[vtkusers] On vtkImageData visualization problem

[Alessandro]

Hello,

I load vtkImageData inside a QVTKWidget. The result is this one: https://dl.dropbox.com/u/13989386/sample.png
It's a matter of fact that it seems to work when the vtkImageData is created from an ITK volume built upon a DICOM series, while the actual result is from the same ITK volume built upon the NiFTI file of the previous DICOM series.

Why I cannot get it automatically centered?

Thanks,
Ale