private function _readHcenter()
	{
		$length = self::_GetInt2d($this->_data, $this->_pos + 2);
		$recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length);

		// move stream pointer to next record
		$this->_pos += 4 + $length;

		if (!$this->_readDataOnly) {
			// offset: 0; size: 2; 0 = print sheet left aligned, 1 = print sheet centered horizontally
			$isHorizontalCentered = (bool) self::_GetInt2d($recordData, 0);

			$this->_phpSheet->getPageSetup()->setHorizontalCentered($isHorizontalCentered);
		}
	}