/**
* @param int $x
* @param int $y
* @param int $z
*/
public function __construct($x, $y, $z = 0)
{
parent::__construct($x, $y, $z, RefEll::grs80());
}
public function testNoopTransformNewYork()
{
$LatLng = new LatLng(40.7127, -74.0059, 0, RefEll::grs80());
$LatLngTrans = clone $LatLng;
$LatLngTrans->transformDatum(RefEll::grs80(), 0, 0, 0, 0, 0, 0, 0);
$this->assertEquals($LatLng->getLat(), $LatLngTrans->getLat(), 'Latitude transform failed');
$this->assertEquals($LatLng->getLng(), $LatLngTrans->getLng(), 'Longitude transform failed');
}