/***@fileoverview*-Usingthe'QRCode for Javascript library'*-Fixeddatasetof'QRCode for Javascript library'forsupportfull-spec.*-thislibraryhasnodependencies.**@authordavidshimjs*@see<ahref="http://www.d-project.com/"target="_blank">http://www.d-project.com/</a>*@see<ahref="http://jeromeetienne.github.com/jquery-qrcode/"target="_blank">http://jeromeetienne.github.com/jquery-qrcode/</a>*/var QRCode;(function () { //---------------------------------------------------------------------// QRCode for JavaScript//// Copyright (c) 2009 Kazuhiko Arase//// URL: http://www.d-project.com///// Licensed under the MIT license:// http://www.opensource.org/licenses/mit-license.php//// The word "QR Code" is registered trademark of // DENSO WAVE INCORPORATED// http://www.denso-wave.com/qrcode/faqpatent-e.html////---------------------------------------------------------------------functionQR8bitByte(data){this.mode=QRMode.MODE_8BIT_BYTE;this.data=data;this.parsedData=[];// Added to support UTF-8 Charactersfor(vari=0,l=this.data.length;i<l;i++){varbyteArray=[];varcode=this.data.charCodeAt(i);if(code>0x10000){byteArray[0]=0xF0|((code&0x1C0000)>>>18);byteArray[1]=0x80|((code&0x3F000)>>>12);byteArray[2]=0x80|((code&0xFC0)>>>6);byteArray[3]=0x80|(code&0x3F);}elseif(code>0x800){byteArray[0]=0xE0|((code&0xF000)>>>12);byteArray[1]=0x80|((code&0xFC0)>>>6);byteArray[2]=0x80|(code&0x3F);}elseif(code>0x80){byteArray[0]=0xC0|((code&0x7C0)>>>6);byteArray[1]=0x80|(code&0x3F);}else{byteArray[0]=code;}this.parsedData.push(byteArray);}this.parsedData=Array.prototype.concat.apply([],this.parsedData);if(this.parsedData.length!=this.data.length){this.parsedData.unshift(191);this.parsedData.unshift(187);this.parsedData.unshift(239);}}QR8bitByte.prototype={getLength:function(buffer){returnthis.parsedData.length;},write:function(buffer){for(vari=0,l=this.parsedData.length;i<l;i++){buffer.put(this.parsedData[i],8);}}};functionQRCodeModel(typeNumber,errorCorrectLevel){this.typeNumber=typeNumber;this.errorCorrectLevel=errorCorrectLevel;this.modules=null;this.moduleCount=0;this.dataCache=null;this.dataList=[];}QRCodeModel.prototype={addData:function(data){varnewData=newQR8bitByte(data);this.dataList.push(newData);this.dataCache=null;},isDark:function(row,col){if(row<0||this.moduleCount<=row||col<0||this.moduleCount<=col){thrownewError(row+","+col);}returnthis.modules[row][col];},getModuleCount:function(){returnthis.moduleCount;},make:function(){this.makeImpl(false,this.getBestMaskPattern());},makeImpl:function(test,maskPattern){this.moduleCount=this.typeNumber*4+17;this.modules=newArray(this.moduleCount);for(varrow=0;row<this.moduleCount;row++){this.modules[row]=newArray(this.moduleCount);for(varcol=0;col<this.moduleCount;col++){this.modules[row][col]=null;}}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);}if(this.dataCache==null){this.dataCache=QRCodeModel.createData(this.typeNumber,this.errorCorrectLevel,this.dataList);}this.mapData(this.dataCache,maskPattern);},setupPositionProbePattern:function(row,col){for(varr=-1;r<=7;r++){if(row+r<=-1||this.moduleCount<=row+r)continue;for(varc=-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(){varminLostPoint=0;varpattern=0;for(vari=0;i<8;i++){this.makeImpl(true,i);varlostPoint=QRUtil.getLostPoint(this);if(i==0||minLostPoint>lostPoint){minLostPoint=lostPoint;pattern=i;}}returnpattern;},createMovieClip:function(target_mc,instance_name,depth){varqr_mc=target_mc.createEmptyMovieClip(instance_name,depth);varcs=1;this.make();for(varrow=0;row<this.modules.length;row++){vary=row*cs;for(varcol=0;col<this.modules[row].length;col++){varx=col*cs;vardark=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();}}}returnqr_mc;},setupTimingPattern:function(){for(varr=8;r<this.moduleCount-8;r++){if(this.modules[r][6]!=null){continue;}this.modules[r][6]=(r%2==0);}for(varc=8;c<this.moduleCount-8;c++){if(this.modules[6][c]!=null){continue;}this.modules[6][c]=(c%2==0);}},setupPositionAdjustPattern:function(){varpos=QRUtil.getPatternPosition(this.typeNumber);for(vari=0;i<pos.length;i++){for(varj=0;j<pos.length;j++){varrow=pos[i];varcol=pos[j];if(this.modules[row][col]!=null){continue;}for(varr=-2;r<=2;r++){for(varc=-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){varbits=QRUtil.getBCHTypeNumber(this.typeNumber);for(vari=0;i<18;i++){varmod=(!test&&((bits>>i)&1)==1);this.modules[Math.floor(i/3)][i%3+this.moduleCount-8-3]=mod;}for(vari=0;i<18;i++){varmod=(!test&&((bits>>i)&1)==1);this.modules[i%3+this.moduleCount-8-3][Math.floor(i/3)]=mod;}},setupTypeInfo:function(test,maskPattern){vardata=(this.errorCorrectLevel<<3)|maskPattern;varbits=QRUtil.getBCHTypeInfo(data);for(vari=0;i<15;i++){varmod=(!test&&((bits>>i)&1)==1);if(i<6){this.modules[i][8]=mod;}elseif(i<8){this.modules[i+1][8]=mod;}else{this.modules[this.moduleCount-15+i][8]=mod;}}for(vari=0;i<15;i++){varmod=(!test&&((bits>>i)&1)==1);if(i<8){this.modules[8][this.moduleCount-i-1]=mod;}elseif(i<9){this.modules[8][15-i-1+1]=mod;}else{this.modules[8][15-i-1]=mod;}}this.modules[this.moduleCount-8][8]=(!test);},mapData:function(data,maskPattern){varinc=-1;varrow=this.moduleCount-1;varbitIndex=7;varbyteIndex=0;for(varcol=this.moduleCount-1;col>0;col-=2){if(col==6)col--;while(true){for(varc=0;c<2;c++){if(this.modules[row][col-c]==null){vardark=false;if(byteIndex<data.length){dark=(((data[byteIndex]>>>bitIndex)&1)==1);}varmask=QRUtil.getMask(maskPattern,row,col-c);if(mask){dark=!dark;}this.modules[row][col-c]=dark;bitIndex--;if(bitIndex==-1){byteIndex++;bitIndex=7;}}}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){varrsBlocks=QRRSBlock.getRSBlocks(typeNumber,errorCorrectLevel);varbuffer=newQRBitBuffer();for(vari=0;i<dataList.length;i++){vardata=dataList[i];buffer.put(data.mode,4);buffer.put(data.getLength(),QRUtil.getLengthInBits(data.mode,typeNumber));data.write(buffer);}vartotalDataCount=0;for(vari=0;i<rsBlocks.length;i++){totalDataCount+=rsBlocks[i].dataCount;}if(buffer.getLengthInBits()>totalDataCount*8){thrownewError("code length overflow. ("+buffer.getLengthInBits()+">"+totalDataCount*8+")");}if(buffer.getLengthInBits()+4<=totalDataCount*8){buffer.put(0,4);}while(buffer.getLengthInBits()%8!=0){buffer.putBit(false);}while(true){if(buffer.getLengthInBits()>=totalDataCount*8){break;}buffer.put(QRCodeModel.PAD0,8);if(buffer.getLengthInBits()>=totalDataCount*8){break;}buffer.put(QRCodeModel.PAD1,8);}returnQRCodeModel.createBytes(buffer,rsBlocks);};QRCodeModel.createBytes=function(buffer,rsBlocks){varoffset=0;varmaxDcCount=0;varmaxEcCount=0;vardcdata=newArray(rsBlocks.length);varecdata=newArray(rsBlocks.length);for(varr=0;r<rsBlocks.length;r++){vardcCount=rsBlocks[r].dataCount;varecCount=rsBlocks[r].totalCount-dcCount;maxDcCount=Math.max(maxDcCount,dcCount);maxEcCount=Math.max(maxEcCount,ecCount);dcdata[r]=newArray(dcCount);for(vari=0;i<dcdata[r].length;i++){dcdata[r][i]=0xff&buffer.buffer[i+offset];}offset+=dcCount;varrsPoly=QRUtil.getErrorCorrectPolynomial(ecCount);varrawPoly=newQRPolynomial(dcdata[r],rsPoly.getLength()-1);varmodPoly=rawPoly.mod(rsPoly);ecdata[r]=newArray(rsPoly.getLength()-1);for(vari=0;i<ecdata[r].length;i++){varmodIndex=i+modPoly.getLength()-ecdata[r].length;ecdata[r][i]=(modIndex>=0)?modPoly.get(modIndex):0;}}vartotalCodeCount=0;for(vari=0;i<rsBlocks.length;i++){totalCodeCount+=rsBlocks[i].totalCount;}vardata=newArray(totalCodeCount);varindex=0;for(vari=0;i<maxDcCount;i++){for(varr=0;r<rsBlocks.length;r++){if(i<dcdata[r].length){data[index++]=dcdata[r][i];}}}for(vari=0;i<maxEcCount;i++){for(varr=0;r<rsBlocks.length;r++){if(i<ecdata[r].length){data[index++]=ecdata[r][i];}}}returndata;};varQRMode={MODE_NUMBER:1<<0,MODE_ALPHA_NUM:1<<1,MODE_8BIT_BYTE:1<<2,MODE_KANJI:1<<3};varQRErrorCorrectLevel={L:1,M:0,Q:3,H:2};varQRMaskPattern={PATTERN000:0,PATTERN001:1,PATTERN010:2,PATTERN011:3,PATTERN100:4,PATTERN101:5,PATTERN110:6,PATTERN111:7};varQRUtil={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){vard=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;},getBCHTypeNumber:function(data){vard=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;},getBCHDigit:function(data){vardigit=0;while(data!=0){digit++;data>>>=1;}returndigit;},getPatternPosition:function(typeNumber){returnQRUtil.PATTERN_POSITION_TABLE[typeNumber-1];},getMask:function(maskPattern,i,j){switch(maskPattern){caseQRMaskPattern.PATTERN000:return(i+j)%2==0;caseQRMaskPattern.PATTERN001:returni%2==0;caseQRMaskPattern.PATTERN010:returnj%3==0;caseQRMaskPattern.PATTERN011:return(i+j)%3==0;caseQRMaskPattern.PATTERN100:return(Math.floor(i/2)+Math.floor(j/3))%2==0;caseQRMaskPattern.PATTERN101:return(i*j)%2+(i*j)%3==0;caseQRMaskPattern.PATTERN110:return((i*j)%2+(i*j)%3)%2==0;caseQRMaskPattern.PATTERN111:return((i*j)%3+(i+j)%2)%2==0;default:thrownewError("bad maskPattern:"+maskPattern);}},getErrorCorrectPolynomial:function(errorCorrectLength){vara=newQRPolynomial([1],0);for(vari=0;i<errorCorrectLength;i++){a=a.multiply(newQRPolynomial([1,QRMath.gexp(i)],0));}returna;},getLengthInBits:function(mode,type){if(1<=type&&type<10){switch(mode){caseQRMode.MODE_NUMBER:return10;caseQRMode.MODE_ALPHA_NUM:return9;caseQRMode.MODE_8BIT_BYTE:return8;caseQRMode.MODE_KANJI:return8;default:thrownewError("mode:"+mode);}}elseif(type<27){switch(mode){caseQRMode.MODE_NUMBER:return12;caseQRMode.MODE_ALPHA_NUM:return11;caseQRMode.MODE_8BIT_BYTE:return16;caseQRMode.MODE_KANJI:return10;default:thrownewError("mode:"+mode);}}elseif(type<41){switch(mode){caseQRMode.MODE_NUMBER:return14;caseQRMode.MODE_ALPHA_NUM:return13;caseQRMode.MODE_8BIT_BYTE:return16;caseQRMode.MODE_KANJI:return12;default:thrownewError("mode:"+mode);}}else{thrownewError("type:"+type);}},getLostPoint:function(qrCode){varmoduleCount=qrCode.getModuleCount();varlostPoint=0;for(varrow=0;row<moduleCount;row++){for(varcol=0;col<moduleCount;col++){varsameCount=0;vardark=qrCode.isDark(row,col);for(varr=-1;r<=1;r++){if(row+r<0||moduleCount<=row+r){continue;}for(varc=-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);}}}for(varrow=0;row<moduleCount-1;row++){for(varcol=0;col<moduleCount-1;col++){varcount=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;}}}for(varrow=0;row<moduleCount;row++){for(varcol=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(varcol=0;col<moduleCount;col++){for(varrow=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;}}}vardarkCount=0;for(varcol=0;col<moduleCount;col++){for(varrow=0;row<moduleCount;row++){if(qrCode.isDark(row,col)){darkCount++;}}}varratio=Math.abs(100*darkCount/moduleCount/moduleCount-50)/5;lostPoint+=ratio*10;returnlostPoint;}};varQRMath={glog:function(n){if(n<1){thrownewError("glog("+n+")");}returnQRMath.LOG_TABLE[n];},gexp:function(n){while(n<0){n+=255;}while(n>=256){n-=255;}returnQRMath.EXP_TABLE[n];},EXP_TABLE:newArray(256),LOG_TABLE:newArray(256)};for(vari=0;i<8;i++){QRMath.EXP_TABLE[i]=1<<i;}for(vari=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(vari=0;i<255;i++){QRMath.LOG_TABLE[QRMath.EXP_TABLE[i]]=i;}functionQRPolynomial(num,shift){if(num.length==undefined){thrownewError(num.length+"/"+shift);}varoffset=0;while(offset<num.length&&num[offset]==0){offset++;}this.num=newArray(num.length-offset+shift);for(vari=0;i<num.length-offset;i++){this.num[i]=num[i+offset];}}QRPolynomial.prototype={get:function(index){returnthis.num[index];},getLength:function(){returnthis.num.length;},multiply:function(e){varnum=newArray(this.getLength()+e.getLength()-1);for(vari=0;i<this.getLength();i++){for(varj=0;j<e.getLength();j++){num[i+j]^=QRMath.gexp(QRMath.glog(this.get(i))+QRMath.glog(e.get(j)));}}returnnewQRPolynomial(num,0);},mod:function(e){if(this.getLength()-e.getLength()<0){returnthis;}varratio=QRMath.glog(this.get(0))-QRMath.glog(e.get(0));varnum=newArray(this.getLength());for(vari=0;i<this.getLength();i++){num[i]=this.get(i);}for(vari=0;i<e.getLength();i++){num[i]^=QRMath.gexp(QRMath.glog(e.get(i))+ratio);}returnnewQRPolynomial(num,0).mod(e);}};functionQRRSBlock(totalCount,dataCount){this.totalCount=totalCount;this.dataCount=dataCount;}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],[11,36,12,7,37,13],[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){varrsBlock=QRRSBlock.getRsBlockTable(typeNumber,errorCorrectLevel);if(rsBlock==undefined){thrownewError("bad rs block @ typeNumber:"+typeNumber+"/errorCorrectLevel:"+errorCorrectLevel);}varlength=rsBlock.length/3;varlist=[];for(vari=0;i<length;i++){varcount=rsBlock[i*3+0];vartotalCount=rsBlock[i*3+1];vardataCount=rsBlock[i*3+2];for(varj=0;j<count;j++){list.push(newQRRSBlock(totalCount,dataCount));}}returnlist;};QRRSBlock.getRsBlockTable=function(typeNumber,errorCorrectLevel){switch(errorCorrectLevel){caseQRErrorCorrectLevel.L:returnQRRSBlock.RS_BLOCK_TABLE[(typeNumber-1)*4+0];caseQRErrorCorrectLevel.M:returnQRRSBlock.RS_BLOCK_TABLE[(typeNumber-1)*4+1];caseQRErrorCorrectLevel.Q:returnQRRSBlock.RS_BLOCK_TABLE[(typeNumber-1)*4+2];caseQRErrorCorrectLevel.H:returnQRRSBlock.RS_BLOCK_TABLE[(typeNumber-1)*4+3];default:returnundefined;}};functionQRBitBuffer(){this.buffer=[];this.length=0;}QRBitBuffer.prototype={get:function(index){varbufIndex=Math.floor(index/8);return((this.buffer[bufIndex]>>>(7-index%8))&1)==1;},put:function(num,length){for(vari=0;i<length;i++){this.putBit(((num>>>(length-i-1))&1)==1);}},getLengthInBits:function(){returnthis.length;},putBit:function(bit){varbufIndex=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++;}};varQRCodeLimitLength=[[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]];function_isSupportCanvas(){returntypeofCanvasRenderingContext2D!="undefined";}// android 2.x doesn't support Data-URI specfunction_getAndroid(){varandroid=false;varsAgent=navigator.userAgent;if(/android/i.test(sAgent)){// androidandroid=true;varaMat=sAgent.toString().match(/android ([0-9]\.[0-9])/i);if(aMat&&aMat[1]){android=parseFloat(aMat[1]);}}returnandroid;}varsvgDrawer=(function(){varDrawing=function(el,htOption){this._el=el;this._htOption=htOption;};Drawing.prototype.draw=function(oQRCode){var_htOption=this._htOption;var_el=this._el;varnCount=oQRCode.getModuleCount();varnWidth=Math.floor(_htOption.width/nCount);varnHeight=Math.floor(_htOption.height/nCount);this.clear();functionmakeSVG(tag,attrs){varel=document.createElementNS('http://www.w3.org/2000/svg',tag);for(varkinattrs)if(attrs.hasOwnProperty(k))el.setAttribute(k,attrs[k]);returnel;}varsvg=makeSVG("svg",{'viewBox':'0 0 '+String(nCount)+" "+String(nCount),'width':'100%','height':'100%','fill':_htOption.colorLight});svg.setAttributeNS("http://www.w3.org/2000/xmlns/","xmlns:xlink","http://www.w3.org/1999/xlink");_el.appendChild(svg);svg.appendChild(makeSVG("rect",{"fill":_htOption.colorLight,"width":"100%","height":"100%"}));svg.appendChild(makeSVG("rect",{"fill":_htOption.colorDark,"width":"1","height":"1","id":"template"}));for(varrow=0;row<nCount;row++){for(varcol=0;col<nCount;col++){if(oQRCode.isDark(row,col)){varchild=makeSVG("use",{"x":String(col),"y":String(row)});child.setAttributeNS("http://www.w3.org/1999/xlink","href","#template")svg.appendChild(child);}}}};Drawing.prototype.clear=function(){while(this._el.hasChildNodes())this._el.removeChild(this._el.lastChild);};returnDrawing;})();varuseSVG=document.documentElement.tagName.toLowerCase()==="svg";// Drawing in DOM by using Table tagvarDrawing=useSVG?svgDrawer:!_isSupportCanvas()?(function(){varDrawing=function(el,htOption){this._el=el;this._htOption=htOption;};/** * Draw the QRCode * * @param {QRCode} oQRCode */Drawing.prototype.draw=function(oQRCode){var_htOption=this._htOption;var_el=this._el;varnCount=oQRCode.getModuleCount();varnWidth=Math.floor(_htOption.width/nCount);varnHeight=Math.floor(_htOption.height/nCount);varaHTML=['<table style="border:0;border-collapse:collapse;">'];for(varrow=0;row<nCount;row++){aHTML.push('<tr>');for(varcol=0;col<nCount;col++){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>');}aHTML.push('</tr>');}aHTML.push('</table>');_el.innerHTML=aHTML.join('');// Fix the margin values as real size.varelTable=_el.childNodes[0];varnLeftMarginTable=(_htOption.width-elTable.offsetWidth)/2;varnTopMarginTable=(_htOption.height-elTable.offsetHeight)/2;if(nLeftMarginTable>0&&nTopMarginTable>0){elTable.style.margin=nTopMarginTable+"px "+nLeftMarginTable+"px";}};/** * Clear the QRCode */Drawing.prototype.clear=function(){this._el.innerHTML='';};returnDrawing;})():(function(){// Drawing in Canvasfunction_onMakeImage(){this._elImage.src=this._elCanvas.toDataURL("image/png");this._elImage.style.display="block";this._elCanvas.style.display="none";}// Android 2.1 bug workaround// http://code.google.com/p/android/issues/detail?id=5141if(this._android&&this._android<=2.1){varfactor=1/window.devicePixelRatio;vardrawImage=CanvasRenderingContext2D.prototype.drawImage;CanvasRenderingContext2D.prototype.drawImage=function(image,sx,sy,sw,sh,dx,dy,dw,dh){if(("nodeName"inimage)&&/img/i.test(image.nodeName)){for(vari=arguments.length-1;i>=1;i--){arguments[i]=arguments[i]*factor;}}elseif(typeofdw=="undefined"){arguments[1]*=factor;arguments[2]*=factor;arguments[3]*=factor;arguments[4]*=factor;}drawImage.apply(this,arguments);};}/** * Check whether the user's browser supports Data URI or not * * @private * @param {Function} fSuccess Occurs if it supports Data URI * @param {Function} fFail Occurs if it doesn't support Data URI */function_safeSetDataURI(fSuccess,fFail){varself=this;self._fFail=fFail;self._fSuccess=fSuccess;// Check it just onceif(self._bSupportDataURI===null){varel=document.createElement("img");varfOnError=function(){self._bSupportDataURI=false;if(self._fFail){self._fFail.call(self);}};varfOnSuccess=function(){self._bSupportDataURI=true;if(self._fSuccess){self._fSuccess.call(self);}};el.onabort=fOnError;el.onerror=fOnError;el.onload=fOnSuccess;el.src="data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg==";// the Image contains 1px data.return;}elseif(self._bSupportDataURI===true&&self._fSuccess){self._fSuccess.call(self);}elseif(self._bSupportDataURI===false&&self._fFail){self._fFail.call(self);}};/** * Drawing QRCode by using canvas * * @constructor * @param {HTMLElement} el * @param {Object} htOption QRCode Options */varDrawing=function(el,htOption){this._bIsPainted=false;this._android=_getAndroid();this._htOption=htOption;this._elCanvas=document.createElement("canvas");this._elCanvas.width=htOption.width;this._elCanvas.height=htOption.height;el.appendChild(this._elCanvas);this._el=el;this._oContext=this._elCanvas.getContext("2d");this._bIsPainted=false;this._elImage=document.createElement("img");this._elImage.alt="Scan me!";this._elImage.style.display="none";this._el.appendChild(this._elImage);this._bSupportDataURI=null;};/** * Draw the QRCode * * @param {QRCode} oQRCode */Drawing.prototype.draw=function(oQRCode){var_elImage=this._elImage;var_oContext=this._oContext;var_htOption=this._htOption;varnCount=oQRCode.getModuleCount();varnWidth=_htOption.width/nCount;varnHeight=_htOption.height/nCount;varnRoundedWidth=Math.round(nWidth);varnRoundedHeight=Math.round(nHeight);_elImage.style.display="none";this.clear();for(varrow=0;row<nCount;row++){for(varcol=0;col<nCount;col++){varbIsDark=oQRCode.isDark(row,col);varnLeft=col*nWidth;varnTop=row*nHeight;_oContext.strokeStyle=bIsDark?_htOption.colorDark:_htOption.colorLight;_oContext.lineWidth=1;_oContext.fillStyle=bIsDark?_htOption.colorDark:_htOption.colorLight;_oContext.fillRect(nLeft,nTop,nWidth,nHeight);// 안티 앨리어싱 방지 처리_oContext.strokeRect(Math.floor(nLeft)+0.5,Math.floor(nTop)+0.5,nRoundedWidth,nRoundedHeight);_oContext.strokeRect(Math.ceil(nLeft)-0.5,Math.ceil(nTop)-0.5,nRoundedWidth,nRoundedHeight);}}this._bIsPainted=true;};/** * Make the image from Canvas if the browser supports Data URI. */Drawing.prototype.makeImage=function(){if(this._bIsPainted){_safeSetDataURI.call(this,_onMakeImage);}};/** * Return whether the QRCode is painted or not * * @return {Boolean} */Drawing.prototype.isPainted=function(){returnthis._bIsPainted;};/** * Clear the QRCode */Drawing.prototype.clear=function(){this._oContext.clearRect(0,0,this._elCanvas.width,this._elCanvas.height);this._bIsPainted=false;};/** * @private * @param {Number} nNumber */Drawing.prototype.round=function(nNumber){if(!nNumber){returnnNumber;}returnMath.floor(nNumber*1000)/1000;};returnDrawing;})();/** * Get the type by string length * * @private * @param {String} sText * @param {Number} nCorrectLevel * @return {Number} type */function_getTypeNumber(sText,nCorrectLevel){varnType=1;varlength=_getUTF8Length(sText);for(vari=0,len=QRCodeLimitLength.length;i<=len;i++){varnLimit=0;switch(nCorrectLevel){caseQRErrorCorrectLevel.L:nLimit=QRCodeLimitLength[i][0];break;caseQRErrorCorrectLevel.M:nLimit=QRCodeLimitLength[i][1];break;caseQRErrorCorrectLevel.Q:nLimit=QRCodeLimitLength[i][2];break;caseQRErrorCorrectLevel.H:nLimit=QRCodeLimitLength[i][3];break;}if(length<=nLimit){break;}else{nType++;}}if(nType>QRCodeLimitLength.length){thrownewError("Too long data");}returnnType;}function_getUTF8Length(sText){varreplacedText=encodeURI(sText).toString().replace(/\%[0-9a-fA-F]{2}/g,'a');returnreplacedText.length+(replacedText.length!=sText?3:0);}/** * @class QRCode * @constructor * @example * new QRCode(document.getElementById("test"), "http://jindo.dev.naver.com/collie");**@example*varoQRCode=newQRCode("test",{*text:"http://naver.com",*width:128,*height:128*});**oQRCode.clear();// Clear the QRCode.*oQRCode.makeCode("http://map.naver.com");// Re-create the QRCode.**@param{HTMLElement|String}eltargetelementor'id'attributeofelement.*@param{Object|String}vOption*@param{String}vOption.textQRCodelinkdata*@param{Number}[vOption.width=256]*@param{Number}[vOption.height=256]*@param{String}[vOption.colorDark="#000000"]*@param{String}[vOption.colorLight="#ffffff"]*@param{QRCode.CorrectLevel}[vOption.correctLevel=QRCode.CorrectLevel.H][L|M|Q|H]*/ QRCode = function (el, vOption) { this._htOption = { width : 256, height : 256, typeNumber : 4, colorDark : "#000000", colorLight : "#ffffff", correctLevel : QRErrorCorrectLevel.H }; if (typeof vOption === 'string') { vOption = { text : vOption }; } //Overwritesoptionsif(vOption){for(variinvOption){this._htOption[i]=vOption[i];}}if(typeofel=="string"){el=document.getElementById(el);}if(this._htOption.useSVG){Drawing=svgDrawer;}this._android=_getAndroid();this._el=el;this._oQRCode=null;this._oDrawing=newDrawing(this._el,this._htOption);if(this._htOption.text){this.makeCode(this._htOption.text);}};/** * Make the QRCode * * @param {String} sText link data */QRCode.prototype.makeCode=function(sText){this._oQRCode=newQRCodeModel(_getTypeNumber(sText,this._htOption.correctLevel),this._htOption.correctLevel);this._oQRCode.addData(sText);this._oQRCode.make();this._el.title=sText;this._oDrawing.draw(this._oQRCode);this.makeImage();};/** * Make the Image from Canvas element * - It occurs automatically * - Android below 3 doesn't support Data-URI spec. * * @private */QRCode.prototype.makeImage=function(){if(typeofthis._oDrawing.makeImage=="function"&&(!this._android||this._android>=3)){this._oDrawing.makeImage();}};/** * Clear the QRCode */QRCode.prototype.clear=function(){this._oDrawing.clear();};/** * @name QRCode.CorrectLevel */QRCode.CorrectLevel=QRErrorCorrectLevel;})();if(typeofmodule!="undefined"){module.exports=QRCode;}
