cell represents a set of 1D lines More...

#include <vtkPolyLine.h>

Inheritance diagram for vtkPolyLine:

Collaboration diagram for vtkPolyLine:

Public Types
typedef vtkCell	Superclass

Public Types inherited from vtkCell
typedef vtkObject	Superclass

Public Types inherited from vtkObject
typedef vtkObjectBase	Superclass

Public Member Functions
virtual int	IsA (const char *type)

vtkPolyLine *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)

int	GetParametricCenter (double pcoords[3])


int	GetCellType ()

int	GetCellDimension ()

int	GetNumberOfEdges ()

int	GetNumberOfFaces ()

vtkCell *	GetEdge (int vtkNotUsed(edgeId))

vtkCell *	GetFace (int vtkNotUsed(faceId))

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 lines, 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)

int	IsPrimaryCell ()

Public Member Functions inherited from vtkCell
vtkCell *	NewInstance () const

void	Initialize (int npts, vtkIdType pts, vtkPoints p)

virtual void	ShallowCopy (vtkCell *c)

virtual void	DeepCopy (vtkCell *c)

virtual int	IsLinear ()

virtual int	IsExplicitCell ()

vtkPoints *	GetPoints ()

vtkIdType	GetNumberOfPoints ()

vtkIdList *	GetPointIds ()

vtkIdType	GetPointId (int ptId)

virtual vtkCell *	GetEdge (int edgeId)=0

virtual vtkCell *	GetFace (int faceId)=0

void	GetBounds (double bounds[6])

double *	GetBounds ()

double	GetLength2 ()

virtual double	GetParametricDistance (double pcoords[3])

virtual double *	GetParametricCoords ()

virtual int	RequiresInitialization ()

virtual void	Initialize ()

virtual int	RequiresExplicitFaceRepresentation ()

virtual void	SetFaces (vtkIdType *vtkNotUsed(faces))

virtual vtkIdType *	GetFaces ()

virtual void	InterpolateFunctions (double vtkNotUsed(pcoords)[3], double *vtkNotUsed(weight))

virtual void	InterpolateDerivs (double vtkNotUsed(pcoords)[3], double *vtkNotUsed(derivs))

Public Member Functions inherited from vtkObject
vtkObject *	NewInstance () const

virtual void	DebugOn ()

virtual void	DebugOff ()

bool	GetDebug ()

void	SetDebug (bool debugFlag)

virtual void	Modified ()

virtual unsigned long	GetMTime ()

unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)

unsigned long	AddObserver (const char event, vtkCommand , float priority=0.0f)

vtkCommand *	GetCommand (unsigned long tag)

void	RemoveObserver (vtkCommand *)

void	RemoveObservers (unsigned long event, vtkCommand *)

void	RemoveObservers (const char event, vtkCommand )

int	HasObserver (unsigned long event, vtkCommand *)

int	HasObserver (const char event, vtkCommand )

void	RemoveObserver (unsigned long tag)

void	RemoveObservers (unsigned long event)

void	RemoveObservers (const char *event)

void	RemoveAllObservers ()

int	HasObserver (unsigned long event)

int	HasObserver (const char *event)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, bool(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)

int	InvokeEvent (unsigned long event, void *callData)

int	InvokeEvent (const char event, void callData)

int	InvokeEvent (unsigned long event)

int	InvokeEvent (const char *event)

Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const

virtual void	Delete ()

virtual void	FastDelete ()

void	Print (ostream &os)

virtual void	Register (vtkObjectBase *o)

virtual void	UnRegister (vtkObjectBase *o)

void	SetReferenceCount (int)

void	PrintRevisions (ostream &)

virtual void	PrintHeader (ostream &os, vtkIndent indent)

virtual void	PrintTrailer (ostream &os, vtkIndent indent)

int	GetReferenceCount ()

Static Public Member Functions
static vtkPolyLine *	New ()

static int	IsTypeOf (const char *type)

static vtkPolyLine *	SafeDownCast (vtkObjectBase *o)


static int	GenerateSlidingNormals (vtkPoints , vtkCellArray , vtkDataArray *)

static int	GenerateSlidingNormals (vtkPoints , vtkCellArray , vtkDataArray , double firstNormal)

Static Public Member Functions inherited from vtkCell
static int	IsTypeOf (const char *type)

static vtkCell *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkObject
static int	IsTypeOf (const char *type)

static vtkObject *	SafeDownCast (vtkObjectBase *o)

static vtkObject *	New ()

static void	BreakOnError ()

static void	SetGlobalWarningDisplay (int val)

static void	GlobalWarningDisplayOn ()

static void	GlobalWarningDisplayOff ()

static int	GetGlobalWarningDisplay ()

Static Public Member Functions inherited from vtkObjectBase
static int	IsTypeOf (const char *name)

static vtkObjectBase *	New ()

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkPolyLine ()

	~vtkPolyLine ()

Protected Member Functions inherited from vtkCell
	vtkCell ()

	~vtkCell ()

Protected Member Functions inherited from vtkObject
	vtkObject ()

virtual	~vtkObject ()

virtual void	RegisterInternal (vtkObjectBase *, int check)

virtual void	UnRegisterInternal (vtkObjectBase *, int check)

void	InternalGrabFocus (vtkCommand mouseEvents, vtkCommand keypressEvents=NULL)

void	InternalReleaseFocus ()

Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()

virtual	~vtkObjectBase ()

virtual void	CollectRevisions (ostream &)

virtual void	ReportReferences (vtkGarbageCollector *)

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Protected Attributes
vtkLine *	Line

Protected Attributes inherited from vtkCell
double	Bounds [6]

Protected Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32	ReferenceCount

vtkWeakPointerBase **	WeakPointers

Additional Inherited Members
Public Attributes inherited from vtkCell
vtkPoints *	Points

vtkIdList *	PointIds

Detailed Description

cell represents a set of 1D lines

vtkPolyLine is a concrete implementation of vtkCell to represent a set of 1D lines.

Examples:: vtkPolyLine (Examples)

Tests:: vtkPolyLine (Tests)

Definition at line 41 of file vtkPolyLine.h.

Member Typedef Documentation

typedef vtkCell vtkPolyLine::Superclass

Definition at line 45 of file vtkPolyLine.h.

Constructor & Destructor Documentation

vtkPolyLine::vtkPolyLine ( )

protected

vtkPolyLine::~vtkPolyLine ( )

protected

Member Function Documentation

static vtkPolyLine* vtkPolyLine::New ( )

static

static int vtkPolyLine::IsTypeOf ( const char * type )

static

virtual int vtkPolyLine::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 vtkPolyLine* vtkPolyLine::SafeDownCast ( vtkObjectBase * o )

static

virtual vtkObjectBase* vtkPolyLine::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkCell.

vtkPolyLine* vtkPolyLine::NewInstance ( ) const

void vtkPolyLine::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.

static int vtkPolyLine::GenerateSlidingNormals	(	vtkPoints *	,
		vtkCellArray *	,
		vtkDataArray *
	)

static

Given points and lines, compute normals to lines. These are not true normals, they are "orientation" normals used by classes like vtkTubeFilte that control the rotation around the line. The normals try to stay pointing in the same direction as much as possible (i.e., minimal rotation).

static int vtkPolyLine::GenerateSlidingNormals	(	vtkPoints *	,
		vtkCellArray *	,
		vtkDataArray *	,
		double *	firstNormal
	)

static

Given points and lines, compute normals to lines. These are not true normals, they are "orientation" normals used by classes like vtkTubeFilte that control the rotation around the line. The normals try to stay pointing in the same direction as much as possible (i.e., minimal rotation).

int vtkPolyLine::GetCellType ( )

inlinevirtual