QwtCurveFitter Class Reference
Abstract base class for a curve fitter. More...
#include <qwt_curve_fitter.h>
Inheritance diagram for QwtCurveFitter:
Public Member Functions | |
virtual | ~QwtCurveFitter () |
virtual QPolygonF | fitCurve (const QPolygonF &polygon) const =0 |
Protected Member Functions | |
QwtCurveFitter () |
Detailed Description
Abstract base class for a curve fitter.
Constructor & Destructor Documentation
QwtCurveFitter::~QwtCurveFitter | ( | ) | [virtual] |
Destructor.
QwtCurveFitter::QwtCurveFitter | ( | ) | [protected] |
Constructor.
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.
Generated on Wed Sep 2 18:37:23 2009 for Qwt User's Guide by 1.6.1