[vtkusers] Help: Interaction Using vtkRenderWindowInteractor

#LIU QIANG# liuqiang at pmail.ntu.edu.sg
Fri Sep 26 01:28:53 EDT 2003


Hi all,

I'm new to VTK. In my C++ program, I want to interact with the vtk window. I know I can use vtkRenderWindowInteractor for this purpose. But I don't know how to get the event and how to handle it. 

For example, I want to get the position of the mouse, and impliment a function, A( ),  when the left button double clicks the window. How can I implement this?

Thanks & Best Regards,
Qiang 


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