[vtkusers] QVTKWidget screen turns out white

Sanjeet Rohilla champ_sanjeet at yahoo.com
Thu Jul 21 13:21:56 EDT 2016


Hi vtk Users
I have encountered a strange issue, whenever I scrolls slices in the QVTKWidget, the screen turns out white with no image.I have used vtkImageViewer2 and also display text  using vtktextActor on the screen along with slices. 
The whole task is done using python and QVTKWidget.
Please let me know, the solution for this problem.
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