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plotmodule.h
00001 /*************************************************************************** 00002 plotmodule.h - description 00003 ------------------- 00004 begin : Sun May 11 2003 00005 copyright : (C) 2003 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 PLOTMODULE_H 00019 #define PLOTMODULE_H 00020 00021 #include "statplotgraph.h" 00022 00023 #include <string> 00024 00025 class QColor; 00026 class QPainter; 00027 00032 class PlotModule 00033 { 00034 public: 00038 PlotModule( bool, const QColor& ); 00039 00043 virtual void drawPlot( QPainter *p, int *, StatPlotGraph *graph, double xScale, double yScale ) = 0; 00044 00049 virtual void trace( double x, double y, double *new_x, double *new_y ) = 0; 00050 00054 virtual std::string updateCoords( double x, double y ) = 0; 00055 00059 virtual void zoomStat( double *xmin, double *xmax, double *ymin, double *ymax ) = 0; 00060 00062 void setVisible(bool show){_show = show;} 00063 00065 bool show() const{return _show;} 00066 00068 QColor color() const{return _color;} 00069 00070 protected: 00071 int toPixelXCoord( StatPlotGraph *s, double d ){return s->toPixelXCoord(d);} 00072 int toPixelYCoord( StatPlotGraph *s, double d ){return s->toPixelYCoord(d);} 00073 00074 private: 00075 bool _show; 00076 QColor _color; 00077 }; 00078 00079 #endif