~showard314/ubuntu/natty/qtiplot/Python2.7_fix

/***************************************************************************

    File                 : Differentiation.h

    Project              : QtiPlot

    --------------------------------------------------------------------

    Copyright            : (C) 2007 by Ion Vasilief

    Email (use @ for *)  : ion_vasilief*yahoo.fr

    Description          : Numerical differentiation of data sets

 

 ***************************************************************************/

 

/***************************************************************************

 *                                                                         *

 *  This program 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.                                    *

 *                                                                         *

 *  This program 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 this program; if not, write to the Free Software           *

 *   Foundation, Inc., 51 Franklin Street, Fifth Floor,                    *

 *   Boston, MA  02110-1301  USA                                           *

 *                                                                         *

 ***************************************************************************/

#ifndef DIFFERENTIATION_H

#define DIFFERENTIATION_H

 

#include "Filter.h"

 

class Differentiation : public Filter

{

Q_OBJECT

 

public:

        Differentiation(ApplicationWindow *parent, Graph *g);

        Differentiation(ApplicationWindow *parent, Graph *g, const QString& curveTitle);

        Differentiation(ApplicationWindow *parent, Graph *g, const QString& curveTitle, double start, double end);

 

private:

    void init();

    void output();

};

#endif