vtkContextItem Class Reference

#include <vtkContextItem.h>

Inheritance diagram for vtkContextItem:

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Collaboration diagram for vtkContextItem:

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List of all members.

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 32 of file vtkContextItem.h.


Public Types
typedef vtkAbstractContextItem	Superclass
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)
Static Public Member Functions
static int	IsTypeOf (const char *type)
static vtkContextItem *	SafeDownCast (vtkObject *o)
Protected Member Functions
	vtkContextItem ()
	~vtkContextItem ()
Protected Attributes
double	Opacity

Member Typedef Documentation

Constructor & Destructor Documentation

vtkContextItem::vtkContextItem ( ) [protected]

vtkContextItem::~vtkContextItem ( ) [protected]

Member Function Documentation

virtual const char* vtkContextItem::GetClassName ( ) [virtual]

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, vtkBlockItem, vtkChart, vtkChartHistogram2D, vtkChartLegend, vtkChartParallelCoordinates, vtkChartPie, vtkChartXY, vtkColorLegend, vtkColorTransferControlPointsItem, vtkColorTransferFunctionItem, vtkCompositeControlPointsItem, vtkCompositeTransferFunctionItem, vtkControlPointsItem, vtkImageItem, vtkLookupTableItem, vtkPiecewiseControlPointsItem, vtkPiecewiseFunctionItem, vtkPlot, vtkPlotBar, vtkPlotGrid, vtkPlotHistogram2D, vtkPlotLine, vtkPlotParallelCoordinates, vtkPlotPie, vtkPlotPoints, vtkPlotStacked, vtkScalarsToColorsItem, and vtkTooltipItem.

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, vtkBlockItem, vtkChart, vtkChartHistogram2D, vtkChartLegend, vtkChartParallelCoordinates, vtkChartPie, vtkChartXY, vtkColorLegend, vtkColorTransferControlPointsItem, vtkColorTransferFunctionItem, vtkCompositeControlPointsItem, vtkCompositeTransferFunctionItem, vtkControlPointsItem, vtkImageItem, vtkLookupTableItem, vtkPiecewiseControlPointsItem, vtkPiecewiseFunctionItem, vtkPlot, vtkPlotBar, vtkPlotGrid, vtkPlotHistogram2D, vtkPlotLine, vtkPlotParallelCoordinates, vtkPlotPie, vtkPlotPoints, vtkPlotStacked, vtkScalarsToColorsItem, and vtkTooltipItem.

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

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, vtkBlockItem, vtkChart, vtkChartHistogram2D, vtkChartLegend, vtkChartParallelCoordinates, vtkChartPie, vtkChartXY, vtkColorLegend, vtkColorTransferControlPointsItem, vtkColorTransferFunctionItem, vtkCompositeControlPointsItem, vtkCompositeTransferFunctionItem, vtkControlPointsItem, vtkImageItem, vtkLookupTableItem, vtkPiecewiseControlPointsItem, vtkPiecewiseFunctionItem, vtkPlot, vtkPlotBar, vtkPlotGrid, vtkPlotHistogram2D, vtkPlotLine, vtkPlotParallelCoordinates, vtkPlotPie, vtkPlotPoints, vtkPlotStacked, vtkScalarsToColorsItem, and vtkTooltipItem.