vtkCellCenters Class Reference

#include <vtkCellCenters.h>

Inheritance diagram for vtkCellCenters:

[legend]Collaboration diagram for vtkCellCenters:

[legend]List of all members.

Detailed Description

generate points at center of cells

vtkCellCenters is a filter that takes as input any dataset and generates on output points at the center of the cells in the dataset. These points can be used for placing glyphs (vtkGlyph3D) or labeling (vtkLabeledDataMapper). (The center is the parametric center of the cell, not necessarily the geometric or bounding box center.) The cell attributes will be associated with the points on output.

Warning:: You can choose to generate just points or points and vertex cells. Vertex cells are drawn during rendering; points are not. Use the ivar VertexCells to generate cells.

See also:: vtkGlyph3D vtkLabeledDataMapper

Created by:

Schroeder, Will

CVS contributions (if > 5%):

Schroeder, Will (64%)
Martin, Ken (9%)
Cedilnik, Andy (5%)

CVS logs (CVSweb):

.cxx (/Graphics/vtkCellCenters.cxx)
.h (/Graphics/vtkCellCenters.h)

Examples:: vtkCellCenters (Examples)

Tests:: vtkCellCenters (Tests)

Definition at line 57 of file vtkCellCenters.h.

Public Types

typedef vtkDataSetToPolyDataFilter Superclass

Public Member Functions

virtual const char * GetClassName ()

virtual int IsA (const char *type)

void PrintSelf (ostream &os, vtkIndent indent)

virtual void SetVertexCells (int)

virtual int GetVertexCells ()

virtual void VertexCellsOn ()

virtual void VertexCellsOff ()

Static Public Member Functions

int IsTypeOf (const char *type)

vtkCellCenters * SafeDownCast (vtkObject *o)

vtkCellCenters * New ()

Protected Member Functions

vtkCellCenters ()

~vtkCellCenters ()

void Execute ()

Protected Attributes

int VertexCells

Member Typedef Documentation

typedef vtkDataSetToPolyDataFilter vtkCellCenters::Superclass

Reimplemented from vtkDataSetToPolyDataFilter.
Definition at line 60 of file vtkCellCenters.h.

Constructor & Destructor Documentation

vtkCellCenters::vtkCellCenters ( ) [protected]

vtkCellCenters::~vtkCellCenters ( ) [inline, protected]

Definition at line 75 of file vtkCellCenters.h.

Member Function Documentation

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

Reimplemented from vtkDataSetToPolyDataFilter.

int vtkCellCenters::IsTypeOf ( const char * type ) [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 vtkTypeRevisionMacro found in vtkSetGet.h.
Reimplemented from vtkDataSetToPolyDataFilter.

virtual int vtkCellCenters::IsA ( const char * type ) [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 vtkTypeRevisionMacro found in vtkSetGet.h.
Reimplemented from vtkDataSetToPolyDataFilter.

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

Reimplemented from vtkDataSetToPolyDataFilter.

void vtkCellCenters::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 vtkDataSetToPolyDataFilter.

vtkCellCenters* vtkCellCenters::New ( ) [static]

Construct object with vertex cell generation turned off.
Reimplemented from vtkAlgorithm.

virtual void vtkCellCenters::SetVertexCells ( int ) [virtual]

Enable/disable the generation of vertex cells.

virtual int vtkCellCenters::GetVertexCells ( ) [virtual]

Enable/disable the generation of vertex cells.

virtual void vtkCellCenters::VertexCellsOn ( ) [virtual]

Enable/disable the generation of vertex cells.

virtual void vtkCellCenters::VertexCellsOff ( ) [virtual]

Enable/disable the generation of vertex cells.

void vtkCellCenters::Execute ( ) [protected, virtual]

This method is the old style execute method
Reimplemented from vtkSource.

Member Data Documentation

int vtkCellCenters::VertexCells [protected]

Definition at line 79 of file vtkCellCenters.h.

The documentation for this class was generated from the following file:

dox/Graphics/vtkCellCenters.h


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

virtual void	SetVertexCells (int)
virtual int	GetVertexCells ()
virtual void	VertexCellsOn ()
virtual void	VertexCellsOff ()
Static Public Member Functions
int	IsTypeOf (const char *type)
vtkCellCenters *	SafeDownCast (vtkObject *o)
vtkCellCenters *	New ()
Protected Member Functions
	vtkCellCenters ()
	~vtkCellCenters ()
void	Execute ()
Protected Attributes
int	VertexCells