vtkPieChartActor Class Reference

create a pie chart from an array More...

#include <vtkPieChartActor.h>

Inheritance diagram for vtkPieChartActor:

Collaboration diagram for vtkPieChartActor:

Public Member Functions
virtual vtkDataObject *	GetInput ()
virtual int	HasTranslucentPolygonalGeometry ()
void	ReleaseGraphicsResources (vtkWindow *)
virtual void	SetInputData (vtkDataObject *)
virtual void	SetInputConnection (vtkAlgorithmOutput *)
virtual void	SetTitleVisibility (int)
virtual int	GetTitleVisibility ()
virtual void	TitleVisibilityOn ()
virtual void	TitleVisibilityOff ()
virtual void	SetTitle (const char *)
virtual char *	GetTitle ()
virtual void	SetTitleTextProperty (vtkTextProperty *p)
virtual vtkTextProperty *	GetTitleTextProperty ()
virtual void	SetLabelVisibility (int)
virtual int	GetLabelVisibility ()
virtual void	LabelVisibilityOn ()
virtual void	LabelVisibilityOff ()
virtual void	SetLabelTextProperty (vtkTextProperty *p)
virtual vtkTextProperty *	GetLabelTextProperty ()
void	SetPieceColor (int i, double r, double g, double b)
void	SetPieceColor (int i, const double color[3])
double *	GetPieceColor (int i)
void	SetPieceLabel (const int i, const char *)
const char *	GetPieceLabel (int i)
virtual void	SetLegendVisibility (int)
virtual int	GetLegendVisibility ()
virtual void	LegendVisibilityOn ()
virtual void	LegendVisibilityOff ()
virtual vtkLegendBoxActor *	GetLegendActor ()
int	RenderOverlay (vtkViewport *)
int	RenderOpaqueGeometry (vtkViewport *)
virtual int	RenderTranslucentPolygonalGeometry (vtkViewport *)
Public Member Functions inherited from vtkActor2D
void	PrintSelf (ostream &os, vtkIndent indent)
vtkActor2D *	NewInstance () const
vtkProperty2D *	GetProperty ()
virtual void	SetProperty (vtkProperty2D *)
void	SetDisplayPosition (int, int)
virtual unsigned long	GetMTime ()
virtual void	GetActors2D (vtkPropCollection *pc)
virtual void	ShallowCopy (vtkProp *prop)
virtual void	SetMapper (vtkMapper2D *mapper)
virtual vtkMapper2D *	GetMapper ()
virtual void	SetLayerNumber (int)
virtual int	GetLayerNumber ()
virtual vtkCoordinate *	GetPositionCoordinate ()
virtual void	SetPosition (float x[2])
virtual void	SetPosition (float x, float y)
virtual float *	GetPosition ()
virtual vtkCoordinate *	GetPosition2Coordinate ()
virtual void	SetPosition2 (float x[2])
virtual void	SetPosition2 (float x, float y)
virtual float *	GetPosition2 ()
void	SetWidth (double w)
double	GetWidth ()
void	SetHeight (double h)
double	GetHeight ()
virtual vtkCoordinate *	GetActualPositionCoordinate (void)
virtual vtkCoordinate *	GetActualPosition2Coordinate (void)
Public Member Functions inherited from vtkProp
vtkProp *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent)
virtual void	Pick ()
virtual bool	HasKeys (vtkInformation *requiredKeys)
virtual void	BuildPaths (vtkAssemblyPaths *paths, vtkAssemblyPath *path)
virtual void	GetActors (vtkPropCollection *)
virtual void	GetVolumes (vtkPropCollection *)
virtual void	SetVisibility (int)
virtual int	GetVisibility ()
virtual void	VisibilityOn ()
virtual void	VisibilityOff ()
virtual void	SetPickable (int)
virtual int	GetPickable ()
virtual void	PickableOn ()
virtual void	PickableOff ()
virtual void	SetDragable (int)
virtual int	GetDragable ()
virtual void	DragableOn ()
virtual void	DragableOff ()
virtual unsigned long	GetRedrawMTime ()
virtual void	SetUseBounds (bool)
virtual bool	GetUseBounds ()
virtual void	UseBoundsOn ()
virtual void	UseBoundsOff ()
virtual double *	GetBounds ()
virtual void	InitPathTraversal ()
virtual vtkAssemblyPath *	GetNextPath ()
virtual int	GetNumberOfPaths ()
virtual void	PokeMatrix (vtkMatrix4x4 *vtkNotUsed(matrix))
virtual vtkMatrix4x4 *	GetMatrix ()
virtual vtkInformation *	GetPropertyKeys ()
virtual void	SetPropertyKeys (vtkInformation *keys)
virtual int	RenderVolumetricGeometry (vtkViewport *)
virtual bool	RenderFilteredOpaqueGeometry (vtkViewport *v, vtkInformation *requiredKeys)
virtual bool	RenderFilteredTranslucentPolygonalGeometry (vtkViewport *v, vtkInformation *requiredKeys)
virtual bool	RenderFilteredVolumetricGeometry (vtkViewport *v, vtkInformation *requiredKeys)
virtual bool	RenderFilteredOverlay (vtkViewport *v, vtkInformation *requiredKeys)
virtual double	GetEstimatedRenderTime (vtkViewport *)
virtual double	GetEstimatedRenderTime ()
virtual void	SetEstimatedRenderTime (double t)
virtual void	RestoreEstimatedRenderTime ()
virtual void	AddEstimatedRenderTime (double t, vtkViewport *vtkNotUsed(vp))
virtual void	SetAllocatedRenderTime (double t, vtkViewport *vtkNotUsed(v))
virtual double	GetAllocatedRenderTime ()
void	SetRenderTimeMultiplier (double t)
virtual double	GetRenderTimeMultiplier ()
virtual bool	GetSupportsSelection ()
virtual int	GetNumberOfConsumers ()
void	AddConsumer (vtkObject *c)
void	RemoveConsumer (vtkObject *c)
vtkObject *	GetConsumer (int i)
int	IsConsumer (vtkObject *c)
Public Member Functions inherited from vtkObject
vtkObject *	NewInstance () const
virtual void	DebugOn ()
virtual void	DebugOff ()
bool	GetDebug ()
void	SetDebug (bool debugFlag)
virtual void	Modified ()
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)
template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, bool(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)
Public Member Functions inherited from vtkObjectBase
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 &)
virtual void	PrintHeader (ostream &os, vtkIndent indent)
virtual void	PrintTrailer (ostream &os, vtkIndent indent)
int	GetReferenceCount ()

Static Public Member Functions
static vtkPieChartActor *	New ()
Static Public Member Functions inherited from vtkActor2D
static int	IsTypeOf (const char *type)
static vtkActor2D *	SafeDownCast (vtkObjectBase *o)
static vtkActor2D *	New ()
Static Public Member Functions inherited from vtkProp
static int	IsTypeOf (const char *type)
static vtkProp *	SafeDownCast (vtkObjectBase *o)
static vtkInformationIntegerKey *	GeneralTextureUnit ()
static vtkInformationDoubleVectorKey *	GeneralTextureTransform ()
Static Public Member Functions inherited from vtkObject
static int	IsTypeOf (const char *type)
static vtkObject *	SafeDownCast (vtkObjectBase *o)
static vtkObject *	New ()
static void	BreakOnError ()
static void	SetGlobalWarningDisplay (int val)
static void	GlobalWarningDisplayOn ()
static void	GlobalWarningDisplayOff ()
static int	GetGlobalWarningDisplay ()
Static Public Member Functions inherited from vtkObjectBase
static int	IsTypeOf (const char *name)
static vtkObjectBase *	New ()

Protected Member Functions
	vtkPieChartActor ()
	~vtkPieChartActor ()
Protected Member Functions inherited from vtkActor2D
	vtkActor2D ()
	~vtkActor2D ()
Protected Member Functions inherited from vtkProp
	vtkProp ()
	~vtkProp ()
Protected Member Functions inherited from vtkObject
	vtkObject ()
virtual	~vtkObject ()
virtual void	RegisterInternal (vtkObjectBase *, int check)
virtual void	UnRegisterInternal (vtkObjectBase *, int check)
void	InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=NULL)
void	InternalReleaseFocus ()
Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()
virtual	~vtkObjectBase ()
virtual void	CollectRevisions (ostream &)
virtual void	ReportReferences (vtkGarbageCollector *)
	vtkObjectBase (const vtkObjectBase &)
void	operator= (const vtkObjectBase &)
typedef vtkActor2D	Superclass
static int	IsTypeOf (const char *type)
static vtkPieChartActor *	SafeDownCast (vtkObjectBase *o)
virtual int	IsA (const char *type)
vtkPieChartActor *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent)
virtual vtkObjectBase *	NewInstanceInternal () const

Additional Inherited Members
Public Types inherited from vtkActor2D
typedef vtkProp	Superclass
Public Types inherited from vtkProp
typedef vtkObject	Superclass
Public Types inherited from vtkObject
typedef vtkObjectBase	Superclass
Protected Attributes inherited from vtkActor2D
vtkMapper2D *	Mapper
int	LayerNumber
vtkProperty2D *	Property
vtkCoordinate *	PositionCoordinate
vtkCoordinate *	Position2Coordinate
Protected Attributes inherited from vtkProp
int	Visibility
int	Pickable
int	Dragable
bool	UseBounds
double	AllocatedRenderTime
double	EstimatedRenderTime
double	SavedEstimatedRenderTime
double	RenderTimeMultiplier
int	NumberOfConsumers
vtkObject **	Consumers
vtkAssemblyPaths *	Paths
vtkInformation *	PropertyKeys
Protected Attributes inherited from vtkObject
bool	Debug
vtkTimeStamp	MTime
vtkSubjectHelper *	SubjectHelper
Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32	ReferenceCount
vtkWeakPointerBase **	WeakPointers

Detailed Description

create a pie chart from an array

vtkPieChartActor generates a pie chart from an array of numbers defined in field data (a vtkDataObject). To use this class, you must specify an input data object. You'll probably also want to specify the position of the plot be setting the Position and Position2 instance variables, which define a rectangle in which the plot lies. There are also many other instance variables that control the look of the plot includes its title, and legend.

Set the text property/attributes of the title and the labels through the vtkTextProperty objects associated with these components.

See also

vtkParallelCoordinatesActor vtkXYPlotActor2D vtkSpiderPlotActor

Tests:

vtkPieChartActor (Tests)

Definition at line 54 of file vtkPieChartActor.h.

Member Typedef Documentation

typedef vtkActor2D vtkPieChartActor::Superclass

Standard methods for type information and printing.

Definition at line 59 of file vtkPieChartActor.h.

Constructor & Destructor Documentation

vtkPieChartActor::vtkPieChartActor ( )

protected

vtkPieChartActor::~vtkPieChartActor ( )

protected

Member Function Documentation

static int vtkPieChartActor::IsTypeOf ( const char *  type )

static

Standard methods for type information and printing.

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

virtual

Standard methods for type information and printing.

Reimplemented from vtkActor2D.

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

static

Standard methods for type information and printing.

virtual vtkObjectBase* vtkPieChartActor::NewInstanceInternal ( ) const

protectedvirtual

Standard methods for type information and printing.

Reimplemented from vtkActor2D.

vtkPieChartActor* vtkPieChartActor::NewInstance

(

)

const

Standard methods for type information and printing.

void vtkPieChartActor::PrintSelf ( ostream &  os, vtkIndent  indent  )

virtual

Standard methods for type information and printing.

Reimplemented from vtkObject.

static vtkPieChartActor* vtkPieChartActor::New ( )

static

Instantiate this class.

virtual void vtkPieChartActor::SetInputData ( vtkDataObject *  )

virtual

Set the input to the pie chart actor. SetInputData() does not connect the pipeline whereas SetInputConnection() does.

virtual void vtkPieChartActor::SetInputConnection ( vtkAlgorithmOutput *  )

virtual

Set the input to the pie chart actor. SetInputData() does not connect the pipeline whereas SetInputConnection() does.

virtual vtkDataObject* vtkPieChartActor::GetInput ( )

virtual

Get the input data object to this actor.

virtual void vtkPieChartActor::SetTitleVisibility ( int  )

virtual

Enable/Disable the display of a plot title.

virtual int vtkPieChartActor::GetTitleVisibility ( )

virtual

Enable/Disable the display of a plot title.

virtual void vtkPieChartActor::TitleVisibilityOn ( )

virtual

Enable/Disable the display of a plot title.

virtual void vtkPieChartActor::TitleVisibilityOff ( )

virtual

Enable/Disable the display of a plot title.

virtual void vtkPieChartActor::SetTitle ( const char *  )

virtual

Set/Get the title of the pie chart.

virtual char* vtkPieChartActor::GetTitle ( )

virtual

Set/Get the title of the pie chart.

virtual void vtkPieChartActor::SetTitleTextProperty ( vtkTextProperty *  p )

virtual

Set/Get the title text property. The property controls the appearance of the plot title.

virtual vtkTextProperty* vtkPieChartActor::GetTitleTextProperty ( )

virtual

Set/Get the title text property. The property controls the appearance of the plot title.

virtual void vtkPieChartActor::SetLabelVisibility ( int  )

virtual

Enable/Disable the display of pie piece labels.

virtual int vtkPieChartActor::GetLabelVisibility ( )

virtual

Enable/Disable the display of pie piece labels.

virtual void vtkPieChartActor::LabelVisibilityOn ( )

virtual

Enable/Disable the display of pie piece labels.

virtual void vtkPieChartActor::LabelVisibilityOff ( )

virtual

Enable/Disable the display of pie piece labels.

virtual void vtkPieChartActor::SetLabelTextProperty ( vtkTextProperty *  p )

virtual

Set/Get the labels text property. This controls the appearance of all pie piece labels.

virtual vtkTextProperty* vtkPieChartActor::GetLabelTextProperty ( )

virtual

Set/Get the labels text property. This controls the appearance of all pie piece labels.

void vtkPieChartActor::SetPieceColor	(	int	i,
		double	r,
		double	g,
		double	b
	)

Specify colors for each piece of pie. If not specified, they are automatically generated.

void vtkPieChartActor::SetPieceColor ( int  i, const double  color[3]  )

inline

Specify colors for each piece of pie. If not specified, they are automatically generated.

Definition at line 114 of file vtkPieChartActor.h.

double* vtkPieChartActor::GetPieceColor

(

int

i

)

Specify colors for each piece of pie. If not specified, they are automatically generated.

void vtkPieChartActor::SetPieceLabel	(	const int	i,
		const char *
	)

Specify the names for each piece of pie. not specified, then an integer number is automatically generated.

const char* vtkPieChartActor::GetPieceLabel

(

int

i

)

Specify the names for each piece of pie. not specified, then an integer number is automatically generated.

virtual void vtkPieChartActor::SetLegendVisibility ( int  )

virtual

Enable/Disable the creation of a legend. If on, the legend labels will be created automatically unless the per plot legend symbol has been set.

virtual int vtkPieChartActor::GetLegendVisibility ( )

virtual

Enable/Disable the creation of a legend. If on, the legend labels will be created automatically unless the per plot legend symbol has been set.

virtual void vtkPieChartActor::LegendVisibilityOn ( )

virtual

Enable/Disable the creation of a legend. If on, the legend labels will be created automatically unless the per plot legend symbol has been set.

virtual void vtkPieChartActor::LegendVisibilityOff ( )

virtual

Enable/Disable the creation of a legend. If on, the legend labels will be created automatically unless the per plot legend symbol has been set.

virtual vtkLegendBoxActor* vtkPieChartActor::GetLegendActor ( )

virtual

Retrieve handles to the legend box. This is useful if you would like to manually control the legend appearance.

int vtkPieChartActor::RenderOverlay ( vtkViewport *  )

virtual

Draw the pie plot.

Reimplemented from vtkActor2D.

int vtkPieChartActor::RenderOpaqueGeometry ( vtkViewport *  )

virtual

Draw the pie plot.

Reimplemented from vtkActor2D.

virtual int vtkPieChartActor::RenderTranslucentPolygonalGeometry ( vtkViewport *  )

inlinevirtual

Draw the pie plot.

Reimplemented from vtkActor2D.

Definition at line 145 of file vtkPieChartActor.h.

virtual int vtkPieChartActor::HasTranslucentPolygonalGeometry ( )

virtual

Does this prop have some translucent polygonal geometry?

Reimplemented from vtkActor2D.

void vtkPieChartActor::ReleaseGraphicsResources ( vtkWindow *  )

virtual

Release any graphics resources that are being consumed by this actor. The parameter window could be used to determine which graphic resources to release.

Reimplemented from vtkActor2D.

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

• dox/Rendering/Annotation/vtkPieChartActor.h