[vtkusers] How to change the cross hair shape of vtkHandleWidget

[Liu_tj]

Hi,

I try to use vtkHandleWidget to display a point on DICOM image. If I use vtkPointHandleRepresentation2D as the reprsentation of the widget, it will display a cross hair at the point I click; if I use vtkPointHandleRepresentation3D, it will display a point.

So, how can I change the cross hair to a point if I use vtkPointHandleRepresentation2D?

Thanks
Liu Peng
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://public.kitware.com/pipermail/vtkusers/attachments/20170716/1d3a1ec7/attachment.html>