summaryrefslogtreecommitdiff
path: root/_extensions/jmbuhr/qrcode/assets/qrcode.js
blob: 5507c154ffc1b9d061c55d88268a26eeba49a36e (plain) 
    

  1. /**
    2. 

  2.  * @fileoverview
    3. 

  3.  * - Using the 'QRCode for Javascript library'
    4. 

  4.  * - Fixed dataset of 'QRCode for Javascript library' for support full-spec.
    5. 

  5.  * - this library has no dependencies.
    6. 

  6.  * 
    7. 

  7.  * @author davidshimjs
    8. 

  8.  * @see <a href="http://www.d-project.com/" target="_blank">http://www.d-project.com/</a>
    9. 

  9.  * @see <a href="http://jeromeetienne.github.com/jquery-qrcode/" target="_blank">http://jeromeetienne.github.com/jquery-qrcode/</a>
    10. 

  10.  */
    11. 

  11. var QRCode;
    12. 

  12. 

  13. (function () {
    14. 

  14.     //---------------------------------------------------------------------
    15. 

  15.     // QRCode for JavaScript
    16. 

  16.     //
    17. 

  17.     // Copyright (c) 2009 Kazuhiko Arase
    18. 

  18.     //
    19. 

  19.     // URL: http://www.d-project.com/
    20. 

  20.     //
    21. 

  21.     // Licensed under the MIT license:
    22. 

  22.     //   http://www.opensource.org/licenses/mit-license.php
    23. 

  23.     //
    24. 

  24.     // The word "QR Code" is registered trademark of 
    25. 

  25.     // DENSO WAVE INCORPORATED
    26. 

  26.     //   http://www.denso-wave.com/qrcode/faqpatent-e.html
    27. 

  27.     //
    28. 

  28.     //---------------------------------------------------------------------
    29. 

  29.     function QR8bitByte(data) {
    30. 

  30.         this.mode = QRMode.MODE_8BIT_BYTE;
    31. 

  31.         this.data = data;
    32. 

  32.         this.parsedData = [];
    33. 

  33. 

  34.         // Added to support UTF-8 Characters
    35. 

  35.         for (var i = 0, l = this.data.length; i < l; i++) {
    36. 

  36.             var byteArray = [];
    37. 

  37.             var code = this.data.charCodeAt(i);
    38. 

  38. 

  39.             if (code > 0x10000) {
    40. 

  40.                 byteArray[0] = 0xF0 | ((code & 0x1C0000) >>> 18);
    41. 

  41.                 byteArray[1] = 0x80 | ((code & 0x3F000) >>> 12);
    42. 

  42.                 byteArray[2] = 0x80 | ((code & 0xFC0) >>> 6);
    43. 

  43.                 byteArray[3] = 0x80 | (code & 0x3F);
    44. 

  44.             } else if (code > 0x800) {
    45. 

  45.                 byteArray[0] = 0xE0 | ((code & 0xF000) >>> 12);
    46. 

  46.                 byteArray[1] = 0x80 | ((code & 0xFC0) >>> 6);
    47. 

  47.                 byteArray[2] = 0x80 | (code & 0x3F);
    48. 

  48.             } else if (code > 0x80) {
    49. 

  49.                 byteArray[0] = 0xC0 | ((code & 0x7C0) >>> 6);
    50. 

  50.                 byteArray[1] = 0x80 | (code & 0x3F);
    51. 

  51.             } else {
    52. 

  52.                 byteArray[0] = code;
    53. 

  53.             }
    54. 

  54. 

  55.             this.parsedData.push(byteArray);
    56. 

  56.         }
    57. 

  57. 

  58.         this.parsedData = Array.prototype.concat.apply([], this.parsedData);
    59. 

  59. 

  60.         if (this.parsedData.length != this.data.length) {
    61. 

  61.             this.parsedData.unshift(191);
    62. 

  62.             this.parsedData.unshift(187);
    63. 

  63.             this.parsedData.unshift(239);
    64. 

  64.         }
    65. 

  65.     }
    66. 

  66. 

  67.     QR8bitByte.prototype = {
    68. 

  68.         getLength: function (buffer) {
    69. 

  69.             return this.parsedData.length;
    70. 

  70.         },
    71. 

  71.         write: function (buffer) {
    72. 

  72.             for (var i = 0, l = this.parsedData.length; i < l; i++) {
    73. 

  73.                 buffer.put(this.parsedData[i], 8);
    74. 

  74.             }
    75. 

  75.         }
    76. 

  76.     };
    77. 

  77. 

  78.     function QRCodeModel(typeNumber, errorCorrectLevel) {
    79. 

  79.         this.typeNumber = typeNumber;
    80. 

  80.         this.errorCorrectLevel = errorCorrectLevel;
    81. 

  81.         this.modules = null;
    82. 

  82.         this.moduleCount = 0;
    83. 

  83.         this.dataCache = null;
    84. 

  84.         this.dataList = [];
    85. 

  85.     }
    86. 

  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. 

  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. 

  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. 

  90.     if(this.dataCache==null){this.dataCache=QRCodeModel.createData(this.typeNumber,this.errorCorrectLevel,this.dataList);}
    91. 

  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. 

  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. 

  93.     return qr_mc;},setupTimingPattern:function(){for(var r=8;r<this.moduleCount-8;r++){if(this.modules[r][6]!=null){continue;}
    94. 

  94.     this.modules[r][6]=(r%2==0);}
    95. 

  95.     for(var c=8;c<this.moduleCount-8;c++){if(this.modules[6][c]!=null){continue;}
    96. 

  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. 

  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. 

  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. 

  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. 

  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. 

  101.     var mask=QRUtil.getMask(maskPattern,row,col-c);if(mask){dark=!dark;}
    102. 

  102.     this.modules[row][col-c]=dark;bitIndex--;if(bitIndex==-1){byteIndex++;bitIndex=7;}}}
    103. 

  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. 

  104.     var totalDataCount=0;for(var i=0;i<rsBlocks.length;i++){totalDataCount+=rsBlocks[i].dataCount;}
    105. 

  105.     if(buffer.getLengthInBits()>totalDataCount*8){throw new Error("code length overflow. ("
    106. 

  106.     +buffer.getLengthInBits()
    107. 

  107.     +">"
    108. 

  108.     +totalDataCount*8
    109. 

  109.     +")");}
    110. 

  110.     if(buffer.getLengthInBits()+4<=totalDataCount*8){buffer.put(0,4);}
    111. 

  111.     while(buffer.getLengthInBits()%8!=0){buffer.putBit(false);}
    112. 

  112.     while(true){if(buffer.getLengthInBits()>=totalDataCount*8){break;}
    113. 

  113.     buffer.put(QRCodeModel.PAD0,8);if(buffer.getLengthInBits()>=totalDataCount*8){break;}
    114. 

  114.     buffer.put(QRCodeModel.PAD1,8);}
    115. 

  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. 

  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. 

  117.     var totalCodeCount=0;for(var i=0;i<rsBlocks.length;i++){totalCodeCount+=rsBlocks[i].totalCount;}
    118. 

  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. 

  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. 

  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. 

  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. 

  122.     return(data<<12)|d;},getBCHDigit:function(data){var digit=0;while(data!=0){digit++;data>>>=1;}
    123. 

  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. 

  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. 

  125.     for(var c=-1;c<=1;c++){if(col+c<0||moduleCount<=col+c){continue;}
    126. 

  126.     if(r==0&&c==0){continue;}
    127. 

  127.     if(dark==qrCode.isDark(row+r,col+c)){sameCount++;}}}
    128. 

  128.     if(sameCount>5){lostPoint+=(3+sameCount-5);}}}
    129. 

  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. 

  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. 

  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. 

  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. 

  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. 

  134.     return QRMath.LOG_TABLE[n];},gexp:function(n){while(n<0){n+=255;}
    135. 

  135.     while(n>=256){n-=255;}
    136. 

  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. 

  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. 

  138.     for(var i=0;i<255;i++){QRMath.LOG_TABLE[QRMath.EXP_TABLE[i]]=i;}
    139. 

  139.     function QRPolynomial(num,shift){if(num.length==undefined){throw new Error(num.length+"/"+shift);}
    140. 

  140.     var offset=0;while(offset<num.length&&num[offset]==0){offset++;}
    141. 

  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. 

  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. 

  143.     return new QRPolynomial(num,0);},mod:function(e){if(this.getLength()-e.getLength()<0){return this;}
    144. 

  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. 

  145.     for(var i=0;i<e.getLength();i++){num[i]^=QRMath.gexp(QRMath.glog(e.get(i))+ratio);}
    146. 

  146.     return new QRPolynomial(num,0).mod(e);}};function QRRSBlock(totalCount,dataCount){this.totalCount=totalCount;this.dataCount=dataCount;}
    147. 

  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. 

  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. 

  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. 

  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. 

  151.     if(bit){this.buffer[bufIndex]|=(0x80>>>(this.length%8));}
    152. 

  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. 

  153.     
    154. 

  154.     function _isSupportCanvas() {
    155. 

  155.         return typeof CanvasRenderingContext2D != "undefined";
    156. 

  156.     }
    157. 

  157.     
    158. 

  158.     // android 2.x doesn't support Data-URI spec
    159. 

  159.     function _getAndroid() {
    160. 

  160.         var android = false;
    161. 

  161.         var sAgent = navigator.userAgent;
    162. 

  162.         
    163. 

  163.         if (/android/i.test(sAgent)) { // android
    164. 

  164.             android = true;
    165. 

  165.             var aMat = sAgent.toString().match(/android ([0-9]\.[0-9])/i);
    166. 

  166.             
    167. 

  167.             if (aMat && aMat[1]) {
    168. 

  168.                 android = parseFloat(aMat[1]);
    169. 

  169.             }
    170. 

  170.         }
    171. 

  171.         
    172. 

  172.         return android;
    173. 

  173.     }
    174. 

  174.     
    175. 

  175.     var svgDrawer = (function() {
    176. 

  176. 

  177.         var Drawing = function (el, htOption) {
    178. 

  178.             this._el = el;
    179. 

  179.             this._htOption = htOption;
    180. 

  180.         };
    181. 

  181. 

  182.         Drawing.prototype.draw = function (oQRCode) {
    183. 

  183.             var _htOption = this._htOption;
    184. 

  184.             var _el = this._el;
    185. 

  185.             var nCount = oQRCode.getModuleCount();
    186. 

  186.             var nWidth = Math.floor(_htOption.width / nCount);
    187. 

  187.             var nHeight = Math.floor(_htOption.height / nCount);
    188. 

  188. 

  189.             this.clear();
    190. 

  190. 

  191.             function makeSVG(tag, attrs) {
    192. 

  192.                 var el = document.createElementNS('http://www.w3.org/2000/svg', tag);
    193. 

  193.                 for (var k in attrs)
    194. 

  194.                     if (attrs.hasOwnProperty(k)) el.setAttribute(k, attrs[k]);
    195. 

  195.                 return el;
    196. 

  196.             }
    197. 

  197. 

  198.             var svg = makeSVG("svg" , {'viewBox': '0 0 ' + String(nCount) + " " + String(nCount), 'width': '100%', 'height': '100%', 'fill': _htOption.colorLight});
    199. 

  199.             svg.setAttributeNS("http://www.w3.org/2000/xmlns/", "xmlns:xlink", "http://www.w3.org/1999/xlink");
    200. 

  200.             _el.appendChild(svg);
    201. 

  201. 

  202.             svg.appendChild(makeSVG("rect", {"fill": _htOption.colorLight, "width": "100%", "height": "100%"}));
    203. 

  203.             svg.appendChild(makeSVG("rect", {"fill": _htOption.colorDark, "width": "1", "height": "1", "id": "template"}));
    204. 

  204. 

  205.             for (var row = 0; row < nCount; row++) {
    206. 

  206.                 for (var col = 0; col < nCount; col++) {
    207. 

  207.                     if (oQRCode.isDark(row, col)) {
    208. 

  208.                         var child = makeSVG("use", {"x": String(col), "y": String(row)});
    209. 

  209.                         child.setAttributeNS("http://www.w3.org/1999/xlink", "href", "#template")
    210. 

  210.                         svg.appendChild(child);
    211. 

  211.                     }
    212. 

  212.                 }
    213. 

  213.             }
    214. 

  214.         };
    215. 

  215.         Drawing.prototype.clear = function () {
    216. 

  216.             while (this._el.hasChildNodes())
    217. 

  217.                 this._el.removeChild(this._el.lastChild);
    218. 

  218.         };
    219. 

  219.         return Drawing;
    220. 

  220.     })();
    221. 

  221. 

  222.     var useSVG = document.documentElement.tagName.toLowerCase() === "svg";
    223. 

  223. 

  224.     // Drawing in DOM by using Table tag
    225. 

  225.     var Drawing = useSVG ? svgDrawer : !_isSupportCanvas() ? (function () {
    226. 

  226.         var Drawing = function (el, htOption) {
    227. 

  227.             this._el = el;
    228. 

  228.             this._htOption = htOption;
    229. 

  229.         };
    230. 

  230.             
    231. 

  231.         /**
    232. 

  232.          * Draw the QRCode
    233. 

  233.          * 
    234. 

  234.          * @param {QRCode} oQRCode
    235. 

  235.          */
    236. 

  236.         Drawing.prototype.draw = function (oQRCode) {
    237. 

  237.             var _htOption = this._htOption;
    238. 

  238.             var _el = this._el;
    239. 

  239.             var nCount = oQRCode.getModuleCount();
    240. 

  240.             var nWidth = Math.floor(_htOption.width / nCount);
    241. 

  241.             var nHeight = Math.floor(_htOption.height / nCount);
    242. 

  242.             var aHTML = ['<table style="border:0;border-collapse:collapse;">'];
    243. 

  243.             
    244. 

  244.             for (var row = 0; row < nCount; row++) {
    245. 

  245.                 aHTML.push('<tr>');
    246. 

  246.                 
    247. 

  247.                 for (var col = 0; col < nCount; col++) {
    248. 

  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. 

  249.                 }
    250. 

  250.                 
    251. 

  251.                 aHTML.push('</tr>');
    252. 

  252.             }
    253. 

  253.             
    254. 

  254.             aHTML.push('</table>');
    255. 

  255.             _el.innerHTML = aHTML.join('');
    256. 

  256.             
    257. 

  257.             // Fix the margin values as real size.
    258. 

  258.             var elTable = _el.childNodes[0];
    259. 

  259.             var nLeftMarginTable = (_htOption.width - elTable.offsetWidth) / 2;
    260. 

  260.             var nTopMarginTable = (_htOption.height - elTable.offsetHeight) / 2;
    261. 

  261.             
    262. 

  262.             if (nLeftMarginTable > 0 && nTopMarginTable > 0) {
    263. 

  263.                 elTable.style.margin = nTopMarginTable + "px " + nLeftMarginTable + "px";   
    264. 

  264.             }
    265. 

  265.         };
    266. 

  266.         
    267. 

  267.         /**
    268. 

  268.          * Clear the QRCode
    269. 

  269.          */
    270. 

  270.         Drawing.prototype.clear = function () {
    271. 

  271.             this._el.innerHTML = '';
    272. 

  272.         };
    273. 

  273.         
    274. 

  274.         return Drawing;
    275. 

  275.     })() : (function () { // Drawing in Canvas
    276. 

  276.         function _onMakeImage() {
    277. 

  277.             this._elImage.src = this._elCanvas.toDataURL("image/png");
    278. 

  278.             this._elImage.style.display = "block";
    279. 

  279.             this._elCanvas.style.display = "none";          
    280. 

  280.         }
    281. 

  281.         
    282. 

  282.         // Android 2.1 bug workaround
    283. 

  283.         // http://code.google.com/p/android/issues/detail?id=5141
    284. 

  284.         if (this._android && this._android <= 2.1) {
    285. 

  285.             var factor = 1 / window.devicePixelRatio;
    286. 

  286.             var drawImage = CanvasRenderingContext2D.prototype.drawImage; 
    287. 

  287.             CanvasRenderingContext2D.prototype.drawImage = function (image, sx, sy, sw, sh, dx, dy, dw, dh) {
    288. 

  288.                 if (("nodeName" in image) && /img/i.test(image.nodeName)) {
    289. 

  289.                     for (var i = arguments.length - 1; i >= 1; i--) {
    290. 

  290.                         arguments[i] = arguments[i] * factor;
    291. 

  291.                     }
    292. 

  292.                 } else if (typeof dw == "undefined") {
    293. 

  293.                     arguments[1] *= factor;
    294. 

  294.                     arguments[2] *= factor;
    295. 

  295.                     arguments[3] *= factor;
    296. 

  296.                     arguments[4] *= factor;
    297. 

  297.                 }
    298. 

  298.                 
    299. 

  299.                 drawImage.apply(this, arguments); 
    300. 

  300.             };
    301. 

  301.         }
    302. 

  302.         
    303. 

  303.         /**
    304. 

  304.          * Check whether the user's browser supports Data URI or not
    305. 

  305.          * 
    306. 

  306.          * @private
    307. 

  307.          * @param {Function} fSuccess Occurs if it supports Data URI
    308. 

  308.          * @param {Function} fFail Occurs if it doesn't support Data URI
    309. 

  309.          */
    310. 

  310.         function _safeSetDataURI(fSuccess, fFail) {
    311. 

  311.             var self = this;
    312. 

  312.             self._fFail = fFail;
    313. 

  313.             self._fSuccess = fSuccess;
    314. 

  314. 

  315.             // Check it just once
    316. 

  316.             if (self._bSupportDataURI === null) {
    317. 

  317.                 var el = document.createElement("img");
    318. 

  318.                 var fOnError = function() {
    319. 

  319.                     self._bSupportDataURI = false;
    320. 

  320. 

  321.                     if (self._fFail) {
    322. 

  322.                         self._fFail.call(self);
    323. 

  323.                     }
    324. 

  324.                 };
    325. 

  325.                 var fOnSuccess = function() {
    326. 

  326.                     self._bSupportDataURI = true;
    327. 

  327. 

  328.                     if (self._fSuccess) {
    329. 

  329.                         self._fSuccess.call(self);
    330. 

  330.                     }
    331. 

  331.                 };
    332. 

  332. 

  333.                 el.onabort = fOnError;
    334. 

  334.                 el.onerror = fOnError;
    335. 

  335.                 el.onload = fOnSuccess;
    336. 

  336.                 el.src = "data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg=="; // the Image contains 1px data.
    337. 

  337.                 return;
    338. 

  338.             } else if (self._bSupportDataURI === true && self._fSuccess) {
    339. 

  339.                 self._fSuccess.call(self);
    340. 

  340.             } else if (self._bSupportDataURI === false && self._fFail) {
    341. 

  341.                 self._fFail.call(self);
    342. 

  342.             }
    343. 

  343.         };
    344. 

  344.         
    345. 

  345.         /**
    346. 

  346.          * Drawing QRCode by using canvas
    347. 

  347.          * 
    348. 

  348.          * @constructor
    349. 

  349.          * @param {HTMLElement} el
    350. 

  350.          * @param {Object} htOption QRCode Options 
    351. 

  351.          */
    352. 

  352.         var Drawing = function (el, htOption) {
    353. 

  353.             this._bIsPainted = false;
    354. 

  354.             this._android = _getAndroid();
    355. 

  355.         
    356. 

  356.             this._htOption = htOption;
    357. 

  357.             this._elCanvas = document.createElement("canvas");
    358. 

  358.             this._elCanvas.width = htOption.width;
    359. 

  359.             this._elCanvas.height = htOption.height;
    360. 

  360.             el.appendChild(this._elCanvas);
    361. 

  361.             this._el = el;
    362. 

  362.             this._oContext = this._elCanvas.getContext("2d");
    363. 

  363.             this._bIsPainted = false;
    364. 

  364.             this._elImage = document.createElement("img");
    365. 

  365.             this._elImage.alt = "Scan me!";
    366. 

  366.             this._elImage.style.display = "none";
    367. 

  367.             this._el.appendChild(this._elImage);
    368. 

  368.             this._bSupportDataURI = null;
    369. 

  369.         };
    370. 

  370.             
    371. 

  371.         /**
    372. 

  372.          * Draw the QRCode
    373. 

  373.          * 
    374. 

  374.          * @param {QRCode} oQRCode 
    375. 

  375.          */
    376. 

  376.         Drawing.prototype.draw = function (oQRCode) {
    377. 

  377.             var _elImage = this._elImage;
    378. 

  378.             var _oContext = this._oContext;
    379. 

  379.             var _htOption = this._htOption;
    380. 

  380.             
    381. 

  381.             var nCount = oQRCode.getModuleCount();
    382. 

  382.             var nWidth = _htOption.width / nCount;
    383. 

  383.             var nHeight = _htOption.height / nCount;
    384. 

  384.             var nRoundedWidth = Math.round(nWidth);
    385. 

  385.             var nRoundedHeight = Math.round(nHeight);
    386. 

  386. 

  387.             _elImage.style.display = "none";
    388. 

  388.             this.clear();
    389. 

  389.             
    390. 

  390.             for (var row = 0; row < nCount; row++) {
    391. 

  391.                 for (var col = 0; col < nCount; col++) {
    392. 

  392.                     var bIsDark = oQRCode.isDark(row, col);
    393. 

  393.                     var nLeft = col * nWidth;
    394. 

  394.                     var nTop = row * nHeight;
    395. 

  395.                     _oContext.strokeStyle = bIsDark ? _htOption.colorDark : _htOption.colorLight;
    396. 

  396.                     _oContext.lineWidth = 1;
    397. 

  397.                     _oContext.fillStyle = bIsDark ? _htOption.colorDark : _htOption.colorLight;                 
    398. 

  398.                     _oContext.fillRect(nLeft, nTop, nWidth, nHeight);
    399. 

  399.                     
    400. 

  400.                     // 안티 앨리어싱 방지 처리
    401. 

  401.                     _oContext.strokeRect(
    402. 

  402.                         Math.floor(nLeft) + 0.5,
    403. 

  403.                         Math.floor(nTop) + 0.5,
    404. 

  404.                         nRoundedWidth,
    405. 

  405.                         nRoundedHeight
    406. 

  406.                     );
    407. 

  407.                     
    408. 

  408.                     _oContext.strokeRect(
    409. 

  409.                         Math.ceil(nLeft) - 0.5,
    410. 

  410.                         Math.ceil(nTop) - 0.5,
    411. 

  411.                         nRoundedWidth,
    412. 

  412.                         nRoundedHeight
    413. 

  413.                     );
    414. 

  414.                 }
    415. 

  415.             }
    416. 

  416.             
    417. 

  417.             this._bIsPainted = true;
    418. 

  418.         };
    419. 

  419.             
    420. 

  420.         /**
    421. 

  421.          * Make the image from Canvas if the browser supports Data URI.
    422. 

  422.          */
    423. 

  423.         Drawing.prototype.makeImage = function () {
    424. 

  424.             if (this._bIsPainted) {
    425. 

  425.                 _safeSetDataURI.call(this, _onMakeImage);
    426. 

  426.             }
    427. 

  427.         };
    428. 

  428.             
    429. 

  429.         /**
    430. 

  430.          * Return whether the QRCode is painted or not
    431. 

  431.          * 
    432. 

  432.          * @return {Boolean}
    433. 

  433.          */
    434. 

  434.         Drawing.prototype.isPainted = function () {
    435. 

  435.             return this._bIsPainted;
    436. 

  436.         };
    437. 

  437.         
    438. 

  438.         /**
    439. 

  439.          * Clear the QRCode
    440. 

  440.          */
    441. 

  441.         Drawing.prototype.clear = function () {
    442. 

  442.             this._oContext.clearRect(0, 0, this._elCanvas.width, this._elCanvas.height);
    443. 

  443.             this._bIsPainted = false;
    444. 

  444.         };
    445. 

  445.         
    446. 

  446.         /**
    447. 

  447.          * @private
    448. 

  448.          * @param {Number} nNumber
    449. 

  449.          */
    450. 

  450.         Drawing.prototype.round = function (nNumber) {
    451. 

  451.             if (!nNumber) {
    452. 

  452.                 return nNumber;
    453. 

  453.             }
    454. 

  454.             
    455. 

  455.             return Math.floor(nNumber * 1000) / 1000;
    456. 

  456.         };
    457. 

  457.         
    458. 

  458.         return Drawing;
    459. 

  459.     })();
    460. 

  460.     
    461. 

  461.     /**
    462. 

  462.      * Get the type by string length
    463. 

  463.      * 
    464. 

  464.      * @private
    465. 

  465.      * @param {String} sText
    466. 

  466.      * @param {Number} nCorrectLevel
    467. 

  467.      * @return {Number} type
    468. 

  468.      */
    469. 

  469.     function _getTypeNumber(sText, nCorrectLevel) {         
    470. 

  470.         var nType = 1;
    471. 

  471.         var length = _getUTF8Length(sText);
    472. 

  472.         
    473. 

  473.         for (var i = 0, len = QRCodeLimitLength.length; i <= len; i++) {
    474. 

  474.             var nLimit = 0;
    475. 

  475.             
    476. 

  476.             switch (nCorrectLevel) {
    477. 

  477.                 case QRErrorCorrectLevel.L :
    478. 

  478.                     nLimit = QRCodeLimitLength[i][0];
    479. 

  479.                     break;
    480. 

  480.                 case QRErrorCorrectLevel.M :
    481. 

  481.                     nLimit = QRCodeLimitLength[i][1];
    482. 

  482.                     break;
    483. 

  483.                 case QRErrorCorrectLevel.Q :
    484. 

  484.                     nLimit = QRCodeLimitLength[i][2];
    485. 

  485.                     break;
    486. 

  486.                 case QRErrorCorrectLevel.H :
    487. 

  487.                     nLimit = QRCodeLimitLength[i][3];
    488. 

  488.                     break;
    489. 

  489.             }
    490. 

  490.             
    491. 

  491.             if (length <= nLimit) {
    492. 

  492.                 break;
    493. 

  493.             } else {
    494. 

  494.                 nType++;
    495. 

  495.             }
    496. 

  496.         }
    497. 

  497.         
    498. 

  498.         if (nType > QRCodeLimitLength.length) {
    499. 

  499.             throw new Error("Too long data");
    500. 

  500.         }
    501. 

  501.         
    502. 

  502.         return nType;
    503. 

  503.     }
    504. 

  504. 

  505.     function _getUTF8Length(sText) {
    506. 

  506.         var replacedText = encodeURI(sText).toString().replace(/\%[0-9a-fA-F]{2}/g, 'a');
    507. 

  507.         return replacedText.length + (replacedText.length != sText ? 3 : 0);
    508. 

  508.     }
    509. 

  509.     
    510. 

  510.     /**
    511. 

  511.      * @class QRCode
    512. 

  512.      * @constructor
    513. 

  513.      * @example 
    514. 

  514.      * new QRCode(document.getElementById("test"), "http://jindo.dev.naver.com/collie");
    515. 

  515.      *
    516. 

  516.      * @example
    517. 

  517.      * var oQRCode = new QRCode("test", {
    518. 

  518.      *    text : "http://naver.com",
    519. 

  519.      *    width : 128,
    520. 

  520.      *    height : 128
    521. 

  521.      * });
    522. 

  522.      * 
    523. 

  523.      * oQRCode.clear(); // Clear the QRCode.
    524. 

  524.      * oQRCode.makeCode("http://map.naver.com"); // Re-create the QRCode.
    525. 

  525.      *
    526. 

  526.      * @param {HTMLElement|String} el target element or 'id' attribute of element.
    527. 

  527.      * @param {Object|String} vOption
    528. 

  528.      * @param {String} vOption.text QRCode link data
    529. 

  529.      * @param {Number} [vOption.width=256]
    530. 

  530.      * @param {Number} [vOption.height=256]
    531. 

  531.      * @param {String} [vOption.colorDark="#000000"]
    532. 

  532.      * @param {String} [vOption.colorLight="#ffffff"]
    533. 

  533.      * @param {QRCode.CorrectLevel} [vOption.correctLevel=QRCode.CorrectLevel.H] [L|M|Q|H] 
    534. 

  534.      */
    535. 

  535.     QRCode = function (el, vOption) {
    536. 

  536.         this._htOption = {
    537. 

  537.             width : 256, 
    538. 

  538.             height : 256,
    539. 

  539.             typeNumber : 4,
    540. 

  540.             colorDark : "#000000",
    541. 

  541.             colorLight : "#ffffff",
    542. 

  542.             correctLevel : QRErrorCorrectLevel.H
    543. 

  543.         };
    544. 

  544.         
    545. 

  545.         if (typeof vOption === 'string') {
    546. 

  546.             vOption = {
    547. 

  547.                 text : vOption
    548. 

  548.             };
    549. 

  549.         }
    550. 

  550.         
    551. 

  551.         // Overwrites options
    552. 

  552.         if (vOption) {
    553. 

  553.             for (var i in vOption) {
    554. 

  554.                 this._htOption[i] = vOption[i];
    555. 

  555.             }
    556. 

  556.         }
    557. 

  557.         
    558. 

  558.         if (typeof el == "string") {
    559. 

  559.             el = document.getElementById(el);
    560. 

  560.         }
    561. 

  561. 

  562.         if (this._htOption.useSVG) {
    563. 

  563.             Drawing = svgDrawer;
    564. 

  564.         }
    565. 

  565.         
    566. 

  566.         this._android = _getAndroid();
    567. 

  567.         this._el = el;
    568. 

  568.         this._oQRCode = null;
    569. 

  569.         this._oDrawing = new Drawing(this._el, this._htOption);
    570. 

  570.         
    571. 

  571.         if (this._htOption.text) {
    572. 

  572.             this.makeCode(this._htOption.text); 
    573. 

  573.         }
    574. 

  574.     };
    575. 

  575.     
    576. 

  576.     /**
    577. 

  577.      * Make the QRCode
    578. 

  578.      * 
    579. 

  579.      * @param {String} sText link data
    580. 

  580.      */
    581. 

  581.     QRCode.prototype.makeCode = function (sText) {
    582. 

  582.         this._oQRCode = new QRCodeModel(_getTypeNumber(sText, this._htOption.correctLevel), this._htOption.correctLevel);
    583. 

  583.         this._oQRCode.addData(sText);
    584. 

  584.         this._oQRCode.make();
    585. 

  585.         this._el.title = sText;
    586. 

  586.         this._oDrawing.draw(this._oQRCode);         
    587. 

  587.         this.makeImage();
    588. 

  588.     };
    589. 

  589.     
    590. 

  590.     /**
    591. 

  591.      * Make the Image from Canvas element
    592. 

  592.      * - It occurs automatically
    593. 

  593.      * - Android below 3 doesn't support Data-URI spec.
    594. 

  594.      * 
    595. 

  595.      * @private
    596. 

  596.      */
    597. 

  597.     QRCode.prototype.makeImage = function () {
    598. 

  598.         if (typeof this._oDrawing.makeImage == "function" && (!this._android || this._android >= 3)) {
    599. 

  599.             this._oDrawing.makeImage();
    600. 

  600.         }
    601. 

  601.     };
    602. 

  602.     
    603. 

  603.     /**
    604. 

  604.      * Clear the QRCode
    605. 

  605.      */
    606. 

  606.     QRCode.prototype.clear = function () {
    607. 

  607.         this._oDrawing.clear();
    608. 

  608.     };
    609. 

  609.     
    610. 

  610.     /**
    611. 

  611.      * @name QRCode.CorrectLevel
    612. 

  612.      */
    613. 

  613.     QRCode.CorrectLevel = QRErrorCorrectLevel;
    614. 

  614. })();
    615.
generated by cgit v1.2.3 (git 2.46.0) at 2024-11-15 22:02:06 +0000