compute a 2D histogram between two columns of an input vtkTable. More...

#include <vtkExtractHistogram2D.h>

Inheritance diagram for vtkExtractHistogram2D:

Collaboration diagram for vtkExtractHistogram2D:

Public Types
enum	OutputIndices { HISTOGRAM_IMAGE =3 }

typedef vtkStatisticsAlgorithm	Superclass

Public Types inherited from vtkStatisticsAlgorithm
typedef vtkTableAlgorithm	Superclass

enum	InputPorts { INPUT_DATA = 0, LEARN_PARAMETERS = 1, INPUT_MODEL = 2 }

enum	OutputIndices { OUTPUT_DATA = 0, OUTPUT_MODEL = 1, OUTPUT_TEST = 2 }

Public Types inherited from vtkTableAlgorithm
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)

vtkExtractHistogram2D *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)

int	GetBinRange (vtkIdType binX, vtkIdType binY, double range[4])

int	GetBinRange (vtkIdType bin, double range[4])

void	GetBinWidth (double bw[2])

vtkImageData *	GetOutputHistogramImage ()

double *	GetHistogramExtents ()

virtual void	SetSwapColumns (int)

virtual int	GetSwapColumns ()

virtual void	SwapColumnsOn ()

virtual void	SwapColumnsOff ()

virtual void	Aggregate (vtkDataObjectCollection , vtkMultiBlockDataSet )


virtual void	SetNumberOfBins (int, int)

void	SetNumberOfBins (int[2])

virtual int *	GetNumberOfBins ()

virtual void	GetNumberOfBins (int &, int &)

virtual void	GetNumberOfBins (int[2])


virtual void	SetComponentsToProcess (int, int)

void	SetComponentsToProcess (int[2])

virtual int *	GetComponentsToProcess ()

virtual void	GetComponentsToProcess (int &, int &)

virtual void	GetComponentsToProcess (int[2])


virtual void	SetCustomHistogramExtents (double, double, double, double)

virtual void	SetCustomHistogramExtents (double[4])

virtual double *	GetCustomHistogramExtents ()

virtual void	GetCustomHistogramExtents (double &, double &, double &, double &)

virtual void	GetCustomHistogramExtents (double[4])


virtual void	SetUseCustomHistogramExtents (int)

virtual int	GetUseCustomHistogramExtents ()

virtual void	UseCustomHistogramExtentsOn ()

virtual void	UseCustomHistogramExtentsOff ()


virtual void	SetScalarType (int)

void	SetScalarTypeToUnsignedInt ()

void	SetScalarTypeToUnsignedLong ()

void	SetScalarTypeToUnsignedShort ()

void	SetScalarTypeToUnsignedChar ()

void	SetScalarTypeToFloat ()

void	SetScalarTypeToDouble ()

virtual int	GetScalarType ()


virtual double	GetMaximumBinCount ()


virtual void	SetRowMask (vtkDataArray *)

virtual vtkDataArray *	GetRowMask ()

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

void	PrintSelf (ostream &os, vtkIndent indent)

virtual void	SetColumnStatus (const char *namCol, int status)

virtual void	ResetAllColumnStates ()

virtual int	RequestSelectedColumns ()

virtual void	ResetRequests ()

virtual vtkIdType	GetNumberOfRequests ()

virtual vtkIdType	GetNumberOfColumnsForRequest (vtkIdType request)

void	AddColumn (const char *namCol)

void	AddColumnPair (const char namColX, const char namColY)

virtual void	SetLearnOptionParameterConnection (vtkAlgorithmOutput *params)

virtual void	SetLearnOptionParameters (vtkDataObject *params)

virtual void	SetInputModelConnection (vtkAlgorithmOutput *model)

virtual void	SetInputModel (vtkDataObject *model)

virtual void	SetLearnOption (bool)

virtual bool	GetLearnOption ()

virtual void	SetDeriveOption (bool)

virtual bool	GetDeriveOption ()

virtual void	SetAssessOption (bool)

virtual bool	GetAssessOption ()

virtual void	SetTestOption (bool)

virtual bool	GetTestOption ()

virtual void	SetNumberOfPrimaryTables (vtkIdType)

virtual vtkIdType	GetNumberOfPrimaryTables ()

virtual void	SetAssessNames (vtkStringArray *)

virtual vtkStringArray *	GetAssessNames ()

virtual const char *	GetColumnForRequest (vtkIdType r, vtkIdType c)

virtual int	GetColumnForRequest (vtkIdType r, vtkIdType c, vtkStdString &columnName)

virtual bool	SetParameter (const char *parameter, int index, vtkVariant value)

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

virtual int	ProcessRequest (vtkInformation , vtkInformationVector , vtkInformationVector )

vtkTable *	GetOutput ()

vtkTable *	GetOutput (int index)

void	SetInputData (vtkDataObject *obj)

void	SetInputData (int index, vtkDataObject *obj)

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])

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 ()

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)

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 vtkExtractHistogram2D *	New ()

static int	IsTypeOf (const char *type)

static vtkExtractHistogram2D *	SafeDownCast (vtkObjectBase *o)

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

static vtkStatisticsAlgorithm *	SafeDownCast (vtkObjectBase *o)

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

static int	IsTypeOf (const char *type)

static vtkTableAlgorithm *	SafeDownCast (vtkObjectBase *o)

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

	vtkExtractHistogram2D ()

	~vtkExtractHistogram2D ()

virtual int	ComputeBinExtents (vtkDataArray col1, vtkDataArray col2)

virtual void	Derive (vtkMultiBlockDataSet *)

virtual int	FillOutputPortInformation (int port, vtkInformation *info)


virtual void	Learn (vtkTable inData, vtkTable inParameters, vtkMultiBlockDataSet *inMeta)


virtual void	Test (vtkTable , vtkMultiBlockDataSet , vtkTable *)


virtual void	Assess (vtkTable , vtkMultiBlockDataSet , vtkTable *)


virtual void	SelectAssessFunctor (vtkTable vtkNotUsed(outData), vtkDataObject vtkNotUsed(inMeta), vtkStringArray vtkNotUsed(rowNames), AssessFunctor &vtkNotUsed(dfunc))


virtual int	RequestInformation (vtkInformation request, vtkInformationVector inputVector, vtkInformationVector outputVector)

Protected Member Functions inherited from vtkStatisticsAlgorithm
	vtkStatisticsAlgorithm ()

	~vtkStatisticsAlgorithm ()

virtual int	FillInputPortInformation (int port, vtkInformation *info)

virtual int	RequestData (vtkInformation , vtkInformationVector , vtkInformationVector )

void	Assess (vtkTable , vtkMultiBlockDataSet , vtkTable *, int)

virtual void	SelectAssessFunctor (vtkTable outData, vtkDataObject inMeta, vtkStringArray rowNames, AssessFunctor &dfunc)=0

Protected Member Functions inherited from vtkTableAlgorithm
	vtkTableAlgorithm ()

	~vtkTableAlgorithm ()

virtual int	RequestUpdateExtent (vtkInformation , vtkInformationVector , vtkInformationVector )

Protected Member Functions inherited from vtkAlgorithm
	vtkAlgorithm ()

	~vtkAlgorithm ()

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
int	SwapColumns

int	NumberOfBins [2]

double	HistogramExtents [4]

double	CustomHistogramExtents [4]

int	UseCustomHistogramExtents

int	ComponentsToProcess [2]

double	MaximumBinCount

int	ScalarType

vtkDataArray *	RowMask

Protected Attributes inherited from vtkStatisticsAlgorithm
vtkIdType	NumberOfPrimaryTables

bool	LearnOption

bool	DeriveOption

bool	AssessOption

bool	TestOption

vtkStringArray *	AssessNames

vtkStatisticsAlgorithmPrivate *	Internals

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

int	GetInputArrays (vtkDataArray &col1, vtkDataArray &col2)

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

compute a 2D histogram between two columns of an input vtkTable.

This class computes a 2D histogram between two columns of an input vtkTable. Just as with a 1D histogram, a 2D histogram breaks up the input domain into bins, and each pair of values (row in the table) fits into a single bin and increments a row counter for that bin.

To use this class, set the input with a table and call AddColumnPair(nameX,nameY), where nameX and nameY are the names of the two columns to be used.

In addition to the number of bins (in X and Y), the domain of the histogram can be customized by toggling the UseCustomHistogramExtents flag and setting the CustomHistogramExtents variable to the desired value.

See also: vtkPExtractHistogram2D

Thanks:: Developed by David Feng and Philippe Pebay at Sandia National Laboratories

Definition at line 57 of file vtkExtractHistogram2D.h.

Member Typedef Documentation

typedef vtkStatisticsAlgorithm vtkExtractHistogram2D::Superclass

Definition at line 61 of file vtkExtractHistogram2D.h.

Member Enumeration Documentation

enum vtkExtractHistogram2D::OutputIndices

Enumerator
HISTOGRAM_IMAGE

Definition at line 65 of file vtkExtractHistogram2D.h.

Constructor & Destructor Documentation

vtkExtractHistogram2D::vtkExtractHistogram2D ( )

protected

vtkExtractHistogram2D::~vtkExtractHistogram2D ( )

protected

Member Function Documentation

static vtkExtractHistogram2D* vtkExtractHistogram2D::New ( )

static

static int vtkExtractHistogram2D::IsTypeOf ( const char * type )

static

virtual int vtkExtractHistogram2D::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 vtkStatisticsAlgorithm.

Reimplemented in vtkPExtractHistogram2D.

static vtkExtractHistogram2D* vtkExtractHistogram2D::SafeDownCast ( vtkObjectBase * o )

static

virtual vtkObjectBase* vtkExtractHistogram2D::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkStatisticsAlgorithm.

Reimplemented in vtkPExtractHistogram2D.

vtkExtractHistogram2D* vtkExtractHistogram2D::NewInstance ( ) const

void vtkExtractHistogram2D::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 vtkTableAlgorithm.

Reimplemented in vtkPExtractHistogram2D.

virtual void vtkExtractHistogram2D::SetNumberOfBins	(	int	,
		int
	)

virtual

Set/get the number of bins to be used per dimension (x,y)

void vtkExtractHistogram2D::SetNumberOfBins ( int [2] )

Set/get the number of bins to be used per dimension (x,y)

virtual int* vtkExtractHistogram2D::GetNumberOfBins ( )

virtual

Set/get the number of bins to be used per dimension (x,y)

virtual void vtkExtractHistogram2D::GetNumberOfBins	(	int &	,
		int &
	)

virtual

Set/get the number of bins to be used per dimension (x,y)

virtual void vtkExtractHistogram2D::GetNumberOfBins ( int [2] )

virtual

Set/get the number of bins to be used per dimension (x,y)

virtual void vtkExtractHistogram2D::SetComponentsToProcess	(	int	,
		int
	)

virtual

Set/get the components of the arrays in the two input columns to be used during histogram computation. Defaults to component 0.

void vtkExtractHistogram2D::SetComponentsToProcess ( int [2] )

Set/get the components of the arrays in the two input columns to be used during histogram computation. Defaults to component 0.

virtual int* vtkExtractHistogram2D::GetComponentsToProcess ( )

virtual

Set/get the components of the arrays in the two input columns to be used during histogram computation. Defaults to component 0.

virtual void vtkExtractHistogram2D::GetComponentsToProcess	(	int &	,
		int &
	)

virtual

Set/get the components of the arrays in the two input columns to be used during histogram computation. Defaults to component 0.

virtual void vtkExtractHistogram2D::GetComponentsToProcess ( int [2] )

virtual

Set/get the components of the arrays in the two input columns to be used during histogram computation. Defaults to component 0.

virtual void vtkExtractHistogram2D::SetCustomHistogramExtents	(	double	,
		double	,
		double	,
		double
	)

virtual

Set/get a custom domain for histogram computation. UseCustomHistogramExtents must be called for these to actually be used.

virtual void vtkExtractHistogram2D::SetCustomHistogramExtents ( double [4] )

virtual

Set/get a custom domain for histogram computation. UseCustomHistogramExtents must be called for these to actually be used.

virtual double* vtkExtractHistogram2D::GetCustomHistogramExtents ( )

virtual

Set/get a custom domain for histogram computation. UseCustomHistogramExtents must be called for these to actually be used.

virtual void vtkExtractHistogram2D::GetCustomHistogramExtents	(	double &	,
		double &	,
		double &	,
		double &
	)

virtual

Set/get a custom domain for histogram computation. UseCustomHistogramExtents must be called for these to actually be used.

virtual void vtkExtractHistogram2D::GetCustomHistogramExtents ( double [4] )

virtual

Set/get a custom domain for histogram computation. UseCustomHistogramExtents must be called for these to actually be used.

virtual void vtkExtractHistogram2D::SetUseCustomHistogramExtents ( int )

virtual

Use the extents in CustomHistogramExtents when computing the histogram, rather than the simple range of the input columns.

virtual int vtkExtractHistogram2D::GetUseCustomHistogramExtents ( )

virtual

Use the extents in CustomHistogramExtents when computing the histogram, rather than the simple range of the input columns.

virtual void vtkExtractHistogram2D::UseCustomHistogramExtentsOn ( )

virtual

Use the extents in CustomHistogramExtents when computing the histogram, rather than the simple range of the input columns.

virtual void vtkExtractHistogram2D::UseCustomHistogramExtentsOff ( )

virtual

Use the extents in CustomHistogramExtents when computing the histogram, rather than the simple range of the input columns.

virtual void vtkExtractHistogram2D::SetScalarType ( int )

virtual