/**
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 * Copyright 2024 Mozilla Foundation
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 * Licensed under the Apache License, Version 2.0 (the "License");
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Cr=_r;function info(t){Cr>=br&&console.info(`Info: ${t}`)}function warn(t){Cr>=_r&&console.warn(`Warning: ${t}`)}function unreachable(t){throw new Error(t)}function assert(t,e){t||unreachable(e)}function util_shadow(t,e,r,n=!1){Object.defineProperty(t,e,{value:r,enumerable:!n,configurable:!0,writable:!1});return r}const Tr=function BaseExceptionClosure(){function BaseException(t,e){this.message=t;this.name=e}BaseException.prototype=new Error;BaseException.constructor=BaseException;return BaseException}();class PasswordException extends Tr{constructor(t,e){super(t,"PasswordException");this.code=e}}class UnknownErrorException extends Tr{constructor(t,e){super(t,"UnknownErrorException");this.details=e}}class InvalidPDFException extends Tr{constructor(t){super(t,"InvalidPDFException")}}class ResponseException extends Tr{constructor(t,e,r){super(t,"ResponseException");this.status=e;this.missing=r}}class FormatError extends Tr{constructor(t){super(t,"FormatError")}}class AbortException extends Tr{constructor(t){super(t,"AbortException")}}class FeatureTest{static get isLittleEndian(){const t=new Uint8Array(4);t[0]=1;return util_shadow(this,"isLittleEndian",1===new Uint32Array(t.buffer,0,1)[0])}static get isOffscreenCanvasSupported(){return util_shadow(this,"isOffscreenCanvasSupported","undefined"!=typeof OffscreenCanvas)}static get isImageDecoderSupported(){return util_shadow(this,"isImageDecoderSupported","undefined"!=typeof ImageDecoder)}static get isVideoFrameSupported(){return util_shadow(this,"isVideoFrameSupported","undefined"!=typeof VideoFrame)}static get isFloat16ArraySupported(){return util_shadow(this,"isFloat16ArraySupported","undefined"!=typeof Float16Array)}static get isSanitizerSupported(){return util_shadow(this,"isSanitizerSupported","undefined"!=typeof Sanitizer)}static get platform(){const{platform:t,userAgent:e}=navigator;return 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transform(t,e){return[t[0]*e[0]+t[2]*e[1],t[1]*e[0]+t[3]*e[1],t[0]*e[2]+t[2]*e[3],t[1]*e[2]+t[3]*e[3],t[0]*e[4]+t[2]*e[5]+t[4],t[1]*e[4]+t[3]*e[5]+t[5]]}static multiplyByDOMMatrix(t,e){return[t[0]*e.a+t[2]*e.b,t[1]*e.a+t[3]*e.b,t[0]*e.c+t[2]*e.d,t[1]*e.c+t[3]*e.d,t[0]*e.e+t[2]*e.f+t[4],t[1]*e.e+t[3]*e.f+t[5]]}static applyTransform(t,e,r=0){const n=t[r],a=t[r+1];t[r]=n*e[0]+a*e[2]+e[4];t[r+1]=n*e[1]+a*e[3]+e[5]}static applyTransformToBezier(t,e,r=0){const n=e[0],a=e[1],s=e[2],i=e[3],o=e[4],c=e[5];for(let e=0;e<6;e+=2){const l=t[r+e],h=t[r+e+1];t[r+e]=l*n+h*s+o;t[r+e+1]=l*a+h*i+c}}static applyInverseTransform(t,e){const r=t[0],n=t[1],a=e[0]*e[3]-e[1]*e[2];t[0]=(r*e[3]-n*e[2]+e[2]*e[5]-e[4]*e[3])/a;t[1]=(-r*e[1]+n*e[0]+e[4]*e[1]-e[5]*e[0])/a}static axialAlignedBoundingBox(t,e,r){const n=e[0],a=e[1],s=e[2],i=e[3],o=e[4],c=e[5],l=t[0],h=t[1],u=t[2],p=t[3];let d=n*l+o,f=d,g=n*u+o,m=g,_=i*h+c,b=_,x=i*p+c,y=x;if(0!==a||0!==s){const t=a*l,e=a*u,r=s*h,n=s*p;d+=r;m+=r;g+=n;f+=n;_+=t;y+=t;x+=e;b+=e}r[0]=Math.min(r[0],d,g,Math.min(f,m));r[1]=Math.min(r[1],_,x,Math.min(b,y));r[2]=Math.max(r[2],d,g,Math.max(f,m));r[3]=Math.max(r[3],_,x,Math.max(b,y))}static inverseTransform(t){const e=t[0]*t[3]-t[1]*t[2];return[t[3]/e,-t[1]/e,-t[2]/e,t[0]/e,(t[2]*t[5]-t[4]*t[3])/e,(t[4]*t[1]-t[5]*t[0])/e]}static singularValueDecompose2dScale(t,e){const r=t[0],n=t[1],a=t[2],s=t[3],i=r**2+n**2,o=r*a+n*s,c=a**2+s**2,l=(i+c)/2,h=Math.sqrt(l**2-(i*c-o**2));e[0]=Math.sqrt(l+h||1);e[1]=Math.sqrt(l-h||1)}static normalizeRect(t){const e=t.slice(0);if(t[0]>t[2]){e[0]=t[2];e[2]=t[0]}if(t[1]>t[3]){e[1]=t[3];e[3]=t[1]}return e}static intersect(t,e){const r=Math.max(Math.min(t[0],t[2]),Math.min(e[0],e[2])),n=Math.min(Math.max(t[0],t[2]),Math.max(e[0],e[2]));if(r>n)return null;const a=Math.max(Math.min(t[1],t[3]),Math.min(e[1],e[3])),s=Math.min(Math.max(t[1],t[3]),Math.max(e[1],e[3]));return a>s?null:[r,a,n,s]}static 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makeArr=()=>[],makeMap=()=>new Map;"function"!=typeof Blob.prototype.bytes&&(Blob.prototype.bytes=async function(){return new Uint8Array(await this.arrayBuffer())});"function"!=typeof Response.prototype.bytes&&(Response.prototype.bytes=async function(){return new Uint8Array(await this.arrayBuffer())});"function"!=typeof Iterator.prototype.join&&(Iterator.prototype.join=function(t){return[...this].join(t)});class PixelsPerInch{static CSS=96;static PDF=72;static PDF_TO_CSS_UNITS=this.CSS/this.PDF}function getRGBA(t){if(t.startsWith("#")){const e=t.slice(1);return[parseInt(e.slice(0,2),16),parseInt(e.slice(2,4),16),parseInt(e.slice(4,6),16),e.length>=8?parseInt(e.slice(6,8),16)/255:1]}if(t.startsWith("rgb(")){const[e,r,n]=t.slice(4,-1).split(",").map(t=>parseInt(t,10));return[e,r,n,1]}if(t.startsWith("rgba(")){const e=t.slice(5,-1).split(",");return[parseInt(e[0],10),parseInt(e[1],10),parseInt(e[2],10),parseFloat(e[3])]}const e=t.match(/^color\(srgb\s+([\d.]+)\s+([\d.]+)\s+([\d.]+)(?:\s*\/\s*([\d.]+|none))?\)$/);return e?[Math.round(255*parseFloat(e[1])),Math.round(255*parseFloat(e[2])),Math.round(255*parseFloat(e[3])),void 0!==e[4]&&"none"!==e[4]?parseFloat(e[4]):1]:null}function getCurrentTransform(t){const{a:e,b:r,c:n,d:a,e:s,f:i}=t.getTransform();return[e,r,n,a,s,i]}function getCurrentTransformInverse(t){const{a:e,b:r,c:n,d:a,e:s,f:i}=t.getTransform().invertSelf();return[e,r,n,a,s,i]}class OutputScale{constructor(){const{pixelRatio:t}=OutputScale;this.sx=t;this.sy=t}get scaled(){return 1!==this.sx||1!==this.sy}get symmetric(){return this.sx===this.sy}limitCanvas(t,e,r,n,a=-1){return!1}static get pixelRatio(){return globalThis.devicePixelRatio||1}static capPixels(t,e){return t}}new Map;function makePathFromDrawOPS(t){const e=new Path2D;if(!t)return e;for(let r=0,n=t.length;r<n;)switch(t[r++]){case yr:e.moveTo(t[r++],t[r++]);break;case vr:e.lineTo(t[r++],t[r++]);break;case 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ensureDebugMetadata=(t,e)=>t?.getOrInsertComputed(e,()=>({dependencies:new Set,isRenderingOperation:!1}));class CanvasBBoxTracker{#a=[[1,0,0,1,0,0]];#s=[-1/0,-1/0,1/0,1/0];#i=new Float64Array(nr);_pendingBBoxIdx=-1;#o;#c;#l;#r;_savesStack=[];_markedContentStack=[];constructor(t,e){this.#o=t.width;this.#c=t.height;this.#h(e)}growOperationsCount(t){t>=this.#r.length&&this.#h(t,this.#r)}#h(t,e){const r=new ArrayBuffer(4*t);this.#l=new Uint8ClampedArray(r);this.#r=new Uint32Array(r);if(e&&e.length>0){this.#r.set(e);this.#r.fill(Or,e.length)}else this.#r.fill(Or)}get clipBox(){return this.#s}save(t){this.#s={__proto__:this.#s};this._savesStack.push(t);return this}restore(t,e){const r=Object.getPrototypeOf(this.#s);if(null===r)return this;this.#s=r;const n=this._savesStack.pop();if(void 0!==n){e?.(n,t);this.#r[t]=this.#r[n]}return this}recordOpenMarker(t){this._savesStack.push(t);return this}getOpenMarker(){return 0===this._savesStack.length?null:this._savesStack.at(-1)}recordCloseMarker(t,e){const r=this._savesStack.pop();if(void 0!==r){e?.(r,t);this.#r[t]=this.#r[r]}return this}beginMarkedContent(t){this._markedContentStack.push(t);return this}endMarkedContent(t,e){const r=this._markedContentStack.pop();if(void 0!==r){e?.(r,t);this.#r[t]=this.#r[r]}return this}pushBaseTransform(t){this.#a.push(Util.multiplyByDOMMatrix(this.#a.at(-1),t.getTransform()));return this}popBaseTransform(){this.#a.length>1&&this.#a.pop();return this}resetBBox(t){if(this._pendingBBoxIdx!==t){this._pendingBBoxIdx=t;this.#i.set(nr,0)}return this}recordClipBox(t,e,r,n,a,s){const i=Util.multiplyByDOMMatrix(this.#a.at(-1),e.getTransform()),o=nr.slice();Util.axialAlignedBoundingBox([r,a,n,s],i,o);const c=Util.intersect(this.#s,o);if(c){this.#s[0]=c[0];this.#s[1]=c[1];this.#s[2]=c[2];this.#s[3]=c[3]}else{this.#s[0]=this.#s[1]=1/0;this.#s[2]=this.#s[3]=-1/0}return this}recordBBox(t,e,r,n,a,s){const i=this.#s;if(i[0]===1/0)return this;const o=Util.multiplyByDOMMatrix(this.#a.at(-1),e.getTransform());if(i[0]===-1/0){Util.axialAlignedBoundingBox([r,a,n,s],o,this.#i);return this}const c=nr.slice();Util.axialAlignedBoundingBox([r,a,n,s],o,c);this.#i[0]=math_clamp_MathClamp(c[0],i[0],this.#i[0]);this.#i[1]=math_clamp_MathClamp(c[1],i[1],this.#i[1]);this.#i[2]=math_clamp_MathClamp(c[2],this.#i[2],i[2]);this.#i[3]=math_clamp_MathClamp(c[3],this.#i[3],i[3]);return this}recordFullPageBBox(t){this.#i[0]=Math.max(0,this.#s[0]);this.#i[1]=Math.max(0,this.#s[1]);this.#i[2]=Math.min(this.#o,this.#s[2]);this.#i[3]=Math.min(this.#c,this.#s[3]);return this}recordOperation(t,e=!1,r){if(this._pendingBBoxIdx!==t)return this;const n=Fr(256*this.#i[0]/this.#o),a=Fr(256*this.#i[1]/this.#c),s=Br(256*this.#i[2]/this.#o),i=Br(256*this.#i[3]/this.#c);expandBBox(this.#l,t,n,a,s,i);if(r)for(const e of r)for(const r of e)r!==t&&expandBBox(this.#l,r,n,a,s,i);e||(this._pendingBBoxIdx=-1);return this}bboxToClipBoxDropOperation(t){if(this._pendingBBoxIdx===t){this._pendingBBoxIdx=-1;this.#s[0]=Math.max(this.#s[0],this.#i[0]);this.#s[1]=Math.max(this.#s[1],this.#i[1]);this.#s[2]=Math.min(this.#s[2],this.#i[2]);this.#s[3]=Math.min(this.#s[3],this.#i[3])}return this}take(){return new BBoxReader(this.#r,this.#l)}takeDebugMetadata(){throw new Error("Unreachable")}recordSimpleData(t,e){return this}recordIncrementalData(t,e){return this}resetIncrementalData(t,e){return this}recordNamedData(t,e){return this}recordSimpleDataFromNamed(t,e,r){return this}recordFutureForcedDependency(t,e){return this}inheritSimpleDataAsFutureForcedDependencies(t){return this}inheritPendingDependenciesAsFutureForcedDependencies(){return this}recordCharacterBBox(t,e,r,n=1,a=0,s=0,i){return this}getSimpleIndex(t){}recordDependencies(t,e){return this}recordNamedDependency(t,e){return this}recordShowTextOperation(t,e=!1){return this}}class CanvasDependencyTracker{#u={__proto__:null};#p={__proto__:null,transform:[],moveText:[],sameLineText:[],[Mr]:[]};#d=new Map;#f=new Set;#g=new Map;#m;#_;#b;constructor(t,e=!1){this.#b=t;if(e){this.#m=new Map;this.#_=(t,e)=>{ensureDebugMetadata(this.#m,e).dependencies.add(t)}}}get clipBox(){return this.#b.clipBox}growOperationsCount(t){this.#b.growOperationsCount(t)}save(t){this.#u={__proto__:this.#u};this.#p={__proto__:this.#p,transform:{__proto__:this.#p.transform},moveText:{__proto__:this.#p.moveText},sameLineText:{__proto__:this.#p.sameLineText},[Mr]:{__proto__:this.#p[Mr]}};this.#b.save(t);return this}restore(t){this.#b.restore(t,this.#_);const e=Object.getPrototypeOf(this.#u);if(null===e)return this;this.#u=e;this.#p=Object.getPrototypeOf(this.#p);return this}recordOpenMarker(t){this.#b.recordOpenMarker(t,this.#_);return this}getOpenMarker(){return this.#b.getOpenMarker()}recordCloseMarker(t){this.#b.recordCloseMarker(t,this.#_);return this}beginMarkedContent(t){this.#b.beginMarkedContent(t);return this}endMarkedContent(t){this.#b.endMarkedContent(t,this.#_);return this}pushBaseTransform(t){this.#b.pushBaseTransform(t);return this}popBaseTransform(){this.#b.popBaseTransform();return this}recordSimpleData(t,e){this.#u[t]=e;return this}recordIncrementalData(t,e){this.#p[t].push(e);return this}resetIncrementalData(t,e){this.#p[t].length=0;return this}recordNamedData(t,e){this.#d.set(t,e);return this}recordSimpleDataFromNamed(t,e,r){this.#u[t]=this.#d.get(e)??r}recordFutureForcedDependency(t,e){this.recordIncrementalData(Mr,e);return this}inheritSimpleDataAsFutureForcedDependencies(t){for(const e of t)e in this.#u&&this.recordFutureForcedDependency(e,this.#u[e]);return this}inheritPendingDependenciesAsFutureForcedDependencies(){for(const t of this.#f)this.recordFutureForcedDependency(Mr,t);return this}resetBBox(t){this.#b.resetBBox(t);return this}recordClipBox(t,e,r,n,a,s){this.#b.recordClipBox(t,e,r,n,a,s);return this}recordBBox(t,e,r,n,a,s){this.#b.recordBBox(t,e,r,n,a,s);return this}recordCharacterBBox(t,e,r,n=1,a=0,s=0,i){const o=r.bbox;let c,l;if(o){c=o[2]!==o[0]&&o[3]!==o[1]&&this.#g.get(r);if(!1!==c){l=[0,0,0,0];Util.axialAlignedBoundingBox(o,r.fontMatrix,l);1===n&&0===a&&0===s||function scaleCharBBox(t,e,r,n,a){let s;if(t){if(t<0){s=a[0];a[0]=a[2];a[2]=s}a[0]*=t;a[2]*=t;if(e<0){s=a[1];a[1]=a[3];a[3]=s}a[1]*=e;a[3]*=e}else a.fill(0);a[0]+=r;a[1]+=n;a[2]+=r;a[3]+=n}(n,-n,a,s,l);if(c)return this.recordBBox(t,e,l[0],l[2],l[1],l[3])}}if(!i)return this.recordFullPageBBox(t);const h=i();if(o&&l&&void 0===c){c=l[0]<=a-h.actualBoundingBoxLeft&&l[2]>=a+h.actualBoundingBoxRight&&l[1]<=s-h.actualBoundingBoxAscent&&l[3]>=s+h.actualBoundingBoxDescent;this.#g.set(r,c);if(c)return this.recordBBox(t,e,l[0],l[2],l[1],l[3])}return this.recordBBox(t,e,a-h.actualBoundingBoxLeft,a+h.actualBoundingBoxRight,s-h.actualBoundingBoxAscent,s+h.actualBoundingBoxDescent)}recordFullPageBBox(t){this.#b.recordFullPageBBox(t);return this}getSimpleIndex(t){return this.#u[t]}recordDependencies(t,e){const r=this.#f,n=this.#u,a=this.#p;for(const t of e)t in this.#u?r.add(n[t]):t in a&&a[t].forEach(r.add,r);return this}recordNamedDependency(t,e){this.#d.has(e)&&this.#f.add(this.#d.get(e));return this}recordOperation(t,e=!1){this.recordDependencies(t,[Mr]);if(this.#m){const e=ensureDebugMetadata(this.#m,t),{dependencies:r}=e;this.#f.forEach(r.add,r);this.#b._savesStack.forEach(r.add,r);this.#b._markedContentStack.forEach(r.add,r);r.delete(t);e.isRenderingOperation=!0}const r=!e&&t===this.#b._pendingBBoxIdx;this.#b.recordOperation(t,e,[this.#f,this.#b._savesStack,this.#b._markedContentStack]);r&&this.#f.clear();return this}recordShowTextOperation(t,e=!1){const r=Array.from(this.#f);this.recordOperation(t,e);this.recordIncrementalData("sameLineText",t);for(const t of r)this.recordIncrementalData("sameLineText",t);return this}bboxToClipBoxDropOperation(t,e=!1){const r=!e&&t===this.#b._pendingBBoxIdx;this.#b.bboxToClipBoxDropOperation(t);r&&this.#f.clear();return this}take(){this.#g.clear();return this.#b.take()}takeDebugMetadata(){return this.#m}}class CanvasNestedDependencyTracker{#x;#y;#v;#w=0;#k=0;constructor(t,e,r){if(t instanceof CanvasNestedDependencyTracker&&t.#v===!!r)return t;this.#x=t;this.#y=e;this.#v=!!r}get clipBox(){return this.#x.clipBox}growOperationsCount(){throw new Error("Unreachable")}save(t){this.#k++;this.#x.save(this.#y);return this}restore(t){if(this.#k>0){this.#x.restore(this.#y);this.#k--}return this}recordOpenMarker(t){this.#w++;return this}getOpenMarker(){return this.#w>0?this.#y:this.#x.getOpenMarker()}recordCloseMarker(t){this.#w--;return this}beginMarkedContent(t){return this}endMarkedContent(t){return this}pushBaseTransform(t){this.#x.pushBaseTransform(t);return this}popBaseTransform(){this.#x.popBaseTransform();return this}recordSimpleData(t,e){this.#x.recordSimpleData(t,this.#y);return this}recordIncrementalData(t,e){this.#x.recordIncrementalData(t,this.#y);return this}resetIncrementalData(t,e){this.#x.resetIncrementalData(t,this.#y);return this}recordNamedData(t,e){return this}recordSimpleDataFromNamed(t,e,r){this.#x.recordSimpleDataFromNamed(t,e,this.#y);return this}recordFutureForcedDependency(t,e){this.#x.recordFutureForcedDependency(t,this.#y);return this}inheritSimpleDataAsFutureForcedDependencies(t){this.#x.inheritSimpleDataAsFutureForcedDependencies(t);return this}inheritPendingDependenciesAsFutureForcedDependencies(){this.#x.inheritPendingDependenciesAsFutureForcedDependencies();return this}resetBBox(t){this.#v||this.#x.resetBBox(this.#y);return this}recordClipBox(t,e,r,n,a,s){this.#v||this.#x.recordClipBox(this.#y,e,r,n,a,s);return this}recordBBox(t,e,r,n,a,s){this.#v||this.#x.recordBBox(this.#y,e,r,n,a,s);return this}recordCharacterBBox(t,e,r,n,a,s,i){this.#v||this.#x.recordCharacterBBox(this.#y,e,r,n,a,s,i);return this}recordFullPageBBox(t){this.#v||this.#x.recordFullPageBBox(this.#y);return this}getSimpleIndex(t){return this.#x.getSimpleIndex(t)}recordDependencies(t,e){this.#x.recordDependencies(this.#y,e);return this}recordNamedDependency(t,e){this.#x.recordNamedDependency(this.#y,e);return this}recordOperation(t){this.#x.recordOperation(this.#y,!0);return this}recordShowTextOperation(t){this.#x.recordShowTextOperation(this.#y,!0);return this}bboxToClipBoxDropOperation(t){this.#v||this.#x.bboxToClipBoxDropOperation(this.#y,!0);return this}take(){throw new Error("Unreachable")}takeDebugMetadata(){throw new Error("Unreachable")}}const Ir=["path","transform","filter","strokeColor","strokeAlpha","lineWidth","lineCap","lineJoin","miterLimit","dash"],Ar=["path","transform","filter","fillColor","fillAlpha","globalCompositeOperation","SMask"],Pr=["transform","SMask","filter","fillAlpha","strokeAlpha","globalCompositeOperation"],Dr=["filter","fillColor","fillAlpha"],Er=["transform","leading","charSpacing","wordSpacing","hScale","textRise","moveText","textMatrix","font","fontObj","filter","fillColor","textRenderingMode","SMask","fillAlpha","strokeAlpha","globalCompositeOperation","sameLineText"],Rr=["transform"],Nr=["transform","filter","fillColor"];class CanvasImagesTracker{#o;#c;#S=4;#C=0;#n=new CanvasImagesTracker.#T(6*this.#S);static#T=FeatureTest.isFloat16ArraySupported?Float16Array:Float32Array;constructor(t){this.#o=t.width;this.#c=t.height}record(t,e,r,n){if(this.#C===this.#S){this.#S*=2;const t=new CanvasImagesTracker.#T(6*this.#S);t.set(this.#n);this.#n=t}const a=getCurrentTransform(t);let s;if(n[0]!==1/0){const t=nr.slice();Util.axialAlignedBoundingBox([0,-r,e,0],a,t);const i=Util.intersect(n,t);if(!i)return;const[o,c,l,h]=i;if(o!==t[0]||c!==t[1]||l!==t[2]||h!==t[3]){const t=Math.atan2(a[1],a[0]),e=Math.abs(Math.sin(t)),r=Math.abs(Math.cos(t));if(e<1e-6||r<1e-6||Math.abs(e-r)<1e-6)s=[o,c,o,h,l,c];else{const t=l-o,n=h-c,a=e*e,i=r*r,u=r*e,p=i-a,d=(n*i-t*u)/p;s=[o+(n*u-t*a)/p,c,o,c+d,l,h-d]}}}if(!s){s=[0,-r,0,0,e,-r];Util.applyTransform(s,a,0);Util.applyTransform(s,a,2);Util.applyTransform(s,a,4)}s[0]/=this.#o;s[1]/=this.#c;s[2]/=this.#o;s[3]/=this.#c;s[4]/=this.#o;s[5]/=this.#c;this.#n.set(s,6*this.#C);this.#C++}take(){return this.#n.subarray(0,6*this.#C)}}function convertBlackAndWhiteToRGBA({src:t,srcPos:e=0,dest:r,width:n,height:a,nonBlackColor:s=4294967295,inverseDecode:i=!1}){const o=FeatureTest.isLittleEndian?4278190080:255,[c,l]=i?[s,o]:[o,s],h=n>>3,u=7&n,p=c^l,d=t.length;r=new Uint32Array(r.buffer);let f=0;for(let n=0;n<a;++n){for(const n=e+h;e<n;++e,f+=8){const n=t[e];r[f]=c^-(n>>7&1)&p;r[f+1]=c^-(n>>6&1)&p;r[f+2]=c^-(n>>5&1)&p;r[f+3]=c^-(n>>4&1)&p;r[f+4]=c^-(n>>3&1)&p;r[f+5]=c^-(n>>2&1)&p;r[f+6]=c^-(n>>1&1)&p;r[f+7]=c^-(1&n)&p}if(0===u)continue;const n=e<d?t[e++]:255;for(let t=0;t<u;++t,++f)r[f]=c^-(n>>7-t&1)&p}return{srcPos:e,destPos:f}}function convertRGBToRGBA({src:t,srcPos:e=0,dest:r,destPos:n=0,width:a,height:s}){let i=0;const o=a*s*3,c=t.byteOffset+e,l=c%4==0?Math.floor(math_clamp_MathClamp(t.length-e,0,o)/4):0,h=l>0?new Uint32Array(t.buffer,c,l):null,u=FeatureTest.isLittleEndian?4278190080:255;if(FeatureTest.isLittleEndian){for(;i<l-2;i+=3,n+=4){const t=h[i],e=h[i+1],a=h[i+2];r[n]=t|u;r[n+1]=t>>>24|e<<8|u;r[n+2]=e>>>16|a<<16|u;r[n+3]=a>>>8|u}for(let a=e+4*i,s=e+o;a<s;a+=3)r[n++]=t[a]|t[a+1]<<8|t[a+2]<<16|u}else{for(;i<l-2;i+=3,n+=4){const t=h[i],e=h[i+1],a=h[i+2];r[n]=t|u;r[n+1]=t<<24|e>>>8|u;r[n+2]=e<<16|a>>>16|u;r[n+3]=a<<8|u}for(let a=e+4*i,s=e+o;a<s;a+=3)r[n++]=t[a]<<24|t[a+1]<<16|t[a+2]<<8|u}return{srcPos:e+o,destPos:n}}const Lr=new class WebGPU{#M=null;#F=null;#B=null;#O=null;async#I(){if(!globalThis.navigator?.gpu)return!1;try{const t=await navigator.gpu.requestAdapter();if(!t)return!1;this.#O=navigator.gpu.getPreferredCanvasFormat();this.#F=await t.requestDevice();return!0}catch{return!1}}init(){return this.#M||=this.#I()}get isReady(){return null!==this.#F}loadMeshShader(){if(!this.#F||this.#B)return;const t=this.#F.createShaderModule({code:"\nstruct Uniforms {\n  offsetX      : f32,\n  offsetY      : f32,\n  scaleX       : f32,\n  scaleY       : f32,\n  paddedWidth  : f32,\n  paddedHeight : f32,\n  borderSize   : f32,\n  _pad         : f32,\n};\n\n@group(0) @binding(0) var<uniform> u : Uniforms;\n\nstruct VertexInput {\n  @location(0) position : vec2<f32>,\n  @location(1) color    : vec4<f32>,\n};\n\nstruct VertexOutput {\n  @builtin(position) position : vec4<f32>,\n  @location(0)       color    : vec3<f32>,\n};\n\n@vertex\nfn vs_main(in : VertexInput) -> VertexOutput {\n  var out : VertexOutput;\n  let cx = (in.position.x + u.offsetX) * u.scaleX;\n  let cy = (in.position.y + u.offsetY) * u.scaleY;\n  out.position = vec4<f32>(\n    ((cx + u.borderSize) / u.paddedWidth) * 2.0 - 1.0,\n    1.0 - ((cy + u.borderSize) / u.paddedHeight) * 2.0,\n    0.0,\n    1.0\n  );\n  out.color = in.color.rgb;\n  return out;\n}\n\n@fragment\nfn fs_main(in : VertexOutput) -> @location(0) vec4<f32> {\n  return vec4<f32>(in.color, 1.0);\n}\n"});this.#B=this.#F.createRenderPipeline({layout:"auto",vertex:{module:t,entryPoint:"vs_main",buffers:[{arrayStride:8,attributes:[{shaderLocation:0,offset:0,format:"float32x2"}]},{arrayStride:4,attributes:[{shaderLocation:1,offset:0,format:"unorm8x4"}]}]},fragment:{module:t,entryPoint:"fs_main",targets:[{format:this.#O}]},primitive:{topology:"triangle-list"}})}draw(t,e,r,n,a,s,i,o){this.loadMeshShader();const c=this.#F,{offsetX:l,offsetY:h,scaleX:u,scaleY:p}=n,d=c.createBuffer({size:Math.max(t.byteLength,4),usage:GPUBufferUsage.VERTEX|GPUBufferUsage.COPY_DST});t.byteLength>0&&c.queue.writeBuffer(d,0,t);const f=c.createBuffer({size:Math.max(e.byteLength,4),usage:GPUBufferUsage.VERTEX|GPUBufferUsage.COPY_DST});e.byteLength>0&&c.queue.writeBuffer(f,0,e);const g=c.createBuffer({size:32,usage:GPUBufferUsage.UNIFORM|GPUBufferUsage.COPY_DST});c.queue.writeBuffer(g,0,new Float32Array([l,h,u,p,s,i,o,0]));const m=c.createBindGroup({layout:this.#B.getBindGroupLayout(0),entries:[{binding:0,resource:{buffer:g}}]}),_=new OffscreenCanvas(s,i),b=_.getContext("webgpu");b.configure({device:c,format:this.#O,alphaMode:a?"opaque":"premultiplied"});const x=a?{r:a[0]/255,g:a[1]/255,b:a[2]/255,a:1}:{r:0,g:0,b:0,a:0},y=c.createCommandEncoder(),v=y.beginRenderPass({colorAttachments:[{view:b.getCurrentTexture().createView(),clearValue:x,loadOp:"clear",storeOp:"store"}]});if(r>0){v.setPipeline(this.#B);v.setBindGroup(0,m);v.setVertexBuffer(0,d);v.setVertexBuffer(1,f);v.draw(r)}v.end();c.queue.submit([y.finish()]);d.destroy();f.destroy();g.destroy();return _.transferToImageBitmap()}};function initGPU(){return Lr.init()}function isGPUReady(){return Lr.isReady}const jr="Fill",qr="Stroke",Ur="Shading";function applyBoundingBox(t,e){if(!e)return;const r=e[2]-e[0],n=e[3]-e[1],a=new Path2D;a.rect(e[0],e[1],r,n);t.clip(a)}class BaseShadingPattern{matrix=null;isModifyingCurrentTransform(){return!1}getPattern(){unreachable("Abstract method `getPattern` called.")}}class RadialAxialShadingPattern extends BaseShadingPattern{constructor(t){super();this._type=t[1];this._bbox=t[2];this._colorStops=t[3];this._p0=t[4];this._p1=t[5];this._r0=t[6];this._r1=t[7]}isOriginBased(){return 0===this._p0[0]&&0===this._p0[1]&&(!this.isRadial()||0===this._p1[0]&&0===this._p1[1])}isRadial(){return"radial"===this._type}areConic(){if(!this.isRadial())return!1;const t=Math.hypot(this._p0[0]-this._p1[0],this._p0[1]-this._p1[1]);return t+this._r1>this._r0&&t+this._r0>this._r1}_createGradient(t,e=null){let r,n=this._p0,a=this._p1;if(e){n=n.slice();a=a.slice();Util.applyTransform(n,e);Util.applyTransform(a,e)}if("axial"===this._type)r=t.createLinearGradient(n[0],n[1],a[0],a[1]);else if("radial"===this._type){let s=this._r0,i=this._r1;if(e){const t=new Float32Array(2);Util.singularValueDecompose2dScale(e,t);s*=t[0];i*=t[0]}r=t.createRadialGradient(n[0],n[1],s,a[0],a[1],i)}for(const t of this._colorStops)r.addColorStop(t[0],t[1]);return r}_createReversedGradient(t,e=null){let r=this._p1,n=this._p0;if(e){r=r.slice();n=n.slice();Util.applyTransform(r,e);Util.applyTransform(n,e)}let a=this._r1,s=this._r0;if(e){const t=new Float32Array(2);Util.singularValueDecompose2dScale(e,t);a*=t[0];s*=t[0]}const i=t.createRadialGradient(r[0],r[1],a,n[0],n[1],s),o=this._colorStops.map(([t,e])=>[1-t,e]).reverse();for(const[t,e]of o)i.addColorStop(t,e);return i}_createRasterPattern(t,e,r,n,a,s){const i=Math.ceil(n[2]-n[0])||1,o=Math.ceil(n[3]-n[1])||1,c=e.canvasFactory.create(i,o),l=c.context;l.clearRect(0,0,i,o);l.beginPath();l.rect(0,0,i,o);l.translate(-n[0],-n[1]);r=Util.transform(r,[1,0,0,1,n[0],n[1]]);l.transform(...a);applyBoundingBox(l,this._bbox);if(this.areConic()){l.fillStyle=this._createReversedGradient(l);l.fill()}l.fillStyle=this._createGradient(l);l.fill();s?.applyToCanvas(l);const h=t.createPattern(c.canvas,"no-repeat");e.canvasFactory.destroy(c);h.setTransform(new DOMMatrix(r));return h}getPattern(t,e,r,n){const a=e.current.transferMapsFallback;if(n===qr||n===jr){if(this.isOriginBased()&&!a){let n=Util.transform(r,e.baseTransform);this.matrix&&(n=Util.transform(n,this.matrix));const a=.001,s=Math.hypot(n[0],n[1]),i=Math.hypot(n[2],n[3]),o=(n[0]*n[2]+n[1]*n[3])/(s*i);if(Math.abs(o)<a){if(!this.isRadial())return this._createGradient(t,n);if(Math.abs(s-i)<a)return this._createGradient(t,n)}}const s=e.current.getClippedPathBoundingBox(n,getCurrentTransform(t))||[0,0,0,0],i=this.matrix?Util.transform(e.baseTransform,this.matrix):e.baseTransform;return this._createRasterPattern(t,e,r,s,i,a)}if(a&&r)return this._createRasterPattern(t,e,r,e.current.clipBox,getCurrentTransform(t),a);if(this.areConic()){t.save();applyBoundingBox(t,this._bbox);t.fillStyle=this._createReversedGradient(t);t.fillRect(-1e10,-1e10,2e10,2e10);t.restore()}applyBoundingBox(t,this._bbox);return this._createGradient(t)}}function drawTriangle(t,e,r,n,a,s,i,o){const c=e.coords,l=e.colors,h=t.data,u=4*t.width;let p;if(c[2*r+1]>c[2*n+1]){p=r;r=n;n=p;p=s;s=i;i=p}if(c[2*n+1]>c[2*a+1]){p=n;n=a;a=p;p=i;i=o;o=p}if(c[2*r+1]>c[2*n+1]){p=r;r=n;n=p;p=s;s=i;i=p}const d=(c[2*r]+e.offsetX)*e.scaleX,f=(c[2*r+1]+e.offsetY)*e.scaleY,g=(c[2*n]+e.offsetX)*e.scaleX,m=(c[2*n+1]+e.offsetY)*e.scaleY,_=(c[2*a]+e.offsetX)*e.scaleX,b=(c[2*a+1]+e.offsetY)*e.scaleY;if(f>=b)return;const x=l[4*s],y=l[4*s+1],v=l[4*s+2],w=l[4*i],k=l[4*i+1],S=l[4*i+2],C=l[4*o],T=l[4*o+1],M=l[4*o+2],B=Math.round(f),O=Math.round(b);let I,A,P,D,E,R,N,L;for(let t=B;t<=O;t++){if(t<m){const e=t<f?0:(f-t)/(f-m);I=d-(d-g)*e;A=x-(x-w)*e;P=y-(y-k)*e;D=v-(v-S)*e}else{let e;e=t>b?1:m===b?0:(m-t)/(m-b);I=g-(g-_)*e;A=w-(w-C)*e;P=k-(k-T)*e;D=S-(S-M)*e}let e;e=t<f?0:t>b?1:(f-t)/(f-b);E=d-(d-_)*e;R=x-(x-C)*e;N=y-(y-T)*e;L=v-(v-M)*e;const r=Math.round(Math.min(I,E)),n=Math.round(Math.max(I,E));let a=u*t+4*r;for(let t=r;t<=n;t++){e=(I-t)/(I-E);e<0?e=0:e>1&&(e=1);h[a++]=A-(A-R)*e|0;h[a++]=P-(P-N)*e|0;h[a++]=D-(D-L)*e|0;h[a++]=255}}}class MeshShadingPattern extends BaseShadingPattern{constructor(t){super();this._posData=t[2];this._colData=t[3];this._vertexCount=t[4];this._bounds=t[5];this._bbox=t[6];this._background=t[7];!function loadMeshShader(){Lr.loadMeshShader()}()}_createMeshCanvas(t,e,r,n=null){const a=Math.floor(this._bounds[0]),s=Math.floor(this._bounds[1]),i=Math.ceil(this._bounds[2])-a,o=Math.ceil(this._bounds[3])-s,c=Math.min(Math.ceil(Math.abs(i*t[0]*1.1)),3e3)||1,l=Math.min(Math.ceil(Math.abs(o*t[1]*1.1)),3e3)||1,h=i?i/c:1,u=o?o/l:1,p={coords:this._posData,colors:this._colData,offsetX:-a,offsetY:-s,scaleX:1/h,scaleY:1/u},d=c+4,f=l+4,g=r.create(d,f);if(isGPUReady()&&this._vertexCount>48)g.context.drawImage(function drawMeshWithGPU(t,e,r,n,a,s,i,o){return Lr.draw(t,e,r,n,a,s,i,o)}(this._posData,this._colData,this._vertexCount,p,e,d,f,2),0,0);else{const t=g.context.createImageData(c,l);if(e){const r=t.data;for(let t=0,n=r.length;t<n;t+=4){r[t]=e[0];r[t+1]=e[1];r[t+2]=e[2];r[t+3]=255}}for(let e=0,r=this._vertexCount;e<r;e+=3)drawTriangle(t,p,e,e+1,e+2,e,e+1,e+2);g.context.putImageData(t,2,2)}n?.applyToCanvas(g.context);return{canvas:g.canvas,offsetX:a-2*h,offsetY:s-2*u,scaleX:h,scaleY:u}}isModifyingCurrentTransform(){return!0}getPattern(t,e,r,n){applyBoundingBox(t,this._bbox);const a=new Float32Array(2);if(n===Ur)Util.singularValueDecompose2dScale(getCurrentTransform(t),a);else if(this.matrix){Util.singularValueDecompose2dScale(this.matrix,a);const[t,r]=a;Util.singularValueDecompose2dScale(e.baseTransform,a);a[0]*=t;a[1]*=r}else Util.singularValueDecompose2dScale(e.baseTransform,a);const s=this._createMeshCanvas(a,n===Ur?null:this._background,e.canvasFactory,e.current.transferMapsFallback);if(n!==Ur){t.setTransform(...e.baseTransform);this.matrix&&t.transform(...this.matrix)}t.translate(s.offsetX,s.offsetY);t.scale(s.scaleX,s.scaleY);const i=t.createPattern(s.canvas,"no-repeat");e.canvasFactory.destroy(s);return i}}class DummyShadingPattern extends BaseShadingPattern{getPattern(){return"hotpink"}}const Gr=1,Wr=2;class TilingPattern{static MAX_PATTERN_SIZE=3e3;constructor(t,e,r,n){this.color=t[1];this.operatorList=t[2];this.matrix=t[3];this.bbox=t[4];this.xstep=t[5];this.ystep=t[6];this.paintType=t[7];this.tilingType=t[8];this.needsIsolation=t[9]??!0;this.ctx=e;this.canvasGraphicsFactory=r;this.baseTransform=n;this.patternBaseMatrix=this.matrix?Util.transform(n,this.matrix):n}canSkipPatternCanvas([t,e,r,n]){const[a,s,i,o]=this.bbox,c=Math.abs(this.xstep),l=Math.abs(this.ystep);if(t>c+1e-6||e>l+1e-6)return null;const h=Math.floor((r-i)/c)+1,u=Math.ceil((r+t-a)/c)-1,p=Math.floor((n-o)/l)+1,d=Math.ceil((n+e-s)/l)-1;return u<=h&&d<=p?[h,p]:null}updatePatternDims(t,e){const r=nr.slice();Util.axialAlignedBoundingBox(t,Util.inverseTransform(this.patternBaseMatrix),r);e[0]=r[2]-r[0];e[1]=r[3]-r[1];e[2]=r[0];e[3]=r[1]}_renderTileCanvas(t,e,r,n){const[a,s,i,o]=this.bbox,c=t.canvasFactory.create(r.size,n.size),l=c.context,h=this.canvasGraphicsFactory.createCanvasGraphics(l,e);h.groupLevel=t.groupLevel;h.current.transferMapsFallback=t.current.transferMapsFallback;this.setFillAndStrokeStyleToContext(h,this.paintType,this.color);l.translate(-r.scale*a,-n.scale*s);h.transform(0,r.scale,0,0,n.scale,0,0);l.save();h.dependencyTracker?.save();this.clipBbox(h,a,s,i,o);h.baseTransform=getCurrentTransform(h.ctx);h.executeOperatorList(this.operatorList);h.endDrawing();h.dependencyTracker?.restore();l.restore();return c}_getCombinedScales(){const t=new Float32Array(2);Util.singularValueDecompose2dScale(this.matrix,t);const[e,r]=t;Util.singularValueDecompose2dScale(this.baseTransform,t);return[e*t[0],r*t[1]]}drawPattern(t,e,r=!1,[n,a],s){const[i,o,c,l]=this.bbox,h=t.dependencyTracker;h&&(t.dependencyTracker=new CanvasNestedDependencyTracker(h,s));try{t.save();r?t.ctx.clip(e,"evenodd"):t.ctx.clip(e);t.ctx.setTransform(...this.patternBaseMatrix);t.ctx.translate(n*this.xstep,a*this.ystep);if(this.needsIsolation||1!==t.ctx.globalAlpha||"source-over"!==t.ctx.globalCompositeOperation||t.inSMaskMode){const e=c-i,r=l-o,[n,a]=this._getCombinedScales(),h=this.getSizeAndScale(e,this.ctx.canvas.width,n),u=this.getSizeAndScale(r,this.ctx.canvas.height,a),p=this._renderTileCanvas(t,s,h,u);t.ctx.drawImage(p.canvas,i,o,e,r);t.canvasFactory.destroy(p)}else{t.resetGraphicsState();this.setFillAndStrokeStyleToContext(t,this.paintType,this.color);this.clipBbox(t,i,o,c,l);t.baseTransformStack.push(t.baseTransform);t.baseTransform=getCurrentTransform(t.ctx);t.executeOperatorList(this.operatorList);t.baseTransform=t.baseTransformStack.pop()}t.restore()}finally{h&&(t.dependencyTracker=h)}}createPatternCanvas(t,e){const[r,n,a,s]=this.bbox,i=a-r,o=s-n;let{xstep:c,ystep:l}=this;c=Math.abs(c);l=Math.abs(l);info("TilingType: "+this.tilingType);const[h,u]=this._getCombinedScales();let p=i,d=o,f=!1,g=!1;Math.ceil(c*h)>=Math.ceil(i*h)?p=c:f=!0;Math.ceil(l*u)>=Math.ceil(o*u)?d=l:g=!0;const m=this.getSizeAndScale(p,this.ctx.canvas.width,h),_=this.getSizeAndScale(d,this.ctx.canvas.height,u),b=this._renderTileCanvas(t,e,m,_);if(f||g){const e=b.canvas;f&&(p=c);g&&(d=l);const a=this.getSizeAndScale(p,this.ctx.canvas.width,h),s=this.getSizeAndScale(d,this.ctx.canvas.height,u),m=a.size,_=s.size,x=t.canvasFactory.create(m,_),y=x.context,v=f?Math.min(Math.floor(i/c),Math.ceil(e.width/m)):0,w=g?Math.min(Math.floor(o/l),Math.ceil(e.height/_)):0;let k=e,S=null;if(g){S=t.canvasFactory.create(e.width,_);const r=S.context;for(let t=w;t>=0;t--)r.drawImage(e,0,_*t,e.width,_,0,0,e.width,_);k=S.canvas}for(let t=v;t>=0;t--)y.drawImage(k,m*t,0,m,_,0,0,m,_);S&&t.canvasFactory.destroy(S);t.canvasFactory.destroy(b);return{canvas:x.canvas,canvasEntry:x,scaleX:a.scale,scaleY:s.scale,offsetX:r,offsetY:n}}return{canvas:b.canvas,canvasEntry:b,scaleX:m.scale,scaleY:_.scale,offsetX:r,offsetY:n}}getSizeAndScale(t,e,r){const n=Math.max(TilingPattern.MAX_PATTERN_SIZE,e);let a=Math.ceil(t*r);a>=n?a=n:r=a/t;return{scale:r,size:a}}clipBbox(t,e,r,n,a){const s=n-e,i=a-r,o=new Path2D;o.rect(e,r,s,i);Util.axialAlignedBoundingBox([e,r,n,a],getCurrentTransform(t.ctx),t.current.minMax);t.ctx.clip(o);t.current.updateClipFromPath()}setFillAndStrokeStyleToContext(t,e,r){switch(e){case Gr:r="#000000";break;case Wr:break;default:throw new FormatError(`Unsupported paint type: ${e}`)}const{ctx:n,current:a}=t;a.patternFill=a.patternStroke=!1;n.fillStyle=n.strokeStyle=a.transferMapsFallback?.applyToColor(r)??r;a.fillColor=a.strokeColor=r}isModifyingCurrentTransform(){return!1}getPattern(t,e,r,n,a){const s=n!==Ur?Util.transform(r,this.patternBaseMatrix):r,i=this.createPatternCanvas(e,a);let o=new DOMMatrix(s);o=o.translate(i.offsetX,i.offsetY);o=o.scale(1/i.scaleX,1/i.scaleY);const c=t.createPattern(i.canvas,"repeat");e.canvasFactory.destroy(i.canvasEntry);c.setTransform(o);return c}}const zr=16,Hr=new Float32Array(2);function mirrorContextOperations(t,e){if(t._removeMirroring)throw new Error("Context is already forwarding operations.");const r=new Map;for(const n of["save","restore","rotate","scale","translate","transform","setTransform","resetTransform","clip","moveTo","lineTo","bezierCurveTo","quadraticCurveTo","arc","arcTo","ellipse","rect","roundRect","closePath","beginPath"]){const a=t[n];if("function"==typeof a&&"function"==typeof e[n]){r.set(n,a);t[n]=function(...t){e[n](...t);return a.apply(this,t)}}}t._removeMirroring=()=>{for(const[e,n]of r)t[e]=n;delete t._removeMirroring}}function drawImageAtIntegerCoords(t,e,r,n,a,s,i,o,c,l){const[h,u,p,d,f,g]=getCurrentTransform(t);if(0===u&&0===p){const m=i*h+f,_=Math.round(m),b=o*d+g,x=Math.round(b),y=(i+c)*h+f,v=Math.abs(Math.round(y)-_)||1,w=(o+l)*d+g,k=Math.abs(Math.round(w)-x)||1;t.setTransform(Math.sign(h),0,0,Math.sign(d),_,x);t.drawImage(e,r,n,a,s,0,0,v,k);t.setTransform(h,u,p,d,f,g);return[v,k]}if(0===h&&0===d){const m=o*p+f,_=Math.round(m),b=i*u+g,x=Math.round(b),y=(o+l)*p+f,v=Math.abs(Math.round(y)-_)||1,w=(i+c)*u+g,k=Math.abs(Math.round(w)-x)||1;t.setTransform(0,Math.sign(u),Math.sign(p),0,_,x);t.drawImage(e,r,n,a,s,0,0,k,v);t.setTransform(h,u,p,d,f,g);return[k,v]}t.drawImage(e,r,n,a,s,i,o,c,l);return[Math.hypot(h,u)*c,Math.hypot(p,d)*l]}class CanvasExtraState{alphaIsShape=!1;fontSize=0;fontSizeScale=1;textMatrix=null;textMatrixScale=1;fontMatrix=sr;leading=0;x=0;y=0;lineX=0;lineY=0;charSpacing=0;wordSpacing=0;textHScale=1;textRenderingMode=cr;textRise=0;fillColor="#000000";strokeColor="#000000";tilingPatternDims=null;patternFill=!1;patternStroke=!1;fillAlpha=1;strokeAlpha=1;lineWidth=1;activeSMask=null;transferMaps="none";transferMapsFallback=null;minMax=ar.slice();constructor(t,e){this.clipBox=new Float32Array([0,0,t,e])}clone(){const t=Object.create(this);t.clipBox=this.clipBox.slice();t.minMax=this.minMax.slice();t.tilingPatternDims=this.tilingPatternDims?.slice();return t}getPathBoundingBox(t=jr,e=null){const r=this.minMax.slice();if(t===qr){e||unreachable("Stroke bounding box must include transform.");Util.singularValueDecompose2dScale(e,Hr);const t=Hr[0]*this.lineWidth/2,n=Hr[1]*this.lineWidth/2;r[0]-=t;r[1]-=n;r[2]+=t;r[3]+=n}return r}updateClipFromPath(){const t=Util.intersect(this.clipBox,this.getPathBoundingBox());this.startNewPathAndClipBox(t||[0,0,0,0])}isEmptyClip(){return this.minMax[0]===1/0}startNewPathAndClipBox(t){this.clipBox.set(t,0);this.minMax.set(ar,0)}getClippedPathBoundingBox(t=jr,e=null){return Util.intersect(this.clipBox,this.getPathBoundingBox(t,e))}}function putBinaryImageData(t,e){const{width:r,height:n,kind:a}=e,s=n%zr,i=(n-s)/zr,o=0===s?i:i+1,c=t.createImageData(r,zr);let l=0;const h=e.data,u=c.data;let p;if(a===fr)for(p=0;p<o;p++){({srcPos:l}=convertBlackAndWhiteToRGBA({src:h,srcPos:l,dest:u,width:r,height:p<i?zr:s}));t.putImageData(c,0,p*zr)}else if(a===mr){let e=0,n=r*zr*4;for(p=0;p<i;p++){u.set(h.subarray(l,l+n));l+=n;t.putImageData(c,0,e);e+=zr}if(p<o){n=r*s*4;u.set(h.subarray(l,l+n));t.putImageData(c,0,e)}}else{if(a!==gr)throw new Error(`bad image kind: ${a}`);for(p=0;p<o;p++){({srcPos:l}=convertRGBToRGBA({src:h,srcPos:l,dest:new Uint32Array(u.buffer),width:r,height:p<i?zr:s}));t.putImageData(c,0,p*zr)}}}function putBinaryImageMask(t,e){if(e.bitmap){t.drawImage(e.bitmap,0,0);return}const{width:r,height:n}=e,a=n%zr,s=(n-a)/zr,i=0===a?s:s+1,o=t.createImageData(r,zr);let c=0;const l=e.data,h=o.data;for(let e=0;e<i;e++){({srcPos:c}=convertBlackAndWhiteToRGBA({src:l,srcPos:c,dest:h,width:r,height:e<s?zr:a,nonBlackColor:0}));t.putImageData(o,0,e*zr)}}function copyCtxState(t,e){const r=["strokeStyle","fillStyle","fillRule","globalAlpha","lineWidth","lineCap","lineJoin","miterLimit","globalCompositeOperation","font","filter"];for(const n of r)void 0!==t[n]&&(e[n]=t[n]);if(void 0!==t.setLineDash){e.setLineDash(t.getLineDash());e.lineDashOffset=t.lineDashOffset}}function getAnnotationCanvasName(t){return t._pdfjsCanvasName??null}function resetCtxToDefault(t){t.strokeStyle=t.fillStyle="#000000";t.fillRule="nonzero";t.globalAlpha=1;t.lineWidth=1;t.lineCap="butt";t.lineJoin="miter";t.miterLimit=10;t.globalCompositeOperation="source-over";t.font="10px sans-serif";if(void 0!==t.setLineDash){t.setLineDash([]);t.lineDashOffset=0}const{filter:e}=t;"none"!==e&&""!==e&&(t.filter="none")}class TransferMapsFallback{#A;constructor(t){const[e,r=e,n=e]=t,a=Util.identity0to256Map.slice();this.#A=[e||a,r||a,n||a]}applyToColor(t){if("string"!=typeof t||!t.startsWith("#"))return t;const[e,r,n]=getRGBA(t),[a,s,i]=this.#A;return Util.makeHexColor(a[e],s[r],i[n])}applyToImageData({data:t}){const[e,r,n]=this.#A;for(let a=0,s=t.length;a<s;a+=4){t[a]=e[t[a]];t[a+1]=r[t[a+1]];t[a+2]=n[t[a+2]]}}applyToCanvas(t){const{width:e,height:r}=t.canvas,n=t.getImageData(0,0,e,r);this.applyToImageData(n);t.putImageData(n,0,0)}}function getImageSmoothingEnabled(t,e,r){if(e)return!0;Util.singularValueDecompose2dScale(t,Hr);const n=Math.fround(r*PixelsPerInch.PDF_TO_CSS_UNITS);return Hr[0]<=n&&Hr[1]<=n}const Xr=["butt","round","square"],Vr=["miter","round","bevel"],Yr={},$r={};class CanvasGraphics{static#P=null;static#D=new WeakMap;#E=0;#R=0;#N=null;#L=null;#j=null;#q=null;#U=1;#G;#W=null;#z=[];constructor(t,e,r,n,a,{optionalContentConfig:s,markedContentStack:i=null,pixelRatio:o=OutputScale.pixelRatio},c,l,h,u){this.ctx=t;this.current=new CanvasExtraState(this.ctx.canvas.width,this.ctx.canvas.height);this.stateStack=[];this.pendingClip=null;this.pendingEOFill=!1;this.commonObjs=e;this.objs=r;this.canvasFactory=n;this.filterFactory=a;this.groupStack=[];this.baseTransform=null;this.baseTransformStack=[];this.groupLevel=0;this.smaskStack=[];this.tempSMask=null;this.smaskGroupCanvases=[];this.smaskPreparedEntry=null;this.smaskPreparedFor=null;this.smaskPreparedOffsetX=0;this.smaskPreparedOffsetY=0;this.smaskPreparedOOBAlpha=null;this.suspendedCtx=null;this.contentVisible=!0;this.markedContentStack=i||[];this.optionalContentConfig=s;this.pixelRatio=o;this.cachedPatterns=new Map;this.annotationCanvasMap=c;this.viewportScale=1;this.outputScaleX=1;this.outputScaleY=1;this.pageColors=l;this._cachedScaleForStroking=[-1,0];this._cachedBitmapsMap=new Map;this.dependencyTracker=h??null;this.imagesTracker=u??null}getObject(t,e,r=null){if("string"==typeof e){this.dependencyTracker?.recordNamedDependency(t,e);return e.startsWith("g_")?this.commonObjs.get(e):this.objs.get(e)}return r}beginDrawing({transform:t,viewport:e,transparency:r=!1,background:n=null}){const a=this.ctx.canvas.width,s=this.ctx.canvas.height,i=this.ctx.fillStyle;this.ctx.fillStyle=n||"#ffffff";this.ctx.fillRect(0,0,a,s);this.ctx.fillStyle=i;if(r){const t=this.transparentCanvasEntry=this.canvasFactory.create(a,s);this.compositeCtx=this.ctx;({canvas:this.transparentCanvas,context:this.ctx}=t);this.ctx.save();this.ctx.transform(...getCurrentTransform(this.compositeCtx))}this.ctx.save();resetCtxToDefault(this.ctx);if(t){this.ctx.transform(...t);this.outputScaleX=t[0];this.outputScaleY=t[3]}this.ctx.transform(...e.transform);this.viewportScale=e.scale;this.baseTransform=getCurrentTransform(this.ctx)}executeOperatorList(t,e,r,n,a,s){const i=t.argsArray,o=t.fnArray,c=this._pathCache;this._pathCache=t.pathCache??CanvasGraphics.#D.getOrInsertComputed(t,makeMap);try{let c=e||0;const l=i.length;if(l===c)return c;const h=l-c>10&&"function"==typeof r,u=h?Date.now()+15:0;let p=0;const d=this.commonObjs,f=this.objs;let g,m;for(;;){if(void 0!==a){if(c===a.nextBreakPoint){a.breakIt(c,r);return c}if(a.shouldSkip(c)){if(++c===l)return c;continue}}if(!s||s(c,t)){g=o[c];m=i[c]??null;if(g!==xr.dependency)null===m?this[g](c):this[g](c,...m);else for(const t of m){this.dependencyTracker?.recordNamedData(t,c);const e=t.startsWith("g_")?d:f;if(!e.has(t)){e.get(t,r,n);return c}}}c++;if(c===l)return c;if(h&&++p>10){if(Date.now()>u){r();return c}p=0}}}finally{this._pathCache=c}}#H(){for(;this.stateStack.length||this.inSMaskMode;)this.restore();this.current.activeSMask=null;this.ctx.restore();if(this.transparentCanvas){this.ctx=this.compositeCtx;this.ctx.save();this.ctx.setTransform(1,0,0,1,0,0);this.ctx.drawImage(this.transparentCanvas,0,0);this.ctx.restore();this.canvasFactory.destroy(this.transparentCanvasEntry);this.transparentCanvas=null;this.transparentCanvasEntry=null}}endDrawing(){this.#H();for(const t of this.smaskGroupCanvases)this.canvasFactory.destroy(t);this.smaskGroupCanvases.length=0;this._clearPreparedSMask();this.tempSMask=null;this.smaskStack.length=0;for(const t of this.#z)this.#X(t);this.#z.length=0;this.#N=null;this.#L=null;this.#j=null;this.#q=null;this.#U=1;this.#W=null;this.#R=0;this.#E=0;this.cachedPatterns.clear();for(const t of this._cachedBitmapsMap.values()){for(const e of t.values())"undefined"!=typeof HTMLCanvasElement&&e instanceof HTMLCanvasElement&&(e.width=e.height=0);t.clear()}this._cachedBitmapsMap.clear();this.#V()}#V(){if(this.pageColors){const t=this.filterFactory.addHCMFilter(this.pageColors.foreground,this.pageColors.background);if("none"!==t){const e=this.ctx.filter;this.ctx.filter=t;this.ctx.drawImage(this.ctx.canvas,0,0);this.ctx.filter=e}}}_scaleImage(t,e){const r=t.width??t.displayWidth,n=t.height??t.displayHeight,a=[];let s=Math.max(Math.hypot(e[0],e[1]),1),i=Math.max(Math.hypot(e[2],e[3]),1),o=r,c=n;for(;s>2&&o>1||i>2&&c>1;){let t=o,e=c;if(s>2&&o>1){t=Math.ceil(o/2);s/=o/t}if(i>2&&c>1){e=Math.ceil(c/2);i/=c/e}a.push({newWidth:t,newHeight:e});o=t;c=e}if(0===a.length)return{img:t,paintWidth:r,paintHeight:n,tmpCanvas:null};if(1===a.length){const{newWidth:e,newHeight:s}=a[0],i=this.canvasFactory.create(e,s);i.context.drawImage(t,0,0,r,n,0,0,e,s);return{img:i.canvas,paintWidth:e,paintHeight:s,tmpCanvas:i}}let l=this.canvasFactory.create(1,1),h=this.canvasFactory.create(1,1),u=r,p=n,d=t;for(const{newWidth:t,newHeight:e}of a){this.canvasFactory.reset(h,t,e);h.context.drawImage(d,0,0,u,p,0,0,t,e);[l,h]=[h,l];d=l.canvas;u=t;p=e}this.canvasFactory.destroy(h);return{img:l.canvas,paintWidth:u,paintHeight:p,tmpCanvas:l}}_createMaskCanvas(t,e){const r=this.ctx,{width:n,height:a}=e,s=this.current.patternFill,i=s?this.current.fillColor:r.fillStyle,o=getCurrentTransform(r);let c,l,h,u;if((e.bitmap||e.data)&&e.count>1){const r=e.bitmap||e.data.buffer;l=JSON.stringify(s?o:[o.slice(0,4),i]);c=this._cachedBitmapsMap.getOrInsertComputed(r,makeMap);const n=c.get(l);if(n&&!s){const e=Math.round(Math.min(o[0],o[2])+o[4]),r=Math.round(Math.min(o[1],o[3])+o[5]);this.dependencyTracker?.recordDependencies(t,Nr);return{canvas:n,offsetX:e,offsetY:r}}h=n}if(!h){u=this.canvasFactory.create(n,a);putBinaryImageMask(u.context,e)}let p=Util.transform(o,[1/n,0,0,-1/a,0,0]);p=Util.transform(p,[1,0,0,1,0,-a]);const d=ar.slice();Util.axialAlignedBoundingBox([0,0,n,a],p,d);const[f,g,m,_]=d,b=Math.round(m-f)||1,x=Math.round(_-g)||1,y=this.canvasFactory.create(b,x),v=y.context,w=f,k=g;v.translate(-w,-k);v.transform(...p);let S=null;if(!h){const t=this._scaleImage(u.canvas,getCurrentTransformInverse(v));h=t.img;S=t.tmpCanvas;if(h!==u.canvas){this.canvasFactory.destroy(u);u=null}if(c&&s){c.set(l,h);S=null;u=null}}v.imageSmoothingEnabled=getImageSmoothingEnabled(getCurrentTransform(v),e.interpolate,this.pixelRatio);drawImageAtIntegerCoords(v,h,0,0,h.width,h.height,0,0,n,a);S&&this.canvasFactory.destroy(S);u&&this.canvasFactory.destroy(u);v.globalCompositeOperation="source-in";const C=Util.transform(getCurrentTransformInverse(v),[1,0,0,1,-w,-k]);v.fillStyle=s?i.getPattern(r,this,C,jr,t):i;v.fillRect(0,0,n,a);c&&!s&&c.set(l,y.canvas);this.dependencyTracker?.recordDependencies(t,Nr);return{canvas:y.canvas,canvasEntry:c&&!s?null:y,offsetX:Math.round(w),offsetY:Math.round(k)}}setLineWidth(t,e){this.dependencyTracker?.recordSimpleData("lineWidth",t);e!==this.current.lineWidth&&(this._cachedScaleForStroking[0]=-1);this.current.lineWidth=e;this.ctx.lineWidth=e}setLineCap(t,e){this.dependencyTracker?.recordSimpleData("lineCap",t);this.ctx.lineCap=Xr[e]}setLineJoin(t,e){this.dependencyTracker?.recordSimpleData("lineJoin",t);this.ctx.lineJoin=Vr[e]}setMiterLimit(t,e){this.dependencyTracker?.recordSimpleData("miterLimit",t);this.ctx.miterLimit=e}setDash(t,e,r){this.dependencyTracker?.recordSimpleData("dash",t);const n=this.ctx;if(void 0!==n.setLineDash){n.setLineDash(e);n.lineDashOffset=r}}setRenderingIntent(t,e){}setFlatness(t,e){}setGState(t,e){for(const[r,n]of e)switch(r){case"LW":this.setLineWidth(t,n);break;case"LC":this.setLineCap(t,n);break;case"LJ":this.setLineJoin(t,n);break;case"ML":this.setMiterLimit(t,n);break;case"D":this.setDash(t,n[0],n[1]);break;case"RI":this.setRenderingIntent(t,n);break;case"FL":this.setFlatness(t,n);break;case"Font":this.setFont(t,n[0],n[1]);break;case"CA":this.dependencyTracker?.recordSimpleData("strokeAlpha",t);this.current.strokeAlpha=n;break;case"ca":this.dependencyTracker?.recordSimpleData("fillAlpha",t);this.ctx.globalAlpha=this.current.fillAlpha=n;break;case"BM":this.dependencyTracker?.recordSimpleData("globalCompositeOperation",t);this.ctx.globalCompositeOperation=n;break;case"SMask":this.dependencyTracker?.recordSimpleData("SMask",t);this.current.activeSMask=n?this.tempSMask:null;this.current.activeSMask&&(this.current.activeSMask.blendMode=this.ctx.globalCompositeOperation);this.tempSMask=null;this.checkSMaskState(t);break;case"TR":{this.dependencyTracker?.recordSimpleData("filter",t);let e=this.filterFactory.addFilter(n);this.ctx.filter=e;let r=null;if(n&&("none"===e||!FeatureTest.isCanvasFilterSupported||"none"===this.ctx.filter||""===this.ctx.filter)){this.ctx.filter=e="none";r=new TransferMapsFallback(n)}this.current.transferMaps=e;if(r||this.current.transferMapsFallback){this.current.transferMapsFallback=r;this.current.patternFill||(this.ctx.fillStyle=this.#Y(this.current.fillColor));this.current.patternStroke||(this.ctx.strokeStyle=this.#Y(this.current.strokeColor))}break}}}get inSMaskMode(){return!!this.suspendedCtx}_clearPreparedSMask(){if(this.smaskPreparedEntry){this.canvasFactory.destroy(this.smaskPreparedEntry);this.smaskPreparedEntry=null}this.smaskPreparedFor=null;this.smaskPreparedOffsetX=0;this.smaskPreparedOffsetY=0;this.smaskPreparedOOBAlpha=null}_ensurePreparedSMask(t){if(t!==this.smaskPreparedFor){this._clearPreparedSMask();this._prepareSMaskCanvas(t)}}checkSMaskState(t){const e=this.inSMaskMode;this.current.activeSMask&&!e?this.beginSMaskMode(t):!this.current.activeSMask&&e?this.endSMaskMode():this.current.activeSMask&&e&&this._ensurePreparedSMask(this.current.activeSMask)}_prepareSMaskCanvas(t){const{canvas:e,subtype:r,backdrop:n,transferMap:a}=t,s="Luminosity"===r||"Alpha"===r&&a;if(!(s||"Luminosity"===r&&n)){this.smaskPreparedFor=t;return}let i;if("Luminosity"===r&&n){const[t,e,r]=getRGBA(n),s=Math.round(.3*t+.59*e+.11*r);i=a?.[s]??s}else i=a?.[0]??0;const{width:o,height:c}=this.ctx.canvas,l=o*c<4*(e.width*e.height),h=s?{url:"Alpha"===r?this.filterFactory.addAlphaFilter(a):this.filterFactory.addLuminosityFilter(a),subtype:r,transferMap:a}:null,u="Luminosity"===r?n:null;let p,d,f;if(l){p=this._bakeSMaskCanvas(e,t.offsetX,t.offsetY,o,c,u,h);d=0;f=0}else{p=this._bakeSMaskCanvas(e,0,0,e.width,e.height,u,h);d=t.offsetX;f=t.offsetY}this.smaskPreparedEntry=p;this.smaskPreparedFor=t;this.smaskPreparedOffsetX=d;this.smaskPreparedOffsetY=f;this.smaskPreparedOOBAlpha=l||0===i?null:i}_bakeSMaskCanvas(t,e,r,n,a,s,i){s||i||unreachable("_bakeSMaskCanvas with neither backdrop nor filter");const o=this.canvasFactory.create(n,a),c=o.context;c.drawImage(t,e,r);if(s){c.globalCompositeOperation="destination-atop";c.fillStyle=s;c.fillRect(0,0,n,a)}if(!i)return o;const l=this.canvasFactory.create(n,a),h=l.context;h.filter=i.url;const u=FeatureTest.isCanvasFilterSupported&&"none"!==h.filter&&""!==h.filter;h.drawImage(o.canvas,0,0);FeatureTest.isCanvasFilterSupported&&(h.filter="none");if(!u){const t=h.getImageData(0,0,n,a),{data:e}=t,{transferMap:r}=i;if("Luminosity"===i.subtype)for(let t=0,n=e.length;t<n;t+=4){const n=.3*e[t]+.59*e[t+1]+.11*e[t+2]+.5|0;e[t]=e[t+1]=e[t+2]=0;e[t+3]=r?.[n]??n}else for(let t=3,n=e.length;t<n;t+=4)e[t]=r[e[t]];h.putImageData(t,0,0)}this.canvasFactory.destroy(o);return l}beginSMaskMode(t){if(this.inSMaskMode)throw new Error("beginSMaskMode called while already in smask mode");const{width:e,height:r}=this.ctx.canvas,n=this.canvasFactory.create(e,r);this.smaskScratchCanvas=n;this.suspendedCtx=this.ctx;const a=this.ctx=n.context;a.setTransform(this.suspendedCtx.getTransform());copyCtxState(this.suspendedCtx,a);mirrorContextOperations(a,this.suspendedCtx);this._ensurePreparedSMask(this.current.activeSMask);this.setGState(t,[["BM","source-over"]])}endSMaskMode(){if(!this.inSMaskMode)throw new Error("endSMaskMode called while not in smask mode");this.ctx._removeMirroring();copyCtxState(this.ctx,this.suspendedCtx);this.ctx=this.suspendedCtx;this.suspendedCtx=null;this.canvasFactory.destroy(this.smaskScratchCanvas);this.smaskScratchCanvas=null;this._clearPreparedSMask()}#$(t,e=null,r=1){const{width:n,height:a}=t,s=e??this.canvasFactory.create(n,a),i=s.context,o=(r=Math.round(255*r)/255)<1;o&&void 0===this.#G&&(this.#G=FeatureTest.isCanvasFilterSupported?new Map:"none");let c="none";o&&this.#G instanceof Map&&(c=this.#G.getOrInsertComputed(r,()=>this.filterFactory.addKnockoutFilter(r)));if(!o||"none"!==c){if(e){i.save();i.setTransform(1,0,0,1,0,0);i.clearRect(0,0,n,a);i.restore()}i.filter=c;i.drawImage(t,0,0);i.filter="none";return s}const l=t.getContext("2d",{willReadFrequently:!0}).getImageData(0,0,n,a),h=i.createImageData(n,a),u=l.data,p=h.data,d=r>0?1/r:1e6;for(let t=3,e=u.length;t<e;t+=4)p[t]=Math.min(Math.round(u[t]*d),255);i.putImageData(h,0,0);return s}#K(t,e,r,n){let a=t?.[e]??null;if(a&&(a.canvas.width!==r||a.canvas.height!==n)){this.canvasFactory.destroy(a);a=null}if(!a){a=this.canvasFactory.create(r,n);t&&(t[e]=a);return a}const s=a.context;s.save();s.setTransform(1,0,0,1,0,0);s.clearRect(0,0,r,n);s.restore();return a}#J(t,e,r={}){const{backdropCanvas:n=null,destTransform:a=[1,0,0,1,0,0],backdropOffset:s=[0,0],reuseMaskEntry:i=null,poolMeta:o=null,sourceAlpha:c=1,sourceFilter:l="none",knockoutAlpha:h=1}=r,{width:u,height:p}=e,d=this.#$(e,i,h),f=t.globalCompositeOperation;t.save();t.setTransform(...a);t.globalAlpha=1;FeatureTest.isCanvasFilterSupported&&(t.filter="none");t.globalCompositeOperation="destination-out";t.drawImage(d.canvas,0,0);if(n){const[e,r]=s,a=this.#K(o,"knockoutBackdropEntry",u,p),i=a.context;i.drawImage(n,e,r,u,p,0,0,u,p);i.globalCompositeOperation="destination-in";i.drawImage(d.canvas,0,0);i.globalCompositeOperation="source-over";t.globalCompositeOperation="destination-over";t.drawImage(a.canvas,0,0);o||this.canvasFactory.destroy(a)}t.globalCompositeOperation=f;t.globalAlpha=c;FeatureTest.isCanvasFilterSupported&&(t.filter=l??"none");t.drawImage(e,0,0);t.restore();i||this.canvasFactory.destroy(d)}#Z(t=1){if(0===this.#E||this.#R>0||!this.contentVisible)return!1;this.#R++;this.#U=t;const e=this.#z.at(-1),{canvas:r}=this.ctx,n=this.#K(e,"knockoutTempEntry",r.width,r.height);this.#N=n;const a=n.context;a.save();a.setTransform(this.ctx.getTransform());copyCtxState(this.ctx,a);this.#q=a.globalCompositeOperation;a.globalCompositeOperation="source-over";mirrorContextOperations(a,this.ctx);this.#W=e;this.#L=this.ctx;this.#j=this.suspendedCtx;this.ctx=a;this.inSMaskMode&&(this.suspendedCtx=a);return!0}#Q(t){if(!t)return;const e=this.#N,r=this.#L,n=this.#j,a=e.context;this.#N=null;this.#L=null;this.#j=null;this.inSMaskMode&&this.suspendedCtx===a&&this.ctx!==a&&this.endSMaskMode();this.inSMaskMode&&(this.suspendedCtx=n);this.ctx._removeMirroring();this.ctx.globalCompositeOperation=this.#q;this.#q=null;copyCtxState(this.ctx,r);this.ctx=r;const s=this.#W;this.#W=null;const i=this.#U;this.#U=1;try{this.#J(n??r,e.canvas,{backdropCanvas:s?.backdropCtx?.canvas??null,backdropOffset:s?.backdropCtx?[s.offsetX,s.offsetY]:[0,0],reuseMaskEntry:s?.knockoutMaskEntry??null,poolMeta:s,knockoutAlpha:i})}finally{a.restore();this.#R--;s||this.canvasFactory.destroy(e)}}compose(t){if(!this.current.activeSMask)return;t=t?[Math.floor(t[0]),Math.floor(t[1]),Math.ceil(t[2]),Math.ceil(t[3])]:[0,0,this.ctx.canvas.width,this.ctx.canvas.height];const e=this.current.activeSMask,r=this.suspendedCtx,n=this.#R>0&&r===this.ctx;this.composeSMask(n?null:r,e,this.ctx,t);if(!n){this.ctx.save();this.ctx.setTransform(1,0,0,1,0,0);this.ctx.clearRect(0,0,this.ctx.canvas.width,this.ctx.canvas.height);this.ctx.restore()}}composeSMask(t,e,r,n){const a=n[0],s=n[1],i=n[2]-a,o=n[3]-s;if(0===i||0===o)return;const c=this.smaskPreparedEntry;if(c){let t=a,n=s,l=i,h=o;const u=this.smaskPreparedOOBAlpha,p=null!==u;if(p){t=Math.max(a,e.offsetX);n=Math.max(s,e.offsetY);l=Math.min(a+i,e.offsetX+e.canvas.width)-t;h=Math.min(s+o,e.offsetY+e.canvas.height)-n}if(l>0&&h>0){const e=t-this.smaskPreparedOffsetX,a=n-this.smaskPreparedOffsetY;r.save();r.globalAlpha=1;r.setTransform(1,0,0,1,0,0);const s=new Path2D;s.rect(t,n,l,h);r.clip(s);r.globalCompositeOperation="destination-in";r.drawImage(c.canvas,e,a,l,h,t,n,l,h);r.restore()}p&&u<255&&this._applySMaskOOBAlpha(r,a,s,i,o,t,n,t+l,n+h,u)}else this.genericComposeSMask(e,r,i,o,a,s);if(t){t.save();t.globalAlpha=1;t.globalCompositeOperation=e.blendMode||"source-over";t.setTransform(1,0,0,1,0,0);t.drawImage(r.canvas,a,s,i,o,a,s,i,o);t.restore()}}_applySMaskOOBAlpha(t,e,r,n,a,s,i,o,c,l){const h=s<o&&i<c;if(h&&s===e&&i===r&&o===e+n&&c===r+a)return;const u=new Path2D;u.rect(e,r,n,a);h&&u.rect(s,i,o-s,c-i);t.save();t.globalAlpha=l/255;t.setTransform(1,0,0,1,0,0);t.clip(u,"evenodd");t.globalCompositeOperation="destination-in";t.fillStyle="#000000";t.fillRect(e,r,n,a);t.restore()}genericComposeSMask(t,e,r,n,a,s){const{context:i,offsetX:o,offsetY:c}=t;e.save();e.globalAlpha=1;e.setTransform(1,0,0,1,0,0);const l=new Path2D;l.rect(a,s,r,n);e.clip(l);e.globalCompositeOperation="destination-in";e.drawImage(i.canvas,a-o,s-c,r,n,a,s,r,n);e.restore()}save(t){this.inSMaskMode&&copyCtxState(this.ctx,this.suspendedCtx);this.ctx.save();const e=this.current;this.stateStack.push(e);this.current=e.clone();this.dependencyTracker?.save(t)}restore(t){this.dependencyTracker?.restore(t);if(0!==this.stateStack.length){this.current=this.stateStack.pop();this.ctx.restore();if(this.inSMaskMode){copyCtxState(this.suspendedCtx,this.ctx);this.ctx.setTransform(this.suspendedCtx.getTransform())}this.checkSMaskState(t);this.pendingClip=null;this._cachedScaleForStroking[0]=-1}else this.inSMaskMode&&this.endSMaskMode()}resetGraphicsState(){const{clipBox:t,transferMaps:e,transferMapsFallback:r}=this.current,n=this.current=new CanvasExtraState(0,0);n.clipBox=t;n.transferMaps=e;n.transferMapsFallback=r;const a=this.ctx;a.lineWidth=1;a.lineCap="butt";a.lineJoin="miter";a.miterLimit=10;if(void 0!==a.setLineDash){a.setLineDash([]);a.lineDashOffset=0}this._cachedScaleForStroking[0]=-1}transform(t,e,r,n,a,s,i){this.dependencyTracker?.recordIncrementalData("transform",t);this.ctx.transform(e,r,n,a,s,i);this._cachedScaleForStroking[0]=-1}constructPath(t,e,r,n){let a=this._pathCache.get(t);if(!n){if(!a){a=new Path2D;this._pathCache.set(t,a)}e!==xr.stroke&&e!==xr.closeStroke&&(this.current.tilingPatternDims=null);this[e](t,a);return}if(null!==this.dependencyTracker){const r=e===xr.stroke?this.current.lineWidth/2:0;this.dependencyTracker.resetBBox(t).recordBBox(t,this.ctx,n[0]-r,n[2]+r,n[1]-r,n[3]+r).recordDependencies(t,["transform"])}if(!a){a=makePathFromDrawOPS(r[0]);this._pathCache.set(t,a)}Util.axialAlignedBoundingBox(n,getCurrentTransform(this.ctx),this.current.minMax);const s=this.current.tilingPatternDims;if(s&&e!==xr.stroke&&e!==xr.closeStroke&&this.current.fillColor instanceof TilingPattern){const t=Util.intersect(this.current.clipBox,this.current.minMax);t?this.current.fillColor.updatePatternDims(t,s):this.current.tilingPatternDims=null}this[e](t,a);this._pathStartIdx=t}closePath(t){this.ctx.closePath()}stroke(t,e,r=!0){const n=r&&this.#Z(this.current.strokeAlpha),a=this.ctx,s=this.current.strokeColor;a.globalAlpha=this.current.strokeAlpha;if(this.contentVisible)if("object"==typeof s&&s?.getPattern){const r=s.isModifyingCurrentTransform()?a.getTransform():null;a.save();a.strokeStyle=s.getPattern(a,this,getCurrentTransformInverse(a),qr,t);if(r){const t=new Path2D;t.addPath(e,a.getTransform().invertSelf().multiplySelf(r));e=t}this.rescaleAndStroke(e,!1);a.restore()}else this.rescaleAndStroke(e,!0);this.dependencyTracker?.recordDependencies(t,Ir);r&&this.consumePath(t,e,this.current.getClippedPathBoundingBox(qr,getCurrentTransform(this.ctx)));a.globalAlpha=this.current.fillAlpha;this.#Q(n)}closeStroke(t,e){this.stroke(t,e)}fill(t,e,r=!0){const n=r&&this.#Z(this.current.fillAlpha),a=this.ctx,s=this.current.fillColor,i=this.current.patternFill;let o=!1;const c=this.current.getClippedPathBoundingBox();this.dependencyTracker?.recordDependencies(t,Ar);if(i){const i=this.current.tilingPatternDims,l=i&&s.canSkipPatternCanvas(i);if(l){const{pendingClip:a,pendingEOFill:i}=this;this.pendingClip=null;this.pendingEOFill=!1;s.drawPattern(this,e,i,l,t);this.pendingClip=a;r&&this.consumePath(t,e,c);this.current.tilingPatternDims=null;this.#Q(n);return}const h=s.isModifyingCurrentTransform()?a.getTransform():null;this.dependencyTracker?.save(t);a.save();a.fillStyle=s.getPattern(a,this,getCurrentTransformInverse(a),jr,t);if(h){const t=new Path2D;t.addPath(e,a.getTransform().invertSelf().multiplySelf(h));e=t}o=!0}if(this.contentVisible&&null!==c)if(this.pendingEOFill){a.fill(e,"evenodd");this.pendingEOFill=!1}else a.fill(e);if(o){a.restore();this.dependencyTracker?.restore(t)}r&&this.consumePath(t,e,c);this.#Q(n)}eoFill(t,e){this.pendingEOFill=!0;this.fill(t,e)}fillStroke(t,e){const r=this.#Z(Math.min(this.current.fillAlpha,this.current.strokeAlpha));this.fill(t,e,!1);this.stroke(t,e,!1);this.consumePath(t,e);this.#Q(r)}eoFillStroke(t,e){this.pendingEOFill=!0;this.fillStroke(t,e)}closeFillStroke(t,e){this.fillStroke(t,e)}closeEOFillStroke(t,e){this.pendingEOFill=!0;this.fillStroke(t,e)}endPath(t,e){this.consumePath(t,e)}rawFillPath(t,e){const r=this.#Z(this.current.fillAlpha);this.ctx.fill(e);this.dependencyTracker?.recordDependencies(t,Dr).recordOperation(t);this.#Q(r)}clip(t){this.dependencyTracker?.recordFutureForcedDependency("clipMode",t);this.pendingClip=Yr}eoClip(t){this.dependencyTracker?.recordFutureForcedDependency("clipMode",t);this.pendingClip=$r}beginText(t){this.current.textMatrix=null;this.current.textMatrixScale=1;this.current.x=this.current.lineX=0;this.current.y=this.current.lineY=0;this.dependencyTracker?.recordOpenMarker(t).resetIncrementalData("sameLineText").resetIncrementalData("moveText",t)}endText(t){const e=this.pendingTextPaths,r=this.ctx;if(this.dependencyTracker){const{dependencyTracker:r}=this;void 0!==e&&r.recordFutureForcedDependency("textClip",r.getOpenMarker()).recordFutureForcedDependency("textClip",t);r.recordCloseMarker(t)}if(void 0!==e){const t=new Path2D,n=r.getTransform().invertSelf();for(const{transform:r,x:a,y:s,fontSize:i,path:o}of e)o&&t.addPath(o,new DOMMatrix(r).preMultiplySelf(n).translate(a,s).scale(i,-i));r.clip(t)}delete this.pendingTextPaths}setCharSpacing(t,e){this.dependencyTracker?.recordSimpleData("charSpacing",t);this.current.charSpacing=e}setWordSpacing(t,e){this.dependencyTracker?.recordSimpleData("wordSpacing",t);this.current.wordSpacing=e}setHScale(t,e){this.dependencyTracker?.recordSimpleData("hScale",t);this.current.textHScale=e/100}setLeading(t,e){this.dependencyTracker?.recordSimpleData("leading",t);this.current.leading=-e}setFont(t,e,r){this.dependencyTracker?.recordSimpleData("font",t).recordSimpleDataFromNamed("fontObj",e,t);const n=this.commonObjs.get(e),a=this.current;if(!n)throw new Error(`Can't find font for ${e}`);a.fontMatrix=n.fontMatrix||sr;0!==a.fontMatrix[0]&&0!==a.fontMatrix[3]||warn("Invalid font matrix for font "+e);if(r<0){r=-r;a.fontDirection=-1}else a.fontDirection=1;this.current.font=n;this.current.fontSize=r;if(n.isType3Font)return;const s=n.loadedName||"sans-serif",i=n.systemFontInfo?.css||`"${s}", ${n.fallbackName}`;let o="normal";n.black?o="900":n.bold&&(o="bold");const c=n.italic?"italic":"normal",l=math_clamp_MathClamp(r,16,100);this.current.fontSizeScale=r/l;this.ctx.font=`${c} ${o} ${l}px ${i}`}setTextRenderingMode(t,e){this.dependencyTracker?.recordSimpleData("textRenderingMode",t);this.current.textRenderingMode=e}setTextRise(t,e){this.dependencyTracker?.recordSimpleData("textRise",t);this.current.textRise=e}moveText(t,e,r){this.dependencyTracker?.resetIncrementalData("sameLineText").recordIncrementalData("moveText",t);this.current.x=this.current.lineX+=e;this.current.y=this.current.lineY+=r}setLeadingMoveText(t,e,r){this.setLeading(t,-r);this.moveText(t,e,r)}setTextMatrix(t,e){this.dependencyTracker?.resetIncrementalData("sameLineText").recordSimpleData("textMatrix",t);const{current:r}=this;r.textMatrix=e;r.textMatrixScale=Math.hypot(e[0],e[1]);r.x=r.lineX=0;r.y=r.lineY=0}nextLine(t){this.moveText(t,0,this.current.leading);this.dependencyTracker?.recordIncrementalData("moveText",this.dependencyTracker.getSimpleIndex("leading")??t)}#tt(t,e,r){const n=new Path2D;n.addPath(t,new DOMMatrix(r).invertSelf().multiplySelf(e));return n}paintChar(t,e,r,n,a,s){const i=this.ctx,o=this.current,c=o.font,l=o.textRenderingMode,h=o.fontSize/o.fontSizeScale,u=l&pr,p=!!(l&dr),d=o.patternFill&&!c.missingFile,f=o.patternStroke&&!c.missingFile;let g;(c.disableFontFace||p||d||f)&&!c.missingFile&&(g=c.getPathGenerator(this.commonObjs,e));if(g&&(c.disableFontFace||d||f)){i.save();i.translate(r,n);i.scale(h,-h);this.dependencyTracker?.recordCharacterBBox(t,i,c);let e;if(u===cr||u===hr)if(a){e=i.getTransform();i.setTransform(...a);const t=this.#tt(g,e,a);i.fill(t)}else i.fill(g);if(u===lr||u===hr)if(s){e||=i.getTransform();i.setTransform(...s);const{a:t,b:r,c:n,d:a}=e,o=Util.inverseTransform(s),c=Util.transform([t,r,n,a,0,0],o);Util.singularValueDecompose2dScale(c,Hr);i.lineWidth*=Math.max(Hr[0],Hr[1])/h;i.stroke(this.#tt(g,e,s))}else{i.lineWidth/=h;i.stroke(g)}i.restore()}else{if(u===cr||u===hr){i.fillText(e,r,n);this.dependencyTracker?.recordCharacterBBox(t,i,c,h,r,n,()=>i.measureText(e))}if(u===lr||u===hr){this.dependencyTracker&&this.dependencyTracker?.recordCharacterBBox(t,i,c,h,r,n,()=>i.measureText(e)).recordDependencies(t,Ir);i.strokeText(e,r,n)}}if(p){(this.pendingTextPaths||=[]).push({transform:getCurrentTransform(i),x:r,y:n,fontSize:h,path:g});this.dependencyTracker?.recordCharacterBBox(t,i,c,h,r,n)}}get isFontSubpixelAAEnabled(){const t=this.canvasFactory.create(10,10),e=t.context;e.scale(1.5,1);e.fillText("I",0,10);const r=e.getImageData(0,0,10,10).data;this.canvasFactory.destroy(t);let n=!1;for(let t=3;t<r.length;t+=4)if(r[t]>0&&r[t]<255){n=!0;break}return util_shadow(this,"isFontSubpixelAAEnabled",n)}#et(t,e,r){const n=this.ctx;n.save();const a=t.getPattern(n,this,getCurrentTransformInverse(n),e,r),s=getCurrentTransform(n);n.restore();return[a,s]}showText(t,e){if(this.dependencyTracker){this.dependencyTracker.recordDependencies(t,Er).resetBBox(t);this.current.textRenderingMode&dr&&this.dependencyTracker.recordFutureForcedDependency("textClip",t).inheritPendingDependenciesAsFutureForcedDependencies()}const r=this.current,n=r.font;if(n.isType3Font){const n=this.#Z(r.fillAlpha);this.showType3Text(t,e);this.dependencyTracker?.recordShowTextOperation(t);this.#Q(n);return}const a=r.fontSize;if(0===a){this.dependencyTracker?.recordOperation(t);return}const s=this.#Z(r.fillAlpha),i=this.ctx,o=r.fontSizeScale,c=r.charSpacing,l=r.wordSpacing,h=r.fontDirection,u=r.textHScale*h,p=e.length,d=n.vertical,f=d?1:-1,g=a*r.fontMatrix[0],m=r.textRenderingMode===cr&&!n.disableFontFace&&!r.patternFill;i.save();r.textMatrix&&i.transform(...r.textMatrix);i.translate(r.x,r.y+r.textRise);h>0?i.scale(u,-1):i.scale(u,1);let _,b;const x=r.textRenderingMode&pr,y=x===cr||x===hr,v=x===lr||x===hr;let w=r.lineWidth;const k=r.textMatrixScale;0===k||0===w?v&&(w=this.getSinglePixelWidth()):w/=k;if(1!==o){i.scale(o,o);w/=o}i.lineWidth=w;y&&r.patternFill&&([i.fillStyle,_]=this.#et(r.fillColor,jr,t));v&&r.patternStroke&&([i.strokeStyle,b]=this.#et(r.strokeColor,qr,t));if(n.isInvalidPDFjsFont){const n=[];let a=0;for(const t of e){n.push(t.unicode);a+=t.width}const o=n.join("");i.fillText(o,0,0);if(null!==this.dependencyTracker){const e=i.measureText(o);this.dependencyTracker.recordBBox(t,this.ctx,-e.actualBoundingBoxLeft,e.actualBoundingBoxRight,-e.actualBoundingBoxAscent,e.actualBoundingBoxDescent).recordShowTextOperation(t)}r.x+=a*g*u;i.restore();this.compose();this.#Q(s);return}let S,C=0,T=null;for(S=0;S<p;++S){const s=e[S];if("number"==typeof s){C+=f*s*a/1e3;continue}let u=!1;const p=(s.isSpace?l:0)+c,x=s.fontChar,y=s.accent;let v,w,k,M=s.width;if(d){const t=s.vmetric,e=-t[1]*g,r=t[2]*g;M=-t[0];v=e/o;w=(C+r)/o;if(s.isRotated){k=i.measureText(x);const t=g/o,e=s.width/2*t,r=v+e;v=w-380*t-e;w=(k.actualBoundingBoxAscent-k.actualBoundingBoxDescent)/2-r;u=!0;i.save();i.rotate(Math.PI/2)}}else{v=C/o;w=0}const B=s.isRotated?s.width:M;let O=1;if((n.remeasure||s.isRotated)&&B>0){k??=i.measureText(x);const t=1e3*k.width/a*o;if(B<t&&this.isFontSubpixelAAEnabled){O=B/t;if(!u){u=!0;i.save()}i.scale(O,1);v/=O}else B!==t&&(v+=(B-t)/2e3*a/o)}if(u&&n.missingFile&&(_||b)){T||=new Map;[i.fillStyle,i.strokeStyle]=T.getOrInsertComputed(s.isRotated?-O:O,()=>[_?this.#et(r.fillColor,jr,t)[0]:i.fillStyle,b?this.#et(r.strokeColor,qr,t)[0]:i.strokeStyle])}if(this.contentVisible&&(s.isInFont||n.missingFile))if(m&&!y){i.fillText(x,v,w);this.dependencyTracker?.recordCharacterBBox(t,i,k?{bbox:null}:n,a/o,v,w,()=>k??i.measureText(x))}else{this.paintChar(t,x,v,w,_,b);if(y){const e=v+a*y.offset.x/o,r=w-a*y.offset.y/o;this.paintChar(t,y.fontChar,e,r,_,b)}}C+=d?M*g-p*h:M*g+p*h;u&&i.restore()}d?r.y-=C:r.x+=C*u;i.restore();this.compose();this.dependencyTracker?.recordShowTextOperation(t);this.#Q(s)}showType3Text(t,e){const r=this.ctx,n=this.current,a=n.font,s=n.fontSize,i=n.fontDirection,o=a.vertical?1:-1,c=n.charSpacing,l=n.wordSpacing,h=n.textHScale*i,u=n.fontMatrix||sr,p=e.length,d=n.textRenderingMode!==ur;let f,g,m,_;if(0===s)return;this._cachedScaleForStroking[0]=-1;r.save();n.textMatrix&&r.transform(...n.textMatrix);r.translate(n.x,n.y+n.textRise);r.scale(h,i);const b=this.dependencyTracker;this.dependencyTracker=b?new CanvasNestedDependencyTracker(b,t):null;try{for(f=0;f<p;++f){g=e[f];if("number"==typeof g){_=o*g*s/1e3;this.ctx.translate(_,0);n.x+=_*h;continue}const t=(g.isSpace?l:0)+c,p=a.charProcOperatorList.get(g.operatorListId);if(p){if(this.contentVisible&&d){this.save();r.scale(s,s);r.transform(...u);this.executeOperatorList(p);this.restore()}}else warn(`Type3 character "${g.operatorListId}" is not available.`);m=g.width*u[0]*s+t*i;r.translate(m,0);n.x+=m*h}}finally{b&&(this.dependencyTracker=b)}r.restore()}setCharWidth(t,e,r){}setCharWidthAndBounds(t,e,r,n,a,s,i){const o=new Path2D;o.rect(n,a,s-n,i-a);this.ctx.clip(o);this.dependencyTracker?.recordBBox(t,this.ctx,n,s,a,i).recordClipBox(t,this.ctx,n,s,a,i);this.endPath(t)}getColorN_Pattern(t,e){let r;if("TilingPattern"===e[0]){const t=this.baseTransform||getCurrentTransform(this.ctx),n={createCanvasGraphics:(t,e)=>new CanvasGraphics(t,this.commonObjs,this.objs,this.canvasFactory,this.filterFactory,{optionalContentConfig:this.optionalContentConfig,markedContentStack:this.markedContentStack,pixelRatio:this.pixelRatio},void 0,void 0,this.dependencyTracker?new CanvasNestedDependencyTracker(this.dependencyTracker,e,!0):null)};r=new TilingPattern(e,this.ctx,n,t)}else r=this._getPattern(t,e[1],e[2]);return r}setStrokeColorN(t,...e){this.dependencyTracker?.recordSimpleData("strokeColor",t);this.current.strokeColor=this.getColorN_Pattern(t,e);this.current.patternStroke=!0}setFillColorN(t,...e){this.dependencyTracker?.recordSimpleData("fillColor",t);const r=this.current.fillColor=this.getColorN_Pattern(t,e);this.current.patternFill=!0;this.current.tilingPatternDims=r instanceof TilingPattern?[0,0,0,0]:null}#Y(t){return this.current.transferMapsFallback?.applyToColor(t)??t}setStrokeRGBColor(t,e){this.dependencyTracker?.recordSimpleData("strokeColor",t);this.current.strokeColor=e;this.ctx.strokeStyle=this.#Y(e);this.current.patternStroke=!1}setStrokeTransparent(t){this.dependencyTracker?.recordSimpleData("strokeColor",t);this.ctx.strokeStyle=this.current.strokeColor="transparent";this.current.patternStroke=!1}setFillRGBColor(t,e){this.dependencyTracker?.recordSimpleData("fillColor",t);this.current.fillColor=e;this.ctx.fillStyle=this.#Y(e);this.current.patternFill=!1;this.current.tilingPatternDims=null}setFillTransparent(t){this.dependencyTracker?.recordSimpleData("fillColor",t);this.ctx.fillStyle=this.current.fillColor="transparent";this.current.patternFill=!1;this.current.tilingPatternDims=null}_getPattern(t,e,r=null){const n=this.cachedPatterns.getOrInsertComputed(e,()=>function getShadingPattern(t){switch(t[0]){case"RadialAxial":return new RadialAxialShadingPattern(t);case"Mesh":return new MeshShadingPattern(t);case"Dummy":return new DummyShadingPattern}throw new Error(`Unknown IR type: ${t[0]}`)}(this.getObject(t,e)));r&&(n.matrix=r);return n}shadingFill(t,e){if(!this.contentVisible)return;const r=this.#Z(this.current.fillAlpha),n=this.ctx;this.save(t);const a=this._getPattern(t,e);n.fillStyle=a.getPattern(n,this,getCurrentTransformInverse(n),Ur,t);const s=getCurrentTransformInverse(n);if(s){const{width:t,height:e}=n.canvas,r=ar.slice();Util.axialAlignedBoundingBox([0,0,t,e],s,r);const[a,i,o,c]=r;this.ctx.fillRect(a,i,o-a,c-i)}else this.ctx.fillRect(-1e10,-1e10,2e10,2e10);this.dependencyTracker?.resetBBox(t).recordFullPageBBox(t).recordDependencies(t,Rr).recordDependencies(t,Ar).recordOperation(t);this.compose(this.current.getClippedPathBoundingBox());this.restore(t);this.#Q(r)}beginInlineImage(){unreachable("Should not call beginInlineImage")}beginImageData(){unreachable("Should not call beginImageData")}paintFormXObjectBegin(t,e,r){if(this.contentVisible){this.save(t);this.baseTransformStack.push(this.baseTransform);e&&this.transform(t,...e);this.baseTransform=getCurrentTransform(this.ctx);if(r){Util.axialAlignedBoundingBox(r,this.baseTransform,this.current.minMax);const[e,n,a,s]=r,i=new Path2D;i.rect(e,n,a-e,s-n);this.ctx.clip(i);this.dependencyTracker?.recordClipBox(t,this.ctx,e,a,n,s);this.endPath(t)}}}paintFormXObjectEnd(t){if(this.contentVisible){this.restore(t);this.baseTransform=this.baseTransformStack.pop()}}beginGroup(t,e){if(!this.contentVisible)return;this.save(t);const{inSMaskMode:r}=this;if(r){this.endSMaskMode();this.current.activeSMask=null}const n=this.ctx;if(!(e.needsIsolation&&(e.isolated||e.hasSoftMask)||e.knockout||e.isGray||0!==this.#E||1!==n.globalAlpha||"source-over"!==n.globalCompositeOperation||r)){if(e.bbox){let t=new Path2D;const[r,a,s,i]=e.bbox;t.rect(r,a,s-r,i-a);if(e.matrix){const r=new Path2D;r.addPath(t,new DOMMatrix(e.matrix));t=r}n.clip(t)}this.groupStack.push(null);this.#z.push(null);this.groupLevel++;return}e.isolated||e.knockout||0!==this.#E||info("TODO: Fully support non-isolated non-knockout groups.");const a=getCurrentTransform(n);e.matrix&&n.transform(...e.matrix);const s=[0,0,n.canvas.width,n.canvas.height];let i;if(e.bbox){i=ar.slice();Util.axialAlignedBoundingBox(e.bbox,getCurrentTransform(n),i);i=Util.intersect(i,s)||[0,0,0,0]}else i=s;const o=Math.floor(i[0]),c=Math.floor(i[1]),l=Math.max(Math.ceil(i[2])-o,1),h=Math.max(Math.ceil(i[3])-c,1);this.current.startNewPathAndClipBox([0,0,l,h]);const u=this.canvasFactory.create(l,h);e.smask&&this.smaskGroupCanvases.push(u);const p=u.context,d=e.knockout&&!e.isolated?n:null,f=!e.isolated&&!e.knockout&&!e.smask&&e.needsIsolation&&this.#E>0,g=e.knockout?this.canvasFactory.create(l,h):null,m=this.#E;e.knockout?this.#E++:this.#E=0;p.translate(-o,-c);p.transform(...a);const _=!e.isolated&&!e.smask&&e.needsIsolation,b=_&&!r&&0===m&&!e.knockout&&!e.isGray&&e.hasSoftMask&&1===n.globalAlpha&&"source-over"===n.globalCompositeOperation&&"none"===this.current.transferMaps&&!this.current.transferMapsFallback;if(_&&(r||b)){p.save();p.setTransform(1,0,0,1,0,0);p.drawImage(n.canvas,-o,-c);p.restore()}if(e.bbox){let t=new Path2D;const[r,n,a,s]=e.bbox;t.rect(r,n,a-r,s-n);if(e.matrix){const r=new Path2D;r.addPath(t,new DOMMatrix(e.matrix));t=r}p.clip(t)}e.smask&&this.smaskStack.push({canvas:u.canvas,context:p,offsetX:o,offsetY:c,subtype:e.smask.subtype,backdrop:e.smask.backdrop,transferMap:e.smask.transferMap||null});if(!e.smask||this.dependencyTracker){n.setTransform(1,0,0,1,0,0);n.translate(o,c);n.save()}copyCtxState(n,p);this.ctx=p;this.dependencyTracker?.inheritSimpleDataAsFutureForcedDependencies(["fillAlpha","strokeAlpha","globalCompositeOperation"]).pushBaseTransform(n);this.setGState(t,[["BM","source-over"],["ca",1],["CA",1],["TR",null]]);this.groupStack.push(n);this.#z.push({backdropCtx:d,savedKnockoutLevel:m,offsetX:o,offsetY:c,hasInnerBackdrop:f,replaceBackdrop:b,knockoutMaskEntry:g,knockoutTempEntry:null,knockoutBackdropEntry:null});this.groupLevel++}endGroup(t,e){if(!this.contentVisible)return;this.groupLevel--;const r=this.ctx,n=this.groupStack.pop(),a=this.#z.pop();a&&(this.#E=a.savedKnockoutLevel);if(null!==n){e.isGray&&this.#rt(r);this.ctx=n;this.ctx.imageSmoothingEnabled=!1;this.dependencyTracker?.popBaseTransform();if(e.smask){this.tempSMask=this.smaskStack.pop();this.restore(t);if(this.dependencyTracker){this.ctx.restore();this.inSMaskMode&&this.ctx.setTransform(this.suspendedCtx.getTransform())}this.#X(a)}else{this.ctx.restore();const e=getCurrentTransform(this.ctx);this.restore(t);this.current.transferMapsFallback?.applyToCanvas(r);this.ctx.save();this.ctx.setTransform(...e);const s=ar.slice();Util.axialAlignedBoundingBox([0,0,r.canvas.width,r.canvas.height],e,s);const i=this.#z.at(-1);if(this.#E>0)if(a.hasInnerBackdrop){const{width:t,height:s}=r.canvas,i=this.canvasFactory.create(t,s),o=i.context;o.drawImage(n.canvas,a.offsetX,a.offsetY,t,s,0,0,t,s);o.globalCompositeOperation="source-over";o.drawImage(r.canvas,0,0);const c=this.#$(r.canvas);o.globalCompositeOperation="destination-in";o.drawImage(c.canvas,0,0);const l=this.ctx.globalCompositeOperation,h=this.ctx.globalAlpha,u=this.ctx.filter;this.ctx.save();this.ctx.setTransform(...e);this.ctx.globalAlpha=1;FeatureTest.isCanvasFilterSupported&&(this.ctx.filter="none");this.ctx.globalCompositeOperation="destination-out";this.ctx.drawImage(c.canvas,0,0);this.ctx.globalCompositeOperation=l;this.ctx.globalAlpha=h;FeatureTest.isCanvasFilterSupported&&(this.ctx.filter=u??"none");this.ctx.drawImage(i.canvas,0,0);this.ctx.restore();this.canvasFactory.destroy(c);this.canvasFactory.destroy(i)}else{const t=i?.backdropCtx??null;this.#J(this.ctx,r.canvas,{backdropCanvas:t?.canvas??null,destTransform:e,backdropOffset:t?[i.offsetX+a.offsetX,i.offsetY+a.offsetY]:[0,0],sourceAlpha:this.ctx.globalAlpha,sourceFilter:this.ctx.filter})}else{if(a.replaceBackdrop){const t=new Path2D;t.rect(0,0,r.canvas.width,r.canvas.height);this.ctx.clip(t);this.ctx.globalCompositeOperation="copy"}this.ctx.drawImage(r.canvas,0,0)}this.ctx.restore();this.canvasFactory.destroy({canvas:r.canvas,context:r});this.#X(a);this.compose(s)}}else this.restore(t)}#rt(t){const{canvas:e}=t,{width:r,height:n}=e;if(FeatureTest.isCanvasFilterSupported){t.save();t.setTransform(1,0,0,1,0,0);t.filter="grayscale(1)";t.globalAlpha=1;t.globalCompositeOperation="copy";t.drawImage(e,0,0);t.restore();return}const a=t.getImageData(0,0,r,n),{data:s}=a;for(let t=0,e=s.length;t<e;t+=4){const e=.2126*s[t]+.7152*s[t+1]+.0722*s[t+2]+.5|0;s[t]=s[t+1]=s[t+2]=e}t.putImageData(a,0,0)}#X(t){if(t){if(t.knockoutMaskEntry){this.canvasFactory.destroy(t.knockoutMaskEntry);t.knockoutMaskEntry=null}if(t.knockoutTempEntry){this.canvasFactory.destroy(t.knockoutTempEntry);t.knockoutTempEntry=null}if(t.knockoutBackdropEntry){this.canvasFactory.destroy(t.knockoutBackdropEntry);t.knockoutBackdropEntry=null}}}beginAnnotation(t,e,r,n,a,s,i){this.#H();resetCtxToDefault(this.ctx);this.ctx.save();this.save(t);this.baseTransform&&this.ctx.setTransform(...this.baseTransform);if(r){const a=r[2]-r[0],o=r[3]-r[1];if(s&&this.annotationCanvasMap){(n=n.slice())[4]-=r[0];n[5]-=r[1];Util.singularValueDecompose2dScale(getCurrentTransform(this.ctx),Hr);const{viewportScale:t}=this,s=Math.ceil(a*this.outputScaleX*t),c=Math.ceil(o*this.outputScaleY*t);this.annotationCanvas=this.canvasFactory.create(s,c);const{canvas:l,context:h}=this.annotationCanvas;if(i){const t=this.annotationCanvasMap.getOrInsertComputed(e,makeArr);!function setAnnotationCanvasName(t,e){t.setAttribute?.("data-canvas-name",e);t._pdfjsCanvasName=e}(l,i);const r=t.findIndex(t=>getAnnotationCanvasName(t)===i);-1===r?t.push(l):t[r]=l}else this.annotationCanvasMap.set(e,l);this.annotationCanvas.savedCtx=this.ctx;this.ctx=h;this.ctx.save();this.ctx.setTransform(Hr[0],0,0,-Hr[1],0,o*Hr[1]);resetCtxToDefault(this.ctx)}else{resetCtxToDefault(this.ctx);this.endPath(t);const e=new Path2D;e.rect(r[0],r[1],a,o);this.ctx.clip(e)}}this.current=new CanvasExtraState(this.ctx.canvas.width,this.ctx.canvas.height);this.baseTransformStack.push(this.baseTransform);this.transform(t,...n);this.transform(t,...a);this.baseTransform=getCurrentTransform(this.ctx)}endAnnotation(t){if(this.annotationCanvas){this.ctx.restore();this.#V();this.ctx=this.annotationCanvas.savedCtx;delete this.annotationCanvas.savedCtx;delete this.annotationCanvas}this.baseTransform=this.baseTransformStack.pop()}paintImageMaskXObject(t,e){if(!this.contentVisible)return;const r=e.count;(e=this.getObject(t,e.data,e)).count=r;const n=this.#Z(this.current.fillAlpha),a=this.ctx,s=this._createMaskCanvas(t,e),i=s.canvas;a.save();a.setTransform(1,0,0,1,0,0);a.drawImage(i,s.offsetX,s.offsetY);this.dependencyTracker?.resetBBox(t).recordBBox(t,this.ctx,s.offsetX,s.offsetX+i.width,s.offsetY,s.offsetY+i.height).recordOperation(t);a.restore();s.canvasEntry&&this.canvasFactory.destroy(s.canvasEntry);this.compose();this.#Q(n)}paintImageMaskXObjectRepeat(t,e,r,n=0,a=0,s,i){if(!this.contentVisible)return;e=this.getObject(t,e.data,e);const o=this.#Z(this.current.fillAlpha),c=this.ctx;c.save();const l=getCurrentTransform(c);c.transform(r,n,a,s,0,0);const h=this._createMaskCanvas(t,e);c.setTransform(1,0,0,1,h.offsetX-l[4],h.offsetY-l[5]);this.dependencyTracker?.resetBBox(t);for(let e=0,o=i.length;e<o;e+=2){const o=Util.transform(l,[r,n,a,s,i[e],i[e+1]]);c.drawImage(h.canvas,o[4],o[5]);this.dependencyTracker?.recordBBox(t,this.ctx,o[4],o[4]+h.canvas.width,o[5],o[5]+h.canvas.height)}c.restore();h.canvasEntry&&this.canvasFactory.destroy(h.canvasEntry);this.compose();this.dependencyTracker?.recordOperation(t);this.#Q(o)}paintImageMaskXObjectGroup(t,e){if(!this.contentVisible)return;const r=this.#Z(this.current.fillAlpha),n=this.ctx,a=this.current.patternFill,s=a?this.current.fillColor:n.fillStyle;this.dependencyTracker?.resetBBox(t).recordDependencies(t,Nr);for(const r of e){const{data:e,width:i,height:o,transform:c}=r,l=this.canvasFactory.create(i,o),h=l.context;h.save();putBinaryImageMask(h,this.getObject(t,e,r));h.globalCompositeOperation="source-in";h.fillStyle=a?s.getPattern(h,this,getCurrentTransformInverse(n),jr,t):s;h.fillRect(0,0,i,o);h.restore();n.save();n.transform(...c);n.scale(1,-1);drawImageAtIntegerCoords(n,l.canvas,0,0,i,o,0,-1,1,1);this.canvasFactory.destroy(l);this.dependencyTracker?.recordBBox(t,n,0,i,0,o);n.restore()}this.compose();this.dependencyTracker?.recordOperation(t);this.#Q(r)}paintImageXObject(t,e){if(!this.contentVisible)return;const r=this.getObject(t,e);r?this.paintInlineImageXObject(t,r):warn("Dependent image isn't ready yet")}paintImageXObjectRepeat(t,e,r,n,a){if(!this.contentVisible)return;const s=this.getObject(t,e);if(!s){warn("Dependent image isn't ready yet");return}const i=s.width,o=s.height,c=[];for(let t=0,e=a.length;t<e;t+=2)c.push({transform:[r,0,0,n,a[t],a[t+1]],x:0,y:0,w:i,h:o});this.paintInlineImageXObjectGroup(t,s,c)}applyTransferMapsToCanvas(t){if("none"!==this.current.transferMaps){t.filter=this.current.transferMaps;t.drawImage(t.canvas,0,0);t.filter="none"}else this.current.transferMapsFallback?.applyToCanvas(t);return t.canvas}applyTransferMapsToBitmap(t){const{transferMaps:e,transferMapsFallback:r}=this.current;if("none"===e&&!r)return{img:t.bitmap,canvasEntry:null};const{bitmap:n,width:a,height:s}=t,i=this.canvasFactory.create(a,s),o=i.context;o.filter=e;o.drawImage(n,0,0);o.filter="none";r?.applyToCanvas(o);return{img:i.canvas,canvasEntry:i}}paintInlineImageXObject(t,e){if(!this.contentVisible)return;const r=e.width,n=e.height,a=this.#Z(this.current.fillAlpha),s=this.ctx;this.save(t);const{filter:i}=s;"none"!==i&&""!==i&&(s.filter="none");s.scale(1/r,-1/n);let o,c=null;if(e.bitmap){const t=this.applyTransferMapsToBitmap(e);o=t.img;c=t.canvasEntry}else{const t=this.canvasFactory.create(r,n);putBinaryImageData(t.context,e);o=this.applyTransferMapsToCanvas(t.context);c=t}const l=this._scaleImage(o,getCurrentTransformInverse(s));s.imageSmoothingEnabled=getImageSmoothingEnabled(getCurrentTransform(s),e.interpolate,this.pixelRatio);if(this.dependencyTracker){this.dependencyTracker.resetBBox(t).recordBBox(t,s,0,r,-n,0).recordDependencies(t,Pr).recordOperation(t);this.imagesTracker?.record(s,r,n,this.dependencyTracker.clipBox)}drawImageAtIntegerCoords(s,l.img,0,0,l.paintWidth,l.paintHeight,0,-n,r,n);l.tmpCanvas&&this.canvasFactory.destroy(l.tmpCanvas);c&&this.canvasFactory.destroy(c);this.compose();this.restore(t);this.#Q(a)}paintInlineImageXObjectGroup(t,e,r){if(!this.contentVisible)return;const n=this.#Z(this.current.fillAlpha),a=this.ctx;let s,i=null;if(e.bitmap&&!this.current.transferMapsFallback)s=e.bitmap;else if(e.bitmap)({img:s,canvasEntry:i}=this.applyTransferMapsToBitmap(e));else{const t=e.width,r=e.height,n=this.canvasFactory.create(t,r);putBinaryImageData(n.context,e);s=this.applyTransferMapsToCanvas(n.context);i=n}this.dependencyTracker?.resetBBox(t);for(const e of r){a.save();a.transform(...e.transform);a.scale(1,-1);drawImageAtIntegerCoords(a,s,e.x,e.y,e.w,e.h,0,-1,1,1);this.dependencyTracker?.recordBBox(t,a,0,1,-1,0);a.restore()}i&&this.canvasFactory.destroy(i);this.dependencyTracker?.recordOperation(t);this.compose();this.#Q(n)}paintSolidColorImageMask(t){if(!this.contentVisible)return;const e=this.#Z(this.current.fillAlpha);this.dependencyTracker?.resetBBox(t).recordBBox(t,this.ctx,0,1,0,1).recordDependencies(t,Ar).recordOperation(t);this.ctx.fillRect(0,0,1,1);this.compose();this.#Q(e)}markPoint(t,e){}markPointProps(t,e,r){}beginMarkedContent(t,e){this.dependencyTracker?.beginMarkedContent(t);this.markedContentStack.push({visible:!0})}beginMarkedContentProps(t,e,r){this.dependencyTracker?.beginMarkedContent(t);"OC"===e?this.markedContentStack.push({visible:this.optionalContentConfig.isVisible(r)}):this.markedContentStack.push({visible:!0});this.contentVisible=this.isContentVisible()}endMarkedContent(t){this.dependencyTracker?.endMarkedContent(t);this.markedContentStack.pop();this.contentVisible=this.isContentVisible()}beginCompat(t){}endCompat(t){}consumePath(t,e,r){const n=this.current.isEmptyClip();this.pendingClip&&this.current.updateClipFromPath();this.pendingClip||this.compose(r);const a=this.ctx;if(this.pendingClip){n||(this.pendingClip===$r?a.clip(e,"evenodd"):a.clip(e));this.pendingClip=null;this.dependencyTracker?.bboxToClipBoxDropOperation(t).recordFutureForcedDependency("clipPath",t)}else this.dependencyTracker?.recordOperation(t);this.current.startNewPathAndClipBox(this.current.clipBox)}getSinglePixelWidth(){const t=getCurrentTransform(this.ctx);if(0===t[1]&&0===t[2])return 1/Math.min(Math.abs(t[0]),Math.abs(t[3]));const e=Math.abs(t[0]*t[3]-t[2]*t[1]),r=Math.hypot(t[0],t[2]),n=Math.hypot(t[1],t[3]);return Math.max(r,n)/e}getScaleForStroking(){if(-1===this._cachedScaleForStroking[0]){const{lineWidth:t}=this.current,{a:e,b:r,c:n,d:a}=this.ctx.getTransform();let s,i;if(0===r&&0===n){const r=Math.abs(e),n=Math.abs(a);if(r===n)if(0===t)s=i=1/r;else{const e=r*t;s=i=e<1?1/e:1}else if(0===t){s=1/r;i=1/n}else{const e=r*t,a=n*t;s=e<1?1/e:1;i=a<1?1/a:1}}else{const o=Math.abs(e*a-r*n),c=Math.hypot(e,r),l=Math.hypot(n,a);if(0===t){s=l/o;i=c/o}else{const e=t*o;s=l>e?l/e:1;i=c>e?c/e:1}}this._cachedScaleForStroking[0]=s;this._cachedScaleForStroking[1]=i}return this._cachedScaleForStroking}rescaleAndStroke(t,e){const{ctx:r,current:{lineWidth:n}}=this,[a,s]=this.getScaleForStroking();if(a===s){r.lineWidth=(n||1)*a;r.stroke(t);return}const i=CanvasGraphics.#P??=new DOMMatrix,o=r.getLineDash();e&&r.save();r.scale(a,s);i.a=1/a;i.d=1/s;const c=new Path2D;c.addPath(t,i);if(o.length>0){const t=Math.max(a,s);r.setLineDash(o.map(e=>e/t));r.lineDashOffset/=t}r.lineWidth=n||1;r.stroke(c);e&&r.restore()}isContentVisible(){for(let t=this.markedContentStack.length-1;t>=0;t--)if(!this.markedContentStack[t].visible)return!1;return!0}}for(const t in xr)void 0!==CanvasGraphics.prototype[t]&&(CanvasGraphics.prototype[xr[t]]=CanvasGraphics.prototype[t]);Qe();const Kr=/\p{Cc}/u;function serializeFontFamily(t){if(function isCSSString(t){const e=t[0];if(t.length<2||'"'!==e&&"'"!==e||t.at(-1)!==e)return!1;const r=t.length-1;for(let n=1;n<r;n++){const a=t[n];if(a===e||Kr.test(a))return!1;if("\\"===a&&(++n>=r||Kr.test(t[n])))return!1}return!0}(t))return t;return`"${t.replaceAll(/["\\\p{Cc}]/gu,t=>'"'===t||"\\"===t?`\\${t}`:`\\${t.codePointAt(0).toString(16)} `)}"`}class FontLoader{#nt=new Set;#at=new Set;#st=null;constructor({ownerDocument:t=globalThis.document,styleElement:e=null}){this._document=t;this.styleElement=null}addNativeFontFace(t){this.#nt.add(t);this._document.fonts.add(t)}removeNativeFontFace(t){this.#nt.delete(t);this._document.fonts.delete(t)}insertRule(t){throw new Error("Not implemented: insertRule")}#it(){throw new Error("Not implemented: #getStyleSheet")}clear(){for(const t of this.#nt)this._document.fonts.delete(t);this.#nt.clear();this.#at.clear()}async loadSystemFont({systemFontInfo:t,disableFontFace:e,_inspectFont:r}){if(t&&!this.#at.has(t.loadedName)){assert(!e,"loadSystemFont shouldn't be called when `disableFontFace` is set.");if(this.isFontLoadingAPISupported){const{loadedName:e,src:n,style:a}=t,s=new FontFace(e,n,a);this.addNativeFontFace(s);try{await s.load();this.#at.add(e);r?.(t)}catch{warn(`Cannot load system font: ${t.baseFontName}, installing it could help to improve PDF rendering.`);this.removeNativeFontFace(s)}return}unreachable("Not implemented: loadSystemFont without the Font Loading API.")}}async bind(t){if(!(t.attached||t.missingFile&&!t.systemFontInfo)){t.attached=!0;if(!t.systemFontInfo){if(this.isFontLoadingAPISupported){const e=t.createNativeFontFace();if(e){this.addNativeFontFace(e);try{await e.loaded}catch(r){warn(`Failed to load font '${e.family}': '${r}'.`);t.disableFontFace=!0;throw r}}return}throw new Error("Not implemented: DOM font loading")}await this.loadSystemFont(t)}}get isFontLoadingAPISupported(){return util_shadow(this,"isFontLoadingAPISupported",!!this._document?.fonts)}get isSyncFontLoadingSupported(){return util_shadow(this,"isSyncFontLoadingSupported",rr||FeatureTest.platform.isFirefox)}#ot(t){throw new Error("Not implemented: #testFontLoaded")}}class FontFaceObject{#ct=new Map;#lt;constructor(t,e=null,r,n){this.#lt=t;this._inspectFont=e;r&&(this.charProcOperatorList=r);n&&Object.assign(this,n)}createNativeFontFace(){const{data:t}=this;if(!t||this.disableFontFace)return null;let e;if(this.cssFontInfo){const r={weight:this.cssFontInfo.fontWeight};this.cssFontInfo.italicAngle&&(r.style=`oblique ${this.cssFontInfo.italicAngle}deg`);e=new FontFace(serializeFontFamily(this.cssFontInfo.fontFamily),t,r)}else e=new FontFace(this.loadedName,t,{});this._inspectFont?.(this);return e}createFontFaceRule(){throw new Error("Not implemented: createFontFaceRule")}getPathGenerator(t,e){let r=this.#ct.get(e);if(r)return r;const n=`${this.loadedName}_path_${e}`;let a;try{a=t.get(n)}catch(t){warn(`getPathGenerator - ignoring character: "${t}".`)}r=makePathFromDrawOPS(a?.path);this.fontExtraProperties||t.delete(n);this.#ct.set(e,r);return r}get black(){return this.#lt.black}get bold(){return this.#lt.bold}get disableFontFace(){return this.#lt.disableFontFace}set disableFontFace(t){util_shadow(this,"disableFontFace",!!t)}get fontExtraProperties(){return this.#lt.fontExtraProperties}get isInvalidPDFjsFont(){return this.#lt.isInvalidPDFjsFont}get isType3Font(){return this.#lt.isType3Font}get italic(){return this.#lt.italic}get missingFile(){return this.#lt.missingFile}get remeasure(){return this.#lt.remeasure}get vertical(){return this.#lt.vertical}get bbox(){return this.#lt.bbox}get fontMatrix(){return this.#lt.fontMatrix}get fallbackName(){return this.#lt.fallbackName}get loadedName(){return this.#lt.loadedName}get mimetype(){return this.missingFile?null:"font/opentype"}get data(){return this.#lt.data}clearData(){this.#lt.clearData()}get cssFontInfo(){return this.#lt.cssFontInfo}get systemFontInfo(){return this.#lt.systemFontInfo}}Le();const Jr=1,Zr=2,Qr=1,tn=2,en=3,rn=4,nn=5,an=6,sn=7,on=8;function onFn(){}function wrapReason(t){if(t instanceof AbortException||t instanceof InvalidPDFException||t instanceof PasswordException||t instanceof ResponseException||t instanceof UnknownErrorException)return t;if("object"!=typeof t||null===t)return new UnknownErrorException(String(t),String(t));switch(t.name){case"AbortException":return new AbortException(t.message);case"InvalidPDFException":return new InvalidPDFException(t.message);case"PasswordException":return new PasswordException(t.message,t.code);case"ResponseException":return new ResponseException(t.message,t.status,t.missing);case"UnknownErrorException":return new UnknownErrorException(t.message,t.details)}return new UnknownErrorException(t.message,t.toString())}class MessageHandler{#ht=new Map;#ut=new Map;#pt=1;#dt;#ft=new AbortController;#gt;#mt=new Map;#_t=1;#bt=new Map;#xt;constructor(t,e,r){this.#gt=t;this.#xt=e;this.#dt=r;r.addEventListener("message",this.#yt.bind(this),{signal:this.#ft.signal})}#yt({data:t}){if(t.targetName!==this.#gt)return;if(t.stream){this.#vt(t);return}if(t.callback){const{callbackId:e,callback:r}=t,n=this.#ut.get(e);if(!n)throw new Error(`Cannot resolve callback ${e}`);this.#ut.delete(e);if(r===Jr)n.resolve(t.data);else{if(r!==Zr)throw new Error("Unexpected callback case");n.reject(wrapReason(t.reason))}return}const e=this.#ht.get(t.action);if(!e)throw new Error(`Unknown action from worker: ${t.action}`);if(t.callbackId){const r=this.#gt,n=t.sourceName,a=this.#dt;Promise.try(e,t.data).then(e=>{a.postMessage({sourceName:r,targetName:n,callback:Jr,callbackId:t.callbackId,data:e})}).catch(e=>{a.postMessage({sourceName:r,targetName:n,callback:Zr,callbackId:t.callbackId,reason:wrapReason(e)})});return}t.streamId?this.#wt(t):e(t.data)}on(t,e){const r=this.#ht;if(r.has(t))throw new Error(`There is already a "${t}" handler.`);r.set(t,e)}send(t,e,r){this.#dt.postMessage({sourceName:this.#gt,targetName:this.#xt,action:t,data:e},r)}sendWithPromise(t,e,r){const n=this.#pt++,a=Promise.withResolvers();this.#ut.set(n,a);try{this.#dt.postMessage({sourceName:this.#gt,targetName:this.#xt,action:t,callbackId:n,data:e},r)}catch(t){a.reject(t)}return a.promise}sendWithStream(t,e,r,n){const a=this.#_t++,s=this.#gt,i=this.#xt,o=this.#dt;return new ReadableStream({start:r=>{const c=Promise.withResolvers();this.#mt.set(a,{controller:r,startCall:c,pullCall:null,cancelCall:null,isClosed:!1});o.postMessage({sourceName:s,targetName:i,action:t,streamId:a,data:e,desiredSize:r.desiredSize},n);return c.promise},pull:t=>{const e=Promise.withResolvers();this.#mt.get(a).pullCall=e;o.postMessage({sourceName:s,targetName:i,stream:an,streamId:a,desiredSize:t.desiredSize});return e.promise},cancel:t=>{assert(t instanceof Error,"cancel must have a valid reason");const e=Promise.withResolvers();this.#mt.get(a).cancelCall=e;this.#mt.get(a).isClosed=!0;o.postMessage({sourceName:s,targetName:i,stream:Qr,streamId:a,reason:wrapReason(t)});return e.promise}},r)}#wt(t){const e=t.streamId,r=this.#gt,n=t.sourceName,a=this.#dt,s=this.#bt,i=this.#ht.get(t.action),o={enqueue(t,s=1,i){if(this.isCancelled)return;const o=this.desiredSize;this.desiredSize-=s;if(o>0&&this.desiredSize<=0){this.sinkCapability=Promise.withResolvers();this.ready=this.sinkCapability.promise}a.postMessage({sourceName:r,targetName:n,stream:rn,streamId:e,chunk:t},i)},close(){if(!this.isCancelled){this.isCancelled=!0;a.postMessage({sourceName:r,targetName:n,stream:en,streamId:e});s.delete(e)}},error(t){if(!this.isCancelled){this.isCancelled=!0;a.postMessage({sourceName:r,targetName:n,stream:nn,streamId:e,reason:wrapReason(t)})}},sinkCapability:Promise.withResolvers(),onPull:null,onCancel:null,isCancelled:!1,desiredSize:t.desiredSize,ready:null};o.sinkCapability.resolve();o.ready=o.sinkCapability.promise;s.set(e,o);Promise.try(i,t.data,o).then(()=>{a.postMessage({sourceName:r,targetName:n,stream:on,streamId:e,success:!0})},t=>{a.postMessage({sourceName:r,targetName:n,stream:on,streamId:e,reason:wrapReason(t)})})}#vt(t){const e=t.streamId,r=this.#gt,n=t.sourceName,a=this.#dt,s=this.#mt.get(e),i=this.#bt.get(e);switch(t.stream){case on:t.success?s.startCall.resolve():s.startCall.reject(wrapReason(t.reason));break;case sn:t.success?s.pullCall.resolve():s.pullCall.reject(wrapReason(t.reason));break;case an:if(!i){a.postMessage({sourceName:r,targetName:n,stream:sn,streamId:e,success:!0});break}i.desiredSize<=0&&t.desiredSize>0&&i.sinkCapability.resolve();i.desiredSize=t.desiredSize;Promise.try(i.onPull||onFn).then(()=>{a.postMessage({sourceName:r,targetName:n,stream:sn,streamId:e,success:!0})},t=>{a.postMessage({sourceName:r,targetName:n,stream:sn,streamId:e,reason:wrapReason(t)})});break;case rn:assert(s,"enqueue should have stream controller");if(s.isClosed)break;s.controller.enqueue(t.chunk);break;case en:assert(s,"close should have stream controller");if(s.isClosed)break;s.isClosed=!0;s.controller.close();this.#kt(s,e);break;case nn:assert(s,"error should have stream controller");s.controller.error(wrapReason(t.reason));this.#kt(s,e);break;case tn:t.success?s.cancelCall.resolve():s.cancelCall.reject(wrapReason(t.reason));this.#kt(s,e);break;case Qr:if(!i)break;const o=wrapReason(t.reason);Promise.try(i.onCancel||onFn,o).then(()=>{a.postMessage({sourceName:r,targetName:n,stream:tn,streamId:e,success:!0})},t=>{a.postMessage({sourceName:r,targetName:n,stream:tn,streamId:e,reason:wrapReason(t)})});i.sinkCapability.reject(o);i.isCancelled=!0;this.#bt.delete(e);break;default:throw new Error("Unexpected stream case")}}async#kt(t,e){await Promise.allSettled([t.startCall?.promise,t.pullCall?.promise,t.cancelCall?.promise]);this.#mt.delete(e)}destroy(){this.#ft?.abort();this.#ft=null}get destroyed(){return!this.#ft}}class CSS_FONT_INFO{static strings=["fontFamily","fontWeight","italicAngle"]}class SYSTEM_FONT_INFO{static strings=["css","loadedName","baseFontName","src"]}class FONT_INFO{static bools=["black","bold","disableFontFace","fontExtraProperties","isInvalidPDFjsFont","isType3Font","italic","missingFile","remeasure","vertical"];static strings=["fallbackName","loadedName"];static OFFSET_BBOX=Math.ceil(2*this.bools.length/8);static OFFSET_FONT_MATRIX=this.OFFSET_BBOX+1+8;static OFFSET_STRINGS=this.OFFSET_FONT_MATRIX+1+48}class PATTERN_INFO{static KIND=0;static HAS_BBOX=1;static HAS_BACKGROUND=2;static SHADING_TYPE=3;static N_COORD=4;static N_COLOR=8;static N_STOP=12;static N_FIGURES=16}class InfoUtils{static get decoder(){return util_shadow(this,"decoder",new TextDecoder)}static get encoder(){return util_shadow(this,"encoder",new TextEncoder)}}function readString(t,e,r,n=0){const{decoder:a}=InfoUtils;for(let t=0;t<r;t++)n+=e.getUint32(n)+4;const s=e.getUint32(n);return a.decode(new Uint8Array(t,n+4,s))}class CssFontInfo{#St;#Ct;constructor(t){this.#St=t;this.#Ct=new DataView(t)}#Tt(t){assert(t<CSS_FONT_INFO.strings.length,"Invalid string index");return readString(this.#St,this.#Ct,t)}get fontFamily(){return util_shadow(this,"fontFamily",this.#Tt(0))}get fontWeight(){return util_shadow(this,"fontWeight",this.#Tt(1))}get italicAngle(){return util_shadow(this,"italicAngle",this.#Tt(2))}}class SystemFontInfo{#St;#Ct;constructor(t){this.#St=t;this.#Ct=new DataView(t)}#Tt(t){assert(t<SYSTEM_FONT_INFO.strings.length,"Invalid string index");return readString(this.#St,this.#Ct,t,4)}get css(){return util_shadow(this,"css",this.#Tt(0))}get loadedName(){return util_shadow(this,"loadedName",this.#Tt(1))}get baseFontName(){return util_shadow(this,"baseFontName",this.#Tt(2))}get src(){return util_shadow(this,"src",this.#Tt(3))}get style(){let t=0;t+=4+this.#Ct.getUint32(t);return util_shadow(this,"style",{style:readString(this.#St,this.#Ct,0,t),weight:readString(this.#St,this.#Ct,1,t)})}}class FontInfo{#St;#Ct;constructor(t){this.#St=t;this.#Ct=new DataView(t)}#Mt(t){assert(t<FONT_INFO.bools.length,"Invalid boolean index");const e=Math.floor(t/4),r=2*t%8,n=this.#Ct.getUint8(e)>>r&3;return 0===n?void 0:2===n}get black(){return util_shadow(this,"black",this.#Mt(0))}get bold(){return util_shadow(this,"bold",this.#Mt(1))}get disableFontFace(){return util_shadow(this,"disableFontFace",this.#Mt(2))}get fontExtraProperties(){return util_shadow(this,"fontExtraProperties",this.#Mt(3))}get isInvalidPDFjsFont(){return util_shadow(this,"isInvalidPDFjsFont",this.#Mt(4))}get isType3Font(){return util_shadow(this,"isType3Font",this.#Mt(5))}get italic(){return util_shadow(this,"italic",this.#Mt(6))}get missingFile(){return util_shadow(this,"missingFile",this.#Mt(7))}get remeasure(){return util_shadow(this,"remeasure",this.#Mt(8))}get vertical(){return util_shadow(this,"vertical",this.#Mt(9))}#Ft(t,e,r,n){const a=this.#Ct.getUint8(t++);if(0===a)return;assert(a===e,"Invalid array length.");const s=new Array(a);for(let e=0;e<a;e++){s[e]=this.#Ct[r](t,!0);t+=n}return s}get bbox(){return util_shadow(this,"bbox",this.#Ft(FONT_INFO.OFFSET_BBOX,4,"getInt16",2))}get fontMatrix(){return util_shadow(this,"fontMatrix",this.#Ft(FONT_INFO.OFFSET_FONT_MATRIX,6,"getFloat64",8))}#Tt(t){assert(t<FONT_INFO.strings.length,"Invalid string index");return readString(this.#St,this.#Ct,t,FONT_INFO.OFFSET_STRINGS+4)}get fallbackName(){return util_shadow(this,"fallbackName",this.#Tt(0))}get loadedName(){return util_shadow(this,"loadedName",this.#Tt(1))}#Bt(t){let e=FONT_INFO.OFFSET_STRINGS;for(let r=0;r<=t;r++)e+=4+this.#Ct.getUint32(e);return{offset:e,length:this.#Ct.getUint32(e)}}get data(){const{offset:t,length:e}=this.#Bt(2);return e?new Uint8Array(this.#St,t+4,e):void 0}clearData(){const{offset:t,length:e}=this.#Bt(2);if(e){this.#Ct.setUint32(t,0);this.#St=new Uint8Array(this.#St,0,t+4).slice().buffer;this.#Ct=new DataView(this.#St)}}get cssFontInfo(){const{offset:t,length:e}=this.#Bt(1);let r=null;if(e){const n=new Uint8Array(this.#St,t+4,e).slice();r=new CssFontInfo(n.buffer)}return util_shadow(this,"cssFontInfo",r)}get systemFontInfo(){const{offset:t,length:e}=this.#Bt(0);let r=null;if(e){const n=new Uint8Array(this.#St,t+4,e).slice();r=new SystemFontInfo(n.buffer)}return util_shadow(this,"systemFontInfo",r)}}class PatternInfo{constructor(t){this.buffer=t;this.view=new DataView(t);this.data=new Uint8Array(t)}getIR(){const t=this.view,e=this.data[PATTERN_INFO.KIND],r=!!this.data[PATTERN_INFO.HAS_BBOX],n=!!this.data[PATTERN_INFO.HAS_BACKGROUND],a=t.getUint32(PATTERN_INFO.N_COORD,!0),s=t.getUint32(PATTERN_INFO.N_COLOR,!0),i=t.getUint32(PATTERN_INFO.N_STOP,!0);let o=20;const c=new Float32Array(this.buffer,o,2*a);o+=8*a;const l=new Uint8Array(this.buffer,o,4*s);o+=4*s;const h=[];for(let e=0;e<i;++e){const e=t.getFloat32(o,!0);o+=4;const r=t.getUint32(o,!0);o+=4;h.push([e,`#${r.toString(16).padStart(6,"0")}`])}let u=null;if(r){u=[];for(let e=0;e<4;++e){u.push(t.getFloat32(o,!0));o+=4}}let p=null;if(n){p=new Uint8Array(this.buffer,o,3);o+=3}if(1===e)return["RadialAxial","axial",u,h,[c[0],c[1]],[c[2],c[3]],null,null];if(2===e)return["RadialAxial","radial",u,h,[c[0],c[1]],[c[3],c[4]],c[2],c[5]];if(3===e){const t=this.data[PATTERN_INFO.SHADING_TYPE];let e=null;if(c.length>0){e=nr.slice();for(let t=0,r=c.length;t<r;t+=2)Util.pointBoundingBox(c[t],c[t+1],e)}return["Mesh",t,c,l,a,e,u,p]}throw new Error(`Unsupported pattern kind: ${e}`)}}class FontPathInfo{#St;constructor(t){this.#St=t}get path(){return FeatureTest.isFloat16ArraySupported?new Float16Array(this.#St):new Float32Array(this.#St)}}const cn=Symbol("INITIAL_DATA"),dataObj=()=>({...Promise.withResolvers(),data:cn});class PDFObjects{#Ot=new Map;get(t,e=null,r=null){if(e){const n=this.#Ot.getOrInsertComputed(t,dataObj);n.promise.then(()=>e(n.data),r);return null}const n=this.#Ot.get(t);if(!n||n.data===cn)throw new Error(`Requesting object that isn't resolved yet ${t}.`);return n.data}has(t){const e=this.#Ot.get(t);return!!e&&e.data!==cn}delete(t){const e=this.#Ot.get(t);if(!e||e.data===cn)return!1;this.#Ot.delete(t);return!0}resolve(t,e=null){const r=this.#Ot.getOrInsertComputed(t,dataObj);if(r.data!==cn)throw new Error(`Object already resolved ${t}.`);r.data=e;r.resolve()}reject(t,e){const r=this.#Ot.getOrInsertComputed(t,dataObj);if(r.data===cn){r.promise.catch(()=>{});r.reject(e)}}clear(){for(const{data:t}of this.#Ot.values())t?.bitmap?.close();this.#Ot.clear()}*[Symbol.iterator](){for(const[t,{data:e}]of this.#Ot)e!==cn&&(yield[t,e])}}class ObjectHandler{constructor({messageHandler:t,commonObjs:e,fontLoader:r,pageCache:n,pdfBug:a=!1,shouldCreatePageObjs:s=!1}){this.messageHandler=t;this.commonObjs=e;this.fontLoader=r;this.pageCache=n;this.pdfBug=a;this.shouldCreatePageObjs=s}resolveCommonObject(t,e,r){if("CopyLocalImage"===e){const{imageRef:e}=r;assert(e,"The imageRef must be defined.");for(const r of this.pageCache.values()){const n=r.objs||r;for(const[,r]of n){if(r?.ref!==e)continue;if(!r.dataLen)return null;const n=structuredClone(r);this.commonObjs.resolve(t,n);return r.dataLen}}return null}switch(e){case"Font":if("error"in r){const e=r.error;warn(`Error during font loading: ${e}`);this.commonObjs.resolve(t,e);break}const n=new FontInfo(r.buffer),a=new FontFaceObject(n,null,r.charProcOperatorList,r.extra);this.fontLoader.bind(a).catch(()=>this.messageHandler.sendWithPromise("FontFallback",{id:t}).catch(e=>{warn(`FontFallback failed for "${t}": ${e}`)})).finally(()=>{a.fontExtraProperties||a.clearData();this.commonObjs.resolve(t,a)});break;case"FontPath":this.commonObjs.resolve(t,new FontPathInfo(r));break;case"Image":this.commonObjs.resolve(t,r);break;case"Pattern":const s=new PatternInfo(r);this.commonObjs.resolve(t,s.getIR());break;default:throw new Error(`Got unknown common object type ${e}`)}return null}resolveObject(t,e,r,n){let a=this.pageCache.get(e);if(!a){if(!this.shouldCreatePageObjs)return!1;a=new PDFObjects;this.pageCache.set(e,a)}const s=a.objs||a;if(s.has(t))return!1;if(0===a._intentStates?.size){n?.bitmap?.close();return!1}switch(r){case"Image":case"Pattern":s.resolve(t,n);return!0;default:throw new Error(`Got unknown object type ${r}`)}}}class BaseCanvasFactory{#It=!1;constructor({enableHWA:t=!1}){this.#It=t}create(t,e){if(t<=0||e<=0)throw new Error("Invalid canvas size");const r=this._createCanvas(t,e);return{canvas:r,context:r.getContext("2d",{willReadFrequently:!this.#It})}}reset({canvas:t},e,r){if(!t)throw new Error("Canvas is not specified");if(e<=0||r<=0)throw new Error("Invalid canvas size");t.width=e;t.height=r}destroy(t){const{canvas:e}=t;if(!e)throw new Error("Canvas is not specified");e.width=e.height=0;t.canvas=null;t.context=null}getNoAlphaContext(t){return t.getContext("2d",{alpha:!1,willReadFrequently:!this.#It})}_createCanvas(t,e){unreachable("Abstract method `_createCanvas` called.")}}class OffscreenCanvasFactory extends BaseCanvasFactory{_createCanvas(t,e){return new OffscreenCanvas(t,e)}}const ln=3285377520,hn=4294901760,un=65535;class MurmurHash3_64{constructor(t){this.h1=t?4294967295&t:ln;this.h2=t?4294967295&t:ln}update(t){let e,r;if("string"==typeof t){e=new Uint8Array(2*t.length);r=0;for(let n=0,a=t.length;n<a;n++){const a=t.charCodeAt(n);if(a<=255)e[r++]=a;else{e[r++]=a>>>8;e[r++]=255&a}}}else{if(!ArrayBuffer.isView(t))throw new Error("Invalid data format, must be a string or TypedArray.");e=t.slice();r=e.byteLength}const n=r>>2,a=r-4*n,s=new Uint32Array(e.buffer,0,n);let i=0,o=0,c=this.h1,l=this.h2;const h=3432918353,u=461845907,p=11601,d=13715;for(let t=0;t<n;t++)if(1&t){i=s[t];i=i*h&hn|i*p&un;i=i<<15|i>>>17;i=i*u&hn|i*d&un;c^=i;c=c<<13|c>>>19;c=5*c+3864292196}else{o=s[t];o=o*h&hn|o*p&un;o=o<<15|o>>>17;o=o*u&hn|o*d&un;l^=o;l=l<<13|l>>>19;l=5*l+3864292196}i=0;switch(a){case 3:i^=e[4*n+2]<<16;case 2:i^=e[4*n+1]<<8;case 1:i^=e[4*n];i=i*h&hn|i*p&un;i=i<<15|i>>>17;i=i*u&hn|i*d&un;1&n?c^=i:l^=i}this.h1=c;this.h2=l}hexdigest(){let t=this.h1,e=this.h2;t^=e>>>1;t=3981806797*t&hn|36045*t&un;e=4283543511*e&hn|(2950163797*(e<<16|t>>>16)&hn)>>>16;t^=e>>>1;t=444984403*t&hn|60499*t&un;e=3301882366*e&hn|(3120437893*(e<<16|t>>>16)&hn)>>>16;t^=e>>>1;return(t>>>0).toString(16).padStart(8,"0")+(e>>>0).toString(16).padStart(8,"0")}}const pn=Symbol("INTERNAL");class OptionalContentGroup{#At=!1;#Pt=!1;#Dt=!1;#Et=!0;constructor(t,{name:e,intent:r,usage:n,rbGroups:a}){this.#At=!!(t&ir);this.#Pt=!!(t&or);this.name=e;this.intent=r;this.usage=n;this.rbGroups=a}get visible(){if(this.#Dt)return this.#Et;if(!this.#Et)return!1;const{print:t,view:e}=this.usage;return this.#At?"OFF"!==e?.viewState:!this.#Pt||"OFF"!==t?.printState}_setVisible(t,e,r=!1){t!==pn&&unreachable("Internal method `_setVisible` called.");this.#Dt=r;this.#Et=e}get serializable(){return{userSet:this.#Dt,visible:this.#Et}}}class OptionalContentConfig{#Rt=null;#Nt=new Map;#Lt=null;#jt=null;#qt;creator=null;name=null;constructor(t,e=ir,r=null){this.#qt=t;this.renderingIntent=e;if(null!==t){this.name=t.name;this.creator=t.creator;this.#jt=t.order;for(const r of t.groups)this.#Nt.set(r.id,new OptionalContentGroup(e,r));if(r){r.size!==this.#Nt.size&&unreachable("Incorrect serialized groupState.");for(const[t,e]of r)this.#Nt.get(t)._setVisible(pn,e.visible,e.userSet)}else{if("OFF"===t.baseState)for(const t of this.#Nt.values())t._setVisible(pn,!1);for(const e of t.on)this.#Nt.get(e)._setVisible(pn,!0);for(const e of t.off)this.#Nt.get(e)._setVisible(pn,!1)}this.#Lt=this.getHash()}}#Ut(t){const e=t.length;if(e<2)return!0;const r=t[0];for(let n=1;n<e;n++){const e=t[n];let a;if(Array.isArray(e))a=this.#Ut(e);else{if(!this.#Nt.has(e)){warn(`Optional content group not found: ${e}`);return!0}a=this.#Nt.get(e).visible}switch(r){case"And":if(!a)return!1;break;case"Or":if(a)return!0;break;case"Not":return!a;default:return!0}}return"And"===r}isVisible(t){if(0===this.#Nt.size)return!0;if(!t){info("Optional content group not defined.");return!0}if("OCG"===t.type){if(!this.#Nt.has(t.id)){warn(`Optional content group not found: ${t.id}`);return!0}return this.#Nt.get(t.id).visible}if("OCMD"===t.type){if(t.expression)return this.#Ut(t.expression);if(!t.policy||"AnyOn"===t.policy){for(const e of t.ids){if(!this.#Nt.has(e)){warn(`Optional content group not found: ${e}`);return!0}if(this.#Nt.get(e).visible)return!0}return!1}if("AllOn"===t.policy){for(const e of t.ids){if(!this.#Nt.has(e)){warn(`Optional content group not found: ${e}`);return!0}if(!this.#Nt.get(e).visible)return!1}return!0}if("AnyOff"===t.policy){for(const e of t.ids){if(!this.#Nt.has(e)){warn(`Optional content group not found: ${e}`);return!0}if(!this.#Nt.get(e).visible)return!0}return!1}if("AllOff"===t.policy){for(const e of t.ids){if(!this.#Nt.has(e)){warn(`Optional content group not found: ${e}`);return!0}if(this.#Nt.get(e).visible)return!1}return!0}warn(`Unknown optional content policy ${t.policy}.`);return!0}warn(`Unknown group type ${t.type}.`);return!0}setVisibility(t,e=!0,r=!0){throw new Error("Not implemented: setVisibility")}setOCGState({state:t,preserveRB:e}){throw new Error("Not implemented: setOCGState")}get hasInitialVisibility(){return null===this.#Lt||this.getHash()===this.#Lt}getOrder(){throw new Error("Not implemented: getOrder")}getGroup(t){return this.#Nt.get(t)||null}getHash(){if(null!==this.#Rt)return this.#Rt;const t=new MurmurHash3_64;for(const[e,r]of this.#Nt)t.update(`${e}:${r.visible}`);return this.#Rt=t.hexdigest()}[Symbol.iterator](){return this.#Nt.entries()}get serializable(){const t=new Map;for(const[e,r]of this.#Nt)t.set(e,r.serializable);return{data:this.#qt,renderingIntent:this.renderingIntent,groupState:t}}static fromSerializable({data:t,renderingIntent:e,groupState:r}){return new OptionalContentConfig(t,e,r)}}class BaseFilterFactory{addFilter(t){return"none"}addHCMFilter(t,e){return"none"}addAlphaFilter(t){return"none"}addLuminosityFilter(t){return"none"}addKnockoutFilter(t=0){return"none"}addHighlightHCMFilter(t,e,r,n,a){return"none"}addSelectionHCMFilter(t,e){return"none"}addSelectionFilter(){return"none"}createSelectionStyle(t=null){return null}destroy(t=!1){}}class WorkerFilterFactory extends BaseFilterFactory{}class RendererMessageHandler{static#Gt;static#Wt=new PDFObjects;static#zt=null;static#It=!1;static#Ht=!1;static#Xt;static#Vt=new FontLoader({ownerDocument:globalThis});static#Yt=!1;static#$t=new Map;static#Kt=new Map;static#Jt=new Map;static#Zt=null;static#Qt=[];static{"undefined"==typeof window&&!rr&&"undefined"!=typeof self&&"function"==typeof self.postMessage&&"onmessage"in self&&this.#te(self)}static#ee(t){return this.#$t.getOrInsertComputed(t,()=>new PDFObjects)}static#re(t,e){return this.#Kt.getOrInsertComputed(t,makeMap).getOrInsertComputed(e,()=>({fnArray:[],argsArray:[],pathCache:new Map}))}static#ne(t,e){const r=t.gfx?.annotationCanvasMap;if(!r?.size)return null;const n=[];for(const[t,a]of r)for(const r of Array.isArray(a)?a:[a]){const a=r.transferToImageBitmap();n.push([t,getAnnotationCanvasName(r),a]);e.push(a)}return n}static async#ae(t,e,r){const{canvas:n,renderTaskId:a}=e;let s=null;if(0===n.width||0===n.height){if(!r)return}else if(r)s=n.transferToImageBitmap();else{const{transparentCanvas:t}=e.gfx;if(t){const e=new OffscreenCanvas(n.width,n.height),r=e.getContext("2d");r.drawImage(n,0,0);r.drawImage(t,0,0);s=e.transferToImageBitmap();e.width=e.height=0}else{s=await createImageBitmap(n);if(e.aborted){s.close();return}}}const i=s?[s]:[],o=r?this.#ne(e,i):null;t.send("RenderFrame",{renderTaskId:a,bitmap:s,annotationBitmaps:o},i)}static async#se(t,e){if(!(!e.partialFrames||e.aborted||Date.now()-e.lastFrameTime<500||e.operatorListIdx===e.lastFrameIdx)){try{await this.#ae(t,e,!1)}catch(t){warn(`Failed to send an interim frame: ${t.message}`)}e.lastFrameTime=Date.now();e.lastFrameIdx=e.operatorListIdx}}static#ie(t){this.#$t.get(t)?.clear();this.#$t.delete(t);this.#Kt.delete(t);for(const[e,r]of this.#Jt)r.pageProxyId===t&&this.#oe(e)}static#oe(t,e=!1){const r=this.#Jt.get(t);if(r){r.aborted=!0;r.continueResolve?.();r.gfx?.endDrawing();e||this.#ce(r);this.#Jt.delete(t)}}static#ce({canvas:t,gfx:e}){t.width=t.height=0;const r=e?.annotationCanvasMap;if(r){for(const t of r.values())for(const e of Array.isArray(t)?t:[t])e.width=e.height=0;r.clear()}}static#le(t,e,r,n){const{operatorList:a,sharedOperatorList:s}=t,{fnArray:i,argsArray:o}=s;for(let t=a.fnArray.length;t<e;t++){a.fnArray.push(i[t]);a.argsArray.push(o[t])}if(r){const e=t.operationsFilterMask||=[];for(let t=0,n=r.length;t<n;t++)e.push(r[t])}a.lastChunk=n;t.dependencyTracker?.growOperationsCount(a.fnArray.length)}static async#he(t,e){const{operatorList:r,gfx:n,operationsFilterMask:a}=e,s=a?t=>a[t]:null;for(;!e.aborted;){const{promise:a,resolve:i,reject:o}=Promise.withResolvers();e.continueResolve=i;e.operatorListIdx=n.executeOperatorList(r,e.operatorListIdx,i,o,void 0,s);if(e.operatorListIdx===r.argsArray.length)return e.operatorListIdx;await this.#se(t,e);await a;if(e.aborted)break;await this.#ue()}return e.operatorListIdx}static#ue(){if(!this.#Zt){this.#Zt=new MessageChannel;this.#Zt.port1.onmessage=()=>{this.#Qt.shift()()}}const{promise:t,resolve:e}=Promise.withResolvers();this.#Qt.push(e);this.#Zt.port2.postMessage(null);return t}static#pe(t){const e=new ObjectHandler({messageHandler:t,commonObjs:this.#Wt,fontLoader:this.#Vt,pageCache:this.#$t,shouldCreatePageObjs:!0});t.on("commonobj",([t,r,n])=>{if(!this.#Wt.has(t)){e.resolveCommonObject(t,r,n);"Pattern"===r&&"Mesh"===this.#Wt.get(t)[0]&&(this.#Yt=!0)}});t.on("obj",([t,r,n,a])=>{"Pattern"===n&&"Mesh"===a[0]&&(this.#Yt=!0);e.resolveObject(t,r,n,a)});t.on("objFailed",({id:t,pageProxyId:e,reason:r})=>{const n=new Error(r);null!==e?this.#ee(e).reject(t,n):this.#Wt.reject(t,n)})}static#de(t){t.on("configure",t=>{!function setVerbosityLevel(t){Number.isInteger(t)&&(Cr=t)}(t.verbosity);this.#It=t.enableHWA;this.#Ht=t.enableWebGPU;this.#Ht&&initGPU()});this.#pe(t);t.on("cleanupPage",({pageProxyId:t})=>{this.#ie(t)});t.on("Cleanup",({keepLoadedFonts:t})=>{this.#Wt.clear();t||this.#Vt.clear();this.#Xt?.destroy(!0)});t.on("CleanupRenderTask",({renderTaskId:t})=>{this.#oe(t)});t.on("AppendOperatorList",({pageProxyId:t,operatorListId:e,fnArray:r,argsArray:n})=>{const a=this.#re(t,e);for(let t=0,e=r.length;t<e;t++){a.fnArray.push(r[t]);a.argsArray.push(n[t])}});t.on("InitializeGraphics",async t=>{const{width:e,height:r,pageProxyId:n,operatorListId:a,renderTaskId:s,hasAnnotationCanvasMap:i=!1,transform:o,viewport:c,transparency:l,background:h,pixelRatio:u,recordOperations:p=!1,recordImages:d=!1,partialFrames:f=!1}=t,g=new OffscreenCanvas(e,r),m=this.#re(n,a),_={pageProxyId:n,renderTaskId:s,canvas:g,partialFrames:f,lastFrameTime:Date.now(),gfx:null,sharedOperatorList:m,dependencyTracker:null,imagesTracker:null,operatorList:{fnArray:[],argsArray:[],lastChunk:!1,pathCache:m.pathCache},operatorListIdx:0,lastFrameIdx:0,operationsFilterMask:null,continueResolve:null,aborted:!1};this.#Jt.set(s,_);try{const e=this.#ee(n),r=OptionalContentConfig.fromSerializable(t.optionalContentConfig),a=this.#Gt??=new OffscreenCanvasFactory({enableHWA:this.#It}),s=this.#Xt??=new WorkerFilterFactory,f=i?new Map:null,{dependencyTracker:m,imagesTracker:b}=function createCanvasTrackers(t,e,{recordOperations:r=!1,recordImages:n=!1,recordDebugMetadata:a=!1}){const s=r||n?new CanvasBBoxTracker(t,e):null;return{dependencyTracker:r?new CanvasDependencyTracker(s,a):s,imagesTracker:n?new CanvasImagesTracker(t):null}}(g,0,{recordOperations:p,recordImages:d}),x=new CanvasGraphics(a.getNoAlphaContext(g),this.#Wt,e,a,s,{optionalContentConfig:r,pixelRatio:u},f,null,m,b);x.beginDrawing({transform:o,viewport:c,transparency:l,background:h});_.gfx=x;_.dependencyTracker=m;_.imagesTracker=b}catch(t){this.#oe(s);throw t}});t.on("ExecuteOperatorList",async e=>{const{renderTaskId:r,operatorListIdx:n,operatorListLength:a,operationsFilterMask:s,lastChunk:i}=e,o=this.#Jt.get(r);if(!o)return{operatorListIdx:n,aborted:!0};if(this.#Yt&&this.#Ht&&!isGPUReady()){await initGPU();if(o.aborted)return{operatorListIdx:n,aborted:!0}}o.operatorListIdx=n;this.#le(o,a,s,i);const c=await this.#he(t,o);let l=null,h=null;if(o.operatorList.lastChunk&&c===o.operatorList.argsArray.length){l=o.dependencyTracker?.take().buffer??null;h=o.imagesTracker?.take()??null;const e=o.aborted;this.#oe(r,!e);if(!e)try{await this.#ae(t,o,!0)}finally{this.#ce(o)}}else await this.#se(t,o);return{operatorListIdx:c,recordedBBoxesBuffer:l,imageCoordinates:h}})}static#te(t){const e=new MessageHandler("renderer","main",t);this.#de(e);e.on("Connect",({sourceName:e,targetName:r})=>{this.#fe();const n=new MessageHandler(e,r,t);this.#zt=n;this.#de(n);n.on("Disconnect",()=>{this.#fe()});this.#ge(n)});this.#ge(e)}static#fe(){if(this.#zt){for(const t of this.#Jt.keys())this.#oe(t);for(const t of this.#$t.values())t.clear();this.#$t.clear();this.#Kt.clear();this.#Yt=!1;this.#Wt.clear();this.#Vt.clear();this.#Wt=new PDFObjects;this.#Vt=new FontLoader({ownerDocument:globalThis});this.#Gt=null;this.#Xt?.destroy();this.#Xt=null;this.#zt.send("Disconnected",null);this.#zt.destroy();this.#zt=null}}static#ge(t){const e=new Uint8Array;t.send("ready",{testObj:e,workerVersion:"6.5.438"},[e.buffer])}}