PlotEnrichement.h

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00001 /***************************************************************************
00002     File                 : PlotEnrichement.h
00003     Project              : QtiPlot
00004     --------------------------------------------------------------------
00005     Copyright            : (C) 2007 by Ion Vasilief, Knut Franke
00006     Email (use @ for *)  : ion_vasilief*yahoo.fr, knut.franke*gmx.de
00007     Description          : Abstract enrichement class for 2D Plots
00008 
00009  ***************************************************************************/
00010 
00011 /***************************************************************************
00012  *                                                                         *
00013  *  This program is free software; you can redistribute it and/or modify   *
00014  *  it under the terms of the GNU General Public License as published by   *
00015  *  the Free Software Foundation; either version 2 of the License, or      *
00016  *  (at your option) any later version.                                    *
00017  *                                                                         *
00018  *  This program is distributed in the hope that it will be useful,        *
00019  *  but WITHOUT ANY WARRANTY; without even the implied warranty of         *
00020  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the          *
00021  *  GNU General Public License for more details.                           *
00022  *                                                                         *
00023  *   You should have received a copy of the GNU General Public License     *
00024  *   along with this program; if not, write to the Free Software           *
00025  *   Foundation, Inc., 51 Franklin Street, Fifth Floor,                    *
00026  *   Boston, MA  02110-1301  USA                                           *
00027  *                                                                         *
00028  ***************************************************************************/
00029 #ifndef PLOTENRICHEMENT_H
00030 #define PLOTENRICHEMENT_H
00031 
00032 #include <qwt_plot.h>
00033 #include <qwt_plot_marker.h>
00034 
00062 class PlotEnrichement: public QwtPlotMarker
00063 {
00064 public:
00065     PlotEnrichement();
00066 
00068     virtual QRect rect() const {return QRect(d_pos, d_size);};
00070     virtual void setRect(int x, int y, int w, int h);
00071 
00073     virtual QwtDoubleRect boundingRect() const;
00075     virtual void setBoundingRect(double left, double top, double right, double bottom);
00076 
00077     double right(){return d_x_right;};
00078     double bottom(){return d_y_bottom;};
00079 
00081     QPoint origin() const { return d_pos; };
00083     void setOrigin(const QPoint &p);
00084 
00086     QSize size() {return d_size;};
00088     void setSize(const QSize& size);
00089 
00090     virtual void updateBoundingRect();
00091 
00092 private:
00093     QRect calculatePaintingRect();
00095     double d_x_right;
00097     double d_y_bottom;
00099     QPoint d_pos;
00101     QSize d_size;
00102 };
00103 
00104 #endif
00105 

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