iTextSharp.text.pdf.PdfEncodings.DecodeSequence C# (CSharp) Метод

    internal static String DecodeSequence(byte[] seq, int start, int length, char[][] planes) {
        StringBuilder buf = new StringBuilder();
        int end = start + length;
        int currentPlane = 0;
        for (int k = start; k < end; ++k) {
            int one = (int)seq[k] & 0xff;
            char[] plane = planes[currentPlane];
            int cid = plane[one];
            if ((cid & 0x8000) == 0) {
                buf.Append((char)cid);
                currentPlane = 0;
            }
            else
                currentPlane = cid & 0x7fff;
        }
        return buf.ToString();
    }