def add_ring_actor(self, marker): ringActor = RingActor(marker, self.pw, lineWidth=self.defaultRingLine) vis = ringActor.update() self.renderer.AddActor(ringActor) self.ringActors.AddItem(ringActor) # a hack to keep vtk from casting my class when I put it in # the collection. If I don't register some func, I lose all # the derived methods self.observer.AddObserver('EndInteractionEvent', ringActor.silly_hack) text = vtk.vtkVectorText() text.SetText(marker.get_label()) textMapper = vtk.vtkPolyDataMapper() textMapper.SetInput(text.GetOutput()) textActor = vtk.vtkFollower() textActor.SetMapper(textMapper) size = 2 * marker.get_size() textActor.SetScale(size, size, size) x, y, z = marker.get_center() textActor.SetPosition(x, y, z) textActor.SetCamera(self.camera) textActor.GetProperty().SetColor(marker.get_label_color()) if EventHandler().get_labels_on() and vis: textActor.VisibilityOn() else: textActor.VisibilityOff() self.textActors[marker] = textActor self.renderer.AddActor(textActor)
def add_ring_actor(self, marker): ringActor = RingActor(marker, self.pw, lineWidth=self.defaultRingLine) vis = ringActor.update() self.renderer.AddActor(ringActor) self.ringActors.AddItem(ringActor) # a hack to keep vtk from casting my class when I put it in # the collection. If I don't register some func, I lose all # the derived methods self.observer.AddObserver('EndInteractionEvent', ringActor.silly_hack) text = vtk.vtkVectorText() text.SetText(marker.get_label()) textMapper = vtk.vtkPolyDataMapper() textMapper.SetInput(text.GetOutput()) textActor = vtk.vtkFollower() textActor.SetMapper(textMapper) size = 2*marker.get_size() textActor.SetScale(size, size, size) x,y,z = marker.get_center() textActor.SetPosition(x, y, z) textActor.SetCamera(self.camera) textActor.GetProperty().SetColor(marker.get_label_color()) if EventHandler().get_labels_on() and vis: textActor.VisibilityOn() else: textActor.VisibilityOff() self.textActors[marker] = textActor self.renderer.AddActor(textActor)
def add_ring_actor(self, marker): ringActor = RingActor(marker, self.pw, lineWidth=self.defaultRingLine) vis = ringActor.update() self.renderer.AddActor(ringActor) self.ringActors[marker.uuid] = ringActor text = vtk.vtkVectorText() text.SetText(marker.get_label()) textMapper = vtk.vtkPolyDataMapper() textMapper.SetInput(text.GetOutput()) textActor = vtk.vtkFollower() textActor.SetMapper(textMapper) size = 2*marker.get_size() textActor.SetScale(size, size, size) x,y,z = marker.get_center() textActor.SetPosition(x, y, z) textActor.SetCamera(self.camera) textActor.GetProperty().SetColor(marker.get_label_color()) if EventHandler().get_labels_on() and vis: textActor.VisibilityOn() else: textActor.VisibilityOff() self.textActors[marker.uuid] = textActor self.renderer.AddActor(textActor)