generate scalars or field data from point and cell ids More...

#include <vtkIdFilter.h>

Inheritance diagram for vtkIdFilter:

Collaboration diagram for vtkIdFilter:

Public Types
typedef vtkDataSetAlgorithm	Superclass
Public Member Functions
virtual int	IsA (const char *type)
vtkIdFilter *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent)

virtual void	SetPointIds (int)
virtual int	GetPointIds ()
virtual void	PointIdsOn ()
virtual void	PointIdsOff ()

virtual void	SetCellIds (int)
virtual int	GetCellIds ()
virtual void	CellIdsOn ()
virtual void	CellIdsOff ()

virtual void	SetFieldData (int)
virtual int	GetFieldData ()
virtual void	FieldDataOn ()
virtual void	FieldDataOff ()

virtual void	SetIdsArrayName (const char *)
virtual char *	GetIdsArrayName ()
Static Public Member Functions
static int	IsTypeOf (const char *type)
static vtkIdFilter *	SafeDownCast (vtkObjectBase *o)
static vtkIdFilter *	New ()
Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkIdFilter ()
	~vtkIdFilter ()
int	RequestData (vtkInformation , vtkInformationVector , vtkInformationVector )
Protected Attributes
int	PointIds
int	CellIds
int	FieldData
char *	IdsArrayName

Detailed Description

generate scalars or field data from point and cell ids

vtkIdFilter is a filter to that generates scalars or field data using cell and point ids. That is, the point attribute data scalars or field data are generated from the point ids, and the cell attribute data scalars or field data are generated from the the cell ids.

Typically this filter is used with vtkLabeledDataMapper (and possibly vtkSelectVisiblePoints) to create labels for points and cells, or labels for the point or cell data scalar values.

Examples:: vtkIdFilter (Examples)

Tests:: vtkIdFilter (Tests)

Definition at line 41 of file vtkIdFilter.h.

Member Typedef Documentation

typedef vtkDataSetAlgorithm vtkIdFilter::Superclass

Reimplemented from vtkDataSetAlgorithm.

Definition at line 44 of file vtkIdFilter.h.

Constructor & Destructor Documentation

vtkIdFilter::vtkIdFilter ( ) [protected]

vtkIdFilter::~vtkIdFilter ( ) [protected]

Member Function Documentation

static int vtkIdFilter::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 vtkDataSetAlgorithm.

virtual int vtkIdFilter::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 vtkDataSetAlgorithm.

static vtkIdFilter* vtkIdFilter::SafeDownCast ( vtkObjectBase * o ) [static]

Reimplemented from vtkDataSetAlgorithm.

virtual vtkObjectBase* vtkIdFilter::NewInstanceInternal ( ) const [protected, virtual]

Reimplemented from vtkDataSetAlgorithm.

vtkIdFilter* vtkIdFilter::NewInstance ( ) const

Reimplemented from vtkDataSetAlgorithm.

void vtkIdFilter::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 vtkDataSetAlgorithm.

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

Construct object with PointIds and CellIds on; and ids being generated as scalars.

Reimplemented from vtkDataSetAlgorithm.

virtual void vtkIdFilter::SetPointIds ( int ) [virtual]