PacPlotErrorCurve.h

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/***************************************************************************
 *   Copyright (C) 2008-2010 by Matthias Nagl                              *
 *   mnagl@uni-goettingen.de                                               *
 *                                                                         *
 *   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.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/

#ifndef PACPLOTERRORCURVE_H
#define PACPLOTERRORCURVE_H

#include <qwt_plot_curve.h>

class PacPlotErrorCurve : public QwtPlotCurve
{
  public:
    PacPlotErrorCurve();
    PacPlotErrorCurve(const QwtText &title);
    PacPlotErrorCurve(const QString &title);
    ~PacPlotErrorCurve();

    void setData(const QwtArray< double > &xData, const QwtArray< double > &lowerError, const QwtArray< double > &upperError);
    void closePolyline(const QwtScaleMap &, const QwtScaleMap &, QwtPolygon &) const {};

  protected:
    void drawSticks(QPainter *p, const QwtScaleMap &xMap, const QwtScaleMap &yMap, int from, int to) const;
    virtual void drawCurve(QPainter *p, int style, const QwtScaleMap &xMap, const QwtScaleMap &yMap, int from, int to) const;

};

#endif