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Re: IDLgrWindow Pickdata on an IDLexObjView Obect. [message #25379]

Tue, 12 June 2001 06:25

Don J Lindler
Messages: 19
Registered: April 2001

Junior Member

"Don J Lindler" <lindler@rockit.gsfc.nasa.gov> wrote in message
news:9g2til$hv5$1@skates.gsfc.nasa.gov...
> Does anyone have any suggestions on how to get the correct 3-D position
> using the Pickdata method for an IDLgrWindow object which is displaying an
> IDLexObjView. Pickdata correctly finds the objects but returns incorrect
> x,y,z values. I am trying to modify xplot3d.pro to return the x,y, and z
> coordinates of a IDLgrPolyline displayed using Orbs for each datapoint.
>
> Thanks,
> Don Lindler
>
>

Thanks for the input. It convinced me to keep looking for the problem. It
turns out that the routine XPLOT3D.PRO uses the following line to add the
model to the view.

Oview2 -> setproperty, subject = Omodel

which appears to be the same as:

Oview2 -> add, Omodel, /alias

When I replaced the line with simply:

Oview2 -> add, Omodel

Pickdata worked fine.

Thanks,
Don Lindler

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[Message index]

		Re: IDLgrWindow Pickdata on an IDLexObjView Obect. By: Don J Lindler on Tue, 12 June 2001 06:25
		Re: IDLgrWindow Pickdata on an IDLexObjView Obect. By: m.hadfield on Mon, 11 June 2001 14:41
		Re: IDLgrWindow Pickdata on an IDLexObjView Obect. By: Dick Jackson on Mon, 11 June 2001 13:38

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