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.

Examples:: vtkPixel (Examples)

Tests:: vtkPixel (Tests)

Definition at line 37 of file vtkPixel.h.

Public Types

typedef vtkCell Superclass

Public Member Functions

virtual const char * GetClassName ()

virtual int IsA (const char *type)

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 41 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.

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

See the vtkCell API for descriptions of these methods.
Implements vtkCell.
Definition at line 45 of file vtkPixel.h.
References VTK_PIXEL.

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

See the vtkCell API for descriptions of these methods.
Implements vtkCell.
Definition at line 46 of file vtkPixel.h.

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

See the vtkCell API for descriptions of these methods.
Implements vtkCell.
Definition at line 47 of file vtkPixel.h.

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

See the vtkCell API for descriptions of these methods.
Implements vtkCell.
Definition at line 48 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 50 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 86 of file vtkPixel.h.

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

Common/vtkPixel.h


Public Types
typedef vtkCell	Superclass
Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)

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