/**
* Renders the map javascript circles
*
* @param Ivory\GoogleMapBundle\Model\Map $map
* @return string HTML output
*/
public function renderCircles(Map $map)
{
$html = array();
foreach ($map->getCircles() as $circle) {
$html[] = $this->circleHelper->render($circle, $map);
}
return implode('', $html);
}
