[vtkusers] Oblique slicing using vtkImagePlaneWidget

[Veerapuram Varadhan]

Hi All,

I need to implement oblique slicing. I was going through the vtk classes
and find vtkImagePlaneWidget to be a good option.  However i have some
questions:

1)  Does it "spin" 360 degrees both top-bottom and let-right?
2)  What "translate" do?

I was going through vtkImageReslice, since, vtkImagePlaneWidget allows
user interactions, I think it would better suit my requirement.

If anyone of you have any better option, kindly suggest me.

TIA,

V. Varadhan.