if (bits.getSizeInBytes() != numDataBytes) { throw new WriterException("Number of bits and data bytes does not match"); if (numTotalBytes != result.getSizeInBytes()) { // Should be same. throw new WriterException("Interleaving error: " + numTotalBytes + " and " + result.getSizeInBytes() + " differ.");
if (bits.getSizeInBytes() != numDataBytes) { throw new WriterException("Number of bits and data bytes does not match"); if (numTotalBytes != result.getSizeInBytes()) { // Should be same. throw new WriterException("Interleaving error: " + numTotalBytes + " and " + result.getSizeInBytes() + " differ.");
if (bits.getSizeInBytes() != numDataBytes) { throw new WriterException("Number of bits and data bytes does not match"); if (numTotalBytes != result.getSizeInBytes()) { // Should be same. throw new WriterException("Interleaving error: " + numTotalBytes + " and " + result.getSizeInBytes() + " differ.");
if (bits.getSizeInBytes() != numDataBytes) { throw new WriterException("Number of bits and data bytes does not match"); if (numTotalBytes != result.getSizeInBytes()) { // Should be same. throw new WriterException("Interleaving error: " + numTotalBytes + " and " + result.getSizeInBytes() + " differ.");
headerAndDataBits.appendBitArray(headerBits); int numLetters = mode == Mode.BYTE ? dataBits.getSizeInBytes() : content.length(); appendLengthInfo(numLetters, version, mode, headerAndDataBits);
headerAndDataBits.appendBitArray(headerBits); int numLetters = mode == Mode.BYTE ? dataBits.getSizeInBytes() : content.length(); appendLengthInfo(numLetters, version, mode, headerAndDataBits);
/** * Terminate bits as described in 8.4.8 and 8.4.9 of JISX0510:2004 (p.24). */ static void terminateBits(int numDataBytes, BitArray bits) throws WriterException { int capacity = numDataBytes << 3; if (bits.getSize() > capacity) { throw new WriterException("data bits cannot fit in the QR Code" + bits.getSize() + " > " + capacity); } for (int i = 0; i < 4 && bits.getSize() < capacity; ++i) { bits.appendBit(false); } // Append termination bits. See 8.4.8 of JISX0510:2004 (p.24) for details. // If the last byte isn't 8-bit aligned, we'll add padding bits. int numBitsInLastByte = bits.getSize() & 0x07; if (numBitsInLastByte > 0) { for (int i = numBitsInLastByte; i < 8; i++) { bits.appendBit(false); } } // If we have more space, we'll fill the space with padding patterns defined in 8.4.9 (p.24). int numPaddingBytes = numDataBytes - bits.getSizeInBytes(); for (int i = 0; i < numPaddingBytes; ++i) { bits.appendBits(((i & 0x01) == 0) ? 0xEC : 0x11, 8); } if (bits.getSize() != capacity) { throw new WriterException("Bits size does not equal capacity"); } }
/** * Terminate bits as described in 8.4.8 and 8.4.9 of JISX0510:2004 (p.24). */ static void terminateBits(int numDataBytes, BitArray bits) throws WriterException { int capacity = numDataBytes * 8; if (bits.getSize() > capacity) { throw new WriterException("data bits cannot fit in the QR Code" + bits.getSize() + " > " + capacity); } for (int i = 0; i < 4 && bits.getSize() < capacity; ++i) { bits.appendBit(false); } // Append termination bits. See 8.4.8 of JISX0510:2004 (p.24) for details. // If the last byte isn't 8-bit aligned, we'll add padding bits. int numBitsInLastByte = bits.getSize() & 0x07; if (numBitsInLastByte > 0) { for (int i = numBitsInLastByte; i < 8; i++) { bits.appendBit(false); } } // If we have more space, we'll fill the space with padding patterns defined in 8.4.9 (p.24). int numPaddingBytes = numDataBytes - bits.getSizeInBytes(); for (int i = 0; i < numPaddingBytes; ++i) { bits.appendBits((i & 0x01) == 0 ? 0xEC : 0x11, 8); } if (bits.getSize() != capacity) { throw new WriterException("Bits size does not equal capacity"); } }
/** * Terminate bits as described in 8.4.8 and 8.4.9 of JISX0510:2004 (p.24). */ static void terminateBits(int numDataBytes, BitArray bits) throws WriterException { int capacity = numDataBytes * 8; if (bits.getSize() > capacity) { throw new WriterException("data bits cannot fit in the QR Code" + bits.getSize() + " > " + capacity); } for (int i = 0; i < 4 && bits.getSize() < capacity; ++i) { bits.appendBit(false); } // Append termination bits. See 8.4.8 of JISX0510:2004 (p.24) for details. // If the last byte isn't 8-bit aligned, we'll add padding bits. int numBitsInLastByte = bits.getSize() & 0x07; if (numBitsInLastByte > 0) { for (int i = numBitsInLastByte; i < 8; i++) { bits.appendBit(false); } } // If we have more space, we'll fill the space with padding patterns defined in 8.4.9 (p.24). int numPaddingBytes = numDataBytes - bits.getSizeInBytes(); for (int i = 0; i < numPaddingBytes; ++i) { bits.appendBits((i & 0x01) == 0 ? 0xEC : 0x11, 8); } if (bits.getSize() != capacity) { throw new WriterException("Bits size does not equal capacity"); } }
appendBytes(content, mode, dataBits, encoding); int numInputBytes = dataBits.getSizeInBytes(); initQRCode(numInputBytes, ecLevel, mode, qrCode); int numLetters = mode.equals(Mode.BYTE) ? dataBits.getSizeInBytes() : content.length(); appendLengthInfo(numLetters, qrCode.getVersion(), mode, headerAndDataBits); headerAndDataBits.appendBitArray(dataBits);
/** * Terminate bits as described in 8.4.8 and 8.4.9 of JISX0510:2004 (p.24). */ static void terminateBits(int numDataBytes, BitArray bits) throws WriterException { int capacity = numDataBytes << 3; if (bits.getSize() > capacity) { throw new WriterException("data bits cannot fit in the QR Code" + bits.getSize() + " > " + capacity); } for (int i = 0; i < 4 && bits.getSize() < capacity; ++i) { bits.appendBit(false); } // Append termination bits. See 8.4.8 of JISX0510:2004 (p.24) for details. // If the last byte isn't 8-bit aligned, we'll add padding bits. int numBitsInLastByte = bits.getSize() & 0x07; if (numBitsInLastByte > 0) { for (int i = numBitsInLastByte; i < 8; i++) { bits.appendBit(false); } } // If we have more space, we'll fill the space with padding patterns defined in 8.4.9 (p.24). int numPaddingBytes = numDataBytes - bits.getSizeInBytes(); for (int i = 0; i < numPaddingBytes; ++i) { bits.appendBits(((i & 0x01) == 0) ? 0xEC : 0x11, 8); } if (bits.getSize() != capacity) { throw new WriterException("Bits size does not equal capacity"); } }
appendBytes(content, mode, dataBits, encoding); int numInputBytes = dataBits.getSizeInBytes(); initQRCode(numInputBytes, ecLevel, mode, qrCode); int numLetters = mode.equals(Mode.BYTE) ? dataBits.getSizeInBytes() : content.length(); appendLengthInfo(numLetters, qrCode.getVersion(), mode, headerAndDataBits); headerAndDataBits.appendBitArray(dataBits);