iTextSharp.text.pdf.BarcodeDatamatrix.MakePadding C# (CSharp) Метод

        private static void MakePadding(byte[] data, int position, int count) {
            //already in ascii mode
            if (count <= 0)
                return;
            data[position++] = (byte)129;
            while (--count > 0) {
                int t = 129 + (((position + 1) * 149) % 253) + 1;
                if (t > 254)
                    t -= 254;
                data[position++] = (byte)t;
            }
        }