[vtkusers] Showing vtkAxesActor near the bottom left corner of a render window

[Prashanth Udupa]

Hi All,

How can I show a vtkAxesActor near the bottom left corner of the
render window at all the times? I mean irrespective of the camera
position/orientation/dolly, I would like the axes actor to always be
visible at the bottom left corner of the render window and its size
must never change.

Also, I have been trying hard to show axis labels, but it just doesnt
show up :-(.

Please help.

Thanks,
Prashanth