!function t(e,i,r){function s(n,a){if(!i[n]){if(!e[n]){var h="function"==typeof require&&require;if(!a&&h)return h(n,!0);if(o)return o(n,!0);var l=new Error("Cannot find module '"+n+"'");throw l.code="MODULE_NOT_FOUND",l}var u=i[n]={exports:{}};e[n][0].call(u.exports,function(t){return s(e[n][1][t]||t)},u,u.exports,t,e,i,r)}return i[n].exports}for(var o="function"==typeof require&&require,n=0;n<r.length;n++)s(r[n]);return s}({1:[function(t,e,i){var r=t("./TypedNeuQuant.js"),s=t("./LZWEncoder.js");function o(){this.page=-1,this.pages=[],this.newPage()}o.pageSize=4096,o.charMap={};for(var n=0;n<256;n++)o.charMap[n]=String.fromCharCode(n);function a(t,e){this.width=~~t,this.height=~~e,this.transparent=null,this.transIndex=0,this.repeat=-1,this.delay=0,this.image=null,this.pixels=null,this.indexedPixels=null,this.colorDepth=null,this.colorTab=null,this.neuQuant=null,this.usedEntry=new Array,this.palSize=7,this.dispose=-1,this.firstFrame=!0,this.sample=10,this.dither=!1,this.globalPalette=!1,this.out=new o}o.prototype.newPage=function(){this.pages[++this.page]=new Uint8Array(o.pageSize),this.cursor=0},o.prototype.getData=function(){for(var t="",e=0;e<this.pages.length;e++)for(var i=0;i<o.pageSize;i++)t+=o.charMap[this.pages[e][i]];return t},o.prototype.writeByte=function(t){this.cursor>=o.pageSize&&this.newPage(),this.pages[this.page][this.cursor++]=t},o.prototype.writeUTFBytes=function(t){for(var e=t.length,i=0;i<e;i++)this.writeByte(t.charCodeAt(i))},o.prototype.writeBytes=function(t,e,i){for(var r=i||t.length,s=e||0;s<r;s++)this.writeByte(t[s])},a.prototype.setDelay=function(t){this.delay=Math.round(t/10)},a.prototype.setFrameRate=function(t){this.delay=Math.round(100/t)},a.prototype.setDispose=function(t){t>=0&&(this.dispose=t)},a.prototype.setRepeat=function(t){this.repeat=t},a.prototype.setTransparent=function(t){this.transparent=t},a.prototype.addFrame=function(t){this.image=t,this.colorTab=this.globalPalette&&this.globalPalette.slice?this.globalPalette:null,this.getImagePixels(),this.analyzePixels(),!0===this.globalPalette&&(this.globalPalette=this.colorTab),this.firstFrame&&(this.writeLSD(),this.writePalette(),this.repeat>=0&&this.writeNetscapeExt()),this.writeGraphicCtrlExt(),this.writeImageDesc(),this.firstFrame||this.globalPalette||this.writePalette(),this.writePixels(),this.firstFrame=!1},a.prototype.finish=function(){this.out.writeByte(59)},a.prototype.setQuality=function(t){t<1&&(t=1),this.sample=t},a.prototype.setDither=function(t){!0===t&&(t="FloydSteinberg"),this.dither=t},a.prototype.setGlobalPalette=function(t){this.globalPalette=t},a.prototype.getGlobalPalette=function(){return this.globalPalette&&this.globalPalette.slice&&this.globalPalette.slice(0)||this.globalPalette},a.prototype.writeHeader=function(){this.out.writeUTFBytes("GIF89a")},a.prototype.analyzePixels=function(){this.colorTab||(this.neuQuant=new r(this.pixels,this.sample),this.neuQuant.buildColormap(),this.colorTab=this.neuQuant.getColormap()),this.dither?this.ditherPixels(this.dither.replace("-serpentine",""),null!==this.dither.match(/-serpentine/)):this.indexPixels(),this.pixels=null,this.colorDepth=8,this.palSize=7,null!==this.transparent&&(this.transIndex=this.findClosest(this.transparent,!0))},a.prototype.indexPixels=function(t){var e=this.pixels.length/3;this.indexedPixels=new Uint8Array(e);for(var i=0,r=0;r<e;r++){var s=this.findClosestRGB(255&this.pixels[i++],255&this.pixels[i++],255&this.pixels[i++]);this.usedEntry[s]=!0,this.indexedPixels[r]=s}},a.prototype.ditherPixels=function(t,e){var i={FalseFloydSteinberg:[[3/8,1,0],[3/8,0,1],[.25,1,1]],FloydSteinberg:[[7/16,1,0],[3/16,-1,1],[5/16,0,1],[1/16,1,1]],Stucki:[[8/42,1,0],[4/42,2,0],[2/42,-2,1],[4/42,-1,1],[8/42,0,1],[4/42,1,1],[2/42,2,1],[1/42,-2,2],[2/42,-1,2],[4/42,0,2],[2/42,1,2],[1/42,2,2]],Atkinson:[[1/8,1,0],[1/8,2,0],[1/8,-1,1],[1/8,0,1],[1/8,1,1],[1/8,0,2]]};if(!t||!i[t])throw"Unknown dithering kernel: "+t;var r=i[t],s=0,o=this.height,n=this.width,a=this.pixels,h=e?-1:1;this.indexedPixels=new Uint8Array(this.pixels.length/3);for(var l=0;l<o;l++){e&&(h*=-1);for(var u=1==h?0:n-1,p=1==h?n:0;u!==p;u+=h){var f=3*(s=l*n+u),c=a[f],y=a[f+1],w=a[f+2];f=this.findClosestRGB(c,y,w),this.usedEntry[f]=!0,this.indexedPixels[s]=f,f*=3;for(var d=c-this.colorTab[f],g=y-this.colorTab[f+1],x=w-this.colorTab[f+2],b=1==h?0:r.length-1,v=1==h?r.length:0;b!==v;b+=h){var P=r[b][1],m=r[b][2];if(P+u>=0&&P+u<n&&m+l>=0&&m+l<o){var B=r[b][0];f=s+P+m*n,a[f*=3]=Math.max(0,Math.min(255,a[f]+d*B)),a[f+1]=Math.max(0,Math.min(255,a[f+1]+g*B)),a[f+2]=Math.max(0,Math.min(255,a[f+2]+x*B))}}}}},a.prototype.findClosest=function(t,e){return this.findClosestRGB((16711680&t)>>16,(65280&t)>>8,255&t,e)},a.prototype.findClosestRGB=function(t,e,i,r){if(null===this.colorTab)return-1;if(this.neuQuant&&!r)return this.neuQuant.lookupRGB(t,e,i);for(var s=0,o=16777216,n=this.colorTab.length,a=0,h=0;a<n;h++){var l=t-(255&this.colorTab[a++]),u=e-(255&this.colorTab[a++]),p=i-(255&this.colorTab[a++]),f=l*l+u*u+p*p;(!r||this.usedEntry[h])&&f<o&&(o=f,s=h)}return s},a.prototype.getImagePixels=function(){var t=this.width,e=this.height;this.pixels=new Uint8Array(t*e*3);for(var i=this.image,r=0,s=0,o=0;o<e;o++)for(var n=0;n<t;n++)this.pixels[s++]=i[r++],this.pixels[s++]=i[r++],this.pixels[s++]=i[r++],r++},a.prototype.writeGraphicCtrlExt=function(){var t,e;this.out.writeByte(33),this.out.writeByte(249),this.out.writeByte(4),null===this.transparent?(t=0,e=0):(t=1,e=2),this.dispose>=0&&(e=7&dispose),e<<=2,this.out.writeByte(0|e|t),this.writeShort(this.delay),this.out.writeByte(this.transIndex),this.out.writeByte(0)},a.prototype.writeImageDesc=function(){this.out.writeByte(44),this.writeShort(0),this.writeShort(0),this.writeShort(this.width),this.writeShort(this.height),this.firstFrame||this.globalPalette?this.out.writeByte(0):this.out.writeByte(128|this.palSize)},a.prototype.writeLSD=function(){this.writeShort(this.width),this.writeShort(this.height),this.out.writeByte(240|this.palSize),this.out.writeByte(0),this.out.writeByte(0)},a.prototype.writeNetscapeExt=function(){this.out.writeByte(33),this.out.writeByte(255),this.out.writeByte(11),this.out.writeUTFBytes("NETSCAPE2.0"),this.out.writeByte(3),this.out.writeByte(1),this.writeShort(this.repeat),this.out.writeByte(0)},a.prototype.writePalette=function(){this.out.writeBytes(this.colorTab);for(var t=768-this.colorTab.length,e=0;e<t;e++)this.out.writeByte(0)},a.prototype.writeShort=function(t){this.out.writeByte(255&t),this.out.writeByte(t>>8&255)},a.prototype.writePixels=function(){new s(this.width,this.height,this.indexedPixels,this.colorDepth).encode(this.out)},a.prototype.stream=function(){return this.out},e.exports=a},{"./LZWEncoder.js":2,"./TypedNeuQuant.js":3}],2:[function(t,e,i){var r=-1,s=12,o=5003,n=[0,1,3,7,15,31,63,127,255,511,1023,2047,4095,8191,16383,32767,65535];e.exports=function(t,e,i,a){var h,l,u,p,f,c,y=Math.max(2,a),w=new Uint8Array(256),d=new Int32Array(o),g=new Int32Array(o),x=0,b=0,v=!1;function P(t,e){w[l++]=t,l>=254&&S(e)}function m(t){B(o),b=f+2,v=!0,M(f,t)}function B(t){for(var e=0;e<t;++e)d[e]=-1}function S(t){l>0&&(t.writeByte(l),t.writeBytes(w,0,l),l=0)}function T(t){return(1<<t)-1}function F(){return 0===remaining?r:(--remaining,255&i[curPixel++])}function M(t,e){for(h&=n[x],x>0?h|=t<<x:h=t,x+=n_bits;x>=8;)P(255&h,e),h>>=8,x-=8;if((b>u||v)&&(v?(u=T(n_bits=p),v=!1):(++n_bits,u=n_bits==s?1<<s:T(n_bits))),t==c){for(;x>0;)P(255&h,e),h>>=8,x-=8;S(e)}}this.encode=function(i){i.writeByte(y),remaining=t*e,curPixel=0,function(t,e){var i,n,a,h,y,w,x;for(p=t,v=!1,n_bits=p,u=T(n_bits),c=1+(f=1<<t-1),b=f+2,l=0,h=F(),x=0,i=o;i<65536;i*=2)++x;x=8-x,B(w=o),M(f,e);t:for(;(n=F())!=r;)if(i=(n<<s)+h,d[a=n<<x^h]!==i){if(d[a]>=0){y=w-a,0===a&&(y=1);do{if((a-=y)<0&&(a+=w),d[a]===i){h=g[a];continue t}}while(d[a]>=0)}M(h,e),h=n,b<1<<s?(g[a]=b++,d[a]=i):m(e)}else h=g[a];M(h,e),M(c,e)}(y+1,i),i.writeByte(0)}}},{}],3:[function(t,e,i){var r=256,s=r-1,o=4,n=16,a=1<<n,h=10,l=10,u=a>>l,p=a<<h-l,f=64*(r>>3),c=1024,y=1<<18;e.exports=function(t,e){var i,w,d,g,x;function b(t,e,r,s,o){i[e][0]-=t*(i[e][0]-r)/c,i[e][1]-=t*(i[e][1]-s)/c,i[e][2]-=t*(i[e][2]-o)/c}function v(t,e,s,o,n){for(var a,h,l=Math.abs(e-t),u=Math.min(e+t,r),p=e+1,f=e-1,c=1;p<u||f>l;)h=x[c++],p<u&&((a=i[p++])[0]-=h*(a[0]-s)/y,a[1]-=h*(a[1]-o)/y,a[2]-=h*(a[2]-n)/y),f>l&&((a=i[f--])[0]-=h*(a[0]-s)/y,a[1]-=h*(a[1]-o)/y,a[2]-=h*(a[2]-n)/y)}function P(t,e,s){var a,f,c,y,w,x=~(1<<31),b=x,v=-1,P=v;for(a=0;a<r;a++)f=i[a],(c=Math.abs(f[0]-t)+Math.abs(f[1]-e)+Math.abs(f[2]-s))<x&&(x=c,v=a),(y=c-(d[a]>>n-o))<b&&(b=y,P=a),w=g[a]>>l,g[a]-=w,d[a]+=w<<h;return g[v]+=u,d[v]-=p,P}this.buildColormap=function(){!function(){var t,e;for(i=[],w=new Int32Array(256),d=new Int32Array(r),g=new Int32Array(r),x=new Int32Array(r>>3),t=0;t<r;t++)e=(t<<o+8)/r,i[t]=new Float64Array([e,e,e,0]),g[t]=a/r,d[t]=0}(),function(){var i,r,s,n,a,h,l=t.length,u=30+(e-1)/3,p=l/(3*e),y=~~(p/100),w=c,d=f,g=d>>6;for(g<=1&&(g=0),i=0;i<g;i++)x[i]=w*(256*(g*g-i*i)/(g*g));l<1509?(e=1,r=3):r=l%499!=0?1497:l%491!=0?1473:l%487!=0?1461:1509;var m=0;for(i=0;i<p;)if(b(w,h=P(s=(255&t[m])<<o,n=(255&t[m+1])<<o,a=(255&t[m+2])<<o),s,n,a),0!==g&&v(g,h,s,n,a),(m+=r)>=l&&(m-=l),i++,0===y&&(y=1),i%y==0)for(w-=w/u,(g=(d-=d/30)>>6)<=1&&(g=0),h=0;h<g;h++)x[h]=w*(256*(g*g-h*h)/(g*g))}(),function(){for(var t=0;t<r;t++)i[t][0]>>=o,i[t][1]>>=o,i[t][2]>>=o,i[t][3]=t}(),function(){var t,e,o,n,a,h,l=0,u=0;for(t=0;t<r;t++){for(a=t,h=(o=i[t])[1],e=t+1;e<r;e++)(n=i[e])[1]<h&&(a=e,h=n[1]);if(n=i[a],t!=a&&(e=n[0],n[0]=o[0],o[0]=e,e=n[1],n[1]=o[1],o[1]=e,e=n[2],n[2]=o[2],o[2]=e,e=n[3],n[3]=o[3],o[3]=e),h!=l){for(w[l]=u+t>>1,e=l+1;e<h;e++)w[e]=t;l=h,u=t}}for(w[l]=u+s>>1,e=l+1;e<256;e++)w[e]=s}()},this.getColormap=function(){for(var t=[],e=[],s=0;s<r;s++)e[i[s][3]]=s;for(var o=0,n=0;n<r;n++){var a=e[n];t[o++]=i[a][0],t[o++]=i[a][1],t[o++]=i[a][2]}return t},this.lookupRGB=function(t,e,s){for(var o,n,a,h=1e3,l=-1,u=w[e],p=u-1;u<r||p>=0;)u<r&&((a=(n=i[u])[1]-e)>=h?u=r:(u++,a<0&&(a=-a),(o=n[0]-t)<0&&(o=-o),(a+=o)<h&&((o=n[2]-s)<0&&(o=-o),(a+=o)<h&&(h=a,l=n[3])))),p>=0&&((a=e-(n=i[p])[1])>=h?p=-1:(p--,a<0&&(a=-a),(o=n[0]-t)<0&&(o=-o),(a+=o)<h&&((o=n[2]-s)<0&&(o=-o),(a+=o)<h&&(h=a,l=n[3]))));return l}}},{}],4:[function(t,e,i){var r,s;r=t("./GIFEncoder.js"),s=function(t){var e,i,s,o;if(e=new r(t.width,t.height),0===t.index?e.writeHeader():e.firstFrame=!1,e.setTransparent(t.transparent),e.setRepeat(t.repeat),e.setDelay(t.delay),e.setQuality(t.quality),e.setDither(t.dither),e.setGlobalPalette(t.globalPalette),e.addFrame(t.data),t.last&&e.finish(),!0===t.globalPalette&&(t.globalPalette=e.getGlobalPalette()),s=e.stream(),t.data=s.pages,t.cursor=s.cursor,t.pageSize=s.constructor.pageSize,t.canTransfer)return o=function(){var e,r,s,o;for(o=[],e=0,r=(s=t.data).length;e<r;e++)i=s[e],o.push(i.buffer);return o}(),self.postMessage(t,o);try{return self.postMessage(t)}catch(t){console.log(t)}},self.onmessage=function(t){return s(t.data)}},{"./GIFEncoder.js":1}]},{},[4]);