def __init__(self, parentFrame, parentClass):
        SlicerVMTKAdvancedPageSkeleton.__init__(self, parentFrame, parentClass)

        self._sourceFiducialList = None
        self._targetFiducialList = None

        self._currentFiducialList = None

        #top frame starts
        self._firstRowFrame = slicer.vtkKWFrame()

        # source frame starts
        self._sourcePointsFrame = slicer.vtkKWFrameWithLabel()

        self._addSourcePointButton = slicer.vtkKWPushButton()
        self._delSourcePointButton = slicer.vtkKWPushButton()
        self._sourcePointsList = slicer.vtkKWListBoxWithScrollbars()

        # target frame starts
        self._targetPointsFrame = slicer.vtkKWFrameWithLabel()

        self._addTargetPointButton = slicer.vtkKWPushButton()
        self._delTargetPointButton = slicer.vtkKWPushButton()
        self._targetPointsList = slicer.vtkKWListBoxWithScrollbars()

        #middle frame starts
        self._secondRowFrame = slicer.vtkKWFrame()

        #threshold frame starts
        self._thresholdFrame = slicer.vtkKWFrameWithLabel()
        self._thresholdSlider = slicer.vtkKWExtent()

        self._startButton = slicer.vtkKWPushButton()
        self._resetButton = slicer.vtkKWPushButton()
    def __init__(self,parentFrame,parentClass):
        SlicerVMTKAdvancedPageSkeleton.__init__(self,parentFrame,parentClass)

        self._sourceFiducialList = None
        self._targetFiducialList = None

        self._currentFiducialList = None

        #top frame starts
        self._firstRowFrame = slicer.vtkKWFrame()

        # source frame starts
        self._sourcePointsFrame = slicer.vtkKWFrameWithLabel()

        self._addSourcePointButton = slicer.vtkKWPushButton()
        self._delSourcePointButton = slicer.vtkKWPushButton()
        self._sourcePointsList = slicer.vtkKWListBoxWithScrollbars()
   

        # target frame starts
        self._targetPointsFrame = slicer.vtkKWFrameWithLabel()

        self._addTargetPointButton = slicer.vtkKWPushButton()
        self._delTargetPointButton = slicer.vtkKWPushButton()
        self._targetPointsList = slicer.vtkKWListBoxWithScrollbars()

        #middle frame starts
        self._secondRowFrame = slicer.vtkKWFrame()

        #threshold frame starts
        self._thresholdFrame = slicer.vtkKWFrameWithLabel()
        self._thresholdSlider = slicer.vtkKWExtent()

        self._startButton = slicer.vtkKWPushButton()
        self._resetButton = slicer.vtkKWPushButton()
    def __init__(self,parentFrame,parentClass):
        SlicerVMTKAdvancedPageSkeleton.__init__(self,parentFrame,parentClass)

        self._seedFiducialList = None

        self._firstRowFrame = slicer.vtkKWFrame()
        self._seedPointsFrame = slicer.vtkKWFrameWithLabel()
        self._addSeedPointButton = slicer.vtkKWPushButton()
        self._delSeedPointButton = slicer.vtkKWPushButton()
        self._seedPointsList = slicer.vtkKWListBoxWithScrollbars()
        self._startButton = slicer.vtkKWPushButton()
        self._resetButton = slicer.vtkKWPushButton()