Fung-Calc

00001 /***************************************************************************
00002                           statplotgraph.h  -  description
00003                              -------------------
00004     begin                : Sun Jun 2 2002 -- redone : Fri Oct 11 2002
00005     copyright            : (C) 2002-03 by Fungmeista
00006     email                : mizunoami44@users.sourceforge.net
00007  ***************************************************************************/
00008 
00009 /***************************************************************************
00010  *                                                                         *
00011  *   This program is free software; you can redistribute it and/or modify  *
00012  *   it under the terms of the GNU General Public License as published by  *
00013  *   the Free Software Foundation; either version 2 of the License, or     *
00014  *   (at your option) any later version.                                   *
00015  *                                                                         *
00016  ***************************************************************************/
00017 
00018 #ifndef STATPLOTGRAPH_H
00019 #define STATPLOTGRAPH_H
00020 
00021 #include <vector>
00022 
00023 #include "basicgraph.h"
00024 
00025 class PlotModule;
00026 
00032 class StatPlotGraph : public BasicGraph
00033 {
00034     Q_OBJECT
00035     public: 
00036         StatPlotGraph(QWidget *parent=0, const char *name=0);
00037         ~StatPlotGraph();
00038         static const unsigned int ERROR_EMPTY_XLIST = 0;
00039         static const unsigned int ERROR_EMPTY_YLIST = 1;
00040 
00041         inline unsigned int getCurrentPlotIndex() const{return plotIndex;}
00042         
00043         #ifdef KDE_APP
00044         virtual void print(KPrinter *);
00045         #else
00046         virtual void print(QPrinter *);
00047         #endif //KDE_APP
00048 
00049         void exportAsImage(const QString&,const QString&);
00050         void getPixmap(QPixmap &pm);
00051 
00052     public slots:
00053         void nextPlot();
00054         void prevPlot();
00055         void zoomStat();
00056         void setTrace(bool b){doTrace = b;}
00057         bool isTracing() const{return doTrace;}
00058         virtual inline int getGraphType() const{return STATGRAPH;}
00059         void addPlot(unsigned int index, PlotModule *);
00060         void removePlot(unsigned int index);
00061         inline void setActivePlot(unsigned int plot){plotIndex = plot; repaint(false);}
00062         void setShowCurrentPlot(bool show);
00063         QColor getColor(unsigned int i) const;
00064 
00065     protected:
00066         friend class PlotModule;
00067     
00068         void updateCoords();
00069 
00070         //events
00071         void paintEvent(QPaintEvent*);
00072         void mouseMoveEvent(QMouseEvent *m);
00073 
00074     private:
00075         unsigned int plotIndex;
00076 
00077         std::vector<PlotModule*> plots;
00078         void drawPlots(QPainter*);
00079         bool doTrace;
00080 };
00081 
00082 #endif