| _InteractionState enum name | vtkHandleRepresentation | |
| ActiveRepresentation | vtkHandleRepresentation | protected |
| ActiveRepresentationOff() | vtkHandleRepresentation | virtual |
| ActiveRepresentationOn() | vtkHandleRepresentation | virtual |
| Actor | vtkAbstractPolygonalHandleRepresentation3D | protected |
| AddConsumer(vtkObject *c) | vtkProp | |
| AddEstimatedRenderTime(double t, vtkViewport *vtkNotUsed(vp)) | vtkProp | inlinevirtual |
| AddObserver(unsigned long event, vtkCommand *, float priority=0.0f) | vtkObject | |
| AddObserver(const char *event, vtkCommand *, float priority=0.0f) | vtkObject | |
| AddObserver(unsigned long event, U observer, void(T::*callback)(), float priority=0.0f) | vtkObject | inline |
| AddObserver(unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f) | vtkObject | inline |
| AddObserver(unsigned long event, U observer, bool(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f) | vtkObject | inline |
| AdjustBounds(double bounds[6], double newBounds[6], double center[3]) | vtkWidgetRepresentation | protected |
| AllocatedRenderTime | vtkProp | protected |
| BreakOnError() | vtkObject | static |
| BuildPaths(vtkAssemblyPaths *paths, vtkAssemblyPath *path) | vtkProp | virtual |
| BuildRepresentation() override | vtkAbstractPolygonalHandleRepresentation3D | virtual |
| BuildTime | vtkWidgetRepresentation | protected |
| CheckConstraint(vtkRenderer *renderer, double pos[2]) | vtkHandleRepresentation | virtual |
| CollectRevisions(ostream &) | vtkObjectBase | inlineprotectedvirtual |
| ComplexInteraction(vtkRenderWindowInteractor *, vtkAbstractWidget *, unsigned long, void *) | vtkWidgetRepresentation | inlinevirtual |
| ComputeComplexInteractionState(vtkRenderWindowInteractor *iren, vtkAbstractWidget *widget, unsigned long event, void *callData, int modify=0) | vtkWidgetRepresentation | virtual |
| ComputeInteractionState(int X, int Y, int modify=0) override | vtkAbstractPolygonalHandleRepresentation3D | virtual |
| Constrained | vtkHandleRepresentation | protected |
| ConstrainedOff() | vtkHandleRepresentation | virtual |
| ConstrainedOn() | vtkHandleRepresentation | virtual |
| ConstraintAxis | vtkAbstractPolygonalHandleRepresentation3D | protected |
| Consumers | vtkProp | protected |
| CreateDefaultProperties() | vtkAbstractPolygonalHandleRepresentation3D | protected |
| Debug | vtkObject | protected |
| DebugOff() | vtkObject | virtual |
| DebugOn() | vtkObject | virtual |
| DeepCopy(vtkProp *prop) override | vtkAbstractPolygonalHandleRepresentation3D | virtual |
| Delete() | vtkObjectBase | virtual |
| DetermineConstraintAxis(int constraint, double *x, double *startPickPos) | vtkAbstractPolygonalHandleRepresentation3D | protected |
| DisplayPosition | vtkHandleRepresentation | protected |
| DisplayPositionTime | vtkHandleRepresentation | protected |
| Dragable | vtkProp | protected |
| DragableOff() | vtkProp | virtual |
| DragableOn() | vtkProp | virtual |
| EndComplexInteraction(vtkRenderWindowInteractor *, vtkAbstractWidget *, unsigned long, void *) | vtkWidgetRepresentation | inlinevirtual |
| EndWidgetInteraction(double newEventPos[2]) | vtkWidgetRepresentation | inlinevirtual |
| EstimatedRenderTime | vtkProp | protected |
| FastDelete() | vtkObjectBase | virtual |
| GeneralTextureTransform() | vtkProp | static |
| GeneralTextureUnit() | vtkProp | static |
| GetActiveRepresentation() | vtkHandleRepresentation | virtual |
| GetActors(vtkPropCollection *) override | vtkAbstractPolygonalHandleRepresentation3D | virtual |
| GetActors2D(vtkPropCollection *) override | vtkWidgetRepresentation | inlinevirtual |
| GetAllocatedRenderTime() | vtkProp | virtual |
| GetAssemblyPath(double X, double Y, double Z, vtkAbstractPropPicker *picker) | vtkWidgetRepresentation | protected |
| GetAssemblyPath3DPoint(double pos[3], vtkAbstractPropPicker *picker) | vtkWidgetRepresentation | protected |
| GetBounds() override | vtkAbstractPolygonalHandleRepresentation3D | virtual |
| GetClassName() const | vtkObjectBase | |
| GetCommand(unsigned long tag) | vtkObject | |
| GetConstrained() | vtkHandleRepresentation | virtual |
| GetConsumer(int i) | vtkProp | |
| GetDebug() | vtkObject | |
| GetDisplayPosition(double pos[3]) | vtkHandleRepresentation | virtual |
| GetDisplayPosition() | vtkHandleRepresentation | virtual |
| GetDragable() | vtkProp | virtual |
| GetEstimatedRenderTime(vtkViewport *) | vtkProp | inlinevirtual |
| GetEstimatedRenderTime() | vtkProp | inlinevirtual |
| GetGlobalWarningDisplay() | vtkObject | static |
| GetHandle() | vtkAbstractPolygonalHandleRepresentation3D | |
| GetHandleSize() | vtkWidgetRepresentation | virtual |
| GetHandleVisibility() | vtkAbstractPolygonalHandleRepresentation3D | virtual |
| GetInteractionState() | vtkWidgetRepresentation | inlinevirtual |
| GetLabelText() | vtkAbstractPolygonalHandleRepresentation3D | virtual |
| GetLabelTextActor() | vtkAbstractPolygonalHandleRepresentation3D | virtual |
| GetLabelTextScale() | vtkAbstractPolygonalHandleRepresentation3D | virtual |
| GetLabelVisibility() | vtkAbstractPolygonalHandleRepresentation3D | virtual |
| GetMatrix() | vtkProp | inlinevirtual |
| GetMTime() override | vtkHandleRepresentation | virtual |
| GetNeedToRender() | vtkWidgetRepresentation | virtual |
| GetNextPath() | vtkProp | virtual |
| GetNumberOfConsumers() | vtkProp | virtual |
| GetNumberOfPaths() | vtkProp | inlinevirtual |
| GetOffset() | vtkPolygonalHandleRepresentation3D | virtual |
| GetOffset(double &, double &, double &) | vtkPolygonalHandleRepresentation3D | virtual |
| GetOffset(double[3]) | vtkPolygonalHandleRepresentation3D | virtual |
| GetPickable() | vtkProp | virtual |
| GetPickingManaged() | vtkWidgetRepresentation | virtual |
| GetPickingManager() | vtkWidgetRepresentation | protected |
| GetPlaceFactor() | vtkWidgetRepresentation | virtual |
| GetPointPlacer() | vtkHandleRepresentation | virtual |
| GetProperty() | vtkAbstractPolygonalHandleRepresentation3D | virtual |
| GetPropertyKeys() | vtkProp | virtual |
| GetRedrawMTime() | vtkProp | inlinevirtual |
| GetReferenceCount() | vtkObjectBase | inline |
| GetRenderer() | vtkWidgetRepresentation | virtual |
| GetRenderTimeMultiplier() | vtkProp | virtual |
| GetSelectedProperty() | vtkAbstractPolygonalHandleRepresentation3D | virtual |
| GetSmoothMotion() | vtkAbstractPolygonalHandleRepresentation3D | virtual |
| GetSupportsSelection() | vtkProp | inlinevirtual |
| GetTolerance() | vtkHandleRepresentation | virtual |
| GetTransform() | vtkAbstractPolygonalHandleRepresentation3D | virtual |
| GetUseBounds() | vtkProp | virtual |
| GetVisibility() | vtkProp | virtual |
| GetVolumes(vtkPropCollection *) override | vtkWidgetRepresentation | inlinevirtual |
| GetWorldPosition(double pos[3]) | vtkHandleRepresentation | virtual |
| GetWorldPosition() | vtkHandleRepresentation | virtual |
| GlobalWarningDisplayOff() | vtkObject | inlinestatic |
| GlobalWarningDisplayOn() | vtkObject | inlinestatic |
| HandlePicker | vtkAbstractPolygonalHandleRepresentation3D | protected |
| HandleSize | vtkWidgetRepresentation | protected |
| HandleTransform | vtkAbstractPolygonalHandleRepresentation3D | protected |
| HandleTransformFilter | vtkAbstractPolygonalHandleRepresentation3D | protected |
| HandleTransformMatrix | vtkAbstractPolygonalHandleRepresentation3D | protected |
| HandleVisibility | vtkAbstractPolygonalHandleRepresentation3D | protected |
| HandleVisibilityOff() | vtkAbstractPolygonalHandleRepresentation3D | virtual |
| HandleVisibilityOn() | vtkAbstractPolygonalHandleRepresentation3D | virtual |
| HasKeys(vtkInformation *requiredKeys) | vtkProp | virtual |
| HasObserver(unsigned long event, vtkCommand *) | vtkObject | |
| HasObserver(const char *event, vtkCommand *) | vtkObject | |
| HasObserver(unsigned long event) | vtkObject | |
| HasObserver(const char *event) | vtkObject | |
| HasTranslucentPolygonalGeometry() override | vtkAbstractPolygonalHandleRepresentation3D | virtual |
| Highlight(int highlight) override | vtkAbstractPolygonalHandleRepresentation3D | |
| vtkHandleRepresentation::Highlight(int vtkNotUsed(highlightOn)) | vtkWidgetRepresentation | inlinevirtual |
| InitialBounds | vtkWidgetRepresentation | protected |
| InitializeObjectBase() | vtkObjectBase | |
| InitialLength | vtkWidgetRepresentation | protected |
| InitPathTraversal() | vtkProp | virtual |
| InteractionState | vtkWidgetRepresentation | protected |
| InternalGrabFocus(vtkCommand *mouseEvents, vtkCommand *keypressEvents=nullptr) | vtkObject | protected |
| InternalReleaseFocus() | vtkObject | protected |
| InvokeEvent(unsigned long event, void *callData) | vtkObject | |
| InvokeEvent(const char *event, void *callData) | vtkObject | |
| InvokeEvent(unsigned long event) | vtkObject | inline |
| InvokeEvent(const char *event) | vtkObject | inline |
| IsA(const char *type) | vtkPolygonalHandleRepresentation3D | virtual |
| IsConsumer(vtkObject *c) | vtkProp | |
| IsTypeOf(const char *type) | vtkPolygonalHandleRepresentation3D | static |
| LabelAnnotationTextScaleInitialized | vtkAbstractPolygonalHandleRepresentation3D | protected |
| LabelTextActor | vtkAbstractPolygonalHandleRepresentation3D | protected |
| LabelTextInput | vtkAbstractPolygonalHandleRepresentation3D | protected |
| LabelTextMapper | vtkAbstractPolygonalHandleRepresentation3D | protected |
| LabelVisibility | vtkAbstractPolygonalHandleRepresentation3D | protected |
| LabelVisibilityOff() | vtkAbstractPolygonalHandleRepresentation3D | virtual |
| LabelVisibilityOn() | vtkAbstractPolygonalHandleRepresentation3D | virtual |
| LastEventPosition | vtkAbstractPolygonalHandleRepresentation3D | protected |
| LastPickPosition | vtkAbstractPolygonalHandleRepresentation3D | protected |
| Mapper | vtkAbstractPolygonalHandleRepresentation3D | protected |
| Modified() | vtkObject | virtual |
| MoveFocus(double *p1, double *p2) | vtkAbstractPolygonalHandleRepresentation3D | protectedvirtual |
| MoveFocusRequest(double *p1, double *p2, double eventPos[2], double requestedDisplayPos[3]) | vtkAbstractPolygonalHandleRepresentation3D | protected |
| MTime | vtkObject | protected |
| Nearby enum value | vtkHandleRepresentation | |
| NeedToRender | vtkWidgetRepresentation | protected |
| NeedToRenderOff() | vtkWidgetRepresentation | virtual |
| NeedToRenderOn() | vtkWidgetRepresentation | virtual |
| New() | vtkPolygonalHandleRepresentation3D | static |
| NewInstance() const | vtkPolygonalHandleRepresentation3D | |
| NewInstanceInternal() const | vtkPolygonalHandleRepresentation3D | protectedvirtual |
| NumberOfConsumers | vtkProp | protected |
| Offset | vtkPolygonalHandleRepresentation3D | protected |
| vtkObjectBase::operator=(const vtkObjectBase &) | vtkObjectBase | inlineprotected |
| Outside enum value | vtkHandleRepresentation | |
| Paths | vtkProp | protected |
| Pick() | vtkProp | virtual |
| Pickable | vtkProp | protected |
| PickableOff() | vtkProp | virtual |
| PickableOn() | vtkProp | virtual |
| PickingManaged | vtkWidgetRepresentation | protected |
| PickingManagedOff() | vtkWidgetRepresentation | virtual |
| PickingManagedOn() | vtkWidgetRepresentation | virtual |
| Placed | vtkWidgetRepresentation | protected |
| PlaceFactor | vtkWidgetRepresentation | protected |
| PlaceWidget(double *vtkNotUsed(bounds[6])) | vtkWidgetRepresentation | inlinevirtual |
| PointPlacer | vtkHandleRepresentation | protected |
| PokeMatrix(vtkMatrix4x4 *vtkNotUsed(matrix)) | vtkProp | inlinevirtual |
| Print(ostream &os) | vtkObjectBase | |
| PrintHeader(ostream &os, vtkIndent indent) | vtkObjectBase | virtual |
| PrintRevisions(ostream &) | vtkObjectBase | inline |
| PrintSelf(ostream &os, vtkIndent indent) override | vtkPolygonalHandleRepresentation3D | virtual |
| PrintTrailer(ostream &os, vtkIndent indent) | vtkObjectBase | virtual |
| ProcessSelectorPixelBuffers(vtkHardwareSelector *, std::vector< unsigned int > &) | vtkProp | inlinevirtual |
| Property | vtkAbstractPolygonalHandleRepresentation3D | protected |
| PropertyKeys | vtkProp | protected |
| ReferenceCount | vtkObjectBase | protected |
| Register(vtkObjectBase *o) | vtkObjectBase | virtual |
| RegisterInternal(vtkObjectBase *, vtkTypeBool check) override | vtkObject | protectedvirtual |
| RegisterPickers() override | vtkAbstractPolygonalHandleRepresentation3D | virtual |
| ReleaseGraphicsResources(vtkWindow *) override | vtkAbstractPolygonalHandleRepresentation3D | virtual |
| RemoveAllObservers() | vtkObject | |
| RemoveConsumer(vtkObject *c) | vtkProp | |
| RemoveObserver(vtkCommand *) | vtkObject | |
| RemoveObserver(unsigned long tag) | vtkObject | |
| RemoveObservers(unsigned long event, vtkCommand *) | vtkObject | |
| RemoveObservers(const char *event, vtkCommand *) | vtkObject | |
| RemoveObservers(unsigned long event) | vtkObject | |
| RemoveObservers(const char *event) | vtkObject | |
| Renderer | vtkWidgetRepresentation | protected |
| RenderFilteredOpaqueGeometry(vtkViewport *v, vtkInformation *requiredKeys) | vtkProp | virtual |
| RenderFilteredOverlay(vtkViewport *v, vtkInformation *requiredKeys) | vtkProp | virtual |
| RenderFilteredTranslucentPolygonalGeometry(vtkViewport *v, vtkInformation *requiredKeys) | vtkProp | virtual |
| RenderFilteredVolumetricGeometry(vtkViewport *v, vtkInformation *requiredKeys) | vtkProp | virtual |
| RenderOpaqueGeometry(vtkViewport *viewport) override | vtkAbstractPolygonalHandleRepresentation3D | virtual |
| vtkHandleRepresentation::RenderOpaqueGeometry(vtkViewport *vtkNotUsed(viewport)) override | vtkWidgetRepresentation | inline |
| RenderOverlay(vtkViewport *vtkNotUsed(viewport)) override | vtkWidgetRepresentation | inline |
| vtkProp::RenderOverlay(vtkViewport *) | vtkProp | inlinevirtual |
| RenderTimeMultiplier | vtkProp | protected |
| RenderTranslucentPolygonalGeometry(vtkViewport *viewport) override | vtkAbstractPolygonalHandleRepresentation3D | virtual |
| vtkHandleRepresentation::RenderTranslucentPolygonalGeometry(vtkViewport *vtkNotUsed(viewport)) override | vtkWidgetRepresentation | inline |
| RenderVolumetricGeometry(vtkViewport *vtkNotUsed(viewport)) override | vtkWidgetRepresentation | inline |
| vtkProp::RenderVolumetricGeometry(vtkViewport *) | vtkProp | inlinevirtual |
| ReportReferences(vtkGarbageCollector *) | vtkObjectBase | protectedvirtual |
| RestoreEstimatedRenderTime() | vtkProp | inlinevirtual |
| SafeDownCast(vtkObjectBase *o) | vtkPolygonalHandleRepresentation3D | static |
| SavedEstimatedRenderTime | vtkProp | protected |
| Scale(double *p1, double *p2, double eventPos[2]) | vtkAbstractPolygonalHandleRepresentation3D | protectedvirtual |
| Scaling enum value | vtkHandleRepresentation | |
| SelectedProperty | vtkAbstractPolygonalHandleRepresentation3D | protected |
| Selecting enum value | vtkHandleRepresentation | |
| SetActiveRepresentation(vtkTypeBool) | vtkHandleRepresentation | virtual |
| SetAllocatedRenderTime(double t, vtkViewport *vtkNotUsed(v)) | vtkProp | inlinevirtual |
| SetConstrained(vtkTypeBool) | vtkHandleRepresentation | virtual |
| SetDebug(bool debugFlag) | vtkObject | |
| SetDisplayPosition(double p[3]) override | vtkAbstractPolygonalHandleRepresentation3D | virtual |
| SetDragable(vtkTypeBool) | vtkProp | virtual |
| SetEstimatedRenderTime(double t) | vtkProp | inlinevirtual |
| SetGlobalWarningDisplay(int val) | vtkObject | static |
| SetHandle(vtkPolyData *) | vtkAbstractPolygonalHandleRepresentation3D | |
| SetHandleSize(double) | vtkWidgetRepresentation | virtual |
| SetHandleVisibility(vtkTypeBool) | vtkAbstractPolygonalHandleRepresentation3D | virtual |
| SetInteractionState(int) | vtkHandleRepresentation | virtual |
| SetLabelText(const char *label) | vtkAbstractPolygonalHandleRepresentation3D | virtual |
| SetLabelTextScale(double scale[3]) | vtkAbstractPolygonalHandleRepresentation3D | virtual |
| SetLabelTextScale(double x, double y, double z) | vtkAbstractPolygonalHandleRepresentation3D | inline |
| SetLabelVisibility(vtkTypeBool) | vtkAbstractPolygonalHandleRepresentation3D | virtual |
| SetNeedToRender(vtkTypeBool) | vtkWidgetRepresentation | virtual |
| SetOffset(double, double, double) | vtkPolygonalHandleRepresentation3D | virtual |
| SetOffset(double[3]) | vtkPolygonalHandleRepresentation3D | virtual |
| SetPickable(vtkTypeBool) | vtkProp | virtual |
| SetPickingManaged(bool managed) | vtkWidgetRepresentation | |
| SetPlaceFactor(double) | vtkWidgetRepresentation | virtual |
| SetPointPlacer(vtkPointPlacer *) | vtkHandleRepresentation | virtual |
| SetProperty(vtkProperty *) | vtkAbstractPolygonalHandleRepresentation3D | |
| SetPropertyKeys(vtkInformation *keys) | vtkProp | virtual |
| SetReferenceCount(int) | vtkObjectBase | |
| SetRenderer(vtkRenderer *ren) override | vtkHandleRepresentation | virtual |
| SetRenderTimeMultiplier(double t) | vtkProp | inline |
| SetSelectedProperty(vtkProperty *) | vtkAbstractPolygonalHandleRepresentation3D | |
| SetSmoothMotion(vtkTypeBool) | vtkAbstractPolygonalHandleRepresentation3D | virtual |
| SetTolerance(int) | vtkHandleRepresentation | virtual |
| SetUniformScale(double scale) | vtkAbstractPolygonalHandleRepresentation3D | virtual |
| SetUseBounds(bool) | vtkProp | virtual |
| SetVisibility(vtkTypeBool) | vtkProp | virtual |
| SetWorldPosition(double p[3]) override | vtkPolygonalHandleRepresentation3D | virtual |
| ShallowCopy(vtkProp *prop) override | vtkAbstractPolygonalHandleRepresentation3D | virtual |
| SizeHandlesInPixels(double factor, double pos[3]) | vtkWidgetRepresentation | protected |
| SizeHandlesRelativeToViewport(double factor, double pos[3]) | vtkWidgetRepresentation | protected |
| SmoothMotion | vtkAbstractPolygonalHandleRepresentation3D | protected |
| SmoothMotionOff() | vtkAbstractPolygonalHandleRepresentation3D | virtual |
| SmoothMotionOn() | vtkAbstractPolygonalHandleRepresentation3D | virtual |
| StartComplexInteraction(vtkRenderWindowInteractor *, vtkAbstractWidget *, unsigned long, void *) | vtkWidgetRepresentation | inlinevirtual |
| StartEventPosition | vtkWidgetRepresentation | protected |
| StartWidgetInteraction(double eventPos[2]) override | vtkAbstractPolygonalHandleRepresentation3D | virtual |
| SubjectHelper | vtkObject | protected |
| Superclass typedef | vtkPolygonalHandleRepresentation3D | |
| TempMatrix | vtkWidgetRepresentation | protected |
| TempTransform | vtkWidgetRepresentation | protected |
| Tolerance | vtkHandleRepresentation | protected |
| Translate(double *p1, double *p2) | vtkAbstractPolygonalHandleRepresentation3D | protectedvirtual |
| Translating enum value | vtkHandleRepresentation | |
| UnRegister(vtkObjectBase *o) | vtkObjectBase | virtual |
| UnRegisterInternal(vtkObjectBase *, vtkTypeBool check) override | vtkObject | protectedvirtual |
| UnRegisterPickers() | vtkWidgetRepresentation | virtual |
| UpdateHandle() | vtkAbstractPolygonalHandleRepresentation3D | protectedvirtual |
| UpdateLabel() | vtkAbstractPolygonalHandleRepresentation3D | protectedvirtual |
| UpdatePropPose(vtkProp3D *prop, const double *pos1, const double *orient1, const double *pos2, const double *orient2) | vtkWidgetRepresentation | protected |
| UseBounds | vtkProp | protected |
| UseBoundsOff() | vtkProp | virtual |
| UseBoundsOn() | vtkProp | virtual |
| ValidPick | vtkWidgetRepresentation | protected |
| Visibility | vtkProp | protected |
| VisibilityOff() | vtkProp | virtual |
| VisibilityOn() | vtkProp | virtual |
| vtkAbstractPolygonalHandleRepresentation3D() | vtkAbstractPolygonalHandleRepresentation3D | protected |
| vtkBaseTypeMacro(vtkObject, vtkObjectBase) | vtkObject | |
| vtkHandleRepresentation() | vtkHandleRepresentation | protected |
| vtkObject() | vtkObject | protected |
| vtkObjectBase() | vtkObjectBase | protected |
| vtkObjectBase(const vtkObjectBase &) | vtkObjectBase | inlineprotected |
| vtkPolygonalHandleRepresentation3D() | vtkPolygonalHandleRepresentation3D | protected |
| vtkProp() | vtkProp | protected |
| vtkWidgetRepresentation() | vtkWidgetRepresentation | protected |
| WaitCount | vtkAbstractPolygonalHandleRepresentation3D | protected |
| WaitingForMotion | vtkAbstractPolygonalHandleRepresentation3D | protected |
| WeakPointers | vtkObjectBase | protected |
| WidgetInteraction(double eventPos[2]) override | vtkAbstractPolygonalHandleRepresentation3D | virtual |
| WorldPosition | vtkHandleRepresentation | protected |
| WorldPositionTime | vtkHandleRepresentation | protected |
| ~vtkAbstractPolygonalHandleRepresentation3D() override | vtkAbstractPolygonalHandleRepresentation3D | protected |
| ~vtkHandleRepresentation() override | vtkHandleRepresentation | protected |
| ~vtkObject() override | vtkObject | protected |
| ~vtkObjectBase() | vtkObjectBase | protectedvirtual |
| ~vtkPolygonalHandleRepresentation3D() override | vtkPolygonalHandleRepresentation3D | inlineprotected |
| ~vtkProp() override | vtkProp | protected |
| ~vtkWidgetRepresentation() override | vtkWidgetRepresentation | protected |
