[vtkusers] PolyData won't fit!

[medo abdelmonem]

hi everybody,
   
  i have 3 extracted medical views drawn on polydata surfaces (e.g as an o/p of probling filer).... now i seek to settle those 3 images in 3 vtkpanels.....i tried imageviewer class but it's not useful for me (as it creates fixed size images).....now what i need to know is how to settle those 3 images in panels with maximum possible performance & accuracy in operating on them (distance measurement or so)?......OR....how to resample those images into image data (array of pixels) instead of polydata.?.....by the way, i used the getImageDataOutput method of probing filter...but it seems not working.....
   
  anybody can help with that....it's really urgent...
  thanks in advance
  Mohamed

       
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