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vtkCardinalSpline Class Reference

computes an interpolating spline using a. More...

#include <vtkCardinalSpline.h>

Inheritance diagram for vtkCardinalSpline:

[legend]Collaboration diagram for vtkCardinalSpline:

[legend]List of all members.

Public Methods
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
void	Compute ()
float	Evaluate (float t)
Static Public Methods
vtkCardinalSpline *	New ()
int	IsTypeOf (const char *type)
vtkCardinalSpline *	SafeDownCast (vtkObject *o)
Protected Methods
	vtkCardinalSpline ()
	~vtkCardinalSpline ()
	vtkCardinalSpline (const vtkCardinalSpline &)
void	operator= (const vtkCardinalSpline &)
void	Fit1D (int n, float *x, float *y, float *w, float coefficients[][4], int leftConstraint, float leftValue, int rightConstraint, float rightValue)
void	FitClosed1D (int n, float *x, float *y, float *w, float coefficients[][4])

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Detailed Description

computes an interpolating spline using a.

Date:

2000/12/10 20:08:31

Revision:

1.14

a Cardinal basis.

vtkCardinalSpline is a concrete implementation of vtkSpline using a Cardinal basis.

See also:

vtkSpline vtkKochanekSpline

Examples:

vtkCardinalSpline (examples)

Definition at line 62 of file vtkCardinalSpline.h.

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Constructor & Destructor Documentation

vtkCardinalSpline::vtkCardinalSpline (    )  [protected]

vtkCardinalSpline::~vtkCardinalSpline (    )  [inline, protected]

Definition at line 78 of file vtkCardinalSpline.h.

vtkCardinalSpline::vtkCardinalSpline (  const vtkCardinalSpline &    )  [inline, protected]

Definition at line 79 of file vtkCardinalSpline.h.

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Member Function Documentation

vtkCardinalSpline* vtkCardinalSpline::New (    )  [static]

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

virtual const char* vtkCardinalSpline::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 vtkSpline.

int vtkCardinalSpline::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 vtkSpline.

virtual int vtkCardinalSpline::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 vtkSpline.

vtkCardinalSpline* vtkCardinalSpline::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 vtkSpline.

void vtkCardinalSpline::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 vtkSpline.

void vtkCardinalSpline::Compute (    )  [virtual]

Compute Cardinal Splines for each dependent variable Reimplemented from vtkSpline.

float vtkCardinalSpline::Evaluate (  float    t )

Evaluate a 1D cardinal spline.

void vtkCardinalSpline::operator= (  const vtkCardinalSpline &    )  [inline, protected]

Definition at line 80 of file vtkCardinalSpline.h.

void vtkCardinalSpline::Fit1D (  int    n, float *    x, float *    y, float *    w, float    coefficients[][4], int    leftConstraint, float    leftValue, int    rightConstraint, float    rightValue )  [protected]

void vtkCardinalSpline::FitClosed1D (  int    n, float *    x, float *    y, float *    w, float    coefficients[][4] )  [protected]

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

• graphics/vtkCardinalSpline.h

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