/**
* Return all way's nodes coordinates
* @return array
*/
public function &getWayNodesCoordinates(OSM_Objects_Way $way)
{
$coords = array();
$nodesRef = $way->getNodesRefs();
$n = count($nodesRef);
for ($i = 0; $i < $n; $i++) {
$node = $this->getNode($nodesRef[$i]);
$coords[] = array($node->getLon(), $node->getLat());
}
return $coords;
}
