10 #ifndef QWT_CURVE_FITTER_H    11 #define QWT_CURVE_FITTER_H    13 #include "qwt_global.h"    33     virtual QPolygonF fitCurve( 
const QPolygonF &polygon ) 
const = 0;
    80     void setSplineSize( 
int size );
    81     int splineSize() 
const;
    83     virtual QPolygonF 
fitCurve( 
const QPolygonF & ) 
const;
    86     QPolygonF fitSpline( 
const QPolygonF & ) 
const;
    87     QPolygonF fitParametric( 
const QPolygonF & ) 
const;
   122     void setTolerance( 
double );
   123     double tolerance() 
const;
   125     void setChunkSize( uint );
   126     uint chunkSize() 
const;
   128     virtual QPolygonF 
fitCurve( 
const QPolygonF & ) 
const;
   131     virtual QPolygonF simplify( 
const QPolygonF & ) 
const;
 Abstract base class for a curve fitter. 
Definition: qwt_curve_fitter.h:22
A curve fitter using cubic splines. 
Definition: qwt_curve_fitter.h:46
Use a default spline algorithm. 
Definition: qwt_curve_fitter.h:64
A class for spline interpolation. 
Definition: qwt_spline.h:57
virtual QPolygonF fitCurve(const QPolygonF &polygon) const  =0
A curve fitter implementing Douglas and Peucker algorithm. 
Definition: qwt_curve_fitter.h:116
Definition: qwt_curve_fitter.h:61
FitMode
Definition: qwt_curve_fitter.h:54