[vtkusers] vtkInteractorStyleImage::SetImageOrientation

[David Doria]

Does anyone use vtkInteractorStyleImage::SetImageOrientation ? I tried
to demonstrate that setting the leftToRight vector to {-1,0,0} that
the image would flip over the vertical axis, but that did not occur
(nothing changed). The example is here:

http://www.vtk.org/Wiki/VTK/Examples/Cxx/Broken/Visualization/ImageOrientation

Any thoughts on what I'm doing wrong?

Thanks,

David