LVRPlotter.hpp

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#ifndef LVRPLOTTER_HPP_
#define LVRPLOTTER_HPP_

#include <QWidget>

#include "lvr2/io/DataStruct.hpp"

namespace lvr2
{

enum class PlotMode
{
        LINE,
        BAR
};

class LVRPlotter : public QWidget
{
        Q_OBJECT

Q_SIGNALS:
    void mouseRelease();

public:

    LVRPlotter(QWidget* parent = (QWidget*)nullptr);
    virtual ~LVRPlotter();

        void setPlotMode(PlotMode mode);
        void setXRange(int min, int max);
    void setPoints(floatArr points, size_t numPoints);
    void setPoints(floatArr points, size_t numPoints, float min, float max);
        void removePoints();

protected:
        virtual void mouseReleaseEvent(QMouseEvent* event); 
        void paintEvent(QPaintEvent *event);

private:
    floatArr m_points;
        size_t   m_numPoints;
        float    m_min;
        float    m_max;
        PlotMode m_mode;
        int              m_minX;
        int              m_maxX;
};

} /* namespace lvr2 */

#endif /* LVRPLOTTER_HPP_ */