Hi,

I recently updated to the latest version of MITK and noticed that the 
orthogonal slice widget is not properly working anymore for my data sets.

I'm working with my own itk file reader that is used instead of the itk 
filereader. Apart from that, everything is the original MITK-code (so an 
image node is created by the mitkDataTreeNodeFactory and so on).

I've attached a screenshot of the result of the slice widget:



It looks like the widget does not know the correct extends of the image 
that is loaded or something similar, but I have really no idea what 
could cause the problem. In addition, it worked well so far with the 
former version of MITK.

Does anyone have an idea how I can fix this problem or what change in 
the MITK source might have caused this behavior?

Thanks a lot,

best,
Marius

P.S.: below you find the log of the datamanager for the data set in case 
it might be of use:

--------------------DataInfo--------------------
Microscanning1
Image (0724EB50)
   PixelType: unsigned short
   BitsPerElement: 16
   NumberOfComponents: 1
   BitsPerComponent: 16
   Dimension: 3
   Dimensions: 40000 40 40
   TimeSlicedGeometry:   TimeSlicedGeometry (070CBD98)
     IndexToWorldTransform:     ScalableAffineTransform (0722D248)
      RTTI typeinfo:   class itk::ScalableAffineTransform<float,3>
      Reference Count: 2
      Modified Time: 10396
      Debug: Off
      Observers:
        none
      Matrix:
        0.0025 0 0
        0 2.5 0
        0 0 2.5
      Offset: [0, 0, 0]
      Center: [0, 0, 0]
      Translation: [0, 0, 0]
      Inverse:
        400 0 0
        0 0.4 0
        0 0 0.4
      Singular: 0
      Scale : 1 1 1
      MatrixScale : 1 1 1
     BoundingBox:     Object (0722E380)
      RTTI typeinfo:   class itk::BoundingBox<unsigned 
long,3,float,class itk::VectorContainer<unsigned long,class 
itk::Point<float,3> > >
      Reference Count: 1
      Modified Time: 66319
      Debug: Off
      Observers:
        none
      Bounding Box: ( 0,40000 0,40 0,40  )
     Origin: [0, 0, 0]
     ImageGeometry: 1
     Spacing: [0.0025, 2.5, 2.5]
     TimeBounds: [-3.40282e+038, 3.40282e+038]
    RTTI typeinfo:   class mitk::TimeSlicedGeometry
    Reference Count: 1
    Modified Time: 10515
    Debug: Off
    Observers:
      none
     EvenlyTimed: 1
     TimeSteps: 1
     GetGeometry3D(0):     SlicedGeometry3D (043BC8B8)
       IndexToWorldTransform:       ScalableAffineTransform (0722D248)
        RTTI typeinfo:   class itk::ScalableAffineTransform<float,3>
        Reference Count: 2
        Modified Time: 10396
        Debug: Off
        Observers:
          none
        Matrix:
          0.0025 0 0
          0 2.5 0
          0 0 2.5
        Offset: [0, 0, 0]
        Center: [0, 0, 0]
        Translation: [0, 0, 0]
        Inverse:
          400 0 0
          0 0.4 0
          0 0 0.4
        Singular: 0
        Scale : 1 1 1
        MatrixScale : 1 1 1
       BoundingBox:       Object (043649E8)
        RTTI typeinfo:   class itk::BoundingBox<unsigned 
long,3,float,class itk::VectorContainer<unsigned long,class 
itk::Point<float,3> > >
        Reference Count: 1
        Modified Time: 10309
        Debug: Off
        Observers:
          none
        Bounding Box: ( 0,40000 0,40 0,40  )
       Origin: [0, 0, 0]
       ImageGeometry: 1
       Spacing: [0.0025, 2.5, 2.5]
       TimeBounds: [-3.40282e+038, 3.40282e+038]
      RTTI typeinfo:   class mitk::SlicedGeometry3D
      Reference Count: 1
      Modified Time: 10469
      Debug: Off
      Observers:
        none
       EvenlySpaced: 1
       DirectionVector: [0, 0, 1]
       Slices: 40
       GetGeometry2D(0):       PlaneGeometry (043AB320)
         IndexToWorldTransform:         ScalableAffineTransform (072307E0)
          RTTI typeinfo:   class itk::ScalableAffineTransform<float,3>
          Reference Count: 1
          Modified Time: 10456
          Debug: Off
          Observers:
            none
          Matrix:
            0.0025 0 0
            0 2.5 0
            0 0 2.5
          Offset: [0, 0, 0]
          Center: [0, 0, 0]
          Translation: [0, 0, 0]
          Inverse:
            400 0 0
            0 0.4 0
            0 0 0.4
          Singular: 0
          Scale : 1 1 1
          MatrixScale : 1 1 1
         BoundingBox:         Object (07277D10)
          RTTI typeinfo:   class itk::BoundingBox<unsigned 
long,3,float,class itk::VectorContainer<unsigned long,class 
itk::Point<float,3> > >
          Reference Count: 1
          Modified Time: 10466
          Debug: Off
          Observers:
            none
          Bounding Box: ( 0,40000 0,40 0,1  )
         Origin: [0, 0, 0]
         ImageGeometry: 1
         Spacing: [0.0025, 2.5, 2.5]
         TimeBounds: [-3.40282e+038, 3.40282e+038]
        RTTI typeinfo:   class mitk::PlaneGeometry
        Reference Count: 1
        Modified Time: 10516
        Debug: Off
        Observers:
          none
         ScaleFactorMMPerUnitX: 0.0025
         ScaleFactorMMPerUnitY: 2.5
         Normal: [0, 0, 2.5]
Microscanning1
----------------End of DataInfo-----------------

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