[vtkusers] ImageViewer2 Usage

[Jothybasu K Selvaraj]

You use vtkImageViewer2->SetupInteractor(vtkRenderWindowInteractor)

If you don't set that it will allow you to rotate it in 3D.

>From the links ,I found you are setting the interactor as
interactor.SetRenderWindow()

Jothy

On Tue, Apr 13, 2010 at 4:12 PM, David Doria
<daviddoria+vtk at gmail.com<daviddoria%2Bvtk at gmail.com>
> wrote:

> There seems to be significant confusion about when and how to use
> vtkImageViewer2.
>
> This code seems to compile and run:
> http://www.vtk.org/Wiki/VTK/Examples/ImageViewer2
>
> but it seems to allow the image to be manipulated as a 3D plane (which
> I can't image anyone would expect). The documentation says that it
> uses vtkInteractorStyleImage, so I was expecting to work more like
> this:
>
> http://www.vtk.org/Wiki/VTK/Examples/InteractWithImage
>
> Can someone put an end to this confusion by explaining the differences
> between these two techniques?
>
> Thanks,
>
> David
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