@Override
public boolean equals(Object o) {
if (o instanceof Arc) {
Arc a = (Arc) o;
if ((this.getX() == a.getX()) && (this.getY() == a.getY())) return true;
}
return false;
}
@Override
public int compareTo(Arc a) {
if (this.getAngle() < a.getAngle()) {
return -1;
} else if (this.getAngle() > a.getAngle()) {
return 1;
}
return 0;
}
public boolean isColineaire(Arc a) {
if (this.getAngle() == a.getAngle()) {
return true;
} else {
return false;
}
}