[vtkusers] gridlines

[Elizeu L. dos Santos Neto]

    Hello Vtk developers,

    Is there any resource within the vtkXYPlotActor to show some GRIDLINES
on the plot, to become the plot values variations more visible ?
    I've tried to get this result using a vtkPlaneSource but It's not a good
idea at all.

    Thanks in advance!

    []s
    Elizeu Santos-Neto