RRay.h

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#ifndef RRAY_H
#define RRAY_H
 
#include "../core_global.h"
 
#include "RXLine.h"
#include "RShape.h"
#include "RVector.h"
 
class RBox;
class RPolyline;
 
class QCADCORE_EXPORT RRay: public RXLine {
public:
    RRay();
    RRay(const RLine& line);
    RRay(const RVector& basePoint, const RVector& directionVector);
    RRay(const RVector& basePoint, double angle, double distance);
    virtual ~RRay();
 
    virtual RShape::Type getShapeType() const {
        return Ray;
    }
 
    virtual QSharedPointer<RShape> clone() const {
        return QSharedPointer<RShape>(new RRay(*this));
    }
 
    QSharedPointer<RRay> cloneToRay() const {
        return QSharedPointer<RRay>(new RRay(*this));
    }
 
    virtual QList<RVector> getVectorProperties() const;
 
    virtual bool trimEndPoint(const RVector& trimPoint, const RVector& clickPoint = RVector::invalid, bool extend = false);
    virtual QList<RVector> getPointsWithDistanceToEnd(double distance, int from) const;
 
    virtual bool reverse();
    virtual RLine getClippedLine(const RBox& box) const;
    virtual RVector getVectorTo(const RVector& point, bool limited = true, double strictRange = RMAXDOUBLE) const;
 
    virtual bool stretch(const RPolyline& area, const RVector& offset);
 
    virtual QList<QSharedPointer<RShape> > splitAt(const QList<RVector>& points) const;
 
#if QT_VERSION >= 0x060000
    RRay copy() const {
        return *this;
    }
#endif
 
protected:
    virtual void print(QDebug dbg) const;
};
 
Q_DECLARE_METATYPE(const RRay*)
Q_DECLARE_METATYPE(RRay*)
Q_DECLARE_METATYPE(RRay)
Q_DECLARE_METATYPE(QSharedPointer<RRay>)
Q_DECLARE_METATYPE(QSharedPointer<RRay>*)
 
#endif