/** * Set a new position to show, when starting up the map. * * @param float $lat * @param float $lng * @return Gmap */ public function set_pos($lat = NULL, $lng = NULL) { if ($lat != NULL) { $this->_options['lat'] = Gmap::validate_latitude($lat); } // if if ($lng != NULL) { $this->_options['lng'] = Gmap::validate_longitude($lng); } // if return $this; }