QwtCurveFitter3
Abstract base class for a curve fitter.
Usage
#include <qwt_curve_fitter.h>
Inherited by QwtSplineCurveFitter, and QwtWeedingCurveFitter.
Public Member Functions
virtual ~QwtCurveFitter ()
Destructor. virtual QPolygonF fitCurve (const QPolygonF &polygon) const =0
Protected Member Functions
QwtCurveFitter ()
Constructor.
Detailed Description
Abstract base class for a curve fitter.
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.
Releases
9 releases since Debian 5.0 (Lenny); the text changed 5 times.