qrcode.vue - npm Package Compare versions

Comparing version 1.4.0 to 1.5.0

dist/qrcode.vue.js

@@ -1,108 +0,302 @@
-/*! qrcode.vue v1.4.0, Author: scopewu, MIT License: https://github.com/scopewu/qrcode.vue/blob/master/LICENSE */
-(function webpackUniversalModuleDefinition(root, factory) {
-	if(typeof exports === 'object' && typeof module === 'object')
-		module.exports = factory();
-	else if(typeof define === 'function' && define.amd)
-		define([], factory);
-	else if(typeof exports === 'object')
-		exports["QrcodeVue"] = factory();
-	else
-		root["QrcodeVue"] = factory();
-})(this, function() {
-return /******/ (function(modules) { // webpackBootstrap
-/******/ 	// The module cache
-/******/ 	var installedModules = {};
-/******/
-/******/ 	// The require function
-/******/ 	function __webpack_require__(moduleId) {
-/******/
-/******/ 		// Check if module is in cache
-/******/ 		if(installedModules[moduleId]) {
-/******/ 			return installedModules[moduleId].exports;
-/******/ 		}
-/******/ 		// Create a new module (and put it into the cache)
-/******/ 		var module = installedModules[moduleId] = {
-/******/ 			i: moduleId,
-/******/ 			l: false,
-/******/ 			exports: {}
-/******/ 		};
-/******/
-/******/ 		// Execute the module function
-/******/ 		modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
-/******/
-/******/ 		// Flag the module as loaded
-/******/ 		module.l = true;
-/******/
-/******/ 		// Return the exports of the module
-/******/ 		return module.exports;
-/******/ 	}
-/******/
-/******/
-/******/ 	// expose the modules object (__webpack_modules__)
-/******/ 	__webpack_require__.m = modules;
-/******/
-/******/ 	// expose the module cache
-/******/ 	__webpack_require__.c = installedModules;
-/******/
-/******/ 	// define getter function for harmony exports
-/******/ 	__webpack_require__.d = function(exports, name, getter) {
-/******/ 		if(!__webpack_require__.o(exports, name)) {
-/******/ 			Object.defineProperty(exports, name, {
-/******/ 				configurable: false,
-/******/ 				enumerable: true,
-/******/ 				get: getter
-/******/ 			});
-/******/ 		}
-/******/ 	};
-/******/
-/******/ 	// getDefaultExport function for compatibility with non-harmony modules
-/******/ 	__webpack_require__.n = function(module) {
-/******/ 		var getter = module && module.__esModule ?
-/******/ 			function getDefault() { return module['default']; } :
-/******/ 			function getModuleExports() { return module; };
-/******/ 		__webpack_require__.d(getter, 'a', getter);
-/******/ 		return getter;
-/******/ 	};
-/******/
-/******/ 	// Object.prototype.hasOwnProperty.call
-/******/ 	__webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
-/******/
-/******/ 	// __webpack_public_path__
-/******/ 	__webpack_require__.p = "";
-/******/
-/******/ 	// Load entry module and return exports
-/******/ 	return __webpack_require__(__webpack_require__.s = 4);
-/******/ })
-/************************************************************************/
-/******/ ([
-/* 0 */
-/***/ (function(module, exports) {
+(function (global, factory) {
+	typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
+	typeof define === 'function' && define.amd ? define(factory) :
+	(global.QrcodeVue = factory());
+}(this, (function () { 'use strict';
 
-module.exports = {
-	MODE_NUMBER :		1 << 0,
-	MODE_ALPHA_NUM : 	1 << 1,
-	MODE_8BIT_BYTE : 	1 << 2,
-	MODE_KANJI :		1 << 3
+var mode = {
+	MODE_NUMBER: 1 << 0,
+	MODE_ALPHA_NUM: 1 << 1,
+	MODE_8BIT_BYTE: 1 << 2,
+	MODE_KANJI: 1 << 3
 };
 
+function QR8bitByte(data) {
+	this.mode = mode.MODE_8BIT_BYTE;
+	this.data = data;
+}
 
-/***/ }),
-/* 1 */
-/***/ (function(module, exports) {
+QR8bitByte.prototype = {
 
-module.exports = {
-	L : 1,
-	M : 0,
-	Q : 3,
-	H : 2
+	getLength: function getLength(buffer) {
+		return this.data.length;
+	},
+
+	write: function write(buffer) {
+		for (var i = 0; i < this.data.length; i++) {
+			// not JIS ...
+			buffer.put(this.data.charCodeAt(i), 8);
+		}
+	}
 };
 
+var _8BitByte = QR8bitByte;
 
+var ErrorCorrectLevel = {
+	L: 1,
+	M: 0,
+	Q: 3,
+	H: 2
+};
 
-/***/ }),
-/* 2 */
-/***/ (function(module, exports, __webpack_require__) {
+// ErrorCorrectLevel
 
-var math = __webpack_require__(3);
 
+function QRRSBlock(totalCount, dataCount) {
+	this.totalCount = totalCount;
+	this.dataCount = dataCount;
+}
+
+QRRSBlock.RS_BLOCK_TABLE = [
+
+// L
+// M
+// Q
+// H
+
+// 1
+[1, 26, 19], [1, 26, 16], [1, 26, 13], [1, 26, 9],
+
+// 2
+[1, 44, 34], [1, 44, 28], [1, 44, 22], [1, 44, 16],
+
+// 3
+[1, 70, 55], [1, 70, 44], [2, 35, 17], [2, 35, 13],
+
+// 4		
+[1, 100, 80], [2, 50, 32], [2, 50, 24], [4, 25, 9],
+
+// 5
+[1, 134, 108], [2, 67, 43], [2, 33, 15, 2, 34, 16], [2, 33, 11, 2, 34, 12],
+
+// 6
+[2, 86, 68], [4, 43, 27], [4, 43, 19], [4, 43, 15],
+
+// 7		
+[2, 98, 78], [4, 49, 31], [2, 32, 14, 4, 33, 15], [4, 39, 13, 1, 40, 14],
+
+// 8
+[2, 121, 97], [2, 60, 38, 2, 61, 39], [4, 40, 18, 2, 41, 19], [4, 40, 14, 2, 41, 15],
+
+// 9
+[2, 146, 116], [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], [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], [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],
+
+// 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],
+
+// 18
+[5, 150, 120, 1, 151, 121], [9, 69, 43, 4, 70, 44], [17, 50, 22, 1, 51, 23], [2, 42, 14, 19, 43, 15],
+
+// 19
+[3, 141, 113, 4, 142, 114], [3, 70, 44, 11, 71, 45], [17, 47, 21, 4, 48, 22], [9, 39, 13, 16, 40, 14],
+
+// 20
+[3, 135, 107, 5, 136, 108], [3, 67, 41, 13, 68, 42], [15, 54, 24, 5, 55, 25], [15, 43, 15, 10, 44, 16],
+
+// 21
+[4, 144, 116, 4, 145, 117], [17, 68, 42], [17, 50, 22, 6, 51, 23], [19, 46, 16, 6, 47, 17],
+
+// 22
+[2, 139, 111, 7, 140, 112], [17, 74, 46], [7, 54, 24, 16, 55, 25], [34, 37, 13],
+
+// 23
+[4, 151, 121, 5, 152, 122], [4, 75, 47, 14, 76, 48], [11, 54, 24, 14, 55, 25], [16, 45, 15, 14, 46, 16],
+
+// 24
+[6, 147, 117, 4, 148, 118], [6, 73, 45, 14, 74, 46], [11, 54, 24, 16, 55, 25], [30, 46, 16, 2, 47, 17],
+
+// 25
+[8, 132, 106, 4, 133, 107], [8, 75, 47, 13, 76, 48], [7, 54, 24, 22, 55, 25], [22, 45, 15, 13, 46, 16],
+
+// 26
+[10, 142, 114, 2, 143, 115], [19, 74, 46, 4, 75, 47], [28, 50, 22, 6, 51, 23], [33, 46, 16, 4, 47, 17],
+
+// 27
+[8, 152, 122, 4, 153, 123], [22, 73, 45, 3, 74, 46], [8, 53, 23, 26, 54, 24], [12, 45, 15, 28, 46, 16],
+
+// 28
+[3, 147, 117, 10, 148, 118], [3, 73, 45, 23, 74, 46], [4, 54, 24, 31, 55, 25], [11, 45, 15, 31, 46, 16],
+
+// 29
+[7, 146, 116, 7, 147, 117], [21, 73, 45, 7, 74, 46], [1, 53, 23, 37, 54, 24], [19, 45, 15, 26, 46, 16],
+
+// 30
+[5, 145, 115, 10, 146, 116], [19, 75, 47, 10, 76, 48], [15, 54, 24, 25, 55, 25], [23, 45, 15, 25, 46, 16],
+
+// 31
+[13, 145, 115, 3, 146, 116], [2, 74, 46, 29, 75, 47], [42, 54, 24, 1, 55, 25], [23, 45, 15, 28, 46, 16],
+
+// 32
+[17, 145, 115], [10, 74, 46, 23, 75, 47], [10, 54, 24, 35, 55, 25], [19, 45, 15, 35, 46, 16],
+
+// 33
+[17, 145, 115, 1, 146, 116], [14, 74, 46, 21, 75, 47], [29, 54, 24, 19, 55, 25], [11, 45, 15, 46, 46, 16],
+
+// 34
+[13, 145, 115, 6, 146, 116], [14, 74, 46, 23, 75, 47], [44, 54, 24, 7, 55, 25], [59, 46, 16, 1, 47, 17],
+
+// 35
+[12, 151, 121, 7, 152, 122], [12, 75, 47, 26, 76, 48], [39, 54, 24, 14, 55, 25], [22, 45, 15, 41, 46, 16],
+
+// 36
+[6, 151, 121, 14, 152, 122], [6, 75, 47, 34, 76, 48], [46, 54, 24, 10, 55, 25], [2, 45, 15, 64, 46, 16],
+
+// 37
+[17, 152, 122, 4, 153, 123], [29, 74, 46, 14, 75, 47], [49, 54, 24, 10, 55, 25], [24, 45, 15, 46, 46, 16],
+
+// 38
+[4, 152, 122, 18, 153, 123], [13, 74, 46, 32, 75, 47], [48, 54, 24, 14, 55, 25], [42, 45, 15, 32, 46, 16],
+
+// 39
+[20, 147, 117, 4, 148, 118], [40, 75, 47, 7, 76, 48], [43, 54, 24, 22, 55, 25], [10, 45, 15, 67, 46, 16],
+
+// 40
+[19, 148, 118, 6, 149, 119], [18, 75, 47, 31, 76, 48], [34, 54, 24, 34, 55, 25], [20, 45, 15, 61, 46, 16]];
+
+QRRSBlock.getRSBlocks = function (typeNumber, errorCorrectLevel) {
+
+	var rsBlock = QRRSBlock.getRsBlockTable(typeNumber, errorCorrectLevel);
+
+	if (rsBlock == undefined) {
+		throw new Error("bad rs block @ typeNumber:" + typeNumber + "/errorCorrectLevel:" + errorCorrectLevel);
+	}
+
+	var length = rsBlock.length / 3;
+
+	var list = new Array();
+
+	for (var i = 0; i < length; i++) {
+
+		var count = rsBlock[i * 3 + 0];
+		var totalCount = rsBlock[i * 3 + 1];
+		var dataCount = rsBlock[i * 3 + 2];
+
+		for (var j = 0; j < count; j++) {
+			list.push(new QRRSBlock(totalCount, dataCount));
+		}
+	}
+
+	return list;
+};
+
+QRRSBlock.getRsBlockTable = function (typeNumber, errorCorrectLevel) {
+
+	switch (errorCorrectLevel) {
+		case ErrorCorrectLevel.L:
+			return QRRSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 0];
+		case ErrorCorrectLevel.M:
+			return QRRSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 1];
+		case ErrorCorrectLevel.Q:
+			return QRRSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 2];
+		case ErrorCorrectLevel.H:
+			return QRRSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 3];
+		default:
+			return undefined;
+	}
+};
+
+var RSBlock = QRRSBlock;
+
+function QRBitBuffer() {
+	this.buffer = new Array();
+	this.length = 0;
+}
+
+QRBitBuffer.prototype = {
+
+	get: function get(index) {
+		var bufIndex = Math.floor(index / 8);
+		return (this.buffer[bufIndex] >>> 7 - index % 8 & 1) == 1;
+	},
+
+	put: function put(num, length) {
+		for (var i = 0; i < length; i++) {
+			this.putBit((num >>> length - i - 1 & 1) == 1);
+		}
+	},
+
+	getLengthInBits: function getLengthInBits() {
+		return this.length;
+	},
+
+	putBit: function putBit(bit) {
+
+		var bufIndex = Math.floor(this.length / 8);
+		if (this.buffer.length <= bufIndex) {
+			this.buffer.push(0);
+		}
+
+		if (bit) {
+			this.buffer[bufIndex] |= 0x80 >>> this.length % 8;
+		}
+
+		this.length++;
+	}
+};
+
+var BitBuffer = QRBitBuffer;
+
+var QRMath = {
+
+	glog: function glog(n) {
+
+		if (n < 1) {
+			throw new Error("glog(" + n + ")");
+		}
+
+		return QRMath.LOG_TABLE[n];
+	},
+
+	gexp: function gexp(n) {
+
+		while (n < 0) {
+			n += 255;
+		}
+
+		while (n >= 256) {
+			n -= 255;
+		}
+
+		return QRMath.EXP_TABLE[n];
+	},
+
+	EXP_TABLE: new Array(256),
+
+	LOG_TABLE: new Array(256)
+
+};
+
+for (var i = 0; i < 8; i++) {
+	QRMath.EXP_TABLE[i] = 1 << i;
+}
+for (var i = 8; i < 256; i++) {
+	QRMath.EXP_TABLE[i] = QRMath.EXP_TABLE[i - 4] ^ QRMath.EXP_TABLE[i - 5] ^ QRMath.EXP_TABLE[i - 6] ^ QRMath.EXP_TABLE[i - 8];
+}
+for (var i = 0; i < 255; i++) {
+	QRMath.LOG_TABLE[QRMath.EXP_TABLE[i]] = i;
+}
+
+var math = QRMath;
+
 function QRPolynomial(num, shift) {
@@ -128,41 +322,41 @@
 
-	get : function(index) {
+	get: function get(index) {
 		return this.num[index];
 	},
-	
-	getLength : function() {
+
+	getLength: function getLength() {
 		return this.num.length;
 	},
-	
-	multiply : function(e) {
-	
+
+	multiply: function multiply(e) {
+
 		var num = new Array(this.getLength() + e.getLength() - 1);
-	
+
 		for (var i = 0; i < this.getLength(); i++) {
 			for (var j = 0; j < e.getLength(); j++) {
-				num[i + j] ^= math.gexp(math.glog(this.get(i) ) + math.glog(e.get(j) ) );
+				num[i + j] ^= math.gexp(math.glog(this.get(i)) + math.glog(e.get(j)));
 			}
 		}
-	
+
 		return new QRPolynomial(num, 0);
 	},
-	
-	mod : function(e) {
-	
+
+	mod: function mod(e) {
+
 		if (this.getLength() - e.getLength() < 0) {
 			return this;
 		}
-	
-		var ratio = math.glog(this.get(0) ) - math.glog(e.get(0) );
-	
-		var num = new Array(this.getLength() );
-		
+
+		var ratio = math.glog(this.get(0)) - math.glog(e.get(0));
+
+		var num = new Array(this.getLength());
+
 		for (var i = 0; i < this.getLength(); i++) {
 			num[i] = this.get(i);
 		}
-		
+
 		for (var i = 0; i < e.getLength(); i++) {
-			num[i] ^= math.gexp(math.glog(e.get(i) ) + ratio);
+			num[i] ^= math.gexp(math.glog(e.get(i)) + ratio);
 		}
-	
+
 		// recursive call
@@ -173,162 +367,244 @@ return new QRPolynomial(num, 0).mod(e);
 
-module.exports = QRPolynomial;
+var Polynomial = QRPolynomial;
 
+var QRMaskPattern = {
+	PATTERN000: 0,
+	PATTERN001: 1,
+	PATTERN010: 2,
+	PATTERN011: 3,
+	PATTERN100: 4,
+	PATTERN101: 5,
+	PATTERN110: 6,
+	PATTERN111: 7
+};
 
-/***/ }),
-/* 3 */
-/***/ (function(module, exports) {
+var QRUtil = {
 
-var QRMath = {
+	PATTERN_POSITION_TABLE: [[], [6, 18], [6, 22], [6, 26], [6, 30], [6, 34], [6, 22, 38], [6, 24, 42], [6, 26, 46], [6, 28, 50], [6, 30, 54], [6, 32, 58], [6, 34, 62], [6, 26, 46, 66], [6, 26, 48, 70], [6, 26, 50, 74], [6, 30, 54, 78], [6, 30, 56, 82], [6, 30, 58, 86], [6, 34, 62, 90], [6, 28, 50, 72, 94], [6, 26, 50, 74, 98], [6, 30, 54, 78, 102], [6, 28, 54, 80, 106], [6, 32, 58, 84, 110], [6, 30, 58, 86, 114], [6, 34, 62, 90, 118], [6, 26, 50, 74, 98, 122], [6, 30, 54, 78, 102, 126], [6, 26, 52, 78, 104, 130], [6, 30, 56, 82, 108, 134], [6, 34, 60, 86, 112, 138], [6, 30, 58, 86, 114, 142], [6, 34, 62, 90, 118, 146], [6, 30, 54, 78, 102, 126, 150], [6, 24, 50, 76, 102, 128, 154], [6, 28, 54, 80, 106, 132, 158], [6, 32, 58, 84, 110, 136, 162], [6, 26, 54, 82, 110, 138, 166], [6, 30, 58, 86, 114, 142, 170]],
 
-	glog : function(n) {
-	
-		if (n < 1) {
-			throw new Error("glog(" + n + ")");
+	G15: 1 << 10 | 1 << 8 | 1 << 5 | 1 << 4 | 1 << 2 | 1 << 1 | 1 << 0,
+	G18: 1 << 12 | 1 << 11 | 1 << 10 | 1 << 9 | 1 << 8 | 1 << 5 | 1 << 2 | 1 << 0,
+	G15_MASK: 1 << 14 | 1 << 12 | 1 << 10 | 1 << 4 | 1 << 1,
+
+	getBCHTypeInfo: function getBCHTypeInfo(data) {
+		var d = data << 10;
+		while (QRUtil.getBCHDigit(d) - QRUtil.getBCHDigit(QRUtil.G15) >= 0) {
+			d ^= QRUtil.G15 << QRUtil.getBCHDigit(d) - QRUtil.getBCHDigit(QRUtil.G15);
 		}
-		
-		return QRMath.LOG_TABLE[n];
+		return (data << 10 | d) ^ QRUtil.G15_MASK;
 	},
-	
-	gexp : function(n) {
-	
-		while (n < 0) {
-			n += 255;
+
+	getBCHTypeNumber: function getBCHTypeNumber(data) {
+		var d = data << 12;
+		while (QRUtil.getBCHDigit(d) - QRUtil.getBCHDigit(QRUtil.G18) >= 0) {
+			d ^= QRUtil.G18 << QRUtil.getBCHDigit(d) - QRUtil.getBCHDigit(QRUtil.G18);
 		}
-	
-		while (n >= 256) {
-			n -= 255;
+		return data << 12 | d;
+	},
+
+	getBCHDigit: function getBCHDigit(data) {
+
+		var digit = 0;
+
+		while (data != 0) {
+			digit++;
+			data >>>= 1;
 		}
-	
-		return QRMath.EXP_TABLE[n];
+
+		return digit;
 	},
-	
-	EXP_TABLE : new Array(256),
-	
-	LOG_TABLE : new Array(256)
 
-};
-	
-for (var i = 0; i < 8; i++) {
-	QRMath.EXP_TABLE[i] = 1 << i;
-}
-for (var i = 8; i < 256; i++) {
-	QRMath.EXP_TABLE[i] = QRMath.EXP_TABLE[i - 4]
-		^ QRMath.EXP_TABLE[i - 5]
-		^ QRMath.EXP_TABLE[i - 6]
-		^ QRMath.EXP_TABLE[i - 8];
-}
-for (var i = 0; i < 255; i++) {
-	QRMath.LOG_TABLE[QRMath.EXP_TABLE[i] ] = i;
-}
+	getPatternPosition: function getPatternPosition(typeNumber) {
+		return QRUtil.PATTERN_POSITION_TABLE[typeNumber - 1];
+	},
 
-module.exports = QRMath;
+	getMask: function getMask(maskPattern, i, j) {
 
+		switch (maskPattern) {
 
-/***/ }),
-/* 4 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+			case QRMaskPattern.PATTERN000:
+				return (i + j) % 2 == 0;
+			case QRMaskPattern.PATTERN001:
+				return i % 2 == 0;
+			case QRMaskPattern.PATTERN010:
+				return j % 3 == 0;
+			case QRMaskPattern.PATTERN011:
+				return (i + j) % 3 == 0;
+			case QRMaskPattern.PATTERN100:
+				return (Math.floor(i / 2) + Math.floor(j / 3)) % 2 == 0;
+			case QRMaskPattern.PATTERN101:
+				return i * j % 2 + i * j % 3 == 0;
+			case QRMaskPattern.PATTERN110:
+				return (i * j % 2 + i * j % 3) % 2 == 0;
+			case QRMaskPattern.PATTERN111:
+				return (i * j % 3 + (i + j) % 2) % 2 == 0;
 
-"use strict";
-Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_qr_js_lib_QRCode__ = __webpack_require__(5);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_qr_js_lib_QRCode___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0_qr_js_lib_QRCode__);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_qr_js_lib_ErrorCorrectLevel__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_qr_js_lib_ErrorCorrectLevel___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_1_qr_js_lib_ErrorCorrectLevel__);
+			default:
+				throw new Error("bad maskPattern:" + maskPattern);
+		}
+	},
 
+	getErrorCorrectPolynomial: function getErrorCorrectPolynomial(errorCorrectLength) {
 
+		var a = new Polynomial([1], 0);
 
-function getBackingStorePixelRatio(ctx) {
-  return ctx.webkitBackingStorePixelRatio || ctx.mozBackingStorePixelRatio || ctx.msBackingStorePixelRatio || ctx.oBackingStorePixelRatio || ctx.backingStorePixelRatio || 1;
-}
+		for (var i = 0; i < errorCorrectLength; i++) {
+			a = a.multiply(new Polynomial([1, math.gexp(i)], 0));
+		}
 
-var QrcodeVue = {
-  template: '<div :class="className" :value="value" :level="level" :background="background" :foreground="foreground">' + '<canvas :height="size" :width="size" :style="{width: size + \'px\', height: size + \'px\'}" ref="qrcode-vue"></canvas>' + '</div>',
-  props: {
-    value: {
-      type: String,
-      required: true,
-      default: ''
-    },
-    className: {
-      type: String,
-      default: ''
-    },
-    size: {
-      type: [Number, String],
-      default: 100,
-      validator: function validator(s) {
-        return isNaN(Number(s)) !== true;
-      }
-    },
-    level: {
-      type: String,
-      default: 'L',
-      validator: function validator(l) {
-        return ['L', 'Q', 'M', 'H'].indexOf(l) > -1;
-      }
-    },
-    background: {
-      type: String,
-      default: '#fff'
-    },
-    foreground: {
-      type: String,
-      default: '#000'
-    }
-  },
-  methods: {
-    render: function render() {
-      var value = this.value,
-          size = this.size,
-          level = this.level,
-          background = this.background,
-          foreground = this.foreground;
+		return a;
+	},
 
-      var _size = size >>> 0; // size to number
+	getLengthInBits: function getLengthInBits(mode$$2, type) {
 
-      // We'll use type===-1 to force QRCode to automatically pick the best type
-      var qrCode = new __WEBPACK_IMPORTED_MODULE_0_qr_js_lib_QRCode___default.a(-1, __WEBPACK_IMPORTED_MODULE_1_qr_js_lib_ErrorCorrectLevel___default.a[level]);
-      qrCode.addData(value);
-      qrCode.make();
+		if (1 <= type && type < 10) {
 
-      var canvas = this.$refs['qrcode-vue'];
+			// 1 - 9
 
-      var ctx = canvas.getContext('2d');
-      var cells = qrCode.modules;
-      var tileW = _size / cells.length;
-      var tileH = _size / cells.length;
-      var scale = (window.devicePixelRatio || 1) / getBackingStorePixelRatio(ctx);
-      canvas.height = canvas.width = _size * scale;
-      ctx.scale(scale, scale);
+			switch (mode$$2) {
+				case mode.MODE_NUMBER:
+					return 10;
+				case mode.MODE_ALPHA_NUM:
+					return 9;
+				case mode.MODE_8BIT_BYTE:
+					return 8;
+				case mode.MODE_KANJI:
+					return 8;
+				default:
+					throw new Error("mode:" + mode$$2);
+			}
+		} else if (type < 27) {
 
-      cells.forEach(function (row, rdx) {
-        row.forEach(function (cell, cdx) {
-          ctx.fillStyle = cell ? foreground : background;
-          var w = Math.ceil((cdx + 1) * tileW) - Math.floor(cdx * tileW);
-          var h = Math.ceil((rdx + 1) * tileH) - Math.floor(rdx * tileH);
-          ctx.fillRect(Math.round(cdx * tileW), Math.round(rdx * tileH), w, h);
-        });
-      });
-    }
-  },
-  updated: function updated() {
-    this.render();
-  },
-  mounted: function mounted() {
-    this.render();
-  }
-};
+			// 10 - 26
 
-/* harmony default export */ __webpack_exports__["default"] = (QrcodeVue);
+			switch (mode$$2) {
+				case mode.MODE_NUMBER:
+					return 12;
+				case mode.MODE_ALPHA_NUM:
+					return 11;
+				case mode.MODE_8BIT_BYTE:
+					return 16;
+				case mode.MODE_KANJI:
+					return 10;
+				default:
+					throw new Error("mode:" + mode$$2);
+			}
+		} else if (type < 41) {
 
-/***/ }),
-/* 5 */
-/***/ (function(module, exports, __webpack_require__) {
+			// 27 - 40
 
-var BitByte = __webpack_require__(6);
-var RSBlock = __webpack_require__(7);
-var BitBuffer = __webpack_require__(8);
-var util = __webpack_require__(9);
-var Polynomial = __webpack_require__(2);
+			switch (mode$$2) {
+				case mode.MODE_NUMBER:
+					return 14;
+				case mode.MODE_ALPHA_NUM:
+					return 13;
+				case mode.MODE_8BIT_BYTE:
+					return 16;
+				case mode.MODE_KANJI:
+					return 12;
+				default:
+					throw new Error("mode:" + mode$$2);
+			}
+		} else {
+			throw new Error("type:" + type);
+		}
+	},
 
+	getLostPoint: function getLostPoint(qrCode) {
+
+		var moduleCount = qrCode.getModuleCount();
+
+		var lostPoint = 0;
+
+		// LEVEL1
+
+		for (var row = 0; row < moduleCount; row++) {
+
+			for (var col = 0; col < moduleCount; col++) {
+
+				var sameCount = 0;
+				var dark = qrCode.isDark(row, col);
+
+				for (var r = -1; r <= 1; r++) {
+
+					if (row + r < 0 || moduleCount <= row + r) {
+						continue;
+					}
+
+					for (var c = -1; c <= 1; c++) {
+
+						if (col + c < 0 || moduleCount <= col + c) {
+							continue;
+						}
+
+						if (r == 0 && c == 0) {
+							continue;
+						}
+
+						if (dark == qrCode.isDark(row + r, col + c)) {
+							sameCount++;
+						}
+					}
+				}
+
+				if (sameCount > 5) {
+					lostPoint += 3 + sameCount - 5;
+				}
+			}
+		}
+
+		// LEVEL2
+
+		for (var row = 0; row < moduleCount - 1; row++) {
+			for (var col = 0; col < moduleCount - 1; col++) {
+				var count = 0;
+				if (qrCode.isDark(row, col)) count++;
+				if (qrCode.isDark(row + 1, col)) count++;
+				if (qrCode.isDark(row, col + 1)) count++;
+				if (qrCode.isDark(row + 1, col + 1)) count++;
+				if (count == 0 || count == 4) {
+					lostPoint += 3;
+				}
+			}
+		}
+
+		// LEVEL3
+
+		for (var row = 0; row < moduleCount; row++) {
+			for (var col = 0; col < moduleCount - 6; col++) {
+				if (qrCode.isDark(row, col) && !qrCode.isDark(row, col + 1) && qrCode.isDark(row, col + 2) && qrCode.isDark(row, col + 3) && qrCode.isDark(row, col + 4) && !qrCode.isDark(row, col + 5) && qrCode.isDark(row, col + 6)) {
+					lostPoint += 40;
+				}
+			}
+		}
+
+		for (var col = 0; col < moduleCount; col++) {
+			for (var row = 0; row < moduleCount - 6; row++) {
+				if (qrCode.isDark(row, col) && !qrCode.isDark(row + 1, col) && qrCode.isDark(row + 2, col) && qrCode.isDark(row + 3, col) && qrCode.isDark(row + 4, col) && !qrCode.isDark(row + 5, col) && qrCode.isDark(row + 6, col)) {
+					lostPoint += 40;
+				}
+			}
+		}
+
+		// LEVEL4
+
+		var darkCount = 0;
+
+		for (var col = 0; col < moduleCount; col++) {
+			for (var row = 0; row < moduleCount; row++) {
+				if (qrCode.isDark(row, col)) {
+					darkCount++;
+				}
+			}
+		}
+
+		var ratio = Math.abs(100 * darkCount / moduleCount / moduleCount - 50) / 5;
+		lostPoint += ratio * 10;
+
+		return lostPoint;
+	}
+};
+
+var util = QRUtil;
+
 function QRCode(typeNumber, errorCorrectLevel) {
@@ -346,4 +622,4 @@ this.typeNumber = typeNumber;
 
-proto.addData = function(data) {
-	var newData = new BitByte(data);
+proto.addData = function (data) {
+	var newData = new _8BitByte(data);
 	this.dataList.push(newData);
@@ -353,3 +629,3 @@ this.dataCache = null;
 
-proto.isDark = function(row, col) {
+proto.isDark = function (row, col) {
 	if (row < 0 || this.moduleCount <= row || col < 0 || this.moduleCount <= col) {
@@ -361,9 +637,9 @@ throw new Error(row + "," + col);
 
-proto.getModuleCount = function() {
+proto.getModuleCount = function () {
 	return this.moduleCount;
 };
 
-proto.make = function() {
+proto.make = function () {
 	// Calculate automatically typeNumber if provided is < 1
-	if (this.typeNumber < 1 ){
+	if (this.typeNumber < 1) {
 		var typeNumber = 1;
@@ -382,24 +658,23 @@ for (typeNumber = 1; typeNumber < 40; typeNumber++) {
 				buffer.put(data.mode, 4);
-				buffer.put(data.getLength(), util.getLengthInBits(data.mode, typeNumber) );
+				buffer.put(data.getLength(), util.getLengthInBits(data.mode, typeNumber));
 				data.write(buffer);
 			}
-			if (buffer.getLengthInBits() <= totalDataCount * 8)
-				break;
+			if (buffer.getLengthInBits() <= totalDataCount * 8) break;
 		}
 		this.typeNumber = typeNumber;
 	}
-	this.makeImpl(false, this.getBestMaskPattern() );
+	this.makeImpl(false, this.getBestMaskPattern());
 };
 
-proto.makeImpl = function(test, maskPattern) {
-	
+proto.makeImpl = function (test, maskPattern) {
+
 	this.moduleCount = this.typeNumber * 4 + 17;
 	this.modules = new Array(this.moduleCount);
-	
+
 	for (var row = 0; row < this.moduleCount; row++) {
-		
+
 		this.modules[row] = new Array(this.moduleCount);
-		
+
 		for (var col = 0; col < this.moduleCount; col++) {
-			this.modules[row][col] = null;//(col + row) % 3;
+			this.modules[row][col] = null; //(col + row) % 3;
 		}
@@ -414,3 +689,3 @@ }
 	this.setupTypeInfo(test, maskPattern);
-	
+
 	if (this.typeNumber >= 7) {
@@ -427,15 +702,13 @@ this.setupTypeNumber(test);
 
-proto.setupPositionProbePattern = function(row, col)  {
-	
+proto.setupPositionProbePattern = function (row, col) {
+
 	for (var r = -1; r <= 7; r++) {
-		
+
 		if (row + r <= -1 || this.moduleCount <= row + r) continue;
-		
+
 		for (var c = -1; c <= 7; c++) {
-			
+
 			if (col + c <= -1 || this.moduleCount <= col + c) continue;
-			
-			if ( (0 <= r && r <= 6 && (c == 0 || c == 6) )
-					|| (0 <= c && c <= 6 && (r == 0 || r == 6) )
-					|| (2 <= r && r <= 4 && 2 <= c && c <= 4) ) {
+
+			if (0 <= r && r <= 6 && (c == 0 || c == 6) || 0 <= c && c <= 6 && (r == 0 || r == 6) || 2 <= r && r <= 4 && 2 <= c && c <= 4) {
 				this.modules[row + r][col + c] = true;
@@ -445,7 +718,7 @@ } else {
 			}
-		}		
-	}		
+		}
+	}
 };
 
-proto.getBestMaskPattern = function() {
+proto.getBestMaskPattern = function () {
 
@@ -456,3 +729,3 @@ var minLostPoint = 0;
 	for (var i = 0; i < 8; i++) {
-		
+
 		this.makeImpl(true, i);
@@ -462,3 +735,3 @@
 
-		if (i == 0 || minLostPoint >  lostPoint) {
+		if (i == 0 || minLostPoint > lostPoint) {
 			minLostPoint = lostPoint;
@@ -472,3 +745,3 @@ pattern = i;
 
-proto.createMovieClip = function(target_mc, instance_name, depth) {
+proto.createMovieClip = function (target_mc, instance_name, depth) {
 
@@ -481,5 +754,5 @@ var qr_mc = target_mc.createEmptyMovieClip(instance_name, depth);
 	for (var row = 0; row < this.modules.length; row++) {
-		
+
 		var y = row * cs;
-		
+
 		for (var col = 0; col < this.modules[row].length; col++) {
@@ -489,3 +762,3 @@
 			var dark = this.modules[row][col];
-		
+
 			if (dark) {
@@ -501,8 +774,8 @@ qr_mc.beginFill(0, 100);
 	}
-	
+
 	return qr_mc;
 };
 
-proto.setupTimingPattern = function() {
-	
+proto.setupTimingPattern = function () {
+
 	for (var r = 8; r < this.moduleCount - 8; r++) {
@@ -512,3 +785,3 @@ if (this.modules[r][6] != null) {
 		}
-		this.modules[r][6] = (r % 2 == 0);
+		this.modules[r][6] = r % 2 == 0;
 	}
@@ -520,27 +793,26 @@
 		}
-		this.modules[6][c] = (c % 2 == 0);
+		this.modules[6][c] = c % 2 == 0;
 	}
 };
 
-proto.setupPositionAdjustPattern = function() {
+proto.setupPositionAdjustPattern = function () {
 
 	var pos = util.getPatternPosition(this.typeNumber);
-	
+
 	for (var i = 0; i < pos.length; i++) {
-	
+
 		for (var j = 0; j < pos.length; j++) {
-		
+
 			var row = pos[i];
 			var col = pos[j];
-			
+
 			if (this.modules[row][col] != null) {
 				continue;
 			}
-			
+
 			for (var r = -2; r <= 2; r++) {
-			
+
 				for (var c = -2; c <= 2; c++) {
-				
-					if (r == -2 || r == 2 || c == -2 || c == 2
-							|| (r == 0 && c == 0) ) {
+
+					if (r == -2 || r == 2 || c == -2 || c == 2 || r == 0 && c == 0) {
 						this.modules[row + r][col + c] = true;
@@ -556,3 +828,3 @@ } else {
 
-proto.setupTypeNumber = function(test) {
+proto.setupTypeNumber = function (test) {
 
@@ -562,3 +834,3 @@ var bits = util.getBCHTypeNumber(this.typeNumber);
 	for (var i = 0; i < 18; i++) {
-		var mod = (!test && ( (bits >> i) & 1) == 1);
+		var mod = !test && (bits >> i & 1) == 1;
 		this.modules[Math.floor(i / 3)][i % 3 + this.moduleCount - 8 - 3] = mod;
@@ -568,3 +840,3 @@ }
 	for (var i = 0; i < 18; i++) {
-		var mod = (!test && ( (bits >> i) & 1) == 1);
+		var mod = !test && (bits >> i & 1) == 1;
 		this.modules[i % 3 + this.moduleCount - 8 - 3][Math.floor(i / 3)] = mod;
@@ -574,5 +846,5 @@ }
 
-proto.setupTypeInfo = function(test, maskPattern) {
+proto.setupTypeInfo = function (test, maskPattern) {
 
-	var data = (this.errorCorrectLevel << 3) | maskPattern;
+	var data = this.errorCorrectLevel << 3 | maskPattern;
 	var bits = util.getBCHTypeInfo(data);
@@ -583,3 +855,3 @@
 
-		var mod = (!test && ( (bits >> i) & 1) == 1);
+		var mod = !test && (bits >> i & 1) == 1;
 
@@ -598,4 +870,4 @@ if (i < 6) {
 
-		var mod = (!test && ( (bits >> i) & 1) == 1);
-		
+		var mod = !test && (bits >> i & 1) == 1;
+
 		if (i < 8) {
@@ -611,7 +883,7 @@ this.modules[8][this.moduleCount - i - 1] = mod;
 	// fixed module
-	this.modules[this.moduleCount - 8][8] = (!test);
+	this.modules[this.moduleCount - 8][8] = !test;
 };
 
-proto.mapData = function(data, maskPattern) {
-	
+proto.mapData = function (data, maskPattern) {
+
 	var inc = -1;
@@ -621,3 +893,3 @@ var row = this.moduleCount - 1;
 	var byteIndex = 0;
-	
+
 	for (var col = this.moduleCount - 1; col > 0; col -= 2) {
@@ -630,9 +902,9 @@
 			for (var c = 0; c < 2; c++) {
-				
+
 				if (this.modules[row][col - c] == null) {
-					
+
 					var dark = false;
 
 					if (byteIndex < data.length) {
-						dark = ( ( (data[byteIndex] >>> bitIndex) & 1) == 1);
+						dark = (data[byteIndex] >>> bitIndex & 1) == 1;
 					}
@@ -645,3 +917,3 @@
 					}
-					
+
 					this.modules[row][col - c] = dark;
@@ -656,3 +928,3 @@ bitIndex--;
 			}
-							
+
 			row += inc;
@@ -672,12 +944,12 @@
 
-QRCode.createData = function(typeNumber, errorCorrectLevel, dataList) {
-	
+QRCode.createData = function (typeNumber, errorCorrectLevel, dataList) {
+
 	var rsBlocks = RSBlock.getRSBlocks(typeNumber, errorCorrectLevel);
-	
+
 	var buffer = new BitBuffer();
-	
+
 	for (var i = 0; i < dataList.length; i++) {
 		var data = dataList[i];
 		buffer.put(data.mode, 4);
-		buffer.put(data.getLength(), util.getLengthInBits(data.mode, typeNumber) );
+		buffer.put(data.getLength(), util.getLengthInBits(data.mode, typeNumber));
 		data.write(buffer);
@@ -693,7 +965,3 @@ }
 	if (buffer.getLengthInBits() > totalDataCount * 8) {
-		throw new Error("code length overflow. ("
-			+ buffer.getLengthInBits()
-			+ ">"
-			+  totalDataCount * 8
-			+ ")");
+		throw new Error("code length overflow. (" + buffer.getLengthInBits() + ">" + totalDataCount * 8 + ")");
 	}
@@ -713,3 +981,3 @@
 	while (true) {
-		
+
 		if (buffer.getLengthInBits() >= totalDataCount * 8) {
@@ -719,3 +987,3 @@ break;
 		buffer.put(QRCode.PAD0, 8);
-		
+
 		if (buffer.getLengthInBits() >= totalDataCount * 8) {
@@ -730,12 +998,12 @@ break;
 
-QRCode.createBytes = function(buffer, rsBlocks) {
+QRCode.createBytes = function (buffer, rsBlocks) {
 
 	var offset = 0;
-	
+
 	var maxDcCount = 0;
 	var maxEcCount = 0;
-	
+
 	var dcdata = new Array(rsBlocks.length);
 	var ecdata = new Array(rsBlocks.length);
-	
+
 	for (var r = 0; r < rsBlocks.length; r++) {
@@ -748,5 +1016,5 @@
 		maxEcCount = Math.max(maxEcCount, ecCount);
-		
+
 		dcdata[r] = new Array(dcCount);
-		
+
 		for (var i = 0; i < dcdata[r].length; i++) {
@@ -756,3 +1024,3 @@ dcdata[r][i] = 0xff & buffer.buffer[i + offset];
 		offset += dcCount;
-		
+
 		var rsPoly = util.getErrorCorrectPolynomial(ecCount);
@@ -764,8 +1032,7 @@ var rawPoly = new Polynomial(dcdata[r], rsPoly.getLength() - 1);
 		for (var i = 0; i < ecdata[r].length; i++) {
-            var modIndex = i + modPoly.getLength() - ecdata[r].length;
-			ecdata[r][i] = (modIndex >= 0)? modPoly.get(modIndex) : 0;
+			var modIndex = i + modPoly.getLength() - ecdata[r].length;
+			ecdata[r][i] = modIndex >= 0 ? modPoly.get(modIndex) : 0;
 		}
+	}
 
-	}
-	
 	var totalCodeCount = 0;
@@ -798,671 +1065,88 @@ for (var i = 0; i < rsBlocks.length; i++) {
 
-module.exports = QRCode;
+var QRCode_1 = QRCode;
 
-
-
-/***/ }),
-/* 6 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var mode = __webpack_require__(0);
-
-function QR8bitByte(data) {
-	this.mode = mode.MODE_8BIT_BYTE;
-	this.data = data;
+function getBackingStorePixelRatio(ctx) {
+  return ctx.webkitBackingStorePixelRatio || ctx.mozBackingStorePixelRatio || ctx.msBackingStorePixelRatio || ctx.oBackingStorePixelRatio || ctx.backingStorePixelRatio || 1;
 }
 
-QR8bitByte.prototype = {
-
-	getLength : function(buffer) {
-		return this.data.length;
-	},
-	
-	write : function(buffer) {
-		for (var i = 0; i < this.data.length; i++) {
-			// not JIS ...
-			buffer.put(this.data.charCodeAt(i), 8);
-		}
-	}
-};
-
-module.exports = QR8bitByte;
-
-
-
-/***/ }),
-/* 7 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// ErrorCorrectLevel
-var ECL = __webpack_require__(1);
-
-function QRRSBlock(totalCount, dataCount) {
-	this.totalCount = totalCount;
-	this.dataCount  = dataCount;
-}
-
-QRRSBlock.RS_BLOCK_TABLE = [
-
-	// L
-	// M
-	// Q
-	// H
-
-	// 1
-	[1, 26, 19],
-	[1, 26, 16],
-	[1, 26, 13],
-	[1, 26, 9],
-	
-	// 2
-	[1, 44, 34],
-	[1, 44, 28],
-	[1, 44, 22],
-	[1, 44, 16],
-
-	// 3
-	[1, 70, 55],
-	[1, 70, 44],
-	[2, 35, 17],
-	[2, 35, 13],
-
-	// 4		
-	[1, 100, 80],
-	[2, 50, 32],
-	[2, 50, 24],
-	[4, 25, 9],
-	
-	// 5
-	[1, 134, 108],
-	[2, 67, 43],
-	[2, 33, 15, 2, 34, 16],
-	[2, 33, 11, 2, 34, 12],
-	
-	// 6
-	[2, 86, 68],
-	[4, 43, 27],
-	[4, 43, 19],
-	[4, 43, 15],
-	
-	// 7		
-	[2, 98, 78],
-	[4, 49, 31],
-	[2, 32, 14, 4, 33, 15],
-	[4, 39, 13, 1, 40, 14],
-	
-	// 8
-	[2, 121, 97],
-	[2, 60, 38, 2, 61, 39],
-	[4, 40, 18, 2, 41, 19],
-	[4, 40, 14, 2, 41, 15],
-	
-	// 9
-	[2, 146, 116],
-	[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],
-	[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],
-	[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],
-
-	// 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],
-
-	// 18
-	[5, 150, 120, 1, 151, 121],
-	[9, 69, 43, 4, 70, 44],
-	[17, 50, 22, 1, 51, 23],
-	[2, 42, 14, 19, 43, 15],
-
-	// 19
-	[3, 141, 113, 4, 142, 114],
-	[3, 70, 44, 11, 71, 45],
-	[17, 47, 21, 4, 48, 22],
-	[9, 39, 13, 16, 40, 14],
-
-	// 20
-	[3, 135, 107, 5, 136, 108],
-	[3, 67, 41, 13, 68, 42],
-	[15, 54, 24, 5, 55, 25],
-	[15, 43, 15, 10, 44, 16],
-
-	// 21
-	[4, 144, 116, 4, 145, 117],
-	[17, 68, 42],
-	[17, 50, 22, 6, 51, 23],
-	[19, 46, 16, 6, 47, 17],
-
-	// 22
-	[2, 139, 111, 7, 140, 112],
-	[17, 74, 46],
-	[7, 54, 24, 16, 55, 25],
-	[34, 37, 13],
-
-	// 23
-	[4, 151, 121, 5, 152, 122],
-	[4, 75, 47, 14, 76, 48],
-	[11, 54, 24, 14, 55, 25],
-	[16, 45, 15, 14, 46, 16],
-
-	// 24
-	[6, 147, 117, 4, 148, 118],
-	[6, 73, 45, 14, 74, 46],
-	[11, 54, 24, 16, 55, 25],
-	[30, 46, 16, 2, 47, 17],
-
-	// 25
-	[8, 132, 106, 4, 133, 107],
-	[8, 75, 47, 13, 76, 48],
-	[7, 54, 24, 22, 55, 25],
-	[22, 45, 15, 13, 46, 16],
-
-	// 26
-	[10, 142, 114, 2, 143, 115],
-	[19, 74, 46, 4, 75, 47],
-	[28, 50, 22, 6, 51, 23],
-	[33, 46, 16, 4, 47, 17],
-
-	// 27
-	[8, 152, 122, 4, 153, 123],
-	[22, 73, 45, 3, 74, 46],
-	[8, 53, 23, 26, 54, 24],
-	[12, 45, 15, 28, 46, 16],
-
-	// 28
-	[3, 147, 117, 10, 148, 118],
-	[3, 73, 45, 23, 74, 46],
-	[4, 54, 24, 31, 55, 25],
-	[11, 45, 15, 31, 46, 16],
-
-	// 29
-	[7, 146, 116, 7, 147, 117],
-	[21, 73, 45, 7, 74, 46],
-	[1, 53, 23, 37, 54, 24],
-	[19, 45, 15, 26, 46, 16],
-
-	// 30
-	[5, 145, 115, 10, 146, 116],
-	[19, 75, 47, 10, 76, 48],
-	[15, 54, 24, 25, 55, 25],
-	[23, 45, 15, 25, 46, 16],
-
-	// 31
-	[13, 145, 115, 3, 146, 116],
-	[2, 74, 46, 29, 75, 47],
-	[42, 54, 24, 1, 55, 25],
-	[23, 45, 15, 28, 46, 16],
-
-	// 32
-	[17, 145, 115],
-	[10, 74, 46, 23, 75, 47],
-	[10, 54, 24, 35, 55, 25],
-	[19, 45, 15, 35, 46, 16],
-
-	// 33
-	[17, 145, 115, 1, 146, 116],
-	[14, 74, 46, 21, 75, 47],
-	[29, 54, 24, 19, 55, 25],
-	[11, 45, 15, 46, 46, 16],
-
-	// 34
-	[13, 145, 115, 6, 146, 116],
-	[14, 74, 46, 23, 75, 47],
-	[44, 54, 24, 7, 55, 25],
-	[59, 46, 16, 1, 47, 17],
-
-	// 35
-	[12, 151, 121, 7, 152, 122],
-	[12, 75, 47, 26, 76, 48],
-	[39, 54, 24, 14, 55, 25],
-	[22, 45, 15, 41, 46, 16],
-
-	// 36
-	[6, 151, 121, 14, 152, 122],
-	[6, 75, 47, 34, 76, 48],
-	[46, 54, 24, 10, 55, 25],
-	[2, 45, 15, 64, 46, 16],
-
-	// 37
-	[17, 152, 122, 4, 153, 123],
-	[29, 74, 46, 14, 75, 47],
-	[49, 54, 24, 10, 55, 25],
-	[24, 45, 15, 46, 46, 16],
-
-	// 38
-	[4, 152, 122, 18, 153, 123],
-	[13, 74, 46, 32, 75, 47],
-	[48, 54, 24, 14, 55, 25],
-	[42, 45, 15, 32, 46, 16],
-
-	// 39
-	[20, 147, 117, 4, 148, 118],
-	[40, 75, 47, 7, 76, 48],
-	[43, 54, 24, 22, 55, 25],
-	[10, 45, 15, 67, 46, 16],
-
-	// 40
-	[19, 148, 118, 6, 149, 119],
-	[18, 75, 47, 31, 76, 48],
-	[34, 54, 24, 34, 55, 25],
-	[20, 45, 15, 61, 46, 16]
-];
-
-QRRSBlock.getRSBlocks = function(typeNumber, errorCorrectLevel) {
-	
-	var rsBlock = QRRSBlock.getRsBlockTable(typeNumber, errorCorrectLevel);
-	
-	if (rsBlock == undefined) {
-		throw new Error("bad rs block @ typeNumber:" + typeNumber + "/errorCorrectLevel:" + errorCorrectLevel);
-	}
-
-	var length = rsBlock.length / 3;
-	
-	var list = new Array();
-	
-	for (var i = 0; i < length; i++) {
-
-		var count = rsBlock[i * 3 + 0];
-		var totalCount = rsBlock[i * 3 + 1];
-		var dataCount  = rsBlock[i * 3 + 2];
-
-		for (var j = 0; j < count; j++) {
-			list.push(new QRRSBlock(totalCount, dataCount) );	
-		}
-	}
-	
-	return list;
-}
-
-QRRSBlock.getRsBlockTable = function(typeNumber, errorCorrectLevel) {
-
-	switch(errorCorrectLevel) {
-	case ECL.L :
-		return QRRSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 0];
-	case ECL.M :
-		return QRRSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 1];
-	case ECL.Q :
-		return QRRSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 2];
-	case ECL.H :
-		return QRRSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 3];
-	default :
-		return undefined;
-	}
-}
-
-module.exports = QRRSBlock;
-
-
-/***/ }),
-/* 8 */
-/***/ (function(module, exports) {
-
-function QRBitBuffer() {
-	this.buffer = new Array();
-	this.length = 0;
-}
-
-QRBitBuffer.prototype = {
-
-	get : function(index) {
-		var bufIndex = Math.floor(index / 8);
-		return ( (this.buffer[bufIndex] >>> (7 - index % 8) ) & 1) == 1;
-	},
-	
-	put : function(num, length) {
-		for (var i = 0; i < length; i++) {
-			this.putBit( ( (num >>> (length - i - 1) ) & 1) == 1);
-		}
-	},
-	
-	getLengthInBits : function() {
-		return this.length;
-	},
-	
-	putBit : function(bit) {
-	
-		var bufIndex = Math.floor(this.length / 8);
-		if (this.buffer.length <= bufIndex) {
-			this.buffer.push(0);
-		}
-	
-		if (bit) {
-			this.buffer[bufIndex] |= (0x80 >>> (this.length % 8) );
-		}
-	
-		this.length++;
-	}
-};
-
-module.exports = QRBitBuffer;
-
-
-/***/ }),
-/* 9 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var Mode = __webpack_require__(0);
-var Polynomial = __webpack_require__(2);
-var math = __webpack_require__(3);
-
-var QRMaskPattern = {
-	PATTERN000 : 0,
-	PATTERN001 : 1,
-	PATTERN010 : 2,
-	PATTERN011 : 3,
-	PATTERN100 : 4,
-	PATTERN101 : 5,
-	PATTERN110 : 6,
-	PATTERN111 : 7
-};
-
-var QRUtil = {
-
-    PATTERN_POSITION_TABLE : [
-	    [],
-	    [6, 18],
-	    [6, 22],
-	    [6, 26],
-	    [6, 30],
-	    [6, 34],
-	    [6, 22, 38],
-	    [6, 24, 42],
-	    [6, 26, 46],
-	    [6, 28, 50],
-	    [6, 30, 54],		
-	    [6, 32, 58],
-	    [6, 34, 62],
-	    [6, 26, 46, 66],
-	    [6, 26, 48, 70],
-	    [6, 26, 50, 74],
-	    [6, 30, 54, 78],
-	    [6, 30, 56, 82],
-	    [6, 30, 58, 86],
-	    [6, 34, 62, 90],
-	    [6, 28, 50, 72, 94],
-	    [6, 26, 50, 74, 98],
-	    [6, 30, 54, 78, 102],
-	    [6, 28, 54, 80, 106],
-	    [6, 32, 58, 84, 110],
-	    [6, 30, 58, 86, 114],
-	    [6, 34, 62, 90, 118],
-	    [6, 26, 50, 74, 98, 122],
-	    [6, 30, 54, 78, 102, 126],
-	    [6, 26, 52, 78, 104, 130],
-	    [6, 30, 56, 82, 108, 134],
-	    [6, 34, 60, 86, 112, 138],
-	    [6, 30, 58, 86, 114, 142],
-	    [6, 34, 62, 90, 118, 146],
-	    [6, 30, 54, 78, 102, 126, 150],
-	    [6, 24, 50, 76, 102, 128, 154],
-	    [6, 28, 54, 80, 106, 132, 158],
-	    [6, 32, 58, 84, 110, 136, 162],
-	    [6, 26, 54, 82, 110, 138, 166],
-	    [6, 30, 58, 86, 114, 142, 170]
-    ],
-
-    G15 : (1 << 10) | (1 << 8) | (1 << 5) | (1 << 4) | (1 << 2) | (1 << 1) | (1 << 0),
-    G18 : (1 << 12) | (1 << 11) | (1 << 10) | (1 << 9) | (1 << 8) | (1 << 5) | (1 << 2) | (1 << 0),
-    G15_MASK : (1 << 14) | (1 << 12) | (1 << 10)	| (1 << 4) | (1 << 1),
-
-    getBCHTypeInfo : function(data) {
-	    var d = data << 10;
-	    while (QRUtil.getBCHDigit(d) - QRUtil.getBCHDigit(QRUtil.G15) >= 0) {
-		    d ^= (QRUtil.G15 << (QRUtil.getBCHDigit(d) - QRUtil.getBCHDigit(QRUtil.G15) ) ); 	
-	    }
-	    return ( (data << 10) | d) ^ QRUtil.G15_MASK;
+var QrcodeVue = {
+  template: '<div :class="className" :value="value" :level="level" :background="background" :foreground="foreground">' + '<canvas :height="size" :width="size" :style="{width: size + \'px\', height: size + \'px\'}" ref="qrcode-vue"></canvas>' + '</div>',
+  props: {
+    value: {
+      type: String,
+      required: true,
+      default: ''
     },
-
-    getBCHTypeNumber : function(data) {
-	    var d = data << 12;
-	    while (QRUtil.getBCHDigit(d) - QRUtil.getBCHDigit(QRUtil.G18) >= 0) {
-		    d ^= (QRUtil.G18 << (QRUtil.getBCHDigit(d) - QRUtil.getBCHDigit(QRUtil.G18) ) ); 	
-	    }
-	    return (data << 12) | d;
+    className: {
+      type: String,
+      default: ''
     },
-
-    getBCHDigit : function(data) {
-
-	    var digit = 0;
-
-	    while (data != 0) {
-		    digit++;
-		    data >>>= 1;
-	    }
-
-	    return digit;
+    size: {
+      type: [Number, String],
+      default: 100,
+      validator: function validator(s) {
+        return isNaN(Number(s)) !== true;
+      }
     },
-
-    getPatternPosition : function(typeNumber) {
-	    return QRUtil.PATTERN_POSITION_TABLE[typeNumber - 1];
+    level: {
+      type: String,
+      default: 'L',
+      validator: function validator(l) {
+        return ['L', 'Q', 'M', 'H'].indexOf(l) > -1;
+      }
     },
-
-    getMask : function(maskPattern, i, j) {
-	    
-	    switch (maskPattern) {
-		    
-	    case QRMaskPattern.PATTERN000 : return (i + j) % 2 == 0;
-	    case QRMaskPattern.PATTERN001 : return i % 2 == 0;
-	    case QRMaskPattern.PATTERN010 : return j % 3 == 0;
-	    case QRMaskPattern.PATTERN011 : return (i + j) % 3 == 0;
-	    case QRMaskPattern.PATTERN100 : return (Math.floor(i / 2) + Math.floor(j / 3) ) % 2 == 0;
-	    case QRMaskPattern.PATTERN101 : return (i * j) % 2 + (i * j) % 3 == 0;
-	    case QRMaskPattern.PATTERN110 : return ( (i * j) % 2 + (i * j) % 3) % 2 == 0;
-	    case QRMaskPattern.PATTERN111 : return ( (i * j) % 3 + (i + j) % 2) % 2 == 0;
-
-	    default :
-		    throw new Error("bad maskPattern:" + maskPattern);
-	    }
+    background: {
+      type: String,
+      default: '#fff'
     },
+    foreground: {
+      type: String,
+      default: '#000'
+    }
+  },
+  methods: {
+    render: function render() {
+      var value = this.value,
+          size = this.size,
+          level = this.level,
+          background = this.background,
+          foreground = this.foreground;
 
-    getErrorCorrectPolynomial : function(errorCorrectLength) {
+      var _size = size >>> 0; // size to number
 
-	    var a = new Polynomial([1], 0);
+      // We'll use type===-1 to force QRCode to automatically pick the best type
+      var qrCode = new QRCode_1(-1, ErrorCorrectLevel[level]);
+      qrCode.addData(value);
+      qrCode.make();
 
-	    for (var i = 0; i < errorCorrectLength; i++) {
-		    a = a.multiply(new Polynomial([1, math.gexp(i)], 0) );
-	    }
+      var canvas = this.$refs['qrcode-vue'];
 
-	    return a;
-    },
+      var ctx = canvas.getContext('2d');
+      var cells = qrCode.modules;
+      var tileW = _size / cells.length;
+      var tileH = _size / cells.length;
+      var scale = (window.devicePixelRatio || 1) / getBackingStorePixelRatio(ctx);
+      canvas.height = canvas.width = _size * scale;
+      ctx.scale(scale, scale);
 
-    getLengthInBits : function(mode, type) {
-
-	    if (1 <= type && type < 10) {
-
-		    // 1 - 9
-
-		    switch(mode) {
-		    case Mode.MODE_NUMBER 	: return 10;
-		    case Mode.MODE_ALPHA_NUM 	: return 9;
-		    case Mode.MODE_8BIT_BYTE	: return 8;
-		    case Mode.MODE_KANJI  	: return 8;
-		    default :
-			    throw new Error("mode:" + mode);
-		    }
-
-	    } else if (type < 27) {
-
-		    // 10 - 26
-
-		    switch(mode) {
-		    case Mode.MODE_NUMBER 	: return 12;
-		    case Mode.MODE_ALPHA_NUM 	: return 11;
-		    case Mode.MODE_8BIT_BYTE	: return 16;
-		    case Mode.MODE_KANJI  	: return 10;
-		    default :
-			    throw new Error("mode:" + mode);
-		    }
-
-	    } else if (type < 41) {
-
-		    // 27 - 40
-
-		    switch(mode) {
-		    case Mode.MODE_NUMBER 	: return 14;
-		    case Mode.MODE_ALPHA_NUM	: return 13;
-		    case Mode.MODE_8BIT_BYTE	: return 16;
-		    case Mode.MODE_KANJI  	: return 12;
-		    default :
-			    throw new Error("mode:" + mode);
-		    }
-
-	    } else {
-		    throw new Error("type:" + type);
-	    }
-    },
-
-    getLostPoint : function(qrCode) {
-	    
-	    var moduleCount = qrCode.getModuleCount();
-	    
-	    var lostPoint = 0;
-	    
-	    // LEVEL1
-	    
-	    for (var row = 0; row < moduleCount; row++) {
-
-		    for (var col = 0; col < moduleCount; col++) {
-
-			    var sameCount = 0;
-			    var dark = qrCode.isDark(row, col);
-
-				for (var r = -1; r <= 1; r++) {
-
-				    if (row + r < 0 || moduleCount <= row + r) {
-					    continue;
-				    }
-
-				    for (var c = -1; c <= 1; c++) {
-
-					    if (col + c < 0 || moduleCount <= col + c) {
-						    continue;
-					    }
-
-					    if (r == 0 && c == 0) {
-						    continue;
-					    }
-
-					    if (dark == qrCode.isDark(row + r, col + c) ) {
-						    sameCount++;
-					    }
-				    }
-			    }
-
-			    if (sameCount > 5) {
-				    lostPoint += (3 + sameCount - 5);
-			    }
-		    }
-	    }
-
-	    // LEVEL2
-
-	    for (var row = 0; row < moduleCount - 1; row++) {
-		    for (var col = 0; col < moduleCount - 1; col++) {
-			    var count = 0;
-			    if (qrCode.isDark(row,     col    ) ) count++;
-			    if (qrCode.isDark(row + 1, col    ) ) count++;
-			    if (qrCode.isDark(row,     col + 1) ) count++;
-			    if (qrCode.isDark(row + 1, col + 1) ) count++;
-			    if (count == 0 || count == 4) {
-				    lostPoint += 3;
-			    }
-		    }
-	    }
-
-	    // LEVEL3
-
-	    for (var row = 0; row < moduleCount; row++) {
-		    for (var col = 0; col < moduleCount - 6; col++) {
-			    if (qrCode.isDark(row, col)
-					    && !qrCode.isDark(row, col + 1)
-					    &&  qrCode.isDark(row, col + 2)
-					    &&  qrCode.isDark(row, col + 3)
-					    &&  qrCode.isDark(row, col + 4)
-					    && !qrCode.isDark(row, col + 5)
-					    &&  qrCode.isDark(row, col + 6) ) {
-				    lostPoint += 40;
-			    }
-		    }
-	    }
-
-	    for (var col = 0; col < moduleCount; col++) {
-		    for (var row = 0; row < moduleCount - 6; row++) {
-			    if (qrCode.isDark(row, col)
-					    && !qrCode.isDark(row + 1, col)
-					    &&  qrCode.isDark(row + 2, col)
-					    &&  qrCode.isDark(row + 3, col)
-					    &&  qrCode.isDark(row + 4, col)
-					    && !qrCode.isDark(row + 5, col)
-					    &&  qrCode.isDark(row + 6, col) ) {
-				    lostPoint += 40;
-			    }
-		    }
-	    }
-
-	    // LEVEL4
-	    
-	    var darkCount = 0;
-
-	    for (var col = 0; col < moduleCount; col++) {
-		    for (var row = 0; row < moduleCount; row++) {
-			    if (qrCode.isDark(row, col) ) {
-				    darkCount++;
-			    }
-		    }
-	    }
-	    
-	    var ratio = Math.abs(100 * darkCount / moduleCount / moduleCount - 50) / 5;
-	    lostPoint += ratio * 10;
-
-	    return lostPoint;		
+      cells.forEach(function (row, rdx) {
+        row.forEach(function (cell, cdx) {
+          ctx.fillStyle = cell ? foreground : background;
+          var w = Math.ceil((cdx + 1) * tileW) - Math.floor(cdx * tileW);
+          var h = Math.ceil((rdx + 1) * tileH) - Math.floor(rdx * tileH);
+          ctx.fillRect(Math.round(cdx * tileW), Math.round(rdx * tileH), w, h);
+        });
+      });
     }
+  },
+  updated: function updated() {
+    this.render();
+  },
+  mounted: function mounted() {
+    this.render();
+  }
 };
 
-module.exports = QRUtil;
+return QrcodeVue;
 
-
-/***/ })
-/******/ ]);
-});
+})));

package.json

 {
   "name": "qrcode.vue",
-  "version": "1.4.0",
+  "version": "1.5.0",
   "description": "A Vue component for QRCode.",
@@ -13,5 +13,5 @@ "main": "dist/qrcode.vue.js",
     "deploy:min": "better-npm-run deploy:min",
-    "build": "npm run clean && npm run deploy && npm run deploy:min",
+    "build": "better-npm-run build",
     "lint": "better-npm-run lint",
-    "prepublish": "npm run build"
+    "rollup": "rollup -c ./config/rollup.config.js"
   },
@@ -56,2 +56,9 @@ "betterScripts": {
     },
+    "build": {
+      "command": "npm run clean && npm run rollup",
+      "env": {
+        "NODE_ENV": "production",
+        "DEBUG": "app:*"
+      }
+    },
     "lint": {
@@ -102,2 +109,7 @@ "command": "eslint --ext .js,.vue src",
     "rimraf": "^2.6.1",
+    "rollup": "^0.45.2",
+    "rollup-plugin-babel": "^2.7.1",
+    "rollup-plugin-commonjs": "^8.0.2",
+    "rollup-plugin-node-resolve": "^3.0.0",
+    "rollup-plugin-replace": "^1.1.1",
     "vue": "^2.4.1",
@@ -104,0 +116,0 @@ "webpack": "^3.3.0",

New alerts

Major refactor

Supply chain risk

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Found 1 instance in 1 package

Worsened metrics

Total package byte prevSize

185801

decreased by-8.61%

Dev dependency count

28

increased by21.74%

Number of package files

11

decreased by-8.33%

Lines of code

966

decreased by-22.66%

Number of medium supply chain risk alerts

1

increased byInfinity%

No dependency changes