public function setData($data)
    {
        if (true === is_object($data)) {
            return $this->setDataObject($data);
        }

        $this->_picpath = null;
        $this->_isValid = null;
        $this->_domdocument = null;
        $this->_zones = null;

        $this->_data = $data;

        return $this;
    }