minified Jimp v0.16.1 using terser

jimp.0.16.1.min.js

/*
Jimp v0.16.1
https://github.com/oliver-moran/jimp
Ported for the Web by Phil Seaton
MIT License

Copyright (c) 2018 Oliver Moran

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
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Object.prototype.hasOwnProperty.call(t,e)}r.log=function(){console.log("%s - %s",A(),r.format.apply(r,arguments))},r.inherits=t("inherits"),r._extend=function(t,e){if(!e||!y(e))return t;for(var r=Object.keys(e),i=r.length;i--;)t[r[i]]=e[r[i]];return t}}).call(this,t("_process"),"undefined"!=typeof global?global:"undefined"!=typeof self?self:void 0!==window?window:{})},{"./support/isBuffer":27,_process:133,inherits:26}],29:[function(t,e,r){"use strict";r.byteLength=function(t){var e=h(t),r=e[0],i=e[1];return 3*(r+i)/4-i},r.toByteArray=function(t){var e,r,i=h(t),o=i[0],s=i[1],u=new a(function(t,e,r){return 3*(e+r)/4-r}(0,o,s)),l=0,f=s>0?o-4:o;for(r=0;r<f;r+=4)e=n[t.charCodeAt(r)]<<18|n[t.charCodeAt(r+1)]<<12|n[t.charCodeAt(r+2)]<<6|n[t.charCodeAt(r+3)],u[l++]=e>>16&255,u[l++]=e>>8&255,u[l++]=255&e;2===s&&(e=n[t.charCodeAt(r)]<<2|n[t.charCodeAt(r+1)]>>4,u[l++]=255&e);1===s&&(e=n[t.charCodeAt(r)]<<10|n[t.charCodeAt(r+1)]<<4|n[t.charCodeAt(r+2)]>>2,u[l++]=e>>8&255,u[l++]=255&e);return u},r.fromByteArray=function(t){for(var e,r=t.length,n=r%3,a=[],o=16383,s=0,u=r-n;s<u;s+=o)a.push(l(t,s,s+o>u?u:s+o));1===n?(e=t[r-1],a.push(i[e>>2]+i[e<<4&63]+"==")):2===n&&(e=(t[r-2]<<8)+t[r-1],a.push(i[e>>10]+i[e>>4&63]+i[e<<2&63]+"="));return a.join("")};for(var i=[],n=[],a="undefined"!=typeof Uint8Array?Uint8Array:Array,o="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",s=0,u=o.length;s<u;++s)i[s]=o[s],n[o.charCodeAt(s)]=s;function h(t){var e=t.length;if(e%4>0)throw new Error("Invalid string. Length must be a multiple of 4");var r=t.indexOf("=");return-1===r&&(r=e),[r,r===e?0:4-r%4]}function l(t,e,r){for(var n,a,o=[],s=e;s<r;s+=3)n=(t[s]<<16&16711680)+(t[s+1]<<8&65280)+(255&t[s+2]),o.push(i[(a=n)>>18&63]+i[a>>12&63]+i[a>>6&63]+i[63&a]);return o.join("")}n["-".charCodeAt(0)]=62,n["_".charCodeAt(0)]=63},{}],30:[function(t,e,r){var i=t("./lib/encoder"),n=t("./lib/decoder");e.exports={encode:i,decode:n}},{"./lib/decoder":31,"./lib/encoder":32}],31:[function(t,e,r){(function(t){function r(t,e){if(this.pos=0,this.buffer=t,this.is_with_alpha=!!e,this.bottom_up=!0,this.flag=this.buffer.toString("utf-8",0,this.pos+=2),"BM"!=this.flag)throw new Error("Invalid BMP File");this.parseHeader(),this.parseRGBA()}r.prototype.parseHeader=function(){if(this.fileSize=this.buffer.readUInt32LE(this.pos),this.pos+=4,this.reserved=this.buffer.readUInt32LE(this.pos),this.pos+=4,this.offset=this.buffer.readUInt32LE(this.pos),this.pos+=4,this.headerSize=this.buffer.readUInt32LE(this.pos),this.pos+=4,this.width=this.buffer.readUInt32LE(this.pos),this.pos+=4,this.height=this.buffer.readInt32LE(this.pos),this.pos+=4,this.planes=this.buffer.readUInt16LE(this.pos),this.pos+=2,this.bitPP=this.buffer.readUInt16LE(this.pos),this.pos+=2,this.compress=this.buffer.readUInt32LE(this.pos),this.pos+=4,this.rawSize=this.buffer.readUInt32LE(this.pos),this.pos+=4,this.hr=this.buffer.readUInt32LE(this.pos),this.pos+=4,this.vr=this.buffer.readUInt32LE(this.pos),this.pos+=4,this.colors=this.buffer.readUInt32LE(this.pos),this.pos+=4,this.importantColors=this.buffer.readUInt32LE(this.pos),this.pos+=4,16===this.bitPP&&this.is_with_alpha&&(this.bitPP=15),this.bitPP<15){var t=0===this.colors?1<<this.bitPP:this.colors;this.palette=new Array(t);for(var e=0;e<t;e++){var r=this.buffer.readUInt8(this.pos++),i=this.buffer.readUInt8(this.pos++),n=this.buffer.readUInt8(this.pos++),a=this.buffer.readUInt8(this.pos++);this.palette[e]={red:n,green:i,blue:r,quad:a}}}this.height<0&&(this.height*=-1,this.bottom_up=!1)},r.prototype.parseRGBA=function(){var e="bit"+this.bitPP,r=this.width*this.height*4;this.data=new t(r),this[e]()},r.prototype.bit1=function(){var t=Math.ceil(this.width/8),e=t%4,r=this.height>=0?this.height-1:-this.height;for(r=this.height-1;r>=0;r--){for(var i=this.bottom_up?r:this.height-1-r,n=0;n<t;n++)for(var a=this.buffer.readUInt8(this.pos++),o=i*this.width*4+8*n*4,s=0;s<8&&8*n+s<this.width;s++){var u=this.palette[a>>7-s&1];this.data[o+4*s]=0,this.data[o+4*s+1]=u.blue,this.data[o+4*s+2]=u.green,this.data[o+4*s+3]=u.red}0!=e&&(this.pos+=4-e)}},r.prototype.bit4=function(){if(2==this.compress){this.data.fill(255);for(var t=0,e=this.bottom_up?this.height-1:0,r=!1;t<this.data.length;){var i=this.buffer.readUInt8(this.pos++),n=this.buffer.readUInt8(this.pos++);if(0==i){if(0==n){this.bottom_up?e--:e++,t=e*this.width*4,r=!1;continue}if(1==n)break;if(2==n){var a=this.buffer.readUInt8(this.pos++),o=this.buffer.readUInt8(this.pos++);this.bottom_up?e-=o:e+=o,t+=o*this.width*4+4*a}else{for(var s=this.buffer.readUInt8(this.pos++),u=0;u<n;u++)r?h.call(this,15&s):h.call(this,(240&s)>>4),1&u&&u+1<n&&(s=this.buffer.readUInt8(this.pos++)),r=!r;1==(n+1>>1&1)&&this.pos++}}else for(u=0;u<i;u++)r?h.call(this,15&n):h.call(this,(240&n)>>4),r=!r}function h(e){var r=this.palette[e];this.data[t]=0,this.data[t+1]=r.blue,this.data[t+2]=r.green,this.data[t+3]=r.red,t+=4}}else{var l=Math.ceil(this.width/2),f=l%4;for(o=this.height-1;o>=0;o--){var c=this.bottom_up?o:this.height-1-o;for(a=0;a<l;a++){n=this.buffer.readUInt8(this.pos++),t=c*this.width*4+2*a*4;var d=n>>4,p=15&n,m=this.palette[d];if(this.data[t]=0,this.data[t+1]=m.blue,this.data[t+2]=m.green,this.data[t+3]=m.red,2*a+1>=this.width)break;m=this.palette[p],this.data[t+4]=0,this.data[t+4+1]=m.blue,this.data[t+4+2]=m.green,this.data[t+4+3]=m.red}0!=f&&(this.pos+=4-f)}}},r.prototype.bit8=function(){if(1==this.compress){this.data.fill(255);for(var t=0,e=this.bottom_up?this.height-1:0;t<this.data.length;){var r=this.buffer.readUInt8(this.pos++),i=this.buffer.readUInt8(this.pos++);if(0==r){if(0==i){this.bottom_up?e--:e++,t=e*this.width*4;continue}if(1==i)break;if(2==i){var n=this.buffer.readUInt8(this.pos++),a=this.buffer.readUInt8(this.pos++);this.bottom_up?e-=a:e+=a,t+=a*this.width*4+4*n}else{for(var o=0;o<i;o++){var s=this.buffer.readUInt8(this.pos++);u.call(this,s)}!0&i&&this.pos++}}else for(o=0;o<r;o++)u.call(this,i)}function u(e){var r=this.palette[e];this.data[t]=0,this.data[t+1]=r.blue,this.data[t+2]=r.green,this.data[t+3]=r.red,t+=4}}else{var h=this.width%4;for(a=this.height-1;a>=0;a--){var l=this.bottom_up?a:this.height-1-a;for(n=0;n<this.width;n++){i=this.buffer.readUInt8(this.pos++),t=l*this.width*4+4*n;if(i<this.palette.length){var f=this.palette[i];this.data[t]=0,this.data[t+1]=f.blue,this.data[t+2]=f.green,this.data[t+3]=f.red}else this.data[t]=0,this.data[t+1]=255,this.data[t+2]=255,this.data[t+3]=255}0!=h&&(this.pos+=4-h)}}},r.prototype.bit15=function(){for(var t=this.width%3,e=parseInt("11111",2),r=this.height-1;r>=0;r--){for(var i=this.bottom_up?r:this.height-1-r,n=0;n<this.width;n++){var a=this.buffer.readUInt16LE(this.pos);this.pos+=2;var o=(a&e)/e*255|0,s=(a>>5&e)/e*255|0,u=(a>>10&e)/e*255|0,h=a>>15?255:0,l=i*this.width*4+4*n;this.data[l]=h,this.data[l+1]=o,this.data[l+2]=s,this.data[l+3]=u}this.pos+=t}},r.prototype.bit16=function(){var t=this.width%2*2;this.maskRed=31744,this.maskGreen=992,this.maskBlue=31,this.mask0=0,3==this.compress&&(this.maskRed=this.buffer.readUInt32LE(this.pos),this.pos+=4,this.maskGreen=this.buffer.readUInt32LE(this.pos),this.pos+=4,this.maskBlue=this.buffer.readUInt32LE(this.pos),this.pos+=4,this.mask0=this.buffer.readUInt32LE(this.pos),this.pos+=4);for(var e=[0,0,0],r=0;r<16;r++)this.maskRed>>r&1&&e[0]++,this.maskGreen>>r&1&&e[1]++,this.maskBlue>>r&1&&e[2]++;e[1]+=e[0],e[2]+=e[1],e[0]=8-e[0],e[1]-=8,e[2]-=8;for(var i=this.height-1;i>=0;i--){for(var n=this.bottom_up?i:this.height-1-i,a=0;a<this.width;a++){var o=this.buffer.readUInt16LE(this.pos);this.pos+=2;var s=(o&this.maskBlue)<<e[0],u=(o&this.maskGreen)>>e[1],h=(o&this.maskRed)>>e[2],l=n*this.width*4+4*a;this.data[l]=0,this.data[l+1]=s,this.data[l+2]=u,this.data[l+3]=h}this.pos+=t}},r.prototype.bit24=function(){for(var t=this.height-1;t>=0;t--){for(var e=this.bottom_up?t:this.height-1-t,r=0;r<this.width;r++){var i=this.buffer.readUInt8(this.pos++),n=this.buffer.readUInt8(this.pos++),a=this.buffer.readUInt8(this.pos++),o=e*this.width*4+4*r;this.data[o]=0,this.data[o+1]=i,this.data[o+2]=n,this.data[o+3]=a}this.pos+=this.width%4}},r.prototype.bit32=function(){if(3==this.compress){this.maskRed=this.buffer.readUInt32LE(this.pos),this.pos+=4,this.maskGreen=this.buffer.readUInt32LE(this.pos),this.pos+=4,this.maskBlue=this.buffer.readUInt32LE(this.pos),this.pos+=4,this.mask0=this.buffer.readUInt32LE(this.pos),this.pos+=4;for(var t=this.height-1;t>=0;t--)for(var e=this.bottom_up?t:this.height-1-t,r=0;r<this.width;r++){var i=this.buffer.readUInt8(this.pos++),n=this.buffer.readUInt8(this.pos++),a=this.buffer.readUInt8(this.pos++),o=this.buffer.readUInt8(this.pos++),s=e*this.width*4+4*r;this.data[s]=i,this.data[s+1]=n,this.data[s+2]=a,this.data[s+3]=o}}else for(t=this.height-1;t>=0;t--)for(e=this.bottom_up?t:this.height-1-t,r=0;r<this.width;r++){n=this.buffer.readUInt8(this.pos++),a=this.buffer.readUInt8(this.pos++),o=this.buffer.readUInt8(this.pos++),i=this.buffer.readUInt8(this.pos++),s=e*this.width*4+4*r;this.data[s]=i,this.data[s+1]=n,this.data[s+2]=a,this.data[s+3]=o}},r.prototype.getData=function(){return this.data},e.exports=function(t){return new r(t)}}).call(this,t("buffer").Buffer)},{buffer:48}],32:[function(t,e,r){(function(t){function r(t){this.buffer=t.data,this.width=t.width,this.height=t.height,this.extraBytes=this.width%4,this.rgbSize=this.height*(3*this.width+this.extraBytes),this.headerInfoSize=40,this.data=[],this.flag="BM",this.reserved=0,this.offset=54,this.fileSize=this.rgbSize+this.offset,this.planes=1,this.bitPP=24,this.compress=0,this.hr=0,this.vr=0,this.colors=0,this.importantColors=0}r.prototype.encode=function(){var e=new t(this.offset+this.rgbSize);this.pos=0,e.write(this.flag,this.pos,2),this.pos+=2,e.writeUInt32LE(this.fileSize,this.pos),this.pos+=4,e.writeUInt32LE(this.reserved,this.pos),this.pos+=4,e.writeUInt32LE(this.offset,this.pos),this.pos+=4,e.writeUInt32LE(this.headerInfoSize,this.pos),this.pos+=4,e.writeUInt32LE(this.width,this.pos),this.pos+=4,e.writeInt32LE(-this.height,this.pos),this.pos+=4,e.writeUInt16LE(this.planes,this.pos),this.pos+=2,e.writeUInt16LE(this.bitPP,this.pos),this.pos+=2,e.writeUInt32LE(this.compress,this.pos),this.pos+=4,e.writeUInt32LE(this.rgbSize,this.pos),this.pos+=4,e.writeUInt32LE(this.hr,this.pos),this.pos+=4,e.writeUInt32LE(this.vr,this.pos),this.pos+=4,e.writeUInt32LE(this.colors,this.pos),this.pos+=4,e.writeUInt32LE(this.importantColors,this.pos),this.pos+=4;for(var r=0,i=3*this.width+this.extraBytes,n=0;n<this.height;n++){for(var a=0;a<this.width;a++){var o=this.pos+n*i+3*a;r++,e[o]=this.buffer[r++],e[o+1]=this.buffer[r++],e[o+2]=this.buffer[r++]}if(this.extraBytes>0){var s=this.pos+n*i+3*this.width;e.fill(0,s,s+this.extraBytes)}}return e},e.exports=function(t,e){return void 0===e&&(e=100),{data:new r(t).encode(),width:t.width,height:t.height}}}).call(this,t("buffer").Buffer)},{buffer:48}],33:[function(t,e,r){},{}],34:[function(t,e,r){(function(e,i){"use strict";var n=t("assert"),a=t("pako/lib/zlib/zstream"),o=t("pako/lib/zlib/deflate.js"),s=t("pako/lib/zlib/inflate.js"),u=t("pako/lib/zlib/constants");for(var h in u)r[h]=u[h];r.NONE=0,r.DEFLATE=1,r.INFLATE=2,r.GZIP=3,r.GUNZIP=4,r.DEFLATERAW=5,r.INFLATERAW=6,r.UNZIP=7;function l(t){if("number"!=typeof t||t<r.DEFLATE||t>r.UNZIP)throw new TypeError("Bad argument");this.dictionary=null,this.err=0,this.flush=0,this.init_done=!1,this.level=0,this.memLevel=0,this.mode=t,this.strategy=0,this.windowBits=0,this.write_in_progress=!1,this.pending_close=!1,this.gzip_id_bytes_read=0}l.prototype.close=function(){this.write_in_progress?this.pending_close=!0:(this.pending_close=!1,n(this.init_done,"close before init"),n(this.mode<=r.UNZIP),this.mode===r.DEFLATE||this.mode===r.GZIP||this.mode===r.DEFLATERAW?o.deflateEnd(this.strm):this.mode!==r.INFLATE&&this.mode!==r.GUNZIP&&this.mode!==r.INFLATERAW&&this.mode!==r.UNZIP||s.inflateEnd(this.strm),this.mode=r.NONE,this.dictionary=null)},l.prototype.write=function(t,e,r,i,n,a,o){return this._write(!0,t,e,r,i,n,a,o)},l.prototype.writeSync=function(t,e,r,i,n,a,o){return this._write(!1,t,e,r,i,n,a,o)},l.prototype._write=function(t,a,o,s,u,h,l,f){if(n.equal(arguments.length,8),n(this.init_done,"write before init"),n(this.mode!==r.NONE,"already finalized"),n.equal(!1,this.write_in_progress,"write already in progress"),n.equal(!1,this.pending_close,"close is pending"),this.write_in_progress=!0,n.equal(!1,void 0===a,"must provide flush value"),this.write_in_progress=!0,a!==r.Z_NO_FLUSH&&a!==r.Z_PARTIAL_FLUSH&&a!==r.Z_SYNC_FLUSH&&a!==r.Z_FULL_FLUSH&&a!==r.Z_FINISH&&a!==r.Z_BLOCK)throw new Error("Invalid flush value");if(null==o&&(o=i.alloc(0),u=0,s=0),this.strm.avail_in=u,this.strm.input=o,this.strm.next_in=s,this.strm.avail_out=f,this.strm.output=h,this.strm.next_out=l,this.flush=a,!t)return this._process(),this._checkError()?this._afterSync():void 0;var c=this;return e.nextTick((function(){c._process(),c._after()})),this},l.prototype._afterSync=function(){var t=this.strm.avail_out,e=this.strm.avail_in;return this.write_in_progress=!1,[e,t]},l.prototype._process=function(){var t=null;switch(this.mode){case r.DEFLATE:case r.GZIP:case r.DEFLATERAW:this.err=o.deflate(this.strm,this.flush);break;case r.UNZIP:switch(this.strm.avail_in>0&&(t=this.strm.next_in),this.gzip_id_bytes_read){case 0:if(null===t)break;if(31!==this.strm.input[t]){this.mode=r.INFLATE;break}if(this.gzip_id_bytes_read=1,t++,1===this.strm.avail_in)break;case 1:if(null===t)break;139===this.strm.input[t]?(this.gzip_id_bytes_read=2,this.mode=r.GUNZIP):this.mode=r.INFLATE;break;default:throw new Error("invalid number of gzip magic number bytes read")}case r.INFLATE:case r.GUNZIP:case r.INFLATERAW:for(this.err=s.inflate(this.strm,this.flush),this.err===r.Z_NEED_DICT&&this.dictionary&&(this.err=s.inflateSetDictionary(this.strm,this.dictionary),this.err===r.Z_OK?this.err=s.inflate(this.strm,this.flush):this.err===r.Z_DATA_ERROR&&(this.err=r.Z_NEED_DICT));this.strm.avail_in>0&&this.mode===r.GUNZIP&&this.err===r.Z_STREAM_END&&0!==this.strm.next_in[0];)this.reset(),this.err=s.inflate(this.strm,this.flush);break;default:throw new Error("Unknown mode "+this.mode)}},l.prototype._checkError=function(){switch(this.err){case r.Z_OK:case r.Z_BUF_ERROR:if(0!==this.strm.avail_out&&this.flush===r.Z_FINISH)return this._error("unexpected end of file"),!1;break;case r.Z_STREAM_END:break;case r.Z_NEED_DICT:return null==this.dictionary?this._error("Missing dictionary"):this._error("Bad dictionary"),!1;default:return this._error("Zlib error"),!1}return!0},l.prototype._after=function(){if(this._checkError()){var t=this.strm.avail_out,e=this.strm.avail_in;this.write_in_progress=!1,this.callback(e,t),this.pending_close&&this.close()}},l.prototype._error=function(t){this.strm.msg&&(t=this.strm.msg),this.onerror(t,this.err),this.write_in_progress=!1,this.pending_close&&this.close()},l.prototype.init=function(t,e,i,a,o){n(4===arguments.length||5===arguments.length,"init(windowBits, level, memLevel, strategy, [dictionary])"),n(t>=8&&t<=15,"invalid windowBits"),n(e>=-1&&e<=9,"invalid compression level"),n(i>=1&&i<=9,"invalid memlevel"),n(a===r.Z_FILTERED||a===r.Z_HUFFMAN_ONLY||a===r.Z_RLE||a===r.Z_FIXED||a===r.Z_DEFAULT_STRATEGY,"invalid strategy"),this._init(e,t,i,a,o),this._setDictionary()},l.prototype.params=function(){throw new Error("deflateParams Not supported")},l.prototype.reset=function(){this._reset(),this._setDictionary()},l.prototype._init=function(t,e,i,n,u){switch(this.level=t,this.windowBits=e,this.memLevel=i,this.strategy=n,this.flush=r.Z_NO_FLUSH,this.err=r.Z_OK,this.mode!==r.GZIP&&this.mode!==r.GUNZIP||(this.windowBits+=16),this.mode===r.UNZIP&&(this.windowBits+=32),this.mode!==r.DEFLATERAW&&this.mode!==r.INFLATERAW||(this.windowBits=-1*this.windowBits),this.strm=new a,this.mode){case r.DEFLATE:case r.GZIP:case r.DEFLATERAW:this.err=o.deflateInit2(this.strm,this.level,r.Z_DEFLATED,this.windowBits,this.memLevel,this.strategy);break;case r.INFLATE:case r.GUNZIP:case r.INFLATERAW:case r.UNZIP:this.err=s.inflateInit2(this.strm,this.windowBits);break;default:throw new Error("Unknown mode "+this.mode)}this.err!==r.Z_OK&&this._error("Init error"),this.dictionary=u,this.write_in_progress=!1,this.init_done=!0},l.prototype._setDictionary=function(){if(null!=this.dictionary){switch(this.err=r.Z_OK,this.mode){case r.DEFLATE:case r.DEFLATERAW:this.err=o.deflateSetDictionary(this.strm,this.dictionary)}this.err!==r.Z_OK&&this._error("Failed to set dictionary")}},l.prototype._reset=function(){switch(this.err=r.Z_OK,this.mode){case r.DEFLATE:case r.DEFLATERAW:case r.GZIP:this.err=o.deflateReset(this.strm);break;case r.INFLATE:case r.INFLATERAW:case r.GUNZIP:this.err=s.inflateReset(this.strm)}this.err!==r.Z_OK&&this._error("Failed to reset stream")},r.Zlib=l}).call(this,t("_process"),t("buffer").Buffer)},{_process:133,assert:25,buffer:48,"pako/lib/zlib/constants":38,"pako/lib/zlib/deflate.js":40,"pako/lib/zlib/inflate.js":42,"pako/lib/zlib/zstream":46}],35:[function(t,e,r){(function(e){"use strict";var i=t("buffer").Buffer,n=t("stream").Transform,a=t("./binding"),o=t("util"),s=t("assert").ok,u=t("buffer").kMaxLength,h="Cannot 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It would be larger than 0x"+u.toString(16)+" bytes";a.Z_MIN_WINDOWBITS=8,a.Z_MAX_WINDOWBITS=15,a.Z_DEFAULT_WINDOWBITS=15,a.Z_MIN_CHUNK=64,a.Z_MAX_CHUNK=1/0,a.Z_DEFAULT_CHUNK=16384,a.Z_MIN_MEMLEVEL=1,a.Z_MAX_MEMLEVEL=9,a.Z_DEFAULT_MEMLEVEL=8,a.Z_MIN_LEVEL=-1,a.Z_MAX_LEVEL=9,a.Z_DEFAULT_LEVEL=a.Z_DEFAULT_COMPRESSION;for(var l=Object.keys(a),f=0;f<l.length;f++){var c=l[f];c.match(/^Z/)&&Object.defineProperty(r,c,{enumerable:!0,value:a[c],writable:!1})}for(var d={Z_OK:a.Z_OK,Z_STREAM_END:a.Z_STREAM_END,Z_NEED_DICT:a.Z_NEED_DICT,Z_ERRNO:a.Z_ERRNO,Z_STREAM_ERROR:a.Z_STREAM_ERROR,Z_DATA_ERROR:a.Z_DATA_ERROR,Z_MEM_ERROR:a.Z_MEM_ERROR,Z_BUF_ERROR:a.Z_BUF_ERROR,Z_VERSION_ERROR:a.Z_VERSION_ERROR},p=Object.keys(d),m=0;m<p.length;m++){var b=p[m];d[d[b]]=b}function g(t,e,r){var n=[],a=0;function o(){for(var e;null!==(e=t.read());)n.push(e),a+=e.length;t.once("readable",o)}function s(){var e,o=null;a>=u?o=new RangeError(h):e=i.concat(n,a),n=[],t.close(),r(o,e)}t.on("error",(function(e){t.removeListener("end",s),t.removeListener("readable",o),r(e)})),t.on("end",s),t.end(e),o()}function _(t,e){if("string"==typeof e&&(e=i.from(e)),!i.isBuffer(e))throw new TypeError("Not a string or buffer");var r=t._finishFlushFlag;return t._processChunk(e,r)}function v(t){if(!(this instanceof v))return new v(t);A.call(this,t,a.DEFLATE)}function y(t){if(!(this instanceof y))return new y(t);A.call(this,t,a.INFLATE)}function w(t){if(!(this instanceof w))return new w(t);A.call(this,t,a.GZIP)}function x(t){if(!(this instanceof x))return new x(t);A.call(this,t,a.GUNZIP)}function E(t){if(!(this instanceof E))return new E(t);A.call(this,t,a.DEFLATERAW)}function S(t){if(!(this instanceof S))return new S(t);A.call(this,t,a.INFLATERAW)}function k(t){if(!(this instanceof k))return new k(t);A.call(this,t,a.UNZIP)}function M(t){return t===a.Z_NO_FLUSH||t===a.Z_PARTIAL_FLUSH||t===a.Z_SYNC_FLUSH||t===a.Z_FULL_FLUSH||t===a.Z_FINISH||t===a.Z_BLOCK}function A(t,e){var o=this;if(this._opts=t=t||{},this._chunkSize=t.chunkSize||r.Z_DEFAULT_CHUNK,n.call(this,t),t.flush&&!M(t.flush))throw new Error("Invalid flush flag: "+t.flush);if(t.finishFlush&&!M(t.finishFlush))throw new Error("Invalid flush flag: "+t.finishFlush);if(this._flushFlag=t.flush||a.Z_NO_FLUSH,this._finishFlushFlag=void 0!==t.finishFlush?t.finishFlush:a.Z_FINISH,t.chunkSize&&(t.chunkSize<r.Z_MIN_CHUNK||t.chunkSize>r.Z_MAX_CHUNK))throw new Error("Invalid chunk size: "+t.chunkSize);if(t.windowBits&&(t.windowBits<r.Z_MIN_WINDOWBITS||t.windowBits>r.Z_MAX_WINDOWBITS))throw new Error("Invalid windowBits: "+t.windowBits);if(t.level&&(t.level<r.Z_MIN_LEVEL||t.level>r.Z_MAX_LEVEL))throw new Error("Invalid compression level: "+t.level);if(t.memLevel&&(t.memLevel<r.Z_MIN_MEMLEVEL||t.memLevel>r.Z_MAX_MEMLEVEL))throw new Error("Invalid memLevel: "+t.memLevel);if(t.strategy&&t.strategy!=r.Z_FILTERED&&t.strategy!=r.Z_HUFFMAN_ONLY&&t.strategy!=r.Z_RLE&&t.strategy!=r.Z_FIXED&&t.strategy!=r.Z_DEFAULT_STRATEGY)throw new Error("Invalid strategy: "+t.strategy);if(t.dictionary&&!i.isBuffer(t.dictionary))throw new Error("Invalid dictionary: it should be a Buffer instance");this._handle=new a.Zlib(e);var s=this;this._hadError=!1,this._handle.onerror=function(t,e){I(s),s._hadError=!0;var i=new Error(t);i.errno=e,i.code=r.codes[e],s.emit("error",i)};var u=r.Z_DEFAULT_COMPRESSION;"number"==typeof t.level&&(u=t.level);var h=r.Z_DEFAULT_STRATEGY;"number"==typeof t.strategy&&(h=t.strategy),this._handle.init(t.windowBits||r.Z_DEFAULT_WINDOWBITS,u,t.memLevel||r.Z_DEFAULT_MEMLEVEL,h,t.dictionary),this._buffer=i.allocUnsafe(this._chunkSize),this._offset=0,this._level=u,this._strategy=h,this.once("end",this.close),Object.defineProperty(this,"_closed",{get:function(){return!o._handle},configurable:!0,enumerable:!0})}function I(t,r){r&&e.nextTick(r),t._handle&&(t._handle.close(),t._handle=null)}function T(t){t.emit("close")}Object.defineProperty(r,"codes",{enumerable:!0,value:Object.freeze(d),writable:!1}),r.Deflate=v,r.Inflate=y,r.Gzip=w,r.Gunzip=x,r.DeflateRaw=E,r.InflateRaw=S,r.Unzip=k,r.createDeflate=function(t){return new v(t)},r.createInflate=function(t){return new y(t)},r.createDeflateRaw=function(t){return new E(t)},r.createInflateRaw=function(t){return new S(t)},r.createGzip=function(t){return new w(t)},r.createGunzip=function(t){return new x(t)},r.createUnzip=function(t){return new k(t)},r.deflate=function(t,e,r){return"function"==typeof e&&(r=e,e={}),g(new v(e),t,r)},r.deflateSync=function(t,e){return _(new v(e),t)},r.gzip=function(t,e,r){return"function"==typeof e&&(r=e,e={}),g(new w(e),t,r)},r.gzipSync=function(t,e){return _(new w(e),t)},r.deflateRaw=function(t,e,r){return"function"==typeof e&&(r=e,e={}),g(new E(e),t,r)},r.deflateRawSync=function(t,e){return _(new 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b.callback=_,void(b.buffer=t)}if(!f)return!1;r()}}g.buffer=t,g.callback=_},o.inherits(v,A),o.inherits(y,A),o.inherits(w,A),o.inherits(x,A),o.inherits(E,A),o.inherits(S,A),o.inherits(k,A)}).call(this,t("_process"))},{"./binding":34,_process:133,assert:25,buffer:48,stream:155,util:186}],36:[function(t,e,r){"use strict";var i="undefined"!=typeof Uint8Array&&"undefined"!=typeof Uint16Array&&"undefined"!=typeof Int32Array;function n(t,e){return Object.prototype.hasOwnProperty.call(t,e)}r.assign=function(t){for(var e=Array.prototype.slice.call(arguments,1);e.length;){var r=e.shift();if(r){if("object"!=typeof r)throw new TypeError(r+"must be non-object");for(var i in r)n(r,i)&&(t[i]=r[i])}}return t},r.shrinkBuf=function(t,e){return t.length===e?t:t.subarray?t.subarray(0,e):(t.length=e,t)};var a={arraySet:function(t,e,r,i,n){if(e.subarray&&t.subarray)t.set(e.subarray(r,r+i),n);else for(var a=0;a<i;a++)t[n+a]=e[r+a]},flattenChunks:function(t){var e,r,i,n,a,o;for(i=0,e=0,r=t.length;e<r;e++)i+=t[e].length;for(o=new Uint8Array(i),n=0,e=0,r=t.length;e<r;e++)a=t[e],o.set(a,n),n+=a.length;return o}},o={arraySet:function(t,e,r,i,n){for(var a=0;a<i;a++)t[n+a]=e[r+a]},flattenChunks:function(t){return[].concat.apply([],t)}};r.setTyped=function(t){t?(r.Buf8=Uint8Array,r.Buf16=Uint16Array,r.Buf32=Int32Array,r.assign(r,a)):(r.Buf8=Array,r.Buf16=Array,r.Buf32=Array,r.assign(r,o))},r.setTyped(i)},{}],37:[function(t,e,r){"use strict";e.exports=function(t,e,r,i){for(var n=65535&t|0,a=t>>>16&65535|0,o=0;0!==r;){r-=o=r>2e3?2e3:r;do{a=a+(n=n+e[i++]|0)|0}while(--o);n%=65521,a%=65521}return n|a<<16|0}},{}],38:[function(t,e,r){"use 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r,i,n=t.max_chain_length,a=t.strstart,o=t.prev_length,s=t.nice_match,u=t.strstart>t.w_size-f?t.strstart-(t.w_size-f):0,h=t.window,c=t.w_mask,d=t.prev,p=t.strstart+l,m=h[a+o-1],b=h[a+o];t.prev_length>=t.good_match&&(n>>=2),s>t.lookahead&&(s=t.lookahead);do{if(h[(r=e)+o]===b&&h[r+o-1]===m&&h[r]===h[a]&&h[++r]===h[a+1]){a+=2,r++;do{}while(h[++a]===h[++r]&&h[++a]===h[++r]&&h[++a]===h[++r]&&h[++a]===h[++r]&&h[++a]===h[++r]&&h[++a]===h[++r]&&h[++a]===h[++r]&&h[++a]===h[++r]&&a<p);if(i=l-(p-a),a=p-l,i>o){if(t.match_start=e,o=i,i>=s)break;m=h[a+o-1],b=h[a+o]}}}while((e=d[e&c])>u&&0!=--n);return o<=t.lookahead?o:t.lookahead}function E(t){var e,r,i,a,u,h,l,c,d,p,m=t.w_size;do{if(a=t.window_size-t.lookahead-t.strstart,t.strstart>=m+(m-f)){n.arraySet(t.window,t.window,m,m,0),t.match_start-=m,t.strstart-=m,t.block_start-=m,e=r=t.hash_size;do{i=t.head[--e],t.head[e]=i>=m?i-m:0}while(--r);e=r=m;do{i=t.prev[--e],t.prev[e]=i>=m?i-m:0}while(--r);a+=m}if(0===t.strm.avail_in)break;if(h=t.strm,l=t.window,c=t.strstart+t.lookahead,d=a,p=void 0,(p=h.avail_in)>d&&(p=d),r=0===p?0:(h.avail_in-=p,n.arraySet(l,h.input,h.next_in,p,c),1===h.state.wrap?h.adler=o(h.adler,l,p,c):2===h.state.wrap&&(h.adler=s(h.adler,l,p,c)),h.next_in+=p,h.total_in+=p,p),t.lookahead+=r,t.lookahead+t.insert>=3)for(u=t.strstart-t.insert,t.ins_h=t.window[u],t.ins_h=(t.ins_h<<t.hash_shift^t.window[u+1])&t.hash_mask;t.insert&&(t.ins_h=(t.ins_h<<t.hash_shift^t.window[u+3-1])&t.hash_mask,t.prev[u&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=u,u++,t.insert--,!(t.lookahead+t.insert<3)););}while(t.lookahead<f&&0!==t.strm.avail_in)}function S(t,e){for(var r,i;;){if(t.lookahead<f){if(E(t),t.lookahead<f&&0===e)return 1;if(0===t.lookahead)break}if(r=0,t.lookahead>=3&&(t.ins_h=(t.ins_h<<t.hash_shift^t.window[t.strstart+3-1])&t.hash_mask,r=t.prev[t.strstart&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=t.strstart),0!==r&&t.strstart-r<=t.w_size-f&&(t.match_length=x(t,r)),t.match_length>=3)if(i=a._tr_tally(t,t.strstart-t.match_start,t.match_length-3),t.lookahead-=t.match_length,t.match_length<=t.max_lazy_match&&t.lookahead>=3){t.match_length--;do{t.strstart++,t.ins_h=(t.ins_h<<t.hash_shift^t.window[t.strstart+3-1])&t.hash_mask,r=t.prev[t.strstart&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=t.strstart}while(0!=--t.match_length);t.strstart++}else t.strstart+=t.match_length,t.match_length=0,t.ins_h=t.window[t.strstart],t.ins_h=(t.ins_h<<t.hash_shift^t.window[t.strstart+1])&t.hash_mask;else i=a._tr_tally(t,0,t.window[t.strstart]),t.lookahead--,t.strstart++;if(i&&(v(t,!1),0===t.strm.avail_out))return 1}return t.insert=t.strstart<2?t.strstart:2,4===e?(v(t,!0),0===t.strm.avail_out?3:4):t.last_lit&&(v(t,!1),0===t.strm.avail_out)?1:2}function k(t,e){for(var r,i,n;;){if(t.lookahead<f){if(E(t),t.lookahead<f&&0===e)return 1;if(0===t.lookahead)break}if(r=0,t.lookahead>=3&&(t.ins_h=(t.ins_h<<t.hash_shift^t.window[t.strstart+3-1])&t.hash_mask,r=t.prev[t.strstart&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=t.strstart),t.prev_length=t.match_length,t.prev_match=t.match_start,t.match_length=2,0!==r&&t.prev_length<t.max_lazy_match&&t.strstart-r<=t.w_size-f&&(t.match_length=x(t,r),t.match_length<=5&&(1===t.strategy||3===t.match_length&&t.strstart-t.match_start>4096)&&(t.match_length=2)),t.prev_length>=3&&t.match_length<=t.prev_length){n=t.strstart+t.lookahead-3,i=a._tr_tally(t,t.strstart-1-t.prev_match,t.prev_length-3),t.lookahead-=t.prev_length-1,t.prev_length-=2;do{++t.strstart<=n&&(t.ins_h=(t.ins_h<<t.hash_shift^t.window[t.strstart+3-1])&t.hash_mask,r=t.prev[t.strstart&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=t.strstart)}while(0!=--t.prev_length);if(t.match_available=0,t.match_length=2,t.strstart++,i&&(v(t,!1),0===t.strm.avail_out))return 1}else if(t.match_available){if((i=a._tr_tally(t,0,t.window[t.strstart-1]))&&v(t,!1),t.strstart++,t.lookahead--,0===t.strm.avail_out)return 1}else t.match_available=1,t.strstart++,t.lookahead--}return t.match_available&&(i=a._tr_tally(t,0,t.window[t.strstart-1]),t.match_available=0),t.insert=t.strstart<2?t.strstart:2,4===e?(v(t,!0),0===t.strm.avail_out?3:4):t.last_lit&&(v(t,!1),0===t.strm.avail_out)?1:2}function M(t,e,r,i,n){this.good_length=t,this.max_lazy=e,this.nice_length=r,this.max_chain=i,this.func=n}function A(){this.strm=null,this.status=0,this.pending_buf=null,this.pending_buf_size=0,this.pending_out=0,this.pending=0,this.wrap=0,this.gzhead=null,this.gzindex=0,this.method=8,this.last_flush=-1,this.w_size=0,this.w_bits=0,this.w_mask=0,this.window=null,this.window_size=0,this.prev=null,this.head=null,this.ins_h=0,this.hash_size=0,this.hash_bits=0,this.hash_mask=0,this.hash_shift=0,this.block_start=0,this.match_length=0,this.prev_match=0,this.match_available=0,this.strstart=0,this.match_start=0,this.lookahead=0,this.prev_length=0,this.max_chain_length=0,this.max_lazy_match=0,this.level=0,this.strategy=0,this.good_match=0,this.nice_match=0,this.dyn_ltree=new n.Buf16(1146),this.dyn_dtree=new n.Buf16(122),this.bl_tree=new n.Buf16(78),g(this.dyn_ltree),g(this.dyn_dtree),g(this.bl_tree),this.l_desc=null,this.d_desc=null,this.bl_desc=null,this.bl_count=new n.Buf16(16),this.heap=new n.Buf16(573),g(this.heap),this.heap_len=0,this.heap_max=0,this.depth=new n.Buf16(573),g(this.depth),this.l_buf=0,this.lit_bufsize=0,this.last_lit=0,this.d_buf=0,this.opt_len=0,this.static_len=0,this.matches=0,this.insert=0,this.bi_buf=0,this.bi_valid=0}function I(t){var e;return t&&t.state?(t.total_in=t.total_out=0,t.data_type=2,(e=t.state).pending=0,e.pending_out=0,e.wrap<0&&(e.wrap=-e.wrap),e.status=e.wrap?42:d,t.adler=2===e.wrap?0:1,e.last_flush=0,a._tr_init(e),0):m(t,h)}function T(t){var e,r=I(t);return 0===r&&((e=t.state).window_size=2*e.w_size,g(e.head),e.max_lazy_match=i[e.level].max_lazy,e.good_match=i[e.level].good_length,e.nice_match=i[e.level].nice_length,e.max_chain_length=i[e.level].max_chain,e.strstart=0,e.block_start=0,e.lookahead=0,e.insert=0,e.match_length=e.prev_length=2,e.match_available=0,e.ins_h=0),r}function R(t,e,r,i,a,o){if(!t)return h;var s=1;if(-1===e&&(e=6),i<0?(s=0,i=-i):i>15&&(s=2,i-=16),a<1||a>9||8!==r||i<8||i>15||e<0||e>9||o<0||o>4)return m(t,h);8===i&&(i=9);var u=new A;return t.state=u,u.strm=t,u.wrap=s,u.gzhead=null,u.w_bits=i,u.w_size=1<<u.w_bits,u.w_mask=u.w_size-1,u.hash_bits=a+7,u.hash_size=1<<u.hash_bits,u.hash_mask=u.hash_size-1,u.hash_shift=~~((u.hash_bits+3-1)/3),u.window=new n.Buf8(2*u.w_size),u.head=new n.Buf16(u.hash_size),u.prev=new n.Buf16(u.w_size),u.lit_bufsize=1<<a+6,u.pending_buf_size=4*u.lit_bufsize,u.pending_buf=new n.Buf8(u.pending_buf_size),u.d_buf=1*u.lit_bufsize,u.l_buf=3*u.lit_bufsize,u.level=e,u.strategy=o,u.method=r,T(t)}i=[new M(0,0,0,0,(function(t,e){var r=65535;for(r>t.pending_buf_size-5&&(r=t.pending_buf_size-5);;){if(t.lookahead<=1){if(E(t),0===t.lookahead&&0===e)return 1;if(0===t.lookahead)break}t.strstart+=t.lookahead,t.lookahead=0;var i=t.block_start+r;if((0===t.strstart||t.strstart>=i)&&(t.lookahead=t.strstart-i,t.strstart=i,v(t,!1),0===t.strm.avail_out))return 1;if(t.strstart-t.block_start>=t.w_size-f&&(v(t,!1),0===t.strm.avail_out))return 1}return t.insert=0,4===e?(v(t,!0),0===t.strm.avail_out?3:4):(t.strstart>t.block_start&&(v(t,!1),t.strm.avail_out),1)})),new M(4,4,8,4,S),new M(4,5,16,8,S),new M(4,6,32,32,S),new M(4,4,16,16,k),new M(8,16,32,32,k),new M(8,16,128,128,k),new M(8,32,128,256,k),new M(32,128,258,1024,k),new M(32,258,258,4096,k)],r.deflateInit=function(t,e){return R(t,e,8,15,8,0)},r.deflateInit2=R,r.deflateReset=T,r.deflateResetKeep=I,r.deflateSetHeader=function(t,e){return t&&t.state?2!==t.state.wrap?h:(t.state.gzhead=e,0):h},r.deflate=function(t,e){var r,n,o,u;if(!t||!t.state||e>5||e<0)return t?m(t,h):h;if(n=t.state,!t.output||!t.input&&0!==t.avail_in||n.status===p&&4!==e)return m(t,0===t.avail_out?-5:h);if(n.strm=t,r=n.last_flush,n.last_flush=e,42===n.status)if(2===n.wrap)t.adler=0,y(n,31),y(n,139),y(n,8),n.gzhead?(y(n,(n.gzhead.text?1:0)+(n.gzhead.hcrc?2:0)+(n.gzhead.extra?4:0)+(n.gzhead.name?8:0)+(n.gzhead.comment?16:0)),y(n,255&n.gzhead.time),y(n,n.gzhead.time>>8&255),y(n,n.gzhead.time>>16&255),y(n,n.gzhead.time>>24&255),y(n,9===n.level?2:n.strategy>=2||n.level<2?4:0),y(n,255&n.gzhead.os),n.gzhead.extra&&n.gzhead.extra.length&&(y(n,255&n.gzhead.extra.length),y(n,n.gzhead.extra.length>>8&255)),n.gzhead.hcrc&&(t.adler=s(t.adler,n.pending_buf,n.pending,0)),n.gzindex=0,n.status=69):(y(n,0),y(n,0),y(n,0),y(n,0),y(n,0),y(n,9===n.level?2:n.strategy>=2||n.level<2?4:0),y(n,3),n.status=d);else{var f=8+(n.w_bits-8<<4)<<8;f|=(n.strategy>=2||n.level<2?0:n.level<6?1:6===n.level?2:3)<<6,0!==n.strstart&&(f|=32),f+=31-f%31,n.status=d,w(n,f),0!==n.strstart&&(w(n,t.adler>>>16),w(n,65535&t.adler)),t.adler=1}if(69===n.status)if(n.gzhead.extra){for(o=n.pending;n.gzindex<(65535&n.gzhead.extra.length)&&(n.pending!==n.pending_buf_size||(n.gzhead.hcrc&&n.pending>o&&(t.adler=s(t.adler,n.pending_buf,n.pending-o,o)),_(t),o=n.pending,n.pending!==n.pending_buf_size));)y(n,255&n.gzhead.extra[n.gzindex]),n.gzindex++;n.gzhead.hcrc&&n.pending>o&&(t.adler=s(t.adler,n.pending_buf,n.pending-o,o)),n.gzindex===n.gzhead.extra.length&&(n.gzindex=0,n.status=73)}else n.status=73;if(73===n.status)if(n.gzhead.name){o=n.pending;do{if(n.pending===n.pending_buf_size&&(n.gzhead.hcrc&&n.pending>o&&(t.adler=s(t.adler,n.pending_buf,n.pending-o,o)),_(t),o=n.pending,n.pending===n.pending_buf_size)){u=1;break}u=n.gzindex<n.gzhead.name.length?255&n.gzhead.name.charCodeAt(n.gzindex++):0,y(n,u)}while(0!==u);n.gzhead.hcrc&&n.pending>o&&(t.adler=s(t.adler,n.pending_buf,n.pending-o,o)),0===u&&(n.gzindex=0,n.status=91)}else n.status=91;if(91===n.status)if(n.gzhead.comment){o=n.pending;do{if(n.pending===n.pending_buf_size&&(n.gzhead.hcrc&&n.pending>o&&(t.adler=s(t.adler,n.pending_buf,n.pending-o,o)),_(t),o=n.pending,n.pending===n.pending_buf_size)){u=1;break}u=n.gzindex<n.gzhead.comment.length?255&n.gzhead.comment.charCodeAt(n.gzindex++):0,y(n,u)}while(0!==u);n.gzhead.hcrc&&n.pending>o&&(t.adler=s(t.adler,n.pending_buf,n.pending-o,o)),0===u&&(n.status=c)}else n.status=c;if(n.status===c&&(n.gzhead.hcrc?(n.pending+2>n.pending_buf_size&&_(t),n.pending+2<=n.pending_buf_size&&(y(n,255&t.adler),y(n,t.adler>>8&255),t.adler=0,n.status=d)):n.status=d),0!==n.pending){if(_(t),0===t.avail_out)return n.last_flush=-1,0}else if(0===t.avail_in&&b(e)<=b(r)&&4!==e)return m(t,-5);if(n.status===p&&0!==t.avail_in)return m(t,-5);if(0!==t.avail_in||0!==n.lookahead||0!==e&&n.status!==p){var x=2===n.strategy?function(t,e){for(var r;;){if(0===t.lookahead&&(E(t),0===t.lookahead)){if(0===e)return 1;break}if(t.match_length=0,r=a._tr_tally(t,0,t.window[t.strstart]),t.lookahead--,t.strstart++,r&&(v(t,!1),0===t.strm.avail_out))return 1}return t.insert=0,4===e?(v(t,!0),0===t.strm.avail_out?3:4):t.last_lit&&(v(t,!1),0===t.strm.avail_out)?1:2}(n,e):3===n.strategy?function(t,e){for(var r,i,n,o,s=t.window;;){if(t.lookahead<=l){if(E(t),t.lookahead<=l&&0===e)return 1;if(0===t.lookahead)break}if(t.match_length=0,t.lookahead>=3&&t.strstart>0&&(i=s[n=t.strstart-1])===s[++n]&&i===s[++n]&&i===s[++n]){o=t.strstart+l;do{}while(i===s[++n]&&i===s[++n]&&i===s[++n]&&i===s[++n]&&i===s[++n]&&i===s[++n]&&i===s[++n]&&i===s[++n]&&n<o);t.match_length=l-(o-n),t.match_length>t.lookahead&&(t.match_length=t.lookahead)}if(t.match_length>=3?(r=a._tr_tally(t,1,t.match_length-3),t.lookahead-=t.match_length,t.strstart+=t.match_length,t.match_length=0):(r=a._tr_tally(t,0,t.window[t.strstart]),t.lookahead--,t.strstart++),r&&(v(t,!1),0===t.strm.avail_out))return 1}return t.insert=0,4===e?(v(t,!0),0===t.strm.avail_out?3:4):t.last_lit&&(v(t,!1),0===t.strm.avail_out)?1:2}(n,e):i[n.level].func(n,e);if(3!==x&&4!==x||(n.status=p),1===x||3===x)return 0===t.avail_out&&(n.last_flush=-1),0;if(2===x&&(1===e?a._tr_align(n):5!==e&&(a._tr_stored_block(n,0,0,!1),3===e&&(g(n.head),0===n.lookahead&&(n.strstart=0,n.block_start=0,n.insert=0))),_(t),0===t.avail_out))return n.last_flush=-1,0}return 4!==e?0:n.wrap<=0?1:(2===n.wrap?(y(n,255&t.adler),y(n,t.adler>>8&255),y(n,t.adler>>16&255),y(n,t.adler>>24&255),y(n,255&t.total_in),y(n,t.total_in>>8&255),y(n,t.total_in>>16&255),y(n,t.total_in>>24&255)):(w(n,t.adler>>>16),w(n,65535&t.adler)),_(t),n.wrap>0&&(n.wrap=-n.wrap),0!==n.pending?0:1)},r.deflateEnd=function(t){var e;return t&&t.state?42!==(e=t.state.status)&&69!==e&&73!==e&&91!==e&&e!==c&&e!==d&&e!==p?m(t,h):(t.state=null,e===d?m(t,-3):0):h},r.deflateSetDictionary=function(t,e){var r,i,a,s,u,l,f,c,d=e.length;if(!t||!t.state)return h;if(2===(s=(r=t.state).wrap)||1===s&&42!==r.status||r.lookahead)return h;for(1===s&&(t.adler=o(t.adler,e,d,0)),r.wrap=0,d>=r.w_size&&(0===s&&(g(r.head),r.strstart=0,r.block_start=0,r.insert=0),c=new n.Buf8(r.w_size),n.arraySet(c,e,d-r.w_size,r.w_size,0),e=c,d=r.w_size),u=t.avail_in,l=t.next_in,f=t.input,t.avail_in=d,t.next_in=0,t.input=e,E(r);r.lookahead>=3;){i=r.strstart,a=r.lookahead-2;do{r.ins_h=(r.ins_h<<r.hash_shift^r.window[i+3-1])&r.hash_mask,r.prev[i&r.w_mask]=r.head[r.ins_h],r.head[r.ins_h]=i,i++}while(--a);r.strstart=i,r.lookahead=2,E(r)}return r.strstart+=r.lookahead,r.block_start=r.strstart,r.insert=r.lookahead,r.lookahead=0,r.match_length=r.prev_length=2,r.match_available=0,t.next_in=l,t.input=f,t.avail_in=u,r.wrap=s,0},r.deflateInfo="pako deflate (from Nodeca project)"},{"../utils/common":36,"./adler32":37,"./crc32":39,"./messages":44,"./trees":45}],41:[function(t,e,r){"use strict";e.exports=function(t,e){var r,i,n,a,o,s,u,h,l,f,c,d,p,m,b,g,_,v,y,w,x,E,S,k,M;r=t.state,i=t.next_in,k=t.input,n=i+(t.avail_in-5),a=t.next_out,M=t.output,o=a-(e-t.avail_out),s=a+(t.avail_out-257),u=r.dmax,h=r.wsize,l=r.whave,f=r.wnext,c=r.window,d=r.hold,p=r.bits,m=r.lencode,b=r.distcode,g=(1<<r.lenbits)-1,_=(1<<r.distbits)-1;t:do{p<15&&(d+=k[i++]<<p,p+=8,d+=k[i++]<<p,p+=8),v=m[d&g];e:for(;;){if(d>>>=y=v>>>24,p-=y,0===(y=v>>>16&255))M[a++]=65535&v;else{if(!(16&y)){if(0==(64&y)){v=m[(65535&v)+(d&(1<<y)-1)];continue e}if(32&y){r.mode=12;break t}t.msg="invalid literal/length code",r.mode=30;break t}w=65535&v,(y&=15)&&(p<y&&(d+=k[i++]<<p,p+=8),w+=d&(1<<y)-1,d>>>=y,p-=y),p<15&&(d+=k[i++]<<p,p+=8,d+=k[i++]<<p,p+=8),v=b[d&_];r:for(;;){if(d>>>=y=v>>>24,p-=y,!(16&(y=v>>>16&255))){if(0==(64&y)){v=b[(65535&v)+(d&(1<<y)-1)];continue r}t.msg="invalid distance code",r.mode=30;break t}if(x=65535&v,p<(y&=15)&&(d+=k[i++]<<p,(p+=8)<y&&(d+=k[i++]<<p,p+=8)),(x+=d&(1<<y)-1)>u){t.msg="invalid distance too far back",r.mode=30;break t}if(d>>>=y,p-=y,x>(y=a-o)){if((y=x-y)>l&&r.sane){t.msg="invalid distance too far back",r.mode=30;break t}if(E=0,S=c,0===f){if(E+=h-y,y<w){w-=y;do{M[a++]=c[E++]}while(--y);E=a-x,S=M}}else if(f<y){if(E+=h+f-y,(y-=f)<w){w-=y;do{M[a++]=c[E++]}while(--y);if(E=0,f<w){w-=y=f;do{M[a++]=c[E++]}while(--y);E=a-x,S=M}}}else if(E+=f-y,y<w){w-=y;do{M[a++]=c[E++]}while(--y);E=a-x,S=M}for(;w>2;)M[a++]=S[E++],M[a++]=S[E++],M[a++]=S[E++],w-=3;w&&(M[a++]=S[E++],w>1&&(M[a++]=S[E++]))}else{E=a-x;do{M[a++]=M[E++],M[a++]=M[E++],M[a++]=M[E++],w-=3}while(w>2);w&&(M[a++]=M[E++],w>1&&(M[a++]=M[E++]))}break}}break}}while(i<n&&a<s);i-=w=p>>3,d&=(1<<(p-=w<<3))-1,t.next_in=i,t.next_out=a,t.avail_in=i<n?n-i+5:5-(i-n),t.avail_out=a<s?s-a+257:257-(a-s),r.hold=d,r.bits=p}},{}],42:[function(t,e,r){"use strict";var i=t("../utils/common"),n=t("./adler32"),a=t("./crc32"),o=t("./inffast"),s=t("./inftrees"),u=-2,h=12,l=30;function f(t){return(t>>>24&255)+(t>>>8&65280)+((65280&t)<<8)+((255&t)<<24)}function c(){this.mode=0,this.last=!1,this.wrap=0,this.havedict=!1,this.flags=0,this.dmax=0,this.check=0,this.total=0,this.head=null,this.wbits=0,this.wsize=0,this.whave=0,this.wnext=0,this.window=null,this.hold=0,this.bits=0,this.length=0,this.offset=0,this.extra=0,this.lencode=null,this.distcode=null,this.lenbits=0,this.distbits=0,this.ncode=0,this.nlen=0,this.ndist=0,this.have=0,this.next=null,this.lens=new i.Buf16(320),this.work=new i.Buf16(288),this.lendyn=null,this.distdyn=null,this.sane=0,this.back=0,this.was=0}function d(t){var e;return t&&t.state?(e=t.state,t.total_in=t.total_out=e.total=0,t.msg="",e.wrap&&(t.adler=1&e.wrap),e.mode=1,e.last=0,e.havedict=0,e.dmax=32768,e.head=null,e.hold=0,e.bits=0,e.lencode=e.lendyn=new i.Buf32(852),e.distcode=e.distdyn=new i.Buf32(592),e.sane=1,e.back=-1,0):u}function p(t){var e;return t&&t.state?((e=t.state).wsize=0,e.whave=0,e.wnext=0,d(t)):u}function m(t,e){var r,i;return t&&t.state?(i=t.state,e<0?(r=0,e=-e):(r=1+(e>>4),e<48&&(e&=15)),e&&(e<8||e>15)?u:(null!==i.window&&i.wbits!==e&&(i.window=null),i.wrap=r,i.wbits=e,p(t))):u}function b(t,e){var r,i;return t?(i=new c,t.state=i,i.window=null,0!==(r=m(t,e))&&(t.state=null),r):u}var g,_,v=!0;function y(t){if(v){var e;for(g=new i.Buf32(512),_=new i.Buf32(32),e=0;e<144;)t.lens[e++]=8;for(;e<256;)t.lens[e++]=9;for(;e<280;)t.lens[e++]=7;for(;e<288;)t.lens[e++]=8;for(s(1,t.lens,0,288,g,0,t.work,{bits:9}),e=0;e<32;)t.lens[e++]=5;s(2,t.lens,0,32,_,0,t.work,{bits:5}),v=!1}t.lencode=g,t.lenbits=9,t.distcode=_,t.distbits=5}function w(t,e,r,n){var a,o=t.state;return null===o.window&&(o.wsize=1<<o.wbits,o.wnext=0,o.whave=0,o.window=new i.Buf8(o.wsize)),n>=o.wsize?(i.arraySet(o.window,e,r-o.wsize,o.wsize,0),o.wnext=0,o.whave=o.wsize):((a=o.wsize-o.wnext)>n&&(a=n),i.arraySet(o.window,e,r-n,a,o.wnext),(n-=a)?(i.arraySet(o.window,e,r-n,n,0),o.wnext=n,o.whave=o.wsize):(o.wnext+=a,o.wnext===o.wsize&&(o.wnext=0),o.whave<o.wsize&&(o.whave+=a))),0}r.inflateReset=p,r.inflateReset2=m,r.inflateResetKeep=d,r.inflateInit=function(t){return b(t,15)},r.inflateInit2=b,r.inflate=function(t,e){var r,c,d,p,m,b,g,_,v,x,E,S,k,M,A,I,T,R,P,C,O,L,B,D,N=0,z=new i.Buf8(4),j=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15];if(!t||!t.state||!t.output||!t.input&&0!==t.avail_in)return u;(r=t.state).mode===h&&(r.mode=13),m=t.next_out,d=t.output,g=t.avail_out,p=t.next_in,c=t.input,b=t.avail_in,_=r.hold,v=r.bits,x=b,E=g,L=0;t:for(;;)switch(r.mode){case 1:if(0===r.wrap){r.mode=13;break}for(;v<16;){if(0===b)break t;b--,_+=c[p++]<<v,v+=8}if(2&r.wrap&&35615===_){r.check=0,z[0]=255&_,z[1]=_>>>8&255,r.check=a(r.check,z,2,0),_=0,v=0,r.mode=2;break}if(r.flags=0,r.head&&(r.head.done=!1),!(1&r.wrap)||(((255&_)<<8)+(_>>8))%31){t.msg="incorrect header check",r.mode=l;break}if(8!=(15&_)){t.msg="unknown compression method",r.mode=l;break}if(v-=4,O=8+(15&(_>>>=4)),0===r.wbits)r.wbits=O;else if(O>r.wbits){t.msg="invalid window size",r.mode=l;break}r.dmax=1<<O,t.adler=r.check=1,r.mode=512&_?10:h,_=0,v=0;break;case 2:for(;v<16;){if(0===b)break t;b--,_+=c[p++]<<v,v+=8}if(r.flags=_,8!=(255&r.flags)){t.msg="unknown compression method",r.mode=l;break}if(57344&r.flags){t.msg="unknown header flags set",r.mode=l;break}r.head&&(r.head.text=_>>8&1),512&r.flags&&(z[0]=255&_,z[1]=_>>>8&255,r.check=a(r.check,z,2,0)),_=0,v=0,r.mode=3;case 3:for(;v<32;){if(0===b)break t;b--,_+=c[p++]<<v,v+=8}r.head&&(r.head.time=_),512&r.flags&&(z[0]=255&_,z[1]=_>>>8&255,z[2]=_>>>16&255,z[3]=_>>>24&255,r.check=a(r.check,z,4,0)),_=0,v=0,r.mode=4;case 4:for(;v<16;){if(0===b)break t;b--,_+=c[p++]<<v,v+=8}r.head&&(r.head.xflags=255&_,r.head.os=_>>8),512&r.flags&&(z[0]=255&_,z[1]=_>>>8&255,r.check=a(r.check,z,2,0)),_=0,v=0,r.mode=5;case 5:if(1024&r.flags){for(;v<16;){if(0===b)break t;b--,_+=c[p++]<<v,v+=8}r.length=_,r.head&&(r.head.extra_len=_),512&r.flags&&(z[0]=255&_,z[1]=_>>>8&255,r.check=a(r.check,z,2,0)),_=0,v=0}else r.head&&(r.head.extra=null);r.mode=6;case 6:if(1024&r.flags&&((S=r.length)>b&&(S=b),S&&(r.head&&(O=r.head.extra_len-r.length,r.head.extra||(r.head.extra=new Array(r.head.extra_len)),i.arraySet(r.head.extra,c,p,S,O)),512&r.flags&&(r.check=a(r.check,c,S,p)),b-=S,p+=S,r.length-=S),r.length))break t;r.length=0,r.mode=7;case 7:if(2048&r.flags){if(0===b)break t;S=0;do{O=c[p+S++],r.head&&O&&r.length<65536&&(r.head.name+=String.fromCharCode(O))}while(O&&S<b);if(512&r.flags&&(r.check=a(r.check,c,S,p)),b-=S,p+=S,O)break t}else r.head&&(r.head.name=null);r.length=0,r.mode=8;case 8:if(4096&r.flags){if(0===b)break t;S=0;do{O=c[p+S++],r.head&&O&&r.length<65536&&(r.head.comment+=String.fromCharCode(O))}while(O&&S<b);if(512&r.flags&&(r.check=a(r.check,c,S,p)),b-=S,p+=S,O)break t}else r.head&&(r.head.comment=null);r.mode=9;case 9:if(512&r.flags){for(;v<16;){if(0===b)break t;b--,_+=c[p++]<<v,v+=8}if(_!==(65535&r.check)){t.msg="header crc mismatch",r.mode=l;break}_=0,v=0}r.head&&(r.head.hcrc=r.flags>>9&1,r.head.done=!0),t.adler=r.check=0,r.mode=h;break;case 10:for(;v<32;){if(0===b)break t;b--,_+=c[p++]<<v,v+=8}t.adler=r.check=f(_),_=0,v=0,r.mode=11;case 11:if(0===r.havedict)return t.next_out=m,t.avail_out=g,t.next_in=p,t.avail_in=b,r.hold=_,r.bits=v,2;t.adler=r.check=1,r.mode=h;case h:if(5===e||6===e)break t;case 13:if(r.last){_>>>=7&v,v-=7&v,r.mode=27;break}for(;v<3;){if(0===b)break t;b--,_+=c[p++]<<v,v+=8}switch(r.last=1&_,v-=1,3&(_>>>=1)){case 0:r.mode=14;break;case 1:if(y(r),r.mode=20,6===e){_>>>=2,v-=2;break t}break;case 2:r.mode=17;break;case 3:t.msg="invalid block type",r.mode=l}_>>>=2,v-=2;break;case 14:for(_>>>=7&v,v-=7&v;v<32;){if(0===b)break t;b--,_+=c[p++]<<v,v+=8}if((65535&_)!=(_>>>16^65535)){t.msg="invalid stored block lengths",r.mode=l;break}if(r.length=65535&_,_=0,v=0,r.mode=15,6===e)break t;case 15:r.mode=16;case 16:if(S=r.length){if(S>b&&(S=b),S>g&&(S=g),0===S)break t;i.arraySet(d,c,p,S,m),b-=S,p+=S,g-=S,m+=S,r.length-=S;break}r.mode=h;break;case 17:for(;v<14;){if(0===b)break t;b--,_+=c[p++]<<v,v+=8}if(r.nlen=257+(31&_),_>>>=5,v-=5,r.ndist=1+(31&_),_>>>=5,v-=5,r.ncode=4+(15&_),_>>>=4,v-=4,r.nlen>286||r.ndist>30){t.msg="too many length or distance symbols",r.mode=l;break}r.have=0,r.mode=18;case 18:for(;r.have<r.ncode;){for(;v<3;){if(0===b)break t;b--,_+=c[p++]<<v,v+=8}r.lens[j[r.have++]]=7&_,_>>>=3,v-=3}for(;r.have<19;)r.lens[j[r.have++]]=0;if(r.lencode=r.lendyn,r.lenbits=7,B={bits:r.lenbits},L=s(0,r.lens,0,19,r.lencode,0,r.work,B),r.lenbits=B.bits,L){t.msg="invalid code lengths set",r.mode=l;break}r.have=0,r.mode=19;case 19:for(;r.have<r.nlen+r.ndist;){for(;I=(N=r.lencode[_&(1<<r.lenbits)-1])>>>16&255,T=65535&N,!((A=N>>>24)<=v);){if(0===b)break t;b--,_+=c[p++]<<v,v+=8}if(T<16)_>>>=A,v-=A,r.lens[r.have++]=T;else{if(16===T){for(D=A+2;v<D;){if(0===b)break t;b--,_+=c[p++]<<v,v+=8}if(_>>>=A,v-=A,0===r.have){t.msg="invalid bit length repeat",r.mode=l;break}O=r.lens[r.have-1],S=3+(3&_),_>>>=2,v-=2}else if(17===T){for(D=A+3;v<D;){if(0===b)break t;b--,_+=c[p++]<<v,v+=8}v-=A,O=0,S=3+(7&(_>>>=A)),_>>>=3,v-=3}else{for(D=A+7;v<D;){if(0===b)break t;b--,_+=c[p++]<<v,v+=8}v-=A,O=0,S=11+(127&(_>>>=A)),_>>>=7,v-=7}if(r.have+S>r.nlen+r.ndist){t.msg="invalid bit length repeat",r.mode=l;break}for(;S--;)r.lens[r.have++]=O}}if(r.mode===l)break;if(0===r.lens[256]){t.msg="invalid code -- missing end-of-block",r.mode=l;break}if(r.lenbits=9,B={bits:r.lenbits},L=s(1,r.lens,0,r.nlen,r.lencode,0,r.work,B),r.lenbits=B.bits,L){t.msg="invalid literal/lengths set",r.mode=l;break}if(r.distbits=6,r.distcode=r.distdyn,B={bits:r.distbits},L=s(2,r.lens,r.nlen,r.ndist,r.distcode,0,r.work,B),r.distbits=B.bits,L){t.msg="invalid distances set",r.mode=l;break}if(r.mode=20,6===e)break t;case 20:r.mode=21;case 21:if(b>=6&&g>=258){t.next_out=m,t.avail_out=g,t.next_in=p,t.avail_in=b,r.hold=_,r.bits=v,o(t,E),m=t.next_out,d=t.output,g=t.avail_out,p=t.next_in,c=t.input,b=t.avail_in,_=r.hold,v=r.bits,r.mode===h&&(r.back=-1);break}for(r.back=0;I=(N=r.lencode[_&(1<<r.lenbits)-1])>>>16&255,T=65535&N,!((A=N>>>24)<=v);){if(0===b)break t;b--,_+=c[p++]<<v,v+=8}if(I&&0==(240&I)){for(R=A,P=I,C=T;I=(N=r.lencode[C+((_&(1<<R+P)-1)>>R)])>>>16&255,T=65535&N,!(R+(A=N>>>24)<=v);){if(0===b)break t;b--,_+=c[p++]<<v,v+=8}_>>>=R,v-=R,r.back+=R}if(_>>>=A,v-=A,r.back+=A,r.length=T,0===I){r.mode=26;break}if(32&I){r.back=-1,r.mode=h;break}if(64&I){t.msg="invalid literal/length code",r.mode=l;break}r.extra=15&I,r.mode=22;case 22:if(r.extra){for(D=r.extra;v<D;){if(0===b)break t;b--,_+=c[p++]<<v,v+=8}r.length+=_&(1<<r.extra)-1,_>>>=r.extra,v-=r.extra,r.back+=r.extra}r.was=r.length,r.mode=23;case 23:for(;I=(N=r.distcode[_&(1<<r.distbits)-1])>>>16&255,T=65535&N,!((A=N>>>24)<=v);){if(0===b)break t;b--,_+=c[p++]<<v,v+=8}if(0==(240&I)){for(R=A,P=I,C=T;I=(N=r.distcode[C+((_&(1<<R+P)-1)>>R)])>>>16&255,T=65535&N,!(R+(A=N>>>24)<=v);){if(0===b)break t;b--,_+=c[p++]<<v,v+=8}_>>>=R,v-=R,r.back+=R}if(_>>>=A,v-=A,r.back+=A,64&I){t.msg="invalid distance code",r.mode=l;break}r.offset=T,r.extra=15&I,r.mode=24;case 24:if(r.extra){for(D=r.extra;v<D;){if(0===b)break t;b--,_+=c[p++]<<v,v+=8}r.offset+=_&(1<<r.extra)-1,_>>>=r.extra,v-=r.extra,r.back+=r.extra}if(r.offset>r.dmax){t.msg="invalid distance too far back",r.mode=l;break}r.mode=25;case 25:if(0===g)break t;if(S=E-g,r.offset>S){if((S=r.offset-S)>r.whave&&r.sane){t.msg="invalid distance too far back",r.mode=l;break}S>r.wnext?(S-=r.wnext,k=r.wsize-S):k=r.wnext-S,S>r.length&&(S=r.length),M=r.window}else M=d,k=m-r.offset,S=r.length;S>g&&(S=g),g-=S,r.length-=S;do{d[m++]=M[k++]}while(--S);0===r.length&&(r.mode=21);break;case 26:if(0===g)break t;d[m++]=r.length,g--,r.mode=21;break;case 27:if(r.wrap){for(;v<32;){if(0===b)break t;b--,_|=c[p++]<<v,v+=8}if(E-=g,t.total_out+=E,r.total+=E,E&&(t.adler=r.check=r.flags?a(r.check,d,E,m-E):n(r.check,d,E,m-E)),E=g,(r.flags?_:f(_))!==r.check){t.msg="incorrect data check",r.mode=l;break}_=0,v=0}r.mode=28;case 28:if(r.wrap&&r.flags){for(;v<32;){if(0===b)break t;b--,_+=c[p++]<<v,v+=8}if(_!==(4294967295&r.total)){t.msg="incorrect length check",r.mode=l;break}_=0,v=0}r.mode=29;case 29:L=1;break t;case l:L=-3;break t;case 31:return-4;case 32:default:return u}return t.next_out=m,t.avail_out=g,t.next_in=p,t.avail_in=b,r.hold=_,r.bits=v,(r.wsize||E!==t.avail_out&&r.mode<l&&(r.mode<27||4!==e))&&w(t,t.output,t.next_out,E-t.avail_out)?(r.mode=31,-4):(x-=t.avail_in,E-=t.avail_out,t.total_in+=x,t.total_out+=E,r.total+=E,r.wrap&&E&&(t.adler=r.check=r.flags?a(r.check,d,E,t.next_out-E):n(r.check,d,E,t.next_out-E)),t.data_type=r.bits+(r.last?64:0)+(r.mode===h?128:0)+(20===r.mode||15===r.mode?256:0),(0===x&&0===E||4===e)&&0===L&&(L=-5),L)},r.inflateEnd=function(t){if(!t||!t.state)return u;var e=t.state;return e.window&&(e.window=null),t.state=null,0},r.inflateGetHeader=function(t,e){var r;return t&&t.state?0==(2&(r=t.state).wrap)?u:(r.head=e,e.done=!1,0):u},r.inflateSetDictionary=function(t,e){var r,i=e.length;return t&&t.state?0!==(r=t.state).wrap&&11!==r.mode?u:11===r.mode&&n(1,e,i,0)!==r.check?-3:w(t,e,i,i)?(r.mode=31,-4):(r.havedict=1,0):u},r.inflateInfo="pako inflate (from Nodeca project)"},{"../utils/common":36,"./adler32":37,"./crc32":39,"./inffast":41,"./inftrees":43}],43:[function(t,e,r){"use strict";var i=t("../utils/common"),n=15,a=[3,4,5,6,7,8,9,10,11,13,15,17,19,23,27,31,35,43,51,59,67,83,99,115,131,163,195,227,258,0,0],o=[16,16,16,16,16,16,16,16,17,17,17,17,18,18,18,18,19,19,19,19,20,20,20,20,21,21,21,21,16,72,78],s=[1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577,0,0],u=[16,16,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,24,24,25,25,26,26,27,27,28,28,29,29,64,64];e.exports=function(t,e,r,h,l,f,c,d){var p,m,b,g,_,v,y,w,x,E=d.bits,S=0,k=0,M=0,A=0,I=0,T=0,R=0,P=0,C=0,O=0,L=null,B=0,D=new i.Buf16(16),N=new i.Buf16(16),z=null,j=0;for(S=0;S<=n;S++)D[S]=0;for(k=0;k<h;k++)D[e[r+k]]++;for(I=E,A=n;A>=1&&0===D[A];A--);if(I>A&&(I=A),0===A)return l[f++]=20971520,l[f++]=20971520,d.bits=1,0;for(M=1;M<A&&0===D[M];M++);for(I<M&&(I=M),P=1,S=1;S<=n;S++)if(P<<=1,(P-=D[S])<0)return-1;if(P>0&&(0===t||1!==A))return-1;for(N[1]=0,S=1;S<n;S++)N[S+1]=N[S]+D[S];for(k=0;k<h;k++)0!==e[r+k]&&(c[N[e[r+k]]++]=k);if(0===t?(L=z=c,v=19):1===t?(L=a,B-=257,z=o,j-=257,v=256):(L=s,z=u,v=-1),O=0,k=0,S=M,_=f,T=I,R=0,b=-1,g=(C=1<<I)-1,1===t&&C>852||2===t&&C>592)return 1;for(;;){y=S-R,c[k]<v?(w=0,x=c[k]):c[k]>v?(w=z[j+c[k]],x=L[B+c[k]]):(w=96,x=0),p=1<<S-R,M=m=1<<T;do{l[_+(O>>R)+(m-=p)]=y<<24|w<<16|x|0}while(0!==m);for(p=1<<S-1;O&p;)p>>=1;if(0!==p?(O&=p-1,O+=p):O=0,k++,0==--D[S]){if(S===A)break;S=e[r+c[k]]}if(S>I&&(O&g)!==b){for(0===R&&(R=I),_+=M,P=1<<(T=S-R);T+R<A&&!((P-=D[T+R])<=0);)T++,P<<=1;if(C+=1<<T,1===t&&C>852||2===t&&C>592)return 1;l[b=O&g]=I<<24|T<<16|_-f|0}}return 0!==O&&(l[_+O]=S-R<<24|64<<16|0),d.bits=I,0}},{"../utils/common":36}],44:[function(t,e,r){"use strict";e.exports={2:"need dictionary",1:"stream end",0:"","-1":"file error","-2":"stream error","-3":"data error","-4":"insufficient memory","-5":"buffer error","-6":"incompatible version"}},{}],45:[function(t,e,r){"use strict";var i=t("../utils/common");function n(t){for(var e=t.length;--e>=0;)t[e]=0}var a=256,o=286,s=30,u=15,h=[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0],l=[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13],f=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7],c=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],d=new Array(576);n(d);var p=new Array(60);n(p);var m=new Array(512);n(m);var b=new Array(256);n(b);var g=new Array(29);n(g);var _,v,y,w=new Array(s);function x(t,e,r,i,n){this.static_tree=t,this.extra_bits=e,this.extra_base=r,this.elems=i,this.max_length=n,this.has_stree=t&&t.length}function E(t,e){this.dyn_tree=t,this.max_code=0,this.stat_desc=e}function S(t){return t<256?m[t]:m[256+(t>>>7)]}function k(t,e){t.pending_buf[t.pending++]=255&e,t.pending_buf[t.pending++]=e>>>8&255}function M(t,e,r){t.bi_valid>16-r?(t.bi_buf|=e<<t.bi_valid&65535,k(t,t.bi_buf),t.bi_buf=e>>16-t.bi_valid,t.bi_valid+=r-16):(t.bi_buf|=e<<t.bi_valid&65535,t.bi_valid+=r)}function A(t,e,r){M(t,r[2*e],r[2*e+1])}function I(t,e){var r=0;do{r|=1&t,t>>>=1,r<<=1}while(--e>0);return r>>>1}function T(t,e,r){var i,n,a=new Array(16),o=0;for(i=1;i<=u;i++)a[i]=o=o+r[i-1]<<1;for(n=0;n<=e;n++){var s=t[2*n+1];0!==s&&(t[2*n]=I(a[s]++,s))}}function R(t){var e;for(e=0;e<o;e++)t.dyn_ltree[2*e]=0;for(e=0;e<s;e++)t.dyn_dtree[2*e]=0;for(e=0;e<19;e++)t.bl_tree[2*e]=0;t.dyn_ltree[512]=1,t.opt_len=t.static_len=0,t.last_lit=t.matches=0}function P(t){t.bi_valid>8?k(t,t.bi_buf):t.bi_valid>0&&(t.pending_buf[t.pending++]=t.bi_buf),t.bi_buf=0,t.bi_valid=0}function C(t,e,r,i){var n=2*e,a=2*r;return t[n]<t[a]||t[n]===t[a]&&i[e]<=i[r]}function O(t,e,r){for(var i=t.heap[r],n=r<<1;n<=t.heap_len&&(n<t.heap_len&&C(e,t.heap[n+1],t.heap[n],t.depth)&&n++,!C(e,i,t.heap[n],t.depth));)t.heap[r]=t.heap[n],r=n,n<<=1;t.heap[r]=i}function L(t,e,r){var i,n,o,s,u=0;if(0!==t.last_lit)do{i=t.pending_buf[t.d_buf+2*u]<<8|t.pending_buf[t.d_buf+2*u+1],n=t.pending_buf[t.l_buf+u],u++,0===i?A(t,n,e):(A(t,(o=b[n])+a+1,e),0!==(s=h[o])&&M(t,n-=g[o],s),A(t,o=S(--i),r),0!==(s=l[o])&&M(t,i-=w[o],s))}while(u<t.last_lit);A(t,256,e)}function B(t,e){var r,i,n,a=e.dyn_tree,o=e.stat_desc.static_tree,s=e.stat_desc.has_stree,h=e.stat_desc.elems,l=-1;for(t.heap_len=0,t.heap_max=573,r=0;r<h;r++)0!==a[2*r]?(t.heap[++t.heap_len]=l=r,t.depth[r]=0):a[2*r+1]=0;for(;t.heap_len<2;)a[2*(n=t.heap[++t.heap_len]=l<2?++l:0)]=1,t.depth[n]=0,t.opt_len--,s&&(t.static_len-=o[2*n+1]);for(e.max_code=l,r=t.heap_len>>1;r>=1;r--)O(t,a,r);n=h;do{r=t.heap[1],t.heap[1]=t.heap[t.heap_len--],O(t,a,1),i=t.heap[1],t.heap[--t.heap_max]=r,t.heap[--t.heap_max]=i,a[2*n]=a[2*r]+a[2*i],t.depth[n]=(t.depth[r]>=t.depth[i]?t.depth[r]:t.depth[i])+1,a[2*r+1]=a[2*i+1]=n,t.heap[1]=n++,O(t,a,1)}while(t.heap_len>=2);t.heap[--t.heap_max]=t.heap[1],function(t,e){var r,i,n,a,o,s,h=e.dyn_tree,l=e.max_code,f=e.stat_desc.static_tree,c=e.stat_desc.has_stree,d=e.stat_desc.extra_bits,p=e.stat_desc.extra_base,m=e.stat_desc.max_length,b=0;for(a=0;a<=u;a++)t.bl_count[a]=0;for(h[2*t.heap[t.heap_max]+1]=0,r=t.heap_max+1;r<573;r++)(a=h[2*h[2*(i=t.heap[r])+1]+1]+1)>m&&(a=m,b++),h[2*i+1]=a,i>l||(t.bl_count[a]++,o=0,i>=p&&(o=d[i-p]),s=h[2*i],t.opt_len+=s*(a+o),c&&(t.static_len+=s*(f[2*i+1]+o)));if(0!==b){do{for(a=m-1;0===t.bl_count[a];)a--;t.bl_count[a]--,t.bl_count[a+1]+=2,t.bl_count[m]--,b-=2}while(b>0);for(a=m;0!==a;a--)for(i=t.bl_count[a];0!==i;)(n=t.heap[--r])>l||(h[2*n+1]!==a&&(t.opt_len+=(a-h[2*n+1])*h[2*n],h[2*n+1]=a),i--)}}(t,e),T(a,l,t.bl_count)}function D(t,e,r){var i,n,a=-1,o=e[1],s=0,u=7,h=4;for(0===o&&(u=138,h=3),e[2*(r+1)+1]=65535,i=0;i<=r;i++)n=o,o=e[2*(i+1)+1],++s<u&&n===o||(s<h?t.bl_tree[2*n]+=s:0!==n?(n!==a&&t.bl_tree[2*n]++,t.bl_tree[32]++):s<=10?t.bl_tree[34]++:t.bl_tree[36]++,s=0,a=n,0===o?(u=138,h=3):n===o?(u=6,h=3):(u=7,h=4))}function N(t,e,r){var i,n,a=-1,o=e[1],s=0,u=7,h=4;for(0===o&&(u=138,h=3),i=0;i<=r;i++)if(n=o,o=e[2*(i+1)+1],!(++s<u&&n===o)){if(s<h)do{A(t,n,t.bl_tree)}while(0!=--s);else 0!==n?(n!==a&&(A(t,n,t.bl_tree),s--),A(t,16,t.bl_tree),M(t,s-3,2)):s<=10?(A(t,17,t.bl_tree),M(t,s-3,3)):(A(t,18,t.bl_tree),M(t,s-11,7));s=0,a=n,0===o?(u=138,h=3):n===o?(u=6,h=3):(u=7,h=4)}}n(w);var z=!1;function j(t,e,r,n){M(t,0+(n?1:0),3),function(t,e,r,n){P(t),n&&(k(t,r),k(t,~r)),i.arraySet(t.pending_buf,t.window,e,r,t.pending),t.pending+=r}(t,e,r,!0)}r._tr_init=function(t){z||(!function(){var t,e,r,i,n,a=new Array(16);for(r=0,i=0;i<28;i++)for(g[i]=r,t=0;t<1<<h[i];t++)b[r++]=i;for(b[r-1]=i,n=0,i=0;i<16;i++)for(w[i]=n,t=0;t<1<<l[i];t++)m[n++]=i;for(n>>=7;i<s;i++)for(w[i]=n<<7,t=0;t<1<<l[i]-7;t++)m[256+n++]=i;for(e=0;e<=u;e++)a[e]=0;for(t=0;t<=143;)d[2*t+1]=8,t++,a[8]++;for(;t<=255;)d[2*t+1]=9,t++,a[9]++;for(;t<=279;)d[2*t+1]=7,t++,a[7]++;for(;t<=287;)d[2*t+1]=8,t++,a[8]++;for(T(d,287,a),t=0;t<s;t++)p[2*t+1]=5,p[2*t]=I(t,5);_=new x(d,h,257,o,u),v=new x(p,l,0,s,u),y=new x(new Array(0),f,0,19,7)}(),z=!0),t.l_desc=new E(t.dyn_ltree,_),t.d_desc=new E(t.dyn_dtree,v),t.bl_desc=new E(t.bl_tree,y),t.bi_buf=0,t.bi_valid=0,R(t)},r._tr_stored_block=j,r._tr_flush_block=function(t,e,r,i){var n,o,s=0;t.level>0?(2===t.strm.data_type&&(t.strm.data_type=function(t){var e,r=4093624447;for(e=0;e<=31;e++,r>>>=1)if(1&r&&0!==t.dyn_ltree[2*e])return 0;if(0!==t.dyn_ltree[18]||0!==t.dyn_ltree[20]||0!==t.dyn_ltree[26])return 1;for(e=32;e<a;e++)if(0!==t.dyn_ltree[2*e])return 1;return 0}(t)),B(t,t.l_desc),B(t,t.d_desc),s=function(t){var e;for(D(t,t.dyn_ltree,t.l_desc.max_code),D(t,t.dyn_dtree,t.d_desc.max_code),B(t,t.bl_desc),e=18;e>=3&&0===t.bl_tree[2*c[e]+1];e--);return t.opt_len+=3*(e+1)+5+5+4,e}(t),n=t.opt_len+3+7>>>3,(o=t.static_len+3+7>>>3)<=n&&(n=o)):n=o=r+5,r+4<=n&&-1!==e?j(t,e,r,i):4===t.strategy||o===n?(M(t,2+(i?1:0),3),L(t,d,p)):(M(t,4+(i?1:0),3),function(t,e,r,i){var n;for(M(t,e-257,5),M(t,r-1,5),M(t,i-4,4),n=0;n<i;n++)M(t,t.bl_tree[2*c[n]+1],3);N(t,t.dyn_ltree,e-1),N(t,t.dyn_dtree,r-1)}(t,t.l_desc.max_code+1,t.d_desc.max_code+1,s+1),L(t,t.dyn_ltree,t.dyn_dtree)),R(t),i&&P(t)},r._tr_tally=function(t,e,r){return t.pending_buf[t.d_buf+2*t.last_lit]=e>>>8&255,t.pending_buf[t.d_buf+2*t.last_lit+1]=255&e,t.pending_buf[t.l_buf+t.last_lit]=255&r,t.last_lit++,0===e?t.dyn_ltree[2*r]++:(t.matches++,e--,t.dyn_ltree[2*(b[r]+a+1)]++,t.dyn_dtree[2*S(e)]++),t.last_lit===t.lit_bufsize-1},r._tr_align=function(t){M(t,2,3),A(t,256,d),function(t){16===t.bi_valid?(k(t,t.bi_buf),t.bi_buf=0,t.bi_valid=0):t.bi_valid>=8&&(t.pending_buf[t.pending++]=255&t.bi_buf,t.bi_buf>>=8,t.bi_valid-=8)}(t)}},{"../utils/common":36}],46:[function(t,e,r){"use strict";e.exports=function(){this.input=null,this.next_in=0,this.avail_in=0,this.total_in=0,this.output=null,this.next_out=0,this.avail_out=0,this.total_out=0,this.msg="",this.state=null,this.data_type=2,this.adler=0}},{}],47:[function(t,e,r){arguments[4][33][0].apply(r,arguments)},{dup:33}],48:[function(t,e,r){(function(e){
/*!
 * The buffer module from node.js, for the browser.
 *
 * @author   Feross Aboukhadijeh <https://feross.org>
 * @license  MIT
 */
"use strict";var i=t("base64-js"),n=t("ieee754"),a="function"==typeof Symbol&&"function"==typeof Symbol.for?Symbol.for("nodejs.util.inspect.custom"):null;r.Buffer=e,r.SlowBuffer=function(t){+t!=t&&(t=0);return e.alloc(+t)},r.INSPECT_MAX_BYTES=50;var o=2147483647;function s(t){if(t>o)throw new RangeError('The value "'+t+'" is invalid for option "size"');var r=new Uint8Array(t);return Object.setPrototypeOf(r,e.prototype),r}function e(t,e,r){if("number"==typeof t){if("string"==typeof e)throw new TypeError('The "string" argument must be of type string. Received type number');return l(t)}return u(t,e,r)}function u(t,r,i){if("string"==typeof t)return function(t,r){"string"==typeof r&&""!==r||(r="utf8");if(!e.isEncoding(r))throw new TypeError("Unknown encoding: "+r);var i=0|d(t,r),n=s(i),a=n.write(t,r);a!==i&&(n=n.slice(0,a));return n}(t,r);if(ArrayBuffer.isView(t))return f(t);if(null==t)throw new TypeError("The first argument must be one of type string, Buffer, ArrayBuffer, Array, or Array-like Object. Received type "+typeof t);if(U(t,ArrayBuffer)||t&&U(t.buffer,ArrayBuffer))return function(t,r,i){if(r<0||t.byteLength<r)throw new RangeError('"offset" is outside of buffer bounds');if(t.byteLength<r+(i||0))throw new RangeError('"length" is outside of buffer bounds');var n;n=void 0===r&&void 0===i?new Uint8Array(t):void 0===i?new Uint8Array(t,r):new Uint8Array(t,r,i);return Object.setPrototypeOf(n,e.prototype),n}(t,r,i);if("number"==typeof t)throw new TypeError('The "value" argument must not be of type number. 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e=String.fromCharCode.apply(null,new this.global.Uint8Array(e)),this.offset+=t,e},mark:function(){var t=this;return{openWithOffset:function(e){return e=(e||0)+this.offset,new i(t.arrayBuffer,e,t.arrayBuffer.byteLength-e,!t.littleEndian,t.global,t.parentOffset)},offset:this.offset,getParentOffset:function(){return t.parentOffset}}},offsetFrom:function(t){return this.parentOffset+this.offset-(t.offset+t.getParentOffset())},skip:function(t){this.offset+=t},branch:function(t,e){return e="number"==typeof e?e:this.arrayBuffer.byteLength-(this.offset+t),new i(this.arrayBuffer,this.offset+t,e,!this.littleEndian,this.global,this.parentOffset)}},e.exports=i},{}],57:[function(t,e,r){e.exports={exif:{1:"InteropIndex",2:"InteropVersion",11:"ProcessingSoftware",254:"SubfileType",255:"OldSubfileType",256:"ImageWidth",257:"ImageHeight",258:"BitsPerSample",259:"Compression",262:"PhotometricInterpretation",263:"Thresholding",264:"CellWidth",265:"CellLength",266:"FillOrder",269:"DocumentName",270:"ImageDescription",271:"Make",272:"Model",273:"StripOffsets",274:"Orientation",277:"SamplesPerPixel",278:"RowsPerStrip",279:"StripByteCounts",280:"MinSampleValue",281:"MaxSampleValue",282:"XResolution",283:"YResolution",284:"PlanarConfiguration",285:"PageName",286:"XPosition",287:"YPosition",288:"FreeOffsets",289:"FreeByteCounts",290:"GrayResponseUnit",291:"GrayResponseCurve",292:"T4Options",293:"T6Options",296:"ResolutionUnit",297:"PageNumber",300:"ColorResponseUnit",301:"TransferFunction",305:"Software",306:"ModifyDate",315:"Artist",316:"HostComputer",317:"Predictor",318:"WhitePoint",319:"PrimaryChromaticities",320:"ColorMap",321:"HalftoneHints",322:"TileWidth",323:"TileLength",324:"TileOffsets",325:"TileByteCounts",326:"BadFaxLines",327:"CleanFaxData",328:"ConsecutiveBadFaxLines",330:"SubIFD",332:"InkSet",333:"InkNames",334:"NumberofInks",336:"DotRange",337:"TargetPrinter",338:"ExtraSamples",339:"SampleFormat",340:"SMinSampleValue",341:"SMaxSampleValue",342:"TransferRange",343:"ClipPath",344:"XClipPathUnits",345:"YClipPathUnits",346:"Indexed",347:"JPEGTables",351:"OPIProxy",400:"GlobalParametersIFD",401:"ProfileType",402:"FaxProfile",403:"CodingMethods",404:"VersionYear",405:"ModeNumber",433:"Decode",434:"DefaultImageColor",435:"T82Options",437:"JPEGTables",512:"JPEGProc",513:"ThumbnailOffset",514:"ThumbnailLength",515:"JPEGRestartInterval",517:"JPEGLosslessPredictors",518:"JPEGPointTransforms",519:"JPEGQTables",520:"JPEGDCTables",521:"JPEGACTables",529:"YCbCrCoefficients",530:"YCbCrSubSampling",531:"YCbCrPositioning",532:"ReferenceBlackWhite",559:"StripRowCounts",700:"ApplicationNotes",999:"USPTOMiscellaneous",4096:"RelatedImageFileFormat",4097:"RelatedImageWidth",4098:"RelatedImageHeight",18246:"Rating",18247:"XP_DIP_XML",18248:"StitchInfo",18249:"RatingPercent",32781:"ImageID",32931:"WangTag1",32932:"WangAnnotation",32933:"WangTag3",32934:"WangTag4",32995:"Matteing",32996:"DataType",32997:"ImageDepth",32998:"TileDepth",33405:"Model2",33421:"CFARepeatPatternDim",33422:"CFAPattern2",33423:"BatteryLevel",33424:"KodakIFD",33432:"Copyright",33434:"ExposureTime",33437:"FNumber",33445:"MDFileTag",33446:"MDScalePixel",33447:"MDColorTable",33448:"MDLabName",33449:"MDSampleInfo",33450:"MDPrepDate",33451:"MDPrepTime",33452:"MDFileUnits",33550:"PixelScale",33589:"AdventScale",33590:"AdventRevision",33628:"UIC1Tag",33629:"UIC2Tag",33630:"UIC3Tag",33631:"UIC4Tag",33723:"IPTC-NAA",33918:"IntergraphPacketData",33919:"IntergraphFlagRegisters",33920:"IntergraphMatrix",33921:"INGRReserved",33922:"ModelTiePoint",34016:"Site",34017:"ColorSequence",34018:"IT8Header",34019:"RasterPadding",34020:"BitsPerRunLength",34021:"BitsPerExtendedRunLength",34022:"ColorTable",34023:"ImageColorIndicator",34024:"BackgroundColorIndicator",34025:"ImageColorValue",34026:"BackgroundColorValue",34027:"PixelIntensityRange",34028:"TransparencyIndicator",34029:"ColorCharacterization",34030:"HCUsage",34031:"TrapIndicator",34032:"CMYKEquivalent",34118:"SEMInfo",34152:"AFCP_IPTC",34232:"PixelMagicJBIGOptions",34264:"ModelTransform",34306:"WB_GRGBLevels",34310:"LeafData",34377:"PhotoshopSettings",34665:"ExifOffset",34675:"ICC_Profile",34687:"TIFF_FXExtensions",34688:"MultiProfiles",34689:"SharedData",34690:"T88Options",34732:"ImageLayer",34735:"GeoTiffDirectory",34736:"GeoTiffDoubleParams",34737:"GeoTiffAsciiParams",34850:"ExposureProgram",34852:"SpectralSensitivity",34853:"GPSInfo",34855:"ISO",34856:"Opto-ElectricConvFactor",34857:"Interlace",34858:"TimeZoneOffset",34859:"SelfTimerMode",34864:"SensitivityType",34865:"StandardOutputSensitivity",34866:"RecommendedExposureIndex",34867:"ISOSpeed",34868:"ISOSpeedLatitudeyyy",34869:"ISOSpeedLatitudezzz",34908:"FaxRecvParams",34909:"FaxSubAddress",34910:"FaxRecvTime",34954:"LeafSubIFD",36864:"ExifVersion",36867:"DateTimeOriginal",36868:"CreateDate",37121:"ComponentsConfiguration",37122:"CompressedBitsPerPixel",37377:"ShutterSpeedValue",37378:"ApertureValue",37379:"BrightnessValue",37380:"ExposureCompensation",37381:"MaxApertureValue",37382:"SubjectDistance",37383:"MeteringMode",37384:"LightSource",37385:"Flash",37386:"FocalLength",37387:"FlashEnergy",37388:"SpatialFrequencyResponse",37389:"Noise",37390:"FocalPlaneXResolution",37391:"FocalPlaneYResolution",37392:"FocalPlaneResolutionUnit",37393:"ImageNumber",37394:"SecurityClassification",37395:"ImageHistory",37396:"SubjectArea",37397:"ExposureIndex",37398:"TIFF-EPStandardID",37399:"SensingMethod",37434:"CIP3DataFile",37435:"CIP3Sheet",37436:"CIP3Side",37439:"StoNits",37500:"MakerNote",37510:"UserComment",37520:"SubSecTime",37521:"SubSecTimeOriginal",37522:"SubSecTimeDigitized",37679:"MSDocumentText",37680:"MSPropertySetStorage",37681:"MSDocumentTextPosition",37724:"ImageSourceData",40091:"XPTitle",40092:"XPComment",40093:"XPAuthor",40094:"XPKeywords",40095:"XPSubject",40960:"FlashpixVersion",40961:"ColorSpace",40962:"ExifImageWidth",40963:"ExifImageHeight",40964:"RelatedSoundFile",40965:"InteropOffset",41483:"FlashEnergy",41484:"SpatialFrequencyResponse",41485:"Noise",41486:"FocalPlaneXResolution",41487:"FocalPlaneYResolution",41488:"FocalPlaneResolutionUnit",41489:"ImageNumber",41490:"SecurityClassification",41491:"ImageHistory",41492:"SubjectLocation",41493:"ExposureIndex",41494:"TIFF-EPStandardID",41495:"SensingMethod",41728:"FileSource",41729:"SceneType",41730:"CFAPattern",41985:"CustomRendered",41986:"ExposureMode",41987:"WhiteBalance",41988:"DigitalZoomRatio",41989:"FocalLengthIn35mmFormat",41990:"SceneCaptureType",41991:"GainControl",41992:"Contrast",41993:"Saturation",41994:"Sharpness",41995:"DeviceSettingDescription",41996:"SubjectDistanceRange",42016:"ImageUniqueID",42032:"OwnerName",42033:"SerialNumber",42034:"LensInfo",42035:"LensMake",42036:"LensModel",42037:"LensSerialNumber",42112:"GDALMetadata",42113:"GDALNoData",42240:"Gamma",44992:"ExpandSoftware",44993:"ExpandLens",44994:"ExpandFilm",44995:"ExpandFilterLens",44996:"ExpandScanner",44997:"ExpandFlashLamp",48129:"PixelFormat",48130:"Transformation",48131:"Uncompressed",48132:"ImageType",48256:"ImageWidth",48257:"ImageHeight",48258:"WidthResolution",48259:"HeightResolution",48320:"ImageOffset",48321:"ImageByteCount",48322:"AlphaOffset",48323:"AlphaByteCount",48324:"ImageDataDiscard",48325:"AlphaDataDiscard",50215:"OceScanjobDesc",50216:"OceApplicationSelector",50217:"OceIDNumber",50218:"OceImageLogic",50255:"Annotations",50341:"PrintIM",50560:"USPTOOriginalContentType",50706:"DNGVersion",50707:"DNGBackwardVersion",50708:"UniqueCameraModel",50709:"LocalizedCameraModel",50710:"CFAPlaneColor",50711:"CFALayout",50712:"LinearizationTable",50713:"BlackLevelRepeatDim",50714:"BlackLevel",50715:"BlackLevelDeltaH",50716:"BlackLevelDeltaV",50717:"WhiteLevel",50718:"DefaultScale",50719:"DefaultCropOrigin",50720:"DefaultCropSize",50721:"ColorMatrix1",50722:"ColorMatrix2",50723:"CameraCalibration1",50724:"CameraCalibration2",50725:"ReductionMatrix1",50726:"ReductionMatrix2",50727:"AnalogBalance",50728:"AsShotNeutral",50729:"AsShotWhiteXY",50730:"BaselineExposure",50731:"BaselineNoise",50732:"BaselineSharpness",50733:"BayerGreenSplit",50734:"LinearResponseLimit",50735:"CameraSerialNumber",50736:"DNGLensInfo",50737:"ChromaBlurRadius",50738:"AntiAliasStrength",50739:"ShadowScale",50740:"DNGPrivateData",50741:"MakerNoteSafety",50752:"RawImageSegmentation",50778:"CalibrationIlluminant1",50779:"CalibrationIlluminant2",50780:"BestQualityScale",50781:"RawDataUniqueID",50784:"AliasLayerMetadata",50827:"OriginalRawFileName",50828:"OriginalRawFileData",50829:"ActiveArea",50830:"MaskedAreas",50831:"AsShotICCProfile",50832:"AsShotPreProfileMatrix",50833:"CurrentICCProfile",50834:"CurrentPreProfileMatrix",50879:"ColorimetricReference",50898:"PanasonicTitle",50899:"PanasonicTitle2",50931:"CameraCalibrationSig",50932:"ProfileCalibrationSig",50933:"ProfileIFD",50934:"AsShotProfileName",50935:"NoiseReductionApplied",50936:"ProfileName",50937:"ProfileHueSatMapDims",50938:"ProfileHueSatMapData1",50939:"ProfileHueSatMapData2",50940:"ProfileToneCurve",50941:"ProfileEmbedPolicy",50942:"ProfileCopyright",50964:"ForwardMatrix1",50965:"ForwardMatrix2",50966:"PreviewApplicationName",50967:"PreviewApplicationVersion",50968:"PreviewSettingsName",50969:"PreviewSettingsDigest",50970:"PreviewColorSpace",50971:"PreviewDateTime",50972:"RawImageDigest",50973:"OriginalRawFileDigest",50974:"SubTileBlockSize",50975:"RowInterleaveFactor",50981:"ProfileLookTableDims",50982:"ProfileLookTableData",51008:"OpcodeList1",51009:"OpcodeList2",51022:"OpcodeList3",51041:"NoiseProfile",51043:"TimeCodes",51044:"FrameRate",51058:"TStop",51081:"ReelName",51089:"OriginalDefaultFinalSize",51090:"OriginalBestQualitySize",51091:"OriginalDefaultCropSize",51105:"CameraLabel",51107:"ProfileHueSatMapEncoding",51108:"ProfileLookTableEncoding",51109:"BaselineExposureOffset",51110:"DefaultBlackRender",51111:"NewRawImageDigest",51112:"RawToPreviewGain",51125:"DefaultUserCrop",59932:"Padding",59933:"OffsetSchema",65e3:"OwnerName",65001:"SerialNumber",65002:"Lens",65024:"KDC_IFD",65100:"RawFile",65101:"Converter",65102:"WhiteBalance",65105:"Exposure",65106:"Shadows",65107:"Brightness",65108:"Contrast",65109:"Saturation",65110:"Sharpness",65111:"Smoothness",65112:"MoireFilter"},gps:{0:"GPSVersionID",1:"GPSLatitudeRef",2:"GPSLatitude",3:"GPSLongitudeRef",4:"GPSLongitude",5:"GPSAltitudeRef",6:"GPSAltitude",7:"GPSTimeStamp",8:"GPSSatellites",9:"GPSStatus",10:"GPSMeasureMode",11:"GPSDOP",12:"GPSSpeedRef",13:"GPSSpeed",14:"GPSTrackRef",15:"GPSTrack",16:"GPSImgDirectionRef",17:"GPSImgDirection",18:"GPSMapDatum",19:"GPSDestLatitudeRef",20:"GPSDestLatitude",21:"GPSDestLongitudeRef",22:"GPSDestLongitude",23:"GPSDestBearingRef",24:"GPSDestBearing",25:"GPSDestDistanceRef",26:"GPSDestDistance",27:"GPSProcessingMethod",28:"GPSAreaInformation",29:"GPSDateStamp",30:"GPSDifferential",31:"GPSHPositioningError"}}},{}],58:[function(t,e,r){function i(t,e){switch(t){case 1:return e.nextUInt8();case 3:return e.nextUInt16();case 4:return e.nextUInt32();case 5:return[e.nextUInt32(),e.nextUInt32()];case 6:return e.nextInt8();case 8:return e.nextUInt16();case 9:return e.nextUInt32();case 10:return[e.nextInt32(),e.nextInt32()];case 11:return e.nextFloat();case 12:return e.nextDouble();default:throw new Error("Invalid format while decoding: "+t)}}function n(t,e){var r,n,a=e.nextUInt16(),o=e.nextUInt16(),s=function(t){switch(t){case 1:case 2:case 6:case 7:return 1;case 3:case 8:return 2;case 4:case 9:case 11:return 4;case 5:case 10:case 12:return 8;default:return 0}}(o),u=e.nextUInt32(),h=s*u;if(h>4&&(e=t.openWithOffset(e.nextUInt32())),2===o){var l=(r=e.nextString(u)).indexOf("\0");-1!==l&&(r=r.substr(0,l))}else if(7===o)r=e.nextBuffer(u);else if(0!==o)for(r=[],n=0;n<u;++n)r.push(i(o,e));return h<4&&e.skip(4-h),[a,r,o]}function a(t,e,r){var i,a,o=e.nextUInt16();for(a=0;a<o;++a)r((i=n(t,e))[0],i[1],i[2])}e.exports={IFD0:1,IFD1:2,GPSIFD:3,SubIFD:4,InteropIFD:5,parseTags:function(t,e){var r,i,n,o;try{r=function(t){if("Exif\0\0"!==t.nextString(6))throw new Error("Invalid EXIF header");var e=t.mark(),r=t.nextUInt16();if(18761===r)t.setBigEndian(!1);else{if(19789!==r)throw new Error("Invalid TIFF header");t.setBigEndian(!0)}if(42!==t.nextUInt16())throw new Error("Invalid TIFF data");return e}(t)}catch(t){return!1}var s=r.openWithOffset(t.nextUInt32()),u=this.IFD0;a(r,s,(function(t,r,a){switch(t){case 34853:n=r[0];break;case 34665:i=r[0];break;default:e(u,t,r,a)}}));var h=s.nextUInt32();if(0!==h){var l=r.openWithOffset(h);a(r,l,e.bind(null,this.IFD1))}if(n){var f=r.openWithOffset(n);a(r,f,e.bind(null,this.GPSIFD))}if(i){var c=r.openWithOffset(i),d=this.InteropIFD;a(r,c,(function(t,r,i){40965===t?o=r[0]:e(d,t,r,i)}))}if(o){var p=r.openWithOffset(o);a(r,p,e.bind(null,this.InteropIFD))}return!0}}},{}],59:[function(t,e,r){e.exports={parseSections:function(t,e){var r,i;for(t.setBigEndian(!0);t.remainingLength()>0&&218!==i;){if(255!==t.nextUInt8())throw new Error("Invalid JPEG section offset");r=(i=t.nextUInt8())>=208&&i<=217||218===i?0:t.nextUInt16()-2,e(i,t.branch(0,r)),t.skip(r)}},getSizeFromSOFSection:function(t){return t.skip(1),{height:t.nextUInt16(),width:t.nextUInt16()}},getSectionName:function(t){var e,r;switch(t){case 216:e="SOI";break;case 196:e="DHT";break;case 219:e="DQT";break;case 221:e="DRI";break;case 218:e="SOS";break;case 254:e="COM";break;case 217:e="EOI";break;default:t>=224&&t<=239?(e="APP",r=t-224):t>=192&&t<=207&&196!==t&&200!==t&&204!==t?(e="SOF",r=t-192):t>=208&&t<=215&&(e="RST",r=t-208)}var i={name:e};return"number"==typeof r&&(i.index=r),i}}},{}],60:[function(t,e,r){var i=t("./jpeg"),n=t("./exif"),a=t("./simplify");function o(t,e,r,i,n,a,o){this.startMarker=t,this.tags=e,this.imageSize=r,this.thumbnailOffset=i,this.thumbnailLength=n,this.thumbnailType=a,this.app1Offset=o}function s(t){this.stream=t,this.flags={readBinaryTags:!1,resolveTagNames:!0,simplifyValues:!0,imageSize:!0,hidePointers:!0,returnTags:!0}}o.prototype={hasThumbnail:function(t){return!(!this.thumbnailOffset||!this.thumbnailLength)&&("string"!=typeof t||("image/jpeg"===t.toLowerCase().trim()?6===this.thumbnailType:"image/tiff"===t.toLowerCase().trim()&&1===this.thumbnailType))},getThumbnailOffset:function(){return this.app1Offset+6+this.thumbnailOffset},getThumbnailLength:function(){return this.thumbnailLength},getThumbnailBuffer:function(){return this._getThumbnailStream().nextBuffer(this.thumbnailLength)},_getThumbnailStream:function(){return this.startMarker.openWithOffset(this.getThumbnailOffset())},getImageSize:function(){return this.imageSize},getThumbnailSize:function(){var t,e=this._getThumbnailStream();return i.parseSections(e,(function(e,r){"SOF"===i.getSectionName(e).name&&(t=i.getSizeFromSOFSection(r))})),t}},s.prototype={enableBinaryFields:function(t){return this.flags.readBinaryTags=!!t,this},enablePointers:function(t){return this.flags.hidePointers=!t,this},enableTagNames:function(t){return this.flags.resolveTagNames=!!t,this},enableImageSize:function(t){return this.flags.imageSize=!!t,this},enableReturnTags:function(t){return this.flags.returnTags=!!t,this},enableSimpleValues:function(t){return this.flags.simplifyValues=!!t,this},parse:function(){var e,r,s,u,h,l,f,c,d,p=this.stream.mark(),m=p.openWithOffset(0),b=this.flags;return b.resolveTagNames&&(f=t("./exif-tags")),b.resolveTagNames?(e={},c=function(t){return e[t.name]},d=function(t,r){e[t.name]=r}):(e=[],c=function(t){var r;for(r=0;r<e.length;++r)if(e[r].type===t.type&&e[r].section===t.section)return e.value},d=function(t,r){var i;for(i=0;i<e.length;++i)if(e[i].type===t.type&&e[i].section===t.section)return void(e.value=r)}),i.parseSections(m,(function(t,o){var c=o.offsetFrom(p);225===t?n.parseTags(o,(function(t,r,i,o){if(b.readBinaryTags||7!==o){if(513===r){if(s=i[0],b.hidePointers)return}else if(514===r){if(u=i[0],b.hidePointers)return}else if(259===r&&(h=i[0],b.hidePointers))return;if(b.returnTags)if(b.simplifyValues&&(i=a.simplifyValue(i,o)),b.resolveTagNames){var l=(t===n.GPSIFD?f.gps:f.exif)[r];l||(l=f.exif[r]),e.hasOwnProperty(l)||(e[l]=i)}else e.push({section:t,type:r,value:i})}}))&&(l=c):b.imageSize&&"SOF"===i.getSectionName(t).name&&(r=i.getSizeFromSOFSection(o))})),b.simplifyValues&&(a.castDegreeValues(c,d),a.castDateValues(c,d)),new o(p,e,r,s,u,h,l)}},e.exports=s},{"./exif":58,"./exif-tags":57,"./jpeg":59,"./simplify":61}],61:[function(t,e,r){var i=t("./exif"),n=t("./date"),a=[{section:i.GPSIFD,type:2,name:"GPSLatitude",refType:1,refName:"GPSLatitudeRef",posVal:"N"},{section:i.GPSIFD,type:4,name:"GPSLongitude",refType:3,refName:"GPSLongitudeRef",posVal:"E"}],o=[{section:i.SubIFD,type:306,name:"ModifyDate"},{section:i.SubIFD,type:36867,name:"DateTimeOriginal"},{section:i.SubIFD,type:36868,name:"CreateDate"},{section:i.SubIFD,type:306,name:"ModifyDate"}];e.exports={castDegreeValues:function(t,e){a.forEach((function(r){var i=t(r);if(i){var n=t({section:r.section,type:r.refType,name:r.refName})===r.posVal?1:-1,a=(i[0]+i[1]/60+i[2]/3600)*n;e(r,a)}}))},castDateValues:function(t,e){o.forEach((function(r){var i=t(r);if(i){var a=n.parseExifDate(i);void 0!==a&&e(r,a)}}))},simplifyValue:function(t,e){return Array.isArray(t)&&1===(t=t.map((function(t){return 10===e||5===e?t[0]/t[1]:t}))).length&&(t=t[0]),t}}},{"./date":55,"./exif":58}],62:[function(t,e,r){"use strict";var i=t("@babel/runtime/helpers/interopRequireDefault")(t("@babel/runtime/helpers/toConsumableArray")),n=function(t){return(0,i.default)(t).map((function(t){return t.charCodeAt(0)}))},a=n("META-INF/mozilla.rsa"),o=n("[Content_Types].xml"),s=n("_rels/.rels");e.exports=function(t){var e=t instanceof Uint8Array?t:new Uint8Array(t);if(!(e&&e.length>1))return null;var r=function(t,r){r=Object.assign({offset:0},r);for(var i=0;i<t.length;i++)if(r.mask){if(t[i]!==(r.mask[i]&e[i+r.offset]))return!1}else if(t[i]!==e[i+r.offset])return!1;return!0},u=function(t,e){return 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f[t]},this.decodeAndBlitFrameBGRA=function(e,n){var a=this.frameInfo(e),o=a.width*a.height,s=new Uint8Array(o);i(t,a.data_offset,s,o);var u=a.palette_offset,h=a.transparent_index;null===h&&(h=256);var l=a.width,f=r-l,c=l,d=4*(a.y*r+a.x),p=4*((a.y+a.height)*r+a.x),m=d,b=4*f;!0===a.interlaced&&(b+=4*r*7);for(var g=8,_=0,v=s.length;_<v;++_){var y=s[_];if(0===c&&(c=l,(m+=b)>=p&&(b=4*f+4*r*(g-1),m=d+(l+f)*(g<<1),g>>=1)),y===h)m+=4;else{var w=t[u+3*y],x=t[u+3*y+1],E=t[u+3*y+2];n[m++]=E,n[m++]=x,n[m++]=w,n[m++]=255}--c}},this.decodeAndBlitFrameRGBA=function(e,n){var a=this.frameInfo(e),o=a.width*a.height,s=new Uint8Array(o);i(t,a.data_offset,s,o);var u=a.palette_offset,h=a.transparent_index;null===h&&(h=256);var l=a.width,f=r-l,c=l,d=4*(a.y*r+a.x),p=4*((a.y+a.height)*r+a.x),m=d,b=4*f;!0===a.interlaced&&(b+=4*r*7);for(var g=8,_=0,v=s.length;_<v;++_){var y=s[_];if(0===c&&(c=l,(m+=b)>=p&&(b=4*f+4*r*(g-1),m=d+(l+f)*(g<<1),g>>=1)),y===h)m+=4;else{var w=t[u+3*y],x=t[u+3*y+1],E=t[u+3*y+2];n[m++]=w,n[m++]=x,n[m++]=E,n[m++]=255}--c}}}}catch(t){}},{}],65:[function(t,e,r){(function(t){"use strict";class r{constructor(...e){if(0===e.length)throw new Error("constructor requires parameters");const i=e[0];if(null!==i&&"object"==typeof i)if(i instanceof r){const e=i.bitmap;this.bitmap={width:e.width,height:e.height,data:new t(e.width*e.height*4)},e.data.copy(this.bitmap.data)}else{if(!(i.width&&i.height&&i.data))throw new Error("unrecognized constructor parameters");this.bitmap=i}else{if("number"!=typeof i||"number"!=typeof e[1])throw new Error("unrecognized constructor parameters");{const r=i,n=e[1],a=e[2];this.bitmap={width:r,height:n},t.isBuffer(a)?this.bitmap.data=a:(this.bitmap.data=new t(r*n*4),"number"==typeof a&&this.fillRGBA(a))}}}blit(t,e,r,i,n,a,o){if(i+a>this.bitmap.width)throw new Error("copy exceeds width of source bitmap");if(e+a>t.bitmap.width)throw new Error("copy exceeds width of target bitmap");if(n+o>this.bitmap.height)throw new Error("copy exceeds height of source bitmap");if(r+o>t.bitmap.height)throw new Erro("copy exceeds height of target bitmap");const s=this.bitmap.data,u=t.bitmap.data,h=4*this.bitmap.width,l=4*t.bitmap.width,f=4*a;let c=n*h+4*i,d=r*l+4*e;for(;--o>=0;)s.copy(u,d,c,c+f),c+=h,d+=l;return this}fillRGBA(t){const e=this.bitmap.data,r=4*this.bitmap.height;let i=0;for(;i<r;)e.writeUInt32BE(t,i),i+=4;for(;i<e.length;)e.copy(e,i,0,r),i+=r;return this}getRGBA(t,e){const r=4*(e*this.bitmap.width+t);return this.bitmap.data.readUInt32BE(r)}getRGBASet(){const t=new Set,e=this.bitmap.data;for(let r=0;r<e.length;r+=4)t.add(e.readUInt32BE(r,!0));return t}greyscale(){const t=this.bitmap.data;return this.scan(0,0,this.bitmap.width,this.bitmap.height,((e,r,i)=>{const n=Math.round(.299*t[i]+.587*t[i+1]+.114*t[i+2]);t[i]=n,t[i+1]=n,t[i+2]=n})),this}reframe(t,e,i,n,a){const o=t<0?0:t,s=e<0?0:e,u=i+o>this.bitmap.width?this.bitmap.width-o:i,h=n+s>this.bitmap.height?this.bitmap.height-s:n,l=t<0?-t:0,f=e<0?-e:0;let c;if(void 0===a){if(o!==t||s!=e||u!==i||h!==n)throw new GifError("fillRGBA required for this reframing");c=new r(i,n)}else c=new r(i,n,a);return this.blit(c,l,f,o,s,u,h),this.bitmap=c.bitmap,this}scale(e){if(1===e)return;if(!Number.isInteger(e)||e<1)throw new Error("the scale must be an integer >= 1");const r=this.bitmap.width,i=this.bitmap.height,n=r*e*4,a=this.bitmap.data,o=new t(i*n*e);let s,u=0,h=0;for(let t=0;t<i;++t){s=h;for(let t=0;t<r;++t){const t=a.readUInt32BE(u,!0);for(let r=0;r<e;++r)o.writeUInt32BE(t,h),h+=4;u+=4}for(let t=1;t<e;++t)o.copy(o,h,s,h),h+=n,s+=n}return this.bitmap={width:r*e,height:i*e,data:o},this}scanAllCoords(t){const e=this.bitmap.width,r=this.bitmap.data.length;let i=0,n=0;for(let a=0;a<r;a+=4)t(i,n,a),++i===e&&(i=0,++n)}scanAllIndexes(t){const e=this.bitmap.data.length;for(let r=0;r<e;r+=4)t(r)}}e.exports=r}).call(this,t("buffer").Buffer)},{buffer:48}],66:[function(t,e,r){"use strict";class i{constructor(t,e,r){this.width=r.width,this.height=r.height,this.loops=r.loops,this.usesTransparency=r.usesTransparency,this.colorScope=r.colorScope,this.frames=e,this.buffer=t}}i.GlobalColorsPreferred=0,i.GlobalColorsOnly=1,i.LocalColorsOnly=2;class n extends Error{constructor(t){super(t),t instanceof Error&&(this.stack="Gif"+t.stack)}}r.Gif=i,r.GifError=n},{}],67:[function(t,e,r){(function(e,i){"use strict";const n=t("omggif"),{Gif:a,GifError:o}=t("./gif");let s;e.nextTick((()=>{s=t("./gifutil")}));const{GifFrame:u}=t("./gifframe");function h(t,e){const r=t.indexOf(e);return-1===r?null:r}function l(t,e){for(var r,i=0,n=t.length-1;i<=n;)if(t[r=Math.floor((i+n)/2)]>e)n=r-1;else{if(!(t[r]<e))return r;i=r+1}return null}function f(t){const e=t.colors;t.usesTransparency&&e.push(0);const r=e.length;let i=2;for(;r>i;)i<<=1;e.length=i,e.fill(0,r)}function c(t,e){let r=t.bitmap.width*t.bitmap.height;return r=Math.ceil(r*e/8),r+=Math.ceil(r/255),100+r+768}function d(t){let e=t.indexCount,r=0;for(--e;e;)++r,e>>=1;return r>0?r:1}function p(t,e,r,n,a){if(r.interlaced)throw new o("writing interlaced GIFs is not supported");const s=function(t,e,r){const n=r.colors,a=n.length<=8?h:l,s=e.bitmap.data,u=new i(s.length/4);let f=n.length,c=0,d=0;for(;c<s.length;){if(0!==s[c+3]){const t=s.readUInt32BE(c,!0)>>8&16777215;u[d]=a(n,t)}else u[d]=f;c+=4,++d}if(r.usesTransparency){if(256===f)throw new o(`Frame ${t} already has 256 colorsand so can't use transparency`)}else f=null;return{buffer:u,transparentIndex:f}}(e,r,n),u={delay:r.delayCentisecs,disposal:r.disposalMethod,transparent:s.transparentIndex};a&&(f(n),u.palette=n.colors);try{let e,n=t.getOutputBuffer(),a=t.getOutputBufferPosition(),o=!0;for(;o;)if(e=t.addFrame(r.xOffset,r.yOffset,r.bitmap.width,r.bitmap.height,s.buffer,u),o=!1,e>=n.length-1){const e=new i(1.5*n.length);n.copy(e),t.setOutputBuffer(e),t.setOutputBufferPosition(a),n=e,o=!0}return n}catch(t){throw new o(t)}}r.GifCodec=class{constructor(t={}){this._transparentRGB=null,"number"==typeof t.transparentRGB&&0!==t.transparentRGB&&(this._transparentRGBA=256*t.transparentRGB),this._testInitialBufferSize=0}decodeGif(t){try{let e;try{e=new n.GifReader(t)}catch(t){throw new o(t)}const r=e.numFrames(),i=[],s={width:e.width,height:e.height,loops:e.loopCount(),usesTransparency:!1};for(let t=0;t<r;++t){const r=this._decodeFrame(e,t,s.usesTransparency);i.push(r.frame),r.usesTransparency&&(s.usesTransparency=!0)}return Promise.resolve(new a(t,i,s))}catch(t){return Promise.reject(t)}}encodeGif(t,e={}){try{if(null===t||0===t.length)throw new o("there are no frames");const r=s.getMaxDimensions(t);return(e=Object.assign({},e)).width=r.maxWidth,e.height=r.maxHeight,e.loops=e.loops||0,e.colorScope=e.colorScope||a.GlobalColorsPreferred,Promise.resolve(this._encodeGif(t,e))}catch(t){return Promise.reject(t)}}_decodeFrame(t,e,r){let n,a;try{if(n=t.frameInfo(e),a=new i(t.width*t.height*4),t.decodeAndBlitFrameRGBA(e,a),n.width!==t.width||n.height!==t.height){if(n.y&&(a=a.slice(n.y*t.width*4)),t.width>n.width)for(let e=0;e<n.height;++e)a.copy(a,e*n.width*4,4*(n.x+e*t.width),4*(n.x+e*t.width)+4*n.width);a=a.slice(0,n.width*n.height*4)}}catch(t){throw new o(t)}let s=!1;if(null===this._transparentRGBA){if(!r)for(let t=3;t<a.length;t+=4)0===a[t]&&(s=!0,t=a.length)}else for(let t=3;t<a.length;t+=4)0===a[t]&&(a.writeUInt32BE(this._transparentRGBA,t-3),s=!0);return{frame:new u(n.width,n.height,a,{xOffset:n.x,yOffset:n.y,disposalMethod:n.disposal,interlaced:n.interlaced,delayCentisecs:n.delay}),usesTransparency:s}}_encodeGif(t,e){let r;if(e.colorScope===a.LocalColorsOnly)r=s.getColorInfo(t,0);else if(r=s.getColorInfo(t,256),!r.colors){if(e.colorScope===a.GlobalColorsOnly)throw new o("Too many color indexes for global color table");e.colorScope=a.LocalColorsOnly}e.usesTransparency=r.usesTransparency;const u=r.palettes;if(e.colorScope===a.LocalColorsOnly){return function(t,e,r,s){const u={loop:e.loops};let h,l=new i(r);try{h=new n.GifWriter(l,e.width,e.height,u)}catch(t){throw new o(t)}for(let e=0;e<t.length;++e)l=p(h,e,t[e],s[e],!0);return new a(l.slice(0,h.end()),t,e)}(t,e,2e3,u)}return function(t,e,r,s){const u={colors:s.colors.slice(),usesTransparency:s.usesTransparency};f(u);const h={palette:u.colors,loop:e.loops};let l,c=new i(r);try{l=new n.GifWriter(c,e.width,e.height,h)}catch(t){throw new o(t)}for(let e=0;e<t.length;++e)c=p(l,e,t[e],s,!1);return new a(c.slice(0,l.end()),t,e)}(t,e,2e3,r)}_getSizeEstimateGlobal(t,e){if(this._testInitialBufferSize>0)return this._testInitialBufferSize;let r=968;const i=d(t);return e.forEach((t=>{r+=c(t,i)})),r}_getSizeEstimateLocal(t,e){if(this._testInitialBufferSize>0)return this._testInitialBufferSize;let r=200;for(let i=0;i<e.length;++i){const n=d(t[i]);r+=c(e[i],n)}return r}}}).call(this,t("_process"),t("buffer").Buffer)},{"./gif":66,"./gifframe":68,"./gifutil":69,_process:133,buffer:48,omggif:64}],68:[function(t,e,r){"use strict";const i=t("./bitmapimage"),{GifError:n}=t("./gif");class a extends i{constructor(...t){if(super(...t),t[0]instanceof a){const e=t[0];this.xOffset=e.xOffset,this.yOffset=e.yOffset,this.disposalMethod=e.disposalMethod,this.delayCentisecs=e.delayCentisecs,this.interlaced=e.interlaced}else{const e=t[t.length-1];let r={};"object"!=typeof e||e instanceof i||(r=e),this.xOffset=r.xOffset||0,this.yOffset=r.yOffset||0,this.disposalMethod=void 0!==r.disposalMethod?r.disposalMethod:a.DisposeToBackgroundColor,this.delayCentisecs=r.delayCentisecs||8,this.interlaced=r.interlaced||!1}}getPalette(){const t=new Set,e=this.bitmap.data;let r=0,i=!1;for(;r<e.length;){if(0===e[r+3])i=!0;else{const i=e.readUInt32BE(r,!0)>>8&16777215;t.add(i)}r+=4}const n=new Array(t.size),a=t.values();for(r=0;r<n.length;++r)n[r]=a.next().value;n.sort(((t,e)=>t-e));let o=n.length;return i&&++o,{colors:n,usesTransparency:i,indexCount:o}}}a.DisposeToAnything=0,a.DisposeNothing=1,a.DisposeToBackgroundColor=2,a.DisposeToPrevious=3,r.GifFrame=a},{"./bitmapimage":65,"./gif":66}],69:[function(t,e,r){(function(e){"use strict";const i=t("fs"),n=t("image-q"),a=t("./bitmapimage"),{GifFrame:o}=t("./gifframe"),{GifError:s}=t("./gif"),{GifCodec:u}=t("./gifcodec"),h=[".jpg",".jpeg",".png",".bmp"],l=new u;function f(t,e,r,i,a){const o=Array.isArray(t)?t:[t];if(a){if(["FloydSteinberg","FalseFloydSteinberg","Stucki","Atkinson","Jarvis","Burkes","Sierra","TwoSierra","SierraLite"].indexOf(a.ditherAlgorithm)<0)throw new Error(`Invalid ditherAlgorithm '${a.ditherAlgorithm}'`);void 0===a.serpentine&&(a.serpentine=!0),void 0===a.minimumColorDistanceToDither&&(a.minimumColorDistanceToDither=0),void 0===a.calculateErrorLikeGIMP&&(a.calculateErrorLikeGIMP=!1)}const s=new n.distance.Euclidean,u=new n.palette[e](s,r,i);let h;h=a?new n.image.ErrorDiffusionArray(s,n.image.ErrorDiffusionArrayKernel[a.ditherAlgorithm],a.serpentine,a.minimumColorDistanceToDither,a.calculateErrorLikeGIMP):new n.image.NearestColor(s);const l=[];o.forEach((t=>{const e=t.bitmap.data,r=new ArrayBuffer(e.length),i=new Uint32Array(r);for(let t=0,r=0;t<e.length;t+=4,++r)i[r]=e.readUInt32LE(t,!0);const a=n.utils.PointContainer.fromUint32Array(i,t.bitmap.width,t.bitmap.height);u.sample(a),l.push(a)}));const f=u.quantize();for(let t=0;t<o.length;++t){const e=o[t].bitmap.data,r=h.quantize(l[t],f).toUint32Array();for(let t=0,i=0;t<e.length;t+=4,++i)e.writeUInt32LE(r[i],t)}}r.cloneFrames=function(t){let e=[];return t.forEach((t=>{e.push(new o(t))})),e},r.getColorInfo=function(t,e){let r=!1;const i=[];for(let e=0;e<t.length;++e){let n=t[e].getPalette();if(n.usesTransparency&&(r=!0),n.indexCount>256)throw new s(`Frame ${e} uses more than 256 color indexes`);i.push(n)}if(0===e)return{usesTransparency:r,palettes:i};const n=new Set;i.forEach((t=>{t.colors.forEach((t=>{n.add(t)}))}));let a=n.size;if(r&&++a,e&&a>e)return{usesTransparency:r,palettes:i};const o=new Array(n.size),u=n.values();for(let t=0;t<o.length;++t)o[t]=u.next().value;return o.sort(((t,e)=>t-e)),{colors:o,indexCount:a,usesTransparency:r,palettes:i}},r.copyAsJimp=function(t,e){return r.shareAsJimp(t,new a(e))},r.getMaxDimensions=function(t){let e=0,r=0;return t.forEach((t=>{const i=t.xOffset+t.bitmap.width;i>e&&(e=i);const n=t.yOffset+t.bitmap.height;n>r&&(r=n)})),{maxWidth:e,maxHeight:r}},r.quantizeDekker=function(t,e,r){f(t,"NeuQuantFloat",e=e||256,0,r)},r.quantizeSorokin=function(t,e,r,i){let n;switch(e=e||256,r=r||"min-pop"){case"min-pop":n=2;break;case"top-pop":n=1;break;default:throw new Error(`Invalid quantizeSorokin histogram '${r}'`)}f(t,"RGBQuant",e,n,i)},r.quantizeWu=function(t,e,r,i){if(e=e||256,(r=r||5)<1||r>8)throw new Error("Invalid quantization quality");f(t,"WuQuant",e,r,i)},r.read=function(t,r){return r=r||l,e.isBuffer(t)?r.decodeGif(t):(n=t,new Promise(((t,e)=>{i.readFile(n,((r,i)=>r?e(r):t(i)))}))).then((t=>r.decodeGif(t)));var n},r.shareAsJimp=function(t,e){const r=new t(e.bitmap.width,e.bitmap.height,0);return r.bitmap.data=e.bitmap.data,r},r.write=function(t,e,r,n){n=n||l;const a=t.match(/\.[a-zA-Z]+$/);if(null!==a&&h.includes(a[0].toLowerCase()))throw new Error(`GIF '${t}' has an unexpected suffix`);return n.encodeGif(e,r).then((e=>function(t,e){return new Promise(((r,n)=>{i.writeFile(t,e,(t=>t?n(t):r()))}))}(t,e.buffer).then((()=>e))))}}).call(this,{isBuffer:t("../../is-buffer/index.js")})},{"../../is-buffer/index.js":76,"./bitmapimage":65,"./gif":66,"./gifcodec":67,"./gifframe":68,fs:47,"image-q":74}],70:[function(t,e,r){"use strict";const i=t("./bitmapimage"),{Gif:n,GifError:a}=t("./gif"),{GifCodec:o}=t("./gifcodec"),{GifFrame:s}=t("./gifframe"),u=t("./gifutil");e.exports={BitmapImage:i,Gif:n,GifCodec:o,GifFrame:s,GifUtil:u,GifError:a}},{"./bitmapimage":65,"./gif":66,"./gifcodec":67,"./gifframe":68,"./gifutil":69}],71:[function(t,e,r){(function(t){var r;r=void 0!==window?window:void 0!==t?t:"undefined"!=typeof self?self:{},e.exports=r}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:void 0!==window?window:{})},{}],72:[function(t,e,r){var i=t("http"),n=t("url"),a=e.exports;for(var o in i)i.hasOwnProperty(o)&&(a[o]=i[o]);function s(t){if("string"==typeof t&&(t=n.parse(t)),t.protocol||(t.protocol="https:"),"https:"!==t.protocol)throw new Error('Protocol "'+t.protocol+'" not supported. Expected "https:"');return t}a.request=function(t,e){return t=s(t),i.request.call(this,t,e)},a.get=function(t,e){return t=s(t),i.get.call(this,t,e)}},{http:156,url:180}],73:[function(t,e,r){r.read=function(t,e,r,i,n){var a,o,s=8*n-i-1,u=(1<<s)-1,h=u>>1,l=-7,f=r?n-1:0,c=r?-1:1,d=t[e+f];for(f+=c,a=d&(1<<-l)-1,d>>=-l,l+=s;l>0;a=256*a+t[e+f],f+=c,l-=8);for(o=a&(1<<-l)-1,a>>=-l,l+=i;l>0;o=256*o+t[e+f],f+=c,l-=8);if(0===a)a=1-h;else{if(a===u)return o?NaN:1/0*(d?-1:1);o+=Math.pow(2,i),a-=h}return(d?-1:1)*o*Math.pow(2,a-i)},r.write=function(t,e,r,i,n,a){var o,s,u,h=8*a-n-1,l=(1<<h)-1,f=l>>1,c=23===n?Math.pow(2,-24)-Math.pow(2,-77):0,d=i?0:a-1,p=i?1:-1,m=e<0||0===e&&1/e<0?1:0;for(e=Math.abs(e),isNaN(e)||e===1/0?(s=isNaN(e)?1:0,o=l):(o=Math.floor(Math.log(e)/Math.LN2),e*(u=Math.pow(2,-o))<1&&(o--,u*=2),(e+=o+f>=1?c/u:c*Math.pow(2,1-f))*u>=2&&(o++,u/=2),o+f>=l?(s=0,o=l):o+f>=1?(s=(e*u-1)*Math.pow(2,n),o+=f):(s=e*Math.pow(2,f-1)*Math.pow(2,n),o=0));n>=8;t[r+d]=255&s,d+=p,s/=256,n-=8);for(o=o<<n|s,h+=n;h>0;t[r+d]=255&o,d+=p,o/=256,h-=8);t[r+d-p]|=128*m}},{}],74:[function(t,e,r){var i,n;i=this,n=function(){return function(t){var e={};function r(i){if(e[i])return e[i].exports;var n=e[i]={exports:{},id:i,loaded:!1};return t[i].call(n.exports,n,n.exports,r),n.loaded=!0,n.exports}return r.m=t,r.c=e,r.p="",r(0)}([function(t,e,r){"use strict";
/**
	 * @preserve
	 * Copyright 2015-2016 Igor Bezkrovnyi
	 * All rights reserved. (MIT Licensed)
	 *
	 * iq.ts - Image Quantization Library
	 */var i=r(1);e.constants=i;var n=r(3);e.conversion=n;var a=r(12);e.distance=a;var o=r(20);e.palette=o;var s=r(30);e.image=s;var u=r(35);e.quality=u;var h=r(37);e.utils=h},function(t,e,r){"use strict";
/**
	 * @preserve
	 * Copyright 2015-2016 Igor Bezkrovnyi
	 * All rights reserved. (MIT Licensed)
	 *
	 * constants.ts - part of Image Quantization Library
	 */var i=r(2);e.bt709=i},function(t,e){
/**
	 * @preserve
	 * Copyright 2015-2016 Igor Bezkrovnyi
	 * All rights reserved. (MIT Licensed)
	 *
	 * constants.ts - part of Image Quantization Library
	 */
"use strict";var r,i,n;!function(t){t[t.RED=.2126]="RED",t[t.GREEN=.7152]="GREEN",t[t.BLUE=.0722]="BLUE",t[t.WHITE=1]="WHITE"}(r||(r={})),e.Y=r,function(t){t[t.RED=.64]="RED",t[t.GREEN=.3]="GREEN",t[t.BLUE=.15]="BLUE",t[t.WHITE=.3127]="WHITE"}(i||(i={})),e.x=i,function(t){t[t.RED=.33]="RED",t[t.GREEN=.6]="GREEN",t[t.BLUE=.06]="BLUE",t[t.WHITE=.329]="WHITE"}(n||(n={})),e.y=n},function(t,e,r){"use strict";
/**
	 * @preserve
	 * Copyright 2015-2016 Igor Bezkrovnyi
	 * All rights reserved. (MIT Licensed)
	 *
	 * iq.ts - Image Quantization Library
	 */var i=r(4);e.rgb2xyz=i.rgb2xyz;var n=r(5);e.rgb2hsl=n.rgb2hsl;var a=r(7);e.rgb2lab=a.rgb2lab;var o=r(9);e.lab2xyz=o.lab2xyz;var s=r(10);e.lab2rgb=s.lab2rgb;var u=r(8);e.xyz2lab=u.xyz2lab;var h=r(11);e.xyz2rgb=h.xyz2rgb},function(t,e){"use strict";
/**
	 * @preserve
	 * Copyright 2015-2016 Igor Bezkrovnyi
	 * All rights reserved. (MIT Licensed)
	 *
	 * rgb2xyz.ts - part of Image Quantization Library
	 */function r(t){return t>.04045?Math.pow((t+.055)/1.055,2.4):t/12.92}e.rgb2xyz=function(t,e,i){return{x:.4124*(t=r(t/255))+.3576*(e=r(e/255))+.1805*(i=r(i/255)),y:.2126*t+.7152*e+.0722*i,z:.0193*t+.1192*e+.9505*i}}},function(t,e,r){"use strict";
/**
	 * @preserve
	 * Copyright 2015-2016 Igor Bezkrovnyi
	 * All rights reserved. (MIT Licensed)
	 *
	 * rgb2hsl.ts - part of Image Quantization Library
	 */var i=r(6);e.rgb2hsl=function(t,e,r){var n=i.min3(t,e,r),a=i.max3(t,e,r),o=a-n,s=(n+a)/510,u=0;s>0&&s<1&&(u=o/(s<.5?a+n:510-a-n));var h=0;return o>0&&(h=a===t?(e-r)/o:a===e?2+(r-t)/o:4+(t-e)/o,(h*=60)<0&&(h+=360)),{h:h,s:u,l:s}}},function(t,e){"use strict";e.degrees2radians=function(t){return t*(Math.PI/180)},e.max3=function(t,e,r){var i=t;return i<e&&(i=e),i<r&&(i=r),i},e.min3=function(t,e,r){var i=t;return i>e&&(i=e),i>r&&(i=r),i},e.intInRange=function(t,e,r){return t>r&&(t=r),t<e&&(t=e),0|t},e.inRange0to255Rounded=function(t){return(t=Math.round(t))>255?t=255:t<0&&(t=0),t},e.inRange0to255=function(t){return t>255?t=255:t<0&&(t=0),t},e.stableSort=function(t,e){var r,i=typeof t[0];if("number"===i||"string"===i){for(var n=Object.create(null),a=0,o=t.length;a<o;a++){var s=t[a];n[s]||0===n[s]||(n[s]=a)}r=t.sort((function(t,r){return e(t,r)||n[t]-n[r]}))}else{var u=t.slice(0);r=t.sort((function(t,r){return e(t,r)||u.indexOf(t)-u.indexOf(r)}))}return r}},function(t,e,r){"use strict";
/**
	 * @preserve
	 * Copyright 2015-2016 Igor Bezkrovnyi
	 * All rights reserved. (MIT Licensed)
	 *
	 * rgb2lab.ts - part of Image Quantization Library
	 */var i=r(4),n=r(8);e.rgb2lab=function(t,e,r){var a=i.rgb2xyz(t,e,r);return n.xyz2lab(a.x,a.y,a.z)}},function(t,e){"use strict";
/**
	 * @preserve
	 * Copyright 2015-2016 Igor Bezkrovnyi
	 * All rights reserved. (MIT Licensed)
	 *
	 * xyz2lab.ts - part of Image Quantization Library
	 */function r(t){return t>.008856?Math.pow(t,1/3):7.787*t+16/116}e.xyz2lab=function(t,e,i){if(t=r(t/.95047),e=r(e/1),i=r(i/1.08883),116*e-16<0)throw new Error("xxx");return{L:Math.max(0,116*e-16),a:500*(t-e),b:200*(e-i)}}},function(t,e){"use strict";
/**
	 * @preserve
	 * Copyright 2015-2016 Igor Bezkrovnyi
	 * All rights reserved. (MIT Licensed)
	 *
	 * lab2xyz.ts - part of Image Quantization Library
	 */function r(t){return t>.206893034?Math.pow(t,3):(t-16/116)/7.787}e.lab2xyz=function(t,e,i){var n=(t+16)/116,a=n-i/200;return{x:.95047*r(e/500+n),y:1*r(n),z:1.08883*r(a)}}},function(t,e,r){"use strict";
/**
	 * @preserve
	 * Copyright 2015-2016 Igor Bezkrovnyi
	 * All rights reserved. (MIT Licensed)
	 *
	 * lab2rgb.ts - part of Image Quantization Library
	 */var i=r(9),n=r(11);e.lab2rgb=function(t,e,r){var a=i.lab2xyz(t,e,r);return n.xyz2rgb(a.x,a.y,a.z)}},function(t,e,r){"use strict";
/**
	 * @preserve
	 * Copyright 2015-2016 Igor Bezkrovnyi
	 * All rights reserved. (MIT Licensed)
	 *
	 * xyz2rgb.ts - part of Image Quantization Library
	 */var i=r(6);function n(t){return t>.0031308?1.055*Math.pow(t,1/2.4)-.055:12.92*t}e.xyz2rgb=function(t,e,r){var a=n(3.2406*t+-1.5372*e+-.4986*r),o=n(-.9689*t+1.8758*e+.0415*r),s=n(.0557*t+-.204*e+1.057*r);return{r:i.inRange0to255Rounded(255*a),g:i.inRange0to255Rounded(255*o),b:i.inRange0to255Rounded(255*s)}}},function(t,e,r){"use strict";
/**
	 * @preserve
	 * Copyright 2015-2016 Igor Bezkrovnyi
	 * All rights reserved. (MIT Licensed)
	 *
	 * iq.ts - Image Quantization Library
	 */var i=r(13);e.AbstractDistanceCalculator=i.AbstractDistanceCalculator;var n=r(14);e.CIE94Textiles=n.CIE94Textiles,e.CIE94GraphicArts=n.CIE94GraphicArts;var a=r(15);e.CIEDE2000=a.CIEDE2000;var o=r(16);e.CMETRIC=o.CMETRIC;var s=r(17);e.AbstractEuclidean=s.AbstractEuclidean,e.Euclidean=s.Euclidean,e.EuclideanRgbQuantWOAlpha=s.EuclideanRgbQuantWOAlpha,e.EuclideanRgbQuantWithAlpha=s.EuclideanRgbQuantWithAlpha;var u=r(18);e.AbstractManhattan=u.AbstractManhattan,e.Manhattan=u.Manhattan,e.ManhattanSRGB=u.ManhattanSRGB,e.ManhattanNommyde=u.ManhattanNommyde;var h=r(19);e.PNGQUANT=h.PNGQUANT},function(t,e){"use strict";var r=function(){function t(){this._setDefaults(),this.setWhitePoint(255,255,255,255)}return t.prototype.setWhitePoint=function(t,e,r,i){this._whitePoint={r:t>0?255/t:0,g:e>0?255/e:0,b:r>0?255/r:0,a:i>0?255/i:0},this._maxDistance=this.calculateRaw(t,e,r,i,0,0,0,0)},t.prototype.calculateNormalized=function(t,e){return this.calculateRaw(t.r,t.g,t.b,t.a,e.r,e.g,e.b,e.a)/this._maxDistance},t.prototype._setDefaults=function(){},t}();e.AbstractDistanceCalculator=r},function(t,e,r){"use strict";var i=this&&this.__extends||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r]);function i(){this.constructor=t}t.prototype=null===e?Object.create(e):(i.prototype=e.prototype,new i)},n=r(13),a=r(7),o=r(6),s=function(t){function e(){t.apply(this,arguments)}return i(e,t),e.prototype.calculateRaw=function(t,e,r,i,n,s,u,h){var l=a.rgb2lab(o.inRange0to255(t*this._whitePoint.r),o.inRange0to255(e*this._whitePoint.g),o.inRange0to255(r*this._whitePoint.b)),f=a.rgb2lab(o.inRange0to255(n*this._whitePoint.r),o.inRange0to255(s*this._whitePoint.g),o.inRange0to255(u*this._whitePoint.b)),c=l.L-f.L,d=l.a-f.a,p=l.b-f.b,m=Math.sqrt(l.a*l.a+l.b*l.b),b=m-Math.sqrt(f.a*f.a+f.b*f.b),g=d*d+p*p-b*b;g=g<0?0:Math.sqrt(g);var _=(h-i)*this._whitePoint.a*this._kA;return Math.sqrt(Math.pow(c/this._Kl,2)+Math.pow(b/(1+this._K1*m),2)+Math.pow(g/(1+this._K2*m),2)+Math.pow(_,2))},e}(n.AbstractDistanceCalculator);
/**
	 * @preserve
	 * Copyright 2015-2016 Igor Bezkrovnyi
	 * All rights reserved. (MIT Licensed)
	 *
	 * cie94.ts - part of Image Quantization Library
	 */e.AbstractCIE94=s;var u=function(t){function e(){t.apply(this,arguments)}return i(e,t),e.prototype._setDefaults=function(){this._Kl=2,this._K1=.048,this._K2=.014,this._kA=12.5/255},e}(s);e.CIE94Textiles=u;var h=function(t){function e(){t.apply(this,arguments)}return i(e,t),e.prototype._setDefaults=function(){this._Kl=1,this._K1=.045,this._K2=.015,this._kA=25/255},e}(s);e.CIE94GraphicArts=h},function(t,e,r){"use strict";var i=this&&this.__extends||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r]);function i(){this.constructor=t}t.prototype=null===e?Object.create(e):(i.prototype=e.prototype,new i)},n=r(13),a=r(7),o=r(6),s=function(t){function e(){t.apply(this,arguments)}return i(e,t),e.prototype.calculateRaw=function(t,r,i,n,s,u,h,l){var f=a.rgb2lab(o.inRange0to255(t*this._whitePoint.r),o.inRange0to255(r*this._whitePoint.g),o.inRange0to255(i*this._whitePoint.b)),c=a.rgb2lab(o.inRange0to255(s*this._whitePoint.r),o.inRange0to255(u*this._whitePoint.g),o.inRange0to255(h*this._whitePoint.b)),d=(l-n)*this._whitePoint.a*e._kA,p=this.calculateRawInLab(f,c);return Math.sqrt(p+d*d)},e.prototype.calculateRawInLab=function(t,r){var i=t.L,n=t.a,a=t.b,o=r.L,s=r.a,u=r.b,h=Math.sqrt(n*n+a*a),l=Math.sqrt(s*s+u*u),f=Math.pow((h+l)/2,7),c=.5*(1-Math.sqrt(f/(f+e._pow25to7))),d=(1+c)*n,p=(1+c)*s,m=Math.sqrt(d*d+a*a),b=Math.sqrt(p*p+u*u),g=m*b,_=e._calculatehp(a,d),v=e._calculatehp(u,p),y=Math.abs(_-v),w=o-i,x=b-m,E=e._calculate_dHp(g,y,v,_),S=e._calculate_ahp(g,y,_,v),k=e._calculateT(S),M=(m+b)/2,A=Math.pow((i+o)/2-50,2),I=1+.015*A/Math.sqrt(20+A),T=1+.045*M,R=1+.015*k*M,P=e._calculateRT(S,M),C=w/I,O=x/T,L=E/R;return Math.pow(C,2)+Math.pow(O,2)+Math.pow(L,2)+P*O*L},e._calculatehp=function(t,r){var i=Math.atan2(t,r);return i>=0?i:i+e._deg360InRad},e._calculateRT=function(t,r){var i=Math.pow(r,7),n=2*Math.sqrt(i/(i+e._pow25to7)),a=e._deg30InRad*Math.exp(-Math.pow((t-e._deg275InRad)/e._deg25InRad,2));return-Math.sin(2*a)*n},e._calculateT=function(t){return 1-.17*Math.cos(t-e._deg30InRad)+.24*Math.cos(2*t)+.32*Math.cos(3*t+e._deg6InRad)-.2*Math.cos(4*t-e._deg63InRad)},e._calculate_ahp=function(t,r,i,n){var a=i+n;return 0==t?a:r<=e._deg180InRad?a/2:a<e._deg360InRad?(a+e._deg360InRad)/2:(a-e._deg360InRad)/2},e._calculate_dHp=function(t,r,i,n){var a;return a=0==t?0:r<=e._deg180InRad?i-n:i<=n?i-n+e._deg360InRad:i-n-e._deg360InRad,2*Math.sqrt(t)*Math.sin(a/2)},e._kA=25/255,e._pow25to7=Math.pow(25,7),e._deg360InRad=o.degrees2radians(360),e._deg180InRad=o.degrees2radians(180),e._deg30InRad=o.degrees2radians(30),e._deg6InRad=o.degrees2radians(6),e._deg63InRad=o.degrees2radians(63),e._deg275InRad=o.degrees2radians(275),e._deg25InRad=o.degrees2radians(25),e}(n.AbstractDistanceCalculator);
/**
	 * @preserve
	 * Copyright 2015-2016 Igor Bezkrovnyi
	 * All rights reserved. (MIT Licensed)
	 *
	 * ciede2000.ts - part of Image Quantization Library
	 */e.CIEDE2000=s},function(t,e,r){"use strict";var i=this&&this.__extends||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r]);function i(){this.constructor=t}t.prototype=null===e?Object.create(e):(i.prototype=e.prototype,new i)},n=function(t){function e(){t.apply(this,arguments)}return i(e,t),e.prototype.calculateRaw=function(t,e,r,i,n,a,o,s){var u=(t+n)/2*this._whitePoint.r,h=(t-n)*this._whitePoint.r,l=(e-a)*this._whitePoint.g,f=(r-o)*this._whitePoint.b,c=((512+u)*h*h>>8)+4*l*l+((767-u)*f*f>>8),d=(s-i)*this._whitePoint.a;return Math.sqrt(c+d*d)},e}(r(13).AbstractDistanceCalculator);
/**
	 * @preserve
	 * Copyright 2015-2016 Igor Bezkrovnyi
	 * All rights reserved. (MIT Licensed)
	 *
	 * cmetric.ts - part of Image Quantization Library
	 */e.CMETRIC=n},function(t,e,r){"use strict";var i=this&&this.__extends||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r]);function i(){this.constructor=t}t.prototype=null===e?Object.create(e):(i.prototype=e.prototype,new i)},n=r(13),a=r(2),o=function(t){function e(){t.apply(this,arguments)}return i(e,t),e.prototype.calculateRaw=function(t,e,r,i,n,a,o,s){var u=n-t,h=a-e,l=o-r,f=s-i;return Math.sqrt(this._kR*u*u+this._kG*h*h+this._kB*l*l+this._kA*f*f)},e}(n.AbstractDistanceCalculator);
/**
	 * @preserve
	 * Copyright 2015-2016 Igor Bezkrovnyi
	 * All rights reserved. (MIT Licensed)
	 *
	 * euclidean.ts - part of Image Quantization Library
	 */e.AbstractEuclidean=o;var s=function(t){function e(){t.apply(this,arguments)}return i(e,t),e.prototype._setDefaults=function(){this._kR=1,this._kG=1,this._kB=1,this._kA=1},e}(o);e.Euclidean=s;var u=function(t){function e(){t.apply(this,arguments)}return i(e,t),e.prototype._setDefaults=function(){this._kR=a.Y.RED,this._kG=a.Y.GREEN,this._kB=a.Y.BLUE,this._kA=1},e}(o);e.EuclideanRgbQuantWithAlpha=u;var h=function(t){function e(){t.apply(this,arguments)}return i(e,t),e.prototype._setDefaults=function(){this._kR=a.Y.RED,this._kG=a.Y.GREEN,this._kB=a.Y.BLUE,this._kA=0},e}(o);e.EuclideanRgbQuantWOAlpha=h},function(t,e,r){"use strict";var i=this&&this.__extends||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r]);function i(){this.constructor=t}t.prototype=null===e?Object.create(e):(i.prototype=e.prototype,new i)},n=r(13),a=r(2),o=function(t){function e(){t.apply(this,arguments)}return i(e,t),e.prototype.calculateRaw=function(t,e,r,i,n,a,o,s){var u=n-t,h=a-e,l=o-r,f=s-i;return u<0&&(u=0-u),h<0&&(h=0-h),l<0&&(l=0-l),f<0&&(f=0-f),this._kR*u+this._kG*h+this._kB*l+this._kA*f},e}(n.AbstractDistanceCalculator);
/**
	 * @preserve
	 * Copyright 2015-2016 Igor Bezkrovnyi
	 * All rights reserved. (MIT Licensed)
	 *
	 * manhattanNeuQuant.ts - part of Image Quantization Library
	 */e.AbstractManhattan=o;var s=function(t){function e(){t.apply(this,arguments)}return i(e,t),e.prototype._setDefaults=function(){this._kR=1,this._kG=1,this._kB=1,this._kA=1},e}(o);e.Manhattan=s;var u=function(t){function e(){t.apply(this,arguments)}return i(e,t),e.prototype._setDefaults=function(){this._kR=.4984,this._kG=.8625,this._kB=.2979,this._kA=1},e}(o);e.ManhattanNommyde=u;var h=function(t){function e(){t.apply(this,arguments)}return i(e,t),e.prototype._setDefaults=function(){this._kR=a.Y.RED,this._kG=a.Y.GREEN,this._kB=a.Y.BLUE,this._kA=1},e}(o);e.ManhattanSRGB=h},function(t,e,r){"use strict";var i=this&&this.__extends||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r]);function i(){this.constructor=t}t.prototype=null===e?Object.create(e):(i.prototype=e.prototype,new i)},n=function(t){function e(){t.apply(this,arguments)}return i(e,t),e.prototype.calculateRaw=function(t,e,r,i,n,a,o,s){var u=(s-i)*this._whitePoint.a;return this._colordifference_ch(t*this._whitePoint.r,n*this._whitePoint.r,u)+this._colordifference_ch(e*this._whitePoint.g,a*this._whitePoint.g,u)+this._colordifference_ch(r*this._whitePoint.b,o*this._whitePoint.b,u)},e.prototype._colordifference_ch=function(t,e,r){var i=t-e,n=i+r;return i*i+n*n},e}(r(13).AbstractDistanceCalculator);
/**
	 * @preserve
	 * Copyright 2015-2016 Igor Bezkrovnyi
	 * All rights reserved. (MIT Licensed)
	 *
	 * pngQuant.ts - part of Image Quantization Library
	 */e.PNGQUANT=n},function(t,e,r){"use strict";var i=r(21);e.NeuQuant=i.NeuQuant;var n=r(25);e.NeuQuantFloat=n.NeuQuantFloat;var a=r(26);e.RGBQuant=a.RGBQuant;var o=r(27);e.ColorHistogram=o.ColorHistogram;var s=r(29);e.WuQuant=s.WuQuant,e.WuColorCube=s.WuColorCube},function(t,e,r){"use strict";
/**
	 * @preserve TypeScript port:
	 * Copyright 2015-2016 Igor Bezkrovnyi
	 * All rights reserved. (MIT Licensed)
	 *
	 * neuquant.ts - part of Image Quantization Library
	 */var i=r(22),n=r(24),a=function(){function t(t){this.r=this.g=this.b=this.a=t}return t.prototype.toPoint=function(){return n.Point.createByRGBA(this.r>>3,this.g>>3,this.b>>3,this.a>>3)},t.prototype.subtract=function(t,e,r,i){this.r-=0|t,this.g-=0|e,this.b-=0|r,this.a-=0|i},t}(),o=function(){function t(t,e){void 0===e&&(e=256),this._distance=t,this._pointArray=[],this._sampleFactor=1,this._networkSize=e,this._distance.setWhitePoint(2040,2040,2040,2040)}return t.prototype.sample=function(t){this._pointArray=this._pointArray.concat(t.getPointArray())},t.prototype.quantize=function(){return this._init(),this._learn(),this._buildPalette()},t.prototype._init=function(){this._freq=[],this._bias=[],this._radPower=[],this._network=[];for(var e=0;e<this._networkSize;e++)this._network[e]=new a((e<<11)/this._networkSize|0),this._freq[e]=t._initialBias/this._networkSize|0,this._bias[e]=0},t.prototype._learn=function(){var e=this._sampleFactor,r=this._pointArray.length;r<t._minpicturebytes&&(e=1);var i,n=30+(e-1)/3|0,a=r/e|0,o=a/t._nCycles|0,s=t._initAlpha,u=(this._networkSize>>3)*t._radiusBias,h=u>>t._radiusBiasShift;h<=1&&(h=0);for(var l=0;l<h;l++)this._radPower[l]=s*((h*h-l*l)*t._radBias/(h*h))>>>0;i=r<t._minpicturebytes?1:r%t._prime1!=0?t._prime1:r%t._prime2!=0?t._prime2:r%t._prime3!=0?t._prime3:t._prime4,l=0;for(var f=0;l<a;){var c=this._pointArray[f],d=c.b<<3,p=c.g<<3,m=c.r<<3,b=c.a<<3,g=this._contest(d,p,m,b);if(this._alterSingle(s,g,d,p,m,b),0!==h&&this._alterNeighbour(h,g,d,p,m,b),(f+=i)>=r&&(f-=r),0===o&&(o=1),++l%o==0){s-=s/n|0,(h=(u-=u/t._radiusDecrease|0)>>t._radiusBiasShift)<=1&&(h=0);for(var _=0;_<h;_++)this._radPower[_]=s*((h*h-_*_)*t._radBias/(h*h))>>>0}}},t.prototype._buildPalette=function(){var t=new i.Palette;return this._network.forEach((function(e){t.add(e.toPoint())})),t.sort(),t},t.prototype._alterNeighbour=function(e,r,i,n,a,o){var s=r-e;s<-1&&(s=-1);var u=r+e;u>this._networkSize&&(u=this._networkSize);for(var h=r+1,l=r-1,f=1;h<u||l>s;){var c,d=this._radPower[f++]/t._alphaRadBias;h<u&&(c=this._network[h++]).subtract(d*(c.r-a),d*(c.g-n),d*(c.b-i),d*(c.a-o)),l>s&&(c=this._network[l--]).subtract(d*(c.r-a),d*(c.g-n),d*(c.b-i),d*(c.a-o))}},t.prototype._alterSingle=function(e,r,i,n,a,o){e/=t._initAlpha;var s=this._network[r];s.subtract(e*(s.r-a),e*(s.g-n),e*(s.b-i),e*(s.a-o))},t.prototype._contest=function(e,r,i,n){for(var a=~(1<<31),o=a,s=-1,u=s,h=0;h<this._networkSize;h++){var l=this._network[h],f=8160*this._distance.calculateNormalized(l,{r:i,g:r,b:e,a:n})|0;f<a&&(a=f,s=h);var c=f-(this._bias[h]>>t._initialBiasShift-3);c<o&&(o=c,u=h);var d=this._freq[h]>>t._betaShift;this._freq[h]-=d,this._bias[h]+=d<<t._gammaShift}return this._freq[s]+=t._beta,this._bias[s]-=t._betaGamma,u},t._prime1=499,t._prime2=491,t._prime3=487,t._prime4=503,t._minpicturebytes=t._prime4,t._nCycles=100,t._initialBiasShift=16,t._initialBias=1<<t._initialBiasShift,t._gammaShift=10,t._betaShift=10,t._beta=t._initialBias>>t._betaShift,t._betaGamma=t._initialBias<<t._gammaShift-t._betaShift,t._radiusBiasShift=6,t._radiusBias=1<<t._radiusBiasShift,t._radiusDecrease=30,t._alphaBiasShift=10,t._initAlpha=1<<t._alphaBiasShift,t._radBiasShift=8,t._radBias=1<<t._radBiasShift,t._alphaRadBiasShift=t._alphaBiasShift+t._radBiasShift,t._alphaRadBias=1<<t._alphaRadBiasShift,t}();e.NeuQuant=o},function(t,e,r){
/**
	 * @preserve
	 * Copyright 2015-2016 Igor Bezkrovnyi
	 * All rights reserved. (MIT Licensed)
	 *
	 * palette.ts - part of Image Quantization Library
	 */
"use strict";var i=r(23),n=r(5);function a(t,e){for(var r=360/e,i=1,n=r-r/2;i<e;i++,n+=r)if(t>=n&&t<n+r)return i;return 0}e.hueGroup=a;var o=function(){function t(){this._pointArray=[],this._i32idx={},this._pointContainer=new i.PointContainer,this._pointContainer.setHeight(1),this._pointArray=this._pointContainer.getPointArray()}return t.prototype.add=function(t){this._pointArray.push(t),this._pointContainer.setWidth(this._pointArray.length)},t.prototype.has=function(t){for(var e=this._pointArray.length-1;e>=0;e--)if(t.uint32===this._pointArray[e].uint32)return!0;return!1},t.prototype.getNearestColor=function(t,e){return this._pointArray[0|this.getNearestIndex(t,e)]},t.prototype.getPointContainer=function(){return this._pointContainer},t.prototype._nearestPointFromCache=function(t){return"number"==typeof this._i32idx[t]?this._i32idx[t]:-1},t.prototype.getNearestIndex=function(t,e){var r=this._nearestPointFromCache(""+e.uint32);if(r>=0)return r;var i=Number.MAX_VALUE;r=0;for(var n=0,a=this._pointArray.length;n<a;n++){var o=this._pointArray[n],s=t.calculateRaw(e.r,e.g,e.b,e.a,o.r,o.g,o.b,o.a);s<i&&(i=s,r=n)}return this._i32idx[e.uint32]=r,r},t.prototype.sort=function(){this._i32idx={},this._pointArray.sort((function(t,e){var r=n.rgb2hsl(t.r,t.g,t.b),i=n.rgb2hsl(e.r,e.g,e.b),o=t.r===t.g&&t.g===t.b?0:1+a(r.h,10),s=(e.r===e.g&&e.g===e.b?0:1+a(i.h,10))-o;if(s)return-s;var u=t.getLuminosity(!0),h=e.getLuminosity(!0);if(h-u!=0)return h-u;var l=(100*i.s|0)-(100*r.s|0);return l?-l:0}))},t}();e.Palette=o},function(t,e,r){"use strict";
/**
	 * @preserve
	 * Copyright 2015-2016 Igor Bezkrovnyi
	 * All rights reserved. (MIT Licensed)
	 *
	 * pointContainer.ts - part of Image Quantization Library
	 */var i=r(24),n=function(){function t(){this._width=0,this._height=0,this._pointArray=[]}return t.prototype.getWidth=function(){return this._width},t.prototype.getHeight=function(){return this._height},t.prototype.setWidth=function(t){this._width=t},t.prototype.setHeight=function(t){this._height=t},t.prototype.getPointArray=function(){return this._pointArray},t.prototype.clone=function(){var e=new t;e._width=this._width,e._height=this._height;for(var r=0,n=this._pointArray.length;r<n;r++)e._pointArray[r]=i.Point.createByUint32(0|this._pointArray[r].uint32);return e},t.prototype.toUint32Array=function(){for(var t=this._pointArray.length,e=new Uint32Array(t),r=0;r<t;r++)e[r]=this._pointArray[r].uint32;return e},t.prototype.toUint8Array=function(){return new Uint8Array(this.toUint32Array().buffer)},t.fromHTMLImageElement=function(e){var r=e.naturalWidth,i=e.naturalHeight,n=document.createElement("canvas");return n.width=r,n.height=i,n.getContext("2d").drawImage(e,0,0,r,i,0,0,r,i),t.fromHTMLCanvasElement(n)},t.fromHTMLCanvasElement=function(e){var r=e.width,i=e.height,n=e.getContext("2d").getImageData(0,0,r,i);return t.fromImageData(n)},t.fromNodeCanvas=function(e){return t.fromHTMLCanvasElement(e)},t.fromImageData=function(e){var r=e.width,i=e.height;return t.fromCanvasPixelArray(e.data,r,i)},t.fromArray=function(e,r,i){var n=new Uint8Array(e);return t.fromUint8Array(n,r,i)},t.fromCanvasPixelArray=function(e,r,i){return t.fromArray(e,r,i)},t.fromUint8Array=function(e,r,i){return t.fromUint32Array(new Uint32Array(e.buffer),r,i)},t.fromUint32Array=function(e,r,n){var a=new t;a._width=r,a._height=n;for(var o=0,s=e.length;o<s;o++)a._pointArray[o]=i.Point.createByUint32(0|e[o]);return a},t}();e.PointContainer=n},function(t,e,r){"use strict";
/**
	 * @preserve
	 * Copyright 2015-2016 Igor Bezkrovnyi
	 * All rights reserved. (MIT Licensed)
	 *
	 * point.ts - part of Image Quantization Library
	 */var i=r(2),n=function(){function t(){this.uint32=-1>>>0,this.r=this.g=this.b=this.a=0,this.rgba=new Array(4),this.rgba[0]=0,this.rgba[1]=0,this.rgba[2]=0,this.rgba[3]=0}return t.createByQuadruplet=function(e){var r=new t;return r.r=0|e[0],r.g=0|e[1],r.b=0|e[2],r.a=0|e[3],r._loadUINT32(),r._loadQuadruplet(),r},t.createByRGBA=function(e,r,i,n){var a=new t;return a.r=0|e,a.g=0|r,a.b=0|i,a.a=0|n,a._loadUINT32(),a._loadQuadruplet(),a},t.createByUint32=function(e){var r=new t;return r.uint32=e>>>0,r._loadRGBA(),r._loadQuadruplet(),r},t.prototype.from=function(t){this.r=t.r,this.g=t.g,this.b=t.b,this.a=t.a,this.uint32=t.uint32,this.rgba[0]=t.r,this.rgba[1]=t.g,this.rgba[2]=t.b,this.rgba[3]=t.a},t.prototype.getLuminosity=function(t){var e=this.r,r=this.g,n=this.b;return t&&(e=Math.min(255,255-this.a+this.a*e/255),r=Math.min(255,255-this.a+this.a*r/255),n=Math.min(255,255-this.a+this.a*n/255)),e*i.Y.RED+r*i.Y.GREEN+n*i.Y.BLUE},t.prototype._loadUINT32=function(){this.uint32=(this.a<<24|this.b<<16|this.g<<8|this.r)>>>0},t.prototype._loadRGBA=function(){this.r=255&this.uint32,this.g=this.uint32>>>8&255,this.b=this.uint32>>>16&255,this.a=this.uint32>>>24&255},t.prototype._loadQuadruplet=function(){this.rgba[0]=this.r,this.rgba[1]=this.g,this.rgba[2]=this.b,this.rgba[3]=this.a},t}();e.Point=n},function(t,e,r){"use strict";
/**
	 * @preserve TypeScript port:
	 * Copyright 2015-2016 Igor Bezkrovnyi
	 * All rights reserved. (MIT Licensed)
	 *
	 * neuquant.ts - part of Image Quantization Library
	 */var i=r(22),n=r(24),a=function(){function t(t){this.r=this.g=this.b=this.a=t}return t.prototype.toPoint=function(){return n.Point.createByRGBA(this.r>>3,this.g>>3,this.b>>3,this.a>>3)},t.prototype.subtract=function(t,e,r,i){this.r-=t,this.g-=e,this.b-=r,this.a-=i},t}(),o=function(){function t(t,e){void 0===e&&(e=256),this._distance=t,this._pointArray=[],this._sampleFactor=1,this._networkSize=e,this._distance.setWhitePoint(2040,2040,2040,2040)}return t.prototype.sample=function(t){this._pointArray=this._pointArray.concat(t.getPointArray())},t.prototype.quantize=function(){return this._init(),this._learn(),this._buildPalette()},t.prototype._init=function(){this._freq=[],this._bias=[],this._radPower=[],this._network=[];for(var e=0;e<this._networkSize;e++)this._network[e]=new a((e<<11)/this._networkSize),this._freq[e]=t._initialBias/this._networkSize,this._bias[e]=0},t.prototype._learn=function(){var e=this._sampleFactor,r=this._pointArray.length;r<t._minpicturebytes&&(e=1);var i,n=30+(e-1)/3,a=r/e,o=a/t._nCycles|0,s=t._initAlpha,u=(this._networkSize>>3)*t._radiusBias,h=u>>t._radiusBiasShift;h<=1&&(h=0);for(var l=0;l<h;l++)this._radPower[l]=s*((h*h-l*l)*t._radBias/(h*h));i=r<t._minpicturebytes?1:r%t._prime1!=0?t._prime1:r%t._prime2!=0?t._prime2:r%t._prime3!=0?t._prime3:t._prime4,l=0;for(var f=0;l<a;){var c=this._pointArray[f],d=c.b<<3,p=c.g<<3,m=c.r<<3,b=c.a<<3,g=this._contest(d,p,m,b);if(this._alterSingle(s,g,d,p,m,b),0!=h&&this._alterNeighbour(h,g,d,p,m,b),(f+=i)>=r&&(f-=r),0==o&&(o=1),++l%o==0){s-=s/n,(h=(u-=u/t._radiusDecrease)>>t._radiusBiasShift)<=1&&(h=0);for(var _=0;_<h;_++)this._radPower[_]=s*((h*h-_*_)*t._radBias/(h*h))}}},t.prototype._buildPalette=function(){var t=new i.Palette;return this._network.forEach((function(e){t.add(e.toPoint())})),t.sort(),t},t.prototype._alterNeighbour=function(e,r,i,n,a,o){var s=r-e;s<-1&&(s=-1);var u=r+e;u>this._networkSize&&(u=this._networkSize);for(var h=r+1,l=r-1,f=1;h<u||l>s;){var c,d=this._radPower[f++]/t._alphaRadBias;h<u&&(c=this._network[h++]).subtract(d*(c.r-a),d*(c.g-n),d*(c.b-i),d*(c.a-o)),l>s&&(c=this._network[l--]).subtract(d*(c.r-a),d*(c.g-n),d*(c.b-i),d*(c.a-o))}},t.prototype._alterSingle=function(e,r,i,n,a,o){e/=t._initAlpha;var s=this._network[r];s.subtract(e*(s.r-a),e*(s.g-n),e*(s.b-i),e*(s.a-o))},t.prototype._contest=function(e,r,i,n){for(var a=~(1<<31),o=a,s=-1,u=s,h=0;h<this._networkSize;h++){var l=this._network[h],f=8160*this._distance.calculateNormalized(l,{r:i,g:r,b:e,a:n});f<a&&(a=f,s=h);var c=f-(this._bias[h]>>t._initialBiasShift-3);c<o&&(o=c,u=h);var d=this._freq[h]>>t._betaShift;this._freq[h]-=d,this._bias[h]+=d<<t._gammaShift}return this._freq[s]+=t._beta,this._bias[s]-=t._betaGamma,u},t._prime1=499,t._prime2=491,t._prime3=487,t._prime4=503,t._minpicturebytes=t._prime4,t._nCycles=100,t._initialBiasShift=16,t._initialBias=1<<t._initialBiasShift,t._gammaShift=10,t._betaShift=10,t._beta=t._initialBias>>t._betaShift,t._betaGamma=t._initialBias<<t._gammaShift-t._betaShift,t._radiusBiasShift=6,t._radiusBias=1<<t._radiusBiasShift,t._radiusDecrease=30,t._alphaBiasShift=10,t._initAlpha=1<<t._alphaBiasShift,t._radBiasShift=8,t._radBias=1<<t._radBiasShift,t._alphaRadBiasShift=t._alphaBiasShift+t._radBiasShift,t._alphaRadBias=1<<t._alphaRadBiasShift,t}();e.NeuQuantFloat=o},function(t,e,r){"use strict";
/**
	 * @preserve TypeScript port:
	 * Copyright 2015-2016 Igor Bezkrovnyi
	 * All rights reserved. (MIT Licensed)
	 *
	 * rgbquant.ts - part of Image Quantization Library
	 */var i=r(22),n=r(24),a=r(27),o=r(6),s=function(t,e,r){this.index=t,this.color=e,this.distance=r},u=function(){function t(t,e,r){void 0===e&&(e=256),void 0===r&&(r=2),this._distance=t,this._colors=e,this._histogram=new a.ColorHistogram(r,e),this._initialDistance=.01,this._distanceIncrement=.005}return t.prototype.sample=function(t){this._histogram.sample(t)},t.prototype.quantize=function(){var t=this._histogram.getImportanceSortedColorsIDXI32();if(0===t.length)throw new Error("No colors in image");var e=this._buildPalette(t);return e.sort(),e},t.prototype._buildPalette=function(t){for(var e=new i.Palette,r=e.getPointContainer().getPointArray(),a=new Array(t.length),u=0;u<t.length;u++)r.push(n.Point.createByUint32(t[u])),a[u]=1;for(var h=r.length,l=[],f=h,c=this._initialDistance;f>this._colors;){for(l.length=0,u=0;u<h;u++)if(0!==a[u])for(var d=r[u],p=u+1;p<h;p++)if(0!==a[p]){var m=r[p],b=this._distance.calculateNormalized(d,m);b<c&&(l.push(new s(p,m,b)),a[p]=0,f--)}c+=f>3*this._colors?this._initialDistance:this._distanceIncrement}if(f<this._colors){o.stableSort(l,(function(t,e){return e.distance-t.distance}));for(var g=0;f<this._colors&&g<l.length;)a[l[g].index]=1,f++,g++}for(var _=r.length,v=_-1;v>=0;v--)0===a[v]&&(v!==_-1&&(r[v]=r[_-1]),--_);return r.length=_,e},t}();e.RGBQuant=u},function(t,e,r){"use strict";
/**
	 * @preserve TypeScript port:
	 * Copyright 2015-2016 Igor Bezkrovnyi
	 * All rights reserved. (MIT Licensed)
	 *
	 * colorHistogram.ts - part of Image Quantization Library
	 */var i=r(28),n=r(6),a=function(){function t(e,r){this._method=e,this._minHueCols=r<<2,this._initColors=r<<2,this._hueStats=new i.HueStatistics(t._hueGroups,this._minHueCols),this._histogram=Object.create(null)}return t.prototype.sample=function(t){switch(this._method){case 1:this._colorStats1D(t);break;case 2:this._colorStats2D(t)}},t.prototype.getImportanceSortedColorsIDXI32=function(){var t,e=this,r=n.stableSort(Object.keys(this._histogram),(function(t,r){return e._histogram[r]-e._histogram[t]}));if(0===r.length)return[];switch(this._method){case 1:var i=Math.min(r.length,this._initColors),a=r[i-1],o=this._histogram[a];t=r.slice(0,i);for(var s=i,u=r.length;s<u&&this._histogram[r[s]]==o;)t.push(r[s++]);this._hueStats.injectIntoArray(t);break;case 2:t=r;break;default:throw new Error("Incorrect method")}return t.map((function(t){return+t}))},t.prototype._colorStats1D=function(t){for(var e=this._histogram,r=t.getPointArray(),i=r.length,n=0;n<i;n++){var a=r[n].uint32;this._hueStats.check(a),a in e?e[a]++:e[a]=1}},t.prototype._colorStats2D=function(e){var r=this,i=e.getWidth(),n=e.getHeight(),a=e.getPointArray(),o=t._boxSize[0],s=t._boxSize[1],u=o*s,h=this._makeBoxes(i,n,o,s),l=this._histogram;h.forEach((function(e){var n=Math.round(e.w*e.h/u)*t._boxPixels;n<2&&(n=2);var o={};r._iterateBox(e,i,(function(t){var e=a[t].uint32;r._hueStats.check(e),e in l?l[e]++:e in o?++o[e]>=n&&(l[e]=o[e]):o[e]=1}))})),this._hueStats.injectIntoDictionary(l)},t.prototype._iterateBox=function(t,e,r){var i=t,n=i.y*e+i.x,a=(i.y+i.h-1)*e+(i.x+i.w-1),o=e-i.w+1,s=0,u=n;do{r.call(this,u),u+=++s%i.w==0?o:1}while(u<=a)},t.prototype._makeBoxes=function(t,e,r,i){for(var n=t%r,a=e%i,o=t-n,s=e-a,u=[],h=0;h<e;h+=i)for(var l=0;l<t;l+=r)u.push({x:l,y:h,w:l==o?n:r,h:h==s?a:i});return u},t._boxSize=[64,64],t._boxPixels=2,t._hueGroups=10,t}();e.ColorHistogram=a},function(t,e,r){"use strict";
/**
	 * @preserve
	 * Copyright 2015-2016 Igor Bezkrovnyi
	 * All rights reserved. (MIT Licensed)
	 *
	 * hueStatistics.ts - part of Image Quantization Library
	 */var i=r(5),n=r(22),a=function(){this.num=0,this.cols=[]},o=function(){function t(t,e){this._numGroups=t,this._minCols=e,this._stats=[];for(var r=0;r<=t;r++)this._stats[r]=new a;this._groupsFull=0}return t.prototype.check=function(t){this._groupsFull==this._numGroups+1&&(this.check=function(){});var e=255&t,r=t>>>8&255,a=t>>>16&255,o=e==r&&r==a?0:1+n.hueGroup(i.rgb2hsl(e,r,a).h,this._numGroups),s=this._stats[o],u=this._minCols;s.num++,s.num>u||(s.num==u&&this._groupsFull++,s.num<=u&&this._stats[o].cols.push(t))},t.prototype.injectIntoDictionary=function(t){for(var e=0;e<=this._numGroups;e++)this._stats[e].num<=this._minCols&&this._stats[e].cols.forEach((function(e){t[e]?t[e]++:t[e]=1}))},t.prototype.injectIntoArray=function(t){for(var e=0;e<=this._numGroups;e++)this._stats[e].num<=this._minCols&&this._stats[e].cols.forEach((function(e){-1==t.indexOf(e)&&t.push(e)}))},t}();e.HueStatistics=o},function(t,e,r){"use strict";
/**
	 * @preserve
	 * Copyright 2015-2016 Igor Bezkrovnyi
	 * All rights reserved. (MIT Licensed)
	 *
	 * wuQuant.ts - part of Image Quantization Library
	 */var i=r(22),n=r(24);function a(t){for(var e=[],r=0;r<t;r++)e[r]=0;return e}function o(t,e,r,i){for(var n=new Array(t),a=0;a<t;a++){n[a]=new Array(e);for(var o=0;o<e;o++){n[a][o]=new Array(r);for(var s=0;s<r;s++){n[a][o][s]=new Array(i);for(var u=0;u<i;u++)n[a][o][s][u]=0}}}return n}function s(t,e,r){for(var i=new Array(t),n=0;n<t;n++){i[n]=new Array(e);for(var a=0;a<e;a++){i[n][a]=new Array(r);for(var o=0;o<r;o++)i[n][a][o]=0}}return i}function u(t,e,r,i,n){for(var a=0;a<e;a++){t[a]=[];for(var o=0;o<r;o++){t[a][o]=[];for(var s=0;s<i;s++)t[a][o][s]=n}}}function h(t,e,r){for(var i=0;i<e;i++)t[i]=r}var l=function(){};e.WuColorCube=l;var f=function(){function t(t,e,r){void 0===e&&(e=256),void 0===r&&(r=5),this._distance=t,this._setQuality(r),this._initialize(e)}return t.prototype.sample=function(t){for(var e=t.getPointArray(),r=0,i=e.length;r<i;r++)this._addColor(e[r]);this._pixels=this._pixels.concat(e)},t.prototype.quantize=function(){this._preparePalette();for(var t=new i.Palette,e=0;e<this._colors;e++)if(this._sums[e]>0){var r=this._sums[e],a=this._reds[e]/r,o=this._greens[e]/r,s=this._blues[e]/r,u=this._alphas[e]/r,h=n.Point.createByRGBA(0|a,0|o,0|s,0|u);t.add(h)}return t.sort(),t},t.prototype._preparePalette=function(){this._calculateMoments();for(var e=0,r=a(this._colors),i=1;i<this._colors;++i){this._cut(this._cubes[e],this._cubes[i])?(r[e]=this._cubes[e].volume>1?this._calculateVariance(this._cubes[e]):0,r[i]=this._cubes[i].volume>1?this._calculateVariance(this._cubes[i]):0):(r[e]=0,i--),e=0;for(var n=r[0],o=1;o<=i;++o)r[o]>n&&(n=r[o],e=o);if(n<=0){this._colors=i+1;break}}for(var s=[],u=[],h=[],l=[],f=0;f<this._colors;++f){var c=t._volume(this._cubes[f],this._weights);c>0?(s[f]=t._volume(this._cubes[f],this._momentsRed)/c|0,u[f]=t._volume(this._cubes[f],this._momentsGreen)/c|0,h[f]=t._volume(this._cubes[f],this._momentsBlue)/c|0,l[f]=t._volume(this._cubes[f],this._momentsAlpha)/c|0):(s[f]=0,u[f]=0,h[f]=0,l[f]=0)}this._reds=a(this._colors+1),this._greens=a(this._colors+1),this._blues=a(this._colors+1),this._alphas=a(this._colors+1),this._sums=a(this._colors+1),o=0;for(var d=this._pixels.length;o<d;o++){for(var p=this._pixels[o],m=-1,b=Number.MAX_VALUE,g=0;g<this._colors;g++){var _=s[g],v=u[g],y=h[g],w=l[g],x=this._distance.calculateRaw(_,v,y,w,p.r,p.g,p.b,p.a);x<b&&(b=x,m=g)}this._reds[m]+=p.r,this._greens[m]+=p.g,this._blues[m]+=p.b,this._alphas[m]+=p.a,this._sums[m]++}},t.prototype._addColor=function(t){var e=8-this._significantBitsPerChannel,r=1+(t.r>>e),i=1+(t.g>>e),n=1+(t.b>>e),a=1+(t.a>>e);this._weights[a][r][i][n]++,this._momentsRed[a][r][i][n]+=t.r,this._momentsGreen[a][r][i][n]+=t.g,this._momentsBlue[a][r][i][n]+=t.b,this._momentsAlpha[a][r][i][n]+=t.a,this._moments[a][r][i][n]+=this._table[t.r]+this._table[t.g]+this._table[t.b]+this._table[t.a]},t.prototype._calculateMoments=function(){for(var t=[],e=[],r=[],i=[],n=[],a=[],o=s(this._sideSize,this._sideSize,this._sideSize),l=s(this._sideSize,this._sideSize,this._sideSize),f=s(this._sideSize,this._sideSize,this._sideSize),c=s(this._sideSize,this._sideSize,this._sideSize),d=s(this._sideSize,this._sideSize,this._sideSize),p=s(this._sideSize,this._sideSize,this._sideSize),m=1;m<=this._alphaMaxSideIndex;++m){u(o,this._sideSize,this._sideSize,this._sideSize,0),u(l,this._sideSize,this._sideSize,this._sideSize,0),u(f,this._sideSize,this._sideSize,this._sideSize,0),u(c,this._sideSize,this._sideSize,this._sideSize,0),u(d,this._sideSize,this._sideSize,this._sideSize,0),u(p,this._sideSize,this._sideSize,this._sideSize,0);for(var b=1;b<=this._maxSideIndex;++b){h(t,this._sideSize,0),h(e,this._sideSize,0),h(r,this._sideSize,0),h(i,this._sideSize,0),h(n,this._sideSize,0),h(a,this._sideSize,0);for(var g=1;g<=this._maxSideIndex;++g)for(var _=0,v=0,y=0,w=0,x=0,E=0,S=1;S<=this._maxSideIndex;++S)_+=this._weights[m][b][g][S],v+=this._momentsRed[m][b][g][S],y+=this._momentsGreen[m][b][g][S],w+=this._momentsBlue[m][b][g][S],x+=this._momentsAlpha[m][b][g][S],E+=this._moments[m][b][g][S],t[S]+=_,e[S]+=v,r[S]+=y,i[S]+=w,n[S]+=x,a[S]+=E,o[b][g][S]=o[b-1][g][S]+t[S],l[b][g][S]=l[b-1][g][S]+e[S],f[b][g][S]=f[b-1][g][S]+r[S],c[b][g][S]=c[b-1][g][S]+i[S],d[b][g][S]=d[b-1][g][S]+n[S],p[b][g][S]=p[b-1][g][S]+a[S],this._weights[m][b][g][S]=this._weights[m-1][b][g][S]+o[b][g][S],this._momentsRed[m][b][g][S]=this._momentsRed[m-1][b][g][S]+l[b][g][S],this._momentsGreen[m][b][g][S]=this._momentsGreen[m-1][b][g][S]+f[b][g][S],this._momentsBlue[m][b][g][S]=this._momentsBlue[m-1][b][g][S]+c[b][g][S],this._momentsAlpha[m][b][g][S]=this._momentsAlpha[m-1][b][g][S]+d[b][g][S],this._moments[m][b][g][S]=this._moments[m-1][b][g][S]+p[b][g][S]}}},t._volumeFloat=function(t,e){return e[t.alphaMaximum][t.redMaximum][t.greenMaximum][t.blueMaximum]-e[t.alphaMaximum][t.redMaximum][t.greenMinimum][t.blueMaximum]-e[t.alphaMaximum][t.redMinimum][t.greenMaximum][t.blueMaximum]+e[t.alphaMaximum][t.redMinimum][t.greenMinimum][t.blueMaximum]-e[t.alphaMinimum][t.redMaximum][t.greenMaximum][t.blueMaximum]+e[t.alphaMinimum][t.redMaximum][t.greenMinimum][t.blueMaximum]+e[t.alphaMinimum][t.redMinimum][t.greenMaximum][t.blueMaximum]-e[t.alphaMinimum][t.redMinimum][t.greenMinimum][t.blueMaximum]-(e[t.alphaMaximum][t.redMaximum][t.greenMaximum][t.blueMinimum]-e[t.alphaMinimum][t.redMaximum][t.greenMaximum][t.blueMinimum]-e[t.alphaMaximum][t.redMaximum][t.greenMinimum][t.blueMinimum]+e[t.alphaMinimum][t.redMaximum][t.greenMinimum][t.blueMinimum]-e[t.alphaMaximum][t.redMinimum][t.greenMaximum][t.blueMinimum]+e[t.alphaMinimum][t.redMinimum][t.greenMaximum][t.blueMinimum]+e[t.alphaMaximum][t.redMinimum][t.greenMinimum][t.blueMinimum]-e[t.alphaMinimum][t.redMinimum][t.greenMinimum][t.blueMinimum])},t._volume=function(e,r){return 0|t._volumeFloat(e,r)},t._top=function(e,r,i,n){var a;switch(r){case t.alpha:a=n[i][e.redMaximum][e.greenMaximum][e.blueMaximum]-n[i][e.redMaximum][e.greenMinimum][e.blueMaximum]-n[i][e.redMinimum][e.greenMaximum][e.blueMaximum]+n[i][e.redMinimum][e.greenMinimum][e.blueMaximum]-(n[i][e.redMaximum][e.greenMaximum][e.blueMinimum]-n[i][e.redMaximum][e.greenMinimum][e.blueMinimum]-n[i][e.redMinimum][e.greenMaximum][e.blueMinimum]+n[i][e.redMinimum][e.greenMinimum][e.blueMinimum]);break;case t.red:a=n[e.alphaMaximum][i][e.greenMaximum][e.blueMaximum]-n[e.alphaMaximum][i][e.greenMinimum][e.blueMaximum]-n[e.alphaMinimum][i][e.greenMaximum][e.blueMaximum]+n[e.alphaMinimum][i][e.greenMinimum][e.blueMaximum]-(n[e.alphaMaximum][i][e.greenMaximum][e.blueMinimum]-n[e.alphaMaximum][i][e.greenMinimum][e.blueMinimum]-n[e.alphaMinimum][i][e.greenMaximum][e.blueMinimum]+n[e.alphaMinimum][i][e.greenMinimum][e.blueMinimum]);break;case t.green:a=n[e.alphaMaximum][e.redMaximum][i][e.blueMaximum]-n[e.alphaMaximum][e.redMinimum][i][e.blueMaximum]-n[e.alphaMinimum][e.redMaximum][i][e.blueMaximum]+n[e.alphaMinimum][e.redMinimum][i][e.blueMaximum]-(n[e.alphaMaximum][e.redMaximum][i][e.blueMinimum]-n[e.alphaMaximum][e.redMinimum][i][e.blueMinimum]-n[e.alphaMinimum][e.redMaximum][i][e.blueMinimum]+n[e.alphaMinimum][e.redMinimum][i][e.blueMinimum]);break;case t.blue:a=n[e.alphaMaximum][e.redMaximum][e.greenMaximum][i]-n[e.alphaMaximum][e.redMaximum][e.greenMinimum][i]-n[e.alphaMaximum][e.redMinimum][e.greenMaximum][i]+n[e.alphaMaximum][e.redMinimum][e.greenMinimum][i]-(n[e.alphaMinimum][e.redMaximum][e.greenMaximum][i]-n[e.alphaMinimum][e.redMaximum][e.greenMinimum][i]-n[e.alphaMinimum][e.redMinimum][e.greenMaximum][i]+n[e.alphaMinimum][e.redMinimum][e.greenMinimum][i]);break;default:throw new Error("impossible")}return 0|a},t._bottom=function(e,r,i){switch(r){case t.alpha:return-i[e.alphaMinimum][e.redMaximum][e.greenMaximum][e.blueMaximum]+i[e.alphaMinimum][e.redMaximum][e.greenMinimum][e.blueMaximum]+i[e.alphaMinimum][e.redMinimum][e.greenMaximum][e.blueMaximum]-i[e.alphaMinimum][e.redMinimum][e.greenMinimum][e.blueMaximum]-(-i[e.alphaMinimum][e.redMaximum][e.greenMaximum][e.blueMinimum]+i[e.alphaMinimum][e.redMaximum][e.greenMinimum][e.blueMinimum]+i[e.alphaMinimum][e.redMinimum][e.greenMaximum][e.blueMinimum]-i[e.alphaMinimum][e.redMinimum][e.greenMinimum][e.blueMinimum]);case t.red:return-i[e.alphaMaximum][e.redMinimum][e.greenMaximum][e.blueMaximum]+i[e.alphaMaximum][e.redMinimum][e.greenMinimum][e.blueMaximum]+i[e.alphaMinimum][e.redMinimum][e.greenMaximum][e.blueMaximum]-i[e.alphaMinimum][e.redMinimum][e.greenMinimum][e.blueMaximum]-(-i[e.alphaMaximum][e.redMinimum][e.greenMaximum][e.blueMinimum]+i[e.alphaMaximum][e.redMinimum][e.greenMinimum][e.blueMinimum]+i[e.alphaMinimum][e.redMinimum][e.greenMaximum][e.blueMinimum]-i[e.alphaMinimum][e.redMinimum][e.greenMinimum][e.blueMinimum]);case t.green:return-i[e.alphaMaximum][e.redMaximum][e.greenMinimum][e.blueMaximum]+i[e.alphaMaximum][e.redMinimum][e.greenMinimum][e.blueMaximum]+i[e.alphaMinimum][e.redMaximum][e.greenMinimum][e.blueMaximum]-i[e.alphaMinimum][e.redMinimum][e.greenMinimum][e.blueMaximum]-(-i[e.alphaMaximum][e.redMaximum][e.greenMinimum][e.blueMinimum]+i[e.alphaMaximum][e.redMinimum][e.greenMinimum][e.blueMinimum]+i[e.alphaMinimum][e.redMaximum][e.greenMinimum][e.blueMinimum]-i[e.alphaMinimum][e.redMinimum][e.greenMinimum][e.blueMinimum]);case t.blue:return-i[e.alphaMaximum][e.redMaximum][e.greenMaximum][e.blueMinimum]+i[e.alphaMaximum][e.redMaximum][e.greenMinimum][e.blueMinimum]+i[e.alphaMaximum][e.redMinimum][e.greenMaximum][e.blueMinimum]-i[e.alphaMaximum][e.redMinimum][e.greenMinimum][e.blueMinimum]-(-i[e.alphaMinimum][e.redMaximum][e.greenMaximum][e.blueMinimum]+i[e.alphaMinimum][e.redMaximum][e.greenMinimum][e.blueMinimum]+i[e.alphaMinimum][e.redMinimum][e.greenMaximum][e.blueMinimum]-i[e.alphaMinimum][e.redMinimum][e.greenMinimum][e.blueMinimum]);default:return 0}},t.prototype._calculateVariance=function(e){var r=t._volume(e,this._momentsRed),i=t._volume(e,this._momentsGreen),n=t._volume(e,this._momentsBlue),a=t._volume(e,this._momentsAlpha);return t._volumeFloat(e,this._moments)-(r*r+i*i+n*n+a*a)/t._volume(e,this._weights)},t.prototype._maximize=function(e,r,i,n,a,o,s,u,h){for(var l=0|t._bottom(e,r,this._momentsRed),f=0|t._bottom(e,r,this._momentsGreen),c=0|t._bottom(e,r,this._momentsBlue),d=0|t._bottom(e,r,this._momentsAlpha),p=0|t._bottom(e,r,this._weights),m=0,b=-1,g=i;g<n;++g){var _=l+t._top(e,r,g,this._momentsRed),v=f+t._top(e,r,g,this._momentsGreen),y=c+t._top(e,r,g,this._momentsBlue),w=d+t._top(e,r,g,this._momentsAlpha),x=p+t._top(e,r,g,this._weights);if(0!=x){var E=_*_+v*v+y*y+w*w,S=E/x;_=a-_,v=o-v,y=s-y,w=u-w,0!=(x=h-x)&&(S+=(E=_*_+v*v+y*y+w*w)/x)>m&&(m=S,b=g)}}return{max:m,position:b}},t.prototype._cut=function(e,r){var i,n=t._volume(e,this._momentsRed),a=t._volume(e,this._momentsGreen),o=t._volume(e,this._momentsBlue),s=t._volume(e,this._momentsAlpha),u=t._volume(e,this._weights),h=this._maximize(e,t.red,e.redMinimum+1,e.redMaximum,n,a,o,s,u),l=this._maximize(e,t.green,e.greenMinimum+1,e.greenMaximum,n,a,o,s,u),f=this._maximize(e,t.blue,e.blueMinimum+1,e.blueMaximum,n,a,o,s,u),c=this._maximize(e,t.alpha,e.alphaMinimum+1,e.alphaMaximum,n,a,o,s,u);if(c.max>=h.max&&c.max>=l.max&&c.max>=f.max){if(i=t.alpha,c.position<0)return!1}else i=h.max>=c.max&&h.max>=l.max&&h.max>=f.max?t.red:l.max>=c.max&&l.max>=h.max&&l.max>=f.max?t.green:t.blue;switch(r.redMaximum=e.redMaximum,r.greenMaximum=e.greenMaximum,r.blueMaximum=e.blueMaximum,r.alphaMaximum=e.alphaMaximum,i){case t.red:r.redMinimum=e.redMaximum=h.position,r.greenMinimum=e.greenMinimum,r.blueMinimum=e.blueMinimum,r.alphaMinimum=e.alphaMinimum;break;case t.green:r.greenMinimum=e.greenMaximum=l.position,r.redMinimum=e.redMinimum,r.blueMinimum=e.blueMinimum,r.alphaMinimum=e.alphaMinimum;break;case t.blue:r.blueMinimum=e.blueMaximum=f.position,r.redMinimum=e.redMinimum,r.greenMinimum=e.greenMinimum,r.alphaMinimum=e.alphaMinimum;break;case t.alpha:r.alphaMinimum=e.alphaMaximum=c.position,r.blueMinimum=e.blueMinimum,r.redMinimum=e.redMinimum,r.greenMinimum=e.greenMinimum}return e.volume=(e.redMaximum-e.redMinimum)*(e.greenMaximum-e.greenMinimum)*(e.blueMaximum-e.blueMinimum)*(e.alphaMaximum-e.alphaMinimum),r.volume=(r.redMaximum-r.redMinimum)*(r.greenMaximum-r.greenMinimum)*(r.blueMaximum-r.blueMinimum)*(r.alphaMaximum-r.alphaMinimum),!0},t.prototype._initialize=function(t){this._colors=t,this._cubes=[];for(var e=0;e<t;e++)this._cubes[e]=new l;this._cubes[0].redMinimum=0,this._cubes[0].greenMinimum=0,this._cubes[0].blueMinimum=0,this._cubes[0].alphaMinimum=0,this._cubes[0].redMaximum=this._maxSideIndex,this._cubes[0].greenMaximum=this._maxSideIndex,this._cubes[0].blueMaximum=this._maxSideIndex,this._cubes[0].alphaMaximum=this._alphaMaxSideIndex,this._weights=o(this._alphaSideSize,this._sideSize,this._sideSize,this._sideSize),this._momentsRed=o(this._alphaSideSize,this._sideSize,this._sideSize,this._sideSize),this._momentsGreen=o(this._alphaSideSize,this._sideSize,this._sideSize,this._sideSize),this._momentsBlue=o(this._alphaSideSize,this._sideSize,this._sideSize,this._sideSize),this._momentsAlpha=o(this._alphaSideSize,this._sideSize,this._sideSize,this._sideSize),this._moments=o(this._alphaSideSize,this._sideSize,this._sideSize,this._sideSize),this._table=[];for(var r=0;r<256;++r)this._table[r]=r*r;this._pixels=[]},t.prototype._setQuality=function(t){void 0===t&&(t=5),this._significantBitsPerChannel=t,this._maxSideIndex=1<<this._significantBitsPerChannel,this._alphaMaxSideIndex=this._maxSideIndex,this._sideSize=this._maxSideIndex+1,this._alphaSideSize=this._alphaMaxSideIndex+1},t.alpha=3,t.red=2,t.green=1,t.blue=0,t}();e.WuQuant=f},function(t,e,r){"use strict";var i=r(31);e.NearestColor=i.NearestColor;var n=r(32);e.ErrorDiffusionArray=n.ErrorDiffusionArray,e.ErrorDiffusionArrayKernel=n.ErrorDiffusionArrayKernel;var a=r(33);e.ErrorDiffusionRiemersma=a.ErrorDiffusionRiemersma},function(t,e){"use strict";var r=function(){function t(t){this._distance=t}return t.prototype.quantize=function(t,e){for(var r=t.getPointArray(),i=t.getWidth(),n=t.getHeight(),a=0;a<n;a++)for(var o=0,s=a*i;o<i;o++,s++){var u=r[s];u.from(e.getNearestColor(this._distance,u))}return t},t}();e.NearestColor=r},function(t,e,r){"use strict";var i=r(24),n=r(6);!function(t){t[t.FloydSteinberg=0]="FloydSteinberg",t[t.FalseFloydSteinberg=1]="FalseFloydSteinberg",t[t.Stucki=2]="Stucki",t[t.Atkinson=3]="Atkinson",t[t.Jarvis=4]="Jarvis",t[t.Burkes=5]="Burkes",t[t.Sierra=6]="Sierra",t[t.TwoSierra=7]="TwoSierra",t[t.SierraLite=8]="SierraLite"}(e.ErrorDiffusionArrayKernel||(e.ErrorDiffusionArrayKernel={}));var a=e.ErrorDiffusionArrayKernel,o=function(){function t(t,e,r,i,n){void 0===r&&(r=!0),void 0===i&&(i=0),void 0===n&&(n=!1),this._setKernel(e),this._distance=t,this._minColorDistance=i,this._serpentine=r,this._calculateErrorLikeGIMP=n}return t.prototype.quantize=function(t,e){for(var r=t.getPointArray(),a=new i.Point,o=t.getWidth(),s=t.getHeight(),u=[],h=1,l=1,f=0;f<this._kernel.length;f++){var c=this._kernel[f][2]+1;l<c&&(l=c)}for(f=0;f<l;f++)this._fillErrorLine(u[f]=[],o);for(var d=0;d<s;d++){this._serpentine&&(h*=-1);var p=d*o,m=1==h?0:o-1,b=1==h?o:-1;this._fillErrorLine(u[0],o),u.push(u.shift());for(var g=u[0],_=m,v=p+m;_!==b;_+=h,v+=h){var y=r[v],w=g[_];a.from(y);var x=i.Point.createByRGBA(n.inRange0to255Rounded(y.r+w[0]),n.inRange0to255Rounded(y.g+w[1]),n.inRange0to255Rounded(y.b+w[2]),n.inRange0to255Rounded(y.a+w[3])),E=e.getNearestColor(this._distance,x);if(y.from(E),!(this._minColorDistance&&this._distance.calculateNormalized(y,E)<this._minColorDistance)){var S=void 0,k=void 0,M=void 0,A=void 0;this._calculateErrorLikeGIMP?(S=x.r-E.r,k=x.g-E.g,M=x.b-E.b,A=x.a-E.a):(S=a.r-E.r,k=a.g-E.g,M=a.b-E.b,A=a.a-E.a);var I=1==h?0:this._kernel.length-1,T=1==h?this._kernel.length:-1;for(f=I;f!==T;f+=h){var R=this._kernel[f][1]*h,P=this._kernel[f][2];if(R+_>=0&&R+_<o&&P+d>=0&&P+d<s){var C=this._kernel[f][0],O=u[P][R+_];O[0]=O[0]+S*C,O[1]=O[1]+k*C,O[2]=O[2]+M*C,O[3]=O[3]+A*C}}}}}return t},t.prototype._fillErrorLine=function(t,e){t.length>e&&(t.length=e);for(var r=t.length,i=0;i<r;i++){var n=t[i];n[0]=n[1]=n[2]=n[3]=0}for(i=r;i<e;i++)t[i]=[0,0,0,0]},t.prototype._setKernel=function(t){switch(t){case a.FloydSteinberg:this._kernel=[[7/16,1,0],[3/16,-1,1],[5/16,0,1],[1/16,1,1]];break;case a.FalseFloydSteinberg:this._kernel=[[3/8,1,0],[3/8,0,1],[2/8,1,1]];break;case a.Stucki:this._kernel=[[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]];break;case a.Atkinson:this._kernel=[[1/8,1,0],[1/8,2,0],[1/8,-1,1],[1/8,0,1],[1/8,1,1],[1/8,0,2]];break;case a.Jarvis:this._kernel=[[7/48,1,0],[5/48,2,0],[3/48,-2,1],[5/48,-1,1],[7/48,0,1],[5/48,1,1],[3/48,2,1],[1/48,-2,2],[3/48,-1,2],[5/48,0,2],[3/48,1,2],[1/48,2,2]];break;case a.Burkes:this._kernel=[[.25,1,0],[4/32,2,0],[2/32,-2,1],[4/32,-1,1],[.25,0,1],[4/32,1,1],[2/32,2,1]];break;case a.Sierra:this._kernel=[[5/32,1,0],[3/32,2,0],[2/32,-2,1],[4/32,-1,1],[5/32,0,1],[4/32,1,1],[2/32,2,1],[2/32,-1,2],[3/32,0,2],[2/32,1,2]];break;case a.TwoSierra:this._kernel=[[.25,1,0],[3/16,2,0],[1/16,-2,1],[2/16,-1,1],[3/16,0,1],[2/16,1,1],[1/16,2,1]];break;case a.SierraLite:this._kernel=[[.5,1,0],[1/4,-1,1],[1/4,0,1]];break;default:throw new Error("ErrorDiffusionArray: unknown kernel = "+t)}},t}();e.ErrorDiffusionArray=o},function(t,e,r){"use strict";var i=r(34),n=r(24),a=r(6),o=function(){function t(t,e,r){void 0===e&&(e=16),void 0===r&&(r=1),this._distance=t,this._errorPropagation=r,this._errorQueueSize=e,this._max=this._errorQueueSize,this._createWeights()}return t.prototype.quantize=function(t,e){for(var r=this,o=new i.HilbertCurveBase,s=t.getPointArray(),u=t.getWidth(),h=t.getHeight(),l=[],f=0,c=0;c<this._errorQueueSize;c++)l[c]={r:0,g:0,b:0,a:0};return o.walk(u,h,(function(t,i){for(var o=s[t+i*u],h=o.r,c=o.g,d=o.b,p=o.a,m=0;m<r._errorQueueSize;m++){var b=r._weights[m],g=l[(m+f)%r._errorQueueSize];h+=g.r*b,c+=g.g*b,d+=g.b*b,p+=g.a*b}var _=n.Point.createByRGBA(a.inRange0to255Rounded(h),a.inRange0to255Rounded(c),a.inRange0to255Rounded(d),a.inRange0to255Rounded(p)),v=e.getNearestColor(r._distance,_),y=((f=(f+1)%r._errorQueueSize)+r._errorQueueSize-1)%r._errorQueueSize;l[y].r=o.r-v.r,l[y].g=o.g-v.g,l[y].b=o.b-v.b,l[y].a=o.a-v.a,o.from(v)})),t},t.prototype._createWeights=function(){this._weights=[];for(var t=Math.exp(Math.log(this._max)/(this._errorQueueSize-1)),e=0,r=1;e<this._errorQueueSize;e++)this._weights[e]=(r+.5|0)/this._max*this._errorPropagation,r*=t},t}();e.ErrorDiffusionRiemersma=o},function(t,e){"use strict";var r;!function(t){t[t.NONE=0]="NONE",t[t.UP=1]="UP",t[t.LEFT=2]="LEFT",t[t.RIGHT=3]="RIGHT",t[t.DOWN=4]="DOWN"}(r||(r={}));var i=function(){function t(){}return t.prototype.walk=function(t,e,i){this._x=0,this._y=0,this._d=0,this._width=t,this._height=e,this._callback=i;var n=Math.max(t,e);this._level=Math.log(n)/Math.log(2)+1|0,this._walkHilbert(r.UP),this._visit(r.NONE)},t.prototype._walkHilbert=function(t){if(!(this._level<1)){switch(this._level--,t){case r.LEFT:this._walkHilbert(r.UP),this._visit(r.RIGHT),this._walkHilbert(r.LEFT),this._visit(r.DOWN),this._walkHilbert(r.LEFT),this._visit(r.LEFT),this._walkHilbert(r.DOWN);break;case r.RIGHT:this._walkHilbert(r.DOWN),this._visit(r.LEFT),this._walkHilbert(r.RIGHT),this._visit(r.UP),this._walkHilbert(r.RIGHT),this._visit(r.RIGHT),this._walkHilbert(r.UP);break;case r.UP:this._walkHilbert(r.LEFT),this._visit(r.DOWN),this._walkHilbert(r.UP),this._visit(r.RIGHT),this._walkHilbert(r.UP),this._visit(r.UP),this._walkHilbert(r.RIGHT);break;case r.DOWN:this._walkHilbert(r.RIGHT),this._visit(r.UP),this._walkHilbert(r.DOWN),this._visit(r.LEFT),this._walkHilbert(r.DOWN),this._visit(r.DOWN),this._walkHilbert(r.LEFT)}this._level++}},t.prototype._visit=function(t){switch(this._x>=0&&this._x<this._width&&this._y>=0&&this._y<this._height&&(this._callback(this._x,this._y,this._d),this._d++),t){case r.LEFT:this._x--;break;case r.RIGHT:this._x++;break;case r.UP:this._y--;break;case r.DOWN:this._y++}},t}();e.HilbertCurveBase=i},function(t,e,r){"use strict";
/**
	 * @preserve
	 * Copyright 2015-2016 Igor Bezkrovnyi
	 * All rights reserved. (MIT Licensed)
	 *
	 * iq.ts - Image Quantization Library
	 */var i=r(36);e.SSIM=i.SSIM},function(t,e,r){"use strict";var i=r(2),n=function(){function t(){}return t.prototype.compare=function(t,e){if(t.getHeight()!==e.getHeight()||t.getWidth()!==e.getWidth())throw new Error("Images have different sizes!");var r=Math.pow(.01*255,2),i=Math.pow(.03*255,2),n=0,a=0;return this._iterate(t,e,(function(t,e,o,s){for(var u=0,h=0,l=0,f=0;f<t.length;f++)h+=Math.pow(t[f]-o,2),l+=Math.pow(e[f]-s,2),u+=(t[f]-o)*(e[f]-s);var c=t.length-1;h/=c,l/=c;var d=(2*o*s+r)*(2*(u/=c)+i),p=(Math.pow(o,2)+Math.pow(s,2)+r)*(h+l+i);a+=d/p,n++})),a/n},t.prototype._iterate=function(t,e,r){for(var i=t.getWidth(),n=t.getHeight(),a=0;a<n;a+=8)for(var o=0;o<i;o+=8){var s=Math.min(8,i-o),u=Math.min(8,n-a),h=this._calculateLumaValuesForWindow(t,o,a,s,u),l=this._calculateLumaValuesForWindow(e,o,a,s,u);r(h,l,this._calculateAverageLuma(h),this._calculateAverageLuma(l))}},t.prototype._calculateLumaValuesForWindow=function(t,e,r,n,a){for(var o=t.getPointArray(),s=[],u=0,h=r;h<r+a;h++)for(var l=h*t.getWidth(),f=e;f<e+n;f++){var c=o[l+f];s[u]=c.r*i.Y.RED+c.g*i.Y.GREEN+c.b*i.Y.BLUE,u++}return s},t.prototype._calculateAverageLuma=function(t){for(var e=0,r=0;r<t.length;r++)e+=t[r];return e/t.length},t}();e.SSIM=n},function(t,e,r){"use strict";
/**
	 * @preserve
	 * Copyright 2015-2016 Igor Bezkrovnyi
	 * All rights reserved. (MIT Licensed)
	 *
	 * iq.ts - Image Quantization Library
	 */var i=r(6);e.arithmetic=i;var n=r(28);e.HueStatistics=n.HueStatistics;var a=r(22);e.Palette=a.Palette;var o=r(24);e.Point=o.Point;var s=r(23);e.PointContainer=s.PointContainer}])},"object"==typeof r&&"object"==typeof e?e.exports=n():"object"==typeof r?r.iq=n():i.iq=n()},{}],75:[function(t,e,r){"function"==typeof Object.create?e.exports=function(t,e){e&&(t.super_=e,t.prototype=Object.create(e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}))}:e.exports=function(t,e){if(e){t.super_=e;var r=function(){};r.prototype=e.prototype,t.prototype=new r,t.prototype.constructor=t}}},{}],76:[function(t,e,r){function i(t){return!!t.constructor&&"function"==typeof t.constructor.isBuffer&&t.constructor.isBuffer(t)}
/*!
 * Determine if an object is a Buffer
 *
 * @author   Feross Aboukhadijeh <https://feross.org>
 * @license  MIT
 */
e.exports=function(t){return null!=t&&(i(t)||function(t){return"function"==typeof t.readFloatLE&&"function"==typeof t.slice&&i(t.slice(0,0))}(t)||!!t._isBuffer)}},{}],77:[function(t,e,r){"use strict";var i=Function.prototype.toString,n=/^\s*class\b/,a=function(t){try{var e=i.call(t);return n.test(e)}catch(t){return!1}},o=Object.prototype.toString,s="function"==typeof Symbol&&"symbol"==typeof Symbol.toStringTag;e.exports=function(t){if(!t)return!1;if("function"!=typeof t&&"object"!=typeof t)return!1;if("function"==typeof t&&!t.prototype)return!0;if(s)return function(t){try{return!a(t)&&(i.call(t),!0)}catch(t){return!1}}(t);if(a(t))return!1;var e=o.call(t);return"[object Function]"===e||"[object GeneratorFunction]"===e}},{}],78:[function(t,e,r){e.exports=function(t){var e=i.call(t);return"[object Function]"===e||"function"==typeof t&&"[object RegExp]"!==e||void 0!==window&&(t===window.setTimeout||t===window.alert||t===window.confirm||t===window.prompt)};var i=Object.prototype.toString},{}],79:[function(t,e,r){var i={}.toString;e.exports=Array.isArray||function(t){return"[object Array]"==i.call(t)}},{}],80:[function(t,e,r){var i=t("./lib/encoder"),n=t("./lib/decoder");e.exports={encode:i,decode:n}},{"./lib/decoder":81,"./lib/encoder":82}],81:[function(t,e,r){(function(t){var r=function(){"use strict";var t=new Int32Array([0,1,8,16,9,2,3,10,17,24,32,25,18,11,4,5,12,19,26,33,40,48,41,34,27,20,13,6,7,14,21,28,35,42,49,56,57,50,43,36,29,22,15,23,30,37,44,51,58,59,52,45,38,31,39,46,53,60,61,54,47,55,62,63]),e=4017,r=799,i=3406,n=2276,a=1567,o=3784,s=5793,u=2896;function h(){}function l(t,e){for(var r,i,n=0,a=[],o=16;o>0&&!t[o-1];)o--;a.push({children:[],index:0});var s,u=a[0];for(r=0;r<o;r++){for(i=0;i<t[r];i++){for((u=a.pop()).children[u.index]=e[n];u.index>0;){if(0===a.length)throw new Error("Could not recreate Huffman 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i=r/t.blocksPerLine|0,n=r%t.blocksPerLine;void 0===t.blocks[i]&&l.tolerantDecoding||e(t,t.blocks[i][n])}var k,M,A,I,T,R,P=n.length;R=c?0===o?0===u?function(t,e){var r=g(t.huffmanTableDC),i=0===r?0:v(r)<<h;e[0]=t.pred+=i}:function(t,e){e[0]|=b()<<h}:0===u?function(e,r){if(y>0)y--;else for(var i=o,n=s;i<=n;){var a=g(e.huffmanTableAC),u=15&a,l=a>>4;if(0!==u)r[t[i+=l]]=v(u)*(1<<h),i++;else{if(l<15){y=_(l)+(1<<l)-1;break}i+=16}}}:function(e,r){for(var i=o,n=s,a=0;i<=n;){var u=t[i],l=r[u]<0?-1:1;switch(x){case 0:var f=g(e.huffmanTableAC),c=15&f;if(a=f>>4,0===c)a<15?(y=_(a)+(1<<a),x=4):(a=16,x=1);else{if(1!==c)throw new Error("invalid ACn encoding");w=v(c),x=a?2:3}continue;case 1:case 2:r[u]?r[u]+=(b()<<h)*l:0==--a&&(x=2==x?3:0);break;case 3:r[u]?r[u]+=(b()<<h)*l:(r[u]=w<<h,x=0);break;case 4:r[u]&&(r[u]+=(b()<<h)*l)}i++}4===x&&0==--y&&(x=0)}:function(e,r){var i=g(e.huffmanTableDC),n=0===i?0:v(i);r[0]=e.pred+=n;for(var a=1;a<64;){var o=g(e.huffmanTableAC),s=15&o,u=o>>4;if(0!==s)r[t[a+=u]]=v(s),a++;else{if(u<15)break;a+=16}}};var C,O,L,B,D=0;for(O=1==P?n[0].blocksPerLine*n[0].blocksPerColumn:f*i.mcusPerColumn,a||(a=O);D<O;){for(M=0;M<P;M++)n[M].pred=0;if(y=0,1==P)for(k=n[0],T=0;T<a;T++)S(k,R,D),D++;else for(T=0;T<a;T++){for(M=0;M<P;M++)for(L=(k=n[M]).h,B=k.v,A=0;A<B;A++)for(I=0;I<L;I++)E(k,R,D,A,I);if(++D===O)break}if(D===O)do{if(255===e[r]&&0!==e[r+1])break;r+=1}while(r<e.length-2);if(m=0,(C=e[r]<<8|e[r+1])<65280)throw new Error("marker was not found");if(!(C>=65488&&C<=65495))break;r+=2}return r-d}function c(t,h){var l,f,c=[],d=h.blocksPerLine,p=h.blocksPerColumn,m=d<<3,g=new Int32Array(64),_=new Uint8Array(64);function v(t,l,f){var c,d,p,m,b,g,_,v,y,w,x=h.quantizationTable,E=f;for(w=0;w<64;w++)E[w]=t[w]*x[w];for(w=0;w<8;++w){var S=8*w;0!=E[1+S]||0!=E[2+S]||0!=E[3+S]||0!=E[4+S]||0!=E[5+S]||0!=E[6+S]||0!=E[7+S]?(c=s*E[0+S]+128>>8,d=s*E[4+S]+128>>8,p=E[2+S],m=E[6+S],b=u*(E[1+S]-E[7+S])+128>>8,v=u*(E[1+S]+E[7+S])+128>>8,g=E[3+S]<<4,_=E[5+S]<<4,y=c-d+1>>1,c=c+d+1>>1,d=y,y=p*o+m*a+128>>8,p=p*a-m*o+128>>8,m=y,y=b-_+1>>1,b=b+_+1>>1,_=y,y=v+g+1>>1,g=v-g+1>>1,v=y,y=c-m+1>>1,c=c+m+1>>1,m=y,y=d-p+1>>1,d=d+p+1>>1,p=y,y=b*n+v*i+2048>>12,b=b*i-v*n+2048>>12,v=y,y=g*r+_*e+2048>>12,g=g*e-_*r+2048>>12,_=y,E[0+S]=c+v,E[7+S]=c-v,E[1+S]=d+_,E[6+S]=d-_,E[2+S]=p+g,E[5+S]=p-g,E[3+S]=m+b,E[4+S]=m-b):(y=s*E[0+S]+512>>10,E[0+S]=y,E[1+S]=y,E[2+S]=y,E[3+S]=y,E[4+S]=y,E[5+S]=y,E[6+S]=y,E[7+S]=y)}for(w=0;w<8;++w){var k=w;0!=E[8+k]||0!=E[16+k]||0!=E[24+k]||0!=E[32+k]||0!=E[40+k]||0!=E[48+k]||0!=E[56+k]?(c=s*E[0+k]+2048>>12,d=s*E[32+k]+2048>>12,p=E[16+k],m=E[48+k],b=u*(E[8+k]-E[56+k])+2048>>12,v=u*(E[8+k]+E[56+k])+2048>>12,g=E[24+k],_=E[40+k],y=c-d+1>>1,c=c+d+1>>1,d=y,y=p*o+m*a+2048>>12,p=p*a-m*o+2048>>12,m=y,y=b-_+1>>1,b=b+_+1>>1,_=y,y=v+g+1>>1,g=v-g+1>>1,v=y,y=c-m+1>>1,c=c+m+1>>1,m=y,y=d-p+1>>1,d=d+p+1>>1,p=y,y=b*n+v*i+2048>>12,b=b*i-v*n+2048>>12,v=y,y=g*r+_*e+2048>>12,g=g*e-_*r+2048>>12,_=y,E[0+k]=c+v,E[56+k]=c-v,E[8+k]=d+_,E[48+k]=d-_,E[16+k]=p+g,E[40+k]=p-g,E[24+k]=m+b,E[32+k]=m-b):(y=s*f[w+0]+8192>>14,E[0+k]=y,E[8+k]=y,E[16+k]=y,E[24+k]=y,E[32+k]=y,E[40+k]=y,E[48+k]=y,E[56+k]=y)}for(w=0;w<64;++w){var M=128+(E[w]+8>>4);l[w]=M<0?0:M>255?255:M}}b(m*p*8);for(var y=0;y<p;y++){var w=y<<3;for(l=0;l<8;l++)c.push(new Uint8Array(m));for(var x=0;x<d;x++){v(h.blocks[y][x],_,g);var E=0,S=x<<3;for(f=0;f<8;f++){var k=c[w+f];for(l=0;l<8;l++)k[S+l]=_[E++]}}}return c}function d(t){return t<0?0:t>255?255:t}h.prototype={load:function(t){var e=new XMLHttpRequest;e.open("GET",t,!0),e.responseType="arraybuffer",e.onload=function(){var t=new Uint8Array(e.response||e.mozResponseArrayBuffer);this.parse(t),this.onload&&this.onload()}.bind(this),e.send(null)},parse:function(e){var r=1e3*this.opts.maxResolutionInMP*1e3,i=0;e.length;function n(){var t=e[i]<<8|e[i+1];return i+=2,t}function a(){var t=n(),r=e.subarray(i,i+t-2);return i+=r.length,r}function o(t){var e,r,i=0,n=0;for(r in t.components)t.components.hasOwnProperty(r)&&(i<(e=t.components[r]).h&&(i=e.h),n<e.v&&(n=e.v));var a=Math.ceil(t.samplesPerLine/8/i),o=Math.ceil(t.scanLines/8/n);for(r in t.components)if(t.components.hasOwnProperty(r)){e=t.components[r];var s=Math.ceil(Math.ceil(t.samplesPerLine/8)*e.h/i),u=Math.ceil(Math.ceil(t.scanLines/8)*e.v/n),h=a*e.h,l=o*e.v,f=[];b(256*(l*h));for(var c=0;c<l;c++){for(var d=[],p=0;p<h;p++)d.push(new Int32Array(64));f.push(d)}e.blocksPerLine=s,e.blocksPerColumn=u,e.blocks=f}t.maxH=i,t.maxV=n,t.mcusPerLine=a,t.mcusPerColumn=o}var s,u,h=null,d=null,p=[],m=[],g=[],_=[],v=n();if(this.comments=[],65496!=v)throw new Error("SOI not found");for(v=n();65497!=v;){switch(v){case 65280:break;case 65504:case 65505:case 65506:case 65507:case 65508:case 65509:case 65510:case 65511:case 65512:case 65513:case 65514:case 65515:case 65516:case 65517:case 65518:case 65519:case 65534:var y=a();if(65534===v){var w=String.fromCharCode.apply(null,y);this.comments.push(w)}65504===v&&74===y[0]&&70===y[1]&&73===y[2]&&70===y[3]&&0===y[4]&&(h={version:{major:y[5],minor:y[6]},densityUnits:y[7],xDensity:y[8]<<8|y[9],yDensity:y[10]<<8|y[11],thumbWidth:y[12],thumbHeight:y[13],thumbData:y.subarray(14,14+3*y[12]*y[13])}),65505===v&&69===y[0]&&120===y[1]&&105===y[2]&&102===y[3]&&0===y[4]&&(this.exifBuffer=y.subarray(5,y.length)),65518===v&&65===y[0]&&100===y[1]&&111===y[2]&&98===y[3]&&101===y[4]&&0===y[5]&&(d={version:y[6],flags0:y[7]<<8|y[8],flags1:y[9]<<8|y[10],transformCode:y[11]});break;case 65499:for(var x=n()+i-2;i<x;){var E=e[i++];b(256);var S=new Int32Array(64);if(E>>4==0)for(Z=0;Z<64;Z++){S[t[Z]]=e[i++]}else{if(E>>4!=1)throw new Error("DQT: invalid table spec");for(Z=0;Z<64;Z++){S[t[Z]]=n()}}p[15&E]=S}break;case 65472:case 65473:case 65474:n(),(s={}).extended=65473===v,s.progressive=65474===v,s.precision=e[i++],s.scanLines=n(),s.samplesPerLine=n(),s.components={},s.componentsOrder=[];var k=s.scanLines*s.samplesPerLine;if(k>r){var M=Math.ceil((k-r)/1e6);throw new Error(`maxResolutionInMP limit exceeded by ${M}MP`)}var A,I=e[i++];for(q=0;q<I;q++){A=e[i];var T=e[i+1]>>4,R=15&e[i+1],P=e[i+2];s.componentsOrder.push(A),s.components[A]={h:T,v:R,quantizationIdx:P},i+=3}o(s),m.push(s);break;case 65476:var C=n();for(q=2;q<C;){var O=e[i++],L=new Uint8Array(16),B=0;for(Z=0;Z<16;Z++,i++)B+=L[Z]=e[i];b(16+B);var D=new Uint8Array(B);for(Z=0;Z<B;Z++,i++)D[Z]=e[i];q+=17+B,(O>>4==0?_:g)[15&O]=l(L,D)}break;case 65501:n(),u=n();break;case 65500:n(),n();break;case 65498:n();var N=e[i++],z=[];for(q=0;q<N;q++){Y=s.components[e[i++]];var j=e[i++];Y.huffmanTableDC=_[j>>4],Y.huffmanTableAC=g[15&j],z.push(Y)}var U=e[i++],F=e[i++],G=e[i++],H=f(e,i,s,z,u,U,F,G>>4,15&G,this.opts);i+=H;break;case 65535:255!==e[i]&&i--;break;default:if(255==e[i-3]&&e[i-2]>=192&&e[i-2]<=254){i-=3;break}throw new Error("unknown JPEG marker "+v.toString(16))}v=n()}if(1!=m.length)throw new Error("only single frame JPEGs supported");for(var q=0;q<m.length;q++){var W=m[q].components;for(var Z in W)W[Z].quantizationTable=p[W[Z].quantizationIdx],delete W[Z].quantizationIdx}this.width=s.samplesPerLine,this.height=s.scanLines,this.jfif=h,this.adobe=d,this.components=[];for(q=0;q<s.componentsOrder.length;q++){var Y=s.components[s.componentsOrder[q]];this.components.push({lines:c(0,Y),scaleX:Y.h/s.maxH,scaleY:Y.v/s.maxV})}},getData:function(t,e){var r,i,n,a,o,s,u,h,l,f,c,p,m,g,_,v,y,w,x,E,S,k=this.width/t,M=this.height/e,A=0,I=t*e*this.components.length;b(I);var T=new Uint8Array(I);switch(this.components.length){case 1:for(r=this.components[0],f=0;f<e;f++)for(o=r.lines[0|f*r.scaleY*M],l=0;l<t;l++)c=o[0|l*r.scaleX*k],T[A++]=c;break;case 2:for(r=this.components[0],i=this.components[1],f=0;f<e;f++)for(o=r.lines[0|f*r.scaleY*M],s=i.lines[0|f*i.scaleY*M],l=0;l<t;l++)c=o[0|l*r.scaleX*k],T[A++]=c,c=s[0|l*i.scaleX*k],T[A++]=c;break;case 3:for(S=!0,this.adobe&&this.adobe.transformCode?S=!0:void 0!==this.opts.colorTransform&&(S=!!this.opts.colorTransform),r=this.components[0],i=this.components[1],n=this.components[2],f=0;f<e;f++)for(o=r.lines[0|f*r.scaleY*M],s=i.lines[0|f*i.scaleY*M],u=n.lines[0|f*n.scaleY*M],l=0;l<t;l++)S?(c=o[0|l*r.scaleX*k],p=s[0|l*i.scaleX*k],w=d(c+1.402*((m=u[0|l*n.scaleX*k])-128)),x=d(c-.3441363*(p-128)-.71413636*(m-128)),E=d(c+1.772*(p-128))):(w=o[0|l*r.scaleX*k],x=s[0|l*i.scaleX*k],E=u[0|l*n.scaleX*k]),T[A++]=w,T[A++]=x,T[A++]=E;break;case 4:if(!this.adobe)throw new Error("Unsupported color mode (4 components)");for(S=!1,this.adobe&&this.adobe.transformCode?S=!0:void 0!==this.opts.colorTransform&&(S=!!this.opts.colorTransform),r=this.components[0],i=this.components[1],n=this.components[2],a=this.components[3],f=0;f<e;f++)for(o=r.lines[0|f*r.scaleY*M],s=i.lines[0|f*i.scaleY*M],u=n.lines[0|f*n.scaleY*M],h=a.lines[0|f*a.scaleY*M],l=0;l<t;l++)S?(c=o[0|l*r.scaleX*k],p=s[0|l*i.scaleX*k],m=u[0|l*n.scaleX*k],g=h[0|l*a.scaleX*k],_=255-d(c+1.402*(m-128)),v=255-d(c-.3441363*(p-128)-.71413636*(m-128)),y=255-d(c+1.772*(p-128))):(_=o[0|l*r.scaleX*k],v=s[0|l*i.scaleX*k],y=u[0|l*n.scaleX*k],g=h[0|l*a.scaleX*k]),T[A++]=255-_,T[A++]=255-v,T[A++]=255-y,T[A++]=255-g;break;default:throw new Error("Unsupported color mode")}return T},copyToImageData:function(t,e){var r,i,n,a,o,s,u,h,l,f=t.width,c=t.height,p=t.data,m=this.getData(f,c),b=0,g=0;switch(this.components.length){case 1:for(i=0;i<c;i++)for(r=0;r<f;r++)n=m[b++],p[g++]=n,p[g++]=n,p[g++]=n,e&&(p[g++]=255);break;case 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h={width:o.width,height:o.height,exifBuffer:o.exifBuffer,data:n.useTArray?new Uint8Array(u):t.alloc(u)};o.comments.length>0&&(h.comments=o.comments)}catch(t){throw t instanceof RangeError?new Error("Could not allocate enough memory for the image. 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n=[17,18,24,47,99,99,99,99,18,21,26,66,99,99,99,99,24,26,56,99,99,99,99,99,47,66,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99],a=0;a<64;a++){var o=u((n[a]*t+50)/100);o<1?o=1:o>255&&(o=255),l[k[a]]=o}for(var s=[1,1.387039845,1.306562965,1.175875602,1,.785694958,.5411961,.275899379],d=0,p=0;p<8;p++)for(var m=0;m<8;m++)f[d]=1/(h[k[d]]*s[p]*s[m]*8),c[d]=1/(l[k[d]]*s[p]*s[m]*8),d++})(t<50?Math.floor(5e3/t):Math.floor(200-2*t)),s=t}}this.encode=function(r,s){(new Date).getTime();s&&j(s),g=new Array,_=0,v=7,N(65496),N(65504),N(16),D(74),D(70),D(73),D(70),D(0),D(1),D(1),D(0),N(1),N(1),D(0),D(0),function(t){if(t){N(65505),69===t[0]&&120===t[1]&&105===t[2]&&102===t[3]?N(t.length+2):(N(t.length+5+2),D(69),D(120),D(105),D(102),D(0));for(var e=0;e<t.length;e++)D(t[e])}}(r.exifBuffer),function(){N(65499),N(132),D(0);for(var t=0;t<64;t++)D(h[t]);D(1);for(var 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m,b,E,k,L,U,F,G,H,q=r.data,W=r.width,Z=r.height,Y=4*W,V=0;V<Z;){for(m=0;m<Y;){for(U=L=Y*V+m,F=-1,G=0,H=0;H<64;H++)U=L+(G=H>>3)*Y+(F=4*(7&H)),V+G>=Z&&(U-=Y*(V+1+G-Z)),m+F>=Y&&(U-=m+F-Y+4),b=q[U++],E=q[U++],k=q[U++],y[H]=(S[b]+S[E+256>>0]+S[k+512>>0]>>16)-128,w[H]=(S[b+768>>0]+S[E+1024>>0]+S[k+1280>>0]>>16)-128,x[H]=(S[b+1280>>0]+S[E+1536>>0]+S[k+1792>>0]>>16)-128;u=z(y,f,u,i,a),d=z(w,c,d,n,o),p=z(x,c,p,n,o),m+=32}V+=8}if(v>=0){var X=[];X[1]=v+1,X[0]=(1<<v+1)-1,B(X)}return N(65497),void 0===e?new Uint8Array(g):t.from(g)},function(){(new Date).getTime();r||(r=50),function(){for(var t=String.fromCharCode,e=0;e<256;e++)E[e]=t(e)}(),i=L(M,A),n=L(R,P),a=L(I,T),o=L(C,O),function(){for(var t=1,e=2,r=1;r<=15;r++){for(var i=t;i<e;i++)p[32767+i]=r,d[32767+i]=[],d[32767+i][1]=r,d[32767+i][0]=i;for(var n=-(e-1);n<=-t;n++)p[32767+n]=r,d[32767+n]=[],d[32767+n][1]=r,d[32767+n][0]=e-1+n;t<<=1,e<<=1}}(),function(){for(var t=0;t<256;t++)S[t]=19595*t,S[t+256>>0]=38470*t,S[t+512>>0]=7471*t+32768,S[t+768>>0]=-11059*t,S[t+1024>>0]=-21709*t,S[t+1280>>0]=32768*t+8421375,S[t+1536>>0]=-27439*t,S[t+1792>>0]=-5329*t}(),j(r),(new Date).getTime()}()}function i(t,e){return void 0===e&&(e=50),{data:new r(e).encode(t,e),width:t.width,height:t.height}}void 0!==e?e.exports=i:void 0!==window&&(window["jpeg-js"]=window["jpeg-js"]||{},window["jpeg-js"].encode=i)}).call(this,t("buffer").Buffer)},{buffer:48}],83:[function(t,e,r){(function(r){var i=t("path"),n=t("fs"),a=parseInt("0777",8);function o(t,e,s,u){"function"==typeof e?(s=e,e={}):e&&"object"==typeof e||(e={mode:e});var h=e.mode,l=e.fs||n;void 0===h&&(h=a&~r.umask()),u||(u=null);var f=s||function(){};t=i.resolve(t),l.mkdir(t,h,(function(r){if(!r)return 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/*
object-assign
(c) Sindre Sorhus
@license MIT
*/
"use strict";var i=Object.getOwnPropertySymbols,n=Object.prototype.hasOwnProperty,a=Object.prototype.propertyIsEnumerable;function o(t){if(null==t)throw new TypeError("Object.assign cannot be called with null or undefined");return Object(t)}e.exports=function(){try{if(!Object.assign)return!1;var t=new String("abc");if(t[5]="de","5"===Object.getOwnPropertyNames(t)[0])return!1;for(var e={},r=0;r<10;r++)e["_"+String.fromCharCode(r)]=r;if("0123456789"!==Object.getOwnPropertyNames(e).map((function(t){return e[t]})).join(""))return!1;var i={};return"abcdefghijklmnopqrst".split("").forEach((function(t){i[t]=t})),"abcdefghijklmnopqrst"===Object.keys(Object.assign({},i)).join("")}catch(t){return!1}}()?Object.assign:function(t,e){for(var r,s,u=o(t),h=1;h<arguments.length;h++){for(var l in r=Object(arguments[h]))n.call(r,l)&&(u[l]=r[l]);if(i){s=i(r);for(var f=0;f<s.length;f++)a.call(r,s[f])&&(u[s[f]]=r[s[f]])}}return u}},{}],85:[function(t,e,r){arguments[4][64][0].apply(r,arguments)},{dup:64}],86:[function(t,e,r){"use strict";var i={};(0,t("./lib/utils/common").assign)(i,t("./lib/deflate"),t("./lib/inflate"),t("./lib/zlib/constants")),e.exports=i},{"./lib/deflate":87,"./lib/inflate":88,"./lib/utils/common":89,"./lib/zlib/constants":92}],87:[function(t,e,r){"use strict";var i=t("./zlib/deflate"),n=t("./utils/common"),a=t("./utils/strings"),o=t("./zlib/messages"),s=t("./zlib/zstream"),u=Object.prototype.toString;function h(t){if(!(this instanceof h))return new h(t);this.options=n.assign({level:-1,method:8,chunkSize:16384,windowBits:15,memLevel:8,strategy:0,to:""},t||{});var e=this.options;e.raw&&e.windowBits>0?e.windowBits=-e.windowBits:e.gzip&&e.windowBits>0&&e.windowBits<16&&(e.windowBits+=16),this.err=0,this.msg="",this.ended=!1,this.chunks=[],this.strm=new s,this.strm.avail_out=0;var r=i.deflateInit2(this.strm,e.level,e.method,e.windowBits,e.memLevel,e.strategy);if(0!==r)throw new 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this.onEnd(r),this.ended=!0,!1;0!==s.avail_out&&(0!==s.avail_in||4!==o&&2!==o)||("string"===this.options.to?this.onData(a.buf2binstring(n.shrinkBuf(s.output,s.next_out))):this.onData(n.shrinkBuf(s.output,s.next_out)))}while((s.avail_in>0||0===s.avail_out)&&1!==r);return 4===o?(r=i.deflateEnd(this.strm),this.onEnd(r),this.ended=!0,0===r):2!==o||(this.onEnd(0),s.avail_out=0,!0)},h.prototype.onData=function(t){this.chunks.push(t)},h.prototype.onEnd=function(t){0===t&&("string"===this.options.to?this.result=this.chunks.join(""):this.result=n.flattenChunks(this.chunks)),this.chunks=[],this.err=t,this.msg=this.strm.msg},r.Deflate=h,r.deflate=l,r.deflateRaw=function(t,e){return(e=e||{}).raw=!0,l(t,e)},r.gzip=function(t,e){return(e=e||{}).gzip=!0,l(t,e)}},{"./utils/common":89,"./utils/strings":90,"./zlib/deflate":94,"./zlib/messages":99,"./zlib/zstream":101}],88:[function(t,e,r){"use strict";var i=t("./zlib/inflate"),n=t("./utils/common"),a=t("./utils/strings"),o=t("./zlib/constants"),s=t("./zlib/messages"),u=t("./zlib/zstream"),h=t("./zlib/gzheader"),l=Object.prototype.toString;function f(t){if(!(this instanceof f))return new f(t);this.options=n.assign({chunkSize:16384,windowBits:0,to:""},t||{});var e=this.options;e.raw&&e.windowBits>=0&&e.windowBits<16&&(e.windowBits=-e.windowBits,0===e.windowBits&&(e.windowBits=-15)),!(e.windowBits>=0&&e.windowBits<16)||t&&t.windowBits||(e.windowBits+=32),e.windowBits>15&&e.windowBits<48&&0==(15&e.windowBits)&&(e.windowBits|=15),this.err=0,this.msg="",this.ended=!1,this.chunks=[],this.strm=new u,this.strm.avail_out=0;var r=i.inflateInit2(this.strm,e.windowBits);if(r!==o.Z_OK)throw new Error(s[r]);this.header=new h,i.inflateGetHeader(this.strm,this.header)}function c(t,e){var r=new f(e);if(r.push(t,!0),r.err)throw r.msg||s[r.err];return r.result}f.prototype.push=function(t,e){var r,s,u,h,f,c,d=this.strm,p=this.options.chunkSize,m=this.options.dictionary,b=!1;if(this.ended)return!1;s=e===~~e?e:!0===e?o.Z_FINISH:o.Z_NO_FLUSH,"string"==typeof t?d.input=a.binstring2buf(t):"[object ArrayBuffer]"===l.call(t)?d.input=new Uint8Array(t):d.input=t,d.next_in=0,d.avail_in=d.input.length;do{if(0===d.avail_out&&(d.output=new n.Buf8(p),d.next_out=0,d.avail_out=p),(r=i.inflate(d,o.Z_NO_FLUSH))===o.Z_NEED_DICT&&m&&(c="string"==typeof m?a.string2buf(m):"[object ArrayBuffer]"===l.call(m)?new Uint8Array(m):m,r=i.inflateSetDictionary(this.strm,c)),r===o.Z_BUF_ERROR&&!0===b&&(r=o.Z_OK,b=!1),r!==o.Z_STREAM_END&&r!==o.Z_OK)return this.onEnd(r),this.ended=!0,!1;d.next_out&&(0!==d.avail_out&&r!==o.Z_STREAM_END&&(0!==d.avail_in||s!==o.Z_FINISH&&s!==o.Z_SYNC_FLUSH)||("string"===this.options.to?(u=a.utf8border(d.output,d.next_out),h=d.next_out-u,f=a.buf2string(d.output,u),d.next_out=h,d.avail_out=p-h,h&&n.arraySet(d.output,d.output,u,h,0),this.onData(f)):this.onData(n.shrinkBuf(d.output,d.next_out)))),0===d.avail_in&&0===d.avail_out&&(b=!0)}while((d.avail_in>0||0===d.avail_out)&&r!==o.Z_STREAM_END);return r===o.Z_STREAM_END&&(s=o.Z_FINISH),s===o.Z_FINISH?(r=i.inflateEnd(this.strm),this.onEnd(r),this.ended=!0,r===o.Z_OK):s!==o.Z_SYNC_FLUSH||(this.onEnd(o.Z_OK),d.avail_out=0,!0)},f.prototype.onData=function(t){this.chunks.push(t)},f.prototype.onEnd=function(t){t===o.Z_OK&&("string"===this.options.to?this.result=this.chunks.join(""):this.result=n.flattenChunks(this.chunks)),this.chunks=[],this.err=t,this.msg=this.strm.msg},r.Inflate=f,r.inflate=c,r.inflateRaw=function(t,e){return(e=e||{}).raw=!0,c(t,e)},r.ungzip=c},{"./utils/common":89,"./utils/strings":90,"./zlib/constants":92,"./zlib/gzheader":95,"./zlib/inflate":97,"./zlib/messages":99,"./zlib/zstream":101}],89:[function(t,e,r){arguments[4][36][0].apply(r,arguments)},{dup:36}],90:[function(t,e,r){"use strict";var i=t("./common"),n=!0,a=!0;try{String.fromCharCode.apply(null,[0])}catch(t){n=!1}try{String.fromCharCode.apply(null,new Uint8Array(1))}catch(t){a=!1}for(var o=new i.Buf8(256),s=0;s<256;s++)o[s]=s>=252?6:s>=248?5:s>=240?4:s>=224?3:s>=192?2:1;function u(t,e){if(e<65537&&(t.subarray&&a||!t.subarray&&n))return String.fromCharCode.apply(null,i.shrinkBuf(t,e));for(var r="",o=0;o<e;o++)r+=String.fromCharCode(t[o]);return r}o[254]=o[254]=1,r.string2buf=function(t){var e,r,n,a,o,s=t.length,u=0;for(a=0;a<s;a++)55296==(64512&(r=t.charCodeAt(a)))&&a+1<s&&56320==(64512&(n=t.charCodeAt(a+1)))&&(r=65536+(r-55296<<10)+(n-56320),a++),u+=r<128?1:r<2048?2:r<65536?3:4;for(e=new i.Buf8(u),o=0,a=0;o<u;a++)55296==(64512&(r=t.charCodeAt(a)))&&a+1<s&&56320==(64512&(n=t.charCodeAt(a+1)))&&(r=65536+(r-55296<<10)+(n-56320),a++),r<128?e[o++]=r:r<2048?(e[o++]=192|r>>>6,e[o++]=128|63&r):r<65536?(e[o++]=224|r>>>12,e[o++]=128|r>>>6&63,e[o++]=128|63&r):(e[o++]=240|r>>>18,e[o++]=128|r>>>12&63,e[o++]=128|r>>>6&63,e[o++]=128|63&r);return e},r.buf2binstring=function(t){return u(t,t.length)},r.binstring2buf=function(t){for(var e=new i.Buf8(t.length),r=0,n=e.length;r<n;r++)e[r]=t.charCodeAt(r);return e},r.buf2string=function(t,e){var r,i,n,a,s=e||t.length,h=new Array(2*s);for(i=0,r=0;r<s;)if((n=t[r++])<128)h[i++]=n;else if((a=o[n])>4)h[i++]=65533,r+=a-1;else{for(n&=2===a?31:3===a?15:7;a>1&&r<s;)n=n<<6|63&t[r++],a--;a>1?h[i++]=65533:n<65536?h[i++]=n:(n-=65536,h[i++]=55296|n>>10&1023,h[i++]=56320|1023&n)}return u(h,i)},r.utf8border=function(t,e){var r;for((e=e||t.length)>t.length&&(e=t.length),r=e-1;r>=0&&128==(192&t[r]);)r--;return r<0||0===r?e:r+o[t[r]]>e?r:e}},{"./common":89}],91:[function(t,e,r){arguments[4][37][0].apply(r,arguments)},{dup:37}],92:[function(t,e,r){arguments[4][38][0].apply(r,arguments)},{dup:38}],93:[function(t,e,r){arguments[4][39][0].apply(r,arguments)},{dup:39}],94:[function(t,e,r){"use strict";var i,n=t("../utils/common"),a=t("./trees"),o=t("./adler32"),s=t("./crc32"),u=t("./messages"),h=-2,l=258,f=262,c=103,d=113,p=666;function m(t,e){return t.msg=u[e],e}function b(t){return(t<<1)-(t>4?9:0)}function g(t){for(var e=t.length;--e>=0;)t[e]=0}function _(t){var e=t.state,r=e.pending;r>t.avail_out&&(r=t.avail_out),0!==r&&(n.arraySet(t.output,e.pending_buf,e.pending_out,r,t.next_out),t.next_out+=r,e.pending_out+=r,t.total_out+=r,t.avail_out-=r,e.pending-=r,0===e.pending&&(e.pending_out=0))}function v(t,e){a._tr_flush_block(t,t.block_start>=0?t.block_start:-1,t.strstart-t.block_start,e),t.block_start=t.strstart,_(t.strm)}function y(t,e){t.pending_buf[t.pending++]=e}function w(t,e){t.pending_buf[t.pending++]=e>>>8&255,t.pending_buf[t.pending++]=255&e}function x(t,e){var r,i,n=t.max_chain_length,a=t.strstart,o=t.prev_length,s=t.nice_match,u=t.strstart>t.w_size-f?t.strstart-(t.w_size-f):0,h=t.window,c=t.w_mask,d=t.prev,p=t.strstart+l,m=h[a+o-1],b=h[a+o];t.prev_length>=t.good_match&&(n>>=2),s>t.lookahead&&(s=t.lookahead);do{if(h[(r=e)+o]===b&&h[r+o-1]===m&&h[r]===h[a]&&h[++r]===h[a+1]){a+=2,r++;do{}while(h[++a]===h[++r]&&h[++a]===h[++r]&&h[++a]===h[++r]&&h[++a]===h[++r]&&h[++a]===h[++r]&&h[++a]===h[++r]&&h[++a]===h[++r]&&h[++a]===h[++r]&&a<p);if(i=l-(p-a),a=p-l,i>o){if(t.match_start=e,o=i,i>=s)break;m=h[a+o-1],b=h[a+o]}}}while((e=d[e&c])>u&&0!=--n);return o<=t.lookahead?o:t.lookahead}function E(t){var 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t.insert=t.strstart<2?t.strstart:2,4===e?(v(t,!0),0===t.strm.avail_out?3:4):t.last_lit&&(v(t,!1),0===t.strm.avail_out)?1:2}function k(t,e){for(var r,i,n;;){if(t.lookahead<f){if(E(t),t.lookahead<f&&0===e)return 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t.insert=0,4===e?(v(t,!0),0===t.strm.avail_out?3:4):(t.strstart>t.block_start&&(v(t,!1),t.strm.avail_out),1)})),new M(4,4,8,4,S),new M(4,5,16,8,S),new M(4,6,32,32,S),new M(4,4,16,16,k),new M(8,16,32,32,k),new M(8,16,128,128,k),new M(8,32,128,256,k),new M(32,128,258,1024,k),new M(32,258,258,4096,k)],r.deflateInit=function(t,e){return R(t,e,8,15,8,0)},r.deflateInit2=R,r.deflateReset=T,r.deflateResetKeep=I,r.deflateSetHeader=function(t,e){return t&&t.state?2!==t.state.wrap?h:(t.state.gzhead=e,0):h},r.deflate=function(t,e){var r,n,o,u;if(!t||!t.state||e>5||e<0)return t?m(t,h):h;if(n=t.state,!t.output||!t.input&&0!==t.avail_in||n.status===p&&4!==e)return 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e;for(e=0;e<o;e++)t.dyn_ltree[2*e]=0;for(e=0;e<s;e++)t.dyn_dtree[2*e]=0;for(e=0;e<19;e++)t.bl_tree[2*e]=0;t.dyn_ltree[512]=1,t.opt_len=t.static_len=0,t.last_lit=t.matches=0}function P(t){t.bi_valid>8?k(t,t.bi_buf):t.bi_valid>0&&(t.pending_buf[t.pending++]=t.bi_buf),t.bi_buf=0,t.bi_valid=0}function C(t,e,r,i){var n=2*e,a=2*r;return t[n]<t[a]||t[n]===t[a]&&i[e]<=i[r]}function O(t,e,r){for(var i=t.heap[r],n=r<<1;n<=t.heap_len&&(n<t.heap_len&&C(e,t.heap[n+1],t.heap[n],t.depth)&&n++,!C(e,i,t.heap[n],t.depth));)t.heap[r]=t.heap[n],r=n,n<<=1;t.heap[r]=i}function L(t,e,r){var i,n,o,s,u=0;if(0!==t.last_lit)do{i=t.pending_buf[t.d_buf+2*u]<<8|t.pending_buf[t.d_buf+2*u+1],n=t.pending_buf[t.l_buf+u],u++,0===i?A(t,n,e):(A(t,(o=b[n])+a+1,e),0!==(s=h[o])&&M(t,n-=g[o],s),A(t,o=S(--i),r),0!==(s=l[o])&&M(t,i-=w[o],s))}while(u<t.last_lit);A(t,256,e)}function B(t,e){var 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e=r.slice(0,t);return r=r.slice(t),e},resetAfterLine:function(){r.length=0},end:function(){if(i!==t.length)throw new Error("extra data found")}}}(t,h);n=h<=8?new e(s*u*4):new Uint16Array(s*u*4);var d,p,m=Math.pow(2,h)-1,b=0;if(f)d=i.getImagePasses(s,u),p=i.getInterlaceIterator(s,u);else{var g=0;p=function(){var t=g;return g+=4,t},d=[{width:s,height:u}]}for(var _=0;_<d.length;_++)8===h?b=a(d[_],n,p,l,t,b):o(d[_],n,p,l,c,m);if(8===h){if(b!==t.length)throw new Error("extra data found")}else c.end();return n}}).call(this,t("buffer").Buffer)},{"./interlace":120,buffer:48}],111:[function(t,e,r){(function(r){"use strict";var i=t("./constants");e.exports=function(t,e,n,a){var o,s=-1!==[i.COLORTYPE_COLOR_ALPHA,i.COLORTYPE_ALPHA].indexOf(a.colorType);if(a.colorType===a.inputColorType){var u=(o=new ArrayBuffer(2),new DataView(o).setInt16(0,256,!0),256!==new Int16Array(o)[0]);if(8===a.bitDepth||16===a.bitDepth&&u)return t}var h=16!==a.bitDepth?t:new Uint16Array(t.buffer),l=255,f=i.COLORTYPE_TO_BPP_MAP[a.inputColorType];4!=f||a.inputHasAlpha||(f=3);var c=i.COLORTYPE_TO_BPP_MAP[a.colorType];16===a.bitDepth&&(l=65535,c*=2);var d=new r(e*n*c),p=0,m=0,b=a.bgColor||{};function g(t,e){var r,n,o,u=l;switch(a.inputColorType){case i.COLORTYPE_COLOR_ALPHA:u=t[e+3],r=t[e],n=t[e+1],o=t[e+2];break;case i.COLORTYPE_COLOR:r=t[e],n=t[e+1],o=t[e+2];break;case i.COLORTYPE_ALPHA:u=t[e+1],n=r=t[e],o=r;break;case i.COLORTYPE_GRAYSCALE:n=r=t[e],o=r;break;default:throw new Error("input color type:"+a.inputColorType+" is not supported at present")}return a.inputHasAlpha&&(s||(u/=l,r=Math.min(Math.max(Math.round((1-u)*b.red+u*r),0),l),n=Math.min(Math.max(Math.round((1-u)*b.green+u*n),0),l),o=Math.min(Math.max(Math.round((1-u)*b.blue+u*o),0),l))),{red:r,green:n,blue:o,alpha:u}}void 0===b.red&&(b.red=l),void 0===b.green&&(b.green=l),void 0===b.blue&&(b.blue=l);for(var _=0;_<n;_++)for(var v=0;v<e;v++){var y=g(h,p);switch(a.colorType){case i.COLORTYPE_COLOR_ALPHA:case i.COLORTYPE_COLOR:8===a.bitDepth?(d[m]=y.red,d[m+1]=y.green,d[m+2]=y.blue,s&&(d[m+3]=y.alpha)):(d.writeUInt16BE(y.red,m),d.writeUInt16BE(y.green,m+2),d.writeUInt16BE(y.blue,m+4),s&&d.writeUInt16BE(y.alpha,m+6));break;case i.COLORTYPE_ALPHA:case i.COLORTYPE_GRAYSCALE:var w=(y.red+y.green+y.blue)/3;8===a.bitDepth?(d[m]=w,s&&(d[m+1]=y.alpha)):(d.writeUInt16BE(w,m),s&&d.writeUInt16BE(y.alpha,m+2))}p+=f,m+=c}return d}}).call(this,t("buffer").Buffer)},{"./constants":113,buffer:48}],112:[function(t,e,r){(function(r,i){"use strict";var n=t("util"),a=t("stream"),o=e.exports=function(){a.call(this),this._buffers=[],this._buffered=0,this._reads=[],this._paused=!1,this._encoding="utf8",this.writable=!0};n.inherits(o,a),o.prototype.read=function(t,e){this._reads.push({length:Math.abs(t),allowLess:t<0,func:e}),r.nextTick(function(){this._process(),this._paused&&this._reads.length>0&&(this._paused=!1,this.emit("drain"))}.bind(this))},o.prototype.write=function(t,e){return this.writable?(r=i.isBuffer(t)?t:new i(t,e||this._encoding),this._buffers.push(r),this._buffered+=r.length,this._process(),this._reads&&0===this._reads.length&&(this._paused=!0),this.writable&&!this._paused):(this.emit("error",new Error("Stream not writable")),!1);var r},o.prototype.end=function(t,e){t&&this.write(t,e),this.writable=!1,this._buffers&&(0===this._buffers.length?this._end():(this._buffers.push(null),this._process()))},o.prototype.destroySoon=o.prototype.end,o.prototype._end=function(){this._reads.length>0&&this.emit("error",new Error("There are some read requests waiting on finished stream")),this.destroy()},o.prototype.destroy=function(){this._buffers&&(this.writable=!1,this._reads=null,this._buffers=null,this.emit("close"))},o.prototype._processReadAllowingLess=function(t){this._reads.shift();var e=this._buffers[0];e.length>t.length?(this._buffered-=t.length,this._buffers[0]=e.slice(t.length),t.func.call(this,e.slice(0,t.length))):(this._buffered-=e.length,this._buffers.shift(),t.func.call(this,e))},o.prototype._processRead=function(t){this._reads.shift();for(var e=0,r=0,n=new i(t.length);e<t.length;){var a=this._buffers[r++],o=Math.min(a.length,t.length-e);a.copy(n,e,0,o),e+=o,o!==a.length&&(this._buffers[--r]=a.slice(o))}r>0&&this._buffers.splice(0,r),this._buffered-=t.length,t.func.call(this,n)},o.prototype._process=function(){try{for(;this._buffered>0&&this._reads&&this._reads.length>0;){var t=this._reads[0];if(t.allowLess)this._processReadAllowingLess(t);else{if(!(this._buffered>=t.length))break;this._processRead(t)}}this._buffers&&this._buffers.length>0&&null===this._buffers[0]&&this._end()}catch(t){this.emit("error",t)}}}).call(this,t("_process"),t("buffer").Buffer)},{_process:133,buffer:48,stream:155,util:186}],113:[function(t,e,r){"use strict";e.exports={PNG_SIGNATURE:[137,80,78,71,13,10,26,10],TYPE_IHDR:1229472850,TYPE_IEND:1229278788,TYPE_IDAT:1229209940,TYPE_PLTE:1347179589,TYPE_tRNS:1951551059,TYPE_gAMA:1732332865,COLORTYPE_GRAYSCALE:0,COLORTYPE_PALETTE:1,COLORTYPE_COLOR:2,COLORTYPE_ALPHA:4,COLORTYPE_PALETTE_COLOR:3,COLORTYPE_COLOR_ALPHA:6,COLORTYPE_TO_BPP_MAP:{0:1,2:3,3:1,4:2,6:4},GAMMA_DIVISION:1e5}},{}],114:[function(t,e,r){"use strict";var i=[];!function(){for(var t=0;t<256;t++){for(var e=t,r=0;r<8;r++)1&e?e=3988292384^e>>>1:e>>>=1;i[t]=e}}();var n=e.exports=function(){this._crc=-1};n.prototype.write=function(t){for(var e=0;e<t.length;e++)this._crc=i[255&(this._crc^t[e])]^this._crc>>>8;return!0},n.prototype.crc32=function(){return-1^this._crc},n.crc32=function(t){for(var e=-1,r=0;r<t.length;r++)e=i[255&(e^t[r])]^e>>>8;return-1^e}},{}],115:[function(t,e,r){(function(r){"use strict";var i=t("./paeth-predictor");var n={0:function(t,e,r,i,n){for(var a=0;a<r;a++)i[n+a]=t[e+a]},1:function(t,e,r,i,n,a){for(var o=0;o<r;o++){var s=o>=a?t[e+o-a]:0,u=t[e+o]-s;i[n+o]=u}},2:function(t,e,r,i,n){for(var a=0;a<r;a++){var o=e>0?t[e+a-r]:0,s=t[e+a]-o;i[n+a]=s}},3:function(t,e,r,i,n,a){for(var o=0;o<r;o++){var s=o>=a?t[e+o-a]:0,u=e>0?t[e+o-r]:0,h=t[e+o]-(s+u>>1);i[n+o]=h}},4:function(t,e,r,n,a,o){for(var s=0;s<r;s++){var u=s>=o?t[e+s-o]:0,h=e>0?t[e+s-r]:0,l=e>0&&s>=o?t[e+s-(r+o)]:0,f=t[e+s]-i(u,h,l);n[a+s]=f}}},a={0:function(t,e,r){for(var i=0,n=e+r,a=e;a<n;a++)i+=Math.abs(t[a]);return i},1:function(t,e,r,i){for(var n=0,a=0;a<r;a++){var o=a>=i?t[e+a-i]:0,s=t[e+a]-o;n+=Math.abs(s)}return n},2:function(t,e,r){for(var i=0,n=e+r,a=e;a<n;a++){var o=e>0?t[a-r]:0,s=t[a]-o;i+=Math.abs(s)}return i},3:function(t,e,r,i){for(var n=0,a=0;a<r;a++){var o=a>=i?t[e+a-i]:0,s=e>0?t[e+a-r]:0,u=t[e+a]-(o+s>>1);n+=Math.abs(u)}return n},4:function(t,e,r,n){for(var a=0,o=0;o<r;o++){var s=o>=n?t[e+o-n]:0,u=e>0?t[e+o-r]:0,h=e>0&&o>=n?t[e+o-(r+n)]:0,l=t[e+o]-i(s,u,h);a+=Math.abs(l)}return a}};e.exports=function(t,e,i,o,s){var u;if("filterType"in o&&-1!==o.filterType){if("number"!=typeof o.filterType)throw new Error("unrecognised filter types");u=[o.filterType]}else u=[0,1,2,3,4];16===o.bitDepth&&(s*=2);for(var h=e*s,l=0,f=0,c=new r((h+1)*i),d=u[0],p=0;p<i;p++){if(u.length>1)for(var m=1/0,b=0;b<u.length;b++){var g=a[u[b]](t,f,h,s);g<m&&(d=u[b],m=g)}c[l]=d,l++,n[d](t,f,h,c,l,s),l+=h,f+=h}return c}}).call(this,t("buffer").Buffer)},{"./paeth-predictor":124,buffer:48}],116:[function(t,e,r){(function(r){"use strict";var i=t("util"),n=t("./chunkstream"),a=t("./filter-parse"),o=e.exports=function(t){n.call(this);var e=[],i=this;this._filter=new a(t,{read:this.read.bind(this),write:function(t){e.push(t)},complete:function(){i.emit("complete",r.concat(e))}}),this._filter.start()};i.inherits(o,n)}).call(this,t("buffer").Buffer)},{"./chunkstream":112,"./filter-parse":118,buffer:48,util:186}],117:[function(t,e,r){(function(e){"use strict";var i=t("./sync-reader"),n=t("./filter-parse");r.process=function(t,r){var a=[],o=new i(t);return new n(r,{read:o.read.bind(o),write:function(t){a.push(t)},complete:function(){}}).start(),o.process(),e.concat(a)}}).call(this,t("buffer").Buffer)},{"./filter-parse":118,"./sync-reader":131,buffer:48}],118:[function(t,e,r){(function(r){"use strict";var i=t("./interlace"),n=t("./paeth-predictor");function a(t,e,r){var i=t*e;return 8!==r&&(i=Math.ceil(i/(8/r))),i}var o=e.exports=function(t,e){var r=t.width,n=t.height,o=t.interlace,s=t.bpp,u=t.depth;if(this.read=e.read,this.write=e.write,this.complete=e.complete,this._imageIndex=0,this._images=[],o)for(var h=i.getImagePasses(r,n),l=0;l<h.length;l++)this._images.push({byteWidth:a(h[l].width,s,u),height:h[l].height,lineIndex:0});else this._images.push({byteWidth:a(r,s,u),height:n,lineIndex:0});this._xComparison=8===u?s:16===u?2*s:1};o.prototype.start=function(){this.read(this._images[this._imageIndex].byteWidth+1,this._reverseFilterLine.bind(this))},o.prototype._unFilterType1=function(t,e,r){for(var i=this._xComparison,n=i-1,a=0;a<r;a++){var o=t[1+a],s=a>n?e[a-i]:0;e[a]=o+s}},o.prototype._unFilterType2=function(t,e,r){for(var i=this._lastLine,n=0;n<r;n++){var a=t[1+n],o=i?i[n]:0;e[n]=a+o}},o.prototype._unFilterType3=function(t,e,r){for(var i=this._xComparison,n=i-1,a=this._lastLine,o=0;o<r;o++){var s=t[1+o],u=a?a[o]:0,h=o>n?e[o-i]:0,l=Math.floor((h+u)/2);e[o]=s+l}},o.prototype._unFilterType4=function(t,e,r){for(var i=this._xComparison,a=i-1,o=this._lastLine,s=0;s<r;s++){var u=t[1+s],h=o?o[s]:0,l=s>a?e[s-i]:0,f=s>a&&o?o[s-i]:0,c=n(l,h,f);e[s]=u+c}},o.prototype._reverseFilterLine=function(t){var e,i=t[0],n=this._images[this._imageIndex],a=n.byteWidth;if(0===i)e=t.slice(1,a+1);else switch(e=new r(a),i){case 1:this._unFilterType1(t,e,a);break;case 2:this._unFilterType2(t,e,a);break;case 3:this._unFilterType3(t,e,a);break;case 4:this._unFilterType4(t,e,a);break;default:throw new Error("Unrecognised filter type - "+i)}this.write(e),n.lineIndex++,n.lineIndex>=n.height?(this._lastLine=null,this._imageIndex++,n=this._images[this._imageIndex]):this._lastLine=e,n?this.read(n.byteWidth+1,this._reverseFilterLine.bind(this)):(this._lastLine=null,this.complete())}}).call(this,t("buffer").Buffer)},{"./interlace":120,"./paeth-predictor":124,buffer:48}],119:[function(t,e,r){(function(t){"use strict";e.exports=function(e,r){var i=r.depth,n=r.width,a=r.height,o=r.colorType,s=r.transColor,u=r.palette,h=e;return 3===o?function(t,e,r,i,n){for(var a=0,o=0;o<i;o++)for(var s=0;s<r;s++){var u=n[t[a]];if(!u)throw new Error("index "+t[a]+" not in palette");for(var h=0;h<4;h++)e[a+h]=u[h];a+=4}}(e,h,n,a,u):(s&&function(t,e,r,i,n){for(var a=0,o=0;o<i;o++)for(var s=0;s<r;s++){var u=!1;if(1===n.length?n[0]===t[a]&&(u=!0):n[0]===t[a]&&n[1]===t[a+1]&&n[2]===t[a+2]&&(u=!0),u)for(var h=0;h<4;h++)e[a+h]=0;a+=4}}(e,h,n,a,s),8!==i&&(16===i&&(h=new t(n*a*4)),function(t,e,r,i,n){for(var a=Math.pow(2,n)-1,o=0,s=0;s<i;s++)for(var u=0;u<r;u++){for(var h=0;h<4;h++)e[o+h]=Math.floor(255*t[o+h]/a+.5);o+=4}}(e,h,n,a,i))),h}}).call(this,t("buffer").Buffer)},{buffer:48}],120:[function(t,e,r){"use strict";var i=[{x:[0],y:[0]},{x:[4],y:[0]},{x:[0,4],y:[4]},{x:[2,6],y:[0,4]},{x:[0,2,4,6],y:[2,6]},{x:[1,3,5,7],y:[0,2,4,6]},{x:[0,1,2,3,4,5,6,7],y:[1,3,5,7]}];r.getImagePasses=function(t,e){for(var r=[],n=t%8,a=e%8,o=(t-n)/8,s=(e-a)/8,u=0;u<i.length;u++){for(var h=i[u],l=o*h.x.length,f=s*h.y.length,c=0;c<h.x.length&&h.x[c]<n;c++)l++;for(c=0;c<h.y.length&&h.y[c]<a;c++)f++;l>0&&f>0&&r.push({width:l,height:f,index:u})}return r},r.getInterlaceIterator=function(t){return function(e,r,n){var a=e%i[n].x.length,o=(e-a)/i[n].x.length*8+i[n].x[a],s=r%i[n].y.length;return 4*o+((r-s)/i[n].y.length*8+i[n].y[s])*t*4}}},{}],121:[function(t,e,r){(function(r){"use strict";var i=t("util"),n=t("stream"),a=t("./constants"),o=t("./packer"),s=e.exports=function(t){n.call(this);var e=t||{};this._packer=new o(e),this._deflate=this._packer.createDeflate(),this.readable=!0};i.inherits(s,n),s.prototype.pack=function(t,e,i,n){this.emit("data",new r(a.PNG_SIGNATURE)),this.emit("data",this._packer.packIHDR(e,i)),n&&this.emit("data",this._packer.packGAMA(n));var o=this._packer.filterData(t,e,i);this._deflate.on("error",this.emit.bind(this,"error")),this._deflate.on("data",function(t){this.emit("data",this._packer.packIDAT(t))}.bind(this)),this._deflate.on("end",function(){this.emit("data",this._packer.packIEND()),this.emit("end")}.bind(this)),this._deflate.end(o)}}).call(this,t("buffer").Buffer)},{"./constants":113,"./packer":123,buffer:48,stream:155,util:186}],122:[function(t,e,r){(function(r){"use strict";var i=!0,n=t("zlib");n.deflateSync||(i=!1);var a=t("./constants"),o=t("./packer");e.exports=function(t,e){if(!i)throw new Error("To use the sync capability of this library in old node versions, please pin pngjs to v2.3.0");var s=new o(e||{}),u=[];u.push(new r(a.PNG_SIGNATURE)),u.push(s.packIHDR(t.width,t.height)),t.gamma&&u.push(s.packGAMA(t.gamma));var h=s.filterData(t.data,t.width,t.height),l=n.deflateSync(h,s.getDeflateOptions());if(h=null,!l||!l.length)throw new Error("bad png - invalid compressed data response");return u.push(s.packIDAT(l)),u.push(s.packIEND()),r.concat(u)}}).call(this,t("buffer").Buffer)},{"./constants":113,"./packer":123,buffer:48,zlib:35}],123:[function(t,e,r){(function(r){"use strict";var i=t("./constants"),n=t("./crc"),a=t("./bitpacker"),o=t("./filter-pack"),s=t("zlib"),u=e.exports=function(t){if(this._options=t,t.deflateChunkSize=t.deflateChunkSize||32768,t.deflateLevel=null!=t.deflateLevel?t.deflateLevel:9,t.deflateStrategy=null!=t.deflateStrategy?t.deflateStrategy:3,t.inputHasAlpha=null==t.inputHasAlpha||t.inputHasAlpha,t.deflateFactory=t.deflateFactory||s.createDeflate,t.bitDepth=t.bitDepth||8,t.colorType="number"==typeof t.colorType?t.colorType:i.COLORTYPE_COLOR_ALPHA,t.inputColorType="number"==typeof t.inputColorType?t.inputColorType:i.COLORTYPE_COLOR_ALPHA,-1===[i.COLORTYPE_GRAYSCALE,i.COLORTYPE_COLOR,i.COLORTYPE_COLOR_ALPHA,i.COLORTYPE_ALPHA].indexOf(t.colorType))throw new Error("option color type:"+t.colorType+" is not supported at present");if(-1===[i.COLORTYPE_GRAYSCALE,i.COLORTYPE_COLOR,i.COLORTYPE_COLOR_ALPHA,i.COLORTYPE_ALPHA].indexOf(t.inputColorType))throw new Error("option input color type:"+t.inputColorType+" is not supported at present");if(8!==t.bitDepth&&16!==t.bitDepth)throw new Error("option bit depth:"+t.bitDepth+" is not supported at present")};u.prototype.getDeflateOptions=function(){return{chunkSize:this._options.deflateChunkSize,level:this._options.deflateLevel,strategy:this._options.deflateStrategy}},u.prototype.createDeflate=function(){return this._options.deflateFactory(this.getDeflateOptions())},u.prototype.filterData=function(t,e,r){var n=a(t,e,r,this._options),s=i.COLORTYPE_TO_BPP_MAP[this._options.colorType];return o(n,e,r,this._options,s)},u.prototype._packChunk=function(t,e){var i=e?e.length:0,a=new r(i+12);return a.writeUInt32BE(i,0),a.writeUInt32BE(t,4),e&&e.copy(a,8),a.writeInt32BE(n.crc32(a.slice(4,a.length-4)),a.length-4),a},u.prototype.packGAMA=function(t){var e=new r(4);return e.writeUInt32BE(Math.floor(t*i.GAMMA_DIVISION),0),this._packChunk(i.TYPE_gAMA,e)},u.prototype.packIHDR=function(t,e){var n=new r(13);return n.writeUInt32BE(t,0),n.writeUInt32BE(e,4),n[8]=this._options.bitDepth,n[9]=this._options.colorType,n[10]=0,n[11]=0,n[12]=0,this._packChunk(i.TYPE_IHDR,n)},u.prototype.packIDAT=function(t){return this._packChunk(i.TYPE_IDAT,t)},u.prototype.packIEND=function(){return this._packChunk(i.TYPE_IEND,null)}}).call(this,t("buffer").Buffer)},{"./bitpacker":111,"./constants":113,"./crc":114,"./filter-pack":115,buffer:48,zlib:35}],124:[function(t,e,r){"use strict";e.exports=function(t,e,r){var i=t+e-r,n=Math.abs(i-t),a=Math.abs(i-e),o=Math.abs(i-r);return n<=a&&n<=o?t:a<=o?e:r}},{}],125:[function(t,e,r){"use strict";var i=t("util"),n=t("zlib"),a=t("./chunkstream"),o=t("./filter-parse-async"),s=t("./parser"),u=t("./bitmapper"),h=t("./format-normaliser"),l=e.exports=function(t){a.call(this),this._parser=new s(t,{read:this.read.bind(this),error:this._handleError.bind(this),metadata:this._handleMetaData.bind(this),gamma:this.emit.bind(this,"gamma"),palette:this._handlePalette.bind(this),transColor:this._handleTransColor.bind(this),finished:this._finished.bind(this),inflateData:this._inflateData.bind(this)}),this._options=t,this.writable=!0,this._parser.start()};i.inherits(l,a),l.prototype._handleError=function(t){this.emit("error",t),this.writable=!1,this.destroy(),this._inflate&&this._inflate.destroy&&this._inflate.destroy(),this._filter&&(this._filter.destroy(),this._filter.on("error",(function(){}))),this.errord=!0},l.prototype._inflateData=function(t){if(!this._inflate)if(this._bitmapInfo.interlace)this._inflate=n.createInflate(),this._inflate.on("error",this.emit.bind(this,"error")),this._filter.on("complete",this._complete.bind(this)),this._inflate.pipe(this._filter);else{var e=(1+(this._bitmapInfo.width*this._bitmapInfo.bpp*this._bitmapInfo.depth+7>>3))*this._bitmapInfo.height,r=Math.max(e,n.Z_MIN_CHUNK);this._inflate=n.createInflate({chunkSize:r});var i=e,a=this.emit.bind(this,"error");this._inflate.on("error",(function(t){i&&a(t)})),this._filter.on("complete",this._complete.bind(this));var o=this._filter.write.bind(this._filter);this._inflate.on("data",(function(t){i&&(t.length>i&&(t=t.slice(0,i)),i-=t.length,o(t))})),this._inflate.on("end",this._filter.end.bind(this._filter))}this._inflate.write(t)},l.prototype._handleMetaData=function(t){this.emit("metadata",t),this._bitmapInfo=Object.create(t),this._filter=new o(this._bitmapInfo)},l.prototype._handleTransColor=function(t){this._bitmapInfo.transColor=t},l.prototype._handlePalette=function(t){this._bitmapInfo.palette=t},l.prototype._finished=function(){this.errord||(this._inflate?this._inflate.end():this.emit("error","No Inflate block"),this.destroySoon())},l.prototype._complete=function(t){if(!this.errord){try{var e=u.dataToBitMap(t,this._bitmapInfo),r=h(e,this._bitmapInfo);e=null}catch(t){return void this._handleError(t)}this.emit("parsed",r)}}},{"./bitmapper":110,"./chunkstream":112,"./filter-parse-async":116,"./format-normaliser":119,"./parser":127,util:186,zlib:35}],126:[function(t,e,r){(function(r){"use strict";var i=!0,n=t("zlib"),a=t("./sync-inflate");n.deflateSync||(i=!1);var o=t("./sync-reader"),s=t("./filter-parse-sync"),u=t("./parser"),h=t("./bitmapper"),l=t("./format-normaliser");e.exports=function(t,e){if(!i)throw new Error("To use the sync capability of this library in old node versions, please pin pngjs to v2.3.0");var f,c,d;var p=[];var m=new o(t);if(new u(e,{read:m.read.bind(m),error:function(t){f=t},metadata:function(t){c=t},gamma:function(t){d=t},palette:function(t){c.palette=t},transColor:function(t){c.transColor=t},inflateData:function(t){p.push(t)}}).start(),m.process(),f)throw f;var b,g=r.concat(p);if(p.length=0,c.interlace)b=n.inflateSync(g);else{var _=(1+(c.width*c.bpp*c.depth+7>>3))*c.height;b=a(g,{chunkSize:_,maxLength:_})}if(g=null,!b||!b.length)throw new Error("bad png - invalid inflate data response");var v=s.process(b,c);g=null;var y=h.dataToBitMap(v,c);v=null;var w=l(y,c);return c.data=w,c.gamma=d||0,c}}).call(this,t("buffer").Buffer)},{"./bitmapper":110,"./filter-parse-sync":117,"./format-normaliser":119,"./parser":127,"./sync-inflate":130,"./sync-reader":131,buffer:48,zlib:35}],127:[function(t,e,r){(function(r){"use strict";var i=t("./constants"),n=t("./crc"),a=e.exports=function(t,e){this._options=t,t.checkCRC=!1!==t.checkCRC,this._hasIHDR=!1,this._hasIEND=!1,this._palette=[],this._colorType=0,this._chunks={},this._chunks[i.TYPE_IHDR]=this._handleIHDR.bind(this),this._chunks[i.TYPE_IEND]=this._handleIEND.bind(this),this._chunks[i.TYPE_IDAT]=this._handleIDAT.bind(this),this._chunks[i.TYPE_PLTE]=this._handlePLTE.bind(this),this._chunks[i.TYPE_tRNS]=this._handleTRNS.bind(this),this._chunks[i.TYPE_gAMA]=this._handleGAMA.bind(this),this.read=e.read,this.error=e.error,this.metadata=e.metadata,this.gamma=e.gamma,this.transColor=e.transColor,this.palette=e.palette,this.parsed=e.parsed,this.inflateData=e.inflateData,this.finished=e.finished};a.prototype.start=function(){this.read(i.PNG_SIGNATURE.length,this._parseSignature.bind(this))},a.prototype._parseSignature=function(t){for(var e=i.PNG_SIGNATURE,r=0;r<e.length;r++)if(t[r]!==e[r])return void this.error(new Error("Invalid file signature"));this.read(8,this._parseChunkBegin.bind(this))},a.prototype._parseChunkBegin=function(t){for(var e=t.readUInt32BE(0),a=t.readUInt32BE(4),o="",s=4;s<8;s++)o+=String.fromCharCode(t[s]);var u=Boolean(32&t[4]);if(this._hasIHDR||a===i.TYPE_IHDR){if(this._crc=new n,this._crc.write(new r(o)),this._chunks[a])return this._chunks[a](e);u?this.read(e+4,this._skipChunk.bind(this)):this.error(new Error("Unsupported critical chunk type "+o))}else this.error(new Error("Expected IHDR on beggining"))},a.prototype._skipChunk=function(){this.read(8,this._parseChunkBegin.bind(this))},a.prototype._handleChunkEnd=function(){this.read(4,this._parseChunkEnd.bind(this))},a.prototype._parseChunkEnd=function(t){var e=t.readInt32BE(0),r=this._crc.crc32();this._options.checkCRC&&r!==e?this.error(new Error("Crc error - "+e+" - "+r)):this._hasIEND||this.read(8,this._parseChunkBegin.bind(this))},a.prototype._handleIHDR=function(t){this.read(t,this._parseIHDR.bind(this))},a.prototype._parseIHDR=function(t){this._crc.write(t);var e=t.readUInt32BE(0),r=t.readUInt32BE(4),n=t[8],a=t[9],o=t[10],s=t[11],u=t[12];if(8===n||4===n||2===n||1===n||16===n)if(a in i.COLORTYPE_TO_BPP_MAP)if(0===o)if(0===s)if(0===u||1===u){this._colorType=a;var h=i.COLORTYPE_TO_BPP_MAP[this._colorType];this._hasIHDR=!0,this.metadata({width:e,height:r,depth:n,interlace:Boolean(u),palette:Boolean(a&i.COLORTYPE_PALETTE),color:Boolean(a&i.COLORTYPE_COLOR),alpha:Boolean(a&i.COLORTYPE_ALPHA),bpp:h,colorType:a}),this._handleChunkEnd()}else this.error(new Error("Unsupported interlace method"));else this.error(new Error("Unsupported filter method"));else this.error(new Error("Unsupported compression method"));else this.error(new Error("Unsupported color type"));else this.error(new Error("Unsupported bit depth "+n))},a.prototype._handlePLTE=function(t){this.read(t,this._parsePLTE.bind(this))},a.prototype._parsePLTE=function(t){this._crc.write(t);for(var e=Math.floor(t.length/3),r=0;r<e;r++)this._palette.push([t[3*r],t[3*r+1],t[3*r+2],255]);this.palette(this._palette),this._handleChunkEnd()},a.prototype._handleTRNS=function(t){this.read(t,this._parseTRNS.bind(this))},a.prototype._parseTRNS=function(t){if(this._crc.write(t),this._colorType===i.COLORTYPE_PALETTE_COLOR){if(0===this._palette.length)return void this.error(new Error("Transparency chunk must be after palette"));if(t.length>this._palette.length)return void this.error(new Error("More transparent colors than palette size"));for(var e=0;e<t.length;e++)this._palette[e][3]=t[e];this.palette(this._palette)}this._colorType===i.COLORTYPE_GRAYSCALE&&this.transColor([t.readUInt16BE(0)]),this._colorType===i.COLORTYPE_COLOR&&this.transColor([t.readUInt16BE(0),t.readUInt16BE(2),t.readUInt16BE(4)]),this._handleChunkEnd()},a.prototype._handleGAMA=function(t){this.read(t,this._parseGAMA.bind(this))},a.prototype._parseGAMA=function(t){this._crc.write(t),this.gamma(t.readUInt32BE(0)/i.GAMMA_DIVISION),this._handleChunkEnd()},a.prototype._handleIDAT=function(t){this.read(-t,this._parseIDAT.bind(this,t))},a.prototype._parseIDAT=function(t,e){if(this._crc.write(e),this._colorType===i.COLORTYPE_PALETTE_COLOR&&0===this._palette.length)throw new Error("Expected palette not found");this.inflateData(e);var r=t-e.length;r>0?this._handleIDAT(r):this._handleChunkEnd()},a.prototype._handleIEND=function(t){this.read(t,this._parseIEND.bind(this))},a.prototype._parseIEND=function(t){this._crc.write(t),this._hasIEND=!0,this._handleChunkEnd(),this.finished&&this.finished()}}).call(this,t("buffer").Buffer)},{"./constants":113,"./crc":114,buffer:48}],128:[function(t,e,r){"use strict";var i=t("./parser-sync"),n=t("./packer-sync");r.read=function(t,e){return i(t,e||{})},r.write=function(t,e){return n(t,e)}},{"./packer-sync":122,"./parser-sync":126}],129:[function(t,e,r){(function(e,i){"use strict";var n=t("util"),a=t("stream"),o=t("./parser-async"),s=t("./packer-async"),u=t("./png-sync"),h=r.PNG=function(t){a.call(this),t=t||{},this.width=0|t.width,this.height=0|t.height,this.data=this.width>0&&this.height>0?new i(4*this.width*this.height):null,t.fill&&this.data&&this.data.fill(0),this.gamma=0,this.readable=this.writable=!0,this._parser=new o(t),this._parser.on("error",this.emit.bind(this,"error")),this._parser.on("close",this._handleClose.bind(this)),this._parser.on("metadata",this._metadata.bind(this)),this._parser.on("gamma",this._gamma.bind(this)),this._parser.on("parsed",function(t){this.data=t,this.emit("parsed",t)}.bind(this)),this._packer=new s(t),this._packer.on("data",this.emit.bind(this,"data")),this._packer.on("end",this.emit.bind(this,"end")),this._parser.on("close",this._handleClose.bind(this)),this._packer.on("error",this.emit.bind(this,"error"))};n.inherits(h,a),h.sync=u,h.prototype.pack=function(){return this.data&&this.data.length?(e.nextTick(function(){this._packer.pack(this.data,this.width,this.height,this.gamma)}.bind(this)),this):(this.emit("error","No data provided"),this)},h.prototype.parse=function(t,e){var r,i;e&&(r=function(t){this.removeListener("error",i),this.data=t,e(null,this)}.bind(this),i=function(t){this.removeListener("parsed",r),e(t,null)}.bind(this),this.once("parsed",r),this.once("error",i));return this.end(t),this},h.prototype.write=function(t){return this._parser.write(t),!0},h.prototype.end=function(t){this._parser.end(t)},h.prototype._metadata=function(t){this.width=t.width,this.height=t.height,this.emit("metadata",t)},h.prototype._gamma=function(t){this.gamma=t},h.prototype._handleClose=function(){this._parser.writable||this._packer.readable||this.emit("close")},h.bitblt=function(t,e,r,i,n,a,o,s){if(i|=0,n|=0,a|=0,o|=0,s|=0,(r|=0)>t.width||i>t.height||r+n>t.width||i+a>t.height)throw new Error("bitblt reading outside image");if(o>e.width||s>e.height||o+n>e.width||s+a>e.height)throw new Error("bitblt writing outside image");for(var u=0;u<a;u++)t.data.copy(e.data,(s+u)*e.width+o<<2,(i+u)*t.width+r<<2,(i+u)*t.width+r+n<<2)},h.prototype.bitblt=function(t,e,r,i,n,a,o){return h.bitblt(this,t,e,r,i,n,a,o),this},h.adjustGamma=function(t){if(t.gamma){for(var e=0;e<t.height;e++)for(var r=0;r<t.width;r++)for(var i=t.width*e+r<<2,n=0;n<3;n++){var a=t.data[i+n]/255;a=Math.pow(a,1/2.2/t.gamma),t.data[i+n]=Math.round(255*a)}t.gamma=0}},h.prototype.adjustGamma=function(){h.adjustGamma(this)}}).call(this,t("_process"),t("buffer").Buffer)},{"./packer-async":121,"./parser-async":125,"./png-sync":128,_process:133,buffer:48,stream:155,util:186}],130:[function(t,e,r){(function(i,n){"use strict";var a=t("assert").ok,o=t("zlib"),s=t("util"),u=t("buffer").kMaxLength;function h(t){if(!(this instanceof h))return new h(t);t&&t.chunkSize<o.Z_MIN_CHUNK&&(t.chunkSize=o.Z_MIN_CHUNK),o.Inflate.call(this,t),this._offset=void 0===this._offset?this._outOffset:this._offset,this._buffer=this._buffer||this._outBuffer,t&&null!=t.maxLength&&(this._maxLength=t.maxLength)}function l(t,e){e&&i.nextTick(e),t._handle&&(t._handle.close(),t._handle=null)}function f(t,e){return function(t,e){if("string"==typeof e&&(e=n.from(e)),!(e instanceof n))throw new TypeError("Not a string or buffer");var r=t._finishFlushFlag;return null==r&&(r=o.Z_FINISH),t._processChunk(e,r)}(new h(e),t)}h.prototype._processChunk=function(t,e,r){if("function"==typeof r)return o.Inflate._processChunk.call(this,t,e,r);var i,s=this,h=t&&t.length,f=this._chunkSize-this._offset,c=this._maxLength,d=0,p=[],m=0;function b(t,e){if(!s._hadError){var r=f-e;if(a(r>=0,"have should not go down"),r>0){var i=s._buffer.slice(s._offset,s._offset+r);if(s._offset+=r,i.length>c&&(i=i.slice(0,c)),p.push(i),m+=i.length,0===(c-=i.length))return!1}return(0===e||s._offset>=s._chunkSize)&&(f=s._chunkSize,s._offset=0,s._buffer=n.allocUnsafe(s._chunkSize)),0===e&&(d+=h-t,h=t,!0)}}this.on("error",(function(t){i=t})),a(this._handle,"zlib binding closed");do{var g=this._handle.writeSync(e,t,d,h,this._buffer,this._offset,f);g=g||this._writeState}while(!this._hadError&&b(g[0],g[1]));if(this._hadError)throw i;if(m>=u)throw l(this),new RangeError("Cannot create final Buffer. It would be larger than 0x"+u.toString(16)+" bytes");var _=n.concat(p,m);return l(this),_},s.inherits(h,o.Inflate),e.exports=r=f,r.Inflate=h,r.createInflate=function(t){return new h(t)},r.inflateSync=f}).call(this,t("_process"),t("buffer").Buffer)},{_process:133,assert:25,buffer:48,util:186,zlib:35}],131:[function(t,e,r){"use strict";var i=e.exports=function(t){this._buffer=t,this._reads=[]};i.prototype.read=function(t,e){this._reads.push({length:Math.abs(t),allowLess:t<0,func:e})},i.prototype.process=function(){for(;this._reads.length>0&&this._buffer.length;){var t=this._reads[0];if(!this._buffer.length||!(this._buffer.length>=t.length||t.allowLess))break;this._reads.shift();var e=this._buffer;this._buffer=e.slice(t.length),t.func.call(this,e.slice(0,t.length))}return this._reads.length>0?new Error("There are some read requests waitng on finished stream"):this._buffer.length>0?new Error("unrecognised content at end of stream"):void 0}},{}],132:[function(t,e,r){(function(t){"use strict";void 0===t||!t.version||0===t.version.indexOf("v0.")||0===t.version.indexOf("v1.")&&0!==t.version.indexOf("v1.8.")?e.exports={nextTick:function(e,r,i,n){if("function"!=typeof e)throw new TypeError('"callback" argument must be a function');var a,o,s=arguments.length;switch(s){case 0:case 1:return t.nextTick(e);case 2:return t.nextTick((function(){e.call(null,r)}));case 3:return t.nextTick((function(){e.call(null,r,i)}));case 4:return t.nextTick((function(){e.call(null,r,i,n)}));default:for(a=new Array(s-1),o=0;o<a.length;)a[o++]=arguments[o];return t.nextTick((function(){e.apply(null,a)}))}}}:e.exports=t}).call(this,t("_process"))},{_process:133}],133:[function(t,e,r){var i,n,a=e.exports={};function o(){throw new Error("setTimeout has not been defined")}function s(){throw new Error("clearTimeout has not been defined")}function u(t){if(i===setTimeout)return setTimeout(t,0);if((i===o||!i)&&setTimeout)return i=setTimeout,setTimeout(t,0);try{return i(t,0)}catch(e){try{return 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i=m(t.o),n=15&i;if(i>>=4,0===n){if(15>i)break;r+=16}else r+=i,t.a[e+h[r]]=g(n),r++}}function v(t,e){var r=m(t.D);r=0===r?0:g(r)<<d,t.a[e]=t.m+=r}function y(t,e){t.a[e]|=p()<<d}function w(t,e){if(0<B)B--;else for(var r=l;r<=f;){var i=m(t.o),n=15&i;if(i>>=4,0===n){if(15>i){B=b(i)+(1<<i)-1;break}r+=16}else r+=i,t.a[e+h[r]]=g(n)*(1<<d),r++}}function x(t,e){for(var r,n=l,a=0;n<=f;){r=e+h[n];var o=0>t.a[r]?-1:1;switch(D){case 0:if(r=15&(a=m(t.o)),a>>=4,0===r)15>a?(B=b(a)+(1<<a),D=4):(a=16,D=1);else{if(1!==r)throw new i("invalid ACn encoding");E=g(r),D=a?2:3}continue;case 1:case 2:t.a[r]?t.a[r]+=o*(p()<<d):0==--a&&(D=2===D?3:0);break;case 3:t.a[r]?t.a[r]+=o*(p()<<d):(t.a[r]=E<<d,D=0);break;case 4:t.a[r]&&(t.a[r]+=o*(p()<<d))}n++}4===D&&0==--B&&(D=0)}for(var E,S,k,M,A,I,T,R=9<arguments.length&&void 0!==arguments[9]&&arguments[9],P=n.P,C=e,O=0,L=0,B=0,D=0,N=o.length,z=n.S?0===l?0===c?v:y:0===c?w:x:_,j=0,U=1===N?o[0].c*o[0].l:P*n.O;j<U;){var F=s?Math.min(U-j,s):U;for(S=0;S<N;S++)o[S].m=0;if(B=0,1===N){var G=o[0];for(A=0;A<F;A++)z(G,64*((G.c+1)*(j/G.c|0)+j%G.c)),j++}else for(A=0;A<F;A++){for(S=0;S<N;S++)for(I=(G=o[S]).h,T=G.j,k=0;k<T;k++)for(M=0;M<I;M++)z(G,64*((G.c+1)*((j/P|0)*G.j+k)+(j%P*G.h+M)));j++}if(L=0,(G=u(t,e))&&G.f&&((0,_util.warn)("decodeScan - unexpected MCU data, current marker is: "+G.f),e=G.offset),!(G=G&&G.F)||65280>=G)throw new i("marker was not found");if(!(65488<=G&&65495>=G))break;e+=2}return(G=u(t,e))&&G.f&&((0,_util.warn)("decodeScan - unexpected Scan data, current marker is: "+G.f),e=G.offset),e-C}function s(t,e){for(var r=e.c,n=e.l,a=new Int16Array(64),o=0;o<n;o++)for(var s=0;s<r;s++){var u=64*((e.c+1)*o+s),h=a,l=e.G,f=e.a;if(!l)throw new i("missing required Quantization Table.");for(var c=0;64>c;c+=8){var d=f[u+c],p=f[u+c+1],m=f[u+c+2],b=f[u+c+3],g=f[u+c+4],_=f[u+c+5],v=f[u+c+6],y=f[u+c+7];if(d*=l[c],0==(p|m|b|g|_|v|y))d=5793*d+512>>10,h[c]=d,h[c+1]=d,h[c+2]=d,h[c+3]=d,h[c+4]=d,h[c+5]=d,h[c+6]=d,h[c+7]=d;else{p*=l[c+1],m*=l[c+2],b*=l[c+3],g*=l[c+4],_*=l[c+5];var w=5793*d+128>>8,x=5793*g+128>>8,E=m,S=v*=l[c+6];x=(w=w+x+1>>1)-x,d=3784*E+1567*S+128>>8,E=1567*E-3784*S+128>>8,_=(g=(g=2896*(p-(y*=l[c+7]))+128>>8)+(_<<=4)+1>>1)-_,b=(y=(y=2896*(p+y)+128>>8)+(b<<=4)+1>>1)-b,S=(w=w+(S=d)+1>>1)-S,E=(x=x+E+1>>1)-E,d=2276*g+3406*y+2048>>12,g=3406*g-2276*y+2048>>12,y=d,d=799*b+4017*_+2048>>12,b=4017*b-799*_+2048>>12,_=d,h[c]=w+y,h[c+7]=w-y,h[c+1]=x+_,h[c+6]=x-_,h[c+2]=E+b,h[c+5]=E-b,h[c+3]=S+g,h[c+4]=S-g}}for(l=0;8>l;++l)d=h[l],0==((p=h[l+8])|(m=h[l+16])|(b=h[l+24])|(g=h[l+32])|(_=h[l+40])|(v=h[l+48])|(y=h[l+56]))?(d=-2040>(d=5793*d+8192>>14)?0:2024<=d?255:d+2056>>4,f[u+l]=d,f[u+l+8]=d,f[u+l+16]=d,f[u+l+24]=d,f[u+l+32]=d,f[u+l+40]=d,f[u+l+48]=d,f[u+l+56]=d):(w=5793*d+2048>>12,x=5793*g+2048>>12,d=3784*(E=m)+1567*(S=v)+2048>>12,E=1567*E-3784*S+2048>>12,S=d,_=(g=(g=2896*(p-y)+2048>>12)+_+1>>1)-_,b=(y=(y=2896*(p+y)+2048>>12)+b+1>>1)-b,d=2276*g+3406*y+2048>>12,g=3406*g-2276*y+2048>>12,y=d,d=799*b+4017*_+2048>>12,b=4017*b-799*_+2048>>12,p=(x=(x=(w=4112+(w+x+1>>1))-x)+E+1>>1)+(_=d),v=x-_,_=(E=x-E)-b,d=16>(d=(w=w+S+1>>1)+y)?0:4080<=d?255:d>>4,p=16>p?0:4080<=p?255:p>>4,m=16>(m=E+b)?0:4080<=m?255:m>>4,b=16>(b=(S=w-S)+g)?0:4080<=b?255:b>>4,g=16>(g=S-g)?0:4080<=g?255:g>>4,_=16>_?0:4080<=_?255:_>>4,v=16>v?0:4080<=v?255:v>>4,y=16>(y=w-y)?0:4080<=y?255:y>>4,f[u+l]=d,f[u+l+8]=p,f[u+l+16]=m,f[u+l+24]=b,f[u+l+32]=g,f[u+l+40]=_,f[u+l+48]=v,f[u+l+56]=y)}return e.a}function u(t,e){var r=2<arguments.length&&void 0!==arguments[2]?arguments[2]:e,i=t.length-1;if(r=r<e?r:e,e>=i)return null;var n=t[e]<<8|t[e+1];if(65472<=n&&65534>=n)return{f:null,F:n,offset:e};for(var a=t[r]<<8|t[r+1];!(65472<=a&&65534>=a);){if(++r>=i)return null;a=t[r]<<8|t[r+1]}return{f:n.toString(16),F:a,offset:r}}var h=new Uint8Array([0,1,8,16,9,2,3,10,17,24,32,25,18,11,4,5,12,19,26,33,40,48,41,34,27,20,13,6,7,14,21,28,35,42,49,56,57,50,43,36,29,22,15,23,30,37,44,51,58,59,52,45,38,31,39,46,53,60,61,54,47,55,62,63]);e.prototype={parse:function(t){function e(){var e=t[d]<<8|t[d+1];return d+=2,e}function r(){var r=e(),i=u(t,r=d+r-2,d);return i&&i.f&&((0,_util.warn)("readDataBlock - incorrect length, current marker is: "+i.f),r=i.offset),r=t.subarray(d,r),d+=r.length,r}function l(t){for(var e=Math.ceil(t.v/8/t.s),r=Math.ceil(t.g/8/t.u),i=0;i<t.b.length;i++){A=t.b[i];var n=Math.ceil(Math.ceil(t.v/8)*A.h/t.s),a=Math.ceil(Math.ceil(t.g/8)*A.j/t.u);A.a=new Int16Array(64*r*A.j*(e*A.h+1)),A.c=n,A.l=a}t.P=e,t.O=r}var f=(1<arguments.length&&void 0!==arguments[1]?arguments[1]:{}).N,c=void 0===f?null:f,d=0,p=null,m=0;f=[];var b=[],g=[],_=e();if(65496!==_)throw new i("SOI not found");for(_=e();65497!==_;){switch(_){case 65504:case 65505:case 65506:case 65507:case 65508:case 65509:case 65510:case 65511:case 65512:case 65513:case 65514:case 65515:case 65516:case 65517:case 65518:case 65519:case 65534:var v=r();65518===_&&65===v[0]&&100===v[1]&&111===v[2]&&98===v[3]&&101===v[4]&&(p={version:v[5]<<8|v[6],Y:v[7]<<8|v[8],Z:v[9]<<8|v[10],W:v[11]});break;case 65499:_=e()+d-2;for(var y;d<_;){var w=t[d++],x=new Uint16Array(64);if(0==w>>4)for(v=0;64>v;v++)x[y=h[v]]=t[d++];else{if(1!=w>>4)throw new i("DQT - invalid table spec");for(v=0;64>v;v++)x[y=h[v]]=e()}f[15&w]=x}break;case 65472:case 65473:case 65474:if(E)throw new i("Only single frame JPEGs supported");e();var E={};for(E.X=65473===_,E.S=65474===_,E.precision=t[d++],_=e(),E.g=c||_,E.v=e(),E.b=[],E.C={},v=t[d++],_=x=w=0;_<v;_++){y=t[d];var S=t[d+1]>>4,k=15&t[d+1];w<S&&(w=S),x<k&&(x=k),S=E.b.push({h:S,j:k,T:t[d+2],G:null}),E.C[y]=S-1,d+=3}E.s=w,E.u=x,l(E);break;case 65476:for(y=e(),_=2;_<y;){for(w=t[d++],x=new Uint8Array(16),v=S=0;16>v;v++,d++)S+=x[v]=t[d];for(k=new Uint8Array(S),v=0;v<S;v++,d++)k[v]=t[d];_+=17+S,(0==w>>4?g:b)[15&w]=n(x,k)}break;case 65501:e();var M=e();break;case 65498:for(v=1==++m&&!c,e(),w=t[d++],y=[],_=0;_<w;_++){x=E.C[t[d++]];var A=E.b[x];x=t[d++],A.D=g[x>>4],A.o=b[15&x],y.push(A)}_=t[d++],w=t[d++],x=t[d++];try{var I=o(t,d,E,y,M,_,w,x>>4,15&x,v);d+=I}catch(e){if(e instanceof a)return(0,_util.warn)('Attempting to re-parse JPEG image using "scanLines" parameter found in DNL marker (0xFFDC) segment.'),this.parse(t,{N:e.g});throw e}break;case 65500:d+=4;break;case 65535:255!==t[d]&&d--;break;default:if(255===t[d-3]&&192<=t[d-2]&&254>=t[d-2])d-=3;else{if(!(v=u(t,d-2))||!v.f)throw new i("unknown marker "+_.toString(16));(0,_util.warn)("JpegImage.parse - unexpected data, current marker is: "+v.f),d=v.offset}}_=e()}for(this.width=E.v,this.height=E.g,this.A=p,this.b=[],_=0;_<E.b.length;_++)(M=f[(A=E.b[_]).T])&&(A.G=M),this.b.push({R:s(0,A),U:A.h/E.s,V:A.j/E.u,c:A.c,l:A.l});this.i=this.b.length},L:function(t,e){var r,i,n=this.width/t,a=this.height/e,o=this.b.length,s=t*e*o,u=new Uint8ClampedArray(s),h=new Uint32Array(t);for(i=0;i<o;i++){var l=this.b[i],f=l.U*n,c=l.V*a,d=i,p=l.R,m=l.c+1<<3;for(r=0;r<t;r++)l=0|r*f,h[r]=(4294967288&l)<<3|7&l;for(f=0;f<e;f++)for(l=m*(4294967288&(l=0|f*c))|(7&l)<<3,r=0;r<t;r++)u[d]=p[l+h[r]],d+=o}if(a=this.M)for(i=0;i<s;)for(n=l=0;l<o;l++,i++,n+=2)u[i]=(u[i]*a[n]>>8)+a[n+1];return u},w:function(){return this.A?!!this.A.W:3===this.i?0!==this.B:1===this.B},I:function(t){for(var e,r,i,n=0,a=t.length;n<a;n+=3)e=t[n],r=t[n+1],i=t[n+2],t[n]=e-179.456+1.402*i,t[n+1]=e+135.459-.344*r-.714*i,t[n+2]=e-226.816+1.772*r;return t},K:function(t){for(var e,r,i,n,a=0,o=0,s=t.length;o<s;o+=4)e=t[o],r=t[o+1],i=t[o+2],n=t[o+3],t[a++]=r*(-660635669420364e-19*r+.000437130475926232*i-54080610064599e-18*e+.00048449797120281*n-.154362151871126)-122.67195406894+i*(-.000957964378445773*i+.000817076911346625*e-.00477271405408747*n+1.53380253221734)+e*(.000961250184130688*e-.00266257332283933*n+.48357088451265)+n*(-.000336197177618394*n+.484791561490776),t[a++]=107.268039397724+r*(219927104525741e-19*r-.000640992018297945*i+.000659397001245577*e+.000426105652938837*n-.176491792462875)+i*(-.000778269941513683*i+.00130872261408275*e+.000770482631801132*n-.151051492775562)+e*(.00126935368114843*e-.00265090189010898*n+.25802910206845)+n*(-.000318913117588328*n-.213742400323665),t[a++]=r*(-.000570115196973677*r-263409051004589e-19*i+.0020741088115012*e-.00288260236853442*n+.814272968359295)-20.810012546947+i*(-153496057440975e-19*i-.000132689043961446*e+.000560833691242812*n-.195152027534049)+e*(.00174418132927582*e-.00255243321439347*n+.116935020465145)+n*(-.000343531996510555*n+.24165260232407);return t.subarray(0,a)},J:function(t){for(var e,r,i,n=0,a=t.length;n<a;n+=4)e=t[n],r=t[n+1],i=t[n+2],t[n]=434.456-e-1.402*i,t[n+1]=119.541-e+.344*r+.714*i,t[n+2]=481.816-e-1.772*r;return t},H:function(t){for(var e,r,i,n,a=0,o=1/255,s=0,u=t.length;s<u;s+=4)e=t[s]*o,r=t[s+1]*o,i=t[s+2]*o,n=t[s+3]*o,t[a++]=255+e*(-4.387332384609988*e+54.48615194189176*r+18.82290502165302*i+212.25662451639585*n-285.2331026137004)+r*(1.7149763477362134*r-5.6096736904047315*i-17.873870861415444*n-5.497006427196366)+i*(-2.5217340131683033*i-21.248923337353073*n+17.5119270841813)-n*(21.86122147463605*n+189.48180835922747),t[a++]=255+e*(8.841041422036149*e+60.118027045597366*r+6.871425592049007*i+31.159100130055922*n-79.2970844816548)+r*(-15.310361306967817*r+17.575251261109482*i+131.35250912493976*n-190.9453302588951)+i*(4.444339102852739*i+9.8632861493405*n-24.86741582555878)-n*(20.737325471181034*n+187.80453709719578),t[a++]=255+e*(.8842522430003296*e+8.078677503112928*r+30.89978309703729*i-.23883238689178934*n-14.183576799673286)+r*(10.49593273432072*r+63.02378494754052*i+50.606957656360734*n-112.23884253719248)+i*(.03296041114873217*i+115.60384449646641*n-193.58209356861505)-n*(22.33816807309886*n+180.12613974708367);return t.subarray(0,a)},getData:function(t,e,r){if(4<this.i)throw new i("Unsupported color mode");if(t=this.L(t,e),1===this.i&&r){r=t.length,e=new Uint8ClampedArray(3*r);for(var n=0,a=0;a<r;a++){var o=t[a];e[n++]=o,e[n++]=o,e[n++]=o}return e}if(3===this.i&&this.w())return this.I(t);if(4===this.i){if(this.w())return r?this.K(t):this.J(t);if(r)return this.H(t)}return t}},t.JpegDecoder=e}(),t.encodeImage=function(e,r,i,n){var a={t256:[r],t257:[i],t258:[8,8,8,8],t259:[1],t262:[2],t273:[1e3],t277:[4],t278:[i],t279:[r*i*4],t282:[1],t283:[1],t284:[1],t286:[0],t287:[0],t296:[1],t305:["Photopea (UTIF.js)"],t338:[1]};if(n)for(var o in n)a[o]=n[o];var s=new Uint8Array(t.encode([a])),u=new Uint8Array(e),h=new Uint8Array(1e3+r*i*4);for(o=0;o<s.length;o++)h[o]=s[o];for(o=0;o<u.length;o++)h[1e3+o]=u[o];return h.buffer},t.encode=function(e){var r=new Uint8Array(2e4),i=4,n=t._binBE;r[0]=77,r[1]=77,r[3]=42;var a=8;n.writeUint(r,i,a),i+=4;for(var o=0;o<e.length;o++){var s=t._writeIFD(n,r,a,e[o]);a=s[1],o<e.length-1&&n.writeUint(r,s[0],a)}return r.slice(0,a).buffer},t.decode=function(e){t.decode._decodeG3.allow2D=null;var r=new Uint8Array(e),i=0,n=t._binBE.readASCII(r,i,2);i+=2;var a="II"==n?t._binLE:t._binBE;a.readUshort(r,i);i+=2;var o=a.readUint(r,i);i+=4;for(var s=[];;){var u=t._readIFD(a,r,o,s);if(0==(o=a.readUint(r,u)))break}return s},t.decodeImages=function(e,r){for(var i=new Uint8Array(e),a=t._binBE.readASCII(i,0,2),o=0;o<r.length;o++){var s=r[o];if(null!=s.t256){s.isLE="II"==a,s.width=s.t256[0],s.height=s.t257[0];var u=s.t259?s.t259[0]:1,h=s.t266?s.t266[0]:1;s.t284&&2==s.t284[0]&&n("PlanarConfiguration 2 should not be used!");var l=(s.t258?Math.min(32,s.t258[0]):1)*(s.t277?s.t277[0]:1),f=8*Math.ceil(s.width*l/8),c=s.t273;null==c&&(c=s.t324);var d=s.t279;1==u&&1==c.length&&(d=[s.height*(f>>>3)]),null==d&&(d=s.t325);var p=new Uint8Array(s.height*(f>>>3)),m=0;if(null!=s.t322){for(var b=s.t322[0],g=s.t323[0],_=Math.floor((s.width+b-1)/b),v=Math.floor((s.height+g-1)/g),y=new Uint8Array(0|Math.ceil(b*g*l/8)),w=0;w<v;w++)for(var x=0;x<_;x++){for(var E=w*_+x,S=0;S<y.length;S++)y[S]=0;t.decode._decompress(s,i,c[E],d[E],u,y,0,h),6==u?p=y:t._copyTile(y,0|Math.ceil(b*l/8),g,p,0|Math.ceil(s.width*l/8),s.height,0|Math.ceil(x*b*l/8),w*g)}m=8*p.length}else{var k=s.t278?s.t278[0]:s.height;k=Math.min(k,s.height);for(E=0;E<c.length;E++)t.decode._decompress(s,i,c[E],d[E],u,p,0|Math.ceil(m/8),h),m+=f*k;m=Math.min(m,8*p.length)}s.data=new Uint8Array(p.buffer,0,0|Math.ceil(m/8))}}},t.decode._decompress=function(r,i,a,o,s,u,h,l){if(1==s)for(var f=0;f<o;f++)u[h+f]=i[a+f];else if(3==s)t.decode._decodeG3(i,a,o,u,h,r.width,l);else if(4==s)t.decode._decodeG4(i,a,o,u,h,r.width,l);else if(5==s)t.decode._decodeLZW(i,a,u,h);else if(6==s)t.decode._decodeOldJPEG(r,i,a,o,u,h);else if(7==s)t.decode._decodeNewJPEG(r,i,a,o,u,h);else if(8==s)for(var c=new Uint8Array(i.buffer,a,o),d=e.inflate(c),p=0;p<d.length;p++)u[h+p]=d[p];else 32773==s?t.decode._decodePackBits(i,a,o,u,h):32809==s?t.decode._decodeThunder(i,a,o,u,h):n("Unknown compression",s);if(r.t317&&2==r.t317[0])for(var m=r.t277?r.t277[0]:1,b=r.t278?r.t278[0]:r.height,g=r.width*m,_=0;_<b;_++){var v=h+_*g;if(3==m)for(f=3;f<g;f+=3)u[v+f]=u[v+f]+u[v+f-3]&255,u[v+f+1]=u[v+f+1]+u[v+f-2]&255,u[v+f+2]=u[v+f+2]+u[v+f-1]&255;else for(f=m;f<g;f++)u[v+f]=u[v+f]+u[v+f-m]&255}},t.decode._decodeNikon=function(t,e,r,i,a){var o,s;n(t.slice(e,e+100)),o=t[e],s=t[++e],e++,n(o.toString(16),s.toString(16),r)},t.decode._decodeNewJPEG=function(e,r,i,n,a,o){var s=e.t347,u=s?s.length:0,h=new Uint8Array(u+n);if(s){for(var l=0,f=0;f<u-1&&(255!=s[f]||217!=s[f+1]);f++)h[l++]=s[f];var c=r[i],d=r[i+1];255==c&&216==d||(h[l++]=c,h[l++]=d);for(f=2;f<n;f++)h[l++]=r[i+f]}else for(f=0;f<n;f++)h[f]=r[i+f];if(32803==e.t262){var p=e.t258[0],m=(new LosslessJpegDecoder).decode(h),b=m.length;if(16==p)for(f=0;f<b;f++)a[o++]=255&m[f],a[o++]=m[f]>>>8;else{if(12!=p)throw new Error("unsupported bit depth "+p);for(f=0;f<b;f+=2)a[o++]=m[f]>>>4,a[o++]=255&(m[f]<<4|m[f+1]>>>8),a[o++]=255&m[f+1]}}else{var g=new t.JpegDecoder;g.parse(h);var _=g.getData(g.width,g.height);for(f=0;f<_.length;f++)a[o+f]=_[f]}6==e.t262[0]&&(e.t262[0]=2)},t.decode._decodeOldJPEGInit=function(t,e,r,i){var a,o,s,u,h,l=216,f=0,c=0,d=!1,p=t.t513,m=p?p[0]:0,b=t.t514,g=b?b[0]:0,_=t.t324||t.t273||p,v=t.t530,y=0,w=0,x=t.t277?t.t277[0]:1,E=t.t515;if(_&&(c=_[0],d=_.length>1),!d){if(255==e[r]&&e[r+1]==l)return{jpegOffset:r};if(null!=p&&(255==e[r+m]&&e[r+m+1]==l?f=r+m:n("JPEGInterchangeFormat does not point to SOI"),null==b?n("JPEGInterchangeFormatLength field is missing"):(m>=c||m+g<=c)&&n("JPEGInterchangeFormatLength field value is invalid"),null!=f))return{jpegOffset:f}}if(null!=v&&(y=v[0],w=v[1]),null!=p&&null!=b)if(g>=2&&m+g<=c){for(a=255==e[r+m+g-2]&&e[r+m+g-1]==l?new Uint8Array(g-2):new Uint8Array(g),s=0;s<a.length;s++)a[s]=e[r+m+s];n("Incorrect JPEG interchange format: using JPEGInterchangeFormat offset to derive tables")}else n("JPEGInterchangeFormat+JPEGInterchangeFormatLength > offset to first strip or tile");if(null==a){var S=0,k=[];k[S++]=255,k[S++]=l;var M=t.t519;if(null==M)throw new Error("JPEGQTables tag is missing");for(s=0;s<M.length;s++)for(k[S++]=255,k[S++]=219,k[S++]=0,k[S++]=67,k[S++]=s,u=0;u<64;u++)k[S++]=e[r+M[s]+u];for(h=0;h<2;h++){var A=t[0==h?"t520":"t521"];if(null==A)throw new Error((0==h?"JPEGDCTables":"JPEGACTables")+" tag is missing");for(s=0;s<A.length;s++){k[S++]=255,k[S++]=196;var I=19;for(u=0;u<16;u++)I+=e[r+A[s]+u];for(k[S++]=I>>>8,k[S++]=255&I,k[S++]=s|h<<4,u=0;u<16;u++)k[S++]=e[r+A[s]+u];for(u=0;u<I;u++)k[S++]=e[r+A[s]+16+u]}}if(k[S++]=255,k[S++]=192,k[S++]=0,k[S++]=8+3*x,k[S++]=8,k[S++]=t.height>>>8&255,k[S++]=255&t.height,k[S++]=t.width>>>8&255,k[S++]=255&t.width,k[S++]=x,1==x)k[S++]=1,k[S++]=17,k[S++]=0;else for(s=0;s<3;s++)k[S++]=s+1,k[S++]=0!=s?17:(15&y)<<4|15&w,k[S++]=s;null!=E&&0!=E[0]&&(k[S++]=255,k[S++]=221,k[S++]=0,k[S++]=4,k[S++]=E[0]>>>8&255,k[S++]=255&E[0]),a=new Uint8Array(k)}var T=-1;for(s=0;s<a.length-1;){if(255==a[s]&&192==a[s+1]){T=s;break}s++}if(-1==T){var R=new Uint8Array(a.length+10+3*x);R.set(a);var P=a.length;if(T=a.length,(a=R)[P++]=255,a[P++]=192,a[P++]=0,a[P++]=8+3*x,a[P++]=8,a[P++]=t.height>>>8&255,a[P++]=255&t.height,a[P++]=t.width>>>8&255,a[P++]=255&t.width,a[P++]=x,1==x)a[P++]=1,a[P++]=17,a[P++]=0;else for(s=0;s<3;s++)a[P++]=s+1,a[P++]=0!=s?17:(15&y)<<4|15&w,a[P++]=s}if(255==e[c]&&218==e[c+1]){var C=e[c+2]<<8|e[c+3];for((o=new Uint8Array(C+2))[0]=e[c],o[1]=e[c+1],o[2]=e[c+2],o[3]=e[c+3],s=0;s<C-2;s++)o[s+4]=e[c+s+4]}else{var O=0;if((o=new Uint8Array(8+2*x))[O++]=255,o[O++]=218,o[O++]=0,o[O++]=6+2*x,o[O++]=x,1==x)o[O++]=1,o[O++]=0;else for(s=0;s<3;s++)o[O++]=s+1,o[O++]=s<<4|s;o[O++]=0,o[O++]=63,o[O++]=0}return{jpegOffset:r,tables:a,sosMarker:o,sofPosition:T}},t.decode._decodeOldJPEG=function(e,r,i,n,a,o){var s,u,h,l=t.decode._decodeOldJPEGInit(e,r,i,n);if(null!=l.jpegOffset)for(s=i+n-l.jpegOffset,h=new Uint8Array(s),d=0;d<s;d++)h[d]=r[l.jpegOffset+d];else{for(u=l.tables.length,(h=new Uint8Array(u+l.sosMarker.length+n+2)).set(l.tables),u,h[l.sofPosition+5]=e.height>>>8&255,h[l.sofPosition+6]=255&e.height,h[l.sofPosition+7]=e.width>>>8&255,h[l.sofPosition+8]=255&e.width,255==r[i]&&r[i+1]==SOS||(h.set(l.sosMarker,bufoff),bufoff+=sosMarker.length),d=0;d<n;d++)h[bufoff++]=r[i+d];h[bufoff++]=255,h[bufoff++]=EOI}var f=new t.JpegDecoder;f.parse(h);for(var c=f.getData(f.width,f.height),d=0;d<c.length;d++)a[o+d]=c[d];6==e.t262[0]&&(e.t262[0]=2)},t.decode._decodePackBits=function(t,e,r,i,n){for(var a=new Int8Array(t.buffer),o=new Int8Array(i.buffer),s=e+r;e<s;){var u=a[e];if(e++,u>=0&&u<128)for(var h=0;h<u+1;h++)o[n]=a[e],n++,e++;if(u>=-127&&u<0){for(h=0;h<1-u;h++)o[n]=a[e],n++;e++}}},t.decode._decodeThunder=function(t,e,r,i,n){for(var a=[0,1,0,-1],o=[0,1,2,3,0,-3,-2,-1],s=e+r,u=2*n,h=0;e<s;){var l=t[e],f=l>>>6,c=63&l;if(e++,3==f&&(h=15&c,i[u>>>1]|=h<<4*(1-u&1),u++),0==f)for(var d=0;d<c;d++)i[u>>>1]|=h<<4*(1-u&1),u++;if(2==f)for(d=0;d<2;d++){4!=(p=c>>>3*(1-d)&7)&&(h+=o[p],i[u>>>1]|=h<<4*(1-u&1),u++)}if(1==f)for(d=0;d<3;d++){var p;2!=(p=c>>>2*(2-d)&3)&&(h+=a[p],i[u>>>1]|=h<<4*(1-u&1),u++)}}},t.decode._dmap={1:0,"011":1,"000011":2,"0000011":3,"010":-1,"000010":-2,"0000010":-3},t.decode._lens=function(){var t=function(t,e,r,i){for(var n=0;n<e.length;n++)t[e[n]]=r+n*i},e="00110101,000111,0111,1000,1011,1100,1110,1111,10011,10100,00111,01000,001000,000011,110100,110101,101010,101011,0100111,0001100,0001000,0010111,0000011,0000100,0101000,0101011,0010011,0100100,0011000,00000010,00000011,00011010,00011011,00010010,00010011,00010100,00010101,00010110,00010111,00101000,00101001,00101010,00101011,00101100,00101101,00000100,00000101,00001010,00001011,01010010,01010011,01010100,01010101,00100100,00100101,01011000,01011001,01011010,01011011,01001010,01001011,00110010,00110011,00110100",r="0000110111,010,11,10,011,0011,0010,00011,000101,000100,0000100,0000101,0000111,00000100,00000111,000011000,0000010111,0000011000,0000001000,00001100111,00001101000,00001101100,00000110111,00000101000,00000010111,00000011000,000011001010,000011001011,000011001100,000011001101,000001101000,000001101001,000001101010,000001101011,000011010010,000011010011,000011010100,000011010101,000011010110,000011010111,000001101100,000001101101,000011011010,000011011011,000001010100,000001010101,000001010110,000001010111,000001100100,000001100101,000001010010,000001010011,000000100100,000000110111,000000111000,000000100111,000000101000,000001011000,000001011001,000000101011,000000101100,000001011010,000001100110,000001100111",i="11011,10010,010111,0110111,00110110,00110111,01100100,01100101,01101000,01100111,011001100,011001101,011010010,011010011,011010100,011010101,011010110,011010111,011011000,011011001,011011010,011011011,010011000,010011001,010011010,011000,010011011",n="0000001111,000011001000,000011001001,000001011011,000000110011,000000110100,000000110101,0000001101100,0000001101101,0000001001010,0000001001011,0000001001100,0000001001101,0000001110010,0000001110011,0000001110100,0000001110101,0000001110110,0000001110111,0000001010010,0000001010011,0000001010100,0000001010101,0000001011010,0000001011011,0000001100100,0000001100101",a="00000001000,00000001100,00000001101,000000010010,000000010011,000000010100,000000010101,000000010110,000000010111,000000011100,000000011101,000000011110,000000011111";e=e.split(","),r=r.split(","),i=i.split(","),n=n.split(","),a=a.split(",");var o={},s={};return t(o,e,0,1),t(o,i,64,64),t(o,a,1792,64),t(s,r,0,1),t(s,n,64,64),t(s,a,1792,64),[o,s]}(),t.decode._decodeG4=function(e,r,i,n,a,o,s){for(var u=t.decode,h=r<<3,l=0,f="",c=[],d=[],p=0;p<o;p++)d.push(0);d=u._makeDiff(d);for(var m=0,b=0,g=0,_=0,v=0,y=0,w="",x=0,E=8*Math.ceil(o/8);h>>>3<r+i;){g=u._findDiff(d,m+(0==m?0:1),1-v),_=u._findDiff(d,g,v);var S=0;if(1==s&&(S=e[h>>>3]>>>7-(7&h)&1),2==s&&(S=e[h>>>3]>>>(7&h)&1),h++,f+=S,"H"==w){if(null!=u._lens[v][f]){var k=u._lens[v][f];f="",l+=k,k<64&&(u._addNtimes(c,l,v),m+=l,v=1-v,l=0,0==--x&&(w=""))}}else"0001"==f&&(f="",u._addNtimes(c,_-m,v),m=_),"001"==f&&(f="",w="H",x=2),null!=u._dmap[f]&&(b=g+u._dmap[f],u._addNtimes(c,b-m,v),m=b,f="",v=1-v);c.length==o&&""==w&&(u._writeBits(c,n,8*a+y*E),v=0,y++,m=0,d=u._makeDiff(c),c=[])}},t.decode._findDiff=function(t,e,r){for(var i=0;i<t.length;i+=2)if(t[i]>=e&&t[i+1]==r)return t[i]},t.decode._makeDiff=function(t){var e=[];1==t[0]&&e.push(0,1);for(var r=1;r<t.length;r++)t[r-1]!=t[r]&&e.push(r,t[r]);return e.push(t.length,0,t.length,1),e},t.decode._decodeG3=function(e,r,i,n,a,o,s){for(var u=t.decode,h=r<<3,l=0,f="",c=[],d=[],p=0;p<o;p++)c.push(0);for(var m=0,b=0,g=0,_=0,v=0,y=-1,w="",x=0,E=!1,S=8*Math.ceil(o/8);h>>>3<r+i;){g=u._findDiff(d,m+(0==m?0:1),1-v),_=u._findDiff(d,g,v);var k=0;if(1==s&&(k=e[h>>>3]>>>7-(7&h)&1),2==s&&(k=e[h>>>3]>>>(7&h)&1),h++,f+=k,E){if(null!=u._lens[v][f]){var M=u._lens[v][f];f="",l+=M,M<64&&(u._addNtimes(c,l,v),v=1-v,l=0)}}else if("H"==w){if(null!=u._lens[v][f]){M=u._lens[v][f];f="",l+=M,M<64&&(u._addNtimes(c,l,v),m+=l,v=1-v,l=0,0==--x&&(w=""))}}else"0001"==f&&(f="",u._addNtimes(c,_-m,v),m=_),"001"==f&&(f="",w="H",x=2),null!=u._dmap[f]&&(b=g+u._dmap[f],u._addNtimes(c,b-m,v),m=b,f="",v=1-v);f.endsWith("000000000001")&&(y>=0&&u._writeBits(c,n,8*a+y*S),1==s&&(E=1==(e[h>>>3]>>>7-(7&h)&1)),2==s&&(E=1==(e[h>>>3]>>>(7&h)&1)),h++,null==u._decodeG3.allow2D&&(u._decodeG3.allow2D=E),u._decodeG3.allow2D||(E=!0,h--),f="",v=0,y++,m=0,d=u._makeDiff(c),c=[])}c.length==o&&u._writeBits(c,n,8*a+y*S)},t.decode._addNtimes=function(t,e,r){for(var i=0;i<e;i++)t.push(r)},t.decode._writeBits=function(t,e,r){for(var i=0;i<t.length;i++)e[r+i>>>3]|=t[i]<<7-(r+i&7)},t.decode._decodeLZW=function(e,r,i,n){if(null==t.decode._lzwTab){for(var a=new Uint32Array(65535),o=new Uint16Array(65535),s=new Uint8Array(2e6),u=0;u<256;u++)s[u<<2]=u,a[u]=u<<2,o[u]=1;t.decode._lzwTab=[a,o,s]}for(var h=t.decode._copyData,l=t.decode._lzwTab[0],f=t.decode._lzwTab[1],c=(s=t.decode._lzwTab[2],258),d=1032,p=9,m=r<<3,b=0,g=0;b=(e[m>>>3]<<16|e[m+8>>>3]<<8|e[m+16>>>3])>>24-(7&m)-p&(1<<p)-1,m+=p,257!=b;){if(256==b){if(p=9,c=258,d=1032,b=(e[m>>>3]<<16|e[m+8>>>3]<<8|e[m+16>>>3])>>24-(7&m)-p&(1<<p)-1,m+=p,257==b)break;i[n]=b,n++}else if(b<c){var _=l[b],v=f[b];if(h(s,_,i,n,v),n+=v,g>=c)l[c]=d,s[l[c]]=_[0],f[c]=1,d=d+1+3&-4,c++;else l[c]=d,h(s,l[g],s,d,y=f[g]),s[d+y]=s[_],y++,f[c]=y,c++,d=d+y+3&-4;c+1==1<<p&&p++}else{var y;if(g>=c)l[c]=d,f[c]=0,c++;else l[c]=d,h(s,l[g],s,d,y=f[g]),s[d+y]=s[d],y++,f[c]=y,c++,h(s,d,i,n,y),n+=y,d=d+y+3&-4;c+1==1<<p&&p++}g=b}},t.decode._copyData=function(t,e,r,i,n){for(var a=0;a<n;a+=4)r[i+a]=t[e+a],r[i+a+1]=t[e+a+1],r[i+a+2]=t[e+a+2],r[i+a+3]=t[e+a+3]},t.tags={254:"NewSubfileType",255:"SubfileType",256:"ImageWidth",257:"ImageLength",258:"BitsPerSample",259:"Compression",262:"PhotometricInterpretation",266:"FillOrder",269:"DocumentName",270:"ImageDescription",271:"Make",272:"Model",273:"StripOffset",274:"Orientation",277:"SamplesPerPixel",278:"RowsPerStrip",279:"StripByteCounts",280:"MinSampleValue",281:"MaxSampleValue",282:"XResolution",283:"YResolution",284:"PlanarConfiguration",285:"PageName",286:"XPosition",287:"YPosition",292:"T4Options",296:"ResolutionUnit",297:"PageNumber",305:"Software",306:"DateTime",315:"Artist",316:"HostComputer",317:"Predictor",318:"WhitePoint",319:"PrimaryChromaticities",320:"ColorMap",321:"HalftoneHints",322:"TileWidth",323:"TileLength",324:"TileOffset",325:"TileByteCounts",330:"SubIFDs",336:"DotRange",338:"ExtraSample",339:"SampleFormat",347:"JPEGTables",512:"JPEGProc",513:"JPEGInterchangeFormat",514:"JPEGInterchangeFormatLength",519:"JPEGQTables",520:"JPEGDCTables",521:"JPEGACTables",529:"YCbCrCoefficients",530:"YCbCrSubSampling",531:"YCbCrPositioning",532:"ReferenceBlackWhite",700:"XMP",33421:"CFARepeatPatternDim",33422:"CFAPattern",33432:"Copyright",33434:"ExposureTime",33437:"FNumber",33723:"IPTC/NAA",34377:"Photoshop",34665:"ExifIFD",34675:"ICC 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t&&Array.isArray(t)?(t=t.map((function(t){return"xor"!==t.apply&&"mix"!==t.apply||(t.params[0]=(0,o.default)(t.params[0]).toRgb()),t})),this.scanQuiet(0,0,this.bitmap.width,this.bitmap.height,(function(i,n,u){var h={r:r.bitmap.data[u],g:r.bitmap.data[u+1],b:r.bitmap.data[u+2]},l=function(t,e){return r.constructor.limit255(h[t]+e)};t.forEach((function(t){if("mix"===t.apply)h=f(h,t.params[0],t.params[1]);else if("tint"===t.apply)h=f(h,{r:255,g:255,b:255},t.params[0]);else if("shade"===t.apply)h=f(h,{r:0,g:0,b:0},t.params[0]);else if("xor"===t.apply)h={r:h.r^t.params[0].r,g:h.g^t.params[0].g,b:h.b^t.params[0].b};else if("red"===t.apply)h.r=l("r",t.params[0]);else if("green"===t.apply)h.g=l("g",t.params[0]);else if("blue"===t.apply)h.b=l("b",t.params[0]);else{var i;if("hue"===t.apply&&(t.apply="spin"),!(h=(0,o.default)(h))[t.apply])return s.throwError.call(r,"action "+t.apply+" not supported",e);h=(i=h)[t.apply].apply(i,(0,a.default)(t.params)).toRgb()}})),r.bitmap.data[u]=h.r,r.bitmap.data[u+1]=h.g,r.bitmap.data[u+2]=h.b})),(0,s.isNodePattern)(e)&&e.call(this,null,this),this):s.throwError.call(this,"actions must be an array",e)}r.default=function(){return{brightness:function(t,e){return"number"!=typeof t?s.throwError.call(this,"val must be numbers",e):t<-1||t>1?s.throwError.call(this,"val must be a number between -1 and +1",e):(this.scanQuiet(0,0,this.bitmap.width,this.bitmap.height,(function(e,r,i){t<0?(this.bitmap.data[i]=this.bitmap.data[i]*(1+t),this.bitmap.data[i+1]=this.bitmap.data[i+1]*(1+t),this.bitmap.data[i+2]=this.bitmap.data[i+2]*(1+t)):(this.bitmap.data[i]=this.bitmap.data[i]+(255-this.bitmap.data[i])*t,this.bitmap.data[i+1]=this.bitmap.data[i+1]+(255-this.bitmap.data[i+1])*t,this.bitmap.data[i+2]=this.bitmap.data[i+2]+(255-this.bitmap.data[i+2])*t)})),(0,s.isNodePattern)(e)&&e.call(this,null,this),this)},contrast:function(t,e){if("number"!=typeof 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i=this.bitmap.data[r],n=this.bitmap.data[r+1],a=this.bitmap.data[r+2];a=.272*(i=.393*i+.769*n+.189*a)+.534*(n=.349*i+.686*n+.168*a)+.131*a,this.bitmap.data[r]=i<255?i:255,this.bitmap.data[r+1]=n<255?n:255,this.bitmap.data[r+2]=a<255?a:255})),(0,s.isNodePattern)(t)&&t.call(this,null,this),this},fade:function(t,e){return"number"!=typeof t?s.throwError.call(this,"f must be a number",e):t<0||t>1?s.throwError.call(this,"f must be a number from 0 to 1",e):(this.opacity(1-t),(0,s.isNodePattern)(e)&&e.call(this,null,this),this)},convolution:function(t,e,r){"function"==typeof e&&void 0===r&&(r=e,e=null),e||(e=this.constructor.EDGE_EXTEND);var n,a,o,u,h,l,f,c,d,p,m=i.from(this.bitmap.data),b=t.length,g=t[0].length,_=Math.floor(b/2),v=Math.floor(g/2),y=-_,w=-v;return this.scanQuiet(0,0,this.bitmap.width,this.bitmap.height,(function(r,i,s){u=0,o=0,a=0;for(var b=y;b<=_;b++)for(var g=w;g<=v;g++)c=r+g,d=i+b,n=t[b+_][g+v],-1===(p=this.getPixelIndex(c,d,e))?(f=0,l=0,h=0):(h=this.bitmap.data[p+0],l=this.bitmap.data[p+1],f=this.bitmap.data[p+2]),a+=n*h,o+=n*l,u+=n*f;a<0&&(a=0),o<0&&(o=0),u<0&&(u=0),a>255&&(a=255),o>255&&(o=255),u>255&&(u=255),m[s+0]=a,m[s+1]=o,m[s+2]=u})),this.bitmap.data=m,(0,s.isNodePattern)(r)&&r.call(this,null,this),this},opaque:function(t){return this.scanQuiet(0,0,this.bitmap.width,this.bitmap.height,(function(t,e,r){this.bitmap.data[r+3]=255})),(0,s.isNodePattern)(t)&&t.call(this,null,this),this},pixelate:function(t,e,r,i,n,a){if("function"==typeof e)a=e,n=null,i=null,r=null,e=null;else{if("number"!=typeof t)return s.throwError.call(this,"size must be a number",a);if(h(e)&&"number"!=typeof e)return s.throwError.call(this,"x must be a number",a);if(h(r)&&"number"!=typeof r)return s.throwError.call(this,"y must be a number",a);if(h(i)&&"number"!=typeof i)return s.throwError.call(this,"w must be a number",a);if(h(n)&&"number"!=typeof n)return s.throwError.call(this,"h must be a number",a)}var o=[[1/16,2/16,1/16],[2/16,.25,2/16],[1/16,2/16,1/16]];e=e||0,r=r||0,i=h(i)?i:this.bitmap.width-e,n=h(n)?n:this.bitmap.height-r;var l=this.cloneQuiet();return this.scanQuiet(e,r,i,n,(function(e,r,i){e=t*Math.floor(e/t),r=t*Math.floor(r/t);var n=u(l,o,e,r);this.bitmap.data[i]=n[0],this.bitmap.data[i+1]=n[1],this.bitmap.data[i+2]=n[2]})),(0,s.isNodePattern)(a)&&a.call(this,null,this),this},convolute:function(t,e,r,i,n,a){if(!Array.isArray(t))return s.throwError.call(this,"the kernel must be an array",a);if("function"==typeof e)a=e,e=null,r=null,i=null,n=null;else{if(h(e)&&"number"!=typeof e)return s.throwError.call(this,"x must be a number",a);if(h(r)&&"number"!=typeof r)return s.throwError.call(this,"y must be a number",a);if(h(i)&&"number"!=typeof i)return s.throwError.call(this,"w must be a number",a);if(h(n)&&"number"!=typeof n)return s.throwError.call(this,"h must be a number",a)}var o=(t.length-1)/2;e=h(e)?e:o,r=h(r)?r:o,i=h(i)?i:this.bitmap.width-e,n=h(n)?n:this.bitmap.height-r;var l=this.cloneQuiet();return this.scanQuiet(e,r,i,n,(function(e,r,i){var n=u(l,t,e,r);this.bitmap.data[i]=this.constructor.limit255(n[0]),this.bitmap.data[i+1]=this.constructor.limit255(n[1]),this.bitmap.data[i+2]=this.constructor.limit255(n[2])})),(0,s.isNodePattern)(a)&&a.call(this,null,this),this},color:c,colour:c}},e.exports=r.default}).call(this,t("buffer").Buffer)},{"@babel/runtime/helpers/interopRequireDefault":11,"@babel/runtime/helpers/toConsumableArray":20,"@jimp/utils":235,buffer:48,tinycolor2:178}],206:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var i=t("@jimp/utils");r.default=function(){return{contain:function(t,e,r,n,a){if("number"!=typeof t||"number"!=typeof e)return i.throwError.call(this,"w and h must be numbers",a);"string"==typeof r&&("function"==typeof n&&void 0===a&&(a=n),n=r,r=null),"function"==typeof r&&(void 0===a&&(a=r),n=null,r=null),"function"==typeof n&&void 0===a&&(a=n,n=null);var o=7&(r=r||this.constructor.HORIZONTAL_ALIGN_CENTER|this.constructor.VERTICAL_ALIGN_MIDDLE),s=r>>3;if((0===o||o&o-1)&&(0===s||s&s-1))return i.throwError.call(this,"only use one flag per alignment direction",a);var u=o>>1,h=s>>1,l=t/e>this.bitmap.width/this.bitmap.height?e/this.bitmap.height:t/this.bitmap.width,f=this.cloneQuiet().scale(l,n);return this.resize(t,e,n),this.scanQuiet(0,0,this.bitmap.width,this.bitmap.height,(function(t,e,r){this.bitmap.data.writeUInt32BE(this._background,r)})),this.blit(f,(this.bitmap.width-f.bitmap.width)/2*u,(this.bitmap.height-f.bitmap.height)/2*h),(0,i.isNodePattern)(a)&&a.call(this,null,this),this}}},e.exports=r.default},{"@jimp/utils":235}],207:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var i=t("@jimp/utils");r.default=function(){return{cover:function(t,e,r,n,a){if("number"!=typeof t||"number"!=typeof e)return 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y=Math.min(this.bitmap.width-1,Math.max(0,v+c-r)),w=Math.min(this.bitmap.height-1,Math.max(0,_+f-r)),x=s[_][v],E=w*this.bitmap.width+y<<2;d+=this.bitmap.data[E]*x,p+=this.bitmap.data[E+1]*x,m+=this.bitmap.data[E+2]*x,b+=this.bitmap.data[E+3]*x,g+=x}var S=f*this.bitmap.width+c<<2;this.bitmap.data[S]=Math.round(d/g),this.bitmap.data[S+1]=Math.round(p/g),this.bitmap.data[S+2]=Math.round(m/g),this.bitmap.data[S+3]=Math.round(b/g)}return(0,i.isNodePattern)(e)&&e.call(this,null,this),this}}},e.exports=r.default},{"@jimp/utils":235}],214:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var i=t("@jimp/utils");r.default=function(){return{invert:function(t){return 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t.scanQuiet(0,0,t.bitmap.width,t.bitmap.height,(function(t,i,n){var u=e+t,h=r+i;if(u>=0&&h>=0&&u<a&&h<o){var l=s.getPixelIndex(u,h),f=this.bitmap.data,c=(f[n+0]+f[n+1]+f[n+2])/3;s.bitmap.data[l+3]*=c/255}})),(0,i.isNodePattern)(n)&&n.call(this,null,this),this}}},e.exports=r.default},{"@jimp/utils":235}],216:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var i=t("@jimp/utils");function n(){var t={r:new Array(256).fill(0),g:new Array(256).fill(0),b:new Array(256).fill(0)};return this.scanQuiet(0,0,this.bitmap.width,this.bitmap.height,(function(e,r,i){t.r[this.bitmap.data[i+0]]++,t.g[this.bitmap.data[i+1]]++,t.b[this.bitmap.data[i+2]]++})),t}var a=function(t,e,r){return 255*(t-e)/(r-e)},o=function(t){return[t.findIndex((function(t){return t>0})),255-t.slice().reverse().findIndex((function(t){return t>0}))]};r.default=function(){return{normalize:function(t){var e=n.call(this),r={r:o(e.r),g:o(e.g),b:o(e.b)};return this.scanQuiet(0,0,this.bitmap.width,this.bitmap.height,(function(t,e,i){var n=this.bitmap.data[i+0],o=this.bitmap.data[i+1],s=this.bitmap.data[i+2];this.bitmap.data[i+0]=a(n,r.r[0],r.r[1]),this.bitmap.data[i+1]=a(o,r.g[0],r.g[1]),this.bitmap.data[i+2]=a(s,r.b[0],r.b[1])})),(0,i.isNodePattern)(t)&&t.call(this,null,this),this}}},e.exports=r.default},{"@jimp/utils":235}],217:[function(t,e,r){(function(i){"use strict";var n=t("@babel/runtime/helpers/interopRequireDefault");Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var a=n(t("@babel/runtime/helpers/typeof")),o=n(t("@babel/runtime/helpers/toConsumableArray")),s=n(t("path")),u=n(t("load-bmfont")),h=t("@jimp/utils"),l=t("./measure-text");function f(t,e,r,i,n){if(n.width>0&&n.height>0){var a=e.pages[n.page];t.blit(a,r+n.xoffset,i+n.yoffset,n.x,n.y,n.width,n.height)}return t}function c(t,e,r,i,n){for(var a=0;a<i.length;a++){var o=void 0;o=t.chars[i[a]]?i[a]:/\s/.test(i[a])?"":"?";var 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d="browser/lib/";r.default=function(){return{constants:{measureText:l.measureText,measureTextHeight:l.measureTextHeight,FONT_SANS_8_BLACK:s.default.join(d,"fonts/open-sans/open-sans-8-black/open-sans-8-black.fnt"),FONT_SANS_10_BLACK:s.default.join(d,"fonts/open-sans/open-sans-10-black/open-sans-10-black.fnt"),FONT_SANS_12_BLACK:s.default.join(d,"fonts/open-sans/open-sans-12-black/open-sans-12-black.fnt"),FONT_SANS_14_BLACK:s.default.join(d,"fonts/open-sans/open-sans-14-black/open-sans-14-black.fnt"),FONT_SANS_16_BLACK:s.default.join(d,"fonts/open-sans/open-sans-16-black/open-sans-16-black.fnt"),FONT_SANS_32_BLACK:s.default.join(d,"fonts/open-sans/open-sans-32-black/open-sans-32-black.fnt"),FONT_SANS_64_BLACK:s.default.join(d,"fonts/open-sans/open-sans-64-black/open-sans-64-black.fnt"),FONT_SANS_128_BLACK:s.default.join(d,"fonts/open-sans/open-sans-128-black/open-sans-128-black.fnt"),FONT_SANS_8_WHITE:s.default.join(d,"fonts/open-sans/open-sans-8-white/open-sans-8-white.fnt"),FONT_SANS_16_WHITE:s.default.join(d,"fonts/open-sans/open-sans-16-white/open-sans-16-white.fnt"),FONT_SANS_32_WHITE:s.default.join(d,"fonts/open-sans/open-sans-32-white/open-sans-32-white.fnt"),FONT_SANS_64_WHITE:s.default.join(d,"fonts/open-sans/open-sans-64-white/open-sans-64-white.fnt"),FONT_SANS_128_WHITE:s.default.join(d,"fonts/open-sans/open-sans-128-white/open-sans-128-white.fnt"),loadFont:function(t,e){var r=this;return"string"!=typeof t?h.throwError.call(this,"file must be a string",e):new Promise((function(i,n){e=e||function(t,e){t?n(t):i(e)},(0,u.default)(t,(function(i,n){var a={},o={};if(i)return h.throwError.call(r,i,e);for(var u=0;u<n.chars.length;u++)a[String.fromCharCode(n.chars[u].id)]=n.chars[u];for(var l=0;l<n.kernings.length;l++){var f=String.fromCharCode(n.kernings[l].first);o[f]=o[f]||{},o[f][String.fromCharCode(n.kernings[l].second)]=n.kernings[l].amount}(function(t,e,r){var i=r.map((function(r){return t.read(e+"/"+r)}));return Promise.all(i)})(r,s.default.dirname(t),n.pages).then((function(t){e(null,{chars:a,kernings:o,pages:t,common:n.common,info:n.info})}))}))}))}},class:{print:function(t,e,r,i,n,s,u){var f,d,p=this;if("function"==typeof n&&void 0===u&&(u=n,n=1/0),void 0===n&&(n=1/0),"function"==typeof s&&void 0===u&&(u=s,s=1/0),void 0===s&&(s=1/0),"object"!==(0,a.default)(t))return h.throwError.call(this,"font must be a Jimp loadFont",u);if("number"!=typeof e||"number"!=typeof r||"number"!=typeof n)return h.throwError.call(this,"x, y and maxWidth must be numbers",u);if("number"!=typeof n)return h.throwError.call(this,"maxWidth must be a number",u);if("number"!=typeof s)return h.throwError.call(this,"maxHeight must be a number",u);"object"===(0,a.default)(i)&&null!==i.text&&void 0!==i.text?(f=i.alignmentX||this.constructor.HORIZONTAL_ALIGN_LEFT,d=i.alignmentY||this.constructor.VERTICAL_ALIGN_TOP,i=i.text):(f=this.constructor.HORIZONTAL_ALIGN_LEFT,d=this.constructor.VERTICAL_ALIGN_TOP,i=i.toString());s!==1/0&&d===this.constructor.VERTICAL_ALIGN_BOTTOM?r+=s-(0,l.measureTextHeight)(t,i,n):s!==1/0&&d===this.constructor.VERTICAL_ALIGN_MIDDLE&&(r+=s/2-(0,l.measureTextHeight)(t,i,n)/2);var m=Object.entries(t.chars)[0][1].xadvance,b=function(t,e,r){var i=e.split(" "),n=[],a=[],s=0;return i.forEach((function(e){var i=[].concat((0,o.default)(a),[e]).join(" 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n=t("@babel/runtime/helpers/interopRequireDefault");Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var a=t("@jimp/utils"),o=n(t("./modules/resize")),s=n(t("./modules/resize2"));r.default=function(){return{constants:{RESIZE_NEAREST_NEIGHBOR:"nearestNeighbor",RESIZE_BILINEAR:"bilinearInterpolation",RESIZE_BICUBIC:"bicubicInterpolation",RESIZE_HERMITE:"hermiteInterpolation",RESIZE_BEZIER:"bezierInterpolation"},class:{resize:function(t,e,r,n){if("number"!=typeof t||"number"!=typeof e)return a.throwError.call(this,"w and h must be numbers",n);if("function"==typeof r&&void 0===n&&(n=r,r=null),t===this.constructor.AUTO&&e===this.constructor.AUTO)return a.throwError.call(this,"w and h cannot both be set to auto",n);if(t===this.constructor.AUTO&&(t=this.bitmap.width*(e/this.bitmap.height)),e===this.constructor.AUTO&&(e=this.bitmap.height*(t/this.bitmap.width)),t<0||e<0)return a.throwError.call(this,"w and h must be positive numbers",n);if(t=Math.round(t),e=Math.round(e),"function"==typeof s.default[r]){var u={data:i.alloc(t*e*4),width:t,height:e};s.default[r](this.bitmap,u),this.bitmap=u}else{var h=this,l=new o.default(this.bitmap.width,this.bitmap.height,t,e,!0,!0,(function(r){h.bitmap.data=i.from(r),h.bitmap.width=t,h.bitmap.height=e}));l.resize(this.bitmap.data)}return(0,a.isNodePattern)(n)&&n.call(this,null,this),this}}}},e.exports=r.default}).call(this,t("buffer").Buffer)},{"./modules/resize":222,"./modules/resize2":223,"@babel/runtime/helpers/interopRequireDefault":11,"@jimp/utils":235,buffer:48}],222:[function(t,e,r){"use strict";function i(t,e,r,i,n,a,o){this.widthOriginal=Math.abs(Math.floor(t)||0),this.heightOriginal=Math.abs(Math.floor(e)||0),this.targetWidth=Math.abs(Math.floor(r)||0),this.targetHeight=Math.abs(Math.floor(i)||0),this.colorChannels=n?4:3,this.interpolationPass=Boolean(a),this.resizeCallback="function"==typeof o?o:function(){},this.targetWidthMultipliedByChannels=this.targetWidth*this.colorChannels,this.originalWidthMultipliedByChannels=this.widthOriginal*this.colorChannels,this.originalHeightMultipliedByChannels=this.heightOriginal*this.colorChannels,this.widthPassResultSize=this.targetWidthMultipliedByChannels*this.heightOriginal,this.finalResultSize=this.targetWidthMultipliedByChannels*this.targetHeight,this.initialize()}i.prototype.initialize=function(){if(!(this.widthOriginal>0&&this.heightOriginal>0&&this.targetWidth>0&&this.targetHeight>0))throw new Error("Invalid settings specified for the resizer.");this.configurePasses()},i.prototype.configurePasses=function(){this.widthOriginal===this.targetWidth?this.resizeWidth=this.bypassResizer:(this.ratioWeightWidthPass=this.widthOriginal/this.targetWidth,this.ratioWeightWidthPass<1&&this.interpolationPass?(this.initializeFirstPassBuffers(!0),this.resizeWidth=4===this.colorChannels?this.resizeWidthInterpolatedRGBA:this.resizeWidthInterpolatedRGB):(this.initializeFirstPassBuffers(!1),this.resizeWidth=4===this.colorChannels?this.resizeWidthRGBA:this.resizeWidthRGB)),this.heightOriginal===this.targetHeight?this.resizeHeight=this.bypassResizer:(this.ratioWeightHeightPass=this.heightOriginal/this.targetHeight,this.ratioWeightHeightPass<1&&this.interpolationPass?(this.initializeSecondPassBuffers(!0),this.resizeHeight=this.resizeHeightInterpolated):(this.initializeSecondPassBuffers(!1),this.resizeHeight=4===this.colorChannels?this.resizeHeightRGBA:this.resizeHeightRGB))},i.prototype._resizeWidthInterpolatedRGBChannels=function(t,e){var r,i,n=e?4:3,a=this.ratioWeightWidthPass,o=this.widthBuffer,s=0,u=0,h=0,l=0,f=0;for(r=0;s<1/3;r+=n,s+=a)for(u=r,h=0;u<this.widthPassResultSize;h+=this.originalWidthMultipliedByChannels,u+=this.targetWidthMultipliedByChannels)o[u]=t[h],o[u+1]=t[h+1],o[u+2]=t[h+2],e&&(o[u+3]=t[h+3]);for(s-=1/3,i=this.widthOriginal-1;s<i;r+=n,s+=a)for(l=1-(f=s%1),u=r,h=Math.floor(s)*n;u<this.widthPassResultSize;h+=this.originalWidthMultipliedByChannels,u+=this.targetWidthMultipliedByChannels)o[u+0]=t[h+0]*l+t[h+n+0]*f,o[u+1]=t[h+1]*l+t[h+n+1]*f,o[u+2]=t[h+2]*l+t[h+n+2]*f,e&&(o[u+3]=t[h+3]*l+t[h+n+3]*f);for(i=this.originalWidthMultipliedByChannels-n;r<this.targetWidthMultipliedByChannels;r+=n)for(u=r,h=i;u<this.widthPassResultSize;h+=this.originalWidthMultipliedByChannels,u+=this.targetWidthMultipliedByChannels)o[u]=t[h],o[u+1]=t[h+1],o[u+2]=t[h+2],e&&(o[u+3]=t[h+3]);return o},i.prototype._resizeWidthRGBChannels=function(t,e){var r=e?4:3,i=this.ratioWeightWidthPass,n=1/i,a=this.originalWidthMultipliedByChannels-r+1,o=this.targetWidthMultipliedByChannels-r+1,s=this.outputWidthWorkBench,u=this.widthBuffer,h=this.outputWidthWorkBenchOpaquePixelsCount,l=0,f=0,c=0,d=0,p=0,m=0,b=0,g=1,_=0,v=0,y=0,w=0;do{for(p=0;p<this.originalHeightMultipliedByChannels;)s[p++]=0,s[p++]=0,s[p++]=0,e&&(s[p++]=0,h[p/r-1]=0);l=i;do{for(f=1+c-d,g=Math.min(l,f),p=0,m=c;p<this.originalHeightMultipliedByChannels;m+=a)_=t[m],v=t[++m],y=t[++m],w=e?t[++m]:255,s[p++]+=(w?_:0)*g,s[p++]+=(w?v:0)*g,s[p++]+=(w?y:0)*g,e&&(s[p++]+=w*g,h[p/r-1]+=w?g:0);if(!(l>=f)){d+=l;break}d=c+=r,l-=f}while(l>0&&c<this.originalWidthMultipliedByChannels);for(p=0,m=b;p<this.originalHeightMultipliedByChannels;m+=o)l=e?h[p/r]:1,g=e?l?1/l:0:n,u[m]=s[p++]*g,u[++m]=s[p++]*g,u[++m]=s[p++]*g,e&&(u[++m]=s[p++]*n);b+=r}while(b<this.targetWidthMultipliedByChannels);return u},i.prototype._resizeHeightRGBChannels=function(t,e){var r=this.ratioWeightHeightPass,i=1/r,n=this.outputHeightWorkBench,a=this.heightBuffer,o=this.outputHeightWorkBenchOpaquePixelsCount,s=0,u=0,h=0,l=0,f=0,c=0,d=0,p=1,m=0,b=0,g=0,_=0;do{for(f=0;f<this.targetWidthMultipliedByChannels;)n[f++]=0,n[f++]=0,n[f++]=0,e&&(n[f++]=0,o[f/4-1]=0);s=r;do{for(u=1+h-l,p=Math.min(s,u),d=h,f=0;f<this.targetWidthMultipliedByChannels;)m=t[d++],b=t[d++],g=t[d++],_=e?t[d++]:255,n[f++]+=(_?m:0)*p,n[f++]+=(_?b:0)*p,n[f++]+=(_?g:0)*p,e&&(n[f++]+=_*p,o[f/4-1]+=_?p:0);if(!(s>=u)){l+=s;break}l=h=d,s-=u}while(s>0&&h<this.widthPassResultSize);for(f=0;f<this.targetWidthMultipliedByChannels;)s=e?o[f/4]:1,p=e?s?1/s:0:i,a[c++]=Math.round(n[f++]*p),a[c++]=Math.round(n[f++]*p),a[c++]=Math.round(n[f++]*p),e&&(a[c++]=Math.round(n[f++]*i))}while(c<this.finalResultSize);return a},i.prototype.resizeWidthInterpolatedRGB=function(t){return this._resizeWidthInterpolatedRGBChannels(t,!1)},i.prototype.resizeWidthInterpolatedRGBA=function(t){return this._resizeWidthInterpolatedRGBChannels(t,!0)},i.prototype.resizeWidthRGB=function(t){return this._resizeWidthRGBChannels(t,!1)},i.prototype.resizeWidthRGBA=function(t){return this._resizeWidthRGBChannels(t,!0)},i.prototype.resizeHeightInterpolated=function(t){for(var e,r=this.ratioWeightHeightPass,i=this.heightBuffer,n=0,a=0,o=0,s=0,u=0,h=0,l=0;n<1/3;n+=r)for(o=0;o<this.targetWidthMultipliedByChannels;)i[a++]=Math.round(t[o++]);for(n-=1/3,e=this.heightOriginal-1;n<e;n+=r)for(h=1-(l=n%1),u=(s=Math.floor(n)*this.targetWidthMultipliedByChannels)+this.targetWidthMultipliedByChannels,o=0;o<this.targetWidthMultipliedByChannels;++o)i[a++]=Math.round(t[s++]*h+t[u++]*l);for(;a<this.finalResultSize;)for(o=0,s=e*this.targetWidthMultipliedByChannels;o<this.targetWidthMultipliedByChannels;++o)i[a++]=Math.round(t[s++]);return i},i.prototype.resizeHeightRGB=function(t){return this._resizeHeightRGBChannels(t,!1)},i.prototype.resizeHeightRGBA=function(t){return this._resizeHeightRGBChannels(t,!0)},i.prototype.resize=function(t){this.resizeCallback(this.resizeHeight(this.resizeWidth(t)))},i.prototype.bypassResizer=function(t){return t},i.prototype.initializeFirstPassBuffers=function(t){this.widthBuffer=this.generateFloatBuffer(this.widthPassResultSize),t||(this.outputWidthWorkBench=this.generateFloatBuffer(this.originalHeightMultipliedByChannels),this.colorChannels>3&&(this.outputWidthWorkBenchOpaquePixelsCount=this.generateFloat64Buffer(this.heightOriginal)))},i.prototype.initializeSecondPassBuffers=function(t){this.heightBuffer=this.generateUint8Buffer(this.finalResultSize),t||(this.outputHeightWorkBench=this.generateFloatBuffer(this.targetWidthMultipliedByChannels),this.colorChannels>3&&(this.outputHeightWorkBenchOpaquePixelsCount=this.generateFloat64Buffer(this.targetWidth)))},i.prototype.generateFloatBuffer=function(t){try{return new Float32Array(t)}catch(t){return[]}},i.prototype.generateFloat64Buffer=function(t){try{return new Float64Array(t)}catch(t){return[]}},i.prototype.generateUint8Buffer=function(t){try{return new Uint8Array(t)}catch(t){return[]}},e.exports=i},{}],223:[function(t,e,r){(function(t){"use strict";e.exports={nearestNeighbor:function(t,e){for(var r=t.width,i=t.height,n=e.width,a=e.height,o=t.data,s=e.data,u=0;u<a;u++)for(var h=0;h<n;h++){var l=4*(u*n+h),f=4*(Math.floor(u*i/a)*r+Math.floor(h*r/n));s[l++]=o[f++],s[l++]=o[f++],s[l++]=o[f++],s[l++]=o[f++]}},bilinearInterpolation:function(t,e){for(var r=t.width,i=t.height,n=e.width,a=e.height,o=t.data,s=e.data,u=function(t,e,r,i,n){return e===i?r:Math.round((t-e)*n+(i-t)*r)},h=function(t,e,i,n,a,h,l,f){var c=4*(l*r+n)+e,d=4*(l*r+a)+e,p=u(i,n,o[c],a,o[d]);if(f===l)s[t+e]=p;else{d=4*(f*r+a)+e;var m=u(i,n,o[c=4*(f*r+n)+e],a,o[d]);s[t+e]=u(h,l,p,f,m)}},l=0;l<a;l++)for(var f=0;f<n;f++){var c=4*(l*n+f),d=f*r/n,p=Math.floor(d),m=Math.min(Math.ceil(d),r-1),b=l*i/a,g=Math.floor(b),_=Math.min(Math.ceil(b),i-1);h(c,0,d,p,m,b,g,_),h(c,1,d,p,m,b,g,_),h(c,2,d,p,m,b,g,_),h(c,3,d,p,m,b,g,_)}},_interpolate2D:function(e,r,i,n){for(var a=e.data,o=r.data,s=e.width,u=e.height,h=r.width,l=r.height,f=Math.max(1,Math.floor(s/h)),c=h*f,d=Math.max(1,Math.floor(u/l)),p=l*d,m=t.alloc(c*u*4),b=0;b<u;b++)for(var g=0;g<c;g++)for(var _=g*(s-1)/c,v=Math.floor(_),y=_-v,w=4*(b*s+v),x=4*(b*c+g),E=0;E<4;E++){var S=w+E,k=v>0?a[S-4]:2*a[S]-a[S+4],M=a[S],A=a[S+4],I=v<s-2?a[S+8]:2*a[S+4]-a[S];m[x+E]=n(k,M,A,I,y)}for(var T=t.alloc(c*p*4),R=0;R<p;R++)for(var P=0;P<c;P++)for(var C=R*(u-1)/p,O=Math.floor(C),L=C-O,B=4*(O*c+P),D=4*(R*c+P),N=0;N<4;N++){var z=B+N,j=O>0?m[z-4*c]:2*m[z]-m[z+4*c],U=m[z],F=m[z+4*c],G=O<u-2?m[z+8*c]:2*m[z+4*c]-m[z];T[D+N]=n(j,U,F,G,L)}var H=f*d;if(H>1)for(var q=0;q<l;q++)for(var W=0;W<h;W++){for(var Z=0,Y=0,V=0,X=0,Q=0,K=0;K<d;K++)for(var J=q*d+K,$=0;$<f;$++){var tt=4*(J*c+(W*f+$)),et=T[tt+3];et&&(Z+=T[tt],Y+=T[tt+1],V+=T[tt+2],Q++),X+=et}var rt=4*(q*h+W);o[rt]=Q?Math.round(Z/Q):0,o[rt+1]=Q?Math.round(Y/Q):0,o[rt+2]=Q?Math.round(V/Q):0,o[rt+3]=Math.round(X/H)}else r.data=T},bicubicInterpolation:function(t,e,r){return this._interpolate2D(t,e,r,(function(t,e,r,i,n){var a=i-r-t+e,o=t-e-a,s=r-t,u=e;return Math.max(0,Math.min(255,a*(n*n*n)+o*(n*n)+s*n+u))}))},hermiteInterpolation:function(t,e,r){return this._interpolate2D(t,e,r,(function(t,e,r,i,n){var a=e,o=.5*(r-t),s=t-2.5*e+2*r-.5*i,u=.5*(i-t)+1.5*(e-r);return Math.max(0,Math.min(255,Math.round(((u*n+s)*n+o)*n+a)))}))},bezierInterpolation:function(t,e,r){return this._interpolate2D(t,e,r,(function(t,e,r,i,n){var a=1-n,o=e*a*a*a,s=3*(e+(r-t)/4)*a*a*n,u=3*(r-(i-e)/4)*a*n*n,h=r*n*n*n;return Math.max(0,Math.min(255,Math.round(o+s+u+h)))}))}}}).call(this,t("buffer").Buffer)},{buffer:48}],224:[function(t,e,r){(function(i){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var n=t("@jimp/utils");function a(t,e){var r=(t%=360)*Math.PI/180,n=Math.cos(r),a=Math.sin(r),o=this.bitmap.width,s=this.bitmap.height;if(!0===e||"string"==typeof e){(o=Math.ceil(Math.abs(this.bitmap.width*n)+Math.abs(this.bitmap.height*a))+1)%2!=0&&o++,(s=Math.ceil(Math.abs(this.bitmap.width*a)+Math.abs(this.bitmap.height*n))+1)%2!=0&&s++;var u=this.cloneQuiet();this.scanQuiet(0,0,this.bitmap.width,this.bitmap.height,(function(t,e,r){this.bitmap.data.writeUInt32BE(this._background,r)}));var h=Math.max(o,s,this.bitmap.width,this.bitmap.height);this.resize(h,h,e),this.blit(u,this.bitmap.width/2-u.bitmap.width/2,this.bitmap.height/2-u.bitmap.height/2)}var l=this.bitmap.width,f=this.bitmap.height,c=i.alloc(this.bitmap.data.length);function d(t,e){return function(r,i){return{x:r+t,y:i+e}}}for(var p=d(-l/2,-f/2),m=d(l/2+.5,f/2+.5),b=1;b<=f;b++)for(var g=1;g<=l;g++){var _=p(g,b),v=m(n*_.x-a*_.y,n*_.y+a*_.x),y=l*(b-1)+g-1<<2;if(v.x>=0&&v.x<l&&v.y>=0&&v.y<f){var w=(l*(0|v.y)+v.x|0)<<2,x=this.bitmap.data.readUInt32BE(w);c.writeUInt32BE(x,y)}else c.writeUInt32BE(this._background,y)}if(this.bitmap.data=c,!0===e||"string"==typeof e){var E=l/2-o/2,S=f/2-s/2;this.crop(E,S,o,s)}}r.default=function(){return{rotate:function(t,e,r){return null==e&&(e=!0),"function"==typeof e&&void 0===r&&(r=e,e=!0),"number"!=typeof t?n.throwError.call(this,"deg must be a number",r):"boolean"!=typeof e&&"string"!=typeof e?n.throwError.call(this,"mode must be a boolean or a string",r):(a.call(this,t,e,r),(0,n.isNodePattern)(r)&&r.call(this,null,this),this)}}},e.exports=r.default}).call(this,t("buffer").Buffer)},{"@jimp/utils":235,buffer:48}],225:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var i=t("@jimp/utils");r.default=function(){return{scale:function(t,e,r){if("number"!=typeof t)return i.throwError.call(this,"f must be a number",r);if(t<0)return i.throwError.call(this,"f must be a positive number",r);"function"==typeof e&&void 0===r&&(r=e,e=null);var n=this.bitmap.width*t,a=this.bitmap.height*t;return this.resize(n,a,e),(0,i.isNodePattern)(r)&&r.call(this,null,this),this},scaleToFit:function(t,e,r,n){if("number"!=typeof t||"number"!=typeof e)return i.throwError.call(this,"w and h must be numbers",n);"function"==typeof r&&void 0===n&&(n=r,r=null);var a=t/e>this.bitmap.width/this.bitmap.height?e/this.bitmap.height:t/this.bitmap.width;return this.scale(a,r),(0,i.isNodePattern)(n)&&n.call(this,null,this),this}}},e.exports=r.default},{"@jimp/utils":235}],226:[function(t,e,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var i=t("@jimp/utils");r.default=function(){return{shadow:function(){var t=this,e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},r=arguments.length>1?arguments[1]:void 0;"function"==typeof e&&(r=e,e={});var n=e,a=n.opacity,o=void 0===a?.7:a,s=n.size,u=void 0===s?1.1:s,h=n.x,l=void 0===h?-25:h,f=n.y,c=void 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