9 #ifndef QWT_POLAR_FITTER_H
10 #define QWT_POLAR_FITTER_H
12 #include "qwt_global.h"
13 #include "qwt_curve_fitter.h"
30 void setStepCount(
int size );
31 int stepCount()
const;
33 virtual QPolygonF
fitCurve(
const QPolygonF& )
const QWT_OVERRIDE;
34 virtual QPainterPath
fitCurvePath(
const QPolygonF& )
const QWT_OVERRIDE;
Abstract base class for a curve fitter.
virtual QPainterPath fitCurvePath(const QPolygonF &polygon) const =0
virtual QPolygonF fitCurve(const QPolygonF &polygon) const =0
A simple curve fitter for polar points.