Qwt User's Guide: qwt_spline_basis.h Source File

Qwt User's Guide 6.2.0

qwt_spline_basis.h
1 /******************************************************************************
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_BASIS_H
11 #define QWT_SPLINE_BASIS_H
12
13 #include "qwt_global.h"
14 #include "qwt_spline.h"
15
24 class QWT_EXPORT QwtSplineBasis : public QwtSpline
25 {
26 public:
27 QwtSplineBasis();
28 virtual ~QwtSplineBasis();
29
30 virtual QPainterPath painterPath( const QPolygonF& ) const QWT_OVERRIDE;
31 virtual uint locality() const QWT_OVERRIDE;
32 };
33
34 #endif
QwtSplineBasis
An approximation using a basis spline.
Definition: qwt_spline_basis.h:25
QwtSpline
Base class for all splines.
Definition: qwt_spline.h:58
QwtSpline::painterPath
virtual QPainterPath painterPath(const QPolygonF &) const =0
QwtSpline::locality
virtual uint locality() const
Definition: qwt_spline.cpp:564