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// arrow.h -- subclass of Drawable for arrows
#ifndef ARROW_H
#define ARROW_H
#include <qobject.h>
#include "render2d.h"
#include "drawable.h"
#include "dpoint.h"
class Arrow : public Drawable {
Q_OBJECT
public:
Arrow(Render2D *, QObject *parent = 0, const char *name = 0);
void Render(); // draw this object
void Edit(); // edit this object
int Type(); // return type of object
bool Find(DPoint *); // does this Arrow contain this DPoint?
DPoint * FindNearestPoint(DPoint *, double &);
Drawable * FindNearestObject(DPoint *, double &);
Drawable * DeepCopy();
void setPoints(DPoint *, DPoint *);
QRect BoundingBox();
bool WithinRect(QRect, bool);
QString ToXML(QString);
QString ToCDXML(QString);
void FromXML(QString);
int Orientation();
QPoint Midpoint();
int Style() { return style; }
void SetStyle(int s1) { style = s1; }
private:
// Renderer
Render2D *r;
};
#endif
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