pdfjs-dist/build/pdf.min.js

!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define("pdfjs-dist/build/pdf",[],t):"object"==typeof exports?exports["pdfjs-dist/build/pdf"]=t():e["pdfjs-dist/build/pdf"]=e.pdfjsDistBuildPdf=t()}(this,function(){return function(e){function t(n){if(r[n])return r[n].exports;var i=r[n]={i:n,l:!1,exports:{}};return e[n].call(i.exports,i,i.exports,t),i.l=!0,i.exports}var r={};return t.m=e,t.c=r,t.i=function(e){return e},t.d=function(e,r,n){t.o(e,r)||Object.defineProperty(e,r,{configurable:!1,enumerable:!0,get:n})},t.n=function(e){var r=e&&e.__esModule?function(){return e.default}:function(){return e};return t.d(r,"a",r),r},t.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},t.p="",t(t.s=14)}([function(e,t,r){"use strict";(function(e){function n(e){le=e}function i(){return le}function a(e){le>=ae.infos&&console.log("Info: "+e)}function o(e){le>=ae.warnings&&console.log("Warning: "+e)}function s(e){console.log("Deprecated API usage: "+e)}function l(e){throw le>=ae.errors&&(console.log("Error: "+e),console.log(c())),new Error(e)}function c(){try{throw new Error}catch(e){return e.stack?e.stack.split("\n").slice(2).join("\n"):""}}function u(e,t){e||l(t)}function d(e,t){try{var r=new URL(e);if(!r.origin||"null"===r.origin)return!1}catch(e){return!1}var n=new URL(t,r);return r.origin===n.origin}function h(e){if(!e)return!1;switch(e.protocol){case"http:":case"https:":case"ftp:":case"mailto:":case"tel:":return!0;default:return!1}}function f(e,t){if(!e)return null;try{var r=t?new URL(e,t):new URL(e);if(h(r))return r}catch(e){}return null}function p(e,t,r){return Object.defineProperty(e,t,{value:r,enumerable:!0,configurable:!0,writable:!1}),r}function m(e){var t;return function(){return e&&(t=Object.create(null),e(t),e=null),t}}function g(e){return"string"!=typeof e?(o("The argument for removeNullCharacters must be a string."),e):e.replace(ye,"")}function v(e){u(null!==e&&"object"===(void 0===e?"undefined":H(e))&&void 0!==e.length,"Invalid argument for bytesToString");var t=e.length;if(t<8192)return String.fromCharCode.apply(null,e);for(var r=[],n=0;n<t;n+=8192){var i=Math.min(n+8192,t),a=e.subarray(n,i);r.push(String.fromCharCode.apply(null,a))}return r.join("")}function b(e){u("string"==typeof e,"Invalid argument for stringToBytes");for(var t=e.length,r=new Uint8Array(t),n=0;n<t;++n)r[n]=255&e.charCodeAt(n);return r}function y(e){return void 0!==e.length?e.length:(u(void 0!==e.byteLength),e.byteLength)}function A(e){if(1===e.length&&e[0]instanceof Uint8Array)return e[0];var t,r,n,i=0,a=e.length;for(t=0;t<a;t++)r=e[t],n=y(r),i+=n;var o=0,s=new Uint8Array(i);for(t=0;t<a;t++)r=e[t],r instanceof Uint8Array||(r="string"==typeof r?b(r):new Uint8Array(r)),n=r.byteLength,s.set(r,o),o+=n;return s}function _(e){return String.fromCharCode(e>>24&255,e>>16&255,e>>8&255,255&e)}function S(e){for(var t=1,r=0;e>t;)t<<=1,r++;return r}function w(e,t){return e[t]<<24>>24}function P(e,t){return e[t]<<8|e[t+1]}function k(e,t){return(e[t]<<24|e[t+1]<<16|e[t+2]<<8|e[t+3])>>>0}function C(){var e=new Uint8Array(4);return e[0]=1,1===new Uint32Array(e.buffer,0,1)[0]}function x(){try{return new Function(""),!0}catch(e){return!1}}function T(e){var t,r=e.length,n=[];if("þ"===e[0]&&"ÿ"===e[1])for(t=2;t<r;t+=2)n.push(String.fromCharCode(e.charCodeAt(t)<<8|e.charCodeAt(t+1)));else for(t=0;t<r;++t){var i=we[e.charCodeAt(t)];n.push(i?String.fromCharCode(i):e.charAt(t))}return n.join("")}function R(e){return decodeURIComponent(escape(e))}function E(e){return unescape(encodeURIComponent(e))}function L(e){for(var t in e)return!1;return!0}function I(e){return"boolean"==typeof e}function O(e){return"number"==typeof e&&(0|e)===e}function j(e){return"number"==typeof e}function D(e){return"string"==typeof e}function F(e){return e instanceof Array}function N(e){return"object"===(void 0===e?"undefined":H(e))&&null!==e&&void 0!==e.byteLength}function M(e){return 32===e||9===e||13===e||10===e}function W(){return"undefined"==typeof __pdfjsdev_webpack__&&("object"===("undefined"==typeof proce
e.src=this.imageResourcesPath+"annotation-"+this.data.name.toLowerCase()+".svg",e.alt="[{{type}} Annotation]",e.dataset.l10nId="text_annotation_type",e.dataset.l10nArgs=JSON.stringify({type:this.data.name}),this.data.hasPopup||this._createPopup(this.container,e,this.data),this.container.appendChild(e),this.container}}),e}(),c=function(){function e(e,t){o.call(this,e,t)}return a.Util.inherit(e,o,{render:function(){return this.container}}),e}(),u=function(){function e(e){var t=e.renderInteractiveForms||!e.data.hasAppearance&&!!e.data.fieldValue;c.call(this,e,t)}var t=["left","center","right"];return a.Util.inherit(e,c,{render:function(){this.container.className="textWidgetAnnotation";var e=null;if(this.renderInteractiveForms){if(this.data.multiLine?(e=document.createElement("textarea"),e.textContent=this.data.fieldValue):(e=document.createElement("input"),e.type="text",e.setAttribute("value",this.data.fieldValue)),e.disabled=this.data.readOnly,null!==this.data.maxLen&&(e.maxLength=this.data.maxLen),this.data.comb){var r=this.data.rect[2]-this.data.rect[0],n=r/this.data.maxLen;e.classList.add("comb"),e.style.letterSpacing="calc("+n+"px - 1ch)"}}else{e=document.createElement("div"),e.textContent=this.data.fieldValue,e.style.verticalAlign="middle",e.style.display="table-cell";var i=null;this.data.fontRefName&&(i=this.page.commonObjs.getData(this.data.fontRefName)),this._setTextStyle(e,i)}return null!==this.data.textAlignment&&(e.style.textAlign=t[this.data.textAlignment]),this.container.appendChild(e),this.container},_setTextStyle:function(e,t){var r=e.style;if(r.fontSize=this.data.fontSize+"px",r.direction=this.data.fontDirection<0?"rtl":"ltr",t){r.fontWeight=t.black?t.bold?"900":"bold":t.bold?"bold":"normal",r.fontStyle=t.italic?"italic":"normal";var n=t.loadedName?'"'+t.loadedName+'", ':"",i=t.fallbackName||"Helvetica, sans-serif";r.fontFamily=n+i}}}),e}(),d=function(){function e(e){c.call(this,e,e.renderInteractiveForms)}return a.Util.inherit(e,c,{render:function(){this.container.className="buttonWidgetAnnotation checkBox";var e=document.createElement("input");return e.disabled=this.data.readOnly,e.type="checkbox",this.data.fieldValue&&"Off"!==this.data.fieldValue&&e.setAttribute("checked",!0),this.container.appendChild(e),this.container}}),e}(),h=function(){function e(e){c.call(this,e,e.renderInteractiveForms)}return a.Util.inherit(e,c,{render:function(){this.container.className="buttonWidgetAnnotation radioButton";var e=document.createElement("input");return e.disabled=this.data.readOnly,e.type="radio",e.name=this.data.fieldName,this.data.fieldValue===this.data.buttonValue&&e.setAttribute("checked",!0),this.container.appendChild(e),this.container}}),e}(),f=function(){function e(e){c.call(this,e,e.renderInteractiveForms)}return a.Util.inherit(e,c,{render:function(){this.container.className="choiceWidgetAnnotation";var e=document.createElement("select");e.disabled=this.data.readOnly,this.data.combo||(e.size=this.data.options.length,this.data.multiSelect&&(e.multiple=!0));for(var t=0,r=this.data.options.length;t<r;t++){var n=this.data.options[t],i=document.createElement("option");i.textContent=n.displayValue,i.value=n.exportValue,this.data.fieldValue.indexOf(n.displayValue)>=0&&i.setAttribute("selected",!0),e.appendChild(i)}return this.container.appendChild(e),this.container}}),e}(),p=function(){function e(e){var t=!(!e.data.title&&!e.data.contents);o.call(this,e,t)}var t=["Line"];return a.Util.inherit(e,o,{render:function(){if(this.container.className="popupAnnotation",t.indexOf(this.data.parentType)>=0)return this.container;var e='[data-annotation-id="'+this.data.parentId+'"]',r=this.layer.querySelector(e);if(!r)return this.container;var n=new m({container:this.container,trigger:r,color:this.data.color,title:this.data.title,contents:this.data.contents}),a=parseFloat(r.style.left),o=parseFloat(r.style.width);return i.CustomStyle.setProp("transformOrigin",this.container,-(a+o)+"px -"+r.style.top),this.container.style.left=a+o+"px",this.container.appendChild(n.render()),this.container}}),e}(),m=function(){function e(e){thi
getPage:function(e,t){var r=this;if(!(0,c.isInt)(e)||e<=0||e>this.numPages)return Promise.reject(new Error("Invalid page request"));var n=e-1;if(n in this.pagePromises)return this.pagePromises[n];var i=this.messageHandler.sendWithPromise("GetPage",{pageIndex:n}).then(function(e){if(r.destroyed)throw new Error("Transport destroyed");var t=new C(n,e,r);return r.pageCache[n]=t,t});return this.pagePromises[n]=i,i},getPageIndex:function(e){return this.messageHandler.sendWithPromise("GetPageIndex",{ref:e}).catch(function(e){return Promise.reject(new Error(e))})},getAnnotations:function(e,t){return this.messageHandler.sendWithPromise("GetAnnotations",{pageIndex:e,intent:t})},getDestinations:function(){return this.messageHandler.sendWithPromise("GetDestinations",null)},getDestination:function(e){return this.messageHandler.sendWithPromise("GetDestination",{id:e})},getPageLabels:function(){return this.messageHandler.sendWithPromise("GetPageLabels",null)},getAttachments:function(){return this.messageHandler.sendWithPromise("GetAttachments",null)},getJavaScript:function(){return this.messageHandler.sendWithPromise("GetJavaScript",null)},getOutline:function(){return this.messageHandler.sendWithPromise("GetOutline",null)},getMetadata:function(){return this.messageHandler.sendWithPromise("GetMetadata",null).then(function(e){return{info:e[0],metadata:e[1]?new f.Metadata(e[1]):null}})},getStats:function(){return this.messageHandler.sendWithPromise("GetStats",null)},startCleanup:function(){var e=this;this.messageHandler.sendWithPromise("Cleanup",null).then(function(){for(var t=0,r=e.pageCache.length;t<r;t++){var n=e.pageCache[t];n&&n.cleanup()}e.commonObjs.clear(),e.fontLoader.clear()})}},e}(),E=function(){function e(){this.objs=Object.create(null)}return e.prototype={ensureObj:function(e){if(this.objs[e])return this.objs[e];var t={capability:(0,c.createPromiseCapability)(),data:null,resolved:!1};return this.objs[e]=t,t},get:function(e,t){if(t)return this.ensureObj(e).capability.promise.then(t),null;var r=this.objs[e];return r&&r.resolved||(0,c.error)("Requesting object that isn't resolved yet "+e),r.data},resolve:function(e,t){var r=this.ensureObj(e);r.resolved=!0,r.data=t,r.capability.resolve(t)},isResolved:function(e){var t=this.objs;return!!t[e]&&t[e].resolved},hasData:function(e){return this.isResolved(e)},getData:function(e){var t=this.objs;return t[e]&&t[e].resolved?t[e].data:null},clear:function(){this.objs=Object.create(null)}},e}(),L=function(){function e(e){this._internalRenderTask=e,this.onContinue=null}return e.prototype={get promise(){return this._internalRenderTask.capability.promise},cancel:function(){this._internalRenderTask.cancel()},then:function(e,t){return this.promise.then.apply(this.promise,arguments)}},e}(),I=function(){function e(e,t,r,n,i,a,o){this.callback=e,this.params=t,this.objs=r,this.commonObjs=n,this.operatorListIdx=null,this.operatorList=i,this.pageNumber=a,this.canvasFactory=o,this.running=!1,this.graphicsReadyCallback=null,this.graphicsReady=!1,this.useRequestAnimationFrame=!1,this.cancelled=!1,this.capability=(0,c.createPromiseCapability)(),this.task=new L(this),this._continueBound=this._continue.bind(this),this._scheduleNextBound=this._scheduleNext.bind(this),this._nextBound=this._next.bind(this),this._canvas=t.canvasContext.canvas}var t=new WeakMap;return e.prototype={initializeGraphics:function(e){if(this._canvas){if(t.has(this._canvas))throw new Error("Cannot use the same canvas during multiple render() operations. Use different canvas or ensure previous operations were cancelled or completed.");t.set(this._canvas,this)}if(!this.cancelled){(0,u.getDefaultSetting)("pdfBug")&&c.globalScope.StepperManager&&c.globalScope.StepperManager.enabled&&(this.stepper=c.globalScope.StepperManager.create(this.pageNumber-1),this.stepper.init(this.operatorList),this.stepper.nextBreakPoint=this.stepper.getNextBreakPoint());var r=this.params;this.gfx=new h.CanvasGraphics(r.canvasContext,this.commonObjs,this.objs,this.canvasFactory,r.imageLayer),this.gfx.beginDrawing({transform:r.transform,viewport:r.viewport,transpa
return e.replace(/>\\376\\377([^<]+)/g,function(e,t){for(var r=t.replace(/\\([0-3])([0-7])([0-7])/g,function(e,t,r,n){return String.fromCharCode(64*t+8*r+1*n)}),n="",i=0;i<r.length;i+=2){var a=256*r.charCodeAt(i)+r.charCodeAt(i+1);n+=a>=32&&a<127&&60!==a&&62!==a&&38!==a?String.fromCharCode(a):"&#x"+(65536+a).toString(16).substring(1)+";"}return">"+n})}function i(e){if("string"==typeof e){e=n(e);e=(new DOMParser).parseFromString(e,"application/xml")}else e instanceof Document||(0,a.error)("Metadata: Invalid metadata object");this.metaDocument=e,this.metadata=Object.create(null),this.parse()}Object.defineProperty(t,"__esModule",{value:!0}),t.Metadata=void 0;var a=r(0);i.prototype={parse:function(){var e=this.metaDocument,t=e.documentElement;if("rdf:rdf"!==t.nodeName.toLowerCase())for(t=t.firstChild;t&&"rdf:rdf"!==t.nodeName.toLowerCase();)t=t.nextSibling;var r=t?t.nodeName.toLowerCase():null;if(t&&"rdf:rdf"===r&&t.hasChildNodes()){var n,i,a,o,s,l,c,u=t.childNodes;for(o=0,l=u.length;o<l;o++)if(n=u[o],"rdf:description"===n.nodeName.toLowerCase())for(s=0,c=n.childNodes.length;s<c;s++)"#text"!==n.childNodes[s].nodeName.toLowerCase()&&(i=n.childNodes[s],a=i.nodeName.toLowerCase(),this.metadata[a]=i.textContent.trim())}},get:function(e){return this.metadata[e]||null},has:function(e){return void 0!==this.metadata[e]}},t.Metadata=i},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.WebGLUtils=void 0;var n=r(1),i=r(0),a=function(){function e(e,t,r){var n=e.createShader(r);if(e.shaderSource(n,t),e.compileShader(n),!e.getShaderParameter(n,e.COMPILE_STATUS)){var i=e.getShaderInfoLog(n);throw new Error("Error during shader compilation: "+i)}return n}function t(t,r){return e(t,r,t.VERTEX_SHADER)}function r(t,r){return e(t,r,t.FRAGMENT_SHADER)}function a(e,t){for(var r=e.createProgram(),n=0,i=t.length;n<i;++n)e.attachShader(r,t[n]);if(e.linkProgram(r),!e.getProgramParameter(r,e.LINK_STATUS)){var a=e.getProgramInfoLog(r);throw new Error("Error during program linking: "+a)}return r}function o(e,t,r){e.activeTexture(r);var n=e.createTexture();return e.bindTexture(e.TEXTURE_2D,n),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.NEAREST),e.texImage2D(e.TEXTURE_2D,0,e.RGBA,e.RGBA,e.UNSIGNED_BYTE,t),n}function s(){f||(p=document.createElement("canvas"),f=p.getContext("webgl",{premultipliedalpha:!1}))}function l(){var e,n;s(),e=p,p=null,n=f,f=null;var i=t(n,m),o=r(n,g),l=a(n,[i,o]);n.useProgram(l);var c={};c.gl=n,c.canvas=e,c.resolutionLocation=n.getUniformLocation(l,"u_resolution"),c.positionLocation=n.getAttribLocation(l,"a_position"),c.backdropLocation=n.getUniformLocation(l,"u_backdrop"),c.subtypeLocation=n.getUniformLocation(l,"u_subtype");var u=n.getAttribLocation(l,"a_texCoord"),d=n.getUniformLocation(l,"u_image"),h=n.getUniformLocation(l,"u_mask"),b=n.createBuffer();n.bindBuffer(n.ARRAY_BUFFER,b),n.bufferData(n.ARRAY_BUFFER,new Float32Array([0,0,1,0,0,1,0,1,1,0,1,1]),n.STATIC_DRAW),n.enableVertexAttribArray(u),n.vertexAttribPointer(u,2,n.FLOAT,!1,0,0),n.uniform1i(d,0),n.uniform1i(h,1),v=c}function c(e,t,r){var n=e.width,i=e.height;v||l();var a=v,s=a.canvas,c=a.gl;s.width=n,s.height=i,c.viewport(0,0,c.drawingBufferWidth,c.drawingBufferHeight),c.uniform2f(a.resolutionLocation,n,i),r.backdrop?c.uniform4f(a.resolutionLocation,r.backdrop[0],r.backdrop[1],r.backdrop[2],1):c.uniform4f(a.resolutionLocation,0,0,0,0),c.uniform1i(a.subtypeLocation,"Luminosity"===r.subtype?1:0);var u=o(c,e,c.TEXTURE0),d=o(c,t,c.TEXTURE1),h=c.createBuffer();return c.bindBuffer(c.ARRAY_BUFFER,h),c.bufferData(c.ARRAY_BUFFER,new Float32Array([0,0,n,0,0,i,0,i,n,0,n,i]),c.STATIC_DRAW),c.enableVertexAttribArray(a.positionLocation),c.vertexAttribPointer(a.positionLocation,2,c.FLOAT,!1,0,0),c.clearColor(0,0,0,0),c.enable(c.BLEND),c.blendFunc(c.ONE,c.ONE_MINUS_SRC_ALPHA),c.clear(c.COLOR_BUFFER_BIT),c.drawArrays(c.TRIANGLES,0,6),c.flush(),c.deleteTexture(u),c.
return!1===S(this)?Promise.reject(z("write")):void 0===this._ownerWritableStream?Promise.reject(G("write to")):E(this,e)}},{key:"closed",get:function(){return!1===S(this)?Promise.reject(z("closed")):this._closedPromise}},{key:"desiredSize",get:function(){if(!1===S(this))throw z("desiredSize");if(void 0===this._ownerWritableStream)throw G("desiredSize");return T(this)}},{key:"ready",get:function(){return!1===S(this)?Promise.reject(z("ready")):this._readyPromise}}]),e}(),Ae=function(){function e(t,r,i,o){if(n(this,e),!1===a(t))throw new TypeError("WritableStreamDefaultController can only be constructed with a WritableStream instance");if(void 0!==t._writableStreamController)throw new TypeError("WritableStreamDefaultController instances can only be created by the WritableStream constructor");this._controlledWritableStream=t,this._underlyingSink=r,this._queue=void 0,this._queueTotalSize=void 0,ve(this),this._started=!1;var s=le(i,o);this._strategySize=s.size,this._strategyHWM=s.highWaterMark,_(t,U(this))}return ie(e,[{key:"error",value:function(e){if(!1===D(this))throw new TypeError("WritableStreamDefaultController.prototype.error can only be used on a WritableStreamDefaultController");"writable"===this._controlledWritableStream._state&&q(this,e)}},{key:"__abortSteps",value:function(e){return se(this._underlyingSink,"abort",[e])}},{key:"__errorSteps",value:function(){ve(this)}},{key:"__startSteps",value:function(){var e=this,t=oe(this._underlyingSink,"start",[this]),r=this._controlledWritableStream;Promise.resolve(t).then(function(){de("writable"===r._state||"erroring"===r._state),e._started=!0,F(e)},function(t){de("writable"===r._state||"erroring"===r._state),e._started=!0,c(r,t)}).catch(he)}}]),e}()},function(e,t,r){var n=r(0),i=n.IsFiniteNonNegativeNumber,a=r(1),o=a.assert;t.DequeueValue=function(e){o("_queue"in e&&"_queueTotalSize"in e,"Spec-level failure: DequeueValue should only be used on containers with [[queue]] and [[queueTotalSize]]."),o(e._queue.length>0,"Spec-level failure: should never dequeue from an empty queue.");var t=e._queue.shift();return e._queueTotalSize-=t.size,e._queueTotalSize<0&&(e._queueTotalSize=0),t.value},t.EnqueueValueWithSize=function(e,t,r){if(o("_queue"in e&&"_queueTotalSize"in e,"Spec-level failure: EnqueueValueWithSize should only be used on containers with [[queue]] and [[queueTotalSize]]."),r=Number(r),!i(r))throw new RangeError("Size must be a finite, non-NaN, non-negative number.");e._queue.push({value:t,size:r}),e._queueTotalSize+=r},t.PeekQueueValue=function(e){return o("_queue"in e&&"_queueTotalSize"in e,"Spec-level failure: PeekQueueValue should only be used on containers with [[queue]] and [[queueTotalSize]]."),o(e._queue.length>0,"Spec-level failure: should never peek at an empty queue."),e._queue[0].value},t.ResetQueue=function(e){o("_queue"in e&&"_queueTotalSize"in e,"Spec-level failure: ResetQueue should only be used on containers with [[queue]] and [[queueTotalSize]]."),e._queue=[],e._queueTotalSize=0}},function(e,t,r){function n(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function i(e){return new tt(e)}function a(e){return new et(e)}function o(e){return!!Fe(e)&&!!Object.prototype.hasOwnProperty.call(e,"_readableStreamController")}function s(e){return Me(!0===o(e),"IsReadableStreamDisturbed should only be used on known readable streams"),e._disturbed}function l(e){return Me(!0===o(e),"IsReadableStreamLocked should only be used on known readable streams"),void 0!==e._reader}function c(e,t){Me(!0===o(e)),Me("boolean"==typeof t);var r=a(e),n={closedOrErrored:!1,canceled1:!1,canceled2:!1,reason1:void 0,reason2:void 0};n.promise=new Promise(function(e){n._resolve=e});var i=u();i._reader=r,i._teeState=n,i._cloneForBranch2=t;var s=d();s._stream=e,s._teeState=n;var l=h();l._stream=e,l._teeState=n;var c=Object.create(Object.prototype);De(c,"pull",i),De(c,"cancel",s);var f=new $e(c),p=Object.create(Object.prototype);De(p,"pull",i),De(p,"cancel",l);var m=new $e(p);return i._branch1=f._readableStreamController,i._branch2=m._readableStreamControlle
return a(t._controlledTransformStream,e),Promise.resolve()}function f(e,t){A(!1===e._errored),A(!1===e._transforming),A(!1===e._backpressure),e._transforming=!0;var r=e._transformer,n=e._transformStreamController;return w(r,"transform",[t,n],h,[t,n]).then(function(){return e._transforming=!1,u(e)},function(t){return l(e,t),Promise.reject(t)})}function p(e){return!!k(e)&&!!Object.prototype.hasOwnProperty.call(e,"_controlledTransformStream")}function m(e){return!!k(e)&&!!Object.prototype.hasOwnProperty.call(e,"_transformStreamController")}function g(e){return new TypeError("TransformStreamDefaultController.prototype."+e+" can only be used on a TransformStreamDefaultController")}function v(e){return new TypeError("TransformStream.prototype."+e+" can only be used on a TransformStream")}var b=function(){function e(e,t){for(var r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,r,n){return r&&e(t.prototype,r),n&&e(t,n),t}}(),y=r(1),A=y.assert,_=r(0),S=_.InvokeOrNoop,w=_.PromiseInvokeOrPerformFallback,P=_.PromiseInvokeOrNoop,k=_.typeIsObject,C=r(4),x=C.ReadableStream,T=C.ReadableStreamDefaultControllerClose,R=C.ReadableStreamDefaultControllerEnqueue,E=C.ReadableStreamDefaultControllerError,L=C.ReadableStreamDefaultControllerGetDesiredSize,I=r(2),O=I.WritableStream,j=I.WritableStreamDefaultControllerError,D=function(){function e(t,r){n(this,e),this._transformStream=t,this._startPromise=r}return b(e,[{key:"start",value:function(e){var t=this._transformStream;return t._writableController=e,this._startPromise.then(function(){return u(t)})}},{key:"write",value:function(e){return f(this._transformStream,e)}},{key:"abort",value:function(){var e=this._transformStream;e._writableDone=!0,c(e,new TypeError("Writable side aborted"))}},{key:"close",value:function(){var e=this._transformStream;return A(!1===e._transforming),e._writableDone=!0,P(e._transformer,"flush",[e._transformStreamController]).then(function(){return!0===e._errored?Promise.reject(e._storedError):(!1===e._readableClosed&&s(e),Promise.resolve())}).catch(function(t){return l(e,t),Promise.reject(e._storedError)})}}]),e}(),F=function(){function e(t,r){n(this,e),this._transformStream=t,this._startPromise=r}return b(e,[{key:"start",value:function(e){var t=this._transformStream;return t._readableController=e,this._startPromise.then(function(){return A(void 0!==t._backpressureChangePromise,"_backpressureChangePromise should have been initialized"),!0===t._backpressure?Promise.resolve():(A(!1===t._backpressure,"_backpressure should have been initialized"),t._backpressureChangePromise)})}},{key:"pull",value:function(){var e=this._transformStream;return A(!0===e._backpressure,"pull() should be never called while _backpressure is false"),A(void 0!==e._backpressureChangePromise,"_backpressureChangePromise should have been initialized"),d(e,!1),e._backpressureChangePromise}},{key:"cancel",value:function(){var e=this._transformStream;e._readableClosed=!0,c(e,new TypeError("Readable side canceled"))}}]),e}(),N=function(){function e(t){if(n(this,e),!1===m(t))throw new TypeError("TransformStreamDefaultController can only be constructed with a TransformStream instance");if(void 0!==t._transformStreamController)throw new TypeError("TransformStreamDefaultController instances can only be created by the TransformStream constructor");this._controlledTransformStream=t}return b(e,[{key:"enqueue",value:function(e){if(!1===p(this))throw g("enqueue");a(this._controlledTransformStream,e)}},{key:"close",value:function(){if(!1===p(this))throw g("close");i(this._controlledTransformStream)}},{key:"error",value:function(e){if(!1===p(this))throw g("error");o(this._controlledTransformStream,e)}},{key:"desiredSize",get:function(){if(!1===p(this))throw g("desiredSize");var e=this._controlledTransformStream,t=e._readableController;return L(t)}}]),e}(),M=function(){function e(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};n(this,e),this._transformer=t;var r=t.readableStrategy,i=t.writa
p.drawImage(a,0,0,m,g,0,0,b,y),a=o.canvas,m=b,g=y,v="prescale1"===v?"prescale2":"prescale1"}if(i.drawImage(a,0,0,m,g,0,-n,r,n),this.imageLayer){var A=this.getCanvasPosition(0,-n);this.imageLayer.appendImage({imgData:e,left:A[0],top:A[1],width:r/s[0],height:n/s[3]})}this.restore()},paintInlineImageXObjectGroup:function(e,r){var n=this.ctx,i=e.width,a=e.height,o=this.cachedCanvases.getCanvas("inlineImage",i,a);t(o.context,e);for(var s=0,l=r.length;s<l;s++){var c=r[s];if(n.save(),n.transform.apply(n,c.transform),n.scale(1,-1),n.drawImage(o.canvas,c.x,c.y,c.w,c.h,0,-1,1,1),this.imageLayer){var u=this.getCanvasPosition(c.x,c.y);this.imageLayer.appendImage({imgData:e,left:u[0],top:u[1],width:i,height:a})}n.restore()}},paintSolidColorImageMask:function(){this.ctx.fillRect(0,0,1,1)},paintXObject:function(){(0,a.warn)("Unsupported 'paintXObject' command.")},markPoint:function(e){},markPointProps:function(e,t){},beginMarkedContent:function(e){},beginMarkedContentProps:function(e,t){},endMarkedContent:function(){},beginCompat:function(){},endCompat:function(){},consumePath:function(){var e=this.ctx;this.pendingClip&&(this.pendingClip===S?e.clip("evenodd"):e.clip(),this.pendingClip=null),e.beginPath()},getSinglePixelWidth:function(e){if(null===this.cachedGetSinglePixelWidth){this.ctx.save();var t=this.ctx.mozCurrentTransformInverse;this.ctx.restore(),this.cachedGetSinglePixelWidth=Math.sqrt(Math.max(t[0]*t[0]+t[1]*t[1],t[2]*t[2]+t[3]*t[3]))}return this.cachedGetSinglePixelWidth},getCanvasPosition:function(e,t){var r=this.ctx.mozCurrentTransform;return[r[0]*e+r[2]*t+r[4],r[1]*e+r[3]*t+r[5]]}};for(var w in a.OPS)e.prototype[a.OPS[w]]=e.prototype[w];return e}();t.CanvasGraphics=h},function(e,t,r){"use strict";function n(e){this.docId=e,this.styleElement=null,this.nativeFontFaces=[],this.loadTestFontId=0,this.loadingContext={requests:[],nextRequestId:0}}Object.defineProperty(t,"__esModule",{value:!0}),t.FontLoader=t.FontFaceObject=void 0;var i=r(0);n.prototype={insertRule:function(e){var t=this.styleElement;t||(t=this.styleElement=document.createElement("style"),t.id="PDFJS_FONT_STYLE_TAG_"+this.docId,document.documentElement.getElementsByTagName("head")[0].appendChild(t));var r=t.sheet;r.insertRule(e,r.cssRules.length)},clear:function(){this.styleElement&&(this.styleElement.remove(),this.styleElement=null),this.nativeFontFaces.forEach(function(e){document.fonts.delete(e)}),this.nativeFontFaces.length=0}};var a=function(){return atob("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")};Object.defineProperty(n.prototype,"loadTestFont",{get:function(){return(0,i.shadow)(this,"loadTestFont",a())},configurable:!0}),n.pr
u-=d.length,d="",c="host";continue}d+=A}break;case"file host":if(A===p||"/"===A||"\\"===A||"?"===A||"#"===A){2!==d.length||!m.test(d[0])||":"!==d[1]&&"|"!==d[1]?0===d.length?c="relative path start":(this._host=i.call(this,d),d="",c="relative path start"):c="relative path";continue}"\t"===A||"\n"===A||"\r"===A?l("Invalid whitespace in file host."):d+=A;break;case"host":case"hostname":if(":"!==A||b){if(A===p||"/"===A||"\\"===A||"?"===A||"#"===A){if(this._host=i.call(this,d),d="",c="relative path start",r)break e;continue}"\t"!==A&&"\n"!==A&&"\r"!==A?("["===A?b=!0:"]"===A&&(b=!1),d+=A):l("Invalid code point in host/hostname: "+A)}else if(this._host=i.call(this,d),d="",c="port","hostname"===r)break e;break;case"port":if(/[0-9]/.test(A))d+=A;else{if(A===p||"/"===A||"\\"===A||"?"===A||"#"===A||r){if(""!==d){var C=parseInt(d,10);C!==h[this._scheme]&&(this._port=C+""),d=""}if(r)break e;c="relative path start";continue}"\t"===A||"\n"===A||"\r"===A?l("Invalid code point in port: "+A):n.call(this)}break;case"relative path start":if("\\"===A&&l("'\\' not allowed in path."),c="relative path","/"!==A&&"\\"!==A)continue;break;case"relative path":if(A!==p&&"/"!==A&&"\\"!==A&&(r||"?"!==A&&"#"!==A))"\t"!==A&&"\n"!==A&&"\r"!==A&&(d+=a(A));else{"\\"===A&&l("\\ not allowed in relative path.");var x;(x=f[d.toLowerCase()])&&(d=x),".."===d?(this._path.pop(),"/"!==A&&"\\"!==A&&this._path.push("")):"."===d&&"/"!==A&&"\\"!==A?this._path.push(""):"."!==d&&("file"===this._scheme&&0===this._path.length&&2===d.length&&m.test(d[0])&&"|"===d[1]&&(d=d[0]+":"),this._path.push(d)),d="","?"===A?(this._query="?",c="query"):"#"===A&&(this._fragment="#",c="fragment")}break;case"query":r||"#"!==A?A!==p&&"\t"!==A&&"\n"!==A&&"\r"!==A&&(this._query+=o(A)):(this._fragment="#",c="fragment");break;case"fragment":A!==p&&"\t"!==A&&"\n"!==A&&"\r"!==A&&(this._fragment+=A)}u++}}function l(){this._scheme="",this._schemeData="",this._username="",this._password=null,this._host="",this._port="",this._path=[],this._query="",this._fragment="",this._isInvalid=!1,this._isRelative=!1}function c(e,t){void 0===t||t instanceof c||(t=new c(String(t))),this._url=e,l.call(this);var r=e.replace(/^[ \t\r\n\f]+|[ \t\r\n\f]+$/g,"");s.call(this,r,null,t)}var u=!1;try{if("function"==typeof URL&&"object"===t(URL.prototype)&&"origin"in URL.prototype){var d=new URL("b","http://a");d.pathname="c%20d",u="http://a/c%20d"===d.href}}catch(e){}if(!u){var h=Object.create(null);h.ftp=21,h.file=0,h.gopher=70,h.http=80,h.https=443,h.ws=80,h.wss=443;var f=Object.create(null);f["%2e"]=".",f[".%2e"]="..",f["%2e."]="..",f["%2e%2e"]="..";var p,m=/[a-zA-Z]/,g=/[a-zA-Z0-9\+\-\.]/;c.prototype={toString:function(){return this.href},get href(){if(this._isInvalid)return this._url;var e="";return""===this._username&&null===this._password||(e=this._username+(null!==this._password?":"+this._password:"")+"@"),this.protocol+(this._isRelative?"//"+e+this.host:"")+this.pathname+this._query+this._fragment},set href(e){l.call(this),s.call(this,e)},get protocol(){return this._scheme+":"},set protocol(e){this._isInvalid||s.call(this,e+":","scheme start")},get host(){return this._isInvalid?"":this._port?this._host+":"+this._port:this._host},set host(e){!this._isInvalid&&this._isRelative&&s.call(this,e,"host")},get hostname(){return this._host},set hostname(e){!this._isInvalid&&this._isRelative&&s.call(this,e,"hostname")},get port(){return this._port},set port(e){!this._isInvalid&&this._isRelative&&s.call(this,e,"port")},get pathname(){return this._isInvalid?"":this._isRelative?"/"+this._path.join("/"):this._schemeData},set pathname(e){!this._isInvalid&&this._isRelative&&(this._path=[],s.call(this,e,"relative path start"))},get search(){return this._isInvalid||!this._query||"?"===this._query?"":this._query},set search(e){!this._isInvalid&&this._isRelative&&(this._query="?","?"===e[0]&&(e=e.slice(1)),s.call(this,e,"query"))},get hash(){return this._isInvalid||!this._fragment||"#"===this._fragment?"":this._fragment},set hash(e){this._isInvalid||(this._fragment="#","#"===e[0]&&(e=e.slice(1)),s.call(this,e,"fragment"))},get origin(