[vtkusers] How to add two or more vtkLineWidgets or vtkPlaneWidgets to a RenderWindows??

[Jean M. Favre]

Patrik Spring wrote:
> Hi vtkusers!
> I need to add two or more vtkLineWidgets to a RenderWindows (display a
> Dicom ) to caculate their angle! 

There is a Widget which seems to do what you want. Use VTK nightly. See
the documentation here:

http://www.vtk.org/doc/nightly/html/classvtkAngleWidget.html

-- 
Dr. Jean M. Favre,                            email:favre @ cscs.ch
http://www.cscs.ch/about/Favre.php
CSCS, Swiss National Supercomputing Centre  | Tel:  +41 (91) 610.82.40
Via Cantonale, 6928 Manno, Switzerland      | Fax:  +41 (91) 610.82.82