[vtkusers] Zooming an Image

[Charles Moad]

vtkRenderer.GetActiveCamera().Zoom()

Messing with the camera should have no overhead.

- Charlie

On Mon, 2004-10-18 at 11:40, Beau Sapach wrote:
> Hello everyone,
> 
> I'm using vtkImageMapper and vtkActor2D to display an time-series of images
> as a movie.  I want to be able to zoom in on a given frame and continue
> playing the series at that zoom setting, when I use vtkImageMagnify the
> program gets VERY slow, this is seems very CPU intensive.  Is there a better
> way to zoom?  Thanks!
> 
> Beau
> 
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