def setUp(self):
        from SampleData import SampleDataLogic
        dtiSource = SampleDataLogic().sourceForSampleName('DTIBrain')
        self.file_name = SampleDataLogic().downloadSourceIntoCache(dtiSource)[0]

        self.ritk = vtkITK.vtkITKArchetypeDiffusionTensorImageReaderFile()
        self.ritk.SetUseOrientationFromFile(True)
        self.ritk.SetUseNativeOriginOn();
        self.ritk.SetOutputScalarTypeToNative()
        self.ritk.SetDesiredCoordinateOrientationToNative()
        self.ritk.SetArchetype(self.file_name)
        self.ritk.Update()

        self.rnrrd = teem.vtkTeemNRRDReader()
        self.rnrrd.SetFileName(self.file_name)
        self.rnrrd.Update()
    def setUp(self):
        from SampleData import SampleDataLogic
        dtiSource = SampleDataLogic().sourceForSampleName('DTIBrain')
        self.file_name = SampleDataLogic().downloadSourceIntoCache(dtiSource)[0]

        self.ritk = vtkITK.vtkITKArchetypeDiffusionTensorImageReaderFile()
        self.ritk.SetUseOrientationFromFile(True)
        self.ritk.SetUseNativeOriginOn()
        self.ritk.SetOutputScalarTypeToNative()
        self.ritk.SetDesiredCoordinateOrientationToNative()
        self.ritk.SetArchetype(self.file_name)
        self.ritk.Update()

        self.rnrrd = vtkTeem.vtkTeemNRRDReader()
        self.rnrrd.SetFileName(self.file_name)
        self.rnrrd.Update()
    def setUp(self):
        import SampleData
        sampleDataLogic = SampleData.SampleDataLogic()
        dti = sampleDataLogic.downloadDTIBrain()
        self.file_name = dti.GetStorageNode().GetFileName()

        self.ritk = vtkITK.vtkITKArchetypeDiffusionTensorImageReaderFile()
        self.ritk.SetUseOrientationFromFile(True)
        self.ritk.SetUseNativeOriginOn();
        self.ritk.SetOutputScalarTypeToNative()
        self.ritk.SetDesiredCoordinateOrientationToNative()
        self.ritk.SetArchetype(self.file_name)
        self.ritk.Update()

        self.rnrrd = slicer.vtkNRRDReader()
        self.rnrrd.SetFileName(self.file_name)
        self.rnrrd.Update()
    def setUp(self):
        import SampleData
        sampleDataLogic = SampleData.SampleDataLogic()
        dti = sampleDataLogic.downloadDTIBrain()
        self.file_name = dti.GetStorageNode().GetFileName()

        self.ritk = vtkITK.vtkITKArchetypeDiffusionTensorImageReaderFile()
        self.ritk.SetUseOrientationFromFile(True)
        self.ritk.SetUseNativeOriginOn()
        self.ritk.SetOutputScalarTypeToNative()
        self.ritk.SetDesiredCoordinateOrientationToNative()
        self.ritk.SetArchetype(self.file_name)
        self.ritk.Update()

        self.rnrrd = slicer.vtkNRRDReader()
        self.rnrrd.SetFileName(self.file_name)
        self.rnrrd.Update()