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<HTML><P>Nice, it works.</P> <P>thanks alot,</P> <P>Kan</P> <P><BR> </P> <HR> <BLOCKQUOTE TYPE="CITE">Hi Kan,<BR><BR>> I notice that visad.bom.PickManipulationRendererJ3D<BR>> offers similar functionality,<BR>> but it is only for 3D, in other words, I cannot<BR>> do: myDisplayImplJ2D.addReferences<BR>> (PickManipulationRendererJ3D, myDataRef).<BR><BR>You could use a DisplayImplJ3D in 2d-mode. Construct it with<BR><BR>display = new DisplayImplJ3D(new TwoDDisplayRendererJ3D());<BR><BR>That tells your display to use Java3D but to make a 2D-Visualization.<BR>With this display you can use your PickManipulationRendererJ3D.<BR><BR>Hope that helps, Mathias<BR><BR></BLOCKQUOTE> <HR></HTML>
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