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0!==e._writer),j(this))}},{key:"write",value:function(e){return!1===F(this)?Promise.reject(H("write")):void 0===this._ownerWritableStream?Promise.reject(X("write to")):D(this,e)}},{key:"closed",get:function(){return!1===F(this)?Promise.reject(H("closed")):this._closedPromise}},{key:"desiredSize",get:function(){if(!1===F(this))throw H("desiredSize");if(void 0===this._ownerWritableStream)throw X("desiredSize");return e=this._ownerWritableStream,"errored"===(t=e._state)||"erroring"===t?null:"closed"===t?0:q(e._writableStreamController);var e,t}},{key:"ready",get:function(){return!1===F(this)?Promise.reject(H("ready")):this._readyPromise}}]),e}();function F(e){return!!l(e)&&!!Object.prototype.hasOwnProperty.call(e,"_ownerWritableStream")}function I(e){var t=e._ownerWritableStream;h(void 0!==t);var r=t._state;if("closed"===r||"errored"===r)return Promise.reject(new TypeError("The stream (in "+r+" state) is not in the writable state and cannot be closed"));h("writable"===r||"erroring"===r),h(!1===C(t));var n,i=new Promise((function(e,r){var n={_resolve:e,_reject:r};t._closeRequest=n}));return!0===t._backpressure&&"writable"===r&&J(e),n=t._writableStreamController,v(n,"close",0),W(n),i}function L(e,t){"pending"===e._closedPromiseState?V(e,t):function(e,t){h(void 0===e._closedPromise_resolve,"writer._closedPromise_resolve === undefined"),h(void 0===e._closedPromise_reject,"writer._closedPromise_reject === undefined"),h("pending"!==e._closedPromiseState,"writer._closedPromiseState is not pending"),e._closedPromise=Promise.reject(t),e._closedPromiseState="rejected"}(e,t),e._closedPromise.catch((function(){}))}function M(e,t){"pending"===e._readyPromiseState?function(e,t){h(void 0!==e._readyPromise_resolve,"writer._readyPromise_resolve !== undefined"),h(void 0!==e._readyPromise_reject,"writer._readyPromise_reject !== undefined"),e._readyPromise_reject(t),e._readyPromise_resolve=void 0,e._readyPromise_reject=void 0,e._readyPromiseState="rejected"}(e,t):function(e,t){h(void 0===e._readyPromise_resolve,"writer._readyPromise_resolve === undefined"),h(void 0===e._readyPromise_reject,"writer._readyPromise_reject === undefined"),e._readyPromise=Promise.reject(t),e._readyPromiseState="rejected"}(e,t),e._readyPromise.catch((function(){}))}function j(e){var t=e._ownerWritableStream;h(void 0!==t),h(t._writer===e);var r=new TypeError("Writer was released and can no longer be used to monitor the stream's closedness");M(e,r),L(e,r),t._writer=void 0,e._ownerWritableStream=void 0}function D(e,t){var r=e._ownerWritableStream;h(void 0!==r);var n=r._writableStreamController,i=function(e,t){var r=e._strategySize;if(void 0===r)return 1;try{return r(t)}catch(n){return U(e,n),1}}(n,t);if(r!==e._ownerWritableStream)return Promise.reject(X("write to"));var a=r._state;if("errored"===a)return Promise.reject(r._storedError);if(!0===C(r)||"closed"===a)return Promise.reject(new TypeError("The stream is closing or closed and cannot be written to"));if("erroring"===a)return Promise.reject(r._storedError);h("writable"===a);var o=function(e){return h(!0===A(e)),h("writable"===e._state),new Promise((function(t,r){var n={_resolve:t,_reject:r};e._writeRequests.push(n)}))}(r);return function(e,t,r){var n={chunk:t};try{v(e,n,r)}catch(o){return void U(e,o)}var i=e._controlledWritableStream;if(!1===C(i)&&"writable"===i._state){var a=B(e);T(i,a)}W(e)}(n,t,i),o}var N=function(){function e(t,r,n,a){if(i(this,e),!1===_(t))throw new TypeError("WritableStreamDefaultController can only be constructed with a WritableStream instance");if(void 0!==t._writableStreamController)throw new TypeError("WritableStreamDefaultController instances can only be created by the WritableStream constructor");this._controlledWritableStream=t,this._underlyingSink=r,this._queue=void 0,this._queueTotalSize=void 0,g(this),this._started=!1;var o=u(n,a);this._strategySize=o.size,this._strategyHWM=o.highWaterMark,T(t,B(this))}return n(e,[{key:"error",value:function(e){if(!1==(!!l(t=this)&&!!Object.prototype.hasOwnProperty.call(t,"_underlyingSink")))throw new TypeError("WritableStreamDefaultController.prototype.error can only be used on a WritableStreamDefaultController");var t;"writable"===this._controlledWritableStream._state&&z(this,e)}},{key:"__abortSteps",value:function(e){return s(this._underlyingSink,"abort",[e])}},{key:"__errorSteps",value:function(){g(this)}},{key:"__startSteps",value:function(){var e=this,t=o(this._underlyingSink,"start",[this]),r=this._controlledWritableStream;Promise.resolve(t).then((function(){h("writable"===r._state||"erroring"===r._state),e._started=!0,W(e)}),(function(t){h("writable"===r._state||"erroring"===r._state),e._started=!0,w(r,t)})).catch(d)}}]),e}();function q(e){return e._strategyHWM-e._queueTotalSize}function W(e){var t=e._controlledWritableStream;if(!1!==e._started&&void 0===t._inFlightWriteRequest){var r=t._state;if("closed"!==r&&"errored"!==r)if("erroring"!==r){if(0!==e._queue.length){var n=m(e);"close"===n?function(e){var t=e._controlledWritableStream;(function(e){h(void 0===e._inFlightCloseRequest),h(void 0!==e._closeRequest),e._inFlightCloseRequest=e._closeRequest,e._closeRequest=void 0})(t),p(e),h(0===e._queue.length,"queue must be empty once the final write record is dequeued"),s(e._underlyingSink,"close",[]).then((function(){P(t)}),(function(e){!function(e,t){h(void 0!==e._inFlightCloseRequest),e._inFlightCloseRequest._reject(t),e._inFlightCloseRequest=void 0,h("writable"===e._state||"erroring"===e._state),void 0!==e._pendingAbortRequest&&(e._pendingAbortRequest._reject(t),e._pendingAbortRequest=void 0),w(e,t)}(t,e)})).catch(d)}(e):function(e,t){var r=e._controlledWritableStream;(function(e){h(void 0===e._inFlightWriteRequest,"there must be no pending write request"),h(0!==e._writeRequests.length,"writeRequests must not be empty"),e._inFlightWriteRequest=e._writeRequests.shift()})(r),s(e._underlyingSink,"write",[t,e]).then((function(){!function(e){h(void 0!==e._inFlightWriteRequest),e._inFlightWriteRequest._resolve(void 0),e._inFlightWriteRequest=void 0}(r);var t=r._state;if(h("writable"===t||"erroring"===t),p(e),!1===C(r)&&"writable"===t){var n=B(e);T(r,n)}W(e)}),(function(e){!function(e,t){h(void 0!==e._inFlightWriteRequest),e._inFlightWriteRequest._reject(t),e._inFlightWriteRequest=void 0,h("writable"===e._state||"erroring"===e._state),w(e,t)}(r,e)})).catch(d)}(e,n.chunk)}}else x(t)}}function U(e,t){"writable"===e._controlledWritableStream._state&&z(e,t)}function B(e){return q(e)<=0}function z(e,t){var r=e._controlledWritableStream;h("writable"===r._state),k(r,t)}function G(e){return new TypeError("WritableStream.prototype."+e+" can only be used on a WritableStream")}function H(e){return new TypeError("WritableStreamDefaultWriter.prototype."+e+" can only be used on a WritableStreamDefaultWriter")}function X(e){return new TypeError("Cannot "+e+" a stream using a released writer")}function Y(e){e._closedPromise=new Promise((function(t,r){e._closedPromise_resolve=t,e._closedPromise_reject=r,e._closedPromiseState="pending"}))}function V(e,t){h(void 0!==e._closedPromise_resolve,"writer._closedPromise_resolve !== undefined"),h(void 0!==e._closedPromise_reject,"writer._closedPromise_reject !== undefined"),h("pending"===e._closedPromiseState,"writer._closedPromiseState is pending"),e._closedPromise_reject(t),e._closedPromise_resolve=void 0,e._closedPromise_reject=void 0,e._closedPromiseState="rejected"}function Q(e,t){e._readyPromise=Promise.reject(t),e._readyPromise_resolve=void 0,e._readyPromise_reject=void 0,e._readyPromiseState="rejected"}function K(e){e._readyPromise=Promise.resolve(void 0),e._readyPromise_resolve=void 0,e._readyPromise_reject=void 0,e._readyPromiseState="fulfilled"}function J(e){h(void 0!==e._readyPromise_resolve,"writer._readyPromise_resolve !== undefined"),h(void 0!==e._readyPromise_reject,"writer._readyPromise_reject !== undefined"),e._readyPromise_resolve(void 0),e._readyPromise_resolve=void 0,e._readyPromise_reject=void 0,e._readyPromiseState="fulfilled"}},function(e,t,r){var n=r(0).IsFiniteNonNegativeNumber,i=r(1).assert;t.DequeueValue=function(e){i("_queue"in e&&"_queueTotalSize"in e,"Spec-level failure: DequeueValue should only be used on containers with [[queue]] and [[queueTotalSize]]."),i(e._queue.length>0,"Spec-level failure: should never dequeue from an empty queue.");var t=e._queue.shift();return e._queueTotalSize-=t.size,e._queueTotalSize<0&&(e._queueTotalSize=0),t.value},t.EnqueueValueWithSize=function(e,t,r){if(i("_queue"in e&&"_queueTotalSize"in e,"Spec-level failure: EnqueueValueWithSize should only be used on containers with [[queue]] and [[queueTotalSize]]."),r=Number(r),!n(r))throw new RangeError("Size must be a finite, non-NaN, non-negative number.");e._queue.push({value:t,size:r}),e._queueTotalSize+=r},t.PeekQueueValue=function(e){return i("_queue"in e&&"_queueTotalSize"in e,"Spec-level failure: PeekQueueValue should only be used on containers with [[queue]] and [[queueTotalSize]]."),i(e._queue.length>0,"Spec-level failure: should never peek at an empty queue."),e._queue[0].value},t.ResetQueue=function(e){i("_queue"in e&&"_queueTotalSize"in e,"Spec-level failure: ResetQueue should only be used on containers with [[queue]] and [[queueTotalSize]]."),e._queue=[],e._queueTotalSize=0}},function(e,t,r){var n=function(){function e(e,t){for(var r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,r,n){return r&&e(t.prototype,r),n&&e(t,n),t}}();function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}var a=r(0),o=a.ArrayBufferCopy,s=a.CreateIterResultObject,u=a.IsFiniteNonNegativeNumber,l=a.InvokeOrNoop,c=a.PromiseInvokeOrNoop,h=a.TransferArrayBuffer,d=a.ValidateAndNormalizeQueuingStrategy,f=a.ValidateAndNormalizeHighWaterMark,p=r(0),v=p.createArrayFromList,m=p.createDataProperty,g=p.typeIsObject,y=r(1),b=y.assert,_=y.rethrowAssertionErrorRejection,A=r(3),S=A.DequeueValue,w=A.EnqueueValueWithSize,k=A.ResetQueue,x=r(2),P=x.AcquireWritableStreamDefaultWriter,C=x.IsWritableStream,R=x.IsWritableStreamLocked,E=x.WritableStreamAbort,T=x.WritableStreamDefaultWriterCloseWithErrorPropagation,O=x.WritableStreamDefaultWriterRelease,F=x.WritableStreamDefaultWriterWrite,I=x.WritableStreamCloseQueuedOrInFlight,L=function(){function e(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=r.size,a=r.highWaterMark;i(this,e),this._state="readable",this._reader=void 0,this._storedError=void 0,this._disturbed=!1,this._readableStreamController=void 0;var o=t.type,s=String(o);if("bytes"===s)void 0===a&&(a=0),this._readableStreamController=new fe(this,t,a);else{if(void 0!==o)throw new RangeError("Invalid type is specified");void 0===a&&(a=1),this._readableStreamController=new ie(this,t,n,a)}}return n(e,[{key:"cancel",value:function(e){return!1===D(this)?Promise.reject(Te("cancel")):!0===N(this)?Promise.reject(new TypeError("Cannot cancel a stream that already has a reader")):B(this,e)}},{key:"getReader",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},t=e.mode;if(!1===D(this))throw Te("getReader");if(void 0===t)return j(this);if("byob"===(t=String(t)))return M(this);throw new RangeError("Invalid mode is specified")}},{key:"pipeThrough",value:function(e,t){var r=e.writable,n=e.readable;return function(e){try{Promise.prototype.then.call(e,void 0,(function(){}))}catch(t){}}(this.pipeTo(r,t)),n}},{key:"pipeTo",value:function(e){var t=this,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=r.preventClose,i=r.preventAbort,a=r.preventCancel;if(!1===D(this))return Promise.reject(Te("pipeTo"));if(!1===C(e))return Promise.reject(new TypeError("ReadableStream.prototype.pipeTo's first argument must be a WritableStream"));if(n=Boolean(n),i=Boolean(i),a=Boolean(a),!0===N(this))return Promise.reject(new TypeError("ReadableStream.prototype.pipeTo cannot be used on a locked ReadableStream"));if(!0===R(e))return Promise.reject(new TypeError("ReadableStream.prototype.pipeTo cannot be used on a locked WritableStream"));var o=j(this),s=P(e),u=!1,l=Promise.resolve();return new Promise((function(r,c){var h,d,f;if(m(t,o._closedPromise,(function(t){!1===i?g((function(){return E(e,t)}),!0,t):y(!0,t)})),m(e,s._closedPromise,(function(e){!1===a?g((function(){return B(t,e)}),!0,e):y(!0,e)})),h=t,d=o._closedPromise,f=function(){!1===n?g((function(){return T(s)})):y()},"closed"===h._state?f():d.then(f).catch(_),!0===I(e)||"closed"===e._state){var p=new TypeError("the destination writable stream closed before all data could be piped to it");!1===a?g((function(){return B(t,p)}),!0,p):y(!0,p)}function v(){var e=l;return l.then((function(){return e!==l?v():void 0}))}function m(e,t,r){"errored"===e._state?r(e._storedError):t.catch(r).catch(_)}function g(t,r,n){function i(){t().then((function(){return b(r,n)}),(function(e){return b(!0,e)})).catch(_)}!0!==u&&(u=!0,"writable"===e._state&&!1===I(e)?v().then(i):i())}function y(t,r){!0!==u&&(u=!0,"writable"===e._state&&!1===I(e)?v().then((function(){return b(t,r)})).catch(_):b(t,r))}function b(e,t){O(s),re(o),e?c(t):r(void 0)}(function e(){return l=Promise.resolve(),!0===u?Promise.resolve():s._readyPromise.then((function(){return ne(o).then((function(e){var t=e.value;!0!==e.done&&(l=F(s,t).catch((function(){})))}))})).then(e)})().catch((function(e){l=Promise.resolve(),_(e)}))}))}},{key:"tee",value:function(){if(!1===D(this))throw Te("tee");var e=q(this,!1);return v(e)}},{key:"locked",get:function(){if(!1===D(this))throw Te("locked");return N(this)}}]),e}();function M(e){return new J(e)}function j(e){return new K(e)}function D(e){return!!g(e)&&!!Object.prototype.hasOwnProperty.call(e,"_readableStreamController")}function N(e){return b(!0===D(e),"IsReadableStreamLocked should only be used on known readable streams"),void 0!==e._reader}function q(e,t){b(!0===D(e)),b("boolean"==typeof t);var r=j(e),n={closedOrErrored:!1,canceled1:!1,canceled2:!1,reason1:void 0,reason2:void 0};n.promise=new Promise((function(e){n._resolve=e}));var i=function e(){var t=e._branch1,r=e._branch2,n=e._teeState;return ne(e._reader).then((function(e){b(g(e));var i=e.value,a=e.done;if(b("boolean"==typeof a),!0===a&&!1===n.closedOrErrored&&(!1===n.canceled1&&se(t),!1===n.canceled2&&se(r),n.closedOrErrored=!0),!0!==n.closedOrErrored){var o=i,s=i;!1===n.canceled1&&ue(t,o),!1===n.canceled2&&ue(r,s)}}))};i._reader=r,i._teeState=n,i._cloneForBranch2=t;var a=function e(t){var r=e._stream,n=e._teeState;if(n.canceled1=!0,n.reason1=t,!0===n.canceled2){var i=B(r,v([n.reason1,n.reason2]));n._resolve(i)}return n.promise};a._stream=e,a._teeState=n;var o=function e(t){var r=e._stream,n=e._teeState;if(n.canceled2=!0,n.reason2=t,!0===n.canceled1){var i=B(r,v([n.reason1,n.reason2]));n._resolve(i)}return n.promise};o._stream=e,o._teeState=n;var s=Object.create(Object.prototype);m(s,"pull",i),m(s,"cancel",a);var u=new L(s),l=Object.create(Object.prototype);m(l,"pull",i),m(l,"cancel",o);var c=new L(l);return i._branch1=u._readableStreamController,i._branch2=c._readableStreamController,r._closedPromise.catch((function(e){!0!==n.closedOrErrored&&(le(i._branch1,e),le(i._branch2,e),n.closedOrErrored=!0)})),[u,c]}function W(e){return b(!0===Z(e._reader)),b("readable"===e._state||"closed"===e._state),new Promise((function(t,r){var n={_resolve:t,_reject:r};e._reader._readIntoRequests.push(n)}))}function U(e){return b(!0===$(e._reader)),b("readable"===e._state),new Promise((function(t,r){var n={_resolve:t,_reject:r};e._reader._readRequests.push(n)}))}function B(e,t){return e._disturbed=!0,"closed"===e._state?Promise.resolve(void 0):"errored"===e._state?Promise.reject(e._storedError):(z(e),e._readableStreamController.__cancelSteps(t).then((function(){})))}function z(e){b("readable"===e._state),e._state="closed";var t=e._reader;if(void 0!==t){if(!0===$(t)){for(var r=0;r<t._readRequests.length;r++)(0,t._readRequests[r]._resolve)(s(void 0,!0));t._readRequests=[]}!function(e){b(void 0!==e._closedPromise_resolve),b(void 0!==e._closedPromise_reject),e._closedPromise_resolve(void 0),e._closedPromise_resolve=void 0,e._closedPromise_reject=void 0}(t)}}function G(e,t){b(!0===D(e),"stream must be ReadableStream"),b("readable"===e._state,"state must be readable"),e._state="errored",e._storedError=t;var r=e._reader;if(void 0!==r){if(!0===$(r)){for(var n=0;n<r._readRequests.length;n++)r._readRequests[n]._reject(t);r._readRequests=[]}else{b(Z(r),"reader must be ReadableStreamBYOBReader");for(var i=0;i<r._readIntoRequests.length;i++)r._readIntoRequests[i]._reject(t);r._readIntoRequests=[]}Ie(r,t),r._closedPromise.catch((function(){}))}}function H(e,t,r){var n=e._reader;b(n._readRequests.length>0),n._readRequests.shift()._resolve(s(t,r))}function X(e){return e._reader._readIntoRequests.length}function Y(e){return e._reader._readRequests.length}function V(e){var t=e._reader;return void 0!==t&&!1!==Z(t)}function Q(e){var t=e._reader;return void 0!==t&&!1!==$(t)}e.exports={ReadableStream:L,IsReadableStreamDisturbed:function(e){return b(!0===D(e),"IsReadableStreamDisturbed should only be used on known readable streams"),e._disturbed},ReadableStreamDefaultControllerClose:se,ReadableStreamDefaultControllerEnqueue:ue,ReadableStreamDefaultControllerError:le,ReadableStreamDefaultControllerGetDesiredSize:he};var K=function(){function e(t){if(i(this,e),!1===D(t))throw new TypeError("ReadableStreamDefaultReader can only be constructed with a ReadableStream instance");if(!0===N(t))throw new TypeError("This stream has already been locked for exclusive reading by another reader");ee(this,t),this._readRequests=[]}return n(e,[{key:"cancel",value:function(e){return!1===$(this)?Promise.reject(Fe("cancel")):void 0===this._ownerReadableStream?Promise.reject(Oe("cancel")):te(this,e)}},{key:"read",value:function(){return!1===$(this)?Promise.reject(Fe("read")):void 0===this._ownerReadableStream?Promise.reject(Oe("read from")):ne(this)}},{key:"releaseLock",value:function(){if(!1===$(this))throw Fe("releaseLock");if(void 0!==this._ownerReadableStream){if(this._readRequests.length>0)throw new TypeError("Tried to release a reader lock when that reader has pending read() calls un-settled");re(this)}}},{key:"closed",get:function(){return!1===$(this)?Promise.reject(Fe("closed")):this._closedPromise}}]),e}(),J=function(){function e(t){if(i(this,e),!D(t))throw new TypeError("ReadableStreamBYOBReader can only be constructed with a ReadableStream instance given a byte source");if(!1===pe(t._readableStreamController))throw new TypeError("Cannot construct a ReadableStreamBYOBReader for a stream not constructed with a byte source");if(N(t))throw new TypeError("This stream has already been locked for exclusive reading by another reader");ee(this,t),this._readIntoRequests=[]}return n(e,[{key:"cancel",value:function(e){return Z(this)?void 0===this._ownerReadableStream?Promise.reject(Oe("cancel")):te(this,e):Promise.reject(Le("cancel"))}},{key:"read",value:function(e){return Z(this)?void 0===this._ownerReadableStream?Promise.reject(Oe("read from")):ArrayBuffer.isView(e)?0===e.byteLength?Promise.reject(new TypeError("view must have non-zero byteLength")):function(e,t){var r=e._ownerReadableStream;return b(void 0!==r),r._disturbed=!0,"errored"===r._state?Promise.reject(r._storedError):function(e,t){var r=e._controlledReadableStream,n=1;t.constructor!==DataView&&(n=t.constructor.BYTES_PER_ELEMENT);var i=t.constructor,a={buffer:t.buffer,byteOffset:t.byteOffset,byteLength:t.byteLength,bytesFilled:0,elementSize:n,ctor:i,readerType:"byob"};if(e._pendingPullIntos.length>0)return a.buffer=h(a.buffer),e._pendingPullIntos.push(a),W(r);if("closed"===r._state){var o=new t.constructor(a.buffer,a.byteOffset,0);return Promise.resolve(s(o,!0))}if(e._queueTotalSize>0){if(!0===Ae(e,a)){var u=be(a);return we(e),Promise.resolve(s(u,!1))}if(!0===e._closeRequested){var l=new TypeError("Insufficient bytes to fill elements in the given buffer");return Re(e,l),Promise.reject(l)}}a.buffer=h(a.buffer),e._pendingPullIntos.push(a);var c=W(r);return me(e),c}(r._readableStreamController,t)}(this,e):Promise.reject(new TypeError("view must be an array buffer view")):Promise.reject(Le("read"))}},{key:"releaseLock",value:function(){if(!Z(this))throw Le("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");re(this)}}},{key:"closed",get:function(){return Z(this)?this._closedPromise:Promise.reject(Le("closed"))}}]),e}();function Z(e){return!!g(e)&&!!Object.prototype.hasOwnProperty.call(e,"_readIntoRequests")}function $(e){return!!g(e)&&!!Object.prototype.hasOwnProperty.call(e,"_readRequests")}function ee(e,t){e._ownerReadableStream=t,t._reader=e,"readable"===t._state?function(e){e._closedPromise=new Promise((function(t,r){e._closedPromise_resolve=t,e._closedPromise_reject=r}))}(e):"closed"===t._state?function(e){e._closedPromise=Promise.resolve(void 0),e._closedPromise_resolve=void 0,e._closedPromise_reject=void 0}(e):(b("errored"===t._state,"state must be errored"),function(e,t){e._closedPromise=Promise.reject(t),e._closedPromise_resolve=void 0,e._closedPromise_reject=void 0}(e,t._storedError),e._closedPromise.catch((function(){})))}function te(e,t){var r=e._ownerReadableStream;return b(void 0!==r),B(r,t)}function re(e){b(void 0!==e._ownerReadableStream),b(e._ownerReadableStream._reader===e),"readable"===e._ownerReadableStream._state?Ie(e,new TypeError("Reader was released and can no longer be used to monitor the stream's closedness")):function(e,t){b(void 0===e._closedPromise_resolve),b(void 0===e._closedPromise_reject),e._closedPromise=Promise.reject(t)}(e,new TypeError("Reader was released and can no longer be used to monitor the stream's closedness")),e._closedPromise.catch((function(){})),e._ownerReadableStream._reader=void 0,e._ownerReadableStream=void 0}function ne(e){var t=e._ownerReadableStream;return b(void 0!==t),t._disturbed=!0,"closed"===t._state?Promise.resolve(s(void 0,!0)):"errored"===t._state?Promise.reject(t._storedError):(b("readable"===t._state),t._readableStreamController.__pullSteps())}var ie=function(){function e(t,r,n,a){if(i(this,e),!1===D(t))throw new TypeError("ReadableStreamDefaultController can only be constructed with a ReadableStream instance");if(void 0!==t._readableStreamController)throw new TypeError("ReadableStreamDefaultController instances can only be created by the ReadableStream constructor");this._controlledReadableStream=t,this._underlyingSource=r,this._queue=void 0,this._queueTotalSize=void 0,k(this),this._started=!1,this._closeRequested=!1,this._pullAgain=!1,this._pulling=!1;var o=d(n,a);this._strategySize=o.size,this._strategyHWM=o.highWaterMark;var s=this,u=l(r,"start",[this]);Promise.resolve(u).then((function(){s._started=!0,b(!1===s._pulling),b(!1===s._pullAgain),oe(s)}),(function(e){ce(s,e)})).catch(_)}return n(e,[{key:"close",value:function(){if(!1===ae(this))throw Me("close");if(!0===this._closeRequested)throw new TypeError("The stream has already been closed; do not close it again!");var e=this._controlledReadableStream._state;if("readable"!==e)throw new TypeError("The stream (in "+e+" state) is not in the readable state and cannot be closed");se(this)}},{key:"enqueue",value:function(e){if(!1===ae(this))throw Me("enqueue");if(!0===this._closeRequested)throw new TypeError("stream is closed or draining");var t=this._controlledReadableStream._state;if("readable"!==t)throw new TypeError("The stream (in "+t+" state) is not in the readable state and cannot be enqueued to");return ue(this,e)}},{key:"error",value:function(e){if(!1===ae(this))throw Me("error");var t=this._controlledReadableStream;if("readable"!==t._state)throw new TypeError("The stream is "+t._state+" and so cannot be errored");le(this,e)}},{key:"__cancelSteps",value:function(e){return k(this),c(this._underlyingSource,"cancel",[e])}},{key:"__pullSteps",value:function(){var e=this._controlledReadableStream;if(this._queue.length>0){var t=S(this);return!0===this._closeRequested&&0===this._queue.length?z(e):oe(this),Promise.resolve(s(t,!1))}var r=U(e);return oe(this),r}},{key:"desiredSize",get:function(){if(!1===ae(this))throw Me("desiredSize");return he(this)}}]),e}();function ae(e){return!!g(e)&&!!Object.prototype.hasOwnProperty.call(e,"_underlyingSource")}function oe(e){!1!==function(e){var t=e._controlledReadableStream;return"closed"!==t._state&&"errored"!==t._state&&(!0!==e._closeRequested&&(!1!==e._started&&(!0===N(t)&&Y(t)>0||he(e)>0)))}(e)&&(!0!==e._pulling?(b(!1===e._pullAgain),e._pulling=!0,c(e._underlyingSource,"pull",[e]).then((function(){if(e._pulling=!1,!0===e._pullAgain)return e._pullAgain=!1,oe(e)}),(function(t){ce(e,t)})).catch(_)):e._pullAgain=!0)}function se(e){var t=e._controlledReadableStream;b(!1===e._closeRequested),b("readable"===t._state),e._closeRequested=!0,0===e._queue.length&&z(t)}function ue(e,t){var r=e._controlledReadableStream;if(b(!1===e._closeRequested),b("readable"===r._state),!0===N(r)&&Y(r)>0)H(r,t,!1);else{var n=1;if(void 0!==e._strategySize){var i=e._strategySize;try{n=i(t)}catch(a){throw ce(e,a),a}}try{w(e,t,n)}catch(o){throw ce(e,o),o}}oe(e)}function le(e,t){var r=e._controlledReadableStream;b("readable"===r._state),k(e),G(r,t)}function ce(e,t){"readable"===e._controlledReadableStream._state&&le(e,t)}function he(e){var t=e._controlledReadableStream._state;return"errored"===t?null:"closed"===t?0:e._strategyHWM-e._queueTotalSize}var de=function(){function e(t,r){i(this,e),this._associatedReadableByteStreamController=t,this._view=r}return n(e,[{key:"respond",value:function(e){if(!1===ve(this))throw je("respond");if(void 0===this._associatedReadableByteStreamController)throw new TypeError("This BYOB request has been invalidated");!function(e,t){if(t=Number(t),!1===u(t))throw new RangeError("bytesWritten must be a finite");b(e._pendingPullIntos.length>0),Pe(e,t)}(this._associatedReadableByteStreamController,e)}},{key:"respondWithNewView",value:function(e){if(!1===ve(this))throw je("respond");if(void 0===this._associatedReadableByteStreamController)throw new TypeError("This BYOB request has been invalidated");if(!ArrayBuffer.isView(e))throw new TypeError("You can only respond with array buffer views");!function(e,t){b(e._pendingPullIntos.length>0);var r=e._pendingPullIntos[0];if(r.byteOffset+r.bytesFilled!==t.byteOffset)throw new RangeError("The region specified by view does not match byobRequest");if(r.byteLength!==t.byteLength)throw new RangeError("The buffer of view has different capacity than byobRequest");r.buffer=t.buffer,Pe(e,t.byteLength)}(this._associatedReadableByteStreamController,e)}},{key:"view",get:function(){return this._view}}]),e}(),fe=function(){function e(t,r,n){if(i(this,e),!1===D(t))throw new TypeError("ReadableByteStreamController can only be constructed with a ReadableStream instance given a byte source");if(void 0!==t._readableStreamController)throw new TypeError("ReadableByteStreamController instances can only be created by the ReadableStream constructor given a byte source");this._controlledReadableStream=t,this._underlyingByteSource=r,this._pullAgain=!1,this._pulling=!1,ge(this),this._queue=this._queueTotalSize=void 0,k(this),this._closeRequested=!1,this._started=!1,this._strategyHWM=f(n);var a=r.autoAllocateChunkSize;if(void 0!==a&&(!1===Number.isInteger(a)||a<=0))throw new RangeError("autoAllocateChunkSize must be a positive integer");this._autoAllocateChunkSize=a,this._pendingPullIntos=[];var o=this,s=l(r,"start",[this]);Promise.resolve(s).then((function(){o._started=!0,b(!1===o._pulling),b(!1===o._pullAgain),me(o)}),(function(e){"readable"===t._state&&Re(o,e)})).catch(_)}return n(e,[{key:"close",value:function(){if(!1===pe(this))throw De("close");if(!0===this._closeRequested)throw new TypeError("The stream has already been closed; do not close it again!");var e=this._controlledReadableStream._state;if("readable"!==e)throw new TypeError("The stream (in "+e+" state) is not in the readable state and cannot be closed");!function(e){var t=e._controlledReadableStream;if(b(!1===e._closeRequested),b("readable"===t._state),e._queueTotalSize>0)e._closeRequested=!0;else{if(e._pendingPullIntos.length>0&&e._pendingPullIntos[0].bytesFilled>0){var r=new TypeError("Insufficient bytes 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t=this._controlledReadableStream;if("readable"!==t._state)throw new TypeError("The stream is "+t._state+" and so cannot be errored");Re(this,e)}},{key:"__cancelSteps",value:function(e){return this._pendingPullIntos.length>0&&(this._pendingPullIntos[0].bytesFilled=0),k(this),c(this._underlyingByteSource,"cancel",[e])}},{key:"__pullSteps",value:function(){var e=this._controlledReadableStream;if(b(!0===Q(e)),this._queueTotalSize>0){b(0===Y(e));var t=this._queue.shift();this._queueTotalSize-=t.byteLength,we(this);var r=void 0;try{r=new Uint8Array(t.buffer,t.byteOffset,t.byteLength)}catch(u){return Promise.reject(u)}return Promise.resolve(s(r,!1))}var n=this._autoAllocateChunkSize;if(void 0!==n){var i=void 0;try{i=new ArrayBuffer(n)}catch(l){return Promise.reject(l)}var a={buffer:i,byteOffset:0,byteLength:n,bytesFilled:0,elementSize:1,ctor:Uint8Array,readerType:"default"};this._pendingPullIntos.push(a)}var o=U(e);return me(this),o}},{key:"byobRequest",get:function(){if(!1===pe(this))throw De("byobRequest");if(void 0===this._byobRequest&&this._pendingPullIntos.length>0){var e=this._pendingPullIntos[0],t=new Uint8Array(e.buffer,e.byteOffset+e.bytesFilled,e.byteLength-e.bytesFilled);this._byobRequest=new de(this,t)}return this._byobRequest}},{key:"desiredSize",get:function(){if(!1===pe(this))throw De("desiredSize");return Ee(this)}}]),e}();function pe(e){return!!g(e)&&!!Object.prototype.hasOwnProperty.call(e,"_underlyingByteSource")}function ve(e){return!!g(e)&&!!Object.prototype.hasOwnProperty.call(e,"_associatedReadableByteStreamController")}function me(e){!1!==function(e){var t=e._controlledReadableStream;return"readable"===t._state&&(!0!==e._closeRequested&&(!1!==e._started&&(!0===Q(t)&&Y(t)>0||(!0===V(t)&&X(t)>0||Ee(e)>0))))}(e)&&(!0!==e._pulling?(b(!1===e._pullAgain),e._pulling=!0,c(e._underlyingByteSource,"pull",[e]).then((function(){e._pulling=!1,!0===e._pullAgain&&(e._pullAgain=!1,me(e))}),(function(t){"readable"===e._controlledReadableStream._state&&Re(e,t)})).catch(_)):e._pullAgain=!0)}function ge(e){ke(e),e._pendingPullIntos=[]}function ye(e,t){b("errored"!==e._state,"state must not be errored");var r=!1;"closed"===e._state&&(b(0===t.bytesFilled),r=!0);var n=be(t);"default"===t.readerType?H(e,n,r):(b("byob"===t.readerType),function(e,t,r){var n=e._reader;b(n._readIntoRequests.length>0),n._readIntoRequests.shift()._resolve(s(t,r))}(e,n,r))}function be(e){var t=e.bytesFilled,r=e.elementSize;return b(t<=e.byteLength),b(t%r==0),new e.ctor(e.buffer,e.byteOffset,t/r)}function _e(e,t,r,n){e._queue.push({buffer:t,byteOffset:r,byteLength:n}),e._queueTotalSize+=n}function Ae(e,t){var r=t.elementSize,n=t.bytesFilled-t.bytesFilled%r,i=Math.min(e._queueTotalSize,t.byteLength-t.bytesFilled),a=t.bytesFilled+i,s=a-a%r,u=i,l=!1;s>n&&(u=s-t.bytesFilled,l=!0);for(var c=e._queue;u>0;){var h=c[0],d=Math.min(u,h.byteLength),f=t.byteOffset+t.bytesFilled;o(t.buffer,f,h.buffer,h.byteOffset,d),h.byteLength===d?c.shift():(h.byteOffset+=d,h.byteLength-=d),e._queueTotalSize-=d,Se(e,d,t),u-=d}return!1===l&&(b(0===e._queueTotalSize,"queue must be empty"),b(t.bytesFilled>0),b(t.bytesFilled<t.elementSize)),l}function Se(e,t,r){b(0===e._pendingPullIntos.length||e._pendingPullIntos[0]===r),ke(e),r.bytesFilled+=t}function we(e){b("readable"===e._controlledReadableStream._state),0===e._queueTotalSize&&!0===e._closeRequested?z(e._controlledReadableStream):me(e)}function ke(e){void 0!==e._byobRequest&&(e._byobRequest._associatedReadableByteStreamController=void 0,e._byobRequest._view=void 0,e._byobRequest=void 0)}function xe(e){for(b(!1===e._closeRequested);e._pendingPullIntos.length>0;){if(0===e._queueTotalSize)return;var t=e._pendingPullIntos[0];!0===Ae(e,t)&&(Ce(e),ye(e._controlledReadableStream,t))}}function Pe(e,t){var r=e._pendingPullIntos[0],n=e._controlledReadableStream;if("closed"===n._state){if(0!==t)throw new TypeError("bytesWritten must be 0 when calling respond() on a closed stream");!function(e,t){t.buffer=h(t.buffer),b(0===t.bytesFilled,"bytesFilled must be 0");var r=e._controlledReadableStream;if(!0===V(r))for(;X(r)>0;)ye(r,Ce(e))}(e,r)}else b("readable"===n._state),function(e,t,r){if(r.bytesFilled+t>r.byteLength)throw new RangeError("bytesWritten out of range");if(Se(e,t,r),!(r.bytesFilled<r.elementSize)){Ce(e);var n=r.bytesFilled%r.elementSize;if(n>0){var i=r.byteOffset+r.bytesFilled,a=r.buffer.slice(i-n,i);_e(e,a,0,a.byteLength)}r.buffer=h(r.buffer),r.bytesFilled-=n,ye(e._controlledReadableStream,r),xe(e)}}(e,t,r)}function Ce(e){var t=e._pendingPullIntos.shift();return ke(e),t}function Re(e,t){var r=e._controlledReadableStream;b("readable"===r._state),ge(e),k(e),G(r,t)}function Ee(e){var t=e._controlledReadableStream._state;return"errored"===t?null:"closed"===t?0:e._strategyHWM-e._queueTotalSize}function Te(e){return new TypeError("ReadableStream.prototype."+e+" can only be used on a ReadableStream")}function Oe(e){return new TypeError("Cannot "+e+" a stream using a released reader")}function Fe(e){return new TypeError("ReadableStreamDefaultReader.prototype."+e+" can only be used on a ReadableStreamDefaultReader")}function Ie(e,t){b(void 0!==e._closedPromise_resolve),b(void 0!==e._closedPromise_reject),e._closedPromise_reject(t),e._closedPromise_resolve=void 0,e._closedPromise_reject=void 0}function Le(e){return new TypeError("ReadableStreamBYOBReader.prototype."+e+" can only be used on a ReadableStreamBYOBReader")}function Me(e){return new TypeError("ReadableStreamDefaultController.prototype."+e+" can only be used on a ReadableStreamDefaultController")}function je(e){return new TypeError("ReadableStreamBYOBRequest.prototype."+e+" can only be used on a ReadableStreamBYOBRequest")}function De(e){return new TypeError("ReadableByteStreamController.prototype."+e+" can only be used on a ReadableByteStreamController")}},function(e,t,r){var n=r(6),i=r(4),a=r(2);t.TransformStream=n.TransformStream,t.ReadableStream=i.ReadableStream,t.IsReadableStreamDisturbed=i.IsReadableStreamDisturbed,t.ReadableStreamDefaultControllerClose=i.ReadableStreamDefaultControllerClose,t.ReadableStreamDefaultControllerEnqueue=i.ReadableStreamDefaultControllerEnqueue,t.ReadableStreamDefaultControllerError=i.ReadableStreamDefaultControllerError,t.ReadableStreamDefaultControllerGetDesiredSize=i.ReadableStreamDefaultControllerGetDesiredSize,t.AcquireWritableStreamDefaultWriter=a.AcquireWritableStreamDefaultWriter,t.IsWritableStream=a.IsWritableStream,t.IsWritableStreamLocked=a.IsWritableStreamLocked,t.WritableStream=a.WritableStream,t.WritableStreamAbort=a.WritableStreamAbort,t.WritableStreamDefaultControllerError=a.WritableStreamDefaultControllerError,t.WritableStreamDefaultWriterCloseWithErrorPropagation=a.WritableStreamDefaultWriterCloseWithErrorPropagation,t.WritableStreamDefaultWriterRelease=a.WritableStreamDefaultWriterRelease,t.WritableStreamDefaultWriterWrite=a.WritableStreamDefaultWriterWrite},function(e,t,r){var n=function(){function e(e,t){for(var r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,r,n){return r&&e(t.prototype,r),n&&e(t,n),t}}();function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}var a=r(1).assert,o=r(0),s=o.InvokeOrNoop,u=o.PromiseInvokeOrPerformFallback,l=o.PromiseInvokeOrNoop,c=o.typeIsObject,h=r(4),d=h.ReadableStream,f=h.ReadableStreamDefaultControllerClose,p=h.ReadableStreamDefaultControllerEnqueue,v=h.ReadableStreamDefaultControllerError,m=h.ReadableStreamDefaultControllerGetDesiredSize,g=r(2),y=g.WritableStream,b=g.WritableStreamDefaultControllerError;function _(e,t){if(!0===e._errored)throw new TypeError("TransformStream is already errored");if(!0===e._readableClosed)throw new TypeError("Readable side is already closed");var r=e._readableController;try{p(r,t)}catch(n){throw e._readableClosed=!0,S(e,n),e._storedError}!0==m(r)<=0&&!1===e._backpressure&&x(e,!0)}function A(e){a(!1===e._errored),a(!1===e._readableClosed);try{f(e._readableController)}catch(t){a(!1)}e._readableClosed=!0}function S(e,t){!1===e._errored&&w(e,t)}function w(e,t){a(!1===e._errored),e._errored=!0,e._storedError=t,!1===e._writableDone&&b(e._writableController,t),!1===e._readableClosed&&v(e._readableController,t)}function k(e){return a(void 0!==e._backpressureChangePromise,"_backpressureChangePromise should have been initialized"),!1===e._backpressure?Promise.resolve():(a(!0===e._backpressure,"_backpressure should have been initialized"),e._backpressureChangePromise)}function x(e,t){a(e._backpressure!==t,"TransformStreamSetBackpressure() should be called only when backpressure is changed"),void 0!==e._backpressureChangePromise&&e._backpressureChangePromise_resolve(t),e._backpressureChangePromise=new Promise((function(t){e._backpressureChangePromise_resolve=t})),e._backpressureChangePromise.then((function(e){a(e!==t,"_backpressureChangePromise should be fulfilled only when backpressure is changed")})),e._backpressure=t}function P(e,t){return _(t._controlledTransformStream,e),Promise.resolve()}function C(e){return!!c(e)&&!!Object.prototype.hasOwnProperty.call(e,"_controlledTransformStream")}function R(e){return!!c(e)&&!!Object.prototype.hasOwnProperty.call(e,"_transformStreamController")}var E=function(){function e(t,r){i(this,e),this._transformStream=t,this._startPromise=r}return n(e,[{key:"start",value:function(e){var t=this._transformStream;return t._writableController=e,this._startPromise.then((function(){return k(t)}))}},{key:"write",value:function(e){return function(e,t){a(!1===e._errored),a(!1===e._transforming),a(!1===e._backpressure),e._transforming=!0;var r=e._transformer,n=e._transformStreamController;return u(r,"transform",[t,n],P,[t,n]).then((function(){return 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i}}}))}},{key:"onDataProgressiveRead",value:function(e){var t=this;this._readyCapability.promise.then((function(){var r=!0,n=!1,i=void 0;try{for(var a,o=t._progressiveReadListeners[Symbol.iterator]();!(r=(a=o.next()).done);r=!0)(0,a.value)(e)}catch(s){n=!0,i=s}finally{try{r||null==o.return||o.return()}finally{if(n)throw i}}}))}},{key:"transportReady",value:function(){this._readyCapability.resolve()}},{key:"requestDataRange",value:function(e,t){(0,a.unreachable)("Abstract method PDFDataRangeTransport.requestDataRange")}},{key:"abort",value:function(){}}]),e}();t.PDFDataRangeTransport=I;var L=function(){function e(t,r,n){_(this,e),this.loadingTask=n,this._pdfInfo=t,this._transport=r}return S(e,[{key:"getPage",value:function(e){return this._transport.getPage(e)}},{key:"getPageIndex",value:function(e){return this._transport.getPageIndex(e)}},{key:"getDestinations",value:function(){return this._transport.getDestinations()}},{key:"getDestination",value:function(e){return this._transport.getDestination(e)}},{key:"getPageLabels",value:function(){return this._transport.getPageLabels()}},{key:"getPageMode",value:function(){return this._transport.getPageMode()}},{key:"getOpenActionDestination",value:function(){return this._transport.getOpenActionDestination()}},{key:"getAttachments",value:function(){return this._transport.getAttachments()}},{key:"getJavaScript",value:function(){return this._transport.getJavaScript()}},{key:"getOutline",value:function(){return this._transport.getOutline()}},{key:"getPermissions",value:function(){return this._transport.getPermissions()}},{key:"getMetadata",value:function(){return this._transport.getMetadata()}},{key:"getData",value:function(){return this._transport.getData()}},{key:"getDownloadInfo",value:function(){return this._transport.downloadInfoCapability.promise}},{key:"getStats",value:function(){return this._transport.getStats()}},{key:"cleanup",value:function(){this._transport.startCleanup()}},{key:"destroy",value:function(){return this.loadingTask.destroy()}},{key:"numPages",get:function(){return this._pdfInfo.numPages}},{key:"fingerprint",get:function(){return this._pdfInfo.fingerprint}},{key:"loadingParams",get:function(){return this._transport.loadingParams}}]),e}();t.PDFDocumentProxy=L;var M=function(){function e(t,r,n){var i=arguments.length>3&&void 0!==arguments[3]&&arguments[3];_(this,e),this.pageIndex=t,this._pageInfo=r,this._transport=n,this._stats=i?new o.StatTimer:o.DummyStatTimer,this._pdfBug=i,this.commonObjs=n.commonObjs,this.objs=new W,this.cleanupAfterRender=!1,this.pendingCleanup=!1,this.intentStates=Object.create(null),this.destroyed=!1}return S(e,[{key:"getViewport",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},t=e.scale,r=e.rotation,n=void 0===r?this.rotate:r,i=e.dontFlip,s=void 0!==i&&i;return(arguments.length>1||"number"==typeof arguments[0])&&((0,a.deprecated)("getViewport is called with obsolete arguments."),t=arguments[0],n="number"==typeof arguments[1]?arguments[1]:this.rotate,s="boolean"==typeof arguments[2]&&arguments[2]),new o.PageViewport({viewBox:this.view,scale:t,rotation:n,dontFlip:s})}},{key:"getAnnotations",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},t=e.intent,r=void 0===t?null:t;return this.annotationsPromise&&this.annotationsIntent===r||(this.annotationsPromise=this._transport.getAnnotations(this.pageIndex,r),this.annotationsIntent=r),this.annotationsPromise}},{key:"render",value:function(e){var t=this,r=e.canvasContext,n=e.viewport,i=e.intent,s=void 0===i?"display":i,u=e.enableWebGL,l=void 0!==u&&u,c=e.renderInteractiveForms,h=void 0!==c&&c,d=e.transform,f=void 0===d?null:d,p=e.imageLayer,m=void 0===p?null:p,g=e.canvasFactory,y=void 0===g?null:g,b=e.background,_=void 0===b?null:b,A=this._stats;A.time("Overall"),this.pendingCleanup=!1;var S="print"===s?"print":"display",w=y||new o.DOMCanvasFactory,k=new v.WebGLContext({enable:l});this.intentStates[S]||(this.intentStates[S]=Object.create(null));var x=this.intentStates[S];x.displayReadyCapability||(x.receivingOperatorList=!0,x.displayReadyCapability=(0,a.createPromiseCapability)(),x.operatorList={fnArray:[],argsArray:[],lastChunk:!1},A.time("Page Request"),this._transport.messageHandler.send("RenderPageRequest",{pageIndex:this.pageNumber-1,intent:S,renderInteractiveForms:!0===h}));var P=function(e){var r=x.renderTasks.indexOf(C);r>=0&&x.renderTasks.splice(r,1),t.cleanupAfterRender&&(t.pendingCleanup=!0),t._tryCleanup(),e?C.capability.reject(e):C.capability.resolve(),A.timeEnd("Rendering"),A.timeEnd("Overall")},C=new B({callback:P,params:{canvasContext:r,viewport:n,transform:f,imageLayer:m,background:_},objs:this.objs,commonObjs:this.commonObjs,operatorList:x.operatorList,pageNumber:this.pageNumber,canvasFactory:w,webGLContext:k,useRequestAnimationFrame:"print"!==S,pdfBug:this._pdfBug});x.renderTasks||(x.renderTasks=[]),x.renderTasks.push(C);var R=C.task;return x.displayReadyCapability.promise.then((function(e){t.pendingCleanup?P():(A.time("Rendering"),C.initializeGraphics(e),C.operatorListChanged())})).catch(P),R}},{key:"getOperatorList",value:function(){this.intentStates.oplist||(this.intentStates.oplist=Object.create(null));var e,t=this.intentStates.oplist;return t.opListReadCapability||((e={}).operatorListChanged=function(){if(t.operatorList.lastChunk){t.opListReadCapability.resolve(t.operatorList);var r=t.renderTasks.indexOf(e);r>=0&&t.renderTasks.splice(r,1)}},t.receivingOperatorList=!0,t.opListReadCapability=(0,a.createPromiseCapability)(),t.renderTasks=[],t.renderTasks.push(e),t.operatorList={fnArray:[],argsArray:[],lastChunk:!1},this._stats.time("Page Request"),this._transport.messageHandler.send("RenderPageRequest",{pageIndex:this.pageIndex,intent:"oplist"})),t.opListReadCapability.promise}},{key:"streamTextContent",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},t=e.normalizeWhitespace,r=void 0!==t&&t,n=e.disableCombineTextItems,i=void 0!==n&&n,a=100;return this._transport.messageHandler.sendWithStream("GetTextContent",{pageIndex:this.pageNumber-1,normalizeWhitespace:!0===r,combineTextItems:!0!==i},{highWaterMark:a,size:function(e){return e.items.length}})}},{key:"getTextContent",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},t=this.streamTextContent(e);return new Promise((function(e,r){var n=t.getReader(),i={items:[],styles:Object.create(null)};!function t(){n.read().then((function(r){var n,a=r.value;r.done?e(i):(Object.assign(i.styles,a.styles),(n=i.items).push.apply(n,b(a.items)),t())}),r)}()}))}},{key:"_destroy",value:function(){this.destroyed=!0,this._transport.pageCache[this.pageIndex]=null;var e=[];return Object.keys(this.intentStates).forEach((function(t){"oplist"!==t&&this.intentStates[t].renderTasks.forEach((function(t){var r=t.capability.promise.catch((function(){}));e.push(r),t.cancel()}))}),this),this.objs.clear(),this.annotationsPromise=null,this.pendingCleanup=!1,Promise.all(e)}},{key:"cleanup",value:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];this.pendingCleanup=!0,this._tryCleanup(e)}},{key:"_tryCleanup",value:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];this.pendingCleanup&&!Object.keys(this.intentStates).some((function(e){var t=this.intentStates[e];return 0!==t.renderTasks.length||t.receivingOperatorList}),this)&&(Object.keys(this.intentStates).forEach((function(e){delete this.intentStates[e]}),this),this.objs.clear(),this.annotationsPromise=null,e&&this._stats instanceof o.StatTimer&&(this._stats=new o.StatTimer),this.pendingCleanup=!1)}},{key:"_startRenderPage",value:function(e,t){var r=this.intentStates[t];r.displayReadyCapability&&r.displayReadyCapability.resolve(e)}},{key:"_renderPageChunk",value:function(e,t){for(var r=this.intentStates[t],n=0,i=e.length;n<i;n++)r.operatorList.fnArray.push(e.fnArray[n]),r.operatorList.argsArray.push(e.argsArray[n]);r.operatorList.lastChunk=e.lastChunk;for(var a=0;a<r.renderTasks.length;a++)r.renderTasks[a].operatorListChanged();e.lastChunk&&(r.receivingOperatorList=!1,this._tryCleanup())}},{key:"pageNumber",get:function(){return this.pageIndex+1}},{key:"rotate",get:function(){return this._pageInfo.rotate}},{key:"ref",get:function(){return this._pageInfo.ref}},{key:"userUnit",get:function(){return this._pageInfo.userUnit}},{key:"view",get:function(){return this._pageInfo.view}},{key:"stats",get:function(){return this._stats instanceof o.StatTimer?this._stats:null}}]),e}();t.PDFPageProxy=M;var j=function(){function e(){var t=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];_(this,e),this._listeners=[],this._defer=t,this._deferred=Promise.resolve(void 0)}return S(e,[{key:"postMessage",value:function(e,t){var r=this;if(this._defer){var n=new WeakMap,i={data:function e(r){if("object"!==w(r)||null===r)return r;if(n.has(r))return n.get(r);var i,o;if((i=r.buffer)&&(0,a.isArrayBuffer)(i)){var s=t&&t.includes(i);return o=r===i?r:s?new r.constructor(i,r.byteOffset,r.byteLength):new r.constructor(r),n.set(r,o),o}for(var u in o=Array.isArray(r)?[]:{},n.set(r,o),r){for(var l=void 0,c=r;!(l=Object.getOwnPropertyDescriptor(c,u));)c=Object.getPrototypeOf(c);void 0!==l.value&&"function"!=typeof l.value&&(o[u]=e(l.value))}return o}(e)};this._deferred.then((function(){r._listeners.forEach((function(e){e.call(this,i)}),r)}))}else this._listeners.forEach((function(t){t.call(this,{data:e})}),this)}},{key:"addEventListener",value:function(e,t){this._listeners.push(t)}},{key:"removeEventListener",value:function(e,t){var r=this._listeners.indexOf(t);this._listeners.splice(r,1)}},{key:"terminate",value:function(){this._listeners=[]}}]),e}();t.LoopbackPort=j;var D=function(){var e,t=new WeakMap,r=0;function n(){if(h.GlobalWorkerOptions.workerSrc)return h.GlobalWorkerOptions.workerSrc;if(void 0!==k)return k;throw new Error('No "GlobalWorkerOptions.workerSrc" specified.')}function i(){try{if("undefined"!=typeof window)return window.pdfjsWorker&&window.pdfjsWorker.WorkerMessageHandler}catch(e){}return null}return function(){function s(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},r=e.name,n=void 0===r?null:r,i=e.port,o=void 0===i?null:i,u=e.postMessageTransfers,l=void 0===u||u,c=e.verbosity,h=void 0===c?(0,a.getVerbosityLevel)():c;if(_(this,s),o&&t.has(o))throw new Error("Cannot use more than one PDFWorker per port");if(this.name=n,this.destroyed=!1,this.postMessageTransfers=!1!==l,this.verbosity=h,this._readyCapability=(0,a.createPromiseCapability)(),this._port=null,this._webWorker=null,this._messageHandler=null,o)return t.set(o,this),void this._initializeFromPort(o);this._initialize()}return S(s,[{key:"_initializeFromPort",value:function(e){this._port=e,this._messageHandler=new d.MessageHandler("main","worker",e),this._messageHandler.on("ready",(function(){})),this._readyCapability.resolve()}},{key:"_initialize",value:function(){var e,t,r=this;if("undefined"!=typeof Worker&&!P&&!i()){var o=n();try{(0,a.isSameOrigin)(window.location.href,o)||(e=new a.URL(o,window.location).href,t="importScripts('"+e+"');",o=a.URL.createObjectURL(new Blob([t])));var s=new Worker(o),u=new d.MessageHandler("main","worker",s),l=function(){s.removeEventListener("error",c),u.destroy(),s.terminate(),r.destroyed?r._readyCapability.reject(new Error("Worker was destroyed")):r._setupFakeWorker()},c=function(){r._webWorker||l()};s.addEventListener("error",c),u.on("test",(function(e){s.removeEventListener("error",c),r.destroyed?l():e&&e.supportTypedArray?(r._messageHandler=u,r._port=s,r._webWorker=s,e.supportTransfers||(r.postMessageTransfers=!1),r._readyCapability.resolve(),u.send("configure",{verbosity:r.verbosity})):(r._setupFakeWorker(),u.destroy(),s.terminate())})),u.on("ready",(function(e){if(s.removeEventListener("error",c),r.destroyed)l();else try{h()}catch(t){r._setupFakeWorker()}}));var h=function(){var e=new Uint8Array([r.postMessageTransfers?255:0]);try{u.send("test",e,[e.buffer])}catch(t){(0,a.info)("Cannot use postMessage transfers"),e[0]=0,u.send("test",e)}};return void h()}catch(f){(0,a.info)("The worker has been disabled.")}}this._setupFakeWorker()}},{key:"_setupFakeWorker",value:function(){var t=this;P||((0,a.warn)("Setting up fake worker."),P=!0),function(){if(e)return e.promise;e=(0,a.createPromiseCapability)();var t=i();return t?(e.resolve(t),e.promise):((x||function(){return(0,o.loadScript)(n()).then((function(){return window.pdfjsWorker.WorkerMessageHandler}))})().then(e.resolve,e.reject),e.promise)}().then((function(e){if(t.destroyed)t._readyCapability.reject(new Error("Worker was destroyed"));else{var n=new j;t._port=n;var i="fake"+r++,a=new d.MessageHandler(i+"_worker",i,n);e.setup(a,n);var o=new d.MessageHandler(i,i+"_worker",n);t._messageHandler=o,t._readyCapability.resolve()}})).catch((function(e){t._readyCapability.reject(new Error('Setting up fake worker failed: "'.concat(e.message,'".')))}))}},{key:"destroy",value:function(){this.destroyed=!0,this._webWorker&&(this._webWorker.terminate(),this._webWorker=null),t.delete(this._port),this._port=null,this._messageHandler&&(this._messageHandler.destroy(),this._messageHandler=null)}},{key:"promise",get:function(){return this._readyCapability.promise}},{key:"port",get:function(){return this._port}},{key:"messageHandler",get:function(){return this._messageHandler}}],[{key:"fromPort",value:function(e){if(!e||!e.port)throw new Error("PDFWorker.fromPort - invalid method signature.");return t.has(e.port)?t.get(e.port):new s(e)}},{key:"getWorkerSrc",value:function(){return n()}}]),s}()}();t.PDFWorker=D;var N,q=function(){function e(t,r,n,i){_(this,e),this.messageHandler=t,this.loadingTask=r,this.commonObjs=new W,this.fontLoader=new s.FontLoader({docId:r.docId,onUnsupportedFeature:this._onUnsupportedFeature.bind(this)}),this._params=i,this.CMapReaderFactory=new i.CMapReaderFactory({baseUrl:i.cMapUrl,isCompressed:i.cMapPacked}),this.destroyed=!1,this.destroyCapability=null,this._passwordCapability=null,this._networkStream=n,this._fullReader=null,this._lastProgress=null,this.pageCache=[],this.pagePromises=[],this.downloadInfoCapability=(0,a.createPromiseCapability)(),this.setupMessageHandler()}return S(e,[{key:"destroy",value:function(){var e=this;if(this.destroyCapability)return this.destroyCapability.promise;this.destroyed=!0,this.destroyCapability=(0,a.createPromiseCapability)(),this._passwordCapability&&this._passwordCapability.reject(new Error("Worker was destroyed during onPassword callback"));var t=[];this.pageCache.forEach((function(e){e&&t.push(e._destroy())})),this.pageCache=[],this.pagePromises=[];var r=this.messageHandler.sendWithPromise("Terminate",null);return t.push(r),Promise.all(t).then((function(){e.fontLoader.clear(),e._networkStream&&e._networkStream.cancelAllRequests(),e.messageHandler&&(e.messageHandler.destroy(),e.messageHandler=null),e.destroyCapability.resolve()}),this.destroyCapability.reject),this.destroyCapability.promise}},{key:"setupMessageHandler",value:function(){var e=this.messageHandler,t=this.loadingTask;e.on("GetReader",(function(e,t){var r=this;(0,a.assert)(this._networkStream),this._fullReader=this._networkStream.getFullReader(),this._fullReader.onProgress=function(e){r._lastProgress={loaded:e.loaded,total:e.total}},t.onPull=function(){r._fullReader.read().then((function(e){var r=e.value;e.done?t.close():((0,a.assert)((0,a.isArrayBuffer)(r)),t.enqueue(new Uint8Array(r),1,[r]))})).catch((function(e){t.error(e)}))},t.onCancel=function(e){r._fullReader.cancel(e)}}),this),e.on("ReaderHeadersReady",(function(e){var r=this,n=(0,a.createPromiseCapability)(),i=this._fullReader;return i.headersReady.then((function(){i.isStreamingSupported&&i.isRangeSupported||(r._lastProgress&&t.onProgress&&t.onProgress(r._lastProgress),i.onProgress=function(e){t.onProgress&&t.onProgress({loaded:e.loaded,total:e.total})}),n.resolve({isStreamingSupported:i.isStreamingSupported,isRangeSupported:i.isRangeSupported,contentLength:i.contentLength})}),n.reject),n.promise}),this),e.on("GetRangeReader",(function(e,t){(0,a.assert)(this._networkStream);var r=this._networkStream.getRangeReader(e.begin,e.end);t.onPull=function(){r.read().then((function(e){var r=e.value;e.done?t.close():((0,a.assert)((0,a.isArrayBuffer)(r)),t.enqueue(new Uint8Array(r),1,[r]))})).catch((function(e){t.error(e)}))},t.onCancel=function(e){r.cancel(e)}}),this),e.on("GetDoc",(function(e){var r=e.pdfInfo;this.numPages=r.numPages,this.pdfDocument=new L(r,this,t),t._capability.resolve(this.pdfDocument)}),this),e.on("PasswordRequest",(function(e){var r=this;if(this._passwordCapability=(0,a.createPromiseCapability)(),t.onPassword)try{t.onPassword((function(e){r._passwordCapability.resolve({password:e})}),e.code)}catch(n){this._passwordCapability.reject(n)}else this._passwordCapability.reject(new a.PasswordException(e.message,e.code));return this._passwordCapability.promise}),this),e.on("PasswordException",(function(e){t._capability.reject(new a.PasswordException(e.message,e.code))}),this),e.on("InvalidPDF",(function(e){t._capability.reject(new a.InvalidPDFException(e.message))}),this),e.on("MissingPDF",(function(e){t._capability.reject(new a.MissingPDFException(e.message))}),this),e.on("UnexpectedResponse",(function(e){t._capability.reject(new a.UnexpectedResponseException(e.message,e.status))}),this),e.on("UnknownError",(function(e){t._capability.reject(new a.UnknownErrorException(e.message,e.details))}),this),e.on("DataLoaded",(function(e){t.onProgress&&t.onProgress({loaded:e.length,total:e.length}),this.downloadInfoCapability.resolve(e)}),this),e.on("StartRenderPage",(function(e){if(!this.destroyed){var t=this.pageCache[e.pageIndex];t._stats.timeEnd("Page Request"),t._startRenderPage(e.transparency,e.intent)}}),this),e.on("RenderPageChunk",(function(e){this.destroyed||this.pageCache[e.pageIndex]._renderPageChunk(e.operatorList,e.intent)}),this),e.on("commonobj",(function(t){var r=this;if(!this.destroyed){var n=y(t,3),i=n[0],o=n[1],u=n[2];if(!this.commonObjs.has(i))switch(o){case"Font":var l=this._params;if("error"in u){var h=u.error;(0,a.warn)("Error during font loading: ".concat(h)),this.commonObjs.resolve(i,h);break}var d=null;l.pdfBug&&c.default.FontInspector&&c.default.FontInspector.enabled&&(d={registerFont:function(e,t){c.default.FontInspector.fontAdded(e,t)}});var f=new s.FontFaceObject(u,{isEvalSupported:l.isEvalSupported,disableFontFace:l.disableFontFace,ignoreErrors:l.ignoreErrors,onUnsupportedFeature:this._onUnsupportedFeature.bind(this),fontRegistry:d});this.fontLoader.bind(f).then((function(){r.commonObjs.resolve(i,f)}),(function(t){e.sendWithPromise("FontFallback",{id:i}).finally((function(){r.commonObjs.resolve(i,f)}))}));break;case"FontPath":this.commonObjs.resolve(i,u);break;default:throw new Error("Got unknown common object type ".concat(o))}}}),this),e.on("obj",(function(e){if(!this.destroyed){var t=y(e,4),r=t[0],n=t[1],i=t[2],a=t[3],o=this.pageCache[n];if(!o.objs.has(r))switch(i){case"JpegStream":return new Promise((function(e,t){var r=new Image;r.onload=function(){e(r)},r.onerror=function(){t(new Error("Error during JPEG image loading"))},r.src=a})).then((function(e){o.objs.resolve(r,e)}));case"Image":o.objs.resolve(r,a),a&&"data"in a&&a.data.length>8e6&&(o.cleanupAfterRender=!0);break;default:throw new Error("Got unknown object type ".concat(i))}}}),this),e.on("DocProgress",(function(e){this.destroyed||t.onProgress&&t.onProgress({loaded:e.loaded,total:e.total})}),this),e.on("PageError",(function(e){if(!this.destroyed){var t=this.pageCache[e.pageNum-1].intentStates[e.intent];if(!t.displayReadyCapability)throw new Error(e.error);if(t.displayReadyCapability.reject(e.error),t.operatorList){t.operatorList.lastChunk=!0;for(var r=0;r<t.renderTasks.length;r++)t.renderTasks[r].operatorListChanged()}}}),this),e.on("UnsupportedFeature",this._onUnsupportedFeature,this),e.on("JpegDecode",(function(e){if(this.destroyed)return Promise.reject(new Error("Worker was destroyed"));if("undefined"==typeof document)return Promise.reject(new Error('"document" is not defined.'));var t=y(e,2),r=t[0],n=t[1];return 3!==n&&1!==n?Promise.reject(new Error("Only 3 components or 1 component can be returned")):new Promise((function(e,t){var i=new Image;i.onload=function(){var t=i.width,r=i.height,a=t*r,o=4*a,s=new Uint8ClampedArray(a*n),u=document.createElement("canvas");u.width=t,u.height=r;var l=u.getContext("2d");l.drawImage(i,0,0);var c=l.getImageData(0,0,t,r).data;if(3===n)for(var h=0,d=0;h<o;h+=4,d+=3)s[d]=c[h],s[d+1]=c[h+1],s[d+2]=c[h+2];else if(1===n)for(var f=0,p=0;f<o;f+=4,p++)s[p]=c[f];e({data:s,width:t,height:r})},i.onerror=function(){t(new Error("JpegDecode failed to load image"))},i.src=r}))}),this),e.on("FetchBuiltInCMap",(function(e){return this.destroyed?Promise.reject(new Error("Worker was destroyed")):this.CMapReaderFactory.fetch({name:e.name})}),this)}},{key:"_onUnsupportedFeature",value:function(e){var t=e.featureId;this.destroyed||this.loadingTask.onUnsupportedFeature&&this.loadingTask.onUnsupportedFeature(t)}},{key:"getData",value:function(){return this.messageHandler.sendWithPromise("GetData",null)}},{key:"getPage",value:function(e){var t=this;if(!Number.isInteger(e)||e<=0||e>this.numPages)return Promise.reject(new Error("Invalid page request"));var r=e-1;if(r in this.pagePromises)return this.pagePromises[r];var n=this.messageHandler.sendWithPromise("GetPage",{pageIndex:r}).then((function(e){if(t.destroyed)throw new Error("Transport destroyed");var n=new M(r,e,t,t._params.pdfBug);return t.pageCache[r]=n,n}));return this.pagePromises[r]=n,n}},{key:"getPageIndex",value:function(e){return this.messageHandler.sendWithPromise("GetPageIndex",{ref:e}).catch((function(e){return Promise.reject(new Error(e))}))}},{key:"getAnnotations",value:function(e,t){return this.messageHandler.sendWithPromise("GetAnnotations",{pageIndex:e,intent:t})}},{key:"getDestinations",value:function(){return this.messageHandler.sendWithPromise("GetDestinations",null)}},{key:"getDestination",value:function(e){return"string"!=typeof e?Promise.reject(new Error("Invalid destination request.")):this.messageHandler.sendWithPromise("GetDestination",{id:e})}},{key:"getPageLabels",value:function(){return this.messageHandler.sendWithPromise("GetPageLabels",null)}},{key:"getPageMode",value:function(){return this.messageHandler.sendWithPromise("GetPageMode",null)}},{key:"getOpenActionDestination",value:function(){return this.messageHandler.sendWithPromise("getOpenActionDestination",null)}},{key:"getAttachments",value:function(){return this.messageHandler.sendWithPromise("GetAttachments",null)}},{key:"getJavaScript",value:function(){return this.messageHandler.sendWithPromise("GetJavaScript",null)}},{key:"getOutline",value:function(){return this.messageHandler.sendWithPromise("GetOutline",null)}},{key:"getPermissions",value:function(){return this.messageHandler.sendWithPromise("GetPermissions",null)}},{key:"getMetadata",value:function(){var e=this;return this.messageHandler.sendWithPromise("GetMetadata",null).then((function(t){return{info:t[0],metadata:t[1]?new 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"+e),this.times.push({name:e,start:this.started[e],end:Date.now()}),delete this.started[e])}},{key:"toString",value:function(){for(var e=this.times,t="",r=0,n=0,i=e.length;n<i;++n){var a=e[n].name;a.length>r&&(r=a.length)}for(var o=0,s=e.length;o<s;++o){var u=e[o],l=u.end-u.start;t+="".concat(u.name.padEnd(r)," ").concat(l,"ms\n")}return t}}]),e}();t.StatTimer=v;var m=function(){function e(){i(this,e),(0,n.unreachable)("Cannot initialize DummyStatTimer.")}return o(e,null,[{key:"time",value:function(e){}},{key:"timeEnd",value:function(e){}},{key:"toString",value:function(){return""}}]),e}();t.DummyStatTimer=m},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.FontLoader=t.FontFaceObject=void 0;var n,i=(n=r(147))&&n.__esModule?n:{default:n},a=r(1);function o(e){return(o="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}function s(e,t){return!t||"object"!==o(t)&&"function"!=typeof t?function(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return e}(e):t}function u(e){return(u=Object.setPrototypeOf?Object.getPrototypeOf:function(e){return e.__proto__||Object.getPrototypeOf(e)})(e)}function l(e,t){return(l=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}function c(e,t,r,n,i,a,o){try{var s=e[a](o),u=s.value}catch(l){return void r(l)}s.done?t(u):Promise.resolve(u).then(n,i)}function h(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function d(e,t){for(var r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}function f(e,t,r){return t&&d(e.prototype,t),r&&d(e,r),e}var p,v=function(){function e(t){var r=t.docId,n=t.onUnsupportedFeature;h(this,e),this.constructor===e&&(0,a.unreachable)("Cannot initialize BaseFontLoader."),this.docId=r,this._onUnsupportedFeature=n,this.nativeFontFaces=[],this.styleElement=null}var t,r;return f(e,[{key:"addNativeFontFace",value:function(e){this.nativeFontFaces.push(e),document.fonts.add(e)}},{key:"insertRule",value:function(e){var t=this.styleElement;t||((t=this.styleElement=document.createElement("style")).id="PDFJS_FONT_STYLE_TAG_".concat(this.docId),document.documentElement.getElementsByTagName("head")[0].appendChild(t));var r=t.sheet;r.insertRule(e,r.cssRules.length)}},{key:"clear",value:function(){this.nativeFontFaces.forEach((function(e){document.fonts.delete(e)})),this.nativeFontFaces.length=0,this.styleElement&&(this.styleElement.remove(),this.styleElement=null)}},{key:"bind",value:(t=i.default.mark((function e(t){var r,n,o=this;return i.default.wrap((function(e){for(;;)switch(e.prev=e.next){case 0:if(!t.attached&&!t.missingFile){e.next=2;break}return e.abrupt("return");case 2:if(t.attached=!0,!this.isFontLoadingAPISupported){e.next=19;break}if(!(r=t.createNativeFontFace())){e.next=18;break}return this.addNativeFontFace(r),e.prev=7,e.next=10,r.loaded;case 10:e.next=18;break;case 12:throw e.prev=12,e.t0=e.catch(7),this._onUnsupportedFeature({featureId:a.UNSUPPORTED_FEATURES.font}),(0,a.warn)("Failed to load font '".concat(r.family,"': '").concat(e.t0,"'.")),t.disableFontFace=!0,e.t0;case 18:return e.abrupt("return");case 19:if(!(n=t.createFontFaceRule())){e.next=25;break}if(this.insertRule(n),!this.isSyncFontLoadingSupported){e.next=24;break}return e.abrupt("return");case 24:return e.abrupt("return",new Promise((function(e){var r=o._queueLoadingCallback(e);o._prepareFontLoadEvent([n],[t],r)})));case 25:case"end":return e.stop()}}),e,this,[[7,12]])})),r=function(){var e=this,r=arguments;return new Promise((function(n,i){var a=t.apply(e,r);function o(e){c(a,n,i,o,s,"next",e)}function s(e){c(a,n,i,o,s,"throw",e)}o(void 0)}))},function(e){return r.apply(this,arguments)})},{key:"_queueLoadingCallback",value:function(e){(0,a.unreachable)("Abstract method `_queueLoadingCallback`.")}},{key:"_prepareFontLoadEvent",value:function(e,t,r){(0,a.unreachable)("Abstract method `_prepareFontLoadEvent`.")}},{key:"isFontLoadingAPISupported",get:function(){(0,a.unreachable)("Abstract method `isFontLoadingAPISupported`.")}},{key:"isSyncFontLoadingSupported",get:function(){(0,a.unreachable)("Abstract method `isSyncFontLoadingSupported`.")}},{key:"_loadTestFont",get:function(){(0,a.unreachable)("Abstract method `_loadTestFont`.")}}]),e}();t.FontLoader=p,t.FontLoader=p=function(e){function t(e){var r;return h(this,t),(r=s(this,u(t).call(this,e))).loadingContext={requests:[],nextRequestId:0},r.loadTestFontId=0,r}return function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a 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l=u.getContext("2d"),c=0,h="lt".concat(Date.now()).concat(this.loadTestFontId++),d=this._loadTestFont,f=n(d=i(d,976,h.length,h),16);for(o=0,s=h.length-3;o<s;o+=4)f=f-1482184792+n(h,o)|0;o<h.length&&(f=f-1482184792+n(h+"XXX",o)|0),d=i(d,16,4,(0,a.string32)(f));var p="url(data:font/opentype;base64,".concat(btoa(d),");"),v='@font-face {font-family:"'.concat(h,'";src:').concat(p,"}");this.insertRule(v);var m=[];for(o=0,s=t.length;o<s;o++)m.push(t[o].loadedName);m.push(h);var g=document.createElement("div");for(g.setAttribute("style","visibility: hidden;width: 10px; height: 10px;position: absolute; top: 0px; left: 0px;"),o=0,s=m.length;o<s;++o){var y=document.createElement("span");y.textContent="Hi",y.style.fontFamily=m[o],g.appendChild(y)}document.body.appendChild(g),function e(t,r){if(++c>30)return(0,a.warn)("Load test font never loaded."),void r();l.font="30px 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Gecko/.exec(navigator.userAgent);t&&t[1]<63&&(e=!1)}return(0,a.shadow)(this,"isFontLoadingAPISupported",e)}},{key:"isSyncFontLoadingSupported",get:function(){var e=!1;if("undefined"==typeof navigator)e=!0;else{var t=/Mozilla\/5.0.*?rv:(\d+).*? 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m={get value(){return(0,a.shadow)(this,"value",(0,a.isEvalSupported)())}},g=function(){function e(t,r){var n=r.isEvalSupported,i=void 0===n||n,a=r.disableFontFace,o=void 0!==a&&a,s=r.ignoreErrors,u=void 0!==s&&s,l=r.onUnsupportedFeature,c=void 0===l?null:l,d=r.fontRegistry,f=void 0===d?null:d;for(var p in h(this,e),this.compiledGlyphs=Object.create(null),t)this[p]=t[p];this.isEvalSupported=!1!==i,this.disableFontFace=!0===o,this.ignoreErrors=!0===u,this._onUnsupportedFeature=c,this.fontRegistry=f}return f(e,[{key:"createNativeFontFace",value:function(){if(!this.data||this.disableFontFace)return null;var e=new FontFace(this.loadedName,this.data,{});return this.fontRegistry&&this.fontRegistry.registerFont(this),e}},{key:"createFontFaceRule",value:function(){if(!this.data||this.disableFontFace)return null;var e=(0,a.bytesToString)(new Uint8Array(this.data)),t="url(data:".concat(this.mimetype,";base64,").concat(btoa(e),");"),r='@font-face 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navigator&&navigator.userAgent||"",o=/Trident/.test(a),s=/CriOS/.test(a);(o||s)&&(n.disableCreateObjectURL=!0),i()&&(n.disableFontFace=!0,n.nativeImageDecoderSupport="none"),t.apiCompatibilityParams=Object.freeze(n)},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.CanvasGraphics=void 0;var n=r(1),i=r(155),a={get value(){return(0,n.shadow)(a,"value",(0,n.isLittleEndian)())}};function o(e){e.mozCurrentTransform||(e._originalSave=e.save,e._originalRestore=e.restore,e._originalRotate=e.rotate,e._originalScale=e.scale,e._originalTranslate=e.translate,e._originalTransform=e.transform,e._originalSetTransform=e.setTransform,e._transformMatrix=e._transformMatrix||[1,0,0,1,0,0],e._transformStack=[],Object.defineProperty(e,"mozCurrentTransform",{get:function(){return this._transformMatrix}}),Object.defineProperty(e,"mozCurrentTransformInverse",{get:function(){var e=this._transformMatrix,t=e[0],r=e[1],n=e[2],i=e[3],a=e[4],o=e[5],s=t*i-r*n,u=r*n-t*i;return[i/s,r/u,n/u,t/s,(i*a-n*o)/u,(r*a-t*o)/s]}}),e.save=function(){var e=this._transformMatrix;this._transformStack.push(e),this._transformMatrix=e.slice(0,6),this._originalSave()},e.restore=function(){var e=this._transformStack.pop();e&&(this._transformMatrix=e,this._originalRestore())},e.translate=function(e,t){var r=this._transformMatrix;r[4]=r[0]*e+r[2]*t+r[4],r[5]=r[1]*e+r[3]*t+r[5],this._originalTranslate(e,t)},e.scale=function(e,t){var r=this._transformMatrix;r[0]=r[0]*e,r[1]=r[1]*e,r[2]=r[2]*t,r[3]=r[3]*t,this._originalScale(e,t)},e.transform=function(t,r,n,i,a,o){var s=this._transformMatrix;this._transformMatrix=[s[0]*t+s[2]*r,s[1]*t+s[3]*r,s[0]*n+s[2]*i,s[1]*n+s[3]*i,s[0]*a+s[2]*o+s[4],s[1]*a+s[3]*o+s[5]],e._originalTransform(t,r,n,i,a,o)},e.setTransform=function(t,r,n,i,a,o){this._transformMatrix=[t,r,n,i,a,o],e._originalSetTransform(t,r,n,i,a,o)},e.rotate=function(e){var t=Math.cos(e),r=Math.sin(e),n=this._transformMatrix;this._transformMatrix=[n[0]*t+n[2]*r,n[1]*t+n[3]*r,n[0]*-r+n[2]*t,n[1]*-r+n[3]*t,n[4],n[5]],this._originalRotate(e)})}var s=function(){function e(e){this.canvasFactory=e,this.cache=Object.create(null)}return e.prototype={getCanvas:function(e,t,r,n){var i;return void 0!==this.cache[e]?(i=this.cache[e],this.canvasFactory.reset(i,t,r),i.context.setTransform(1,0,0,1,0,0)):(i=this.canvasFactory.create(t,r),this.cache[e]=i),n&&o(i.context),i},clear:function(){for(var e in this.cache){var t=this.cache[e];this.canvasFactory.destroy(t),delete this.cache[e]}}},e}(),u=function(){function e(){this.alphaIsShape=!1,this.fontSize=0,this.fontSizeScale=1,this.textMatrix=n.IDENTITY_MATRIX,this.textMatrixScale=1,this.fontMatrix=n.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=n.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.resumeSMaskCtx=null}return e.prototype={clone:function(){return Object.create(this)},setCurrentPoint:function(e,t){this.x=e,this.y=t}},e}(),l=function(){function e(e,t,r,n,i,a){this.ctx=e,this.current=new 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k=y-v,x=0,P=k>A?c:8*k-7,C=-8&P,R=0,E=0;x<C;x+=8)E=m[v++],b[r++]=128&E?S:w,b[r++]=64&E?S:w,b[r++]=32&E?S:w,b[r++]=16&E?S:w,b[r++]=8&E?S:w,b[r++]=4&E?S:w,b[r++]=2&E?S:w,b[r++]=1&E?S:w;for(;x<P;x++)0===R&&(E=m[v++],R=128),b[r++]=E&R?S:w,R>>=1}for(;r<_;)b[r++]=0;e.putImageData(p,0,16*i)}}else if(t.kind===n.ImageKind.RGBA_32BPP){for(o=0,u=16*c*4,i=0;i<d;i++)g.set(m.subarray(v,v+u)),v+=u,e.putImageData(p,0,o),o+=16;i<f&&(u=c*h*4,g.set(m.subarray(v,v+u)),e.putImageData(p,0,o))}else{if(t.kind!==n.ImageKind.RGB_24BPP)throw new Error("bad image kind: ".concat(t.kind));for(u=c*(s=16),i=0;i<f;i++){for(i>=d&&(u=c*(s=h)),r=0,o=u;o--;)g[r++]=m[v++],g[r++]=m[v++],g[r++]=m[v++],g[r++]=255;e.putImageData(p,0,16*i)}}}}function r(e,t){for(var r=t.height,n=t.width,i=r%16,a=(r-i)/16,o=0===i?a:a+1,s=e.createImageData(n,16),u=0,l=t.data,c=s.data,h=0;h<o;h++){for(var d=h<a?16:i,f=3,p=0;p<d;p++)for(var v=0,m=0;m<n;m++){if(!v){var g=l[u++];v=128}c[f]=g&v?0:255,f+=4,v>>=1}e.putImageData(s,0,16*h)}}function l(e,t){for(var r=["strokeStyle","fillStyle","fillRule","globalAlpha","lineWidth","lineCap","lineJoin","miterLimit","globalCompositeOperation","font"],n=0,i=r.length;n<i;n++){var a=r[n];void 0!==e[a]&&(t[a]=e[a])}void 0!==e.setLineDash&&(t.setLineDash(e.getLineDash()),t.lineDashOffset=e.lineDashOffset)}function c(e){e.strokeStyle="#000000",e.fillStyle="#000000",e.fillRule="nonzero",e.globalAlpha=1,e.lineWidth=1,e.lineCap="butt",e.lineJoin="miter",e.miterLimit=10,e.globalCompositeOperation="source-over",e.font="10px sans-serif",void 0!==e.setLineDash&&(e.setLineDash([]),e.lineDashOffset=0)}function h(e,t,r,n){for(var i=e.length,a=3;a<i;a+=4){var o=e[a];if(0===o)e[a-3]=t,e[a-2]=r,e[a-1]=n;else if(o<255){var s=255-o;e[a-3]=e[a-3]*o+t*s>>8,e[a-2]=e[a-2]*o+r*s>>8,e[a-1]=e[a-1]*o+n*s>>8}}}function d(e,t,r){for(var n=e.length,i=3;i<n;i+=4){var a=r?r[e[i]]:e[i];t[i]=t[i]*a*(1/255)|0}}function f(e,t,r){for(var n=e.length,i=3;i<n;i+=4){var a=77*e[i-3]+152*e[i-2]+28*e[i-1];t[i]=r?t[i]*r[a>>8]>>8:t[i]*a>>16}}function p(e,t,r,n){var i=t.canvas,a=t.context;e.setTransform(t.scaleX,0,0,t.scaleY,t.offsetX,t.offsetY);var o=t.backdrop||null;if(!t.transferMap&&n.isEnabled){var s=n.composeSMask({layer:r.canvas,mask:i,properties:{subtype:t.subtype,backdrop:o}});return e.setTransform(1,0,0,1,0,0),void e.drawImage(s,t.offsetX,t.offsetY)}!function(e,t,r,n,i,a,o){var s,u=!!a,l=u?a[0]:0,c=u?a[1]:0,p=u?a[2]:0;s="Luminosity"===i?f:d;for(var v=Math.min(n,Math.ceil(1048576/r)),m=0;m<n;m+=v){var g=Math.min(v,n-m),y=e.getImageData(0,m,r,g),b=t.getImageData(0,m,r,g);u&&h(y.data,l,c,p),s(y.data,b.data,o),e.putImageData(b,0,m)}}(a,r,i.width,i.height,t.subtype,o,t.transferMap),e.drawImage(i,0,0)}var v=["butt","round","square"],m=["miter","round","bevel"],g={},y={};for(var b in e.prototype={beginDrawing:function(e){var t=e.transform,r=e.viewport,n=e.transparency,i=void 0!==n&&n,a=e.background,o=void 0===a?null:a,s=this.ctx.canvas.width,u=this.ctx.canvas.height;if(this.ctx.save(),this.ctx.fillStyle=o||"rgb(255, 255, 255)",this.ctx.fillRect(0,0,s,u),this.ctx.restore(),i){var l=this.cachedCanvases.getCanvas("transparent",s,u,!0);this.compositeCtx=this.ctx,this.transparentCanvas=l.canvas,this.ctx=l.context,this.ctx.save(),this.ctx.transform.apply(this.ctx,this.compositeCtx.mozCurrentTransform)}this.ctx.save(),c(this.ctx),t&&this.ctx.transform.apply(this.ctx,t),this.ctx.transform.apply(this.ctx,r.transform),this.baseTransform=this.ctx.mozCurrentTransform.slice(),this.imageLayer&&this.imageLayer.beginLayout()},executeOperatorList:function(e,t,r,i){var a=e.argsArray,o=e.fnArray,s=t||0,u=a.length;if(u===s)return s;for(var l,c=u-s>10&&"function"==typeof r,h=c?Date.now()+15:0,d=0,f=this.commonObjs,p=this.objs;;){if(void 0!==i&&s===i.nextBreakPoint)return i.breakIt(s,r),s;if((l=o[s])!==n.OPS.dependency)this[l].apply(this,a[s]);else for(var v=a[s],m=0,g=v.length;m<g;m++){var y=v[m],b="g"===y[0]&&"_"===y[1]?f:p;if(!b.has(y))return b.get(y,r),s}if(++s===u)return s;if(c&&++d>10){if(Date.now()>h)return r(),s;d=0}}},endDrawing:function(){null!==this.current.activeSMask&&this.endSMaskGroup(),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.webGLContext.clear(),this.imageLayer&&this.imageLayer.endLayout()},setLineWidth:function(e){this.current.lineWidth=e,this.ctx.lineWidth=e},setLineCap:function(e){this.ctx.lineCap=v[e]},setLineJoin:function(e){this.ctx.lineJoin=m[e]},setMiterLimit:function(e){this.ctx.miterLimit=e},setDash:function(e,t){var r=this.ctx;void 0!==r.setLineDash&&(r.setLineDash(e),r.lineDashOffset=t)},setRenderingIntent:function(e){},setFlatness:function(e){},setGState:function(e){for(var t=0,r=e.length;t<r;t++){var n=e[t],i=n[0],a=n[1];switch(i){case"LW":this.setLineWidth(a);break;case"LC":this.setLineCap(a);break;case"LJ":this.setLineJoin(a);break;case"ML":this.setMiterLimit(a);break;case"D":this.setDash(a[0],a[1]);break;case"RI":this.setRenderingIntent(a);break;case"FL":this.setFlatness(a);break;case"Font":this.setFont(a[0],a[1]);break;case"CA":this.current.strokeAlpha=n[1];break;case"ca":this.current.fillAlpha=n[1],this.ctx.globalAlpha=n[1];break;case"BM":this.ctx.globalCompositeOperation=a;break;case"SMask":this.current.activeSMask&&(this.stateStack.length>0&&this.stateStack[this.stateStack.length-1].activeSMask===this.current.activeSMask?this.suspendSMaskGroup():this.endSMaskGroup()),this.current.activeSMask=a?this.tempSMask:null,this.current.activeSMask&&this.beginSMaskGroup(),this.tempSMask=null}}},beginSMaskGroup:function(){var e=this.current.activeSMask,t=e.canvas.width,r=e.canvas.height,n="smaskGroupAt"+this.groupLevel,i=this.cachedCanvases.getCanvas(n,t,r,!0),a=this.ctx,o=a.mozCurrentTransform;this.ctx.save();var s=i.context;s.scale(1/e.scaleX,1/e.scaleY),s.translate(-e.offsetX,-e.offsetY),s.transform.apply(s,o),e.startTransformInverse=s.mozCurrentTransformInverse,l(a,s),this.ctx=s,this.setGState([["BM","source-over"],["ca",1],["CA",1]]),this.groupStack.push(a),this.groupLevel++},suspendSMaskGroup:function(){var e=this.ctx;this.groupLevel--,this.ctx=this.groupStack.pop(),p(this.ctx,this.current.activeSMask,e,this.webGLContext),this.ctx.restore(),this.ctx.save(),l(e,this.ctx),this.current.resumeSMaskCtx=e;var t=n.Util.transform(this.current.activeSMask.startTransformInverse,e.mozCurrentTransform);this.ctx.transform.apply(this.ctx,t),e.save(),e.setTransform(1,0,0,1,0,0),e.clearRect(0,0,e.canvas.width,e.canvas.height),e.restore()},resumeSMaskGroup:function(){var e=this.current.resumeSMaskCtx,t=this.ctx;this.ctx=e,this.groupStack.push(t),this.groupLevel++},endSMaskGroup:function(){var e=this.ctx;this.groupLevel--,this.ctx=this.groupStack.pop(),p(this.ctx,this.current.activeSMask,e,this.webGLContext),this.ctx.restore(),l(e,this.ctx);var t=n.Util.transform(this.current.activeSMask.startTransformInverse,e.mozCurrentTransform);this.ctx.transform.apply(this.ctx,t)},save:function(){this.ctx.save();var e=this.current;this.stateStack.push(e),this.current=e.clone(),this.current.resumeSMaskCtx=null},restore:function(){this.current.resumeSMaskCtx&&this.resumeSMaskGroup(),null===this.current.activeSMask||0!==this.stateStack.length&&this.stateStack[this.stateStack.length-1].activeSMask===this.current.activeSMask||this.endSMaskGroup(),0!==this.stateStack.length&&(this.current=this.stateStack.pop(),this.ctx.restore(),this.pendingClip=null,this._cachedGetSinglePixelWidth=null)},transform:function(e,t,r,n,i,a){this.ctx.transform(e,t,r,n,i,a),this._cachedGetSinglePixelWidth=null},constructPath:function(e,t){for(var r=this.ctx,i=this.current,a=i.x,o=i.y,s=0,u=0,l=e.length;s<l;s++)switch(0|e[s]){case n.OPS.rectangle:a=t[u++],o=t[u++];var c=t[u++],h=t[u++];0===c&&(c=this.getSinglePixelWidth()),0===h&&(h=this.getSinglePixelWidth());var d=a+c,f=o+h;this.ctx.moveTo(a,o),this.ctx.lineTo(d,o),this.ctx.lineTo(d,f),this.ctx.lineTo(a,f),this.ctx.lineTo(a,o),this.ctx.closePath();break;case n.OPS.moveTo:a=t[u++],o=t[u++],r.moveTo(a,o);break;case n.OPS.lineTo:a=t[u++],o=t[u++],r.lineTo(a,o);break;case n.OPS.curveTo:a=t[u+4],o=t[u+5],r.bezierCurveTo(t[u],t[u+1],t[u+2],t[u+3],a,o),u+=6;break;case n.OPS.curveTo2:r.bezierCurveTo(a,o,t[u],t[u+1],t[u+2],t[u+3]),a=t[u+2],o=t[u+3],u+=4;break;case n.OPS.curveTo3:a=t[u+2],o=t[u+3],r.bezierCurveTo(t[u],t[u+1],a,o,a,o),u+=4;break;case n.OPS.closePath:r.closePath()}i.setCurrentPoint(a,o)},closePath:function(){this.ctx.closePath()},stroke:function(e){e=void 0===e||e;var t=this.ctx,r=this.current.strokeColor;t.lineWidth=Math.max(.65*this.getSinglePixelWidth(),this.current.lineWidth),t.globalAlpha=this.current.strokeAlpha,r&&r.hasOwnProperty("type")&&"Pattern"===r.type?(t.save(),t.strokeStyle=r.getPattern(t,this),t.stroke(),t.restore()):t.stroke(),e&&this.consumePath(),t.globalAlpha=this.current.fillAlpha},closeStroke:function(){this.closePath(),this.stroke()},fill:function(e){e=void 0===e||e;var t=this.ctx,r=this.current.fillColor,n=!1;this.current.patternFill&&(t.save(),this.baseTransform&&t.setTransform.apply(t,this.baseTransform),t.fillStyle=r.getPattern(t,this),n=!0),this.pendingEOFill?(t.fill("evenodd"),this.pendingEOFill=!1):t.fill(),n&&t.restore(),e&&this.consumePath()},eoFill:function(){this.pendingEOFill=!0,this.fill()},fillStroke:function(){this.fill(!1),this.stroke(!1),this.consumePath()},eoFillStroke:function(){this.pendingEOFill=!0,this.fillStroke()},closeFillStroke:function(){this.closePath(),this.fillStroke()},closeEOFillStroke:function(){this.pendingEOFill=!0,this.closePath(),this.fillStroke()},endPath:function(){this.consumePath()},clip:function(){this.pendingClip=g},eoClip:function(){this.pendingClip=y},beginText:function(){this.current.textMatrix=n.IDENTITY_MATRIX,this.current.textMatrixScale=1,this.current.x=this.current.lineX=0,this.current.y=this.current.lineY=0},endText:function(){var e=this.pendingTextPaths,t=this.ctx;if(void 0!==e){t.save(),t.beginPath();for(var r=0;r<e.length;r++){var n=e[r];t.setTransform.apply(t,n.transform),t.translate(n.x,n.y),n.addToPath(t,n.fontSize)}t.restore(),t.clip(),t.beginPath(),delete this.pendingTextPaths}else t.beginPath()},setCharSpacing:function(e){this.current.charSpacing=e},setWordSpacing:function(e){this.current.wordSpacing=e},setHScale:function(e){this.current.textHScale=e/100},setLeading:function(e){this.current.leading=-e},setFont:function(e,t){var r=this.commonObjs.get(e),i=this.current;if(!r)throw new Error("Can't find font for ".concat(e));if(i.fontMatrix=r.fontMatrix?r.fontMatrix:n.FONT_IDENTITY_MATRIX,0!==i.fontMatrix[0]&&0!==i.fontMatrix[3]||(0,n.warn)("Invalid font matrix for font "+e),t<0?(t=-t,i.fontDirection=-1):i.fontDirection=1,this.current.font=r,this.current.fontSize=t,!r.isType3Font){var a=r.loadedName||"sans-serif",o=r.black?"900":r.bold?"bold":"normal",s=r.italic?"italic":"normal",u='"'.concat(a,'", ').concat(r.fallbackName),l=t<16?16:t>100?100:t;this.current.fontSizeScale=t/l,this.ctx.font="".concat(s," ").concat(o," ").concat(l,"px ").concat(u)}},setTextRenderingMode:function(e){this.current.textRenderingMode=e},setTextRise:function(e){this.current.textRise=e},moveText:function(e,t){this.current.x=this.current.lineX+=e,this.current.y=this.current.lineY+=t},setLeadingMoveText:function(e,t){this.setLeading(-t),this.moveText(e,t)},setTextMatrix:function(e,t,r,n,i,a){this.current.textMatrix=[e,t,r,n,i,a],this.current.textMatrixScale=Math.sqrt(e*e+t*t),this.current.x=this.current.lineX=0,this.current.y=this.current.lineY=0},nextLine:function(){this.moveText(0,this.current.leading)},paintChar:function(e,t,r,i){var a,o=this.ctx,s=this.current,u=s.font,l=s.textRenderingMode,c=s.fontSize/s.fontSizeScale,h=l&n.TextRenderingMode.FILL_STROKE_MASK,d=!!(l&n.TextRenderingMode.ADD_TO_PATH_FLAG),f=s.patternFill&&u.data;(u.disableFontFace||d||f)&&(a=u.getPathGenerator(this.commonObjs,e)),u.disableFontFace||f?(o.save(),o.translate(t,r),o.beginPath(),a(o,c),i&&o.setTransform.apply(o,i),h!==n.TextRenderingMode.FILL&&h!==n.TextRenderingMode.FILL_STROKE||o.fill(),h!==n.TextRenderingMode.STROKE&&h!==n.TextRenderingMode.FILL_STROKE||o.stroke(),o.restore()):(h!==n.TextRenderingMode.FILL&&h!==n.TextRenderingMode.FILL_STROKE||o.fillText(e,t,r),h!==n.TextRenderingMode.STROKE&&h!==n.TextRenderingMode.FILL_STROKE||o.strokeText(e,t,r)),d&&(this.pendingTextPaths||(this.pendingTextPaths=[])).push({transform:o.mozCurrentTransform,x:t,y:r,fontSize:c,addToPath:a})},get isFontSubpixelAAEnabled(){var e=this.canvasFactory.create(10,10).context;e.scale(1.5,1),e.fillText("I",0,10);for(var t=e.getImageData(0,0,10,10).data,r=!1,i=3;i<t.length;i+=4)if(t[i]>0&&t[i]<255){r=!0;break}return(0,n.shadow)(this,"isFontSubpixelAAEnabled",r)},showText:function(e){var t=this.current,r=t.font;if(r.isType3Font)return this.showType3Text(e);var i=t.fontSize;if(0!==i){var a,o=this.ctx,s=t.fontSizeScale,u=t.charSpacing,l=t.wordSpacing,c=t.fontDirection,h=t.textHScale*c,d=e.length,f=r.vertical,p=f?1:-1,v=r.defaultVMetrics,m=i*t.fontMatrix[0],g=t.textRenderingMode===n.TextRenderingMode.FILL&&!r.disableFontFace&&!t.patternFill;if(o.save(),t.patternFill){o.save();var y=t.fillColor.getPattern(o,this);a=o.mozCurrentTransform,o.restore(),o.fillStyle=y}o.transform.apply(o,t.textMatrix),o.translate(t.x,t.y+t.textRise),c>0?o.scale(h,-1):o.scale(h,1);var b=t.lineWidth,_=t.textMatrixScale;if(0===_||0===b){var A=t.textRenderingMode&n.TextRenderingMode.FILL_STROKE_MASK;A!==n.TextRenderingMode.STROKE&&A!==n.TextRenderingMode.FILL_STROKE||(this._cachedGetSinglePixelWidth=null,b=.65*this.getSinglePixelWidth())}else b/=_;1!==s&&(o.scale(s,s),b/=s),o.lineWidth=b;var S,w=0;for(S=0;S<d;++S){var k=e[S];if((0,n.isNum)(k))w+=p*k*i/1e3;else{var x,P,C,R,E,T,O,F=!1,I=(k.isSpace?l:0)+u,L=k.fontChar,M=k.accent,j=k.width;if(f?(E=k.vmetric||v,T=-(T=k.vmetric?E[1]:.5*j)*m,O=E[2]*m,j=E?-E[0]:j,x=T/s,P=(w+O)/s):(x=w/s,P=0),r.remeasure&&j>0){var D=1e3*o.measureText(L).width/i*s;if(j<D&&this.isFontSubpixelAAEnabled){var N=j/D;F=!0,o.save(),o.scale(N,1),x/=N}else j!==D&&(x+=(j-D)/2e3*i/s)}(k.isInFont||r.missingFile)&&(g&&!M?o.fillText(L,x,P):(this.paintChar(L,x,P,a),M&&(C=x+M.offset.x/s,R=P-M.offset.y/s,this.paintChar(M.fontChar,C,R,a)))),w+=j*m+I*c,F&&o.restore()}}f?t.y-=w*h:t.x+=w*h,o.restore()}},showType3Text:function(e){var t,r,i,a,o=this.ctx,s=this.current,u=s.font,l=s.fontSize,c=s.fontDirection,h=u.vertical?1:-1,d=s.charSpacing,f=s.wordSpacing,p=s.textHScale*c,v=s.fontMatrix||n.FONT_IDENTITY_MATRIX,m=e.length;if(s.textRenderingMode!==n.TextRenderingMode.INVISIBLE&&0!==l){for(this._cachedGetSinglePixelWidth=null,o.save(),o.transform.apply(o,s.textMatrix),o.translate(s.x,s.y),o.scale(p,c),t=0;t<m;++t)if(r=e[t],(0,n.isNum)(r))a=h*r*l/1e3,this.ctx.translate(a,0),s.x+=a*p;else{var g=(r.isSpace?f:0)+d,y=u.charProcOperatorList[r.operatorListId];y?(this.processingType3=r,this.save(),o.scale(l,l),o.transform.apply(o,v),this.executeOperatorList(y),this.restore(),i=n.Util.applyTransform([r.width,0],v)[0]*l+g,o.translate(i,0),s.x+=i*p):(0,n.warn)('Type3 character "'.concat(r.operatorListId,'" is not available.'))}o.restore(),this.processingType3=null}},setCharWidth:function(e,t){},setCharWidthAndBounds:function(e,t,r,n,i,a){this.ctx.rect(r,n,i-r,a-n),this.clip(),this.endPath()},getColorN_Pattern:function(t){var r,n=this;if("TilingPattern"===t[0]){var a=t[1],o=this.baseTransform||this.ctx.mozCurrentTransform.slice(),s={createCanvasGraphics:function(t){return new e(t,n.commonObjs,n.objs,n.canvasFactory,n.webGLContext)}};r=new i.TilingPattern(t,a,this.ctx,s,o)}else r=(0,i.getShadingPatternFromIR)(t);return r},setStrokeColorN:function(){this.current.strokeColor=this.getColorN_Pattern(arguments)},setFillColorN:function(){this.current.fillColor=this.getColorN_Pattern(arguments),this.current.patternFill=!0},setStrokeRGBColor:function(e,t,r){var i=n.Util.makeCssRgb(e,t,r);this.ctx.strokeStyle=i,this.current.strokeColor=i},setFillRGBColor:function(e,t,r){var i=n.Util.makeCssRgb(e,t,r);this.ctx.fillStyle=i,this.current.fillColor=i,this.current.patternFill=!1},shadingFill:function(e){var t=this.ctx;this.save();var r=(0,i.getShadingPatternFromIR)(e);t.fillStyle=r.getPattern(t,this,!0);var a=t.mozCurrentTransformInverse;if(a){var o=t.canvas,s=o.width,u=o.height,l=n.Util.applyTransform([0,0],a),c=n.Util.applyTransform([0,u],a),h=n.Util.applyTransform([s,0],a),d=n.Util.applyTransform([s,u],a),f=Math.min(l[0],c[0],h[0],d[0]),p=Math.min(l[1],c[1],h[1],d[1]),v=Math.max(l[0],c[0],h[0],d[0]),m=Math.max(l[1],c[1],h[1],d[1]);this.ctx.fillRect(f,p,v-f,m-p)}else this.ctx.fillRect(-1e10,-1e10,2e10,2e10);this.restore()},beginInlineImage:function(){(0,n.unreachable)("Should not call beginInlineImage")},beginImageData:function(){(0,n.unreachable)("Should not call beginImageData")},paintFormXObjectBegin:function(e,t){if(this.save(),this.baseTransformStack.push(this.baseTransform),Array.isArray(e)&&6===e.length&&this.transform.apply(this,e),this.baseTransform=this.ctx.mozCurrentTransform,t){var r=t[2]-t[0],n=t[3]-t[1];this.ctx.rect(t[0],t[1],r,n),this.clip(),this.endPath()}},paintFormXObjectEnd:function(){this.restore(),this.baseTransform=this.baseTransformStack.pop()},beginGroup:function(e){this.save();var t=this.ctx;e.isolated||(0,n.info)("TODO: Support non-isolated groups."),e.knockout&&(0,n.warn)("Knockout groups not supported.");var r=t.mozCurrentTransform;if(e.matrix&&t.transform.apply(t,e.matrix),!e.bbox)throw new Error("Bounding box is required.");var i=n.Util.getAxialAlignedBoundingBox(e.bbox,t.mozCurrentTransform),a=[0,0,t.canvas.width,t.canvas.height];i=n.Util.intersect(i,a)||[0,0,0,0];var o=Math.floor(i[0]),s=Math.floor(i[1]),u=Math.max(Math.ceil(i[2])-o,1),c=Math.max(Math.ceil(i[3])-s,1),h=1,d=1;u>4096&&(h=u/4096,u=4096),c>4096&&(d=c/4096,c=4096);var f="groupAt"+this.groupLevel;e.smask&&(f+="_smask_"+this.smaskCounter++%2);var p=this.cachedCanvases.getCanvas(f,u,c,!0),v=p.context;v.scale(1/h,1/d),v.translate(-o,-s),v.transform.apply(v,r),e.smask?this.smaskStack.push({canvas:p.canvas,context:v,offsetX:o,offsetY:s,scaleX:h,scaleY:d,subtype:e.smask.subtype,backdrop:e.smask.backdrop,transferMap:e.smask.transferMap||null,startTransformInverse:null}):(t.setTransform(1,0,0,1,0,0),t.translate(o,s),t.scale(h,d)),l(t,v),this.ctx=v,this.setGState([["BM","source-over"],["ca",1],["CA",1]]),this.groupStack.push(t),this.groupLevel++,this.current.activeSMask=null},endGroup:function(e){this.groupLevel--;var t=this.ctx;this.ctx=this.groupStack.pop(),void 0!==this.ctx.imageSmoothingEnabled?this.ctx.imageSmoothingEnabled=!1:this.ctx.mozImageSmoothingEnabled=!1,e.smask?this.tempSMask=this.smaskStack.pop():this.ctx.drawImage(t.canvas,0,0),this.restore()},beginAnnotations:function(){this.save(),this.baseTransform&&this.ctx.setTransform.apply(this.ctx,this.baseTransform)},endAnnotations:function(){this.restore()},beginAnnotation:function(e,t,r){if(this.save(),c(this.ctx),this.current=new u,Array.isArray(e)&&4===e.length){var n=e[2]-e[0],i=e[3]-e[1];this.ctx.rect(e[0],e[1],n,i),this.clip(),this.endPath()}this.transform.apply(this,t),this.transform.apply(this,r)},endAnnotation:function(){this.restore()},paintJpegXObject:function(e,t,r){var i=this.objs.get(e);if(i){this.save();var a=this.ctx;if(a.scale(1/t,-1/r),a.drawImage(i,0,0,i.width,i.height,0,-r,t,r),this.imageLayer){var o=a.mozCurrentTransformInverse,s=this.getCanvasPosition(0,0);this.imageLayer.appendImage({objId:e,left:s[0],top:s[1],width:t/o[0],height:r/o[3]})}this.restore()}else(0,n.warn)("Dependent image isn't ready yet")},paintImageMaskXObject:function(e){var t=this.ctx,n=e.width,i=e.height,a=this.current.fillColor,o=this.current.patternFill,s=this.processingType3;if(s&&void 0===s.compiled&&(s.compiled=n<=1e3&&i<=1e3?function(e){var t,r,n,i,a=e.width,o=e.height,s=a+1,u=new Uint8Array(s*(o+1)),l=new Uint8Array([0,2,4,0,1,0,5,4,8,10,0,8,0,2,1,0]),c=a+7&-8,h=e.data,d=new Uint8Array(c*o),f=0;for(t=0,i=h.length;t<i;t++)for(var p=128,v=h[t];p>0;)d[f++]=v&p?0:255,p>>=1;var m=0;for(0!==d[f=0]&&(u[0]=1,++m),r=1;r<a;r++)d[f]!==d[f+1]&&(u[r]=d[f]?2:1,++m),f++;for(0!==d[f]&&(u[r]=2,++m),t=1;t<o;t++){n=t*s,d[(f=t*c)-c]!==d[f]&&(u[n]=d[f]?1:8,++m);var g=(d[f]?4:0)+(d[f-c]?8:0);for(r=1;r<a;r++)l[g=(g>>2)+(d[f+1]?4:0)+(d[f-c+1]?8:0)]&&(u[n+r]=l[g],++m),f++;if(d[f-c]!==d[f]&&(u[n+r]=d[f]?2:4,++m),m>1e3)return null}for(n=t*s,0!==d[f=c*(o-1)]&&(u[n]=8,++m),r=1;r<a;r++)d[f]!==d[f+1]&&(u[n+r]=d[f]?4:8,++m),f++;if(0!==d[f]&&(u[n+r]=4,++m),m>1e3)return null;var y=new Int32Array([0,s,-1,0,-s,0,0,0,1]),b=[];for(t=0;m&&t<=o;t++){for(var _=t*s,A=_+a;_<A&&!u[_];)_++;if(_!==A){var S,w=[_%s,t],k=u[_],x=_;do{var P=y[k];do{_+=P}while(!u[_]);5!==(S=u[_])&&10!==S?(k=S,u[_]=0):(k=S&51*k>>4,u[_]&=k>>2|k<<2),w.push(_%s),w.push(_/s|0),--m}while(x!==_);b.push(w),--t}}return function(e){e.save(),e.scale(1/a,-1/o),e.translate(0,-o),e.beginPath();for(var t=0,r=b.length;t<r;t++){var n=b[t];e.moveTo(n[0],n[1]);for(var i=2,s=n.length;i<s;i+=2)e.lineTo(n[i],n[i+1])}e.fill(),e.beginPath(),e.restore()}}({data:e.data,width:n,height:i}):null),s&&s.compiled)s.compiled(t);else{var u=this.cachedCanvases.getCanvas("maskCanvas",n,i),l=u.context;l.save(),r(l,e),l.globalCompositeOperation="source-in",l.fillStyle=o?a.getPattern(l,this):a,l.fillRect(0,0,n,i),l.restore(),this.paintInlineImageXObject(u.canvas)}},paintImageMaskXObjectRepeat:function(e,t,n,i){var a=e.width,o=e.height,s=this.current.fillColor,u=this.current.patternFill,l=this.cachedCanvases.getCanvas("maskCanvas",a,o),c=l.context;c.save(),r(c,e),c.globalCompositeOperation="source-in",c.fillStyle=u?s.getPattern(c,this):s,c.fillRect(0,0,a,o),c.restore();for(var h=this.ctx,d=0,f=i.length;d<f;d+=2)h.save(),h.transform(t,0,0,n,i[d],i[d+1]),h.scale(1,-1),h.drawImage(l.canvas,0,0,a,o,0,-1,1,1),h.restore()},paintImageMaskXObjectGroup:function(e){for(var t=this.ctx,n=this.current.fillColor,i=this.current.patternFill,a=0,o=e.length;a<o;a++){var s=e[a],u=s.width,l=s.height,c=this.cachedCanvases.getCanvas("maskCanvas",u,l),h=c.context;h.save(),r(h,s),h.globalCompositeOperation="source-in",h.fillStyle=i?n.getPattern(h,this):n,h.fillRect(0,0,u,l),h.restore(),t.save(),t.transform.apply(t,s.transform),t.scale(1,-1),t.drawImage(c.canvas,0,0,u,l,0,-1,1,1),t.restore()}},paintImageXObject:function(e){var t=this.objs.get(e);t?this.paintInlineImageXObject(t):(0,n.warn)("Dependent image isn't ready yet")},paintImageXObjectRepeat:function(e,t,r,i){var a=this.objs.get(e);if(a){for(var o=a.width,s=a.height,u=[],l=0,c=i.length;l<c;l+=2)u.push({transform:[t,0,0,r,i[l],i[l+1]],x:0,y:0,w:o,h:s});this.paintInlineImageXObjectGroup(a,u)}else(0,n.warn)("Dependent image isn't ready yet")},paintInlineImageXObject:function(e){var r=e.width,n=e.height,i=this.ctx;this.save(),i.scale(1/r,-1/n);var a,o,s=i.mozCurrentTransformInverse,u=s[0],l=s[1],c=Math.max(Math.sqrt(u*u+l*l),1),h=s[2],d=s[3],f=Math.max(Math.sqrt(h*h+d*d),1);if("function"==typeof HTMLElement&&e instanceof HTMLElement||!e.data)a=e;else{var p=(o=this.cachedCanvases.getCanvas("inlineImage",r,n)).context;t(p,e),a=o.canvas}for(var v=r,m=n,g="prescale1";c>2&&v>1||f>2&&m>1;){var y=v,b=m;c>2&&v>1&&(c/=v/(y=Math.ceil(v/2))),f>2&&m>1&&(f/=m/(b=Math.ceil(m/2))),(p=(o=this.cachedCanvases.getCanvas(g,y,b)).context).clearRect(0,0,y,b),p.drawImage(a,0,0,v,m,0,0,y,b),a=o.canvas,v=y,m=b,g="prescale1"===g?"prescale2":"prescale1"}if(i.drawImage(a,0,0,v,m,0,-n,r,n),this.imageLayer){var _=this.getCanvasPosition(0,-n);this.imageLayer.appendImage({imgData:e,left:_[0],top:_[1],width:r/s[0],height:n/s[3]})}this.restore()},paintInlineImageXObjectGroup:function(e,r){var n=this.ctx,i=e.width,a=e.height,o=this.cachedCanvases.getCanvas("inlineImage",i,a);t(o.context,e);for(var s=0,u=r.length;s<u;s++){var l=r[s];if(n.save(),n.transform.apply(n,l.transform),n.scale(1,-1),n.drawImage(o.canvas,l.x,l.y,l.w,l.h,0,-1,1,1),this.imageLayer){var c=this.getCanvasPosition(l.x,l.y);this.imageLayer.appendImage({imgData:e,left:c[0],top:c[1],width:i,height:a})}n.restore()}},paintSolidColorImageMask:function(){this.ctx.fillRect(0,0,1,1)},paintXObject:function(){(0,n.warn)("Unsupported 'paintXObject' command.")},markPoint:function(e){},markPointProps:function(e,t){},beginMarkedContent:function(e){},beginMarkedContentProps:function(e,t){},endMarkedContent:function(){},beginCompat:function(){},endCompat:function(){},consumePath:function(){var e=this.ctx;this.pendingClip&&(this.pendingClip===y?e.clip("evenodd"):e.clip(),this.pendingClip=null),e.beginPath()},getSinglePixelWidth:function(e){if(null===this._cachedGetSinglePixelWidth){var t=this.ctx.mozCurrentTransformInverse;this._cachedGetSinglePixelWidth=Math.sqrt(Math.max(t[0]*t[0]+t[1]*t[1],t[2]*t[2]+t[3]*t[3]))}return this._cachedGetSinglePixelWidth},getCanvasPosition:function(e,t){var r=this.ctx.mozCurrentTransform;return[r[0]*e+r[2]*t+r[4],r[1]*e+r[3]*t+r[5]]}},n.OPS)e.prototype[n.OPS[b]]=e.prototype[b];return e}();t.CanvasGraphics=l},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.getShadingPatternFromIR=function(e){var t=i[e[0]];if(!t)throw new Error("Unknown IR type: ".concat(e[0]));return t.fromIR(e)},t.TilingPattern=void 0;var n=r(1),i={RadialAxial:{fromIR:function(e){var t=e[1],r=e[2],n=e[3],i=e[4],a=e[5],o=e[6];return{type:"Pattern",getPattern:function(e){var s;"axial"===t?s=e.createLinearGradient(n[0],n[1],i[0],i[1]):"radial"===t&&(s=e.createRadialGradient(n[0],n[1],a,i[0],i[1],o));for(var u=0,l=r.length;u<l;++u){var c=r[u];s.addColorStop(c[0],c[1])}return s}}}}},a=function(){function e(e,t,r,n,i,a,o,s){var u,l=t.coords,c=t.colors,h=e.data,d=4*e.width;l[r+1]>l[n+1]&&(u=r,r=n,n=u,u=a,a=o,o=u),l[n+1]>l[i+1]&&(u=n,n=i,i=u,u=o,o=s,s=u),l[r+1]>l[n+1]&&(u=r,r=n,n=u,u=a,a=o,o=u);var f=(l[r]+t.offsetX)*t.scaleX,p=(l[r+1]+t.offsetY)*t.scaleY,v=(l[n]+t.offsetX)*t.scaleX,m=(l[n+1]+t.offsetY)*t.scaleY,g=(l[i]+t.offsetX)*t.scaleX,y=(l[i+1]+t.offsetY)*t.scaleY;if(!(p>=y))for(var b,_,A,S,w,k,x,P,C,R=c[a],E=c[a+1],T=c[a+2],O=c[o],F=c[o+1],I=c[o+2],L=c[s],M=c[s+1],j=c[s+2],D=Math.round(p),N=Math.round(y),q=D;q<=N;q++){q<m?(b=f-(f-v)*(C=q<p?0:p===m?1:(p-q)/(p-m)),_=R-(R-O)*C,A=E-(E-F)*C,S=T-(T-I)*C):(b=v-(v-g)*(C=q>y?1:m===y?0:(m-q)/(m-y)),_=O-(O-L)*C,A=F-(F-M)*C,S=I-(I-j)*C),w=f-(f-g)*(C=q<p?0:q>y?1:(p-q)/(p-y)),k=R-(R-L)*C,x=E-(E-M)*C,P=T-(T-j)*C;for(var W=Math.round(Math.min(b,w)),U=Math.round(Math.max(b,w)),B=d*q+4*W,z=W;z<=U;z++)C=(C=(b-z)/(b-w))<0?0:C>1?1:C,h[B++]=_-(_-k)*C|0,h[B++]=A-(A-x)*C|0,h[B++]=S-(S-P)*C|0,h[B++]=255}}function t(t,r,n){var i,a,o=r.coords,s=r.colors;switch(r.type){case"lattice":var u=r.verticesPerRow,l=Math.floor(o.length/u)-1,c=u-1;for(i=0;i<l;i++)for(var h=i*u,d=0;d<c;d++,h++)e(t,n,o[h],o[h+1],o[h+u],s[h],s[h+1],s[h+u]),e(t,n,o[h+u+1],o[h+1],o[h+u],s[h+u+1],s[h+1],s[h+u]);break;case"triangles":for(i=0,a=o.length;i<a;i+=3)e(t,n,o[i],o[i+1],o[i+2],s[i],s[i+1],s[i+2]);break;default:throw new Error("illegal figure")}}return function(e,r,n,i,a,o,s,u){var l,c,h,d,f=Math.floor(e[0]),p=Math.floor(e[1]),v=Math.ceil(e[2])-f,m=Math.ceil(e[3])-p,g=Math.min(Math.ceil(Math.abs(v*r[0]*1.1)),3e3),y=Math.min(Math.ceil(Math.abs(m*r[1]*1.1)),3e3),b=v/g,_=m/y,A={coords:n,colors:i,offsetX:-f,offsetY:-p,scaleX:1/b,scaleY:1/_},S=g+4,w=y+4;if(u.isEnabled)l=u.drawFigures({width:g,height:y,backgroundColor:o,figures:a,context:A}),(c=s.getCanvas("mesh",S,w,!1)).context.drawImage(l,2,2),l=c.canvas;else{var k=(c=s.getCanvas("mesh",S,w,!1)).context,x=k.createImageData(g,y);if(o){var P=x.data;for(h=0,d=P.length;h<d;h+=4)P[h]=o[0],P[h+1]=o[1],P[h+2]=o[2],P[h+3]=255}for(h=0;h<a.length;h++)t(x,a[h],A);k.putImageData(x,2,2),l=c.canvas}return{canvas:l,offsetX:f-2*b,offsetY:p-2*_,scaleX:b,scaleY:_}}}();i.Mesh={fromIR:function(e){var t=e[2],r=e[3],i=e[4],o=e[5],s=e[6],u=e[8];return{type:"Pattern",getPattern:function(e,l,c){var h;if(c)h=n.Util.singularValueDecompose2dScale(e.mozCurrentTransform);else if(h=n.Util.singularValueDecompose2dScale(l.baseTransform),s){var d=n.Util.singularValueDecompose2dScale(s);h=[h[0]*d[0],h[1]*d[1]]}var f=a(o,h,t,r,i,c?null:u,l.cachedCanvases,l.webGLContext);return c||(e.setTransform.apply(e,l.baseTransform),s&&e.transform.apply(e,s)),e.translate(f.offsetX,f.offsetY),e.scale(f.scaleX,f.scaleY),e.createPattern(f.canvas,"no-repeat")}}}},i.Dummy={fromIR:function(){return{type:"Pattern",getPattern:function(){return"hotpink"}}}};var o=function(){var e=1,t=2;function r(e,t,r,n,i){this.operatorList=e[2],this.matrix=e[3]||[1,0,0,1,0,0],this.bbox=e[4],this.xstep=e[5],this.ystep=e[6],this.paintType=e[7],this.tilingType=e[8],this.color=t,this.canvasGraphicsFactory=n,this.baseTransform=i,this.type="Pattern",this.ctx=r}return r.prototype={createPatternCanvas:function(e){var t=this.operatorList,r=this.bbox,i=this.xstep,a=this.ystep,o=this.paintType,s=this.tilingType,u=this.color,l=this.canvasGraphicsFactory;(0,n.info)("TilingType: "+s);var c=r[0],h=r[1],d=r[2],f=r[3],p=[c,h],v=[c+i,h+a],m=v[0]-p[0],g=v[1]-p[1],y=n.Util.singularValueDecompose2dScale(this.matrix),b=n.Util.singularValueDecompose2dScale(this.baseTransform),_=[y[0]*b[0],y[1]*b[1]];m=Math.min(Math.ceil(Math.abs(m*_[0])),3e3),g=Math.min(Math.ceil(Math.abs(g*_[1])),3e3);var A=e.cachedCanvases.getCanvas("pattern",m,g,!0),S=A.context,w=l.createCanvasGraphics(S);w.groupLevel=e.groupLevel,this.setFillAndStrokeStyleToContext(w,o,u),this.setScale(m,g,i,a),this.transformToScale(w);var k=[1,0,0,1,-p[0],-p[1]];return w.transform.apply(w,k),this.clipBbox(w,r,c,h,d,f),w.executeOperatorList(t),A.canvas},setScale:function(e,t,r,n){this.scale=[e/r,t/n]},transformToScale:function(e){var t=this.scale,r=[t[0],0,0,t[1],0,0];e.transform.apply(e,r)},scaleToContext:function(){var e=this.scale;this.ctx.scale(1/e[0],1/e[1])},clipBbox:function(e,t,r,n,i,a){if(Array.isArray(t)&&4===t.length){var o=i-r,s=a-n;e.ctx.rect(r,n,o,s),e.clip(),e.endPath()}},setFillAndStrokeStyleToContext:function(r,i,a){var o=r.ctx,s=r.current;switch(i){case e:var u=this.ctx;o.fillStyle=u.fillStyle,o.strokeStyle=u.strokeStyle,s.fillColor=u.fillStyle,s.strokeColor=u.strokeStyle;break;case t:var l=n.Util.makeCssRgb(a[0],a[1],a[2]);o.fillStyle=l,o.strokeStyle=l,s.fillColor=l,s.strokeColor=l;break;default:throw new n.FormatError("Unsupported paint type: ".concat(i))}},getPattern:function(e,t){var r=this.createPatternCanvas(t);return(e=this.ctx).setTransform.apply(e,this.baseTransform),e.transform.apply(e,this.matrix),this.scaleToContext(),e.createPattern(r,"repeat")}},r}();t.TilingPattern=o},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.GlobalWorkerOptions=void 0;var n=Object.create(null);t.GlobalWorkerOptions=n,n.workerPort=void 0===n.workerPort?null:n.workerPort,n.workerSrc=void 0===n.workerSrc?"":n.workerSrc},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.MessageHandler=p;var n,i=(n=r(147))&&n.__esModule?n:{default:n},a=r(1);function o(e){return(o="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}function s(e,t,r,n,i,a,o){try{var s=e[a](o),u=s.value}catch(l){return void r(l)}s.done?t(u):Promise.resolve(u).then(n,i)}function u(e){return function(){var 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e.abrupt("return",{value:void 0,done:!0});case 6:return r=(0,a.createPromiseCapability)(),this._requests.push(r),e.abrupt("return",r.promise);case 9:case"end":return e.stop()}}),e,this)}))),function(){return n.apply(this,arguments)}),cancel:function(e){this._done=!0,this._requests.forEach((function(e){e.resolve({value:void 0,done:!0})})),this._requests=[],this._stream._removeRangeReader(this)}},e}();t.PDFDataTransportStream=u},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.WebGLContext=void 0;var n=r(1);function i(e,t){for(var r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}var a=function(){function e(t){var r=t.enable,n=void 0!==r&&r;!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this._enabled=!0===n}var t,r,a;return t=e,(r=[{key:"composeSMask",value:function(e){var t=e.layer,r=e.mask,n=e.properties;return o.composeSMask(t,r,n)}},{key:"drawFigures",value:function(e){var t=e.width,r=e.height,n=e.backgroundColor,i=e.figures,a=e.context;return o.drawFigures(t,r,n,i,a)}},{key:"clear",value:function(){o.cleanup()}},{key:"isEnabled",get:function(){var e=this._enabled;return e&&(e=o.tryInitGL()),(0,n.shadow)(this,"isEnabled",e)}}])&&i(t.prototype,r),a&&i(t,a),e}();t.WebGLContext=a;var o=function(){function e(e,t,r){var n=e.createShader(r);if(e.shaderSource(n,t),e.compileShader(n),!e.getShaderParameter(n,e.COMPILE_STATUS)){var i=e.getShaderInfoLog(n);throw new Error("Error during shader compilation: "+i)}return n}function t(t,r){return e(t,r,t.VERTEX_SHADER)}function r(t,r){return e(t,r,t.FRAGMENT_SHADER)}function n(e,t){for(var r=e.createProgram(),n=0,i=t.length;n<i;++n)e.attachShader(r,t[n]);if(e.linkProgram(r),!e.getProgramParameter(r,e.LINK_STATUS)){var a=e.getProgramInfoLog(r);throw new Error("Error during program linking: "+a)}return r}function i(e,t,r){e.activeTexture(r);var n=e.createTexture();return e.bindTexture(e.TEXTURE_2D,n),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.NEAREST),e.texImage2D(e.TEXTURE_2D,0,e.RGBA,e.RGBA,e.UNSIGNED_BYTE,t),n}var a,o;function s(){a||(o=document.createElement("canvas"),a=o.getContext("webgl",{premultipliedalpha:!1}))}var u=null,l=null;return{tryInitGL:function(){try{return s(),!!a}catch(e){}return!1},composeSMask:function(e,l,c){var h=e.width,d=e.height;u||function(){var e,i;s(),e=o,o=null,i=a,a=null;var l=n(i,[t(i,"  attribute vec2 a_position;                                      attribute vec2 a_texCoord;                                                                                                      uniform vec2 u_resolution;                                                                                                      varying vec2 v_texCoord;                                                                                                        void main() {                                                     vec2 clipSpace = (a_position / u_resolution) * 2.0 - 1.0;       gl_Position = vec4(clipSpace * vec2(1, -1), 0, 1);                                                                              v_texCoord = a_texCoord;                                      }                                                             "),r(i,"  precision mediump float;                                                                                                        uniform vec4 u_backdrop;                                        uniform int u_subtype;                                          uniform sampler2D u_image;                                      uniform sampler2D u_mask;                                                                                                       varying vec2 v_texCoord;                                                                                                        void main() {                                                     vec4 imageColor = texture2D(u_image, v_texCoord);               vec4 maskColor = texture2D(u_mask, v_texCoord);                 if (u_backdrop.a > 0.0) {                                         maskColor.rgb = maskColor.rgb * maskColor.a +                                   u_backdrop.rgb * (1.0 - maskColor.a);         }                                                               float lum;                                                      if (u_subtype == 0) {                                             lum = maskColor.a;                                            } else {                                                          lum = maskColor.r * 0.3 + maskColor.g * 0.59 +                        maskColor.b * 0.11;                                     }                                                               imageColor.a *= lum;                                            imageColor.rgb *= imageColor.a;                                 gl_FragColor = imageColor;                                    }                                                             ")]);i.useProgram(l);var c={};c.gl=i,c.canvas=e,c.resolutionLocation=i.getUniformLocation(l,"u_resolution"),c.positionLocation=i.getAttribLocation(l,"a_position"),c.backdropLocation=i.getUniformLocation(l,"u_backdrop"),c.subtypeLocation=i.getUniformLocation(l,"u_subtype");var h=i.getAttribLocation(l,"a_texCoord"),d=i.getUniformLocation(l,"u_image"),f=i.getUniformLocation(l,"u_mask"),p=i.createBuffer();i.bindBuffer(i.ARRAY_BUFFER,p),i.bufferData(i.ARRAY_BUFFER,new Float32Array([0,0,1,0,0,1,0,1,1,0,1,1]),i.STATIC_DRAW),i.enableVertexAttribArray(h),i.vertexAttribPointer(h,2,i.FLOAT,!1,0,0),i.uniform1i(d,0),i.uniform1i(f,1),u=c}();var f=u,p=f.canvas,v=f.gl;p.width=h,p.height=d,v.viewport(0,0,v.drawingBufferWidth,v.drawingBufferHeight),v.uniform2f(f.resolutionLocation,h,d),c.backdrop?v.uniform4f(f.resolutionLocation,c.backdrop[0],c.backdrop[1],c.backdrop[2],1):v.uniform4f(f.resolutionLocation,0,0,0,0),v.uniform1i(f.subtypeLocation,"Luminosity"===c.subtype?1:0);var m=i(v,e,v.TEXTURE0),g=i(v,l,v.TEXTURE1),y=v.createBuffer();return v.bindBuffer(v.ARRAY_BUFFER,y),v.bufferData(v.ARRAY_BUFFER,new Float32Array([0,0,h,0,0,d,0,d,h,0,h,d]),v.STATIC_DRAW),v.enableVertexAttribArray(f.positionLocation),v.vertexAttribPointer(f.positionLocation,2,v.FLOAT,!1,0,0),v.clearColor(0,0,0,0),v.enable(v.BLEND),v.blendFunc(v.ONE,v.ONE_MINUS_SRC_ALPHA),v.clear(v.COLOR_BUFFER_BIT),v.drawArrays(v.TRIANGLES,0,6),v.flush(),v.deleteTexture(m),v.deleteTexture(g),v.deleteBuffer(y),p},drawFigures:function(e,i,u,c,h){l||function(){var e,i;s(),e=o,o=null,i=a,a=null;var u=n(i,[t(i,"  attribute vec2 a_position;                                      attribute vec3 a_color;                                                                                                         uniform vec2 u_resolution;                                      uniform vec2 u_scale;                                           uniform vec2 u_offset;                                                                                                          varying vec4 v_color;                                                                                                           void main() {                                                     vec2 position = (a_position + u_offset) * u_scale;              vec2 clipSpace = (position / u_resolution) * 2.0 - 1.0;         gl_Position = vec4(clipSpace * vec2(1, -1), 0, 1);                                                                              v_color = vec4(a_color / 255.0, 1.0);                         }                                                             "),r(i,"  precision mediump float;                                                                                                        varying vec4 v_color;                                                                                                           void main() {                                                     gl_FragColor = v_color;                                       }                                                             ")]);i.useProgram(u);var c={};c.gl=i,c.canvas=e,c.resolutionLocation=i.getUniformLocation(u,"u_resolution"),c.scaleLocation=i.getUniformLocation(u,"u_scale"),c.offsetLocation=i.getUniformLocation(u,"u_offset"),c.positionLocation=i.getAttribLocation(u,"a_position"),c.colorLocation=i.getAttribLocation(u,"a_color"),l=c}();var d=l,f=d.canvas,p=d.gl;f.width=e,f.height=i,p.viewport(0,0,p.drawingBufferWidth,p.drawingBufferHeight),p.uniform2f(d.resolutionLocation,e,i);var v,m,g,y=0;for(v=0,m=c.length;v<m;v++)switch(c[v].type){case"lattice":y+=((g=c[v].coords.length/c[v].verticesPerRow|0)-1)*(c[v].verticesPerRow-1)*6;break;case"triangles":y+=c[v].coords.length}var b=new Float32Array(2*y),_=new Uint8Array(3*y),A=h.coords,S=h.colors,w=0,k=0;for(v=0,m=c.length;v<m;v++){var x=c[v],P=x.coords,C=x.colors;switch(x.type){case"lattice":var R=x.verticesPerRow;g=P.length/R|0;for(var E=1;E<g;E++)for(var T=E*R+1,O=1;O<R;O++,T++)b[w]=A[P[T-R-1]],b[w+1]=A[P[T-R-1]+1],b[w+2]=A[P[T-R]],b[w+3]=A[P[T-R]+1],b[w+4]=A[P[T-1]],b[w+5]=A[P[T-1]+1],_[k]=S[C[T-R-1]],_[k+1]=S[C[T-R-1]+1],_[k+2]=S[C[T-R-1]+2],_[k+3]=S[C[T-R]],_[k+4]=S[C[T-R]+1],_[k+5]=S[C[T-R]+2],_[k+6]=S[C[T-1]],_[k+7]=S[C[T-1]+1],_[k+8]=S[C[T-1]+2],b[w+6]=b[w+2],b[w+7]=b[w+3],b[w+8]=b[w+4],b[w+9]=b[w+5],b[w+10]=A[P[T]],b[w+11]=A[P[T]+1],_[k+9]=_[k+3],_[k+10]=_[k+4],_[k+11]=_[k+5],_[k+12]=_[k+6],_[k+13]=_[k+7],_[k+14]=_[k+8],_[k+15]=S[C[T]],_[k+16]=S[C[T]+1],_[k+17]=S[C[T]+2],w+=12,k+=18;break;case"triangles":for(var F=0,I=P.length;F<I;F++)b[w]=A[P[F]],b[w+1]=A[P[F]+1],_[k]=S[C[F]],_[k+1]=S[C[F]+1],_[k+2]=S[C[F]+2],w+=2,k+=3}}u?p.clearColor(u[0]/255,u[1]/255,u[2]/255,1):p.clearColor(0,0,0,0),p.clear(p.COLOR_BUFFER_BIT);var L=p.createBuffer();p.bindBuffer(p.ARRAY_BUFFER,L),p.bufferData(p.ARRAY_BUFFER,b,p.STATIC_DRAW),p.enableVertexAttribArray(d.positionLocation),p.vertexAttribPointer(d.positionLocation,2,p.FLOAT,!1,0,0);var M=p.createBuffer();return p.bindBuffer(p.ARRAY_BUFFER,M),p.bufferData(p.ARRAY_BUFFER,_,p.STATIC_DRAW),p.enableVertexAttribArray(d.colorLocation),p.vertexAttribPointer(d.colorLocation,3,p.UNSIGNED_BYTE,!1,0,0),p.uniform2f(d.scaleLocation,h.scaleX,h.scaleY),p.uniform2f(d.offsetLocation,h.offsetX,h.offsetY),p.drawArrays(p.TRIANGLES,0,y),p.flush(),p.deleteBuffer(L),p.deleteBuffer(M),f},cleanup:function(){u&&u.canvas&&(u.canvas.width=0,u.canvas.height=0),l&&l.canvas&&(l.canvas.width=0,l.canvas.height=0),u=null,l=null}}}()},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.renderTextLayer=void 0;var n,i=r(1),a=(n=r(3))&&n.__esModule?n:{default:n},o=function(){var e=/\S/,t=["left: ",0,"px; top: ",0,"px; font-size: ",0,"px; font-family: ","",";"];function r(r,n,a){var o,s=document.createElement("span"),u={style:null,angle:0,canvasWidth:0,isWhitespace:!1,originalTransform:null,paddingBottom:0,paddingLeft:0,paddingRight:0,paddingTop:0,scale:1};if(r._textDivs.push(s),o=n.str,!e.test(o))return u.isWhitespace=!0,void r._textDivProperties.set(s,u);var l=i.Util.transform(r._viewport.transform,n.transform),c=Math.atan2(l[1],l[0]),h=a[n.fontName];h.vertical&&(c+=Math.PI/2);var d,f,p=Math.sqrt(l[2]*l[2]+l[3]*l[3]),v=p;if(h.ascent?v=h.ascent*v:h.descent&&(v=(1+h.descent)*v),0===c?(d=l[4],f=l[5]-v):(d=l[4]+v*Math.sin(c),f=l[5]-v*Math.cos(c)),t[1]=d,t[3]=f,t[5]=p,t[7]=h.fontFamily,u.style=t.join(""),s.setAttribute("style",u.style),s.textContent=n.str,r._fontInspectorEnabled&&(s.dataset.fontName=n.fontName),0!==c&&(u.angle=c*(180/Math.PI)),n.str.length>1&&(h.vertical?u.canvasWidth=n.height*r._viewport.scale:u.canvasWidth=n.width*r._viewport.scale),r._textDivProperties.set(s,u),r._textContentStream&&r._layoutText(s),r._enhanceTextSelection){var m=1,g=0;0!==c&&(m=Math.cos(c),g=Math.sin(c));var y,b,_=(h.vertical?n.height:n.width)*r._viewport.scale,A=p;0!==c?(y=[m,g,-g,m,d,f],b=i.Util.getAxialAlignedBoundingBox([0,0,_,A],y)):b=[d,f,d+_,f+A],r._bounds.push({left:b[0],top:b[1],right:b[2],bottom:b[3],div:s,size:[_,A],m:y})}}function n(e){if(!e._canceled){var t=e._textDivs,r=e._capability,n=t.length;if(n>1e5)return e._renderingDone=!0,void r.resolve();if(!e._textContentStream)for(var i=0;i<n;i++)e._layoutText(t[i]);e._renderingDone=!0,r.resolve()}}function o(e){for(var t=e._bounds,r=e._viewport,n=function(e,t,r){var n=r.map((function(e,t){return{x1:e.left,y1:e.top,x2:e.right,y2:e.bottom,index:t,x1New:void 0,x2New:void 0}}));s(e,n);var i=new Array(r.length);return n.forEach((function(e){var t=e.index;i[t]={left:e.x1New,top:0,right:e.x2New,bottom:0}})),r.map((function(t,r){var a=i[r],o=n[r];o.x1=t.top,o.y1=e-a.right,o.x2=t.bottom,o.y2=e-a.left,o.index=r,o.x1New=void 0,o.x2New=void 0})),s(t,n),n.forEach((function(e){var t=e.index;i[t].top=e.x1New,i[t].bottom=e.x2New})),i}(r.width,r.height,t),a=0;a<n.length;a++){var o=t[a].div,u=e._textDivProperties.get(o);if(0!==u.angle){var l=n[a],c=t[a],h=c.m,d=h[0],f=h[1],p=[[0,0],[0,c.size[1]],[c.size[0],0],c.size],v=new Float64Array(64);p.forEach((function(e,t){var r=i.Util.applyTransform(e,h);v[t+0]=d&&(l.left-r[0])/d,v[t+4]=f&&(l.top-r[1])/f,v[t+8]=d&&(l.right-r[0])/d,v[t+12]=f&&(l.bottom-r[1])/f,v[t+16]=f&&(l.left-r[0])/-f,v[t+20]=d&&(l.top-r[1])/d,v[t+24]=f&&(l.right-r[0])/-f,v[t+28]=d&&(l.bottom-r[1])/d,v[t+32]=d&&(l.left-r[0])/-d,v[t+36]=f&&(l.top-r[1])/-f,v[t+40]=d&&(l.right-r[0])/-d,v[t+44]=f&&(l.bottom-r[1])/-f,v[t+48]=f&&(l.left-r[0])/f,v[t+52]=d&&(l.top-r[1])/-d,v[t+56]=f&&(l.right-r[0])/f,v[t+60]=d&&(l.bottom-r[1])/-d}));var m=function(e,t,r){for(var n=0,i=0;i<r;i++){var a=e[t++];a>0&&(n=n?Math.min(a,n):a)}return n},g=1+Math.min(Math.abs(d),Math.abs(f));u.paddingLeft=m(v,32,16)/g,u.paddingTop=m(v,48,16)/g,u.paddingRight=m(v,0,16)/g,u.paddingBottom=m(v,16,16)/g,e._textDivProperties.set(o,u)}else u.paddingLeft=t[a].left-n[a].left,u.paddingTop=t[a].top-n[a].top,u.paddingRight=n[a].right-t[a].right,u.paddingBottom=n[a].bottom-t[a].bottom,e._textDivProperties.set(o,u)}}function s(e,t){t.sort((function(e,t){return e.x1-t.x1||e.index-t.index}));var r=[{start:-1/0,end:1/0,boundary:{x1:-1/0,y1:-1/0,x2:0,y2:1/0,index:-1,x1New:0,x2New:0}}];t.forEach((function(e){for(var t=0;t<r.length&&r[t].end<=e.y1;)t++;for(var n,i,a=r.length-1;a>=0&&r[a].start>=e.y2;)a--;var o,s,u=-1/0;for(o=t;o<=a;o++){var l;(l=(i=(n=r[o]).boundary).x2>e.x1?i.index>e.index?i.x1New:e.x1:void 0===i.x2New?(i.x2+e.x1)/2:i.x2New)>u&&(u=l)}for(e.x1New=u,o=t;o<=a;o++)void 0===(i=(n=r[o]).boundary).x2New?i.x2>e.x1?i.index>e.index&&(i.x2New=i.x2):i.x2New=u:i.x2New>u&&(i.x2New=Math.max(u,i.x2));var c=[],h=null;for(o=t;o<=a;o++){var d=(i=(n=r[o]).boundary).x2>e.x2?i:e;h===d?c[c.length-1].end=n.end:(c.push({start:n.start,end:n.end,boundary:d}),h=d)}for(r[t].start<e.y1&&(c[0].start=e.y1,c.unshift({start:r[t].start,end:e.y1,boundary:r[t].boundary})),e.y2<r[a].end&&(c[c.length-1].end=e.y2,c.push({start:e.y2,end:r[a].end,boundary:r[a].boundary})),o=t;o<=a;o++)if(void 0===(i=(n=r[o]).boundary).x2New){var f=!1;for(s=t-1;!f&&s>=0&&r[s].start>=i.y1;s--)f=r[s].boundary===i;for(s=a+1;!f&&s<r.length&&r[s].end<=i.y2;s++)f=r[s].boundary===i;for(s=0;!f&&s<c.length;s++)f=c[s].boundary===i;f||(i.x2New=u)}Array.prototype.splice.apply(r,[t,a-t+1].concat(c))})),r.forEach((function(t){var r=t.boundary;void 0===r.x2New&&(r.x2New=Math.max(e,r.x2))}))}function u(e){var t=e.textContent,r=e.textContentStream,n=e.container,o=e.viewport,s=e.textDivs,u=e.textContentItemsStr,l=e.enhanceTextSelection;this._textContent=t,this._textContentStream=r,this._container=n,this._viewport=o,this._textDivs=s||[],this._textContentItemsStr=u||[],this._enhanceTextSelection=!!l,this._fontInspectorEnabled=!(!a.default.FontInspector||!a.default.FontInspector.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,i.createPromiseCapability)(),this._renderTimer=null,this._bounds=[]}return u.prototype={get promise(){return this._capability.promise},cancel:function(){this._reader&&(this._reader.cancel(new i.AbortException("text layer task cancelled")),this._reader=null),this._canceled=!0,null!==this._renderTimer&&(clearTimeout(this._renderTimer),this._renderTimer=null),this._capability.reject("canceled")},_processItems:function(e,t){for(var n=0,i=e.length;n<i;n++)this._textContentItemsStr.push(e[n].str),r(this,e[n],t)},_layoutText:function(e){var t=this._container,r=this._textDivProperties.get(e);if(!r.isWhitespace){var n=e.style.fontSize,i=e.style.fontFamily;n===this._layoutTextLastFontSize&&i===this._layoutTextLastFontFamily||(this._layoutTextCtx.font=n+" "+i,this._layoutTextLastFontSize=n,this._layoutTextLastFontFamily=i);var a=this._layoutTextCtx.measureText(e.textContent).width,o="";0!==r.canvasWidth&&a>0&&(r.scale=r.canvasWidth/a,o="scaleX(".concat(r.scale,")")),0!==r.angle&&(o="rotate(".concat(r.angle,"deg) ").concat(o)),o.length>0&&(r.originalTransform=o,e.style.transform=o),this._textDivProperties.set(e,r),t.appendChild(e)}},_render:function(e){var t=this,r=(0,i.createPromiseCapability)(),a=Object.create(null),o=document.createElement("canvas");if(o.mozOpaque=!0,this._layoutTextCtx=o.getContext("2d",{alpha:!1}),this._textContent){var s=this._textContent.items,u=this._textContent.styles;this._processItems(s,u),r.resolve()}else{if(!this._textContentStream)throw new Error('Neither "textContent" nor "textContentStream" parameters specified.');this._reader=this._textContentStream.getReader(),function e(){t._reader.read().then((function(n){var i=n.value;n.done?r.resolve():(Object.assign(a,i.styles),t._processItems(i.items,a),e())}),r.reject)}()}r.promise.then((function(){a=null,e?t._renderTimer=setTimeout((function(){n(t),t._renderTimer=null}),e):n(t)}),this._capability.reject)},expandTextDivs:function(e){if(this._enhanceTextSelection&&this._renderingDone){null!==this._bounds&&(o(this),this._bounds=null);for(var t=0,r=this._textDivs.length;t<r;t++){var n=this._textDivs[t],i=this._textDivProperties.get(n);if(!i.isWhitespace)if(e){var a="",s="";1!==i.scale&&(a="scaleX("+i.scale+")"),0!==i.angle&&(a="rotate("+i.angle+"deg) "+a),0!==i.paddingLeft&&(s+=" padding-left: "+i.paddingLeft/i.scale+"px;",a+=" translateX("+-i.paddingLeft/i.scale+"px)"),0!==i.paddingTop&&(s+=" padding-top: "+i.paddingTop+"px;",a+=" translateY("+-i.paddingTop+"px)"),0!==i.paddingRight&&(s+=" padding-right: "+i.paddingRight/i.scale+"px;"),0!==i.paddingBottom&&(s+=" padding-bottom: "+i.paddingBottom+"px;"),""!==s&&n.setAttribute("style",i.style+s),""!==a&&(n.style.transform=a)}else n.style.padding=0,n.style.transform=i.originalTransform||""}}}},function(e){var t=new u({textContent:e.textContent,textContentStream:e.textContentStream,container:e.container,viewport:e.viewport,textDivs:e.textDivs,textContentItemsStr:e.textContentItemsStr,enhanceTextSelection:e.enhanceTextSelection});return t._render(e.timeout),t}}();t.renderTextLayer=o},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.AnnotationLayer=void 0;var n=r(151),i=r(1);function a(e,t,r){return(a="undefined"!=typeof Reflect&&Reflect.get?Reflect.get:function(e,t,r){var n=function(e,t){for(;!Object.prototype.hasOwnProperty.call(e,t)&&null!==(e=l(e)););return e}(e,t);if(n){var i=Object.getOwnPropertyDescriptor(n,t);return i.get?i.get.call(r):i.value}})(e,t,r||e)}function o(e){return(o="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}function s(e,t){return!t||"object"!==o(t)&&"function"!=typeof t?u(e):t}function u(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return e}function l(e){return(l=Object.setPrototypeOf?Object.getPrototypeOf:function(e){return e.__proto__||Object.getPrototypeOf(e)})(e)}function c(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function");e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,writable:!0,configurable:!0}}),t&&h(e,t)}function h(e,t){return(h=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}function d(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function f(e,t){for(var r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}function p(e,t,r){return t&&f(e.prototype,t),r&&f(e,r),e}var v=function(){function e(){d(this,e)}return p(e,null,[{key:"create",value:function(e){switch(e.data.annotationType){case i.AnnotationType.LINK:return new g(e);case i.AnnotationType.TEXT:return new y(e);case i.AnnotationType.WIDGET:switch(e.data.fieldType){case"Tx":return new _(e);case"Btn":return e.data.radioButton?new S(e):e.data.checkBox?new A(e):new w(e);case"Ch":return new k(e)}return new b(e);case i.AnnotationType.POPUP:return new x(e);case i.AnnotationType.LINE:return new C(e);case i.AnnotationType.SQUARE:return new R(e);case i.AnnotationType.CIRCLE:return new E(e);case i.AnnotationType.POLYLINE:return new T(e);case i.AnnotationType.INK:return new F(e);case i.AnnotationType.POLYGON:return new O(e);case i.AnnotationType.HIGHLIGHT:return new I(e);case i.AnnotationType.UNDERLINE:return new L(e);case i.AnnotationType.SQUIGGLY:return new M(e);case i.AnnotationType.STRIKEOUT:return new j(e);case i.AnnotationType.STAMP:return new D(e);case i.AnnotationType.FILEATTACHMENT:return new N(e);default:return new m(e)}}}]),e}(),m=function(){function e(t){var r=arguments.length>1&&void 0!==arguments[1]&&arguments[1],n=arguments.length>2&&void 0!==arguments[2]&&arguments[2];d(this,e),this.isRenderable=r,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.renderInteractiveForms=t.renderInteractiveForms,this.svgFactory=t.svgFactory,r&&(this.container=this._createContainer(n))}return p(e,[{key:"_createContainer",value:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0],t=this.data,r=this.page,n=this.viewport,a=document.createElement("section"),o=t.rect[2]-t.rect[0],s=t.rect[3]-t.rect[1];a.setAttribute("data-annotation-id",t.id);var u=i.Util.normalizeRect([t.rect[0],r.view[3]-t.rect[1]+r.view[1],t.rect[2],r.view[3]-t.rect[3]+r.view[1]]);if(a.style.transform="matrix("+n.transform.join(",")+")",a.style.transformOrigin=-u[0]+"px "+-u[1]+"px",!e&&t.borderStyle.width>0){a.style.borderWidth=t.borderStyle.width+"px",t.borderStyle.style!==i.AnnotationBorderStyleType.UNDERLINE&&(o-=2*t.borderStyle.width,s-=2*t.borderStyle.width);var l=t.borderStyle.horizontalCornerRadius,c=t.borderStyle.verticalCornerRadius;if(l>0||c>0){var h=l+"px / "+c+"px";a.style.borderRadius=h}switch(t.borderStyle.style){case i.AnnotationBorderStyleType.SOLID:a.style.borderStyle="solid";break;case i.AnnotationBorderStyleType.DASHED:a.style.borderStyle="dashed";break;case i.AnnotationBorderStyleType.BEVELED:(0,i.warn)("Unimplemented border style: beveled");break;case i.AnnotationBorderStyleType.INSET:(0,i.warn)("Unimplemented border style: inset");break;case i.AnnotationBorderStyleType.UNDERLINE:a.style.borderBottomStyle="solid"}t.color?a.style.borderColor=i.Util.makeCssRgb(0|t.color[0],0|t.color[1],0|t.color[2]):a.style.borderWidth=0}return a.style.left=u[0]+"px",a.style.top=u[1]+"px",a.style.width=o+"px",a.style.height=s+"px",a}},{key:"_createPopup",value:function(e,t,r){t||((t=document.createElement("div")).style.height=e.style.height,t.style.width=e.style.width,e.appendChild(t));var n=new P({container:e,trigger:t,color:r.color,title:r.title,contents:r.contents,hideWrapper:!0}).render();n.style.left=e.style.width,e.appendChild(n)}},{key:"render",value:function(){(0,i.unreachable)("Abstract method `AnnotationElement.render` called")}}]),e}(),g=function(e){function t(e){d(this,t);var r=!!(e.data.url||e.data.dest||e.data.action);return s(this,l(t).call(this,e,r))}return c(t,e),p(t,[{key:"render",value:function(){this.container.className="linkAnnotation";var e=this.data,t=this.linkService,r=document.createElement("a");return(0,n.addLinkAttributes)(r,{url:e.url,target:e.newWindow?n.LinkTarget.BLANK:t.externalLinkTarget,rel:t.externalLinkRel}),e.url||(e.action?this._bindNamedAction(r,e.action):this._bindLink(r,e.dest)),this.container.appendChild(r),this.container}},{key:"_bindLink",value:function(e,t){var r=this;e.href=this.linkService.getDestinationHash(t),e.onclick=function(){return t&&r.linkService.navigateTo(t),!1},t&&(e.className="internalLink")}},{key:"_bindNamedAction",value:function(e,t){var r=this;e.href=this.linkService.getAnchorUrl(""),e.onclick=function(){return r.linkService.executeNamedAction(t),!1},e.className="internalLink"}}]),t}(m),y=function(e){function t(e){d(this,t);var r=!!(e.data.hasPopup||e.data.title||e.data.contents);return s(this,l(t).call(this,e,r))}return c(t,e),p(t,[{key:"render",value:function(){this.container.className="textAnnotation";var e=document.createElement("img");return e.style.height=this.container.style.height,e.style.width=this.container.style.width,e.src=this.imageResourcesPath+"annotation-"+this.data.name.toLowerCase()+".svg",e.alt="[{{type}} Annotation]",e.dataset.l10nId="text_annotation_type",e.dataset.l10nArgs=JSON.stringify({type:this.data.name}),this.data.hasPopup||this._createPopup(this.container,e,this.data),this.container.appendChild(e),this.container}}]),t}(m),b=function(e){function t(){return d(this,t),s(this,l(t).apply(this,arguments))}return c(t,e),p(t,[{key:"render",value:function(){return this.container}}]),t}(m),_=function(e){function t(e){d(this,t);var r=e.renderInteractiveForms||!e.data.hasAppearance&&!!e.data.fieldValue;return s(this,l(t).call(this,e,r))}return c(t,e),p(t,[{key:"render",value:function(){this.container.className="textWidgetAnnotation";var e=null;if(this.renderInteractiveForms){if(this.data.multiLine?(e=document.createElement("textarea")).textContent=this.data.fieldValue:((e=document.createElement("input")).type="text",e.setAttribute("value",this.data.fieldValue)),e.disabled=this.data.readOnly,null!==this.data.maxLen&&(e.maxLength=this.data.maxLen),this.data.comb){var t=(this.data.rect[2]-this.data.rect[0])/this.data.maxLen;e.classList.add("comb"),e.style.letterSpacing="calc("+t+"px - 1ch)"}}else{(e=document.createElement("div")).textContent=this.data.fieldValue,e.style.verticalAlign="middle",e.style.display="table-cell";var r=null;this.data.fontRefName&&this.page.commonObjs.has(this.data.fontRefName)&&(r=this.page.commonObjs.get(this.data.fontRefName)),this._setTextStyle(e,r)}return null!==this.data.textAlignment&&(e.style.textAlign=["left","center","right"][this.data.textAlignment]),this.container.appendChild(e),this.container}},{key:"_setTextStyle",value:function(e,t){var r=e.style;if(r.fontSize=this.data.fontSize+"px",r.direction=this.data.fontDirection<0?"rtl":"ltr",t){r.fontWeight=t.black?t.bold?"900":"bold":t.bold?"bold":"normal",r.fontStyle=t.italic?"italic":"normal";var n=t.loadedName?'"'+t.loadedName+'", ':"",i=t.fallbackName||"Helvetica, sans-serif";r.fontFamily=n+i}}}]),t}(b),A=function(e){function t(e){return d(this,t),s(this,l(t).call(this,e,e.renderInteractiveForms))}return c(t,e),p(t,[{key:"render",value:function(){this.container.className="buttonWidgetAnnotation checkBox";var e=document.createElement("input");return e.disabled=this.data.readOnly,e.type="checkbox",this.data.fieldValue&&"Off"!==this.data.fieldValue&&e.setAttribute("checked",!0),this.container.appendChild(e),this.container}}]),t}(b),S=function(e){function t(e){return d(this,t),s(this,l(t).call(this,e,e.renderInteractiveForms))}return c(t,e),p(t,[{key:"render",value:function(){this.container.className="buttonWidgetAnnotation radioButton";var e=document.createElement("input");return e.disabled=this.data.readOnly,e.type="radio",e.name=this.data.fieldName,this.data.fieldValue===this.data.buttonValue&&e.setAttribute("checked",!0),this.container.appendChild(e),this.container}}]),t}(b),w=function(e){function t(){return d(this,t),s(this,l(t).apply(this,arguments))}return c(t,e),p(t,[{key:"render",value:function(){var e=a(l(t.prototype),"render",this).call(this);return e.className="buttonWidgetAnnotation pushButton",e}}]),t}(g),k=function(e){function t(e){return d(this,t),s(this,l(t).call(this,e,e.renderInteractiveForms))}return c(t,e),p(t,[{key:"render",value:function(){this.container.className="choiceWidgetAnnotation";var e=document.createElement("select");e.disabled=this.data.readOnly,this.data.combo||(e.size=this.data.options.length,this.data.multiSelect&&(e.multiple=!0));for(var t=0,r=this.data.options.length;t<r;t++){var n=this.data.options[t],i=document.createElement("option");i.textContent=n.displayValue,i.value=n.exportValue,this.data.fieldValue.includes(n.displayValue)&&i.setAttribute("selected",!0),e.appendChild(i)}return this.container.appendChild(e),this.container}}]),t}(b),x=function(e){function t(e){d(this,t);var r=!(!e.data.title&&!e.data.contents);return s(this,l(t).call(this,e,r))}return c(t,e),p(t,[{key:"render",value:function(){if(this.container.className="popupAnnotation",["Line","Square","Circle","PolyLine","Polygon","Ink"].includes(this.data.parentType))return this.container;var e='[data-annotation-id="'+this.data.parentId+'"]',t=this.layer.querySelector(e);if(!t)return this.container;var r=new P({container:this.container,trigger:t,color:this.data.color,title:this.data.title,contents:this.data.contents}),n=parseFloat(t.style.left),i=parseFloat(t.style.width);return this.container.style.transformOrigin=-(n+i)+"px -"+t.style.top,this.container.style.left=n+i+"px",this.container.appendChild(r.render()),this.container}}]),t}(m),P=function(){function e(t){d(this,e),this.container=t.container,this.trigger=t.trigger,this.color=t.color,this.title=t.title,this.contents=t.contents,this.hideWrapper=t.hideWrapper||!1,this.pinned=!1}return p(e,[{key:"render",value:function(){var e=document.createElement("div");e.className="popupWrapper",this.hideElement=this.hideWrapper?e:this.container,this.hideElement.setAttribute("hidden",!0);var t=document.createElement("div");t.className="popup";var r=this.color;if(r){var n=.7*(255-r[0])+r[0],a=.7*(255-r[1])+r[1],o=.7*(255-r[2])+r[2];t.style.backgroundColor=i.Util.makeCssRgb(0|n,0|a,0|o)}var s=this._formatContents(this.contents),u=document.createElement("h1");return u.textContent=this.title,this.trigger.addEventListener("click",this._toggle.bind(this)),this.trigger.addEventListener("mouseover",this._show.bind(this,!1)),this.trigger.addEventListener("mouseout",this._hide.bind(this,!1)),t.addEventListener("click",this._hide.bind(this,!0)),t.appendChild(u),t.appendChild(s),e.appendChild(t),e}},{key:"_formatContents",value:function(e){for(var t=document.createElement("p"),r=e.split(/(?:\r\n?|\n)/),n=0,i=r.length;n<i;++n){var a=r[n];t.appendChild(document.createTextNode(a)),n<i-1&&t.appendChild(document.createElement("br"))}return t}},{key:"_toggle",value:function(){this.pinned?this._hide(!0):this._show(!0)}},{key:"_show",value:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];e&&(this.pinned=!0),this.hideElement.hasAttribute("hidden")&&(this.hideElement.removeAttribute("hidden"),this.container.style.zIndex+=1)}},{key:"_hide",value:function(){var e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];e&&(this.pinned=!1),this.hideElement.hasAttribute("hidden")||this.pinned||(this.hideElement.setAttribute("hidden",!0),this.container.style.zIndex-=1)}}]),e}(),C=function(e){function t(e){d(this,t);var r=!!(e.data.hasPopup||e.data.title||e.data.contents);return s(this,l(t).call(this,e,r,!0))}return c(t,e),p(t,[{key:"render",value:function(){this.container.className="lineAnnotation";var e=this.data,t=e.rect[2]-e.rect[0],r=e.rect[3]-e.rect[1],n=this.svgFactory.create(t,r),i=this.svgFactory.createElement("svg:line");return i.setAttribute("x1",e.rect[2]-e.lineCoordinates[0]),i.setAttribute("y1",e.rect[3]-e.lineCoordinates[1]),i.setAttribute("x2",e.rect[2]-e.lineCoordinates[2]),i.setAttribute("y2",e.rect[3]-e.lineCoordinates[3]),i.setAttribute("stroke-width",e.borderStyle.width),i.setAttribute("stroke","transparent"),n.appendChild(i),this.container.append(n),this._createPopup(this.container,i,e),this.container}}]),t}(m),R=function(e){function t(e){d(this,t);var r=!!(e.data.hasPopup||e.data.title||e.data.contents);return s(this,l(t).call(this,e,r,!0))}return c(t,e),p(t,[{key:"render",value:function(){this.container.className="squareAnnotation";var e=this.data,t=e.rect[2]-e.rect[0],r=e.rect[3]-e.rect[1],n=this.svgFactory.create(t,r),i=e.borderStyle.width,a=this.svgFactory.createElement("svg:rect");return a.setAttribute("x",i/2),a.setAttribute("y",i/2),a.setAttribute("width",t-i),a.setAttribute("height",r-i),a.setAttribute("stroke-width",i),a.setAttribute("stroke","transparent"),a.setAttribute("fill","none"),n.appendChild(a),this.container.append(n),this._createPopup(this.container,a,e),this.container}}]),t}(m),E=function(e){function t(e){d(this,t);var r=!!(e.data.hasPopup||e.data.title||e.data.contents);return s(this,l(t).call(this,e,r,!0))}return c(t,e),p(t,[{key:"render",value:function(){this.container.className="circleAnnotation";var e=this.data,t=e.rect[2]-e.rect[0],r=e.rect[3]-e.rect[1],n=this.svgFactory.create(t,r),i=e.borderStyle.width,a=this.svgFactory.createElement("svg:ellipse");return a.setAttribute("cx",t/2),a.setAttribute("cy",r/2),a.setAttribute("rx",t/2-i/2),a.setAttribute("ry",r/2-i/2),a.setAttribute("stroke-width",i),a.setAttribute("stroke","transparent"),a.setAttribute("fill","none"),n.appendChild(a),this.container.append(n),this._createPopup(this.container,a,e),this.container}}]),t}(m),T=function(e){function t(e){var r;d(this,t);var n=!!(e.data.hasPopup||e.data.title||e.data.contents);return(r=s(this,l(t).call(this,e,n,!0))).containerClassName="polylineAnnotation",r.svgElementName="svg:polyline",r}return c(t,e),p(t,[{key:"render",value:function(){this.container.className=this.containerClassName;for(var e=this.data,t=e.rect[2]-e.rect[0],r=e.rect[3]-e.rect[1],n=this.svgFactory.create(t,r),i=e.vertices,a=[],o=0,s=i.length;o<s;o++){var u=i[o].x-e.rect[0],l=e.rect[3]-i[o].y;a.push(u+","+l)}a=a.join(" ");var c=e.borderStyle.width,h=this.svgFactory.createElement(this.svgElementName);return h.setAttribute("points",a),h.setAttribute("stroke-width",c),h.setAttribute("stroke","transparent"),h.setAttribute("fill","none"),n.appendChild(h),this.container.append(n),this._createPopup(this.container,h,e),this.container}}]),t}(m),O=function(e){function t(e){var r;return d(this,t),(r=s(this,l(t).call(this,e))).containerClassName="polygonAnnotation",r.svgElementName="svg:polygon",r}return c(t,e),t}(T),F=function(e){function t(e){var r;d(this,t);var n=!!(e.data.hasPopup||e.data.title||e.data.contents);return(r=s(this,l(t).call(this,e,n,!0))).containerClassName="inkAnnotation",r.svgElementName="svg:polyline",r}return c(t,e),p(t,[{key:"render",value:function(){this.container.className=this.containerClassName;for(var e=this.data,t=e.rect[2]-e.rect[0],r=e.rect[3]-e.rect[1],n=this.svgFactory.create(t,r),i=e.inkLists,a=0,o=i.length;a<o;a++){for(var s=i[a],u=[],l=0,c=s.length;l<c;l++){var h=s[l].x-e.rect[0],d=e.rect[3]-s[l].y;u.push(h+","+d)}u=u.join(" ");var f=e.borderStyle.width,p=this.svgFactory.createElement(this.svgElementName);p.setAttribute("points",u),p.setAttribute("stroke-width",f),p.setAttribute("stroke","transparent"),p.setAttribute("fill","none"),this._createPopup(this.container,p,e),n.appendChild(p)}return this.container.append(n),this.container}}]),t}(m),I=function(e){function t(e){d(this,t);var r=!!(e.data.hasPopup||e.data.title||e.data.contents);return s(this,l(t).call(this,e,r,!0))}return c(t,e),p(t,[{key:"render",value:function(){return this.container.className="highlightAnnotation",this.data.hasPopup||this._createPopup(this.container,null,this.data),this.container}}]),t}(m),L=function(e){function t(e){d(this,t);var r=!!(e.data.hasPopup||e.data.title||e.data.contents);return s(this,l(t).call(this,e,r,!0))}return c(t,e),p(t,[{key:"render",value:function(){return this.container.className="underlineAnnotation",this.data.hasPopup||this._createPopup(this.container,null,this.data),this.container}}]),t}(m),M=function(e){function t(e){d(this,t);var r=!!(e.data.hasPopup||e.data.title||e.data.contents);return s(this,l(t).call(this,e,r,!0))}return c(t,e),p(t,[{key:"render",value:function(){return this.container.className="squigglyAnnotation",this.data.hasPopup||this._createPopup(this.container,null,this.data),this.container}}]),t}(m),j=function(e){function t(e){d(this,t);var r=!!(e.data.hasPopup||e.data.title||e.data.contents);return s(this,l(t).call(this,e,r,!0))}return c(t,e),p(t,[{key:"render",value:function(){return this.container.className="strikeoutAnnotation",this.data.hasPopup||this._createPopup(this.container,null,this.data),this.container}}]),t}(m),D=function(e){function t(e){d(this,t);var r=!!(e.data.hasPopup||e.data.title||e.data.contents);return s(this,l(t).call(this,e,r,!0))}return c(t,e),p(t,[{key:"render",value:function(){return this.container.className="stampAnnotation",this.data.hasPopup||this._createPopup(this.container,null,this.data),this.container}}]),t}(m),N=function(e){function t(e){var r;d(this,t);var a=(r=s(this,l(t).call(this,e,!0))).data.file,o=a.filename,c=a.content;return r.filename=(0,n.getFilenameFromUrl)(o),r.content=c,r.linkService.eventBus&&r.linkService.eventBus.dispatch("fileattachmentannotation",{source:u(u(r)),id:(0,i.stringToPDFString)(o),filename:o,content:c}),r}return c(t,e),p(t,[{key:"render",value:function(){this.container.className="fileAttachmentAnnotation";var e=document.createElement("div");return e.style.height=this.container.style.height,e.style.width=this.container.style.width,e.addEventListener("dblclick",this._download.bind(this)),this.data.hasPopup||!this.data.title&&!this.data.contents||this._createPopup(this.container,e,this.data),this.container.appendChild(e),this.container}},{key:"_download",value:function(){this.downloadManager?this.downloadManager.downloadData(this.content,this.filename,""):(0,i.warn)("Download cannot be started due to unavailable download manager")}}]),t}(m),q=function(){function e(){d(this,e)}return p(e,null,[{key:"render",value:function(e){for(var t=0,r=e.annotations.length;t<r;t++){var i=e.annotations[t];if(i){var a=v.create({data:i,layer:e.div,page:e.page,viewport:e.viewport,linkService:e.linkService,downloadManager:e.downloadManager,imageResourcesPath:e.imageResourcesPath||"",renderInteractiveForms:e.renderInteractiveForms||!1,svgFactory:new n.DOMSVGFactory});a.isRenderable&&e.div.appendChild(a.render())}}}},{key:"update",value:function(e){for(var t=0,r=e.annotations.length;t<r;t++){var n=e.annotations[t],i=e.div.querySelector('[data-annotation-id="'+n.id+'"]');i&&(i.style.transform="matrix("+e.viewport.transform.join(",")+")")}e.div.removeAttribute("hidden")}}]),e}();t.AnnotationLayer=q},function(e,n,a){"use strict";Object.defineProperty(n,"__esModule",{value:!0}),n.SVGGraphics=void 0;var o,s=a(1),u=a(151),l=(o=a(4))&&o.__esModule?o:{default:o},c=function(){throw new Error("Not implemented: SVGGraphics")};n.SVGGraphics=c;var h={fontStyle:"normal",fontWeight:"normal",fillColor:"#000000"},d=function(){for(var e=new Uint8Array([137,80,78,71,13,10,26,10]),n=new Int32Array(256),a=0;a<256;a++){for(var o=a,u=0;u<8;u++)o=1&o?3988292384^o>>1&2147483647:o>>1&2147483647;n[a]=o}function c(e,t,r,i){var a=i,o=t.length;r[a]=o>>24&255,r[a+1]=o>>16&255,r[a+2]=o>>8&255,r[a+3]=255&o,r[a+=4]=255&e.charCodeAt(0),r[a+1]=255&e.charCodeAt(1),r[a+2]=255&e.charCodeAt(2),r[a+3]=255&e.charCodeAt(3),a+=4,r.set(t,a);var s=function(e,t,r){for(var i=-1,a=t;a<r;a++){var o=255&(i^e[a]);i=i>>>8^n[o]}return-1^i}(r,i+4,a+=t.length);r[a]=s>>24&255,r[a+1]=s>>16&255,r[a+2]=s>>8&255,r[a+3]=255&s}function h(e){var t=e.length,r=Math.ceil(t/65535),n=new Uint8Array(2+t+5*r+4),i=0;n[i++]=120,n[i++]=156;for(var a=0;t>65535;)n[i++]=0,n[i++]=255,n[i++]=255,n[i++]=0,n[i++]=0,n.set(e.subarray(a,a+65535),i),i+=65535,a+=65535,t-=65535;n[i++]=1,n[i++]=255&t,n[i++]=t>>8&255,n[i++]=255&~t,n[i++]=(65535&~t)>>8&255,n.set(e.subarray(a),i),i+=e.length-a;var o=function(e,t,r){for(var n=1,i=0,a=t;a<r;++a)i=(i+(n=(n+(255&e[a]))%65521))%65521;return i<<16|n}(e,0,e.length);return n[i++]=o>>24&255,n[i++]=o>>16&255,n[i++]=o>>8&255,n[i++]=255&o,n}function d(n,a,o,u){var d,f,p,v=n.width,m=n.height,g=n.data;switch(a){case s.ImageKind.GRAYSCALE_1BPP:f=0,d=1,p=v+7>>3;break;case s.ImageKind.RGB_24BPP:f=2,d=8,p=3*v;break;case s.ImageKind.RGBA_32BPP:f=6,d=8,p=4*v;break;default:throw new Error("invalid format")}var y,b,_=new Uint8Array((1+p)*m),A=0,S=0;for(y=0;y<m;++y)_[A++]=0,_.set(g.subarray(S,S+p),A),S+=p,A+=p;if(a===s.ImageKind.GRAYSCALE_1BPP&&u)for(A=0,y=0;y<m;y++)for(A++,b=0;b<p;b++)_[A++]^=255;var w=new Uint8Array([v>>24&255,v>>16&255,v>>8&255,255&v,m>>24&255,m>>16&255,m>>8&255,255&m,d,f,0,0,0]),k=function(e){if(!(0,l.default)())return h(e);try{var n;n=parseInt(i.versions.node)>=8?e:new t(e);var a=r(0).deflateSync(n,{level:9});return a instanceof Uint8Array?a:new Uint8Array(a)}catch(o){(0,s.warn)("Not compressing PNG because zlib.deflateSync is unavailable: "+o)}return h(e)}(_),x=e.length+36+w.length+k.length,P=new Uint8Array(x),C=0;return P.set(e,C),c("IHDR",w,P,C+=e.length),c("IDATA",k,P,C+=12+w.length),C+=12+k.length,c("IEND",new Uint8Array(0),P,C),(0,s.createObjectURL)(P,"image/png",o)}return function(e,t,r){return d(e,void 0===e.kind?s.ImageKind.GRAYSCALE_1BPP:e.kind,t,r)}}(),f=function(){function e(){this.fontSizeScale=1,this.fontWeight=h.fontWeight,this.fontSize=0,this.textMatrix=s.IDENTITY_MATRIX,this.fontMatrix=s.FONT_IDENTITY_MATRIX,this.leading=0,this.textRenderingMode=s.TextRenderingMode.FILL,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 e.prototype={clone:function(){return Object.create(this)},setCurrentPoint:function(e,t){this.x=e,this.y=t}},e}();n.SVGGraphics=c=function(){function e(e){if(Number.isInteger(e))return e.toString();var t=e.toFixed(10),r=t.length-1;if("0"!==t[r])return t;do{r--}while("0"===t[r]);return t.substring(0,"."===t[r]?r:r+1)}function t(t){if(0===t[4]&&0===t[5]){if(0===t[1]&&0===t[2])return 1===t[0]&&1===t[3]?"":"scale("+e(t[0])+" "+e(t[3])+")";if(t[0]===t[3]&&t[1]===-t[2])return"rotate("+e(180*Math.acos(t[0])/Math.PI)+")"}else if(1===t[0]&&0===t[1]&&0===t[2]&&1===t[3])return"translate("+e(t[4])+" "+e(t[5])+")";return"matrix("+e(t[0])+" "+e(t[1])+" "+e(t[2])+" "+e(t[3])+" "+e(t[4])+" "+e(t[5])+")"}function r(e,t,r){this.svgFactory=new u.DOMSVGFactory,this.current=new f,this.transformMatrix=s.IDENTITY_MATRIX,this.transformStack=[],this.extraStack=[],this.commonObjs=e,this.objs=t,this.pendingClip=null,this.pendingEOFill=!1,this.embedFonts=!1,this.embeddedFonts=Object.create(null),this.cssStyle=null,this.forceDataSchema=!!r}var n="http://www.w3.org/1999/xlink",i=["butt","round","square"],a=["miter","round","bevel"],o=0,l=0;return r.prototype={save:function(){this.transformStack.push(this.transformMatrix);var e=this.current;this.extraStack.push(e),this.current=e.clone()},restore:function(){this.transformMatrix=this.transformStack.pop(),this.current=this.extraStack.pop(),this.pendingClip=null,this.tgrp=null},group:function(e){this.save(),this.executeOpTree(e),this.restore()},loadDependencies:function(e){for(var t=this,r=e.fnArray,n=r.length,i=e.argsArray,a=0;a<n;a++)if(s.OPS.dependency===r[a])for(var o=i[a],u=0,l=o.length;u<l;u++){var c,h=o[u],d="g_"===h.substring(0,2);c=new Promise(d?function(e){t.commonObjs.get(h,e)}:function(e){t.objs.get(h,e)}),this.current.dependencies.push(c)}return Promise.all(this.current.dependencies)},transform:function(e,t,r,n,i,a){var o=[e,t,r,n,i,a];this.transformMatrix=s.Util.transform(this.transformMatrix,o),this.tgrp=null},getSVG:function(e,t){var r=this;this.viewport=t;var n=this._initialize(t);return this.loadDependencies(e).then((function(){r.transformMatrix=s.IDENTITY_MATRIX;var t=r.convertOpList(e);return r.executeOpTree(t),n}))},convertOpList:function(e){var t=e.argsArray,r=e.fnArray,n=r.length,i=[],a=[];for(var o in s.OPS)i[s.OPS[o]]=o;for(var u=0;u<n;u++){var l=r[u];a.push({fnId:l,fn:i[l],args:t[u]})}return function(e){for(var t=[],r=[],n=e.length,i=0;i<n;i++)"save"!==e[i].fn?"restore"===e[i].fn?t=r.pop():t.push(e[i]):(t.push({fnId:92,fn:"group",items:[]}),r.push(t),t=t[t.length-1].items);return t}(a)},executeOpTree:function(e){for(var t=e.length,r=0;r<t;r++){var n=e[r].fn,i=e[r].fnId,a=e[r].args;switch(0|i){case s.OPS.beginText:this.beginText();break;case s.OPS.dependency:break;case s.OPS.setLeading:this.setLeading(a);break;case s.OPS.setLeadingMoveText:this.setLeadingMoveText(a[0],a[1]);break;case s.OPS.setFont:this.setFont(a);break;case s.OPS.showText:case s.OPS.showSpacedText:this.showText(a[0]);break;case s.OPS.endText:this.endText();break;case s.OPS.moveText:this.moveText(a[0],a[1]);break;case s.OPS.setCharSpacing:this.setCharSpacing(a[0]);break;case s.OPS.setWordSpacing:this.setWordSpacing(a[0]);break;case s.OPS.setHScale:this.setHScale(a[0]);break;case s.OPS.setTextMatrix:this.setTextMatrix(a[0],a[1],a[2],a[3],a[4],a[5]);break;case s.OPS.setTextRise:this.setTextRise(a[0]);break;case s.OPS.setTextRenderingMode:this.setTextRenderingMode(a[0]);break;case s.OPS.setLineWidth:this.setLineWidth(a[0]);break;case s.OPS.setLineJoin:this.setLineJoin(a[0]);break;case s.OPS.setLineCap:this.setLineCap(a[0]);break;case s.OPS.setMiterLimit:this.setMiterLimit(a[0]);break;case s.OPS.setFillRGBColor:this.setFillRGBColor(a[0],a[1],a[2]);break;case s.OPS.setStrokeRGBColor:this.setStrokeRGBColor(a[0],a[1],a[2]);break;case s.OPS.setDash:this.setDash(a[0],a[1]);break;case s.OPS.setGState:this.setGState(a[0]);break;case s.OPS.fill:this.fill();break;case s.OPS.eoFill:this.eoFill();break;case s.OPS.stroke:this.stroke();break;case s.OPS.fillStroke:this.fillStroke();break;case s.OPS.eoFillStroke:this.eoFillStroke();break;case s.OPS.clip:this.clip("nonzero");break;case s.OPS.eoClip:this.clip("evenodd");break;case s.OPS.paintSolidColorImageMask:this.paintSolidColorImageMask();break;case s.OPS.paintJpegXObject:this.paintJpegXObject(a[0],a[1],a[2]);break;case s.OPS.paintImageXObject:this.paintImageXObject(a[0]);break;case s.OPS.paintInlineImageXObject:this.paintInlineImageXObject(a[0]);break;case s.OPS.paintImageMaskXObject:this.paintImageMaskXObject(a[0]);break;case s.OPS.paintFormXObjectBegin:this.paintFormXObjectBegin(a[0],a[1]);break;case s.OPS.paintFormXObjectEnd:this.paintFormXObjectEnd();break;case s.OPS.closePath:this.closePath();break;case s.OPS.closeStroke:this.closeStroke();break;case s.OPS.closeFillStroke:this.closeFillStroke();break;case s.OPS.closeEOFillStroke:this.closeEOFillStroke();break;case s.OPS.nextLine:this.nextLine();break;case s.OPS.transform:this.transform(a[0],a[1],a[2],a[3],a[4],a[5]);break;case s.OPS.constructPath:this.constructPath(a[0],a[1]);break;case s.OPS.endPath:this.endPath();break;case 92:this.group(e[r].items);break;default:(0,s.warn)("Unimplemented operator "+n)}}},setWordSpacing:function(e){this.current.wordSpacing=e},setCharSpacing:function(e){this.current.charSpacing=e},nextLine:function(){this.moveText(0,this.current.leading)},setTextMatrix:function(t,r,n,i,a,o){var s=this.current;this.current.textMatrix=this.current.lineMatrix=[t,r,n,i,a,o],this.current.x=this.current.lineX=0,this.current.y=this.current.lineY=0,s.xcoords=[],s.tspan=this.svgFactory.createElement("svg:tspan"),s.tspan.setAttributeNS(null,"font-family",s.fontFamily),s.tspan.setAttributeNS(null,"font-size",e(s.fontSize)+"px"),s.tspan.setAttributeNS(null,"y",e(-s.y)),s.txtElement=this.svgFactory.createElement("svg:text"),s.txtElement.appendChild(s.tspan)},beginText:function(){this.current.x=this.current.lineX=0,this.current.y=this.current.lineY=0,this.current.textMatrix=s.IDENTITY_MATRIX,this.current.lineMatrix=s.IDENTITY_MATRIX,this.current.tspan=this.svgFactory.createElement("svg:tspan"),this.current.txtElement=this.svgFactory.createElement("svg:text"),this.current.txtgrp=this.svgFactory.createElement("svg:g"),this.current.xcoords=[]},moveText:function(t,r){var n=this.current;this.current.x=this.current.lineX+=t,this.current.y=this.current.lineY+=r,n.xcoords=[],n.tspan=this.svgFactory.createElement("svg:tspan"),n.tspan.setAttributeNS(null,"font-family",n.fontFamily),n.tspan.setAttributeNS(null,"font-size",e(n.fontSize)+"px"),n.tspan.setAttributeNS(null,"y",e(-n.y))},showText:function(r){var n=this.current,i=n.font,a=n.fontSize;if(0!==a){var o,u=n.charSpacing,l=n.wordSpacing,c=n.fontDirection,d=n.textHScale*c,f=r.length,p=i.vertical,v=a*n.fontMatrix[0],m=0;for(o=0;o<f;++o){var g=r[o];if(null!==g)if((0,s.isNum)(g))m+=-g*a*.001;else{var y=g.width,b=g.fontChar,_=y*v+((g.isSpace?l:0)+u)*c;g.isInFont||i.missingFile?(n.xcoords.push(n.x+m*d),n.tspan.textContent+=b,m+=_):m+=_}else m+=c*l}p?n.y-=m*d:n.x+=m*d,n.tspan.setAttributeNS(null,"x",n.xcoords.map(e).join(" ")),n.tspan.setAttributeNS(null,"y",e(-n.y)),n.tspan.setAttributeNS(null,"font-family",n.fontFamily),n.tspan.setAttributeNS(null,"font-size",e(n.fontSize)+"px"),n.fontStyle!==h.fontStyle&&n.tspan.setAttributeNS(null,"font-style",n.fontStyle),n.fontWeight!==h.fontWeight&&n.tspan.setAttributeNS(null,"font-weight",n.fontWeight);var A=n.textRenderingMode&s.TextRenderingMode.FILL_STROKE_MASK;A===s.TextRenderingMode.FILL||A===s.TextRenderingMode.FILL_STROKE?(n.fillColor!==h.fillColor&&n.tspan.setAttributeNS(null,"fill",n.fillColor),n.fillAlpha<1&&n.tspan.setAttributeNS(null,"fill-opacity",n.fillAlpha)):n.textRenderingMode===s.TextRenderingMode.ADD_TO_PATH?n.tspan.setAttributeNS(null,"fill","transparent"):n.tspan.setAttributeNS(null,"fill","none"),A!==s.TextRenderingMode.STROKE&&A!==s.TextRenderingMode.FILL_STROKE||this._setStrokeAttributes(n.tspan);var S=n.textMatrix;0!==n.textRise&&((S=S.slice())[5]+=n.textRise),n.txtElement.setAttributeNS(null,"transform",t(S)+" scale(1, -1)"),n.txtElement.setAttributeNS("http://www.w3.org/XML/1998/namespace","xml:space","preserve"),n.txtElement.appendChild(n.tspan),n.txtgrp.appendChild(n.txtElement),this._ensureTransformGroup().appendChild(n.txtElement)}},setLeadingMoveText:function(e,t){this.setLeading(-t),this.moveText(e,t)},addFontStyle:function(e){this.cssStyle||(this.cssStyle=this.svgFactory.createElement("svg:style"),this.cssStyle.setAttributeNS(null,"type","text/css"),this.defs.appendChild(this.cssStyle));var t=(0,s.createObjectURL)(e.data,e.mimetype,this.forceDataSchema);this.cssStyle.textContent+='@font-face { font-family: "'+e.loadedName+'"; src: url('+t+"); }\n"},setFont:function(t){var r=this.current,n=this.commonObjs.get(t[0]),i=t[1];this.current.font=n,this.embedFonts&&n.data&&!this.embeddedFonts[n.loadedName]&&(this.addFontStyle(n),this.embeddedFonts[n.loadedName]=n),r.fontMatrix=n.fontMatrix?n.fontMatrix:s.FONT_IDENTITY_MATRIX;var a=n.black?n.bold?"bolder":"bold":n.bold?"bold":"normal",o=n.italic?"italic":"normal";i<0?(i=-i,r.fontDirection=-1):r.fontDirection=1,r.fontSize=i,r.fontFamily=n.loadedName,r.fontWeight=a,r.fontStyle=o,r.tspan=this.svgFactory.createElement("svg:tspan"),r.tspan.setAttributeNS(null,"y",e(-r.y)),r.xcoords=[]},endText:function(){var e=this.current;e.textRenderingMode&s.TextRenderingMode.ADD_TO_PATH_FLAG&&e.txtElement&&e.txtElement.hasChildNodes()&&(e.element=e.txtElement,this.clip("nonzero"),this.endPath())},setLineWidth:function(e){e>0&&(this.current.lineWidth=e)},setLineCap:function(e){this.current.lineCap=i[e]},setLineJoin:function(e){this.current.lineJoin=a[e]},setMiterLimit:function(e){this.current.miterLimit=e},setStrokeAlpha:function(e){this.current.strokeAlpha=e},setStrokeRGBColor:function(e,t,r){var n=s.Util.makeCssRgb(e,t,r);this.current.strokeColor=n},setFillAlpha:function(e){this.current.fillAlpha=e},setFillRGBColor:function(e,t,r){var n=s.Util.makeCssRgb(e,t,r);this.current.fillColor=n,this.current.tspan=this.svgFactory.createElement("svg:tspan"),this.current.xcoords=[]},setDash:function(e,t){this.current.dashArray=e,this.current.dashPhase=t},constructPath:function(t,r){var n=this.current,i=n.x,a=n.y;n.path=this.svgFactory.createElement("svg:path");for(var o=[],u=t.length,l=0,c=0;l<u;l++)switch(0|t[l]){case s.OPS.rectangle:i=r[c++],a=r[c++];var h=i+r[c++],d=a+r[c++];o.push("M",e(i),e(a),"L",e(h),e(a),"L",e(h),e(d),"L",e(i),e(d),"Z");break;case s.OPS.moveTo:i=r[c++],a=r[c++],o.push("M",e(i),e(a));break;case s.OPS.lineTo:i=r[c++],a=r[c++],o.push("L",e(i),e(a));break;case s.OPS.curveTo:i=r[c+4],a=r[c+5],o.push("C",e(r[c]),e(r[c+1]),e(r[c+2]),e(r[c+3]),e(i),e(a)),c+=6;break;case s.OPS.curveTo2:i=r[c+2],a=r[c+3],o.push("C",e(i),e(a),e(r[c]),e(r[c+1]),e(r[c+2]),e(r[c+3])),c+=4;break;case s.OPS.curveTo3:i=r[c+2],a=r[c+3],o.push("C",e(r[c]),e(r[c+1]),e(i),e(a),e(i),e(a)),c+=4;break;case s.OPS.closePath:o.push("Z")}n.path.setAttributeNS(null,"d",o.join(" ")),n.path.setAttributeNS(null,"fill","none"),this._ensureTransformGroup().appendChild(n.path),n.element=n.path,n.setCurrentPoint(i,a)},endPath:function(){if(this.pendingClip){var e=this.current,r="clippath"+o;o++;var n=this.svgFactory.createElement("svg:clipPath");n.setAttributeNS(null,"id",r),n.setAttributeNS(null,"transform",t(this.transformMatrix));var i=e.element.cloneNode(!0);"evenodd"===this.pendingClip?i.setAttributeNS(null,"clip-rule","evenodd"):i.setAttributeNS(null,"clip-rule","nonzero"),this.pendingClip=null,n.appendChild(i),this.defs.appendChild(n),e.activeClipUrl&&(e.clipGroup=null,this.extraStack.forEach((function(e){e.clipGroup=null})),n.setAttributeNS(null,"clip-path",e.activeClipUrl)),e.activeClipUrl="url(#"+r+")",this.tgrp=null}},clip:function(e){this.pendingClip=e},closePath:function(){var e=this.current;if(e.path){var t=e.path.getAttributeNS(null,"d");t+="Z",e.path.setAttributeNS(null,"d",t)}},setLeading:function(e){this.current.leading=-e},setTextRise:function(e){this.current.textRise=e},setTextRenderingMode:function(e){this.current.textRenderingMode=e},setHScale:function(e){this.current.textHScale=e/100},setGState:function(e){for(var t=0,r=e.length;t<r;t++){var n=e[t],i=n[0],a=n[1];switch(i){case"LW":this.setLineWidth(a);break;case"LC":this.setLineCap(a);break;case"LJ":this.setLineJoin(a);break;case"ML":this.setMiterLimit(a);break;case"D":this.setDash(a[0],a[1]);break;case"Font":this.setFont(a);break;case"CA":this.setStrokeAlpha(a);break;case"ca":this.setFillAlpha(a);break;default:(0,s.warn)("Unimplemented graphic state "+i)}}},fill:function(){var e=this.current;e.element&&(e.element.setAttributeNS(null,"fill",e.fillColor),e.element.setAttributeNS(null,"fill-opacity",e.fillAlpha),this.endPath())},stroke:function(){var 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u=n.url;fetch(u,d(this._headers,this._withCredentials,this._abortController)).then((function(e){if(!(0,o.validateResponseStatus)(e.status))throw(0,o.createResponseStatusError)(e.status,u);r._reader=e.body.getReader(),r._headersCapability.resolve();var t=function(t){return e.headers.get(t)},n=(0,o.validateRangeRequestCapabilities)({getResponseHeader:t,isHttp:r._stream.isHttp,rangeChunkSize:r._rangeChunkSize,disableRange:r._disableRange}),i=n.allowRangeRequests,s=n.suggestedLength;r._isRangeSupported=i,r._contentLength=s||r._contentLength,r._filename=(0,o.extractFilenameFromHeader)(t),!r._isStreamingSupported&&r._isRangeSupported&&r.cancel(new a.AbortException("streaming is disabled"))})).catch(this._headersCapability.reject),this.onProgress=null}var t;return h(e,[{key:"read",value:(t=u(i.default.mark((function e(){var t,r,n,a;return i.default.wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return e.next=2,this._headersCapability.promise;case 2:return e.next=4,this._reader.read();case 4:if(t=e.sent,r=t.value,!(n=t.done)){e.next=9;break}return e.abrupt("return",{value:r,done:n});case 9:return this._loaded+=r.byteLength,this.onProgress&&this.onProgress({loaded:this._loaded,total:this._contentLength}),a=new Uint8Array(r).buffer,e.abrupt("return",{value:a,done:!1});case 13:case"end":return e.stop()}}),e,this)}))),function(){return t.apply(this,arguments)})},{key:"cancel",value:function(e){this._reader&&this._reader.cancel(e),this._abortController&&this._abortController.abort()}},{key:"headersReady",get:function(){return this._headersCapability.promise}},{key:"filename",get:function(){return this._filename}},{key:"contentLength",get:function(){return this._contentLength}},{key:"isRangeSupported",get:function(){return this._isRangeSupported}},{key:"isStreamingSupported",get:function(){return this._isStreamingSupported}}]),e}(),v=function(){function e(t,r,n){var i=this;l(this,e),this._stream=t,this._reader=null,this._loaded=0;var s=t.source;for(var u in this._withCredentials=s.withCredentials,this._readCapability=(0,a.createPromiseCapability)(),this._isStreamingSupported=!s.disableStream,"undefined"!=typeof AbortController&&(this._abortController=new AbortController),this._headers=new Headers,this._stream.httpHeaders){var c=this._stream.httpHeaders[u];void 0!==c&&this._headers.append(u,c)}var h=r+"-"+(n-1);this._headers.append("Range","bytes="+h);var f=s.url;fetch(f,d(this._headers,this._withCredentials,this._abortController)).then((function(e){if(!(0,o.validateResponseStatus)(e.status))throw(0,o.createResponseStatusError)(e.status,f);i._readCapability.resolve(),i._reader=e.body.getReader()})),this.onProgress=null}var t;return h(e,[{key:"read",value:(t=u(i.default.mark((function e(){var t,r,n,a;return i.default.wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return e.next=2,this._readCapability.promise;case 2:return e.next=4,this._reader.read();case 4:if(t=e.sent,r=t.value,!(n=t.done)){e.next=9;break}return e.abrupt("return",{value:r,done:n});case 9:return this._loaded+=r.byteLength,this.onProgress&&this.onProgress({loaded:this._loaded}),a=new Uint8Array(r).buffer,e.abrupt("return",{value:a,done:!1});case 13:case"end":return e.stop()}}),e,this)}))),function(){return t.apply(this,arguments)})},{key:"cancel",value:function(e){this._reader&&this._reader.cancel(e),this._abortController&&this._abortController.abort()}},{key:"isStreamingSupported",get:function(){return this._isStreamingSupported}}]),e}()},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.PDFNetworkStream=v,t.NetworkManager=c;var n=s(r(147)),i=r(1),a=r(166),o=s(r(3));function s(e){return e&&e.__esModule?e:{default:e}}function u(e,t,r,n,i,a,o){try{var s=e[a](o),u=s.value}catch(l){return void r(l)}s.done?t(u):Promise.resolve(u).then(n,i)}function l(e){return function(){var t=this,r=arguments;return new Promise((function(n,i){var a=e.apply(t,r);function o(e){u(a,n,i,o,s,"next",e)}function s(e){u(a,n,i,o,s,"throw",e)}o(void 0)}))}}function c(e,t){this.url=e,t=t||{},this.isHttp=/^https?:/i.test(e),this.httpHeaders=this.isHttp&&t.httpHeaders||{},this.withCredentials=t.withCredentials||!1,this.getXhr=t.getXhr||function(){return new XMLHttpRequest},this.currXhrId=0,this.pendingRequests=Object.create(null),this.loadedRequests=Object.create(null)}function h(e){var t=e.response;return"string"!=typeof t?t:(0,i.stringToBytes)(t).buffer}var d,f,p=function(){try{var e=new XMLHttpRequest;return e.open("GET",o.default.location.href),e.responseType="moz-chunked-arraybuffer","moz-chunked-arraybuffer"===e.responseType}catch(t){return!1}}();function v(e){this._source=e,this._manager=new c(e.url,{httpHeaders:e.httpHeaders,withCredentials:e.withCredentials}),this._rangeChunkSize=e.rangeChunkSize,this._fullRequestReader=null,this._rangeRequestReaders=[]}function m(e,t){this._manager=e;var r={onHeadersReceived:this._onHeadersReceived.bind(this),onProgressiveData:t.disableStream?null:this._onProgressiveData.bind(this),onDone:this._onDone.bind(this),onError:this._onError.bind(this),onProgress:this._onProgress.bind(this)};this._url=t.url,this._fullRequestId=e.requestFull(r),this._headersReceivedCapability=(0,i.createPromiseCapability)(),this._disableRange=t.disableRange||!1,this._contentLength=t.length,this._rangeChunkSize=t.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}function g(e,t,r){this._manager=e;var n={onDone:this._onDone.bind(this),onProgress:this._onProgress.bind(this)};this._requestId=e.requestRange(t,r,n),this._requests=[],this._queuedChunk=null,this._done=!1,this.onProgress=null,this.onClosed=null}c.prototype={requestRange:function(e,t,r){var n={begin:e,end:t};for(var i in r)n[i]=r[i];return this.request(n)},requestFull:function(e){return this.request(e)},request:function(e){var t=this.getXhr(),r=this.currXhrId++,n=this.pendingRequests[r]={xhr:t};for(var i in t.open("GET",this.url),t.withCredentials=this.withCredentials,this.httpHeaders){var a=this.httpHeaders[i];void 0!==a&&t.setRequestHeader(i,a)}if(this.isHttp&&"begin"in e&&"end"in e){var o=e.begin+"-"+(e.end-1);t.setRequestHeader("Range","bytes="+o),n.expectedStatus=206}else n.expectedStatus=200;return p&&e.onProgressiveData?(t.responseType="moz-chunked-arraybuffer",n.onProgressiveData=e.onProgressiveData,n.mozChunked=!0):t.responseType="arraybuffer",e.onError&&(t.onerror=function(r){e.onError(t.status)}),t.onreadystatechange=this.onStateChange.bind(this,r),t.onprogress=this.onProgress.bind(this,r),n.onHeadersReceived=e.onHeadersReceived,n.onDone=e.onDone,n.onError=e.onError,n.onProgress=e.onProgress,t.send(null),r},onProgress:function(e,t){var r=this.pendingRequests[e];if(r){if(r.mozChunked){var n=h(r.xhr);r.onProgressiveData(n)}var i=r.onProgress;i&&i(t)}},onStateChange:function(e,t){var r=this.pendingRequests[e];if(r){var n=r.xhr;if(n.readyState>=2&&r.onHeadersReceived&&(r.onHeadersReceived(),delete r.onHeadersReceived),4===n.readyState&&e in this.pendingRequests)if(delete this.pendingRequests[e],0===n.status&&this.isHttp)r.onError&&r.onError(n.status);else{var i=n.status||200;if(200===i&&206===r.expectedStatus||i===r.expectedStatus){this.loadedRequests[e]=!0;var a=h(n);if(206===i){var o=n.getResponseHeader("Content-Range"),s=/bytes (\d+)-(\d+)\/(\d+)/.exec(o),u=parseInt(s[1],10);r.onDone({begin:u,chunk:a})}else r.onProgressiveData?r.onDone(null):a?r.onDone({begin:0,chunk:a}):r.onError&&r.onError(n.status)}else r.onError&&r.onError(n.status)}}},hasPendingRequests:function(){for(var e in this.pendingRequests)return!0;return!1},getRequestXhr:function(e){return this.pendingRequests[e].xhr},isStreamingRequest:function(e){return!!this.pendingRequests[e].onProgressiveData},isPendingRequest:function(e){return e in this.pendingRequests},isLoadedRequest:function(e){return e in this.loadedRequests},abortAllRequests:function(){for(var e in this.pendingRequests)this.abortRequest(0|e)},abortRequest:function(e){var t=this.pendingRequests[e].xhr;delete this.pendingRequests[e],t.abort()}},v.prototype={_onRangeRequestReaderClosed:function(e){var t=this._rangeRequestReaders.indexOf(e);t>=0&&this._rangeRequestReaders.splice(t,1)},getFullReader:function(){return(0,i.assert)(!this._fullRequestReader),this._fullRequestReader=new m(this._manager,this._source),this._fullRequestReader},getRangeReader:function(e,t){var r=new g(this._manager,e,t);return r.onClosed=this._onRangeRequestReaderClosed.bind(this),this._rangeRequestReaders.push(r),r},cancelAllRequests:function(e){this._fullRequestReader&&this._fullRequestReader.cancel(e),this._rangeRequestReaders.slice(0).forEach((function(t){t.cancel(e)}))}},m.prototype={_onHeadersReceived:function(){var e=this._fullRequestId,t=this._manager.getRequestXhr(e),r=function(e){return t.getResponseHeader(e)},n=(0,a.validateRangeRequestCapabilities)({getResponseHeader:r,isHttp:this._manager.isHttp,rangeChunkSize:this._rangeChunkSize,disableRange:this._disableRange}),i=n.allowRangeRequests,o=n.suggestedLength;i&&(this._isRangeSupported=!0),this._contentLength=o||this._contentLength,this._filename=(0,a.extractFilenameFromHeader)(r);var s=this._manager;s.isStreamingRequest(e)?this._isStreamingSupported=!0:this._isRangeSupported&&s.abortRequest(e),this._headersReceivedCapability.resolve()},_onProgressiveData:function(e){this._requests.length>0?this._requests.shift().resolve({value:e,done:!1}):this._cachedChunks.push(e)},_onDone:function(e){e&&this._onProgressiveData(e.chunk),this._done=!0,this._cachedChunks.length>0||(this._requests.forEach((function(e){e.resolve({value:void 0,done:!0})})),this._requests=[])},_onError:function(e){var t=this._url,r=(0,a.createResponseStatusError)(e,t);this._storedError=r,this._headersReceivedCapability.reject(r),this._requests.forEach((function(e){e.reject(r)})),this._requests=[],this._cachedChunks=[]},_onProgress:function(e){this.onProgress&&this.onProgress({loaded:e.loaded,total:e.lengthComputable?e.total:this._contentLength})},get filename(){return this._filename},get isRangeSupported(){return this._isRangeSupported},get isStreamingSupported(){return this._isStreamingSupported},get contentLength(){return this._contentLength},get headersReady(){return this._headersReceivedCapability.promise},read:(d=l(n.default.mark((function e(){var t,r;return n.default.wrap((function(e){for(;;)switch(e.prev=e.next){case 0:if(!this._storedError){e.next=2;break}throw this._storedError;case 2:if(!(this._cachedChunks.length>0)){e.next=5;break}return t=this._cachedChunks.shift(),e.abrupt("return",{value:t,done:!1});case 5:if(!this._done){e.next=7;break}return e.abrupt("return",{value:void 0,done:!0});case 7:return r=(0,i.createPromiseCapability)(),this._requests.push(r),e.abrupt("return",r.promise);case 10:case"end":return e.stop()}}),e,this)}))),function(){return d.apply(this,arguments)}),cancel:function(e){this._done=!0,this._headersReceivedCapability.reject(e),this._requests.forEach((function(e){e.resolve({value:void 0,done:!0})})),this._requests=[],this._manager.isPendingRequest(this._fullRequestId)&&this._manager.abortRequest(this._fullRequestId),this._fullRequestReader=null}},g.prototype={_close:function(){this.onClosed&&this.onClosed(this)},_onDone:function(e){var t=e.chunk;this._requests.length>0?this._requests.shift().resolve({value:t,done:!1}):this._queuedChunk=t,this._done=!0,this._requests.forEach((function(e){e.resolve({value:void 0,done:!0})})),this._requests=[],this._close()},_onProgress:function(e){!this.isStreamingSupported&&this.onProgress&&this.onProgress({loaded:e.loaded})},get isStreamingSupported(){return!1},read:(f=l(n.default.mark((function e(){var t,r;return n.default.wrap((function(e){for(;;)switch(e.prev=e.next){case 0:if(null===this._queuedChunk){e.next=4;break}return t=this._queuedChunk,this._queuedChunk=null,e.abrupt("return",{value:t,done:!1});case 4:if(!this._done){e.next=6;break}return e.abrupt("return",{value:void 0,done:!0});case 6:return r=(0,i.createPromiseCapability)(),this._requests.push(r),e.abrupt("return",r.promise);case 9:case"end":return e.stop()}}),e,this)}))),function(){return f.apply(this,arguments)}),cancel:function(e){this._done=!0,this._requests.forEach((function(e){e.resolve({value:void 0,done:!0})})),this._requests=[],this._manager.isPendingRequest(this._requestId)&&this._manager.abortRequest(this._requestId),this._close()}}}])},e.exports=a()}).call(this,r("HDXh").Buffer,r("yLpj"),r("8oxB"))}}]);
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