def __init__(self):
'''
Constructor
'''
self.__OrientationMatrix = vtk.vtkMatrix4x4()
self.__CornerAnnotation = vtk.vtkCornerAnnotation()
self.__TextProperty = vtk.vtkTextProperty()
self.__LookupTable = vtk.vtkLookupTable()
self.__ScalarBarActor = vtk.vtkScalarBarActor()
self.__Prop3DCollection = vtk.vtkProp3DCollection()
self.__DataSetCollection = vtk.vtkDataSetCollection()
self.__OrientationTransform = vtk.vtkMatrixToLinearTransform()
self.__OrientationMatrix.Identity()
self.__CornerAnnotation.SetNonlinearFontScaleFactor(0.30)
self.__CornerAnnotation.SetText(0, "Jolly - (c) summit 2009 ref vtkINRIA3D")
self.__CornerAnnotation.SetMaximumFontSize(46)
self.__ScalarBarActor.SetLabelTextProperty(self.__TextProperty)
self.__ScalarBarActor.GetLabelTextProperty().BoldOff()
self.__ScalarBarActor.GetLabelTextProperty().ItalicOff()
self.__ScalarBarActor.SetNumberOfLabels(3)
self.__ScalarBarActor.SetWidth(0.1)
self.__ScalarBarActor.SetHeight(0.5)
self.__ScalarBarActor.SetPosition(0.9, 0.3)
self.__LookupTable.SetTableRange(0, 1)
self.__LookupTable.SetSaturationRange(0, 0)
self.__LookupTable.SetHueRange(0, 0)
self.__LookupTable.SetValueRange(0, 1)
self.__LookupTable.Build()
self.__ShowAnnotations = True
self.__ShowScalarBar = True
self.__OrientationTransform.SetInput(self.__OrientationMatrix)
self.__WindowLevel = self.GetWindowLevel()
self.__WindowLevel.SetLookupTable( self.__LookupTable )
self.__ScalarBarActor.SetLookupTable(self.__LookupTable)
self.__Renderer = self.GetRenderer()
self.__Renderer.AddViewProp(self.__CornerAnnotation)
self.__Renderer.AddViewProp(self.__ScalarBarActor)
self.__ImageActor = self.GetImageActor()
self.__RenderWindow = self.GetRenderWindow ()
self.__InteractorStyle = self.GetInteractorStyle()
self.__Interactor = None
self.__CornerAnnotation.SetWindowLevel(self.__WindowLevel)
self.__CornerAnnotation.SetImageActor(self.__ImageActor)
self.__CornerAnnotation.ShowSliceAndImageOn()
# Sometime we would want to set the default window/level value instead
# of the ImageData's ScalarRange
self.__RefWindow = None
self.__RefLevel = None
def __init__(self):
'''
Constructor
'''
vtkPythonViewImage.__init__(self)
# texture mapper in 3D: vtkVolumeMapper
self.__VolumeMapper = None
# texture mapper in 3D: vtkVolumeTextureMapper3D
self.__VolumeTextureMapper = vtk.vtkVolumeTextureMapper3D()
# volume ray cast mapper vtkFixedPointVolumeRayCastMapper
self.__VolumeRayCastMapper = vtk.vtkFixedPointVolumeRayCastMapper()
# volume property: vtkVolumeProperty
self.__VolumeProperty = vtk.vtkVolumeProperty()
# volume actor: vtkVolume
self.__VolumeActor = vtk.vtkVolume()
# opacity transfer function: vtkPiecewiseFunction
self.__OpacityFunction = vtk.vtkPiecewiseFunction()
# color transfer function: vtkColorTransferFunction
self.__ColorFunction = vtk.vtkColorTransferFunction()
# vtkProp3DCollection
self.__PhantomCollection = vtk.vtkProp3DCollection()
# blender: vtkImageBlend
self.__Blender = None
# image 3D cropping box callback: vtkImage3DCroppingBoxCallback
self.__Callback = vtkPythonImage3DCroppingBoxCallback()
# box widget: vtkOrientedBoxWidget
# self.__BoxWidget = vtkOrientedBoxWidget() # Now I could not wrap vtkOrientedBoxWidget
self.__BoxWidget = vtk.vtkBoxWidget()
# vtkPlane widget: vtkPlaneWidget
self.__PlaneWidget = vtk.vtkPlaneWidget()
# annotated cube actor: vtkAnnotatedCubeActor, vtkOrientationMarkerWidget
self.__Cube = vtk.vtkAnnotatedCubeActor()
self.__Marker = vtk.vtkOrientationMarkerWidget()
self.SetupVolumeRendering()
self.SetupWidgets()
self.ShowAnnotationsOn()
self.getTextProperty().SetColor(0, 0, 0)
self.SetBackground(0.9, 0.9, 0.9) # white
self.__FirstRender = 1
self.__RenderingMode = self.PLANAR_RENDERING
self.__VRQuality = 1
self.__InteractorStyleSwitcher = None