mario D'Amore

Deutsches Zentrum für Luft- und Raumfahrt
Institut für Planetenforschung
Experimentelle Planetenphysik
Rutherfordstraße 2
12489 Berlin
Email : Mario.Damore.dlr.de
Internet : http://www.dlr.de/pf
Deutscher Akademischer Austauschdienst (DAAD)
Email : Mari...@daad-alumni.de

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[Message index]

		Re: Add and manipulate a visualization to standard Itool By: David Fanning on Wed, 27 April 2011 08:40
		Re: Add and manipulate a visualization to standard Itool By: kidpix on Wed, 27 April 2011 08:34
		Re: Add and manipulate a visualization to standard Itool By: David Fanning on Wed, 27 April 2011 08:28
		Re: Add and manipulate a visualization to standard Itool By: kidpix on Wed, 27 April 2011 08:18
		Re: Add and manipulate a visualization to standard Itool By: David Fanning on Wed, 27 April 2011 07:53
		Re: Add and manipulate a visualization to standard Itool By: kidpix on Wed, 27 April 2011 07:44
		Re: Add and manipulate a visualization to standard Itool By: kidpix on Tue, 17 May 2011 06:22

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