Qwt User's Guide: QwtSplineCurveFitter Class Reference

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QwtSplineCurveFitter Class Reference

A curve fitter using cubic splines. More...

#include <qwt_curve_fitter.h>

Inheritance diagram for QwtSplineCurveFitter:
[legend]

List of all members.

Public Types

enum  FitMode {
  Auto,
  Spline,
  ParametricSpline
}

Public Member Functions

 QwtSplineCurveFitter ()
virtual ~QwtSplineCurveFitter ()
void setFitMode (FitMode)
FitMode fitMode () const
void setSpline (const QwtSpline &)
const QwtSpline & spline () const
QwtSpline & spline ()
void setSplineSize (int size)
int splineSize () const
virtual QPolygonF fitCurve (const QPolygonF &) const

Detailed Description

A curve fitter using cubic splines.

Constructor & Destructor Documentation

QwtSplineCurveFitter::QwtSplineCurveFitter (  ) 

Constructor.

QwtSplineCurveFitter::~QwtSplineCurveFitter (  )  [virtual]

Destructor.

Member Function Documentation

QPolygonF QwtSplineCurveFitter::fitCurve ( const QPolygonF &  points  )  const [virtual]

Find a curve which has the best fit to a series of data points

Parameters:
points Series of data points
Returns:
Curve points

Implements QwtCurveFitter.

QwtSplineCurveFitter::FitMode QwtSplineCurveFitter::fitMode (  )  const
Returns:
Mode representing a spline algorithm
See also:
setFitMode()
void QwtSplineCurveFitter::setFitMode ( FitMode  mode  ) 

Select the algorithm used for building the spline

Parameters:
mode Mode representing a spline algorithm
See also:
fitMode()
Generated on Wed Sep 2 18:37:27 2009 for Qwt User's Guide by  doxygen 1.6.1
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