public function wordWrap($string, $length, $section)
    {
        $wrapped = wordwrap($string, $length, '\mapperDelimiter', true);
        $lines = explode('\mapperDelimiter', $wrapped);

        --$section;
        $result = '';
        if (isset($lines[$section])) {
            $result = $lines[$section];
        }

        return $result;
    }