vtkPixel Class Reference

#include <vtkPixel.h>

Inheritance diagram for vtkPixel:

[legend]Collaboration diagram for vtkPixel:

[legend]List of all members.

Detailed Description

a cell that represents an orthogonal quadrilateral

vtkPixel is a concrete implementation of vtkCell to represent a 2D orthogonal quadrilateral. Unlike vtkQuad, the corners are at right angles, and aligned along x-y-z coordinate axes leading to large increases in computational efficiency.

Created by:

Bertel, Francois

CVS contributions (if > 5%):

Bertel, Francois (100%)

CVS logs (CVSweb):

.h (/Filtering/vtkPixel.h)
.cxx (/Filtering/vtkPixel.cxx)

Examples:: vtkPixel (Examples)

Tests:: vtkPixel (Tests)

Definition at line 47 of file vtkPixel.h.

Public Types

typedef vtkCell Superclass

Public Member Functions

virtual const char * GetClassName ()

virtual int IsA (const char *type)

void PrintSelf (ostream &os, vtkIndent indent)

int GetCellType ()

int GetCellDimension ()

int GetNumberOfEdges ()

int GetNumberOfFaces ()

vtkCell * GetEdge (int edgeId)

vtkCell * GetFace (int)

int CellBoundary (int subId, double pcoords[3], vtkIdList *pts)

void Contour (double value, vtkDataArray *cellScalars, vtkPointLocator *locator, vtkCellArray *verts, vtkCellArray *lines, vtkCellArray *polys, vtkPointData *inPd, vtkPointData *outPd, vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd)

void Clip (double value, vtkDataArray *cellScalars, vtkPointLocator *locator, vtkCellArray *polys, vtkPointData *inPd, vtkPointData *outPd, vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd, int insideOut)

int EvaluatePosition (double x[3], double *closestPoint, int &subId, double pcoords[3], double &dist2, double *weights)

void EvaluateLocation (int &subId, double pcoords[3], double x[3], double *weights)

int IntersectWithLine (double p1[3], double p2[3], double tol, double &t, double x[3], double pcoords[3], int &subId)

int Triangulate (int index, vtkIdList *ptIds, vtkPoints *pts)

void Derivatives (int subId, double pcoords[3], double *values, int dim, double *derivs)

virtual double * GetParametricCoords ()

Static Public Member Functions

vtkPixel * New ()

int IsTypeOf (const char *type)

vtkPixel * SafeDownCast (vtkObject *o)

void InterpolationFunctions (double pcoords[3], double weights[4])

void InterpolationDerivs (double pcoords[3], double derivs[8])

Protected Member Functions

vtkPixel ()

~vtkPixel ()

Protected Attributes

vtkLine * Line

Member Typedef Documentation

typedef vtkCell vtkPixel::Superclass

Reimplemented from vtkCell.
Definition at line 51 of file vtkPixel.h.

Constructor & Destructor Documentation

vtkPixel::vtkPixel ( ) [protected]

vtkPixel::~vtkPixel ( ) [protected]

Member Function Documentation

vtkPixel* vtkPixel::New ( ) [static]

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

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

Reimplemented from vtkCell.

int vtkPixel::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 vtkCell.

virtual int vtkPixel::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 vtkCell.

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

Reimplemented from vtkCell.

void vtkPixel::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 vtkCell.

int vtkPixel::GetCellType ( ) [inline, virtual]

See the vtkCell API for descriptions of these methods.
Implements vtkCell.
Definition at line 56 of file vtkPixel.h.

int vtkPixel::GetCellDimension ( ) [inline, virtual]

See the vtkCell API for descriptions of these methods.
Implements vtkCell.
Definition at line 57 of file vtkPixel.h.

int vtkPixel::GetNumberOfEdges ( ) [inline, virtual]

See the vtkCell API for descriptions of these methods.
Implements vtkCell.
Definition at line 58 of file vtkPixel.h.

int vtkPixel::GetNumberOfFaces ( ) [inline, virtual]

See the vtkCell API for descriptions of these methods.
Implements vtkCell.
Definition at line 59 of file vtkPixel.h.

vtkCell* vtkPixel::GetEdge ( int edgeId ) [virtual]

See the vtkCell API for descriptions of these methods.
Implements vtkCell.

vtkCell* vtkPixel::GetFace ( int ) [inline, virtual]

See the vtkCell API for descriptions of these methods.
Implements vtkCell.
Definition at line 61 of file vtkPixel.h.

int vtkPixel::CellBoundary ( int subId,

double pcoords[3],

vtkIdList * pts

) [virtual]

See the vtkCell API for descriptions of these methods.
Implements vtkCell.

void vtkPixel::Contour ( double value,

vtkDataArray * cellScalars,

vtkPointLocator * locator,

vtkCellArray * verts,

vtkCellArray * lines,

vtkCellArray * polys,

vtkPointData * inPd,

vtkPointData * outPd,

vtkCellData * inCd,

vtkIdType cellId,

vtkCellData * outCd

) [virtual]

See the vtkCell API for descriptions of these methods.
Implements vtkCell.

void vtkPixel::Clip ( double value,

vtkDataArray * cellScalars,

vtkPointLocator * locator,

vtkCellArray * polys,

vtkPointData * inPd,

vtkPointData * outPd,

vtkCellData * inCd,

vtkIdType cellId,

vtkCellData * outCd,

int insideOut

) [virtual]

See the vtkCell API for descriptions of these methods.
Implements vtkCell.

int vtkPixel::EvaluatePosition ( double x[3],

double * closestPoint,

int & subId,

double pcoords[3],

double & dist2,

double * weights

) [virtual]

See the vtkCell API for descriptions of these methods.
Implements vtkCell.

void vtkPixel::EvaluateLocation ( int & subId,

double pcoords[3],

double x[3],

double * weights

) [virtual]

See the vtkCell API for descriptions of these methods.
Implements vtkCell.

int vtkPixel::IntersectWithLine ( double p1[3],

double p2[3],

double tol,

double & t,

double x[3],

double pcoords[3],

int & subId

) [virtual]

See the vtkCell API for descriptions of these methods.
Implements vtkCell.

int vtkPixel::Triangulate ( int index,

vtkIdList * ptIds,

vtkPoints * pts

) [virtual]

See the vtkCell API for descriptions of these methods.
Implements vtkCell.

void vtkPixel::Derivatives ( int subId,

double pcoords[3],

double * values,

int dim,

double * derivs

) [virtual]

See the vtkCell API for descriptions of these methods.
Implements vtkCell.

virtual double* vtkPixel::GetParametricCoords ( ) [virtual]

See the vtkCell API for descriptions of these methods.
Reimplemented from vtkCell.

void vtkPixel::InterpolationFunctions ( double pcoords[3],

double weights[4]

) [static]

Pixel specific methods.

void vtkPixel::InterpolationDerivs ( double pcoords[3],

double derivs[8]

) [static]

Pixel specific methods.

Member Data Documentation

vtkLine* vtkPixel::Line [protected]

Definition at line 97 of file vtkPixel.h.

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

dox/Filtering/vtkPixel.h


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

int	GetCellType ()
int	GetCellDimension ()
int	GetNumberOfEdges ()
int	GetNumberOfFaces ()
vtkCell *	GetEdge (int edgeId)
vtkCell *	GetFace (int)
int	CellBoundary (int subId, double pcoords[3], vtkIdList *pts)
void	Contour (double value, vtkDataArray cellScalars, vtkPointLocator locator, vtkCellArray verts, vtkCellArray lines, vtkCellArray polys, vtkPointData inPd, vtkPointData outPd, vtkCellData inCd, vtkIdType cellId, vtkCellData *outCd)
void	Clip (double value, vtkDataArray cellScalars, vtkPointLocator locator, vtkCellArray polys, vtkPointData inPd, vtkPointData outPd, vtkCellData inCd, vtkIdType cellId, vtkCellData *outCd, int insideOut)
int	EvaluatePosition (double x[3], double closestPoint, int &subId, double pcoords[3], double &dist2, double weights)
void	EvaluateLocation (int &subId, double pcoords[3], double x[3], double *weights)
int	IntersectWithLine (double p1[3], double p2[3], double tol, double &t, double x[3], double pcoords[3], int &subId)
int	Triangulate (int index, vtkIdList ptIds, vtkPoints pts)
void	Derivatives (int subId, double pcoords[3], double values, int dim, double derivs)
virtual double *	GetParametricCoords ()
Static Public Member Functions
vtkPixel *	New ()
int	IsTypeOf (const char *type)
vtkPixel *	SafeDownCast (vtkObject *o)

void	InterpolationFunctions (double pcoords[3], double weights[4])
void	InterpolationDerivs (double pcoords[3], double derivs[8])
Protected Member Functions
	vtkPixel ()
	~vtkPixel ()
Protected Attributes
vtkLine *	Line