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vtkPixel Class Reference

a cell that represents an orthogonal quadrilateral. More...

#include <vtkPixel.h>

Inheritance diagram for vtkPixel:

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Collaboration diagram for vtkPixel:

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List of all members.

Public Methods

virtual const char * GetClassName ()
virtual int IsA (const char *type)
vtkCellMakeObject ()
int GetCellType ()
int GetCellDimension ()
int GetNumberOfEdges ()
int GetNumberOfFaces ()
vtkCellGetEdge (int edgeId)
vtkCellGetFace (int)
int CellBoundary (int subId, float pcoords[3], vtkIdList *pts)
void Contour (float value, vtkDataArray *cellScalars, vtkPointLocator *locator, vtkCellArray *verts, vtkCellArray *lines, vtkCellArray *polys, vtkPointData *inPd, vtkPointData *outPd, vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd)
void Clip (float value, vtkDataArray *cellScalars, vtkPointLocator *locator, vtkCellArray *polys, vtkPointData *inPd, vtkPointData *outPd, vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd, int insideOut)
int EvaluatePosition (float x[3], float *closestPoint, int &subId, float pcoords[3], float &dist2, float *weights)
void EvaluateLocation (int &subId, float pcoords[3], float x[3], float *weights)
int IntersectWithLine (float p1[3], float p2[3], float tol, float &t, float x[3], float pcoords[3], int &subId)
int Triangulate (int index, vtkIdList *ptIds, vtkPoints *pts)
void Derivatives (int subId, float pcoords[3], float *values, int dim, float *derivs)

Static Public Methods

vtkPixel * New ()
int IsTypeOf (const char *type)
vtkPixel * SafeDownCast (vtkObject *o)
void InterpolationFunctions (float pcoords[3], float weights[4])
void InterpolationDerivs (float pcoords[3], float derivs[8])

Protected Methods

 vtkPixel ()
 ~vtkPixel ()

Protected Attributes

vtkLineLine

Detailed Description

a cell that represents an orthogonal quadrilateral.

Date:
2001/11/02 16:41:12
Revision:
1.58

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 64 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]
 

Return the class name as a string. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h.

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 vtkTypeMacro 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 vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkCell.

vtkPixel* vtkPixel::SafeDownCast vtkObject   o [static]
 

Will cast the supplied object to vtkObject* is this is a safe operation (i.e., a safe downcast); otherwise NULL is returned. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkCell.

vtkCell* vtkPixel::MakeObject   [virtual]
 

See the vtkCell API for descriptions of these methods.

Reimplemented from vtkCell.

int vtkPixel::GetCellType   [inline, virtual]
 

See the vtkCell API for descriptions of these methods.

Reimplemented from vtkCell.

Definition at line 73 of file vtkPixel.h.

int vtkPixel::GetCellDimension   [inline, virtual]
 

See the vtkCell API for descriptions of these methods.

Reimplemented from vtkCell.

Definition at line 74 of file vtkPixel.h.

int vtkPixel::GetNumberOfEdges   [inline, virtual]
 

See the vtkCell API for descriptions of these methods.

Reimplemented from vtkCell.

Definition at line 75 of file vtkPixel.h.

int vtkPixel::GetNumberOfFaces   [inline, virtual]
 

See the vtkCell API for descriptions of these methods.

Reimplemented from vtkCell.

Definition at line 76 of file vtkPixel.h.

vtkCell* vtkPixel::GetEdge int    edgeId [virtual]
 

See the vtkCell API for descriptions of these methods.

Reimplemented from vtkCell.

vtkCell* vtkPixel::GetFace int    faceId [inline, virtual]
 

See the vtkCell API for descriptions of these methods.

Reimplemented from vtkCell.

Definition at line 78 of file vtkPixel.h.

int vtkPixel::CellBoundary int    subId,
float    pcoords[3],
vtkIdList   pts
[virtual]
 

See the vtkCell API for descriptions of these methods.

Reimplemented from vtkCell.

void vtkPixel::Contour float    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.

Reimplemented from vtkCell.

void vtkPixel::Clip float    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.

Reimplemented from vtkCell.

int vtkPixel::EvaluatePosition float    x[3],
float *    closestPoint,
int &    subId,
float    pcoords[3],
float &    dist2,
float *    weights
[virtual]
 

See the vtkCell API for descriptions of these methods.

Reimplemented from vtkCell.

void vtkPixel::EvaluateLocation int &    subId,
float    pcoords[3],
float    x[3],
float *    weights
[virtual]
 

See the vtkCell API for descriptions of these methods.

Reimplemented from vtkCell.

int vtkPixel::IntersectWithLine float    p1[3],
float    p2[3],
float    tol,
float &    t,
float    x[3],
float    pcoords[3],
int &    subId
[virtual]
 

See the vtkCell API for descriptions of these methods.

Reimplemented from vtkCell.

int vtkPixel::Triangulate int    index,
vtkIdList   ptIds,
vtkPoints   pts
[virtual]
 

See the vtkCell API for descriptions of these methods.

Reimplemented from vtkCell.

void vtkPixel::Derivatives int    subId,
float    pcoords[3],
float *    values,
int    dim,
float *    derivs
[virtual]
 

See the vtkCell API for descriptions of these methods.

Reimplemented from vtkCell.

void vtkPixel::InterpolationFunctions float    pcoords[3],
float    weights[4]
[static]
 

Pixel specific methods.

void vtkPixel::InterpolationDerivs float    pcoords[3],
float    derivs[8]
[static]
 

Pixel specific methods.


Member Data Documentation

vtkLine* vtkPixel::Line [protected]
 

Definition at line 113 of file vtkPixel.h.


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