qlaserdata.h

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#ifndef QLASERDATA_H
#define QLASERDATA_H
 
#include "qtv.h"
 
class QLaserData : public QObject, public QGraphicsItem
{
         Q_OBJECT
 
public:
         QLaserData(LDP ld);
 
        QPainterPath createCountour();
 
         QRectF boundingRect() const;
         QPainterPath shape() const;
         void paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
                                        QWidget *widget);
 
protected:
         void timerEvent(QTimerEvent *event);
 
private:
        LDP ld;
        QPainterPath countour;
};
 
#endif