| 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 | 
  | Axis enum name | vtkWidgetRepresentation |  | 
  | BreakOnError() | vtkObject | static | 
  | BuildPaths(vtkAssemblyPaths *paths, vtkAssemblyPath *path) | vtkProp | virtual | 
  | BuildRepresentation()=0 | vtkWidgetRepresentation | pure virtual | 
  | BuildTime | vtkWidgetRepresentation | protected | 
  | CenterWorld | vtkBiDimensionalRepresentation | protected | 
  | 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) | vtkWidgetRepresentation | virtual | 
  | Consumers | vtkProp | protected | 
  | Debug | vtkObject | protected | 
  | DebugOff() | vtkObject | virtual | 
  | DebugOn() | vtkObject | virtual | 
  | Delete() | vtkObjectBase | virtual | 
  | 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 | 
  | GetActors(vtkPropCollection *) override | vtkWidgetRepresentation | inlinevirtual | 
  | 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 | vtkWidgetRepresentation | inlinevirtual | 
  | GetClassName() const | vtkObjectBase |  | 
  | GetCommand(unsigned long tag) | vtkObject |  | 
  | GetConsumer(int i) | vtkProp |  | 
  | GetDebug() | vtkObject |  | 
  | GetDragable() | vtkProp | virtual | 
  | GetEstimatedRenderTime(vtkViewport *) | vtkProp | inlinevirtual | 
  | GetEstimatedRenderTime() | vtkProp | inlinevirtual | 
  | GetGlobalWarningDisplay() | vtkObject | static | 
  | GetHandleSize() | vtkWidgetRepresentation | virtual | 
  | GetID() | vtkBiDimensionalRepresentation | virtual | 
  | GetInteractionState() | vtkWidgetRepresentation | inlinevirtual | 
  | GetLabelFormat() | vtkBiDimensionalRepresentation | virtual | 
  | GetLabelPosition()=0 | vtkBiDimensionalRepresentation | pure virtual | 
  | GetLabelPosition(double pos[3])=0 | vtkBiDimensionalRepresentation | pure virtual | 
  | GetLabelText()=0 | vtkBiDimensionalRepresentation | pure virtual | 
  | GetLength1() | vtkBiDimensionalRepresentation | virtual | 
  | GetLength2() | vtkBiDimensionalRepresentation | virtual | 
  | GetLine1Visibility() | vtkBiDimensionalRepresentation | virtual | 
  | GetLine2Visibility() | vtkBiDimensionalRepresentation | virtual | 
  | GetMatrix() | vtkProp | inlinevirtual | 
  | GetMTime() | vtkObject | virtual | 
  | GetNeedToRender() | vtkWidgetRepresentation | virtual | 
  | GetNextPath() | vtkProp | virtual | 
  | GetNumberOfConsumers() | vtkProp | virtual | 
  | GetNumberOfGenerationsFromBase(const char *name) | vtkObjectBase | virtual | 
  | GetNumberOfGenerationsFromBaseType(const char *name) | vtkObjectBase | static | 
  | GetNumberOfPaths() | vtkProp | inlinevirtual | 
  | GetPickable() | vtkProp | virtual | 
  | GetPickingManaged() | vtkWidgetRepresentation | virtual | 
  | GetPickingManager() | vtkWidgetRepresentation | protected | 
  | GetPlaceFactor() | vtkWidgetRepresentation | virtual | 
  | GetPoint1DisplayPosition(double pos[3]) | vtkBiDimensionalRepresentation | virtual | 
  | GetPoint1Representation() | vtkBiDimensionalRepresentation | virtual | 
  | GetPoint1WorldPosition(double pos[3]) | vtkBiDimensionalRepresentation | virtual | 
  | GetPoint2DisplayPosition(double pos[3]) | vtkBiDimensionalRepresentation | virtual | 
  | GetPoint2Representation() | vtkBiDimensionalRepresentation | virtual | 
  | GetPoint2WorldPosition(double pos[3]) | vtkBiDimensionalRepresentation | virtual | 
  | GetPoint3DisplayPosition(double pos[3]) | vtkBiDimensionalRepresentation | virtual | 
  | GetPoint3Representation() | vtkBiDimensionalRepresentation | virtual | 
  | GetPoint3WorldPosition(double pos[3]) | vtkBiDimensionalRepresentation | virtual | 
  | GetPoint4DisplayPosition(double pos[3]) | vtkBiDimensionalRepresentation | virtual | 
  | GetPoint4Representation() | vtkBiDimensionalRepresentation | virtual | 
  | GetPoint4WorldPosition(double pos[3]) | vtkBiDimensionalRepresentation | virtual | 
  | GetPropertyKeys() | vtkProp | virtual | 
  | GetRedrawMTime() | vtkProp | inlinevirtual | 
  | GetReferenceCount() | vtkObjectBase | inline | 
  | GetRenderer() | vtkWidgetRepresentation | virtual | 
  | GetRenderTimeMultiplier() | vtkProp | virtual | 
  | GetShaderProperty() | vtkProp | virtual | 
  | GetShowLabelAboveWidget() | vtkBiDimensionalRepresentation | virtual | 
  | GetSupportsSelection() | vtkProp | inlinevirtual | 
  | GetTolerance() | vtkBiDimensionalRepresentation | virtual | 
  | GetUseBounds() | vtkProp | virtual | 
  | GetVisibility() | vtkProp | virtual | 
  | GetVolumes(vtkPropCollection *) override | vtkWidgetRepresentation | inlinevirtual | 
  | GetWorldLabelPosition(double pos[3])=0 | vtkBiDimensionalRepresentation | pure virtual | 
  | GlobalWarningDisplayOff() | vtkObject | inlinestatic | 
  | GlobalWarningDisplayOn() | vtkObject | inlinestatic | 
  | HandleRepresentation | vtkBiDimensionalRepresentation | protected | 
  | HandleSize | vtkWidgetRepresentation | protected | 
  | 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 |  | 
  | HasOpaqueGeometry() | vtkProp | inlinevirtual | 
  | HasTranslucentPolygonalGeometry() override | vtkWidgetRepresentation | inlinevirtual | 
  | Highlight(int vtkNotUsed(highlightOn)) | vtkWidgetRepresentation | inlinevirtual | 
  | ID | vtkBiDimensionalRepresentation | protected | 
  | IDInitialized | vtkBiDimensionalRepresentation | protected | 
  | InitialBounds | vtkWidgetRepresentation | protected | 
  | InitializeObjectBase() | vtkObjectBase |  | 
  | InitialLength | vtkWidgetRepresentation | protected | 
  | InitPathTraversal() | vtkProp | virtual | 
  | InstantiateHandleRepresentation() | vtkBiDimensionalRepresentation | 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) | vtkBiDimensionalRepresentation | virtual | 
  | IsConsumer(vtkObject *c) | vtkProp |  | 
  | IsRenderingTranslucentPolygonalGeometry() | vtkProp | inlinevirtual | 
  | IsTypeOf(const char *type) | vtkBiDimensionalRepresentation | static | 
  | LabelFormat | vtkBiDimensionalRepresentation | protected | 
  | Line1Visibility | vtkBiDimensionalRepresentation | protected | 
  | Line1VisibilityOff() | vtkBiDimensionalRepresentation | virtual | 
  | Line1VisibilityOn() | vtkBiDimensionalRepresentation | virtual | 
  | Line2Visibility | vtkBiDimensionalRepresentation | protected | 
  | Line2VisibilityOff() | vtkBiDimensionalRepresentation | virtual | 
  | Line2VisibilityOn() | vtkBiDimensionalRepresentation | virtual | 
  | Modified() | vtkObject | virtual | 
  | Modifier | vtkBiDimensionalRepresentation | protected | 
  | MTime | vtkObject | protected | 
  | NearbyEvent(int X, int Y, double bounds[6]) | vtkWidgetRepresentation | protected | 
  | NearP1 enum value | vtkBiDimensionalRepresentation |  | 
  | NearP2 enum value | vtkBiDimensionalRepresentation |  | 
  | NearP3 enum value | vtkBiDimensionalRepresentation |  | 
  | NearP4 enum value | vtkBiDimensionalRepresentation |  | 
  | NeedToRender | vtkWidgetRepresentation | protected | 
  | NeedToRenderOff() | vtkWidgetRepresentation | virtual | 
  | NeedToRenderOn() | vtkWidgetRepresentation | virtual | 
  | New() | vtkObject | static | 
  | NewInstance() const | vtkBiDimensionalRepresentation |  | 
  | NewInstanceInternal() const | vtkBiDimensionalRepresentation | protectedvirtual | 
  | NONE enum value | vtkWidgetRepresentation |  | 
  | NumberOfConsumers | vtkProp | protected | 
  | OnCenter enum value | vtkBiDimensionalRepresentation |  | 
  | OnL1Inner enum value | vtkBiDimensionalRepresentation |  | 
  | OnL1Outer enum value | vtkBiDimensionalRepresentation |  | 
  | OnL2Inner enum value | vtkBiDimensionalRepresentation |  | 
  | OnL2Outer enum value | vtkBiDimensionalRepresentation |  | 
  | vtkObjectBase::operator=(const vtkObjectBase &) | vtkObjectBase | inlineprotected | 
  | Outside enum value | vtkBiDimensionalRepresentation |  | 
  | P1World | vtkBiDimensionalRepresentation | protected | 
  | P21World | vtkBiDimensionalRepresentation | protected | 
  | P2World | vtkBiDimensionalRepresentation | protected | 
  | P3World | vtkBiDimensionalRepresentation | protected | 
  | P43World | vtkBiDimensionalRepresentation | protected | 
  | P4World | vtkBiDimensionalRepresentation | protected | 
  | 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 | 
  | Point1Representation | vtkBiDimensionalRepresentation | protected | 
  | Point2Representation | vtkBiDimensionalRepresentation | protected | 
  | Point2WidgetInteraction(double e[2])=0 | vtkBiDimensionalRepresentation | pure virtual | 
  | Point3Representation | vtkBiDimensionalRepresentation | protected | 
  | Point3WidgetInteraction(double e[2])=0 | vtkBiDimensionalRepresentation | pure virtual | 
  | Point4Representation | vtkBiDimensionalRepresentation | 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 | vtkBiDimensionalRepresentation | virtual | 
  | PrintTrailer(ostream &os, vtkIndent indent) | vtkObjectBase | virtual | 
  | ProcessSelectorPixelBuffers(vtkHardwareSelector *, std::vector< unsigned int > &) | vtkProp | inlinevirtual | 
  | PropertyKeys | vtkProp | protected | 
  | ReferenceCount | vtkObjectBase | protected | 
  | Register(vtkObjectBase *o) | vtkObjectBase | virtual | 
  | RegisterInternal(vtkObjectBase *, vtkTypeBool check) override | vtkObject | protectedvirtual | 
  | RegisterPickers() | vtkWidgetRepresentation | virtual | 
  | ReleaseGraphicsResources(vtkWindow *) override | vtkWidgetRepresentation | inlinevirtual | 
  | 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 *vtkNotUsed(viewport)) override | vtkWidgetRepresentation | inline | 
  | vtkProp::RenderOpaqueGeometry(vtkViewport *) | vtkProp | inlinevirtual | 
  | RenderOverlay(vtkViewport *vtkNotUsed(viewport)) override | vtkWidgetRepresentation | inline | 
  | vtkProp::RenderOverlay(vtkViewport *) | vtkProp | inlinevirtual | 
  | RenderTimeMultiplier | vtkProp | protected | 
  | RenderTranslucentPolygonalGeometry(vtkViewport *vtkNotUsed(viewport)) override | vtkWidgetRepresentation | inline | 
  | vtkProp::RenderTranslucentPolygonalGeometry(vtkViewport *) | vtkProp | inlinevirtual | 
  | RenderVolumetricGeometry(vtkViewport *vtkNotUsed(viewport)) override | vtkWidgetRepresentation | inline | 
  | vtkProp::RenderVolumetricGeometry(vtkViewport *) | vtkProp | inlinevirtual | 
  | ReportReferences(vtkGarbageCollector *) | vtkObjectBase | protectedvirtual | 
  | RestoreEstimatedRenderTime() | vtkProp | inlinevirtual | 
  | SafeDownCast(vtkObjectBase *o) | vtkBiDimensionalRepresentation | static | 
  | SavedEstimatedRenderTime | vtkProp | protected | 
  | SetAllocatedRenderTime(double t, vtkViewport *vtkNotUsed(v)) | vtkProp | inlinevirtual | 
  | SetDebug(bool debugFlag) | vtkObject |  | 
  | SetDragable(vtkTypeBool) | vtkProp | virtual | 
  | SetEstimatedRenderTime(double t) | vtkProp | inlinevirtual | 
  | SetGlobalWarningDisplay(int val) | vtkObject | static | 
  | SetHandleRepresentation(vtkHandleRepresentation *handle) | vtkBiDimensionalRepresentation |  | 
  | SetHandleSize(double) | vtkWidgetRepresentation | virtual | 
  | SetID(vtkIdType id) | vtkBiDimensionalRepresentation |  | 
  | SetLabelFormat(const char *) | vtkBiDimensionalRepresentation | virtual | 
  | SetLine1Visibility(vtkTypeBool) | vtkBiDimensionalRepresentation | virtual | 
  | SetLine2Visibility(vtkTypeBool) | vtkBiDimensionalRepresentation | virtual | 
  | SetNeedToRender(vtkTypeBool) | vtkWidgetRepresentation | virtual | 
  | SetPickable(vtkTypeBool) | vtkProp | virtual | 
  | SetPickingManaged(bool managed) | vtkWidgetRepresentation |  | 
  | SetPlaceFactor(double) | vtkWidgetRepresentation | virtual | 
  | SetPoint1DisplayPosition(double pos[3]) | vtkBiDimensionalRepresentation | virtual | 
  | SetPoint1WorldPosition(double pos[3]) | vtkBiDimensionalRepresentation | virtual | 
  | SetPoint2DisplayPosition(double pos[3]) | vtkBiDimensionalRepresentation | virtual | 
  | SetPoint2WorldPosition(double pos[3]) | vtkBiDimensionalRepresentation | virtual | 
  | SetPoint3DisplayPosition(double pos[3]) | vtkBiDimensionalRepresentation | virtual | 
  | SetPoint3WorldPosition(double pos[3]) | vtkBiDimensionalRepresentation | virtual | 
  | SetPoint4DisplayPosition(double pos[3]) | vtkBiDimensionalRepresentation | virtual | 
  | SetPoint4WorldPosition(double pos[3]) | vtkBiDimensionalRepresentation | virtual | 
  | SetPropertyKeys(vtkInformation *keys) | vtkProp | virtual | 
  | SetReferenceCount(int) | vtkObjectBase |  | 
  | SetRenderer(vtkRenderer *ren) | vtkWidgetRepresentation | virtual | 
  | SetRenderTimeMultiplier(double t) | vtkProp | inline | 
  | SetShaderProperty(vtkShaderProperty *property) | vtkProp | virtual | 
  | SetShowLabelAboveWidget(vtkTypeBool) | vtkBiDimensionalRepresentation | virtual | 
  | SetTolerance(int) | vtkBiDimensionalRepresentation | virtual | 
  | SetUseBounds(bool) | vtkProp | virtual | 
  | SetVisibility(vtkTypeBool) | vtkProp | virtual | 
  | ShaderProperty | vtkProp | protected | 
  | ShallowCopy(vtkProp *prop) override | vtkWidgetRepresentation | virtual | 
  | ShowLabelAboveWidget | vtkBiDimensionalRepresentation | protected | 
  | ShowLabelAboveWidgetOff() | vtkBiDimensionalRepresentation | virtual | 
  | ShowLabelAboveWidgetOn() | vtkBiDimensionalRepresentation | virtual | 
  | SizeHandlesInPixels(double factor, double pos[3]) | vtkWidgetRepresentation | protected | 
  | SizeHandlesRelativeToViewport(double factor, double pos[3]) | vtkWidgetRepresentation | protected | 
  | StartComplexInteraction(vtkRenderWindowInteractor *, vtkAbstractWidget *, unsigned long, void *) | vtkWidgetRepresentation | inlinevirtual | 
  | StartEventPosition | vtkWidgetRepresentation | protected | 
  | StartEventPositionWorld | vtkBiDimensionalRepresentation | protected | 
  | StartWidgetDefinition(double e[2])=0 | vtkBiDimensionalRepresentation | pure virtual | 
  | StartWidgetInteraction(double eventPos[2]) | vtkWidgetRepresentation | inlinevirtual | 
  | StartWidgetManipulation(double e[2])=0 | vtkBiDimensionalRepresentation | pure virtual | 
  | SubjectHelper | vtkObject | protected | 
  | Superclass typedef | vtkBiDimensionalRepresentation |  | 
  | T21 | vtkBiDimensionalRepresentation | protected | 
  | T43 | vtkBiDimensionalRepresentation | protected | 
  | TempMatrix | vtkWidgetRepresentation | protected | 
  | TempTransform | vtkWidgetRepresentation | protected | 
  | Tolerance | vtkBiDimensionalRepresentation | protected | 
  | UnRegister(vtkObjectBase *o) | vtkObjectBase | virtual | 
  | UnRegisterInternal(vtkObjectBase *, vtkTypeBool check) override | vtkObject | protectedvirtual | 
  | UnRegisterPickers() | vtkWidgetRepresentation | virtual | 
  | 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 | 
  | vtkBaseTypeMacro(vtkObject, vtkObjectBase) | vtkObject |  | 
  | vtkBiDimensionalRepresentation() | vtkBiDimensionalRepresentation | protected | 
  | vtkObject() | vtkObject | protected | 
  | vtkObjectBase() | vtkObjectBase | protected | 
  | vtkObjectBase(const vtkObjectBase &) | vtkObjectBase | inlineprotected | 
  | vtkProp() | vtkProp | protected | 
  | vtkWidgetRepresentation() | vtkWidgetRepresentation | protected | 
  | WeakPointers | vtkObjectBase | protected | 
  | WidgetInteraction(double newEventPos[2]) | vtkWidgetRepresentation | inlinevirtual | 
  | XAxis enum value | vtkWidgetRepresentation |  | 
  | YAxis enum value | vtkWidgetRepresentation |  | 
  | ZAxis enum value | vtkWidgetRepresentation |  | 
  | ~vtkBiDimensionalRepresentation() override | vtkBiDimensionalRepresentation | protected | 
  | ~vtkObject() override | vtkObject | protected | 
  | ~vtkObjectBase() | vtkObjectBase | protectedvirtual | 
  | ~vtkProp() override | vtkProp | protected | 
  | ~vtkWidgetRepresentation() override | vtkWidgetRepresentation | protected |