src/GUI/gearratiograph.h

   1 #ifndef GEARRATIOGRAPH_H
   2 #define GEARRATIOGRAPH_H
   3
   4 #include <QMap>
   5 #include "graphtab.h"
   6
   7 class GearRatioGraphItem;
   8
   9 class GearRatioGraph : public GraphTab
  10 {
  11         Q_OBJECT
  12
  13 public:
  14         GearRatioGraph(QWidget *parent = 0);
  15         ~GearRatioGraph();
  16
  17         QString label() const {return tr("Gear ratio");}
  18         QList<GraphItem*> loadData(const Data &data, Map *map);
  19         void clear();
  20         void showTracks(bool show);
  21
  22 private:
  23         qreal top() const;
  24         qreal min() const {return bounds().top();}
  25         qreal max() const {return bounds().bottom();}
  26         void setInfo();
  27
  28         QMap<qreal, qreal> _map;
  29
  30         bool _showTracks;
  31         QList<GearRatioGraphItem*> _tracks;
  32 };
  33
  34 #endif // GEARRATIOGRAPH_H