MapGraphics/LineObject.h at master · Polytech-VM-Team/MapGraphics · GitHub

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#ifndef LINEOBJECT_H
#define LINEOBJECT_H

#include "MapGraphics_global.h"
#include "Position.h"
#include "MapGraphicsObject.h"

#include <QColor>

class MAPGRAPHICSSHARED_EXPORT LineObject : public MapGraphicsObject
{
    Q_OBJECT
public:
    explicit LineObject(const Position& endA,
                        const Position& endB,
                        qreal thickness = 0.0,
                        bool thicknessIsZoomInvariant = false,
                        MapGraphicsObject *parent = 0);
    virtual ~LineObject();

    //pure-virtual from MapGraphicsObject
    QRectF boundingRect() const;

    //pure-virtual from MapGraphicsObject
    void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);

    qreal thickness() const;
    void setThickness(qreal nThick);

    QColor color() const;
    void setColor(const QColor& color);

signals:

public slots:
    void setEndPointA(const Position& pos);
    void setEndPointB(const Position& pos);
    void setEndPoints(const Position& a,
                      const Position& b);

private slots:
    void updatePositionFromEndPoints();

private:
    Position _a;
    Position _b;
    qreal _thickness;
    bool _thicknessIsZoomInvariant;
    QColor _color;

};

#endif // LINEOBJECT_H