subsample graph edges to make smooth curves More...

#include <vtkSplineGraphEdges.h>

Inheritance diagram for vtkSplineGraphEdges:

Collaboration diagram for vtkSplineGraphEdges:

Public Types
enum	{ BSPLINE = 0, CUSTOM }
typedef vtkGraphAlgorithm	Superclass
Public Member Functions
virtual int	IsA (const char *type)
vtkSplineGraphEdges *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent)

virtual void	SetSpline (vtkSpline *s)
virtual vtkSpline *	GetSpline ()

virtual void	SetSplineType (int)
virtual int	GetSplineType ()

virtual void	SetNumberOfSubdivisions (vtkIdType)
virtual vtkIdType	GetNumberOfSubdivisions ()
Static Public Member Functions
static vtkSplineGraphEdges *	New ()
static int	IsTypeOf (const char *type)
static vtkSplineGraphEdges *	SafeDownCast (vtkObjectBase *o)
Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkSplineGraphEdges ()
	~vtkSplineGraphEdges ()
virtual int	RequestData (vtkInformation , vtkInformationVector , vtkInformationVector )
virtual unsigned long	GetMTime ()
void	GeneratePoints (vtkGraph *g, vtkIdType e)
void	GenerateBSpline (vtkGraph *g, vtkIdType e)
Protected Attributes
vtkSpline *	Spline
int	SplineType
vtkSmartPointer< vtkSpline >	XSpline
vtkSmartPointer< vtkSpline >	YSpline
vtkSmartPointer< vtkSpline >	ZSpline
vtkIdType	NumberOfSubdivisions

Detailed Description

subsample graph edges to make smooth curves

vtkSplineGraphEdges uses a vtkSpline to make edges into nicely sampled splines. By default, the filter will use an optimized b-spline. Otherwise, it will use a custom vtkSpline instance set by the user.

Events:: vtkCommand::ProgressEvent

Tests:: vtkSplineGraphEdges (Tests)

Definition at line 44 of file vtkSplineGraphEdges.h.

Member Typedef Documentation

typedef vtkGraphAlgorithm vtkSplineGraphEdges::Superclass

Reimplemented from vtkGraphAlgorithm.

Definition at line 48 of file vtkSplineGraphEdges.h.

Member Enumeration Documentation

anonymous enum

Enumerator:

BSPLINE
CUSTOM

Definition at line 58 of file vtkSplineGraphEdges.h.

Constructor & Destructor Documentation

vtkSplineGraphEdges::vtkSplineGraphEdges ( ) [protected]

vtkSplineGraphEdges::~vtkSplineGraphEdges ( ) [protected]

Member Function Documentation

static vtkSplineGraphEdges* vtkSplineGraphEdges::New ( ) [static]

Create an object with Debug turned off, modified time initialized to zero, and reference counting on.

Reimplemented from vtkGraphAlgorithm.

static int vtkSplineGraphEdges::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 vtkGraphAlgorithm.

virtual int vtkSplineGraphEdges::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 vtkGraphAlgorithm.

static vtkSplineGraphEdges* vtkSplineGraphEdges::SafeDownCast ( vtkObjectBase * o ) [static]

Reimplemented from vtkGraphAlgorithm.

virtual vtkObjectBase* vtkSplineGraphEdges::NewInstanceInternal ( ) const [protected, virtual]

Reimplemented from vtkGraphAlgorithm.

vtkSplineGraphEdges* vtkSplineGraphEdges::NewInstance ( ) const

Reimplemented from vtkGraphAlgorithm.

void vtkSplineGraphEdges::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 vtkGraphAlgorithm.

virtual void vtkSplineGraphEdges::SetSpline ( vtkSpline * s ) [virtual]

If SplineType is CUSTOM, uses this spline.

virtual vtkSpline* vtkSplineGraphEdges::GetSpline ( ) [virtual]

If SplineType is CUSTOM, uses this spline.

virtual void vtkSplineGraphEdges::SetSplineType ( int ) [virtual]

Spline type used by the filter. BSPLINE (0) - Use optimized b-spline (default). CUSTOM (1) - Use spline set with SetSpline.

virtual int vtkSplineGraphEdges::GetSplineType ( ) [virtual]

Spline type used by the filter. BSPLINE (0) - Use optimized b-spline (default). CUSTOM (1) - Use spline set with SetSpline.

virtual void vtkSplineGraphEdges::SetNumberOfSubdivisions ( vtkIdType ) [virtual]

The number of subdivisions in the spline.

virtual vtkIdType vtkSplineGraphEdges::GetNumberOfSubdivisions ( ) [virtual]

The number of subdivisions in the spline.

virtual int vtkSplineGraphEdges::RequestData	(	vtkInformation *	request,
		vtkInformationVector **	inputVector,
		vtkInformationVector *	outputVector
	)		`[protected, virtual]`