C# BitVector.appendBitVector方法代码示例

		/// <summary>
        /// Combine Gma.QrCodeNet.Encoding input recognition method and version control method
        /// with legacy code. To create expected answer. 
        /// This is base on assume Gma.QrCodeNet.Encoding input recognition and version control sometime
        /// give different result as legacy code. 
        /// </summary>
        /// <param name="content"></param>
        /// <returns></returns>
        internal static BitVector DataEncodeUsingReferenceImplementation(string content, ErrorCorrectionLevel ecLevel, out QRCodeInternal qrInternal)
        {
        	if(string.IsNullOrEmpty(content))
        		throw new ArgumentException("input string content can not be null or empty");
        	
        	//Choose mode
        	RecognitionStruct recognitionResult = InputRecognise.Recognise(content);
        	string encodingName = recognitionResult.EncodingName;
        	Mode mode = ConvertMode(recognitionResult.Mode);
        	
        	//append byte to databits
        	BitVector dataBits = new BitVector();
			EncoderInternal.appendBytes(content, mode, dataBits, encodingName);
			
			int dataBitsLength = dataBits.size();
			VersionControlStruct vcStruct = 
				VersionControl.InitialSetup(dataBitsLength, recognitionResult.Mode, ecLevel, recognitionResult.EncodingName);
			//ECI
			BitVector headerAndDataBits = new BitVector();
			string defaultByteMode = "iso-8859-1";
			if (mode == Mode.BYTE && !defaultByteMode.Equals(encodingName))
			{
				CharacterSetECI eci = CharacterSetECI.getCharacterSetECIByName(encodingName);
				if (eci != null)
				{
					EncoderInternal.appendECI(eci, headerAndDataBits);
				}
			}
			//Mode
			EncoderInternal.appendModeInfo(mode, headerAndDataBits);
			//Char info
			int numLetters = mode.Equals(Mode.BYTE)?dataBits.sizeInBytes():content.Length;
			EncoderInternal.appendLengthInfo(numLetters, vcStruct.VersionDetail.Version, mode, headerAndDataBits);
			//Combine with dataBits
			headerAndDataBits.appendBitVector(dataBits);
			
			// Terminate the bits properly.
			EncoderInternal.terminateBits(vcStruct.VersionDetail.NumDataBytes, headerAndDataBits);
			
			qrInternal = new QRCodeInternal();
			qrInternal.Version = vcStruct.VersionDetail.Version;
			qrInternal.MatrixWidth = vcStruct.VersionDetail.MatrixWidth;
			qrInternal.EcLevelInternal = ErrorCorrectionLevelConverter.ToInternal(ecLevel);
			qrInternal.NumTotalBytes = vcStruct.VersionDetail.NumTotalBytes;
			qrInternal.NumDataBytes = vcStruct.VersionDetail.NumDataBytes;
			qrInternal.NumRSBlocks = vcStruct.VersionDetail.NumECBlocks;
			return headerAndDataBits;
        }

		public static void  encode(System.String content, ErrorCorrectionLevel ecLevel, System.Collections.Hashtable hints, QRCode qrCode)
		{
			
			System.String encoding = hints == null?null:(System.String) hints[EncodeHintType.CHARACTER_SET];
			if (encoding == null)
			{
				encoding = DEFAULT_BYTE_MODE_ENCODING;
			}
			
			// Step 1: Choose the mode (encoding).
			Mode mode = chooseMode(content, encoding);
			
			// Step 2: Append "bytes" into "dataBits" in appropriate encoding.
			BitVector dataBits = new BitVector();
			appendBytes(content, mode, dataBits, encoding);
			// Step 3: Initialize QR code that can contain "dataBits".
			int numInputBytes = dataBits.sizeInBytes();
			initQRCode(numInputBytes, ecLevel, mode, qrCode);
			
			// Step 4: Build another bit vector that contains header and data.
			BitVector headerAndDataBits = new BitVector();
			
			// Step 4.5: Append ECI message if applicable
			if (mode == Mode.BYTE && !DEFAULT_BYTE_MODE_ENCODING.Equals(encoding))
			{
				CharacterSetECI eci = CharacterSetECI.getCharacterSetECIByName(encoding);
				if (eci != null)
				{
					appendECI(eci, headerAndDataBits);
				}
			}
			
			appendModeInfo(mode, headerAndDataBits);
			
			int numLetters = mode.Equals(Mode.BYTE)?dataBits.sizeInBytes():content.Length;
			appendLengthInfo(numLetters, qrCode.Version, mode, headerAndDataBits);
			headerAndDataBits.appendBitVector(dataBits);
			
			// Step 5: Terminate the bits properly.
			terminateBits(qrCode.NumDataBytes, headerAndDataBits);
			
			// Step 6: Interleave data bits with error correction code.
			BitVector finalBits = new BitVector();
			interleaveWithECBytes(headerAndDataBits, qrCode.NumTotalBytes, qrCode.NumDataBytes, qrCode.NumRSBlocks, finalBits);
			
			// Step 7: Choose the mask pattern and set to "qrCode".
			ByteMatrix matrix = new ByteMatrix(qrCode.MatrixWidth, qrCode.MatrixWidth);
			qrCode.MaskPattern = chooseMaskPattern(finalBits, qrCode.ECLevel, qrCode.Version, matrix);
			
			// Step 8.  Build the matrix and set it to "qrCode".
			MatrixUtil.buildMatrix(finalBits, qrCode.ECLevel, qrCode.Version, qrCode.MaskPattern, matrix);
			qrCode.Matrix = matrix;
			// Step 9.  Make sure we have a valid QR Code.
			if (!qrCode.Valid)
			{
				throw new WriterException("Invalid QR code: " + qrCode.ToString());
			}
		}

		private void ZXEncode(string content, int option)
		{
			System.String encoding = QRCodeConstantVariable.DefaultEncoding;
			ErrorCorrectionLevelInternal m_EcLevelInternal = ErrorCorrectionLevelInternal.H;
			QRCodeInternal qrCodeInternal = new QRCodeInternal();
			
			// Step 1: Choose the mode (encoding).
			Mode mode = EncoderInternal.chooseMode(content, encoding);
			
			// Step 2: Append "bytes" into "dataBits" in appropriate encoding.
			BitVector dataBits = new BitVector();
			EncoderInternal.appendBytes(content, mode, dataBits, encoding);
			// Step 3: Initialize QR code that can contain "dataBits".
			int numInputBytes = dataBits.sizeInBytes();
			EncoderInternal.initQRCode(numInputBytes, m_EcLevelInternal, mode, qrCodeInternal);
			
			// Step 4: Build another bit vector that contains header and data.
			BitVector headerAndDataBits = new BitVector();
			
			// Step 4.5: Append ECI message if applicable
			if (mode == Mode.BYTE && !QRCodeConstantVariable.DefaultEncoding.Equals(encoding))
			{
				CharacterSetECI eci = CharacterSetECI.getCharacterSetECIByName(encoding);
				if (eci != null)
				{
					EncoderInternal.appendECI(eci, headerAndDataBits);
				}
			}
			
			EncoderInternal.appendModeInfo(mode, headerAndDataBits);
			
			int numLetters = mode.Equals(Mode.BYTE)?dataBits.sizeInBytes():content.Length;
			EncoderInternal.appendLengthInfo(numLetters, qrCodeInternal.Version, mode, headerAndDataBits);
			headerAndDataBits.appendBitVector(dataBits);
			
			// Step 5: Terminate the bits properly.
			EncoderInternal.terminateBits(qrCodeInternal.NumDataBytes, headerAndDataBits);
			
			// Step 6: Interleave data bits with error correction code.
			BitVector finalBits = new BitVector();
			EncoderInternal.interleaveWithECBytes(headerAndDataBits, qrCodeInternal.NumTotalBytes, qrCodeInternal.NumDataBytes, qrCodeInternal.NumRSBlocks, finalBits);
			
			if(option == 3)
			{
				return;
			}
			
			// Step 7: Choose the mask pattern and set to "QRCodeInternal".
			ByteMatrix matrix = new ByteMatrix(qrCodeInternal.MatrixWidth, qrCodeInternal.MatrixWidth);
			qrCodeInternal.MaskPattern = EncoderInternal.chooseMaskPattern(finalBits, qrCodeInternal.EcLevelInternal, qrCodeInternal.Version, matrix);
			
			// Step 8.  Build the matrix and set it to "QRCodeInternal".
			MatrixUtil.buildMatrix(finalBits, qrCodeInternal.EcLevelInternal, qrCodeInternal.Version, qrCodeInternal.MaskPattern, matrix);
			qrCodeInternal.Matrix = matrix;
			
		}

        // Encode "bytes" with the error correction level "getECLevel". The encoding mode will be chosen
        // internally by chooseMode(). On success, store the result in "qrCode" and return true.
        // We recommend you to use QRCode.EC_LEVEL_L (the lowest level) for
        // "getECLevel" since our primary use is to show QR code on desktop screens. We don't need very
        // strong error correction for this purpose.
        //
        // Note that there is no way to encode bytes in MODE_KANJI. We might want to add EncodeWithMode()
        // with which clients can specify the encoding mode. For now, we don't need the functionality.
        public static void encode(String content, ErrorCorrectionLevel ecLevel, QRCode qrCode)
        {
            // Step 1: Choose the mode (encoding).
            Mode mode = chooseMode(content);

            // Step 2: Append "bytes" into "dataBits" in appropriate encoding.
            BitVector dataBits = new BitVector();
            appendBytes(content, mode, dataBits);
            // Step 3: Initialize QR code that can contain "dataBits".
            int numInputBytes = dataBits.sizeInBytes();
            initQRCode(numInputBytes, ecLevel, mode, qrCode);

            // Step 4: Build another bit vector that contains header and data.
            BitVector headerAndDataBits = new BitVector();
            appendModeInfo(qrCode.getMode(), headerAndDataBits);
            appendLengthInfo(content.Length, qrCode.getVersion(), qrCode.getMode(), headerAndDataBits);
            headerAndDataBits.appendBitVector(dataBits);

            // Step 5: Terminate the bits properly.
            terminateBits(qrCode.getNumDataBytes(), headerAndDataBits);

            // Step 6: Interleave data bits with error correction code.
            BitVector finalBits = new BitVector();
            interleaveWithECBytes(headerAndDataBits, qrCode.getNumTotalBytes(), qrCode.getNumDataBytes(),
                qrCode.getNumRSBlocks(), finalBits);

            // Step 7: Choose the mask pattern and set to "qrCode".
            ByteMatrix matrix = new ByteMatrix(qrCode.getMatrixWidth(), qrCode.getMatrixWidth());
            qrCode.setMaskPattern(chooseMaskPattern(finalBits, qrCode.getECLevel(), qrCode.getVersion(),
                matrix));

            // Step 8.  Build the matrix and set it to "qrCode".
            MatrixUtil.buildMatrix(finalBits, qrCode.getECLevel(), qrCode.getVersion(),
                qrCode.getMaskPattern(), matrix);
            qrCode.setMatrix(matrix);
            // Step 9.  Make sure we have a valid QR Code.
            if (!qrCode.isValid()) {
              throw new WriterException("Invalid QR code: " + qrCode.toString());
            }
        }