vtkPlotPie Class Reference

Class for drawing a Pie diagram. More...

#include <vtkPlotPie.h>

Inheritance diagram for vtkPlotPie:

Collaboration diagram for vtkPlotPie:

Public Types
typedef vtkPlot	Superclass
Public Types inherited from vtkPlot
typedef vtkContextItem	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)
Public Member Functions inherited from vtkPlot
vtkPlot *	NewInstance () const
virtual bool	SelectPoints (const vtkVector2f &min, const vtkVector2f &max)
virtual void	SetWidth (float width)
virtual float	GetWidth ()
virtual void	SetLabel (const vtkStdString &label)
virtual vtkStdString	GetLabel ()
virtual void	SetLabels (vtkStringArray *labels)
virtual vtkStringArray *	GetLabels ()
virtual int	GetNumberOfLabels ()
vtkStdString	GetLabel (vtkIdType index)
void	SetIndexedLabels (vtkStringArray *labels)
virtual vtkStringArray *	GetIndexedLabels ()
vtkContextMapper2D *	GetData ()
virtual vtkTable *	GetInput ()
virtual void	SetInputArray (int index, const vtkStdString &name)
virtual void	SetSelection (vtkIdTypeArray *id)
virtual vtkIdTypeArray *	GetSelection ()
virtual void	SetTooltipLabelFormat (const vtkStdString &label)
virtual vtkStdString	GetTooltipLabelFormat ()
virtual void	SetTooltipNotation (int notation)
virtual int	GetTooltipNotation ()
virtual void	SetTooltipPrecision (int precision)
virtual int	GetTooltipPrecision ()
virtual vtkStdString	GetTooltipLabel (const vtkVector2f &plotPos, vtkIdType seriesIndex, vtkIdType segmentIndex)
virtual bool	SelectPointsInPolygon (const vtkContextPolygon &polygon)
virtual void	SetColor (unsigned char r, unsigned char g, unsigned char b, unsigned char a)
virtual void	SetColor (double r, double g, double b)
virtual void	GetColor (double rgb[3])
void	GetColor (unsigned char rgb[3])
void	SetPen (vtkPen *pen)
vtkPen *	GetPen ()
void	SetBrush (vtkBrush *brush)
vtkBrush *	GetBrush ()
virtual bool	GetUseIndexForXSeries ()
virtual void	SetUseIndexForXSeries (bool)
virtual void	SetInputData (vtkTable *table)
virtual void	SetInputData (vtkTable *table, const vtkStdString &xColumn, const vtkStdString &yColumn)
void	SetInputData (vtkTable *table, vtkIdType xColumn, vtkIdType yColumn)
virtual vtkAxis *	GetXAxis ()
virtual void	SetXAxis (vtkAxis *axis)
virtual vtkAxis *	GetYAxis ()
virtual void	SetYAxis (vtkAxis *axis)
virtual void	GetBounds (double bounds[4])
virtual void	GetUnscaledInputBounds (double bounds[4])
virtual void	SetProperty (const vtkStdString &property, const vtkVariant &var)
virtual vtkVariant	GetProperty (const vtkStdString &property)

Static Public Member Functions
static int	IsTypeOf (const char *type)
static vtkPlotPie *	SafeDownCast (vtkObjectBase *o)
static vtkPlotPie *	New ()
Static Public Member Functions inherited from vtkPlot
static int	IsTypeOf (const char *type)
static vtkPlot *	SafeDownCast (vtkObjectBase *o)

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkPlotPie ()
	~vtkPlotPie ()
bool	UpdateTableCache (vtkTable *table)
Protected Member Functions inherited from vtkPlot
	vtkPlot ()
	~vtkPlot ()
vtkStdString	GetNumber (double position, vtkAxis *axis)

Protected Attributes
int	Dimensions [4]
vtkSmartPointer< vtkColorSeries >	ColorSeries
vtkPoints2D *	Points
vtkTimeStamp	BuildTime
Protected Attributes inherited from vtkPlot
vtkSmartPointer< vtkPen >	Pen
vtkSmartPointer< vtkBrush >	Brush
vtkSmartPointer< vtkStringArray >	Labels
vtkSmartPointer< vtkStringArray >	AutoLabels
vtkSmartPointer< vtkStringArray >	IndexedLabels
bool	UseIndexForXSeries
vtkSmartPointer < vtkContextMapper2D >	Data
vtkIdTypeArray *	Selection
vtkAxis *	XAxis
vtkAxis *	YAxis
vtkStdString	TooltipLabelFormat
vtkStdString	TooltipDefaultLabelFormat
int	TooltipNotation
int	TooltipPrecision

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

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 *  type )

static

virtual int vtkPlotPie::IsA ( const char *  type )

virtual

Reimplemented from vtkPlot.

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

static

virtual vtkObjectBase* vtkPlotPie::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkPlot.

vtkPlotPie* vtkPlotPie::NewInstance

(

)

const

virtual void vtkPlotPie::PrintSelf ( ostream &  os, vtkIndent  indent  )

virtual

Reimplemented from vtkPlot.

static vtkPlotPie* vtkPlotPie::New ( )

static

virtual bool vtkPlotPie::Paint ( vtkContext2D *  painter )

virtual

Paint event for the item.

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.

Member Data Documentation

int vtkPlotPie::Dimensions[4]

protected

Definition at line 96 of file vtkPlotPie.h.

vtkSmartPointer<vtkColorSeries> vtkPlotPie::ColorSeries

protected

The color series to use for the pie.

Definition at line 99 of file vtkPlotPie.h.

vtkPoints2D* vtkPlotPie::Points

protected

Store a well packed set of angles for the wedges of the pie.

Definition at line 102 of file vtkPlotPie.h.

vtkTimeStamp vtkPlotPie::BuildTime

protected

The point cache is marked dirty until it has been initialized.

Definition at line 105 of file vtkPlotPie.h.

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The documentation for this class was generated from the following file:

• dox/Charts/Core/vtkPlotPie.h