A simple curve fitter for polar points.  
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#include <qwt_polar_fitter.h>
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.
- See Also
- QwtPolarCurve::setCurveFitter() 
      
        
          | QwtPolarFitter::QwtPolarFitter | ( | int | stepCount = 5 | ) |  | 
      
 
Constructor
- Parameters
- 
  
    | stepCount | Number of points, that will be inserted between 2 points |  
 
- See Also
- setStepCount() 
 
 
  
  | 
        
          | QPolygonF QwtPolarFitter::fitCurve | ( | const QPolygonF & | points | ) | const |  | virtual | 
 
Insert stepCount() number of additional points between 2 elements of points.
- Parameters
- 
  
  
- Returns
- Array of points including the additional points 
 
 
      
        
          | void QwtPolarFitter::setStepCount | ( | int | stepCount | ) |  | 
      
 
Assign the number of points, that will be inserted between 2 points The default value is 5.
- Parameters
- 
  
  
- See Also
- stepCount() 
 
 
      
        
          | int QwtPolarFitter::stepCount | ( |  | ) | const | 
      
 
- Returns
- Number of points, that will be inserted between 2 points 
- See Also
- setStepCount()