QwtCurveFitter Class Reference

#include <qwt_curve_fitter.h>

Inheritance diagram for QwtCurveFitter:

List of all members.

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

Protected Member Functions
	QwtCurveFitter ()

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Detailed Description

Abstract base class for a curve fitter.

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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 QwtSplineCurveFitter.