[vtkusers] Screen to Normalized Viewport

[Karthik Krishnan]

       renderer->DisplayToNormalizedDisplay(x,y);
       renderer->NormalizedDisplayToViewport(x,y);
       renderer->ViewportToNormalizedViewport(x,y);

On Tue, Oct 26, 2010 at 9:22 PM, Leonardo M. Ramé <l.rame at griensu.com> wrote:
> Hi, I'm drawing with QT over a QVTKWidget and would like to translate
> screen coordinates to the normalized viewport.
>
> How can I do that?
>
> --
> Leonardo M. Ramé
> http://leonardorame.blogspot.com
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