base class for items that are part of a vtkContextScene. More...

#include <vtkContextItem.h>

Inheritance diagram for vtkContextItem:

Collaboration diagram for vtkContextItem:

Public Types
typedef vtkAbstractContextItem	Superclass
Public Member Functions
virtual int	IsA (const char *type)
vtkContextItem *	NewInstance () const
virtual void	PrintSelf (ostream &os, vtkIndent indent)

virtual double	GetOpacity ()

virtual void	SetOpacity (double)
Static Public Member Functions
static int	IsTypeOf (const char *type)
static vtkContextItem *	SafeDownCast (vtkObjectBase *o)
Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkContextItem ()
	~vtkContextItem ()
Protected Attributes
double	Opacity

Detailed Description

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.

Tests:: vtkContextItem (Tests)

Definition at line 33 of file vtkContextItem.h.

Member Typedef Documentation

typedef vtkAbstractContextItem vtkContextItem::Superclass

Constructor & Destructor Documentation

vtkContextItem::vtkContextItem ( ) [protected]

vtkContextItem::~vtkContextItem ( ) [protected]

Member Function Documentation

static int vtkContextItem::IsTypeOf ( const char * name ) [static]

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 vtkAxis, vtkTreeHeatmapItem, vtkPlot, vtkPlotPoints, vtkGraphItem, vtkChart, vtkChartXY, vtkChartXYZ, vtkControlPointsItem, vtkPlot3D, vtkPlotStacked, vtkCompositeControlPointsItem, vtkPlotBar, vtkChartLegend, vtkPiecewiseControlPointsItem, vtkPlotLine3D, vtkPlotPoints3D, vtkScalarsToColorsItem, vtkColorTransferControlPointsItem, vtkPiecewisePointHandleItem, vtkPlotParallelCoordinates, vtkPlotPie, vtkPlotSurface, vtkTooltipItem, vtkChartParallelCoordinates, vtkPlotGrid, vtkChartPie, vtkColorLegend, vtkBlockItem, vtkImageItem, vtkChartHistogram2D, vtkPlotHistogram2D, vtkPlotLine, vtkColorTransferFunctionItem, vtkLookupTableItem, vtkCompositeTransferFunctionItem, and vtkPiecewiseFunctionItem.

virtual int vtkContextItem::IsA ( const char * name ) [virtual]

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 vtkAxis, vtkTreeHeatmapItem, vtkPlot, vtkPlotPoints, vtkGraphItem, vtkChart, vtkChartXY, vtkChartXYZ, vtkControlPointsItem, vtkPlot3D, vtkPlotStacked, vtkCompositeControlPointsItem, vtkPlotBar, vtkChartLegend, vtkPiecewiseControlPointsItem, vtkPlotLine3D, vtkPlotPoints3D, vtkScalarsToColorsItem, vtkColorTransferControlPointsItem, vtkPiecewisePointHandleItem, vtkPlotParallelCoordinates, vtkPlotPie, vtkPlotSurface, vtkTooltipItem, vtkChartParallelCoordinates, vtkPlotGrid, vtkChartPie, vtkColorLegend, vtkBlockItem, vtkImageItem, vtkChartHistogram2D, vtkPlotHistogram2D, vtkPlotLine, vtkColorTransferFunctionItem, vtkLookupTableItem, vtkCompositeTransferFunctionItem, and vtkPiecewiseFunctionItem.

static vtkContextItem* vtkContextItem::SafeDownCast ( vtkObjectBase * o ) [static]

virtual vtkObjectBase* vtkContextItem::NewInstanceInternal ( ) const [protected, virtual]

vtkContextItem* vtkContextItem::NewInstance ( ) const

virtual void vtkContextItem::PrintSelf	(	ostream &	os,
		vtkIndent	indent
	)		`[virtual]`

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 vtkAxis, vtkTreeHeatmapItem, vtkPlot, vtkPlotPoints, vtkGraphItem, vtkChart, vtkChartXY, vtkChartXYZ, vtkControlPointsItem, vtkPlot3D, vtkPlotStacked, vtkCompositeControlPointsItem, vtkPlotBar, vtkChartLegend, vtkPiecewiseControlPointsItem, vtkPlotLine3D, vtkPlotPoints3D, vtkScalarsToColorsItem, vtkColorTransferControlPointsItem, vtkPiecewisePointHandleItem, vtkPlotParallelCoordinates, vtkPlotPie, vtkPlotSurface, vtkTooltipItem, vtkChartParallelCoordinates, vtkPlotGrid, vtkChartPie, vtkColorLegend, vtkBlockItem, vtkImageItem, vtkChartHistogram2D, vtkPlotHistogram2D, vtkPlotLine, vtkColorTransferFunctionItem, vtkLookupTableItem, vtkCompositeTransferFunctionItem, and vtkPiecewiseFunctionItem.