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| virtual vtkTypeBool | IsA (const char *type) |
| | Return 1 if this class is the same type of (or a subclass of) the named class. More...
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| vtkPythonItem * | 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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| void | SetPythonObject (PyObject *obj) |
| | Specify the Python object to use to operate on the data. More...
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| bool | Paint (vtkContext2D *painter) override |
| | Paint event for the item, called whenever the item needs to be drawn. More...
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| vtkContextItem * | NewInstance () const |
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| virtual double | GetOpacity () |
| | Get the opacity of the item. More...
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| virtual void | SetOpacity (double) |
| | Set the opacity of the item. More...
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| vtkAbstractContextItem * | NewInstance () const |
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| virtual void | Update () |
| | Perform any updates to the item that may be necessary before rendering. More...
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| virtual bool | PaintChildren (vtkContext2D *painter) |
| | Paint the children of the item, should be called whenever the children need to be rendered. More...
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| virtual void | ReleaseGraphicsResources () |
| | Release graphics resources hold by the item. More...
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| vtkIdType | AddItem (vtkAbstractContextItem *item) |
| | Add child items to this item. More...
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| bool | RemoveItem (vtkAbstractContextItem *item) |
| | Remove child item from this item. More...
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| bool | RemoveItem (vtkIdType index) |
| | Remove child item from this item. More...
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| vtkAbstractContextItem * | GetItem (vtkIdType index) |
| | Get the item at the specified index. More...
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| vtkIdType | GetItemIndex (vtkAbstractContextItem *item) |
| | Get the index of the specified item in itemIndex. More...
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| vtkIdType | GetNumberOfItems () |
| | Get the number of child items. More...
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| void | ClearItems () |
| | Remove all child items from this item. More...
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| vtkIdType | Raise (vtkIdType index) |
| | Raises the child to the top of the item's stack. More...
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| virtual vtkIdType | StackAbove (vtkIdType index, vtkIdType under) |
| | Raises the child above the under sibling. More...
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| vtkIdType | Lower (vtkIdType index) |
| | Lowers the child to the bottom of the item's stack. More...
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| virtual vtkIdType | StackUnder (vtkIdType child, vtkIdType above) |
| | Lowers the child under the above sibling. More...
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| virtual bool | Hit (const vtkContextMouseEvent &mouse) |
| | Return true if the supplied x, y coordinate is inside the item. More...
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| virtual vtkAbstractContextItem * | GetPickedItem (const vtkContextMouseEvent &mouse) |
| | Return the item under the mouse. More...
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| virtual bool | MouseEnterEvent (const vtkContextMouseEvent &mouse) |
| | Mouse enter event. More...
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| virtual bool | MouseMoveEvent (const vtkContextMouseEvent &mouse) |
| | Mouse move event. More...
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| virtual bool | MouseLeaveEvent (const vtkContextMouseEvent &mouse) |
| | Mouse leave event. More...
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| virtual bool | MouseButtonPressEvent (const vtkContextMouseEvent &mouse) |
| | Mouse button down event Return true if the item holds the event, false if the event can be propagated to other items. More...
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| virtual bool | MouseButtonReleaseEvent (const vtkContextMouseEvent &mouse) |
| | Mouse button release event. More...
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| virtual bool | MouseDoubleClickEvent (const vtkContextMouseEvent &mouse) |
| | Mouse button double click event. More...
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| virtual bool | MouseWheelEvent (const vtkContextMouseEvent &mouse, int delta) |
| | Mouse wheel event, positive delta indicates forward movement of the wheel. More...
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| virtual bool | KeyPressEvent (const vtkContextKeyEvent &key) |
| | Key press event. More...
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| virtual bool | KeyReleaseEvent (const vtkContextKeyEvent &key) |
| | Key release event. More...
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| virtual void | SetScene (vtkContextScene *scene) |
| | Set the vtkContextScene for the item, always set for an item in a scene. More...
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| vtkContextScene * | GetScene () |
| | Get the vtkContextScene for the item, always set for an item in a scene. More...
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| virtual void | SetParent (vtkAbstractContextItem *parent) |
| | Set the parent item. More...
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| vtkAbstractContextItem * | GetParent () |
| | Get the parent item. More...
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| virtual vtkVector2f | MapToParent (const vtkVector2f &point) |
| | Maps the point to the parent coordinate system. More...
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| virtual vtkVector2f | MapFromParent (const vtkVector2f &point) |
| | Maps the point from the parent coordinate system. More...
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| virtual vtkVector2f | MapToScene (const vtkVector2f &point) |
| | Maps the point to the scene coordinate system. More...
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| virtual vtkVector2f | MapFromScene (const vtkVector2f &point) |
| | Maps the point from the scene coordinate system. More...
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| virtual bool | GetVisible () |
| | Get the visibility of the item (should it be drawn). More...
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| virtual void | SetVisible (bool) |
| | Set the visibility of the item (should it be drawn). More...
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| virtual bool | GetInteractive () |
| | Get if the item is interactive (should respond to mouse events). More...
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| virtual void | SetInteractive (bool) |
| | Set if the item is interactive (should respond to mouse events). 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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Public Types inherited from vtkContextItem