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_ */