/**
* Clone Polygon
*/
public function __clone()
{
parent::__clone();
$cloneCoordinate = array();
foreach ($this->getCoordinates() as $coordinate) {
$cloneCoordinate[] = clone $coordinate;
}
$this->coordinates = new \ArrayObject($cloneCoordinate);
}
/**
* Clone Rectangle
*/
public function __clone()
{
parent::__clone();
$this->coordinate = clone $this->coordinate;
$this->dimension = clone $this->dimension;
}
/**
* Clone Arc
*/
public function __clone()
{
parent::__clone();
$this->center = clone $this->center;
$this->dimension = clone $this->dimension;
}