vtkPairwiseExtractHistogram2D Class Reference

#include <vtkPairwiseExtractHistogram2D.h>

Inheritance diagram for vtkPairwiseExtractHistogram2D:

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Collaboration diagram for vtkPairwiseExtractHistogram2D:

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List of all members.

Detailed Description

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

This class computes a 2D histogram between all adjacent pairs of columns of an input vtkTable. Internally it creates multiple vtkExtractHistogram2D instances (one for each pair of adjacent table columns). It also manages updating histogram computations intelligently, only recomputing those histograms for whom a relevant property has been altered.

Note that there are two different outputs from this filter. One is a table for which each column contains a flattened 2D histogram array. The other is a vtkMultiBlockDataSet for which each block is a vtkImageData representation of the 2D histogram.

See also:: vtkExtractHistogram2D vtkPPairwiseExtractHistogram2D

Thanks:: Developed by David Feng at Sandia National Laboratories ------------------------------------------------------------------------------

Definition at line 54 of file vtkPairwiseExtractHistogram2D.h.


Public Types
enum	OutputIndices { HISTOGRAM_IMAGE = 3 }
typedef vtkStatisticsAlgorithm	Superclass
Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
double	GetMaximumBinCount (int idx)
double	GetMaximumBinCount ()
int	GetBinRange (int idx, vtkIdType binX, vtkIdType binY, double range[4])
int	GetBinRange (int idx, vtkIdType bin, double range[4])
void	GetBinWidth (int idx, double bw[2])
double *	GetHistogramExtents (int idx)
vtkImageData *	GetOutputHistogramImage (int idx)
vtkExtractHistogram2D *	GetHistogramFilter (int idx)

virtual void	SetNumberOfBins (int, int)
void	SetNumberOfBins (int[2])
virtual int *	GetNumberOfBins ()
virtual void	GetNumberOfBins (int &, int &)
virtual void	GetNumberOfBins (int[2])

virtual void	SetCustomColumnRangeIndex (int)
void	SetCustomColumnRangeByIndex (double, double)

void	SetCustomColumnRange (int col, double range[2])
void	SetCustomColumnRange (int col, double rmin, double rmax)

virtual void	SetScalarType (int)
void	SetScalarTypeToUnsignedInt ()
void	SetScalarTypeToUnsignedLong ()
void	SetScalarTypeToUnsignedShort ()
void	SetScalarTypeToUnsignedChar ()
virtual int	GetScalarType ()

virtual void	Aggregate (vtkDataObjectCollection , vtkDataObject )
Static Public Member Functions
static vtkPairwiseExtractHistogram2D *	New ()
static int	IsTypeOf (const char *type)
static vtkPairwiseExtractHistogram2D *	SafeDownCast (vtkObject *o)
Protected Member Functions
	vtkPairwiseExtractHistogram2D ()
	~vtkPairwiseExtractHistogram2D ()
virtual void	Derive (vtkDataObject *)
virtual vtkExtractHistogram2D *	NewHistogramFilter ()
virtual int	FillOutputPortInformation (int port, vtkInformation *info)

virtual void	Learn (vtkTable inData, vtkTable inParameters, vtkDataObject *outMeta)

virtual void	Assess (vtkTable , vtkDataObject , vtkTable *)

virtual void	Test (vtkTable , vtkDataObject , vtkDataObject *)

virtual void	SelectAssessFunctor (vtkTable vtkNotUsed(outData), vtkDataObject vtkNotUsed(inMeta), vtkStringArray vtkNotUsed(rowNames), AssessFunctor &vtkNotUsed(dfunc))
Protected Attributes
int	NumberOfBins [2]
int	ScalarType
int	CustomColumnRangeIndex
vtkSmartPointer< vtkIdTypeArray >	OutputOutlierIds
vtkSmartPointer< vtkCollection >	HistogramFilters
Internals *	Implementation
vtkTimeStamp	BuildTime

Member Typedef Documentation

typedef vtkStatisticsAlgorithm vtkPairwiseExtractHistogram2D::Superclass

Reimplemented from vtkStatisticsAlgorithm.

Reimplemented in vtkPPairwiseExtractHistogram2D.

Definition at line 58 of file vtkPairwiseExtractHistogram2D.h.

Member Enumeration Documentation

enum vtkPairwiseExtractHistogram2D::OutputIndices

enumeration values to specify output port types

Enumerator:

HISTOGRAM_IMAGE

Reimplemented from vtkStatisticsAlgorithm.

Definition at line 126 of file vtkPairwiseExtractHistogram2D.h.

Constructor & Destructor Documentation

vtkPairwiseExtractHistogram2D::vtkPairwiseExtractHistogram2D ( ) [protected]

vtkPairwiseExtractHistogram2D::~vtkPairwiseExtractHistogram2D ( ) [protected]

Member Function Documentation

static vtkPairwiseExtractHistogram2D* vtkPairwiseExtractHistogram2D::New ( ) [static]

Create an object with Debug turned off, modified time initialized to zero, and reference counting on.

Reimplemented from vtkTableAlgorithm.

Reimplemented in vtkPPairwiseExtractHistogram2D.

virtual const char* vtkPairwiseExtractHistogram2D::GetClassName ( ) [virtual]

Reimplemented from vtkStatisticsAlgorithm.

Reimplemented in vtkPPairwiseExtractHistogram2D.

static int vtkPairwiseExtractHistogram2D::IsTypeOf ( const char * name ) [static]

Return 1 if this class type 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 vtkPPairwiseExtractHistogram2D.

virtual int vtkPairwiseExtractHistogram2D::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 vtkPPairwiseExtractHistogram2D.

static vtkPairwiseExtractHistogram2D* vtkPairwiseExtractHistogram2D::SafeDownCast ( vtkObject * o ) [static]

Reimplemented from vtkStatisticsAlgorithm.

Reimplemented in vtkPPairwiseExtractHistogram2D.

void vtkPairwiseExtractHistogram2D::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 vtkStatisticsAlgorithm.

Reimplemented in vtkPPairwiseExtractHistogram2D.

virtual void vtkPairwiseExtractHistogram2D::SetNumberOfBins	(	int	,
		int
	)			`[virtual]`

Set/get the bin dimensions of the histograms to compute

void vtkPairwiseExtractHistogram2D::SetNumberOfBins ( int [2] )

Set/get the bin dimensions of the histograms to compute

virtual int* vtkPairwiseExtractHistogram2D::GetNumberOfBins ( ) [virtual]

Set/get the bin dimensions of the histograms to compute

virtual void vtkPairwiseExtractHistogram2D::GetNumberOfBins	(	int &	,
		int &
	)			`[virtual]`

Set/get the bin dimensions of the histograms to compute

virtual void vtkPairwiseExtractHistogram2D::GetNumberOfBins ( int [2] ) [virtual]

Set/get the bin dimensions of the histograms to compute

virtual void vtkPairwiseExtractHistogram2D::SetCustomColumnRangeIndex ( int ) [virtual]

Strange method for setting an index to be used for setting custom column range. This was (probably) necessary to get this class to interact with the ParaView client/server message passing interface.

void vtkPairwiseExtractHistogram2D::SetCustomColumnRangeByIndex	(	double	,
		double
	)

Strange method for setting an index to be used for setting custom column range. This was (probably) necessary to get this class to interact with the ParaView client/server message passing interface.

void vtkPairwiseExtractHistogram2D::SetCustomColumnRange	(	int	col,
		double	range[2]
	)

More standard way to set the custom range for a particular column. This makes sure that only the affected histograms know that they need to be updated.

void vtkPairwiseExtractHistogram2D::SetCustomColumnRange	(	int	col,
		double	rmin,
		double	rmax
	)

More standard way to set the custom range for a particular column. This makes sure that only the affected histograms know that they need to be updated.

virtual void vtkPairwiseExtractHistogram2D::SetScalarType ( int ) [virtual]