qrcode.vue - npm Package Compare versions

Comparing version 1.2.0 to 1.3.0

dist/qrcode.vue.js

@@ -1,2 +0,2 @@
-/*! qrcode.vue v1.2.0, Author: scopewu, MIT License: https://github.com/scopewu/qrcode.vue/blob/master/LICENSE */
+/*! qrcode.vue v1.3.0, Author: scopewu, MIT License: https://github.com/scopewu/qrcode.vue/blob/master/LICENSE */
 (function webpackUniversalModuleDefinition(root, factory) {
@@ -8,5 +8,5 @@ if(typeof exports === 'object' && typeof module === 'object')
 	else if(typeof exports === 'object')
-		exports["qrcode.vue"] = factory();
+		exports["QrcodeVue"] = factory();
 	else
-		root["qrcode.vue"] = factory();
+		root["QrcodeVue"] = factory();
 })(this, function() {
@@ -48,5 +48,2 @@ return /******/ (function(modules) { // webpackBootstrap
 /******/
-/******/ 	// identity function for calling harmony imports with the correct context
-/******/ 	__webpack_require__.i = function(value) { return value; };
-/******/
 /******/ 	// define getter function for harmony exports
@@ -79,3 +76,3 @@ /******/ 	__webpack_require__.d = function(exports, name, getter) {
 /******/ 	// Load entry module and return exports
-/******/ 	return __webpack_require__(__webpack_require__.s = 5);
+/******/ 	return __webpack_require__(__webpack_require__.s = 4);
 /******/ })
@@ -88,2 +85,14 @@ /************************************************************************/
 module.exports = {
+	MODE_NUMBER :		1 << 0,
+	MODE_ALPHA_NUM : 	1 << 1,
+	MODE_8BIT_BYTE : 	1 << 2,
+	MODE_KANJI :		1 << 3
+};
+
+
+/***/ }),
+/* 1 */
+/***/ (function(module, exports) {
+
+module.exports = {
 	L : 1,
@@ -98,6 +107,6 @@ M : 0,
 /***/ }),
-/* 1 */
+/* 2 */
 /***/ (function(module, exports, __webpack_require__) {
 
-var math = __webpack_require__(2);
+var math = __webpack_require__(3);
 
@@ -172,3 +181,3 @@ function QRPolynomial(num, shift) {
 /***/ }),
-/* 2 */
+/* 3 */
 /***/ (function(module, exports) {
@@ -223,35 +232,3 @@
 /***/ }),
-/* 3 */
-/***/ (function(module, exports) {
-
-module.exports = {
-	MODE_NUMBER :		1 << 0,
-	MODE_ALPHA_NUM : 	1 << 1,
-	MODE_8BIT_BYTE : 	1 << 2,
-	MODE_KANJI :		1 << 3
-};
-
-
-/***/ }),
 /* 4 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var Component = __webpack_require__(12)(
-  /* script */
-  __webpack_require__(6),
-  /* template */
-  __webpack_require__(13),
-  /* styles */
-  null,
-  /* scopeId */
-  null,
-  /* moduleIdentifier (server only) */
-  null
-)
-
-module.exports = Component.exports
-
-
-/***/ }),
-/* 5 */
 /***/ (function(module, __webpack_exports__, __webpack_require__) {
@@ -261,27 +238,9 @@
 Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__qrcode_vue__ = __webpack_require__(4);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__qrcode_vue___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0__qrcode_vue__);
-
-
-/* harmony default export */ __webpack_exports__["default"] = (__WEBPACK_IMPORTED_MODULE_0__qrcode_vue___default.a);
-
-/***/ }),
-/* 6 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_qr_js_lib_QRCode__ = __webpack_require__(9);
+/* 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__(0);
+/* 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__);
-//
-//
-//
-//
-//
 
 
 
-
 function getBackingStorePixelRatio(ctx) {
@@ -291,3 +250,4 @@ return ctx.webkitBackingStorePixelRatio || ctx.mozBackingStorePixelRatio || ctx.msBackingStorePixelRatio || ctx.oBackingStorePixelRatio || ctx.backingStorePixelRatio || 1;
 
-/* harmony default export */ __webpack_exports__["default"] = ({
+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: {
@@ -304,3 +264,3 @@ value: {
     size: {
-      type: Number | String,
+      type: [Number, String],
       default: 100,
@@ -368,86 +328,15 @@ validator: function validator(s) {
   }
-});
-
-/***/ }),
-/* 7 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var mode = __webpack_require__(3);
-
-function QR8bitByte(data) {
-	this.mode = mode.MODE_8BIT_BYTE;
-	this.data = data;
-}
-
-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;
+/* harmony default export */ __webpack_exports__["default"] = (QrcodeVue);
 
-
-
 /***/ }),
-/* 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 */
+/* 5 */
 /***/ (function(module, exports, __webpack_require__) {
 
-var BitByte = __webpack_require__(7);
-var RSBlock = __webpack_require__(10);
+var BitByte = __webpack_require__(6);
+var RSBlock = __webpack_require__(7);
 var BitBuffer = __webpack_require__(8);
-var util = __webpack_require__(11);
-var Polynomial = __webpack_require__(1);
+var util = __webpack_require__(9);
+var Polynomial = __webpack_require__(2);
 
@@ -889,7 +778,36 @@ function QRCode(typeNumber, errorCorrectLevel) {
 /***/ }),
-/* 10 */
+/* 6 */
 /***/ (function(module, exports, __webpack_require__) {
 
+var mode = __webpack_require__(0);
+
+function QR8bitByte(data) {
+	this.mode = mode.MODE_8BIT_BYTE;
+	this.data = data;
+}
+
+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__(0);
+var ECL = __webpack_require__(1);
 
@@ -1195,8 +1113,52 @@ function QRRSBlock(totalCount, dataCount) {
 /***/ }),
-/* 11 */
+/* 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__(3);
-var Polynomial = __webpack_require__(1);
-var math = __webpack_require__(2);
+var Mode = __webpack_require__(0);
+var Polynomial = __webpack_require__(2);
+var math = __webpack_require__(3);
 
@@ -1480,109 +1442,4 @@ var QRMaskPattern = {
 
-/***/ }),
-/* 12 */
-/***/ (function(module, exports) {
-
-/* globals __VUE_SSR_CONTEXT__ */
-
-// this module is a runtime utility for cleaner component module output and will
-// be included in the final webpack user bundle
-
-module.exports = function normalizeComponent (
-  rawScriptExports,
-  compiledTemplate,
-  injectStyles,
-  scopeId,
-  moduleIdentifier /* server only */
-) {
-  var esModule
-  var scriptExports = rawScriptExports = rawScriptExports || {}
-
-  // ES6 modules interop
-  var type = typeof rawScriptExports.default
-  if (type === 'object' || type === 'function') {
-    esModule = rawScriptExports
-    scriptExports = rawScriptExports.default
-  }
-
-  // Vue.extend constructor export interop
-  var options = typeof scriptExports === 'function'
-    ? scriptExports.options
-    : scriptExports
-
-  // render functions
-  if (compiledTemplate) {
-    options.render = compiledTemplate.render
-    options.staticRenderFns = compiledTemplate.staticRenderFns
-  }
-
-  // scopedId
-  if (scopeId) {
-    options._scopeId = scopeId
-  }
-
-  var hook
-  if (moduleIdentifier) { // server build
-    hook = function (context) {
-      // 2.3 injection
-      context = context || (this.$vnode && this.$vnode.ssrContext)
-      // 2.2 with runInNewContext: true
-      if (!context && typeof __VUE_SSR_CONTEXT__ !== 'undefined') {
-        context = __VUE_SSR_CONTEXT__
-      }
-      // inject component styles
-      if (injectStyles) {
-        injectStyles.call(this, context)
-      }
-      // register component module identifier for async chunk inferrence
-      if (context && context._registeredComponents) {
-        context._registeredComponents.add(moduleIdentifier)
-      }
-    }
-    // used by ssr in case component is cached and beforeCreate
-    // never gets called
-    options._ssrRegister = hook
-  } else if (injectStyles) {
-    hook = injectStyles
-  }
-
-  if (hook) {
-    // inject component registration as beforeCreate hook
-    var existing = options.beforeCreate
-    options.beforeCreate = existing
-      ? [].concat(existing, hook)
-      : [hook]
-  }
-
-  return {
-    esModule: esModule,
-    exports: scriptExports,
-    options: options
-  }
-}
-
-
-/***/ }),
-/* 13 */
-/***/ (function(module, exports) {
-
-module.exports={render:function (){var _vm=this;var _h=_vm.$createElement;var _c=_vm._self._c||_h;
-  return _c('div', {
-    class: _vm.className,
-    attrs: {
-      "value": _vm.value,
-      "level": _vm.level,
-      "background": _vm.background,
-      "foreground": _vm.foreground
-    }
-  }, [_c('canvas', {
-    ref: "qrcode-vue",
-    attrs: {
-      "height": _vm.size,
-      "width": _vm.size
-    }
-  })])
-},staticRenderFns: []}
-
 /***/ })
 /******/ ]);
 });

dist/qrcode.vue.min.js

@@ -1,2 +0,2 @@
-/*! qrcode.vue v1.2.0, Author: scopewu, MIT License: https://github.com/scopewu/qrcode.vue/blob/master/LICENSE */
-(function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e():"function"==typeof define&&define.amd?define([],e):"object"==typeof exports?exports["qrcode.vue"]=e():t["qrcode.vue"]=e()})(this,function(){return function(t){function e(n){if(r[n])return r[n].exports;var o=r[n]={i:n,l:!1,exports:{}};return t[n].call(o.exports,o,o.exports,e),o.l=!0,o.exports}var r={};return e.m=t,e.c=r,e.i=function(t){return t},e.d=function(t,r,n){e.o(t,r)||Object.defineProperty(t,r,{configurable:!1,enumerable:!0,get:n})},e.n=function(t){var r=t&&t.__esModule?function(){return t.default}:function(){return t};return e.d(r,"a",r),r},e.o=function(t,e){return Object.prototype.hasOwnProperty.call(t,e)},e.p="",e(e.s=5)}([function(t,e){t.exports={L:1,M:0,Q:3,H:2}},function(t,e,r){function n(t,e){if(void 0==t.length)throw new Error(t.length+"/"+e);for(var r=0;r<t.length&&0==t[r];)r++;this.num=new Array(t.length-r+e);for(var n=0;n<t.length-r;n++)this.num[n]=t[n+r]}var o=r(2);n.prototype={get:function(t){return this.num[t]},getLength:function(){return this.num.length},multiply:function(t){for(var e=new Array(this.getLength()+t.getLength()-1),r=0;r<this.getLength();r++)for(var i=0;i<t.getLength();i++)e[r+i]^=o.gexp(o.glog(this.get(r))+o.glog(t.get(i)));return new n(e,0)},mod:function(t){if(this.getLength()-t.getLength()<0)return this;for(var e=o.glog(this.get(0))-o.glog(t.get(0)),r=new Array(this.getLength()),i=0;i<this.getLength();i++)r[i]=this.get(i);for(var i=0;i<t.getLength();i++)r[i]^=o.gexp(o.glog(t.get(i))+e);return new n(r,0).mod(t)}},t.exports=n},function(t,e){for(var r={glog:function(t){if(t<1)throw new Error("glog("+t+")");return r.LOG_TABLE[t]},gexp:function(t){for(;t<0;)t+=255;for(;t>=256;)t-=255;return r.EXP_TABLE[t]},EXP_TABLE:new Array(256),LOG_TABLE:new Array(256)},n=0;n<8;n++)r.EXP_TABLE[n]=1<<n;for(var n=8;n<256;n++)r.EXP_TABLE[n]=r.EXP_TABLE[n-4]^r.EXP_TABLE[n-5]^r.EXP_TABLE[n-6]^r.EXP_TABLE[n-8];for(var n=0;n<255;n++)r.LOG_TABLE[r.EXP_TABLE[n]]=n;t.exports=r},function(t,e){t.exports={MODE_NUMBER:1,MODE_ALPHA_NUM:2,MODE_8BIT_BYTE:4,MODE_KANJI:8}},function(t,e,r){var n=r(12)(r(6),r(13),null,null,null);t.exports=n.exports},function(t,e,r){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var n=r(4),o=r.n(n);e.default=o.a},function(t,e,r){"use strict";function n(t){return t.webkitBackingStorePixelRatio||t.mozBackingStorePixelRatio||t.msBackingStorePixelRatio||t.oBackingStorePixelRatio||t.backingStorePixelRatio||1}Object.defineProperty(e,"__esModule",{value:!0});var o=r(9),i=r.n(o),a=r(0),u=r.n(a);e.default={props:{value:{type:String,required:!0,default:""},className:{type:String,default:""},size:{type:Number|String,default:100,validator:function(t){return!0!==isNaN(Number(t))}},level:{type:String,default:"L",validator:function(t){return["L","Q","M","H"].indexOf(t)>-1}},background:{type:String,default:"#fff"},foreground:{type:String,default:"#000"}},methods:{render:function(){var t=this.value,e=this.size,r=this.level,o=this.background,a=this.foreground,s=e>>>0,h=new i.a(-1,u.a[r]);h.addData(t),h.make();var f=this.$refs["qrcode-vue"],l=f.getContext("2d"),g=h.modules,c=s/g.length,d=s/g.length,v=(window.devicePixelRatio||1)/n(l);f.height=f.width=s*v,l.scale(v,v),g.forEach(function(t,e){t.forEach(function(t,r){l.fillStyle=t?a:o;var n=Math.ceil((r+1)*c)-Math.floor(r*c),i=Math.ceil((e+1)*d)-Math.floor(e*d);l.fillRect(Math.round(r*c),Math.round(e*d),n,i)})})}},updated:function(){this.render()},mounted:function(){this.render()}}},function(t,e,r){function n(t){this.mode=o.MODE_8BIT_BYTE,this.data=t}var o=r(3);n.prototype={getLength:function(t){return this.data.length},write:function(t){for(var e=0;e<this.data.length;e++)t.put(this.data.charCodeAt(e),8)}},t.exports=n},function(t,e){function r(){this.buffer=new Array,this.length=0}r.prototype={get:function(t){var e=Math.floor(t/8);return 1==(this.buffer[e]>>>7-t%8&1)},put:function(t,e){for(var r=0;r<e;r++)this.putBit(1==(t>>>e-r-1&1))},getLengthInBits:function(){return this.length},putBit:function(t){var e=Math.floor(this.length/8);this.buffer.length<=e&&this.buffer.push(0),t&&(this.buffer[e]|=128>>>this.length%8),this.length++}},t.exports=r},function(t,e,r){function n(t,e){this.typeNumber=t,this.errorCorrectLevel=e,this.modules=null,this.moduleCount=0,this.dataCache=null,this.dataList=[]}var o=r(7),i=r(10),a=r(8),u=r(11),s=r(1),h=n.prototype;h.addData=function(t){var e=new o(t);this.dataList.push(e),this.dataCache=null},h.isDark=function(t,e){if(t<0||this.moduleCount<=t||e<0||this.moduleCount<=e)throw new Error(t+","+e);return this.modules[t][e]},h.getModuleCount=function(){return this.moduleCount},h.make=function(){if(this.typeNumber<1){var t=1;for(t=1;t<40;t++){for(var e=i.getRSBlocks(t,this.errorCorrectLevel),r=new a,n=0,o=0;o<e.length;o++)n+=e[o].dataCount;for(var o=0;o<this.dataList.length;o++){var s=this.dataList[o];r.put(s.mode,4),r.put(s.getLength(),u.getLengthInBits(s.mode,t)),s.write(r)}if(r.getLengthInBits()<=8*n)break}this.typeNumber=t}this.makeImpl(!1,this.getBestMaskPattern())},h.makeImpl=function(t,e){this.moduleCount=4*this.typeNumber+17,this.modules=new Array(this.moduleCount);for(var r=0;r<this.moduleCount;r++){this.modules[r]=new Array(this.moduleCount);for(var o=0;o<this.moduleCount;o++)this.modules[r][o]=null}this.setupPositionProbePattern(0,0),this.setupPositionProbePattern(this.moduleCount-7,0),this.setupPositionProbePattern(0,this.moduleCount-7),this.setupPositionAdjustPattern(),this.setupTimingPattern(),this.setupTypeInfo(t,e),this.typeNumber>=7&&this.setupTypeNumber(t),null==this.dataCache&&(this.dataCache=n.createData(this.typeNumber,this.errorCorrectLevel,this.dataList)),this.mapData(this.dataCache,e)},h.setupPositionProbePattern=function(t,e){for(var r=-1;r<=7;r++)if(!(t+r<=-1||this.moduleCount<=t+r))for(var n=-1;n<=7;n++)e+n<=-1||this.moduleCount<=e+n||(this.modules[t+r][e+n]=0<=r&&r<=6&&(0==n||6==n)||0<=n&&n<=6&&(0==r||6==r)||2<=r&&r<=4&&2<=n&&n<=4)},h.getBestMaskPattern=function(){for(var t=0,e=0,r=0;r<8;r++){this.makeImpl(!0,r);var n=u.getLostPoint(this);(0==r||t>n)&&(t=n,e=r)}return e},h.createMovieClip=function(t,e,r){var n=t.createEmptyMovieClip(e,r);this.make();for(var o=0;o<this.modules.length;o++)for(var i=1*o,a=0;a<this.modules[o].length;a++){var u=1*a,s=this.modules[o][a];s&&(n.beginFill(0,100),n.moveTo(u,i),n.lineTo(u+1,i),n.lineTo(u+1,i+1),n.lineTo(u,i+1),n.endFill())}return n},h.setupTimingPattern=function(){for(var t=8;t<this.moduleCount-8;t++)null==this.modules[t][6]&&(this.modules[t][6]=t%2==0);for(var e=8;e<this.moduleCount-8;e++)null==this.modules[6][e]&&(this.modules[6][e]=e%2==0)},h.setupPositionAdjustPattern=function(){for(var t=u.getPatternPosition(this.typeNumber),e=0;e<t.length;e++)for(var r=0;r<t.length;r++){var n=t[e],o=t[r];if(null==this.modules[n][o])for(var i=-2;i<=2;i++)for(var a=-2;a<=2;a++)this.modules[n+i][o+a]=-2==i||2==i||-2==a||2==a||0==i&&0==a}},h.setupTypeNumber=function(t){for(var e=u.getBCHTypeNumber(this.typeNumber),r=0;r<18;r++){var n=!t&&1==(e>>r&1);this.modules[Math.floor(r/3)][r%3+this.moduleCount-8-3]=n}for(var r=0;r<18;r++){var n=!t&&1==(e>>r&1);this.modules[r%3+this.moduleCount-8-3][Math.floor(r/3)]=n}},h.setupTypeInfo=function(t,e){for(var r=this.errorCorrectLevel<<3|e,n=u.getBCHTypeInfo(r),o=0;o<15;o++){var i=!t&&1==(n>>o&1);o<6?this.modules[o][8]=i:o<8?this.modules[o+1][8]=i:this.modules[this.moduleCount-15+o][8]=i}for(var o=0;o<15;o++){var i=!t&&1==(n>>o&1);o<8?this.modules[8][this.moduleCount-o-1]=i:o<9?this.modules[8][15-o-1+1]=i:this.modules[8][15-o-1]=i}this.modules[this.moduleCount-8][8]=!t},h.mapData=function(t,e){for(var r=-1,n=this.moduleCount-1,o=7,i=0,a=this.moduleCount-1;a>0;a-=2)for(6==a&&a--;;){for(var s=0;s<2;s++)if(null==this.modules[n][a-s]){var h=!1;i<t.length&&(h=1==(t[i]>>>o&1));var f=u.getMask(e,n,a-s);f&&(h=!h),this.modules[n][a-s]=h,o--,-1==o&&(i++,o=7)}if((n+=r)<0||this.moduleCount<=n){n-=r,r=-r;break}}},n.PAD0=236,n.PAD1=17,n.createData=function(t,e,r){for(var o=i.getRSBlocks(t,e),s=new a,h=0;h<r.length;h++){var f=r[h];s.put(f.mode,4),s.put(f.getLength(),u.getLengthInBits(f.mode,t)),f.write(s)}for(var l=0,h=0;h<o.length;h++)l+=o[h].dataCount;if(s.getLengthInBits()>8*l)throw new Error("code length overflow. ("+s.getLengthInBits()+">"+8*l+")");for(s.getLengthInBits()+4<=8*l&&s.put(0,4);s.getLengthInBits()%8!=0;)s.putBit(!1);for(;;){if(s.getLengthInBits()>=8*l)break;if(s.put(n.PAD0,8),s.getLengthInBits()>=8*l)break;s.put(n.PAD1,8)}return n.createBytes(s,o)},n.createBytes=function(t,e){for(var r=0,n=0,o=0,i=new Array(e.length),a=new Array(e.length),h=0;h<e.length;h++){var f=e[h].dataCount,l=e[h].totalCount-f;n=Math.max(n,f),o=Math.max(o,l),i[h]=new Array(f);for(var g=0;g<i[h].length;g++)i[h][g]=255&t.buffer[g+r];r+=f;var c=u.getErrorCorrectPolynomial(l),d=new s(i[h],c.getLength()-1),v=d.mod(c);a[h]=new Array(c.getLength()-1);for(var g=0;g<a[h].length;g++){var p=g+v.getLength()-a[h].length;a[h][g]=p>=0?v.get(p):0}}for(var m=0,g=0;g<e.length;g++)m+=e[g].totalCount;for(var E=new Array(m),T=0,g=0;g<n;g++)for(var h=0;h<e.length;h++)g<i[h].length&&(E[T++]=i[h][g]);for(var g=0;g<o;g++)for(var h=0;h<e.length;h++)g<a[h].length&&(E[T++]=a[h][g]);return E},t.exports=n},function(t,e,r){function n(t,e){this.totalCount=t,this.dataCount=e}var o=r(0);n.RS_BLOCK_TABLE=[[1,26,19],[1,26,16],[1,26,13],[1,26,9],[1,44,34],[1,44,28],[1,44,22],[1,44,16],[1,70,55],[1,70,44],[2,35,17],[2,35,13],[1,100,80],[2,50,32],[2,50,24],[4,25,9],[1,134,108],[2,67,43],[2,33,15,2,34,16],[2,33,11,2,34,12],[2,86,68],[4,43,27],[4,43,19],[4,43,15],[2,98,78],[4,49,31],[2,32,14,4,33,15],[4,39,13,1,40,14],[2,121,97],[2,60,38,2,61,39],[4,40,18,2,41,19],[4,40,14,2,41,15],[2,146,116],[3,58,36,2,59,37],[4,36,16,4,37,17],[4,36,12,4,37,13],[2,86,68,2,87,69],[4,69,43,1,70,44],[6,43,19,2,44,20],[6,43,15,2,44,16],[4,101,81],[1,80,50,4,81,51],[4,50,22,4,51,23],[3,36,12,8,37,13],[2,116,92,2,117,93],[6,58,36,2,59,37],[4,46,20,6,47,21],[7,42,14,4,43,15],[4,133,107],[8,59,37,1,60,38],[8,44,20,4,45,21],[12,33,11,4,34,12],[3,145,115,1,146,116],[4,64,40,5,65,41],[11,36,16,5,37,17],[11,36,12,5,37,13],[5,109,87,1,110,88],[5,65,41,5,66,42],[5,54,24,7,55,25],[11,36,12],[5,122,98,1,123,99],[7,73,45,3,74,46],[15,43,19,2,44,20],[3,45,15,13,46,16],[1,135,107,5,136,108],[10,74,46,1,75,47],[1,50,22,15,51,23],[2,42,14,17,43,15],[5,150,120,1,151,121],[9,69,43,4,70,44],[17,50,22,1,51,23],[2,42,14,19,43,15],[3,141,113,4,142,114],[3,70,44,11,71,45],[17,47,21,4,48,22],[9,39,13,16,40,14],[3,135,107,5,136,108],[3,67,41,13,68,42],[15,54,24,5,55,25],[15,43,15,10,44,16],[4,144,116,4,145,117],[17,68,42],[17,50,22,6,51,23],[19,46,16,6,47,17],[2,139,111,7,140,112],[17,74,46],[7,54,24,16,55,25],[34,37,13],[4,151,121,5,152,122],[4,75,47,14,76,48],[11,54,24,14,55,25],[16,45,15,14,46,16],[6,147,117,4,148,118],[6,73,45,14,74,46],[11,54,24,16,55,25],[30,46,16,2,47,17],[8,132,106,4,133,107],[8,75,47,13,76,48],[7,54,24,22,55,25],[22,45,15,13,46,16],[10,142,114,2,143,115],[19,74,46,4,75,47],[28,50,22,6,51,23],[33,46,16,4,47,17],[8,152,122,4,153,123],[22,73,45,3,74,46],[8,53,23,26,54,24],[12,45,15,28,46,16],[3,147,117,10,148,118],[3,73,45,23,74,46],[4,54,24,31,55,25],[11,45,15,31,46,16],[7,146,116,7,147,117],[21,73,45,7,74,46],[1,53,23,37,54,24],[19,45,15,26,46,16],[5,145,115,10,146,116],[19,75,47,10,76,48],[15,54,24,25,55,25],[23,45,15,25,46,16],[13,145,115,3,146,116],[2,74,46,29,75,47],[42,54,24,1,55,25],[23,45,15,28,46,16],[17,145,115],[10,74,46,23,75,47],[10,54,24,35,55,25],[19,45,15,35,46,16],[17,145,115,1,146,116],[14,74,46,21,75,47],[29,54,24,19,55,25],[11,45,15,46,46,16],[13,145,115,6,146,116],[14,74,46,23,75,47],[44,54,24,7,55,25],[59,46,16,1,47,17],[12,151,121,7,152,122],[12,75,47,26,76,48],[39,54,24,14,55,25],[22,45,15,41,46,16],[6,151,121,14,152,122],[6,75,47,34,76,48],[46,54,24,10,55,25],[2,45,15,64,46,16],[17,152,122,4,153,123],[29,74,46,14,75,47],[49,54,24,10,55,25],[24,45,15,46,46,16],[4,152,122,18,153,123],[13,74,46,32,75,47],[48,54,24,14,55,25],[42,45,15,32,46,16],[20,147,117,4,148,118],[40,75,47,7,76,48],[43,54,24,22,55,25],[10,45,15,67,46,16],[19,148,118,6,149,119],[18,75,47,31,76,48],[34,54,24,34,55,25],[20,45,15,61,46,16]],n.getRSBlocks=function(t,e){var r=n.getRsBlockTable(t,e);if(void 0==r)throw new Error("bad rs block @ typeNumber:"+t+"/errorCorrectLevel:"+e);for(var o=r.length/3,i=new Array,a=0;a<o;a++)for(var u=r[3*a+0],s=r[3*a+1],h=r[3*a+2],f=0;f<u;f++)i.push(new n(s,h));return i},n.getRsBlockTable=function(t,e){switch(e){case o.L:return n.RS_BLOCK_TABLE[4*(t-1)+0];case o.M:return n.RS_BLOCK_TABLE[4*(t-1)+1];case o.Q:return n.RS_BLOCK_TABLE[4*(t-1)+2];case o.H:return n.RS_BLOCK_TABLE[4*(t-1)+3];default:return}},t.exports=n},function(t,e,r){var n=r(3),o=r(1),i=r(2),a={PATTERN000:0,PATTERN001:1,PATTERN010:2,PATTERN011:3,PATTERN100:4,PATTERN101:5,PATTERN110:6,PATTERN111:7},u={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]],G15:1335,G18:7973,G15_MASK:21522,getBCHTypeInfo:function(t){for(var e=t<<10;u.getBCHDigit(e)-u.getBCHDigit(u.G15)>=0;)e^=u.G15<<u.getBCHDigit(e)-u.getBCHDigit(u.G15);return(t<<10|e)^u.G15_MASK},getBCHTypeNumber:function(t){for(var e=t<<12;u.getBCHDigit(e)-u.getBCHDigit(u.G18)>=0;)e^=u.G18<<u.getBCHDigit(e)-u.getBCHDigit(u.G18);return t<<12|e},getBCHDigit:function(t){for(var e=0;0!=t;)e++,t>>>=1;return e},getPatternPosition:function(t){return u.PATTERN_POSITION_TABLE[t-1]},getMask:function(t,e,r){switch(t){case a.PATTERN000:return(e+r)%2==0;case a.PATTERN001:return e%2==0;case a.PATTERN010:return r%3==0;case a.PATTERN011:return(e+r)%3==0;case a.PATTERN100:return(Math.floor(e/2)+Math.floor(r/3))%2==0;case a.PATTERN101:return e*r%2+e*r%3==0;case a.PATTERN110:return(e*r%2+e*r%3)%2==0;case a.PATTERN111:return(e*r%3+(e+r)%2)%2==0;default:throw new Error("bad maskPattern:"+t)}},getErrorCorrectPolynomial:function(t){for(var e=new o([1],0),r=0;r<t;r++)e=e.multiply(new o([1,i.gexp(r)],0));return e},getLengthInBits:function(t,e){if(1<=e&&e<10)switch(t){case n.MODE_NUMBER:return 10;case n.MODE_ALPHA_NUM:return 9;case n.MODE_8BIT_BYTE:case n.MODE_KANJI:return 8;default:throw new Error("mode:"+t)}else if(e<27)switch(t){case n.MODE_NUMBER:return 12;case n.MODE_ALPHA_NUM:return 11;case n.MODE_8BIT_BYTE:return 16;case n.MODE_KANJI:return 10;default:throw new Error("mode:"+t)}else{if(!(e<41))throw new Error("type:"+e);switch(t){case n.MODE_NUMBER:return 14;case n.MODE_ALPHA_NUM:return 13;case n.MODE_8BIT_BYTE:return 16;case n.MODE_KANJI:return 12;default:throw new Error("mode:"+t)}}},getLostPoint:function(t){for(var e=t.getModuleCount(),r=0,n=0;n<e;n++)for(var o=0;o<e;o++){for(var i=0,a=t.isDark(n,o),u=-1;u<=1;u++)if(!(n+u<0||e<=n+u))for(var s=-1;s<=1;s++)o+s<0||e<=o+s||0==u&&0==s||a==t.isDark(n+u,o+s)&&i++;i>5&&(r+=3+i-5)}for(var n=0;n<e-1;n++)for(var o=0;o<e-1;o++){var h=0;t.isDark(n,o)&&h++,t.isDark(n+1,o)&&h++,t.isDark(n,o+1)&&h++,t.isDark(n+1,o+1)&&h++,0!=h&&4!=h||(r+=3)}for(var n=0;n<e;n++)for(var o=0;o<e-6;o++)t.isDark(n,o)&&!t.isDark(n,o+1)&&t.isDark(n,o+2)&&t.isDark(n,o+3)&&t.isDark(n,o+4)&&!t.isDark(n,o+5)&&t.isDark(n,o+6)&&(r+=40);for(var o=0;o<e;o++)for(var n=0;n<e-6;n++)t.isDark(n,o)&&!t.isDark(n+1,o)&&t.isDark(n+2,o)&&t.isDark(n+3,o)&&t.isDark(n+4,o)&&!t.isDark(n+5,o)&&t.isDark(n+6,o)&&(r+=40);for(var f=0,o=0;o<e;o++)for(var n=0;n<e;n++)t.isDark(n,o)&&f++;return r+=Math.abs(100*f/e/e-50)/5*10}};t.exports=u},function(t,e){t.exports=function(t,e,r,n,o){var i,a=t=t||{},u=typeof t.default;"object"!==u&&"function"!==u||(i=t,a=t.default);var s="function"==typeof a?a.options:a;e&&(s.render=e.render,s.staticRenderFns=e.staticRenderFns),n&&(s._scopeId=n);var h;if(o?(h=function(t){t=t||this.$vnode&&this.$vnode.ssrContext,t||"undefined"==typeof __VUE_SSR_CONTEXT__||(t=__VUE_SSR_CONTEXT__),r&&r.call(this,t),t&&t._registeredComponents&&t._registeredComponents.add(o)},s._ssrRegister=h):r&&(h=r),h){var f=s.beforeCreate;s.beforeCreate=f?[].concat(f,h):[h]}return{esModule:i,exports:a,options:s}}},function(t,e){t.exports={render:function(){var t=this,e=t.$createElement,r=t._self._c||e;return r("div",{class:t.className,attrs:{value:t.value,level:t.level,background:t.background,foreground:t.foreground}},[r("canvas",{ref:"qrcode-vue",attrs:{height:t.size,width:t.size}})])},staticRenderFns:[]}}])});
+/*! qrcode.vue v1.3.0, Author: scopewu, MIT License: https://github.com/scopewu/qrcode.vue/blob/master/LICENSE */
+(function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e():"function"==typeof define&&define.amd?define([],e):"object"==typeof exports?exports.QrcodeVue=e():t.QrcodeVue=e()})(this,function(){return function(t){function e(n){if(r[n])return r[n].exports;var o=r[n]={i:n,l:!1,exports:{}};return t[n].call(o.exports,o,o.exports,e),o.l=!0,o.exports}var r={};return e.m=t,e.c=r,e.d=function(t,r,n){e.o(t,r)||Object.defineProperty(t,r,{configurable:!1,enumerable:!0,get:n})},e.n=function(t){var r=t&&t.__esModule?function(){return t.default}:function(){return t};return e.d(r,"a",r),r},e.o=function(t,e){return Object.prototype.hasOwnProperty.call(t,e)},e.p="",e(e.s=4)}([function(t,e){t.exports={MODE_NUMBER:1,MODE_ALPHA_NUM:2,MODE_8BIT_BYTE:4,MODE_KANJI:8}},function(t,e){t.exports={L:1,M:0,Q:3,H:2}},function(t,e,r){function n(t,e){if(void 0==t.length)throw new Error(t.length+"/"+e);for(var r=0;r<t.length&&0==t[r];)r++;this.num=new Array(t.length-r+e);for(var n=0;n<t.length-r;n++)this.num[n]=t[n+r]}var o=r(3);n.prototype={get:function(t){return this.num[t]},getLength:function(){return this.num.length},multiply:function(t){for(var e=new Array(this.getLength()+t.getLength()-1),r=0;r<this.getLength();r++)for(var i=0;i<t.getLength();i++)e[r+i]^=o.gexp(o.glog(this.get(r))+o.glog(t.get(i)));return new n(e,0)},mod:function(t){if(this.getLength()-t.getLength()<0)return this;for(var e=o.glog(this.get(0))-o.glog(t.get(0)),r=new Array(this.getLength()),i=0;i<this.getLength();i++)r[i]=this.get(i);for(var i=0;i<t.getLength();i++)r[i]^=o.gexp(o.glog(t.get(i))+e);return new n(r,0).mod(t)}},t.exports=n},function(t,e){for(var r={glog:function(t){if(t<1)throw new Error("glog("+t+")");return r.LOG_TABLE[t]},gexp:function(t){for(;t<0;)t+=255;for(;t>=256;)t-=255;return r.EXP_TABLE[t]},EXP_TABLE:new Array(256),LOG_TABLE:new Array(256)},n=0;n<8;n++)r.EXP_TABLE[n]=1<<n;for(var n=8;n<256;n++)r.EXP_TABLE[n]=r.EXP_TABLE[n-4]^r.EXP_TABLE[n-5]^r.EXP_TABLE[n-6]^r.EXP_TABLE[n-8];for(var n=0;n<255;n++)r.LOG_TABLE[r.EXP_TABLE[n]]=n;t.exports=r},function(t,e,r){"use strict";function n(t){return t.webkitBackingStorePixelRatio||t.mozBackingStorePixelRatio||t.msBackingStorePixelRatio||t.oBackingStorePixelRatio||t.backingStorePixelRatio||1}Object.defineProperty(e,"__esModule",{value:!0});var o=r(5),i=r.n(o),a=r(1),u=r.n(a),s={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:!0,default:""},className:{type:String,default:""},size:{type:[Number,String],default:100,validator:function(t){return!0!==isNaN(Number(t))}},level:{type:String,default:"L",validator:function(t){return["L","Q","M","H"].indexOf(t)>-1}},background:{type:String,default:"#fff"},foreground:{type:String,default:"#000"}},methods:{render:function(){var t=this.value,e=this.size,r=this.level,o=this.background,a=this.foreground,s=e>>>0,h=new i.a(-1,u.a[r]);h.addData(t),h.make();var l=this.$refs["qrcode-vue"],f=l.getContext("2d"),g=h.modules,c=s/g.length,d=s/g.length,v=(window.devicePixelRatio||1)/n(f);l.height=l.width=s*v,f.scale(v,v),g.forEach(function(t,e){t.forEach(function(t,r){f.fillStyle=t?a:o;var n=Math.ceil((r+1)*c)-Math.floor(r*c),i=Math.ceil((e+1)*d)-Math.floor(e*d);f.fillRect(Math.round(r*c),Math.round(e*d),n,i)})})}},updated:function(){this.render()},mounted:function(){this.render()}};e.default=s},function(t,e,r){function n(t,e){this.typeNumber=t,this.errorCorrectLevel=e,this.modules=null,this.moduleCount=0,this.dataCache=null,this.dataList=[]}var o=r(6),i=r(7),a=r(8),u=r(9),s=r(2),h=n.prototype;h.addData=function(t){var e=new o(t);this.dataList.push(e),this.dataCache=null},h.isDark=function(t,e){if(t<0||this.moduleCount<=t||e<0||this.moduleCount<=e)throw new Error(t+","+e);return this.modules[t][e]},h.getModuleCount=function(){return this.moduleCount},h.make=function(){if(this.typeNumber<1){var t=1;for(t=1;t<40;t++){for(var e=i.getRSBlocks(t,this.errorCorrectLevel),r=new a,n=0,o=0;o<e.length;o++)n+=e[o].dataCount;for(var o=0;o<this.dataList.length;o++){var s=this.dataList[o];r.put(s.mode,4),r.put(s.getLength(),u.getLengthInBits(s.mode,t)),s.write(r)}if(r.getLengthInBits()<=8*n)break}this.typeNumber=t}this.makeImpl(!1,this.getBestMaskPattern())},h.makeImpl=function(t,e){this.moduleCount=4*this.typeNumber+17,this.modules=new Array(this.moduleCount);for(var r=0;r<this.moduleCount;r++){this.modules[r]=new Array(this.moduleCount);for(var o=0;o<this.moduleCount;o++)this.modules[r][o]=null}this.setupPositionProbePattern(0,0),this.setupPositionProbePattern(this.moduleCount-7,0),this.setupPositionProbePattern(0,this.moduleCount-7),this.setupPositionAdjustPattern(),this.setupTimingPattern(),this.setupTypeInfo(t,e),this.typeNumber>=7&&this.setupTypeNumber(t),null==this.dataCache&&(this.dataCache=n.createData(this.typeNumber,this.errorCorrectLevel,this.dataList)),this.mapData(this.dataCache,e)},h.setupPositionProbePattern=function(t,e){for(var r=-1;r<=7;r++)if(!(t+r<=-1||this.moduleCount<=t+r))for(var n=-1;n<=7;n++)e+n<=-1||this.moduleCount<=e+n||(this.modules[t+r][e+n]=0<=r&&r<=6&&(0==n||6==n)||0<=n&&n<=6&&(0==r||6==r)||2<=r&&r<=4&&2<=n&&n<=4)},h.getBestMaskPattern=function(){for(var t=0,e=0,r=0;r<8;r++){this.makeImpl(!0,r);var n=u.getLostPoint(this);(0==r||t>n)&&(t=n,e=r)}return e},h.createMovieClip=function(t,e,r){var n=t.createEmptyMovieClip(e,r);this.make();for(var o=0;o<this.modules.length;o++)for(var i=1*o,a=0;a<this.modules[o].length;a++){var u=1*a,s=this.modules[o][a];s&&(n.beginFill(0,100),n.moveTo(u,i),n.lineTo(u+1,i),n.lineTo(u+1,i+1),n.lineTo(u,i+1),n.endFill())}return n},h.setupTimingPattern=function(){for(var t=8;t<this.moduleCount-8;t++)null==this.modules[t][6]&&(this.modules[t][6]=t%2==0);for(var e=8;e<this.moduleCount-8;e++)null==this.modules[6][e]&&(this.modules[6][e]=e%2==0)},h.setupPositionAdjustPattern=function(){for(var t=u.getPatternPosition(this.typeNumber),e=0;e<t.length;e++)for(var r=0;r<t.length;r++){var n=t[e],o=t[r];if(null==this.modules[n][o])for(var i=-2;i<=2;i++)for(var a=-2;a<=2;a++)this.modules[n+i][o+a]=-2==i||2==i||-2==a||2==a||0==i&&0==a}},h.setupTypeNumber=function(t){for(var e=u.getBCHTypeNumber(this.typeNumber),r=0;r<18;r++){var n=!t&&1==(e>>r&1);this.modules[Math.floor(r/3)][r%3+this.moduleCount-8-3]=n}for(var r=0;r<18;r++){var n=!t&&1==(e>>r&1);this.modules[r%3+this.moduleCount-8-3][Math.floor(r/3)]=n}},h.setupTypeInfo=function(t,e){for(var r=this.errorCorrectLevel<<3|e,n=u.getBCHTypeInfo(r),o=0;o<15;o++){var i=!t&&1==(n>>o&1);o<6?this.modules[o][8]=i:o<8?this.modules[o+1][8]=i:this.modules[this.moduleCount-15+o][8]=i}for(var o=0;o<15;o++){var i=!t&&1==(n>>o&1);o<8?this.modules[8][this.moduleCount-o-1]=i:o<9?this.modules[8][15-o-1+1]=i:this.modules[8][15-o-1]=i}this.modules[this.moduleCount-8][8]=!t},h.mapData=function(t,e){for(var r=-1,n=this.moduleCount-1,o=7,i=0,a=this.moduleCount-1;a>0;a-=2)for(6==a&&a--;;){for(var s=0;s<2;s++)if(null==this.modules[n][a-s]){var h=!1;i<t.length&&(h=1==(t[i]>>>o&1));var l=u.getMask(e,n,a-s);l&&(h=!h),this.modules[n][a-s]=h,o--,-1==o&&(i++,o=7)}if((n+=r)<0||this.moduleCount<=n){n-=r,r=-r;break}}},n.PAD0=236,n.PAD1=17,n.createData=function(t,e,r){for(var o=i.getRSBlocks(t,e),s=new a,h=0;h<r.length;h++){var l=r[h];s.put(l.mode,4),s.put(l.getLength(),u.getLengthInBits(l.mode,t)),l.write(s)}for(var f=0,h=0;h<o.length;h++)f+=o[h].dataCount;if(s.getLengthInBits()>8*f)throw new Error("code length overflow. ("+s.getLengthInBits()+">"+8*f+")");for(s.getLengthInBits()+4<=8*f&&s.put(0,4);s.getLengthInBits()%8!=0;)s.putBit(!1);for(;;){if(s.getLengthInBits()>=8*f)break;if(s.put(n.PAD0,8),s.getLengthInBits()>=8*f)break;s.put(n.PAD1,8)}return n.createBytes(s,o)},n.createBytes=function(t,e){for(var r=0,n=0,o=0,i=new Array(e.length),a=new Array(e.length),h=0;h<e.length;h++){var l=e[h].dataCount,f=e[h].totalCount-l;n=Math.max(n,l),o=Math.max(o,f),i[h]=new Array(l);for(var g=0;g<i[h].length;g++)i[h][g]=255&t.buffer[g+r];r+=l;var c=u.getErrorCorrectPolynomial(f),d=new s(i[h],c.getLength()-1),v=d.mod(c);a[h]=new Array(c.getLength()-1);for(var g=0;g<a[h].length;g++){var m=g+v.getLength()-a[h].length;a[h][g]=m>=0?v.get(m):0}}for(var p=0,g=0;g<e.length;g++)p+=e[g].totalCount;for(var E=new Array(p),T=0,g=0;g<n;g++)for(var h=0;h<e.length;h++)g<i[h].length&&(E[T++]=i[h][g]);for(var g=0;g<o;g++)for(var h=0;h<e.length;h++)g<a[h].length&&(E[T++]=a[h][g]);return E},t.exports=n},function(t,e,r){function n(t){this.mode=o.MODE_8BIT_BYTE,this.data=t}var o=r(0);n.prototype={getLength:function(t){return this.data.length},write:function(t){for(var e=0;e<this.data.length;e++)t.put(this.data.charCodeAt(e),8)}},t.exports=n},function(t,e,r){function n(t,e){this.totalCount=t,this.dataCount=e}var o=r(1);n.RS_BLOCK_TABLE=[[1,26,19],[1,26,16],[1,26,13],[1,26,9],[1,44,34],[1,44,28],[1,44,22],[1,44,16],[1,70,55],[1,70,44],[2,35,17],[2,35,13],[1,100,80],[2,50,32],[2,50,24],[4,25,9],[1,134,108],[2,67,43],[2,33,15,2,34,16],[2,33,11,2,34,12],[2,86,68],[4,43,27],[4,43,19],[4,43,15],[2,98,78],[4,49,31],[2,32,14,4,33,15],[4,39,13,1,40,14],[2,121,97],[2,60,38,2,61,39],[4,40,18,2,41,19],[4,40,14,2,41,15],[2,146,116],[3,58,36,2,59,37],[4,36,16,4,37,17],[4,36,12,4,37,13],[2,86,68,2,87,69],[4,69,43,1,70,44],[6,43,19,2,44,20],[6,43,15,2,44,16],[4,101,81],[1,80,50,4,81,51],[4,50,22,4,51,23],[3,36,12,8,37,13],[2,116,92,2,117,93],[6,58,36,2,59,37],[4,46,20,6,47,21],[7,42,14,4,43,15],[4,133,107],[8,59,37,1,60,38],[8,44,20,4,45,21],[12,33,11,4,34,12],[3,145,115,1,146,116],[4,64,40,5,65,41],[11,36,16,5,37,17],[11,36,12,5,37,13],[5,109,87,1,110,88],[5,65,41,5,66,42],[5,54,24,7,55,25],[11,36,12],[5,122,98,1,123,99],[7,73,45,3,74,46],[15,43,19,2,44,20],[3,45,15,13,46,16],[1,135,107,5,136,108],[10,74,46,1,75,47],[1,50,22,15,51,23],[2,42,14,17,43,15],[5,150,120,1,151,121],[9,69,43,4,70,44],[17,50,22,1,51,23],[2,42,14,19,43,15],[3,141,113,4,142,114],[3,70,44,11,71,45],[17,47,21,4,48,22],[9,39,13,16,40,14],[3,135,107,5,136,108],[3,67,41,13,68,42],[15,54,24,5,55,25],[15,43,15,10,44,16],[4,144,116,4,145,117],[17,68,42],[17,50,22,6,51,23],[19,46,16,6,47,17],[2,139,111,7,140,112],[17,74,46],[7,54,24,16,55,25],[34,37,13],[4,151,121,5,152,122],[4,75,47,14,76,48],[11,54,24,14,55,25],[16,45,15,14,46,16],[6,147,117,4,148,118],[6,73,45,14,74,46],[11,54,24,16,55,25],[30,46,16,2,47,17],[8,132,106,4,133,107],[8,75,47,13,76,48],[7,54,24,22,55,25],[22,45,15,13,46,16],[10,142,114,2,143,115],[19,74,46,4,75,47],[28,50,22,6,51,23],[33,46,16,4,47,17],[8,152,122,4,153,123],[22,73,45,3,74,46],[8,53,23,26,54,24],[12,45,15,28,46,16],[3,147,117,10,148,118],[3,73,45,23,74,46],[4,54,24,31,55,25],[11,45,15,31,46,16],[7,146,116,7,147,117],[21,73,45,7,74,46],[1,53,23,37,54,24],[19,45,15,26,46,16],[5,145,115,10,146,116],[19,75,47,10,76,48],[15,54,24,25,55,25],[23,45,15,25,46,16],[13,145,115,3,146,116],[2,74,46,29,75,47],[42,54,24,1,55,25],[23,45,15,28,46,16],[17,145,115],[10,74,46,23,75,47],[10,54,24,35,55,25],[19,45,15,35,46,16],[17,145,115,1,146,116],[14,74,46,21,75,47],[29,54,24,19,55,25],[11,45,15,46,46,16],[13,145,115,6,146,116],[14,74,46,23,75,47],[44,54,24,7,55,25],[59,46,16,1,47,17],[12,151,121,7,152,122],[12,75,47,26,76,48],[39,54,24,14,55,25],[22,45,15,41,46,16],[6,151,121,14,152,122],[6,75,47,34,76,48],[46,54,24,10,55,25],[2,45,15,64,46,16],[17,152,122,4,153,123],[29,74,46,14,75,47],[49,54,24,10,55,25],[24,45,15,46,46,16],[4,152,122,18,153,123],[13,74,46,32,75,47],[48,54,24,14,55,25],[42,45,15,32,46,16],[20,147,117,4,148,118],[40,75,47,7,76,48],[43,54,24,22,55,25],[10,45,15,67,46,16],[19,148,118,6,149,119],[18,75,47,31,76,48],[34,54,24,34,55,25],[20,45,15,61,46,16]],n.getRSBlocks=function(t,e){var r=n.getRsBlockTable(t,e);if(void 0==r)throw new Error("bad rs block @ typeNumber:"+t+"/errorCorrectLevel:"+e);for(var o=r.length/3,i=new Array,a=0;a<o;a++)for(var u=r[3*a+0],s=r[3*a+1],h=r[3*a+2],l=0;l<u;l++)i.push(new n(s,h));return i},n.getRsBlockTable=function(t,e){switch(e){case o.L:return n.RS_BLOCK_TABLE[4*(t-1)+0];case o.M:return n.RS_BLOCK_TABLE[4*(t-1)+1];case o.Q:return n.RS_BLOCK_TABLE[4*(t-1)+2];case o.H:return n.RS_BLOCK_TABLE[4*(t-1)+3];default:return}},t.exports=n},function(t,e){function r(){this.buffer=new Array,this.length=0}r.prototype={get:function(t){var e=Math.floor(t/8);return 1==(this.buffer[e]>>>7-t%8&1)},put:function(t,e){for(var r=0;r<e;r++)this.putBit(1==(t>>>e-r-1&1))},getLengthInBits:function(){return this.length},putBit:function(t){var e=Math.floor(this.length/8);this.buffer.length<=e&&this.buffer.push(0),t&&(this.buffer[e]|=128>>>this.length%8),this.length++}},t.exports=r},function(t,e,r){var n=r(0),o=r(2),i=r(3),a={PATTERN000:0,PATTERN001:1,PATTERN010:2,PATTERN011:3,PATTERN100:4,PATTERN101:5,PATTERN110:6,PATTERN111:7},u={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]],G15:1335,G18:7973,G15_MASK:21522,getBCHTypeInfo:function(t){for(var e=t<<10;u.getBCHDigit(e)-u.getBCHDigit(u.G15)>=0;)e^=u.G15<<u.getBCHDigit(e)-u.getBCHDigit(u.G15);return(t<<10|e)^u.G15_MASK},getBCHTypeNumber:function(t){for(var e=t<<12;u.getBCHDigit(e)-u.getBCHDigit(u.G18)>=0;)e^=u.G18<<u.getBCHDigit(e)-u.getBCHDigit(u.G18);return t<<12|e},getBCHDigit:function(t){for(var e=0;0!=t;)e++,t>>>=1;return e},getPatternPosition:function(t){return u.PATTERN_POSITION_TABLE[t-1]},getMask:function(t,e,r){switch(t){case a.PATTERN000:return(e+r)%2==0;case a.PATTERN001:return e%2==0;case a.PATTERN010:return r%3==0;case a.PATTERN011:return(e+r)%3==0;case a.PATTERN100:return(Math.floor(e/2)+Math.floor(r/3))%2==0;case a.PATTERN101:return e*r%2+e*r%3==0;case a.PATTERN110:return(e*r%2+e*r%3)%2==0;case a.PATTERN111:return(e*r%3+(e+r)%2)%2==0;default:throw new Error("bad maskPattern:"+t)}},getErrorCorrectPolynomial:function(t){for(var e=new o([1],0),r=0;r<t;r++)e=e.multiply(new o([1,i.gexp(r)],0));return e},getLengthInBits:function(t,e){if(1<=e&&e<10)switch(t){case n.MODE_NUMBER:return 10;case n.MODE_ALPHA_NUM:return 9;case n.MODE_8BIT_BYTE:case n.MODE_KANJI:return 8;default:throw new Error("mode:"+t)}else if(e<27)switch(t){case n.MODE_NUMBER:return 12;case n.MODE_ALPHA_NUM:return 11;case n.MODE_8BIT_BYTE:return 16;case n.MODE_KANJI:return 10;default:throw new Error("mode:"+t)}else{if(!(e<41))throw new Error("type:"+e);switch(t){case n.MODE_NUMBER:return 14;case n.MODE_ALPHA_NUM:return 13;case n.MODE_8BIT_BYTE:return 16;case n.MODE_KANJI:return 12;default:throw new Error("mode:"+t)}}},getLostPoint:function(t){for(var e=t.getModuleCount(),r=0,n=0;n<e;n++)for(var o=0;o<e;o++){for(var i=0,a=t.isDark(n,o),u=-1;u<=1;u++)if(!(n+u<0||e<=n+u))for(var s=-1;s<=1;s++)o+s<0||e<=o+s||0==u&&0==s||a==t.isDark(n+u,o+s)&&i++;i>5&&(r+=3+i-5)}for(var n=0;n<e-1;n++)for(var o=0;o<e-1;o++){var h=0;t.isDark(n,o)&&h++,t.isDark(n+1,o)&&h++,t.isDark(n,o+1)&&h++,t.isDark(n+1,o+1)&&h++,0!=h&&4!=h||(r+=3)}for(var n=0;n<e;n++)for(var o=0;o<e-6;o++)t.isDark(n,o)&&!t.isDark(n,o+1)&&t.isDark(n,o+2)&&t.isDark(n,o+3)&&t.isDark(n,o+4)&&!t.isDark(n,o+5)&&t.isDark(n,o+6)&&(r+=40);for(var o=0;o<e;o++)for(var n=0;n<e-6;n++)t.isDark(n,o)&&!t.isDark(n+1,o)&&t.isDark(n+2,o)&&t.isDark(n+3,o)&&t.isDark(n+4,o)&&!t.isDark(n+5,o)&&t.isDark(n+6,o)&&(r+=40);for(var l=0,o=0;o<e;o++)for(var n=0;n<e;n++)t.isDark(n,o)&&l++;return r+=Math.abs(100*l/e/e-50)/5*10}};t.exports=u}])});

package.json

 {
   "name": "qrcode.vue",
-  "version": "1.2.0",
+  "version": "1.3.0",
   "description": "A Vue component for QRCode.",
@@ -14,3 +14,4 @@ "main": "dist/qrcode.vue.js",
     "build": "npm run clean && npm run deploy && npm run deploy:min",
-    "lint": "better-npm-run lint"
+    "lint": "better-npm-run lint",
+    "prepublish": "npm run build"
   },
@@ -80,5 +81,5 @@ "betterScripts": {
   "devDependencies": {
-    "babel-core": "^6.24.1",
+    "babel-core": "^6.25.0",
     "babel-eslint": "^7.2.3",
-    "babel-loader": "^7.0.0",
+    "babel-loader": "^7.1.0",
     "babel-plugin-syntax-dynamic-import": "^6.18.0",
@@ -91,5 +92,5 @@ "babel-preset-es2015": "^6.24.1",
     "eslint-config-standard": "^10.2.1",
-    "eslint-friendly-formatter": "^2.0.7",
+    "eslint-friendly-formatter": "^3.0.0",
     "eslint-loader": "^1.7.1",
-    "eslint-plugin-html": "^2.0.1",
+    "eslint-plugin-html": "^2.0.3",
     "eslint-plugin-import": "^2.2.0",
@@ -102,8 +103,6 @@ "eslint-plugin-node": "^4.2.2",
     "rimraf": "^2.6.1",
-    "vue": "^2.3.0",
-    "vue-loader": "^12.0.2",
-    "vue-template-compiler": "^2.3.0",
-    "webpack": "^2.4.1",
-    "webpack-dev-server": "^2.4.5"
+    "vue": "^2.3.3",
+    "webpack": "^3.0.0",
+    "webpack-dev-server": "^2.5.0"
   }
 }

README.md

 # qrcode.vue
-A Vue component for QRCode.
+A Vue.js component for QRCode.
 
 [![Build Status](https://travis-ci.org/scopewu/qrcode.vue.svg?branch=master)](https://travis-ci.org/scopewu/qrcode.vue)
-[![GitHub license](https://img.shields.io/badge/license-MIT-blue.svg)](https://raw.githubusercontent.com/scopewu/qrcode.vue/master/LICENSE)
+[![GitHub license](https://img.shields.io/badge/license-MIT-blue.svg)](https://github.com/scopewu/qrcode.vue/blob/master/LICENSE)
 
 ## Start quick
-the `qrcode.vue` component can use in you Vue app.
+the `qrcode.vue` component can use in you Vue.js app.
 ```bash
-npm install --save qrcode.vue
+npm install --save qrcode.vue # yarn add qrcode.vue
 ```
@@ -65,3 +65,3 @@
 
-## thanks
+## Thanks
 ["qr.js"](https://github.com/defunctzombie/qr.js) ["qrcode.react"](https://github.com/zpao/qrcode.react)
@@ -68,0 +68,0 @@

src/index.js

@@ -1,3 +0,86 @@
-import QrcodeVue from './qrcode.vue'
+import QRCode from 'qr.js/lib/QRCode'
+import ErrorCorrectLevel from 'qr.js/lib/ErrorCorrectLevel'
 
+function getBackingStorePixelRatio(ctx) {
+  return (
+    ctx.webkitBackingStorePixelRatio ||
+    ctx.mozBackingStorePixelRatio ||
+    ctx.msBackingStorePixelRatio ||
+    ctx.oBackingStorePixelRatio ||
+    ctx.backingStorePixelRatio ||
+    1
+  )
+}
+
+const 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: s => isNaN(Number(s)) !== true
+    },
+    level: {
+      type: String,
+      default: 'L',
+      validator: l => ['L', 'Q', 'M', 'H'].indexOf(l) > -1
+    },
+    background: {
+      type: String,
+      default: '#fff'
+    },
+    foreground: {
+      type: String,
+      default: '#000'
+    }
+  },
+  methods: {
+    render() {
+      const {value, size, level, background, foreground} = this
+      const _size = size >>> 0 // size to number
+
+      // We'll use type===-1 to force QRCode to automatically pick the best type
+      const qrCode = new QRCode(-1, ErrorCorrectLevel[level])
+      qrCode.addData(value)
+      qrCode.make()
+
+      const canvas = this.$refs['qrcode-vue']
+
+      const ctx = canvas.getContext('2d')
+      const cells = qrCode.modules
+      const tileW = _size / cells.length
+      const tileH = _size / cells.length
+      const scale = (window.devicePixelRatio || 1) / getBackingStorePixelRatio(ctx)
+      canvas.height = canvas.width = _size * scale
+      ctx.scale(scale, scale)
+
+      cells.forEach(function (row, rdx) {
+        row.forEach(function (cell, cdx) {
+          ctx.fillStyle = cell ? foreground : background
+          const w = (Math.ceil((cdx + 1) * tileW) - Math.floor(cdx * tileW))
+          const h = (Math.ceil((rdx + 1) * tileH) - Math.floor(rdx * tileH))
+          ctx.fillRect(Math.round(cdx * tileW), Math.round(rdx * tileH), w, h)
+        })
+      })
+    }
+  },
+  updated() {
+    this.render()
+  },
+  mounted() {
+    this.render()
+  }
+}
+
 export default QrcodeVue

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Total package byte prevSize

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Dev dependency count

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Lines of code

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