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void | SetRepresentation (vtkImplicitPlaneRepresentation *rep) |
| Specify an instance of vtkWidgetRepresentation used to represent this widget in the scene. More...
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void | SetEnabled (int enabling) override |
| Methods for activating this widget. More...
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void | SetLockNormalToCamera (int lock) |
| Observe/Unobserve the camera if the widget is locked/unlocked to update the vtkImplicitePlaneRepresentation's normal. More...
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vtkImplicitPlaneRepresentation * | GetImplicitPlaneRepresentation () |
| Return the representation as a vtkImplicitPlaneRepresentation. More...
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void | CreateDefaultRepresentation () override |
| Create the default widget representation if one is not set. More...
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vtkWidgetEventTranslator * | GetEventTranslator () |
| Get the event translator. More...
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void | Render () |
| This method is called by subclasses when a render method is to be invoked on the vtkRenderWindowInteractor. More...
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void | SetParent (vtkAbstractWidget *parent) |
| Specifying a parent to this widget is used when creating composite widgets. More...
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virtual vtkAbstractWidget * | GetParent () |
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void | SetPriority (float) override |
| Override the superclass method. More...
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virtual void | SetProcessEvents (vtkTypeBool) |
| Methods to change whether the widget responds to interaction. More...
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virtual vtkTypeBool | GetProcessEvents () |
| Methods to change whether the widget responds to interaction. More...
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virtual void | ProcessEventsOn () |
| Methods to change whether the widget responds to interaction. More...
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virtual void | ProcessEventsOff () |
| Methods to change whether the widget responds to interaction. More...
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vtkWidgetRepresentation * | GetRepresentation () |
| Return an instance of vtkWidgetRepresentation used to represent this widget in the scene. More...
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virtual void | SetManagesCursor (vtkTypeBool) |
| Turn on or off the management of the cursor. More...
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virtual vtkTypeBool | GetManagesCursor () |
| Turn on or off the management of the cursor. More...
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virtual void | ManagesCursorOn () |
| Turn on or off the management of the cursor. More...
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virtual void | ManagesCursorOff () |
| Turn on or off the management of the cursor. More...
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vtkAbstractWidget * | NewInstance () const |
| Standard macros implementing standard VTK methods. More...
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vtkInteractorObserver * | NewInstance () const |
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void | PrintSelf (ostream &os, vtkIndent indent) override |
| Methods invoked by print to print information about the object including superclasses. More...
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int | GetEnabled () |
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void | EnabledOn () |
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void | EnabledOff () |
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void | On () |
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void | Off () |
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virtual void | OnChar () |
| Sets up the keypress-i event. More...
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virtual void | SetInteractor (vtkRenderWindowInteractor *iren) |
| This method is used to associate the widget with the render window interactor. More...
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virtual vtkRenderWindowInteractor * | GetInteractor () |
| This method is used to associate the widget with the render window interactor. More...
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virtual float | GetPriority () |
| Set/Get the priority at which events are processed. More...
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virtual void | PickingManagedOn () |
| Enable/Disable the use of a manager to process the picking. More...
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virtual void | PickingManagedOff () |
| Enable/Disable the use of a manager to process the picking. More...
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virtual void | SetPickingManaged (bool managed) |
| Enable/Disable the use of a manager to process the picking. More...
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virtual bool | GetPickingManaged () |
| Enable/Disable the use of a manager to process the picking. More...
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virtual void | SetKeyPressActivation (vtkTypeBool) |
| Enable/Disable of the use of a keypress to turn on and off the interactor observer. More...
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virtual vtkTypeBool | GetKeyPressActivation () |
| Enable/Disable of the use of a keypress to turn on and off the interactor observer. More...
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virtual void | KeyPressActivationOn () |
| Enable/Disable of the use of a keypress to turn on and off the interactor observer. More...
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virtual void | KeyPressActivationOff () |
| Enable/Disable of the use of a keypress to turn on and off the interactor observer. More...
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virtual void | SetKeyPressActivationValue (char) |
| Specify which key press value to use to activate the interactor observer (if key press activation is enabled). More...
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virtual char | GetKeyPressActivationValue () |
| Specify which key press value to use to activate the interactor observer (if key press activation is enabled). More...
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virtual vtkRenderer * | GetDefaultRenderer () |
| Set/Get the default renderer to use when activating the interactor observer. More...
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virtual void | SetDefaultRenderer (vtkRenderer *) |
| Set/Get the default renderer to use when activating the interactor observer. More...
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virtual vtkRenderer * | GetCurrentRenderer () |
| Set/Get the current renderer. More...
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virtual void | SetCurrentRenderer (vtkRenderer *) |
| Set/Get the current renderer. More...
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void | GrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=nullptr) |
| These methods enable an interactor observer to exclusively grab all events invoked by its associated vtkRenderWindowInteractor. More...
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void | ReleaseFocus () |
| These methods enable an interactor observer to exclusively grab all events invoked by its associated vtkRenderWindowInteractor. More...
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| vtkBaseTypeMacro (vtkObject, vtkObjectBase) |
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virtual void | DebugOn () |
| Turn debugging output on. More...
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virtual void | DebugOff () |
| Turn debugging output off. More...
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bool | GetDebug () |
| Get the value of the debug flag. More...
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void | SetDebug (bool debugFlag) |
| Set the value of the debug flag. More...
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virtual void | Modified () |
| Update the modification time for this object. More...
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virtual vtkMTimeType | GetMTime () |
| Return this object's modified time. More...
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void | RemoveObserver (unsigned long tag) |
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void | RemoveObservers (unsigned long event) |
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void | RemoveObservers (const char *event) |
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void | RemoveAllObservers () |
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vtkTypeBool | HasObserver (unsigned long event) |
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vtkTypeBool | HasObserver (const char *event) |
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int | InvokeEvent (unsigned long event) |
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int | InvokeEvent (const char *event) |
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unsigned long | AddObserver (unsigned long event, vtkCommand *, float priority=0.0f) |
| Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
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unsigned long | AddObserver (const char *event, vtkCommand *, float priority=0.0f) |
| Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
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vtkCommand * | GetCommand (unsigned long tag) |
| Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
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void | RemoveObserver (vtkCommand *) |
| Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
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void | RemoveObservers (unsigned long event, vtkCommand *) |
| Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
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void | RemoveObservers (const char *event, vtkCommand *) |
| Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
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vtkTypeBool | HasObserver (unsigned long event, vtkCommand *) |
| Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
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vtkTypeBool | HasObserver (const char *event, vtkCommand *) |
| Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
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template<class U , class T > |
unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f) |
| Overloads to AddObserver that allow developers to add class member functions as callbacks for events. More...
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template<class U , class T > |
unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f) |
| Overloads to AddObserver that allow developers to add class member functions as callbacks for events. More...
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template<class U , class T > |
unsigned long | AddObserver (unsigned long event, U observer, bool(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f) |
| Allow user to set the AbortFlagOn() with the return value of the callback method. More...
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int | InvokeEvent (unsigned long event, void *callData) |
| This method invokes an event and return whether the event was aborted or not. More...
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int | InvokeEvent (const char *event, void *callData) |
| This method invokes an event and return whether the event was aborted or not. More...
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const char * | GetClassName () const |
| Return the class name as a string. More...
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virtual void | Delete () |
| Delete a VTK object. More...
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virtual void | FastDelete () |
| Delete a reference to this object. More...
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void | InitializeObjectBase () |
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void | Print (ostream &os) |
| Print an object to an ostream. More...
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virtual void | Register (vtkObjectBase *o) |
| Increase the reference count (mark as used by another object). More...
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virtual void | UnRegister (vtkObjectBase *o) |
| Decrease the reference count (release by another object). More...
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int | GetReferenceCount () |
| Return the current reference count of this object. More...
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void | SetReferenceCount (int) |
| Sets the reference count. More...
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void | PrintRevisions (ostream &) |
| Legacy. More...
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virtual void | PrintHeader (ostream &os, vtkIndent indent) |
| Methods invoked by print to print information about the object including superclasses. More...
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virtual void | PrintTrailer (ostream &os, vtkIndent indent) |
| Methods invoked by print to print information about the object including superclasses. More...
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static vtkImplicitPlaneWidget2 * | New () |
| Instantiate the object. More...
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static vtkTypeBool | IsTypeOf (const char *type) |
| Standard macros implementing standard VTK methods. More...
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static vtkAbstractWidget * | SafeDownCast (vtkObjectBase *o) |
| Standard macros implementing standard VTK methods. More...
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static vtkTypeBool | IsTypeOf (const char *type) |
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static vtkInteractorObserver * | SafeDownCast (vtkObjectBase *o) |
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static void | ComputeDisplayToWorld (vtkRenderer *ren, double x, double y, double z, double worldPt[4]) |
| Convenience methods for outside classes. More...
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static void | ComputeWorldToDisplay (vtkRenderer *ren, double x, double y, double z, double displayPt[3]) |
| Convenience methods for outside classes. More...
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static vtkObject * | New () |
| Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...
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static void | BreakOnError () |
| This method is called when vtkErrorMacro executes. More...
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static void | SetGlobalWarningDisplay (int val) |
| This is a global flag that controls whether any debug, warning or error messages are displayed. More...
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static void | GlobalWarningDisplayOn () |
| This is a global flag that controls whether any debug, warning or error messages are displayed. More...
|
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static void | GlobalWarningDisplayOff () |
| This is a global flag that controls whether any debug, warning or error messages are displayed. More...
|
|
static int | GetGlobalWarningDisplay () |
| This is a global flag that controls whether any debug, warning or error messages are displayed. More...
|
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static vtkTypeBool | IsTypeOf (const char *name) |
| Return 1 if this class type is the same type of (or a subclass of) the named class. More...
|
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static vtkObjectBase * | New () |
| Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...
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| vtkImplicitPlaneWidget2 () |
|
| ~vtkImplicitPlaneWidget2 () override |
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int | UpdateCursorShape (int interactionState) |
| Update the cursor shape based on the interaction state. More...
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| vtkAbstractWidget () |
|
| ~vtkAbstractWidget () override |
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void | SetWidgetRepresentation (vtkWidgetRepresentation *r) |
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virtual void | SetCursor (int vtkNotUsed(state)) |
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| vtkInteractorObserver () |
|
| ~vtkInteractorObserver () override |
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virtual void | RegisterPickers () |
| Register internal Pickers in the Picking Manager. More...
|
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void | UnRegisterPickers () |
| Unregister internal pickers from the Picking Manager. More...
|
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vtkPickingManager * | GetPickingManager () |
| Return the picking manager associated on the context on which the observer currently belong. More...
|
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vtkAssemblyPath * | GetAssemblyPath (double X, double Y, double Z, vtkAbstractPropPicker *picker) |
| Proceed to a pick, whether through the PickingManager if the picking is managed or directly using the picker, and return the assembly path. More...
|
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int | RequestCursorShape (int requestedShape) |
|
virtual void | StartInteraction () |
| Utility routines used to start and end interaction. More...
|
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virtual void | EndInteraction () |
| Utility routines used to start and end interaction. More...
|
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void | ComputeDisplayToWorld (double x, double y, double z, double worldPt[4]) |
| Helper method for subclasses. More...
|
|
void | ComputeWorldToDisplay (double x, double y, double z, double displayPt[3]) |
| Helper method for subclasses. More...
|
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| vtkObject () |
|
| ~vtkObject () override |
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void | RegisterInternal (vtkObjectBase *, vtkTypeBool check) override |
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void | UnRegisterInternal (vtkObjectBase *, vtkTypeBool check) override |
|
void | InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=nullptr) |
| These methods allow a command to exclusively grab all events. More...
|
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void | InternalReleaseFocus () |
| These methods allow a command to exclusively grab all events. More...
|
|
| vtkObjectBase () |
|
virtual | ~vtkObjectBase () |
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virtual void | CollectRevisions (ostream &) |
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virtual void | ReportReferences (vtkGarbageCollector *) |
|
| vtkObjectBase (const vtkObjectBase &) |
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void | operator= (const vtkObjectBase &) |
|
3D widget for manipulating an infinite plane
This 3D widget defines an infinite plane that can be interactively placed in a scene. The widget is assumed to consist of four parts: 1) a plane contained in a 2) bounding box, with a 3) plane normal, which is rooted at a 4) point on the plane. (The representation paired with this widget determines the actual geometry of the widget.)
To use this widget, you generally pair it with a vtkImplicitPlaneRepresentation (or a subclass). Various options are available for controlling how the representation appears, and how the widget functions.
- Event Bindings:
- By default, the widget responds to the following VTK events (i.e., it watches the vtkRenderWindowInteractor for these events):
If the mouse is over the plane normal:
LeftButtonPressEvent - select normal
LeftButtonReleaseEvent - release normal
MouseMoveEvent - orient the normal vector
If the mouse is over the origin point (handle):
LeftButtonPressEvent - select handle
LeftButtonReleaseEvent - release handle (if selected)
MouseMoveEvent - move the origin point (constrained to the plane)
If the mouse is over the plane:
LeftButtonPressEvent - select plane
LeftButtonReleaseEvent - release plane (if selected)
MouseMoveEvent - move the plane
If the mouse is over the outline:
LeftButtonPressEvent - select outline
LeftButtonReleaseEvent - release outline (if selected)
MouseMoveEvent - move the outline
If the keypress characters are used
'Down/Left' Move plane down
'Up/Right' Move plane up
In all the cases, independent of what is picked, the widget responds to the
following VTK events:
MiddleButtonPressEvent - move the plane
MiddleButtonReleaseEvent - release the plane
RightButtonPressEvent - scale the widget's representation
RightButtonReleaseEvent - stop scaling the widget
MouseMoveEvent - scale (if right button) or move (if middle button) the widget
- Event Bindings:
- Note that the event bindings described above can be changed using this class's vtkWidgetEventTranslator. This class translates VTK events into the vtkImplicitPlaneWidget2's widget events:
vtkWidgetEvent::Select -- some part of the widget has been selected
vtkWidgetEvent::EndSelect -- the selection process has completed
vtkWidgetEvent::Move -- a request for widget motion has been invoked
vtkWidgetEvent::Up and vtkWidgetEvent::Down -- MovePlaneAction
- Event Bindings:
- In turn, when these widget events are processed, the vtkImplicitPlaneWidget2 invokes the following VTK events on itself (which observers can listen for):
vtkCommand::StartInteractionEvent (on vtkWidgetEvent::Select)
vtkCommand::EndInteractionEvent (on vtkWidgetEvent::EndSelect)
vtkCommand::InteractionEvent (on vtkWidgetEvent::Move)
- Event Bindings:
- This class, and vtkImplicitPlaneRepresentation, are next generation VTK widgets. An earlier version of this functionality was defined in the class vtkImplicitPlaneWidget.
- See also
- vtk3DWidget vtkBoxWidget vtkPlaneWidget vtkLineWidget vtkPointWidget vtkSphereWidget vtkImagePlaneWidget vtkImplicitCylinderWidget
- Tests:
- vtkImplicitPlaneWidget2 (Tests)
Definition at line 104 of file vtkImplicitPlaneWidget2.h.