QwtCurveFitter (3) Linux Manual Page
QwtCurveFitter –
Abstract base class for a curve fitter.
Synopsis
#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.