| Qwt User's Guide 6.3.0
    | 
A simple curve fitter for polar points. More...
#include <qwt_polar_fitter.h>
| Public Member Functions | |
| QwtPolarFitter (int stepCount=5) | |
| virtual | ~QwtPolarFitter () | 
| Destructor. | |
| void | setStepCount (int size) | 
| int | stepCount () const | 
| virtual QPolygonF | fitCurve (const QPolygonF &) const override | 
| virtual QPainterPath | fitCurvePath (const QPolygonF &) const override | 
|  Public Member Functions inherited from QwtCurveFitter | |
| virtual | ~QwtCurveFitter () | 
| Destructor. | |
| Mode | mode () const | 
| Additional Inherited Members | |
|  Public Types inherited from QwtCurveFitter | |
| enum | Mode { Polygon , Path } | 
| Preferred mode of the fitting algorithm.  More... | |
|  Protected Member Functions inherited from QwtCurveFitter | |
| QwtCurveFitter (Mode mode) | |
A simple curve fitter for polar points.
QwtPolarFitter adds equidistant points between 2 curve points, so that the connection gets rounded according to the nature of a polar plot.
Definition at line 24 of file qwt_polar_fitter.h.
| QwtPolarFitter::QwtPolarFitter | ( | int | stepCount = 5 | ) | 
Constructor
| stepCount | Number of points, that will be inserted between 2 points | 
Definition at line 30 of file qwt_polar_fitter.cpp.
| 
 | virtual | 
Destructor.
Definition at line 38 of file qwt_polar_fitter.cpp.
| 
 | overridevirtual | 
Insert stepCount() number of additional points between 2 elements of points.
| points | Array of points | 
Implements QwtCurveFitter.
Definition at line 72 of file qwt_polar_fitter.cpp.
| 
 | overridevirtual | 
| points | Series of data points | 
Implements QwtCurveFitter.
Definition at line 110 of file qwt_polar_fitter.cpp.
| void QwtPolarFitter::setStepCount | ( | int | stepCount | ) | 
Assign the number of points, that will be inserted between 2 points The default value is 5.
| stepCount | Number of steps | 
Definition at line 51 of file qwt_polar_fitter.cpp.
| int QwtPolarFitter::stepCount | ( | ) | const | 
Definition at line 60 of file qwt_polar_fitter.cpp.