/**
* Mark object as modified, to include it into new PDF file segment
*/
public function touch()
{
$this->_factory->markAsModified($this);
}
/**
* Mark object as modified in context of current factory.
*
* @param \Zend\Pdf\InternalType\IndirectObject $obj
* @throws \Zend\Pdf\Exception
*/
public function markAsModified(InternalType\IndirectObject $obj)
{
$this->_factory->markAsModified($obj);
}
