vtkPixel Class Reference

#include <vtkPixel.h>

Inheritance diagram for vtkPixel:

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Collaboration diagram for vtkPixel:

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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 38 of file vtkPixel.h.


static void	InterpolationFunctions (double pcoords[3], double weights[4])
static void	InterpolationDerivs (double pcoords[3], double derivs[8])
virtual void	InterpolateFunctions (double pcoords[3], double weights[4])
virtual void	InterpolateDerivs (double pcoords[3], double derivs[8])
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	GetParametricCenter (double pcoords[3])
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 ()

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, vtkIncrementalPointLocator locator, vtkCellArray verts, vtkCellArray lines, vtkCellArray polys, vtkPointData inPd, vtkPointData outPd, vtkCellData inCd, vtkIdType cellId, vtkCellData *outCd)
void	Clip (double value, vtkDataArray cellScalars, vtkIncrementalPointLocator 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)
Static Public Member Functions
static vtkPixel *	New ()
static int	IsTypeOf (const char *type)
static vtkPixel *	SafeDownCast (vtkObject *o)
Protected Member Functions
	vtkPixel ()
	~vtkPixel ()
Protected Attributes
vtkLine *	Line

Member Typedef Documentation

typedef vtkCell vtkPixel::Superclass

Reimplemented from vtkCell.

Definition at line 42 of file vtkPixel.h.

Constructor & Destructor Documentation

vtkPixel::vtkPixel ( ) [protected]

vtkPixel::~vtkPixel ( ) [protected]

Member Function Documentation

static 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.

static int vtkPixel::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 vtkCell.

virtual int vtkPixel::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 vtkCell.

static 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]