[vtkusers] Function Plots

[Christopher R. Volpe]

Is anyone using vtk to produce simple 2D function plots? I'm in need of
doing some simple plotting, and if I can do it in vtk without a lot of
wheel-reinventing, that would be great. (Conversely, if people have looked
into this and decided that vtk is the wrong tool and found something better,
I'd be interested to hear about it. Preferably something quick and dirty,
not something expensive with a learning curve such as Matlab or
Mathematica.) Thanks in advance.

-Chris