[vtkusers] Probing time-varying data in point

[Ronald Rook]

Hello All,

My vtk pipe-line processes 3D-datasets of a scalar field from a time-varying
problem. I would like to probe them in a fixed point and plot the result 
using the vtkXYPlotActor (on the x-axis time and y-axis the value in that 
point). Can anyone help me? An example, perhaps?

Thank you in advance,
Ronald Rook
Eindhoven university of Technology