>>>>> "TC" == Ted Christiansen <ted at caept.com> writes:
    TC> Prabhu, I am interested.  Where can I get this class?  Is it
    TC> part of vtk 4.0?  Thanks.
Yes, its part of vtk 4.x.
http://public.kitware.com/VTK/doc/nightly/html/classvtkCaptionActor2D.html
prabhu