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1 line
19 KiB
JavaScript
1 line
19 KiB
JavaScript
2 years ago
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var QRCode;!function(){function t(t){this.mode=u.MODE_8BIT_BYTE,this.data=t,this.parsedData=[];for(var e=[],r=0,o=this.data.length;o>r;r++){var i=this.data.charCodeAt(r);i>65536?(e[0]=240|(1835008&i)>>>18,e[1]=128|(258048&i)>>>12,e[2]=128|(4032&i)>>>6,e[3]=128|63&i):i>2048?(e[0]=224|(61440&i)>>>12,e[1]=128|(4032&i)>>>6,e[2]=128|63&i):i>128?(e[0]=192|(1984&i)>>>6,e[1]=128|63&i):e[0]=i,this.parsedData=this.parsedData.concat(e)}this.parsedData.length!=this.data.length&&(this.parsedData.unshift(191),this.parsedData.unshift(187),this.parsedData.unshift(239))}function e(t,e){this.typeNumber=t,this.errorCorrectLevel=e,this.modules=null,this.moduleCount=0,this.dataCache=null,this.dataList=[]}function r(t,e){if(void 0==t.length)throw new Error(t.length+"/"+e);for(var r=0;r<t.length&&0==t[r];)r++;this.num=new Array(t.length-r+e);for(var o=0;o<t.length-r;o++)this.num[o]=t[o+r]}function o(t,e){this.totalCount=t,this.dataCount=e}function i(){this.buffer=[],this.length=0}function n(){return"undefined"!=typeof CanvasRenderingContext2D}function a(){var t=!1,e=navigator.userAgent;return/android/i.test(e)&&(t=!0,aMat=e.toString().match(/android ([0-9]\.[0-9])/i),aMat&&aMat[1]&&(t=parseFloat(aMat[1]))),t}function s(t,e){for(var r=1,o=h(t),i=0,n=p.length;n>=i;i++){var a=0;switch(e){case l.L:a=p[i][0];break;case l.M:a=p[i][1];break;case l.Q:a=p[i][2];break;case l.H:a=p[i][3]}if(a>=o)break;r++}if(r>p.length)throw new Error("Too long data");return r}function h(t){var e=encodeURI(t).toString().replace(/\%[0-9a-fA-F]{2}/g,"a");return e.length+(e.length!=t?3:0)}t.prototype={getLength:function(){return this.parsedData.length},write:function(t){for(var e=0,r=this.parsedData.length;r>e;e++)t.put(this.parsedData[e],8)}},e.prototype={addData:function(e){var r=new t(e);this.dataList.push(r),this.dataCache=null},isDark:function(t,e){if(0>t||this.moduleCount<=t||0>e||this.moduleCount<=e)throw new Error(t+","+e);return this.modules[t][e]},getModuleCount:function(){return this.moduleCount},make:function(){this.makeImpl(!1,this.getBestMaskPattern())},makeImpl:function(t,r){this.moduleCount=4*this.typeNumber+17,this.modules=new Array(this.moduleCount);for(var o=0;o<this.moduleCount;o++){this.modules[o]=new Array(this.moduleCount);for(var i=0;i<this.moduleCount;i++)this.modules[o][i]=null}this.setupPositionProbePattern(0,0),this.setupPositionProbePattern(this.moduleCount-7,0),this.setupPositionProbePattern(0,this.moduleCount-7),this.setupPositionAdjustPattern(),this.setupTimingPattern(),this.setupTypeInfo(t,r),this.typeNumber>=7&&this.setupTypeNumber(t),null==this.dataCache&&(this.dataCache=e.createData(this.typeNumber,this.errorCorrectLevel,this.dataList)),this.mapData(this.dataCache,r)},setupPositionProbePattern:function(t,e){for(var r=-1;7>=r;r++)if(!(-1>=t+r||this.moduleCount<=t+r))for(var o=-1;7>=o;o++)-1>=e+o||this.moduleCount<=e+o||(this.modules[t+r][e+o]=r>=0&&6>=r&&(0==o||6==o)||o>=0&&6>=o&&(0==r||6==r)||r>=2&&4>=r&&o>=2&&4>=o)},getBestMaskPattern:function(){for(var t=0,e=0,r=0;8>r;r++){this.makeImpl(!0,r);var o=g.getLostPoint(this);(0==r||t>o)&&(t=o,e=r)}return e},createMovieClip:function(t,e,r){var o=t.createEmptyMovieClip(e,r),i=1;this.make();for(var n=0;n<this.modules.length;n++)for(var a=n*i,s=0;s<this.modules[n].length;s++){var h=s*i,u=this.modules[n][s];u&&(o.beginFill(0,100),o.moveTo(h,a),o.lineTo(h+i,a),o.lineTo(h+i,a+i),o.lineTo(h,a+i),o.endFill())}return o},setupTimingPattern:function(){for(var t=8;t<this.moduleCount-8;t++)null==this.modules[t][6]&&(this.modules[t][6]=0==t%2);for(var e=8;e<this.moduleCount-8;e++)null==this.modules[6][e]&&(this.modules[6][e]=0==e%2)},setupPositionAdjustPattern:function(){for(var t=g.getPatternPosition(this.typeNumber),e=0;e<t.length;e++)for(var r=0;r<t.length;r++){var o=t[e],i=t[r];if(null==this.modules[o][i])for(var n=-2;2>=n;n++)for(var a=-2;2>=a;a++)this.modules[o+n][i+a]=-2==n||2==n||-2==a||2==a||0==n&&0==a}},setupTypeNumber:function(t){for(var e=g.getBCHTypeNumber(this.typeNumber),r=0;18>r;r++){var o=!t&&1==(1&e>>r);this.modules[Math.floor(r/3)][r%3+this.moduleCount-8-3]=o}for(var r=0;18>r;r++){var o=
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