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e,r;if(!this._events)return this;if(!this._events.removeListener)return 0===arguments.length?this._events={}:this._events[t]&&delete this._events[t],this;if(0===arguments.length){for(e in this._events)"removeListener"!==e&&this.removeAllListeners(e);return this.removeAllListeners("removeListener"),this._events={},this}if(B(r=this._events[t]))this.removeListener(t,r);else if(r)for(;r.length;)this.removeListener(t,r[r.length-1]);return delete this._events[t],this},k.prototype.listeners=function(t){return this._events&&this._events[t]?B(this._events[t])?[this._events[t]]:this._events[t].slice():[]},k.prototype.listenerCount=function(t){if(this._events){var e=this._events[t];if(B(e))return 1;if(e)return e.length}return 0},k.listenerCount=function(t,e){return t.listenerCount(e)},b=navigator.userAgent.toLowerCase(),y=navigator.platform.toLowerCase(),v="ie"===(g=b.match(/(opera|ie|firefox|chrome|version)[\s\/:]([\w\d\.]+)?.*?(safari|version[\s\/:]([\w\d\.]+)|$)/)||[null,"unknown",0])[1]&&document.documentMode,(m={name:"version"===g[1]?g[3]:g[1],version:v||parseFloat("opera"===g[1]&&g[4]?g[4]:g[2]),platform:{name:b.match(/ip(?:ad|od|hone)/)?"ios":(b.match(/(?:webos|android)/)||y.match(/mac|win|linux/)||["other"])[0]}})[m.name]=!0,m[m.name+parseInt(m.version,10)]=!0,m.platform[m.platform.name]=!0;var E,S={}.hasOwnProperty,P=[].indexOf||function(t){for(var e=0,r=this.length;e<r;e++)if(e in this&&this[e]===t)return e;return-1},I=[].slice,D=function(t){var e,n;!function(t,e){for(var r in e)S.call(e,r)&&(t[r]=e[r]);function n(){this.constructor=t}n.prototype=e.prototype,t.prototype=new n,t.__super__=e.prototype}(o,t);var i=r(2);function o(t){var r,n,i;for(n in 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t;null!=(t=this.activeWorkers.shift());)this.log("killing active worker"),t.terminate();return this.running=!1,this.emit("abort")},o.prototype.spawnWorkers=function(){var t,e,n,i;return t=Math.min(this.options.workers,this.frames.length),function(){n=[];for(var r=e=this.freeWorkers.length;e<=t?r<t:r>t;e<=t?r++:r--)n.push(r);return n}.apply(this).forEach((i=this,function(t){var e;i.log("spawning worker "+t);var n=r(2);return(e=new n.default).onmessage=function(t){return i.activeWorkers.splice(i.activeWorkers.indexOf(e),1),i.freeWorkers.push(e),i.frameFinished(t.data)},i.freeWorkers.push(e)})),t},o.prototype.frameFinished=function(t){var e,r;if(this.log("frame "+t.index+" finished - "+this.activeWorkers.length+" active"),this.finishedFrames++,this.emit("progress",this.finishedFrames/this.frames.length),this.imageParts[t.index]=t,!0===this.options.globalPalette&&(this.options.globalPalette=t.globalPalette,this.log("global palette 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if(null!=t.context)r.data=this.getContextData(t.context);else{if(null==t.image)throw new Error("Invalid frame");r.data=this.getImageData(t.image)}return r},o.prototype.log=function(){var t;if(t=1<=arguments.length?I.call(arguments,0):[],this.options.debug)return console.log.apply(console,t)},o}(k);function A(t){this.mode=R.MODE_8BIT_BYTE,this.data=t,this.parsedData=[];for(var e=0,r=this.data.length;e<r;e++){var n=[],i=this.data.charCodeAt(e);i>65536?(n[0]=240|(1835008&i)>>>18,n[1]=128|(258048&i)>>>12,n[2]=128|(4032&i)>>>6,n[3]=128|63&i):i>2048?(n[0]=224|(61440&i)>>>12,n[1]=128|(4032&i)>>>6,n[2]=128|63&i):i>128?(n[0]=192|(1984&i)>>>6,n[1]=128|63&i):n[0]=i,this.parsedData.push(n)}this.parsedData=Array.prototype.concat.apply([],this.parsedData),this.parsedData.length!=this.data.length&&(this.parsedData.unshift(191),this.parsedData.unshift(187),this.parsedData.unshift(239))}function T(t,e){this.typeNumber=t,this.errorCorrectLevel=e,this.modules=null,this.moduleCount=0,this.dataCache=null,this.dataList=[]}A.prototype={getLength:function(t){return this.parsedData.length},write:function(t){for(var e=0,r=this.parsedData.length;e<r;e++)t.put(this.parsedData[e],8)}},T.prototype={addData:function(t){var e=new A(t);this.dataList.push(e),this.dataCache=null},isDark:function(t,e){if(t<0||this.moduleCount<=t||e<0||this.moduleCount<=e)throw new Error(t+","+e);return this.modules[t][e]},getModuleCount:function(){return this.moduleCount},make:function(){if(this.typeNumber<1){var t=1;for(t=1;t<40;t++){for(var e=X.getRSBlocks(t,this.errorCorrectLevel),r=new V,n=0,i=0;i<e.length;i++)n+=e[i].dataCount;for(i=0;i<this.dataList.length;i++){var o=this.dataList[i];r.put(o.mode,4),r.put(o.getLength(),W.getLengthInBits(o.mode,t)),o.write(r)}if(r.getLengthInBits()<=8*n)break}this.typeNumber=t}this.makeImpl(!1,this.getBestMaskPattern())},makeImpl:function(t,e){this.moduleCount=4*this.typeNumber+17,this.modules=new Array(this.moduleCount);for(var r=0;r<this.moduleCount;r++){this.modules[r]=new Array(this.moduleCount);for(var n=0;n<this.moduleCount;n++)this.modules[r][n]=null}this.setupPositionProbePattern(0,0),this.setupPositionProbePattern(this.moduleCount-7,0),this.setupPositionProbePattern(0,this.moduleCount-7),this.setupPositionAdjustPattern(),this.setupTimingPattern(),this.setupTypeInfo(t,e),this.typeNumber>=7&&this.setupTypeNumber(t),null==this.dataCache&&(this.dataCache=T.createData(this.typeNumber,this.errorCorrectLevel,this.dataList)),this.mapData(this.dataCache,e)},setupPositionProbePattern:function(t,e){for(var r=-1;r<=7;r++)if(!(t+r<=-1||this.moduleCount<=t+r))for(var n=-1;n<=7;n++)e+n<=-1||this.moduleCount<=e+n||(this.modules[t+r][e+n]=0<=r&&r<=6&&(0==n||6==n)||0<=n&&n<=6&&(0==r||6==r)||2<=r&&r<=4&&2<=n&&n<=4)},getBestMaskPattern:function(){for(var t=0,e=0,r=0;r<8;r++){this.makeImpl(!0,r);var n=W.getLostPoint(this);(0==r||t>n)&&(t=n,e=r)}return e},createMovieClip:function(t,e,r){var n=t.createEmptyMovieClip(e,r);this.make();for(var i=0;i<this.modules.length;i++)for(var o=1*i,a=0;a<this.modules[i].length;a++){var s=1*a;this.modules[i][a]&&(n.beginFill(0,100),n.moveTo(s,o),n.lineTo(s+1,o),n.lineTo(s+1,o+1),n.lineTo(s,o+1),n.endFill())}return n},setupTimingPattern:function(){for(var t=8;t<this.moduleCount-8;t++)null==this.modules[t][6]&&(this.modules[t][6]=t%2==0);for(var e=8;e<this.moduleCount-8;e++)null==this.modules[6][e]&&(this.modules[6][e]=e%2==0)},setupPositionAdjustPattern:function(){for(var t=W.getPatternPosition(this.typeNumber),e=0;e<t.length;e++)for(var r=0;r<t.length;r++){var n=t[e],i=t[r];if(null==this.modules[n][i])for(var o=-2;o<=2;o++)for(var a=-2;a<=2;a++)this.modules[n+o][i+a]=-2==o||2==o||-2==a||2==a||0==o&&0==a}},setupTypeNumber:function(t){for(var e=W.getBCHTypeNumber(this.typeNumber),r=0;r<18;r++){var n=!t&&1==(e>>r&1);this.modules[Math.floor(r/3)][r%3+this.moduleCount-8-3]=n}for(r=0;r<18;r++)n=!t&&1==(e>>r&1),this.modules[r%3+this.moduleCount-8-3][Math.floor(r/3)]=n},setupTypeInfo:function(t,e){for(var r=this.errorCorrectLevel<<3|e,n=W.getBCHTypeInfo(r),i=0;i<15;i++){var o=!t&&1==(n>>i&1);i<6?this.modules[i][8]=o:i<8?this.modules[i+1][8]=o:this.modules[this.moduleCount-15+i][8]=o}for(i=0;i<15;i++)o=!t&&1==(n>>i&1),i<8?this.modules[8][this.moduleCount-i-1]=o:i<9?this.modules[8][15-i-1+1]=o:this.modules[8][15-i-1]=o;this.modules[this.moduleCount-8][8]=!t},mapData:function(t,e){for(var r=-1,n=this.moduleCount-1,i=7,o=0,a=this.moduleCount-1;a>0;a-=2)for(6==a&&a--;;){for(var s=0;s<2;s++)if(null==this.modules[n][a-s]){var l=!1;o<t.length&&(l=1==(t[o]>>>i&1)),W.getMask(e,n,a-s)&&(l=!l),this.modules[n][a-s]=l,-1==--i&&(o++,i=7)}if((n+=r)<0||this.moduleCount<=n){n-=r,r=-r;break}}}},T.PAD0=236,T.PAD1=17,T.createData=function(t,e,r){for(var n=X.getRSBlocks(t,e),i=new V,o=0;o<r.length;o++){var a=r[o];i.put(a.mode,4),i.put(a.getLength(),W.getLengthInBits(a.mode,t)),a.write(i)}var s=0;for(o=0;o<n.length;o++)s+=n[o].dataCount;if(i.getLengthInBits()>8*s)throw new Error("code length overflow. ("+i.getLengthInBits()+">"+8*s+")");for(i.getLengthInBits()+4<=8*s&&i.put(0,4);i.getLengthInBits()%8!=0;)i.putBit(!1);for(;!(i.getLengthInBits()>=8*s||(i.put(T.PAD0,8),i.getLengthInBits()>=8*s));)i.put(T.PAD1,8);return T.createBytes(i,n)},T.createBytes=function(t,e){for(var r=0,n=0,i=0,o=new Array(e.length),a=new Array(e.length),s=0;s<e.length;s++){var l=e[s].dataCount,h=e[s].totalCount-l;n=Math.max(n,l),i=Math.max(i,h),o[s]=new Array(l);for(var u=0;u<o[s].length;u++)o[s][u]=255&t.buffer[u+r];r+=l;var c=W.getErrorCorrectPolynomial(h),f=new K(o[s],c.getLength()-1).mod(c);for(a[s]=new Array(c.getLength()-1),u=0;u<a[s].length;u++){var d=u+f.getLength()-a[s].length;a[s][u]=d>=0?f.get(d):0}}var p=0;for(u=0;u<e.length;u++)p+=e[u].totalCount;var g=new Array(p),m=0;for(u=0;u<n;u++)for(s=0;s<e.length;s++)u<o[s].length&&(g[m++]=o[s][u]);for(u=0;u<i;u++)for(s=0;s<e.length;s++)u<a[s].length&&(g[m++]=a[s][u]);return g};for(var R={MODE_NUMBER:1,MODE_ALPHA_NUM:2,MODE_8BIT_BYTE:4,MODE_KANJI:8},M={L:1,M:0,Q:3,H:2},F=0,O=1,N=2,U=3,z=4,G=5,j=6,H=7,W={PATTERN_POSITION_TABLE:[[],[6,18],[6,22],[6,26],[6,30],[6,34],[6,22,38],[6,24,42],[6,26,46],[6,28,50],[6,30,54],[6,32,58],[6,34,62],[6,26,46,66],[6,26,48,70],[6,26,50,74],[6,30,54,78],[6,30,56,82],[6,30,58,86],[6,34,62,90],[6,28,50,72,94],[6,26,50,74,98],[6,30,54,78,102],[6,28,54,80,106],[6,32,58,84,110],[6,30,58,86,114],[6,34,62,90,118],[6,26,50,74,98,122],[6,30,54,78,102,126],[6,26,52,78,104,130],[6,30,56,82,108,134],[6,34,60,86,112,138],[6,30,58,86,114,142],[6,34,62,90,118,146],[6,30,54,78,102,126,150],[6,24,50,76,102,128,154],[6,28,54,80,106,132,158],[6,32,58,84,110,136,162],[6,26,54,82,110,138,166],[6,30,58,86,114,142,170]],G15:1335,G18:7973,G15_MASK:21522,getBCHTypeInfo:function(t){for(var e=t<<10;W.getBCHDigit(e)-W.getBCHDigit(W.G15)>=0;)e^=W.G15<<W.getBCHDigit(e)-W.getBCHDigit(W.G15);return(t<<10|e)^W.G15_MASK},getBCHTypeNumber:function(t){for(var e=t<<12;W.getBCHDigit(e)-W.getBCHDigit(W.G18)>=0;)e^=W.G18<<W.getBCHDigit(e)-W.getBCHDigit(W.G18);return t<<12|e},getBCHDigit:function(t){for(var e=0;0!=t;)e++,t>>>=1;return e},getPatternPosition:function(t){return W.PATTERN_POSITION_TABLE[t-1]},getMask:function(t,e,r){switch(t){case F:return(e+r)%2==0;case O:return e%2==0;case N:return r%3==0;case U:return(e+r)%3==0;case z:return(Math.floor(e/2)+Math.floor(r/3))%2==0;case G:return e*r%2+e*r%3==0;case j:return(e*r%2+e*r%3)%2==0;case H:return(e*r%3+(e+r)%2)%2==0;default:throw new Error("bad maskPattern:"+t)}},getErrorCorrectPolynomial:function(t){for(var e=new K([1],0),r=0;r<t;r++)e=e.multiply(new K([1,Q.gexp(r)],0));return e},getLengthInBits:function(t,e){if(1<=e&&e<10)switch(t){case R.MODE_NUMBER:return 10;case R.MODE_ALPHA_NUM:return 9;case R.MODE_8BIT_BYTE:case R.MODE_KANJI:return 8;default:throw new Error("mode:"+t)}else if(e<27)switch(t){case R.MODE_NUMBER:return 12;case R.MODE_ALPHA_NUM:return 11;case R.MODE_8BIT_BYTE:return 16;case R.MODE_KANJI:return 10;default:throw new Error("mode:"+t)}else{if(!(e<41))throw new Error("type:"+e);switch(t){case R.MODE_NUMBER:return 14;case R.MODE_ALPHA_NUM:return 13;case R.MODE_8BIT_BYTE:return 16;case R.MODE_KANJI:return 12;default:throw new Error("mode:"+t)}}},getLostPoint:function(t){for(var e=t.getModuleCount(),r=0,n=0;n<e;n++)for(var i=0;i<e;i++){for(var o=0,a=t.isDark(n,i),s=-1;s<=1;s++)if(!(n+s<0||e<=n+s))for(var l=-1;l<=1;l++)i+l<0||e<=i+l||0==s&&0==l||a==t.isDark(n+s,i+l)&&o++;o>5&&(r+=3+o-5)}for(n=0;n<e-1;n++)for(i=0;i<e-1;i++){var h=0;t.isDark(n,i)&&h++,t.isDark(n+1,i)&&h++,t.isDark(n,i+1)&&h++,t.isDark(n+1,i+1)&&h++,0!=h&&4!=h||(r+=3)}for(n=0;n<e;n++)for(i=0;i<e-6;i++)t.isDark(n,i)&&!t.isDark(n,i+1)&&t.isDark(n,i+2)&&t.isDark(n,i+3)&&t.isDark(n,i+4)&&!t.isDark(n,i+5)&&t.isDark(n,i+6)&&(r+=40);for(i=0;i<e;i++)for(n=0;n<e-6;n++)t.isDark(n,i)&&!t.isDark(n+1,i)&&t.isDark(n+2,i)&&t.isDark(n+3,i)&&t.isDark(n+4,i)&&!t.isDark(n+5,i)&&t.isDark(n+6,i)&&(r+=40);var u=0;for(i=0;i<e;i++)for(n=0;n<e;n++)t.isDark(n,i)&&u++;return r+Math.abs(100*u/e/e-50)/5*10}},Q={glog:function(t){if(t<1)throw new Error("glog("+t+")");return Q.LOG_TABLE[t]},gexp:function(t){for(;t<0;)t+=255;for(;t>=256;)t-=255;return Q.EXP_TABLE[t]},EXP_TABLE:new Array(256),LOG_TABLE:new Array(256)},q=0;q<8;q++)Q.EXP_TABLE[q]=1<<q;for(q=8;q<256;q++)Q.EXP_TABLE[q]=Q.EXP_TABLE[q-4]^Q.EXP_TABLE[q-5]^Q.EXP_TABLE[q-6]^Q.EXP_TABLE[q-8];for(q=0;q<255;q++)Q.LOG_TABLE[Q.EXP_TABLE[q]]=q;function K(t,e){if(null==t.length)throw new Error(t.length+"/"+e);for(var r=0;r<t.length&&0==t[r];)r++;this.num=new Array(t.length-r+e);for(var n=0;n<t.length-r;n++)this.num[n]=t[n+r]}function X(t,e){this.totalCount=t,this.dataCount=e}function V(){this.buffer=[],this.length=0}K.prototype={get:function(t){return this.num[t]},getLength:function(){return this.num.length},multiply:function(t){for(var e=new Array(this.getLength()+t.getLength()-1),r=0;r<this.getLength();r++)for(var n=0;n<t.getLength();n++)e[r+n]^=Q.gexp(Q.glog(this.get(r))+Q.glog(t.get(n)));return new K(e,0)},mod:function(t){if(this.getLength()-t.getLength()<0)return this;for(var e=Q.glog(this.get(0))-Q.glog(t.get(0)),r=new Array(this.getLength()),n=0;n<this.getLength();n++)r[n]=this.get(n);for(n=0;n<t.getLength();n++)r[n]^=Q.gexp(Q.glog(t.get(n))+e);return new K(r,0).mod(t)}},X.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]],X.getRSBlocks=function(t,e){var r=X.getRsBlockTable(t,e);if(null==r)throw new Error("bad rs block @ typeNumber:"+t+"/errorCorrectLevel:"+e);for(var n=r.length/3,i=[],o=0;o<n;o++)for(var a=r[3*o+0],s=r[3*o+1],l=r[3*o+2],h=0;h<a;h++)i.push(new X(s,l));return i},X.getRsBlockTable=function(t,e){switch(e){case M.L:return X.RS_BLOCK_TABLE[4*(t-1)+0];case M.M:return X.RS_BLOCK_TABLE[4*(t-1)+1];case M.Q:return X.RS_BLOCK_TABLE[4*(t-1)+2];case M.H:return X.RS_BLOCK_TABLE[4*(t-1)+3];default:return}},V.prototype={get:function(t){var e=Math.floor(t/8);return 1==(this.buffer[e]>>>7-t%8&1)},put:function(t,e){for(var r=0;r<e;r++)this.putBit(1==(t>>>e-r-1&1))},getLengthInBits:function(){return this.length},putBit:function(t){var e=Math.floor(this.length/8);this.buffer.length<=e&&this.buffer.push(0),t&&(this.buffer[e]|=128>>>this.length%8),this.length++}};var $=function(){function t(){this._elImage.src=this._elCanvas.toDataURL("image/png"),this._elImage.style.display="block",this._elCanvas.style.display="none"}function e(t,e){var 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e=this._elImage,r=document.createElement("canvas"),n=r.getContext("2d"),i=this._htOption,o=t.getModuleCount(),a=i.size,s=i.margin;(s<0||2*s>=a)&&(s=0);var l=Math.ceil(s),h=a-2*s,u=i.whiteMargin,c=i.backgroundDimming,f=Math.ceil(h/o),d=f*o,p=d+2*l,g=void 0,m=void 0;r.width=p,r.height=p;var v=i.dotScale;if(e.style.display="none",this.clear(),v<=0||v>1)throw new Error("Scale should be in range (0, 1).");n.save(),n.translate(l,l);var y=document.createElement("canvas");y.width=p,y.height=p;var b=y.getContext("2d"),_=void 0;if(void 0!==i.gifBackground){var x=new w(i.gifBackground);if(!x.raw.hasImages)throw new Error("An invalid gif has been selected as the background.");if(g=x,m=x.decompressFrames(!0),i.autoColor){for(var k=0,B=0,C=0,L=0,E=0;E<m[0].colorTable.length;E++){var S=m[0].colorTable[E];S[0]>200||S[1]>200||S[2]>200||0===S[0]&&0===S[1]&&0===S[2]||(L++,k+=S[0],B+=S[1],C+=S[2])}k=~~(k/L),B=~~(B/L),C=~~(C/L),i.colorDark="rgb("+k+", "+B+", "+C+")"}}else if(void 0!==i.backgroundImage){if(i.autoColor){var P=function(t){var e,r,n,i,o={r:0,g:0,b:0},a=document.createElement("canvas"),s=a.getContext&&a.getContext("2d"),l=-4,h={r:0,g:0,b:0},u=0;if(!s)return o;n=a.height=t.naturalHeight||t.offsetHeight||t.height,r=a.width=t.naturalWidth||t.offsetWidth||t.width,s.drawImage(t,0,0);try{e=s.getImageData(0,0,r,n)}catch(t){return o}for(i=e.data.length;(l+=20)<i;)e.data[l]>200||e.data[l+1]>200||e.data[l+2]>200||(++u,h.r+=e.data[l],h.g+=e.data[l+1],h.b+=e.data[l+2]);return h.r=~~(h.r/u),h.g=~~(h.g/u),h.b=~~(h.b/u),h}(i.backgroundImage);i.colorDark="rgb("+P.r+", "+P.g+", "+P.b+")"}i.maskedDots?((_=document.createElement("canvas")).width=p,_.height=p,_.getContext("2d").drawImage(i.backgroundImage,0,0,i.backgroundImage.width,i.backgroundImage.height,0,0,p,p),b.rect(0,0,p,p),b.fillStyle="#ffffff",b.fill()):(b.drawImage(i.backgroundImage,0,0,i.backgroundImage.width,i.backgroundImage.height,0,0,p,p),b.rect(0,0,p,p),b.fillStyle=c,b.fill())}else b.rect(0,0,p,p),b.fillStyle=i.backgroundColor,b.fill();i.binarize&&(i.colorDark="#000000",i.colorLight="#FFFFFF");for(var I=W.getPatternPosition(t.typeNumber),A=.5*(1-v),T=0;T<o;T++)for(var R=0;R<o;R++){var M=t.isDark(T,R),F=R<8&&(T<8||T>=o-8)||R>=o-8&&T<8,O=6===T||6===R||F;for(E=0;E<I.length-1;E++)O=O||T>=I[E]-2&&T<=I[E]+2&&R>=I[E]-2&&R<=I[E]+2;var N=R*f+(O?0:A*f),U=T*f+(O?0:A*f);n.strokeStyle=M?i.colorDark:i.colorLight,n.lineWidth=.5,n.fillStyle=M?i.colorDark:i.colorLight||"rgba(255, 255, 255, 0.6)",0===I.length?O||Z(n,N,U,(O?1:v)*f,(O?1:v)*f,_,M):O||R<o-4&&R>=o-4-5&&T<o-4&&T>=o-4-5||Z(n,N,U,(O?1:v)*f,(O?1:v)*f,_,M)}var z=i.colorLight;n.fillStyle=z,n.fillRect(0,0,8*f,8*f),n.fillRect(0,(o-8)*f,8*f,8*f),n.fillRect((o-8)*f,0,8*f,8*f),n.fillRect(8*f,6*f,(o-8-8)*f,f),n.fillRect(6*f,8*f,f,(o-8-8)*f);var G=I[I.length-1];for(E=0;E<I.length;E++)for(var j=0;j<I.length;j++){var H=I[j],Q=I[E];(6!==H||6!==Q&&Q!==G)&&(6!==Q||6!==H&&H!==G)&&tt(n,H,Q,f,f)}for(n.fillStyle=i.colorDark,n.fillRect(0,0,7*f,f),n.fillRect((o-7)*f,0,7*f,f),n.fillRect(0,6*f,7*f,f),n.fillRect((o-7)*f,6*f,7*f,f),n.fillRect(0,(o-7)*f,7*f,f),n.fillRect(0,(o-7+6)*f,7*f,f),n.fillRect(0,0,f,7*f),n.fillRect(6*f,0,f,7*f),n.fillRect((o-7)*f,0,f,7*f),n.fillRect((o-7+6)*f,0,f,7*f),n.fillRect(0,(o-7)*f,f,7*f),n.fillRect(6*f,(o-7)*f,f,7*f),n.fillRect(2*f,2*f,3*f,3*f),n.fillRect((o-7+2)*f,2*f,3*f,3*f),n.fillRect(2*f,(o-7+2)*f,3*f,3*f),E=0;E<o-8;E+=2)n.fillRect((8+E)*f,6*f,f,f),n.fillRect(6*f,(8+E)*f,f,f);for(E=0;E<I.length;E++)for(j=0;j<I.length;j++)H=I[j],Q=I[E],(6!==H||6!==Q&&Q!==G)&&(6!==Q||6!==H&&H!==G)&&(6!==H&&H!==G&&6!==Q&&Q!==G?(n.fillStyle=i.colorLight,et(n,H,Q,f,f)):(n.fillStyle=i.colorDark,et(n,H,Q,f,f)));if(u&&(n.fillStyle=i.backgroundColor,n.fillRect(-l,-l,p,l),n.fillRect(-l,d,p,l),n.fillRect(d,-l,l,p),n.fillRect(-l,-l,l,p)),void 0!==i.logoImage){var q=i.logoScale,K=i.logoMargin,X=i.logoCornerRadius;(q<=0||q>=1)&&(q=.2),K<0&&(K=0),X<0&&(X=0),n.restore(),n.translate(l,l);var V=d*q,$=.5*(d-V),rt=$;n.fillStyle=i.logoBackgroundColor,n.save(),Y(n,$-K,rt-K,V+2*K,V+2*K,X),n.clip(),n.fill(),n.restore(),n.save(),Y(n,$,rt,V,V,X),n.clip(),n.drawImage(i.logoImage,$,rt,V,V),n.restore()}if(void 0===g){if(b.drawImage(r,0,0,p,p),n.drawImage(y,-l,-l,p,p),i.binarize){var nt=n.getImageData(0,0,p,p),it=128;for(parseInt(i.binarizeThreshold)>0&&parseInt(i.binarizeThreshold)<255&&(it=parseInt(i.binarizeThreshold)),E=0;E<nt.data.length;E+=4)J(nt.data[E],nt.data[E+1],nt.data[E+2])>it?(nt.data[E]=255,nt.data[E+1]=255,nt.data[E+2]=255):(nt.data[E]=0,nt.data[E+1]=0,nt.data[E+2]=0);n.putImageData(nt,0,0)}var ot=document.createElement("canvas"),at=ot.getContext("2d");if(ot.width=a,ot.height=a,at.drawImage(r,0,0,a,a),this._elCanvas=ot,this._bIsPainted=!0,void 0!==this._callback&&this._callback(this._elCanvas.toDataURL()),void 0!==this._bindElement)try{var st=document.getElementById(this._bindElement);if("IMG"===st.nodeName)st.src=this._elCanvas.toDataURL();else{var lt=st.style;lt["background-image"]="url("+this._elCanvas.toDataURL()+")",lt["background-size"]="contain",lt["background-repeat"]="no-repeat"}}catch(t){console.error(t)}}else{var ht,ut,ct,ft,dt=document.createElement("canvas"),pt=dt.getContext("2d");if(m.forEach((function(t){void 0===ht&&(ht=new D({workers:4,quality:10,width:a,height:a})),void 0===ut&&(ut=document.createElement("canvas"),ct=ut.getContext("2d"),ut.width=t.dims.width,ut.height=t.dims.height,ct.rect(0,0,ut.width,ut.height),ct.fillStyle="#ffffff",ct.fill()),ft&&t.dims.width===dt.width&&t.dims.height===dt.height||(dt.width=t.dims.width,dt.height=t.dims.height,ft=pt.createImageData(t.dims.width,t.dims.height)),ft.data.set(t.patch),pt.putImageData(ft,0,0),ct.drawImage(dt,t.dims.left,t.dims.top);var e=document.createElement("canvas");e.width=p,e.height=p;var n=e.getContext("2d");n.drawImage(ut,0,0,p,p),n.drawImage(r,0,0,p,p);var i=document.createElement("canvas"),o=i.getContext("2d");i.width=a,i.height=a,o.drawImage(e,0,0,a,a),ht.addFrame(o,{copy:!0,delay:t.delay})})),void 0===ht)throw new Error("No frames.");var gt=this;ht.on("finished",(function(t){var e=new FileReader;e.onload=function(t){var e=t.target.result;if(gt._bIsPainted=!0,void 0!==gt._callback&>._callback(e),void 0!==gt._bindElement)try{var r=document.getElementById(gt._bindElement);if("IMG"===r.nodeName)r.src=e;else{var n=r.style;n["background-image"]="url("+e+")",n["background-size"]="contain",n["background-repeat"]="no-repeat"}}catch(t){console.error(t)}},e.readAsDataURL(t)})),ht.render()}},r.prototype.makeImage=function(){this._bIsPainted&&e.call(this,t)},r.prototype.isPainted=function(){return this._bIsPainted},r.prototype.clear=function(){this._oContext.clearRect(0,0,this._elCanvas.width,this._elCanvas.height),this._bIsPainted=!1},r.prototype.round=function(t){return 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0,logoScale:.2,logoMargin:6,logoCornerRadius:8,whiteMargin:!0,dotScale:.35,maskedDots:!1,autoColor:!0,binarize:!1,binarizeThreshold:128,gifBackground:void 0,callback:void 0,bindElement:void 0,backgroundColor:"#ffffff"},"string"==typeof t&&(t={text:t}),t)for(var e in t)this._htOption[e]=t[e];this._oQRCode=null,this._oDrawing=new $(this._htOption),this._htOption.text&&this.makeCode(this._htOption.text)},E.prototype.makeCode=function(t){this._oQRCode=new T(-1,this._htOption.correctLevel),this._oQRCode.addData(t),this._oQRCode.make(),this._oDrawing.draw(this._oQRCode),this.makeImage()},E.prototype.makeImage=function(){"function"==typeof this._oDrawing.makeImage&&this._oDrawing.makeImage()},E.prototype.clear=function(){this._oDrawing.clear()},E.CorrectLevel=M,e.default=E}])}))}}]);
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