some Python function are not returning Python object but rather a string to a C pointer (which you can't use I guess)
This issue was created automatically from an original Mantis Issue. Further discussion may take place here.
p = vtk.vtkPoints2D() p.SetNumberOfPoints(1) p.SetPoint(2.,3.) p.GetPoint(0) '_00000000022b9c70_void_p'
or renWin = vtk.vtkRenderWindow() In [16]: renWin.GetScreenSize() Out[16]: '_00000000034d0b20_void_p'