Class for drawing a Pie diagram. More...

#include <vtkPlotPie.h>

Inheritance diagram for vtkPlotPie:

Collaboration diagram for vtkPlotPie:

Public Types
typedef vtkPlot	Superclass
Public Member Functions
virtual int	IsA (const char *type)
vtkPlotPie *	NewInstance () const
virtual void	PrintSelf (ostream &os, vtkIndent indent)
virtual bool	Paint (vtkContext2D *painter)
bool	PaintLegend (vtkContext2D *painter, const vtkRectf &rect, int legendIndex)
void	SetDimensions (int arg1, int arg2, int arg3, int arg4)
void	SetDimensions (int arg[4])
void	SetColorSeries (vtkColorSeries *colorSeries)
vtkColorSeries *	GetColorSeries ()

virtual int *	GetDimensions ()
virtual void	GetDimensions (int &, int &, int &, int &)
virtual void	GetDimensions (int[4])

virtual vtkIdType	GetNearestPoint (const vtkVector2f &point, const vtkVector2f &tolerance, vtkVector2f *location)
Static Public Member Functions
static int	IsTypeOf (const char *type)
static vtkPlotPie *	SafeDownCast (vtkObjectBase *o)
static vtkPlotPie *	New ()
Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkPlotPie ()
	~vtkPlotPie ()
bool	UpdateTableCache (vtkTable *table)
Protected Attributes
int	Dimensions [4]
vtkSmartPointer< vtkColorSeries >	ColorSeries
vtkPoints2D *	Points
vtkTimeStamp	BuildTime

Detailed Description

Class for drawing a Pie diagram.

Tests:: vtkPlotPie (Tests)

Definition at line 38 of file vtkPlotPie.h.

Member Typedef Documentation

typedef vtkPlot vtkPlotPie::Superclass

Reimplemented from vtkPlot.

Definition at line 41 of file vtkPlotPie.h.

Constructor & Destructor Documentation

vtkPlotPie::vtkPlotPie ( ) [protected]

vtkPlotPie::~vtkPlotPie ( ) [protected]

Member Function Documentation

static int vtkPlotPie::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 vtkPlot.

virtual int vtkPlotPie::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 vtkPlot.

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

Reimplemented from vtkPlot.

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

Reimplemented from vtkPlot.

vtkPlotPie* vtkPlotPie::NewInstance ( ) const

Reimplemented from vtkPlot.

virtual void vtkPlotPie::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 vtkPlot.

static vtkPlotPie* vtkPlotPie::New ( ) [static]

Create an object with Debug turned off, modified time initialized to zero, and reference counting on.

Reimplemented from vtkObject.

virtual bool vtkPlotPie::Paint ( vtkContext2D * painter ) [virtual]

Paint event for the item.

Reimplemented from vtkAbstractContextItem.

bool vtkPlotPie::PaintLegend	(	vtkContext2D *	painter,
		const vtkRectf &	rect,
		int	legendIndex
	)		`[virtual]`

Paint legend event for the XY plot, called whenever the legend needs the plot items symbol/mark/line drawn. A rect is supplied with the lower left corner of the rect (elements 0 and 1) and with width x height (elements 2 and 3). The plot can choose how to fill the space supplied.

Reimplemented from vtkPlot.

void vtkPlotPie::SetDimensions	(	int	arg1,
		int	arg2,
		int	arg3,
		int	arg4
	)

Set the dimensions of the pie, arguments 1 and 2 are the x and y coordinate of the bottom corner. Arguments 3 and 4 are the width and height.

void vtkPlotPie::SetDimensions ( int arg[4] )

Set the dimensions of the pie, elements 0 and 1 are the x and y coordinate of the bottom corner. Elements 2 and 3 are the width and height.

virtual int* vtkPlotPie::GetDimensions ( ) [virtual]

Get the dimensions of the pie, elements 0 and 1 are the x and y coordinate of the bottom corner. Elements 2 and 3 are the width and height.

virtual void vtkPlotPie::GetDimensions	(	int &	,
		int &	,
		int &	,
		int &
	)		`[virtual]`

Get the dimensions of the pie, elements 0 and 1 are the x and y coordinate of the bottom corner. Elements 2 and 3 are the width and height.

virtual void vtkPlotPie::GetDimensions ( int [4] ) [virtual]

Get the dimensions of the pie, elements 0 and 1 are the x and y coordinate of the bottom corner. Elements 2 and 3 are the width and height.

void vtkPlotPie::SetColorSeries ( vtkColorSeries * colorSeries )

Set the color series to use for the Pie.

vtkColorSeries* vtkPlotPie::GetColorSeries ( )

Get the color series used.

virtual vtkIdType vtkPlotPie::GetNearestPoint	(	const vtkVector2f &	point,
		const vtkVector2f &	tolerance,
		vtkVector2f *	location
	)		`[virtual]`

Function to query a plot for the nearest point to the specified coordinate. Returns the index of the data series with which the point is associated or -1.

Reimplemented from vtkPlot.

bool vtkPlotPie::UpdateTableCache ( vtkTable * table ) [protected]

Update the table cache.