EnergySpectrumAnalyer/src/CustomQwtPlot.h

#ifndef CUSTOMQWTPLOT_H
#define CUSTOMQWTPLOT_H

#include <QMap>
#include <QwtPlot>

class QwtPlotCurve;
class QwtPlotMarker;

class CustomQwtPlot : public QwtPlot
{
public:
    explicit CustomQwtPlot(QWidget* parent = nullptr);

    QwtPlotCurve* GetCurve(const QString& curve_name);
    QList<QwtPlotCurve*> GetCurveList() const;
    void AddCurve(QwtPlotCurve* curve);

    QwtPlotMarker* GetMarker(const QString& marker_name, const QString& postion);
    QList<QwtPlotMarker*> GetMarkerList() const;
    void AddMarker(QwtPlotMarker *marker, const QString &marker_name, const QString &postion);
    void RemoveMarker(const QString& marker_name, const QString& postion);
    void CleanMarkers();

private:
    QMap<QString, QwtPlotCurve*> _curves;
    QMap<QString, QMap<QString, QwtPlotMarker*> > _markers;
};


QColor getDistinctColorForManyCurves(int curve_index);

#endif // CUSTOMQWTPLOT_H