How to use QRRSBlock method in wpt

Best JavaScript code snippet using wpt

RSBlock.js

Source:RSBlock.js

1// ErrorCorrectLevel2var ECL = require('./ErrorCorrectLevel');34function QRRSBlock(totalCount, dataCount) {5	this.totalCount = totalCount;6	this.dataCount  = dataCount;7}89QRRSBlock.RS_BLOCK_TABLE = [1011	// L12	// M13	// Q14	// H1516	// 117	[1, 26, 19],18	[1, 26, 16],19	[1, 26, 13],20	[1, 26, 9],21	22	// 223	[1, 44, 34],24	[1, 44, 28],25	[1, 44, 22],26	[1, 44, 16],2728	// 329	[1, 70, 55],30	[1, 70, 44],31	[2, 35, 17],32	[2, 35, 13],3334	// 4		35	[1, 100, 80],36	[2, 50, 32],37	[2, 50, 24],38	[4, 25, 9],39	40	// 541	[1, 134, 108],42	[2, 67, 43],43	[2, 33, 15, 2, 34, 16],44	[2, 33, 11, 2, 34, 12],45	46	// 647	[2, 86, 68],48	[4, 43, 27],49	[4, 43, 19],50	[4, 43, 15],51	52	// 7		53	[2, 98, 78],54	[4, 49, 31],55	[2, 32, 14, 4, 33, 15],56	[4, 39, 13, 1, 40, 14],57	58	// 859	[2, 121, 97],60	[2, 60, 38, 2, 61, 39],61	[4, 40, 18, 2, 41, 19],62	[4, 40, 14, 2, 41, 15],63	64	// 965	[2, 146, 116],66	[3, 58, 36, 2, 59, 37],67	[4, 36, 16, 4, 37, 17],68	[4, 36, 12, 4, 37, 13],69	70	// 10		71	[2, 86, 68, 2, 87, 69],72	[4, 69, 43, 1, 70, 44],73	[6, 43, 19, 2, 44, 20],74	[6, 43, 15, 2, 44, 16],7576	// 1177	[4, 101, 81],78	[1, 80, 50, 4, 81, 51],79	[4, 50, 22, 4, 51, 23],80	[3, 36, 12, 8, 37, 13],8182	// 1283	[2, 116, 92, 2, 117, 93],84	[6, 58, 36, 2, 59, 37],85	[4, 46, 20, 6, 47, 21],86	[7, 42, 14, 4, 43, 15],8788	// 1389	[4, 133, 107],90	[8, 59, 37, 1, 60, 38],91	[8, 44, 20, 4, 45, 21],92	[12, 33, 11, 4, 34, 12],9394	// 1495	[3, 145, 115, 1, 146, 116],96	[4, 64, 40, 5, 65, 41],97	[11, 36, 16, 5, 37, 17],98	[11, 36, 12, 5, 37, 13],99100	// 15101	[5, 109, 87, 1, 110, 88],102	[5, 65, 41, 5, 66, 42],103	[5, 54, 24, 7, 55, 25],104	[11, 36, 12],105106	// 16107	[5, 122, 98, 1, 123, 99],108	[7, 73, 45, 3, 74, 46],109	[15, 43, 19, 2, 44, 20],110	[3, 45, 15, 13, 46, 16],111112	// 17113	[1, 135, 107, 5, 136, 108],114	[10, 74, 46, 1, 75, 47],115	[1, 50, 22, 15, 51, 23],116	[2, 42, 14, 17, 43, 15],117118	// 18119	[5, 150, 120, 1, 151, 121],120	[9, 69, 43, 4, 70, 44],121	[17, 50, 22, 1, 51, 23],122	[2, 42, 14, 19, 43, 15],123124	// 19125	[3, 141, 113, 4, 142, 114],126	[3, 70, 44, 11, 71, 45],127	[17, 47, 21, 4, 48, 22],128	[9, 39, 13, 16, 40, 14],129130	// 20131	[3, 135, 107, 5, 136, 108],132	[3, 67, 41, 13, 68, 42],133	[15, 54, 24, 5, 55, 25],134	[15, 43, 15, 10, 44, 16],135136	// 21137	[4, 144, 116, 4, 145, 117],138	[17, 68, 42],139	[17, 50, 22, 6, 51, 23],140	[19, 46, 16, 6, 47, 17],141142	// 22143	[2, 139, 111, 7, 140, 112],144	[17, 74, 46],145	[7, 54, 24, 16, 55, 25],146	[34, 37, 13],147148	// 23149	[4, 151, 121, 5, 152, 122],150	[4, 75, 47, 14, 76, 48],151	[11, 54, 24, 14, 55, 25],152	[16, 45, 15, 14, 46, 16],153154	// 24155	[6, 147, 117, 4, 148, 118],156	[6, 73, 45, 14, 74, 46],157	[11, 54, 24, 16, 55, 25],158	[30, 46, 16, 2, 47, 17],159160	// 25161	[8, 132, 106, 4, 133, 107],162	[8, 75, 47, 13, 76, 48],163	[7, 54, 24, 22, 55, 25],164	[22, 45, 15, 13, 46, 16],165166	// 26167	[10, 142, 114, 2, 143, 115],168	[19, 74, 46, 4, 75, 47],169	[28, 50, 22, 6, 51, 23],170	[33, 46, 16, 4, 47, 17],171172	// 27173	[8, 152, 122, 4, 153, 123],174	[22, 73, 45, 3, 74, 46],175	[8, 53, 23, 26, 54, 24],176	[12, 45, 15, 28, 46, 16],177178	// 28179	[3, 147, 117, 10, 148, 118],180	[3, 73, 45, 23, 74, 46],181	[4, 54, 24, 31, 55, 25],182	[11, 45, 15, 31, 46, 16],183184	// 29185	[7, 146, 116, 7, 147, 117],186	[21, 73, 45, 7, 74, 46],187	[1, 53, 23, 37, 54, 24],188	[19, 45, 15, 26, 46, 16],189190	// 30191	[5, 145, 115, 10, 146, 116],192	[19, 75, 47, 10, 76, 48],193	[15, 54, 24, 25, 55, 25],194	[23, 45, 15, 25, 46, 16],195196	// 31197	[13, 145, 115, 3, 146, 116],198	[2, 74, 46, 29, 75, 47],199	[42, 54, 24, 1, 55, 25],200	[23, 45, 15, 28, 46, 16],201202	// 32203	[17, 145, 115],204	[10, 74, 46, 23, 75, 47],205	[10, 54, 24, 35, 55, 25],206	[19, 45, 15, 35, 46, 16],207208	// 33209	[17, 145, 115, 1, 146, 116],210	[14, 74, 46, 21, 75, 47],211	[29, 54, 24, 19, 55, 25],212	[11, 45, 15, 46, 46, 16],213214	// 34215	[13, 145, 115, 6, 146, 116],216	[14, 74, 46, 23, 75, 47],217	[44, 54, 24, 7, 55, 25],218	[59, 46, 16, 1, 47, 17],219220	// 35221	[12, 151, 121, 7, 152, 122],222	[12, 75, 47, 26, 76, 48],223	[39, 54, 24, 14, 55, 25],224	[22, 45, 15, 41, 46, 16],225226	// 36227	[6, 151, 121, 14, 152, 122],228	[6, 75, 47, 34, 76, 48],229	[46, 54, 24, 10, 55, 25],230	[2, 45, 15, 64, 46, 16],231232	// 37233	[17, 152, 122, 4, 153, 123],234	[29, 74, 46, 14, 75, 47],235	[49, 54, 24, 10, 55, 25],236	[24, 45, 15, 46, 46, 16],237238	// 38239	[4, 152, 122, 18, 153, 123],240	[13, 74, 46, 32, 75, 47],241	[48, 54, 24, 14, 55, 25],242	[42, 45, 15, 32, 46, 16],243244	// 39245	[20, 147, 117, 4, 148, 118],246	[40, 75, 47, 7, 76, 48],247	[43, 54, 24, 22, 55, 25],248	[10, 45, 15, 67, 46, 16],249250	// 40251	[19, 148, 118, 6, 149, 119],252	[18, 75, 47, 31, 76, 48],253	[34, 54, 24, 34, 55, 25],254	[20, 45, 15, 61, 46, 16]255];256257QRRSBlock.getRSBlocks = function(typeNumber, errorCorrectLevel) {258	259	var rsBlock = QRRSBlock.getRsBlockTable(typeNumber, errorCorrectLevel);260	261	if (rsBlock == undefined) {262		throw new Error("bad rs block @ typeNumber:" + typeNumber + "/errorCorrectLevel:" + errorCorrectLevel);263	}264265	var length = rsBlock.length / 3;266	267	var list = new Array();268	269	for (var i = 0; i < length; i++) {270271		var count = rsBlock[i * 3 + 0];272		var totalCount = rsBlock[i * 3 + 1];273		var dataCount  = rsBlock[i * 3 + 2];274275		for (var j = 0; j < count; j++) {276			list.push(new QRRSBlock(totalCount, dataCount) );	277		}278	}279	280	return list;281}282283QRRSBlock.getRsBlockTable = function(typeNumber, errorCorrectLevel) {284285	switch(errorCorrectLevel) {286	case ECL.L :287		return QRRSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 0];288	case ECL.M :289		return QRRSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 1];290	case ECL.Q :
...

QRRSBlock.js

Source:QRRSBlock.js

1var QRErrorCorrectLevel = require('./QRErrorCorrectLevel');2function QRRSBlock(totalCount, dataCount) {3	this.totalCount = totalCount;4	this.dataCount  = dataCount;5}6QRRSBlock.RS_BLOCK_TABLE = [7	// L8	// M9	// Q10	// H11	// 112	[1, 26, 19],13	[1, 26, 16],14	[1, 26, 13],15	[1, 26, 9],16	17	// 218	[1, 44, 34],19	[1, 44, 28],20	[1, 44, 22],21	[1, 44, 16],22	// 323	[1, 70, 55],24	[1, 70, 44],25	[2, 35, 17],26	[2, 35, 13],27	// 4		28	[1, 100, 80],29	[2, 50, 32],30	[2, 50, 24],31	[4, 25, 9],32	33	// 534	[1, 134, 108],35	[2, 67, 43],36	[2, 33, 15, 2, 34, 16],37	[2, 33, 11, 2, 34, 12],38	39	// 640	[2, 86, 68],41	[4, 43, 27],42	[4, 43, 19],43	[4, 43, 15],44	45	// 7		46	[2, 98, 78],47	[4, 49, 31],48	[2, 32, 14, 4, 33, 15],49	[4, 39, 13, 1, 40, 14],50	51	// 852	[2, 121, 97],53	[2, 60, 38, 2, 61, 39],54	[4, 40, 18, 2, 41, 19],55	[4, 40, 14, 2, 41, 15],56	57	// 958	[2, 146, 116],59	[3, 58, 36, 2, 59, 37],60	[4, 36, 16, 4, 37, 17],61	[4, 36, 12, 4, 37, 13],62	63	// 10		64	[2, 86, 68, 2, 87, 69],65	[4, 69, 43, 1, 70, 44],66	[6, 43, 19, 2, 44, 20],67	[6, 43, 15, 2, 44, 16],68	// 1169	[4, 101, 81],70	[1, 80, 50, 4, 81, 51],71	[4, 50, 22, 4, 51, 23],72	[3, 36, 12, 8, 37, 13],73	// 1274	[2, 116, 92, 2, 117, 93],75	[6, 58, 36, 2, 59, 37],76	[4, 46, 20, 6, 47, 21],77	[7, 42, 14, 4, 43, 15],78	// 1379	[4, 133, 107],80	[8, 59, 37, 1, 60, 38],81	[8, 44, 20, 4, 45, 21],82	[12, 33, 11, 4, 34, 12],83	// 1484	[3, 145, 115, 1, 146, 116],85	[4, 64, 40, 5, 65, 41],86	[11, 36, 16, 5, 37, 17],87	[11, 36, 12, 5, 37, 13],88	// 1589	[5, 109, 87, 1, 110, 88],90	[5, 65, 41, 5, 66, 42],91	[5, 54, 24, 7, 55, 25],92	[11, 36, 12],93	// 1694	[5, 122, 98, 1, 123, 99],95	[7, 73, 45, 3, 74, 46],96	[15, 43, 19, 2, 44, 20],97	[3, 45, 15, 13, 46, 16],98	// 1799	[1, 135, 107, 5, 136, 108],100	[10, 74, 46, 1, 75, 47],101	[1, 50, 22, 15, 51, 23],102	[2, 42, 14, 17, 43, 15],103	// 18104	[5, 150, 120, 1, 151, 121],105	[9, 69, 43, 4, 70, 44],106	[17, 50, 22, 1, 51, 23],107	[2, 42, 14, 19, 43, 15],108	// 19109	[3, 141, 113, 4, 142, 114],110	[3, 70, 44, 11, 71, 45],111	[17, 47, 21, 4, 48, 22],112	[9, 39, 13, 16, 40, 14],113	// 20114	[3, 135, 107, 5, 136, 108],115	[3, 67, 41, 13, 68, 42],116	[15, 54, 24, 5, 55, 25],117	[15, 43, 15, 10, 44, 16],118	// 21119	[4, 144, 116, 4, 145, 117],120	[17, 68, 42],121	[17, 50, 22, 6, 51, 23],122	[19, 46, 16, 6, 47, 17],123	// 22124	[2, 139, 111, 7, 140, 112],125	[17, 74, 46],126	[7, 54, 24, 16, 55, 25],127	[34, 37, 13],128	// 23129	[4, 151, 121, 5, 152, 122],130	[4, 75, 47, 14, 76, 48],131	[11, 54, 24, 14, 55, 25],132	[16, 45, 15, 14, 46, 16],133	// 24134	[6, 147, 117, 4, 148, 118],135	[6, 73, 45, 14, 74, 46],136	[11, 54, 24, 16, 55, 25],137	[30, 46, 16, 2, 47, 17],138	// 25139	[8, 132, 106, 4, 133, 107],140	[8, 75, 47, 13, 76, 48],141	[7, 54, 24, 22, 55, 25],142	[22, 45, 15, 13, 46, 16],143	// 26144	[10, 142, 114, 2, 143, 115],145	[19, 74, 46, 4, 75, 47],146	[28, 50, 22, 6, 51, 23],147	[33, 46, 16, 4, 47, 17],148	// 27149	[8, 152, 122, 4, 153, 123],150	[22, 73, 45, 3, 74, 46],151	[8, 53, 23, 26, 54, 24],152	[12, 45, 15, 28, 46, 16],153	// 28154	[3, 147, 117, 10, 148, 118],155	[3, 73, 45, 23, 74, 46],156	[4, 54, 24, 31, 55, 25],157	[11, 45, 15, 31, 46, 16],158	// 29159	[7, 146, 116, 7, 147, 117],160	[21, 73, 45, 7, 74, 46],161	[1, 53, 23, 37, 54, 24],162	[19, 45, 15, 26, 46, 16],163	// 30164	[5, 145, 115, 10, 146, 116],165	[19, 75, 47, 10, 76, 48],166	[15, 54, 24, 25, 55, 25],167	[23, 45, 15, 25, 46, 16],168	// 31169	[13, 145, 115, 3, 146, 116],170	[2, 74, 46, 29, 75, 47],171	[42, 54, 24, 1, 55, 25],172	[23, 45, 15, 28, 46, 16],173	// 32174	[17, 145, 115],175	[10, 74, 46, 23, 75, 47],176	[10, 54, 24, 35, 55, 25],177	[19, 45, 15, 35, 46, 16],178	// 33179	[17, 145, 115, 1, 146, 116],180	[14, 74, 46, 21, 75, 47],181	[29, 54, 24, 19, 55, 25],182	[11, 45, 15, 46, 46, 16],183	// 34184	[13, 145, 115, 6, 146, 116],185	[14, 74, 46, 23, 75, 47],186	[44, 54, 24, 7, 55, 25],187	[59, 46, 16, 1, 47, 17],188	// 35189	[12, 151, 121, 7, 152, 122],190	[12, 75, 47, 26, 76, 48],191	[39, 54, 24, 14, 55, 25],192	[22, 45, 15, 41, 46, 16],193	// 36194	[6, 151, 121, 14, 152, 122],195	[6, 75, 47, 34, 76, 48],196	[46, 54, 24, 10, 55, 25],197	[2, 45, 15, 64, 46, 16],198	// 37199	[17, 152, 122, 4, 153, 123],200	[29, 74, 46, 14, 75, 47],201	[49, 54, 24, 10, 55, 25],202	[24, 45, 15, 46, 46, 16],203	// 38204	[4, 152, 122, 18, 153, 123],205	[13, 74, 46, 32, 75, 47],206	[48, 54, 24, 14, 55, 25],207	[42, 45, 15, 32, 46, 16],208	// 39209	[20, 147, 117, 4, 148, 118],210	[40, 75, 47, 7, 76, 48],211	[43, 54, 24, 22, 55, 25],212	[10, 45, 15, 67, 46, 16],213	// 40214	[19, 148, 118, 6, 149, 119],215	[18, 75, 47, 31, 76, 48],216	[34, 54, 24, 34, 55, 25],217	[20, 45, 15, 61, 46, 16]218];219QRRSBlock.getRSBlocks = function(typeNumber, errorCorrectLevel) {220	221	var rsBlock = QRRSBlock.getRsBlockTable(typeNumber, errorCorrectLevel);222	223	if (rsBlock === undefined) {224		throw new Error("bad rs block @ typeNumber:" + typeNumber + "/errorCorrectLevel:" + errorCorrectLevel);225	}226	var length = rsBlock.length / 3;227	228	var list = [];229	230	for (var i = 0; i < length; i++) {231		var count = rsBlock[i * 3 + 0];232		var totalCount = rsBlock[i * 3 + 1];233		var dataCount  = rsBlock[i * 3 + 2];234		for (var j = 0; j < count; j++) {235			list.push(new QRRSBlock(totalCount, dataCount) );	236		}237	}238	239	return list;240};241QRRSBlock.getRsBlockTable = function(typeNumber, errorCorrectLevel) {242	switch(errorCorrectLevel) {243	case QRErrorCorrectLevel.L :244		return QRRSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 0];245	case QRErrorCorrectLevel.M :246		return QRRSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 1];247	case QRErrorCorrectLevel.Q :248		return QRRSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 2];249	case QRErrorCorrectLevel.H :...

Using AI Code Generation

1var typeNumber = 0;2var errorCorrectionLevel = 'L';3var qr = qrcode(typeNumber, errorCorrectionLevel);4qr.addData(data);5qr.make();6var qrsize = 300;7var margin = 4;8var tileW = qrsize / qr.getModuleCount();9var tileH = qrsize / qr.getModuleCount();10var scale = (window.devicePixelRatio || 1) / getBackingStorePixelRatio(qr);11var canvas = document.getElementById("canvas");12var ctx = canvas.getContext('2d');13canvas.height = canvas.width = qrsize * scale;14ctx.scale(scale, scale);15for (var row = 0; row < qr.getModuleCount(); row++) {16for (var col = 0; col < qr.getModuleCount(); col++) {17ctx.fillStyle = qr.isDark(row, col) ? "black" : "white";18var w = (Math.ceil((col + 1) * tileW) - Math.floor(col * tileW));19var h = (Math.ceil((row + 1) * tileW) - Math.floor(row * tileW));20ctx.fillRect(Math.round(col * tileW), Math.round(row * tileH), w, h);21}22}23function getBackingStorePixelRatio(ctx) {24return (ctx.webkitBackingStorePixelRatio ||25ctx.backingStorePixelRatio || 1);26}27var qrcode = function() {28var PAD0 = 0xEC;29var PAD1 = 0x11;30var _typeNumber = 4;31var _errorCorrectionLevel = 'L';32var _modules = null;33var _moduleCount = 0;34var _dataCache = null;35var _dataList = new Array();36var _this = {};37var makeImpl = false;38var PAD0, PAD1;39var _typeNumber = 4;40var _errorCorrectionLevel = 'L';41var _modules = null;42var _moduleCount = 0;43var _dataCache = null;

Using AI Code Generation

1console.log("QR RSBlock test");2var qr = require("qr");3var rsb = qr.QRRSBlock.getRSBlocks(1, qr.QRErrorCorrectLevel.H);4console.log(rsb);5console.log("done");6var QRRSBlock = function() {

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