Convert a selection from one type to another. More...

#include <vtkConvertSelection.h>

Inheritance diagram for vtkConvertSelection:

Collaboration diagram for vtkConvertSelection:

Public Types
typedef vtkSelectionAlgorithm	Superclass

Public Types inherited from vtkSelectionAlgorithm
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)

vtkConvertSelection *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)

void	SetDataObjectConnection (vtkAlgorithmOutput *in)


virtual void	SetInputFieldType (int)

virtual int	GetInputFieldType ()


virtual void	SetOutputType (int)

virtual int	GetOutputType ()


virtual void	SetArrayName (const char *)

virtual const char *	GetArrayName ()


virtual void	SetArrayNames (vtkStringArray *)

virtual vtkStringArray *	GetArrayNames ()


void	AddArrayName (const char *)

void	ClearArrayNames ()


virtual void	SetMatchAnyValues (bool)

virtual bool	GetMatchAnyValues ()

virtual void	MatchAnyValuesOn ()

virtual void	MatchAnyValuesOff ()


virtual void	SetSelectionExtractor (vtkExtractSelection *)

virtual vtkExtractSelection *	GetSelectionExtractor ()

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

virtual int	ProcessRequest (vtkInformation , vtkInformationVector , vtkInformationVector )

vtkSelection *	GetOutput ()

vtkSelection *	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 vtkConvertSelection *	New ()

static int	IsTypeOf (const char *type)

static vtkConvertSelection *	SafeDownCast (vtkObjectBase *o)


static vtkSelection *	ToIndexSelection (vtkSelection input, vtkDataObject data)

static vtkSelection *	ToGlobalIdSelection (vtkSelection input, vtkDataObject data)

static vtkSelection *	ToPedigreeIdSelection (vtkSelection input, vtkDataObject data)

static vtkSelection *	ToValueSelection (vtkSelection input, vtkDataObject data, const char *arrayName)

static vtkSelection *	ToValueSelection (vtkSelection input, vtkDataObject data, vtkStringArray *arrayNames)


static void	GetSelectedItems (vtkSelection input, vtkDataObject data, int fieldType, vtkIdTypeArray *indices)


static void	GetSelectedVertices (vtkSelection input, vtkGraph data, vtkIdTypeArray *indices)

static void	GetSelectedEdges (vtkSelection input, vtkGraph data, vtkIdTypeArray *indices)

static void	GetSelectedPoints (vtkSelection input, vtkDataSet data, vtkIdTypeArray *indices)

static void	GetSelectedCells (vtkSelection input, vtkDataSet data, vtkIdTypeArray *indices)

static void	GetSelectedRows (vtkSelection input, vtkTable data, vtkIdTypeArray *indices)


static vtkSelection *	ToSelectionType (vtkSelection input, vtkDataObject data, int type, vtkStringArray *arrayNames=0, int inputFieldType=-1)

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

static int	IsTypeOf (const char *type)

static vtkSelectionAlgorithm *	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

	vtkConvertSelection ()

	~vtkConvertSelection ()

virtual int	RequestData (vtkInformation , vtkInformationVector , vtkInformationVector )

int	Convert (vtkSelection input, vtkDataObject data, vtkSelection *output)

int	ConvertCompositeDataSet (vtkSelection input, vtkCompositeDataSet data, vtkSelection *output)

int	ConvertToIndexSelection (vtkSelectionNode input, vtkDataSet data, vtkSelectionNode *output)

int	SelectTableFromTable (vtkTable selTable, vtkTable dataTable, vtkIdTypeArray *indices)

int	ConvertToBlockSelection (vtkSelection input, vtkCompositeDataSet data, vtkSelection *output)

virtual int	FillInputPortInformation (int port, vtkInformation *info)

Protected Member Functions inherited from vtkSelectionAlgorithm
	vtkSelectionAlgorithm ()

	~vtkSelectionAlgorithm ()

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

virtual int	FillOutputPortInformation (int port, vtkInformation *info)

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	OutputType

int	InputFieldType

vtkStringArray *	ArrayNames

bool	MatchAnyValues

vtkExtractSelection *	SelectionExtractor

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

Convert a selection from one type to another.

vtkConvertSelection converts an input selection from one type to another in the context of a data object being selected. The first input is the selection, while the second input is the data object that the selection relates to.

See also: vtkSelection vtkSelectionNode vtkExtractSelection vtkExtractSelectedGraph

Events:: vtkCommand::ProgressEvent

Examples:: vtkConvertSelection (Examples)

Tests:: vtkConvertSelection (Tests)

Definition at line 56 of file vtkConvertSelection.h.

Member Typedef Documentation

typedef vtkSelectionAlgorithm vtkConvertSelection::Superclass

Definition at line 60 of file vtkConvertSelection.h.

Constructor & Destructor Documentation

vtkConvertSelection::vtkConvertSelection ( )

protected

vtkConvertSelection::~vtkConvertSelection ( )

protected

Member Function Documentation

static vtkConvertSelection* vtkConvertSelection::New ( )

static

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

static

virtual int vtkConvertSelection::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 vtkSelectionAlgorithm.

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

static

virtual vtkObjectBase* vtkConvertSelection::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkSelectionAlgorithm.

vtkConvertSelection* vtkConvertSelection::NewInstance ( ) const

void vtkConvertSelection::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 vtkSelectionAlgorithm.

void vtkConvertSelection::SetDataObjectConnection ( vtkAlgorithmOutput * in )

A convenience method for setting the second input (i.e. the data object).

virtual void vtkConvertSelection::SetInputFieldType ( int )

virtual

The input field type. If this is set to a number other than -1, ignores the input selection field type and instead assumes that all selection nodes have the field type specified. This should be one of the constants defined in vtkSelectionNode.h. Default is -1.

virtual int vtkConvertSelection::GetInputFieldType ( )

virtual

The input field type. If this is set to a number other than -1, ignores the input selection field type and instead assumes that all selection nodes have the field type specified. This should be one of the constants defined in vtkSelectionNode.h. Default is -1.

virtual void vtkConvertSelection::SetOutputType ( int )

virtual

The output selection content type. This should be one of the constants defined in vtkSelectionNode.h.

virtual int vtkConvertSelection::GetOutputType ( )

virtual

The output selection content type. This should be one of the constants defined in vtkSelectionNode.h.

virtual void vtkConvertSelection::SetArrayName ( const char * )

virtual

The output array name for value or threshold selections.

virtual const char* vtkConvertSelection::GetArrayName ( )

virtual

The output array name for value or threshold selections.

virtual void vtkConvertSelection::SetArrayNames ( vtkStringArray * )

virtual

The output array names for value selection.

virtual vtkStringArray* vtkConvertSelection::GetArrayNames ( )

virtual

The output array names for value selection.

void vtkConvertSelection::AddArrayName ( const char * )

Convenience methods used by UI

void vtkConvertSelection::ClearArrayNames ( )

Convenience methods used by UI

virtual void vtkConvertSelection::SetMatchAnyValues ( bool )

virtual

When on, creates a separate selection node for each array. Defaults to OFF.

virtual bool vtkConvertSelection::GetMatchAnyValues ( )

virtual

When on, creates a separate selection node for each array. Defaults to OFF.

virtual void vtkConvertSelection::MatchAnyValuesOn ( )

virtual

When on, creates a separate selection node for each array. Defaults to OFF.

virtual void vtkConvertSelection::MatchAnyValuesOff ( )

virtual

When on, creates a separate selection node for each array. Defaults to OFF.

virtual void vtkConvertSelection::SetSelectionExtractor ( vtkExtractSelection * )

virtual

Set/get a selection extractor used in some conversions to obtain IDs.

virtual vtkExtractSelection* vtkConvertSelection::GetSelectionExtractor ( )

virtual

Set/get a selection extractor used in some conversions to obtain IDs.

static vtkSelection* vtkConvertSelection::ToIndexSelection	(	vtkSelection *	input,
		vtkDataObject *	data
	)

static