Newscoop\Image\RenditionService::setRenditionsOrder PHP Method

    public function setRenditionsOrder(array $order)
    {
        $renditions = $this->getRenditions();
        foreach ($order as $offset => $renditionName) {
            if (array_key_exists($renditionName, $renditions)) {
                $renditions[$renditionName]->setOffset($offset);
            }
        }
        $this->orm->flush();
        $this->renditions = null;
    }