我有一个来自移动打印机制造商的二维码样本（下图）。我需要知道的是如何生成相同格式的新二维码？如何以这种格式创建二维码（实际上我更喜欢字节数组）。
让我感到困惑的是十六进制数据，它不是方形的，也不是像我期望的 QR 码那样代表“开”和“关”。我尝试过使用 Zxing：
public byte[] CreateQRCode()
{
Charset charset = Charset.forName("UTF-8");
CharsetEncoder encoder = charset.newEncoder();
byte[] b = null;
try {
// Convert a string to UTF-8 bytes in a ByteBuffer
ByteBuffer bbuf = encoder.encode(CharBuffer.wrap("utf 8 characters - i used hebrew, but you should write some of your own language characters"));
b = bbuf.array();
} catch (CharacterCodingException e) {
System.out.println(e.getMessage());
}
String data;
try {
data = new String(b, "UTF-8");
// get a byte matrix for the data
BitMatrix matrix = null;
int h = 100;
int w = 100;
com.google.zxing.Writer writer = new MultiFormatWriter();
try {
Hashtable<EncodeHintType, String> hints = new Hashtable<EncodeHintType, String>(2);
hints.put(EncodeHintType.CHARACTER_SET, "UTF-8");
matrix = writer.encode(data,
com.google.zxing.BarcodeFormat.QR_CODE, w, h, hints);
} catch (com.google.zxing.WriterException e) {
System.out.println(e.getMessage());
}
//matrix.get(x, y) returns a boolean
//matrix.getRow(arg0, arg1) takes a BitRow as a parameter - not sure how to use that method
} catch (UnsupportedEncodingException e) {
System.out.println(e.getMessage());
}
}
zxing 代码令人困惑的是它以宽度和高度作为参数......他们是否只为它编写了这个库来生成图像？
十六进制二维码：
1B 4B 2E 00 00 00 3F 3F 30 30 33 33 33 33 33 33 30 30 3F 3F 00 00 00 00 0C 0C 0F 0F 30 30 03 03 00 00 3F 3F 30 30 33 33 33 33 33 33 30 30 3F 3F 00 00 0D 1B 4B 2E 00 00 00 FF FF 03 03 F3 F3 F3 F3 F3 F3 03 03 FF FF 00 00 CF CF FC FC 3F 3F 0C 0C CF CF 00 00 FF FF 03 03 F3 F3 F3 F3 F3 F3 03 03 FF FF 00 00 0D 1B 4B 2E 00 00 00 0F 0F 3C 3C 3C 3C 0C 0C 00 00 0F 0F 33 33 00 00 CC CC FC FC CF CF 3C 3C 00 00 0F 0F 3C 3C 3F 3F 03 03 03 33 33 0F 0 0 0 00 00 0D 1B 4B 2E 00 00 00 C3 C3 F3 F3 33 33 33 33 C3 C3 03 03 33 33 F0 F0 0C 0C FC FC 03 03 CC CC FF FF F0 F0 F3 F3 F0 F0 30 30 FC FC 0C 0C 3C 3C 3F 3F 00 00 0D 1B 4B 2E 00 00 00 FF FF 00 00 3F 3F 3F 3F 3F 3F 00 00 FF FF 00 00 03 03 F0 F0 3C 3C FF FF F3 F3 0F 0F 3C 3C 03 03 C3 C3 CF CF 0 33 33 00 00 0D 1B 4B 2E 00 00 00 F0 F0 30 30 30 30 30 30 30 30 30 30 F0 F0 00 00 C0 C0 C0 C0 C0 C0 F0 F0 3030 F0 F0 F0 F0 F0 F0 30 30 F0 F0 00 00 00 00 30 30 00 00 0D
图片：
编辑
这是文档：
3.24 ESC K Nl Nh d1 d2….dK
[名称] 选择位图打印模式 1
[格式] ASCII ESC K nL nH d1….dK
Hex 1B 4B nL nH d1….dK
Decimal 27 75 nL nH d1 ….dK
[范围]
0 ≤ nL ≤ 255
0 ≤ nH ≤ 1
0 ≤ d ≤ 255
[说明] 该命令最大高度为8点，最大宽度在可打印区域内；
nL nH 是无字符位图的低位和高位，代表位图中的点。
[注意]
• 该命令受放大字符命令控制；
当打印机采用反向打印命令时，该位图将从下到上打印。
[Program example ]
Unsigned char Str[30];
Unsigned char i=0;
Str[i++] = 0x1B;
Str[i++] = 0x4B;
Str[i++] = 15; print 15-dot wide bitmap;
Str[i++] = 0x7C; Str[i++] = 0x44; Str[i++] = 0x44; Str[i++] = 0xFF;
Str[i++] = 0x44; Str[i++] = 0x44; Str[i++] = 0x7C; Str[i++] = 0x00;
Str[i++] = 0x41; Str[i++] = 0x62; Str[i++] = 0x54; Str[i++] = 0XC8;
Str[i++] = 0x54; Str[i++] = 0x62; Str[i++] = 0x41; Str[i++] = 0x0D;
SendDataToPrinter(Str,i); send bitmap command;