/**
* @return bool
*/
public function getReadonly()
{
return parent::getFromCustomData(self::CUSTOM_DATA_FIELD_READONLY, null, false);
}
/**
* @return boolean
*/
public function getFlatten()
{
return parent::getFromCustomData('flatten');
}
public function getDepth()
{
return parent::getFromCustomData(self::CUSTOM_DATA_FIELD_DEPTH);
}
/**
* @return boolean
*/
public function getPoly2bitmap()
{
return parent::getFromCustomData('poly2Bitmap');
}