/**
* Render a pdf
*
* @param string $path Path to the documentation
* @param string $name Name of the documentation
* @param string $url
* @param array $urlParams
*/
protected function renderPdf($path, $name, $url, array $urlParams = array())
{
$parser = new DocParser($path);
$toc = new DocTocRenderer($parser->getDocTree()->getIterator());
$this->view->toc = $toc->setUrl($url)->setUrlParams($urlParams);
$section = new DocSectionRenderer($parser->getDocTree());
$this->view->section = $section->setUrl($url)->setUrlParams($urlParams);
$this->view->title = sprintf($this->translate('%s Documentation'), $name);
$this->_request->setParam('format', 'pdf');
$this->_helper->viewRenderer->setRender('pdf', null, true);
}