[vtkusers] moving actor2d

[Beau Sapach]

Hello everyone,

I have a problem with moving an actor2d and vtkPropPicker.  The picker will
only find the actor if the pick() method gets xy coordinates starting from
0,0 and extending to the xy limits of the actor.  So, no matter where the
actor is positioned in the window, I have to click near the lower left
corner in order to pick it..... can anyone help me with this?

Thanks! 

Beau