classes-Com-Tecnick-Barcode-Type-Square-QrCode-Data

Data

Com\Tecnick\Barcode\Type\Square\QrCode\Data

Data for QrCode Barcode type class

MAX_STRUCTURED_SYMBOLS

Max number of symbols for structured mode

public mixed MAX_STRUCTURED_SYMBOLS =
16

N1

Down point base value for case 1 mask pattern (concatenation of same color in a line or a column)

public mixed N1 = 3

N2

Down point base value for case 2 mask pattern (module block of same color)

public mixed N2 = 3

N3

Down point base value for case 3 mask pattern (1:1:3:1:1(dark:bright:dark:bright:dark)pattern in a line or a column)

public mixed N3 = 40

N4

Down point base value for case 4 mask pattern (ration of dark modules in whole)

public mixed N4 = 10

QRCAP_EC

Matrix index to get error correction level from $capacity array.

public mixed QRCAP_EC = 3

QRCAP_REMINDER

Matrix index to get remainder from $capacity array.

public mixed QRCAP_REMINDER =
2

QRCAP_WIDTH

Matrix index to get width from $capacity array.

public mixed QRCAP_WIDTH = ""

QRCAP_WORDS

Matrix index to get number of words from $capacity array.

public mixed QRCAP_WORDS = 1

QRSPEC_VERSION_MAX

Maximum QR Code version.

public mixed QRSPEC_VERSION_MAX =
40

QRSPEC_WIDTH_MAX

Maximum matrix size for maximum version (version 40 is 177*177 matrix).

public mixed QRSPEC_WIDTH_MAX =
177

STRUCTURE_HEADER_BITS

Number of header bits for structured mode

public mixed STRUCTURE_HEADER_BITS =
20

$alignmentPattern

Array Positions of alignment patterns.

public static array<string|int,
mixed> $alignmentPattern =
array(
array(0, 0), array(0, 0), array(18, 0), array(22, 0), array(26, 0),
array(30, 0), // 1- 5 array(34, 0), array(22, 38), array(24, 42),
array(26, 46), array(28, 50), // 6-10 array(30, 54), array(32, 58),
array(34, 62), array(26, 46), array(26, 48), // 11-15 array(26,
50), array(30, 54), array(30, 56), array(30, 58), array(34, 62), //
16-20 array(28, 50), array(26, 50), array(30, 54), array(28, 54),
array(32, 58), // 21-25 array(30, 58), array(34, 62), array(26,
50), array(30, 54), array(26, 52), // 26-30 array(30, 56),
array(34, 60), array(30, 58), array(34, 62), array(30, 54), //
31-35 array(24, 50), array(28, 54), array(32, 58), array(26, 54),
array(30, 58), )

This array includes only the second and the third position of the alignment patterns. Rest of them can be calculated from the distance between them. See Table 1 in Appendix E (pp.71) of JIS X0510:2004.

$anTable

Alphabet-numeric conversion table.

public static array<string|int,
mixed> $anTable = array( -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, // -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, // 36, -1, -1, -1, 37,
38, -1, -1, -1, -1, 39, 40, -1, 41, 42, 43, // 0, 1, 2, 3, 4, 5, 6,
7, 8, 9, 44, -1, -1, -1, -1, -1, // -1, 10, 11, 12, 13, 14, 15, 16,
17, 18, 19, 20, 21, 22, 23, 24, // 25, 26, 27, 28, 29, 30, 31, 32,
33, 34, 35, -1, -1, -1, -1, -1, // -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, // -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, )

$capacity

Array Table of the capacity of symbols.

public static array<string|int,
mixed> $capacity = array( array(0, 0, 0,
array(0, 0, 0, 0)), // array(21, 26, 0, array(7, 10, 13, 17)), // 1
array(25, 44, 7, array(10, 16, 22, 28)), // array(29, 70, 7,
array(15, 26, 36, 44)), // array(33, 100, 7, array(20, 36, 52,
64)), // array(37, 134, 7, array(26, 48, 72, 88)), // 5 array(41,
172, 7, array(36, 64, 96, 112)), // array(45, 196, 0, array(40, 72,
108, 130)), // array(49, 242, 0, array(48, 88, 132, 156)), //
array(53, 292, 0, array(60, 110, 160, 192)), // array(57, 346, 0,
array(72, 130, 192, 224)), // 10 array(61, 404, 0, array(80, 150,
224, 264)), // array(65, 466, 0, array(96, 176, 260, 308)), //
array(69, 532, 0, array(104, 198, 288, 352)), // array(73, 581, 3,
array(120, 216, 320, 384)), // array(77, 655, 3, array(132, 240,
360, 432)), // 15 array(81, 733, 3, array(144, 280, 408, 480)), //
array(85, 815, 3, array(168, 308, 448, 532)), // array(89, 901, 3,
array(180, 338, 504, 588)), // array(93, 991, 3, array(196, 364,
546, 650)), // array(97, 1085, 3, array(224, 416, 600, 700)), // 20
array(101, 1156, 4, array(224, 442, 644, 750)), // array(105, 1258,
4, array(252, 476, 690, 816)), // array(109, 1364, 4, array(270,
504, 750, 900)), // array(113, 1474, 4, array(300, 560, 810, 960)),
// array(117, 1588, 4, array(312, 588, 870, 1050)), // 25
array(121, 1706, 4, array(336, 644, 952, 1110)), // array(125,
1828, 4, array(360, 700, 1020, 1200)), // array(129, 1921, 3,
array(390, 728, 1050, 1260)), // array(133, 2051, 3, array(420,
784, 1140, 1350)), // array(137, 2185, 3, array(450, 812, 1200,
1440)), // 30 array(141, 2323, 3, array(480, 868, 1290, 1530)), //
array(145, 2465, 3, array(510, 924, 1350, 1620)), // array(149,
2611, 3, array(540, 980, 1440, 1710)), // array(153, 2761, 3,
array(570, 1036, 1530, 1800)), // array(157, 2876, 0, array(570,
1064, 1590, 1890)), // 35 array(161, 3034, 0, array(600, 1120,
1680, 1980)), // array(165, 3196, 0, array(630, 1204, 1770, 2100)),
// array(169, 3362, 0, array(660, 1260, 1860, 2220)), // array(173,
3532, 0, array(720, 1316, 1950, 2310)), // array(177, 3706, 0,
array(750, 1372, 2040, 2430)), )

See Table 1 (pp.13) and Table 12-16 (pp.30-36), JIS X0510:2004.

$eccTable

Array Table of the error correction code (Reed-Solomon block).

public static array<string|int,
mixed> $eccTable = array( array(array(0, 0),
array(0, 0), array(0, 0), array(0, 0)), // array(array(1, 0),
array(1, 0), array(1, 0), array(1, 0)), // 1 array(array(1, 0),
array(1, 0), array(1, 0), array(1, 0)), // array(array(1, 0),
array(1, 0), array(2, 0), array(2, 0)), // array(array(1, 0),
array(2, 0), array(2, 0), array(4, 0)), // array(array(1, 0),
array(2, 0), array(2, 2), array(2, 2)), // 5 array(array(2, 0),
array(4, 0), array(4, 0), array(4, 0)), // array(array(2, 0),
array(4, 0), array(2, 4), array(4, 1)), // array(array(2, 0),
array(2, 2), array(4, 2), array(4, 2)), // array(array(2, 0),
array(3, 2), array(4, 4), array(4, 4)), // array(array(2, 2),
array(4, 1), array(6, 2), array(6, 2)), // 10 array(array(4, 0),
array(1, 4), array(4, 4), array(3, 8)), // array(array(2, 2),
array(6, 2), array(4, 6), array(7, 4)), // array(array(4, 0),
array(8, 1), array(8, 4), array(12, 4)), // array(array(3, 1),
array(4, 5), array(11, 5), array(11, 5)), // array(array(5, 1),
array(5, 5), array(5, 7), array(11, 7)), // 15 array(array(5, 1),
array(7, 3), array(15, 2), array(3, 13)), // array(array(1, 5),
array(10, 1), array(1, 15), array(2, 17)), // array(array(5, 1),
array(9, 4), array(17, 1), array(2, 19)), // array(array(3, 4),
array(3, 11), array(17, 4), array(9, 16)), // array(array(3, 5),
array(3, 13), array(15, 5), array(15, 10)), // 20 array(array(4,
4), array(17, 0), array(17, 6), array(19, 6)), // array(array(2,
7), array(17, 0), array(7, 16), array(34, 0)), // array(array(4,
5), array(4, 14), array(11, 14), array(16, 14)), // array(array(6,
4), array(6, 14), array(11, 16), array(30, 2)), // array(array(8,
4), array(8, 13), array(7, 22), array(22, 13)), // 25
array(array(10, 2), array(19, 4), array(28, 6), array(33, 4)), //
array(array(8, 4), array(22, 3), array(8, 26), array(12, 28)), //
array(array(3, 10), array(3, 23), array(4, 31), array(11, 31)), //
array(array(7, 7), array(21, 7), array(1, 37), array(19, 26)), //
array(array(5, 10), array(19, 10), array(15, 25), array(23, 25)),
// 30 array(array(13, 3), array(2, 29), array(42, 1), array(23,
28)), // array(array(17, 0), array(10, 23), array(10, 35),
array(19, 35)), // array(array(17, 1), array(14, 21), array(29,
19), array(11, 46)), // array(array(13, 6), array(14, 23),
array(44, 7), array(59, 1)), // array(array(12, 7), array(12, 26),
array(39, 14), array(22, 41)), // 35 array(array(6, 14), array(6,
34), array(46, 10), array(2, 64)), // array(array(17, 4), array(29,
14), array(49, 10), array(24, 46)), // array(array(4, 18),
array(13, 32), array(48, 14), array(42, 32)), // array(array(20,
4), array(40, 7), array(43, 22), array(10, 67)), // array(array(19,
6), array(18, 31), array(34, 34), array(20, 61)), )

See Table 12-16 (pp.30-36), JIS X0510:2004.

$encodingModes

Encoding modes (characters which can be encoded in QRcode)

public static array<string|int,
mixed> $encodingModes =
array('NL'
=> -1, 'NM' => 0, 'AN' => 1, '8B' => 2, 'KJ' => 3,
'ST' => 4)

NL : variable NM : Encoding mode numeric (0-9). 3 characters are encoded to 10bit length. AN : Encoding mode alphanumeric (0-9A-Z $%*+-./:) 45characters. 2 characters are encoded to 11bit length. 8B : Encoding mode 8bit byte data. In theory, 2953 characters or less can be stored in a QRcode. KJ : Encoding mode KANJI. A KANJI character (multibyte character) is encoded to 13bit length. ST : Encoding mode STRUCTURED

$errCorrLevels

Array of valid error correction levels QRcode has a function of an error correcting for miss reading that white is black.

public static array<string|int,
mixed> $errCorrLevels =
array('L'
=> 0, 'M' => 1, 'Q' => 2, 'H' => 3)

Error correcting is defined in 4 level as below. L : About 7% or less errors can be corrected. M : About 15% or less errors can be corrected. Q : About 25% or less errors can be corrected. H : About 30% or less errors can be corrected.

$formatInfo

Array Format information

public static array<string|int,
mixed> $formatInfo = array( array(0x77c4,
0x72f3, 0x7daa, 0x789d, 0x662f, 0x6318, 0x6c41, 0x6976), //
array(0x5412, 0x5125, 0x5e7c, 0x5b4b, 0x45f9, 0x40ce, 0x4f97,
0x4aa0), // array(0x355f, 0x3068, 0x3f31, 0x3a06, 0x24b4, 0x2183,
0x2eda, 0x2bed), // array(0x1689, 0x13be, 0x1ce7, 0x19d0, 0x762,
0x255, 0xd0c, 0x83b), )

$lengthTableBits

Array Length indicator.

public static array<string|int,
mixed> $lengthTableBits =
array(array(10, 12, 14),
array(9, 11, 13), array(8, 16, 16), array(8, 10, 12))

$versionPattern

Array Version information pattern (BCH coded).

public static array<string|int,
mixed> $versionPattern =
array( 0x7c94,
0x85bc, 0x9a99, 0xa4d3, 0xbbf6, 0xc762, 0xd847, 0xe60d, // 0xf928,
0x10b78, 0x1145d, 0x12a17, 0x13532, 0x149a6, 0x15683, 0x168c9, //
0x177ec, 0x18ec4, 0x191e1, 0x1afab, 0x1b08e, 0x1cc1a, 0x1d33f,
0x1ed75, // 0x1f250, 0x209d5, 0x216f0, 0x228ba, 0x2379f, 0x24b0b,
0x2542e, 0x26a64, // 0x27541, 0x28c69, )

See Table 1 in Appendix D (pp.68) of JIS X0510:2004. size: [QRSPEC_VERSION_MAX - 6]