iTextSharp.text.pdf.CJKFont.GetBBox C# (CSharp) Method

        private float GetBBox(int idx)
        {
            string s = (string)fontDesc["FontBBox"];
            StringTokenizer tk = new StringTokenizer(s, " []\r\n\t\f");
            string ret = tk.NextToken();
            for (int k = 0; k < idx; ++k)
                ret = tk.NextToken();
            return int.Parse(ret);
        }