iTextSharp.text.pdf.qrcode.MatrixUtil.MaybeEmbedVersionInfo C# (CSharp) Метод

        public static void MaybeEmbedVersionInfo(int version, ByteMatrix matrix) {
            if (version < 7) {  // Version info is necessary if version >= 7.
                return;  // Don't need version info.
            }
            BitVector versionInfoBits = new BitVector();
            MakeVersionInfoBits(version, versionInfoBits);

            int bitIndex = 6 * 3 - 1;  // It will decrease from 17 to 0.
            for (int i = 0; i < 6; ++i) {
                for (int j = 0; j < 3; ++j) {
                    // Place bits in LSB (least significant bit) to MSB order.
                    int bit = versionInfoBits.At(bitIndex);
                    bitIndex--;
                    // Left bottom corner.
                    matrix.Set(i, matrix.GetHeight() - 11 + j, bit);
                    // Right bottom corner.
                    matrix.Set(matrix.GetHeight() - 11 + j, i, bit);
                }
            }
        }