QwtCurveFitter Class Reference

#include <qwt_curve_fitter.h>

Inherited by QwtSplineCurveFitter, and QwtWeedingCurveFitter.

List of all members.

Public Member Functions
virtual QPolygonF	fitCurve (const QPolygonF &polygon) const =0
virtual	~QwtCurveFitter ()
Protected Member Functions
	QwtCurveFitter ()

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Detailed Description

Abstract base class for a curve fitter.

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Constructor & Destructor Documentation

QwtCurveFitter::~QwtCurveFitter

(

)

[virtual]

Destructor.

QwtCurveFitter::QwtCurveFitter

(

)

[protected]

Constructor.

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Member Function Documentation

virtual QPolygonF QwtCurveFitter::fitCurve

(

const QPolygonF &

polygon

)

const [pure virtual]

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

Parameters:

polygon

Series of data points

Returns:

Curve points

Implemented in QwtWeedingCurveFitter, and QwtSplineCurveFitter.