[vtkusers] vtkDistanceWidget

[Arianna Forneris]

Hi everyone,
I'm trying to use the vtk Distance Widget in order to make some measurements
on a DICOM image…I can use the widget but the measure that I get is
completely wrong with respect to the image…I got measures like 0.00162 mm (I
guess it is in mm)…it doesn't make sense since that the image spacing is
0.75 mm…does anyone have any suggestions about it or have the same
problem???
tahnks!



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