dosamigos\google\maps\Map::appendScript PHP Метод

    public function appendScript($js)
    {
        $this->_js[] = $js;
        return $this;
    }

 public function GenerateMap($first = '', $second = '')
 {
     if ($first == '') {
         $first = 'mannheim';
     }
     $address1 = $first;
     $prepAddr1 = str_replace(' ', '+', $address1);
     $geocode1 = file_get_contents('http://maps.google.com/maps/api/geocode/json?address=' . $prepAddr1 . '&sensor=false');
     $output1 = json_decode($geocode1);
     $latitude1 = $output1->results[0]->geometry->location->lat;
     $longitude1 = $output1->results[0]->geometry->location->lng;
     if ($second == '') {
         $second = 'berlin';
     }
     $address2 = $second;
     $prepAddr2 = str_replace(' ', '+', $address2);
     $geocode2 = file_get_contents('http://maps.google.com/maps/api/geocode/json?address=' . $prepAddr2 . '&sensor=false');
     $output2 = json_decode($geocode2);
     $latitude2 = $output2->results[0]->geometry->location->lat;
     $longitude2 = $output2->results[0]->geometry->location->lng;
     $coord = new LatLng(['lat' => $latitude1, 'lng' => $longitude1]);
     $map = new Map(['center' => $coord, 'zoom' => 14]);
     // lets use the directions renderer
     $home = new LatLng(['lat' => $latitude1, 'lng' => $longitude1]);
     $school = new LatLng(['lat' => $latitude2, 'lng' => $longitude2]);
     $directionsRequest = new DirectionsRequest(['origin' => $home, 'destination' => $school, 'travelMode' => TravelMode::DRIVING]);
     // Lets configure the polyline that renders the direction
     $polylineOptions = new PolylineOptions(['strokeColor' => '#FFAA00', 'draggable' => true]);
     // Now the renderer
     $directionsRenderer = new DirectionsRenderer(['map' => $map->getName(), 'polylineOptions' => $polylineOptions]);
     // Finally the directions service
     $directionsService = new DirectionsService(['directionsRenderer' => $directionsRenderer, 'directionsRequest' => $directionsRequest]);
     // Thats it, append the resulting script to the map
     $map->appendScript($directionsService->getJs());
     return $map;
 }