/**
  * Renders a marker shape.
  *
  * @param \Ivory\GoogleMap\Overlays\MarkerShape $markerShape The marker shape.
  *
  * @return string The JS output.
  */
 public function render(MarkerShape $markerShape)
 {
     return sprintf('%s = new google.maps.MarkerShape(%s);' . PHP_EOL, $markerShape->getJavascriptVariable(), json_encode(array('type' => $markerShape->getType(), 'coords' => $markerShape->getCoordinates())));
 }