[vtkusers] SetRepresentationToPoints and picking the points

[Doug Hoppes]

Hi all,

                Hopefully this is a simple question.  I have an image that I represent on the screen as points (using SetRepresentationToPoints()).  I would like the user to be able to select one of those points.  I was thinking that I could use the vtkPointPicker, but nothing seems to be ever selected.

                Any idea what class/example would do the trick?

Doug

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.vtk.org/pipermail/vtkusers/attachments/20120203/64368294/attachment.htm>