Factory class for drawing pie charts. More...

#include <vtkChartPie.h>

Inheritance diagram for vtkChartPie:

Collaboration diagram for vtkChartPie:

Public Types
typedef vtkChart	Superclass

Public Types inherited from vtkChart
typedef vtkContextItem	Superclass

enum	{ LINE, POINTS, BAR, STACKED, BAG, FUNCTIONALBAG, AREA }

enum	{ PAN = 0, ZOOM, ZOOM_AXIS, SELECT, SELECT_RECTANGLE = SELECT, SELECT_POLYGON, NOTIFY }

enum	EventIds { UpdateRange = 1002 }

enum	{ SELECTION_ROWS, SELECTION_PLOTS, SELECTION_COLUMNS }

enum	{ FILL_SCENE, FILL_RECT, AXES_TO_RECT }

Public Types inherited from vtkContextItem
typedef vtkAbstractContextItem	Superclass

Public Types inherited from vtkAbstractContextItem
typedef vtkObject	Superclass

Public Types inherited from vtkObject
typedef vtkObjectBase	Superclass

Public Member Functions
virtual int	IsA (const char *type)

vtkChartPie *	NewInstance () const

virtual void	PrintSelf (ostream &os, vtkIndent indent)

virtual void	Update ()

virtual bool	Paint (vtkContext2D *painter)

virtual vtkPlot *	AddPlot (int type)

virtual vtkPlot *	GetPlot (vtkIdType index)

virtual vtkIdType	GetNumberOfPlots ()

virtual void	SetShowLegend (bool visible)

virtual vtkChartLegend *	GetLegend ()

virtual void	SetScene (vtkContextScene *scene)

virtual bool	Hit (const vtkContextMouseEvent &mouse)

virtual bool	MouseEnterEvent (const vtkContextMouseEvent &mouse)

virtual bool	MouseMoveEvent (const vtkContextMouseEvent &mouse)

virtual bool	MouseLeaveEvent (const vtkContextMouseEvent &mouse)

virtual bool	MouseButtonPressEvent (const vtkContextMouseEvent &mouse)

virtual bool	MouseButtonReleaseEvent (const vtkContextMouseEvent &mouse)


virtual vtkIdType	AddPlot (vtkPlot *plot)


virtual bool	MouseWheelEvent (const vtkContextMouseEvent &mouse, int delta)

Public Member Functions inherited from vtkChart
vtkChart *	NewInstance () const

virtual bool	RemovePlot (vtkIdType index)

virtual bool	RemovePlotInstance (vtkPlot *plot)

virtual void	ClearPlots ()

virtual vtkAxis *	GetAxis (int axisIndex)

virtual vtkIdType	GetNumberOfAxes ()

virtual void	RecalculateBounds ()

virtual void	SetAnnotationLink (vtkAnnotationLink *link)

void	SetBorders (int left, int bottom, int right, int top)

void	SetSize (const vtkRectf &rect)

vtkRectf	GetSize ()

virtual void	SetActionToButton (int action, int button)

virtual int	GetActionToButton (int action)

virtual void	SetClickActionToButton (int action, int button)

virtual int	GetClickActionToButton (int action)

virtual void	SetSelectionMethod (int method)

virtual int	GetSelectionMethod ()

virtual vtkAnnotationLink *	GetAnnotationLink ()

virtual void	SetGeometry (int, int)

void	SetGeometry (int[2])

virtual int *	GetGeometry ()

virtual void	GetGeometry (int &, int &)

virtual void	GetGeometry (int[2])

virtual void	SetPoint1 (int, int)

void	SetPoint1 (int[2])

virtual int *	GetPoint1 ()

virtual void	GetPoint1 (int &, int &)

virtual void	GetPoint1 (int[2])

virtual void	SetPoint2 (int, int)

void	SetPoint2 (int[2])

virtual int *	GetPoint2 ()

virtual void	GetPoint2 (int &, int &)

virtual void	GetPoint2 (int[2])

virtual bool	GetShowLegend ()

virtual void	SetTitle (const vtkStdString &title)

virtual vtkStdString	GetTitle ()

virtual vtkTextProperty *	GetTitleProperties ()

void	SetBottomBorder (int border)

void	SetTopBorder (int border)

void	SetLeftBorder (int border)

void	SetRightBorder (int border)

virtual void	SetLayoutStrategy (int)

virtual int	GetLayoutStrategy ()

virtual void	SetAutoSize (bool isAutoSized)

virtual bool	GetAutoSize ()

virtual void	SetRenderEmpty (bool)

virtual bool	GetRenderEmpty ()

void	SetBackgroundBrush (vtkBrush *brush)

vtkBrush *	GetBackgroundBrush ()

virtual void	SetSelectionMode (int)

virtual int	GetSelectionMode ()

Public Member Functions inherited from vtkContextItem
vtkContextItem *	NewInstance () const

virtual double	GetOpacity ()

virtual void	SetOpacity (double)

Public Member Functions inherited from vtkAbstractContextItem
vtkAbstractContextItem *	NewInstance () const

virtual bool	PaintChildren (vtkContext2D *painter)

virtual void	ReleaseGraphicsResources ()

unsigned int	AddItem (vtkAbstractContextItem *item)

bool	RemoveItem (vtkAbstractContextItem *item)

bool	RemoveItem (unsigned int index)

vtkAbstractContextItem *	GetItem (unsigned int index)

unsigned int	GetItemIndex (vtkAbstractContextItem *item)

unsigned int	GetNumberOfItems ()

void	ClearItems ()

unsigned int	Raise (unsigned int index)

unsigned int	Lower (unsigned int index)

virtual vtkAbstractContextItem *	GetPickedItem (const vtkContextMouseEvent &mouse)

virtual bool	MouseDoubleClickEvent (const vtkContextMouseEvent &mouse)

virtual bool	KeyPressEvent (const vtkContextKeyEvent &key)

virtual void	SetParent (vtkAbstractContextItem *parent)

virtual vtkVector2f	MapToParent (const vtkVector2f &point)

virtual vtkVector2f	MapFromParent (const vtkVector2f &point)

virtual vtkVector2f	MapToScene (const vtkVector2f &point)

virtual vtkVector2f	MapFromScene (const vtkVector2f &point)

virtual unsigned int	StackAbove (unsigned int index, unsigned int under)

virtual unsigned int	StackUnder (unsigned int child, unsigned int above)

virtual bool	KeyReleaseEvent (const vtkContextKeyEvent &key)

vtkContextScene *	GetScene ()

vtkAbstractContextItem *	GetParent ()

virtual bool	GetVisible ()

virtual void	SetVisible (bool)

virtual bool	GetInteractive ()

virtual void	SetInteractive (bool)

Public Member Functions inherited from vtkObject
vtkObject *	NewInstance () const

virtual void	DebugOn ()

virtual void	DebugOff ()

bool	GetDebug ()

void	SetDebug (bool debugFlag)

virtual void	Modified ()

virtual unsigned long	GetMTime ()

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 int	IsTypeOf (const char *type)

static vtkChartPie *	SafeDownCast (vtkObjectBase *o)

static vtkChartPie *	New ()

Static Public Member Functions inherited from vtkChart
static int	IsTypeOf (const char *type)

static vtkChart *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkContextItem
static int	IsTypeOf (const char *type)

static vtkContextItem *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkAbstractContextItem
static int	IsTypeOf (const char *type)

static vtkAbstractContextItem *	SafeDownCast (vtkObjectBase *o)

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
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkChartPie ()

	~vtkChartPie ()

void	RecalculatePlotTransforms ()

Protected Member Functions inherited from vtkChart
	vtkChart ()

	~vtkChart ()

void	AttachAxisRangeListener (vtkAxis *)

void	AxisRangeForwarderCallback (vtkObject , unsigned long, void )

bool	CalculatePlotTransform (vtkAxis x, vtkAxis y, vtkTransform2D *transform)

bool	CalculateUnscaledPlotTransform (vtkAxis x, vtkAxis y, vtkTransform2D *transform)

Protected Member Functions inherited from vtkContextItem
	vtkContextItem ()

	~vtkContextItem ()

Protected Member Functions inherited from vtkAbstractContextItem
	vtkAbstractContextItem ()

	~vtkAbstractContextItem ()

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 &)

Protected Attributes
vtkChartLegend *	Legend

vtkTooltipItem *	Tooltip

bool	PlotTransformValid

Protected Attributes inherited from vtkChart
vtkAnnotationLink *	AnnotationLink

int	Geometry [2]

int	Point1 [2]

int	Point2 [2]

bool	ShowLegend

vtkStdString	Title

vtkTextProperty *	TitleProperties

vtkRectf	Size

int	LayoutStrategy

bool	RenderEmpty

vtkSmartPointer< vtkBrush >	BackgroundBrush

int	SelectionMode

int	SelectionMethod

MouseActions	Actions

MouseClickActions	ActionsClick

Protected Attributes inherited from vtkContextItem
double	Opacity

Protected Attributes inherited from vtkAbstractContextItem
vtkContextScene *	Scene

vtkAbstractContextItem *	Parent

vtkContextScenePrivate *	Children

bool	Visible

bool	Interactive

Protected Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32	ReferenceCount

vtkWeakPointerBase **	WeakPointers

Detailed Description

Factory class for drawing pie charts.

This class implements an pie chart.

Tests:: vtkChartPie (Tests)

Definition at line 36 of file vtkChartPie.h.

Member Typedef Documentation

typedef vtkChart vtkChartPie::Superclass

Definition at line 39 of file vtkChartPie.h.

Constructor & Destructor Documentation

vtkChartPie::vtkChartPie ( )

protected

vtkChartPie::~vtkChartPie ( )

protected

Member Function Documentation

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

static

virtual int vtkChartPie::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 vtkChart.

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

static

virtual vtkObjectBase* vtkChartPie::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkChart.

vtkChartPie* vtkChartPie::NewInstance ( ) const

virtual void vtkChartPie::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 vtkChart.

static vtkChartPie* vtkChartPie::New ( )

static

Creates a 2D Chart object.

virtual void vtkChartPie::Update ( )

virtual

Perform any updates to the item that may be necessary before rendering. The scene should take care of calling this on all items before their Paint function is invoked.

Reimplemented from vtkAbstractContextItem.

virtual bool vtkChartPie::Paint ( vtkContext2D * painter )

virtual

Paint event for the chart, called whenever the chart needs to be drawn

Implements vtkChart.

virtual vtkPlot* vtkChartPie::AddPlot ( int type )

virtual

Add a plot to the chart.

Reimplemented from vtkChart.

virtual vtkIdType vtkChartPie::AddPlot ( vtkPlot * plot )

inlinevirtual

Add a plot to the chart. Return the index of the plot, -1 if it failed.

Reimplemented from vtkChart.

Definition at line 60 of file vtkChartPie.h.

virtual vtkPlot* vtkChartPie::GetPlot ( vtkIdType index )

virtual

Get the plot at the specified index, returns null if the index is invalid.

Reimplemented from vtkChart.

virtual vtkIdType vtkChartPie::GetNumberOfPlots ( )

virtual

Get the number of plots the chart contains.

Reimplemented from vtkChart.

virtual void vtkChartPie::SetShowLegend ( bool visible )

virtual

Set whether the chart should draw a legend.

Reimplemented from vtkChart.

virtual vtkChartLegend* vtkChartPie::GetLegend ( )

virtual

Get the legend for the chart, if available. Can return NULL if there is no legend.

Reimplemented from vtkChart.

virtual void vtkChartPie::SetScene ( vtkContextScene * scene )

virtual

Set the vtkContextScene for the item, always set for an item in a scene.

Reimplemented from vtkAbstractContextItem.

virtual bool vtkChartPie::Hit ( const vtkContextMouseEvent & mouse )

virtual

Return true if the supplied x, y coordinate is inside the item.

Reimplemented from vtkAbstractContextItem.

virtual bool vtkChartPie::MouseEnterEvent ( const vtkContextMouseEvent & mouse )

virtual

Mouse enter event.

Reimplemented from vtkAbstractContextItem.

virtual bool vtkChartPie::MouseMoveEvent ( const vtkContextMouseEvent & mouse )

virtual

Mouse move event.

Reimplemented from vtkAbstractContextItem.

virtual bool vtkChartPie::MouseLeaveEvent ( const vtkContextMouseEvent & mouse )

virtual

Mouse leave event.

Reimplemented from vtkAbstractContextItem.

virtual bool vtkChartPie::MouseButtonPressEvent ( const vtkContextMouseEvent & mouse )

virtual

Mouse button down event

Reimplemented from vtkAbstractContextItem.

virtual bool vtkChartPie::MouseButtonReleaseEvent ( const vtkContextMouseEvent & mouse )

virtual

Mouse button release event.

Reimplemented from vtkAbstractContextItem.

virtual bool vtkChartPie::MouseWheelEvent	(	const vtkContextMouseEvent &	mouse,
		int	delta
	)

virtual

Mouse wheel event, positive delta indicates forward movement of the wheel.

Reimplemented from vtkAbstractContextItem.

void vtkChartPie::RecalculatePlotTransforms ( )

protected

Recalculate the necessary transforms.

Member Data Documentation

vtkChartLegend* vtkChartPie::Legend

protected

The legend for the chart.

Definition at line 117 of file vtkChartPie.h.

vtkTooltipItem* vtkChartPie::Tooltip

protected

The tooltip item for the chart - can be used to display extra information.

Definition at line 121 of file vtkChartPie.h.

bool vtkChartPie::PlotTransformValid

protected

Does the plot area transform need to be recalculated?

Definition at line 124 of file vtkChartPie.h.

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

/home/boeckb/code/depot/group-kitware/vtk/build-release/Utilities/Doxygen/dox/Charts/Core/vtkChartPie.h

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation