Class QRcode

Package: com\tecnick\tcpdf
Author: Nicola Asuni
Version: 1.0.010
Class:

QRcode Class to create QR-code arrays for TCPDF class. QR Code symbol is a 2D barcode that can be scanned by handy terminals such as a mobile phone with CCD. The capacity of QR Code is up to 7000 digits or 4000 characters, and has high robustness. This class supports QR Code model 2, described in JIS (Japanese Industrial Standards) X0510:2004 or ISO/IEC 18004. Currently the following features are not supported: ECI and FNC1 mode, Micro QR Code, QR Code model 1, Structured mode.

This class is derived from "PHP QR Code encoder" by Dominik Dzienia (http://phpqrcode.sourceforge.net/) based on "libqrencode C library 3.1.1." by Kentaro Fukuchi (http://megaui.net/fukuchi/works/qrencode/index.en.html), contains Reed-Solomon code written by Phil Karn, KA9Q. QR Code is registered trademark of DENSO WAVE INCORPORATED (http://www.denso-wave.com/qrcode/index-e.html). Please read comments on this class source file for full copyright and license information.

Located at include/barcodes/qrcode.php

Methods summary

`public`	# `__construct( $code, $eclevel = 'L' )` This is the class constructor. Creates a QRcode object This is the class constructor. Creates a QRcode object Parameters `$code` code to represent using QRcode `$eclevel` error level: 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. Since 1.0.000 Public
`public array`	# `getBarcodeArray( )` Returns a barcode array which is readable by TCPDF Returns a barcode array which is readable by TCPDF Returns array barcode array readable by TCPDF; Public
`protected array`	# `binarize( $frame )` Convert the frame in binary form Convert the frame in binary form Parameters `$frame` array to binarize Returns array frame in binary form
`protected`	# `encodeString( $string )` Encode the input string to QR code Encode the input string to QR code Parameters `$string` input string to encode
`protected`	# `encodeMask( $mask )` Encode mask Encode mask Parameters `$mask` masking mode
`protected`	# `setFrameAt( $at, $val )` Set frame value at specified position Set frame value at specified position Parameters `$at` x,y position `$val` value of the character to set
`protected value`	# `getFrameAt( $at )` Get frame value at specified position Get frame value at specified position Parameters `$at` x,y position Returns value at specified position
`protected array`	# `getNextPosition( )` Return the next frame position Return the next frame position Returns array of x,y coordinates
`protected 0`	# `init( $spec )` Initialize code. Initialize code. Parameters `$spec` array of ECC specification Returns 0 in case of success, -1 in case of error
`protected array`	# `getCode( )` Return Reed-Solomon block code. Return Reed-Solomon block code. Returns array rsblocks
`protected integer`	# `writeFormatInformation( $width, & $frame, $mask, $level )` Write Format Information on frame and returns the number of black bits Write Format Information on frame and returns the number of black bits Parameters `$width` frame width `$frame` frame `$mask` masking mode `$level` error correction level Returns integer blacks
`protected integer`	# `mask0( $x, $y )` mask0 mask0 Parameters `$x` X position `$y` Y position Returns integer mask
`protected integer`	# `mask1( $x, $y )` mask1 mask1 Parameters `$x` X position `$y` Y position Returns integer mask
`protected integer`	# `mask2( $x, $y )` mask2 mask2 Parameters `$x` X position `$y` Y position Returns integer mask
`protected integer`	# `mask3( $x, $y )` mask3 mask3 Parameters `$x` X position `$y` Y position Returns integer mask
`protected integer`	# `mask4( $x, $y )` mask4 mask4 Parameters `$x` X position `$y` Y position Returns integer mask
`protected integer`	# `mask5( $x, $y )` mask5 mask5 Parameters `$x` X position `$y` Y position Returns integer mask
`protected integer`	# `mask6( $x, $y )` mask6 mask6 Parameters `$x` X position `$y` Y position Returns integer mask
`protected integer`	# `mask7( $x, $y )` mask7 mask7 Parameters `$x` X position `$y` Y position Returns integer mask
`protected array`	# `generateMaskNo( $maskNo, $width, $frame )` Return bitmask Return bitmask Parameters `$maskNo` mask number `$width` width `$frame` frame Returns array bitmask
`protected integer`	# `makeMaskNo( $maskNo, $width, $s, & $d, $maskGenOnly = false )` makeMaskNo makeMaskNo Parameters `$maskNo` (int) `$width` (int) `$s` (int) `$d` (int) `$maskGenOnly` (boolean) Returns integer b
`protected array`	# `makeMask( $width, $frame, $maskNo, $level )` makeMask makeMask Parameters `$width` (int) `$frame` (array) `$maskNo` (int) `$level` (int) Returns array mask
`protected integer`	# `calcN1N3( $length )` calcN1N3 calcN1N3 Parameters `$length` (int) Returns integer demerit
`protected integer`	# `evaluateSymbol( $width, $frame )` evaluateSymbol evaluateSymbol Parameters `$width` (int) `$frame` (array) Returns integer demerit
`protected array`	# `mask( $width, $frame, $level )` mask mask Parameters `$width` (int) `$frame` (array) `$level` (int) Returns array best mask
`protected boolean`	# `isdigitat( $str, $pos )` Return true if the character at specified position is a number Return true if the character at specified position is a number Parameters `$str` string `$pos` characted position Returns boolean true of false
`protected boolean`	# `isalnumat( $str, $pos )` Return true if the character at specified position is an alphanumeric character Return true if the character at specified position is an alphanumeric character Parameters `$str` string `$pos` characted position Returns boolean true of false
`protected integer`	# `identifyMode( $pos )` identifyMode identifyMode Parameters `$pos` (int) Returns integer mode
`protected integer`	# `eatNum( )` eatNum eatNum Returns integer run
`protected integer`	# `eatAn( )` eatAn eatAn Returns integer run
`protected integer`	# `eatKanji( )` eatKanji eatKanji Returns integer run
`protected integer`	# `eat8( )` eat8 eat8 Returns integer run
`protected (int)`	# `splitString( )` splitString splitString Returns (int)
`protected`	# `toUpper( )` toUpper toUpper
`protected array`	# `newInputItem( $mode, $size, $data, $bstream = null )` newInputItem newInputItem Parameters `$mode` (int) `$size` (int) `$data` (array) `$bstream` (array) Returns array input item
`protected array`	# `encodeModeNum( $inputitem, $version )` encodeModeNum encodeModeNum Parameters `$inputitem` (array) `$version` (int) Returns array input item
`protected array`	# `encodeModeAn( $inputitem, $version )` encodeModeAn encodeModeAn Parameters `$inputitem` (array) `$version` (int) Returns array input item
`protected array`	# `encodeMode8( $inputitem, $version )` encodeMode8 encodeMode8 Parameters `$inputitem` (array) `$version` (int) Returns array input item
`protected array`	# `encodeModeKanji( $inputitem, $version )` encodeModeKanji encodeModeKanji Parameters `$inputitem` (array) `$version` (int) Returns array input item
`protected array`	# `encodeModeStructure( $inputitem )` encodeModeStructure encodeModeStructure Parameters `$inputitem` (array) Returns array input item
`protected array`	# `encodeBitStream( $inputitem, $version )` encodeBitStream encodeBitStream Parameters `$inputitem` (array) `$version` (int) Returns array input item
`protected QRcode::$items`	# `appendNewInputItem( $items, $mode, $size, $data )` Append data to an input object. The data is copied and appended to the input object. Append data to an input object. The data is copied and appended to the input object. Parameters `$items` input items `$mode` encoding mode. `$size` size of data (byte). `$data` array of input data. Returns `QRcode::$items`
`protected array`	# `insertStructuredAppendHeader( $items, $size, $index, $parity )` insertStructuredAppendHeader insertStructuredAppendHeader Parameters `$items` (array) `$size` (int) `$index` (int) `$parity` (int) Returns array items
`protected integer`	# `calcParity( $items )` calcParity calcParity Parameters `$items` (array) Returns integer parity
`protected boolean`	# `checkModeNum( $size, $data )` checkModeNum checkModeNum Parameters `$size` (int) `$data` (array) Returns boolean true or false
`protected value`	# `lookAnTable( $c )` Look up the alphabet-numeric convesion table (see JIS X0510:2004, pp.19). Look up the alphabet-numeric convesion table (see JIS X0510:2004, pp.19). Parameters `$c` character value Returns value
`protected boolean`	# `checkModeAn( $size, $data )` checkModeAn checkModeAn Parameters `$size` (int) `$data` (array) Returns boolean true or false
`protected integer`	# `estimateBitsModeNum( $size )` estimateBitsModeNum estimateBitsModeNum Parameters `$size` (int) Returns integer number of bits
`protected integer`	# `estimateBitsModeAn( $size )` estimateBitsModeAn estimateBitsModeAn Parameters `$size` (int) Returns integer number of bits
`protected integer`	# `estimateBitsMode8( $size )` estimateBitsMode8 estimateBitsMode8 Parameters `$size` (int) Returns integer number of bits
`protected integer`	# `estimateBitsModeKanji( $size )` estimateBitsModeKanji estimateBitsModeKanji Parameters `$size` (int) Returns integer number of bits
`protected boolean`	# `checkModeKanji( $size, $data )` checkModeKanji checkModeKanji Parameters `$size` (int) `$data` (array) Returns boolean true or false
`protected boolean`	# `check( $mode, $size, $data )` Validate the input data. Validate the input data. Parameters `$mode` encoding mode. `$size` size of data (byte). `$data` data to validate Returns boolean true in case of valid data, false otherwise
`protected integer`	# `estimateBitStreamSize( $items, $version )` estimateBitStreamSize estimateBitStreamSize Parameters `$items` (array) `$version` (int) Returns integer bits
`protected integer`	# `estimateVersion( $items )` estimateVersion estimateVersion Parameters `$items` (array) Returns integer version
`protected integer`	# `lengthOfCode( $mode, $version, $bits )` lengthOfCode lengthOfCode Parameters `$mode` (int) `$version` (int) `$bits` (int) Returns integer size
`protected array`	# `createBitStream( $items )` createBitStream createBitStream Parameters `$items` (array) Returns array of items and total bits
`protected array`	# `convertData( $items )` convertData convertData Parameters `$items` (array) Returns array items
`protected array`	# `appendPaddingBit( $bstream )` Append Padding Bit to bitstream Append Padding Bit to bitstream Parameters `$bstream` (array) Returns array bitstream
`protected array`	# `mergeBitStream( $items )` mergeBitStream mergeBitStream Parameters `$items` items Returns array bitstream
`protected array`	# `getBitStream( $items )` Returns a stream of bits. Returns a stream of bits. Parameters `$items` (int) Returns array padded merged byte stream
`protected array`	# `getByteStream( $items )` Pack all bit streams padding bits into a byte array. Pack all bit streams padding bits into a byte array. Parameters `$items` (int) Returns array padded merged byte stream
`protected array`	# `allocate( $setLength )` Return an array with zeros Return an array with zeros Parameters `$setLength` array size Returns array
`protected array`	# `newFromNum( $bits, $num )` Return new bitstream from number Return new bitstream from number Parameters `$bits` number of bits `$num` number Returns array bitstream
`protected array`	# `newFromBytes( $size, $data )` Return new bitstream from bytes Return new bitstream from bytes Parameters `$size` size `$data` bytes Returns array bitstream
`protected array`	# `appendBitstream( $bitstream, $append )` Append one bitstream to another Append one bitstream to another Parameters `$bitstream` original bitstream `$append` bitstream to append Returns array bitstream
`protected array`	# `appendNum( $bitstream, $bits, $num )` Append one bitstream created from number to another Append one bitstream created from number to another Parameters `$bitstream` original bitstream `$bits` number of bits `$num` number Returns array bitstream
`protected array`	# `appendBytes( $bitstream, $size, $data )` Append one bitstream created from bytes to another Append one bitstream created from bytes to another Parameters `$bitstream` original bitstream `$size` size `$data` bytes Returns array bitstream
`protected array`	# `bitstreamToByte( $bstream )` Convert bitstream to bytes Convert bitstream to bytes Parameters `$bstream` original bitstream Returns array of bytes
`protected array`	# `qrstrset( $srctab, $x, $y, $repl, $replLen = false )` Replace a value on the array at the specified position Replace a value on the array at the specified position Parameters `$srctab` (array) `$x` X position `$y` Y position `$repl` value to replace `$replLen` length of the repl string Returns array srctab
`protected integer`	# `getDataLength( $version, $level )` Return maximum data code length (bytes) for the version. Return maximum data code length (bytes) for the version. Parameters `$version` version `$level` error correction level Returns integer maximum size (bytes)
`protected integer`	# `getECCLength( $version, $level )` Return maximum error correction code length (bytes) for the version. Return maximum error correction code length (bytes) for the version. Parameters `$version` version `$level` error correction level Returns integer ECC size (bytes)
`protected integer`	# `getWidth( $version )` Return the width of the symbol for the version. Return the width of the symbol for the version. Parameters `$version` version Returns integer width
`protected integer`	# `getRemainder( $version )` Return the numer of remainder bits. Return the numer of remainder bits. Parameters `$version` version Returns integer number of remainder bits
`protected integer`	# `getMinimumVersion( $size, $level )` Return a version number that satisfies the input code length. Return a version number that satisfies the input code length. Parameters `$size` input code length (bytes) `$level` error correction level Returns integer version number
`protected integer`	# `lengthIndicator( $mode, $version )` Return the size of length indicator for the mode and version. Return the size of length indicator for the mode and version. Parameters `$mode` encoding mode `$version` version Returns integer the size of the appropriate length indicator (bits).
`protected integer`	# `maximumWords( $mode, $version )` Return the maximum length for the mode and version. Return the maximum length for the mode and version. Parameters `$mode` encoding mode `$version` version Returns integer the maximum length (bytes)
`protected array`	# `getEccSpec( $version, $level, $spec )` Return an array of ECC specification. Return an array of ECC specification. Parameters `$version` version `$level` error correction level `$spec` an array of ECC specification contains as following: {# of type1 blocks, # of data code, # of ecc code, # of type2 blocks, # of data code} Returns array spec
`protected array`	# `putAlignmentMarker( $frame, $ox, $oy )` Put an alignment marker. Put an alignment marker. Parameters `$frame` frame `$ox` X center coordinate of the pattern `$oy` Y center coordinate of the pattern Returns array frame
`protected array`	# `putAlignmentPattern( $version, $frame, $width )` Put an alignment pattern. Put an alignment pattern. Parameters `$version` version `$frame` frame `$width` width Returns array frame
`protected BCH`	# `getVersionPattern( $version )` Return BCH encoded version information pattern that is used for the symbol of version 7 or greater. Use lower 18 bits. Return BCH encoded version information pattern that is used for the symbol of version 7 or greater. Use lower 18 bits. Parameters `$version` version Returns BCH encoded version information pattern
`protected BCH`	# `getFormatInfo( $mask, $level )` Return BCH encoded format information pattern. Return BCH encoded format information pattern. Parameters `$mask` (array) `$level` error correction level Returns BCH encoded format information pattern
`protected array`	# `putFinderPattern( $frame, $ox, $oy )` Put a finder pattern. Put a finder pattern. Parameters `$frame` frame `$ox` X center coordinate of the pattern `$oy` Y center coordinate of the pattern Returns array frame
`protected Array`	# `createFrame( $version )` Return a copy of initialized frame. Return a copy of initialized frame. Parameters `$version` version Returns Array of unsigned char.
`protected Array`	# `newFrame( $version )` Set new frame for the specified version. Set new frame for the specified version. Parameters `$version` version Returns Array of unsigned char.
`protected integer`	# `rsBlockNum( $spec )` Return block number 0 Return block number 0 Parameters `$spec` (array) Returns integer value
`protected integer`	# `rsBlockNum1( $spec )` Return block number 1 Return block number 1 Parameters `$spec` (array) Returns integer value
`protected integer`	# `rsDataCodes1( $spec )` Return data codes 1 Return data codes 1 Parameters `$spec` (array) Returns integer value
`protected integer`	# `rsEccCodes1( $spec )` Return ecc codes 1 Return ecc codes 1 Parameters `$spec` (array) Returns integer value
`protected integer`	# `rsBlockNum2( $spec )` Return block number 2 Return block number 2 Parameters `$spec` (array) Returns integer value
`protected integer`	# `rsDataCodes2( $spec )` Return data codes 2 Return data codes 2 Parameters `$spec` (array) Returns integer value
`protected integer`	# `rsEccCodes2( $spec )` Return ecc codes 2 Return ecc codes 2 Parameters `$spec` (array) Returns integer value
`protected integer`	# `rsDataLength( $spec )` Return data length Return data length Parameters `$spec` (array) Returns integer value
`protected integer`	# `rsEccLength( $spec )` Return ecc length Return ecc length Parameters `$spec` (array) Returns integer value
`protected array`	# `init_rs( $symsize, $gfpoly, $fcr, $prim, $nroots, $pad )` Initialize a Reed-Solomon codec and add it to existing rsitems Initialize a Reed-Solomon codec and add it to existing rsitems Parameters `$symsize` symbol size, bits `$gfpoly` Field generator polynomial coefficients `$fcr` first root of RS code generator polynomial, index form `$prim` primitive element to generate polynomial roots `$nroots` RS code generator polynomial degree (number of roots) `$pad` padding bytes at front of shortened block Returns array Array of RS values: mm = Bits per symbol; nn = Symbols per block; alpha_to = log lookup table array; index_of = Antilog lookup table array; genpoly = Generator polynomial array; nroots = Number of generator; roots = number of parity symbols; fcr = First consecutive root, index form; prim = Primitive element, index form; iprim = prim-th root of 1, index form; pad = Padding bytes in shortened block; gfpoly .
`protected integer`	# `modnn( $rs, $x )` modnn modnn Parameters `$rs` RS values `$x` X position Returns integer X osition
`protected array`	# `init_rs_char( $symsize, $gfpoly, $fcr, $prim, $nroots, $pad )` Initialize a Reed-Solomon codec and returns an array of values. Initialize a Reed-Solomon codec and returns an array of values. Parameters `$symsize` symbol size, bits `$gfpoly` Field generator polynomial coefficients `$fcr` first root of RS code generator polynomial, index form `$prim` primitive element to generate polynomial roots `$nroots` RS code generator polynomial degree (number of roots) `$pad` padding bytes at front of shortened block Returns array Array of RS values: mm = Bits per symbol; nn = Symbols per block; alpha_to = log lookup table array; index_of = Antilog lookup table array; genpoly = Generator polynomial array; nroots = Number of generator; roots = number of parity symbols; fcr = First consecutive root, index form; prim = Primitive element, index form; iprim = prim-th root of 1, index form; pad = Padding bytes in shortened block; gfpoly .
`protected parity`	# `encode_rs_char( $rs, $data, $parity )` Encode a Reed-Solomon codec and returns the parity array Encode a Reed-Solomon codec and returns the parity array Parameters `$rs` RS values `$data` data `$parity` parity Returns parity array

Properties summary

`protected array`	`$barcode_array` Barcode array to be returned which is readable by TCPDF. Barcode array to be returned which is readable by TCPDF. Protected	# `array()`
`protected integer`	`$version` QR code version. Size of QRcode is defined as version. Version is from 1 to 40. Version 1 is 2121 matrix. And 4 modules increases whenever 1 version increases. So version 40 is 177177 matrix. QR code version. Size of QRcode is defined as version. Version is from 1 to 40. Version 1 is 2121 matrix. And 4 modules increases whenever 1 version increases. So version 40 is 177177 matrix. Protected	# `0`
`protected`	`$level` Levels of error correction. See definitions for possible values. Levels of error correction. See definitions for possible values. Protected	# `QR_ECLEVEL_L`
`protected`	`$hint` Encoding mode. Encoding mode. Protected	# `QR_MODE_8B`
`protected boolean`	`$casesensitive` Boolean flag, if true the input string will be converted to uppercase. Boolean flag, if true the input string will be converted to uppercase. Protected	# `true`
`protected integer`	`$structured` Structured QR code (not supported yet). Structured QR code (not supported yet). Protected	# `0`
`protected`	`$data` Mask data. Mask data. Protected	#
`protected`	`$width` Width. Width. Protected	#
`protected`	`$frame` Frame. Frame. Protected	#
`protected`	`$x` X position of bit. X position of bit. Protected	#
`protected`	`$y` Y position of bit. Y position of bit. Protected	#
`protected`	`$dir` Direction. Direction. Protected	#
`protected`	`$bit` Single bit value. Single bit value. Protected	#
`protected array`	`$datacode` Data code. Data code. Protected	# `array()`
`protected array`	`$ecccode` Error correction code. Error correction code. Protected	# `array()`
`protected`	`$blocks` Blocks. Blocks. Protected	#
`protected array`	`$rsblocks` Reed-Solomon blocks. Reed-Solomon blocks. Protected	# `array()`
`protected`	`$count` Counter. Counter. Protected	#
`protected`	`$dataLength` Data length. Data length. Protected	#
`protected`	`$eccLength` Error correction length. Error correction length. Protected	#
`protected`	`$b1` Value b1. Value b1. Protected	#
`protected array`	`$runLength` Run length. Run length. Protected	# `array()`
`protected string`	`$dataStr` Input data string. Input data string. Protected	# `''`
`protected`	`$items` Input items. Input items. Protected	#
`protected array`	`$rsitems` Reed-Solomon items. Reed-Solomon items. Protected	# `array()`
`protected array`	`$frames` Array of frames. Array of frames. Protected	# `array()`
`protected array`	`$anTable` Alphabet-numeric convesion table. Alphabet-numeric convesion table. Protected	# array( -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, // -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, // 36, -1, -1, -1, 37, 38, -1, -1, -1, -1, 39, 40, -1, 41, 42, 43, // 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 44, -1, -1, -1, -1, -1, // -1, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, // 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, -1, -1, -1, -1, -1, // -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, // -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 // )
`protected array`	`$capacity` Array Table of the capacity of symbols. See Table 1 (pp.13) and Table 12-16 (pp.30-36), JIS X0510:2004. Array Table of the capacity of symbols. See Table 1 (pp.13) and Table 12-16 (pp.30-36), JIS X0510:2004. Protected	# 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)) // 40 )
`protected array`	`$lengthTableBits` Array Length indicator. Array Length indicator. Protected	# `array( array(10, 12, 14), array( 9, 11, 13), array( 8, 16, 16), array( 8, 10, 12) )`
`protected array`	`$eccTable` Array Table of the error correction code (Reed-Solomon block). See Table 12-16 (pp.30-36), JIS X0510:2004. Array Table of the error correction code (Reed-Solomon block). See Table 12-16 (pp.30-36), JIS X0510:2004. Protected	# 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)) // 40 )
`protected array`	`$alignmentPattern` Array Positions of alignment patterns. This array includes only the second and the third position of the alignment patterns. Rest of them can be calculated from the distance between them. See Table 1 in Appendix E (pp.71) of JIS X0510:2004. Array Positions of alignment patterns. This array includes only the second and the third position of the alignment patterns. Rest of them can be calculated from the distance between them. See Table 1 in Appendix E (pp.71) of JIS X0510:2004. Protected	# array( array( 0, 0), array( 0, 0), array(18, 0), array(22, 0), array(26, 0), array(30, 0), // 1- 5 array(34, 0), array(22, 38), array(24, 42), array(26, 46), array(28, 50), // 6-10 array(30, 54), array(32, 58), array(34, 62), array(26, 46), array(26, 48), // 11-15 array(26, 50), array(30, 54), array(30, 56), array(30, 58), array(34, 62), // 16-20 array(28, 50), array(26, 50), array(30, 54), array(28, 54), array(32, 58), // 21-25 array(30, 58), array(34, 62), array(26, 50), array(30, 54), array(26, 52), // 26-30 array(30, 56), array(34, 60), array(30, 58), array(34, 62), array(30, 54), // 31-35 array(24, 50), array(28, 54), array(32, 58), array(26, 54), array(30, 58) // 35-40 )
`protected array`	`$versionPattern` Array Version information pattern (BCH coded). See Table 1 in Appendix D (pp.68) of JIS X0510:2004. size: [QRSPEC_VERSION_MAX - 6] Array Version information pattern (BCH coded). See Table 1 in Appendix D (pp.68) of JIS X0510:2004. size: [QRSPEC_VERSION_MAX - 6] Protected	# `array( 0x07c94, 0x085bc, 0x09a99, 0x0a4d3, 0x0bbf6, 0x0c762, 0x0d847, 0x0e60d, // 0x0f928, 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 )`
`protected array`	`$formatInfo` Array Format information Array Format information Protected	# `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, 0x0762, 0x0255, 0x0d0c, 0x083b) // )`

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Class QRcode

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