qwt_spline_approximation.h
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1 /* -*- mode: C++ ; c-file-style: "stroustrup" -*- *****************************
2  * Qwt Widget Library
3  * Copyright (C) 1997 Josef Wilgen
4  * Copyright (C) 2002 Uwe Rathmann
5  *
6  * This library is free software; you can redistribute it and/or
7  * modify it under the terms of the Qwt License, Version 1.0
8  *****************************************************************************/
9 
10 #ifndef QWT_SPLINE_APPROXIMATION_H
11 #define QWT_SPLINE_APPROXIMATION_H 1
12 
13 #include "qwt_global.h"
14 #include <qpainterpath.h>
15 
17 
19 {
20 public:
22  {
25 
37  ClosedPolygon
38  };
39 
41  virtual ~QwtSplineApproximation();
42 
43  void setParametrization( int type );
44  void setParametrization( QwtSplineParametrization * );
45  const QwtSplineParametrization *parametrization() const;
46 
47  void setBoundaryType( BoundaryType );
48  BoundaryType boundaryType() const;
49 
50  virtual QPainterPath painterPath( const QPolygonF & ) const = 0;
51  virtual uint locality() const;
52 
53 private:
54  Q_DISABLE_COPY(QwtSplineApproximation)
55 
56  class PrivateData;
57  PrivateData *d_data;
58 };
59 
60 #endif
Curve parametrization used for a spline interpolation.
#define QWT_EXPORT
Definition: qwt_global.h:38


plotjuggler
Author(s): Davide Faconti
autogenerated on Sat Jul 6 2019 03:44:18