Contour interpolator for polygonal data. More...

#include <vtkPolyDataContourLineInterpolator.h>

Inheritance diagram for vtkPolyDataContourLineInterpolator:

Collaboration diagram for vtkPolyDataContourLineInterpolator:

Public Member Functions

virtual int	InterpolateLine (vtkRenderer ren, vtkContourRepresentation rep, int idx1, int idx2)=0


virtual int	UpdateNode (vtkRenderer , vtkContourRepresentation , double *vtkNotUsed(node), int vtkNotUsed(idx))=0


virtual vtkPolyDataCollection *	GetPolys ()

Public Member Functions inherited from vtkContourLineInterpolator
virtual void	GetSpan (int nodeIndex, vtkIntArray nodeIndices, vtkContourRepresentation rep)

vtkContourLineInterpolator *	NewInstance () const

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 ()

Protected Member Functions
	vtkPolyDataContourLineInterpolator ()

	~vtkPolyDataContourLineInterpolator ()

Protected Member Functions inherited from vtkContourLineInterpolator
	vtkContourLineInterpolator ()

	~vtkContourLineInterpolator ()

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
vtkPolyDataCollection *	Polys

Protected Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32	ReferenceCount

vtkWeakPointerBase **	WeakPointers

typedef vtkContourLineInterpolator	Superclass

static int	IsTypeOf (const char *type)

static vtkPolyDataContourLineInterpolator *	SafeDownCast (vtkObjectBase *o)

virtual int	IsA (const char *type)

vtkPolyDataContourLineInterpolator *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)

virtual vtkObjectBase *	NewInstanceInternal () const

Additional Inherited Members
Public Types inherited from vtkContourLineInterpolator
typedef vtkObject	Superclass

Public Types inherited from vtkObject
typedef vtkObjectBase	Superclass

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

static vtkContourLineInterpolator *	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 ()

Detailed Description

Contour interpolator for polygonal data.

vtkPolyDataContourLineInterpolator is an abstract base class for contour line interpolators that interpolate on polygonal data.

Definition at line 33 of file vtkPolyDataContourLineInterpolator.h.

Member Typedef Documentation

typedef vtkContourLineInterpolator vtkPolyDataContourLineInterpolator::Superclass

Standard methods for instances of this class.

Definition at line 40 of file vtkPolyDataContourLineInterpolator.h.

Constructor & Destructor Documentation

vtkPolyDataContourLineInterpolator::vtkPolyDataContourLineInterpolator ( )

protected

vtkPolyDataContourLineInterpolator::~vtkPolyDataContourLineInterpolator ( )

protected

Member Function Documentation

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

static

Standard methods for instances of this class.

virtual int vtkPolyDataContourLineInterpolator::IsA ( const char * type )

virtual

Standard methods for instances of this class.

Reimplemented from vtkContourLineInterpolator.

Reimplemented in vtkPolygonalSurfaceContourLineInterpolator.

static vtkPolyDataContourLineInterpolator* vtkPolyDataContourLineInterpolator::SafeDownCast ( vtkObjectBase * o )

static

Standard methods for instances of this class.

virtual vtkObjectBase* vtkPolyDataContourLineInterpolator::NewInstanceInternal ( ) const

protectedvirtual

Standard methods for instances of this class.

Reimplemented from vtkContourLineInterpolator.

Reimplemented in vtkPolygonalSurfaceContourLineInterpolator.

vtkPolyDataContourLineInterpolator* vtkPolyDataContourLineInterpolator::NewInstance ( ) const

Standard methods for instances of this class.

void vtkPolyDataContourLineInterpolator::PrintSelf	(	ostream &	os,
		vtkIndent	indent
	)

virtual

Standard methods for instances of this class.

Reimplemented from vtkContourLineInterpolator.

Reimplemented in vtkPolygonalSurfaceContourLineInterpolator.

virtual int vtkPolyDataContourLineInterpolator::InterpolateLine	(	vtkRenderer *	ren,
		vtkContourRepresentation *	rep,
		int	idx1,
		int	idx2
	)

pure virtual

Subclasses that wish to interpolate a line segment must implement this. For instance vtkBezierContourLineInterpolator adds nodes between idx1 and idx2, that allow the contour to adhere to a bezier curve.

Implements vtkContourLineInterpolator.

Implemented in vtkPolygonalSurfaceContourLineInterpolator.

virtual int vtkPolyDataContourLineInterpolator::UpdateNode	(	vtkRenderer *	,
		vtkContourRepresentation *	,
		double *	vtkNotUsednode,
		int	vtkNotUsedidx
	)

pure virtual

The interpolator is given a chance to update the node. vtkImageContourLineInterpolator updates the idx'th node in the contour, so it automatically sticks to edges in the vicinity as the user constructs the contour. Returns 0 if the node (world position) is unchanged.

Reimplemented from vtkContourLineInterpolator.

Implemented in vtkPolygonalSurfaceContourLineInterpolator.

virtual vtkPolyDataCollection* vtkPolyDataContourLineInterpolator::GetPolys ( )

virtual

Be sure to add polydata on which you wish to place points to this list or they will not be considered for placement.