[vtkusers] set chart 3D geometry in Java

[James Labiak]

For vtkChartXYZ, I cannot seem to find the Java equivalent of the 
SetGeometry method in C like the code below. I must be missing 
something. Does anyone have any suggestions?

vtkNew<vtkChartXYZ> chart;
chart->SetGeometry(vtkRectf(75.0, 20.0, 250, 260));

Thanks,
Jim