Qwt Polar User's Guide  1.1.0-rc1
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qwt_polar_fitter.h
1 /* -*- mode: C++ ; c-file-style: "stroustrup" -*- *****************************
2  * QwtPolar Widget Library
3  * Copyright (C) 2008 Uwe Rathmann
4  *
5  * This library is free software; you can redistribute it and/or
6  * modify it under the terms of the Qwt License, Version 1.0
7  *****************************************************************************/
8 
9 #ifndef QWT_POLAR_FITTER_H
10 #define QWT_POLAR_FITTER_H
11 
12 #include "qwt_polar_global.h"
13 #include <qwt_curve_fitter.h>
14 
24 class QWT_POLAR_EXPORT QwtPolarFitter: public QwtCurveFitter
25 {
26 public:
27  QwtPolarFitter( int stepCount = 5 );
28  virtual ~QwtPolarFitter();
29 
30  void setStepCount( int size );
31  int stepCount() const;
32 
33  virtual QPolygonF fitCurve( const QPolygonF & ) const;
34 
35 private:
36  class PrivateData;
37  PrivateData *d_data;
38 };
39 
40 #endif