VTK
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base class for items that are part of a vtkContextScene. More...
#include <vtkContextItem.h>
Public Types | |
typedef vtkAbstractContextItem | Superclass |
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Public Member Functions | |
virtual const char * | GetClassName () |
virtual int | IsA (const char *type) |
virtual void | PrintSelf (ostream &os, vtkIndent indent) |
virtual double | GetOpacity () |
virtual void | SetOpacity (double) |
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virtual void | Update () |
virtual bool | Paint (vtkContext2D *painter) |
bool | PaintChildren (vtkContext2D *painter) |
virtual void | ReleaseGraphicsResources () |
unsigned int | AddItem (vtkAbstractContextItem *item) |
bool | RemoveItem (vtkAbstractContextItem *item) |
bool | RemoveItem (unsigned int index) |
vtkAbstractContextItem * | GetItem (unsigned int index) |
unsigned int | GetNumberOfItems () |
void | ClearItems () |
virtual bool | Hit (const vtkContextMouseEvent &mouse) |
virtual vtkAbstractContextItem * | GetPickedItem (const vtkContextMouseEvent &mouse) |
virtual bool | MouseEnterEvent (const vtkContextMouseEvent &mouse) |
virtual bool | MouseMoveEvent (const vtkContextMouseEvent &mouse) |
virtual bool | MouseLeaveEvent (const vtkContextMouseEvent &mouse) |
virtual bool | MouseButtonPressEvent (const vtkContextMouseEvent &mouse) |
virtual bool | MouseButtonReleaseEvent (const vtkContextMouseEvent &mouse) |
virtual bool | MouseDoubleClickEvent (const vtkContextMouseEvent &mouse) |
virtual void | SetScene (vtkContextScene *scene) |
virtual void | SetParent (vtkAbstractContextItem *parent) |
virtual vtkVector2f | MapToParent (const vtkVector2f &point) |
virtual vtkVector2f | MapFromParent (const vtkVector2f &point) |
virtual vtkVector2f | MapToScene (const vtkVector2f &point) |
virtual vtkVector2f | MapFromScene (const vtkVector2f &point) |
virtual bool | MouseWheelEvent (const vtkContextMouseEvent &mouse, int delta) |
vtkContextScene * | GetScene () |
vtkAbstractContextItem * | GetParent () |
virtual bool | GetVisible () |
virtual void | SetVisible (bool) |
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virtual void | DebugOn () |
virtual void | DebugOff () |
unsigned char | GetDebug () |
void | SetDebug (unsigned char debugFlag) |
virtual void | Modified () |
virtual unsigned long | GetMTime () |
unsigned long | AddObserver (unsigned long event, vtkCommand *, float priority=0.0f) |
unsigned long | AddObserver (const char *event, vtkCommand *, float priority=0.0f) |
vtkCommand * | GetCommand (unsigned long tag) |
void | RemoveObserver (vtkCommand *) |
void | RemoveObservers (unsigned long event, vtkCommand *) |
void | RemoveObservers (const char *event, vtkCommand *) |
int | HasObserver (unsigned long event, vtkCommand *) |
int | HasObserver (const char *event, vtkCommand *) |
void | RemoveObserver (unsigned long tag) |
void | RemoveObservers (unsigned long event) |
void | RemoveObservers (const char *event) |
void | RemoveAllObservers () |
int | HasObserver (unsigned long event) |
int | HasObserver (const char *event) |
template<class U , class T > | |
unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f) |
template<class U , class T > | |
unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f) |
int | InvokeEvent (unsigned long event, void *callData) |
int | InvokeEvent (const char *event, void *callData) |
int | InvokeEvent (unsigned long event) |
int | InvokeEvent (const char *event) |
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const char * | GetClassName () const |
virtual void | Delete () |
virtual void | FastDelete () |
void | Print (ostream &os) |
virtual void | Register (vtkObjectBase *o) |
virtual void | UnRegister (vtkObjectBase *o) |
void | SetReferenceCount (int) |
void | PrintRevisions (ostream &os) |
virtual void | PrintHeader (ostream &os, vtkIndent indent) |
virtual void | PrintTrailer (ostream &os, vtkIndent indent) |
int | GetReferenceCount () |
Static Public Member Functions | |
static int | IsTypeOf (const char *type) |
static vtkContextItem * | SafeDownCast (vtkObject *o) |
Protected Member Functions | |
vtkContextItem () | |
~vtkContextItem () | |
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vtkAbstractContextItem () | |
~vtkAbstractContextItem () | |
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vtkObject () | |
virtual | ~vtkObject () |
virtual void | RegisterInternal (vtkObjectBase *, int check) |
virtual void | UnRegisterInternal (vtkObjectBase *, int check) |
void | InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=NULL) |
void | InternalReleaseFocus () |
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vtkObjectBase () | |
virtual | ~vtkObjectBase () |
virtual void | CollectRevisions (ostream &os) |
virtual void | ReportReferences (vtkGarbageCollector *) |
vtkObjectBase (const vtkObjectBase &) | |
void | operator= (const vtkObjectBase &) |
Protected Attributes | |
double | Opacity |
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vtkContextScene * | Scene |
vtkAbstractContextItem * | Parent |
vtkContextScenePrivate * | Children |
bool | Visible |
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unsigned char | Debug |
vtkTimeStamp | MTime |
vtkSubjectHelper * | SubjectHelper |
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int | ReferenceCount |
vtkWeakPointerBase ** | WeakPointers |
base class for items that are part of a vtkContextScene.
Derive from this class to create custom items that can be added to a vtkContextScene.
Definition at line 32 of file vtkContextItem.h.
Reimplemented from vtkAbstractContextItem.
Reimplemented in vtkPlot, vtkPlotPoints, vtkChart, vtkChartXY, vtkAxis, vtkPlotStacked, vtkPlotBar, vtkChartLegend, vtkPiecewiseControlPointsItem, vtkCompositeControlPointsItem, vtkControlPointsItem, vtkScalarsToColorsItem, vtkColorTransferControlPointsItem, vtkPlotParallelCoordinates, vtkPlotPie, vtkTooltipItem, vtkChartParallelCoordinates, vtkPlotGrid, vtkBlockItem, vtkChartPie, vtkColorLegend, vtkImageItem, vtkChartHistogram2D, vtkPlotHistogram2D, vtkPlotLine, vtkColorTransferFunctionItem, vtkLookupTableItem, vtkCompositeTransferFunctionItem, and vtkPiecewiseFunctionItem.
Definition at line 35 of file vtkContextItem.h.
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Reimplemented from vtkAbstractContextItem.
Reimplemented in vtkPlot, vtkPlotPoints, vtkChart, vtkChartXY, vtkAxis, vtkPlotStacked, vtkPlotBar, vtkChartLegend, vtkPiecewiseControlPointsItem, vtkCompositeControlPointsItem, vtkControlPointsItem, vtkScalarsToColorsItem, vtkColorTransferControlPointsItem, vtkPlotParallelCoordinates, vtkPlotPie, vtkTooltipItem, vtkChartParallelCoordinates, vtkPlotGrid, vtkBlockItem, vtkChartPie, vtkColorLegend, vtkImageItem, vtkChartHistogram2D, vtkPlotHistogram2D, vtkPlotLine, vtkColorTransferFunctionItem, vtkLookupTableItem, vtkCompositeTransferFunctionItem, and vtkPiecewiseFunctionItem.
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Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.
Reimplemented from vtkAbstractContextItem.
Reimplemented in vtkPlot, vtkPlotPoints, vtkChart, vtkChartXY, vtkAxis, vtkPlotStacked, vtkPlotBar, vtkChartLegend, vtkPiecewiseControlPointsItem, vtkCompositeControlPointsItem, vtkControlPointsItem, vtkScalarsToColorsItem, vtkColorTransferControlPointsItem, vtkPlotParallelCoordinates, vtkPlotPie, vtkTooltipItem, vtkChartParallelCoordinates, vtkPlotGrid, vtkBlockItem, vtkChartPie, vtkColorLegend, vtkImageItem, vtkChartHistogram2D, vtkPlotHistogram2D, vtkPlotLine, vtkColorTransferFunctionItem, vtkLookupTableItem, vtkCompositeTransferFunctionItem, and vtkPiecewiseFunctionItem.
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Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.
Reimplemented from vtkAbstractContextItem.
Reimplemented in vtkPlot, vtkPlotPoints, vtkChart, vtkChartXY, vtkAxis, vtkPlotStacked, vtkPlotBar, vtkChartLegend, vtkPiecewiseControlPointsItem, vtkCompositeControlPointsItem, vtkControlPointsItem, vtkScalarsToColorsItem, vtkColorTransferControlPointsItem, vtkPlotParallelCoordinates, vtkPlotPie, vtkTooltipItem, vtkChartParallelCoordinates, vtkPlotGrid, vtkBlockItem, vtkChartPie, vtkColorLegend, vtkImageItem, vtkChartHistogram2D, vtkPlotHistogram2D, vtkPlotLine, vtkColorTransferFunctionItem, vtkLookupTableItem, vtkCompositeTransferFunctionItem, and vtkPiecewiseFunctionItem.
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Reimplemented from vtkAbstractContextItem.
Reimplemented in vtkPlot, vtkPlotPoints, vtkChart, vtkChartXY, vtkAxis, vtkPlotStacked, vtkPlotBar, vtkChartLegend, vtkPiecewiseControlPointsItem, vtkCompositeControlPointsItem, vtkControlPointsItem, vtkScalarsToColorsItem, vtkColorTransferControlPointsItem, vtkPlotParallelCoordinates, vtkPlotPie, vtkTooltipItem, vtkChartParallelCoordinates, vtkPlotGrid, vtkBlockItem, vtkChartPie, vtkColorLegend, vtkImageItem, vtkChartHistogram2D, vtkPlotHistogram2D, vtkPlotLine, vtkColorTransferFunctionItem, vtkLookupTableItem, vtkCompositeTransferFunctionItem, and vtkPiecewiseFunctionItem.
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Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.
Reimplemented from vtkAbstractContextItem.
Reimplemented in vtkPlot, vtkPlotPoints, vtkChart, vtkChartXY, vtkAxis, vtkPlotStacked, vtkPlotBar, vtkChartLegend, vtkPiecewiseControlPointsItem, vtkCompositeControlPointsItem, vtkControlPointsItem, vtkScalarsToColorsItem, vtkColorTransferControlPointsItem, vtkPlotParallelCoordinates, vtkPlotPie, vtkTooltipItem, vtkChartParallelCoordinates, vtkPlotGrid, vtkBlockItem, vtkChartPie, vtkColorLegend, vtkImageItem, vtkChartHistogram2D, vtkPlotHistogram2D, vtkPlotLine, vtkColorTransferFunctionItem, vtkLookupTableItem, vtkCompositeTransferFunctionItem, and vtkPiecewiseFunctionItem.
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Get the opacity of the item.
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Set the opacity of the item. 1.0 by default.
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Definition at line 53 of file vtkContextItem.h.