/**
 * @licstart The following is the entire license notice for the
 * Javascript code in this page
 *
 * Copyright 2021 Mozilla Foundation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * @licend The above is the entire license notice for the
 * Javascript code in this page
 */
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uponRejection(t,r){uponPromise(t,void 0,r)}function transformPromiseWith(t,r,a){return PerformPromiseThen(t,r,a)}function setPromiseIsHandledToTrue(t){PerformPromiseThen(t,void 0,o)}var d=function(){var t=a&&a.queueMicrotask;if("function"==typeof t)return t;var r=promiseResolvedWith(void 0);return function(t){return PerformPromiseThen(r,t)}}();function reflectCall(t,r,a){if("function"!=typeof t)throw new TypeError("Argument is not a function");return Function.prototype.apply.call(t,r,a)}function promiseCall(t,r,a){try{return promiseResolvedWith(reflectCall(t,r,a))}catch(t){return promiseRejectedWith(t)}}var h=function(){function SimpleQueue(){this._cursor=0,this._size=0,this._front={_elements:[],_next:void 0},this._back=this._front,this._cursor=0,this._size=0}return Object.defineProperty(SimpleQueue.prototype,"length",{get:function(){return this._size},enumerable:!1,configurable:!0}),SimpleQueue.prototype.push=function(t){var r=this._back,a=r;16383===r._elements.length&&(a={_elements:[],_next:void 0}),r._elements.push(t),a!==r&&(this._back=a,r._next=a),++this._size},SimpleQueue.prototype.shift=function(){var t=this._front,r=t,a=this._cursor,o=a+1,i=t._elements,l=i[a];return 16384===o&&(r=t._next,o=0),--this._size,this._cursor=o,t!==r&&(this._front=r),i[a]=void 0,l},SimpleQueue.prototype.forEach=function(t){for(var r=this._cursor,a=this._front,o=a._elements;!(r===o.length&&void 0===a._next||r===o.length&&(r=0,0===(o=(a=a._next)._elements).length));)t(o[r]),++r},SimpleQueue.prototype.peek=function(){var t=this._front,r=this._cursor;return t._elements[r]},SimpleQueue}();function ReadableStreamReaderGenericInitialize(t,r){t._ownerReadableStream=r,r._reader=t,"readable"===r._state?defaultReaderClosedPromiseInitialize(t):"closed"===r._state?function defaultReaderClosedPromiseInitializeAsResolved(t){defaultReaderClosedPromiseInitialize(t),defaultReaderClosedPromiseResolve(t)}(t):defaultReaderClosedPromiseInitializeAsRejected(t,r._storedError)}function ReadableStreamReaderGenericCancel(t,r){return ReadableStreamCancel(t._ownerReadableStream,r)}function ReadableStreamReaderGenericRelease(t){"readable"===t._ownerReadableStream._state?defaultReaderClosedPromiseReject(t,new TypeError("Reader was released and can no longer be used to monitor the stream's closedness")):function defaultReaderClosedPromiseResetToRejected(t,r){defaultReaderClosedPromiseInitializeAsRejected(t,r)}(t,new TypeError("Reader was released and can no longer be used to monitor the stream's closedness")),t._ownerReadableStream._reader=void 0,t._ownerReadableStream=void 0}function readerLockException(t){return new TypeError("Cannot "+t+" a stream using a released reader")}function defaultReaderClosedPromiseInitialize(t){t._closedPromise=newPromise((function(r,a){t._closedPromise_resolve=r,t._closedPromise_reject=a}))}function defaultReaderClosedPromiseInitializeAsRejected(t,r){defaultReaderClosedPromiseInitialize(t),defaultReaderClosedPromiseReject(t,r)}function defaultReaderClosedPromiseReject(t,r){void 0!==t._closedPromise_reject&&(setPromiseIsHandledToTrue(t._closedPromise),t._closedPromise_reject(r),t._closedPromise_resolve=void 0,t._closedPromise_reject=void 0)}function defaultReaderClosedPromiseResolve(t){void 0!==t._closedPromise_resolve&&(t._closedPromise_resolve(void 0),t._closedPromise_resolve=void 0,t._closedPromise_reject=void 0)}var p=r("[[AbortSteps]]"),m=r("[[ErrorSteps]]"),v=r("[[CancelSteps]]"),y=r("[[PullSteps]]"),g=Number.isFinite||function(t){return"number"==typeof t&&isFinite(t)},b=Math.trunc||function(t){return t<0?Math.ceil(t):Math.floor(t)};function assertDictionary(t,r){if(void 0!==t&&!function isDictionary(t){return"object"==typeof t||"function"==typeof t}(t))throw new TypeError(r+" is not an object.")}function assertFunction(t,r){if("function"!=typeof t)throw new TypeError(r+" is not a function.")}function assertObject(t,r){if(!function isObject(t){return"object"==typeof t&&null!==t||"function"==typeof t}(t))throw new TypeError(r+" is not an object.")}function assertRequiredArgument(t,r,a){if(void 0===t)throw new TypeError("Parameter "+r+" is required in '"+a+"'.")}function assertRequiredField(t,r,a){if(void 0===t)throw new TypeError(r+" is required in '"+a+"'.")}function convertUnrestrictedDouble(t){return Number(t)}function censorNegativeZero(t){return 0===t?0:t}function convertUnsignedLongLongWithEnforceRange(t,r){var a=Number.MAX_SAFE_INTEGER,o=Number(t);if(o=censorNegativeZero(o),!g(o))throw new TypeError(r+" is not a finite number");if((o=function integerPart(t){return censorNegativeZero(b(t))}(o))<0||o>a)throw new TypeError(r+" is outside the accepted range of 0 to "+a+", inclusive");return g(o)&&0!==o?o:0}function assertReadableStream(t,r){if(!IsReadableStream(t))throw new TypeError(r+" is not a ReadableStream.")}function AcquireReadableStreamDefaultReader(t){return new A(t)}function ReadableStreamAddReadRequest(t,r){t._reader._readRequests.push(r)}function ReadableStreamFulfillReadRequest(t,r,a){var o=t._reader._readRequests.shift();a?o._closeSteps():o._chunkSteps(r)}function ReadableStreamGetNumReadRequests(t){return t._reader._readRequests.length}function ReadableStreamHasDefaultReader(t){var r=t._reader;return void 0!==r&&!!IsReadableStreamDefaultReader(r)}var _,S,A=function(){function ReadableStreamDefaultReader(t){if(assertRequiredArgument(t,1,"ReadableStreamDefaultReader"),assertReadableStream(t,"First parameter"),IsReadableStreamLocked(t))throw new TypeError("This stream has already been locked for exclusive reading by another reader");ReadableStreamReaderGenericInitialize(this,t),this._readRequests=new h}return Object.defineProperty(ReadableStreamDefaultReader.prototype,"closed",{get:function(){return IsReadableStreamDefaultReader(this)?this._closedPromise:promiseRejectedWith(defaultReaderBrandCheckException("closed"))},enumerable:!1,configurable:!0}),ReadableStreamDefaultReader.prototype.cancel=function(t){return void 0===t&&(t=void 0),IsReadableStreamDefaultReader(this)?void 0===this._ownerReadableStream?promiseRejectedWith(readerLockException("cancel")):ReadableStreamReaderGenericCancel(this,t):promiseRejectedWith(defaultReaderBrandCheckException("cancel"))},ReadableStreamDefaultReader.prototype.read=function(){if(!IsReadableStreamDefaultReader(this))return promiseRejectedWith(defaultReaderBrandCheckException("read"));if(void 0===this._ownerReadableStream)return promiseRejectedWith(readerLockException("read from"));var t,r,a=newPromise((function(a,o){t=a,r=o}));return ReadableStreamDefaultReaderRead(this,{_chunkSteps:function(r){return t({value:r,done:!1})},_closeSteps:function(){return t({value:void 0,done:!0})},_errorSteps:function(t){return r(t)}}),a},ReadableStreamDefaultReader.prototype.releaseLock=function(){if(!IsReadableStreamDefaultReader(this))throw defaultReaderBrandCheckException("releaseLock");if(void 0!==this._ownerReadableStream){if(this._readRequests.length>0)throw new TypeError("Tried to release a reader lock when that reader has pending read() calls un-settled");ReadableStreamReaderGenericRelease(this)}},ReadableStreamDefaultReader}();function IsReadableStreamDefaultReader(t){return!!typeIsObject(t)&&!!Object.prototype.hasOwnProperty.call(t,"_readRequests")&&t instanceof A}function ReadableStreamDefaultReaderRead(t,r){var a=t._ownerReadableStream;a._disturbed=!0,"closed"===a._state?r._closeSteps():"errored"===a._state?r._errorSteps(a._storedError):a._readableStreamController[y](r)}function defaultReaderBrandCheckException(t){return new TypeError("ReadableStreamDefaultReader.prototype."+t+" can only be used on a ReadableStreamDefaultReader")}Object.defineProperties(A.prototype,{cancel:{enumerable:!0},read:{enumerable:!0},releaseLock:{enumerable:!0},closed:{enumerable:!0}}),"symbol"==typeof r.toStringTag&&Object.defineProperty(A.prototype,r.toStringTag,{value:"ReadableStreamDefaultReader",configurable:!0}),"symbol"==typeof r.asyncIterator&&((_={})[r.asyncIterator]=function(){return this},S=_,Object.defineProperty(S,r.asyncIterator,{enumerable:!1}));var C=function(){function ReadableStreamAsyncIteratorImpl(t,r){this._ongoingPromise=void 0,this._isFinished=!1,this._reader=t,this._preventCancel=r}return ReadableStreamAsyncIteratorImpl.prototype.next=function(){var t=this,nextSteps=function(){return t._nextSteps()};return this._ongoingPromise=this._ongoingPromise?transformPromiseWith(this._ongoingPromise,nextSteps,nextSteps):nextSteps(),this._ongoingPromise},ReadableStreamAsyncIteratorImpl.prototype.return=function(t){var r=this,returnSteps=function(){return r._returnSteps(t)};return this._ongoingPromise?transformPromiseWith(this._ongoingPromise,returnSteps,returnSteps):returnSteps()},ReadableStreamAsyncIteratorImpl.prototype._nextSteps=function(){var t=this;if(this._isFinished)return Promise.resolve({value:void 0,done:!0});var r,a,o=this._reader;if(void 0===o._ownerReadableStream)return promiseRejectedWith(readerLockException("iterate"));var i=newPromise((function(t,o){r=t,a=o}));return ReadableStreamDefaultReaderRead(o,{_chunkSteps:function(a){t._ongoingPromise=void 0,d((function(){return r({value:a,done:!1})}))},_closeSteps:function(){t._ongoingPromise=void 0,t._isFinished=!0,ReadableStreamReaderGenericRelease(o),r({value:void 0,done:!0})},_errorSteps:function(r){t._ongoingPromise=void 0,t._isFinished=!0,ReadableStreamReaderGenericRelease(o),a(r)}}),i},ReadableStreamAsyncIteratorImpl.prototype._returnSteps=function(t){if(this._isFinished)return Promise.resolve({value:t,done:!0});this._isFinished=!0;var r=this._reader;if(void 0===r._ownerReadableStream)return promiseRejectedWith(readerLockException("finish iterating"));if(!this._preventCancel){var a=ReadableStreamReaderGenericCancel(r,t);return ReadableStreamReaderGenericRelease(r),transformPromiseWith(a,(function(){return{value:t,done:!0}}))}return ReadableStreamReaderGenericRelease(r),promiseResolvedWith({value:t,done:!0})},ReadableStreamAsyncIteratorImpl}(),k={next:function(){return IsReadableStreamAsyncIterator(this)?this._asyncIteratorImpl.next():promiseRejectedWith(streamAsyncIteratorBrandCheckException("next"))},return:function(t){return IsReadableStreamAsyncIterator(this)?this._asyncIteratorImpl.return(t):promiseRejectedWith(streamAsyncIteratorBrandCheckException("return"))}};function IsReadableStreamAsyncIterator(t){if(!typeIsObject(t))return!1;if(!Object.prototype.hasOwnProperty.call(t,"_asyncIteratorImpl"))return!1;try{return t._asyncIteratorImpl instanceof C}catch(t){return!1}}function streamAsyncIteratorBrandCheckException(t){return new TypeError("ReadableStreamAsyncIterator."+t+" can only be used on a ReadableSteamAsyncIterator")}void 0!==S&&Object.setPrototypeOf(k,S);var R=Number.isNaN||function(t){return t!=t};function CreateArrayFromList(t){return t.slice()}function CopyDataBlockBytes(t,r,a,o,i){new Uint8Array(t).set(new Uint8Array(a,o,i),r)}function ArrayBufferSlice(t,r,a){if(t.slice)return t.slice(r,a);var o=a-r,i=new ArrayBuffer(o);return CopyDataBlockBytes(i,0,t,r,o),i}function CloneAsUint8Array(t){var r=ArrayBufferSlice(t.buffer,t.byteOffset,t.byteOffset+t.byteLength);return new Uint8Array(r)}function DequeueValue(t){var r=t._queue.shift();return t._queueTotalSize-=r.size,t._queueTotalSize<0&&(t._queueTotalSize=0),r.value}function EnqueueValueWithSize(t,r,a){if(!function IsNonNegativeNumber(t){return!("number"!=typeof t||R(t)||t<0)}(a)||a===1/0)throw new RangeError("Size must be a finite, non-NaN, non-negative number.");t._queue.push({value:r,size:a}),t._queueTotalSize+=a}function ResetQueue(t){t._queue=new h,t._queueTotalSize=0}var w=function(){function ReadableStreamBYOBRequest(){throw new TypeError("Illegal constructor")}return Object.defineProperty(ReadableStreamBYOBRequest.prototype,"view",{get:function(){if(!IsReadableStreamBYOBRequest(this))throw byobRequestBrandCheckException("view");return this._view},enumerable:!1,configurable:!0}),ReadableStreamBYOBRequest.prototype.respond=function(t){if(!IsReadableStreamBYOBRequest(this))throw byobRequestBrandCheckException("respond");if(assertRequiredArgument(t,1,"respond"),t=convertUnsignedLongLongWithEnforceRange(t,"First parameter"),void 0===this._associatedReadableByteStreamController)throw new TypeError("This BYOB request has been invalidated");this._view.buffer,ReadableByteStreamControllerRespond(this._associatedReadableByteStreamController,t)},ReadableStreamBYOBRequest.prototype.respondWithNewView=function(t){if(!IsReadableStreamBYOBRequest(this))throw byobRequestBrandCheckException("respondWithNewView");if(assertRequiredArgument(t,1,"respondWithNewView"),!ArrayBuffer.isView(t))throw new TypeError("You can only respond with array buffer views");if(void 0===this._associatedReadableByteStreamController)throw new TypeError("This BYOB request has been invalidated");t.buffer,ReadableByteStreamControllerRespondWithNewView(this._associatedReadableByteStreamController,t)},ReadableStreamBYOBRequest}();Object.defineProperties(w.prototype,{respond:{enumerable:!0},respondWithNewView:{enumerable:!0},view:{enumerable:!0}}),"symbol"==typeof r.toStringTag&&Object.defineProperty(w.prototype,r.toStringTag,{value:"ReadableStreamBYOBRequest",configurable:!0});var P=function(){function ReadableByteStreamController(){throw new TypeError("Illegal constructor")}return Object.defineProperty(ReadableByteStreamController.prototype,"byobRequest",{get:function(){if(!IsReadableByteStreamController(this))throw byteStreamControllerBrandCheckException("byobRequest");return ReadableByteStreamControllerGetBYOBRequest(this)},enumerable:!1,configurable:!0}),Object.defineProperty(ReadableByteStreamController.prototype,"desiredSize",{get:function(){if(!IsReadableByteStreamController(this))throw byteStreamControllerBrandCheckException("desiredSize");return ReadableByteStreamControllerGetDesiredSize(this)},enumerable:!1,configurable:!0}),ReadableByteStreamController.prototype.close=function(){if(!IsReadableByteStreamController(this))throw byteStreamControllerBrandCheckException("close");if(this._closeRequested)throw new TypeError("The stream has already been closed; do not close it again!");var t=this._controlledReadableByteStream._state;if("readable"!==t)throw new TypeError("The stream (in "+t+" state) is not in the readable state and cannot be closed");ReadableByteStreamControllerClose(this)},ReadableByteStreamController.prototype.enqueue=function(t){if(!IsReadableByteStreamController(this))throw byteStreamControllerBrandCheckException("enqueue");if(assertRequiredArgument(t,1,"enqueue"),!ArrayBuffer.isView(t))throw new TypeError("chunk must be an array buffer view");if(0===t.byteLength)throw new TypeError("chunk must have non-zero byteLength");if(0===t.buffer.byteLength)throw new TypeError("chunk's buffer must have non-zero byteLength");if(this._closeRequested)throw new TypeError("stream is closed or draining");var r=this._controlledReadableByteStream._state;if("readable"!==r)throw new TypeError("The stream (in "+r+" state) is not in the readable state and cannot be enqueued to");ReadableByteStreamControllerEnqueue(this,t)},ReadableByteStreamController.prototype.error=function(t){if(void 0===t&&(t=void 0),!IsReadableByteStreamController(this))throw byteStreamControllerBrandCheckException("error");ReadableByteStreamControllerError(this,t)},ReadableByteStreamController.prototype[v]=function(t){ReadableByteStreamControllerClearPendingPullIntos(this),ResetQueue(this);var r=this._cancelAlgorithm(t);return ReadableByteStreamControllerClearAlgorithms(this),r},ReadableByteStreamController.prototype[y]=function(t){var r=this._controlledReadableByteStream;if(this._queueTotalSize>0){var a=this._queue.shift();this._queueTotalSize-=a.byteLength,ReadableByteStreamControllerHandleQueueDrain(this);var o=new Uint8Array(a.buffer,a.byteOffset,a.byteLength);t._chunkSteps(o)}else{var i=this._autoAllocateChunkSize;if(void 0!==i){var l=void 0;try{l=new ArrayBuffer(i)}catch(r){return void t._errorSteps(r)}var u={buffer:l,bufferByteLength:i,byteOffset:0,byteLength:i,bytesFilled:0,elementSize:1,viewConstructor:Uint8Array,readerType:"default"};this._pendingPullIntos.push(u)}ReadableStreamAddReadRequest(r,t),ReadableByteStreamControllerCallPullIfNeeded(this)}},ReadableByteStreamController}();function IsReadableByteStreamController(t){return!!typeIsObject(t)&&!!Object.prototype.hasOwnProperty.call(t,"_controlledReadableByteStream")&&t instanceof P}function IsReadableStreamBYOBRequest(t){return!!typeIsObject(t)&&!!Object.prototype.hasOwnProperty.call(t,"_associatedReadableByteStreamController")&&t instanceof w}function ReadableByteStreamControllerCallPullIfNeeded(t){(function ReadableByteStreamControllerShouldCallPull(t){var r=t._controlledReadableByteStream;return"readable"===r._state&&(!t._closeRequested&&(!!t._started&&(!!(ReadableStreamHasDefaultReader(r)&&ReadableStreamGetNumReadRequests(r)>0)||(!!(ReadableStreamHasBYOBReader(r)&&ReadableStreamGetNumReadIntoRequests(r)>0)||ReadableByteStreamControllerGetDesiredSize(t)>0))))})(t)&&(t._pulling?t._pullAgain=!0:(t._pulling=!0,uponPromise(t._pullAlgorithm(),(function(){t._pulling=!1,t._pullAgain&&(t._pullAgain=!1,ReadableByteStreamControllerCallPullIfNeeded(t))}),(function(r){ReadableByteStreamControllerError(t,r)}))))}function ReadableByteStreamControllerClearPendingPullIntos(t){ReadableByteStreamControllerInvalidateBYOBRequest(t),t._pendingPullIntos=new h}function ReadableByteStreamControllerCommitPullIntoDescriptor(t,r){var a=!1;"closed"===t._state&&(a=!0);var o=ReadableByteStreamControllerConvertPullIntoDescriptor(r);"default"===r.readerType?ReadableStreamFulfillReadRequest(t,o,a):function ReadableStreamFulfillReadIntoRequest(t,r,a){var o=t._reader._readIntoRequests.shift();a?o._closeSteps(r):o._chunkSteps(r)}(t,o,a)}function ReadableByteStreamControllerConvertPullIntoDescriptor(t){var r=t.bytesFilled,a=t.elementSize;return new t.viewConstructor(t.buffer,t.byteOffset,r/a)}function ReadableByteStreamControllerEnqueueChunkToQueue(t,r,a,o){t._queue.push({buffer:r,byteOffset:a,byteLength:o}),t._queueTotalSize+=o}function ReadableByteStreamControllerFillPullIntoDescriptorFromQueue(t,r){var a=r.elementSize,o=r.bytesFilled-r.bytesFilled%a,i=Math.min(t._queueTotalSize,r.byteLength-r.bytesFilled),l=r.bytesFilled+i,u=l-l%a,c=i,d=!1;u>o&&(c=u-r.bytesFilled,d=!0);for(var h=t._queue;c>0;){var p=h.peek(),m=Math.min(c,p.byteLength),v=r.byteOffset+r.bytesFilled;CopyDataBlockBytes(r.buffer,v,p.buffer,p.byteOffset,m),p.byteLength===m?h.shift():(p.byteOffset+=m,p.byteLength-=m),t._queueTotalSize-=m,ReadableByteStreamControllerFillHeadPullIntoDescriptor(0,m,r),c-=m}return d}function ReadableByteStreamControllerFillHeadPullIntoDescriptor(t,r,a){a.bytesFilled+=r}function ReadableByteStreamControllerHandleQueueDrain(t){0===t._queueTotalSize&&t._closeRequested?(ReadableByteStreamControllerClearAlgorithms(t),ReadableStreamClose(t._controlledReadableByteStream)):ReadableByteStreamControllerCallPullIfNeeded(t)}function ReadableByteStreamControllerInvalidateBYOBRequest(t){null!==t._byobRequest&&(t._byobRequest._associatedReadableByteStreamController=void 0,t._byobRequest._view=null,t._byobRequest=null)}function ReadableByteStreamControllerProcessPullIntoDescriptorsUsingQueue(t){for(;t._pendingPullIntos.length>0;){if(0===t._queueTotalSize)return;var r=t._pendingPullIntos.peek();ReadableByteStreamControllerFillPullIntoDescriptorFromQueue(t,r)&&(ReadableByteStreamControllerShiftPendingPullInto(t),ReadableByteStreamControllerCommitPullIntoDescriptor(t._controlledReadableByteStream,r))}}function ReadableByteStreamControllerRespondInternal(t,r){var a=t._pendingPullIntos.peek();ReadableByteStreamControllerInvalidateBYOBRequest(t),"closed"===t._controlledReadableByteStream._state?function ReadableByteStreamControllerRespondInClosedState(t,r){var a=t._controlledReadableByteStream;if(ReadableStreamHasBYOBReader(a))for(;ReadableStreamGetNumReadIntoRequests(a)>0;)ReadableByteStreamControllerCommitPullIntoDescriptor(a,ReadableByteStreamControllerShiftPendingPullInto(t))}(t):function ReadableByteStreamControllerRespondInReadableState(t,r,a){if(ReadableByteStreamControllerFillHeadPullIntoDescriptor(0,r,a),!(a.bytesFilled<a.elementSize)){ReadableByteStreamControllerShiftPendingPullInto(t);var o=a.bytesFilled%a.elementSize;if(o>0){var i=a.byteOffset+a.bytesFilled,l=ArrayBufferSlice(a.buffer,i-o,i);ReadableByteStreamControllerEnqueueChunkToQueue(t,l,0,l.byteLength)}a.bytesFilled-=o,ReadableByteStreamControllerCommitPullIntoDescriptor(t._controlledReadableByteStream,a),ReadableByteStreamControllerProcessPullIntoDescriptorsUsingQueue(t)}}(t,r,a),ReadableByteStreamControllerCallPullIfNeeded(t)}function ReadableByteStreamControllerShiftPendingPullInto(t){return t._pendingPullIntos.shift()}function ReadableByteStreamControllerClearAlgorithms(t){t._pullAlgorithm=void 0,t._cancelAlgorithm=void 0}function ReadableByteStreamControllerClose(t){var r=t._controlledReadableByteStream;if(!t._closeRequested&&"readable"===r._state)if(t._queueTotalSize>0)t._closeRequested=!0;else{if(t._pendingPullIntos.length>0&&t._pendingPullIntos.peek().bytesFilled>0){var a=new TypeError("Insufficient bytes to fill elements in the given buffer");throw ReadableByteStreamControllerError(t,a),a}ReadableByteStreamControllerClearAlgorithms(t),ReadableStreamClose(r)}}function ReadableByteStreamControllerEnqueue(t,r){var a=t._controlledReadableByteStream;if(!t._closeRequested&&"readable"===a._state){var o=r.buffer,i=r.byteOffset,l=r.byteLength,u=o;if(t._pendingPullIntos.length>0){var c=t._pendingPullIntos.peek();c.buffer,c.buffer=c.buffer}ReadableByteStreamControllerInvalidateBYOBRequest(t),ReadableStreamHasDefaultReader(a)?0===ReadableStreamGetNumReadRequests(a)?ReadableByteStreamControllerEnqueueChunkToQueue(t,u,i,l):(t._pendingPullIntos.length>0&&ReadableByteStreamControllerShiftPendingPullInto(t),ReadableStreamFulfillReadRequest(a,new Uint8Array(u,i,l),!1)):ReadableStreamHasBYOBReader(a)?(ReadableByteStreamControllerEnqueueChunkToQueue(t,u,i,l),ReadableByteStreamControllerProcessPullIntoDescriptorsUsingQueue(t)):ReadableByteStreamControllerEnqueueChunkToQueue(t,u,i,l),ReadableByteStreamControllerCallPullIfNeeded(t)}}function ReadableByteStreamControllerError(t,r){var a=t._controlledReadableByteStream;"readable"===a._state&&(ReadableByteStreamControllerClearPendingPullIntos(t),ResetQueue(t),ReadableByteStreamControllerClearAlgorithms(t),ReadableStreamError(a,r))}function ReadableByteStreamControllerGetBYOBRequest(t){if(null===t._byobRequest&&t._pendingPullIntos.length>0){var r=t._pendingPullIntos.peek(),a=new Uint8Array(r.buffer,r.byteOffset+r.bytesFilled,r.byteLength-r.bytesFilled),o=Object.create(w.prototype);!function SetUpReadableStreamBYOBRequest(t,r,a){t._associatedReadableByteStreamController=r,t._view=a}(o,t,a),t._byobRequest=o}return t._byobRequest}function ReadableByteStreamControllerGetDesiredSize(t){var r=t._controlledReadableByteStream._state;return"errored"===r?null:"closed"===r?0:t._strategyHWM-t._queueTotalSize}function ReadableByteStreamControllerRespond(t,r){var a=t._pendingPullIntos.peek();if("closed"===t._controlledReadableByteStream._state){if(0!==r)throw new TypeError("bytesWritten must be 0 when calling respond() on a closed stream")}else{if(0===r)throw new TypeError("bytesWritten must be greater than 0 when calling respond() on a readable stream");if(a.bytesFilled+r>a.byteLength)throw new RangeError("bytesWritten out of range")}a.buffer=a.buffer,ReadableByteStreamControllerRespondInternal(t,r)}function ReadableByteStreamControllerRespondWithNewView(t,r){var a=t._pendingPullIntos.peek();if("closed"===t._controlledReadableByteStream._state){if(0!==r.byteLength)throw new TypeError("The view's length must be 0 when calling respondWithNewView() on a closed stream")}else if(0===r.byteLength)throw new TypeError("The view's length must be greater than 0 when calling respondWithNewView() on a readable stream");if(a.byteOffset+a.bytesFilled!==r.byteOffset)throw new RangeError("The region specified by view does not match byobRequest");if(a.bufferByteLength!==r.buffer.byteLength)throw new RangeError("The buffer of view has different capacity than byobRequest");if(a.bytesFilled+r.byteLength>a.byteLength)throw new RangeError("The region specified by view is larger than byobRequest");var o=r.byteLength;a.buffer=r.buffer,ReadableByteStreamControllerRespondInternal(t,o)}function SetUpReadableByteStreamController(t,r,a,o,i,l,u){r._controlledReadableByteStream=t,r._pullAgain=!1,r._pulling=!1,r._byobRequest=null,r._queue=r._queueTotalSize=void 0,ResetQueue(r),r._closeRequested=!1,r._started=!1,r._strategyHWM=l,r._pullAlgorithm=o,r._cancelAlgorithm=i,r._autoAllocateChunkSize=u,r._pendingPullIntos=new h,t._readableStreamController=r,uponPromise(promiseResolvedWith(a()),(function(){r._started=!0,ReadableByteStreamControllerCallPullIfNeeded(r)}),(function(t){ReadableByteStreamControllerError(r,t)}))}function byobRequestBrandCheckException(t){return new TypeError("ReadableStreamBYOBRequest.prototype."+t+" can only be used on a ReadableStreamBYOBRequest")}function byteStreamControllerBrandCheckException(t){return new TypeError("ReadableByteStreamController.prototype."+t+" can only be used on a ReadableByteStreamController")}function AcquireReadableStreamBYOBReader(t){return new x(t)}function ReadableStreamAddReadIntoRequest(t,r){t._reader._readIntoRequests.push(r)}function ReadableStreamGetNumReadIntoRequests(t){return t._reader._readIntoRequests.length}function ReadableStreamHasBYOBReader(t){var r=t._reader;return void 0!==r&&!!IsReadableStreamBYOBReader(r)}Object.defineProperties(P.prototype,{close:{enumerable:!0},enqueue:{enumerable:!0},error:{enumerable:!0},byobRequest:{enumerable:!0},desiredSize:{enumerable:!0}}),"symbol"==typeof r.toStringTag&&Object.defineProperty(P.prototype,r.toStringTag,{value:"ReadableByteStreamController",configurable:!0});var x=function(){function ReadableStreamBYOBReader(t){if(assertRequiredArgument(t,1,"ReadableStreamBYOBReader"),assertReadableStream(t,"First parameter"),IsReadableStreamLocked(t))throw new TypeError("This stream has already been locked for exclusive reading by another reader");if(!IsReadableByteStreamController(t._readableStreamController))throw new TypeError("Cannot construct a ReadableStreamBYOBReader for a stream not constructed with a byte source");ReadableStreamReaderGenericInitialize(this,t),this._readIntoRequests=new h}return Object.defineProperty(ReadableStreamBYOBReader.prototype,"closed",{get:function(){return IsReadableStreamBYOBReader(this)?this._closedPromise:promiseRejectedWith(byobReaderBrandCheckException("closed"))},enumerable:!1,configurable:!0}),ReadableStreamBYOBReader.prototype.cancel=function(t){return void 0===t&&(t=void 0),IsReadableStreamBYOBReader(this)?void 0===this._ownerReadableStream?promiseRejectedWith(readerLockException("cancel")):ReadableStreamReaderGenericCancel(this,t):promiseRejectedWith(byobReaderBrandCheckException("cancel"))},ReadableStreamBYOBReader.prototype.read=function(t){if(!IsReadableStreamBYOBReader(this))return promiseRejectedWith(byobReaderBrandCheckException("read"));if(!ArrayBuffer.isView(t))return promiseRejectedWith(new TypeError("view must be an array buffer view"));if(0===t.byteLength)return promiseRejectedWith(new TypeError("view must have non-zero byteLength"));if(0===t.buffer.byteLength)return promiseRejectedWith(new TypeError("view's buffer must have non-zero byteLength"));if(t.buffer,void 0===this._ownerReadableStream)return promiseRejectedWith(readerLockException("read from"));var r,a,o=newPromise((function(t,o){r=t,a=o}));return ReadableStreamBYOBReaderRead(this,t,{_chunkSteps:function(t){return r({value:t,done:!1})},_closeSteps:function(t){return r({value:t,done:!0})},_errorSteps:function(t){return a(t)}}),o},ReadableStreamBYOBReader.prototype.releaseLock=function(){if(!IsReadableStreamBYOBReader(this))throw byobReaderBrandCheckException("releaseLock");if(void 0!==this._ownerReadableStream){if(this._readIntoRequests.length>0)throw new TypeError("Tried to release a reader lock when that reader has pending read() calls un-settled");ReadableStreamReaderGenericRelease(this)}},ReadableStreamBYOBReader}();function IsReadableStreamBYOBReader(t){return!!typeIsObject(t)&&!!Object.prototype.hasOwnProperty.call(t,"_readIntoRequests")&&t instanceof x}function ReadableStreamBYOBReaderRead(t,r,a){var o=t._ownerReadableStream;o._disturbed=!0,"errored"===o._state?a._errorSteps(o._storedError):function ReadableByteStreamControllerPullInto(t,r,a){var o=t._controlledReadableByteStream,i=1;r.constructor!==DataView&&(i=r.constructor.BYTES_PER_ELEMENT);var l=r.constructor,u=r.buffer,c={buffer:u,bufferByteLength:u.byteLength,byteOffset:r.byteOffset,byteLength:r.byteLength,bytesFilled:0,elementSize:i,viewConstructor:l,readerType:"byob"};if(t._pendingPullIntos.length>0)return t._pendingPullIntos.push(c),void ReadableStreamAddReadIntoRequest(o,a);if("closed"!==o._state){if(t._queueTotalSize>0){if(ReadableByteStreamControllerFillPullIntoDescriptorFromQueue(t,c)){var d=ReadableByteStreamControllerConvertPullIntoDescriptor(c);return ReadableByteStreamControllerHandleQueueDrain(t),void a._chunkSteps(d)}if(t._closeRequested){var h=new TypeError("Insufficient bytes to fill elements in the given buffer");return ReadableByteStreamControllerError(t,h),void a._errorSteps(h)}}t._pendingPullIntos.push(c),ReadableStreamAddReadIntoRequest(o,a),ReadableByteStreamControllerCallPullIfNeeded(t)}else{var p=new l(c.buffer,c.byteOffset,0);a._closeSteps(p)}}(o._readableStreamController,r,a)}function byobReaderBrandCheckException(t){return new TypeError("ReadableStreamBYOBReader.prototype."+t+" can only be used on a ReadableStreamBYOBReader")}function ExtractHighWaterMark(t,r){var a=t.highWaterMark;if(void 0===a)return r;if(R(a)||a<0)throw new RangeError("Invalid highWaterMark");return a}function ExtractSizeAlgorithm(t){var r=t.size;return r||function(){return 1}}function convertQueuingStrategy(t,r){assertDictionary(t,r);var a=null==t?void 0:t.highWaterMark,o=null==t?void 0:t.size;return{highWaterMark:void 0===a?void 0:convertUnrestrictedDouble(a),size:void 0===o?void 0:convertQueuingStrategySize(o,r+" has member 'size' that")}}function convertQueuingStrategySize(t,r){return assertFunction(t,r),function(r){return convertUnrestrictedDouble(t(r))}}function convertUnderlyingSinkAbortCallback(t,r,a){return assertFunction(t,a),function(a){return promiseCall(t,r,[a])}}function convertUnderlyingSinkCloseCallback(t,r,a){return assertFunction(t,a),function(){return promiseCall(t,r,[])}}function convertUnderlyingSinkStartCallback(t,r,a){return assertFunction(t,a),function(a){return reflectCall(t,r,[a])}}function convertUnderlyingSinkWriteCallback(t,r,a){return assertFunction(t,a),function(a,o){return promiseCall(t,r,[a,o])}}function assertWritableStream(t,r){if(!IsWritableStream(t))throw new TypeError(r+" is not a WritableStream.")}Object.defineProperties(x.prototype,{cancel:{enumerable:!0},read:{enumerable:!0},releaseLock:{enumerable:!0},closed:{enumerable:!0}}),"symbol"==typeof r.toStringTag&&Object.defineProperty(x.prototype,r.toStringTag,{value:"ReadableStreamBYOBReader",configurable:!0});var T="function"==typeof AbortController,E=function(){function WritableStream(t,r){void 0===t&&(t={}),void 0===r&&(r={}),void 0===t?t=null:assertObject(t,"First parameter");var a=convertQueuingStrategy(r,"Second parameter"),o=function convertUnderlyingSink(t,r){assertDictionary(t,r);var a=null==t?void 0:t.abort,o=null==t?void 0:t.close,i=null==t?void 0:t.start,l=null==t?void 0:t.type,u=null==t?void 0:t.write;return{abort:void 0===a?void 0:convertUnderlyingSinkAbortCallback(a,t,r+" has member 'abort' that"),close:void 0===o?void 0:convertUnderlyingSinkCloseCallback(o,t,r+" has member 'close' that"),start:void 0===i?void 0:convertUnderlyingSinkStartCallback(i,t,r+" has member 'start' that"),write:void 0===u?void 0:convertUnderlyingSinkWriteCallback(u,t,r+" has member 'write' that"),type:l}}(t,"First parameter");if(InitializeWritableStream(this),void 0!==o.type)throw new RangeError("Invalid type is specified");var i=ExtractSizeAlgorithm(a);!function SetUpWritableStreamDefaultControllerFromUnderlyingSink(t,r,a,o){var i=Object.create(D.prototype),startAlgorithm=function(){},writeAlgorithm=function(){return promiseResolvedWith(void 0)},closeAlgorithm=function(){return promiseResolvedWith(void 0)},abortAlgorithm=function(){return promiseResolvedWith(void 0)};void 0!==r.start&&(startAlgorithm=function(){return r.start(i)}),void 0!==r.write&&(writeAlgorithm=function(t){return r.write(t,i)}),void 0!==r.close&&(closeAlgorithm=function(){return r.close()}),void 0!==r.abort&&(abortAlgorithm=function(t){return r.abort(t)}),SetUpWritableStreamDefaultController(t,i,startAlgorithm,writeAlgorithm,closeAlgorithm,abortAlgorithm,a,o)}(this,o,ExtractHighWaterMark(a,1),i)}return Object.defineProperty(WritableStream.prototype,"locked",{get:function(){if(!IsWritableStream(this))throw streamBrandCheckException$2("locked");return IsWritableStreamLocked(this)},enumerable:!1,configurable:!0}),WritableStream.prototype.abort=function(t){return void 0===t&&(t=void 0),IsWritableStream(this)?IsWritableStreamLocked(this)?promiseRejectedWith(new TypeError("Cannot abort a stream that already has a writer")):WritableStreamAbort(this,t):promiseRejectedWith(streamBrandCheckException$2("abort"))},WritableStream.prototype.close=function(){return IsWritableStream(this)?IsWritableStreamLocked(this)?promiseRejectedWith(new TypeError("Cannot close a stream that already has a writer")):WritableStreamCloseQueuedOrInFlight(this)?promiseRejectedWith(new TypeError("Cannot close an already-closing stream")):WritableStreamClose(this):promiseRejectedWith(streamBrandCheckException$2("close"))},WritableStream.prototype.getWriter=function(){if(!IsWritableStream(this))throw streamBrandCheckException$2("getWriter");return AcquireWritableStreamDefaultWriter(this)},WritableStream}();function AcquireWritableStreamDefaultWriter(t){return new O(t)}function InitializeWritableStream(t){t._state="writable",t._storedError=void 0,t._writer=void 0,t._writableStreamController=void 0,t._writeRequests=new h,t._inFlightWriteRequest=void 0,t._closeRequest=void 0,t._inFlightCloseRequest=void 0,t._pendingAbortRequest=void 0,t._backpressure=!1}function IsWritableStream(t){return!!typeIsObject(t)&&!!Object.prototype.hasOwnProperty.call(t,"_writableStreamController")&&t instanceof E}function IsWritableStreamLocked(t){return void 0!==t._writer}function WritableStreamAbort(t,r){var a;if("closed"===t._state||"errored"===t._state)return promiseResolvedWith(void 0);t._writableStreamController._abortReason=r,null===(a=t._writableStreamController._abortController)||void 0===a||a.abort();var o=t._state;if("closed"===o||"errored"===o)return promiseResolvedWith(void 0);if(void 0!==t._pendingAbortRequest)return t._pendingAbortRequest._promise;var i=!1;"erroring"===o&&(i=!0,r=void 0);var l=newPromise((function(a,o){t._pendingAbortRequest={_promise:void 0,_resolve:a,_reject:o,_reason:r,_wasAlreadyErroring:i}}));return t._pendingAbortRequest._promise=l,i||WritableStreamStartErroring(t,r),l}function WritableStreamClose(t){var r=t._state;if("closed"===r||"errored"===r)return promiseRejectedWith(new TypeError("The stream (in "+r+" state) is not in the writable state and cannot be closed"));var a=newPromise((function(r,a){var o={_resolve:r,_reject:a};t._closeRequest=o})),o=t._writer;return void 0!==o&&t._backpressure&&"writable"===r&&defaultWriterReadyPromiseResolve(o),function WritableStreamDefaultControllerClose(t){EnqueueValueWithSize(t,I,0),WritableStreamDefaultControllerAdvanceQueueIfNeeded(t)}(t._writableStreamController),a}function WritableStreamDealWithRejection(t,r){"writable"!==t._state?WritableStreamFinishErroring(t):WritableStreamStartErroring(t,r)}function WritableStreamStartErroring(t,r){var a=t._writableStreamController;t._state="erroring",t._storedError=r;var o=t._writer;void 0!==o&&WritableStreamDefaultWriterEnsureReadyPromiseRejected(o,r),!function WritableStreamHasOperationMarkedInFlight(t){return void 0!==t._inFlightWriteRequest||void 0!==t._inFlightCloseRequest}(t)&&a._started&&WritableStreamFinishErroring(t)}function WritableStreamFinishErroring(t){t._state="errored",t._writableStreamController[m]();var r=t._storedError;if(t._writeRequests.forEach((function(t){t._reject(r)})),t._writeRequests=new h,void 0!==t._pendingAbortRequest){var a=t._pendingAbortRequest;if(t._pendingAbortRequest=void 0,a._wasAlreadyErroring)return a._reject(r),void WritableStreamRejectCloseAndClosedPromiseIfNeeded(t);uponPromise(t._writableStreamController[p](a._reason),(function(){a._resolve(),WritableStreamRejectCloseAndClosedPromiseIfNeeded(t)}),(function(r){a._reject(r),WritableStreamRejectCloseAndClosedPromiseIfNeeded(t)}))}else WritableStreamRejectCloseAndClosedPromiseIfNeeded(t)}function WritableStreamCloseQueuedOrInFlight(t){return void 0!==t._closeRequest||void 0!==t._inFlightCloseRequest}function WritableStreamRejectCloseAndClosedPromiseIfNeeded(t){void 0!==t._closeRequest&&(t._closeRequest._reject(t._storedError),t._closeRequest=void 0);var r=t._writer;void 0!==r&&defaultWriterClosedPromiseReject(r,t._storedError)}function WritableStreamUpdateBackpressure(t,r){var a=t._writer;void 0!==a&&r!==t._backpressure&&(r?function defaultWriterReadyPromiseReset(t){defaultWriterReadyPromiseInitialize(t)}(a):defaultWriterReadyPromiseResolve(a)),t._backpressure=r}Object.defineProperties(E.prototype,{abort:{enumerable:!0},close:{enumerable:!0},getWriter:{enumerable:!0},locked:{enumerable:!0}}),"symbol"==typeof r.toStringTag&&Object.defineProperty(E.prototype,r.toStringTag,{value:"WritableStream",configurable:!0});var O=function(){function WritableStreamDefaultWriter(t){if(assertRequiredArgument(t,1,"WritableStreamDefaultWriter"),assertWritableStream(t,"First parameter"),IsWritableStreamLocked(t))throw new TypeError("This stream has already been locked for exclusive writing by another writer");this._ownerWritableStream=t,t._writer=this;var r=t._state;if("writable"===r)!WritableStreamCloseQueuedOrInFlight(t)&&t._backpressure?defaultWriterReadyPromiseInitialize(this):defaultWriterReadyPromiseInitializeAsResolved(this),defaultWriterClosedPromiseInitialize(this);else if("erroring"===r)defaultWriterReadyPromiseInitializeAsRejected(this,t._storedError),defaultWriterClosedPromiseInitialize(this);else if("closed"===r)defaultWriterReadyPromiseInitializeAsResolved(this),function defaultWriterClosedPromiseInitializeAsResolved(t){defaultWriterClosedPromiseInitialize(t),defaultWriterClosedPromiseResolve(t)}(this);else{var a=t._storedError;defaultWriterReadyPromiseInitializeAsRejected(this,a),defaultWriterClosedPromiseInitializeAsRejected(this,a)}}return Object.defineProperty(WritableStreamDefaultWriter.prototype,"closed",{get:function(){return IsWritableStreamDefaultWriter(this)?this._closedPromise:promiseRejectedWith(defaultWriterBrandCheckException("closed"))},enumerable:!1,configurable:!0}),Object.defineProperty(WritableStreamDefaultWriter.prototype,"desiredSize",{get:function(){if(!IsWritableStreamDefaultWriter(this))throw defaultWriterBrandCheckException("desiredSize");if(void 0===this._ownerWritableStream)throw defaultWriterLockException("desiredSize");return function WritableStreamDefaultWriterGetDesiredSize(t){var r=t._ownerWritableStream,a=r._state;return"errored"===a||"erroring"===a?null:"closed"===a?0:WritableStreamDefaultControllerGetDesiredSize(r._writableStreamController)}(this)},enumerable:!1,configurable:!0}),Object.defineProperty(WritableStreamDefaultWriter.prototype,"ready",{get:function(){return IsWritableStreamDefaultWriter(this)?this._readyPromise:promiseRejectedWith(defaultWriterBrandCheckException("ready"))},enumerable:!1,configurable:!0}),WritableStreamDefaultWriter.prototype.abort=function(t){return void 0===t&&(t=void 0),IsWritableStreamDefaultWriter(this)?void 0===this._ownerWritableStream?promiseRejectedWith(defaultWriterLockException("abort")):function WritableStreamDefaultWriterAbort(t,r){return WritableStreamAbort(t._ownerWritableStream,r)}(this,t):promiseRejectedWith(defaultWriterBrandCheckException("abort"))},WritableStreamDefaultWriter.prototype.close=function(){if(!IsWritableStreamDefaultWriter(this))return promiseRejectedWith(defaultWriterBrandCheckException("close"));var t=this._ownerWritableStream;return void 0===t?promiseRejectedWith(defaultWriterLockException("close")):WritableStreamCloseQueuedOrInFlight(t)?promiseRejectedWith(new TypeError("Cannot close an already-closing stream")):WritableStreamDefaultWriterClose(this)},WritableStreamDefaultWriter.prototype.releaseLock=function(){if(!IsWritableStreamDefaultWriter(this))throw defaultWriterBrandCheckException("releaseLock");void 0!==this._ownerWritableStream&&WritableStreamDefaultWriterRelease(this)},WritableStreamDefaultWriter.prototype.write=function(t){return void 0===t&&(t=void 0),IsWritableStreamDefaultWriter(this)?void 0===this._ownerWritableStream?promiseRejectedWith(defaultWriterLockException("write to")):WritableStreamDefaultWriterWrite(this,t):promiseRejectedWith(defaultWriterBrandCheckException("write"))},WritableStreamDefaultWriter}();function IsWritableStreamDefaultWriter(t){return!!typeIsObject(t)&&!!Object.prototype.hasOwnProperty.call(t,"_ownerWritableStream")&&t instanceof O}function WritableStreamDefaultWriterClose(t){return WritableStreamClose(t._ownerWritableStream)}function WritableStreamDefaultWriterEnsureClosedPromiseRejected(t,r){"pending"===t._closedPromiseState?defaultWriterClosedPromiseReject(t,r):function defaultWriterClosedPromiseResetToRejected(t,r){defaultWriterClosedPromiseInitializeAsRejected(t,r)}(t,r)}function WritableStreamDefaultWriterEnsureReadyPromiseRejected(t,r){"pending"===t._readyPromiseState?defaultWriterReadyPromiseReject(t,r):function defaultWriterReadyPromiseResetToRejected(t,r){defaultWriterReadyPromiseInitializeAsRejected(t,r)}(t,r)}function WritableStreamDefaultWriterRelease(t){var r=t._ownerWritableStream,a=new TypeError("Writer was released and can no longer be used to monitor the stream's closedness");WritableStreamDefaultWriterEnsureReadyPromiseRejected(t,a),WritableStreamDefaultWriterEnsureClosedPromiseRejected(t,a),r._writer=void 0,t._ownerWritableStream=void 0}function WritableStreamDefaultWriterWrite(t,r){var a=t._ownerWritableStream,o=a._writableStreamController,i=function WritableStreamDefaultControllerGetChunkSize(t,r){try{return t._strategySizeAlgorithm(r)}catch(r){return WritableStreamDefaultControllerErrorIfNeeded(t,r),1}}(o,r);if(a!==t._ownerWritableStream)return promiseRejectedWith(defaultWriterLockException("write to"));var l=a._state;if("errored"===l)return promiseRejectedWith(a._storedError);if(WritableStreamCloseQueuedOrInFlight(a)||"closed"===l)return promiseRejectedWith(new TypeError("The stream is closing or closed and cannot be written to"));if("erroring"===l)return promiseRejectedWith(a._storedError);var u=function WritableStreamAddWriteRequest(t){return newPromise((function(r,a){var o={_resolve:r,_reject:a};t._writeRequests.push(o)}))}(a);return function WritableStreamDefaultControllerWrite(t,r,a){try{EnqueueValueWithSize(t,r,a)}catch(r){return void WritableStreamDefaultControllerErrorIfNeeded(t,r)}var o=t._controlledWritableStream;WritableStreamCloseQueuedOrInFlight(o)||"writable"!==o._state||WritableStreamUpdateBackpressure(o,WritableStreamDefaultControllerGetBackpressure(t)),WritableStreamDefaultControllerAdvanceQueueIfNeeded(t)}(o,r,i),u}Object.defineProperties(O.prototype,{abort:{enumerable:!0},close:{enumerable:!0},releaseLock:{enumerable:!0},write:{enumerable:!0},closed:{enumerable:!0},desiredSize:{enumerable:!0},ready:{enumerable:!0}}),"symbol"==typeof r.toStringTag&&Object.defineProperty(O.prototype,r.toStringTag,{value:"WritableStreamDefaultWriter",configurable:!0});var I={},D=function(){function WritableStreamDefaultController(){throw new TypeError("Illegal constructor")}return Object.defineProperty(WritableStreamDefaultController.prototype,"abortReason",{get:function(){if(!IsWritableStreamDefaultController(this))throw defaultControllerBrandCheckException$2("abortReason");return this._abortReason},enumerable:!1,configurable:!0}),Object.defineProperty(WritableStreamDefaultController.prototype,"signal",{get:function(){if(!IsWritableStreamDefaultController(this))throw defaultControllerBrandCheckException$2("signal");if(void 0===this._abortController)throw new TypeError("WritableStreamDefaultController.prototype.signal is not supported");return this._abortController.signal},enumerable:!1,configurable:!0}),WritableStreamDefaultController.prototype.error=function(t){if(void 0===t&&(t=void 0),!IsWritableStreamDefaultController(this))throw defaultControllerBrandCheckException$2("error");"writable"===this._controlledWritableStream._state&&WritableStreamDefaultControllerError(this,t)},WritableStreamDefaultController.prototype[p]=function(t){var r=this._abortAlgorithm(t);return WritableStreamDefaultControllerClearAlgorithms(this),r},WritableStreamDefaultController.prototype[m]=function(){ResetQueue(this)},WritableStreamDefaultController}();function IsWritableStreamDefaultController(t){return!!typeIsObject(t)&&!!Object.prototype.hasOwnProperty.call(t,"_controlledWritableStream")&&t instanceof D}function SetUpWritableStreamDefaultController(t,r,a,o,i,l,u,c){r._controlledWritableStream=t,t._writableStreamController=r,r._queue=void 0,r._queueTotalSize=void 0,ResetQueue(r),r._abortReason=void 0,r._abortController=function createAbortController(){if(T)return new AbortController}(),r._started=!1,r._strategySizeAlgorithm=c,r._strategyHWM=u,r._writeAlgorithm=o,r._closeAlgorithm=i,r._abortAlgorithm=l;var d=WritableStreamDefaultControllerGetBackpressure(r);WritableStreamUpdateBackpressure(t,d),uponPromise(promiseResolvedWith(a()),(function(){r._started=!0,WritableStreamDefaultControllerAdvanceQueueIfNeeded(r)}),(function(a){r._started=!0,WritableStreamDealWithRejection(t,a)}))}function WritableStreamDefaultControllerClearAlgorithms(t){t._writeAlgorithm=void 0,t._closeAlgorithm=void 0,t._abortAlgorithm=void 0,t._strategySizeAlgorithm=void 0}function WritableStreamDefaultControllerGetDesiredSize(t){return t._strategyHWM-t._queueTotalSize}function WritableStreamDefaultControllerAdvanceQueueIfNeeded(t){var r=t._controlledWritableStream;if(t._started&&void 0===r._inFlightWriteRequest)if("erroring"!==r._state){if(0!==t._queue.length){var a=function PeekQueueValue(t){return t._queue.peek().value}(t);a===I?function WritableStreamDefaultControllerProcessClose(t){var r=t._controlledWritableStream;(function WritableStreamMarkCloseRequestInFlight(t){t._inFlightCloseRequest=t._closeRequest,t._closeRequest=void 0})(r),DequeueValue(t);var a=t._closeAlgorithm();WritableStreamDefaultControllerClearAlgorithms(t),uponPromise(a,(function(){!function WritableStreamFinishInFlightClose(t){t._inFlightCloseRequest._resolve(void 0),t._inFlightCloseRequest=void 0,"erroring"===t._state&&(t._storedError=void 0,void 0!==t._pendingAbortRequest&&(t._pendingAbortRequest._resolve(),t._pendingAbortRequest=void 0)),t._state="closed";var r=t._writer;void 0!==r&&defaultWriterClosedPromiseResolve(r)}(r)}),(function(t){!function WritableStreamFinishInFlightCloseWithError(t,r){t._inFlightCloseRequest._reject(r),t._inFlightCloseRequest=void 0,void 0!==t._pendingAbortRequest&&(t._pendingAbortRequest._reject(r),t._pendingAbortRequest=void 0),WritableStreamDealWithRejection(t,r)}(r,t)}))}(t):function WritableStreamDefaultControllerProcessWrite(t,r){var a=t._controlledWritableStream;(function WritableStreamMarkFirstWriteRequestInFlight(t){t._inFlightWriteRequest=t._writeRequests.shift()})(a),uponPromise(t._writeAlgorithm(r),(function(){!function WritableStreamFinishInFlightWrite(t){t._inFlightWriteRequest._resolve(void 0),t._inFlightWriteRequest=void 0}(a);var r=a._state;if(DequeueValue(t),!WritableStreamCloseQueuedOrInFlight(a)&&"writable"===r){var o=WritableStreamDefaultControllerGetBackpressure(t);WritableStreamUpdateBackpressure(a,o)}WritableStreamDefaultControllerAdvanceQueueIfNeeded(t)}),(function(r){"writable"===a._state&&WritableStreamDefaultControllerClearAlgorithms(t),function WritableStreamFinishInFlightWriteWithError(t,r){t._inFlightWriteRequest._reject(r),t._inFlightWriteRequest=void 0,WritableStreamDealWithRejection(t,r)}(a,r)}))}(t,a)}}else WritableStreamFinishErroring(r)}function WritableStreamDefaultControllerErrorIfNeeded(t,r){"writable"===t._controlledWritableStream._state&&WritableStreamDefaultControllerError(t,r)}function WritableStreamDefaultControllerGetBackpressure(t){return WritableStreamDefaultControllerGetDesiredSize(t)<=0}function WritableStreamDefaultControllerError(t,r){var a=t._controlledWritableStream;WritableStreamDefaultControllerClearAlgorithms(t),WritableStreamStartErroring(a,r)}function streamBrandCheckException$2(t){return new TypeError("WritableStream.prototype."+t+" can only be used on a WritableStream")}function defaultControllerBrandCheckException$2(t){return new TypeError("WritableStreamDefaultController.prototype."+t+" can only be used on a WritableStreamDefaultController")}function defaultWriterBrandCheckException(t){return new TypeError("WritableStreamDefaultWriter.prototype."+t+" can only be used on a WritableStreamDefaultWriter")}function defaultWriterLockException(t){return new TypeError("Cannot "+t+" a stream using a released writer")}function defaultWriterClosedPromiseInitialize(t){t._closedPromise=newPromise((function(r,a){t._closedPromise_resolve=r,t._closedPromise_reject=a,t._closedPromiseState="pending"}))}function defaultWriterClosedPromiseInitializeAsRejected(t,r){defaultWriterClosedPromiseInitialize(t),defaultWriterClosedPromiseReject(t,r)}function defaultWriterClosedPromiseReject(t,r){void 0!==t._closedPromise_reject&&(setPromiseIsHandledToTrue(t._closedPromise),t._closedPromise_reject(r),t._closedPromise_resolve=void 0,t._closedPromise_reject=void 0,t._closedPromiseState="rejected")}function defaultWriterClosedPromiseResolve(t){void 0!==t._closedPromise_resolve&&(t._closedPromise_resolve(void 0),t._closedPromise_resolve=void 0,t._closedPromise_reject=void 0,t._closedPromiseState="resolved")}function defaultWriterReadyPromiseInitialize(t){t._readyPromise=newPromise((function(r,a){t._readyPromise_resolve=r,t._readyPromise_reject=a})),t._readyPromiseState="pending"}function defaultWriterReadyPromiseInitializeAsRejected(t,r){defaultWriterReadyPromiseInitialize(t),defaultWriterReadyPromiseReject(t,r)}function defaultWriterReadyPromiseInitializeAsResolved(t){defaultWriterReadyPromiseInitialize(t),defaultWriterReadyPromiseResolve(t)}function defaultWriterReadyPromiseReject(t,r){void 0!==t._readyPromise_reject&&(setPromiseIsHandledToTrue(t._readyPromise),t._readyPromise_reject(r),t._readyPromise_resolve=void 0,t._readyPromise_reject=void 0,t._readyPromiseState="rejected")}function defaultWriterReadyPromiseResolve(t){void 0!==t._readyPromise_resolve&&(t._readyPromise_resolve(void 0),t._readyPromise_resolve=void 0,t._readyPromise_reject=void 0,t._readyPromiseState="fulfilled")}Object.defineProperties(D.prototype,{abortReason:{enumerable:!0},signal:{enumerable:!0},error:{enumerable:!0}}),"symbol"==typeof r.toStringTag&&Object.defineProperty(D.prototype,r.toStringTag,{value:"WritableStreamDefaultController",configurable:!0});var M="undefined"!=typeof DOMException?DOMException:void 0,j=function isDOMExceptionConstructor(t){if("function"!=typeof t&&"object"!=typeof t)return!1;try{return new t,!0}catch(t){return!1}}(M)?M:function createDOMExceptionPolyfill(){var t=function DOMException(t,r){this.message=t||"",this.name=r||"Error",Error.captureStackTrace&&Error.captureStackTrace(this,this.constructor)};return t.prototype=Object.create(Error.prototype),Object.defineProperty(t.prototype,"constructor",{value:t,writable:!0,configurable:!0}),t}();function ReadableStreamPipeTo(t,r,a,o,i,l){var u=AcquireReadableStreamDefaultReader(t),c=AcquireWritableStreamDefaultWriter(r);t._disturbed=!0;var d=!1,h=promiseResolvedWith(void 0);return newPromise((function(p,m){var v;if(void 0!==l){if(v=function(){var a=new j("Aborted","AbortError"),l=[];o||l.push((function(){return"writable"===r._state?WritableStreamAbort(r,a):promiseResolvedWith(void 0)})),i||l.push((function(){return"readable"===t._state?ReadableStreamCancel(t,a):promiseResolvedWith(void 0)})),shutdownWithAction((function(){return Promise.all(l.map((function(t){return t()})))}),!0,a)},l.aborted)return void v();l.addEventListener("abort",v)}if(isOrBecomesErrored(t,u._closedPromise,(function(t){o?shutdown(!0,t):shutdownWithAction((function(){return WritableStreamAbort(r,t)}),!0,t)})),isOrBecomesErrored(r,c._closedPromise,(function(r){i?shutdown(!0,r):shutdownWithAction((function(){return ReadableStreamCancel(t,r)}),!0,r)})),function isOrBecomesClosed(t,r,a){"closed"===t._state?a():uponFulfillment(r,a)}(t,u._closedPromise,(function(){a?shutdown():shutdownWithAction((function(){return function WritableStreamDefaultWriterCloseWithErrorPropagation(t){var r=t._ownerWritableStream,a=r._state;return WritableStreamCloseQueuedOrInFlight(r)||"closed"===a?promiseResolvedWith(void 0):"errored"===a?promiseRejectedWith(r._storedError):WritableStreamDefaultWriterClose(t)}(c)}))})),WritableStreamCloseQueuedOrInFlight(r)||"closed"===r._state){var y=new TypeError("the destination writable stream closed before all data could be piped to it");i?shutdown(!0,y):shutdownWithAction((function(){return ReadableStreamCancel(t,y)}),!0,y)}function waitForWritesToFinish(){var t=h;return PerformPromiseThen(h,(function(){return t!==h?waitForWritesToFinish():void 0}))}function isOrBecomesErrored(t,r,a){"errored"===t._state?a(t._storedError):uponRejection(r,a)}function shutdownWithAction(t,a,o){function doTheRest(){uponPromise(t(),(function(){return finalize(a,o)}),(function(t){return finalize(!0,t)}))}d||(d=!0,"writable"!==r._state||WritableStreamCloseQueuedOrInFlight(r)?doTheRest():uponFulfillment(waitForWritesToFinish(),doTheRest))}function shutdown(t,a){d||(d=!0,"writable"!==r._state||WritableStreamCloseQueuedOrInFlight(r)?finalize(t,a):uponFulfillment(waitForWritesToFinish(),(function(){return finalize(t,a)})))}function finalize(t,r){WritableStreamDefaultWriterRelease(c),ReadableStreamReaderGenericRelease(u),void 0!==l&&l.removeEventListener("abort",v),t?m(r):p(void 0)}setPromiseIsHandledToTrue(function pipeLoop(){return newPromise((function(t,r){!function next(a){a?t():PerformPromiseThen(function pipeStep(){return d?promiseResolvedWith(!0):PerformPromiseThen(c._readyPromise,(function(){return newPromise((function(t,r){ReadableStreamDefaultReaderRead(u,{_chunkSteps:function(r){h=PerformPromiseThen(WritableStreamDefaultWriterWrite(c,r),void 0,noop),t(!1)},_closeSteps:function(){return t(!0)},_errorSteps:r})}))}))}(),next,r)}(!1)}))}())}))}var L=function(){function ReadableStreamDefaultController(){throw new TypeError("Illegal constructor")}return Object.defineProperty(ReadableStreamDefaultController.prototype,"desiredSize",{get:function(){if(!IsReadableStreamDefaultController(this))throw defaultControllerBrandCheckException$1("desiredSize");return ReadableStreamDefaultControllerGetDesiredSize(this)},enumerable:!1,configurable:!0}),ReadableStreamDefaultController.prototype.close=function(){if(!IsReadableStreamDefaultController(this))throw defaultControllerBrandCheckException$1("close");if(!ReadableStreamDefaultControllerCanCloseOrEnqueue(this))throw new TypeError("The stream is not in a state that permits close");ReadableStreamDefaultControllerClose(this)},ReadableStreamDefaultController.prototype.enqueue=function(t){if(void 0===t&&(t=void 0),!IsReadableStreamDefaultController(this))throw defaultControllerBrandCheckException$1("enqueue");if(!ReadableStreamDefaultControllerCanCloseOrEnqueue(this))throw new TypeError("The stream is not in a state that permits enqueue");return ReadableStreamDefaultControllerEnqueue(this,t)},ReadableStreamDefaultController.prototype.error=function(t){if(void 0===t&&(t=void 0),!IsReadableStreamDefaultController(this))throw defaultControllerBrandCheckException$1("error");ReadableStreamDefaultControllerError(this,t)},ReadableStreamDefaultController.prototype[v]=function(t){ResetQueue(this);var r=this._cancelAlgorithm(t);return ReadableStreamDefaultControllerClearAlgorithms(this),r},ReadableStreamDefaultController.prototype[y]=function(t){var r=this._controlledReadableStream;if(this._queue.length>0){var a=DequeueValue(this);this._closeRequested&&0===this._queue.length?(ReadableStreamDefaultControllerClearAlgorithms(this),ReadableStreamClose(r)):ReadableStreamDefaultControllerCallPullIfNeeded(this),t._chunkSteps(a)}else ReadableStreamAddReadRequest(r,t),ReadableStreamDefaultControllerCallPullIfNeeded(this)},ReadableStreamDefaultController}();function IsReadableStreamDefaultController(t){return!!typeIsObject(t)&&!!Object.prototype.hasOwnProperty.call(t,"_controlledReadableStream")&&t instanceof L}function ReadableStreamDefaultControllerCallPullIfNeeded(t){ReadableStreamDefaultControllerShouldCallPull(t)&&(t._pulling?t._pullAgain=!0:(t._pulling=!0,uponPromise(t._pullAlgorithm(),(function(){t._pulling=!1,t._pullAgain&&(t._pullAgain=!1,ReadableStreamDefaultControllerCallPullIfNeeded(t))}),(function(r){ReadableStreamDefaultControllerError(t,r)}))))}function ReadableStreamDefaultControllerShouldCallPull(t){var r=t._controlledReadableStream;return!!ReadableStreamDefaultControllerCanCloseOrEnqueue(t)&&!!t._started&&(!!(IsReadableStreamLocked(r)&&ReadableStreamGetNumReadRequests(r)>0)||ReadableStreamDefaultControllerGetDesiredSize(t)>0)}function ReadableStreamDefaultControllerClearAlgorithms(t){t._pullAlgorithm=void 0,t._cancelAlgorithm=void 0,t._strategySizeAlgorithm=void 0}function ReadableStreamDefaultControllerClose(t){if(ReadableStreamDefaultControllerCanCloseOrEnqueue(t)){var r=t._controlledReadableStream;t._closeRequested=!0,0===t._queue.length&&(ReadableStreamDefaultControllerClearAlgorithms(t),ReadableStreamClose(r))}}function ReadableStreamDefaultControllerEnqueue(t,r){if(ReadableStreamDefaultControllerCanCloseOrEnqueue(t)){var a=t._controlledReadableStream;if(IsReadableStreamLocked(a)&&ReadableStreamGetNumReadRequests(a)>0)ReadableStreamFulfillReadRequest(a,r,!1);else{var o=void 0;try{o=t._strategySizeAlgorithm(r)}catch(r){throw ReadableStreamDefaultControllerError(t,r),r}try{EnqueueValueWithSize(t,r,o)}catch(r){throw ReadableStreamDefaultControllerError(t,r),r}}ReadableStreamDefaultControllerCallPullIfNeeded(t)}}function ReadableStreamDefaultControllerError(t,r){var a=t._controlledReadableStream;"readable"===a._state&&(ResetQueue(t),ReadableStreamDefaultControllerClearAlgorithms(t),ReadableStreamError(a,r))}function ReadableStreamDefaultControllerGetDesiredSize(t){var r=t._controlledReadableStream._state;return"errored"===r?null:"closed"===r?0:t._strategyHWM-t._queueTotalSize}function ReadableStreamDefaultControllerCanCloseOrEnqueue(t){var r=t._controlledReadableStream._state;return!t._closeRequested&&"readable"===r}function SetUpReadableStreamDefaultController(t,r,a,o,i,l,u){r._controlledReadableStream=t,r._queue=void 0,r._queueTotalSize=void 0,ResetQueue(r),r._started=!1,r._closeRequested=!1,r._pullAgain=!1,r._pulling=!1,r._strategySizeAlgorithm=u,r._strategyHWM=l,r._pullAlgorithm=o,r._cancelAlgorithm=i,t._readableStreamController=r,uponPromise(promiseResolvedWith(a()),(function(){r._started=!0,ReadableStreamDefaultControllerCallPullIfNeeded(r)}),(function(t){ReadableStreamDefaultControllerError(r,t)}))}function defaultControllerBrandCheckException$1(t){return new TypeError("ReadableStreamDefaultController.prototype."+t+" can only be used on a ReadableStreamDefaultController")}function ReadableStreamTee(t,r){return IsReadableByteStreamController(t._readableStreamController)?function ReadableByteStreamTee(t){var r,a,o,i,l,u=AcquireReadableStreamDefaultReader(t),c=!1,h=!1,p=!1,m=!1,v=!1,y=newPromise((function(t){l=t}));function forwardReaderError(t){uponRejection(t._closedPromise,(function(r){t===u&&(ReadableByteStreamControllerError(o._readableStreamController,r),ReadableByteStreamControllerError(i._readableStreamController,r),m&&v||l(void 0))}))}function pullWithDefaultReader(){IsReadableStreamBYOBReader(u)&&(ReadableStreamReaderGenericRelease(u),forwardReaderError(u=AcquireReadableStreamDefaultReader(t))),ReadableStreamDefaultReaderRead(u,{_chunkSteps:function(r){d((function(){h=!1,p=!1;var a=r,u=r;if(!m&&!v)try{u=CloneAsUint8Array(r)}catch(r){return ReadableByteStreamControllerError(o._readableStreamController,r),ReadableByteStreamControllerError(i._readableStreamController,r),void l(ReadableStreamCancel(t,r))}m||ReadableByteStreamControllerEnqueue(o._readableStreamController,a),v||ReadableByteStreamControllerEnqueue(i._readableStreamController,u),c=!1,h?pull1Algorithm():p&&pull2Algorithm()}))},_closeSteps:function(){c=!1,m||ReadableByteStreamControllerClose(o._readableStreamController),v||ReadableByteStreamControllerClose(i._readableStreamController),o._readableStreamController._pendingPullIntos.length>0&&ReadableByteStreamControllerRespond(o._readableStreamController,0),i._readableStreamController._pendingPullIntos.length>0&&ReadableByteStreamControllerRespond(i._readableStreamController,0),m&&v||l(void 0)},_errorSteps:function(){c=!1}})}function pullWithBYOBReader(r,a){IsReadableStreamDefaultReader(u)&&(ReadableStreamReaderGenericRelease(u),forwardReaderError(u=AcquireReadableStreamBYOBReader(t)));var y=a?i:o,g=a?o:i;ReadableStreamBYOBReaderRead(u,r,{_chunkSteps:function(r){d((function(){h=!1,p=!1;var o=a?v:m;if(a?m:v)o||ReadableByteStreamControllerRespondWithNewView(y._readableStreamController,r);else{var i=void 0;try{i=CloneAsUint8Array(r)}catch(r){return ReadableByteStreamControllerError(y._readableStreamController,r),ReadableByteStreamControllerError(g._readableStreamController,r),void l(ReadableStreamCancel(t,r))}o||ReadableByteStreamControllerRespondWithNewView(y._readableStreamController,r),ReadableByteStreamControllerEnqueue(g._readableStreamController,i)}c=!1,h?pull1Algorithm():p&&pull2Algorithm()}))},_closeSteps:function(t){c=!1;var r=a?v:m,o=a?m:v;r||ReadableByteStreamControllerClose(y._readableStreamController),o||ReadableByteStreamControllerClose(g._readableStreamController),void 0!==t&&(r||ReadableByteStreamControllerRespondWithNewView(y._readableStreamController,t),!o&&g._readableStreamController._pendingPullIntos.length>0&&ReadableByteStreamControllerRespond(g._readableStreamController,0)),r&&o||l(void 0)},_errorSteps:function(){c=!1}})}function pull1Algorithm(){if(c)return h=!0,promiseResolvedWith(void 0);c=!0;var t=ReadableByteStreamControllerGetBYOBRequest(o._readableStreamController);return null===t?pullWithDefaultReader():pullWithBYOBReader(t._view,!1),promiseResolvedWith(void 0)}function pull2Algorithm(){if(c)return p=!0,promiseResolvedWith(void 0);c=!0;var t=ReadableByteStreamControllerGetBYOBRequest(i._readableStreamController);return null===t?pullWithDefaultReader():pullWithBYOBReader(t._view,!0),promiseResolvedWith(void 0)}function cancel1Algorithm(o){if(m=!0,r=o,v){var i=CreateArrayFromList([r,a]),u=ReadableStreamCancel(t,i);l(u)}return y}function cancel2Algorithm(o){if(v=!0,a=o,m){var i=CreateArrayFromList([r,a]),u=ReadableStreamCancel(t,i);l(u)}return y}function startAlgorithm(){}return o=CreateReadableByteStream(startAlgorithm,pull1Algorithm,cancel1Algorithm),i=CreateReadableByteStream(startAlgorithm,pull2Algorithm,cancel2Algorithm),forwardReaderError(u),[o,i]}(t):function ReadableStreamDefaultTee(t,r){var a,o,i,l,u,c=AcquireReadableStreamDefaultReader(t),h=!1,p=!1,m=!1,v=!1,y=newPromise((function(t){u=t}));function pullAlgorithm(){return h?(p=!0,promiseResolvedWith(void 0)):(h=!0,ReadableStreamDefaultReaderRead(c,{_chunkSteps:function(t){d((function(){p=!1;var r=t,a=t;m||ReadableStreamDefaultControllerEnqueue(i._readableStreamController,r),v||ReadableStreamDefaultControllerEnqueue(l._readableStreamController,a),h=!1,p&&pullAlgorithm()}))},_closeSteps:function(){h=!1,m||ReadableStreamDefaultControllerClose(i._readableStreamController),v||ReadableStreamDefaultControllerClose(l._readableStreamController),m&&v||u(void 0)},_errorSteps:function(){h=!1}}),promiseResolvedWith(void 0))}function cancel1Algorithm(r){if(m=!0,a=r,v){var i=CreateArrayFromList([a,o]),l=ReadableStreamCancel(t,i);u(l)}return y}function cancel2Algorithm(r){if(v=!0,o=r,m){var i=CreateArrayFromList([a,o]),l=ReadableStreamCancel(t,i);u(l)}return y}function startAlgorithm(){}return i=CreateReadableStream(startAlgorithm,pullAlgorithm,cancel1Algorithm),l=CreateReadableStream(startAlgorithm,pullAlgorithm,cancel2Algorithm),uponRejection(c._closedPromise,(function(t){ReadableStreamDefaultControllerError(i._readableStreamController,t),ReadableStreamDefaultControllerError(l._readableStreamController,t),m&&v||u(void 0)})),[i,l]}(t)}function convertUnderlyingSourceCancelCallback(t,r,a){return assertFunction(t,a),function(a){return promiseCall(t,r,[a])}}function convertUnderlyingSourcePullCallback(t,r,a){return assertFunction(t,a),function(a){return promiseCall(t,r,[a])}}function convertUnderlyingSourceStartCallback(t,r,a){return assertFunction(t,a),function(a){return reflectCall(t,r,[a])}}function convertReadableStreamType(t,r){if("bytes"!=(t=""+t))throw new TypeError(r+" '"+t+"' is not a valid enumeration value for ReadableStreamType");return t}function convertReadableStreamReaderMode(t,r){if("byob"!=(t=""+t))throw new TypeError(r+" '"+t+"' is not a valid enumeration value for ReadableStreamReaderMode");return t}function convertPipeOptions(t,r){assertDictionary(t,r);var a=null==t?void 0:t.preventAbort,o=null==t?void 0:t.preventCancel,i=null==t?void 0:t.preventClose,l=null==t?void 0:t.signal;return void 0!==l&&function assertAbortSignal(t,r){if(!function isAbortSignal(t){if("object"!=typeof t||null===t)return!1;try{return"boolean"==typeof t.aborted}catch(t){return!1}}(t))throw new TypeError(r+" is not an AbortSignal.")}(l,r+" has member 'signal' that"),{preventAbort:Boolean(a),preventCancel:Boolean(o),preventClose:Boolean(i),signal:l}}Object.defineProperties(L.prototype,{close:{enumerable:!0},enqueue:{enumerable:!0},error:{enumerable:!0},desiredSize:{enumerable:!0}}),"symbol"==typeof r.toStringTag&&Object.defineProperty(L.prototype,r.toStringTag,{value:"ReadableStreamDefaultController",configurable:!0});var W=function(){function ReadableStream(t,r){void 0===t&&(t={}),void 0===r&&(r={}),void 0===t?t=null:assertObject(t,"First parameter");var a=convertQueuingStrategy(r,"Second parameter"),o=function convertUnderlyingDefaultOrByteSource(t,r){assertDictionary(t,r);var a=t,o=null==a?void 0:a.autoAllocateChunkSize,i=null==a?void 0:a.cancel,l=null==a?void 0:a.pull,u=null==a?void 0:a.start,c=null==a?void 0:a.type;return{autoAllocateChunkSize:void 0===o?void 0:convertUnsignedLongLongWithEnforceRange(o,r+" has member 'autoAllocateChunkSize' that"),cancel:void 0===i?void 0:convertUnderlyingSourceCancelCallback(i,a,r+" has member 'cancel' that"),pull:void 0===l?void 0:convertUnderlyingSourcePullCallback(l,a,r+" has member 'pull' that"),start:void 0===u?void 0:convertUnderlyingSourceStartCallback(u,a,r+" has member 'start' that"),type:void 0===c?void 0:convertReadableStreamType(c,r+" has member 'type' that")}}(t,"First parameter");if(InitializeReadableStream(this),"bytes"===o.type){if(void 0!==a.size)throw new RangeError("The strategy for a byte stream cannot have a size function");!function SetUpReadableByteStreamControllerFromUnderlyingSource(t,r,a){var o=Object.create(P.prototype),startAlgorithm=function(){},pullAlgorithm=function(){return promiseResolvedWith(void 0)},cancelAlgorithm=function(){return promiseResolvedWith(void 0)};void 0!==r.start&&(startAlgorithm=function(){return r.start(o)}),void 0!==r.pull&&(pullAlgorithm=function(){return r.pull(o)}),void 0!==r.cancel&&(cancelAlgorithm=function(t){return r.cancel(t)});var i=r.autoAllocateChunkSize;if(0===i)throw new TypeError("autoAllocateChunkSize must be greater than 0");SetUpReadableByteStreamController(t,o,startAlgorithm,pullAlgorithm,cancelAlgorithm,a,i)}(this,o,ExtractHighWaterMark(a,0))}else{var i=ExtractSizeAlgorithm(a);!function SetUpReadableStreamDefaultControllerFromUnderlyingSource(t,r,a,o){var i=Object.create(L.prototype),startAlgorithm=function(){},pullAlgorithm=function(){return promiseResolvedWith(void 0)},cancelAlgorithm=function(){return promiseResolvedWith(void 0)};void 0!==r.start&&(startAlgorithm=function(){return r.start(i)}),void 0!==r.pull&&(pullAlgorithm=function(){return r.pull(i)}),void 0!==r.cancel&&(cancelAlgorithm=function(t){return r.cancel(t)}),SetUpReadableStreamDefaultController(t,i,startAlgorithm,pullAlgorithm,cancelAlgorithm,a,o)}(this,o,ExtractHighWaterMark(a,1),i)}}return Object.defineProperty(ReadableStream.prototype,"locked",{get:function(){if(!IsReadableStream(this))throw streamBrandCheckException$1("locked");return IsReadableStreamLocked(this)},enumerable:!1,configurable:!0}),ReadableStream.prototype.cancel=function(t){return void 0===t&&(t=void 0),IsReadableStream(this)?IsReadableStreamLocked(this)?promiseRejectedWith(new TypeError("Cannot cancel a stream that already has a reader")):ReadableStreamCancel(this,t):promiseRejectedWith(streamBrandCheckException$1("cancel"))},ReadableStream.prototype.getReader=function(t){if(void 0===t&&(t=void 0),!IsReadableStream(this))throw streamBrandCheckException$1("getReader");return void 0===function convertReaderOptions(t,r){assertDictionary(t,r);var a=null==t?void 0:t.mode;return{mode:void 0===a?void 0:convertReadableStreamReaderMode(a,r+" has member 'mode' that")}}(t,"First parameter").mode?AcquireReadableStreamDefaultReader(this):AcquireReadableStreamBYOBReader(this)},ReadableStream.prototype.pipeThrough=function(t,r){if(void 0===r&&(r={}),!IsReadableStream(this))throw streamBrandCheckException$1("pipeThrough");assertRequiredArgument(t,1,"pipeThrough");var a=function convertReadableWritablePair(t,r){assertDictionary(t,r);var a=null==t?void 0:t.readable;assertRequiredField(a,"readable","ReadableWritablePair"),assertReadableStream(a,r+" has member 'readable' that");var o=null==t?void 0:t.writable;return assertRequiredField(o,"writable","ReadableWritablePair"),assertWritableStream(o,r+" has member 'writable' that"),{readable:a,writable:o}}(t,"First parameter"),o=convertPipeOptions(r,"Second parameter");if(IsReadableStreamLocked(this))throw new TypeError("ReadableStream.prototype.pipeThrough cannot be used on a locked ReadableStream");if(IsWritableStreamLocked(a.writable))throw new TypeError("ReadableStream.prototype.pipeThrough cannot be used on a locked WritableStream");return setPromiseIsHandledToTrue(ReadableStreamPipeTo(this,a.writable,o.preventClose,o.preventAbort,o.preventCancel,o.signal)),a.readable},ReadableStream.prototype.pipeTo=function(t,r){if(void 0===r&&(r={}),!IsReadableStream(this))return promiseRejectedWith(streamBrandCheckException$1("pipeTo"));if(void 0===t)return promiseRejectedWith("Parameter 1 is required in 'pipeTo'.");if(!IsWritableStream(t))return promiseRejectedWith(new TypeError("ReadableStream.prototype.pipeTo's first argument must be a WritableStream"));var a;try{a=convertPipeOptions(r,"Second parameter")}catch(t){return promiseRejectedWith(t)}return IsReadableStreamLocked(this)?promiseRejectedWith(new TypeError("ReadableStream.prototype.pipeTo cannot be used on a locked ReadableStream")):IsWritableStreamLocked(t)?promiseRejectedWith(new TypeError("ReadableStream.prototype.pipeTo cannot be used on a locked WritableStream")):ReadableStreamPipeTo(this,t,a.preventClose,a.preventAbort,a.preventCancel,a.signal)},ReadableStream.prototype.tee=function(){if(!IsReadableStream(this))throw streamBrandCheckException$1("tee");return CreateArrayFromList(ReadableStreamTee(this))},ReadableStream.prototype.values=function(t){if(void 0===t&&(t=void 0),!IsReadableStream(this))throw streamBrandCheckException$1("values");return function AcquireReadableStreamAsyncIterator(t,r){var a=AcquireReadableStreamDefaultReader(t),o=new C(a,r),i=Object.create(k);return i._asyncIteratorImpl=o,i}(this,function convertIteratorOptions(t,r){assertDictionary(t,r);var a=null==t?void 0:t.preventCancel;return{preventCancel:Boolean(a)}}(t,"First parameter").preventCancel)},ReadableStream}();function CreateReadableStream(t,r,a,o,i){void 0===o&&(o=1),void 0===i&&(i=function(){return 1});var l=Object.create(W.prototype);return InitializeReadableStream(l),SetUpReadableStreamDefaultController(l,Object.create(L.prototype),t,r,a,o,i),l}function CreateReadableByteStream(t,r,a){var o=Object.create(W.prototype);return InitializeReadableStream(o),SetUpReadableByteStreamController(o,Object.create(P.prototype),t,r,a,0,void 0),o}function InitializeReadableStream(t){t._state="readable",t._reader=void 0,t._storedError=void 0,t._disturbed=!1}function IsReadableStream(t){return!!typeIsObject(t)&&!!Object.prototype.hasOwnProperty.call(t,"_readableStreamController")&&t instanceof W}function IsReadableStreamLocked(t){return void 0!==t._reader}function ReadableStreamCancel(t,r){if(t._disturbed=!0,"closed"===t._state)return promiseResolvedWith(void 0);if("errored"===t._state)return promiseRejectedWith(t._storedError);ReadableStreamClose(t);var a=t._reader;return void 0!==a&&IsReadableStreamBYOBReader(a)&&(a._readIntoRequests.forEach((function(t){t._closeSteps(void 0)})),a._readIntoRequests=new h),transformPromiseWith(t._readableStreamController[v](r),noop)}function ReadableStreamClose(t){t._state="closed";var r=t._reader;void 0!==r&&(defaultReaderClosedPromiseResolve(r),IsReadableStreamDefaultReader(r)&&(r._readRequests.forEach((function(t){t._closeSteps()})),r._readRequests=new h))}function ReadableStreamError(t,r){t._state="errored",t._storedError=r;var a=t._reader;void 0!==a&&(defaultReaderClosedPromiseReject(a,r),IsReadableStreamDefaultReader(a)?(a._readRequests.forEach((function(t){t._errorSteps(r)})),a._readRequests=new h):(a._readIntoRequests.forEach((function(t){t._errorSteps(r)})),a._readIntoRequests=new h))}function streamBrandCheckException$1(t){return new TypeError("ReadableStream.prototype."+t+" can only be used on a ReadableStream")}function convertQueuingStrategyInit(t,r){assertDictionary(t,r);var a=null==t?void 0:t.highWaterMark;return assertRequiredField(a,"highWaterMark","QueuingStrategyInit"),{highWaterMark:convertUnrestrictedDouble(a)}}Object.defineProperties(W.prototype,{cancel:{enumerable:!0},getReader:{enumerable:!0},pipeThrough:{enumerable:!0},pipeTo:{enumerable:!0},tee:{enumerable:!0},values:{enumerable:!0},locked:{enumerable:!0}}),"symbol"==typeof r.toStringTag&&Object.defineProperty(W.prototype,r.toStringTag,{value:"ReadableStream",configurable:!0}),"symbol"==typeof r.asyncIterator&&Object.defineProperty(W.prototype,r.asyncIterator,{value:W.prototype.values,writable:!0,configurable:!0});var byteLengthSizeFunction=function(t){return t.byteLength};Object.defineProperty(byteLengthSizeFunction,"name",{value:"size",configurable:!0});var B=function(){function ByteLengthQueuingStrategy(t){assertRequiredArgument(t,1,"ByteLengthQueuingStrategy"),t=convertQueuingStrategyInit(t,"First parameter"),this._byteLengthQueuingStrategyHighWaterMark=t.highWaterMark}return Object.defineProperty(ByteLengthQueuingStrategy.prototype,"highWaterMark",{get:function(){if(!IsByteLengthQueuingStrategy(this))throw byteLengthBrandCheckException("highWaterMark");return this._byteLengthQueuingStrategyHighWaterMark},enumerable:!1,configurable:!0}),Object.defineProperty(ByteLengthQueuingStrategy.prototype,"size",{get:function(){if(!IsByteLengthQueuingStrategy(this))throw byteLengthBrandCheckException("size");return byteLengthSizeFunction},enumerable:!1,configurable:!0}),ByteLengthQueuingStrategy}();function byteLengthBrandCheckException(t){return new TypeError("ByteLengthQueuingStrategy.prototype."+t+" can only be used on a ByteLengthQueuingStrategy")}function IsByteLengthQueuingStrategy(t){return!!typeIsObject(t)&&!!Object.prototype.hasOwnProperty.call(t,"_byteLengthQueuingStrategyHighWaterMark")&&t instanceof B}Object.defineProperties(B.prototype,{highWaterMark:{enumerable:!0},size:{enumerable:!0}}),"symbol"==typeof r.toStringTag&&Object.defineProperty(B.prototype,r.toStringTag,{value:"ByteLengthQueuingStrategy",configurable:!0});var countSizeFunction=function(){return 1};Object.defineProperty(countSizeFunction,"name",{value:"size",configurable:!0});var N=function(){function CountQueuingStrategy(t){assertRequiredArgument(t,1,"CountQueuingStrategy"),t=convertQueuingStrategyInit(t,"First parameter"),this._countQueuingStrategyHighWaterMark=t.highWaterMark}return Object.defineProperty(CountQueuingStrategy.prototype,"highWaterMark",{get:function(){if(!IsCountQueuingStrategy(this))throw countBrandCheckException("highWaterMark");return this._countQueuingStrategyHighWaterMark},enumerable:!1,configurable:!0}),Object.defineProperty(CountQueuingStrategy.prototype,"size",{get:function(){if(!IsCountQueuingStrategy(this))throw countBrandCheckException("size");return countSizeFunction},enumerable:!1,configurable:!0}),CountQueuingStrategy}();function countBrandCheckException(t){return new TypeError("CountQueuingStrategy.prototype."+t+" can only be used on a CountQueuingStrategy")}function IsCountQueuingStrategy(t){return!!typeIsObject(t)&&!!Object.prototype.hasOwnProperty.call(t,"_countQueuingStrategyHighWaterMark")&&t instanceof N}function convertTransformerFlushCallback(t,r,a){return assertFunction(t,a),function(a){return promiseCall(t,r,[a])}}function convertTransformerStartCallback(t,r,a){return assertFunction(t,a),function(a){return reflectCall(t,r,[a])}}function convertTransformerTransformCallback(t,r,a){return assertFunction(t,a),function(a,o){return promiseCall(t,r,[a,o])}}Object.defineProperties(N.prototype,{highWaterMark:{enumerable:!0},size:{enumerable:!0}}),"symbol"==typeof r.toStringTag&&Object.defineProperty(N.prototype,r.toStringTag,{value:"CountQueuingStrategy",configurable:!0});var q=function(){function TransformStream(t,r,a){void 0===t&&(t={}),void 0===r&&(r={}),void 0===a&&(a={}),void 0===t&&(t=null);var o=convertQueuingStrategy(r,"Second parameter"),i=convertQueuingStrategy(a,"Third parameter"),l=function convertTransformer(t,r){assertDictionary(t,r);var a=null==t?void 0:t.flush,o=null==t?void 0:t.readableType,i=null==t?void 0:t.start,l=null==t?void 0:t.transform,u=null==t?void 0:t.writableType;return{flush:void 0===a?void 0:convertTransformerFlushCallback(a,t,r+" has member 'flush' that"),readableType:o,start:void 0===i?void 0:convertTransformerStartCallback(i,t,r+" has member 'start' that"),transform:void 0===l?void 0:convertTransformerTransformCallback(l,t,r+" has member 'transform' that"),writableType:u}}(t,"First parameter");if(void 0!==l.readableType)throw new RangeError("Invalid readableType specified");if(void 0!==l.writableType)throw new RangeError("Invalid writableType specified");var u,c=ExtractHighWaterMark(i,0),d=ExtractSizeAlgorithm(i),h=ExtractHighWaterMark(o,1),p=ExtractSizeAlgorithm(o);!function InitializeTransformStream(t,r,a,o,i,l){function startAlgorithm(){return r}function writeAlgorithm(r){return function TransformStreamDefaultSinkWriteAlgorithm(t,r){var a=t._transformStreamController;return t._backpressure?transformPromiseWith(t._backpressureChangePromise,(function(){var o=t._writable;if("erroring"===o._state)throw o._storedError;return TransformStreamDefaultControllerPerformTransform(a,r)})):TransformStreamDefaultControllerPerformTransform(a,r)}(t,r)}function abortAlgorithm(r){return function TransformStreamDefaultSinkAbortAlgorithm(t,r){return TransformStreamError(t,r),promiseResolvedWith(void 0)}(t,r)}function closeAlgorithm(){return function TransformStreamDefaultSinkCloseAlgorithm(t){var r=t._readable,a=t._transformStreamController,o=a._flushAlgorithm();return TransformStreamDefaultControllerClearAlgorithms(a),transformPromiseWith(o,(function(){if("errored"===r._state)throw r._storedError;ReadableStreamDefaultControllerClose(r._readableStreamController)}),(function(a){throw TransformStreamError(t,a),r._storedError}))}(t)}function pullAlgorithm(){return function TransformStreamDefaultSourcePullAlgorithm(t){return TransformStreamSetBackpressure(t,!1),t._backpressureChangePromise}(t)}function cancelAlgorithm(r){return TransformStreamErrorWritableAndUnblockWrite(t,r),promiseResolvedWith(void 0)}t._writable=function CreateWritableStream(t,r,a,o,i,l){void 0===i&&(i=1),void 0===l&&(l=function(){return 1});var u=Object.create(E.prototype);return InitializeWritableStream(u),SetUpWritableStreamDefaultController(u,Object.create(D.prototype),t,r,a,o,i,l),u}(startAlgorithm,writeAlgorithm,closeAlgorithm,abortAlgorithm,a,o),t._readable=CreateReadableStream(startAlgorithm,pullAlgorithm,cancelAlgorithm,i,l),t._backpressure=void 0,t._backpressureChangePromise=void 0,t._backpressureChangePromise_resolve=void 0,TransformStreamSetBackpressure(t,!0),t._transformStreamController=void 0}(this,newPromise((function(t){u=t})),h,p,c,d),function SetUpTransformStreamDefaultControllerFromTransformer(t,r){var a=Object.create(U.prototype),transformAlgorithm=function(t){try{return TransformStreamDefaultControllerEnqueue(a,t),promiseResolvedWith(void 0)}catch(t){return promiseRejectedWith(t)}},flushAlgorithm=function(){return promiseResolvedWith(void 0)};void 0!==r.transform&&(transformAlgorithm=function(t){return r.transform(t,a)}),void 0!==r.flush&&(flushAlgorithm=function(){return r.flush(a)}),function SetUpTransformStreamDefaultController(t,r,a,o){r._controlledTransformStream=t,t._transformStreamController=r,r._transformAlgorithm=a,r._flushAlgorithm=o}(t,a,transformAlgorithm,flushAlgorithm)}(this,l),void 0!==l.start?u(l.start(this._transformStreamController)):u(void 0)}return Object.defineProperty(TransformStream.prototype,"readable",{get:function(){if(!IsTransformStream(this))throw streamBrandCheckException("readable");return this._readable},enumerable:!1,configurable:!0}),Object.defineProperty(TransformStream.prototype,"writable",{get:function(){if(!IsTransformStream(this))throw streamBrandCheckException("writable");return this._writable},enumerable:!1,configurable:!0}),TransformStream}();function IsTransformStream(t){return!!typeIsObject(t)&&!!Object.prototype.hasOwnProperty.call(t,"_transformStreamController")&&t instanceof q}function TransformStreamError(t,r){ReadableStreamDefaultControllerError(t._readable._readableStreamController,r),TransformStreamErrorWritableAndUnblockWrite(t,r)}function TransformStreamErrorWritableAndUnblockWrite(t,r){TransformStreamDefaultControllerClearAlgorithms(t._transformStreamController),WritableStreamDefaultControllerErrorIfNeeded(t._writable._writableStreamController,r),t._backpressure&&TransformStreamSetBackpressure(t,!1)}function TransformStreamSetBackpressure(t,r){void 0!==t._backpressureChangePromise&&t._backpressureChangePromise_resolve(),t._backpressureChangePromise=newPromise((function(r){t._backpressureChangePromise_resolve=r})),t._backpressure=r}Object.defineProperties(q.prototype,{readable:{enumerable:!0},writable:{enumerable:!0}}),"symbol"==typeof r.toStringTag&&Object.defineProperty(q.prototype,r.toStringTag,{value:"TransformStream",configurable:!0});var U=function(){function TransformStreamDefaultController(){throw new TypeError("Illegal constructor")}return Object.defineProperty(TransformStreamDefaultController.prototype,"desiredSize",{get:function(){if(!IsTransformStreamDefaultController(this))throw defaultControllerBrandCheckException("desiredSize");return ReadableStreamDefaultControllerGetDesiredSize(this._controlledTransformStream._readable._readableStreamController)},enumerable:!1,configurable:!0}),TransformStreamDefaultController.prototype.enqueue=function(t){if(void 0===t&&(t=void 0),!IsTransformStreamDefaultController(this))throw defaultControllerBrandCheckException("enqueue");TransformStreamDefaultControllerEnqueue(this,t)},TransformStreamDefaultController.prototype.error=function(t){if(void 0===t&&(t=void 0),!IsTransformStreamDefaultController(this))throw defaultControllerBrandCheckException("error");!function TransformStreamDefaultControllerError(t,r){TransformStreamError(t._controlledTransformStream,r)}(this,t)},TransformStreamDefaultController.prototype.terminate=function(){if(!IsTransformStreamDefaultController(this))throw defaultControllerBrandCheckException("terminate");!function TransformStreamDefaultControllerTerminate(t){var r=t._controlledTransformStream;ReadableStreamDefaultControllerClose(r._readable._readableStreamController);var a=new TypeError("TransformStream terminated");TransformStreamErrorWritableAndUnblockWrite(r,a)}(this)},TransformStreamDefaultController}();function IsTransformStreamDefaultController(t){return!!typeIsObject(t)&&!!Object.prototype.hasOwnProperty.call(t,"_controlledTransformStream")&&t instanceof U}function TransformStreamDefaultControllerClearAlgorithms(t){t._transformAlgorithm=void 0,t._flushAlgorithm=void 0}function TransformStreamDefaultControllerEnqueue(t,r){var a=t._controlledTransformStream,o=a._readable._readableStreamController;if(!ReadableStreamDefaultControllerCanCloseOrEnqueue(o))throw new TypeError("Readable side is not in a state that permits enqueue");try{ReadableStreamDefaultControllerEnqueue(o,r)}catch(t){throw TransformStreamErrorWritableAndUnblockWrite(a,t),a._readable._storedError}(function ReadableStreamDefaultControllerHasBackpressure(t){return!ReadableStreamDefaultControllerShouldCallPull(t)})(o)!==a._backpressure&&TransformStreamSetBackpressure(a,!0)}function TransformStreamDefaultControllerPerformTransform(t,r){return transformPromiseWith(t._transformAlgorithm(r),void 0,(function(r){throw 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_regenerator=_interopRequireDefault(__w_pdfjs_require__(2)),_util=__w_pdfjs_require__(4),_display_utils=__w_pdfjs_require__(1),_font_loader=__w_pdfjs_require__(137),_node_utils=__w_pdfjs_require__(138),_annotation_storage=__w_pdfjs_require__(139),_canvas=__w_pdfjs_require__(140),_worker_options=__w_pdfjs_require__(142),_is_node=__w_pdfjs_require__(6),_message_handler=__w_pdfjs_require__(143),_metadata=__w_pdfjs_require__(144),_optional_content_config=__w_pdfjs_require__(145),_transport_stream=__w_pdfjs_require__(146),_xfa_text=__w_pdfjs_require__(147);function _interopRequireDefault(t){return t&&t.__esModule?t:{default:t}}function _classPrivateFieldInitSpec(t,r,a){_checkPrivateRedeclaration(t,r),r.set(t,a)}function _checkPrivateRedeclaration(t,r){if(r.has(t))throw new TypeError("Cannot initialize the same private elements twice on an object")}function _classPrivateFieldSet(t,r,a){return _classApplyDescriptorSet(t,_classExtractFieldDescriptor(t,r,"set"),a),a}function _classApplyDescriptorSet(t,r,a){if(r.set)r.set.call(t,a);else{if(!r.writable)throw new TypeError("attempted to set read only private field");r.value=a}}function _classPrivateFieldGet(t,r){return _classApplyDescriptorGet(t,_classExtractFieldDescriptor(t,r,"get"))}function _classExtractFieldDescriptor(t,r,a){if(!r.has(t))throw new TypeError("attempted to "+a+" private field on non-instance");return r.get(t)}function _classApplyDescriptorGet(t,r){return r.get?r.get.call(t):r.value}function _toConsumableArray(t){return _arrayWithoutHoles(t)||_iterableToArray(t)||_unsupportedIterableToArray(t)||_nonIterableSpread()}function _nonIterableSpread(){throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}function _iterableToArray(t){if("undefined"!=typeof Symbol&&null!=t[Symbol.iterator]||null!=t["@@iterator"])return Array.from(t)}function _arrayWithoutHoles(t){if(Array.isArray(t))return _arrayLikeToArray(t)}function _createForOfIteratorHelper(t,r){var a="undefined"!=typeof Symbol&&t[Symbol.iterator]||t["@@iterator"];if(!a){if(Array.isArray(t)||(a=_unsupportedIterableToArray(t))||r&&t&&"number"==typeof t.length){a&&(t=a);var o=0,i=function F(){};return{s:i,n:function n(){return o>=t.length?{done:!0}:{done:!1,value:t[o++]}},e:function e(t){throw t},f:i}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}var l,u=!0,c=!1;return{s:function s(){a=a.call(t)},n:function n(){var t=a.next();return u=t.done,t},e:function e(t){c=!0,l=t},f:function f(){try{u||null==a.return||a.return()}finally{if(c)throw l}}}}function _classCallCheck(t,r){if(!(t instanceof r))throw new TypeError("Cannot call a class as a function")}function _defineProperties(t,r){for(var a=0;a<r.length;a++){var o=r[a];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(t,o.key,o)}}function _createClass(t,r,a){return r&&_defineProperties(t.prototype,r),a&&_defineProperties(t,a),t}function asyncGeneratorStep(t,r,a,o,i,l,u){try{var c=t[l](u),d=c.value}catch(t){return void a(t)}c.done?r(d):Promise.resolve(d).then(o,i)}function _asyncToGenerator(t){return function(){var r=this,a=arguments;return new Promise((function(o,i){var l=t.apply(r,a);function _next(t){asyncGeneratorStep(l,o,i,_next,_throw,"next",t)}function _throw(t){asyncGeneratorStep(l,o,i,_next,_throw,"throw",t)}_next(void 0)}))}}function _slicedToArray(t,r){return _arrayWithHoles(t)||_iterableToArrayLimit(t,r)||_unsupportedIterableToArray(t,r)||_nonIterableRest()}function _nonIterableRest(){throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}function _unsupportedIterableToArray(t,r){if(t){if("string"==typeof t)return _arrayLikeToArray(t,r);var a=Object.prototype.toString.call(t).slice(8,-1);return"Object"===a&&t.constructor&&(a=t.constructor.name),"Map"===a||"Set"===a?Array.from(t):"Arguments"===a||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(a)?_arrayLikeToArray(t,r):void 0}}function _arrayLikeToArray(t,r){(null==r||r>t.length)&&(r=t.length);for(var a=0,o=new Array(r);a<r;a++)o[a]=t[a];return o}function _iterableToArrayLimit(t,r){var a=null==t?null:"undefined"!=typeof Symbol&&t[Symbol.iterator]||t["@@iterator"];if(null!=a){var o,i,l=[],u=!0,c=!1;try{for(a=a.call(t);!(u=(o=a.next()).done)&&(l.push(o.value),!r||l.length!==r);u=!0);}catch(t){c=!0,i=t}finally{try{u||null==a.return||a.return()}finally{if(c)throw i}}return l}}function _arrayWithHoles(t){if(Array.isArray(t))return t}function _typeof(t){return(_typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function _typeof(t){return typeof t}:function _typeof(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(t)}var DEFAULT_RANGE_CHUNK_SIZE=65536,RENDERING_CANCELLED_TIMEOUT=100,DefaultCanvasFactory=_is_node.isNodeJS?_node_utils.NodeCanvasFactory:_display_utils.DOMCanvasFactory;exports.DefaultCanvasFactory=DefaultCanvasFactory;var DefaultCMapReaderFactory=_is_node.isNodeJS?_node_utils.NodeCMapReaderFactory:_display_utils.DOMCMapReaderFactory;exports.DefaultCMapReaderFactory=DefaultCMapReaderFactory;var DefaultStandardFontDataFactory=_is_node.isNodeJS?_node_utils.NodeStandardFontDataFactory:_display_utils.DOMStandardFontDataFactory,createPDFNetworkStream;function setPDFNetworkStreamFactory(t){createPDFNetworkStream=t}function getDocument(t){var r,a=new PDFDocumentLoadingTask;if("string"==typeof t||t instanceof URL)r={url:t};else if((0,_util.isArrayBuffer)(t))r={data:t};else if(t instanceof PDFDataRangeTransport)r={range:t};else{if("object"!==_typeof(t))throw new Error("Invalid parameter in getDocument, need either string, URL, Uint8Array, or parameter object.");if(!t.url&&!t.data&&!t.range)throw new Error("Invalid parameter object: need either .data, .range or .url");r=t}var o=Object.create(null),i=null,l=null;for(var u in r){var c=r[u];switch(u){case"url":if("undefined"!=typeof window)try{o[u]=new URL(c,window.location).href;continue}catch(t){(0,_util.warn)('Cannot create valid URL: "'.concat(t,'".'))}else if("string"==typeof c||c instanceof URL){o[u]=c.toString();continue}throw new Error("Invalid PDF url data: either string or URL-object is expected in the url property.");case"range":i=c;continue;case"worker":l=c;continue;case"data":if(_is_node.isNodeJS&&"undefined"!=typeof Buffer&&c instanceof Buffer)o[u]=new Uint8Array(c);else{if(c instanceof Uint8Array)break;if("string"==typeof c)o[u]=(0,_util.stringToBytes)(c);else if("object"!==_typeof(c)||null===c||isNaN(c.length)){if(!(0,_util.isArrayBuffer)(c))throw new Error("Invalid PDF binary data: either typed array, string, or array-like object is expected in the data property.");o[u]=new Uint8Array(c)}else o[u]=new Uint8Array(c)}continue}o[u]=c}if(o.rangeChunkSize=o.rangeChunkSize||DEFAULT_RANGE_CHUNK_SIZE,o.CMapReaderFactory=o.CMapReaderFactory||DefaultCMapReaderFactory,o.StandardFontDataFactory=o.StandardFontDataFactory||DefaultStandardFontDataFactory,o.ignoreErrors=!0!==o.stopAtErrors,o.fontExtraProperties=!0===o.fontExtraProperties,o.pdfBug=!0===o.pdfBug,o.enableXfa=!0===o.enableXfa,("string"!=typeof o.docBaseUrl||(0,_display_utils.isDataScheme)(o.docBaseUrl))&&(o.docBaseUrl=null),Number.isInteger(o.maxImageSize)||(o.maxImageSize=-1),"boolean"!=typeof o.useWorkerFetch&&(o.useWorkerFetch=o.CMapReaderFactory===_display_utils.DOMCMapReaderFactory&&o.StandardFontDataFactory===_display_utils.DOMStandardFontDataFactory),"boolean"!=typeof o.isEvalSupported&&(o.isEvalSupported=!0),"boolean"!=typeof o.disableFontFace&&(o.disableFontFace=_is_node.isNodeJS),"boolean"!=typeof o.useSystemFonts&&(o.useSystemFonts=!_is_node.isNodeJS&&!o.disableFontFace),void 0===o.ownerDocument&&(o.ownerDocument=globalThis.document),"boolean"!=typeof o.disableRange&&(o.disableRange=!1),"boolean"!=typeof o.disableStream&&(o.disableStream=!1),"boolean"!=typeof o.disableAutoFetch&&(o.disableAutoFetch=!1),(0,_util.setVerbosityLevel)(o.verbosity),!l){var d={verbosity:o.verbosity,port:_worker_options.GlobalWorkerOptions.workerPort};l=d.port?PDFWorker.fromPort(d):new PDFWorker(d),a._worker=l}var h=a.docId;return l.promise.then((function(){if(a.destroyed)throw new Error("Loading aborted");var t=_fetchDocument(l,o,i,h),r=new Promise((function(t){var r;i?r=new _transport_stream.PDFDataTransportStream({length:o.length,initialData:o.initialData,progressiveDone:o.progressiveDone,contentDispositionFilename:o.contentDispositionFilename,disableRange:o.disableRange,disableStream:o.disableStream},i):o.data||(r=createPDFNetworkStream({url:o.url,length:o.length,httpHeaders:o.httpHeaders,withCredentials:o.withCredentials,rangeChunkSize:o.rangeChunkSize,disableRange:o.disableRange,disableStream:o.disableStream})),t(r)}));return Promise.all([t,r]).then((function(t){var r=_slicedToArray(t,2),i=r[0],u=r[1];if(a.destroyed)throw new Error("Loading aborted");var c=new _message_handler.MessageHandler(h,i,l.port),d=new WorkerTransport(c,a,u,o);a._transport=d,c.send("Ready",null)}))})).catch(a._capability.reject),a}function _fetchDocument(t,r,a,o){return _fetchDocument2.apply(this,arguments)}function _fetchDocument2(){return(_fetchDocument2=_asyncToGenerator(_regenerator.default.mark((function _callee7(t,r,a,o){var i;return _regenerator.default.wrap((function _callee7$(l){for(;;)switch(l.prev=l.next){case 0:if(!t.destroyed){l.next=2;break}throw new Error("Worker was destroyed");case 2:return a&&(r.length=a.length,r.initialData=a.initialData,r.progressiveDone=a.progressiveDone,r.contentDispositionFilename=a.contentDispositionFilename),l.next=5,t.messageHandler.sendWithPromise("GetDocRequest",{docId:o,apiVersion:"2.12.313",source:{data:r.data,url:r.url,password:r.password,disableAutoFetch:r.disableAutoFetch,rangeChunkSize:r.rangeChunkSize,length:r.length},maxImageSize:r.maxImageSize,disableFontFace:r.disableFontFace,docBaseUrl:r.docBaseUrl,ignoreErrors:r.ignoreErrors,isEvalSupported:r.isEvalSupported,fontExtraProperties:r.fontExtraProperties,enableXfa:r.enableXfa,useSystemFonts:r.useSystemFonts,cMapUrl:r.useWorkerFetch?r.cMapUrl:null,standardFontDataUrl:r.useWorkerFetch?r.standardFontDataUrl:null});case 5:if(i=l.sent,!t.destroyed){l.next=8;break}throw new Error("Worker was destroyed");case 8:return l.abrupt("return",i);case 9:case"end":return l.stop()}}),_callee7)})))).apply(this,arguments)}exports.DefaultStandardFontDataFactory=DefaultStandardFontDataFactory;var PDFDocumentLoadingTask=function(){function PDFDocumentLoadingTask(){_classCallCheck(this,PDFDocumentLoadingTask),this._capability=(0,_util.createPromiseCapability)(),this._transport=null,this._worker=null,this.docId="d".concat(PDFDocumentLoadingTask.idCounters.doc++),this.destroyed=!1,this.onPassword=null,this.onProgress=null,this.onUnsupportedFeature=null}var t;return _createClass(PDFDocumentLoadingTask,[{key:"promise",get:function get(){return this._capability.promise}},{key:"destroy",value:(t=_asyncToGenerator(_regenerator.default.mark((function _callee(){var t;return _regenerator.default.wrap((function _callee$(r){for(;;)switch(r.prev=r.next){case 0:return this.destroyed=!0,r.next=3,null===(t=this._transport)||void 0===t?void 0:t.destroy();case 3:this._transport=null,this._worker&&(this._worker.destroy(),this._worker=null);case 5:case"end":return r.stop()}}),_callee,this)}))),function destroy(){return t.apply(this,arguments)})}],[{key:"idCounters",get:function get(){return(0,_util.shadow)(this,"idCounters",{doc:0})}}]),PDFDocumentLoadingTask}();exports.PDFDocumentLoadingTask=PDFDocumentLoadingTask;var PDFDataRangeTransport=function(){function PDFDataRangeTransport(t,r){var a=arguments.length>2&&void 0!==arguments[2]&&arguments[2],o=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null;_classCallCheck(this,PDFDataRangeTransport),this.length=t,this.initialData=r,this.progressiveDone=a,this.contentDispositionFilename=o,this._rangeListeners=[],this._progressListeners=[],this._progressiveReadListeners=[],this._progressiveDoneListeners=[],this._readyCapability=(0,_util.createPromiseCapability)()}return _createClass(PDFDataRangeTransport,[{key:"addRangeListener",value:function addRangeListener(t){this._rangeListeners.push(t)}},{key:"addProgressListener",value:function addProgressListener(t){this._progressListeners.push(t)}},{key:"addProgressiveReadListener",value:function addProgressiveReadListener(t){this._progressiveReadListeners.push(t)}},{key:"addProgressiveDoneListener",value:function addProgressiveDoneListener(t){this._progressiveDoneListeners.push(t)}},{key:"onDataRange",value:function onDataRange(t,r){var a,o=_createForOfIteratorHelper(this._rangeListeners);try{for(o.s();!(a=o.n()).done;){(0,a.value)(t,r)}}catch(t){o.e(t)}finally{o.f()}}},{key:"onDataProgress",value:function onDataProgress(t,r){var a=this;this._readyCapability.promise.then((function(){var o,i=_createForOfIteratorHelper(a._progressListeners);try{for(i.s();!(o=i.n()).done;){(0,o.value)(t,r)}}catch(t){i.e(t)}finally{i.f()}}))}},{key:"onDataProgressiveRead",value:function onDataProgressiveRead(t){var r=this;this._readyCapability.promise.then((function(){var a,o=_createForOfIteratorHelper(r._progressiveReadListeners);try{for(o.s();!(a=o.n()).done;){(0,a.value)(t)}}catch(t){o.e(t)}finally{o.f()}}))}},{key:"onDataProgressiveDone",value:function onDataProgressiveDone(){var t=this;this._readyCapability.promise.then((function(){var r,a=_createForOfIteratorHelper(t._progressiveDoneListeners);try{for(a.s();!(r=a.n()).done;){(0,r.value)()}}catch(t){a.e(t)}finally{a.f()}}))}},{key:"transportReady",value:function transportReady(){this._readyCapability.resolve()}},{key:"requestDataRange",value:function requestDataRange(t,r){(0,_util.unreachable)("Abstract method PDFDataRangeTransport.requestDataRange")}},{key:"abort",value:function abort(){}}]),PDFDataRangeTransport}();exports.PDFDataRangeTransport=PDFDataRangeTransport;var PDFDocumentProxy=function(){function PDFDocumentProxy(t,r){var a,o=this;_classCallCheck(this,PDFDocumentProxy),this._pdfInfo=t,this._transport=r,Object.defineProperty(this,"fingerprint",{get:function get(){return(0,_display_utils.deprecated)("`PDFDocumentProxy.fingerprint`, please use `PDFDocumentProxy.fingerprints` instead."),this.fingerprints[0]}}),Object.defineProperty(this,"getStats",{value:(a=_asyncToGenerator(_regenerator.default.mark((function _callee2(){return _regenerator.default.wrap((function _callee2$(t){for(;;)switch(t.prev=t.next){case 0:return(0,_display_utils.deprecated)("`PDFDocumentProxy.getStats`, please use the `PDFDocumentProxy.stats`-getter instead."),t.abrupt("return",o.stats||{streamTypes:{},fontTypes:{}});case 2:case"end":return t.stop()}}),_callee2)}))),function value(){return a.apply(this,arguments)})})}return _createClass(PDFDocumentProxy,[{key:"annotationStorage",get:function get(){return this._transport.annotationStorage}},{key:"numPages",get:function get(){return this._pdfInfo.numPages}},{key:"fingerprints",get:function get(){return this._pdfInfo.fingerprints}},{key:"stats",get:function get(){return this._transport.stats}},{key:"isPureXfa",get:function get(){return!!this._transport._htmlForXfa}},{key:"allXfaHtml",get:function get(){return this._transport._htmlForXfa}},{key:"getPage",value:function getPage(t){return this._transport.getPage(t)}},{key:"getPageIndex",value:function getPageIndex(t){return this._transport.getPageIndex(t)}},{key:"getDestinations",value:function getDestinations(){return this._transport.getDestinations()}},{key:"getDestination",value:function getDestination(t){return this._transport.getDestination(t)}},{key:"getPageLabels",value:function getPageLabels(){return this._transport.getPageLabels()}},{key:"getPageLayout",value:function getPageLayout(){return this._transport.getPageLayout()}},{key:"getPageMode",value:function getPageMode(){return this._transport.getPageMode()}},{key:"getViewerPreferences",value:function getViewerPreferences(){return this._transport.getViewerPreferences()}},{key:"getOpenAction",value:function getOpenAction(){return this._transport.getOpenAction()}},{key:"getAttachments",value:function getAttachments(){return this._transport.getAttachments()}},{key:"getJavaScript",value:function getJavaScript(){return this._transport.getJavaScript()}},{key:"getJSActions",value:function getJSActions(){return this._transport.getDocJSActions()}},{key:"getOutline",value:function getOutline(){return this._transport.getOutline()}},{key:"getOptionalContentConfig",value:function getOptionalContentConfig(){return this._transport.getOptionalContentConfig()}},{key:"getPermissions",value:function getPermissions(){return this._transport.getPermissions()}},{key:"getMetadata",value:function getMetadata(){return this._transport.getMetadata()}},{key:"getMarkInfo",value:function getMarkInfo(){return this._transport.getMarkInfo()}},{key:"getData",value:function getData(){return this._transport.getData()}},{key:"getDownloadInfo",value:function getDownloadInfo(){return this._transport.downloadInfoCapability.promise}},{key:"cleanup",value:function cleanup(){var t=arguments.length>0&&void 0!==arguments[0]&&arguments[0];return this._transport.startCleanup(t||this.isPureXfa)}},{key:"destroy",value:function destroy(){return this.loadingTask.destroy()}},{key:"loadingParams",get:function get(){return this._transport.loadingParams}},{key:"loadingTask",get:function get(){return this._transport.loadingTask}},{key:"saveDocument",value:function saveDocument(){return this._transport.annotationStorage.size<=0&&(0,_display_utils.deprecated)("saveDocument called while `annotationStorage` is empty, please use the getData-method instead."),this._transport.saveDocument()}},{key:"getFieldObjects",value:function getFieldObjects(){return this._transport.getFieldObjects()}},{key:"hasJSActions",value:function hasJSActions(){return this._transport.hasJSActions()}},{key:"getCalculationOrderIds",value:function getCalculationOrderIds(){return this._transport.getCalculationOrderIds()}}]),PDFDocumentProxy}();exports.PDFDocumentProxy=PDFDocumentProxy;var PDFPageProxy=function(){function PDFPageProxy(t,r,a,o){var i=arguments.length>4&&void 0!==arguments[4]&&arguments[4];_classCallCheck(this,PDFPageProxy),this._pageIndex=t,this._pageInfo=r,this._ownerDocument=o,this._transport=a,this._stats=i?new _display_utils.StatTimer:null,this._pdfBug=i,this.commonObjs=a.commonObjs,this.objs=new PDFObjects,this.cleanupAfterRender=!1,this.pendingCleanup=!1,this._intentStates=new Map,this._annotationPromises=new Map,this.destroyed=!1}var t;return _createClass(PDFPageProxy,[{key:"pageNumber",get:function get(){return this._pageIndex+1}},{key:"rotate",get:function get(){return this._pageInfo.rotate}},{key:"ref",get:function get(){return this._pageInfo.ref}},{key:"userUnit",get:function get(){return this._pageInfo.userUnit}},{key:"view",get:function get(){return this._pageInfo.view}},{key:"getViewport",value:function getViewport(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},r=t.scale,a=t.rotation,o=void 0===a?this.rotate:a,i=t.offsetX,l=void 0===i?0:i,u=t.offsetY,c=void 0===u?0:u,d=t.dontFlip,h=void 0!==d&&d;return new _display_utils.PageViewport({viewBox:this.view,scale:r,rotation:o,offsetX:l,offsetY:c,dontFlip:h})}},{key:"getAnnotations",value:function getAnnotations(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},r=t.intent,a=void 0===r?"display":r,o=this._transport.getRenderingIntent(a),i=this._annotationPromises.get(o.cacheKey);return i||(i=this._transport.getAnnotations(this._pageIndex,o.renderingIntent),this._annotationPromises.set(o.cacheKey,i),i=i.then((function(t){var r,a=_createForOfIteratorHelper(t);try{var o=function _loop(){var t=r.value;void 0!==t.titleObj&&Object.defineProperty(t,"title",{get:function get(){return(0,_display_utils.deprecated)("`title`-property on annotation, please use `titleObj` instead."),t.titleObj.str}}),void 0!==t.contentsObj&&Object.defineProperty(t,"contents",{get:function get(){return(0,_display_utils.deprecated)("`contents`-property on annotation, please use `contentsObj` instead."),t.contentsObj.str}})};for(a.s();!(r=a.n()).done;)o()}catch(t){a.e(t)}finally{a.f()}return t}))),i}},{key:"getJSActions",value:function getJSActions(){return this._jsActionsPromise||(this._jsActionsPromise=this._transport.getPageJSActions(this._pageIndex))}},{key:"getXfa",value:(t=_asyncToGenerator(_regenerator.default.mark((function _callee3(){var t;return _regenerator.default.wrap((function _callee3$(r){for(;;)switch(r.prev=r.next){case 0:return r.abrupt("return",(null===(t=this._transport._htmlForXfa)||void 0===t?void 0:t.children[this._pageIndex])||null);case 1:case"end":return r.stop()}}),_callee3,this)}))),function getXfa(){return t.apply(this,arguments)})},{key:"render",value:function render(t){var r,a,o,i=this,l=t.canvasContext,u=t.viewport,c=t.intent,d=void 0===c?"display":c,h=t.annotationMode,p=void 0===h?_util.AnnotationMode.ENABLE:h,m=t.transform,v=void 0===m?null:m,y=t.imageLayer,g=void 0===y?null:y,b=t.canvasFactory,_=void 0===b?null:b,S=t.background,A=void 0===S?null:S,C=t.optionalContentConfigPromise,k=void 0===C?null:C,R=t.annotationCanvasMap,w=void 0===R?null:R;void 0!==(null===(r=arguments[0])||void 0===r?void 0:r.renderInteractiveForms)&&((0,_display_utils.deprecated)("render no longer accepts the `renderInteractiveForms`-option, please use the `annotationMode`-option instead."),!0===arguments[0].renderInteractiveForms&&p===_util.AnnotationMode.ENABLE&&(p=_util.AnnotationMode.ENABLE_FORMS)),void 0!==(null===(a=arguments[0])||void 0===a?void 0:a.includeAnnotationStorage)&&((0,_display_utils.deprecated)("render no longer accepts the `includeAnnotationStorage`-option, please use the `annotationMode`-option instead."),!0===arguments[0].includeAnnotationStorage&&p===_util.AnnotationMode.ENABLE&&(p=_util.AnnotationMode.ENABLE_STORAGE)),this._stats&&this._stats.time("Overall");var P=this._transport.getRenderingIntent(d,p);this.pendingCleanup=!1,k||(k=this._transport.getOptionalContentConfig());var x=this._intentStates.get(P.cacheKey);x||(x=Object.create(null),this._intentStates.set(P.cacheKey,x)),x.streamReaderCancelTimeout&&(clearTimeout(x.streamReaderCancelTimeout),x.streamReaderCancelTimeout=null);var T=_||new DefaultCanvasFactory({ownerDocument:this._ownerDocument}),E=!!(P.renderingIntent&_util.RenderingIntentFlag.PRINT);x.displayReadyCapability||(x.displayReadyCapability=(0,_util.createPromiseCapability)(),x.operatorList={fnArray:[],argsArray:[],lastChunk:!1},this._stats&&this._stats.time("Page Request"),this._pumpOperatorList(P));var O=function complete(t){x.renderTasks.delete(I),(i.cleanupAfterRender||E)&&(i.pendingCleanup=!0),i._tryCleanup(),t?(I.capability.reject(t),i._abortOperatorList({intentState:x,reason:t instanceof Error?t:new Error(t)})):I.capability.resolve(),i._stats&&(i._stats.timeEnd("Rendering"),i._stats.timeEnd("Overall"))},I=new InternalRenderTask({callback:O,params:{canvasContext:l,viewport:u,transform:v,imageLayer:g,background:A},objs:this.objs,commonObjs:this.commonObjs,annotationCanvasMap:w,operatorList:x.operatorList,pageIndex:this._pageIndex,canvasFactory:T,useRequestAnimationFrame:!E,pdfBug:this._pdfBug});((o=x).renderTasks||(o.renderTasks=new Set)).add(I);var D=I.task;return Promise.all([x.displayReadyCapability.promise,k]).then((function(t){var r=_slicedToArray(t,2),a=r[0],o=r[1];i.pendingCleanup?O():(i._stats&&i._stats.time("Rendering"),I.initializeGraphics({transparency:a,optionalContentConfig:o}),I.operatorListChanged())})).catch(O),D}},{key:"getOperatorList",value:function getOperatorList(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},r=t.intent,a=void 0===r?"display":r,o=t.annotationMode,i=void 0===o?_util.AnnotationMode.ENABLE:o;function operatorListChanged(){d.operatorList.lastChunk&&(d.opListReadCapability.resolve(d.operatorList),d.renderTasks.delete(l))}var l,u,c=this._transport.getRenderingIntent(a,i,!0),d=this._intentStates.get(c.cacheKey);(d||(d=Object.create(null),this._intentStates.set(c.cacheKey,d)),d.opListReadCapability)||((l=Object.create(null)).operatorListChanged=operatorListChanged,d.opListReadCapability=(0,_util.createPromiseCapability)(),((u=d).renderTasks||(u.renderTasks=new Set)).add(l),d.operatorList={fnArray:[],argsArray:[],lastChunk:!1},this._stats&&this._stats.time("Page Request"),this._pumpOperatorList(c));return d.opListReadCapability.promise}},{key:"streamTextContent",value:function streamTextContent(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},r=t.normalizeWhitespace,a=void 0!==r&&r,o=t.disableCombineTextItems,i=void 0!==o&&o,l=t.includeMarkedContent,u=void 0!==l&&l,c=100;return this._transport.messageHandler.sendWithStream("GetTextContent",{pageIndex:this._pageIndex,normalizeWhitespace:!0===a,combineTextItems:!0!==i,includeMarkedContent:!0===u},{highWaterMark:c,size:function size(t){return t.items.length}})}},{key:"getTextContent",value:function getTextContent(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};if(this._transport._htmlForXfa)return this.getXfa().then((function(t){return _xfa_text.XfaText.textContent(t)}));var r=this.streamTextContent(t);return new Promise((function(t,a){var o=r.getReader(),i={items:[],styles:Object.create(null)};!function pump(){o.read().then((function(r){var a,o=r.value;r.done?t(i):(Object.assign(i.styles,o.styles),(a=i.items).push.apply(a,_toConsumableArray(o.items)),pump())}),a)}()}))}},{key:"getStructTree",value:function getStructTree(){return this._structTreePromise||(this._structTreePromise=this._transport.getStructTree(this._pageIndex))}},{key:"_destroy",value:function _destroy(){this.destroyed=!0;var t,r=[],a=_createForOfIteratorHelper(this._intentStates.values());try{for(a.s();!(t=a.n()).done;){var o=t.value;if(this._abortOperatorList({intentState:o,reason:new Error("Page was destroyed."),force:!0}),!o.opListReadCapability){var i,l=_createForOfIteratorHelper(o.renderTasks);try{for(l.s();!(i=l.n()).done;){var u=i.value;r.push(u.completed),u.cancel()}}catch(t){l.e(t)}finally{l.f()}}}}catch(t){a.e(t)}finally{a.f()}return this.objs.clear(),this._annotationPromises.clear(),this._jsActionsPromise=null,this._structTreePromise=null,this.pendingCleanup=!1,Promise.all(r)}},{key:"cleanup",value:function cleanup(){var t=arguments.length>0&&void 0!==arguments[0]&&arguments[0];return this.pendingCleanup=!0,this._tryCleanup(t)}},{key:"_tryCleanup",value:function _tryCleanup(){var t=arguments.length>0&&void 0!==arguments[0]&&arguments[0];if(!this.pendingCleanup)return!1;pdfjsLib.log&&pdfjsLib.log("CleanUp start for "+(this._pageIndex+1));var r,a=_createForOfIteratorHelper(this._intentStates.values());try{for(a.s();!(r=a.n()).done;){var o=r.value,i=o.renderTasks,l=o.operatorList;if(i.size>0||!l.lastChunk)return!1}}catch(t){a.e(t)}finally{a.f()}return this._intentStates.clear(),this.objs.clear(),this._annotationPromises.clear(),this._jsActionsPromise=null,this._structTreePromise=null,t&&this._stats&&(this._stats=new _display_utils.StatTimer),pdfjsLib.log&&pdfjsLib.log("CleanUp completed for "+(this._pageIndex+1)),this.pendingCleanup=!1,!0}},{key:"_startRenderPage",value:function _startRenderPage(t,r){var a=this._intentStates.get(r);a&&(this._stats&&this._stats.timeEnd("Page Request"),a.displayReadyCapability&&a.displayReadyCapability.resolve(t))}},{key:"_renderPageChunk",value:function _renderPageChunk(t,r){for(var a=0,o=t.length;a<o;a++)r.operatorList.fnArray.push(t.fnArray[a]),r.operatorList.argsArray.push(t.argsArray[a]);r.operatorList.lastChunk=t.lastChunk;var i,l=_createForOfIteratorHelper(r.renderTasks);try{for(l.s();!(i=l.n()).done;){i.value.operatorListChanged()}}catch(t){l.e(t)}finally{l.f()}t.lastChunk&&this._tryCleanup()}},{key:"_pumpOperatorList",value:function _pumpOperatorList(t){var r=this,a=t.renderingIntent,o=t.cacheKey,i=this._transport.messageHandler.sendWithStream("GetOperatorList",{pageIndex:this._pageIndex,intent:a,cacheKey:o,annotationStorage:a&_util.RenderingIntentFlag.ANNOTATIONS_STORAGE?this._transport.annotationStorage.serializable:null}).getReader(),l=this._intentStates.get(o);l.streamReader=i;!function pump(){i.read().then((function(t){var a=t.value;t.done?l.streamReader=null:r._transport.destroyed||(r._renderPageChunk(a,l),pump())}),(function(t){if(l.streamReader=null,!r._transport.destroyed){if(l.operatorList){l.operatorList.lastChunk=!0;var a,o=_createForOfIteratorHelper(l.renderTasks);try{for(o.s();!(a=o.n()).done;){a.value.operatorListChanged()}}catch(t){o.e(t)}finally{o.f()}r._tryCleanup()}if(l.displayReadyCapability)l.displayReadyCapability.reject(t);else{if(!l.opListReadCapability)throw t;l.opListReadCapability.reject(t)}}}))}()}},{key:"_abortOperatorList",value:function _abortOperatorList(t){var r=this,a=t.intentState,o=t.reason,i=t.force,l=void 0!==i&&i;if(a.streamReader){if(!l){if(a.renderTasks.size>0)return;if(o instanceof _display_utils.RenderingCancelledException)return void(a.streamReaderCancelTimeout=setTimeout((function(){r._abortOperatorList({intentState:a,reason:o,force:!0}),a.streamReaderCancelTimeout=null}),RENDERING_CANCELLED_TIMEOUT))}if(a.streamReader.cancel(new _util.AbortException(o.message)).catch((function(){})),a.streamReader=null,!this._transport.destroyed){var u,c=_createForOfIteratorHelper(this._intentStates);try{for(c.s();!(u=c.n()).done;){var d=_slicedToArray(u.value,2),h=d[0];if(d[1]===a){this._intentStates.delete(h);break}}}catch(t){c.e(t)}finally{c.f()}this.cleanup()}}}},{key:"stats",get:function get(){return this._stats}}]),PDFPageProxy}();exports.PDFPageProxy=PDFPageProxy;var LoopbackPort=function(){function LoopbackPort(){_classCallCheck(this,LoopbackPort),this._listeners=[],this._deferred=Promise.resolve()}return _createClass(LoopbackPort,[{key:"postMessage",value:function postMessage(t,r){var a=this;var o={data:function cloneValue(t){if(globalThis.structuredClone)return globalThis.structuredClone(t,r);var a=new WeakMap;return function fallbackCloneValue(t){if("function"==typeof t||"symbol"===_typeof(t)||t instanceof URL)throw new Error("LoopbackPort.postMessage - cannot clone: ".concat(null==t?void 0:t.toString()));if("object"!==_typeof(t)||null===t)return t;if(a.has(t))return a.get(t);var o,i;if((o=t.buffer)&&(0,_util.isArrayBuffer)(o))return i=null!=r&&r.includes(o)?new t.constructor(o,t.byteOffset,t.byteLength):new t.constructor(t),a.set(t,i),i;if(t instanceof Map){i=new Map,a.set(t,i);var l,u=_createForOfIteratorHelper(t);try{for(u.s();!(l=u.n()).done;){var c=_slicedToArray(l.value,2),d=c[0],h=c[1];i.set(d,fallbackCloneValue(h))}}catch(t){u.e(t)}finally{u.f()}return i}if(t instanceof Set){i=new Set,a.set(t,i);var p,m=_createForOfIteratorHelper(t);try{for(m.s();!(p=m.n()).done;){var v=p.value;i.add(fallbackCloneValue(v))}}catch(t){m.e(t)}finally{m.f()}return i}for(var y in i=Array.isArray(t)?[]:Object.create(null),a.set(t,i),t){for(var g,b=void 0,_=t;!(b=Object.getOwnPropertyDescriptor(_,y));)_=Object.getPrototypeOf(_);void 0!==b.value&&(("function"!=typeof b.value||null!==(g=t.hasOwnProperty)&&void 0!==g&&g.call(t,y))&&(i[y]=fallbackCloneValue(b.value)))}return i}(t)}(t)};this._deferred.then((function(){var t,r=_createForOfIteratorHelper(a._listeners);try{for(r.s();!(t=r.n()).done;){t.value.call(a,o)}}catch(t){r.e(t)}finally{r.f()}}))}},{key:"addEventListener",value:function addEventListener(t,r){this._listeners.push(r)}},{key:"removeEventListener",value:function removeEventListener(t,r){var a=this._listeners.indexOf(r);this._listeners.splice(a,1)}},{key:"terminate",value:function terminate(){this._listeners.length=0}}]),LoopbackPort}();exports.LoopbackPort=LoopbackPort;var PDFWorkerUtil={isWorkerDisabled:!1,fallbackWorkerSrc:null,fakeWorkerId:0};if(_is_node.isNodeJS&&"function"==typeof require)PDFWorkerUtil.isWorkerDisabled=!0,PDFWorkerUtil.fallbackWorkerSrc="./pdf.worker.js";else if("object"===("undefined"==typeof document?"undefined":_typeof(document))){var _document,_document$currentScri,pdfjsFilePath=null===(_document=document)||void 0===_document||null===(_document$currentScri=_document.currentScript)||void 0===_document$currentScri?void 0:_document$currentScri.src;pdfjsFilePath&&(PDFWorkerUtil.fallbackWorkerSrc=pdfjsFilePath.replace(/(\.(?:min\.)?js)(\?.*)?$/i,".worker$1$2"))}PDFWorkerUtil.createCDNWrapper=function(t){var r='importScripts("'.concat(t,'");');return URL.createObjectURL(new Blob([r]))};var PDFWorker=function(){function PDFWorker(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},r=t.name,a=void 0===r?null:r,o=t.port,i=void 0===o?null:o,l=t.verbosity,u=void 0===l?(0,_util.getVerbosityLevel)():l;if(_classCallCheck(this,PDFWorker),i&&PDFWorker._workerPorts.has(i))throw new Error("Cannot use more than one PDFWorker per port.");if(this.name=a,this.destroyed=!1,this.verbosity=u,this._readyCapability=(0,_util.createPromiseCapability)(),this._port=null,this._webWorker=null,this._messageHandler=null,i)return PDFWorker._workerPorts.set(i,this),void this._initializeFromPort(i);this._initialize()}return _createClass(PDFWorker,[{key:"promise",get:function get(){return this._readyCapability.promise}},{key:"port",get:function get(){return this._port}},{key:"messageHandler",get:function get(){return this._messageHandler}},{key:"_initializeFromPort",value:function _initializeFromPort(t){this._port=t,this._messageHandler=new _message_handler.MessageHandler("main","worker",t),this._messageHandler.on("ready",(function(){})),this._readyCapability.resolve()}},{key:"_initialize",value:function _initialize(){var t=this;if("undefined"!=typeof Worker&&!PDFWorkerUtil.isWorkerDisabled&&!PDFWorker._mainThreadWorkerMessageHandler){var r=PDFWorker.workerSrc;try{(0,_util.isSameOrigin)(window.location.href,r)||(r=PDFWorkerUtil.createCDNWrapper(new URL(r,window.location).href));var a=new Worker(r),o=new _message_handler.MessageHandler("main","worker",a),i=function terminateEarly(){a.removeEventListener("error",l),o.destroy(),a.terminate(),t.destroyed?t._readyCapability.reject(new Error("Worker was destroyed")):t._setupFakeWorker()},l=function onWorkerError(){t._webWorker||i()};a.addEventListener("error",l),o.on("test",(function(r){a.removeEventListener("error",l),t.destroyed?i():r?(t._messageHandler=o,t._port=a,t._webWorker=a,t._readyCapability.resolve(),o.send("configure",{verbosity:t.verbosity})):(t._setupFakeWorker(),o.destroy(),a.terminate())})),o.on("ready",(function(r){if(a.removeEventListener("error",l),t.destroyed)i();else try{u()}catch(r){t._setupFakeWorker()}}));var u=function sendTest(){var t=new Uint8Array([255]);try{o.send("test",t,[t.buffer])}catch(r){(0,_util.warn)("Cannot use postMessage transfers."),t[0]=0,o.send("test",t)}};return void u()}catch(t){(0,_util.info)("The worker has been disabled.")}}this._setupFakeWorker()}},{key:"_setupFakeWorker",value:function _setupFakeWorker(){var t=this;PDFWorkerUtil.isWorkerDisabled||((0,_util.warn)("Setting up fake worker."),PDFWorkerUtil.isWorkerDisabled=!0),PDFWorker._setupFakeWorkerGlobal.then((function(r){if(t.destroyed)t._readyCapability.reject(new Error("Worker was destroyed"));else{var a=new LoopbackPort;t._port=a;var o="fake".concat(PDFWorkerUtil.fakeWorkerId++),i=new _message_handler.MessageHandler(o+"_worker",o,a);r.setup(i,a);var l=new _message_handler.MessageHandler(o,o+"_worker",a);t._messageHandler=l,t._readyCapability.resolve(),l.send("configure",{verbosity:t.verbosity})}})).catch((function(r){t._readyCapability.reject(new Error('Setting up fake worker failed: "'.concat(r.message,'".')))}))}},{key:"destroy",value:function destroy(){this.destroyed=!0,this._webWorker&&(this._webWorker.terminate(),this._webWorker=null),PDFWorker._workerPorts.delete(this._port),this._port=null,this._messageHandler&&(this._messageHandler.destroy(),this._messageHandler=null)}}],[{key:"_workerPorts",get:function get(){return(0,_util.shadow)(this,"_workerPorts",new WeakMap)}},{key:"fromPort",value:function fromPort(t){if(null==t||!t.port)throw new Error("PDFWorker.fromPort - invalid method signature.");return this._workerPorts.has(t.port)?this._workerPorts.get(t.port):new PDFWorker(t)}},{key:"workerSrc",get:function get(){if(_worker_options.GlobalWorkerOptions.workerSrc)return _worker_options.GlobalWorkerOptions.workerSrc;if(null!==PDFWorkerUtil.fallbackWorkerSrc)return _is_node.isNodeJS||(0,_display_utils.deprecated)('No "GlobalWorkerOptions.workerSrc" specified.'),PDFWorkerUtil.fallbackWorkerSrc;throw new Error('No "GlobalWorkerOptions.workerSrc" specified.')}},{key:"_mainThreadWorkerMessageHandler",get:function get(){try{var t;return(null===(t=globalThis.pdfjsWorker)||void 0===t?void 0:t.WorkerMessageHandler)||null}catch(t){return null}}},{key:"_setupFakeWorkerGlobal",get:function get(){var _this11=this,loader=function(){var _ref15=_asyncToGenerator(_regenerator.default.mark((function _callee4(){var mainWorkerMessageHandler,worker;return _regenerator.default.wrap((function _callee4$(_context4){for(;;)switch(_context4.prev=_context4.next){case 0:if(mainWorkerMessageHandler=_this11._mainThreadWorkerMessageHandler,!mainWorkerMessageHandler){_context4.next=3;break}return _context4.abrupt("return",mainWorkerMessageHandler);case 3:if(!_is_node.isNodeJS||"function"!=typeof require){_context4.next=6;break}return worker=eval("require")(_this11.workerSrc),_context4.abrupt("return",worker.WorkerMessageHandler);case 6:return _context4.next=8,(0,_display_utils.loadScript)(_this11.workerSrc);case 8:return _context4.abrupt("return",window.pdfjsWorker.WorkerMessageHandler);case 9:case"end":return _context4.stop()}}),_callee4)})));return function loader(){return _ref15.apply(this,arguments)}}();return(0,_util.shadow)(this,"_setupFakeWorkerGlobal",loader())}}]),PDFWorker}();exports.PDFWorker=PDFWorker,PDFWorker.getWorkerSrc=function(){return(0,_display_utils.deprecated)("`PDFWorker.getWorkerSrc()`, please use `PDFWorker.workerSrc` instead."),this.workerSrc};var _docStats=new WeakMap,_pageCache=new WeakMap,_pagePromises=new WeakMap,_metadataPromise=new WeakMap,WorkerTransport=function(){function WorkerTransport(t,r,a,o){_classCallCheck(this,WorkerTransport),_classPrivateFieldInitSpec(this,_docStats,{writable:!0,value:null}),_classPrivateFieldInitSpec(this,_pageCache,{writable:!0,value:new Map}),_classPrivateFieldInitSpec(this,_pagePromises,{writable:!0,value:new Map}),_classPrivateFieldInitSpec(this,_metadataPromise,{writable:!0,value:null}),this.messageHandler=t,this.loadingTask=r,this.commonObjs=new PDFObjects,this.fontLoader=new _font_loader.FontLoader({docId:r.docId,onUnsupportedFeature:this._onUnsupportedFeature.bind(this),ownerDocument:o.ownerDocument,styleElement:o.styleElement}),this._params=o,o.useWorkerFetch||(this.CMapReaderFactory=new o.CMapReaderFactory({baseUrl:o.cMapUrl,isCompressed:o.cMapPacked}),this.StandardFontDataFactory=new o.StandardFontDataFactory({baseUrl:o.standardFontDataUrl})),this.destroyed=!1,this.destroyCapability=null,this._passwordCapability=null,this._networkStream=a,this._fullReader=null,this._lastProgress=null,this.downloadInfoCapability=(0,_util.createPromiseCapability)(),this.setupMessageHandler()}var t;return _createClass(WorkerTransport,[{key:"annotationStorage",get:function get(){return(0,_util.shadow)(this,"annotationStorage",new _annotation_storage.AnnotationStorage)}},{key:"stats",get:function get(){return _classPrivateFieldGet(this,_docStats)}},{key:"getRenderingIntent",value:function getRenderingIntent(t){var r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:_util.AnnotationMode.ENABLE,a=arguments.length>2&&void 0!==arguments[2]&&arguments[2],o=_util.RenderingIntentFlag.DISPLAY,i="";switch(t){case"any":o=_util.RenderingIntentFlag.ANY;break;case"display":break;case"print":o=_util.RenderingIntentFlag.PRINT;break;default:(0,_util.warn)("getRenderingIntent - invalid intent: ".concat(t))}switch(r){case _util.AnnotationMode.DISABLE:o+=_util.RenderingIntentFlag.ANNOTATIONS_DISABLE;break;case _util.AnnotationMode.ENABLE:break;case _util.AnnotationMode.ENABLE_FORMS:o+=_util.RenderingIntentFlag.ANNOTATIONS_FORMS;break;case _util.AnnotationMode.ENABLE_STORAGE:o+=_util.RenderingIntentFlag.ANNOTATIONS_STORAGE,i=this.annotationStorage.lastModified;break;default:(0,_util.warn)("getRenderingIntent - invalid annotationMode: ".concat(r))}return a&&(o+=_util.RenderingIntentFlag.OPLIST),{renderingIntent:o,cacheKey:"".concat(o,"_").concat(i)}}},{key:"destroy",value:function destroy(){var t=this;if(this.destroyCapability)return this.destroyCapability.promise;this.destroyed=!0,this.destroyCapability=(0,_util.createPromiseCapability)(),this._passwordCapability&&this._passwordCapability.reject(new Error("Worker was destroyed during onPassword callback"));var r,a=[],o=_createForOfIteratorHelper(_classPrivateFieldGet(this,_pageCache).values());try{for(o.s();!(r=o.n()).done;){var i=r.value;a.push(i._destroy())}}catch(t){o.e(t)}finally{o.f()}_classPrivateFieldGet(this,_pageCache).clear(),_classPrivateFieldGet(this,_pagePromises).clear(),this.hasOwnProperty("annotationStorage")&&this.annotationStorage.resetModified();var l=this.messageHandler.sendWithPromise("Terminate",null);return a.push(l),Promise.all(a).then((function(){t.commonObjs.clear(),t.fontLoader.clear(),_classPrivateFieldSet(t,_metadataPromise,null),t._getFieldObjectsPromise=null,t._hasJSActionsPromise=null,t._networkStream&&t._networkStream.cancelAllRequests(new _util.AbortException("Worker was terminated.")),t.messageHandler&&(t.messageHandler.destroy(),t.messageHandler=null),t.destroyCapability.resolve()}),this.destroyCapability.reject),this.destroyCapability.promise}},{key:"setupMessageHandler",value:function setupMessageHandler(){var t=this,r=this.messageHandler,a=this.loadingTask;r.on("GetReader",(function(r,a){(0,_util.assert)(t._networkStream,"GetReader - no `IPDFStream` instance available."),t._fullReader=t._networkStream.getFullReader(),t._fullReader.onProgress=function(r){t._lastProgress={loaded:r.loaded,total:r.total}},a.onPull=function(){t._fullReader.read().then((function(t){var r=t.value;t.done?a.close():((0,_util.assert)((0,_util.isArrayBuffer)(r),"GetReader - expected an ArrayBuffer."),a.enqueue(new Uint8Array(r),1,[r]))})).catch((function(t){a.error(t)}))},a.onCancel=function(r){t._fullReader.cancel(r),a.ready.catch((function(r){if(!t.destroyed)throw r}))}})),r.on("ReaderHeadersReady",(function(r){var o=(0,_util.createPromiseCapability)(),i=t._fullReader;return i.headersReady.then((function(){if(!i.isStreamingSupported||!i.isRangeSupported){var r;if(t._lastProgress)null===(r=a.onProgress)||void 0===r||r.call(a,t._lastProgress);i.onProgress=function(t){var r;null===(r=a.onProgress)||void 0===r||r.call(a,{loaded:t.loaded,total:t.total})}}o.resolve({isStreamingSupported:i.isStreamingSupported,isRangeSupported:i.isRangeSupported,contentLength:i.contentLength})}),o.reject),o.promise})),r.on("GetRangeReader",(function(r,a){(0,_util.assert)(t._networkStream,"GetRangeReader - no `IPDFStream` instance available.");var o=t._networkStream.getRangeReader(r.begin,r.end);o?(a.onPull=function(){o.read().then((function(t){var r=t.value;t.done?a.close():((0,_util.assert)((0,_util.isArrayBuffer)(r),"GetRangeReader - expected an ArrayBuffer."),a.enqueue(new Uint8Array(r),1,[r]))})).catch((function(t){a.error(t)}))},a.onCancel=function(r){o.cancel(r),a.ready.catch((function(r){if(!t.destroyed)throw r}))}):a.close()})),r.on("GetDoc",(function(r){var o=r.pdfInfo;t._numPages=o.numPages,t._htmlForXfa=o.htmlForXfa,delete o.htmlForXfa,a._capability.resolve(new PDFDocumentProxy(o,t))})),r.on("DocException",(function(t){var r;switch(t.name){case"PasswordException":r=new _util.PasswordException(t.message,t.code);break;case"InvalidPDFException":r=new _util.InvalidPDFException(t.message);break;case"MissingPDFException":r=new _util.MissingPDFException(t.message);break;case"UnexpectedResponseException":r=new _util.UnexpectedResponseException(t.message,t.status);break;case"UnknownErrorException":r=new _util.UnknownErrorException(t.message,t.details);break;default:(0,_util.unreachable)("DocException - expected a valid Error.")}a._capability.reject(r)})),r.on("PasswordRequest",(function(r){if(t._passwordCapability=(0,_util.createPromiseCapability)(),a.onPassword){try{a.onPassword((function updatePassword(r){t._passwordCapability.resolve({password:r})}),r.code)}catch(r){t._passwordCapability.reject(r)}}else t._passwordCapability.reject(new _util.PasswordException(r.message,r.code));return t._passwordCapability.promise})),r.on("DataLoaded",(function(r){var o;null===(o=a.onProgress)||void 0===o||o.call(a,{loaded:r.length,total:r.length}),t.downloadInfoCapability.resolve(r)})),r.on("StartRenderPage",(function(r){t.destroyed||_classPrivateFieldGet(t,_pageCache).get(r.pageIndex)._startRenderPage(r.transparency,r.cacheKey)})),r.on("commonobj",(function(a){var o,i=_slicedToArray(a,3),l=i[0],u=i[1],c=i[2];if(!t.destroyed&&!t.commonObjs.has(l))switch(u){case"Font":var d=t._params;if("error"in c){var h=c.error;(0,_util.warn)("Error during font loading: ".concat(h)),t.commonObjs.resolve(l,h);break}var p=null;d.pdfBug&&null!==(o=globalThis.FontInspector)&&void 0!==o&&o.enabled&&(p={registerFont:function registerFont(t,r){globalThis.FontInspector.fontAdded(t,r)}});var m=new _font_loader.FontFaceObject(c,{isEvalSupported:d.isEvalSupported,disableFontFace:d.disableFontFace,ignoreErrors:d.ignoreErrors,onUnsupportedFeature:t._onUnsupportedFeature.bind(t),fontRegistry:p});t.fontLoader.bind(m).catch((function(t){return r.sendWithPromise("FontFallback",{id:l})})).finally((function(){!d.fontExtraProperties&&m.data&&(m.data=null),t.commonObjs.resolve(l,m)}));break;case"FontPath":case"Image":t.commonObjs.resolve(l,c);break;default:throw new Error("Got unknown common object type ".concat(u))}})),r.on("obj",(function(r){var a,o=_slicedToArray(r,4),i=o[0],l=o[1],u=o[2],c=o[3];if(!t.destroyed){var d=_classPrivateFieldGet(t,_pageCache).get(l);if(!d.objs.has(i))switch(u){case"Image":d.objs.resolve(i,c);null==c||null===(a=c.data)||void 0===a||a.length;break;case"Pattern":d.objs.resolve(i,c);break;default:throw new Error("Got unknown object type ".concat(u))}}})),r.on("DocProgress",(function(r){var o;t.destroyed||null===(o=a.onProgress)||void 0===o||o.call(a,{loaded:r.loaded,total:r.total})})),r.on("DocStats",(function(r){t.destroyed||_classPrivateFieldSet(t,_docStats,Object.freeze({streamTypes:Object.freeze(r.streamTypes),fontTypes:Object.freeze(r.fontTypes)}))})),r.on("UnsupportedFeature",this._onUnsupportedFeature.bind(this)),r.on("FetchBuiltInCMap",(function(r){return t.destroyed?Promise.reject(new Error("Worker was destroyed.")):t.CMapReaderFactory?t.CMapReaderFactory.fetch(r):Promise.reject(new Error("CMapReaderFactory not initialized, see the `useWorkerFetch` parameter."))})),r.on("FetchStandardFontData",(function(r){return t.destroyed?Promise.reject(new Error("Worker was destroyed.")):t.StandardFontDataFactory?t.StandardFontDataFactory.fetch(r):Promise.reject(new Error("StandardFontDataFactory not initialized, see the `useWorkerFetch` parameter."))}))}},{key:"_onUnsupportedFeature",value:function _onUnsupportedFeature(t){var r,a,o=t.featureId;this.destroyed||null===(r=(a=this.loadingTask).onUnsupportedFeature)||void 0===r||r.call(a,o)}},{key:"getData",value:function getData(){return this.messageHandler.sendWithPromise("GetData",null)}},{key:"getPage",value:function getPage(t){var r=this;if(!Number.isInteger(t)||t<=0||t>this._numPages)return Promise.reject(new Error("Invalid page request"));var a=t-1,o=_classPrivateFieldGet(this,_pagePromises).get(a);if(o)return o;var i=this.messageHandler.sendWithPromise("GetPage",{pageIndex:a}).then((function(t){if(r.destroyed)throw new Error("Transport destroyed");var o=new PDFPageProxy(a,t,r,r._params.ownerDocument,r._params.pdfBug);return _classPrivateFieldGet(r,_pageCache).set(a,o),o}));return _classPrivateFieldGet(this,_pagePromises).set(a,i),i}},{key:"getPageIndex",value:function getPageIndex(t){return this.messageHandler.sendWithPromise("GetPageIndex",{ref:t})}},{key:"getAnnotations",value:function getAnnotations(t,r){return this.messageHandler.sendWithPromise("GetAnnotations",{pageIndex:t,intent:r})}},{key:"saveDocument",value:function saveDocument(){var t,r,a=this;return this.messageHandler.sendWithPromise("SaveDocument",{isPureXfa:!!this._htmlForXfa,numPages:this._numPages,annotationStorage:this.annotationStorage.serializable,filename:null!==(t=null===(r=this._fullReader)||void 0===r?void 0:r.filename)&&void 0!==t?t:null}).finally((function(){a.annotationStorage.resetModified()}))}},{key:"getFieldObjects",value:function getFieldObjects(){return this._getFieldObjectsPromise||(this._getFieldObjectsPromise=this.messageHandler.sendWithPromise("GetFieldObjects",null))}},{key:"hasJSActions",value:function hasJSActions(){return this._hasJSActionsPromise||(this._hasJSActionsPromise=this.messageHandler.sendWithPromise("HasJSActions",null))}},{key:"getCalculationOrderIds",value:function getCalculationOrderIds(){return this.messageHandler.sendWithPromise("GetCalculationOrderIds",null)}},{key:"getDestinations",value:function getDestinations(){return this.messageHandler.sendWithPromise("GetDestinations",null)}},{key:"getDestination",value:function getDestination(t){return"string"!=typeof t?Promise.reject(new Error("Invalid destination request.")):this.messageHandler.sendWithPromise("GetDestination",{id:t})}},{key:"getPageLabels",value:function getPageLabels(){return this.messageHandler.sendWithPromise("GetPageLabels",null)}},{key:"getPageLayout",value:function getPageLayout(){return this.messageHandler.sendWithPromise("GetPageLayout",null)}},{key:"getPageMode",value:function getPageMode(){return this.messageHandler.sendWithPromise("GetPageMode",null)}},{key:"getViewerPreferences",value:function getViewerPreferences(){return this.messageHandler.sendWithPromise("GetViewerPreferences",null)}},{key:"getOpenAction",value:function getOpenAction(){return this.messageHandler.sendWithPromise("GetOpenAction",null)}},{key:"getAttachments",value:function getAttachments(){return this.messageHandler.sendWithPromise("GetAttachments",null)}},{key:"getJavaScript",value:function getJavaScript(){return this.messageHandler.sendWithPromise("GetJavaScript",null)}},{key:"getDocJSActions",value:function getDocJSActions(){return this.messageHandler.sendWithPromise("GetDocJSActions",null)}},{key:"getPageJSActions",value:function getPageJSActions(t){return this.messageHandler.sendWithPromise("GetPageJSActions",{pageIndex:t})}},{key:"getStructTree",value:function getStructTree(t){return this.messageHandler.sendWithPromise("GetStructTree",{pageIndex:t})}},{key:"getOutline",value:function getOutline(){return this.messageHandler.sendWithPromise("GetOutline",null)}},{key:"getOptionalContentConfig",value:function getOptionalContentConfig(){return this.messageHandler.sendWithPromise("GetOptionalContentConfig",null).then((function(t){return new _optional_content_config.OptionalContentConfig(t)}))}},{key:"getPermissions",value:function getPermissions(){return this.messageHandler.sendWithPromise("GetPermissions",null)}},{key:"getMetadata",value:function getMetadata(){var t=this;return _classPrivateFieldGet(this,_metadataPromise)||_classPrivateFieldSet(this,_metadataPromise,this.messageHandler.sendWithPromise("GetMetadata",null).then((function(r){var a,o,i,l;return{info:r[0],metadata:r[1]?new _metadata.Metadata(r[1]):null,contentDispositionFilename:null!==(a=null===(o=t._fullReader)||void 0===o?void 0:o.filename)&&void 0!==a?a:null,contentLength:null!==(i=null===(l=t._fullReader)||void 0===l?void 0:l.contentLength)&&void 0!==i?i:null}})))}},{key:"getMarkInfo",value:function getMarkInfo(){return this.messageHandler.sendWithPromise("GetMarkInfo",null)}},{key:"startCleanup",value:(t=_asyncToGenerator(_regenerator.default.mark((function _callee5(){var t,r,a,o,i=arguments;return _regenerator.default.wrap((function _callee5$(l){for(;;)switch(l.prev=l.next){case 0:return t=i.length>0&&void 0!==i[0]&&i[0],l.next=3,this.messageHandler.sendWithPromise("Cleanup",null);case 3:if(!this.destroyed){l.next=5;break}return l.abrupt("return");case 5:r=_createForOfIteratorHelper(_classPrivateFieldGet(this,_pageCache).values()),l.prev=6,r.s();case 8:if((a=r.n()).done){l.next=15;break}if((o=a.value).cleanup()){l.next=13;break}throw new Error("startCleanup: Page ".concat(o.pageNumber," is currently rendering."));case 13:l.next=8;break;case 15:l.next=20;break;case 17:l.prev=17,l.t0=l.catch(6),r.e(l.t0);case 20:return l.prev=20,r.f(),l.finish(20);case 23:this.commonObjs.clear(),t||this.fontLoader.clear(),_classPrivateFieldSet(this,_metadataPromise,null),this._getFieldObjectsPromise=null,this._hasJSActionsPromise=null;case 28:case"end":return l.stop()}}),_callee5,this,[[6,17,20,23]])}))),function startCleanup(){return t.apply(this,arguments)})},{key:"loadingParams",get:function get(){var t=this._params;return(0,_util.shadow)(this,"loadingParams",{disableAutoFetch:t.disableAutoFetch,enableXfa:t.enableXfa})}}]),WorkerTransport}(),PDFObjects=function(){function PDFObjects(){_classCallCheck(this,PDFObjects),this._objs=Object.create(null)}return _createClass(PDFObjects,[{key:"_ensureObj",value:function _ensureObj(t){return this._objs[t]?this._objs[t]:this._objs[t]={capability:(0,_util.createPromiseCapability)(),data:null,resolved:!1}}},{key:"get",value:function get(t){var r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;if(r)return this._ensureObj(t).capability.promise.then(r),null;var a=this._objs[t];if(!a||!a.resolved)throw new Error("Requesting object that isn't resolved yet ".concat(t,"."));return a.data}},{key:"has",value:function has(t){var r=this._objs[t];return(null==r?void 0:r.resolved)||!1}},{key:"resolve",value:function resolve(t,r){var a=this._ensureObj(t);a.resolved=!0,a.data=r,a.capability.resolve(r)}},{key:"clear",value:function clear(){this._objs=Object.create(null)}}]),PDFObjects}(),RenderTask=function(){function RenderTask(t){_classCallCheck(this,RenderTask),this._internalRenderTask=t,this.onContinue=null}return _createClass(RenderTask,[{key:"promise",get:function get(){return this._internalRenderTask.capability.promise}},{key:"cancel",value:function cancel(){this._internalRenderTask.cancel()}}]),RenderTask}();exports.RenderTask=RenderTask;var InternalRenderTask=function(){function InternalRenderTask(t){var r=t.callback,a=t.params,o=t.objs,i=t.commonObjs,l=t.annotationCanvasMap,u=t.operatorList,c=t.pageIndex,d=t.canvasFactory,h=t.useRequestAnimationFrame,p=void 0!==h&&h,m=t.pdfBug,v=void 0!==m&&m;_classCallCheck(this,InternalRenderTask),this.callback=r,this.params=a,this.objs=o,this.commonObjs=i,this.annotationCanvasMap=l,this.operatorListIdx=null,this.operatorList=u,this._pageIndex=c,this.canvasFactory=d,this._pdfBug=v,this.running=!1,this.graphicsReadyCallback=null,this.graphicsReady=!1,this._useRequestAnimationFrame=!0===p&&"undefined"!=typeof window,this.cancelled=!1,this.capability=(0,_util.createPromiseCapability)(),this.task=new RenderTask(this),this._cancelBound=this.cancel.bind(this),this._continueBound=this._continue.bind(this),this._scheduleNextBound=this._scheduleNext.bind(this),this._nextBound=this._next.bind(this),this._canvas=a.canvasContext.canvas}var t;return _createClass(InternalRenderTask,[{key:"completed",get:function get(){return this.capability.promise.catch((function(){}))}},{key:"initializeGraphics",value:function initializeGraphics(t){var r,a=t.transparency,o=void 0!==a&&a,i=t.optionalContentConfig;if(!this.cancelled){if(this._canvas){if(InternalRenderTask.canvasInUse.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.");InternalRenderTask.canvasInUse.add(this._canvas)}this._pdfBug&&null!==(r=globalThis.StepperManager)&&void 0!==r&&r.enabled&&(this.stepper=globalThis.StepperManager.create(this._pageIndex),this.stepper.init(this.operatorList),this.stepper.nextBreakPoint=this.stepper.getNextBreakPoint());var l=this.params,u=l.canvasContext,c=l.viewport,d=l.transform,h=l.imageLayer,p=l.background;this.gfx=new _canvas.CanvasGraphics(u,this.commonObjs,this.objs,this.canvasFactory,h,i,this.annotationCanvasMap),this.gfx.beginDrawing({transform:d,viewport:c,transparency:o,background:p}),this.operatorListIdx=0,this.graphicsReady=!0,this.graphicsReadyCallback&&this.graphicsReadyCallback()}}},{key:"cancel",value:function cancel(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null;this.running=!1,this.cancelled=!0,this.gfx&&this.gfx.endDrawing(),this._canvas&&InternalRenderTask.canvasInUse.delete(this._canvas),this.callback(t||new _display_utils.RenderingCancelledException("Rendering cancelled, page ".concat(this._pageIndex+1),"canvas"))}},{key:"operatorListChanged",value:function operatorListChanged(){this.graphicsReady?(this.stepper&&this.stepper.updateOperatorList(this.operatorList),this.running||this._continue()):this.graphicsReadyCallback||(this.graphicsReadyCallback=this._continueBound)}},{key:"_continue",value:function _continue(){this.running=!0,this.cancelled||(this.task.onContinue?this.task.onContinue(this._scheduleNextBound):this._scheduleNext())}},{key:"_scheduleNext",value:function _scheduleNext(){var t=this;this._useRequestAnimationFrame?window.requestAnimationFrame((function(){t._nextBound().catch(t._cancelBound)})):Promise.resolve().then(this._nextBound).catch(this._cancelBound)}},{key:"_next",value:(t=_asyncToGenerator(_regenerator.default.mark((function _callee6(){return _regenerator.default.wrap((function _callee6$(t){for(;;)switch(t.prev=t.next){case 0:if(!this.cancelled){t.next=2;break}return t.abrupt("return");case 2:this.operatorListIdx=this.gfx.executeOperatorList(this.operatorList,this.operatorListIdx,this._continueBound,this.stepper),this.operatorListIdx===this.operatorList.argsArray.length&&(this.running=!1,this.operatorList.lastChunk&&(this.gfx.endDrawing(),this._canvas&&InternalRenderTask.canvasInUse.delete(this._canvas),this.callback()));case 4:case"end":return t.stop()}}),_callee6,this)}))),function _next(){return t.apply(this,arguments)})}],[{key:"canvasInUse",get:function get(){return(0,_util.shadow)(this,"canvasInUse",new WeakSet)}}]),InternalRenderTask}(),version="2.12.313";exports.version=version;var build="a2ae56f39";exports.build=build},(t,r,a)=>{"use strict";function _typeof(t){return(_typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function _typeof(t){return typeof t}:function _typeof(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(t)}Object.defineProperty(r,"__esModule",{value:!0}),r.FontLoader=r.FontFaceObject=void 0;var o=function _interopRequireDefault(t){return t&&t.__esModule?t:{default:t}}(a(2)),i=a(4);function _setPrototypeOf(t,r){return(_setPrototypeOf=Object.setPrototypeOf||function _setPrototypeOf(t,r){return t.__proto__=r,t})(t,r)}function _createSuper(t){var r=function _isNativeReflectConstruct(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}();return function _createSuperInternal(){var a,o=_getPrototypeOf(t);if(r){var i=_getPrototypeOf(this).constructor;a=Reflect.construct(o,arguments,i)}else a=o.apply(this,arguments);return _possibleConstructorReturn(this,a)}}function _possibleConstructorReturn(t,r){if(r&&("object"===_typeof(r)||"function"==typeof r))return r;if(void 0!==r)throw new TypeError("Derived constructors may only return object or undefined");return function _assertThisInitialized(t){if(void 0===t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return t}(t)}function _getPrototypeOf(t){return(_getPrototypeOf=Object.setPrototypeOf?Object.getPrototypeOf:function _getPrototypeOf(t){return t.__proto__||Object.getPrototypeOf(t)})(t)}function asyncGeneratorStep(t,r,a,o,i,l,u){try{var c=t[l](u),d=c.value}catch(t){return void a(t)}c.done?r(d):Promise.resolve(d).then(o,i)}function _createForOfIteratorHelper(t,r){var a="undefined"!=typeof Symbol&&t[Symbol.iterator]||t["@@iterator"];if(!a){if(Array.isArray(t)||(a=function _unsupportedIterableToArray(t,r){if(!t)return;if("string"==typeof t)return _arrayLikeToArray(t,r);var a=Object.prototype.toString.call(t).slice(8,-1);"Object"===a&&t.constructor&&(a=t.constructor.name);if("Map"===a||"Set"===a)return Array.from(t);if("Arguments"===a||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(a))return _arrayLikeToArray(t,r)}(t))||r&&t&&"number"==typeof t.length){a&&(t=a);var o=0,i=function F(){};return{s:i,n:function n(){return o>=t.length?{done:!0}:{done:!1,value:t[o++]}},e:function e(t){throw t},f:i}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}var l,u=!0,c=!1;return{s:function s(){a=a.call(t)},n:function n(){var t=a.next();return u=t.done,t},e:function e(t){c=!0,l=t},f:function f(){try{u||null==a.return||a.return()}finally{if(c)throw l}}}}function _arrayLikeToArray(t,r){(null==r||r>t.length)&&(r=t.length);for(var a=0,o=new Array(r);a<r;a++)o[a]=t[a];return o}function _classCallCheck(t,r){if(!(t instanceof r))throw new TypeError("Cannot call a class as a function")}function _defineProperties(t,r){for(var a=0;a<r.length;a++){var o=r[a];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(t,o.key,o)}}function _createClass(t,r,a){return r&&_defineProperties(t.prototype,r),a&&_defineProperties(t,a),t}var l,u=function(){function BaseFontLoader(t){var r=t.docId,a=t.onUnsupportedFeature,o=t.ownerDocument,l=void 0===o?globalThis.document:o;t.styleElement;_classCallCheck(this,BaseFontLoader),this.constructor===BaseFontLoader&&(0,i.unreachable)("Cannot initialize BaseFontLoader."),this.docId=r,this._onUnsupportedFeature=a,this._document=l,this.nativeFontFaces=[],this.styleElement=null}var t;return _createClass(BaseFontLoader,[{key:"addNativeFontFace",value:function addNativeFontFace(t){this.nativeFontFaces.push(t),this._document.fonts.add(t)}},{key:"insertRule",value:function insertRule(t){var r=this.styleElement;r||((r=this.styleElement=this._document.createElement("style")).id="PDFJS_FONT_STYLE_TAG_".concat(this.docId),this._document.documentElement.getElementsByTagName("head")[0].appendChild(r));var a=r.sheet;a.insertRule(t,a.cssRules.length)}},{key:"clear",value:function clear(){var t,r=_createForOfIteratorHelper(this.nativeFontFaces);try{for(r.s();!(t=r.n()).done;){var a=t.value;this._document.fonts.delete(a)}}catch(t){r.e(t)}finally{r.f()}this.nativeFontFaces.length=0,this.styleElement&&(this.styleElement.remove(),this.styleElement=null)}},{key:"bind",value:(t=function _asyncToGenerator(t){return function(){var r=this,a=arguments;return new Promise((function(o,i){var l=t.apply(r,a);function _next(t){asyncGeneratorStep(l,o,i,_next,_throw,"next",t)}function _throw(t){asyncGeneratorStep(l,o,i,_next,_throw,"throw",t)}_next(void 0)}))}}(o.default.mark((function _callee(t){var r,a,l=this;return o.default.wrap((function _callee$(o){for(;;)switch(o.prev=o.next){case 0:if(!t.attached&&!t.missingFile){o.next=2;break}return o.abrupt("return");case 2:if(t.attached=!0,!this.isFontLoadingAPISupported){o.next=19;break}if(!(r=t.createNativeFontFace())){o.next=18;break}return this.addNativeFontFace(r),o.prev=7,o.next=10,r.loaded;case 10:o.next=18;break;case 12:throw o.prev=12,o.t0=o.catch(7),this._onUnsupportedFeature({featureId:i.UNSUPPORTED_FEATURES.errorFontLoadNative}),(0,i.warn)("Failed to load font '".concat(r.family,"': '").concat(o.t0,"'.")),t.disableFontFace=!0,o.t0;case 18:return o.abrupt("return");case 19:if(!(a=t.createFontFaceRule())){o.next=26;break}if(this.insertRule(a),!this.isSyncFontLoadingSupported){o.next=24;break}return o.abrupt("return");case 24:return o.next=26,new Promise((function(r){var o=l._queueLoadingCallback(r);l._prepareFontLoadEvent([a],[t],o)}));case 26:case"end":return o.stop()}}),_callee,this,[[7,12]])}))),function bind(r){return t.apply(this,arguments)})},{key:"_queueLoadingCallback",value:function _queueLoadingCallback(t){(0,i.unreachable)("Abstract method `_queueLoadingCallback`.")}},{key:"isFontLoadingAPISupported",get:function get(){var t,r=!(null===(t=this._document)||void 0===t||!t.fonts);return(0,i.shadow)(this,"isFontLoadingAPISupported",r)}},{key:"isSyncFontLoadingSupported",get:function get(){(0,i.unreachable)("Abstract method `isSyncFontLoadingSupported`.")}},{key:"_loadTestFont",get:function get(){(0,i.unreachable)("Abstract method `_loadTestFont`.")}},{key:"_prepareFontLoadEvent",value:function _prepareFontLoadEvent(t,r,a){(0,i.unreachable)("Abstract method `_prepareFontLoadEvent`.")}}]),BaseFontLoader}();r.FontLoader=l,r.FontLoader=l=function(t){!function _inherits(t,r){if("function"!=typeof r&&null!==r)throw new TypeError("Super expression must either be null or a function");t.prototype=Object.create(r&&r.prototype,{constructor:{value:t,writable:!0,configurable:!0}}),r&&_setPrototypeOf(t,r)}(GenericFontLoader,t);var r=_createSuper(GenericFontLoader);function GenericFontLoader(t){var a;return _classCallCheck(this,GenericFontLoader),(a=r.call(this,t)).loadingContext={requests:[],nextRequestId:0},a.loadTestFontId=0,a}return _createClass(GenericFontLoader,[{key:"isSyncFontLoadingSupported",get:function get(){var t=!1;if("undefined"==typeof navigator)t=!0;else{var r=/Mozilla\/5.0.*?rv:(\d+).*? Gecko/.exec(navigator.userAgent);(null==r?void 0:r[1])>=14&&(t=!0)}return(0,i.shadow)(this,"isSyncFontLoadingSupported",t)}},{key:"_queueLoadingCallback",value:function _queueLoadingCallback(t){var r=this.loadingContext,a={id:"pdfjs-font-loading-".concat(r.nextRequestId++),done:!1,complete:function completeRequest(){for((0,i.assert)(!a.done,"completeRequest() cannot be called twice."),a.done=!0;r.requests.length>0&&r.requests[0].done;){var t=r.requests.shift();setTimeout(t.callback,0)}},callback:t};return r.requests.push(a),a}},{key:"_loadTestFont",get:function get(){return(0,i.shadow)(this,"_loadTestFont",function getLoadTestFont(){return atob("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")}())}},{key:"_prepareFontLoadEvent",value:function _prepareFontLoadEvent(t,r,a){function int32(t,r){return t.charCodeAt(r)<<24|t.charCodeAt(r+1)<<16|t.charCodeAt(r+2)<<8|255&t.charCodeAt(r+3)}function spliceString(t,r,a,o){return t.substring(0,r)+o+t.substring(r+a)}var o,l,u=this._document.createElement("canvas");u.width=1,u.height=1;var c=u.getContext("2d",{willReadFrequently:!0===pdfjsLib.canvasWillReadFrequently}),d=0;var h="lt".concat(Date.now()).concat(this.loadTestFontId++),p=this._loadTestFont,m=1482184792,v=int32(p=spliceString(p,976,h.length,h),16);for(o=0,l=h.length-3;o<l;o+=4)v=v-m+int32(h,o)|0;o<h.length&&(v=v-m+int32(h+"XXX",o)|0),p=spliceString(p,16,4,(0,i.string32)(v));var y="url(data:font/opentype;base64,".concat(btoa(p),");"),g='@font-face {font-family:"'.concat(h,'";src:').concat(y,"}");this.insertRule(g);var b,_=[],S=_createForOfIteratorHelper(r);try{for(S.s();!(b=S.n()).done;){var A=b.value;_.push(A.loadedName)}}catch(t){S.e(t)}finally{S.f()}_.push(h);var C=this._document.createElement("div");C.style.visibility="hidden",C.style.width=C.style.height="10px",C.style.position="absolute",C.style.top=C.style.left="0px";for(var k=0,R=_;k<R.length;k++){var w=R[k],P=this._document.createElement("span");P.textContent="Hi",P.style.fontFamily=w,C.appendChild(P)}this._document.body.appendChild(C),function isFontReady(t,r){if(++d>30)return(0,i.warn)("Load test font never loaded."),void r();c.font="30px "+t,c.fillText(".",0,20),c.getImageData(0,0,1,1).data[3]>0?r():setTimeout(isFontReady.bind(null,t,r))}(h,(function(){C.remove(),a.complete()}))}}]),GenericFontLoader}(u);var c=function(){function FontFaceObject(t,r){var a=r.isEvalSupported,o=void 0===a||a,i=r.disableFontFace,l=void 0!==i&&i,u=r.ignoreErrors,c=void 0!==u&&u,d=r.onUnsupportedFeature,h=r.fontRegistry,p=void 0===h?null:h;for(var m in _classCallCheck(this,FontFaceObject),this.compiledGlyphs=Object.create(null),t)this[m]=t[m];this.isEvalSupported=!1!==o,this.disableFontFace=!0===l,this.ignoreErrors=!0===c,this._onUnsupportedFeature=d,this.fontRegistry=p}return _createClass(FontFaceObject,[{key:"createNativeFontFace",value:function createNativeFontFace(){if(!this.data||this.disableFontFace)return null;var t;if(this.cssFontInfo){var r={weight:this.cssFontInfo.fontWeight};this.cssFontInfo.italicAngle&&(r.style="oblique ".concat(this.cssFontInfo.italicAngle,"deg")),t=new FontFace(this.cssFontInfo.fontFamily,this.data,r)}else t=new FontFace(this.loadedName,this.data,{});return this.fontRegistry&&this.fontRegistry.registerFont(this),t}},{key:"createFontFaceRule",value:function createFontFaceRule(){if(!this.data||this.disableFontFace)return null;var t,r=(0,i.bytesToString)(this.data),a="url(data:".concat(this.mimetype,";base64,").concat(btoa(r),");");if(this.cssFontInfo){var o="font-weight: ".concat(this.cssFontInfo.fontWeight,";");this.cssFontInfo.italicAngle&&(o+="font-style: oblique ".concat(this.cssFontInfo.italicAngle,"deg;")),t='@font-face {font-family:"'.concat(this.cssFontInfo.fontFamily,'";').concat(o,"src:").concat(a,"}")}else t='@font-face {font-family:"'.concat(this.loadedName,'";src:').concat(a,"}");return this.fontRegistry&&this.fontRegistry.registerFont(this,a),t}},{key:"getPathGenerator",value:function getPathGenerator(t,r){if(void 0!==this.compiledGlyphs[r])return this.compiledGlyphs[r];var a;try{a=t.get(this.loadedName+"_path_"+r)}catch(t){if(!this.ignoreErrors)throw t;return this._onUnsupportedFeature({featureId:i.UNSUPPORTED_FEATURES.errorFontGetPath}),(0,i.warn)('getPathGenerator - ignoring character: "'.concat(t,'".')),this.compiledGlyphs[r]=function(t,r){}}if(this.isEvalSupported&&i.IsEvalSupportedCached.value){var o,l=[],u=_createForOfIteratorHelper(a);try{for(u.s();!(o=u.n()).done;){var c=o.value,d=void 0!==c.args?c.args.join(","):"";l.push("c.",c.cmd,"(",d,");\n")}}catch(t){u.e(t)}finally{u.f()}return this.compiledGlyphs[r]=new Function("c","size",l.join(""))}return this.compiledGlyphs[r]=function(t,r){var o,i=_createForOfIteratorHelper(a);try{for(i.s();!(o=i.n()).done;){var l=o.value;"scale"===l.cmd&&(l.args=[r,-r]),t[l.cmd].apply(t,l.args)}}catch(t){i.e(t)}finally{i.f()}}}}]),FontFaceObject}();r.FontFaceObject=c},(t,r,a)=>{"use strict";function _typeof(t){return(_typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function _typeof(t){return typeof t}:function _typeof(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(t)}Object.defineProperty(r,"__esModule",{value:!0}),r.NodeStandardFontDataFactory=r.NodeCanvasFactory=r.NodeCMapReaderFactory=void 0;var o=a(135),i=a(6),l=a(4);function _defineProperties(t,r){for(var a=0;a<r.length;a++){var o=r[a];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(t,o.key,o)}}function _createClass(t,r,a){return r&&_defineProperties(t.prototype,r),a&&_defineProperties(t,a),t}function _inherits(t,r){if("function"!=typeof r&&null!==r)throw new TypeError("Super expression must either be null or a function");t.prototype=Object.create(r&&r.prototype,{constructor:{value:t,writable:!0,configurable:!0}}),r&&_setPrototypeOf(t,r)}function _setPrototypeOf(t,r){return(_setPrototypeOf=Object.setPrototypeOf||function _setPrototypeOf(t,r){return t.__proto__=r,t})(t,r)}function _createSuper(t){var r=function _isNativeReflectConstruct(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}();return function _createSuperInternal(){var a,o=_getPrototypeOf(t);if(r){var i=_getPrototypeOf(this).constructor;a=Reflect.construct(o,arguments,i)}else a=o.apply(this,arguments);return _possibleConstructorReturn(this,a)}}function _possibleConstructorReturn(t,r){if(r&&("object"===_typeof(r)||"function"==typeof r))return r;if(void 0!==r)throw new TypeError("Derived constructors may only return object or undefined");return function _assertThisInitialized(t){if(void 0===t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return t}(t)}function _getPrototypeOf(t){return(_getPrototypeOf=Object.setPrototypeOf?Object.getPrototypeOf:function _getPrototypeOf(t){return t.__proto__||Object.getPrototypeOf(t)})(t)}function _classCallCheck(t,r){if(!(t instanceof r))throw new TypeError("Cannot call a class as a function")}var u=function NodeCanvasFactory(){_classCallCheck(this,NodeCanvasFactory),(0,l.unreachable)("Not implemented: NodeCanvasFactory")};r.NodeCanvasFactory=u;var c=function NodeCMapReaderFactory(){_classCallCheck(this,NodeCMapReaderFactory),(0,l.unreachable)("Not implemented: NodeCMapReaderFactory")};r.NodeCMapReaderFactory=c;var d=function NodeStandardFontDataFactory(){_classCallCheck(this,NodeStandardFontDataFactory),(0,l.unreachable)("Not implemented: NodeStandardFontDataFactory")};if(r.NodeStandardFontDataFactory=d,i.isNodeJS){var h=function fetchData(t){return new Promise((function(r,a){require("fs").readFile(t,(function(t,o){!t&&o?r(new Uint8Array(o)):a(new Error(t))}))}))};r.NodeCanvasFactory=u=function(t){_inherits(NodeCanvasFactory,t);var r=_createSuper(NodeCanvasFactory);function NodeCanvasFactory(){return _classCallCheck(this,NodeCanvasFactory),r.apply(this,arguments)}return _createClass(NodeCanvasFactory,[{key:"_createCanvas",value:function _createCanvas(t,r){return require("canvas").createCanvas(t,r)}}]),NodeCanvasFactory}(o.BaseCanvasFactory),r.NodeCMapReaderFactory=c=function(t){_inherits(NodeCMapReaderFactory,t);var r=_createSuper(NodeCMapReaderFactory);function NodeCMapReaderFactory(){return _classCallCheck(this,NodeCMapReaderFactory),r.apply(this,arguments)}return _createClass(NodeCMapReaderFactory,[{key:"_fetchData",value:function _fetchData(t,r){return h(t).then((function(t){return{cMapData:t,compressionType:r}}))}}]),NodeCMapReaderFactory}(o.BaseCMapReaderFactory),r.NodeStandardFontDataFactory=d=function(t){_inherits(NodeStandardFontDataFactory,t);var r=_createSuper(NodeStandardFontDataFactory);function NodeStandardFontDataFactory(){return _classCallCheck(this,NodeStandardFontDataFactory),r.apply(this,arguments)}return _createClass(NodeStandardFontDataFactory,[{key:"_fetchData",value:function _fetchData(t){return h(t)}}]),NodeStandardFontDataFactory}(o.BaseStandardFontDataFactory)}},(t,r,a)=>{"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.AnnotationStorage=void 0;var o=a(4);function _slicedToArray(t,r){return function _arrayWithHoles(t){if(Array.isArray(t))return t}(t)||function _iterableToArrayLimit(t,r){var a=null==t?null:"undefined"!=typeof Symbol&&t[Symbol.iterator]||t["@@iterator"];if(null==a)return;var o,i,l=[],u=!0,c=!1;try{for(a=a.call(t);!(u=(o=a.next()).done)&&(l.push(o.value),!r||l.length!==r);u=!0);}catch(t){c=!0,i=t}finally{try{u||null==a.return||a.return()}finally{if(c)throw i}}return l}(t,r)||function _unsupportedIterableToArray(t,r){if(!t)return;if("string"==typeof t)return _arrayLikeToArray(t,r);var a=Object.prototype.toString.call(t).slice(8,-1);"Object"===a&&t.constructor&&(a=t.constructor.name);if("Map"===a||"Set"===a)return Array.from(t);if("Arguments"===a||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(a))return _arrayLikeToArray(t,r)}(t,r)||function _nonIterableRest(){throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}()}function _arrayLikeToArray(t,r){(null==r||r>t.length)&&(r=t.length);for(var a=0,o=new Array(r);a<r;a++)o[a]=t[a];return o}function _defineProperties(t,r){for(var a=0;a<r.length;a++){var o=r[a];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(t,o.key,o)}}var i=function(){function AnnotationStorage(){!function _classCallCheck(t,r){if(!(t instanceof r))throw new TypeError("Cannot call a class as a function")}(this,AnnotationStorage),this._storage=new Map,this._timeStamp=Date.now(),this._modified=!1,this.onSetModified=null,this.onResetModified=null}return function _createClass(t,r,a){return r&&_defineProperties(t.prototype,r),a&&_defineProperties(t,a),t}(AnnotationStorage,[{key:"getValue",value:function getValue(t,r){var a=this._storage.get(t);return void 0===a?r:Object.assign(r,a)}},{key:"setValue",value:function setValue(t,r){var a=this._storage.get(t),o=!1;if(void 0!==a)for(var i=0,l=Object.entries(r);i<l.length;i++){var u=_slicedToArray(l[i],2),c=u[0],d=u[1];a[c]!==d&&(o=!0,a[c]=d)}else o=!0,this._storage.set(t,r);o&&(this._timeStamp=Date.now(),this._setModified())}},{key:"getAll",value:function getAll(){return this._storage.size>0?(0,o.objectFromMap)(this._storage):null}},{key:"size",get:function get(){return this._storage.size}},{key:"_setModified",value:function _setModified(){this._modified||(this._modified=!0,"function"==typeof this.onSetModified&&this.onSetModified())}},{key:"resetModified",value:function resetModified(){this._modified&&(this._modified=!1,"function"==typeof this.onResetModified&&this.onResetModified())}},{key:"serializable",get:function get(){return this._storage.size>0?this._storage:null}},{key:"lastModified",get:function get(){return this._timeStamp.toString()}}]),AnnotationStorage}();r.AnnotationStorage=i},(t,r,a)=>{"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.CanvasGraphics=void 0;var o=a(4),i=a(141),l=a(1);function _typeof(t){return(_typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function _typeof(t){return typeof t}:function _typeof(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(t)}function _createForOfIteratorHelper(t,r){var a="undefined"!=typeof Symbol&&t[Symbol.iterator]||t["@@iterator"];if(!a){if(Array.isArray(t)||(a=_unsupportedIterableToArray(t))||r&&t&&"number"==typeof t.length){a&&(t=a);var o=0,i=function F(){};return{s:i,n:function n(){return o>=t.length?{done:!0}:{done:!1,value:t[o++]}},e:function e(t){throw t},f:i}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}var l,u=!0,c=!1;return{s:function s(){a=a.call(t)},n:function n(){var t=a.next();return u=t.done,t},e:function e(t){c=!0,l=t},f:function f(){try{u||null==a.return||a.return()}finally{if(c)throw l}}}}function _classCallCheck(t,r){if(!(t instanceof r))throw new TypeError("Cannot call a class as a function")}function _defineProperties(t,r){for(var a=0;a<r.length;a++){var o=r[a];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(t,o.key,o)}}function _createClass(t,r,a){return r&&_defineProperties(t.prototype,r),a&&_defineProperties(t,a),t}function _slicedToArray(t,r){return function _arrayWithHoles(t){if(Array.isArray(t))return t}(t)||function _iterableToArrayLimit(t,r){var a=null==t?null:"undefined"!=typeof Symbol&&t[Symbol.iterator]||t["@@iterator"];if(null==a)return;var o,i,l=[],u=!0,c=!1;try{for(a=a.call(t);!(u=(o=a.next()).done)&&(l.push(o.value),!r||l.length!==r);u=!0);}catch(t){c=!0,i=t}finally{try{u||null==a.return||a.return()}finally{if(c)throw i}}return l}(t,r)||_unsupportedIterableToArray(t,r)||function _nonIterableRest(){throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}()}function _unsupportedIterableToArray(t,r){if(t){if("string"==typeof t)return _arrayLikeToArray(t,r);var a=Object.prototype.toString.call(t).slice(8,-1);return"Object"===a&&t.constructor&&(a=t.constructor.name),"Map"===a||"Set"===a?Array.from(t):"Arguments"===a||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(a)?_arrayLikeToArray(t,r):void 0}}function _arrayLikeToArray(t,r){(null==r||r>t.length)&&(r=t.length);for(var a=0,o=new Array(r);a<r;a++)o[a]=t[a];return o}var u=4096,c=16;function addContextCurrentTransform(t){if(!t.mozCurrentTransform){t._originalSave=t.save,t._originalRestore=t.restore,t._originalRotate=t.rotate,t._originalScale=t.scale,t._originalTranslate=t.translate,t._originalTransform=t.transform,t._originalSetTransform=t.setTransform,t._originalResetTransform=t.resetTransform,t._transformMatrix=t._transformMatrix||[1,0,0,1,0,0],t._transformStack=[];try{var r=Object.getOwnPropertyDescriptor(Object.getPrototypeOf(t),"lineWidth");t._setLineWidth=r.set,t._getLineWidth=r.get,Object.defineProperty(t,"lineWidth",{set:function setLineWidth(t){this._setLineWidth(1.000001*t)},get:function getLineWidth(){return this._getLineWidth()}})}catch(t){}Object.defineProperty(t,"mozCurrentTransform",{get:function getCurrentTransform(){return this._transformMatrix}}),Object.defineProperty(t,"mozCurrentTransformInverse",{get:function getCurrentTransformInverse(){var t=_slicedToArray(this._transformMatrix,6),r=t[0],a=t[1],o=t[2],i=t[3],l=t[4],u=t[5],c=r*i-a*o,d=a*o-r*i;return[i/c,a/d,o/d,r/c,(i*l-o*u)/d,(a*l-r*u)/c]}}),t.save=function ctxSave(){var t=this._transformMatrix;this._transformStack.push(t),this._transformMatrix=t.slice(0,6),this._originalSave()},t.restore=function ctxRestore(){var t=this._transformStack.pop();t&&(this._transformMatrix=t,this._originalRestore())},t.translate=function ctxTranslate(t,r){var a=this._transformMatrix;a[4]=a[0]*t+a[2]*r+a[4],a[5]=a[1]*t+a[3]*r+a[5],this._originalTranslate(t,r)},t.scale=function ctxScale(t,r){var a=this._transformMatrix;a[0]*=t,a[1]*=t,a[2]*=r,a[3]*=r,this._originalScale(t,r)},t.transform=function ctxTransform(r,a,o,i,l,u){var c=this._transformMatrix;this._transformMatrix=[c[0]*r+c[2]*a,c[1]*r+c[3]*a,c[0]*o+c[2]*i,c[1]*o+c[3]*i,c[0]*l+c[2]*u+c[4],c[1]*l+c[3]*u+c[5]],t._originalTransform(r,a,o,i,l,u)},t.setTransform=function ctxSetTransform(r,a,o,i,l,u){this._transformMatrix=[r,a,o,i,l,u],t._originalSetTransform(r,a,o,i,l,u)},t.resetTransform=function ctxResetTransform(){this._transformMatrix=[1,0,0,1,0,0],t._originalResetTransform()},t.rotate=function ctxRotate(t){var r=Math.cos(t),a=Math.sin(t),o=this._transformMatrix;this._transformMatrix=[o[0]*r+o[2]*a,o[1]*r+o[3]*a,o[0]*-a+o[2]*r,o[1]*-a+o[3]*r,o[4],o[5]],this._originalRotate(t)}}}var d=function(){function CachedCanvases(t){_classCallCheck(this,CachedCanvases),this.canvasFactory=t,this.cache=Object.create(null)}return _createClass(CachedCanvases,[{key:"getCanvas",value:function getCanvas(t,r,a,o){var i;return void 0!==this.cache[t]?(i=this.cache[t],this.canvasFactory.reset(i,r,a),i.context.setTransform(1,0,0,1,0,0)):(i=this.canvasFactory.create(r,a),this.cache[t]=i),o&&addContextCurrentTransform(i.context),i}},{key:"clear",value:function clear(){for(var t in this.cache){var r=this.cache[t];this.canvasFactory.destroy(r),delete this.cache[t]}}}]),CachedCanvases}();var h=function(){function CanvasExtraState(t,r){_classCallCheck(this,CanvasExtraState),this.alphaIsShape=!1,this.fontSize=0,this.fontSizeScale=1,this.textMatrix=o.IDENTITY_MATRIX,this.textMatrixScale=1,this.fontMatrix=o.FONT_IDENTITY_MATRIX,this.leading=0,this.x=0,this.y=0,this.lineX=0,this.lineY=0,this.charSpacing=0,this.wordSpacing=0,this.textHScale=1,this.textRenderingMode=o.TextRenderingMode.FILL,this.textRise=0,this.fillColor="#000000",this.strokeColor="#000000",this.patternFill=!1,this.fillAlpha=1,this.strokeAlpha=1,this.lineWidth=1,this.activeSMask=null,this.transferMaps=null,this.startNewPathAndClipBox([0,0,t,r])}return _createClass(CanvasExtraState,[{key:"clone",value:function clone(){var clone=Object.create(this);return clone.clipBox=this.clipBox.slice(),clone}},{key:"setCurrentPoint",value:function setCurrentPoint(t,r){this.x=t,this.y=r}},{key:"updatePathMinMax",value:function updatePathMinMax(t,r,a){var i=_slicedToArray(o.Util.applyTransform([r,a],t),2);r=i[0],a=i[1],this.minX=Math.min(this.minX,r),this.minY=Math.min(this.minY,a),this.maxX=Math.max(this.maxX,r),this.maxY=Math.max(this.maxY,a)}},{key:"updateCurvePathMinMax",value:function updateCurvePathMinMax(t,r,a,i,l,u,c,d,h){var p=o.Util.bezierBoundingBox(r,a,i,l,u,c,d,h);this.updatePathMinMax(t,p[0],p[1]),this.updatePathMinMax(t,p[2],p[3])}},{key:"getPathBoundingBox",value:function getPathBoundingBox(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:i.PathType.FILL,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null,a=[this.minX,this.minY,this.maxX,this.maxY];if(t===i.PathType.STROKE){r||(0,o.unreachable)("Stroke bounding box must include transform.");var l=o.Util.singularValueDecompose2dScale(r),u=l[0]*this.lineWidth/2,c=l[1]*this.lineWidth/2;a[0]-=u,a[1]-=c,a[2]+=u,a[3]+=c}return a}},{key:"updateClipFromPath",value:function updateClipFromPath(){var t=o.Util.intersect(this.clipBox,this.getPathBoundingBox());this.startNewPathAndClipBox(t||[0,0,0,0])}},{key:"startNewPathAndClipBox",value:function startNewPathAndClipBox(t){this.clipBox=t,this.minX=1/0,this.minY=1/0,this.maxX=0,this.maxY=0}},{key:"getClippedPathBoundingBox",value:function getClippedPathBoundingBox(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:i.PathType.FILL,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;return o.Util.intersect(this.clipBox,this.getPathBoundingBox(t,r))}}]),CanvasExtraState}();function putBinaryImageData(t,r){var a=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null;if("undefined"!=typeof ImageData&&r instanceof ImageData)t.putImageData(r,0,0);else{var i,l,u,d,h,p,m,v,y,g=r.height,b=r.width,_=g%c,S=(g-_)/c,A=0===_?S:S+1,C=t.createImageData(b,c),k=0,R=r.data,w=C.data;if(a)switch(a.length){case 1:p=a[0],m=a[0],v=a[0],y=a[0];break;case 4:p=a[0],m=a[1],v=a[2],y=a[3]}if(r.kind===o.ImageKind.GRAYSCALE_1BPP){var P=R.byteLength,x=new Uint32Array(w.buffer,0,w.byteLength>>2),T=x.length,E=b+7>>3,O=4294967295,I=o.IsLittleEndianCached.value?4278190080:255;if(y&&255===y[0]&&0===y[255]){var D=[I,O];O=D[0],I=D[1]}for(l=0;l<A;l++){for(d=l<S?c:_,i=0,u=0;u<d;u++){for(var M=P-k,j=0,L=M>E?b:8*M-7,W=-8&L,B=0,N=0;j<W;j+=8)N=R[k++],x[i++]=128&N?O:I,x[i++]=64&N?O:I,x[i++]=32&N?O:I,x[i++]=16&N?O:I,x[i++]=8&N?O:I,x[i++]=4&N?O:I,x[i++]=2&N?O:I,x[i++]=1&N?O:I;for(;j<L;j++)0===B&&(N=R[k++],B=128),x[i++]=N&B?O:I,B>>=1}for(;i<T;)x[i++]=0;t.putImageData(C,0,l*c)}}else if(r.kind===o.ImageKind.RGBA_32BPP){var q=!!(p||m||v);for(u=0,h=b*c*4,l=0;l<S;l++){if(w.set(R.subarray(k,k+h)),k+=h,q)for(var U=0;U<h;U+=4)p&&(w[U+0]=p[w[U+0]]),m&&(w[U+1]=m[w[U+1]]),v&&(w[U+2]=v[w[U+2]]);t.putImageData(C,0,u),u+=c}if(l<A){if(h=b*_*4,w.set(R.subarray(k,k+h)),q)for(var G=0;G<h;G+=4)p&&(w[G+0]=p[w[G+0]]),m&&(w[G+1]=m[w[G+1]]),v&&(w[G+2]=v[w[G+2]]);t.putImageData(C,0,u)}}else{if(r.kind!==o.ImageKind.RGB_24BPP)throw new Error("bad image kind: ".concat(r.kind));var H=!!(p||m||v);for(h=b*(d=c),l=0;l<A;l++){for(l>=S&&(h=b*(d=_)),i=0,u=h;u--;)w[i++]=R[k++],w[i++]=R[k++],w[i++]=R[k++],w[i++]=255;if(H)for(var z=0;z<i;z+=4)p&&(w[z+0]=p[w[z+0]]),m&&(w[z+1]=m[w[z+1]]),v&&(w[z+2]=v[w[z+2]]);t.putImageData(C,0,l*c)}}}}function putBinaryImageMask(t,r){for(var a=r.height,o=r.width,i=a%c,l=(a-i)/c,u=0===i?l:l+1,d=t.createImageData(o,c),h=0,p=r.data,m=d.data,v=0;v<u;v++){for(var y=v<l?c:i,g=3,b=0;b<y;b++)for(var _=void 0,S=0,A=0;A<o;A++)S||(_=p[h++],S=128),m[g]=_&S?0:255,g+=4,S>>=1;t.putImageData(d,0,v*c)}}function copyCtxState(t,r){for(var a=["strokeStyle","fillStyle","fillRule","globalAlpha","lineWidth","lineCap","lineJoin","miterLimit","globalCompositeOperation","font"],o=0,i=a.length;o<i;o++){var l=a[o];void 0!==t[l]&&(r[l]=t[l])}void 0!==t.setLineDash&&(r.setLineDash(t.getLineDash()),r.lineDashOffset=t.lineDashOffset)}function resetCtxToDefault(t){t.strokeStyle="#000000",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",void 0!==t.setLineDash&&(t.setLineDash([]),t.lineDashOffset=0)}function composeSMaskBackdrop(t,r,a,o){for(var i=t.length,l=3;l<i;l+=4){var u=t[l];if(0===u)t[l-3]=r,t[l-2]=a,t[l-1]=o;else if(u<255){var c=255-u;t[l-3]=t[l-3]*u+r*c>>8,t[l-2]=t[l-2]*u+a*c>>8,t[l-1]=t[l-1]*u+o*c>>8}}}function composeSMaskAlpha(t,r,a){for(var o=t.length,i=3;i<o;i+=4){var l=a?a[t[i]]:t[i];r[i]=r[i]*l*.00392156862745098|0}}function composeSMaskLuminosity(t,r,a){for(var o=t.length,i=3;i<o;i+=4){var l=77*t[i-3]+152*t[i-2]+28*t[i-1];r[i]=a?r[i]*a[l>>8]>>8:r[i]*l>>16}}function composeSMask(t,r,a,o){var i=o[0],l=o[1],u=o[2]-i,c=o[3]-l;0!==u&&0!==c&&(!function genericComposeSMask(t,r,a,o,i,l,u,c,d,h,p){var m,v=!!l,y=v?l[0]:0,g=v?l[1]:0,b=v?l[2]:0;m="Luminosity"===i?composeSMaskLuminosity:composeSMaskAlpha;for(var _=Math.min(o,Math.ceil(1048576/a)),S=0;S<o;S+=_){var A=Math.min(_,o-S),C=t.getImageData(c-h,S+(d-p),a,A),k=r.getImageData(c,S+d,a,A);v&&composeSMaskBackdrop(C.data,y,g,b),m(C.data,k.data,u),r.putImageData(k,c,S+d)}}(r.context,a,u,c,r.subtype,r.backdrop,r.transferMap,i,l,r.offsetX,r.offsetY),t.save(),t.globalAlpha=1,t.globalCompositeOperation="source-over",t.setTransform(1,0,0,1,0,0),t.drawImage(a.canvas,0,0),t.restore())}function getImageSmoothingEnabled(t,r){var a=o.Util.singularValueDecompose2dScale(t);a[0]=Math.fround(a[0]),a[1]=Math.fround(a[1]);var i=Math.fround((globalThis.devicePixelRatio||1)*l.PixelsPerInch.PDF_TO_CSS_UNITS);return void 0!==r?r:a[0]<=i||a[1]<=i}var p=["butt","round","square"],m=["miter","round","bevel"],v={},y={},g=function(){function CanvasGraphics(t,r,a,o,i,l,u){_classCallCheck(this,CanvasGraphics),this.ctx=t,this.current=new h(this.ctx.canvas.width,this.ctx.canvas.height),this.stateStack=[],this.pendingClip=null,this.pendingEOFill=!1,this.res=null,this.xobjs=null,this.commonObjs=r,this.objs=a,this.canvasFactory=o,this.imageLayer=i,this.groupStack=[],this.processingType3=null,this.baseTransform=null,this.baseTransformStack=[],this.groupLevel=0,this.smaskStack=[],this.smaskCounter=0,this.tempSMask=null,this.suspendedCtx=null,this.contentVisible=!0,this.markedContentStack=[],this.optionalContentConfig=l,this.cachedCanvases=new d(this.canvasFactory),this.cachedPatterns=new Map,this.annotationCanvasMap=u,this.viewportScale=1,this.outputScaleX=1,this.outputScaleY=1,t&&addContextCurrentTransform(t),this._cachedGetSinglePixelWidth=null}return _createClass(CanvasGraphics,[{key:"beginDrawing",value:function beginDrawing(t){var r=t.transform,a=t.viewport,o=t.transparency,i=void 0!==o&&o,l=t.background,u=void 0===l?null:l,c=this.ctx.canvas.width,d=this.ctx.canvas.height;if(this.ctx.save(),this.ctx.fillStyle=u||"rgb(255, 255, 255)",this.ctx.fillRect(0,0,c,d),this.ctx.restore(),i){var h=this.cachedCanvases.getCanvas("transparent",c,d,!0);this.compositeCtx=this.ctx,this.transparentCanvas=h.canvas,this.ctx=h.context,this.ctx.save(),this.ctx.transform.apply(this.ctx,this.compositeCtx.mozCurrentTransform)}this.ctx.save(),resetCtxToDefault(this.ctx),r&&(this.ctx.transform.apply(this.ctx,r),this.outputScaleX=r[0],this.outputScaleY=r[0]),this.ctx.transform.apply(this.ctx,a.transform),this.viewportScale=a.scale,this.baseTransform=this.ctx.mozCurrentTransform.slice(),this._combinedScaleFactor=Math.hypot(this.baseTransform[0],this.baseTransform[2]),this.imageLayer&&this.imageLayer.beginLayout()}},{key:"executeOperatorList",value:function executeOperatorList(t,r,a,i){var l=t.argsArray,u=t.fnArray,c=r||0,d=l.length;if(d===c)return c;for(var h,p=d-c>10&&"function"==typeof a,m=p?Date.now()+15:0,v=0,y=this.commonObjs,g=this.objs;;){if(void 0!==i&&c===i.nextBreakPoint)return i.breakIt(c,a),c;if((h=u[c])!==o.OPS.dependency)this[h].apply(this,l[c]);else{var b,_=_createForOfIteratorHelper(l[c]);try{for(_.s();!(b=_.n()).done;){var S=b.value,A=S.startsWith("g_")?y:g;if(!A.has(S))return A.get(S,a),c}}catch(t){_.e(t)}finally{_.f()}}if(++c===d)return c;if(p&&++v>10){if(Date.now()>m)return a(),c;v=0}}}},{key:"endDrawing",value:function endDrawing(){for(;this.stateStack.length||null!==this.current.activeSMask;)this.restore();this.ctx.restore(),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.transparentCanvas=null),this.cachedCanvases.clear(),this.cachedPatterns.clear(),this.imageLayer&&this.imageLayer.endLayout()}},{key:"_scaleImage",value:function _scaleImage(t,r){for(var a,o,i=t.width,l=t.height,u=Math.max(Math.hypot(r[0],r[1]),1),c=Math.max(Math.hypot(r[2],r[3]),1),d=i,h=l,p="prescale1";u>2&&d>1||c>2&&h>1;){var m=d,v=h;u>2&&d>1&&(u/=d/(m=Math.ceil(d/2))),c>2&&h>1&&(c/=h/(v=Math.ceil(h/2))),(o=(a=this.cachedCanvases.getCanvas(p,m,v)).context).clearRect(0,0,m,v),o.drawImage(t,0,0,d,h,0,0,m,v),t=a.canvas,d=m,h=v,p="prescale1"===p?"prescale2":"prescale1"}return{img:t,paintWidth:d,paintHeight:h}}},{key:"_createMaskCanvas",value:function _createMaskCanvas(t){var r=this.ctx,a=t.width,l=t.height,u=this.current.fillColor,c=this.current.patternFill,d=this.cachedCanvases.getCanvas("maskCanvas",a,l);putBinaryImageMask(d.context,t);var h=r.mozCurrentTransform,p=o.Util.transform(h,[1/a,0,0,-1/l,0,0]);p=o.Util.transform(p,[1,0,0,1,0,-l]);var m=o.Util.applyTransform([0,0],p),v=o.Util.applyTransform([a,l],p),y=o.Util.normalizeRect([m[0],m[1],v[0],v[1]]),g=Math.ceil(y[2]-y[0]),b=Math.ceil(y[3]-y[1]),_=this.cachedCanvases.getCanvas("fillCanvas",g,b,!0),S=_.context,A=Math.min(m[0],v[0]),C=Math.min(m[1],v[1]);S.translate(-A,-C),S.transform.apply(S,p);var k=this._scaleImage(d.canvas,S.mozCurrentTransformInverse);S.imageSmoothingEnabled=getImageSmoothingEnabled(S.mozCurrentTransform,t.interpolate),S.drawImage(k.img,0,0,k.img.width,k.img.height,0,0,a,l),S.globalCompositeOperation="source-in";var R=o.Util.transform(S.mozCurrentTransformInverse,[1,0,0,1,-A,-C]);return S.fillStyle=c?u.getPattern(r,this,R,i.PathType.FILL):u,S.fillRect(0,0,a,l),{canvas:_.canvas,offsetX:Math.round(A),offsetY:Math.round(C)}}},{key:"setLineWidth",value:function setLineWidth(t){this.current.lineWidth=t,this.ctx.lineWidth=t}},{key:"setLineCap",value:function setLineCap(t){this.ctx.lineCap=p[t]}},{key:"setLineJoin",value:function setLineJoin(t){this.ctx.lineJoin=m[t]}},{key:"setMiterLimit",value:function setMiterLimit(t){this.ctx.miterLimit=t}},{key:"setDash",value:function setDash(t,r){var a=this.ctx;void 0!==a.setLineDash&&(a.setLineDash(t),a.lineDashOffset=r)}},{key:"setRenderingIntent",value:function setRenderingIntent(t){}},{key:"setFlatness",value:function setFlatness(t){}},{key:"setGState",value:function setGState(t){for(var r=0,a=t.length;r<a;r++){var o=t[r],i=o[0],l=o[1];switch(i){case"LW":this.setLineWidth(l);break;case"LC":this.setLineCap(l);break;case"LJ":this.setLineJoin(l);break;case"ML":this.setMiterLimit(l);break;case"D":this.setDash(l[0],l[1]);break;case"RI":this.setRenderingIntent(l);break;case"FL":this.setFlatness(l);break;case"Font":this.setFont(l[0],l[1]);break;case"CA":this.current.strokeAlpha=o[1];break;case"ca":this.current.fillAlpha=o[1],this.ctx.globalAlpha=o[1];break;case"BM":this.ctx.globalCompositeOperation=l;break;case"SMask":this.current.activeSMask=l?this.tempSMask:null,this.tempSMask=null,this.checkSMaskState();break;case"TR":this.current.transferMaps=l}}}},{key:"checkSMaskState",value:function checkSMaskState(){var t=!!this.suspendedCtx;this.current.activeSMask&&!t?this.beginSMaskMode():!this.current.activeSMask&&t&&this.endSMaskMode()}},{key:"beginSMaskMode",value:function beginSMaskMode(){if(this.suspendedCtx)throw new Error("beginSMaskMode called while already in smask mode");var t=this.ctx.canvas.width,r=this.ctx.canvas.height,a="smaskGroupAt"+this.groupLevel,o=this.cachedCanvases.getCanvas(a,t,r,!0);this.suspendedCtx=this.ctx,this.ctx=o.context;var i=this.ctx;i.setTransform.apply(i,this.suspendedCtx.mozCurrentTransform),copyCtxState(this.suspendedCtx,i),function mirrorContextOperations(t,r){if(t._removeMirroring)throw new Error("Context is already forwarding operations.");t.__originalSave=t.save,t.__originalRestore=t.restore,t.__originalRotate=t.rotate,t.__originalScale=t.scale,t.__originalTranslate=t.translate,t.__originalTransform=t.transform,t.__originalSetTransform=t.setTransform,t.__originalResetTransform=t.resetTransform,t.__originalClip=t.clip,t.__originalMoveTo=t.moveTo,t.__originalLineTo=t.lineTo,t.__originalBezierCurveTo=t.bezierCurveTo,t.__originalRect=t.rect,t.__originalClosePath=t.closePath,t.__originalBeginPath=t.beginPath,t._removeMirroring=function(){t.save=t.__originalSave,t.restore=t.__originalRestore,t.rotate=t.__originalRotate,t.scale=t.__originalScale,t.translate=t.__originalTranslate,t.transform=t.__originalTransform,t.setTransform=t.__originalSetTransform,t.resetTransform=t.__originalResetTransform,t.clip=t.__originalClip,t.moveTo=t.__originalMoveTo,t.lineTo=t.__originalLineTo,t.bezierCurveTo=t.__originalBezierCurveTo,t.rect=t.__originalRect,t.closePath=t.__originalClosePath,t.beginPath=t.__originalBeginPath,delete t._removeMirroring},t.save=function ctxSave(){r.save(),this.__originalSave()},t.restore=function ctxRestore(){r.restore(),this.__originalRestore()},t.translate=function ctxTranslate(t,a){r.translate(t,a),this.__originalTranslate(t,a)},t.scale=function ctxScale(t,a){r.scale(t,a),this.__originalScale(t,a)},t.transform=function ctxTransform(t,a,o,i,l,u){r.transform(t,a,o,i,l,u),this.__originalTransform(t,a,o,i,l,u)},t.setTransform=function ctxSetTransform(t,a,o,i,l,u){r.setTransform(t,a,o,i,l,u),this.__originalSetTransform(t,a,o,i,l,u)},t.resetTransform=function ctxResetTransform(){r.resetTransform(),this.__originalResetTransform()},t.rotate=function ctxRotate(t){r.rotate(t),this.__originalRotate(t)},t.clip=function ctxRotate(t){r.clip(t),this.__originalClip(t)},t.moveTo=function(t,a){r.moveTo(t,a),this.__originalMoveTo(t,a)},t.lineTo=function(t,a){r.lineTo(t,a),this.__originalLineTo(t,a)},t.bezierCurveTo=function(t,a,o,i,l,u){r.bezierCurveTo(t,a,o,i,l,u),this.__originalBezierCurveTo(t,a,o,i,l,u)},t.rect=function(t,a,o,i){r.rect(t,a,o,i),this.__originalRect(t,a,o,i)},t.closePath=function(){r.closePath(),this.__originalClosePath()},t.beginPath=function(){r.beginPath(),this.__originalBeginPath()}}(i,this.suspendedCtx),this.setGState([["BM","source-over"],["ca",1],["CA",1]])}},{key:"endSMaskMode",value:function endSMaskMode(){if(!this.suspendedCtx)throw new Error("endSMaskMode called while not in smask mode");this.ctx._removeMirroring(),copyCtxState(this.ctx,this.suspendedCtx),this.ctx=this.suspendedCtx,this.current.activeSMask=null,this.suspendedCtx=null}},{key:"compose",value:function compose(t){if(this.current.activeSMask){t?(t[0]=Math.floor(t[0]),t[1]=Math.floor(t[1]),t[2]=Math.ceil(t[2]),t[3]=Math.ceil(t[3])):t=[0,0,this.ctx.canvas.width,this.ctx.canvas.height];var r=this.current.activeSMask;composeSMask(this.suspendedCtx,r,this.ctx,t),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()}}},{key:"save",value:function save(){this.ctx.save();var t=this.current;this.stateStack.push(t),this.current=t.clone()}},{key:"restore",value:function restore(){0===this.stateStack.length&&this.current.activeSMask&&this.endSMaskMode(),0!==this.stateStack.length&&(this.current=this.stateStack.pop(),this.ctx.restore(),this.checkSMaskState(),this.pendingClip=null,this._cachedGetSinglePixelWidth=null)}},{key:"transform",value:function transform(t,r,a,o,i,l){this.ctx.transform(t,r,a,o,i,l),this._cachedGetSinglePixelWidth=null}},{key:"constructPath",value:function constructPath(t,r){for(var a,i,l=this.ctx,u=this.current,c=u.x,d=u.y,h=0,p=0,m=t.length;h<m;h++)switch(0|t[h]){case o.OPS.rectangle:c=r[p++],d=r[p++];var v=r[p++],y=r[p++],g=c+v,b=d+y;l.moveTo(c,d),0===v||0===y?l.lineTo(g,b):(l.lineTo(g,d),l.lineTo(g,b),l.lineTo(c,b)),u.updatePathMinMax(l.mozCurrentTransform,c,d),u.updatePathMinMax(l.mozCurrentTransform,g,b),l.closePath();break;case o.OPS.moveTo:c=r[p++],d=r[p++],l.moveTo(c,d),u.updatePathMinMax(l.mozCurrentTransform,c,d);break;case o.OPS.lineTo:c=r[p++],d=r[p++],l.lineTo(c,d),u.updatePathMinMax(l.mozCurrentTransform,c,d);break;case o.OPS.curveTo:a=c,i=d,c=r[p+4],d=r[p+5],l.bezierCurveTo(r[p],r[p+1],r[p+2],r[p+3],c,d),u.updateCurvePathMinMax(l.mozCurrentTransform,a,i,r[p],r[p+1],r[p+2],r[p+3],c,d),p+=6;break;case o.OPS.curveTo2:a=c,i=d,l.bezierCurveTo(c,d,r[p],r[p+1],r[p+2],r[p+3]),u.updateCurvePathMinMax(l.mozCurrentTransform,a,i,c,d,r[p],r[p+1],r[p+2],r[p+3]),c=r[p+2],d=r[p+3],p+=4;break;case o.OPS.curveTo3:a=c,i=d,c=r[p+2],d=r[p+3],l.bezierCurveTo(r[p],r[p+1],c,d,c,d),u.updateCurvePathMinMax(l.mozCurrentTransform,a,i,r[p],r[p+1],c,d,c,d),p+=4;break;case o.OPS.closePath:l.closePath()}u.setCurrentPoint(c,d)}},{key:"closePath",value:function closePath(){this.ctx.closePath()}},{key:"stroke",value:function stroke(t){t=void 0===t||t;var r=this.ctx,a=this.current.strokeColor;if(r.globalAlpha=this.current.strokeAlpha,this.contentVisible)if("object"===_typeof(a)&&null!=a&&a.getPattern){var o=this.getSinglePixelWidth();r.save(),r.strokeStyle=a.getPattern(r,this,r.mozCurrentTransformInverse,i.PathType.STROKE),r.lineWidth=Math.max(o,this.current.lineWidth),r.stroke(),r.restore()}else{var l=this.getSinglePixelWidth();l<0&&-l>=this.current.lineWidth?(r.save(),r.resetTransform(),r.lineWidth=Math.round(this._combinedScaleFactor),r.stroke(),r.restore()):(r.lineWidth=Math.max(l,this.current.lineWidth),r.stroke())}t&&this.consumePath(this.current.getClippedPathBoundingBox()),r.globalAlpha=this.current.fillAlpha}},{key:"closeStroke",value:function closeStroke(){this.closePath(),this.stroke()}},{key:"fill",value:function fill(t){t=void 0===t||t;var r=this.ctx,a=this.current.fillColor,o=!1;this.current.patternFill&&(r.save(),r.fillStyle=a.getPattern(r,this,r.mozCurrentTransformInverse,i.PathType.FILL),o=!0);var l=this.current.getClippedPathBoundingBox();this.contentVisible&&null!==l&&(this.pendingEOFill?(r.fill("evenodd"),this.pendingEOFill=!1):r.fill()),o&&r.restore(),t&&this.consumePath(l)}},{key:"eoFill",value:function eoFill(){this.pendingEOFill=!0,this.fill()}},{key:"fillStroke",value:function fillStroke(){this.fill(!1),this.stroke(!1),this.consumePath()}},{key:"eoFillStroke",value:function eoFillStroke(){this.pendingEOFill=!0,this.fillStroke()}},{key:"closeFillStroke",value:function closeFillStroke(){this.closePath(),this.fillStroke()}},{key:"closeEOFillStroke",value:function closeEOFillStroke(){this.pendingEOFill=!0,this.closePath(),this.fillStroke()}},{key:"endPath",value:function endPath(){this.consumePath()}},{key:"clip",value:function clip(){this.pendingClip=v}},{key:"eoClip",value:function eoClip(){this.pendingClip=y}},{key:"beginText",value:function beginText(){this.current.textMatrix=o.IDENTITY_MATRIX,this.current.textMatrixScale=1,this.current.x=this.current.lineX=0,this.current.y=this.current.lineY=0}},{key:"endText",value:function endText(){var t=this.pendingTextPaths,r=this.ctx;if(void 0!==t){r.save(),r.beginPath();for(var a=0;a<t.length;a++){var o=t[a];r.setTransform.apply(r,o.transform),r.translate(o.x,o.y),o.addToPath(r,o.fontSize)}r.restore(),r.clip(),r.beginPath(),delete this.pendingTextPaths}else r.beginPath()}},{key:"setCharSpacing",value:function setCharSpacing(t){this.current.charSpacing=t}},{key:"setWordSpacing",value:function setWordSpacing(t){this.current.wordSpacing=t}},{key:"setHScale",value:function setHScale(t){this.current.textHScale=t/100}},{key:"setLeading",value:function setLeading(t){this.current.leading=-t}},{key:"setFont",value:function setFont(t,r){var a=this.commonObjs.get(t),i=this.current;if(!a)throw new Error("Can't find font for ".concat(t));if(i.fontMatrix=a.fontMatrix||o.FONT_IDENTITY_MATRIX,0!==i.fontMatrix[0]&&0!==i.fontMatrix[3]||(0,o.warn)("Invalid font matrix for font "+t),r<0?(r=-r,i.fontDirection=-1):i.fontDirection=1,this.current.font=a,this.current.fontSize=r,!a.isType3Font){var l=a.loadedName||"sans-serif",u="normal";a.black?u="900":a.bold&&(u="bold");var c=a.italic?"italic":"normal",d='"'.concat(l,'", ').concat(a.fallbackName),h=r;r<16?h=16:r>100&&(h=100),this.current.fontSizeScale=r/h,this.ctx.font="".concat(c," ").concat(u," ").concat(h,"px ").concat(d)}}},{key:"setTextRenderingMode",value:function setTextRenderingMode(t){this.current.textRenderingMode=t}},{key:"setTextRise",value:function setTextRise(t){this.current.textRise=t}},{key:"moveText",value:function moveText(t,r){this.current.x=this.current.lineX+=t,this.current.y=this.current.lineY+=r}},{key:"setLeadingMoveText",value:function setLeadingMoveText(t,r){this.setLeading(-r),this.moveText(t,r)}},{key:"setTextMatrix",value:function setTextMatrix(t,r,a,o,i,l){this.current.textMatrix=[t,r,a,o,i,l],this.current.textMatrixScale=Math.hypot(t,r),this.current.x=this.current.lineX=0,this.current.y=this.current.lineY=0}},{key:"nextLine",value:function nextLine(){this.moveText(0,this.current.leading)}},{key:"paintChar",value:function paintChar(t,r,a,i,l){var u,c=this.ctx,d=this.current,h=d.font,p=d.textRenderingMode,m=d.fontSize/d.fontSizeScale,v=p&o.TextRenderingMode.FILL_STROKE_MASK,y=!!(p&o.TextRenderingMode.ADD_TO_PATH_FLAG),g=d.patternFill&&!h.missingFile;((h.disableFontFace||y||g)&&(u=h.getPathGenerator(this.commonObjs,t)),h.disableFontFace||g?(c.save(),c.translate(r,a),c.beginPath(),u(c,m),i&&c.setTransform.apply(c,i),v!==o.TextRenderingMode.FILL&&v!==o.TextRenderingMode.FILL_STROKE||c.fill(),v!==o.TextRenderingMode.STROKE&&v!==o.TextRenderingMode.FILL_STROKE||(l&&(c.resetTransform(),c.lineWidth=Math.round(this._combinedScaleFactor)),c.stroke()),c.restore()):(v!==o.TextRenderingMode.FILL&&v!==o.TextRenderingMode.FILL_STROKE||c.fillText(t,r,a),v!==o.TextRenderingMode.STROKE&&v!==o.TextRenderingMode.FILL_STROKE||(l?(c.save(),c.moveTo(r,a),c.resetTransform(),c.lineWidth=Math.round(this._combinedScaleFactor),c.strokeText(t,0,0),c.restore()):c.strokeText(t,r,a))),y)&&(this.pendingTextPaths||(this.pendingTextPaths=[])).push({transform:c.mozCurrentTransform,x:r,y:a,fontSize:m,addToPath:u})}},{key:"isFontSubpixelAAEnabled",get:function get(){var t=this.cachedCanvases.getCanvas("isFontSubpixelAAEnabled",10,10).context;t.scale(1.5,1),t.fillText("I",0,10);for(var r=t.getImageData(0,0,10,10).data,a=!1,i=3;i<r.length;i+=4)if(r[i]>0&&r[i]<255){a=!0;break}return(0,o.shadow)(this,"isFontSubpixelAAEnabled",a)}},{key:"showText",value:function showText(t){var r=this.current,a=r.font;if(a.isType3Font)return this.showType3Text(t);var l=r.fontSize;if(0!==l){var u,c=this.ctx,d=r.fontSizeScale,h=r.charSpacing,p=r.wordSpacing,m=r.fontDirection,v=r.textHScale*m,y=t.length,g=a.vertical,b=g?1:-1,_=a.defaultVMetrics,S=l*r.fontMatrix[0],A=r.textRenderingMode===o.TextRenderingMode.FILL&&!a.disableFontFace&&!r.patternFill;if(c.save(),c.transform.apply(c,r.textMatrix),c.translate(r.x,r.y+r.textRise),m>0?c.scale(v,-1):c.scale(v,1),r.patternFill){c.save();var C=r.fillColor.getPattern(c,this,c.mozCurrentTransformInverse,i.PathType.FILL);u=c.mozCurrentTransform,c.restore(),c.fillStyle=C}var k=r.lineWidth,R=!1,w=r.textMatrixScale;if(0===w||0===k){var P=r.textRenderingMode&o.TextRenderingMode.FILL_STROKE_MASK;P!==o.TextRenderingMode.STROKE&&P!==o.TextRenderingMode.FILL_STROKE||(this._cachedGetSinglePixelWidth=null,R=(k=this.getSinglePixelWidth())<0)}else k/=w;1!==d&&(c.scale(d,d),k/=d),c.lineWidth=k;var x,T=0;for(x=0;x<y;++x){var E=t[x];if((0,o.isNum)(E))T+=b*E*l/1e3;else{var O=!1,I=(E.isSpace?p:0)+h,D=E.fontChar,M=E.accent,j=void 0,L=void 0,W=E.width;if(g){var B=E.vmetric||_,N=-(E.vmetric?B[1]:.5*W)*S,q=B[2]*S;W=B?-B[0]:W,j=N/d,L=(T+q)/d}else j=T/d,L=0;if(a.remeasure&&W>0){var U=1e3*c.measureText(D).width/l*d;if(W<U&&this.isFontSubpixelAAEnabled){var G=W/U;O=!0,c.save(),c.scale(G,1),j/=G}else W!==U&&(j+=(W-U)/2e3*l/d)}if(this.contentVisible&&(E.isInFont||a.missingFile))if(A&&!M)c.fillText(D,j,L);else if(this.paintChar(D,j,L,u,R),M){var H=j+l*M.offset.x/d,z=L-l*M.offset.y/d;this.paintChar(M.fontChar,H,z,u,R)}T+=g?W*S-I*m:W*S+I*m,O&&c.restore()}}g?r.y-=T:r.x+=T*v,c.restore(),this.compose()}}},{key:"showType3Text",value:function showType3Text(t){var r,a,i,l,u=this.ctx,c=this.current,d=c.font,h=c.fontSize,p=c.fontDirection,m=d.vertical?1:-1,v=c.charSpacing,y=c.wordSpacing,g=c.textHScale*p,b=c.fontMatrix||o.FONT_IDENTITY_MATRIX,_=t.length;if(!(c.textRenderingMode===o.TextRenderingMode.INVISIBLE)&&0!==h){for(this._cachedGetSinglePixelWidth=null,u.save(),u.transform.apply(u,c.textMatrix),u.translate(c.x,c.y),u.scale(g,p),r=0;r<_;++r)if(a=t[r],(0,o.isNum)(a))l=m*a*h/1e3,this.ctx.translate(l,0),c.x+=l*g;else{var S=(a.isSpace?y:0)+v,A=d.charProcOperatorList[a.operatorListId];if(A)this.contentVisible&&(this.processingType3=a,this.save(),u.scale(h,h),u.transform.apply(u,b),this.executeOperatorList(A),this.restore()),i=o.Util.applyTransform([a.width,0],b)[0]*h+S,u.translate(i,0),c.x+=i*g;else(0,o.warn)('Type3 character "'.concat(a.operatorListId,'" is not available.'))}u.restore(),this.processingType3=null}}},{key:"setCharWidth",value:function setCharWidth(t,r){}},{key:"setCharWidthAndBounds",value:function setCharWidthAndBounds(t,r,a,o,i,l){this.ctx.rect(a,o,i-a,l-o),this.clip(),this.endPath()}},{key:"getColorN_Pattern",value:function getColorN_Pattern(t){var r,a=this;if("TilingPattern"===t[0]){var o=t[1],l=this.baseTransform||this.ctx.mozCurrentTransform.slice(),u={createCanvasGraphics:function createCanvasGraphics(t){return new CanvasGraphics(t,a.commonObjs,a.objs,a.canvasFactory)}};r=new i.TilingPattern(t,o,this.ctx,u,l)}else r=this._getPattern(t[1],t[2]);return r}},{key:"setStrokeColorN",value:function setStrokeColorN(){this.current.strokeColor=this.getColorN_Pattern(arguments)}},{key:"setFillColorN",value:function setFillColorN(){this.current.fillColor=this.getColorN_Pattern(arguments),this.current.patternFill=!0}},{key:"setStrokeRGBColor",value:function setStrokeRGBColor(t,r,a){var i=o.Util.makeHexColor(t,r,a);this.ctx.strokeStyle=i,this.current.strokeColor=i}},{key:"setFillRGBColor",value:function setFillRGBColor(t,r,a){var i=o.Util.makeHexColor(t,r,a);this.ctx.fillStyle=i,this.current.fillColor=i,this.current.patternFill=!1}},{key:"_getPattern",value:function _getPattern(t){var r,a=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;return this.cachedPatterns.has(t)?r=this.cachedPatterns.get(t):(r=(0,i.getShadingPattern)(this.objs.get(t)),this.cachedPatterns.set(t,r)),a&&(r.matrix=a),r}},{key:"shadingFill",value:function shadingFill(t){if(this.contentVisible){var r=this.ctx;this.save();var a=this._getPattern(t);r.fillStyle=a.getPattern(r,this,r.mozCurrentTransformInverse,i.PathType.SHADING);var l=r.mozCurrentTransformInverse;if(l){var u=r.canvas,c=u.width,d=u.height,h=o.Util.applyTransform([0,0],l),p=o.Util.applyTransform([0,d],l),m=o.Util.applyTransform([c,0],l),v=o.Util.applyTransform([c,d],l),y=Math.min(h[0],p[0],m[0],v[0]),g=Math.min(h[1],p[1],m[1],v[1]),b=Math.max(h[0],p[0],m[0],v[0]),_=Math.max(h[1],p[1],m[1],v[1]);this.ctx.fillRect(y,g,b-y,_-g)}else this.ctx.fillRect(-1e10,-1e10,2e10,2e10);this.compose(this.current.getClippedPathBoundingBox()),this.restore()}}},{key:"beginInlineImage",value:function beginInlineImage(){(0,o.unreachable)("Should not call beginInlineImage")}},{key:"beginImageData",value:function beginImageData(){(0,o.unreachable)("Should not call beginImageData")}},{key:"paintFormXObjectBegin",value:function paintFormXObjectBegin(t,r){if(this.contentVisible&&(this.save(),this.baseTransformStack.push(this.baseTransform),Array.isArray(t)&&6===t.length&&this.transform.apply(this,t),this.baseTransform=this.ctx.mozCurrentTransform,r)){var a=r[2]-r[0],o=r[3]-r[1];this.ctx.rect(r[0],r[1],a,o),this.current.updatePathMinMax(this.ctx.mozCurrentTransform,r[0],r[1]),this.current.updatePathMinMax(this.ctx.mozCurrentTransform,r[2],r[3]),this.clip(),this.endPath()}}},{key:"paintFormXObjectEnd",value:function paintFormXObjectEnd(){this.contentVisible&&(this.restore(),this.baseTransform=this.baseTransformStack.pop())}},{key:"beginGroup",value:function beginGroup(t){if(this.contentVisible){this.save();var r=this.suspendedCtx;this.current.activeSMask&&(this.suspendedCtx=null,this.current.activeSMask=null);var a=this.ctx;t.isolated||(0,o.info)("TODO: Support non-isolated groups."),t.knockout&&(0,o.warn)("Knockout groups not supported.");var i=a.mozCurrentTransform;if(t.matrix&&a.transform.apply(a,t.matrix),!t.bbox)throw new Error("Bounding box is required.");var l=o.Util.getAxialAlignedBoundingBox(t.bbox,a.mozCurrentTransform),c=[0,0,a.canvas.width,a.canvas.height];l=o.Util.intersect(l,c)||[0,0,0,0];var d=Math.floor(l[0]),h=Math.floor(l[1]),p=Math.max(Math.ceil(l[2])-d,1),m=Math.max(Math.ceil(l[3])-h,1),v=1,y=1;p>u&&(v=p/u,p=u),m>u&&(y=m/u,m=u),this.current.startNewPathAndClipBox([0,0,p,m]);var g="groupAt"+this.groupLevel;t.smask&&(g+="_smask_"+this.smaskCounter++%2);var b=this.cachedCanvases.getCanvas(g,p,m,!0),_=b.context;_.scale(1/v,1/y),_.translate(-d,-h),_.transform.apply(_,i),t.smask?this.smaskStack.push({canvas:b.canvas,context:_,offsetX:d,offsetY:h,scaleX:v,scaleY:y,subtype:t.smask.subtype,backdrop:t.smask.backdrop,transferMap:t.smask.transferMap||null,startTransformInverse:null}):(a.setTransform(1,0,0,1,0,0),a.translate(d,h),a.scale(v,y),a.save()),copyCtxState(a,_),this.ctx=_,this.setGState([["BM","source-over"],["ca",1],["CA",1]]),this.groupStack.push({ctx:a,suspendedCtx:r}),this.groupLevel++}}},{key:"endGroup",value:function endGroup(t){if(this.contentVisible){this.groupLevel--;var r=this.ctx,a=this.groupStack.pop(),i=a.ctx,l=a.suspendedCtx;if(this.ctx=i,this.ctx.imageSmoothingEnabled=!1,l&&(this.suspendedCtx=l),t.smask)this.tempSMask=this.smaskStack.pop(),this.restore();else{this.ctx.restore();var u=this.ctx.mozCurrentTransform;this.restore(),this.ctx.save(),this.ctx.setTransform.apply(this.ctx,u);var c=o.Util.getAxialAlignedBoundingBox([0,0,r.canvas.width,r.canvas.height],u);this.ctx.drawImage(r.canvas,0,0),this.ctx.restore(),this.compose(c)}}}},{key:"beginAnnotations",value:function beginAnnotations(){this.save(),this.baseTransform&&this.ctx.setTransform.apply(this.ctx,this.baseTransform)}},{key:"endAnnotations",value:function endAnnotations(){this.restore()}},{key:"beginAnnotation",value:function beginAnnotation(t,r,a,i,l){if(this.save(),Array.isArray(r)&&4===r.length){var u=r[2]-r[0],c=r[3]-r[1];if(l&&this.annotationCanvasMap){(a=a.slice())[4]-=r[0],a[5]-=r[1],(r=r.slice())[0]=r[1]=0,r[2]=u,r[3]=c;var d=_slicedToArray(o.Util.singularValueDecompose2dScale(this.ctx.mozCurrentTransform),2),p=d[0],m=d[1],v=this.viewportScale,y=Math.ceil(u*this.outputScaleX*v),g=Math.ceil(c*this.outputScaleY*v);this.annotationCanvas=this.canvasFactory.create(y,g);var b=this.annotationCanvas,_=b.canvas,S=b.context;_.style.width="calc(".concat(u,"px * var(--viewport-scale-factor))"),_.style.height="calc(".concat(c,"px * var(--viewport-scale-factor))"),this.annotationCanvasMap.set(t,_),this.annotationCanvas.savedCtx=this.ctx,this.ctx=S,this.ctx.setTransform(p,0,0,-m,0,c*m),addContextCurrentTransform(this.ctx),resetCtxToDefault(this.ctx)}else resetCtxToDefault(this.ctx),this.ctx.rect(r[0],r[1],u,c),this.clip(),this.endPath()}this.current=new h(this.ctx.canvas.width,this.ctx.canvas.height),this.transform.apply(this,a),this.transform.apply(this,i)}},{key:"endAnnotation",value:function endAnnotation(){this.annotationCanvas&&(this.ctx=this.annotationCanvas.savedCtx,delete this.annotationCanvas.savedCtx,delete this.annotationCanvas),this.restore()}},{key:"paintImageMaskXObject",value:function paintImageMaskXObject(t){if(this.contentVisible){var r=this.ctx,a=t.width,o=t.height,i=this.processingType3;if(i&&void 0===i.compiled&&(i.compiled=a<=1e3&&o<=1e3?function compileType3Glyph(t){var r,a,o,i,l=new Uint8Array([0,2,4,0,1,0,5,4,8,10,0,8,0,2,1,0]),u=t.width,c=t.height,d=u+1,h=new Uint8Array(d*(c+1)),p=u+7&-8,m=t.data,v=new Uint8Array(p*c),y=0;for(r=0,a=m.length;r<a;r++)for(var g=m[r],b=128;b>0;)v[y++]=g&b?0:255,b>>=1;var _=0;for(0!==v[y=0]&&(h[0]=1,++_),o=1;o<u;o++)v[y]!==v[y+1]&&(h[o]=v[y]?2:1,++_),y++;for(0!==v[y]&&(h[o]=2,++_),r=1;r<c;r++){i=r*d,v[(y=r*p)-p]!==v[y]&&(h[i]=v[y]?1:8,++_);var S=(v[y]?4:0)+(v[y-p]?8:0);for(o=1;o<u;o++)l[S=(S>>2)+(v[y+1]?4:0)+(v[y-p+1]?8:0)]&&(h[i+o]=l[S],++_),y++;if(v[y-p]!==v[y]&&(h[i+o]=v[y]?2:4,++_),_>1e3)return null}for(i=r*d,0!==v[y=p*(c-1)]&&(h[i]=8,++_),o=1;o<u;o++)v[y]!==v[y+1]&&(h[i+o]=v[y]?4:8,++_),y++;if(0!==v[y]&&(h[i+o]=4,++_),_>1e3)return null;var A=new Int32Array([0,d,-1,0,-d,0,0,0,1]),C=[];for(r=0;_&&r<=c;r++){for(var k=r*d,R=k+u;k<R&&!h[k];)k++;if(k!==R){var w=[k%d,r],P=k,x=h[k];do{var T=A[x];do{k+=T}while(!h[k]);var E=h[k];5!==E&&10!==E?(x=E,h[k]=0):(x=E&51*x>>4,h[k]&=x>>2|x<<2),w.push(k%d,k/d|0),h[k]||--_}while(P!==k);C.push(w),--r}}return function drawOutline(t){t.save(),t.scale(1/u,-1/c),t.translate(0,-c),t.beginPath();for(var r=0,a=C.length;r<a;r++){var o=C[r];t.moveTo(o[0],o[1]);for(var i=2,l=o.length;i<l;i+=2)t.lineTo(o[i],o[i+1])}t.fill(),t.beginPath(),t.restore()}}({data:t.data,width:a,height:o}):null),null!=i&&i.compiled)i.compiled(r);else{var l=this._createMaskCanvas(t),u=l.canvas;r.save(),r.setTransform(1,0,0,1,0,0),r.drawImage(u,l.offsetX,l.offsetY),r.restore(),this.compose()}}}},{key:"paintImageMaskXObjectRepeat",value:function paintImageMaskXObjectRepeat(t,r){var a=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0,i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:0,l=arguments.length>4?arguments[4]:void 0,u=arguments.length>5?arguments[5]:void 0;if(this.contentVisible){var c=this.ctx;c.save();var d=c.mozCurrentTransform;c.transform(r,a,i,l,0,0);var h=this._createMaskCanvas(t);c.setTransform(1,0,0,1,0,0);for(var p=0,m=u.length;p<m;p+=2){var v=o.Util.transform(d,[r,a,i,l,u[p],u[p+1]]),y=o.Util.applyTransform([0,0],v),g=_slicedToArray(y,2),b=g[0],_=g[1];c.drawImage(h.canvas,b,_)}c.restore(),this.compose()}}},{key:"paintImageMaskXObjectGroup",value:function paintImageMaskXObjectGroup(t){if(this.contentVisible){for(var r=this.ctx,a=this.current.fillColor,o=this.current.patternFill,l=0,u=t.length;l<u;l++){var c=t[l],d=c.width,h=c.height,p=this.cachedCanvases.getCanvas("maskCanvas",d,h),m=p.context;m.save(),putBinaryImageMask(m,c),m.globalCompositeOperation="source-in",m.fillStyle=o?a.getPattern(m,this,r.mozCurrentTransformInverse,i.PathType.FILL):a,m.fillRect(0,0,d,h),m.restore(),r.save(),r.transform.apply(r,c.transform),r.scale(1,-1),r.drawImage(p.canvas,0,0,d,h,0,-1,1,1),r.restore()}this.compose()}}},{key:"paintImageXObject",value:function paintImageXObject(t){if(this.contentVisible){var r=t.startsWith("g_")?this.commonObjs.get(t):this.objs.get(t);r?this.paintInlineImageXObject(r):(0,o.warn)("Dependent image isn't ready yet")}}},{key:"paintImageXObjectRepeat",value:function paintImageXObjectRepeat(t,r,a,i){if(this.contentVisible){var l=t.startsWith("g_")?this.commonObjs.get(t):this.objs.get(t);if(l){for(var u=l.width,c=l.height,d=[],h=0,p=i.length;h<p;h+=2)d.push({transform:[r,0,0,a,i[h],i[h+1]],x:0,y:0,w:u,h:c});this.paintInlineImageXObjectGroup(l,d)}else(0,o.warn)("Dependent image isn't ready yet")}}},{key:"paintInlineImageXObject",value:function paintInlineImageXObject(t){if(this.contentVisible){var r,a=t.width,o=t.height,i=this.ctx;if(this.save(),i.scale(1/a,-1/o),"function"==typeof HTMLElement&&t instanceof HTMLElement||!t.data)r=t;else{var l=this.cachedCanvases.getCanvas("inlineImage",a,o);putBinaryImageData(l.context,t,this.current.transferMaps),r=l.canvas}var u=this._scaleImage(r,i.mozCurrentTransformInverse);if(i.imageSmoothingEnabled=getImageSmoothingEnabled(i.mozCurrentTransform,t.interpolate),i.drawImage(u.img,0,0,u.paintWidth,u.paintHeight,0,-o,a,o),this.imageLayer){var c=this.getCanvasPosition(0,-o);this.imageLayer.appendImage({imgData:t,left:c[0],top:c[1],width:a/i.mozCurrentTransformInverse[0],height:o/i.mozCurrentTransformInverse[3]})}this.compose(),this.restore()}}},{key:"paintInlineImageXObjectGroup",value:function paintInlineImageXObjectGroup(t,r){if(this.contentVisible){var a=this.ctx,o=t.width,i=t.height,l=this.cachedCanvases.getCanvas("inlineImage",o,i);putBinaryImageData(l.context,t,this.current.transferMaps);for(var u=0,c=r.length;u<c;u++){var d=r[u];if(a.save(),a.transform.apply(a,d.transform),a.scale(1,-1),a.drawImage(l.canvas,d.x,d.y,d.w,d.h,0,-1,1,1),this.imageLayer){var h=this.getCanvasPosition(d.x,d.y);this.imageLayer.appendImage({imgData:t,left:h[0],top:h[1],width:o,height:i})}a.restore()}this.compose()}}},{key:"paintSolidColorImageMask",value:function paintSolidColorImageMask(){this.contentVisible&&(this.ctx.fillRect(0,0,1,1),this.compose())}},{key:"markPoint",value:function markPoint(t){}},{key:"markPointProps",value:function markPointProps(t,r){}},{key:"beginMarkedContent",value:function beginMarkedContent(t){this.markedContentStack.push({visible:!0})}},{key:"beginMarkedContentProps",value:function beginMarkedContentProps(t,r){"OC"===t?this.markedContentStack.push({visible:this.optionalContentConfig.isVisible(r)}):this.markedContentStack.push({visible:!0}),this.contentVisible=this.isContentVisible()}},{key:"endMarkedContent",value:function endMarkedContent(){this.markedContentStack.pop(),this.contentVisible=this.isContentVisible()}},{key:"beginCompat",value:function beginCompat(){}},{key:"endCompat",value:function endCompat(){}},{key:"consumePath",value:function consumePath(t){this.pendingClip&&this.current.updateClipFromPath(),this.pendingClip||this.compose(t);var r=this.ctx;this.pendingClip&&(this.pendingClip===y?r.clip("evenodd"):r.clip(),this.pendingClip=null),this.current.startNewPathAndClipBox(this.current.clipBox),r.beginPath()}},{key:"getSinglePixelWidth",value:function getSinglePixelWidth(){if(null===this._cachedGetSinglePixelWidth){var t=this.ctx.mozCurrentTransform,r=Math.abs(t[0]*t[3]-t[2]*t[1]),a=Math.pow(t[0],2)+Math.pow(t[2],2),o=Math.pow(t[1],2)+Math.pow(t[3],2),i=Math.sqrt(Math.max(a,o))/r;a!==o&&this._combinedScaleFactor*i>1?this._cachedGetSinglePixelWidth=-this._combinedScaleFactor*i:r>Number.EPSILON?this._cachedGetSinglePixelWidth=i:this._cachedGetSinglePixelWidth=1}return this._cachedGetSinglePixelWidth}},{key:"getCanvasPosition",value:function getCanvasPosition(t,r){var a=this.ctx.mozCurrentTransform;return[a[0]*t+a[2]*r+a[4],a[1]*t+a[3]*r+a[5]]}},{key:"isContentVisible",value:function isContentVisible(){for(var t=this.markedContentStack.length-1;t>=0;t--)if(!this.markedContentStack[t].visible)return!1;return!0}}]),CanvasGraphics}();for(var b in r.CanvasGraphics=g,o.OPS)void 0!==g.prototype[b]&&(g.prototype[o.OPS[b]]=g.prototype[b])},(t,r,a)=>{"use strict";function _typeof(t){return(_typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function _typeof(t){return typeof t}:function _typeof(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(t)}Object.defineProperty(r,"__esModule",{value:!0}),r.TilingPattern=r.PathType=void 0,r.getShadingPattern=function getShadingPattern(t){switch(t[0]){case"RadialAxial":return new u(t);case"Mesh":return new c(t);case"Dummy":return new d}throw new Error("Unknown IR type: ".concat(t[0]))};var o=a(4);function _createForOfIteratorHelper(t,r){var a="undefined"!=typeof Symbol&&t[Symbol.iterator]||t["@@iterator"];if(!a){if(Array.isArray(t)||(a=function _unsupportedIterableToArray(t,r){if(!t)return;if("string"==typeof t)return _arrayLikeToArray(t,r);var a=Object.prototype.toString.call(t).slice(8,-1);"Object"===a&&t.constructor&&(a=t.constructor.name);if("Map"===a||"Set"===a)return Array.from(t);if("Arguments"===a||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(a))return _arrayLikeToArray(t,r)}(t))||r&&t&&"number"==typeof t.length){a&&(t=a);var o=0,i=function F(){};return{s:i,n:function n(){return o>=t.length?{done:!0}:{done:!1,value:t[o++]}},e:function e(t){throw t},f:i}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}var l,u=!0,c=!1;return{s:function s(){a=a.call(t)},n:function n(){var t=a.next();return u=t.done,t},e:function e(t){c=!0,l=t},f:function f(){try{u||null==a.return||a.return()}finally{if(c)throw l}}}}function _arrayLikeToArray(t,r){(null==r||r>t.length)&&(r=t.length);for(var a=0,o=new Array(r);a<r;a++)o[a]=t[a];return o}function _inherits(t,r){if("function"!=typeof r&&null!==r)throw new TypeError("Super expression must either be null or a function");t.prototype=Object.create(r&&r.prototype,{constructor:{value:t,writable:!0,configurable:!0}}),r&&_setPrototypeOf(t,r)}function _setPrototypeOf(t,r){return(_setPrototypeOf=Object.setPrototypeOf||function _setPrototypeOf(t,r){return t.__proto__=r,t})(t,r)}function _createSuper(t){var r=function _isNativeReflectConstruct(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}();return function _createSuperInternal(){var a,o=_getPrototypeOf(t);if(r){var i=_getPrototypeOf(this).constructor;a=Reflect.construct(o,arguments,i)}else a=o.apply(this,arguments);return _possibleConstructorReturn(this,a)}}function _possibleConstructorReturn(t,r){if(r&&("object"===_typeof(r)||"function"==typeof r))return r;if(void 0!==r)throw new TypeError("Derived constructors may only return object or undefined");return function _assertThisInitialized(t){if(void 0===t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return t}(t)}function _getPrototypeOf(t){return(_getPrototypeOf=Object.setPrototypeOf?Object.getPrototypeOf:function _getPrototypeOf(t){return t.__proto__||Object.getPrototypeOf(t)})(t)}function _classCallCheck(t,r){if(!(t instanceof r))throw new TypeError("Cannot call a class as a function")}function _defineProperties(t,r){for(var a=0;a<r.length;a++){var o=r[a];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(t,o.key,o)}}function _createClass(t,r,a){return r&&_defineProperties(t.prototype,r),a&&_defineProperties(t,a),t}var i={FILL:"Fill",STROKE:"Stroke",SHADING:"Shading"};function applyBoundingBox(t,r){if(r&&"undefined"!=typeof Path2D){var a=r[2]-r[0],o=r[3]-r[1],i=new Path2D;i.rect(r[0],r[1],a,o),t.clip(i)}}r.PathType=i;var l=function(){function BaseShadingPattern(){_classCallCheck(this,BaseShadingPattern),this.constructor===BaseShadingPattern&&(0,o.unreachable)("Cannot initialize BaseShadingPattern.")}return _createClass(BaseShadingPattern,[{key:"getPattern",value:function getPattern(){(0,o.unreachable)("Abstract method `getPattern` called.")}}]),BaseShadingPattern}(),u=function(t){_inherits(RadialAxialShadingPattern,t);var r=_createSuper(RadialAxialShadingPattern);function RadialAxialShadingPattern(t){var a;return _classCallCheck(this,RadialAxialShadingPattern),(a=r.call(this))._type=t[1],a._bbox=t[2],a._colorStops=t[3],a._p0=t[4],a._p1=t[5],a._r0=t[6],a._r1=t[7],a.matrix=null,a}return _createClass(RadialAxialShadingPattern,[{key:"_createGradient",value:function _createGradient(t){var r;"axial"===this._type?r=t.createLinearGradient(this._p0[0],this._p0[1],this._p1[0],this._p1[1]):"radial"===this._type&&(r=t.createRadialGradient(this._p0[0],this._p0[1],this._r0,this._p1[0],this._p1[1],this._r1));var a,o=_createForOfIteratorHelper(this._colorStops);try{for(o.s();!(a=o.n()).done;){var i=a.value;r.addColorStop(i[0],i[1])}}catch(t){o.e(t)}finally{o.f()}return r}},{key:"getPattern",value:function getPattern(t,r,a,l){var u;if(l===i.STROKE||l===i.FILL){var c=r.current.getClippedPathBoundingBox(l,t.mozCurrentTransform)||[0,0,0,0],d=Math.ceil(c[2]-c[0])||1,h=Math.ceil(c[3]-c[1])||1,p=r.cachedCanvases.getCanvas("pattern",d,h,!0),m=p.context;m.clearRect(0,0,m.canvas.width,m.canvas.height),m.beginPath(),m.rect(0,0,m.canvas.width,m.canvas.height),m.translate(-c[0],-c[1]),a=o.Util.transform(a,[1,0,0,1,c[0],c[1]]),m.transform.apply(m,r.baseTransform),this.matrix&&m.transform.apply(m,this.matrix),applyBoundingBox(m,this._bbox),m.fillStyle=this._createGradient(m),m.fill(),u=t.createPattern(p.canvas,"no-repeat");var v=new DOMMatrix(a);try{u.setTransform(v)}catch(t){(0,o.warn)('RadialAxialShadingPattern.getPattern: "'.concat(null==t?void 0:t.message,'".'))}}else applyBoundingBox(t,this._bbox),u=this._createGradient(t);return u}}]),RadialAxialShadingPattern}(l);function drawTriangle(t,r,a,o,i,l,u,c){var d,h=r.coords,p=r.colors,m=t.data,v=4*t.width;h[a+1]>h[o+1]&&(d=a,a=o,o=d,d=l,l=u,u=d),h[o+1]>h[i+1]&&(d=o,o=i,i=d,d=u,u=c,c=d),h[a+1]>h[o+1]&&(d=a,a=o,o=d,d=l,l=u,u=d);var y=(h[a]+r.offsetX)*r.scaleX,g=(h[a+1]+r.offsetY)*r.scaleY,b=(h[o]+r.offsetX)*r.scaleX,_=(h[o+1]+r.offsetY)*r.scaleY,S=(h[i]+r.offsetX)*r.scaleX,A=(h[i+1]+r.offsetY)*r.scaleY;if(!(g>=A))for(var C,k,R,w,P,x,T,E,O=p[l],I=p[l+1],D=p[l+2],M=p[u],j=p[u+1],L=p[u+2],W=p[c],B=p[c+1],N=p[c+2],q=Math.round(g),U=Math.round(A),G=q;G<=U;G++){if(G<_){var H=void 0;C=y-(y-b)*(H=G<g?0:(g-G)/(g-_)),k=O-(O-M)*H,R=I-(I-j)*H,w=D-(D-L)*H}else{var z=void 0;C=b-(b-S)*(z=G>A?1:_===A?0:(_-G)/(_-A)),k=M-(M-W)*z,R=j-(j-B)*z,w=L-(L-N)*z}var V=void 0;P=y-(y-S)*(V=G<g?0:G>A?1:(g-G)/(g-A)),x=O-(O-W)*V,T=I-(I-B)*V,E=D-(D-N)*V;for(var Y=Math.round(Math.min(C,P)),X=Math.round(Math.max(C,P)),Q=v*G+4*Y,K=Y;K<=X;K++)(V=(C-K)/(C-P))<0?V=0:V>1&&(V=1),m[Q++]=k-(k-x)*V|0,m[Q++]=R-(R-T)*V|0,m[Q++]=w-(w-E)*V|0,m[Q++]=255}}function drawFigure(t,r,a){var o,i,l=r.coords,u=r.colors;switch(r.type){case"lattice":var c=r.verticesPerRow,d=Math.floor(l.length/c)-1,h=c-1;for(o=0;o<d;o++)for(var p=o*c,m=0;m<h;m++,p++)drawTriangle(t,a,l[p],l[p+1],l[p+c],u[p],u[p+1],u[p+c]),drawTriangle(t,a,l[p+c+1],l[p+1],l[p+c],u[p+c+1],u[p+1],u[p+c]);break;case"triangles":for(o=0,i=l.length;o<i;o+=3)drawTriangle(t,a,l[o],l[o+1],l[o+2],u[o],u[o+1],u[o+2]);break;default:throw new Error("illegal figure")}}var c=function(t){_inherits(MeshShadingPattern,t);var r=_createSuper(MeshShadingPattern);function MeshShadingPattern(t){var a;return _classCallCheck(this,MeshShadingPattern),(a=r.call(this))._coords=t[2],a._colors=t[3],a._figures=t[4],a._bounds=t[5],a._bbox=t[7],a._background=t[8],a.matrix=null,a}return _createClass(MeshShadingPattern,[{key:"_createMeshCanvas",value:function _createMeshCanvas(t,r,a){var o=Math.floor(this._bounds[0]),i=Math.floor(this._bounds[1]),l=Math.ceil(this._bounds[2])-o,u=Math.ceil(this._bounds[3])-i,c=Math.min(Math.ceil(Math.abs(l*t[0]*1.1)),3e3),d=Math.min(Math.ceil(Math.abs(u*t[1]*1.1)),3e3),h=l/c,p=u/d,m={coords:this._coords,colors:this._colors,offsetX:-o,offsetY:-i,scaleX:1/h,scaleY:1/p},v=c+4,y=d+4,g=a.getCanvas("mesh",v,y,!1),b=g.context,_=b.createImageData(c,d);if(r)for(var S=_.data,A=0,C=S.length;A<C;A+=4)S[A]=r[0],S[A+1]=r[1],S[A+2]=r[2],S[A+3]=255;var k,R=_createForOfIteratorHelper(this._figures);try{for(R.s();!(k=R.n()).done;){drawFigure(_,k.value,m)}}catch(t){R.e(t)}finally{R.f()}return b.putImageData(_,2,2),{canvas:g.canvas,offsetX:o-2*h,offsetY:i-2*p,scaleX:h,scaleY:p}}},{key:"getPattern",value:function getPattern(t,r,a,l){var u;if(applyBoundingBox(t,this._bbox),l===i.SHADING)u=o.Util.singularValueDecompose2dScale(t.mozCurrentTransform);else if(u=o.Util.singularValueDecompose2dScale(r.baseTransform),this.matrix){var c=o.Util.singularValueDecompose2dScale(this.matrix);u=[u[0]*c[0],u[1]*c[1]]}var d=this._createMeshCanvas(u,l===i.SHADING?null:this._background,r.cachedCanvases);return l!==i.SHADING&&(t.setTransform.apply(t,r.baseTransform),this.matrix&&t.transform.apply(t,this.matrix)),t.translate(d.offsetX,d.offsetY),t.scale(d.scaleX,d.scaleY),t.createPattern(d.canvas,"no-repeat")}}]),MeshShadingPattern}(l),d=function(t){_inherits(DummyShadingPattern,t);var r=_createSuper(DummyShadingPattern);function DummyShadingPattern(){return _classCallCheck(this,DummyShadingPattern),r.apply(this,arguments)}return _createClass(DummyShadingPattern,[{key:"getPattern",value:function getPattern(){return"hotpink"}}]),DummyShadingPattern}(l);var h=1,p=2,m=function(){function TilingPattern(t,r,a,o,i){_classCallCheck(this,TilingPattern),this.operatorList=t[2],this.matrix=t[3]||[1,0,0,1,0,0],this.bbox=t[4],this.xstep=t[5],this.ystep=t[6],this.paintType=t[7],this.tilingType=t[8],this.color=r,this.ctx=a,this.canvasGraphicsFactory=o,this.baseTransform=i}return _createClass(TilingPattern,[{key:"createPatternCanvas",value:function createPatternCanvas(t){var r=this.operatorList,a=this.bbox,i=this.xstep,l=this.ystep,u=this.paintType,c=this.tilingType,d=this.color,h=this.canvasGraphicsFactory;(0,o.info)("TilingType: "+c);var p=a[0],m=a[1],v=a[2],y=a[3],g=o.Util.singularValueDecompose2dScale(this.matrix),b=o.Util.singularValueDecompose2dScale(this.baseTransform),_=[g[0]*b[0],g[1]*b[1]],S=this.getSizeAndScale(i,this.ctx.canvas.width,_[0]),A=this.getSizeAndScale(l,this.ctx.canvas.height,_[1]),C=t.cachedCanvases.getCanvas("pattern",S.size,A.size,!0),k=C.context,R=h.createCanvasGraphics(k);R.groupLevel=t.groupLevel,this.setFillAndStrokeStyleToContext(R,u,d);var w=p,P=m,x=v,T=y;return p<0&&(w=0,x+=Math.abs(p)),m<0&&(P=0,T+=Math.abs(m)),k.translate(-S.scale*w,-A.scale*P),R.transform(S.scale,0,0,A.scale,0,0),this.clipBbox(R,w,P,x,T),R.baseTransform=R.ctx.mozCurrentTransform.slice(),R.executeOperatorList(r),R.endDrawing(),{canvas:C.canvas,scaleX:S.scale,scaleY:A.scale,offsetX:w,offsetY:P}}},{key:"getSizeAndScale",value:function getSizeAndScale(t,r,a){t=Math.abs(t);var o=Math.max(TilingPattern.MAX_PATTERN_SIZE,r),i=Math.ceil(t*a);return i>=o?i=o:a=i/t,{scale:a,size:i}}},{key:"clipBbox",value:function clipBbox(t,r,a,o,i){var l=o-r,u=i-a;t.ctx.rect(r,a,l,u),t.clip(),t.endPath()}},{key:"setFillAndStrokeStyleToContext",value:function setFillAndStrokeStyleToContext(t,r,a){var i=t.ctx,l=t.current;switch(r){case h:var u=this.ctx;i.fillStyle=u.fillStyle,i.strokeStyle=u.strokeStyle,l.fillColor=u.fillStyle,l.strokeColor=u.strokeStyle;break;case p:var c=o.Util.makeHexColor(a[0],a[1],a[2]);i.fillStyle=c,i.strokeStyle=c,l.fillColor=c,l.strokeColor=c;break;default:throw new o.FormatError("Unsupported paint type: ".concat(r))}}},{key:"getPattern",value:function getPattern(t,r,a,l){var u=a;l!==i.SHADING&&(u=o.Util.transform(u,r.baseTransform),this.matrix&&(u=o.Util.transform(u,this.matrix)));var c=this.createPatternCanvas(r),d=new DOMMatrix(u);d=(d=d.translate(c.offsetX,c.offsetY)).scale(1/c.scaleX,1/c.scaleY);var h=t.createPattern(c.canvas,"repeat");try{h.setTransform(d)}catch(t){(0,o.warn)('TilingPattern.getPattern: "'.concat(null==t?void 0:t.message,'".'))}return h}}],[{key:"MAX_PATTERN_SIZE",get:function get(){return(0,o.shadow)(this,"MAX_PATTERN_SIZE",3e3)}}]),TilingPattern}();r.TilingPattern=m},(t,r)=>{"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.GlobalWorkerOptions=void 0;var a=Object.create(null);r.GlobalWorkerOptions=a,a.workerPort=void 0===a.workerPort?null:a.workerPort,a.workerSrc=void 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function _classApplyDescriptorSet(t,r,a){if(r.set)r.set.call(t,a);else{if(!r.writable)throw new TypeError("attempted to set read only private field");r.value=a}}(t,_classExtractFieldDescriptor(t,r,"set"),a),a}function _classExtractFieldDescriptor(t,r,a){if(!r.has(t))throw new TypeError("attempted to "+a+" private field on non-instance");return r.get(t)}var i=new WeakMap,l=new WeakMap,u=function(){function Metadata(t){var r=t.parsedData,a=t.rawData;!function _classCallCheck(t,r){if(!(t instanceof r))throw new TypeError("Cannot call a class as a function")}(this,Metadata),_classPrivateFieldInitSpec(this,i,{writable:!0,value:void 0}),_classPrivateFieldInitSpec(this,l,{writable:!0,value:void 0}),_classPrivateFieldSet(this,i,r),_classPrivateFieldSet(this,l,a)}return function _createClass(t,r,a){return r&&_defineProperties(t.prototype,r),a&&_defineProperties(t,a),t}(Metadata,[{key:"getRaw",value:function getRaw(){return _classPrivateFieldGet(this,l)}},{key:"get",value:function get(t){var r;return null!==(r=_classPrivateFieldGet(this,i).get(t))&&void 0!==r?r:null}},{key:"getAll",value:function getAll(){return(0,o.objectFromMap)(_classPrivateFieldGet(this,i))}},{key:"has",value:function has(t){return _classPrivateFieldGet(this,i).has(t)}}]),Metadata}();r.Metadata=u},(t,r,a)=>{"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.OptionalContentConfig=void 0;var o=a(4);function _createForOfIteratorHelper(t,r){var a="undefined"!=typeof Symbol&&t[Symbol.iterator]||t["@@iterator"];if(!a){if(Array.isArray(t)||(a=function _unsupportedIterableToArray(t,r){if(!t)return;if("string"==typeof t)return _arrayLikeToArray(t,r);var a=Object.prototype.toString.call(t).slice(8,-1);"Object"===a&&t.constructor&&(a=t.constructor.name);if("Map"===a||"Set"===a)return Array.from(t);if("Arguments"===a||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(a))return _arrayLikeToArray(t,r)}(t))||r&&t&&"number"==typeof t.length){a&&(t=a);var o=0,i=function F(){};return{s:i,n:function n(){return 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r&&_defineProperties(t.prototype,r),a&&_defineProperties(t,a),t}(OptionalContentConfig,[{key:"_evaluateVisibilityExpression",value:function _evaluateVisibilityExpression(t){var r=t.length;if(r<2)return!0;for(var a=t[0],i=1;i<r;i++){var l=t[i],u=void 0;if(Array.isArray(l))u=this._evaluateVisibilityExpression(l);else{if(!this._groups.has(l))return(0,o.warn)("Optional content group not found: ".concat(l)),!0;u=this._groups.get(l).visible}switch(a){case"And":if(!u)return!1;break;case"Or":if(u)return!0;break;case"Not":return!u;default:return!0}}return"And"===a}},{key:"isVisible",value:function isVisible(t){if(0===this._groups.size)return!0;if(!t)return(0,o.warn)("Optional content group not defined."),!0;if("OCG"===t.type)return this._groups.has(t.id)?this._groups.get(t.id).visible:((0,o.warn)("Optional content group not found: ".concat(t.id)),!0);if("OCMD"===t.type){if(t.expression)return this._evaluateVisibilityExpression(t.expression);if(!t.policy||"AnyOn"===t.policy){var r,a=_createForOfIteratorHelper(t.ids);try{for(a.s();!(r=a.n()).done;){var i=r.value;if(!this._groups.has(i))return(0,o.warn)("Optional content group not found: ".concat(i)),!0;if(this._groups.get(i).visible)return!0}}catch(t){a.e(t)}finally{a.f()}return!1}if("AllOn"===t.policy){var l,u=_createForOfIteratorHelper(t.ids);try{for(u.s();!(l=u.n()).done;){var c=l.value;if(!this._groups.has(c))return(0,o.warn)("Optional content group not found: ".concat(c)),!0;if(!this._groups.get(c).visible)return!1}}catch(t){u.e(t)}finally{u.f()}return!0}if("AnyOff"===t.policy){var d,h=_createForOfIteratorHelper(t.ids);try{for(h.s();!(d=h.n()).done;){var p=d.value;if(!this._groups.has(p))return(0,o.warn)("Optional content group not found: ".concat(p)),!0;if(!this._groups.get(p).visible)return!0}}catch(t){h.e(t)}finally{h.f()}return!1}if("AllOff"===t.policy){var m,v=_createForOfIteratorHelper(t.ids);try{for(v.s();!(m=v.n()).done;){var y=m.value;if(!this._groups.has(y))return(0,o.warn)("Optional content 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_createClass(t,r,a){return r&&_defineProperties(t.prototype,r),a&&_defineProperties(t,a),t}var u=function(){function PDFDataTransportStream(t,r){var a=this;_classCallCheck(this,PDFDataTransportStream),(0,i.assert)(r,'PDFDataTransportStream - missing required "pdfDataRangeTransport" argument.'),this._queuedChunks=[],this._progressiveDone=t.progressiveDone||!1,this._contentDispositionFilename=t.contentDispositionFilename||null;var o=t.initialData;if((null==o?void 0:o.length)>0){var l=new Uint8Array(o).buffer;this._queuedChunks.push(l)}this._pdfDataRangeTransport=r,this._isStreamingSupported=!t.disableStream,this._isRangeSupported=!t.disableRange,this._contentLength=t.length,this._fullRequestReader=null,this._rangeReaders=[],this._pdfDataRangeTransport.addRangeListener((function(t,r){a._onReceiveData({begin:t,chunk:r})})),this._pdfDataRangeTransport.addProgressListener((function(t,r){a._onProgress({loaded:t,total:r})})),this._pdfDataRangeTransport.addProgressiveReadListener((function(t){a._onReceiveData({chunk:t})})),this._pdfDataRangeTransport.addProgressiveDoneListener((function(){a._onProgressiveDone()})),this._pdfDataRangeTransport.transportReady()}return _createClass(PDFDataTransportStream,[{key:"_onReceiveData",value:function _onReceiveData(t){var r=new Uint8Array(t.chunk).buffer;if(void 0===t.begin)this._fullRequestReader?this._fullRequestReader._enqueue(r):this._queuedChunks.push(r);else{var a=this._rangeReaders.some((function(a){return a._begin===t.begin&&(a._enqueue(r),!0)}));(0,i.assert)(a,"_onReceiveData - no `PDFDataTransportStreamRangeReader` instance found.")}}},{key:"_progressiveDataLength",get:function get(){var t,r;return null!==(t=null===(r=this._fullRequestReader)||void 0===r?void 0:r._loaded)&&void 0!==t?t:0}},{key:"_onProgress",value:function _onProgress(t){if(void 0===t.total){var r=this._rangeReaders[0];null!=r&&r.onProgress&&r.onProgress({loaded:t.loaded})}else{var a=this._fullRequestReader;null!=a&&a.onProgress&&a.onProgress({loaded:t.loaded,total:t.total})}}},{key:"_onProgressiveDone",value:function _onProgressiveDone(){this._fullRequestReader&&this._fullRequestReader.progressiveDone(),this._progressiveDone=!0}},{key:"_removeRangeReader",value:function _removeRangeReader(t){var r=this._rangeReaders.indexOf(t);r>=0&&this._rangeReaders.splice(r,1)}},{key:"getFullReader",value:function getFullReader(){(0,i.assert)(!this._fullRequestReader,"PDFDataTransportStream.getFullReader can only be called once.");var t=this._queuedChunks;return this._queuedChunks=null,new c(this,t,this._progressiveDone,this._contentDispositionFilename)}},{key:"getRangeReader",value:function getRangeReader(t,r){if(r<=this._progressiveDataLength)return null;var a=new d(this,t,r);return this._pdfDataRangeTransport.requestDataRange(t,r),this._rangeReaders.push(a),a}},{key:"cancelAllRequests",value:function cancelAllRequests(t){this._fullRequestReader&&this._fullRequestReader.cancel(t);var r,a=_createForOfIteratorHelper(this._rangeReaders.slice(0));try{for(a.s();!(r=a.n()).done;){r.value.cancel(t)}}catch(t){a.e(t)}finally{a.f()}this._pdfDataRangeTransport.abort()}}]),PDFDataTransportStream}();r.PDFDataTransportStream=u;var c=function(){function PDFDataTransportStreamReader(t,r){var a=arguments.length>2&&void 0!==arguments[2]&&arguments[2],o=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null;_classCallCheck(this,PDFDataTransportStreamReader),this._stream=t,this._done=a||!1,this._filename=(0,l.isPdfFile)(o)?o:null,this._queuedChunks=r||[],this._loaded=0;var i,u=_createForOfIteratorHelper(this._queuedChunks);try{for(u.s();!(i=u.n()).done;){var c=i.value;this._loaded+=c.byteLength}}catch(t){u.e(t)}finally{u.f()}this._requests=[],this._headersReady=Promise.resolve(),t._fullRequestReader=this,this.onProgress=null}var t;return _createClass(PDFDataTransportStreamReader,[{key:"_enqueue",value:function _enqueue(t){if(!this._done){if(this._requests.length>0)this._requests.shift().resolve({value:t,done:!1});else this._queuedChunks.push(t);this._loaded+=t.byteLength}}},{key:"headersReady",get:function get(){return this._headersReady}},{key:"filename",get:function get(){return this._filename}},{key:"isRangeSupported",get:function get(){return this._stream._isRangeSupported}},{key:"isStreamingSupported",get:function get(){return this._stream._isStreamingSupported}},{key:"contentLength",get:function get(){return this._stream._contentLength}},{key:"read",value:(t=_asyncToGenerator(o.default.mark((function _callee(){var t,r;return o.default.wrap((function _callee$(a){for(;;)switch(a.prev=a.next){case 0:if(!(this._queuedChunks.length>0)){a.next=3;break}return t=this._queuedChunks.shift(),a.abrupt("return",{value:t,done:!1});case 3:if(!this._done){a.next=5;break}return a.abrupt("return",{value:void 0,done:!0});case 5:return r=(0,i.createPromiseCapability)(),this._requests.push(r),a.abrupt("return",r.promise);case 8:case"end":return a.stop()}}),_callee,this)}))),function read(){return t.apply(this,arguments)})},{key:"cancel",value:function cancel(t){this._done=!0;var r,a=_createForOfIteratorHelper(this._requests);try{for(a.s();!(r=a.n()).done;){r.value.resolve({value:void 0,done:!0})}}catch(t){a.e(t)}finally{a.f()}this._requests.length=0}},{key:"progressiveDone",value:function progressiveDone(){this._done||(this._done=!0)}}]),PDFDataTransportStreamReader}(),d=function(){function PDFDataTransportStreamRangeReader(t,r,a){_classCallCheck(this,PDFDataTransportStreamRangeReader),this._stream=t,this._begin=r,this._end=a,this._queuedChunk=null,this._requests=[],this._done=!1,this.onProgress=null}var t;return _createClass(PDFDataTransportStreamRangeReader,[{key:"_enqueue",value:function _enqueue(t){if(!this._done){if(0===this._requests.length)this._queuedChunk=t;else{this._requests.shift().resolve({value:t,done:!1});var r,a=_createForOfIteratorHelper(this._requests);try{for(a.s();!(r=a.n()).done;){r.value.resolve({value:void 0,done:!0})}}catch(t){a.e(t)}finally{a.f()}this._requests.length=0}this._done=!0,this._stream._removeRangeReader(this)}}},{key:"isStreamingSupported",get:function get(){return!1}},{key:"read",value:(t=_asyncToGenerator(o.default.mark((function _callee2(){var t,r;return o.default.wrap((function _callee2$(a){for(;;)switch(a.prev=a.next){case 0:if(!this._queuedChunk){a.next=4;break}return t=this._queuedChunk,this._queuedChunk=null,a.abrupt("return",{value:t,done:!1});case 4:if(!this._done){a.next=6;break}return a.abrupt("return",{value:void 0,done:!0});case 6:return r=(0,i.createPromiseCapability)(),this._requests.push(r),a.abrupt("return",r.promise);case 9:case"end":return a.stop()}}),_callee2,this)}))),function read(){return t.apply(this,arguments)})},{key:"cancel",value:function cancel(t){this._done=!0;var r,a=_createForOfIteratorHelper(this._requests);try{for(a.s();!(r=a.n()).done;){r.value.resolve({value:void 0,done:!0})}}catch(t){a.e(t)}finally{a.f()}this._requests.length=0,this._stream._removeRangeReader(this)}}]),PDFDataTransportStreamRangeReader}()},(t,r)=>{"use strict";function _createForOfIteratorHelper(t,r){var a="undefined"!=typeof Symbol&&t[Symbol.iterator]||t["@@iterator"];if(!a){if(Array.isArray(t)||(a=function _unsupportedIterableToArray(t,r){if(!t)return;if("string"==typeof t)return _arrayLikeToArray(t,r);var a=Object.prototype.toString.call(t).slice(8,-1);"Object"===a&&t.constructor&&(a=t.constructor.name);if("Map"===a||"Set"===a)return Array.from(t);if("Arguments"===a||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(a))return _arrayLikeToArray(t,r)}(t))||r&&t&&"number"==typeof t.length){a&&(t=a);var o=0,i=function F(){};return{s:i,n:function n(){return o>=t.length?{done:!0}:{done:!1,value:t[o++]}},e:function e(t){throw t},f:i}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}var l,u=!0,c=!1;return{s:function s(){a=a.call(t)},n:function n(){var t=a.next();return u=t.done,t},e:function e(t){c=!0,l=t},f:function f(){try{u||null==a.return||a.return()}finally{if(c)throw l}}}}function _arrayLikeToArray(t,r){(null==r||r>t.length)&&(r=t.length);for(var a=0,o=new Array(r);a<r;a++)o[a]=t[a];return o}function _defineProperties(t,r){for(var a=0;a<r.length;a++){var o=r[a];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(t,o.key,o)}}Object.defineProperty(r,"__esModule",{value:!0}),r.XfaText=void 0;var a=function(){function XfaText(){!function _classCallCheck(t,r){if(!(t instanceof r))throw new TypeError("Cannot call a class as a function")}(this,XfaText)}return function _createClass(t,r,a){return r&&_defineProperties(t.prototype,r),a&&_defineProperties(t,a),t}(XfaText,null,[{key:"textContent",value:function textContent(t){var r=[],a={items:r,styles:Object.create(null)};return function walk(t){var a;if(t){var o=null,i=t.name;if("#text"===i)o=t.value;else{if(!XfaText.shouldBuildText(i))return;null!=t&&null!==(a=t.attributes)&&void 0!==a&&a.textContent?o=t.attributes.textContent:t.value&&(o=t.value)}if(null!==o&&r.push({str:o}),t.children){var l,u=_createForOfIteratorHelper(t.children);try{for(u.s();!(l=u.n()).done;){walk(l.value)}}catch(t){u.e(t)}finally{u.f()}}}}(t),a}},{key:"shouldBuildText",value:function shouldBuildText(t){return!("textarea"===t||"input"===t||"option"===t||"select"===t)}}]),XfaText}();r.XfaText=a},(t,r,a)=>{"use strict";function _typeof(t){return(_typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function _typeof(t){return typeof t}:function _typeof(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(t)}Object.defineProperty(r,"__esModule",{value:!0}),r.AnnotationLayer=void 0;var o=a(4),i=a(1),l=a(139),u=a(149),c=a(150);function _classStaticPrivateMethodGet(t,r,a){return function _classCheckPrivateStaticAccess(t,r){if(t!==r)throw new TypeError("Private static access of wrong provenance")}(t,r),a}function _get(t,r,a){return(_get="undefined"!=typeof Reflect&&Reflect.get?Reflect.get:function _get(t,r,a){var o=function _superPropBase(t,r){for(;!Object.prototype.hasOwnProperty.call(t,r)&&null!==(t=_getPrototypeOf(t)););return t}(t,r);if(o){var i=Object.getOwnPropertyDescriptor(o,r);return i.get?i.get.call(a):i.value}})(t,r,a||t)}function _defineProperty(t,r,a){return r in t?Object.defineProperty(t,r,{value:a,enumerable:!0,configurable:!0,writable:!0}):t[r]=a,t}function _toConsumableArray(t){return function _arrayWithoutHoles(t){if(Array.isArray(t))return _arrayLikeToArray(t)}(t)||function _iterableToArray(t){if("undefined"!=typeof Symbol&&null!=t[Symbol.iterator]||null!=t["@@iterator"])return Array.from(t)}(t)||_unsupportedIterableToArray(t)||function _nonIterableSpread(){throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}()}function _inherits(t,r){if("function"!=typeof r&&null!==r)throw new TypeError("Super expression must either be null or a function");t.prototype=Object.create(r&&r.prototype,{constructor:{value:t,writable:!0,configurable:!0}}),r&&_setPrototypeOf(t,r)}function _setPrototypeOf(t,r){return(_setPrototypeOf=Object.setPrototypeOf||function _setPrototypeOf(t,r){return t.__proto__=r,t})(t,r)}function _createSuper(t){var r=function _isNativeReflectConstruct(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],(function(){}))),!0}catch(t){return!1}}();return function _createSuperInternal(){var a,o=_getPrototypeOf(t);if(r){var i=_getPrototypeOf(this).constructor;a=Reflect.construct(o,arguments,i)}else a=o.apply(this,arguments);return _possibleConstructorReturn(this,a)}}function _possibleConstructorReturn(t,r){if(r&&("object"===_typeof(r)||"function"==typeof r))return r;if(void 0!==r)throw new TypeError("Derived constructors may only return object or undefined");return _assertThisInitialized(t)}function _assertThisInitialized(t){if(void 0===t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return t}function _getPrototypeOf(t){return(_getPrototypeOf=Object.setPrototypeOf?Object.getPrototypeOf:function _getPrototypeOf(t){return t.__proto__||Object.getPrototypeOf(t)})(t)}function _createForOfIteratorHelper(t,r){var a="undefined"!=typeof Symbol&&t[Symbol.iterator]||t["@@iterator"];if(!a){if(Array.isArray(t)||(a=_unsupportedIterableToArray(t))||r&&t&&"number"==typeof t.length){a&&(t=a);var o=0,i=function F(){};return{s:i,n:function n(){return o>=t.length?{done:!0}:{done:!1,value:t[o++]}},e:function e(t){throw t},f:i}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}var l,u=!0,c=!1;return{s:function s(){a=a.call(t)},n:function n(){var t=a.next();return u=t.done,t},e:function e(t){c=!0,l=t},f:function f(){try{u||null==a.return||a.return()}finally{if(c)throw l}}}}function _slicedToArray(t,r){return function _arrayWithHoles(t){if(Array.isArray(t))return t}(t)||function _iterableToArrayLimit(t,r){var a=null==t?null:"undefined"!=typeof Symbol&&t[Symbol.iterator]||t["@@iterator"];if(null==a)return;var o,i,l=[],u=!0,c=!1;try{for(a=a.call(t);!(u=(o=a.next()).done)&&(l.push(o.value),!r||l.length!==r);u=!0);}catch(t){c=!0,i=t}finally{try{u||null==a.return||a.return()}finally{if(c)throw i}}return l}(t,r)||_unsupportedIterableToArray(t,r)||function _nonIterableRest(){throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}()}function _unsupportedIterableToArray(t,r){if(t){if("string"==typeof t)return _arrayLikeToArray(t,r);var a=Object.prototype.toString.call(t).slice(8,-1);return"Object"===a&&t.constructor&&(a=t.constructor.name),"Map"===a||"Set"===a?Array.from(t):"Arguments"===a||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(a)?_arrayLikeToArray(t,r):void 0}}function _arrayLikeToArray(t,r){(null==r||r>t.length)&&(r=t.length);for(var a=0,o=new Array(r);a<r;a++)o[a]=t[a];return o}function _classCallCheck(t,r){if(!(t instanceof r))throw new TypeError("Cannot call a class as a function")}function _defineProperties(t,r){for(var a=0;a<r.length;a++){var o=r[a];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(t,o.key,o)}}function _createClass(t,r,a){return r&&_defineProperties(t.prototype,r),a&&_defineProperties(t,a),t}var d=1e3,h=new WeakSet,p=function(){function AnnotationElementFactory(){_classCallCheck(this,AnnotationElementFactory)}return _createClass(AnnotationElementFactory,null,[{key:"create",value:function create(t){switch(t.data.annotationType){case o.AnnotationType.LINK:return new v(t);case o.AnnotationType.TEXT:return new y(t);case o.AnnotationType.WIDGET:switch(t.data.fieldType){case"Tx":return new b(t);case"Btn":return t.data.radioButton?new S(t):t.data.checkBox?new _(t):new A(t);case"Ch":return new C(t)}return new g(t);case o.AnnotationType.POPUP:return new k(t);case o.AnnotationType.FREETEXT:return new w(t);case o.AnnotationType.LINE:return new P(t);case o.AnnotationType.SQUARE:return new x(t);case o.AnnotationType.CIRCLE:return new T(t);case o.AnnotationType.POLYLINE:return new E(t);case o.AnnotationType.CARET:return new I(t);case o.AnnotationType.INK:return new D(t);case o.AnnotationType.POLYGON:return new O(t);case o.AnnotationType.HIGHLIGHT:return new M(t);case o.AnnotationType.UNDERLINE:return new j(t);case o.AnnotationType.SQUIGGLY:return new L(t);case o.AnnotationType.STRIKEOUT:return new W(t);case o.AnnotationType.STAMP:return new B(t);case o.AnnotationType.FILEATTACHMENT:return new N(t);default:return new m(t)}}}]),AnnotationElementFactory}(),m=function(){function AnnotationElement(t){var r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},a=r.isRenderable,o=void 0!==a&&a,i=r.ignoreBorder,l=void 0!==i&&i,u=r.createQuadrilaterals,c=void 0!==u&&u;_classCallCheck(this,AnnotationElement),this.isRenderable=o,this.data=t.data,this.layer=t.layer,this.page=t.page,this.viewport=t.viewport,this.linkService=t.linkService,this.downloadManager=t.downloadManager,this.imageResourcesPath=t.imageResourcesPath,this.renderForms=t.renderForms,this.svgFactory=t.svgFactory,this.annotationStorage=t.annotationStorage,this.enableScripting=t.enableScripting,this.hasJSActions=t.hasJSActions,this._fieldObjects=t.fieldObjects,this._mouseState=t.mouseState,o&&(this.container=this._createContainer(l)),c&&(this.quadrilaterals=this._createQuadrilaterals(l))}return _createClass(AnnotationElement,[{key:"_createContainer",value:function _createContainer(){var t=arguments.length>0&&void 0!==arguments[0]&&arguments[0],r=this.data,a=this.page,i=this.viewport,l=document.createElement("section"),u=r.rect[2]-r.rect[0],c=r.rect[3]-r.rect[1];l.setAttribute("data-annotation-id",r.id);var d=o.Util.normalizeRect([r.rect[0],a.view[3]-r.rect[1]+a.view[1],r.rect[2],a.view[3]-r.rect[3]+a.view[1]]);if(r.hasOwnCanvas){var h=i.transform.slice(),p=o.Util.singularValueDecompose2dScale(h),m=_slicedToArray(p,2),v=m[0],y=m[1];u=Math.ceil(u*v),c=Math.ceil(c*y),d[0]*=v,d[1]*=y;for(var g=0;g<4;g++)h[g]=Math.sign(h[g]);l.style.transform="matrix(".concat(h.join(","),")")}else l.style.transform="matrix(".concat(i.transform.join(","),")");if(l.style.transformOrigin="".concat(-d[0],"px ").concat(-d[1],"px"),!t&&r.borderStyle.width>0){l.style.borderWidth="".concat(r.borderStyle.width,"px"),r.borderStyle.style!==o.AnnotationBorderStyleType.UNDERLINE&&(u-=2*r.borderStyle.width,c-=2*r.borderStyle.width);var b=r.borderStyle.horizontalCornerRadius,_=r.borderStyle.verticalCornerRadius;if(b>0||_>0){var S="".concat(b,"px / ").concat(_,"px");l.style.borderRadius=S}switch(r.borderStyle.style){case o.AnnotationBorderStyleType.SOLID:l.style.borderStyle="solid";break;case o.AnnotationBorderStyleType.DASHED:l.style.borderStyle="dashed";break;case o.AnnotationBorderStyleType.BEVELED:(0,o.warn)("Unimplemented border style: beveled");break;case o.AnnotationBorderStyleType.INSET:(0,o.warn)("Unimplemented border style: inset");break;case o.AnnotationBorderStyleType.UNDERLINE:l.style.borderBottomStyle="solid"}var A=r.borderColor||r.color||null;A?l.style.borderColor=o.Util.makeHexColor(0|r.color[0],0|r.color[1],0|r.color[2]):l.style.borderWidth=0}return l.style.left="".concat(d[0],"px"),l.style.top="".concat(d[1],"px"),r.hasOwnCanvas?l.style.width=l.style.height="auto":(l.style.width="".concat(u,"px"),l.style.height="".concat(c,"px")),l}},{key:"_createQuadrilaterals",value:function _createQuadrilaterals(){var t=arguments.length>0&&void 0!==arguments[0]&&arguments[0];if(!this.data.quadPoints)return null;var r,a=[],o=this.data.rect,i=_createForOfIteratorHelper(this.data.quadPoints);try{for(i.s();!(r=i.n()).done;){var l=r.value;this.data.rect=[l[2].x,l[2].y,l[1].x,l[1].y],a.push(this._createContainer(t))}}catch(t){i.e(t)}finally{i.f()}return this.data.rect=o,a}},{key:"_createPopup",value:function _createPopup(t,r){var a=this.container;this.quadrilaterals&&(t=t||this.quadrilaterals,a=this.quadrilaterals[0]),t||((t=document.createElement("div")).style.height=a.style.height,t.style.width=a.style.width,a.appendChild(t));var o=new R({container:a,trigger:t,color:r.color,titleObj:r.titleObj,modificationDate:r.modificationDate,contentsObj:r.contentsObj,richText:r.richText,hideWrapper:!0}).render();o.style.left=a.style.width,a.appendChild(o)}},{key:"_renderQuadrilaterals",value:function _renderQuadrilaterals(t){var r,a=_createForOfIteratorHelper(this.quadrilaterals);try{for(a.s();!(r=a.n()).done;){r.value.className=t}}catch(t){a.e(t)}finally{a.f()}return this.quadrilaterals}},{key:"render",value:function render(){(0,o.unreachable)("Abstract method `AnnotationElement.render` called")}},{key:"_getElementsByName",value:function _getElementsByName(t){var r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null,a=[];if(this._fieldObjects){var i=this._fieldObjects[t];if(i){var l,u=_createForOfIteratorHelper(i);try{for(u.s();!(l=u.n()).done;){var c=l.value,d=c.page,p=c.id,m=c.exportValues;if(-1!==d&&p!==r){var v="string"==typeof m?m:null,y=document.getElementById(p);!y||h.has(y)?a.push({id:p,exportValue:v,domElement:y}):(0,o.warn)("_getElementsByName - element not allowed: ".concat(p))}}}catch(t){u.e(t)}finally{u.f()}}return a}var g,b=_createForOfIteratorHelper(document.getElementsByName(t));try{for(b.s();!(g=b.n()).done;){var _=g.value,S=_.id,A=_.exportValue;S!==r&&(h.has(_)&&a.push({id:S,exportValue:A,domElement:_}))}}catch(t){b.e(t)}finally{b.f()}return a}}],[{key:"platform",get:function get(){var t="undefined"!=typeof navigator?navigator.platform:"";return(0,o.shadow)(this,"platform",{isWin:t.includes("Win"),isMac:t.includes("Mac")})}}]),AnnotationElement}(),v=function(t){_inherits(LinkAnnotationElement,t);var r=_createSuper(LinkAnnotationElement);function LinkAnnotationElement(t){var a=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;_classCallCheck(this,LinkAnnotationElement);var o=!!(t.data.url||t.data.dest||t.data.action||t.data.isTooltipOnly||t.data.resetForm||t.data.actions&&(t.data.actions.Action||t.data.actions["Mouse Up"]||t.data.actions["Mouse Down"]));return r.call(this,t,{isRenderable:o,ignoreBorder:!(null==a||!a.ignoreBorder),createQuadrilaterals:!0})}return _createClass(LinkAnnotationElement,[{key:"render",value:function render(){var t,r=this.data,a=this.linkService,i=document.createElement("a");if(r.url)a.addLinkAttributes||(0,o.warn)("LinkAnnotationElement.render - missing `addLinkAttributes`-method on the `linkService`-instance."),null===(t=a.addLinkAttributes)||void 0===t||t.call(a,i,r.url,r.newWindow);else if(r.action)this._bindNamedAction(i,r.action);else if(r.dest)this._bindLink(i,r.dest);else{var l=!1;r.actions&&(r.actions.Action||r.actions["Mouse Up"]||r.actions["Mouse Down"])&&this.enableScripting&&this.hasJSActions&&(l=!0,this._bindJSAction(i,r)),r.resetForm?this._bindResetFormAction(i,r.resetForm):l||this._bindLink(i,"")}return this.quadrilaterals?this._renderQuadrilaterals("linkAnnotation").map((function(t,r){var a=0===r?i:i.cloneNode();return t.appendChild(a),t})):(this.container.className="linkAnnotation",this.container.appendChild(i),this.container)}},{key:"_bindLink",value:function _bindLink(t,r){var a=this;t.href=this.linkService.getDestinationHash(r),t.onclick=function(){return r&&a.linkService.goToDestination(r),!1},(r||""===r)&&(t.className="internalLink")}},{key:"_bindNamedAction",value:function _bindNamedAction(t,r){var a=this;t.href=this.linkService.getAnchorUrl(""),t.onclick=function(){return a.linkService.executeNamedAction(r),!1},t.className="internalLink"}},{key:"_bindJSAction",value:function _bindJSAction(t,r){var a=this;t.href=this.linkService.getAnchorUrl("");for(var o=new Map([["Action","onclick"],["Mouse Up","onmouseup"],["Mouse Down","onmousedown"]]),i=function _loop(){var i=u[l],c=o.get(i);if(!c)return"continue";t[c]=function(){var t;return null===(t=a.linkService.eventBus)||void 0===t||t.dispatch("dispatcheventinsandbox",{source:a,detail:{id:r.id,name:i}}),!1}},l=0,u=Object.keys(r.actions);l<u.length;l++)i();t.onclick||(t.onclick=function(){return!1}),t.className="internalLink"}},{key:"_bindResetFormAction",value:function _bindResetFormAction(t,r){var a=this,i=t.onclick;if(i||(t.href=this.linkService.getAnchorUrl("")),t.className="internalLink",!this._fieldObjects)return(0,o.warn)('_bindResetFormAction - "resetForm" action not supported, ensure that the `fieldObjects` parameter is provided.'),void(i||(t.onclick=function(){return!1}));t.onclick=function(){i&&i();var t=r.fields,o=r.refs,l=r.include,u=[];if(0!==t.length||0!==o.length){var c,d=new Set(o),p=_createForOfIteratorHelper(t);try{for(p.s();!(c=p.n()).done;){var m,v=c.value,y=_createForOfIteratorHelper(a._fieldObjects[v]||[]);try{for(y.s();!(m=y.n()).done;){var g=m.value.id;d.add(g)}}catch(t){y.e(t)}finally{y.f()}}}catch(t){p.e(t)}finally{p.f()}for(var b=0,_=Object.values(a._fieldObjects);b<_.length;b++){var S,A=_createForOfIteratorHelper(_[b]);try{for(A.s();!(S=A.n()).done;){var C=S.value;d.has(C.id)===l&&u.push(C)}}catch(t){A.e(t)}finally{A.f()}}}else for(var k=0,R=Object.values(a._fieldObjects);k<R.length;k++){var w=R[k];u.push.apply(u,_toConsumableArray(w))}for(var P,x=a.annotationStorage,T=[],E=0,O=u;E<O.length;E++){var I=O[E],D=I.id;switch(T.push(D),I.type){case"text":var M=I.defaultValue||"";x.setValue(D,{value:M,valueAsString:M});break;case"checkbox":case"radiobutton":var j=I.defaultValue===I.exportValues;x.setValue(D,{value:j});break;case"combobox":case"listbox":var L=I.defaultValue||"";x.setValue(D,{value:L});break;default:continue}var W=document.getElementById(D);W&&h.has(W)&&W.dispatchEvent(new Event("resetform"))}a.enableScripting&&(null===(P=a.linkService.eventBus)||void 0===P||P.dispatch("dispatcheventinsandbox",{source:a,detail:{id:"app",ids:T,name:"ResetForm"}}));return!1}}}]),LinkAnnotationElement}(m),y=function(t){_inherits(TextAnnotationElement,t);var r=_createSuper(TextAnnotationElement);function TextAnnotationElement(t){var a,o,i;_classCallCheck(this,TextAnnotationElement);var l=!!(t.data.hasPopup||null!==(a=t.data.titleObj)&&void 0!==a&&a.str||null!==(o=t.data.contentsObj)&&void 0!==o&&o.str||null!==(i=t.data.richText)&&void 0!==i&&i.str);return r.call(this,t,{isRenderable:l})}return _createClass(TextAnnotationElement,[{key:"render",value:function render(){this.container.className="textAnnotation";var t=document.createElement("img");return t.style.height=this.container.style.height,t.style.width=this.container.style.width,t.src=this.imageResourcesPath+"annotation-"+this.data.name.toLowerCase()+".svg",t.alt="[{{type}} Annotation]",t.dataset.l10nId="text_annotation_type",t.dataset.l10nArgs=JSON.stringify({type:this.data.name}),this.data.hasPopup||this._createPopup(t,this.data),this.container.appendChild(t),this.container}}]),TextAnnotationElement}(m),g=function(t){_inherits(WidgetAnnotationElement,t);var r=_createSuper(WidgetAnnotationElement);function WidgetAnnotationElement(){return _classCallCheck(this,WidgetAnnotationElement),r.apply(this,arguments)}return _createClass(WidgetAnnotationElement,[{key:"render",value:function render(){return this.data.alternativeText&&(this.container.title=this.data.alternativeText),this.container}},{key:"_getKeyModifier",value:function _getKeyModifier(t){var r=m.platform,a=r.isWin,o=r.isMac;return a&&t.ctrlKey||o&&t.metaKey}},{key:"_setEventListener",value:function _setEventListener(t,r,a,o){var i=this;r.includes("mouse")?t.addEventListener(r,(function(t){var r;null===(r=i.linkService.eventBus)||void 0===r||r.dispatch("dispatcheventinsandbox",{source:i,detail:{id:i.data.id,name:a,value:o(t),shift:t.shiftKey,modifier:i._getKeyModifier(t)}})})):t.addEventListener(r,(function(t){var r;null===(r=i.linkService.eventBus)||void 0===r||r.dispatch("dispatcheventinsandbox",{source:i,detail:{id:i.data.id,name:a,value:t.target.checked}})}))}},{key:"_setEventListeners",value:function _setEventListeners(t,r,a){var o,i=_createForOfIteratorHelper(r);try{for(i.s();!(o=i.n()).done;){var l,u=_slicedToArray(o.value,2),c=u[0],d=u[1];("Action"===d||null!==(l=this.data.actions)&&void 0!==l&&l[d])&&this._setEventListener(t,c,d,a)}}catch(t){i.e(t)}finally{i.f()}}},{key:"_setBackgroundColor",value:function _setBackgroundColor(t){var r=this.data.backgroundColor||null;t.style.backgroundColor=null===r?"transparent":o.Util.makeHexColor(r[0],r[1],r[2])}},{key:"_dispatchEventFromSandbox",value:function _dispatchEventFromSandbox(t,r){for(var a=this,o=function setColor(t,r,a){var o=a.detail[t];a.target.style[r]=u.ColorConverters["".concat(o[0],"_HTML")](o.slice(1))},i={display:function display(t){var r=t.detail.display%2==1;t.target.style.visibility=r?"hidden":"visible",a.annotationStorage.setValue(a.data.id,{hidden:r,print:0===t.detail.display||3===t.detail.display})},print:function print(t){a.annotationStorage.setValue(a.data.id,{print:t.detail.print})},hidden:function hidden(t){t.target.style.visibility=t.detail.hidden?"hidden":"visible",a.annotationStorage.setValue(a.data.id,{hidden:t.detail.hidden})},focus:function focus(t){setTimeout((function(){return t.target.focus({preventScroll:!1})}),0)},userName:function userName(t){t.target.title=t.detail.userName},readonly:function readonly(t){t.detail.readonly?t.target.setAttribute("readonly",""):t.target.removeAttribute("readonly")},required:function required(t){t.detail.required?t.target.setAttribute("required",""):t.target.removeAttribute("required")},bgColor:function bgColor(t){o("bgColor","backgroundColor",t)},fillColor:function fillColor(t){o("fillColor","backgroundColor",t)},fgColor:function fgColor(t){o("fgColor","color",t)},textColor:function textColor(t){o("textColor","color",t)},borderColor:function borderColor(t){o("borderColor","borderColor",t)},strokeColor:function strokeColor(t){o("strokeColor","borderColor",t)}},l=0,c=Object.keys(r.detail);l<c.length;l++){var d=c[l],h=t[d]||i[d];h&&h(r)}}}]),WidgetAnnotationElement}(m),b=function(t){_inherits(TextWidgetAnnotationElement,t);var r=_createSuper(TextWidgetAnnotationElement);function TextWidgetAnnotationElement(t){_classCallCheck(this,TextWidgetAnnotationElement);var a=t.renderForms||!t.data.hasAppearance&&!!t.data.fieldValue;return r.call(this,t,{isRenderable:a})}return _createClass(TextWidgetAnnotationElement,[{key:"setPropertyOnSiblings",value:function setPropertyOnSiblings(t,r,a,o){var i,l=this.annotationStorage,u=_createForOfIteratorHelper(this._getElementsByName(t.name,t.id));try{for(u.s();!(i=u.n()).done;){var c=i.value;c.domElement&&(c.domElement[r]=a),l.setValue(c.id,_defineProperty({},o,a))}}catch(t){u.e(t)}finally{u.f()}}},{key:"render",value:function render(){var t=this,r=this.annotationStorage,a=this.data.id;this.container.className="textWidgetAnnotation";var o=null;if(this.renderForms){var i=r.getValue(a,{value:this.data.fieldValue,valueAsString:this.data.fieldValue}),l=i.valueAsString||i.value||"",u={userValue:null,formattedValue:null,beforeInputSelectionRange:null,beforeInputValue:null};this.data.multiLine?(o=document.createElement("textarea")).textContent=l:((o=document.createElement("input")).type="text",o.setAttribute("value",l)),h.add(o),o.disabled=this.data.readOnly,o.name=this.data.fieldName,o.tabIndex=d,u.userValue=l,o.setAttribute("id",a),o.addEventListener("input",(function(i){r.setValue(a,{value:i.target.value}),t.setPropertyOnSiblings(o,"value",i.target.value,"value")})),o.addEventListener("resetform",(function(r){var a=t.data.defaultFieldValue||"";o.value=u.userValue=a,delete u.formattedValue}));var c=function blurListener(t){u.formattedValue&&(t.target.value=u.formattedValue),t.target.scrollLeft=0,u.beforeInputSelectionRange=null};if(this.enableScripting&&this.hasJSActions){var p;o.addEventListener("focus",(function(t){u.userValue&&(t.target.value=u.userValue)})),o.addEventListener("updatefromsandbox",(function(o){var i={value:function value(t){u.userValue=t.detail.value||"",r.setValue(a,{value:u.userValue.toString()}),u.formattedValue||(t.target.value=u.userValue)},valueAsString:function valueAsString(t){u.formattedValue=t.detail.valueAsString||"",t.target!==document.activeElement&&(t.target.value=u.formattedValue),r.setValue(a,{formattedValue:u.formattedValue})},selRange:function selRange(t){var r=_slicedToArray(t.detail.selRange,2),a=r[0],o=r[1];a>=0&&o<t.target.value.length&&t.target.setSelectionRange(a,o)}};t._dispatchEventFromSandbox(i,o)})),o.addEventListener("keydown",(function(r){var o;u.beforeInputValue=r.target.value;var i=-1;"Escape"===r.key?i=0:"Enter"===r.key?i=2:"Tab"===r.key&&(i=3),-1!==i&&(u.userValue=r.target.value,null===(o=t.linkService.eventBus)||void 0===o||o.dispatch("dispatcheventinsandbox",{source:t,detail:{id:a,name:"Keystroke",value:r.target.value,willCommit:!0,commitKey:i,selStart:r.target.selectionStart,selEnd:r.target.selectionEnd}}))}));var m=c;c=null,o.addEventListener("blur",(function(r){var o;t._mouseState.isDown&&(u.userValue=r.target.value,null===(o=t.linkService.eventBus)||void 0===o||o.dispatch("dispatcheventinsandbox",{source:t,detail:{id:a,name:"Keystroke",value:r.target.value,willCommit:!0,commitKey:1,selStart:r.target.selectionStart,selEnd:r.target.selectionEnd}}));m(r)})),o.addEventListener("mousedown",(function(t){u.beforeInputValue=t.target.value,u.beforeInputSelectionRange=null})),o.addEventListener("keyup",(function(t){t.target.selectionStart===t.target.selectionEnd&&(u.beforeInputSelectionRange=null)})),o.addEventListener("select",(function(t){u.beforeInputSelectionRange=[t.target.selectionStart,t.target.selectionEnd]})),null!==(p=this.data.actions)&&void 0!==p&&p.Keystroke&&o.addEventListener("input",(function(r){var o,i=-1,l=-1;if(u.beforeInputSelectionRange){var c=_slicedToArray(u.beforeInputSelectionRange,2);i=c[0],l=c[1]}null===(o=t.linkService.eventBus)||void 0===o||o.dispatch("dispatcheventinsandbox",{source:t,detail:{id:a,name:"Keystroke",value:u.beforeInputValue,change:r.data,willCommit:!1,selStart:i,selEnd:l}})})),this._setEventListeners(o,[["focus","Focus"],["blur","Blur"],["mousedown","Mouse Down"],["mouseenter","Mouse Enter"],["mouseleave","Mouse Exit"],["mouseup","Mouse Up"]],(function(t){return t.target.value}))}if(c&&o.addEventListener("blur",c),null!==this.data.maxLen&&(o.maxLength=this.data.maxLen),this.data.comb){var v=(this.data.rect[2]-this.data.rect[0])/this.data.maxLen;o.classList.add("comb"),o.style.letterSpacing="calc(".concat(v,"px - 1ch)")}}else(o=document.createElement("div")).textContent=this.data.fieldValue,o.style.verticalAlign="middle",o.style.display="table-cell";return this._setTextStyle(o),this._setBackgroundColor(o),this.container.appendChild(o),this.container}},{key:"_setTextStyle",value:function _setTextStyle(t){var r=this.data.defaultAppearanceData,a=r.fontSize,i=r.fontColor,l=t.style;a&&(l.fontSize="".concat(a,"px")),l.color=o.Util.makeHexColor(i[0],i[1],i[2]),null!==this.data.textAlignment&&(l.textAlign=["left","center","right"][this.data.textAlignment])}}]),TextWidgetAnnotationElement}(g),_=function(t){_inherits(CheckboxWidgetAnnotationElement,t);var r=_createSuper(CheckboxWidgetAnnotationElement);function CheckboxWidgetAnnotationElement(t){return _classCallCheck(this,CheckboxWidgetAnnotationElement),r.call(this,t,{isRenderable:t.renderForms})}return _createClass(CheckboxWidgetAnnotationElement,[{key:"render",value:function render(){var t=this,r=this.annotationStorage,a=this.data,o=a.id,i=r.getValue(o,{value:a.exportValue===a.fieldValue}).value;"string"==typeof i&&(i="Off"!==i,r.setValue(o,{value:i})),this.container.className="buttonWidgetAnnotation checkBox";var l=document.createElement("input");return h.add(l),l.disabled=a.readOnly,l.type="checkbox",l.name=a.fieldName,i&&l.setAttribute("checked",!0),l.setAttribute("id",o),l.setAttribute("exportValue",a.exportValue),l.tabIndex=d,l.addEventListener("change",(function(i){var l,u=i.target,c=u.name,d=u.checked,h=_createForOfIteratorHelper(t._getElementsByName(c,o));try{for(h.s();!(l=h.n()).done;){var p=l.value,m=d&&p.exportValue===a.exportValue;p.domElement&&(p.domElement.checked=m),r.setValue(p.id,{value:m})}}catch(t){h.e(t)}finally{h.f()}r.setValue(o,{value:d})})),l.addEventListener("resetform",(function(t){var r=a.defaultFieldValue||"Off";t.target.checked=r===a.exportValue})),this.enableScripting&&this.hasJSActions&&(l.addEventListener("updatefromsandbox",(function(a){var i={value:function value(t){t.target.checked="Off"!==t.detail.value,r.setValue(o,{value:t.target.checked})}};t._dispatchEventFromSandbox(i,a)})),this._setEventListeners(l,[["change","Validate"],["change","Action"],["focus","Focus"],["blur","Blur"],["mousedown","Mouse Down"],["mouseenter","Mouse Enter"],["mouseleave","Mouse Exit"],["mouseup","Mouse Up"]],(function(t){return t.target.checked}))),this._setBackgroundColor(l),this.container.appendChild(l),this.container}}]),CheckboxWidgetAnnotationElement}(g),S=function(t){_inherits(RadioButtonWidgetAnnotationElement,t);var r=_createSuper(RadioButtonWidgetAnnotationElement);function RadioButtonWidgetAnnotationElement(t){return _classCallCheck(this,RadioButtonWidgetAnnotationElement),r.call(this,t,{isRenderable:t.renderForms})}return _createClass(RadioButtonWidgetAnnotationElement,[{key:"render",value:function render(){var t=this;this.container.className="buttonWidgetAnnotation radioButton";var r=this.annotationStorage,a=this.data,o=a.id,i=r.getValue(o,{value:a.fieldValue===a.buttonValue}).value;"string"==typeof i&&(i=i!==a.buttonValue,r.setValue(o,{value:i}));var l=document.createElement("input");if(h.add(l),l.disabled=a.readOnly,l.type="radio",l.name=a.fieldName,i&&l.setAttribute("checked",!0),l.setAttribute("id",o),l.tabIndex=d,l.addEventListener("change",(function(a){var i,l=a.target,u=l.name,c=l.checked,d=_createForOfIteratorHelper(t._getElementsByName(u,o));try{for(d.s();!(i=d.n()).done;){var h=i.value;r.setValue(h.id,{value:!1})}}catch(t){d.e(t)}finally{d.f()}r.setValue(o,{value:c})})),l.addEventListener("resetform",(function(t){var r=a.defaultFieldValue;t.target.checked=null!=r&&r===a.buttonValue})),this.enableScripting&&this.hasJSActions){var u=a.buttonValue;l.addEventListener("updatefromsandbox",(function(a){var i={value:function value(a){var i,l=u===a.detail.value,c=_createForOfIteratorHelper(t._getElementsByName(a.target.name));try{for(c.s();!(i=c.n()).done;){var d=i.value,h=l&&d.id===o;d.domElement&&(d.domElement.checked=h),r.setValue(d.id,{value:h})}}catch(t){c.e(t)}finally{c.f()}}};t._dispatchEventFromSandbox(i,a)})),this._setEventListeners(l,[["change","Validate"],["change","Action"],["focus","Focus"],["blur","Blur"],["mousedown","Mouse Down"],["mouseenter","Mouse Enter"],["mouseleave","Mouse Exit"],["mouseup","Mouse Up"]],(function(t){return t.target.checked}))}return this._setBackgroundColor(l),this.container.appendChild(l),this.container}}]),RadioButtonWidgetAnnotationElement}(g),A=function(t){_inherits(PushButtonWidgetAnnotationElement,t);var r=_createSuper(PushButtonWidgetAnnotationElement);function PushButtonWidgetAnnotationElement(t){return _classCallCheck(this,PushButtonWidgetAnnotationElement),r.call(this,t,{ignoreBorder:t.data.hasAppearance})}return _createClass(PushButtonWidgetAnnotationElement,[{key:"render",value:function render(){var t=_get(_getPrototypeOf(PushButtonWidgetAnnotationElement.prototype),"render",this).call(this);return t.className="buttonWidgetAnnotation pushButton",this.data.alternativeText&&(t.title=this.data.alternativeText),t}}]),PushButtonWidgetAnnotationElement}(v),C=function(t){_inherits(ChoiceWidgetAnnotationElement,t);var r=_createSuper(ChoiceWidgetAnnotationElement);function ChoiceWidgetAnnotationElement(t){return _classCallCheck(this,ChoiceWidgetAnnotationElement),r.call(this,t,{isRenderable:t.renderForms})}return _createClass(ChoiceWidgetAnnotationElement,[{key:"render",value:function render(){var t=this;this.container.className="choiceWidgetAnnotation";var r=this.annotationStorage,a=this.data.id;r.getValue(a,{value:this.data.fieldValue.length>0?this.data.fieldValue[0]:void 0});var o=this.data.defaultAppearanceData.fontSize;o||(o=9);var i="calc(".concat(o,"px * var(--zoom-factor))"),l=document.createElement("select");h.add(l),l.disabled=this.data.readOnly,l.name=this.data.fieldName,l.setAttribute("id",a),l.tabIndex=d,l.style.fontSize="".concat(o,"px"),this.data.combo||(l.size=this.data.options.length,this.data.multiSelect&&(l.multiple=!0)),l.addEventListener("resetform",(function(r){var a,o=t.data.defaultFieldValue,i=_createForOfIteratorHelper(l.options);try{for(i.s();!(a=i.n()).done;){var u=a.value;u.selected=u.value===o}}catch(t){i.e(t)}finally{i.f()}}));var u,c=_createForOfIteratorHelper(this.data.options);try{for(c.s();!(u=c.n()).done;){var p=u.value,m=document.createElement("option");m.textContent=p.displayValue,m.value=p.exportValue,this.data.combo&&(m.style.fontSize=i),this.data.fieldValue.includes(p.exportValue)&&m.setAttribute("selected",!0),l.appendChild(m)}}catch(t){c.e(t)}finally{c.f()}var v=function getValue(t,r){var a=r?"value":"textContent",o=t.target.options;return t.target.multiple?Array.prototype.filter.call(o,(function(t){return t.selected})).map((function(t){return t[a]})):-1===o.selectedIndex?null:o[o.selectedIndex][a]},y=function getItems(t){var r=t.target.options;return Array.prototype.map.call(r,(function(t){return{displayValue:t.textContent,exportValue:t.value}}))};return this.enableScripting&&this.hasJSActions?(l.addEventListener("updatefromsandbox",(function(o){var i={value:function value(t){var o,value=t.detail.value,i=new Set(Array.isArray(value)?value:[value]),u=_createForOfIteratorHelper(l.options);try{for(u.s();!(o=u.n()).done;){var c=o.value;c.selected=i.has(c.value)}}catch(t){u.e(t)}finally{u.f()}r.setValue(a,{value:v(t,!0)})},multipleSelection:function multipleSelection(t){l.multiple=!0},remove:function remove(t){var o=l.options,i=t.detail.remove;(o[i].selected=!1,l.remove(i),o.length>0)&&(-1===Array.prototype.findIndex.call(o,(function(t){return t.selected}))&&(o[0].selected=!0));r.setValue(a,{value:v(t,!0),items:y(t)})},clear:function clear(t){for(;0!==l.length;)l.remove(0);r.setValue(a,{value:null,items:[]})},insert:function insert(t){var o=t.detail.insert,i=o.index,u=o.displayValue,c=o.exportValue,d=document.createElement("option");d.textContent=u,d.value=c,l.insertBefore(d,l.children[i]),r.setValue(a,{value:v(t,!0),items:y(t)})},items:function items(t){for(var items=t.detail.items;0!==l.length;)l.remove(0);var o,i=_createForOfIteratorHelper(items);try{for(i.s();!(o=i.n()).done;){var u=o.value,c=u.displayValue,d=u.exportValue,h=document.createElement("option");h.textContent=c,h.value=d,l.appendChild(h)}}catch(t){i.e(t)}finally{i.f()}l.options.length>0&&(l.options[0].selected=!0),r.setValue(a,{value:v(t,!0),items:y(t)})},indices:function indices(t){var o,indices=new Set(t.detail.indices),i=_createForOfIteratorHelper(t.target.options);try{for(i.s();!(o=i.n()).done;){var l=o.value;l.selected=indices.has(l.index)}}catch(t){i.e(t)}finally{i.f()}r.setValue(a,{value:v(t,!0)})},editable:function editable(t){t.target.disabled=!t.detail.editable}};t._dispatchEventFromSandbox(i,o)})),l.addEventListener("input",(function(o){var i,l=v(o,!0),u=v(o,!1);r.setValue(a,{value:l}),null===(i=t.linkService.eventBus)||void 0===i||i.dispatch("dispatcheventinsandbox",{source:t,detail:{id:a,name:"Keystroke",value:u,changeEx:l,willCommit:!0,commitKey:1,keyDown:!1}})})),this._setEventListeners(l,[["focus","Focus"],["blur","Blur"],["mousedown","Mouse Down"],["mouseenter","Mouse Enter"],["mouseleave","Mouse Exit"],["mouseup","Mouse Up"],["input","Action"]],(function(t){return t.target.checked}))):l.addEventListener("input",(function(t){r.setValue(a,{value:v(t)})})),this._setBackgroundColor(l),this.container.appendChild(l),this.container}}]),ChoiceWidgetAnnotationElement}(g),k=function(t){_inherits(PopupAnnotationElement,t);var r=_createSuper(PopupAnnotationElement);function PopupAnnotationElement(t){var a,o,i;_classCallCheck(this,PopupAnnotationElement);var l=!!(null!==(a=t.data.titleObj)&&void 0!==a&&a.str||null!==(o=t.data.contentsObj)&&void 0!==o&&o.str||null!==(i=t.data.richText)&&void 0!==i&&i.str);return r.call(this,t,{isRenderable:l})}return _createClass(PopupAnnotationElement,[{key:"render",value:function render(){if(this.container.className="popupAnnotation",["Line","Square","Circle","PolyLine","Polygon","Ink"].includes(this.data.parentType))return this.container;var t='[data-annotation-id="'.concat(this.data.parentId,'"]'),r=this.layer.querySelectorAll(t);if(0===r.length)return this.container;var a=new R({container:this.container,trigger:Array.from(r),color:this.data.color,titleObj:this.data.titleObj,modificationDate:this.data.modificationDate,contentsObj:this.data.contentsObj,richText:this.data.richText}),i=this.page,l=o.Util.normalizeRect([this.data.parentRect[0],i.view[3]-this.data.parentRect[1]+i.view[1],this.data.parentRect[2],i.view[3]-this.data.parentRect[3]+i.view[1]]),u=l[0]+this.data.parentRect[2]-this.data.parentRect[0],c=l[1];return this.container.style.transformOrigin="".concat(-u,"px ").concat(-c,"px"),this.container.style.left="".concat(u,"px"),this.container.style.top="".concat(c,"px"),this.container.appendChild(a.render()),this.container}}]),PopupAnnotationElement}(m),R=function(){function PopupElement(t){_classCallCheck(this,PopupElement),this.container=t.container,this.trigger=t.trigger,this.color=t.color,this.titleObj=t.titleObj,this.modificationDate=t.modificationDate,this.contentsObj=t.contentsObj,this.richText=t.richText,this.hideWrapper=t.hideWrapper||!1,this.pinned=!1}return _createClass(PopupElement,[{key:"render",value:function render(){var t,r,a=document.createElement("div");a.className="popupWrapper",this.hideElement=this.hideWrapper?a:this.container,this.hideElement.hidden=!0;var l=document.createElement("div");l.className="popup";var u=this.color;if(u){var d=.7*(255-u[0])+u[0],h=.7*(255-u[1])+u[1],p=.7*(255-u[2])+u[2];l.style.backgroundColor=o.Util.makeHexColor(0|d,0|h,0|p)}var m=document.createElement("h1");m.dir=this.titleObj.dir,m.textContent=this.titleObj.str,l.appendChild(m);var v=i.PDFDateString.toDateObject(this.modificationDate);if(v){var y=document.createElement("span");y.className="popupDate",y.textContent="{{date}}, {{time}}",y.dataset.l10nId="annotation_date_string",y.dataset.l10nArgs=JSON.stringify({date:v.toLocaleDateString(),time:v.toLocaleTimeString()}),l.appendChild(y)}if(null===(t=this.richText)||void 0===t||!t.str||null!==(r=this.contentsObj)&&void 0!==r&&r.str&&this.contentsObj.str!==this.richText.str){var g=this._formatContents(this.contentsObj);l.appendChild(g)}else c.XfaLayer.render({xfaHtml:this.richText.html,intent:"richText",div:l}),l.lastChild.className="richText popupContent";Array.isArray(this.trigger)||(this.trigger=[this.trigger]);var b,_=_createForOfIteratorHelper(this.trigger);try{for(_.s();!(b=_.n()).done;){var S=b.value;S.addEventListener("click",this._toggle.bind(this)),S.addEventListener("mouseover",this._show.bind(this,!1)),S.addEventListener("mouseout",this._hide.bind(this,!1))}}catch(t){_.e(t)}finally{_.f()}return l.addEventListener("click",this._hide.bind(this,!0)),a.appendChild(l),a}},{key:"_formatContents",value:function _formatContents(t){var r=t.str,a=t.dir,o=document.createElement("p");o.className="popupContent",o.dir=a;for(var i=r.split(/(?:\r\n?|\n)/),l=0,u=i.length;l<u;++l){var c=i[l];o.appendChild(document.createTextNode(c)),l<u-1&&o.appendChild(document.createElement("br"))}return o}},{key:"_toggle",value:function _toggle(){this.pinned?this._hide(!0):this._show(!0)}},{key:"_show",value:function _show(){var t=arguments.length>0&&void 0!==arguments[0]&&arguments[0];t&&(this.pinned=!0),this.hideElement.hidden&&(this.hideElement.hidden=!1,this.container.style.zIndex+=1)}},{key:"_hide",value:function _hide(){var t=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];t&&(this.pinned=!1),this.hideElement.hidden||this.pinned||(this.hideElement.hidden=!0,this.container.style.zIndex-=1)}}]),PopupElement}(),w=function(t){_inherits(FreeTextAnnotationElement,t);var r=_createSuper(FreeTextAnnotationElement);function FreeTextAnnotationElement(t){var a,o,i;_classCallCheck(this,FreeTextAnnotationElement);var l=!!(t.data.hasPopup||null!==(a=t.data.titleObj)&&void 0!==a&&a.str||null!==(o=t.data.contentsObj)&&void 0!==o&&o.str||null!==(i=t.data.richText)&&void 0!==i&&i.str);return r.call(this,t,{isRenderable:l,ignoreBorder:!0})}return _createClass(FreeTextAnnotationElement,[{key:"render",value:function render(){return this.container.className="freeTextAnnotation",this.data.hasPopup||this._createPopup(null,this.data),this.container}}]),FreeTextAnnotationElement}(m),P=function(t){_inherits(LineAnnotationElement,t);var r=_createSuper(LineAnnotationElement);function LineAnnotationElement(t){var a,o,i;_classCallCheck(this,LineAnnotationElement);var l=!!(t.data.hasPopup||null!==(a=t.data.titleObj)&&void 0!==a&&a.str||null!==(o=t.data.contentsObj)&&void 0!==o&&o.str||null!==(i=t.data.richText)&&void 0!==i&&i.str);return r.call(this,t,{isRenderable:l,ignoreBorder:!0})}return _createClass(LineAnnotationElement,[{key:"render",value:function render(){this.container.className="lineAnnotation";var t=this.data,r=t.rect[2]-t.rect[0],a=t.rect[3]-t.rect[1],o=this.svgFactory.create(r,a),i=this.svgFactory.createElement("svg:line");return i.setAttribute("x1",t.rect[2]-t.lineCoordinates[0]),i.setAttribute("y1",t.rect[3]-t.lineCoordinates[1]),i.setAttribute("x2",t.rect[2]-t.lineCoordinates[2]),i.setAttribute("y2",t.rect[3]-t.lineCoordinates[3]),i.setAttribute("stroke-width",t.borderStyle.width||1),i.setAttribute("stroke","transparent"),i.setAttribute("fill","transparent"),o.appendChild(i),this.container.append(o),this._createPopup(i,t),this.container}}]),LineAnnotationElement}(m),x=function(t){_inherits(SquareAnnotationElement,t);var r=_createSuper(SquareAnnotationElement);function SquareAnnotationElement(t){var a,o,i;_classCallCheck(this,SquareAnnotationElement);var l=!!(t.data.hasPopup||null!==(a=t.data.titleObj)&&void 0!==a&&a.str||null!==(o=t.data.contentsObj)&&void 0!==o&&o.str||null!==(i=t.data.richText)&&void 0!==i&&i.str);return r.call(this,t,{isRenderable:l,ignoreBorder:!0})}return _createClass(SquareAnnotationElement,[{key:"render",value:function render(){this.container.className="squareAnnotation";var t=this.data,r=t.rect[2]-t.rect[0],a=t.rect[3]-t.rect[1],o=this.svgFactory.create(r,a),i=t.borderStyle.width,l=this.svgFactory.createElement("svg:rect");return l.setAttribute("x",i/2),l.setAttribute("y",i/2),l.setAttribute("width",r-i),l.setAttribute("height",a-i),l.setAttribute("stroke-width",i||1),l.setAttribute("stroke","transparent"),l.setAttribute("fill","transparent"),o.appendChild(l),this.container.append(o),this._createPopup(l,t),this.container}}]),SquareAnnotationElement}(m),T=function(t){_inherits(CircleAnnotationElement,t);var r=_createSuper(CircleAnnotationElement);function CircleAnnotationElement(t){var a,o,i;_classCallCheck(this,CircleAnnotationElement);var l=!!(t.data.hasPopup||null!==(a=t.data.titleObj)&&void 0!==a&&a.str||null!==(o=t.data.contentsObj)&&void 0!==o&&o.str||null!==(i=t.data.richText)&&void 0!==i&&i.str);return r.call(this,t,{isRenderable:l,ignoreBorder:!0})}return _createClass(CircleAnnotationElement,[{key:"render",value:function render(){this.container.className="circleAnnotation";var t=this.data,r=t.rect[2]-t.rect[0],a=t.rect[3]-t.rect[1],o=this.svgFactory.create(r,a),i=t.borderStyle.width,l=this.svgFactory.createElement("svg:ellipse");return l.setAttribute("cx",r/2),l.setAttribute("cy",a/2),l.setAttribute("rx",r/2-i/2),l.setAttribute("ry",a/2-i/2),l.setAttribute("stroke-width",i||1),l.setAttribute("stroke","transparent"),l.setAttribute("fill","transparent"),o.appendChild(l),this.container.append(o),this._createPopup(l,t),this.container}}]),CircleAnnotationElement}(m),E=function(t){_inherits(PolylineAnnotationElement,t);var r=_createSuper(PolylineAnnotationElement);function PolylineAnnotationElement(t){var a,o,i,l;_classCallCheck(this,PolylineAnnotationElement);var u=!!(t.data.hasPopup||null!==(a=t.data.titleObj)&&void 0!==a&&a.str||null!==(o=t.data.contentsObj)&&void 0!==o&&o.str||null!==(i=t.data.richText)&&void 0!==i&&i.str);return(l=r.call(this,t,{isRenderable:u,ignoreBorder:!0})).containerClassName="polylineAnnotation",l.svgElementName="svg:polyline",l}return _createClass(PolylineAnnotationElement,[{key:"render",value:function render(){this.container.className=this.containerClassName;var t,r=this.data,a=r.rect[2]-r.rect[0],o=r.rect[3]-r.rect[1],i=this.svgFactory.create(a,o),l=[],u=_createForOfIteratorHelper(r.vertices);try{for(u.s();!(t=u.n()).done;){var c=t.value,d=c.x-r.rect[0],h=r.rect[3]-c.y;l.push(d+","+h)}}catch(t){u.e(t)}finally{u.f()}l=l.join(" ");var p=this.svgFactory.createElement(this.svgElementName);return p.setAttribute("points",l),p.setAttribute("stroke-width",r.borderStyle.width||1),p.setAttribute("stroke","transparent"),p.setAttribute("fill","transparent"),i.appendChild(p),this.container.append(i),this._createPopup(p,r),this.container}}]),PolylineAnnotationElement}(m),O=function(t){_inherits(PolygonAnnotationElement,t);var r=_createSuper(PolygonAnnotationElement);function PolygonAnnotationElement(t){var a;return _classCallCheck(this,PolygonAnnotationElement),(a=r.call(this,t)).containerClassName="polygonAnnotation",a.svgElementName="svg:polygon",a}return PolygonAnnotationElement}(E),I=function(t){_inherits(CaretAnnotationElement,t);var r=_createSuper(CaretAnnotationElement);function CaretAnnotationElement(t){var a,o,i;_classCallCheck(this,CaretAnnotationElement);var l=!!(t.data.hasPopup||null!==(a=t.data.titleObj)&&void 0!==a&&a.str||null!==(o=t.data.contentsObj)&&void 0!==o&&o.str||null!==(i=t.data.richText)&&void 0!==i&&i.str);return r.call(this,t,{isRenderable:l,ignoreBorder:!0})}return _createClass(CaretAnnotationElement,[{key:"render",value:function render(){return this.container.className="caretAnnotation",this.data.hasPopup||this._createPopup(null,this.data),this.container}}]),CaretAnnotationElement}(m),D=function(t){_inherits(InkAnnotationElement,t);var r=_createSuper(InkAnnotationElement);function InkAnnotationElement(t){var a,o,i,l;_classCallCheck(this,InkAnnotationElement);var u=!!(t.data.hasPopup||null!==(a=t.data.titleObj)&&void 0!==a&&a.str||null!==(o=t.data.contentsObj)&&void 0!==o&&o.str||null!==(i=t.data.richText)&&void 0!==i&&i.str);return(l=r.call(this,t,{isRenderable:u,ignoreBorder:!0})).containerClassName="inkAnnotation",l.svgElementName="svg:polyline",l}return _createClass(InkAnnotationElement,[{key:"render",value:function render(){this.container.className=this.containerClassName;var t,r=this.data,a=r.rect[2]-r.rect[0],o=r.rect[3]-r.rect[1],i=this.svgFactory.create(a,o),l=_createForOfIteratorHelper(r.inkLists);try{for(l.s();!(t=l.n()).done;){var u,c=t.value,d=[],h=_createForOfIteratorHelper(c);try{for(h.s();!(u=h.n()).done;){var p=u.value,m=p.x-r.rect[0],v=r.rect[3]-p.y;d.push("".concat(m,",").concat(v))}}catch(t){h.e(t)}finally{h.f()}d=d.join(" ");var y=this.svgFactory.createElement(this.svgElementName);y.setAttribute("points",d),y.setAttribute("stroke-width",r.borderStyle.width||1),y.setAttribute("stroke","transparent"),y.setAttribute("fill","transparent"),this._createPopup(y,r),i.appendChild(y)}}catch(t){l.e(t)}finally{l.f()}return this.container.append(i),this.container}}]),InkAnnotationElement}(m),M=function(t){_inherits(HighlightAnnotationElement,t);var r=_createSuper(HighlightAnnotationElement);function HighlightAnnotationElement(t){var a,o,i;_classCallCheck(this,HighlightAnnotationElement);var l=!!(t.data.hasPopup||null!==(a=t.data.titleObj)&&void 0!==a&&a.str||null!==(o=t.data.contentsObj)&&void 0!==o&&o.str||null!==(i=t.data.richText)&&void 0!==i&&i.str);return r.call(this,t,{isRenderable:l,ignoreBorder:!0,createQuadrilaterals:!0})}return _createClass(HighlightAnnotationElement,[{key:"render",value:function render(){return this.data.hasPopup||this._createPopup(null,this.data),this.quadrilaterals?this._renderQuadrilaterals("highlightAnnotation"):(this.container.className="highlightAnnotation",this.container)}}]),HighlightAnnotationElement}(m),j=function(t){_inherits(UnderlineAnnotationElement,t);var r=_createSuper(UnderlineAnnotationElement);function UnderlineAnnotationElement(t){var a,o,i;_classCallCheck(this,UnderlineAnnotationElement);var l=!!(t.data.hasPopup||null!==(a=t.data.titleObj)&&void 0!==a&&a.str||null!==(o=t.data.contentsObj)&&void 0!==o&&o.str||null!==(i=t.data.richText)&&void 0!==i&&i.str);return r.call(this,t,{isRenderable:l,ignoreBorder:!0,createQuadrilaterals:!0})}return _createClass(UnderlineAnnotationElement,[{key:"render",value:function render(){return this.data.hasPopup||this._createPopup(null,this.data),this.quadrilaterals?this._renderQuadrilaterals("underlineAnnotation"):(this.container.className="underlineAnnotation",this.container)}}]),UnderlineAnnotationElement}(m),L=function(t){_inherits(SquigglyAnnotationElement,t);var r=_createSuper(SquigglyAnnotationElement);function SquigglyAnnotationElement(t){var a,o,i;_classCallCheck(this,SquigglyAnnotationElement);var l=!!(t.data.hasPopup||null!==(a=t.data.titleObj)&&void 0!==a&&a.str||null!==(o=t.data.contentsObj)&&void 0!==o&&o.str||null!==(i=t.data.richText)&&void 0!==i&&i.str);return r.call(this,t,{isRenderable:l,ignoreBorder:!0,createQuadrilaterals:!0})}return _createClass(SquigglyAnnotationElement,[{key:"render",value:function render(){return this.data.hasPopup||this._createPopup(null,this.data),this.quadrilaterals?this._renderQuadrilaterals("squigglyAnnotation"):(this.container.className="squigglyAnnotation",this.container)}}]),SquigglyAnnotationElement}(m),W=function(t){_inherits(StrikeOutAnnotationElement,t);var r=_createSuper(StrikeOutAnnotationElement);function StrikeOutAnnotationElement(t){var a,o,i;_classCallCheck(this,StrikeOutAnnotationElement);var l=!!(t.data.hasPopup||null!==(a=t.data.titleObj)&&void 0!==a&&a.str||null!==(o=t.data.contentsObj)&&void 0!==o&&o.str||null!==(i=t.data.richText)&&void 0!==i&&i.str);return r.call(this,t,{isRenderable:l,ignoreBorder:!0,createQuadrilaterals:!0})}return _createClass(StrikeOutAnnotationElement,[{key:"render",value:function render(){return this.data.hasPopup||this._createPopup(null,this.data),this.quadrilaterals?this._renderQuadrilaterals("strikeoutAnnotation"):(this.container.className="strikeoutAnnotation",this.container)}}]),StrikeOutAnnotationElement}(m),B=function(t){_inherits(StampAnnotationElement,t);var r=_createSuper(StampAnnotationElement);function StampAnnotationElement(t){var a,o,i;_classCallCheck(this,StampAnnotationElement);var l=!!(t.data.hasPopup||null!==(a=t.data.titleObj)&&void 0!==a&&a.str||null!==(o=t.data.contentsObj)&&void 0!==o&&o.str||null!==(i=t.data.richText)&&void 0!==i&&i.str);return r.call(this,t,{isRenderable:l,ignoreBorder:!0})}return _createClass(StampAnnotationElement,[{key:"render",value:function render(){return this.container.className="stampAnnotation",this.data.hasPopup||this._createPopup(null,this.data),this.container}}]),StampAnnotationElement}(m),N=function(t){_inherits(FileAttachmentAnnotationElement,t);var r=_createSuper(FileAttachmentAnnotationElement);function FileAttachmentAnnotationElement(t){var a,l;_classCallCheck(this,FileAttachmentAnnotationElement);var u=(l=r.call(this,t,{isRenderable:!0})).data.file,c=u.filename,d=u.content;return l.filename=(0,i.getFilenameFromUrl)(c),l.content=d,null===(a=l.linkService.eventBus)||void 0===a||a.dispatch("fileattachmentannotation",{source:_assertThisInitialized(l),id:(0,o.stringToPDFString)(c),filename:c,content:d}),l}return _createClass(FileAttachmentAnnotationElement,[{key:"render",value:function render(){var t,r;this.container.className="fileAttachmentAnnotation";var a=document.createElement("div");return a.style.height=this.container.style.height,a.style.width=this.container.style.width,a.addEventListener("dblclick",this._download.bind(this)),!this.data.hasPopup&&(null!==(t=this.data.titleObj)&&void 0!==t&&t.str||null!==(r=this.data.contentsObj)&&void 0!==r&&r.str||this.data.richText)&&this._createPopup(a,this.data),this.container.appendChild(a),this.container}},{key:"_download",value:function _download(){var t;null===(t=this.downloadManager)||void 0===t||t.openOrDownloadData(this.container,this.content,this.filename)}}]),FileAttachmentAnnotationElement}(m),q=function(){function AnnotationLayer(){_classCallCheck(this,AnnotationLayer)}return _createClass(AnnotationLayer,null,[{key:"render",value:function render(t){var r,a=[],u=[],c=_createForOfIteratorHelper(t.annotations);try{for(c.s();!(r=c.n()).done;){var d=r.value;d&&(d.annotationType!==o.AnnotationType.POPUP?a.push(d):u.push(d))}}catch(t){c.e(t)}finally{c.f()}u.length&&a.push.apply(a,u);for(var h=t.div,m=0,v=a;m<v.length;m++){var y=v[m],g=p.create({data:y,layer:h,page:t.page,viewport:t.viewport,linkService:t.linkService,downloadManager:t.downloadManager,imageResourcesPath:t.imageResourcesPath||"",renderForms:!1!==t.renderForms,svgFactory:new i.DOMSVGFactory,annotationStorage:t.annotationStorage||new l.AnnotationStorage,enableScripting:t.enableScripting,hasJSActions:t.hasJSActions,fieldObjects:t.fieldObjects,mouseState:t.mouseState||{isDown:!1}});if(g.isRenderable){var b=g.render();if(y.hidden&&(b.style.visibility="hidden"),Array.isArray(b)){var _,S=_createForOfIteratorHelper(b);try{for(S.s();!(_=S.n()).done;){var A=_.value;h.appendChild(A)}}catch(t){S.e(t)}finally{S.f()}}else g instanceof k?h.prepend(b):h.appendChild(b)}}_classStaticPrivateMethodGet(this,AnnotationLayer,_setAnnotationCanvasMap).call(this,h,t.annotationCanvasMap)}},{key:"update",value:function update(t){var r,a,i,l=t.page,u=t.viewport,c=t.annotations,d=t.annotationCanvasMap,h=t.div,p=u.transform,m="matrix(".concat(p.join(","),")"),v=_createForOfIteratorHelper(c);try{for(v.s();!(i=v.n()).done;){var y=i.value,g=h.querySelectorAll('[data-annotation-id="'.concat(y.id,'"]'));if(g){var b,_=_createForOfIteratorHelper(g);try{for(_.s();!(b=_.n()).done;){var S=b.value;if(y.hasOwnCanvas){var A=o.Util.normalizeRect([y.rect[0],l.view[3]-y.rect[1]+l.view[1],y.rect[2],l.view[3]-y.rect[3]+l.view[1]]);if(!a){r=Math.abs(p[0]||p[1]);for(var C=p.slice(),k=0;k<4;k++)C[k]=Math.sign(C[k]);a="matrix(".concat(C.join(","),")")}var R=A[0]*r,w=A[1]*r;S.style.left="".concat(R,"px"),S.style.top="".concat(w,"px"),S.style.transformOrigin="".concat(-R,"px ").concat(-w,"px"),S.style.transform=a}else S.style.transform=m}}catch(t){_.e(t)}finally{_.f()}}}}catch(t){v.e(t)}finally{v.f()}_classStaticPrivateMethodGet(this,AnnotationLayer,_setAnnotationCanvasMap).call(this,h,d),h.hidden=!1}}]),AnnotationLayer}();function _setAnnotationCanvasMap(t,r){if(r){var a,o=_createForOfIteratorHelper(r);try{for(o.s();!(a=o.n()).done;){var i=_slicedToArray(a.value,2),l=i[0],u=i[1],c=t.querySelector('[data-annotation-id="'.concat(l,'"]'));if(c){var d=c.firstChild;"CANVAS"===d.nodeName?c.replaceChild(u,d):c.insertBefore(u,d)}}}catch(t){o.e(t)}finally{o.f()}r.clear()}}r.AnnotationLayer=q},(t,r)=>{"use strict";function 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S=o.Util.applyTransform(y[b],p);g[b+0]=m&&(d.left-S[0])/m,g[b+4]=v&&(d.top-S[1])/v,g[b+8]=m&&(d.right-S[0])/m,g[b+12]=v&&(d.bottom-S[1])/v,g[b+16]=v&&(d.left-S[0])/-v,g[b+20]=m&&(d.top-S[1])/m,g[b+24]=v&&(d.right-S[0])/-v,g[b+28]=m&&(d.bottom-S[1])/m,g[b+32]=m&&(d.left-S[0])/-m,g[b+36]=v&&(d.top-S[1])/-v,g[b+40]=m&&(d.right-S[0])/-m,g[b+44]=v&&(d.bottom-S[1])/-v,g[b+48]=v&&(d.left-S[0])/v,g[b+52]=m&&(d.top-S[1])/-m,g[b+56]=v&&(d.right-S[0])/v,g[b+60]=m&&(d.bottom-S[1])/-m}var A=1+Math.min(Math.abs(m),Math.abs(v));c.paddingLeft=findPositiveMin(g,32,16)/A,c.paddingTop=findPositiveMin(g,48,16)/A,c.paddingRight=findPositiveMin(g,0,16)/A,c.paddingBottom=findPositiveMin(g,16,16)/A,t._textDivProperties.set(u,c)}else c.paddingLeft=r[l].left-i[l].left,c.paddingTop=r[l].top-i[l].top,c.paddingRight=i[l].right-r[l].right,c.paddingBottom=i[l].bottom-r[l].bottom,t._textDivProperties.set(u,c)}}function expandBoundsLTR(t,r){r.sort((function(t,r){return t.x1-r.x1||t.index-r.index}));var a,o=[{start:-1/0,end:1/0,boundary:{x1:-1/0,y1:-1/0,x2:0,y2:1/0,index:-1,x1New:0,x2New:0}}],i=_createForOfIteratorHelper(r);try{for(i.s();!(a=i.n()).done;){for(var l=a.value,u=0;u<o.length&&o[u].end<=l.y1;)u++;for(var c=o.length-1;c>=0&&o[c].start>=l.y2;)c--;var d=void 0,h=void 0,p=void 0,m=void 0,v=-1/0;for(p=u;p<=c;p++){h=(d=o[p]).boundary;var y=void 0;(y=h.x2>l.x1?h.index>l.index?h.x1New:l.x1:void 0===h.x2New?(h.x2+l.x1)/2:h.x2New)>v&&(v=y)}for(l.x1New=v,p=u;p<=c;p++)void 0===(h=(d=o[p]).boundary).x2New?h.x2>l.x1?h.index>l.index&&(h.x2New=h.x2):h.x2New=v:h.x2New>v&&(h.x2New=Math.max(v,h.x2));var g=[],b=null;for(p=u;p<=c;p++){var _=(h=(d=o[p]).boundary).x2>l.x2?h:l;b===_?g[g.length-1].end=d.end:(g.push({start:d.start,end:d.end,boundary:_}),b=_)}for(o[u].start<l.y1&&(g[0].start=l.y1,g.unshift({start:o[u].start,end:l.y1,boundary:o[u].boundary})),l.y2<o[c].end&&(g[g.length-1].end=l.y2,g.push({start:l.y2,end:o[c].end,boundary:o[c].boundary})),p=u;p<=c;p++)if(void 0===(h=(d=o[p]).boundary).x2New){var S=!1;for(m=u-1;!S&&m>=0&&o[m].start>=h.y1;m--)S=o[m].boundary===h;for(m=c+1;!S&&m<o.length&&o[m].end<=h.y2;m++)S=o[m].boundary===h;for(m=0;!S&&m<g.length;m++)S=g[m].boundary===h;S||(h.x2New=v)}Array.prototype.splice.apply(o,[u,c-u+1].concat(g))}}catch(t){i.e(t)}finally{i.f()}for(var A=0,C=o;A<C.length;A++){var k=C[A].boundary;void 0===k.x2New&&(k.x2New=Math.max(t,k.x2))}}var c=function(){function TextLayerRenderTask(t){var r,a=this,i=t.textContent,l=t.textContentStream,u=t.container,c=t.viewport,d=t.textDivs,h=t.textContentItemsStr,p=t.enhanceTextSelection;!function _classCallCheck(t,r){if(!(t instanceof r))throw new TypeError("Cannot call a class as a function")}(this,TextLayerRenderTask),this._textContent=i,this._textContentStream=l,this._container=u,this._document=u.ownerDocument,this._viewport=c,this._textDivs=d||[],this._textContentItemsStr=h||[],this._enhanceTextSelection=!!p,this._fontInspectorEnabled=!(null===(r=globalThis.FontInspector)||void 0===r||!r.enabled),this._reader=null,this._layoutTextLastFontSize=null,this._layoutTextLastFontFamily=null,this._layoutTextCtx=null,this._textDivProperties=new WeakMap,this._renderingDone=!1,this._canceled=!1,this._capability=(0,o.createPromiseCapability)(),this._renderTimer=null,this._bounds=[],this._capability.promise.finally((function(){a._enhanceTextSelection||(a._textDivProperties=null),a._layoutTextCtx&&(a._layoutTextCtx.canvas.width=0,a._layoutTextCtx.canvas.height=0,a._layoutTextCtx=null)})).catch((function(){}))}return function _createClass(t,r,a){return r&&_defineProperties(t.prototype,r),a&&_defineProperties(t,a),t}(TextLayerRenderTask,[{key:"promise",get:function get(){return this._capability.promise}},{key:"cancel",value:function cancel(){this._canceled=!0,this._reader&&(this._reader.cancel(new o.AbortException("TextLayer task cancelled.")).catch((function(){})),this._reader=null),null!==this._renderTimer&&(clearTimeout(this._renderTimer),this._renderTimer=null),this._capability.reject(new Error("TextLayer task cancelled."))}},{key:"_processItems",value:function _processItems(t,r){for(var a=0,o=t.length;a<o;a++)if(void 0!==t[a].str)this._textContentItemsStr.push(t[a].str),appendText(this,t[a],r,this._layoutTextCtx);else if("beginMarkedContentProps"===t[a].type||"beginMarkedContent"===t[a].type){var i=this._container;this._container=document.createElement("span"),this._container.classList.add("markedContent"),null!==t[a].id&&this._container.setAttribute("id","".concat(t[a].id)),i.appendChild(this._container)}else"endMarkedContent"===t[a].type&&(this._container=this._container.parentNode)}},{key:"_layoutText",value:function _layoutText(t){var r=this._textDivProperties.get(t),a="";if(0!==r.canvasWidth&&r.hasText){var o=t.style,i=o.fontSize,l=o.fontFamily;i===this._layoutTextLastFontSize&&l===this._layoutTextLastFontFamily||(this._layoutTextCtx.font="".concat(i," ").concat(l),this._layoutTextLastFontSize=i,this._layoutTextLastFontFamily=l);var u=this._layoutTextCtx.measureText(t.textContent).width;if(u>0){var c=r.canvasWidth/u;this._enhanceTextSelection&&(r.scale=c),a="scaleX(".concat(c,")")}}if(0!==r.angle&&(a="rotate(".concat(r.angle,"deg) ").concat(a)),a.length>0&&(this._enhanceTextSelection&&(r.originalTransform=a),t.style.transform=a),r.hasText&&this._container.appendChild(t),r.hasEOL){var d=document.createElement("br");d.setAttribute("role","presentation"),this._container.appendChild(d)}}},{key:"_render",value:function _render(){var t=this,r=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,a=(0,o.createPromiseCapability)(),l=Object.create(null),u=this._document.createElement("canvas");if(u.height=u.width=i,u.mozOpaque=!0,this._layoutTextCtx=u.getContext("2d",{alpha:!1,willReadFrequently:!0===pdfjsLib.canvasWillReadFrequently}),this._textContent){var c=this._textContent.items,d=this._textContent.styles;this._processItems(c,d),a.resolve()}else{if(!this._textContentStream)throw new Error('Neither "textContent" nor "textContentStream" parameters specified.');var h=function pump(){t._reader.read().then((function(r){var o=r.value;r.done?a.resolve():(Object.assign(l,o.styles),t._processItems(o.items,l),pump())}),a.reject)};this._reader=this._textContentStream.getReader(),h()}a.promise.then((function(){l=null,r?t._renderTimer=setTimeout((function(){render(t),t._renderTimer=null}),r):render(t)}),this._capability.reject)}},{key:"expandTextDivs",value:function expandTextDivs(){var t=arguments.length>0&&void 0!==arguments[0]&&arguments[0];if(this._enhanceTextSelection&&this._renderingDone){null!==this._bounds&&(expand(this),this._bounds=null);for(var r=[],a=[],o=0,i=this._textDivs.length;o<i;o++){var l=this._textDivs[o],u=this._textDivProperties.get(l);u.hasText&&(t?(r.length=0,a.length=0,u.originalTransform&&r.push(u.originalTransform),u.paddingTop>0?(a.push("".concat(u.paddingTop,"px")),r.push("translateY(".concat(-u.paddingTop,"px)"))):a.push(0),u.paddingRight>0?a.push("".concat(u.paddingRight/u.scale,"px")):a.push(0),u.paddingBottom>0?a.push("".concat(u.paddingBottom,"px")):a.push(0),u.paddingLeft>0?(a.push("".concat(u.paddingLeft/u.scale,"px")),r.push("translateX(".concat(-u.paddingLeft/u.scale,"px)"))):a.push(0),l.style.padding=a.join(" "),r.length&&(l.style.transform=r.join(" "))):(l.style.padding=null,l.style.transform=u.originalTransform))}}}}]),TextLayerRenderTask}()},(t,r,a)=>{"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.SVGGraphics=void 0;var o=a(4),i=a(1),l=a(6);function _toConsumableArray(t){return function _arrayWithoutHoles(t){if(Array.isArray(t))return _arrayLikeToArray(t)}(t)||function _iterableToArray(t){if("undefined"!=typeof Symbol&&null!=t[Symbol.iterator]||null!=t["@@iterator"])return Array.from(t)}(t)||_unsupportedIterableToArray(t)||function _nonIterableSpread(){throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}()}function _slicedToArray(t,r){return function _arrayWithHoles(t){if(Array.isArray(t))return t}(t)||function _iterableToArrayLimit(t,r){var a=null==t?null:"undefined"!=typeof Symbol&&t[Symbol.iterator]||t["@@iterator"];if(null==a)return;var o,i,l=[],u=!0,c=!1;try{for(a=a.call(t);!(u=(o=a.next()).done)&&(l.push(o.value),!r||l.length!==r);u=!0);}catch(t){c=!0,i=t}finally{try{u||null==a.return||a.return()}finally{if(c)throw i}}return l}(t,r)||_unsupportedIterableToArray(t,r)||function _nonIterableRest(){throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}()}function _createForOfIteratorHelper(t,r){var a="undefined"!=typeof Symbol&&t[Symbol.iterator]||t["@@iterator"];if(!a){if(Array.isArray(t)||(a=_unsupportedIterableToArray(t))||r&&t&&"number"==typeof t.length){a&&(t=a);var o=0,i=function F(){};return{s:i,n:function n(){return o>=t.length?{done:!0}:{done:!1,value:t[o++]}},e:function e(t){throw t},f:i}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}var l,u=!0,c=!1;return{s:function s(){a=a.call(t)},n:function n(){var t=a.next();return u=t.done,t},e:function e(t){c=!0,l=t},f:function f(){try{u||null==a.return||a.return()}finally{if(c)throw l}}}}function _unsupportedIterableToArray(t,r){if(t){if("string"==typeof t)return _arrayLikeToArray(t,r);var a=Object.prototype.toString.call(t).slice(8,-1);return"Object"===a&&t.constructor&&(a=t.constructor.name),"Map"===a||"Set"===a?Array.from(t):"Arguments"===a||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(a)?_arrayLikeToArray(t,r):void 0}}function _arrayLikeToArray(t,r){(null==r||r>t.length)&&(r=t.length);for(var a=0,o=new Array(r);a<r;a++)o[a]=t[a];return o}function _defineProperties(t,r){for(var a=0;a<r.length;a++){var o=r[a];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(t,o.key,o)}}function _createClass(t,r,a){return r&&_defineProperties(t.prototype,r),a&&_defineProperties(t,a),t}function _classCallCheck(t,r){if(!(t instanceof r))throw new TypeError("Cannot call a class as a function")}var u=function SVGGraphics(){_classCallCheck(this,SVGGraphics),(0,o.unreachable)("Not implemented: SVGGraphics")};r.SVGGraphics=u;var c=function pf(t){if(Number.isInteger(t))return t.toString();var r=t.toFixed(10),a=r.length-1;if("0"!==r[a])return r;do{a--}while("0"===r[a]);return r.substring(0,"."===r[a]?a:a+1)},d=function pm(t){if(0===t[4]&&0===t[5]){if(0===t[1]&&0===t[2])return 1===t[0]&&1===t[3]?"":"scale(".concat(c(t[0])," ").concat(c(t[3]),")");if(t[0]===t[3]&&t[1]===-t[2]){var r=180*Math.acos(t[0])/Math.PI;return"rotate(".concat(c(r),")")}}else if(1===t[0]&&0===t[1]&&0===t[2]&&1===t[3])return"translate(".concat(c(t[4])," ").concat(c(t[5]),")");return"matrix(".concat(c(t[0])," ").concat(c(t[1])," ").concat(c(t[2])," ").concat(c(t[3])," ").concat(c(t[4])," ")+"".concat(c(t[5]),")")},h={fontStyle:"normal",fontWeight:"normal",fillColor:"#000000"},p=["butt","round","square"],m=["miter","round","bevel"],v=function(){for(var t=new Uint8Array([137,80,78,71,13,10,26,10]),r=new Int32Array(256),a=0;a<256;a++){for(var i=a,u=0;u<8;u++)i=1&i?3988292384^i>>1&2147483647:i>>1&2147483647;r[a]=i}function writePngChunk(t,a,o,i){var l=i,u=a.length;o[l]=u>>24&255,o[l+1]=u>>16&255,o[l+2]=u>>8&255,o[l+3]=255&u,o[l+=4]=255&t.charCodeAt(0),o[l+1]=255&t.charCodeAt(1),o[l+2]=255&t.charCodeAt(2),o[l+3]=255&t.charCodeAt(3),l+=4,o.set(a,l);var c=function crc32(t,a,o){for(var i=-1,l=a;l<o;l++){var u=255&(i^t[l]);i=i>>>8^r[u]}return-1^i}(o,i+4,l+=a.length);o[l]=c>>24&255,o[l+1]=c>>16&255,o[l+2]=c>>8&255,o[l+3]=255&c}function deflateSyncUncompressed(t){var r=t.length,a=65535,o=Math.ceil(r/a),i=new Uint8Array(2+r+5*o+4),l=0;i[l++]=120,i[l++]=156;for(var u=0;r>a;)i[l++]=0,i[l++]=255,i[l++]=255,i[l++]=0,i[l++]=0,i.set(t.subarray(u,u+a),l),l+=a,u+=a,r-=a;i[l++]=1,i[l++]=255&r,i[l++]=r>>8&255,i[l++]=255&~r,i[l++]=(65535&~r)>>8&255,i.set(t.subarray(u),l),l+=t.length-u;var c=function adler32(t,r,a){for(var o=1,i=0,l=r;l<a;++l)i=(i+(o=(o+(255&t[l]))%65521))%65521;return i<<16|o}(t,0,t.length);return i[l++]=c>>24&255,i[l++]=c>>16&255,i[l++]=c>>8&255,i[l++]=255&c,i}function encode(r,a,i,u){var c,d,h,p=r.width,m=r.height,v=r.data;switch(a){case o.ImageKind.GRAYSCALE_1BPP:d=0,c=1,h=p+7>>3;break;case o.ImageKind.RGB_24BPP:d=2,c=8,h=3*p;break;case o.ImageKind.RGBA_32BPP:d=6,c=8,h=4*p;break;default:throw new Error("invalid format")}for(var y=new Uint8Array((1+h)*m),g=0,b=0,_=0;_<m;++_)y[g++]=0,y.set(v.subarray(b,b+h),g),b+=h,g+=h;if(a===o.ImageKind.GRAYSCALE_1BPP&&u){g=0;for(var S=0;S<m;S++){g++;for(var A=0;A<h;A++)y[g++]^=255}}var C=new Uint8Array([p>>24&255,p>>16&255,p>>8&255,255&p,m>>24&255,m>>16&255,m>>8&255,255&m,c,d,0,0,0]),k=function deflateSync(t){if(!l.isNodeJS)return deflateSyncUncompressed(t);try{var r;r=parseInt(process.versions.node)>=8?t:Buffer.from(t);var a=require("zlib").deflateSync(r,{level:9});return a instanceof Uint8Array?a:new Uint8Array(a)}catch(t){(0,o.warn)("Not compressing PNG because zlib.deflateSync is unavailable: "+t)}return deflateSyncUncompressed(t)}(y),R=t.length+36+C.length+k.length,w=new Uint8Array(R),P=0;return w.set(t,P),writePngChunk("IHDR",C,w,P+=t.length),writePngChunk("IDATA",k,w,P+=12+C.length),P+=12+k.length,writePngChunk("IEND",new Uint8Array(0),w,P),(0,o.createObjectURL)(w,"image/png",i)}return function convertImgDataToPng(t,r,a){return encode(t,void 0===t.kind?o.ImageKind.GRAYSCALE_1BPP:t.kind,r,a)}}(),y=function(){function SVGExtraState(){_classCallCheck(this,SVGExtraState),this.fontSizeScale=1,this.fontWeight=h.fontWeight,this.fontSize=0,this.textMatrix=o.IDENTITY_MATRIX,this.fontMatrix=o.FONT_IDENTITY_MATRIX,this.leading=0,this.textRenderingMode=o.TextRenderingMode.FILL,this.textMatrixScale=1,this.x=0,this.y=0,this.lineX=0,this.lineY=0,this.charSpacing=0,this.wordSpacing=0,this.textHScale=1,this.textRise=0,this.fillColor=h.fillColor,this.strokeColor="#000000",this.fillAlpha=1,this.strokeAlpha=1,this.lineWidth=1,this.lineJoin="",this.lineCap="",this.miterLimit=0,this.dashArray=[],this.dashPhase=0,this.dependencies=[],this.activeClipUrl=null,this.clipGroup=null,this.maskId=""}return _createClass(SVGExtraState,[{key:"clone",value:function clone(){return Object.create(this)}},{key:"setCurrentPoint",value:function setCurrentPoint(t,r){this.x=t,this.y=r}}]),SVGExtraState}(),g=0,b=0,_=0;r.SVGGraphics=u=function(){function SVGGraphics(t,r){var a=arguments.length>2&&void 0!==arguments[2]&&arguments[2];for(var l in _classCallCheck(this,SVGGraphics),this.svgFactory=new i.DOMSVGFactory,this.current=new y,this.transformMatrix=o.IDENTITY_MATRIX,this.transformStack=[],this.extraStack=[],this.commonObjs=t,this.objs=r,this.pendingClip=null,this.pendingEOFill=!1,this.embedFonts=!1,this.embeddedFonts=Object.create(null),this.cssStyle=null,this.forceDataSchema=!!a,this._operatorIdMapping=[],o.OPS)this._operatorIdMapping[o.OPS[l]]=l}return _createClass(SVGGraphics,[{key:"save",value:function save(){this.transformStack.push(this.transformMatrix);var t=this.current;this.extraStack.push(t),this.current=t.clone()}},{key:"restore",value:function restore(){this.transformMatrix=this.transformStack.pop(),this.current=this.extraStack.pop(),this.pendingClip=null,this.tgrp=null}},{key:"group",value:function group(t){this.save(),this.executeOpTree(t),this.restore()}},{key:"loadDependencies",value:function loadDependencies(t){for(var r=this,a=t.fnArray,i=t.argsArray,l=0,u=a.length;l<u;l++)if(a[l]===o.OPS.dependency){var c,d=_createForOfIteratorHelper(i[l]);try{var h=function _loop(){var t=c.value,a=t.startsWith("g_")?r.commonObjs:r.objs,o=new Promise((function(r){a.get(t,r)}));r.current.dependencies.push(o)};for(d.s();!(c=d.n()).done;)h()}catch(t){d.e(t)}finally{d.f()}}return Promise.all(this.current.dependencies)}},{key:"transform",value:function transform(t,r,a,i,l,u){var c=[t,r,a,i,l,u];this.transformMatrix=o.Util.transform(this.transformMatrix,c),this.tgrp=null}},{key:"getSVG",value:function getSVG(t,r){var a=this;this.viewport=r;var i=this._initialize(r);return this.loadDependencies(t).then((function(){return a.transformMatrix=o.IDENTITY_MATRIX,a.executeOpTree(a.convertOpList(t)),i}))}},{key:"convertOpList",value:function convertOpList(t){for(var r=this._operatorIdMapping,a=t.argsArray,o=t.fnArray,i=[],l=0,u=o.length;l<u;l++){var c=o[l];i.push({fnId:c,fn:r[c],args:a[l]})}return function opListToTree(t){var r,a=[],o=[],i=_createForOfIteratorHelper(t);try{for(i.s();!(r=i.n()).done;){var l=r.value;"save"!==l.fn?"restore"===l.fn?a=o.pop():a.push(l):(a.push({fnId:92,fn:"group",items:[]}),o.push(a),a=a[a.length-1].items)}}catch(t){i.e(t)}finally{i.f()}return a}(i)}},{key:"executeOpTree",value:function executeOpTree(t){var r,a=_createForOfIteratorHelper(t);try{for(a.s();!(r=a.n()).done;){var i=r.value,l=i.fn,u=i.fnId,c=i.args;switch(0|u){case o.OPS.beginText:this.beginText();break;case o.OPS.dependency:break;case o.OPS.setLeading:this.setLeading(c);break;case o.OPS.setLeadingMoveText:this.setLeadingMoveText(c[0],c[1]);break;case o.OPS.setFont:this.setFont(c);break;case o.OPS.showText:case o.OPS.showSpacedText:this.showText(c[0]);break;case o.OPS.endText:this.endText();break;case o.OPS.moveText:this.moveText(c[0],c[1]);break;case o.OPS.setCharSpacing:this.setCharSpacing(c[0]);break;case o.OPS.setWordSpacing:this.setWordSpacing(c[0]);break;case o.OPS.setHScale:this.setHScale(c[0]);break;case o.OPS.setTextMatrix:this.setTextMatrix(c[0],c[1],c[2],c[3],c[4],c[5]);break;case o.OPS.setTextRise:this.setTextRise(c[0]);break;case o.OPS.setTextRenderingMode:this.setTextRenderingMode(c[0]);break;case o.OPS.setLineWidth:this.setLineWidth(c[0]);break;case o.OPS.setLineJoin:this.setLineJoin(c[0]);break;case o.OPS.setLineCap:this.setLineCap(c[0]);break;case o.OPS.setMiterLimit:this.setMiterLimit(c[0]);break;case o.OPS.setFillRGBColor:this.setFillRGBColor(c[0],c[1],c[2]);break;case o.OPS.setStrokeRGBColor:this.setStrokeRGBColor(c[0],c[1],c[2]);break;case o.OPS.setStrokeColorN:this.setStrokeColorN(c);break;case o.OPS.setFillColorN:this.setFillColorN(c);break;case o.OPS.shadingFill:this.shadingFill(c[0]);break;case o.OPS.setDash:this.setDash(c[0],c[1]);break;case o.OPS.setRenderingIntent:this.setRenderingIntent(c[0]);break;case o.OPS.setFlatness:this.setFlatness(c[0]);break;case o.OPS.setGState:this.setGState(c[0]);break;case o.OPS.fill:this.fill();break;case o.OPS.eoFill:this.eoFill();break;case o.OPS.stroke:this.stroke();break;case o.OPS.fillStroke:this.fillStroke();break;case o.OPS.eoFillStroke:this.eoFillStroke();break;case o.OPS.clip:this.clip("nonzero");break;case o.OPS.eoClip:this.clip("evenodd");break;case o.OPS.paintSolidColorImageMask:this.paintSolidColorImageMask();break;case o.OPS.paintImageXObject:this.paintImageXObject(c[0]);break;case o.OPS.paintInlineImageXObject:this.paintInlineImageXObject(c[0]);break;case o.OPS.paintImageMaskXObject:this.paintImageMaskXObject(c[0]);break;case o.OPS.paintFormXObjectBegin:this.paintFormXObjectBegin(c[0],c[1]);break;case o.OPS.paintFormXObjectEnd:this.paintFormXObjectEnd();break;case o.OPS.closePath:this.closePath();break;case o.OPS.closeStroke:this.closeStroke();break;case o.OPS.closeFillStroke:this.closeFillStroke();break;case o.OPS.closeEOFillStroke:this.closeEOFillStroke();break;case o.OPS.nextLine:this.nextLine();break;case o.OPS.transform:this.transform(c[0],c[1],c[2],c[3],c[4],c[5]);break;case o.OPS.constructPath:this.constructPath(c[0],c[1]);break;case o.OPS.endPath:this.endPath();break;case 92:this.group(i.items);break;default:(0,o.warn)("Unimplemented operator ".concat(l))}}}catch(t){a.e(t)}finally{a.f()}}},{key:"setWordSpacing",value:function setWordSpacing(t){this.current.wordSpacing=t}},{key:"setCharSpacing",value:function setCharSpacing(t){this.current.charSpacing=t}},{key:"nextLine",value:function nextLine(){this.moveText(0,this.current.leading)}},{key:"setTextMatrix",value:function setTextMatrix(t,r,a,o,i,l){var u=this.current;u.textMatrix=u.lineMatrix=[t,r,a,o,i,l],u.textMatrixScale=Math.hypot(t,r),u.x=u.lineX=0,u.y=u.lineY=0,u.xcoords=[],u.ycoords=[],u.tspan=this.svgFactory.createElement("svg:tspan"),u.tspan.setAttributeNS(null,"font-family",u.fontFamily),u.tspan.setAttributeNS(null,"font-size","".concat(c(u.fontSize),"px")),u.tspan.setAttributeNS(null,"y",c(-u.y)),u.txtElement=this.svgFactory.createElement("svg:text"),u.txtElement.appendChild(u.tspan)}},{key:"beginText",value:function beginText(){var t=this.current;t.x=t.lineX=0,t.y=t.lineY=0,t.textMatrix=o.IDENTITY_MATRIX,t.lineMatrix=o.IDENTITY_MATRIX,t.textMatrixScale=1,t.tspan=this.svgFactory.createElement("svg:tspan"),t.txtElement=this.svgFactory.createElement("svg:text"),t.txtgrp=this.svgFactory.createElement("svg:g"),t.xcoords=[],t.ycoords=[]}},{key:"moveText",value:function moveText(t,r){var a=this.current;a.x=a.lineX+=t,a.y=a.lineY+=r,a.xcoords=[],a.ycoords=[],a.tspan=this.svgFactory.createElement("svg:tspan"),a.tspan.setAttributeNS(null,"font-family",a.fontFamily),a.tspan.setAttributeNS(null,"font-size","".concat(c(a.fontSize),"px")),a.tspan.setAttributeNS(null,"y",c(-a.y))}},{key:"showText",value:function showText(t){var r=this.current,a=r.font,i=r.fontSize;if(0!==i){var l,u=r.fontSizeScale,p=r.charSpacing,m=r.wordSpacing,v=r.fontDirection,y=r.textHScale*v,g=a.vertical,b=g?1:-1,_=a.defaultVMetrics,S=i*r.fontMatrix[0],A=0,C=_createForOfIteratorHelper(t);try{for(C.s();!(l=C.n()).done;){var k=l.value;if(null!==k)if((0,o.isNum)(k))A+=b*k*i/1e3;else{var R=(k.isSpace?m:0)+p,w=k.fontChar,P=void 0,x=void 0,T=k.width;if(g){var E=void 0,O=k.vmetric||_;E=-(E=k.vmetric?O[1]:.5*T)*S;var I=O[2]*S;T=O?-O[0]:T,P=E/u,x=(A+I)/u}else P=A/u,x=0;(k.isInFont||a.missingFile)&&(r.xcoords.push(r.x+P),g&&r.ycoords.push(-r.y+x),r.tspan.textContent+=w);A+=g?T*S-R*v:T*S+R*v}else A+=v*m}}catch(t){C.e(t)}finally{C.f()}r.tspan.setAttributeNS(null,"x",r.xcoords.map(c).join(" ")),g?r.tspan.setAttributeNS(null,"y",r.ycoords.map(c).join(" ")):r.tspan.setAttributeNS(null,"y",c(-r.y)),g?r.y-=A:r.x+=A*y,r.tspan.setAttributeNS(null,"font-family",r.fontFamily),r.tspan.setAttributeNS(null,"font-size","".concat(c(r.fontSize),"px")),r.fontStyle!==h.fontStyle&&r.tspan.setAttributeNS(null,"font-style",r.fontStyle),r.fontWeight!==h.fontWeight&&r.tspan.setAttributeNS(null,"font-weight",r.fontWeight);var D=r.textRenderingMode&o.TextRenderingMode.FILL_STROKE_MASK;if(D===o.TextRenderingMode.FILL||D===o.TextRenderingMode.FILL_STROKE?(r.fillColor!==h.fillColor&&r.tspan.setAttributeNS(null,"fill",r.fillColor),r.fillAlpha<1&&r.tspan.setAttributeNS(null,"fill-opacity",r.fillAlpha)):r.textRenderingMode===o.TextRenderingMode.ADD_TO_PATH?r.tspan.setAttributeNS(null,"fill","transparent"):r.tspan.setAttributeNS(null,"fill","none"),D===o.TextRenderingMode.STROKE||D===o.TextRenderingMode.FILL_STROKE){var M=1/(r.textMatrixScale||1);this._setStrokeAttributes(r.tspan,M)}var j=r.textMatrix;0!==r.textRise&&((j=j.slice())[5]+=r.textRise),r.txtElement.setAttributeNS(null,"transform","".concat(d(j)," scale(").concat(c(y),", -1)")),r.txtElement.setAttributeNS("http://www.w3.org/XML/1998/namespace","xml:space","preserve"),r.txtElement.appendChild(r.tspan),r.txtgrp.appendChild(r.txtElement),this._ensureTransformGroup().appendChild(r.txtElement)}}},{key:"setLeadingMoveText",value:function setLeadingMoveText(t,r){this.setLeading(-r),this.moveText(t,r)}},{key:"addFontStyle",value:function addFontStyle(t){if(!t.data)throw new Error('addFontStyle: No font data available, ensure that the "fontExtraProperties" API parameter is set.');this.cssStyle||(this.cssStyle=this.svgFactory.createElement("svg:style"),this.cssStyle.setAttributeNS(null,"type","text/css"),this.defs.appendChild(this.cssStyle));var r=(0,o.createObjectURL)(t.data,t.mimetype,this.forceDataSchema);this.cssStyle.textContent+='@font-face { font-family: "'.concat(t.loadedName,'";')+" src: url(".concat(r,"); }\n")}},{key:"setFont",value:function setFont(t){var r=this.current,a=this.commonObjs.get(t[0]),i=t[1];r.font=a,!this.embedFonts||a.missingFile||this.embeddedFonts[a.loadedName]||(this.addFontStyle(a),this.embeddedFonts[a.loadedName]=a),r.fontMatrix=a.fontMatrix||o.FONT_IDENTITY_MATRIX;var l="normal";a.black?l="900":a.bold&&(l="bold");var u=a.italic?"italic":"normal";i<0?(i=-i,r.fontDirection=-1):r.fontDirection=1,r.fontSize=i,r.fontFamily=a.loadedName,r.fontWeight=l,r.fontStyle=u,r.tspan=this.svgFactory.createElement("svg:tspan"),r.tspan.setAttributeNS(null,"y",c(-r.y)),r.xcoords=[],r.ycoords=[]}},{key:"endText",value:function endText(){var t,r=this.current;r.textRenderingMode&o.TextRenderingMode.ADD_TO_PATH_FLAG&&null!==(t=r.txtElement)&&void 0!==t&&t.hasChildNodes()&&(r.element=r.txtElement,this.clip("nonzero"),this.endPath())}},{key:"setLineWidth",value:function setLineWidth(t){t>0&&(this.current.lineWidth=t)}},{key:"setLineCap",value:function setLineCap(t){this.current.lineCap=p[t]}},{key:"setLineJoin",value:function setLineJoin(t){this.current.lineJoin=m[t]}},{key:"setMiterLimit",value:function setMiterLimit(t){this.current.miterLimit=t}},{key:"setStrokeAlpha",value:function setStrokeAlpha(t){this.current.strokeAlpha=t}},{key:"setStrokeRGBColor",value:function setStrokeRGBColor(t,r,a){this.current.strokeColor=o.Util.makeHexColor(t,r,a)}},{key:"setFillAlpha",value:function setFillAlpha(t){this.current.fillAlpha=t}},{key:"setFillRGBColor",value:function setFillRGBColor(t,r,a){this.current.fillColor=o.Util.makeHexColor(t,r,a),this.current.tspan=this.svgFactory.createElement("svg:tspan"),this.current.xcoords=[],this.current.ycoords=[]}},{key:"setStrokeColorN",value:function setStrokeColorN(t){this.current.strokeColor=this._makeColorN_Pattern(t)}},{key:"setFillColorN",value:function setFillColorN(t){this.current.fillColor=this._makeColorN_Pattern(t)}},{key:"shadingFill",value:function shadingFill(t){var r=this.viewport.width,a=this.viewport.height,i=o.Util.inverseTransform(this.transformMatrix),l=o.Util.applyTransform([0,0],i),u=o.Util.applyTransform([0,a],i),c=o.Util.applyTransform([r,0],i),d=o.Util.applyTransform([r,a],i),h=Math.min(l[0],u[0],c[0],d[0]),p=Math.min(l[1],u[1],c[1],d[1]),m=Math.max(l[0],u[0],c[0],d[0]),v=Math.max(l[1],u[1],c[1],d[1]),y=this.svgFactory.createElement("svg:rect");y.setAttributeNS(null,"x",h),y.setAttributeNS(null,"y",p),y.setAttributeNS(null,"width",m-h),y.setAttributeNS(null,"height",v-p),y.setAttributeNS(null,"fill",this._makeShadingPattern(t)),this.current.fillAlpha<1&&y.setAttributeNS(null,"fill-opacity",this.current.fillAlpha),this._ensureTransformGroup().appendChild(y)}},{key:"_makeColorN_Pattern",value:function _makeColorN_Pattern(t){return"TilingPattern"===t[0]?this._makeTilingPattern(t):this._makeShadingPattern(t)}},{key:"_makeTilingPattern",value:function _makeTilingPattern(t){var r=t[1],a=t[2],i=t[3]||o.IDENTITY_MATRIX,l=_slicedToArray(t[4],4),u=l[0],c=l[1],d=l[2],h=l[3],p=t[5],m=t[6],v=t[7],y="shading".concat(_++),g=_slicedToArray(o.Util.normalizeRect([].concat(_toConsumableArray(o.Util.applyTransform([u,c],i)),_toConsumableArray(o.Util.applyTransform([d,h],i)))),4),b=g[0],S=g[1],A=g[2],C=g[3],k=_slicedToArray(o.Util.singularValueDecompose2dScale(i),2),R=p*k[0],w=m*k[1],P=this.svgFactory.createElement("svg:pattern");P.setAttributeNS(null,"id",y),P.setAttributeNS(null,"patternUnits","userSpaceOnUse"),P.setAttributeNS(null,"width",R),P.setAttributeNS(null,"height",w),P.setAttributeNS(null,"x","".concat(b)),P.setAttributeNS(null,"y","".concat(S));var x=this.svg,T=this.transformMatrix,E=this.current.fillColor,O=this.current.strokeColor,I=this.svgFactory.create(A-b,C-S);if(this.svg=I,this.transformMatrix=i,2===v){var D=o.Util.makeHexColor.apply(o.Util,_toConsumableArray(r));this.current.fillColor=D,this.current.strokeColor=D}return this.executeOpTree(this.convertOpList(a)),this.svg=x,this.transformMatrix=T,this.current.fillColor=E,this.current.strokeColor=O,P.appendChild(I.childNodes[0]),this.defs.appendChild(P),"url(#".concat(y,")")}},{key:"_makeShadingPattern",value:function _makeShadingPattern(t){switch("string"==typeof t&&(t=this.objs.get(t)),t[0]){case"RadialAxial":var r,a="shading".concat(_++),i=t[3];switch(t[1]){case"axial":var l=t[4],u=t[5];(r=this.svgFactory.createElement("svg:linearGradient")).setAttributeNS(null,"id",a),r.setAttributeNS(null,"gradientUnits","userSpaceOnUse"),r.setAttributeNS(null,"x1",l[0]),r.setAttributeNS(null,"y1",l[1]),r.setAttributeNS(null,"x2",u[0]),r.setAttributeNS(null,"y2",u[1]);break;case"radial":var c=t[4],d=t[5],h=t[6],p=t[7];(r=this.svgFactory.createElement("svg:radialGradient")).setAttributeNS(null,"id",a),r.setAttributeNS(null,"gradientUnits","userSpaceOnUse"),r.setAttributeNS(null,"cx",d[0]),r.setAttributeNS(null,"cy",d[1]),r.setAttributeNS(null,"r",p),r.setAttributeNS(null,"fx",c[0]),r.setAttributeNS(null,"fy",c[1]),r.setAttributeNS(null,"fr",h);break;default:throw new Error("Unknown RadialAxial type: ".concat(t[1]))}var m,v=_createForOfIteratorHelper(i);try{for(v.s();!(m=v.n()).done;){var y=m.value,g=this.svgFactory.createElement("svg:stop");g.setAttributeNS(null,"offset",y[0]),g.setAttributeNS(null,"stop-color",y[1]),r.appendChild(g)}}catch(t){v.e(t)}finally{v.f()}return this.defs.appendChild(r),"url(#".concat(a,")");case"Mesh":return(0,o.warn)("Unimplemented pattern Mesh"),null;case"Dummy":return"hotpink";default:throw new Error("Unknown IR type: ".concat(t[0]))}}},{key:"setDash",value:function setDash(t,r){this.current.dashArray=t,this.current.dashPhase=r}},{key:"constructPath",value:function constructPath(t,r){var a,i=this.current,l=i.x,u=i.y,d=[],h=0,p=_createForOfIteratorHelper(t);try{for(p.s();!(a=p.n()).done;){switch(0|a.value){case o.OPS.rectangle:l=r[h++],u=r[h++];var m=r[h++],v=r[h++],y=l+m,g=u+v;d.push("M",c(l),c(u),"L",c(y),c(u),"L",c(y),c(g),"L",c(l),c(g),"Z");break;case o.OPS.moveTo:l=r[h++],u=r[h++],d.push("M",c(l),c(u));break;case o.OPS.lineTo:l=r[h++],u=r[h++],d.push("L",c(l),c(u));break;case o.OPS.curveTo:l=r[h+4],u=r[h+5],d.push("C",c(r[h]),c(r[h+1]),c(r[h+2]),c(r[h+3]),c(l),c(u)),h+=6;break;case o.OPS.curveTo2:d.push("C",c(l),c(u),c(r[h]),c(r[h+1]),c(r[h+2]),c(r[h+3])),l=r[h+2],u=r[h+3],h+=4;break;case o.OPS.curveTo3:l=r[h+2],u=r[h+3],d.push("C",c(r[h]),c(r[h+1]),c(l),c(u),c(l),c(u)),h+=4;break;case o.OPS.closePath:d.push("Z")}}}catch(t){p.e(t)}finally{p.f()}d=d.join(" "),i.path&&t.length>0&&t[0]!==o.OPS.rectangle&&t[0]!==o.OPS.moveTo?d=i.path.getAttributeNS(null,"d")+d:(i.path=this.svgFactory.createElement("svg:path"),this._ensureTransformGroup().appendChild(i.path)),i.path.setAttributeNS(null,"d",d),i.path.setAttributeNS(null,"fill","none"),i.element=i.path,i.setCurrentPoint(l,u)}},{key:"endPath",value:function endPath(){var t=this.current;if(t.path=null,this.pendingClip)if(t.element){var r="clippath".concat(g++),a=this.svgFactory.createElement("svg:clipPath");a.setAttributeNS(null,"id",r),a.setAttributeNS(null,"transform",d(this.transformMatrix));var o=t.element.cloneNode(!0);if("evenodd"===this.pendingClip?o.setAttributeNS(null,"clip-rule","evenodd"):o.setAttributeNS(null,"clip-rule","nonzero"),this.pendingClip=null,a.appendChild(o),this.defs.appendChild(a),t.activeClipUrl){t.clipGroup=null;var i,l=_createForOfIteratorHelper(this.extraStack);try{for(l.s();!(i=l.n()).done;){i.value.clipGroup=null}}catch(t){l.e(t)}finally{l.f()}a.setAttributeNS(null,"clip-path",t.activeClipUrl)}t.activeClipUrl="url(#".concat(r,")"),this.tgrp=null}else this.pendingClip=null}},{key:"clip",value:function clip(t){this.pendingClip=t}},{key:"closePath",value:function closePath(){var t=this.current;if(t.path){var r="".concat(t.path.getAttributeNS(null,"d"),"Z");t.path.setAttributeNS(null,"d",r)}}},{key:"setLeading",value:function setLeading(t){this.current.leading=-t}},{key:"setTextRise",value:function setTextRise(t){this.current.textRise=t}},{key:"setTextRenderingMode",value:function setTextRenderingMode(t){this.current.textRenderingMode=t}},{key:"setHScale",value:function setHScale(t){this.current.textHScale=t/100}},{key:"setRenderingIntent",value:function setRenderingIntent(t){}},{key:"setFlatness",value:function setFlatness(t){}},{key:"setGState",value:function setGState(t){var r,a=_createForOfIteratorHelper(t);try{for(a.s();!(r=a.n()).done;){var i=_slicedToArray(r.value,2),l=i[0],u=i[1];switch(l){case"LW":this.setLineWidth(u);break;case"LC":this.setLineCap(u);break;case"LJ":this.setLineJoin(u);break;case"ML":this.setMiterLimit(u);break;case"D":this.setDash(u[0],u[1]);break;case"RI":this.setRenderingIntent(u);break;case"FL":this.setFlatness(u);break;case"Font":this.setFont(u);break;case"CA":this.setStrokeAlpha(u);break;case"ca":this.setFillAlpha(u);break;default:(0,o.warn)("Unimplemented graphic state operator ".concat(l))}}}catch(t){a.e(t)}finally{a.f()}}},{key:"fill",value:function fill(){var t=this.current;t.element&&(t.element.setAttributeNS(null,"fill",t.fillColor),t.element.setAttributeNS(null,"fill-opacity",t.fillAlpha),this.endPath())}},{key:"stroke",value:function stroke(){var t=this.current;t.element&&(this._setStrokeAttributes(t.element),t.element.setAttributeNS(null,"fill","none"),this.endPath())}},{key:"_setStrokeAttributes",value:function _setStrokeAttributes(t){var r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:1,a=this.current,o=a.dashArray;1!==r&&o.length>0&&(o=o.map((function(t){return r*t}))),t.setAttributeNS(null,"stroke",a.strokeColor),t.setAttributeNS(null,"stroke-opacity",a.strokeAlpha),t.setAttributeNS(null,"stroke-miterlimit",c(a.miterLimit)),t.setAttributeNS(null,"stroke-linecap",a.lineCap),t.setAttributeNS(null,"stroke-linejoin",a.lineJoin),t.setAttributeNS(null,"stroke-width",c(r*a.lineWidth)+"px"),t.setAttributeNS(null,"stroke-dasharray",o.map(c).join(" ")),t.setAttributeNS(null,"stroke-dashoffset",c(r*a.dashPhase)+"px")}},{key:"eoFill",value:function eoFill(){this.current.element&&this.current.element.setAttributeNS(null,"fill-rule","evenodd"),this.fill()}},{key:"fillStroke",value:function fillStroke(){this.stroke(),this.fill()}},{key:"eoFillStroke",value:function eoFillStroke(){this.current.element&&this.current.element.setAttributeNS(null,"fill-rule","evenodd"),this.fillStroke()}},{key:"closeStroke",value:function closeStroke(){this.closePath(),this.stroke()}},{key:"closeFillStroke",value:function closeFillStroke(){this.closePath(),this.fillStroke()}},{key:"closeEOFillStroke",value:function closeEOFillStroke(){this.closePath(),this.eoFillStroke()}},{key:"paintSolidColorImageMask",value:function paintSolidColorImageMask(){var t=this.svgFactory.createElement("svg:rect");t.setAttributeNS(null,"x","0"),t.setAttributeNS(null,"y","0"),t.setAttributeNS(null,"width","1px"),t.setAttributeNS(null,"height","1px"),t.setAttributeNS(null,"fill",this.current.fillColor),this._ensureTransformGroup().appendChild(t)}},{key:"paintImageXObject",value:function paintImageXObject(t){var r=t.startsWith("g_")?this.commonObjs.get(t):this.objs.get(t);r?this.paintInlineImageXObject(r):(0,o.warn)("Dependent image with object ID ".concat(t," is not ready yet"))}},{key:"paintInlineImageXObject",value:function paintInlineImageXObject(t,r){var a=t.width,o=t.height,i=v(t,this.forceDataSchema,!!r),l=this.svgFactory.createElement("svg:rect");l.setAttributeNS(null,"x","0"),l.setAttributeNS(null,"y","0"),l.setAttributeNS(null,"width",c(a)),l.setAttributeNS(null,"height",c(o)),this.current.element=l,this.clip("nonzero");var u=this.svgFactory.createElement("svg:image");u.setAttributeNS("http://www.w3.org/1999/xlink","xlink:href",i),u.setAttributeNS(null,"x","0"),u.setAttributeNS(null,"y",c(-o)),u.setAttributeNS(null,"width",c(a)+"px"),u.setAttributeNS(null,"height",c(o)+"px"),u.setAttributeNS(null,"transform","scale(".concat(c(1/a)," ").concat(c(-1/o),")")),r?r.appendChild(u):this._ensureTransformGroup().appendChild(u)}},{key:"paintImageMaskXObject",value:function paintImageMaskXObject(t){var r=this.current,a=t.width,o=t.height,i=r.fillColor;r.maskId="mask".concat(b++);var 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t)return _arrayLikeToArray(t,r);var a=Object.prototype.toString.call(t).slice(8,-1);"Object"===a&&t.constructor&&(a=t.constructor.name);if("Map"===a||"Set"===a)return Array.from(t);if("Arguments"===a||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(a))return _arrayLikeToArray(t,r)}(t))||r&&t&&"number"==typeof t.length){a&&(t=a);var o=0,i=function F(){};return{s:i,n:function n(){return o>=t.length?{done:!0}:{done:!1,value:t[o++]}},e:function e(t){throw t},f:i}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}var l,u=!0,c=!1;return{s:function s(){a=a.call(t)},n:function n(){var t=a.next();return u=t.done,t},e:function e(t){c=!0,l=t},f:function f(){try{u||null==a.return||a.return()}finally{if(c)throw l}}}}function _arrayLikeToArray(t,r){(null==r||r>t.length)&&(r=t.length);for(var a=0,o=new Array(r);a<r;a++)o[a]=t[a];return o}function _classCallCheck(t,r){if(!(t instanceof r))throw new TypeError("Cannot call a class as a function")}function _defineProperties(t,r){for(var a=0;a<r.length;a++){var o=r[a];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(t,o.key,o)}}function _createClass(t,r,a){return r&&_defineProperties(t.prototype,r),a&&_defineProperties(t,a),t}var u=function(){function NetworkManager(t){var r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};_classCallCheck(this,NetworkManager),this.url=t,this.isHttp=/^https?:/i.test(t),this.httpHeaders=this.isHttp&&r.httpHeaders||Object.create(null),this.withCredentials=r.withCredentials||!1,this.getXhr=r.getXhr||function NetworkManager_getXhr(){return new XMLHttpRequest},this.currXhrId=0,this.pendingRequests=Object.create(null)}return _createClass(NetworkManager,[{key:"requestRange",value:function requestRange(t,r,a){var o={begin:t,end:r};for(var i in a)o[i]=a[i];return this.request(o)}},{key:"requestFull",value:function requestFull(t){return this.request(t)}},{key:"request",value:function request(t){var r=this.getXhr(),a=this.currXhrId++,o=this.pendingRequests[a]={xhr:r};for(var i in r.open("GET",this.url),r.withCredentials=this.withCredentials,this.httpHeaders){var l=this.httpHeaders[i];void 0!==l&&r.setRequestHeader(i,l)}return this.isHttp&&"begin"in t&&"end"in t?(r.setRequestHeader("Range","bytes=".concat(t.begin,"-").concat(t.end-1)),o.expectedStatus=206):o.expectedStatus=200,r.responseType="arraybuffer",t.onError&&(r.onerror=function(a){t.onError(r.status)}),r.onreadystatechange=this.onStateChange.bind(this,a),r.onprogress=this.onProgress.bind(this,a),o.onHeadersReceived=t.onHeadersReceived,o.onDone=t.onDone,o.onError=t.onError,o.onProgress=t.onProgress,r.send(null),a}},{key:"onProgress",value:function onProgress(t,r){var a,o=this.pendingRequests[t];o&&(null===(a=o.onProgress)||void 0===a||a.call(o,r))}},{key:"onStateChange",value:function onStateChange(t,r){var a=this.pendingRequests[t];if(a){var o=a.xhr;if(o.readyState>=2&&a.onHeadersReceived&&(a.onHeadersReceived(),delete a.onHeadersReceived),4===o.readyState&&t in this.pendingRequests)if(delete this.pendingRequests[t],0===o.status&&this.isHttp){var l;null===(l=a.onError)||void 0===l||l.call(a,o.status)}else{var u=o.status||200;if(200===u&&206===a.expectedStatus||u===a.expectedStatus){var c=function getArrayBuffer(t){var r=t.response;return"string"!=typeof r?r:(0,i.stringToBytes)(r).buffer}(o);if(206===u){var d=o.getResponseHeader("Content-Range"),h=/bytes (\d+)-(\d+)\/(\d+)/.exec(d);a.onDone({begin:parseInt(h[1],10),chunk:c})}else if(c)a.onDone({begin:0,chunk:c});else{var p;null===(p=a.onError)||void 0===p||p.call(a,o.status)}}else{var m;null===(m=a.onError)||void 0===m||m.call(a,o.status)}}}}},{key:"getRequestXhr",value:function getRequestXhr(t){return this.pendingRequests[t].xhr}},{key:"isPendingRequest",value:function isPendingRequest(t){return t in this.pendingRequests}},{key:"abortRequest",value:function abortRequest(t){var r=this.pendingRequests[t].xhr;delete this.pendingRequests[t],r.abort()}}]),NetworkManager}(),c=function(){function PDFNetworkStream(t){_classCallCheck(this,PDFNetworkStream),this._source=t,this._manager=new u(t.url,{httpHeaders:t.httpHeaders,withCredentials:t.withCredentials}),this._rangeChunkSize=t.rangeChunkSize,this._fullRequestReader=null,this._rangeRequestReaders=[]}return _createClass(PDFNetworkStream,[{key:"_onRangeRequestReaderClosed",value:function _onRangeRequestReaderClosed(t){var r=this._rangeRequestReaders.indexOf(t);r>=0&&this._rangeRequestReaders.splice(r,1)}},{key:"getFullReader",value:function getFullReader(){return(0,i.assert)(!this._fullRequestReader,"PDFNetworkStream.getFullReader can only be called once."),this._fullRequestReader=new d(this._manager,this._source),this._fullRequestReader}},{key:"getRangeReader",value:function getRangeReader(t,r){var a=new h(this._manager,t,r);return a.onClosed=this._onRangeRequestReaderClosed.bind(this),this._rangeRequestReaders.push(a),a}},{key:"cancelAllRequests",value:function cancelAllRequests(t){var r;null===(r=this._fullRequestReader)||void 0===r||r.cancel(t);var a,o=_createForOfIteratorHelper(this._rangeRequestReaders.slice(0));try{for(o.s();!(a=o.n()).done;){a.value.cancel(t)}}catch(t){o.e(t)}finally{o.f()}}}]),PDFNetworkStream}();r.PDFNetworkStream=c;var d=function(){function PDFNetworkStreamFullRequestReader(t,r){_classCallCheck(this,PDFNetworkStreamFullRequestReader),this._manager=t;var a={onHeadersReceived:this._onHeadersReceived.bind(this),onDone:this._onDone.bind(this),onError:this._onError.bind(this),onProgress:this._onProgress.bind(this)};this._url=r.url,this._fullRequestId=t.requestFull(a),this._headersReceivedCapability=(0,i.createPromiseCapability)(),this._disableRange=r.disableRange||!1,this._contentLength=r.length,this._rangeChunkSize=r.rangeChunkSize,this._rangeChunkSize||this._disableRange||(this._disableRange=!0),this._isStreamingSupported=!1,this._isRangeSupported=!1,this._cachedChunks=[],this._requests=[],this._done=!1,this._storedError=void 0,this._filename=null,this.onProgress=null}var t;return _createClass(PDFNetworkStreamFullRequestReader,[{key:"_onHeadersReceived",value:function _onHeadersReceived(){var t=this._fullRequestId,r=this._manager.getRequestXhr(t),a=function getResponseHeader(t){return r.getResponseHeader(t)},o=(0,l.validateRangeRequestCapabilities)({getResponseHeader:a,isHttp:this._manager.isHttp,rangeChunkSize:this._rangeChunkSize,disableRange:this._disableRange}),i=o.allowRangeRequests,u=o.suggestedLength;i&&(this._isRangeSupported=!0),this._contentLength=u||this._contentLength,this._filename=(0,l.extractFilenameFromHeader)(a),this._isRangeSupported&&this._manager.abortRequest(t),this._headersReceivedCapability.resolve()}},{key:"_onDone",value:function _onDone(t){t&&(this._requests.length>0?this._requests.shift().resolve({value:t.chunk,done:!1}):this._cachedChunks.push(t.chunk));if(this._done=!0,!(this._cachedChunks.length>0)){var r,a=_createForOfIteratorHelper(this._requests);try{for(a.s();!(r=a.n()).done;){r.value.resolve({value:void 0,done:!0})}}catch(t){a.e(t)}finally{a.f()}this._requests.length=0}}},{key:"_onError",value:function _onError(t){this._storedError=(0,l.createResponseStatusError)(t,this._url),this._headersReceivedCapability.reject(this._storedError);var r,a=_createForOfIteratorHelper(this._requests);try{for(a.s();!(r=a.n()).done;){r.value.reject(this._storedError)}}catch(t){a.e(t)}finally{a.f()}this._requests.length=0,this._cachedChunks.length=0}},{key:"_onProgress",value:function _onProgress(t){var r;null===(r=this.onProgress)||void 0===r||r.call(this,{loaded:t.loaded,total:t.lengthComputable?t.total:this._contentLength})}},{key:"filename",get:function get(){return this._filename}},{key:"isRangeSupported",get:function get(){return this._isRangeSupported}},{key:"isStreamingSupported",get:function get(){return this._isStreamingSupported}},{key:"contentLength",get:function get(){return this._contentLength}},{key:"headersReady",get:function get(){return this._headersReceivedCapability.promise}},{key:"read",value:(t=_asyncToGenerator(o.default.mark((function _callee(){var t,r;return o.default.wrap((function _callee$(a){for(;;)switch(a.prev=a.next){case 0:if(!this._storedError){a.next=2;break}throw this._storedError;case 2:if(!(this._cachedChunks.length>0)){a.next=5;break}return t=this._cachedChunks.shift(),a.abrupt("return",{value:t,done:!1});case 5:if(!this._done){a.next=7;break}return a.abrupt("return",{value:void 0,done:!0});case 7:return r=(0,i.createPromiseCapability)(),this._requests.push(r),a.abrupt("return",r.promise);case 10:case"end":return a.stop()}}),_callee,this)}))),function read(){return t.apply(this,arguments)})},{key:"cancel",value:function cancel(t){this._done=!0,this._headersReceivedCapability.reject(t);var r,a=_createForOfIteratorHelper(this._requests);try{for(a.s();!(r=a.n()).done;){r.value.resolve({value:void 0,done:!0})}}catch(t){a.e(t)}finally{a.f()}this._requests.length=0,this._manager.isPendingRequest(this._fullRequestId)&&this._manager.abortRequest(this._fullRequestId),this._fullRequestReader=null}}]),PDFNetworkStreamFullRequestReader}(),h=function(){function PDFNetworkStreamRangeRequestReader(t,r,a){_classCallCheck(this,PDFNetworkStreamRangeRequestReader),this._manager=t;var o={onDone:this._onDone.bind(this),onError:this._onError.bind(this),onProgress:this._onProgress.bind(this)};this._url=t.url,this._requestId=t.requestRange(r,a,o),this._requests=[],this._queuedChunk=null,this._done=!1,this._storedError=void 0,this.onProgress=null,this.onClosed=null}var t;return _createClass(PDFNetworkStreamRangeRequestReader,[{key:"_close",value:function _close(){var t;null===(t=this.onClosed)||void 0===t||t.call(this,this)}},{key:"_onDone",value:function _onDone(t){var r=t.chunk;this._requests.length>0?this._requests.shift().resolve({value:r,done:!1}):this._queuedChunk=r;this._done=!0;var a,o=_createForOfIteratorHelper(this._requests);try{for(o.s();!(a=o.n()).done;){a.value.resolve({value:void 0,done:!0})}}catch(t){o.e(t)}finally{o.f()}this._requests.length=0,this._close()}},{key:"_onError",value:function _onError(t){this._storedError=(0,l.createResponseStatusError)(t,this._url);var r,a=_createForOfIteratorHelper(this._requests);try{for(a.s();!(r=a.n()).done;){r.value.reject(this._storedError)}}catch(t){a.e(t)}finally{a.f()}this._requests.length=0,this._queuedChunk=null}},{key:"_onProgress",value:function _onProgress(t){var r;this.isStreamingSupported||(null===(r=this.onProgress)||void 0===r||r.call(this,{loaded:t.loaded}))}},{key:"isStreamingSupported",get:function get(){return!1}},{key:"read",value:(t=_asyncToGenerator(o.default.mark((function _callee2(){var t,r;return o.default.wrap((function _callee2$(a){for(;;)switch(a.prev=a.next){case 0:if(!this._storedError){a.next=2;break}throw this._storedError;case 2:if(null===this._queuedChunk){a.next=6;break}return t=this._queuedChunk,this._queuedChunk=null,a.abrupt("return",{value:t,done:!1});case 6:if(!this._done){a.next=8;break}return a.abrupt("return",{value:void 0,done:!0});case 8:return r=(0,i.createPromiseCapability)(),this._requests.push(r),a.abrupt("return",r.promise);case 11:case"end":return a.stop()}}),_callee2,this)}))),function read(){return t.apply(this,arguments)})},{key:"cancel",value:function cancel(t){this._done=!0;var r,a=_createForOfIteratorHelper(this._requests);try{for(a.s();!(r=a.n()).done;){r.value.resolve({value:void 0,done:!0})}}catch(t){a.e(t)}finally{a.f()}this._requests.length=0,this._manager.isPendingRequest(this._requestId)&&this._manager.abortRequest(this._requestId),this._close()}}]),PDFNetworkStreamRangeRequestReader}()},(t,r,a)=>{"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.PDFFetchStream=void 0;var o=function _interopRequireDefault(t){return t&&t.__esModule?t:{default:t}}(a(2)),i=a(4),l=a(154);function asyncGeneratorStep(t,r,a,o,i,l,u){try{var c=t[l](u),d=c.value}catch(t){return void a(t)}c.done?r(d):Promise.resolve(d).then(o,i)}function _asyncToGenerator(t){return function(){var r=this,a=arguments;return new Promise((function(o,i){var l=t.apply(r,a);function _next(t){asyncGeneratorStep(l,o,i,_next,_throw,"next",t)}function _throw(t){asyncGeneratorStep(l,o,i,_next,_throw,"throw",t)}_next(void 0)}))}}function _createForOfIteratorHelper(t,r){var a="undefined"!=typeof Symbol&&t[Symbol.iterator]||t["@@iterator"];if(!a){if(Array.isArray(t)||(a=function _unsupportedIterableToArray(t,r){if(!t)return;if("string"==typeof t)return _arrayLikeToArray(t,r);var a=Object.prototype.toString.call(t).slice(8,-1);"Object"===a&&t.constructor&&(a=t.constructor.name);if("Map"===a||"Set"===a)return Array.from(t);if("Arguments"===a||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(a))return _arrayLikeToArray(t,r)}(t))||r&&t&&"number"==typeof t.length){a&&(t=a);var o=0,i=function F(){};return{s:i,n:function n(){return o>=t.length?{done:!0}:{done:!1,value:t[o++]}},e:function e(t){throw t},f:i}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}var l,u=!0,c=!1;return{s:function s(){a=a.call(t)},n:function n(){var t=a.next();return u=t.done,t},e:function e(t){c=!0,l=t},f:function f(){try{u||null==a.return||a.return()}finally{if(c)throw l}}}}function _arrayLikeToArray(t,r){(null==r||r>t.length)&&(r=t.length);for(var a=0,o=new Array(r);a<r;a++)o[a]=t[a];return o}function _classCallCheck(t,r){if(!(t instanceof r))throw new TypeError("Cannot call a class as a function")}function _defineProperties(t,r){for(var a=0;a<r.length;a++){var o=r[a];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(t,o.key,o)}}function _createClass(t,r,a){return r&&_defineProperties(t.prototype,r),a&&_defineProperties(t,a),t}function createFetchOptions(t,r,a){return{method:"GET",headers:t,signal:null==a?void 0:a.signal,mode:"cors",credentials:r?"include":"same-origin",redirect:"follow"}}function createHeaders(t){var r=new Headers;for(var a in t){var o=t[a];void 0!==o&&r.append(a,o)}return r}var u=function(){function PDFFetchStream(t){_classCallCheck(this,PDFFetchStream),this.source=t,this.isHttp=/^https?:/i.test(t.url),this.httpHeaders=this.isHttp&&t.httpHeaders||{},this._fullRequestReader=null,this._rangeRequestReaders=[]}return _createClass(PDFFetchStream,[{key:"_progressiveDataLength",get:function get(){var t,r;return null!==(t=null===(r=this._fullRequestReader)||void 0===r?void 0:r._loaded)&&void 0!==t?t:0}},{key:"getFullReader",value:function getFullReader(){return(0,i.assert)(!this._fullRequestReader,"PDFFetchStream.getFullReader can only be called once."),this._fullRequestReader=new c(this),this._fullRequestReader}},{key:"getRangeReader",value:function getRangeReader(t,r){if(r<=this._progressiveDataLength)return null;var a=new d(this,t,r);return this._rangeRequestReaders.push(a),a}},{key:"cancelAllRequests",value:function cancelAllRequests(t){this._fullRequestReader&&this._fullRequestReader.cancel(t);var r,a=_createForOfIteratorHelper(this._rangeRequestReaders.slice(0));try{for(a.s();!(r=a.n()).done;){r.value.cancel(t)}}catch(t){a.e(t)}finally{a.f()}}}]),PDFFetchStream}();r.PDFFetchStream=u;var c=function(){function PDFFetchStreamReader(t){var r=this;_classCallCheck(this,PDFFetchStreamReader),this._stream=t,this._reader=null,this._loaded=0,this._filename=null;var a=t.source;this._withCredentials=a.withCredentials||!1,this._contentLength=a.length,this._headersCapability=(0,i.createPromiseCapability)(),this._disableRange=a.disableRange||!1,this._rangeChunkSize=a.rangeChunkSize,this._rangeChunkSize||this._disableRange||(this._disableRange=!0),"undefined"!=typeof AbortController&&(this._abortController=new AbortController),this._isStreamingSupported=!a.disableStream,this._isRangeSupported=!a.disableRange,this._headers=createHeaders(this._stream.httpHeaders);var o=a.url;fetch(o,createFetchOptions(this._headers,this._withCredentials,this._abortController)).then((function(t){if(!(0,l.validateResponseStatus)(t.status))throw(0,l.createResponseStatusError)(t.status,o);r._reader=t.body.getReader(),r._headersCapability.resolve();var a=function getResponseHeader(r){return t.headers.get(r)},u=(0,l.validateRangeRequestCapabilities)({getResponseHeader:a,isHttp:r._stream.isHttp,rangeChunkSize:r._rangeChunkSize,disableRange:r._disableRange}),c=u.allowRangeRequests,d=u.suggestedLength;r._isRangeSupported=c,r._contentLength=d||r._contentLength,r._filename=(0,l.extractFilenameFromHeader)(a),!r._isStreamingSupported&&r._isRangeSupported&&r.cancel(new i.AbortException("Streaming is disabled."))})).catch(this._headersCapability.reject),this.onProgress=null}var t;return _createClass(PDFFetchStreamReader,[{key:"headersReady",get:function get(){return this._headersCapability.promise}},{key:"filename",get:function get(){return this._filename}},{key:"contentLength",get:function get(){return this._contentLength}},{key:"isRangeSupported",get:function get(){return this._isRangeSupported}},{key:"isStreamingSupported",get:function get(){return this._isStreamingSupported}},{key:"read",value:(t=_asyncToGenerator(o.default.mark((function _callee(){var t,r,a,i;return o.default.wrap((function _callee$(o){for(;;)switch(o.prev=o.next){case 0:return o.next=2,this._headersCapability.promise;case 2:return o.next=4,this._reader.read();case 4:if(t=o.sent,r=t.value,!(a=t.done)){o.next=9;break}return o.abrupt("return",{value:r,done:a});case 9:return this._loaded+=r.byteLength,this.onProgress&&this.onProgress({loaded:this._loaded,total:this._contentLength}),i=new Uint8Array(r).buffer,o.abrupt("return",{value:i,done:!1});case 13:case"end":return o.stop()}}),_callee,this)}))),function read(){return t.apply(this,arguments)})},{key:"cancel",value:function cancel(t){this._reader&&this._reader.cancel(t),this._abortController&&this._abortController.abort()}}]),PDFFetchStreamReader}(),d=function(){function PDFFetchStreamRangeReader(t,r,a){var o=this;_classCallCheck(this,PDFFetchStreamRangeReader),this._stream=t,this._reader=null,this._loaded=0;var u=t.source;this._withCredentials=u.withCredentials||!1,this._readCapability=(0,i.createPromiseCapability)(),this._isStreamingSupported=!u.disableStream,"undefined"!=typeof AbortController&&(this._abortController=new AbortController),this._headers=createHeaders(this._stream.httpHeaders),this._headers.append("Range","bytes=".concat(r,"-").concat(a-1));var c=u.url;fetch(c,createFetchOptions(this._headers,this._withCredentials,this._abortController)).then((function(t){if(!(0,l.validateResponseStatus)(t.status))throw(0,l.createResponseStatusError)(t.status,c);o._readCapability.resolve(),o._reader=t.body.getReader()})).catch(this._readCapability.reject),this.onProgress=null}var t;return _createClass(PDFFetchStreamRangeReader,[{key:"isStreamingSupported",get:function get(){return this._isStreamingSupported}},{key:"read",value:(t=_asyncToGenerator(o.default.mark((function _callee2(){var t,r,a,i;return o.default.wrap((function _callee2$(o){for(;;)switch(o.prev=o.next){case 0:return o.next=2,this._readCapability.promise;case 2:return o.next=4,this._reader.read();case 4:if(t=o.sent,r=t.value,!(a=t.done)){o.next=9;break}return o.abrupt("return",{value:r,done:a});case 9:return this._loaded+=r.byteLength,this.onProgress&&this.onProgress({loaded:this._loaded}),i=new Uint8Array(r).buffer,o.abrupt("return",{value:i,done:!1});case 13:case"end":return o.stop()}}),_callee2,this)}))),function read(){return t.apply(this,arguments)})},{key:"cancel",value:function cancel(t){this._reader&&this._reader.cancel(t),this._abortController&&this._abortController.abort()}}]),PDFFetchStreamRangeReader}()}],__webpack_module_cache__={};function __w_pdfjs_require__(t){var r=__webpack_module_cache__[t];if(void 0!==r)return r.exports;var a=__webpack_module_cache__[t]={id:t,loaded:!1,exports:{}};return __webpack_modules__[t].call(a.exports,a,a.exports,__w_pdfjs_require__),a.loaded=!0,a.exports}__w_pdfjs_require__.nmd=t=>(t.paths=[],t.children||(t.children=[]),t);var __webpack_exports__={};return(()=>{"use strict";var t=__webpack_exports__;Object.defineProperty(t,"__esModule",{value:!0}),Object.defineProperty(t,"AnnotationLayer",{enumerable:!0,get:function get(){return i.AnnotationLayer}}),Object.defineProperty(t,"AnnotationMode",{enumerable:!0,get:function get(){return 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r=__w_pdfjs_require__(1),a=__w_pdfjs_require__(4),o=__w_pdfjs_require__(136),i=__w_pdfjs_require__(148),l=__w_pdfjs_require__(142),u=__w_pdfjs_require__(6),c=__w_pdfjs_require__(151),d=__w_pdfjs_require__(152),h=__w_pdfjs_require__(150);if(u.isNodeJS){var p=__w_pdfjs_require__(153).PDFNodeStream;(0,o.setPDFNetworkStreamFactory)((function(t){return new p(t)}))}else{var m=__w_pdfjs_require__(156).PDFNetworkStream,v=__w_pdfjs_require__(157).PDFFetchStream;(0,o.setPDFNetworkStreamFactory)((function(t){return(0,r.isValidFetchUrl)(t.url)?new v(t):new m(t)}))}})(),__webpack_exports__})()}));