[vtkusers] Issue with vtkActor2D zoom, pan & scroll

[Elvis Dowson]

Hi Burlen,
                    Could you give me some tips on how to get  
vtkActor2D zooming, panning and scrolling to work?

After going through the docs, I see that some wrapper classes like  
vtkImageViewer2 does exactly what I want, but I want to learn how to  
get vtkActor2D to work. This is because I want all renderering to be  
performed on a single plane, to navigate a 2D map.

Best regards,

Elvis Dowson