2. 程式人生 > >關於二維碼。

關於二維碼。

阿新 • • 發佈：2018-12-31

官網各版本：http://www.qrcode.com/zh/about/version.html

自己拓展版本。

糾錯型別自己選擇更準確。

int RS_BLOCK_TABLE[78][6]  = {

  // L =1
  // M =0
  // Q =3
  // H =2

  // 1
  {1, 26, 19,0,0,0},
  {1, 26, 16,0,0,0},
  {1, 26, 13,0,0,0},
  {1, 26, 9,0,0,0},
  
  // 2
  {1, 44, 34,0,0,0},
  {1, 44, 28,0,0,0},
  {1, 44, 22,0,0,0},
  {1, 44, 16,0,0,0},

  // 3
  {1, 70, 55,0,0,0},
  {1, 70, 44,0,0,0},
  {2, 35, 17,0,0,0},
  {2, 35, 13,0,0,0},

  // 4  
  {1, 100, 80,0,0,0},
  {2, 50, 32,0,0,0},
  {2, 50, 24,0,0,0},
  {4, 25, 9,0,0,0},
  
  // 5
  {1, 134, 108,0,0,0},
  {2, 67, 43,0,0,0},
  {2, 33, 15, 2, 34, 16},
  {2, 33, 11, 2, 34, 12},
  
  // 6
  {2, 86, 68,0,0,0},
  {4, 43, 27,0,0,0},
  {4, 43, 19,0,0,0},
  {4, 43, 15,0,0,0},
  
  // 7  
  {2, 98, 78,0,0,0},
  {4, 49, 31,0,0,0},
  {2, 32, 14, 4, 33, 15},
  {4, 39, 13, 1, 40, 14},
  
  // 8
  {2, 121, 97,0,0,0},
  {2, 60, 38, 2, 61, 39},
  {4, 40, 18, 2, 41, 19},
  {4, 40, 14, 2, 41, 15},
  
  // 9
  {2, 146, 116,0,0,0},
  {3, 58, 36, 2, 59, 37},
  {4, 36, 16, 4, 37, 17},
  {4, 36, 12, 4, 37, 13},
  
  // 10  
  {2, 86, 68, 2, 87, 69},
  {4, 69, 43, 1, 70, 44},
  {6, 43, 19, 2, 44, 20},
  {6, 43, 15, 2, 44, 16},
  //11
  {4,101,81,0,0,0},									  
  {1,80,50,4,81,51},
  {4,50,22,4,51,23},
  {3,36,12,8,37,13},
  //12
  {2, 116,  92,2, 117,  93},			   
  {6,  58,  36, 2,  59,  37},
  {4,  46,  20,6,  47,  21},
  {7,  42,  14,4,  43,  15},
  //13
  {4, 133, 107, 0,   0,   0},					   
  {8,  59,  37, 1,  60,  38},
  {8,  44,  20,4,  45,  21},
   {12,  33,  11,4,  34,  12},
  //14
  { 3, 145, 115,1, 146, 116}, 
  { 4,  64,  40, 5,  65,  41},
  {11,  36,  16,5,  37,  17},
  {11,  36,  12, 5,  37,  13},
  //15
  {5, 109,  87,1, 110,  88},						   
  {5,  65,  41, 5,  66,  42},
  {5,  54,  24,7,  55,  25},
  {11,  36,  12,7,  37,  13},

  //16
  {5, 122,  98,  1, 123,  99}, 
  {7,  73,  45, 3,  74,  46},
  {15,  43,  19,2,  44,  20},
  {3,  45,  15, 13,  46,  16},
  //17
  { 1, 135, 107, 5, 136, 108},							 
  {10,  74,  46, 1,  75,  47},
  {1,  50,  22,15,  51,  23},
  {2,  42,  14, 17,  43,  15}
 };
 
int MAX_LENGTH[17][4][4] = {
      //L N   A    8B  Han           M                         Q                     H
        { {41,  25,  17,  10},  {34,  20,  14,  8},   {27,  16,  11,  7},  {17,  10,  7,   4} },
        { {77,  47,  32,  20},  {63,  38,  26,  16},  {48,  29,  20,  12}, {34,  20,  14,  8} },
        { {127, 77,  53,  32},  {101, 61,  42,  26},  {77,  47,  32,  20}, {58,  35,  24,  15} },
        { {187, 114, 78,  48},  {149, 90,  62,  38},  {111, 67,  46,  28}, {82,  50,  34,  21} },
        { {255, 154, 106, 65},  {202, 122, 84,  52},  {144, 87,  60,  37}, {106, 64,  44,  27} },
        { {322, 195, 134, 82},  {255, 154, 106, 65},  {178, 108, 74,  45}, {139, 84,  58,  36} },
        { {370, 224, 154, 95},  {293, 178, 122, 75},  {207, 125, 86,  53}, {154, 93,  64,  39} },
        { {461, 279, 192, 118}, {365, 221, 152, 93},  {259, 157, 108, 66}, {202, 122, 84,  52} },
        { {552, 335, 230, 141}, {432, 262, 180, 111}, {312, 189, 130, 80}, {235, 143, 98,  60} },
        { {652, 395, 271, 167}, {513, 311, 213, 131}, {364, 221, 151, 93}, {288, 174, 119, 74} },
		{ {772,468,321,198},	{604,366,251,155},	  {427,259,177,109},   {331,200,137,85}},
		{{883,535,367,226},		{691,419,287,177},	  {489,296,203,125},   {374,227,155,96}},
		{{1022,619,425,262},	{796,483,331,204},		{580,352,241,149},	{427,259,177,109}},
		{{1101,667,458,282},{871,528,362,223},{621,376,258,159},{468,283,194,120}},
		{{1250,758,520,320},{991,600,412,254},{703,426,292,180},{530,321,220,136}},
		{{1408,854,586,361},{1082,656,450,277},{775,470,322,198},{602,365,250,154}},
		{{1548,938,644,397},{1212,734,504,310},{876,531,364,224},{674,408,280,173}}
    };
 
static QR_VERSIONINFO QR_VersonInfo[] = {{0}, // (僟儈乕:Ver.0)
										 { 1, // Ver.1
										    26,   19,   16,   13,    9,
										   0,   0,   0,   0,   0,   0,   0,
										   1,  26,  19,
										   1,  26,  16,
										   1,  26,  13,
										   1,  26,   9,
										   0,   0,   0,
										   0,   0,   0,
										   0,   0,   0,
										   0,   0,   0},
										 { 2, // Ver.2
										    44,   34,   28,   22,   16,
										   1,  18,   0,   0,   0,   0,   0,
										   1,  44,  34,
										   1,  44,  28,
										   1,  44,  22,
										   1,  44,  16,
										   0,   0,   0,
										   0,   0,   0,
										   0,   0,   0,
										   0,   0,   0},
										 { 3, // Ver.3
										    70,   55,   44,   34,   26,
										   1,  22,   0,   0,   0,   0,   0,
										   1,  70,  55,
										   1,  70,  44,
										   2,  35,  17,
										   2,  35,  13,
										   0,   0,   0,
										   0,   0,   0,
										   0,   0,   0,
										   0,   0,   0},
										 { 4, // Ver.4
										   100,   80,   64,   48,   36,
										   1,  26,   0,   0,   0,   0,   0,
										   1, 100,  80,
										   2,  50,  32,
										   2,  50,  24,
										   4,  25,   9,
										   0,   0,   0,
										   0,   0,   0,
										   0,   0,   0,
										   0,   0,   0},
										 { 5, // Ver.5
										   134,  108,   86,   62,   46,
										   1,  30,   0,   0,   0,   0,   0,
										   1, 134, 108,
										   2,  67,  43,
										   2,  33,  15,
										   2,  33,  11,
										   0,   0,   0,
										   0,   0,   0,
										   2,  34,  16,
										   2,  34,  12},
										 { 6, // Ver.6
										   172,  136,  108,   76,   60,
										   1,  34,   0,   0,   0,   0,   0,
										   2,  86,  68,
										   4,  43,  27,
										   4,  43,  19,
										   4,  43,  15,
										   0,   0,   0,
										   0,   0,   0,
										   0,   0,   0,
										   0,   0,   0},
										 { 7, // Ver.7
										   196,  156,  124,   88,   66,
										   2,  22,  38,   0,   0,   0,   0,
										   2,  98,  78,
										   4,  49,  31,
										   2,  32,  14,
										   4,  39,  13,
										   0,   0,   0,
										   0,   0,   0,
										   4,  33,  15,
										   1,  40,  14},
										 { 8, // Ver.8
										   242,  194,  154,  110,   86,
										   2,  24,  42,   0,   0,   0,   0,
										   2, 121,  97,
										   2,  60,  38,
										   4,  40,  18,
										   4,  40,  14,
										   0,   0,   0,
										   2,  61,  39,
										   2,  41,  19,
										   2,  41,  15},
										 { 9, // Ver.9
										   292,  232,  182,  132,  100,
										   2,  26,  46,   0,   0,   0,   0,
										   2, 146, 116,
										   3,  58,  36,
										   4,  36,  16,
										   4,  36,  12,
										   0,   0,   0,
										   2,  59,  37,
										   4,  37,  17,
										   4,  37,  13},
										 {10, // Ver.10
										   346,  274,  216,  154,  122,
										   2,  28,  50,   0,   0,   0,   0,
										   2,  86,  68,
										   4,  69,  43,
										   6,  43,  19,
										   6,  43,  15,
										   2,  87,  69,
										   1,  70,  44,
										   2,  44,  20,
										   2,  44,  16},
										 {11, // Ver.11
										   404,  324,  254,  180,  140,
										   2,  30,  54,   0,   0,   0,   0,
										   4, 101,  81,
										   1,  80,  50,
										   4,  50,  22,
										   3,  36,  12,
										   0,   0,   0,
										   4,  81,  51,
										   4,  51,  23,
										   8,  37,  13},
										 {12, // Ver.12
										   466,  370,  290,  206,  158,
										   2,  32,  58,   0,   0,   0,   0,
										   2, 116,  92,
										   6,  58,  36,
										   4,  46,  20,
										   7,  42,  14,
										   2, 117,  93,
										   2,  59,  37,
										   6,  47,  21,
										   4,  43,  15},
										 {13, // Ver.13
										   532,  428,  334,  244,  180,
										   2,  34,  62,   0,   0,   0,   0,
										   4, 133, 107,
										   8,  59,  37,
										   8,  44,  20,
										  12,  33,  11,
										   0,   0,   0,
										   1,  60,  38,
										   4,  45,  21,
										   4,  34,  12},
										 {14, // Ver.14
										   581,  461,  365,  261,  197,
										   3,  26,  46,  66,   0,   0,   0,
										   3, 145, 115,
										   4,  64,  40,
										  11,  36,  16,
										  11,  36,  12,
										   1, 146, 116,
										   5,  65,  41,
										   5,  37,  17,
										   5,  37,  13},
										 {15, // Ver.15
										   655,  523,  415,  295,  223,
										   3,  26,  48,  70,   0,   0,   0,
										   5, 109,  87,
										   5,  65,  41,
										   5,  54,  24,
										  11,  36,  12,
										   1, 110,  88,
										   5,  66,  42,
										   7,  55,  25,
										   7,  37,  13},
										 {16, // Ver.16
										   733,  589,  453,  325,  253,
										   3,  26,  50,  74,   0,   0,   0,
										   5, 122,  98,
										   7,  73,  45,
										  15,  43,  19,
										   3,  45,  15,
										   1, 123,  99,
										   3,  74,  46,
										   2,  44,  20,
										  13,  46,  16},
										 {17, // Ver.17
										   815,  647,  507,  367,  283,
										   3,  30,  54,  78,   0,   0,   0,
										   1, 135, 107,
										  10,  74,  46,
										   1,  50,  22,
										   2,  42,  14,
										   5, 136, 108,
										   1,  75,  47,
										  15,  51,  23,
										  17,  43,  15},
										 {18, // Ver.18
										   901,  721,  563,  397,  313,
										   3,  30,  56,  82,   0,   0,   0,
										   5, 150, 120,
										   9,  69,  43,
										  17,  50,  22,
										   2,  42,  14,
										   1, 151, 121,
										   4,  70,  44,
										   1,  51,  23,
										  19,  43,  15},
										 {19, // Ver.19
										   991,  795,  627,  445,  341,
										   3,  30,  58,  86,   0,   0,   0,
										   3, 141, 113,
										   3,  70,  44,
										  17,  47,  21,
										   9,  39,  13,
										   4, 142, 114,
										  11,  71,  45,
										   4,  48,  22,
										  16,  40,  14},
										 {20, // Ver.20
										  1085,  861,  669,  485,  385,
										   3,  34,  62,  90,   0,   0,   0,
										   3, 135, 107,
										   3,  67,  41,
										  15,  54,  24,
										  15,  43,  15,
										   5, 136, 108,
										  13,  68,  42,
										   5,  55,  25,
										  10,  44,  16},
										 {21, // Ver.21
										  1156,  932,  714,  512,  406,
										   4,  28,  50,  72,  94,   0,   0,
										   4, 144, 116,
										  17,  68,  42,
										  17,  50,  22,
										  19,  46,  16,
										   4, 145, 117,
										   0,   0,   0,
										   6,  51,  23,
										   6,  47,  17},
										 {22, // Ver.22
										  1258, 1006,  782,  568,  442,
										   4,  26,  50,  74,  98,   0,   0,
										   2, 139, 111,
										  17,  74,  46,
										   7,  54,  24,
										  34,  37,  13,
										   7, 140, 112,
										   0,   0,   0,
										  16,  55,  25,
										   0,   0,   0},
										 {23, // Ver.23
										  1364, 1094,  860,  614,  464,
										   4,  30,  54,  78, 102,   0,   0,
										   4, 151, 121,
										   4,  75,  47,
										  11,  54,  24,
										  16,  45,  15,
										   5, 152, 122,
										  14,  76,  48,
										  14,  55,  25,
										  14,  46,  16},
										 {24, // Ver.24
										  1474, 1174,  914,  664,  514,
										   4,  28,  54,  80, 106,   0,   0,
										   6, 147, 117,
										   6,  73,  45,
										  11,  54,  24,
										  30,  46,  16,
										   4, 148, 118,
										  14,  74,  46,
										  16,  55,  25,
										   2,  47,  17},
										 {25, // Ver.25
										  1588, 1276, 1000,  718,  538,
										   4,  32,  58,  84, 110,   0,   0,
										   8, 132, 106,
										   8,  75,  47,
										   7,  54,  24,
										  22,  45,  15,
										   4, 133, 107,
										  13,  76,  48,
										  22,  55,  25,
										  13,  46,  16},
										 {26, // Ver.26
										  1706, 1370, 1062,  754,  596,
										   4,  30,  58,  86, 114,   0,   0,
										  10, 142, 114,
										  19,  74,  46,
										  28,  50,  22,
										  33,  46,  16,
										   2, 143, 115,
										   4,  75,  47,
										   6,  51,  23,
										   4,  47,  17},
										 {27, // Ver.27
										  1828, 1468, 1128,  808,  628,
										   4,  34,  62,  90, 118,   0,   0,
										   8, 152, 122,
										  22,  73,  45,
										   8,  53,  23,
										  12,  45,  15,
										   4, 153, 123,
										   3,  74,  46,
										  26,  54,  24,
										  28,  46,  16},
										 {28, // Ver.28
										  1921, 1531, 1193,  871,  661,
										   5,  26,  50,  74,  98, 122,   0,
										   3, 147, 117,
										   3,  73,  45,
										   4,  54,  24,
										  11,  45,  15,
										  10, 148, 118,
										  23,  74,  46,
										  31,  55,  25,
										  31,  46,  16},
										 {29, // Ver.29
										  2051, 1631, 1267,  911,  701,
										   5,  30,  54,  78, 102, 126,   0,
										   7, 146, 116,
										  21,  73,  45,
										   1,  53,  23,
										  19,  45,  15,
										   7, 147, 117,
										   7,  74,  46,
										  37,  54,  24,
										  26,  46,  16},
										 {30, // Ver.30
										  2185, 1735, 1373,  985,  745,
										   5,  26,  52,  78, 104, 130,   0,
										   5, 145, 115,
										  19,  75,  47,
										  15,  54,  24,
										  23,  45,  15,
										  10, 146, 116,
										  10,  76,  48,
										  25,  55,  25,
										  25,  46,  16},
										 {31, // Ver.31
										  2323, 1843, 1455, 1033,  793,
										   5,  30,  56,  82, 108, 134,   0,
										  13, 145, 115,
										   2,  74,  46,
										  42,  54,  24,
										  23,  45,  15,
										   3, 146, 116,
										  29,  75,  47,
										   1,  55,  25,
										  28,  46,  16},
										 {32, // Ver.32
										  2465, 1955, 1541, 1115,  845,
										   5,  34,  60,  86, 112, 138,   0,
										  17, 145, 115,
										  10,  74,  46,
										  10,  54,  24,
										  19,  45,  15,
										   0,   0,   0,
										  23,  75,  47,
										  35,  55,  25,
										  35,  46,  16},
										 {33, // Ver.33
										  2611, 2071, 1631, 1171,  901,
										   5,  30,  58,  86, 114, 142,   0,
										  17, 145, 115,
										  14,  74,  46,
										  29,  54,  24,
										  11,  45,  15,
										   1, 146, 116,
										  21,  75,  47,
										  19,  55,  25,
										  46,  46,  16},
										 {34, // Ver.34
										  2761, 2191, 1725, 1231,  961,
										   5,  34,  62,  90, 118, 146,   0,
										  13, 145, 115,
										  14,  74,  46,
										  44,  54,  24,
										  59,  46,  16,
										   6, 146, 116,
										  23,  75,  47,
										   7,  55,  25,
										   1,  47,  17},
										 {35, // Ver.35
										  2876, 2306, 1812, 1286,  986,
										   6,  30,  54,  78, 102, 126, 150,
										  12, 151, 121,
										  12,  75,  47,
										  39,  54,  24,
										  22,  45,  15,
										   7, 152, 122,
										  26,  76,  48,
										  14,  55,  25,
										  41,  46,  16},
										 {36, // Ver.36
										  3034, 2434, 1914, 1354, 1054,
										   6,  24,  50,  76, 102, 128, 154,
										   6, 151, 121,
										   6,  75,  47,
										  46,  54,  24,
										   2,  45,  15,
										  14, 152, 122,
										  34,  76,  48,
										  10,  55,  25,
										  64,  46,  16},
										 {37, // Ver.37
										  3196, 2566, 1992, 1426, 1096,
										   6,  28,  54,  80, 106, 132, 158,
										  17, 152, 122,
										  29,  74,  46,
										  49,  54,  24,
										  24,  45,  15,
										   4, 153, 123,
										  14,  75,  47,
										  10,  55,  25,
										  46,  46,  16},
										 {38, // Ver.38
										  3362, 2702, 2102, 1502, 1142,
										   6,  32,  58,  84, 110, 136, 162,
										   4, 152, 122,
										  13,  74,  46,
										  48,  54,  24,
										  42,  45,  15,
										  18, 153, 123,
										  32,  75,  47,
										  14,  55,  25,
										  32,  46,  16},
										 {39, // Ver.39
										  3532, 2812, 2216, 1582, 1222,
										   6,  26,  54,  82, 110, 138, 166,
										  20, 147, 117,
										  40,  75,  47,
										  43,  54,  24,
										  10,  45,  15,
										   4, 148, 118,
										   7,  76,  48,
										  22,  55,  25,
										  67,  46,  16},
										 {40, // Ver.40
										  3706, 2956, 2334, 1666, 1276,
										   6,  30,  58,  86, 114, 142, 170,
										  19, 148, 118,
										  18,  75,  47,
										  34,  54,  24,
										  20,  45,  15,
										   6, 149, 119,
										  31,  76,  48,
										  34,  55,  25,
										  61,  46,  16}
										};

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