Hello All, I'm a beginner in TCL & VTK. I'm trying to traduce a VTK-TCL file to Python. I've have problems to convert lines like this: set clip [NewWidgetObject $widget vtkImageClip Clip] How can I traduce this line to python??? Does anybody have the file TkImageViewerInteractor and/or vtkHistogramWidget in python??? Thank you. Marcelo