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Re: Anatomic object graphic in IDL [message #43774 is a reply to message #43755]

Tue, 26 April 2005 05:31

vaesgar
Messages: 3
Registered: April 2005

Junior Member

Ok, what I mean is to return the
coordinates (or better, their indexes) of a polygon of a
polygon-model. I mean, I want to Know exactly which are the indexes
(x,y,z) of the object when I push down in my model with the mouse.I
have used the next code to get it, but it doesnï¿½t work.It only get me
values that belong (I think) to the coordinates of the window.

oarray = self.ocontainer->get(/ALL)
opolygon = oarray[N_ELEMENTS(oarray)-1]

oSel = self.oWindow -> Select(self.oTransparentView,[event.x,
event.y],UNITS=[3] ); returns object array
IF Size(oSel, /TName) EQ 'opolygon' THEN BEGIN
pick = self.oWindow-> PickData(self.oTransparentView,
osel,$
[event.x, event.y], dataxyz,pick_status=tt)

Where oTransparentView is my View.

Thanks, again

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[Message index]

		Re: Anatomic object graphic in IDL By: Rick Towler on Wed, 27 April 2005 09:21
		Re: Anatomic object graphic in IDL By: vaesgar on Tue, 26 April 2005 05:31
		Re: Anatomic object graphic in IDL By: Rick Towler on Mon, 25 April 2005 08:11
		Re: Anatomic object graphic in IDL By: vaesgar on Tue, 10 May 2005 07:02

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