RArcData.h

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#ifndef RARCDATA_H
#define RARCDATA_H
 
#include "entity_global.h"
 
#include "RBox.h"
#include "RDocument.h"
#include "REntity.h"
#include "RPoint.h"
#include "RVector.h"
#include "RArc.h"
 
class QCADENTITY_EXPORT RArcData: public REntityData, protected RArc {
 
    friend class RArcEntity;
 
protected:
    RArcData(RDocument* document, const RArcData& data);
 
public:
    RArcData();
    RArcData(const RArc& arc);
    RArcData(const RVector& center, double radius, double startAngle,
            double endAngle, bool reversed = false);
 
    virtual RS::EntityType getType() const {
        return RS::EntityArc;
    }
    RArc getArc() {
        return *this;
    }
 
    RVector getCenter() const {
        return RArc::getCenter();
    }
    double getRadius() const {
        return RArc::getRadius();
    }
    double getBulge() const {
        return RArc::getBulge();
    }
    double getStartAngle() const {
        return RArc::getStartAngle();
    }
    double getEndAngle() const {
        return RArc::getEndAngle();
    }
    bool isReversed() const {
        return RArc::isReversed();
    }
    double getDirection1() const {
        return RArc::getDirection1();
    }
    double getDirection2() const {
        return RArc::getDirection2();
    }
    bool reverse() {
        return RArc::reverse();
    }
 
    RS::Ending getTrimEnd(const RVector& trimPoint, const RVector& clickPoint) {
        return RArc::getTrimEnd(trimPoint, clickPoint);
    }
    bool trimStartPoint(const RVector& trimPoint, const RVector& clickPoint = RVector::invalid, bool extend = false) {
        return RArc::trimStartPoint(trimPoint, clickPoint, extend);
    }
    bool trimEndPoint(const RVector& trimPoint, const RVector& clickPoint = RVector::invalid, bool extend = false) {
        return RArc::trimEndPoint(trimPoint, clickPoint, extend);
    }
 
    double getLength() const {
        return RArc::getLength();
    }
    double getAngleLength(bool allowForZeroLength = false) const {
        return RArc::getAngleLength(allowForZeroLength);
    }
 
    virtual QList<RRefPoint> getReferencePoints(RS::ProjectionRenderingHint hint = RS::RenderTop) const;
 
    virtual bool moveReferencePoint(const RVector& referencePoint, const RVector& targetPoint, Qt::KeyboardModifiers modifiers = Qt::NoModifier);
 
    RPolyline approximateWithLines(double segmentLength) {
        return RArc::approximateWithLines(segmentLength);
    }
 
    virtual RShape* castToShape() {
        return this;
    }
 
    virtual QList<QSharedPointer<RShape> > getShapes(const RBox& queryBox = RDEFAULT_RBOX, bool ignoreComplex = false, bool segment = false) const {
        Q_UNUSED(queryBox)
        Q_UNUSED(ignoreComplex)
        Q_UNUSED(segment)
 
        return QList<QSharedPointer<RShape> >() <<
                QSharedPointer<RShape>(new RArc(*this));
    }
};
 
Q_DECLARE_METATYPE(RArcData)
Q_DECLARE_METATYPE(RArcData*)
Q_DECLARE_METATYPE(const RArcData*)
Q_DECLARE_METATYPE(QSharedPointer<RArcData>)
 
#endif