[vtkusers] vtkImageResample not working with vtkImageActor

[John Eke]

Hi,

I am trying to scale down an image using vtkImageResample, but the 
SetAxisMagnificationFactor method will not work. It scales down the 
image, but then stretches it out again to the screen size, and clips it. 
So all I see when I try to scale with different factors is the bottom 
left quadrant of the picture, but as I scale the picture just gets more 
or less pixellated.

Any ideas? am I supposed to use some sort of mapper? or another filter 
inbetween? or is vtkImageResample not meant to be used with vtkImageActor

Thanks

John