// The SIP interface specification for:
//      QwtCurveFitter,
//      QwtSplineCurveFitter.
//
// Copyright (C) 2001-2009 Gerard Vermeulen
// Copyright (C) 2000 Mark Colclough
//
// This file is part of PyQwt.
//
// PyQwt is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// PyQwt is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with PyQwt; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
//
// In addition, as a special exception, Gerard Vermeulen gives permission
// to link PyQwt dynamically with non-free versions of Qt and PyQt,
// and to distribute PyQwt in this form, provided that equally powerful
// versions of Qt and PyQt have been released under the terms of the GNU
// General Public License.
//
// If PyQwt is dynamically linked with non-free versions of Qt and PyQt,
// PyQwt becomes a free plug-in for a non-free program.


class QwtCurveFitter
{
%TypeHeaderCode
#include <qwt_curve_fitter.h>
%End // %TypeHeaderCode

public:
    virtual ~QwtCurveFitter();
    virtual QPolygonF fitCurve(const QPolygonF&) const = 0;
protected:
    QwtCurveFitter();
private:
    QwtCurveFitter(const QwtCurveFitter&);
}; // class QwtCurveFitter


class QwtSplineCurveFitter: QwtCurveFitter
{
%TypeHeaderCode
#include <qwt_curve_fitter.h>
%End // %TypeHeaderCode

public:
    enum FitMode {
        Auto,
        Spline,
        ParametricSpline
    }; // enum FitMode

    QwtSplineCurveFitter();
    virtual ~QwtSplineCurveFitter();
    void setFitMode(QwtSplineCurveFitter::FitMode);
    QwtSplineCurveFitter::FitMode fitMode() const;
    void setSpline(const QwtSpline&);
    // signature: const QwtSpline& spline() const;
    QwtSpline& spline();
    void setSplineSize(int);
    int splineSize() const;
    virtual QPolygonF fitCurve(const QPolygonF&) const;
}; // class QwtSplineCurveFitter


// Local Variables:
// mode: C++
// c-file-style: "stroustrup"
// indent-tabs-mode: nil
// End: