/**
* Gets the 'knp_snappy.image' service.
*
* This service is shared.
* This method always returns the same instance of the service.
*
* @return \Knp\Bundle\SnappyBundle\Snappy\LoggableGenerator A Knp\Bundle\SnappyBundle\Snappy\LoggableGenerator instance.
*/
protected function getKnpSnappy_ImageService()
{
$a = new \Knp\Snappy\Image('wkhtmltoimage', array(), array());
$a->setTemporaryFolder(__DIR__ . '/snappy');
return $this->services['knp_snappy.image'] = new \Knp\Bundle\SnappyBundle\Snappy\LoggableGenerator($a, $this->get('monolog.logger.snappy', ContainerInterface::NULL_ON_INVALID_REFERENCE));
}