/**
* Set permissions for PDF document
*
* @param int $permissions
* @return void
*/
protected function setPermissions(ezcDocumentPdfOptions $options)
{
$flag = array();
foreach ($this->permissionMapping as $own => $tcpdf) {
if ($options->permissions & $own) {
$flag[] = $tcpdf;
}
}
$this->document->setProtection($flag, $this->options->userPassword, $this->options->ownerPassword);
}
