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33 lines
513 B
C++
33 lines
513 B
C++
#ifndef SPEEDGRAPH_H
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#define SPEEDGRAPH_H
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#include <QList>
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#include "graphtab.h"
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class GPX;
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class SpeedGraph : public GraphTab
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{
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Q_OBJECT
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public:
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SpeedGraph(QWidget *parent = 0);
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QString label() const {return tr("Speed");}
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void loadGPX(const GPX &gpx);
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void clear();
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void setUnits(enum Units units);
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private:
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qreal avg() const;
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qreal max() const {return bounds().bottom();}
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void setXUnits();
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void setYUnits();
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void addInfo();
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QList<QPointF> _avg;
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enum Units _units;
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};
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#endif // SPEEDGRAPH_H
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