vendor: 33,168 bytes, lines 1-614
1/** 2 * @fileoverview 3 * - Using the 'QRCode for Javascript library' 4 * - Fixed dataset of 'QRCode for Javascript library' for support full-spec. 5 * - this library has no dependencies. 6 * 7 * @author davidshimjs 8 * @see <a href="http://www.d-project.com/" target="_blank">http://www.d-project.com/</a> 9 * @see <a href="http://jeromeetienne.github.com/jquery-qrcode/" target="_blank">http://jeromeetienne.github.com/jquery-qrcode/</a> 10 */ 11var QRCode; 12 13(function () { 14 //--------------------------------------------------------------------- 15 // QRCode for JavaScript 16 // 17 // Copyright (c) 2009 Kazuhiko Arase 18 // 19 // URL: http://www.d-project.com/ 20 // 21 // Licensed under the MIT license: 22 // http://www.opensource.org/licenses/mit-license.php 23 // 24 // The word "QR Code" is registered trademark of 25 // DENSO WAVE INCORPORATED 26 // http://www.denso-wave.com/qrcode/faqpatent-e.html 27 // 28 //--------------------------------------------------------------------- 29 function QR8bitByte(data) { 30 this.mode = QRMode.MODE_8BIT_BYTE; 31 this.data = data; 32 this.parsedData = []; 33 34 // Added to support UTF-8 Characters 35 for (var i = 0, l = this.data.length; i < l; i++) { 36 var byteArray = []; 37 var code = this.data.charCodeAt(i); 38 39 if (code > 0x10000) { 40 byteArray[0] = 0xF0 | ((code & 0x1C0000) >>> 18); 41 byteArray[1] = 0x80 | ((code & 0x3F000) >>> 12); 42 byteArray[2] = 0x80 | ((code & 0xFC0) >>> 6); 43 byteArray[3] = 0x80 | (code & 0x3F); 44 } else if (code > 0x800) { 45 byteArray[0] = 0xE0 | ((code & 0xF000) >>> 12); 46 byteArray[1] = 0x80 | ((code & 0xFC0) >>> 6); 47 byteArray[2] = 0x80 | (code & 0x3F); 48 } else if (code > 0x80) { 49 byteArray[0] = 0xC0 | ((code & 0x7C0) >>> 6); 50 byteArray[1] = 0x80 | (code & 0x3F); 51 } else { 52 byteArray[0] = code; 53 } 54 55 this.parsedData.push(byteArray); 56 } 57 58 this.parsedData = Array.prototype.concat.apply([], this.parsedData); 59 60 if (this.parsedData.length != this.data.length) { 61 this.parsedData.unshift(191); 62 this.parsedData.unshift(187); 63 this.parsedData.unshift(239); 64 } 65 } 66 67 QR8bitByte.prototype = { 68 getLength: function (buffer) { 69 return this.parsedData.length; 70 }, 71 write: function (buffer) { 72 for (var i = 0, l = this.parsedData.length; i < l; i++) { 73 buffer.put(this.parsedData[i], 8); 74 } 75 } 76 }; 77 78 function QRCodeModel(typeNumber, errorCorrectLevel) { 79 this.typeNumber = typeNumber; 80 this.errorCorrectLevel = errorCorrectLevel; 81 this.modules = null; 82 this.moduleCount = 0; 83 this.dataCache = null; 84 this.dataList = []; 85 } 86 87 QRCodeModel.prototype={addData:function(data){var newData=new QR8bitByte(data);this.dataList.push(newData);this.dataCache=null;},isDark:function(row,col){if(row<0||this.moduleCount<=row||col<0||this.moduleCount<=col){throw new Error(row+","+col);} 88 return this.modules[row][col];},getModuleCount:function(){return this.moduleCount;},make:function(){this.makeImpl(false,this.getBestMaskPattern());},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;}} 89 this.setupPositionProbePattern(0,0);this.setupPositionProbePattern(this.moduleCount-7,0);this.setupPositionProbePattern(0,this.moduleCount-7);this.setupPositionAdjustPattern();this.setupTimingPattern();this.setupTypeInfo(test,maskPattern);if(this.typeNumber>=7){this.setupTypeNumber(test);} 90 if(this.dataCache==null){this.dataCache=QRCodeModel.createData(this.typeNumber,this.errorCorrectLevel,this.dataList);} 91 this.mapData(this.dataCache,maskPattern);},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)){this.modules[row+r][col+c]=true;}else{this.modules[row+r][col+c]=false;}}}},getBestMaskPattern:function(){var minLostPoint=0;var pattern=0;for(var i=0;i<8;i++){this.makeImpl(true,i);var lostPoint=QRUtil.getLostPoint(this);if(i==0||minLostPoint>lostPoint){minLostPoint=lostPoint;pattern=i;}} 92 return pattern;},createMovieClip:function(target_mc,instance_name,depth){var qr_mc=target_mc.createEmptyMovieClip(instance_name,depth);var cs=1;this.make();for(var row=0;row<this.modules.length;row++){var y=row*cs;for(var col=0;col<this.modules[row].length;col++){var x=col*cs;var dark=this.modules[row][col];if(dark){qr_mc.beginFill(0,100);qr_mc.moveTo(x,y);qr_mc.lineTo(x+cs,y);qr_mc.lineTo(x+cs,y+cs);qr_mc.lineTo(x,y+cs);qr_mc.endFill();}}} 93 return qr_mc;},setupTimingPattern:function(){for(var r=8;r<this.moduleCount-8;r++){if(this.modules[r][6]!=null){continue;} 94 this.modules[r][6]=(r%2==0);} 95 for(var c=8;c<this.moduleCount-8;c++){if(this.modules[6][c]!=null){continue;} 96 this.modules[6][c]=(c%2==0);}},setupPositionAdjustPattern:function(){var pos=QRUtil.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;} 97 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)){this.modules[row+r][col+c]=true;}else{this.modules[row+r][col+c]=false;}}}}}},setupTypeNumber:function(test){var bits=QRUtil.getBCHTypeNumber(this.typeNumber);for(var i=0;i<18;i++){var mod=(!test&&((bits>>i)&1)==1);this.modules[Math.floor(i/3)][i%3+this.moduleCount-8-3]=mod;} 98 for(var i=0;i<18;i++){var mod=(!test&&((bits>>i)&1)==1);this.modules[i%3+this.moduleCount-8-3][Math.floor(i/3)]=mod;}},setupTypeInfo:function(test,maskPattern){var data=(this.errorCorrectLevel<<3)|maskPattern;var bits=QRUtil.getBCHTypeInfo(data);for(var i=0;i<15;i++){var mod=(!test&&((bits>>i)&1)==1);if(i<6){this.modules[i][8]=mod;}else if(i<8){this.modules[i+1][8]=mod;}else{this.modules[this.moduleCount-15+i][8]=mod;}} 99 for(var i=0;i<15;i++){var mod=(!test&&((bits>>i)&1)==1);if(i<8){this.modules[8][this.moduleCount-i-1]=mod;}else if(i<9){this.modules[8][15-i-1+1]=mod;}else{this.modules[8][15-i-1]=mod;}} 100 this.modules[this.moduleCount-8][8]=(!test);},mapData:function(data,maskPattern){var inc=-1;var row=this.moduleCount-1;var bitIndex=7;var byteIndex=0;for(var col=this.moduleCount-1;col>0;col-=2){if(col==6)col--;while(true){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);} 101 var mask=QRUtil.getMask(maskPattern,row,col-c);if(mask){dark=!dark;} 102 this.modules[row][col-c]=dark;bitIndex--;if(bitIndex==-1){byteIndex++;bitIndex=7;}}} 103 row+=inc;if(row<0||this.moduleCount<=row){row-=inc;inc=-inc;break;}}}}};QRCodeModel.PAD0=0xEC;QRCodeModel.PAD1=0x11;QRCodeModel.createData=function(typeNumber,errorCorrectLevel,dataList){var rsBlocks=QRRSBlock.getRSBlocks(typeNumber,errorCorrectLevel);var buffer=new QRBitBuffer();for(var i=0;i<dataList.length;i++){var data=dataList[i];buffer.put(data.mode,4);buffer.put(data.getLength(),QRUtil.getLengthInBits(data.mode,typeNumber));data.write(buffer);} 104 var totalDataCount=0;for(var i=0;i<rsBlocks.length;i++){totalDataCount+=rsBlocks[i].dataCount;} 105 if(buffer.getLengthInBits()>totalDataCount*8){throw new Error("code length overflow. (" 106 +buffer.getLengthInBits() 107 +">" 108 +totalDataCount*8 109 +")");} 110 if(buffer.getLengthInBits()+4<=totalDataCount*8){buffer.put(0,4);} 111 while(buffer.getLengthInBits()%8!=0){buffer.putBit(false);} 112 while(true){if(buffer.getLengthInBits()>=totalDataCount*8){break;} 113 buffer.put(QRCodeModel.PAD0,8);if(buffer.getLengthInBits()>=totalDataCount*8){break;} 114 buffer.put(QRCodeModel.PAD1,8);} 115 return QRCodeModel.createBytes(buffer,rsBlocks);};QRCodeModel.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++){var dcCount=rsBlocks[r].dataCount;var ecCount=rsBlocks[r].totalCount-dcCount;maxDcCount=Math.max(maxDcCount,dcCount);maxEcCount=Math.max(maxEcCount,ecCount);dcdata[r]=new Array(dcCount);for(var i=0;i<dcdata[r].length;i++){dcdata[r][i]=0xff&buffer.buffer[i+offset];} 116 offset+=dcCount;var rsPoly=QRUtil.getErrorCorrectPolynomial(ecCount);var rawPoly=new QRPolynomial(dcdata[r],rsPoly.getLength()-1);var modPoly=rawPoly.mod(rsPoly);ecdata[r]=new Array(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;}} 117 var totalCodeCount=0;for(var i=0;i<rsBlocks.length;i++){totalCodeCount+=rsBlocks[i].totalCount;} 118 var data=new Array(totalCodeCount);var index=0;for(var i=0;i<maxDcCount;i++){for(var r=0;r<rsBlocks.length;r++){if(i<dcdata[r].length){data[index++]=dcdata[r][i];}}} 119 for(var i=0;i<maxEcCount;i++){for(var r=0;r<rsBlocks.length;r++){if(i<ecdata[r].length){data[index++]=ecdata[r][i];}}} 120 return data;};var QRMode={MODE_NUMBER:1<<0,MODE_ALPHA_NUM:1<<1,MODE_8BIT_BYTE:1<<2,MODE_KANJI:1<<3};var QRErrorCorrectLevel={L:1,M:0,Q:3,H:2};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)));} 121 return((data<<10)|d)^QRUtil.G15_MASK;},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)));} 122 return(data<<12)|d;},getBCHDigit:function(data){var digit=0;while(data!=0){digit++;data>>>=1;} 123 return digit;},getPatternPosition:function(typeNumber){return QRUtil.PATTERN_POSITION_TABLE[typeNumber-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);}},getErrorCorrectPolynomial:function(errorCorrectLength){var a=new QRPolynomial([1],0);for(var i=0;i<errorCorrectLength;i++){a=a.multiply(new QRPolynomial([1,QRMath.gexp(i)],0));} 124 return a;},getLengthInBits:function(mode,type){if(1<=type&&type<10){switch(mode){case QRMode.MODE_NUMBER:return 10;case QRMode.MODE_ALPHA_NUM:return 9;case QRMode.MODE_8BIT_BYTE:return 8;case QRMode.MODE_KANJI:return 8;default:throw new Error("mode:"+mode);}}else if(type<27){switch(mode){case QRMode.MODE_NUMBER:return 12;case QRMode.MODE_ALPHA_NUM:return 11;case QRMode.MODE_8BIT_BYTE:return 16;case QRMode.MODE_KANJI:return 10;default:throw new Error("mode:"+mode);}}else if(type<41){switch(mode){case QRMode.MODE_NUMBER:return 14;case QRMode.MODE_ALPHA_NUM:return 13;case QRMode.MODE_8BIT_BYTE:return 16;case QRMode.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;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;} 125 for(var c=-1;c<=1;c++){if(col+c<0||moduleCount<=col+c){continue;} 126 if(r==0&&c==0){continue;} 127 if(dark==qrCode.isDark(row+r,col+c)){sameCount++;}}} 128 if(sameCount>5){lostPoint+=(3+sameCount-5);}}} 129 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;}}} 130 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;}}} 131 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;}}} 132 var darkCount=0;for(var col=0;col<moduleCount;col++){for(var row=0;row<moduleCount;row++){if(qrCode.isDark(row,col)){darkCount++;}}} 133 var ratio=Math.abs(100*darkCount/moduleCount/moduleCount-50)/5;lostPoint+=ratio*10;return lostPoint;}};var QRMath={glog:function(n){if(n<1){throw new Error("glog("+n+")");} 134 return QRMath.LOG_TABLE[n];},gexp:function(n){while(n<0){n+=255;} 135 while(n>=256){n-=255;} 136 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;} 137 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];} 138 for(var i=0;i<255;i++){QRMath.LOG_TABLE[QRMath.EXP_TABLE[i]]=i;} 139 function QRPolynomial(num,shift){if(num.length==undefined){throw new Error(num.length+"/"+shift);} 140 var offset=0;while(offset<num.length&&num[offset]==0){offset++;} 141 this.num=new Array(num.length-offset+shift);for(var i=0;i<num.length-offset;i++){this.num[i]=num[i+offset];}} 142 QRPolynomial.prototype={get:function(index){return this.num[index];},getLength:function(){return this.num.length;},multiply:function(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]^=QRMath.gexp(QRMath.glog(this.get(i))+QRMath.glog(e.get(j)));}} 143 return new QRPolynomial(num,0);},mod:function(e){if(this.getLength()-e.getLength()<0){return this;} 144 var ratio=QRMath.glog(this.get(0))-QRMath.glog(e.get(0));var num=new Array(this.getLength());for(var i=0;i<this.getLength();i++){num[i]=this.get(i);} 145 for(var i=0;i<e.getLength();i++){num[i]^=QRMath.gexp(QRMath.glog(e.get(i))+ratio);} 146 return new QRPolynomial(num,0).mod(e);}};function QRRSBlock(totalCount,dataCount){this.totalCount=totalCount;this.dataCount=dataCount;} 147 QRRSBlock.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]];QRRSBlock.getRSBlocks=function(typeNumber,errorCorrectLevel){var rsBlock=QRRSBlock.getRsBlockTable(typeNumber,errorCorrectLevel);if(rsBlock==undefined){throw new Error("bad rs block @ typeNumber:"+typeNumber+"/errorCorrectLevel:"+errorCorrectLevel);} 148 var length=rsBlock.length/3;var list=[];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));}} 149 return list;};QRRSBlock.getRsBlockTable=function(typeNumber,errorCorrectLevel){switch(errorCorrectLevel){case QRErrorCorrectLevel.L:return QRRSBlock.RS_BLOCK_TABLE[(typeNumber-1)*4+0];case QRErrorCorrectLevel.M:return QRRSBlock.RS_BLOCK_TABLE[(typeNumber-1)*4+1];case QRErrorCorrectLevel.Q:return QRRSBlock.RS_BLOCK_TABLE[(typeNumber-1)*4+2];case QRErrorCorrectLevel.H:return QRRSBlock.RS_BLOCK_TABLE[(typeNumber-1)*4+3];default:return undefined;}};function QRBitBuffer(){this.buffer=[];this.length=0;} 150 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);} 151 if(bit){this.buffer[bufIndex]|=(0x80>>>(this.length%8));} 152 this.length++;}};var QRCodeLimitLength=[[17,14,11,7],[32,26,20,14],[53,42,32,24],[78,62,46,34],[106,84,60,44],[134,106,74,58],[154,122,86,64],[192,152,108,84],[230,180,130,98],[271,213,151,119],[321,251,177,137],[367,287,203,155],[425,331,241,177],[458,362,258,194],[520,412,292,220],[586,450,322,250],[644,504,364,280],[718,560,394,310],[792,624,442,338],[858,666,482,382],[929,711,509,403],[1003,779,565,439],[1091,857,611,461],[1171,911,661,511],[1273,997,715,535],[1367,1059,751,593],[1465,1125,805,625],[1528,1190,868,658],[1628,1264,908,698],[1732,1370,982,742],[1840,1452,1030,790],[1952,1538,1112,842],[2068,1628,1168,898],[2188,1722,1228,958],[2303,1809,1283,983],[2431,1911,1351,1051],[2563,1989,1423,1093],[2699,2099,1499,1139],[2809,2213,1579,1219],[2953,2331,1663,1273]]; 153 154 function _isSupportCanvas() { 155 return typeof CanvasRenderingContext2D != "undefined"; 156 } 157 158 // android 2.x doesn't support Data-URI spec 159 function _getAndroid() { 160 var android = false; 161 var sAgent = navigator.userAgent; 162 163 if (/android/i.test(sAgent)) { // android 164 android = true; 165 var aMat = sAgent.toString().match(/android ([0-9]\.[0-9])/i); 166 167 if (aMat && aMat[1]) { 168 android = parseFloat(aMat[1]); 169 } 170 } 171 172 return android; 173 } 174 175 var svgDrawer = (function() { 176 177 var Drawing = function (el, htOption) { 178 this._el = el; 179 this._htOption = htOption; 180 }; 181 182 Drawing.prototype.draw = function (oQRCode) { 183 var _htOption = this._htOption; 184 var _el = this._el; 185 var nCount = oQRCode.getModuleCount(); 186 var nWidth = Math.floor(_htOption.width / nCount); 187 var nHeight = Math.floor(_htOption.height / nCount); 188 189 this.clear(); 190 191 function makeSVG(tag, attrs) { 192 var el = document.createElementNS('http://www.w3.org/2000/svg', tag); 193 for (var k in attrs) 194 if (attrs.hasOwnProperty(k)) el.setAttribute(k, attrs[k]); 195 return el; 196 } 197 198 var svg = makeSVG("svg" , {'viewBox': '0 0 ' + String(nCount) + " " + String(nCount), 'width': '100%', 'height': '100%', 'fill': _htOption.colorLight}); 199 svg.setAttributeNS("http://www.w3.org/2000/xmlns/", "xmlns:xlink", "http://www.w3.org/1999/xlink"); 200 _el.appendChild(svg); 201 202 svg.appendChild(makeSVG("rect", {"fill": _htOption.colorLight, "width": "100%", "height": "100%"})); 203 svg.appendChild(makeSVG("rect", {"fill": _htOption.colorDark, "width": "1", "height": "1", "id": "template"})); 204 205 for (var row = 0; row < nCount; row++) { 206 for (var col = 0; col < nCount; col++) { 207 if (oQRCode.isDark(row, col)) { 208 var child = makeSVG("use", {"x": String(col), "y": String(row)}); 209 child.setAttributeNS("http://www.w3.org/1999/xlink", "href", "#template") 210 svg.appendChild(child); 211 } 212 } 213 } 214 }; 215 Drawing.prototype.clear = function () { 216 while (this._el.hasChildNodes()) 217 this._el.removeChild(this._el.lastChild); 218 }; 219 return Drawing; 220 })(); 221 222 var useSVG = document.documentElement.tagName.toLowerCase() === "svg"; 223 224 // Drawing in DOM by using Table tag 225 var Drawing = useSVG ? svgDrawer : !_isSupportCanvas() ? (function () { 226 var Drawing = function (el, htOption) { 227 this._el = el; 228 this._htOption = htOption; 229 }; 230 231 /** 232 * Draw the QRCode 233 * 234 * @param {QRCode} oQRCode 235 */ 236 Drawing.prototype.draw = function (oQRCode) { 237 var _htOption = this._htOption; 238 var _el = this._el; 239 var nCount = oQRCode.getModuleCount(); 240 var nWidth = Math.floor(_htOption.width / nCount); 241 var nHeight = Math.floor(_htOption.height / nCount); 242 var aHTML = ['<table style="border:0;border-collapse:collapse;">']; 243 244 for (var row = 0; row < nCount; row++) { 245 aHTML.push('<tr>'); 246 247 for (var col = 0; col < nCount; col++) { 248 aHTML.push('<td style="border:0;border-collapse:collapse;padding:0;margin:0;width:' + nWidth + 'px;height:' + nHeight + 'px;background-color:' + (oQRCode.isDark(row, col) ? _htOption.colorDark : _htOption.colorLight) + ';"></td>'); 249 } 250 251 aHTML.push('</tr>'); 252 } 253 254 aHTML.push('</table>'); 255 _el.innerHTML = aHTML.join(''); 256 257 // Fix the margin values as real size. 258 var elTable = _el.childNodes[0]; 259 var nLeftMarginTable = (_htOption.width - elTable.offsetWidth) / 2; 260 var nTopMarginTable = (_htOption.height - elTable.offsetHeight) / 2; 261 262 if (nLeftMarginTable > 0 && nTopMarginTable > 0) { 263 elTable.style.margin = nTopMarginTable + "px " + nLeftMarginTable + "px"; 264 } 265 }; 266 267 /** 268 * Clear the QRCode 269 */ 270 Drawing.prototype.clear = function () { 271 this._el.innerHTML = ''; 272 }; 273 274 return Drawing; 275 })() : (function () { // Drawing in Canvas 276 function _onMakeImage() { 277 this._elImage.src = this._elCanvas.toDataURL("image/png"); 278 this._elImage.style.display = "block"; 279 this._elCanvas.style.display = "none"; 280 } 281 282 // Android 2.1 bug workaround 283 // http://code.google.com/p/android/issues/detail?id=5141 284 if (this._android && this._android <= 2.1) { 285 var factor = 1 / window.devicePixelRatio; 286 var drawImage = CanvasRenderingContext2D.prototype.drawImage; 287 CanvasRenderingContext2D.prototype.drawImage = function (image, sx, sy, sw, sh, dx, dy, dw, dh) { 288 if (("nodeName" in image) && /img/i.test(image.nodeName)) { 289 for (var i = arguments.length - 1; i >= 1; i--) { 290 arguments[i] = arguments[i] * factor; 291 } 292 } else if (typeof dw == "undefined") { 293 arguments[1] *= factor; 294 arguments[2] *= factor; 295 arguments[3] *= factor; 296 arguments[4] *= factor; 297 } 298 299 drawImage.apply(this, arguments); 300 }; 301 } 302 303 /** 304 * Check whether the user's browser supports Data URI or not 305 * 306 * @private 307 * @param {Function} fSuccess Occurs if it supports Data URI 308 * @param {Function} fFail Occurs if it doesn't support Data URI 309 */ 310 function _safeSetDataURI(fSuccess, fFail) { 311 var self = this; 312 self._fFail = fFail; 313 self._fSuccess = fSuccess; 314 315 // Check it just once 316 if (self._bSupportDataURI === null) { 317 var el = document.createElement("img"); 318 var fOnError = function() { 319 self._bSupportDataURI = false; 320 321 if (self._fFail) { 322 self._fFail.call(self); 323 } 324 }; 325 var fOnSuccess = function() { 326 self._bSupportDataURI = true; 327 328 if (self._fSuccess) { 329 self._fSuccess.call(self); 330 } 331 }; 332 333 el.onabort = fOnError; 334 el.onerror = fOnError; 335 el.onload = fOnSuccess; 336 el.src = "data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg=="; // the Image contains 1px data. 337 return; 338 } else if (self._bSupportDataURI === true && self._fSuccess) { 339 self._fSuccess.call(self); 340 } else if (self._bSupportDataURI === false && self._fFail) { 341 self._fFail.call(self); 342 } 343 }; 344 345 /** 346 * Drawing QRCode by using canvas 347 * 348 * @constructor 349 * @param {HTMLElement} el 350 * @param {Object} htOption QRCode Options 351 */ 352 var Drawing = function (el, htOption) { 353 this._bIsPainted = false; 354 this._android = _getAndroid(); 355 356 this._htOption = htOption; 357 this._elCanvas = document.createElement("canvas"); 358 this._elCanvas.width = htOption.width; 359 this._elCanvas.height = htOption.height; 360 el.appendChild(this._elCanvas); 361 this._el = el; 362 this._oContext = this._elCanvas.getContext("2d"); 363 this._bIsPainted = false; 364 this._elImage = document.createElement("img"); 365 this._elImage.alt = "Scan me!"; 366 this._elImage.style.display = "none"; 367 this._el.appendChild(this._elImage); 368 this._bSupportDataURI = null; 369 }; 370 371 /** 372 * Draw the QRCode 373 * 374 * @param {QRCode} oQRCode 375 */ 376 Drawing.prototype.draw = function (oQRCode) { 377 var _elImage = this._elImage; 378 var _oContext = this._oContext; 379 var _htOption = this._htOption; 380 381 var nCount = oQRCode.getModuleCount(); 382 var nWidth = _htOption.width / nCount; 383 var nHeight = _htOption.height / nCount; 384 var nRoundedWidth = Math.round(nWidth); 385 var nRoundedHeight = Math.round(nHeight); 386 387 _elImage.style.display = "none"; 388 this.clear(); 389 390 for (var row = 0; row < nCount; row++) { 391 for (var col = 0; col < nCount; col++) { 392 var bIsDark = oQRCode.isDark(row, col); 393 var nLeft = col * nWidth; 394 var nTop = row * nHeight; 395 _oContext.strokeStyle = bIsDark ? _htOption.colorDark : _htOption.colorLight; 396 _oContext.lineWidth = 1; 397 _oContext.fillStyle = bIsDark ? _htOption.colorDark : _htOption.colorLight; 398 _oContext.fillRect(nLeft, nTop, nWidth, nHeight); 399 400 // ìí° ì¨ë¦¬ì´ì± ë°©ì§ ì²ë¦¬ 401 _oContext.strokeRect( 402 Math.floor(nLeft) + 0.5, 403 Math.floor(nTop) + 0.5, 404 nRoundedWidth, 405 nRoundedHeight 406 ); 407 408 _oContext.strokeRect( 409 Math.ceil(nLeft) - 0.5, 410 Math.ceil(nTop) - 0.5, 411 nRoundedWidth, 412 nRoundedHeight 413 ); 414 } 415 } 416 417 this._bIsPainted = true; 418 }; 419 420 /** 421 * Make the image from Canvas if the browser supports Data URI. 422 */ 423 Drawing.prototype.makeImage = function () { 424 if (this._bIsPainted) { 425 _safeSetDataURI.call(this, _onMakeImage); 426 } 427 }; 428 429 /** 430 * Return whether the QRCode is painted or not 431 * 432 * @return {Boolean} 433 */ 434 Drawing.prototype.isPainted = function () { 435 return this._bIsPainted; 436 }; 437 438 /** 439 * Clear the QRCode 440 */ 441 Drawing.prototype.clear = function () { 442 this._oContext.clearRect(0, 0, this._elCanvas.width, this._elCanvas.height); 443 this._bIsPainted = false; 444 }; 445 446 /** 447 * @private 448 * @param {Number} nNumber 449 */ 450 Drawing.prototype.round = function (nNumber) { 451 if (!nNumber) { 452 return nNumber; 453 } 454 455 return Math.floor(nNumber * 1000) / 1000; 456 }; 457 458 return Drawing; 459 })(); 460 461 /** 462 * Get the type by string length 463 * 464 * @private 465 * @param {String} sText 466 * @param {Number} nCorrectLevel 467 * @return {Number} type 468 */ 469 function _getTypeNumber(sText, nCorrectLevel) { 470 var nType = 1; 471 var length = _getUTF8Length(sText); 472 473 for (var i = 0, len = QRCodeLimitLength.length; i <= len; i++) { 474 var nLimit = 0; 475 476 switch (nCorrectLevel) { 477 case QRErrorCorrectLevel.L : 478 nLimit = QRCodeLimitLength[i][0]; 479 break; 480 case QRErrorCorrectLevel.M : 481 nLimit = QRCodeLimitLength[i][1]; 482 break; 483 case QRErrorCorrectLevel.Q : 484 nLimit = QRCodeLimitLength[i][2]; 485 break; 486 case QRErrorCorrectLevel.H : 487 nLimit = QRCodeLimitLength[i][3]; 488 break; 489 } 490 491 if (length <= nLimit) { 492 break; 493 } else { 494 nType++; 495 } 496 } 497 498 if (nType > QRCodeLimitLength.length) { 499 throw new Error("Too long data"); 500 } 501 502 return nType; 503 } 504 505 function _getUTF8Length(sText) { 506 var replacedText = encodeURI(sText).toString().replace(/\%[0-9a-fA-F]{2}/g, 'a'); 507 return replacedText.length + (replacedText.length != sText ? 3 : 0); 508 } 509 510 /** 511 * @class QRCode 512 * @constructor 513 * @example 514 * new QRCode(document.getElementById("test"), "http://jindo.dev.naver.com/collie"); 515 * 516 * @example 517 * var oQRCode = new QRCode("test", { 518 * text : "http://naver.com", 519 * width : 128, 520 * height : 128 521 * }); 522 * 523 * oQRCode.clear(); // Clear the QRCode. 524 * oQRCode.makeCode("http://map.naver.com"); // Re-create the QRCode. 525 * 526 * @param {HTMLElement|String} el target element or 'id' attribute of element. 527 * @param {Object|String} vOption 528 * @param {String} vOption.text QRCode link data 529 * @param {Number} [vOption.width=256] 530 * @param {Number} [vOption.height=256] 531 * @param {String} [vOption.colorDark="#000000"] 532 * @param {String} [vOption.colorLight="#ffffff"] 533 * @param {QRCode.CorrectLevel} [vOption.correctLevel=QRCode.CorrectLevel.H] [L|M|Q|H] 534 */ 535 QRCode = function (el, vOption) { 536 this._htOption = { 537 width : 256, 538 height : 256, 539 typeNumber : 4, 540 colorDark : "#000000", 541 colorLight : "#ffffff", 542 correctLevel : QRErrorCorrectLevel.H 543 }; 544 545 if (typeof vOption === 'string') { 546 vOption = { 547 text : vOption 548 }; 549 } 550 551 // Overwrites options 552 if (vOption) { 553 for (var i in vOption) { 554 this._htOption[i] = vOption[i]; 555 } 556 } 557 558 if (typeof el == "string") { 559 el = document.getElementById(el); 560 } 561 562 if (this._htOption.useSVG) { 563 Drawing = svgDrawer; 564 } 565 566 this._android = _getAndroid(); 567 this._el = el; 568 this._oQRCode = null; 569 this._oDrawing = new Drawing(this._el, this._htOption); 570 571 if (this._htOption.text) { 572 this.makeCode(this._htOption.text); 573 } 574 }; 575 576 /** 577 * Make the QRCode 578 * 579 * @param {String} sText link data 580 */ 581 QRCode.prototype.makeCode = function (sText) { 582 this._oQRCode = new QRCodeModel(_getTypeNumber(sText, this._htOption.correctLevel), this._htOption.correctLevel); 583 this._oQRCode.addData(sText); 584 this._oQRCode.make(); 585 this._el.title = sText; 586 this._oDrawing.draw(this._oQRCode); 587 this.makeImage(); 588 }; 589 590 /** 591 * Make the Image from Canvas element 592 * - It occurs automatically 593 * - Android below 3 doesn't support Data-URI spec. 594 * 595 * @private 596 */ 597 QRCode.prototype.makeImage = function () { 598 if (typeof this._oDrawing.makeImage == "function" && (!this._android || this._android >= 3)) { 599 this._oDrawing.makeImage(); 600 } 601 }; 602 603 /** 604 * Clear the QRCode 605 */ 606 QRCode.prototype.clear = function () { 607 this._oDrawing.clear(); 608 }; 609 610 /** 611 * @name QRCode.CorrectLevel 612 */ 613 QRCode.CorrectLevel = QRErrorCorrectLevel; 614})();
Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.