[vtkusers] vtkImageViewer2 do not fit my needs

[John Drescher]

> I'm trying to find a good image viewer class for an image. My only needs is:
> image should fill renderwindow, do NOT allowed to rotate on any axis. Could
> be cool, but not a need, to make zoom in and out. Allowed to click on image
> and return point coord on original non zoomed in or out image.
>
> Is there any class or example that achieves that? Any advice in other case?
>
vtkImageViewer2 achieves this.

You need to create a interactor style class and only allow the
interaction that you want.

John