draw text labels on a tree map More...

#include <vtkLabeledTreeMapDataMapper.h>

Inheritance diagram for vtkLabeledTreeMapDataMapper:

Collaboration diagram for vtkLabeledTreeMapDataMapper:

Public Types
typedef vtkLabeledDataMapper	Superclass

Public Types inherited from vtkLabeledDataMapper
enum	Coordinates { WORLD =0, DISPLAY =1 }
	Coordinate systems that output dataset may use. More...

typedef vtkMapper2D	Superclass

Public Types inherited from vtkMapper2D
typedef vtkAbstractMapper	Superclass

Public Types inherited from vtkAbstractMapper
typedef vtkAlgorithm	Superclass

Public Types inherited from vtkAlgorithm
typedef vtkObject	Superclass

enum	DesiredOutputPrecision { SINGLE_PRECISION, DOUBLE_PRECISION, DEFAULT_PRECISION }

Public Types inherited from vtkObject
typedef vtkObjectBase	Superclass

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

vtkLabeledTreeMapDataMapper *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)

virtual vtkTree *	GetInputTree ()

virtual void	SetRectanglesArrayName (const char *name)

virtual void	ReleaseGraphicsResources (vtkWindow *)


virtual void	RenderOpaqueGeometry (vtkViewport viewport, vtkActor2D actor)

virtual void	RenderOverlay (vtkViewport viewport, vtkActor2D actor)


virtual int	GetClipTextMode ()

virtual void	SetClipTextMode (int)


virtual int	GetChildMotion ()

virtual void	SetChildMotion (int)


virtual int	GetDynamicLevel ()

virtual void	SetDynamicLevel (int)


void	SetFontSizeRange (int maxSize, int minSize, int delta=4)

void	GetFontSizeRange (int range[3])


void	SetLevelRange (int startLevel, int endLevel)

void	GetLevelRange (int range[2])

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

virtual void	SetInputData (vtkDataObject *)

vtkDataSet *	GetInput ()

virtual unsigned long	GetMTime ()

const char *	GetLabelText (int label)

virtual void	SetLabelFormat (const char *)

virtual char *	GetLabelFormat ()

virtual void	SetLabeledComponent (int)

virtual int	GetLabeledComponent ()

void	SetFieldDataArray (int arrayIndex)

virtual int	GetFieldDataArray ()

void	SetFieldDataName (const char *arrayName)

virtual char *	GetFieldDataName ()

virtual void	SetLabelMode (int)

virtual int	GetLabelMode ()

void	SetLabelModeToLabelIds ()

void	SetLabelModeToLabelScalars ()

void	SetLabelModeToLabelVectors ()

void	SetLabelModeToLabelNormals ()

void	SetLabelModeToLabelTCoords ()

void	SetLabelModeToLabelTensors ()

void	SetLabelModeToLabelFieldData ()

virtual void	SetLabelTextProperty (vtkTextProperty *p)

virtual vtkTextProperty *	GetLabelTextProperty ()

virtual void	SetLabelTextProperty (vtkTextProperty *p, int type)

virtual vtkTextProperty *	GetLabelTextProperty (int type)

virtual vtkTransform *	GetTransform ()

void	SetTransform (vtkTransform *t)

virtual int	GetCoordinateSystem ()

virtual void	SetCoordinateSystem (int)

void	CoordinateSystemWorld ()

void	CoordinateSystemDisplay ()

virtual int	GetNumberOfLabels ()

void	GetLabelPosition (int label, double pos[3])

Public Member Functions inherited from vtkMapper2D
vtkMapper2D *	NewInstance () const

virtual void	RenderTranslucentPolygonalGeometry (vtkViewport , vtkActor2D )

virtual int	HasTranslucentPolygonalGeometry ()

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

void	SetClippingPlanes (vtkPlanes *planes)

void	ShallowCopy (vtkAbstractMapper *m)

virtual double	GetTimeToDraw ()

void	AddClippingPlane (vtkPlane *plane)

void	RemoveClippingPlane (vtkPlane *plane)

void	RemoveAllClippingPlanes ()

virtual void	SetClippingPlanes (vtkPlaneCollection *)

virtual vtkPlaneCollection *	GetClippingPlanes ()

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

int	HasExecutive ()

vtkExecutive *	GetExecutive ()

virtual void	SetExecutive (vtkExecutive *executive)

virtual int	ModifyRequest (vtkInformation *request, int when)

vtkInformation *	GetInputPortInformation (int port)

vtkInformation *	GetOutputPortInformation (int port)

int	GetNumberOfInputPorts ()

int	GetNumberOfOutputPorts ()

void	UpdateProgress (double amount)

vtkInformation *	GetInputArrayInformation (int idx)

void	RemoveAllInputs ()

vtkDataObject *	GetOutputDataObject (int port)

virtual void	RemoveInputConnection (int port, vtkAlgorithmOutput *input)

virtual void	RemoveInputConnection (int port, int idx)

virtual void	RemoveAllInputConnections (int port)

int	GetNumberOfInputConnections (int port)

int	GetTotalNumberOfInputConnections ()

vtkAlgorithmOutput *	GetInputConnection (int port, int index)

vtkAlgorithm *	GetInputAlgorithm (int port, int index, int &algPort)

vtkAlgorithm *	GetInputAlgorithm (int port, int index)

vtkExecutive *	GetInputExecutive (int port, int index)

vtkInformation *	GetInputInformation (int port, int index)

vtkInformation *	GetOutputInformation (int port)

virtual void	UpdateInformation ()

virtual void	UpdateDataObject ()

virtual void	PropagateUpdateExtent ()

virtual void	UpdateWholeExtent ()

void	ConvertTotalInputToPortConnection (int ind, int &port, int &conn)

int	SetUpdateExtentToWholeExtent (int port)

int	SetUpdateExtentToWholeExtent ()

void	SetUpdateExtent (int port, int extent[6])

virtual int	ProcessRequest (vtkInformation request, vtkInformationVector inInfo, vtkInformationVector outInfo)

int	ProcessRequest (vtkInformation request, vtkCollection inInfo, vtkInformationVector *outInfo)

virtual int	ComputePipelineMTime (vtkInformation request, vtkInformationVector inInfoVec, vtkInformationVector outInfoVec, int requestFromOutputPort, unsigned long *mtime)

virtual vtkInformation *	GetInformation ()

virtual void	SetInformation (vtkInformation *)

virtual void	Register (vtkObjectBase *o)

virtual void	UnRegister (vtkObjectBase *o)

virtual void	SetAbortExecute (int)

virtual int	GetAbortExecute ()

virtual void	AbortExecuteOn ()

virtual void	AbortExecuteOff ()

virtual void	SetProgress (double)

virtual double	GetProgress ()

void	SetProgressText (const char *ptext)

virtual char *	GetProgressText ()

virtual unsigned long	GetErrorCode ()

virtual void	SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, const char *name)

virtual void	SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, int fieldAttributeType)

virtual void	SetInputArrayToProcess (int idx, vtkInformation *info)

virtual void	SetInputArrayToProcess (int idx, int port, int connection, const char fieldAssociation, const char attributeTypeorName)

vtkDataObject *	GetInputDataObject (int port, int connection)

virtual void	SetInputConnection (int port, vtkAlgorithmOutput *input)

virtual void	SetInputConnection (vtkAlgorithmOutput *input)

virtual void	AddInputConnection (int port, vtkAlgorithmOutput *input)

virtual void	AddInputConnection (vtkAlgorithmOutput *input)

virtual void	SetInputDataObject (int port, vtkDataObject *data)

virtual void	SetInputDataObject (vtkDataObject *data)

virtual void	AddInputDataObject (int port, vtkDataObject *data)

virtual void	AddInputDataObject (vtkDataObject *data)

vtkAlgorithmOutput *	GetOutputPort (int index)

vtkAlgorithmOutput *	GetOutputPort ()

vtkAlgorithm *	GetInputAlgorithm ()

vtkExecutive *	GetInputExecutive ()

vtkInformation *	GetInputInformation ()

virtual void	Update (int port)

virtual void	Update ()

virtual void	SetReleaseDataFlag (int)

virtual int	GetReleaseDataFlag ()

void	ReleaseDataFlagOn ()

void	ReleaseDataFlagOff ()

int	UpdateExtentIsEmpty (vtkInformation pinfo, vtkDataObject output)

int	UpdateExtentIsEmpty (vtkInformation *pinfo, int extentType)

void	SetUpdateExtent (int port, int piece, int numPieces, int ghostLevel)

void	SetUpdateExtent (int piece, int numPieces, int ghostLevel)

void	SetUpdateExtent (int extent[6])

int *	GetUpdateExtent ()

int *	GetUpdateExtent (int port)

void	GetUpdateExtent (int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)

void	GetUpdateExtent (int port, int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)

void	GetUpdateExtent (int extent[6])

void	GetUpdateExtent (int port, int extent[6])

int	GetUpdatePiece ()

int	GetUpdatePiece (int port)

int	GetUpdateNumberOfPieces ()

int	GetUpdateNumberOfPieces (int port)

int	GetUpdateGhostLevel ()

int	GetUpdateGhostLevel (int port)

void	SetProgressObserver (vtkProgressObserver *)

virtual vtkProgressObserver *	GetProgressObserver ()

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)

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 vtkLabeledTreeMapDataMapper *	New ()

static int	IsTypeOf (const char *type)

static vtkLabeledTreeMapDataMapper *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkLabeledDataMapper
static vtkLabeledDataMapper *	New ()

static int	IsTypeOf (const char *type)

static vtkLabeledDataMapper *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkMapper2D
static int	IsTypeOf (const char *type)

static vtkMapper2D *	SafeDownCast (vtkObjectBase *o)

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

static vtkAbstractMapper *	SafeDownCast (vtkObjectBase *o)

static vtkDataArray *	GetScalars (vtkDataSet input, int scalarMode, int arrayAccessMode, int arrayId, const char arrayName, int &cellFlag)

static vtkAbstractArray *	GetAbstractScalars (vtkDataSet input, int scalarMode, int arrayAccessMode, int arrayId, const char arrayName, int &cellFlag)

Static Public Member Functions inherited from vtkAlgorithm
static vtkAlgorithm *	New ()

static int	IsTypeOf (const char *type)

static vtkAlgorithm *	SafeDownCast (vtkObjectBase *o)

static vtkInformationIntegerKey *	INPUT_IS_OPTIONAL ()

static vtkInformationIntegerKey *	INPUT_IS_REPEATABLE ()

static vtkInformationInformationVectorKey *	INPUT_REQUIRED_FIELDS ()

static vtkInformationStringVectorKey *	INPUT_REQUIRED_DATA_TYPE ()

static vtkInformationInformationVectorKey *	INPUT_ARRAYS_TO_PROCESS ()

static vtkInformationIntegerKey *	INPUT_PORT ()

static vtkInformationIntegerKey *	INPUT_CONNECTION ()

static vtkInformationIntegerKey *	CAN_PRODUCE_SUB_EXTENT ()

static vtkInformationIntegerKey *	CAN_HANDLE_PIECE_REQUEST ()

static void	SetDefaultExecutivePrototype (vtkExecutive *proto)

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

	vtkLabeledTreeMapDataMapper ()

	~vtkLabeledTreeMapDataMapper ()

void	LabelTree (vtkTree tree, vtkFloatArray boxInfo, vtkDataArray numericData, vtkStringArray stringData, int activeComp, int numComps)

void	GetVertexLabel (vtkIdType vertex, vtkDataArray numericData, vtkStringArray stringData, int activeComp, int numComps, char *string)

void	UpdateFontSizes ()

int	UpdateWindowInfo (vtkViewport *viewport)

int	GetStringSize (char *string, int level)

int	ConvertToDC (float origBoxInfo, float newBoxInfo)

int	AnalyseLabel (char string, int level, float blimitsDC, float textPosWC, vtkTextProperty *tprop)

int	ApplyMasks (int level, float flimits[4], float blimits[4])

Protected Member Functions inherited from vtkLabeledDataMapper
	vtkLabeledDataMapper ()

	~vtkLabeledDataMapper ()

virtual int	FillInputPortInformation (int, vtkInformation *)

void	AllocateLabels (int numLabels)

void	BuildLabels ()

void	BuildLabelsInternal (vtkDataSet *)

Protected Member Functions inherited from vtkMapper2D
	vtkMapper2D ()

	~vtkMapper2D ()

Protected Member Functions inherited from vtkAbstractMapper
	vtkAbstractMapper ()

	~vtkAbstractMapper ()

Protected Member Functions inherited from vtkAlgorithm
	vtkAlgorithm ()

	~vtkAlgorithm ()

virtual int	FillOutputPortInformation (int port, vtkInformation *info)

virtual void	SetNumberOfInputPorts (int n)

virtual void	SetNumberOfOutputPorts (int n)

int	InputPortIndexInRange (int index, const char *action)

int	OutputPortIndexInRange (int index, const char *action)

int	GetInputArrayAssociation (int idx, vtkInformationVector **inputVector)

virtual vtkExecutive *	CreateDefaultExecutive ()

virtual void	ReportReferences (vtkGarbageCollector *)

virtual void	SetNumberOfInputConnections (int port, int n)

int	GetInputArrayAssociation (int idx, int connection, vtkInformationVector **inputVector)

int	GetInputArrayAssociation (int idx, vtkDataObject *input)

vtkDataArray *	GetInputArrayToProcess (int idx, vtkInformationVector **inputVector)

vtkDataArray *	GetInputArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)

vtkDataArray *	GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)

vtkDataArray *	GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)

vtkDataArray *	GetInputArrayToProcess (int idx, vtkDataObject *input)

vtkDataArray *	GetInputArrayToProcess (int idx, vtkDataObject *input, int &association)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkDataObject *input)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkDataObject *input, int &association)

vtkInformation *	GetInputArrayFieldInformation (int idx, vtkInformationVector **inputVector)

virtual void	SetNthInputConnection (int port, int index, vtkAlgorithmOutput *input)

void	SetInputDataInternal (int port, vtkDataObject *input)

void	AddInputDataInternal (int port, vtkDataObject *input)

virtual void	SetErrorCode (unsigned long)

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 &)

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Protected Attributes
vtkViewport *	CurrentViewPort

int *	FontHeights

int **	FontWidths

int	MaxFontLevel

int *	ChildrenCount

int	MaxTreeLevels

double	BoxTrans [2][2]

double	WindowLimits [2][2]

float(*	LabelMasks )[4]

vtkIdList *	VertexList

vtkPoints *	TextPoints

vtkCoordinate *	VCoord

int	ClipTextMode

int	ChildMotion

int	StartLevel

int	EndLevel

int	DynamicLevel

vtkTextProperty *	VerticalLabelProperty

vtkTextProperty **	HLabelProperties

Protected Attributes inherited from vtkLabeledDataMapper
vtkDataSet *	Input

char *	LabelFormat

int	LabelMode

int	LabeledComponent

int	FieldDataArray

char *	FieldDataName

int	CoordinateSystem

vtkTimeStamp	BuildTime

int	NumberOfLabels

int	NumberOfLabelsAllocated

vtkTextMapper **	TextMappers

double *	LabelPositions

vtkTransform *	Transform

Internals *	Implementation

Protected Attributes inherited from vtkAbstractMapper
vtkTimerLog *	Timer

double	TimeToDraw

vtkWindow *	LastWindow

vtkPlaneCollection *	ClippingPlanes

Protected Attributes inherited from vtkAlgorithm
vtkInformation *	Information

double	Progress

char *	ProgressText

vtkProgressObserver *	ProgressObserver

unsigned long	ErrorCode

Protected Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32	ReferenceCount

vtkWeakPointerBase **	WeakPointers

Additional Inherited Members
Public Attributes inherited from vtkAlgorithm
int	AbortExecute

Static Protected Member Functions inherited from vtkAlgorithm
static vtkInformationIntegerKey *	PORT_REQUIREMENTS_FILLED ()

Static Protected Attributes inherited from vtkAlgorithm
static vtkExecutive *	DefaultExecutivePrototype

Detailed Description

draw text labels on a tree map

vtkLabeledTreeMapDataMapper is a mapper that renders text on a tree map. A tree map is a vtkTree with an associated 4-tuple array used for storing the boundary rectangle for each vertex in the tree. The user must specify the array name used for storing the rectangles.

The mapper iterates through the tree and attempts and renders a label inside the vertex's rectangle as long as the following conditions hold:

The vertex level is within the range of levels specified for labeling.
The label can fully fit inside its box.
The label does not overlap an ancestor's label.

See also
vtkLabeledDataMapper

Thanks:
Thanks to Patricia Crossno, Ken Moreland, Andrew Wilson and Brian Wylie from Sandia National Laboratories for their help in developing this class.

Definition at line 56 of file vtkLabeledTreeMapDataMapper.h.

Member Typedef Documentation

typedef vtkLabeledDataMapper vtkLabeledTreeMapDataMapper::Superclass

Definition at line 60 of file vtkLabeledTreeMapDataMapper.h.

Constructor & Destructor Documentation

vtkLabeledTreeMapDataMapper::vtkLabeledTreeMapDataMapper ( )

protected

vtkLabeledTreeMapDataMapper::~vtkLabeledTreeMapDataMapper ( )

protected

Member Function Documentation

static vtkLabeledTreeMapDataMapper* vtkLabeledTreeMapDataMapper::New ( )

static

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

static

virtual int vtkLabeledTreeMapDataMapper::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 vtkLabeledDataMapper.

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

static

virtual vtkObjectBase* vtkLabeledTreeMapDataMapper::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkLabeledDataMapper.

vtkLabeledTreeMapDataMapper* vtkLabeledTreeMapDataMapper::NewInstance ( ) const

void vtkLabeledTreeMapDataMapper::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 vtkLabeledDataMapper.

virtual void vtkLabeledTreeMapDataMapper::RenderOpaqueGeometry	(	vtkViewport *	viewport,
		vtkActor2D *	actor
	)

virtual

Draw the text to the screen at each input point.

Reimplemented from vtkLabeledDataMapper.

virtual void vtkLabeledTreeMapDataMapper::RenderOverlay	(	vtkViewport *	viewport,
		vtkActor2D *	actor
	)

virtual

Draw the text to the screen at each input point.

Reimplemented from vtkLabeledDataMapper.

virtual vtkTree* vtkLabeledTreeMapDataMapper::GetInputTree ( )

virtual

The input to this filter.

virtual void vtkLabeledTreeMapDataMapper::SetRectanglesArrayName ( const char * name )

virtual

The name of the 4-tuple array used for

virtual int vtkLabeledTreeMapDataMapper::GetClipTextMode ( )

virtual

Indicates if the label can be displayed clipped by the Window mode = 0 - ok to clip labels 1 - auto center labels w/r to the area of the vertex's clipped region

virtual void vtkLabeledTreeMapDataMapper::SetClipTextMode ( int )

virtual

Indicates if the label can be displayed clipped by the Window mode = 0 - ok to clip labels 1 - auto center labels w/r to the area of the vertex's clipped region

virtual int vtkLabeledTreeMapDataMapper::GetChildMotion ( )

virtual

Indicates if the label can be moved by its ancestors

virtual void vtkLabeledTreeMapDataMapper::SetChildMotion ( int )

virtual

Indicates if the label can be moved by its ancestors

virtual int vtkLabeledTreeMapDataMapper::GetDynamicLevel ( )

virtual

Indicates at which level labeling should be dynamic

virtual void vtkLabeledTreeMapDataMapper::SetDynamicLevel ( int )

virtual

Indicates at which level labeling should be dynamic

virtual void vtkLabeledTreeMapDataMapper::ReleaseGraphicsResources ( vtkWindow * )

virtual

Release any graphics resources that are being consumed by this actor.

Reimplemented from vtkLabeledDataMapper.

void vtkLabeledTreeMapDataMapper::SetFontSizeRange	(	int	maxSize,
		int	minSize,
		int	delta = `4`
	)

The range of font sizes to use when rendering the labels.

void vtkLabeledTreeMapDataMapper::GetFontSizeRange ( int range[3] )

The range of font sizes to use when rendering the labels.

void vtkLabeledTreeMapDataMapper::SetLevelRange	(	int	startLevel,
		int	endLevel
	)

The range of levels to attempt to label. The level of a vertex is the length of the path to the root (the root has level 0).

void vtkLabeledTreeMapDataMapper::GetLevelRange ( int range[2] )

The range of levels to attempt to label. The level of a vertex is the length of the path to the root (the root has level 0).

void vtkLabeledTreeMapDataMapper::LabelTree	(	vtkTree *	tree,
		vtkFloatArray *	boxInfo,
		vtkDataArray *	numericData,
		vtkStringArray *	stringData,
		int	activeComp,
		int	numComps
	)

protected

void vtkLabeledTreeMapDataMapper::GetVertexLabel	(	vtkIdType	vertex,
		vtkDataArray *	numericData,
		vtkStringArray *	stringData,
		int	activeComp,
		int	numComps,
		char *	string
	)