pdf2json
Version:
PDF file parser that converts PDF binaries to JSON and text, powered by porting a fork of PDF.JS to Node.js
1 lines • 928 kB
JavaScript
"use strict";var e=require("fs"),t=require("util"),a=require("fs/promises"),r=require("events"),i=require("buffer"),n=require("process"),c=require("console"),s=require("@xmldom/xmldom"),o=require("stream"),f="pdf2json",l="3.1.5",h="PDF file parser that converts PDF binaries to JSON and text, powered by porting a fork of PDF.JS to Node.js",u=["pdf","pdf parser","pdf2json","convert pdf to json","convert pdf form to json","server side PDF parser","port pdf.js to node.js","PDF to text","PDF text extractor","PDF binary to text","PDF form extractor","command line utility to parse pdf to json","JSON","javascript","PDF canvas"],d={name:"Modesty Zhang",email:"modestyz@hotmail.com",url:"http://www.codeproject.com/script/Articles/MemberArticles.aspx?amid=62372"},g="https://github.com/modesty/pdf2json",m={type:"git",url:"git://github.com/modesty/pdf2json.git"},p="./dist/pdfparser.cjs",b="./dist/pdfparser.js",v="./pdfparser.d.ts",y={pretest:"npm run build","test:jest":"jest --config ./jest.config.json",test:"jest --config ./jest.config.json && npm run parse-r && npm run parse-fd","test:forms":"cd ./test && sh p2j.forms.sh","test:misc":'cd ./test && sh p2j.one.sh misc . "Expected: 14 success, 5 fail exception with stack trace" ',parse:"./bin/pdf2json.js -f ./test/pdf/fd/form/F1040.pdf -o ./test/target/fd/form","parse-s":"./bin/pdf2json.js -f ./test/pdf/fd/form/F1040.pdf -o ./test/target/fd/form -s","parse-t":"./bin/pdf2json.js -f ./test/pdf/fd/form/F1040.pdf -o ./test/target/fd/form -s -t","parse-c":"./bin/pdf2json.js -f ./test/pdf/fd/form/F1040.pdf -o ./test/target/fd/form -s -t -c","parse-m":"./bin/pdf2json.js -f ./test/pdf/fd/form/F1040.pdf -o ./test/target/fd/form -s -t -c -m","parse-r":"./bin/pdf2json.js -f ./test/pdf/fd/form/F1040.pdf -o ./test/target/fd/form -t -c -m -r","parse-fd":"./bin/pdf2json.js -f ./test/pdf/fd/form/ -o ./test/target/fd/form -t -c -m -r","parse-tb":"./bin/pdf2json.js -f ./test/pdf/misc/i242_testingWithTable.pdf -o ./test/target/misc","parse-tc":"./bin/pdf2json.js -f ./test/pdf/misc/i293_pdfpac.pdf -o ./test/target/misc","parse-rectFix":"./bin/pdf2json.js -f ./test/pdf/misc/pr298_rect_fix_from_upstream.pdf -o ./test/target/misc","parse-e":"./bin/pdf2json.js -f ./test/pdf/misc/i373_err_broken.pdf -o ./test/target/misc","build:rollup":"rollup -c ./rollup.config.js","build:bundle-pdfjs-base":"node rollup/bundle-pdfjs-base.js",build:"npm run build:bundle-pdfjs-base && npm run build:rollup","build:clean":"rm -rf node_modules && rm -f package-lock.json && npm i && npm run build"},k={node:">=20.18.0",npm:">=10.8.2"},A="module",w={pdf2json:"./bin/pdf2json.js"},x={"@xmldom/xmldom":"^0.9.6"},S=["@xmldom/xmldom"],C={"@rollup/plugin-commonjs":"^28.0.2","@rollup/plugin-eslint":"^9.0.5","@rollup/plugin-json":"^6.1.0","@rollup/plugin-node-resolve":"^16.0.0","@rollup/plugin-terser":"^0.4.4","@rollup/plugin-typescript":"^12.1.2","@types/node":"^22.10.2","@typescript-eslint/eslint-plugin":"^8.18.2","@typescript-eslint/parser":"^8.18.2",eslint:"^9.17.0",jest:"^29.7.0",rollup:"^4.29.1","rollup-plugin-node-builtins":"^2.0.0","rollup-plugin-sourcemaps":"^0.6.3",tslib:"^2.6.2"},B={typescript:"5.7.0"},I=[{name:"Modesty Zhang",email:"modestyz@hotmail.com",url:"http://www.codeproject.com/script/Articles/MemberArticles.aspx?amid=62372"}],T=[],L={url:"http://github.com/modesty/pdf2json/issues"},F="Apache-2.0",P="https://github.com/modesty/pdf2json/blob/master/readme.md",R={".":{types:"./dist/pdfparser.d.ts",import:"./dist/pdfparser.js",require:"./dist/pdfparser.cjs"}},O={registry:"https://registry.npmjs.com/",access:"public"},M={name:f,version:l,description:h,keywords:u,author:d,homepage:g,repository:m,main:p,module:b,typings:v,scripts:y,engines:k,type:A,bin:w,dependencies:x,bundleDependencies:S,devDependencies:C,resolutions:B,maintainers:I,contributors:T,bugs:L,license:F,readme:P,exports:R,publishConfig:O},D=Object.freeze({__proto__:null,author:d,bin:w,bugs:L,bundleDependencies:S,contributors:T,default:M,dependencies:x,description:h,devDependencies:C,engines:k,exports:R,homepage:g,keywords:u,license:F,main:p,maintainers:I,module:b,name:f,publishConfig:O,readme:P,repository:m,resolutions:B,scripts:y,type:A,typings:v,version:l});const q=`${f}@${l} [${g}]`,E=["#000000","#ffffff","#4c4c4c","#808080","#999999","#c0c0c0","#cccccc","#e5e5e5","#f2f2f2","#008000","#00ff00","#bfffa0","#ffd629","#ff99cc","#004080","#9fc0e1","#5580ff","#a9c9fa","#ff0080","#800080","#ffbfff","#e45b21","#ffbfaa","#008080","#ff0000","#fdc59f","#808000","#bfbf00","#824100","#007256","#008000","#000080","#008080","#800080","#ff0000","#0000ff","#008000"],N=["quicktype,arial,helvetica,sans-serif","quicktype condensed,arial narrow,arial,helvetica,sans-serif","quicktypepi,quicktypeiipi","quicktype mono,courier new,courier,monospace","ocr-a,courier new,courier,monospace","ocr b mt,courier new,courier,monospace"],j=[[0,6,0,0],[0,8,0,0],[0,10,0,0],[0,12,0,0],[0,14,0,0],[0,18,0,0],[0,6,1,0],[0,8,1,0],[0,10,1,0],[0,12,1,0],[0,14,1,0],[0,18,1,0],[0,6,0,1],[0,8,0,1],[0,10,0,1],[0,12,0,1],[0,14,0,1],[0,18,0,1],[0,6,1,1],[0,8,1,1],[0,10,1,1],[0,12,1,1],[0,14,1,1],[0,18,1,1],[1,6,0,0],[1,8,0,0],[1,10,0,0],[1,12,0,0],[1,14,0,0],[1,18,0,0],[1,6,1,0],[1,8,1,0],[1,10,1,0],[1,12,1,0],[1,14,1,0],[1,18,1,0],[1,6,0,1],[1,8,0,1],[1,10,0,1],[1,12,0,1],[1,14,0,1],[1,18,0,1],[2,8,0,0],[2,10,0,0],[2,12,0,0],[2,14,0,0],[2,18,0,0],[3,8,0,0],[3,10,0,0],[3,12,0,0],[4,12,0,0],[0,9,0,0],[0,9,1,0],[0,9,0,1],[0,9,1,1],[1,9,0,0],[1,9,1,0],[1,9,1,1],[4,10,0,0],[5,10,0,0],[5,12,0,0]],U=96/72;class z{static toFixedFloat(e){return parseFloat(e.toFixed(3))}static colorCount(){return E.length}static toPixelX(e){return Math.round(24*e)}static toPixelY(e){return Math.round(24*e)}static pointToPixel(e){return e*U}static getColorByIndex(e){return E[e]}static toFormPoint(e,t){return[e/24,t/24]}static toFormX(e){return z.toFixedFloat(e/24)}static toFormY(e){return z.toFixedFloat(e/24)}static findColorIndex(e){return 4===e.length&&(e+="000"),E.indexOf(e)}static dateToIso8601(e){"D:"===e.slice(0,2)&&(e=e.slice(2));let t="Z";const a=e.search(/[Z+-]/);a>=0&&(t=e.slice(a),"Z"!==t&&(t=`${t.slice(0,3)}:${t.slice(4,6)}`),e=e.slice(0,a));return`${e.slice(0,4)}-${e.slice(4,6)||"01"}-${e.slice(6,8)||"01"}T${e.slice(8,10)||"00"}:${e.slice(10,12)||"00"}:${e.slice(12,14)||"00"}${t}`}}class H{static tabIndex=0;static isWidgetSupported(e){let a=!1;switch(e.fieldType){case"Tx":case"Ch":case"Sig":a=!0;break;case"Btn":32768&e.fieldFlags?e.fieldType="Rd":65536&e.fieldFlags?e.fieldType="Btn":e.fieldType="Cb",a=!0;break;default:t.p2jwarn(`Unsupported: field.fieldType of ${e.fieldType}`)}return a}static isFormElement(e){let a=!1;if("Widget"===e.subtype)a=H.isWidgetSupported(e);else t.p2jwarn(`Unsupported: field.type of ${e.subtype}`);return a}constructor(e,t,a,r){this.field=e,this.viewport=t,this.Fields=a,this.Boxsets=r}static#e(e){const t=e.slice(0);return e[0]>e[2]&&(t[0]=e[2],t[2]=e[0]),e[1]>e[3]&&(t[1]=e[3],t[3]=e[1]),t}#t(e){const t=this.viewport.convertToViewportRectangle(e.rect),a=H.#e(t);let r=a[3]-a[1];return"Tx"===e.fieldType?r>22&&(a[1]+=2,r-=2):"Ch"!==e.fieldType&&(a[1]-=3),r=r>=20?r:20,{x:z.toFormX(a[0]),y:z.toFormY(a[1]),w:z.toFormX(a[2]-a[0]),h:z.toFormY(r)}}#a(e){let t=0;1&e.fieldFlags&&(t|=1024),2&e.fieldFlags&&(t|=16);const a={id:{Id:e.fullName,EN:0},TI:e.TI,AM:t};return e.alternativeText&&e.alternativeText.length>1&&(a.TU=e.alternativeText),e.alternativeID&&e.alternativeID.length>1&&(a.TM=e.alternativeID),Object.assign(a,this.#t(e))}#r(e){const t=Object.assign({style:48,T:{Name:e.TName||"alpha",TypeInfo:{}}},this.#a(e));e.MV&&(t.MV=e.MV),e.fieldValue&&(t.V=e.fieldValue),this.Fields.push(t)}#i(e){const t=Object.assign({style:48,T:{Name:"box",TypeInfo:{}}},this.#a(e));e.fieldValue&&(t.checked="Off"!==e.fieldValue),this.Boxsets.push({boxes:[t]})}#n(e){const t=Object.assign({style:48,T:{Name:"box",TypeInfo:{}}},this.#a(e));t.id.Id=e.value,"checked"in e&&(t.checked=e.checked);const a=this.Boxsets.filter((t=>"id"in t&&"Id"in t.id&&t.id.Id===e.fullName))[0];a&&"boxes"in a?a.boxes.push(t):this.Boxsets.push({boxes:[t],id:{Id:e.fullName,EN:0}})}#c(e){const t=Object.assign({style:48,T:{Name:"link"},FL:{form:{Id:e.FL}}},this.#a(e));this.Fields.push(t)}#s(e){const t=Object.assign({style:48,T:{Name:"alpha",TypeInfo:{}}},this.#a(e));t.w-=.5,t.PL={V:[],D:[]},e.value.forEach(((e,a)=>{Array.isArray(e)?(t.PL.D.push(e[0]),t.PL.V.push(e[1])):(t.PL.D.push(e),t.PL.V.push(e))})),e.fieldValue&&(t.V=e.fieldValue),this.Fields.push(t)}#o(e){const t=Object.assign({style:48,T:{Name:"signature",TypeInfo:{}}},this.#a(e));e.Sig&&(t.Sig={},e.Sig.Name&&(t.Sig.Name=e.Sig.Name),e.Sig.M&&(t.Sig.M=z.dateToIso8601(e.Sig.M)),e.Sig.Location&&(t.Sig.Location=e.Sig.Location),e.Sig.Reason&&(t.Sig.Reason=e.Sig.Reason),e.Sig.ContactInfo&&(t.Sig.ContactInfo=e.Sig.ContactInfo)),this.Fields.push(t)}processField(){switch(this.field.TI=H.tabIndex++,this.field.fieldType){case"Tx":this.#r(this.field);break;case"Cb":this.#i(this.field);break;case"Rd":this.#n(this.field);break;case"Btn":this.#c(this.field);break;case"Ch":this.#s(this.field);break;case"Sig":this.#o(this.field)}this.clean()}clean(){delete this.field,delete this.viewport,delete this.Fields,delete this.Boxsets}static getAllFieldsTypes(e){const t=e=>!!(1024&e.AM),a=e=>({id:e.id.Id,type:e.T.Name,calc:t(e),value:e.V||""}),r=[];return e.Pages.forEach((e=>{e.Boxsets.forEach((e=>{e.boxes.length>1?e.boxes.forEach((a=>{r.push({id:e.id.Id,type:"radio",calc:t(a),value:a.id.Id})})):r.push(a(e.boxes[0]))})),e.Fields.forEach((e=>r.push(a(e))))})),r}}const G=["bd","bold","demi","black","medi"],_=["arial","helvetica","sans-serif ","courier ","monospace ","ocr "],X=.1;class W{#f(){let e=this.fontObj.name||this.fontObj.fallbackName;return e||(e=N[0]),e=e.toLowerCase(),e}#l(){let e=this.typeName,t=!1;const a=this.typeName.split("+");if(Array.isArray(a)&&a.length>1&&(e=a[1].split("-"),Array.isArray(e)&&e.length>1)){const a=e[1].toLowerCase();t=G.indexOf(a)>=0,e=e[0]}return{subType:e,bold:t}}#h(){const e=this.typeName.indexOf("symbol")>0||N[2].indexOf(this.subType)>=0;if(this.fontObj.isSymbolicFont){_.filter((e=>this.typeName.indexOf(e)>=0)).length>0&&(this.fontObj.isSymbolicFont=!1,t.p2jinfo(`Reset: isSymbolicFont (false) for ${this.fontObj.name}`))}else e&&(this.fontObj.isSymbolicFont=!0,t.p2jinfo(`Reset: isSymbolicFont (true) for ${this.fontObj.name}`));return e}#u(){let{spaceWidth:e}=this.fontObj;if(!e){var t=Array.isArray(this.fontObj.toFontChar)?this.fontObj.toFontChar.indexOf(32):-1;e=t>=0&&Array.isArray(this.fontObj.widths)?this.fontObj.widths[t]:250}return e=z.toFormX(e)/32,e}constructor(e){this.fontObj=e,this.typeName=this.#f();const{subType:t,bold:a}=this.#l();this.subType=t,this.bold=a,this.isSymbol=this.#h(),this.spaceWidth=this.#u(),this.fontSize=1,this.faceIdx=0,this.italic=!1,this.fontStyleId=-1}static compareBlockPos(e,t){if(e.y<t.y-X)return-1;if(Math.abs(e.y-t.y)<=X){if(e.x<t.x-X)return-1;if(Math.abs(e.x-t.x)<=X)return 0}return 1}static haveSameStyle(e,t){let a=e.R[0].S===t.R[0].S;if(a&&e.R[0].S<0)for(let r=0;r<e.R[0].TS.length;r++)if(e.R[0].TS[r]!==t.R[0].TS[r]){a=!1;break}return a&&(a=void 0===e.R[0].RA&&void 0===t.R[0].RA),a}static getSpaceThreshHold(e){return W.getFontSize(e)/12*e.sw}static areAdjacentBlocks(e,t){const a=Math.abs(e.y-t.y)<=X,r=t.x-e.x-e.w<W.getSpaceThreshHold(e);return a&&r}static getFontSize(e){const t=e.R[0].S;return t<0?e.R[0].TS[1]:j[t][1]}static areDuplicateBlocks(e,t){return e.x===t.x&&e.y===t.y&&e.R[0].T===t.R[0].T&&W.haveSameStyle(e,t)}#d(){const{fontObj:e}=this;this.bold=e.bold,this.bold||(this.bold=this.typeName.indexOf("bold")>=0||this.typeName.indexOf("black")>=0),this.italic=e.italic,this.italic||(this.italic=this.typeName.indexOf("italic")>=0||this.typeName.indexOf("oblique")>=0),this.bold&&this.italic||!(this.typeName.indexOf("boldobl")>=0)||(this.bold=!0,this.italic=!0);const t=this.subType;e.isSerifFont?N[1].indexOf(t)>=0&&(this.faceIdx=1):N[2].indexOf(this.subType)>=0?this.faceIdx=2:e.isMonospace?(this.faceIdx=3,N[4].indexOf(t)>=0?this.faceIdx=4:N[5].indexOf(t)>=0&&(this.faceIdx=5)):e.isSymbolicFont&&(this.faceIdx=2),0===this.faceIdx&&this.typeName.indexOf("narrow")>0&&(this.faceIdx=1)}#g(e){this.#d(),this.fontSize=this.bold&&e>12?e+1:e;const t=[this.faceIdx,this.fontSize,this.bold?1:0,this.italic?1:0];let a=-1;return j.forEach(((e,r,i)=>{-1===a&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[3]===t[3]&&(a=r)})),a}#m(e){let a=e;if(!e||1!==e.length)return a;if(!this.fontObj.isSymbolicFont||!this.isSymbol)return"C"!==a&&"G"!==a||(a=` ${a} `),a;switch(e.charCodeAt(0)){case 20:a="✓";break;case 70:a="CIDFontType0"===this.fontObj.type?"⚠":"}";break;case 71:case 97:a="▶";break;case 99:a=this.isSymbol?"•":"▲";break;case 100:a="▼";break;case 103:a="➨";break;case 106:a="";break;case 114:case 116:case 118:a="•";break;case 115:a="▲";break;default:t.p2jinfo(`${this.fontObj.type} - SymbolicFont - (${this.fontObj.name}) : ${e.charCodeAt(0)}::${e.charCodeAt(1)} => ${a}`)}return a}#p(e){let t=0;if(0===e[0][0]&&0===e[1][1])0!==e[0][1]&&0!==e[1][0]&&e[0][1]/e[1][0]+1<1e-4&&(t=90);else if(0!==e[0][0]&&0!==e[1][1]){const a=Math.atan(-e[0][1]/e[0][0]),r=Math.atan(e[1][0]/e[1][1]);Math.abs(a)>1e-4&&a-r<1e-4&&(t=180*a/Math.PI)}return t}processText(e,a,r,i,n,c,s){const o=this.#m(a);if(!o)return;this.fontStyleId=this.#g(n);const f=[this.faceIdx,this.fontSize,this.bold?1:0,this.italic?1:0],l=z.findColorIndex(i),h=l>=0&&l<z.colorCount()?{clr:l}:{oc:i};let u={T:this.flashEncode(o),S:this.fontStyleId,TS:f};const d=this.#p(s);0!==d&&(t.p2jinfo(`${a}: rotated ${d} degree.`),u={...u,RA:d});const g={x:z.toFormX(e.x)-.25,y:z.toFormY(e.y)-.75,w:z.toFixedFloat(r),...h,sw:this.spaceWidth,A:"left",R:[u]};c.Texts.push(g)}flashEncode(e){let t=encodeURIComponent(e);return t=t.replace("%C2%96","-"),t=t.replace("%C2%91","%27"),t=t.replace("%C2%92","%27"),t=t.replace("%C2%82","%27"),t=t.replace("%C2%93","%22"),t=t.replace("%C2%94","%22"),t=t.replace("%C2%84","%22"),t=t.replace("%C2%8B","%C2%AB"),t=t.replace("%C2%9B","%C2%BB"),t}clean(){this.fontObj=null,delete this.fontObj}}class V{xmlData=null;ptiPageArray=[];constructor(){this.xmlData=null,this.ptiPageArray=[]}parseXml(t,a){e.readFile(t,"utf8",((e,t)=>{if(e)a(e);else{this.xmlData=t;for(var r=(new s.DOMParser).parseFromString(this.xmlData).documentElement.getElementsByTagName("field"),i=[],n=0;n<r.length;n++){var c=r[n].getAttribute("id"),o=r[n].getAttribute("x"),f=r[n].getAttribute("y"),l=r[n].getAttribute("width"),h=r[n].getAttribute("height"),u=r[n].getAttribute("xsi:type"),d=r[n].getAttribute("page"),g=r[n].getAttribute("fontName"),m=r[n].getAttribute("fontSize"),p={},b=parseInt(o)-21,v=parseInt(f)-20,y=parseInt(b)+parseInt(l)-4,k=parseInt(v)+parseInt(h)-4;p.fieldType="Tx","Boolean"===u?p.fieldType="Btn":"SSN"!==u&&"Phone"!==u&&"zip"!==u||(p.TName=u.toLowerCase()),p.alternativeText="",p.fullName=c,p.fontSize=m,p.fontName=g,p.subtype="Widget",p.rect=[b,v,y,k],i.push(p),this.ptiPageArray[parseInt(d)]=i}}a()}))}getFields(e){return this.ptiPageArray[e]}}class Y{constructor(e,t,a,r,i,n,c){this.x1=e,this.y1=t,this.x2=a,this.y2=r,this.lineWidth=i||1,this.color=n,this.dashed=c}#b(e,t,a){e.x=z.toFormX(t),e.y=z.toFormY(a)}processLine(e){const 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a=z.findColorIndex(this.color),r=a>0&&a<z.colorCount()?{clr:a}:{oc:this.color},i={x:z.toFormX(this.x),y:z.toFormY(this.y),w:z.toFormX(this.width),h:z.toFormY(this.height),...r};i.w<2&&i.h<2?t.p2jinfo(`Skipped: tiny fill: ${i.w} x ${i.h}`):e.Fills.push(i)}}const{round:K,sin:Z,cos:Q,abs:$,sqrt:ee}=Math,te=[];for(let e=0;e<16;e++)for(let t=0;t<16;t++)te[16*e+t]=e.toString(16)+t.toString(16);function ae(e,t){const a=[[1,0,0],[0,1,0],[0,0,1]];for(let r=0;r<3;r++)for(let i=0;i<3;i++){let n=0;for(let a=0;a<3;a++)n+=e[r][a]*t[a][i];a[r][i]=n}return a}function re(e,t){t.fillStyle=e.fillStyle,t.lineCap=e.lineCap,t.lineJoin=e.lineJoin,t.lineWidth=e.lineWidth,t.miterLimit=e.miterLimit,t.shadowBlur=e.shadowBlur,t.shadowColor=e.shadowColor,t.shadowOffsetX=e.shadowOffsetX,t.shadowOffsetY=e.shadowOffsetY,t.strokeStyle=e.strokeStyle,t.globalAlpha=e.globalAlpha,t.arcScaleX_=e.arcScaleX_,t.arcScaleY_=e.arcScaleY_,t.lineScale_=e.lineScale_,t.dashArray=e.dashArray}function ie(e){let 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3*e},isPassthrough:mt.prototype.isPassthrough,createRgbBuffer:mt.prototype.createRgbBuffer,isDefaultDecode:function(e){return mt.isDefaultDecode(e,this.numComps)},usesZeroToOneRange:!0},e}(),kt=function(){function e(){this.name="DeviceRGB",this.numComps=3,this.defaultColor=new Float32Array([0,0,0])}return e.prototype={getRgb:function(e,t){var a=new Uint8Array(3);return this.getRgbItem(e,t,a,0),a},getRgbItem:function(e,t,a,r){var i=255*e[t]|0,n=255*e[t+1]|0,c=255*e[t+2]|0;a[r]=i<0?0:i>255?255:i,a[r+1]=n<0?0:n>255?255:n,a[r+2]=c<0?0:c>255?255:c},getRgbBuffer:function(e,t,a,r,i,n){var c=3*a;if(8!=n)for(var s=255/((1<<n)-1),o=t,f=i,l=0;l<c;++l)r[f++]=s*e[o++]|0;else r.set(e.subarray(t,t+c),i)},getOutputLength:function(e){return e},isPassthrough:function(e){return 8==e},createRgbBuffer:mt.prototype.createRgbBuffer,isDefaultDecode:function(e){return mt.isDefaultDecode(e,this.numComps)},usesZeroToOneRange:!0},e}(),At=function(){function e(e,t,a,r,i){var n=e[t+0]*a,c=e[t+1]*a,s=e[t+2]*a,o=e[t+3]*a,f=n*(-4.387332384609988*n+54.48615194189176*c+18.82290502165302*s+212.25662451639585*o-285.2331026137004)+c*(1.7149763477362134*c-5.6096736904047315*s+-17.873870861415444*o-5.497006427196366)+s*(-2.5217340131683033*s-21.248923337353073*o+17.5119270841813)+o*(-21.86122147463605*o-189.48180835922747)+255,l=n*(8.841041422036149*n+60.118027045597366*c+6.871425592049007*s+31.159100130055922*o-79.2970844816548)+c*(-15.310361306967817*c+17.575251261109482*s+131.35250912493976*o-190.9453302588951)+s*(4.444339102852739*s+9.8632861493405*o-24.86741582555878)+o*(-20.737325471181034*o-187.80453709719578)+255,h=n*(.8842522430003296*n+8.078677503112928*c+30.89978309703729*s-.23883238689178934*o-14.183576799673286)+c*(10.49593273432072*c+63.02378494754052*s+50.606957656360734*o-112.23884253719248)+s*(.03296041114873217*s+115.60384449646641*o-193.58209356861505)+o*(-22.33816807309886*o-180.12613974708367)+255;r[i]=f>255?255:f<0?0:f,r[i+1]=l>255?255:l<0?0:l,r[i+2]=h>255?255:h<0?0:h}function t(){this.name="DeviceCMYK",this.numComps=4,this.defaultColor=new Float32Array([0,0,0,1])}return t.prototype={getRgb:function(t,a){var r=new Uint8Array(3);return e(t,a,1,r,0),r},getRgbItem:function(t,a,r,i){e(t,a,1,r,i)},getRgbBuffer:function(t,a,r,i,n,c){for(var s=1/((1<<c)-1),o=0;o<r;o++)e(t,a,s,i,n),a+=4,n+=3},getOutputLength:function(e){return 3*(e>>2)},isPassthrough:mt.prototype.isPassthrough,createRgbBuffer:mt.prototype.createRgbBuffer,isDefaultDecode:function(e){return mt.isDefaultDecode(e,this.numComps)},usesZeroToOneRange:!0},t}(),wt=function(){function e(e,t,a){this.name="CalGray",this.numComps=3,this.defaultColor=new Float32Array([0,0,0]),e||Pe("WhitePoint missing - required for color space CalGray"),t=t||[0,0,0],a=a||1,this.XW=e[0],this.YW=e[1],this.ZW=e[2],this.XB=t[0],this.YB=t[1],this.ZB=t[2],this.G=a,(this.XW<0||this.ZW<0||1!==this.YW)&&Pe("Invalid WhitePoint components for "+this.name+", no fallback available"),(this.XB<0||this.YB<0||this.ZB<0)&&(Le("Invalid BlackPoint for "+this.name+", falling back to default"),this.XB=this.YB=this.ZB=0),0===this.XB&&0===this.YB&&0===this.ZB||Re(this.name+", BlackPoint: XB: "+this.XB+", YB: "+this.YB+", ZB: "+this.ZB+", only default values are supported."),this.G<1&&(Le("Invalid Gamma: "+this.G+" for "+this.name+", falling back to default"),this.G=1)}return e.prototype={getRgb:function(e,t){var a=new Uint8Array(3);return this.getRgbItem(e,t,a,0),a},getRgbItem:function(e,t,a,r){var i=e[t],n=Math.pow(i,this.G),c=(this.XW,this.YW*n),s=(this.ZW,Math.max(116*Math.pow(c,1/3)-16,0));a[r]=255*s/100,a[r+1]=255*s/100,a[r+2]=255*s/100},getRgbBuffer:function(e,t,a,r,i,n){for(var c=255/((1<<n)-1),s=t,o=i,f=0;f<a;++f){var l=c*e[s++]|0;r[o++]=l,r[o++]=l,r[o++]=l}},getOutputLength:function(e){return 3*e},isPassthrough:mt.prototype.isPassthrough,createRgbBuffer:mt.prototype.createRgbBuffer,isDefaultDecode:function(e){return mt.isDefaultDecode(e,this.numComps)},usesZeroToOneRange:!0},e}(),xt=function(){function e(e,t,a){this.name="Lab",this.numComps=3,this.defaultColor=new Float32Array([0,0,0]),e||Pe("WhitePoint missing - required for color space Lab"),t=t||[0,0,0],a=a||[-100,100,-100,100],this.XW=e[0],this.YW=e[1],this.ZW=e[2],this.amin=a[0],this.amax=a[1],this.bmin=a[2],this.bmax=a[3],this.XB=t[0],this.YB=t[1],this.ZB=t[2],(this.XW<0||this.ZW<0||1!==this.YW)&&Pe("Invalid WhitePoint components, no fallback available"),(this.XB<0||this.YB<0||this.ZB<0)&&(Le("Invalid BlackPoint, falling back to default"),this.XB=this.YB=this.ZB=0),(this.amin>this.amax||this.bmin>this.bmax)&&(Le("Invalid Range, falling back to defaults"),this.amin=-100,this.amax=100,this.bmin=-100,this.bmax=100)}function t(e){return e>=6/29?e*e*e:108/841*(e-4/29)}function a(e,t,a,r){return a+e*(r-a)/t}function r(e,r,i,n,c,s){var o=r[i],f=r[i+1],l=r[i+2];!1!==n&&(o=a(o,n,0,100),f=a(f,n,e.amin,e.amax),l=a(l,n,e.bmin,e.bmax));var h,u,d,g=(o+16)/116,m=g+(f=f>e.amax?e.amax:f<e.amin?e.amin:f)/500,p=g-(l=l>e.bmax?e.