LocationChart.h

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//Adapted from by Josh Brown brown.ja1@gmail.com
 
#ifndef CHARTVIEW_H
#define CHARTVIEW_H
 
#include <QtCharts/QChartGlobal>
#include <QtCharts/QChartView>
#include <QtCharts/QScatterSeries>
 
QT_CHARTS_USE_NAMESPACE
 
class ChartView : public QChartView
{
    Q_OBJECT
 
public:
    ChartView(QWidget *parent = 0);
    ~ChartView();
    void updateLocation(double a_x, double a_y);
signals:
    void setLocation(double a_x,double a_y);
private Q_SLOTS:
    void handleClickedPoint(const QPointF &point);
 
private:
    virtual void mousePressEvent(QMouseEvent *event) override;
    QScatterSeries *m_scatter;
    QScatterSeries *m_scatter2;
    
    QPointF m_lastMousePos;
};
 
#endif // CHARTVIEW_H