src/GUI/elevationgraph.h

   1 #ifndef ELEVATIONGRAPH_H
   2 #define ELEVATIONGRAPH_H
   3
   4 #include "graphtab.h"
   5
   6 class ElevationGraphItem;
   7
   8 class ElevationGraph : public GraphTab
   9 {
  10         Q_OBJECT
  11
  12 public:
  13         ElevationGraph(QWidget *parent = 0);
  14         ~ElevationGraph();
  15
  16         QString label() const {return tr("Elevation");}
  17         QList<GraphItem*> loadData(const Data &data);
  18         void clear();
  19         void setUnits(enum Units units);
  20         void showTracks(bool show);
  21         void showRoutes(bool show);
  22
  23 private:
  24         enum PathType {TrackPath, RoutePath};
  25
  26         qreal max() const;
  27         qreal min() const;
  28         qreal ascent() const;
  29         qreal descent() const;
  30
  31         void setYUnits(Units units);
  32         void setInfo();
  33
  34         GraphItem *loadGraph(const Graph &graph, PathType type, const QColor &color,
  35           bool primary);
  36         void showItems(const QList<ElevationGraphItem *> &list, bool show);
  37
  38         qreal _trackAscent, _trackDescent;
  39         qreal _routeAscent, _routeDescent;
  40         qreal _trackMax, _routeMax;
  41         qreal _trackMin, _routeMin;
  42
  43         bool _showTracks, _showRoutes;
  44         QList<ElevationGraphItem *> _tracks, _routes;
  45 };
  46
  47 #endif // ELEVATIONGRAPH_H