@@ -336,7 +344,7 @@ class PDFViewer extends React.Component {
-
+
Preparing document for printing…
@@ -351,9 +359,11 @@ class PDFViewer extends React.Component {
+ {/**/}
-
+ {/**/}
+
);
}
diff --git a/frontend/src/css/pdf-file-view.css b/frontend/src/css/pdf-file-view.css
index 2ed0d3c1a9..e6cbee4e59 100644
--- a/frontend/src/css/pdf-file-view.css
+++ b/frontend/src/css/pdf-file-view.css
@@ -7,7 +7,7 @@
overflow:hidden;
}
.hidden {
- display:none;
+ display: none !important;
}
#outerContainer,
#mainContainer,
@@ -22,64 +22,121 @@
padding: 30px 0 15px;
overflow: auto;
}
-#viewerContextMenu {
- padding:0;
- margin:0;
-}
#viewerContainer:focus {
outline:none;
}
-.zoom-toolbar {
+
+#zoom-toolbar {
position: absolute;
right: 2rem;
bottom: 2rem;
z-index: 1030;
}
-.zoom-toolbar .btn-icon {
+
+#zoom-toolbar .btn-icon {
box-shadow: 0 2px 4px 0 rgba(0,0,0, 0.1);
}
+
.page {
position:relative;
background:#fff;
box-shadow:0 0 6px #ccc;
margin:0 auto 20px;
}
-.page .loading-icon {
- position:absolute;
- top:50%;
- left:50%;
+
+#fileInput {
+ display:none;
}
+
+/*
+ * the following lines are copied from web/viewer.css
+ * modification:
+ * - replaced `var(...)` with its result
+ * - modified some 'z-index'
+ */
+
+/* textLayer starts */
.textLayer {
- position:absolute;
- left:0;
- top:0;
- right:0;
- bottom:0;
- overflow:hidden;
- opacity:0.2;
- line-height:1.0;
+ position: absolute;
+ text-align: initial;
+ left: 0;
+ top: 0;
+ right: 0;
+ bottom: 0;
+ overflow: hidden;
+ opacity: 0.2;
+ line-height: 1;
}
-.textLayer > div {
- color:transparent;
- position:absolute;
- white-space:pre;
- cursor:text;
- -webkit-transform-origin:0% 0%;
- -moz-transform-origin:0% 0%;
- -o-transform-origin:0% 0%;
- -ms-transform-origin:0% 0%;
- transform-origin:0% 0%;
+
+.textLayer span,
+.textLayer br {
+ color: transparent;
+ position: absolute;
+ white-space: pre;
+ cursor: text;
+ transform-origin: 0% 0%;
}
-.textLayer ::selection {
- background: blue;
+
+.textLayer .highlight {
+ margin: -1px;
+ padding: 1px;
+ background-color: rgba(180, 0, 170, 1);
+ border-radius: 4px;
}
+
+.textLayer .highlight.appended {
+ position: initial;
+}
+
+.textLayer .highlight.begin {
+ border-radius: 4px 0 0 4px;
+}
+
+.textLayer .highlight.end {
+ border-radius: 0 4px 4px 0;
+}
+
+.textLayer .highlight.middle {
+ border-radius: 0;
+}
+
+.textLayer .highlight.selected {
+ background-color: rgba(0, 100, 0, 1);
+}
+
.textLayer ::-moz-selection {
- background: blue;
+ background: rgba(0, 0, 255, 1);
}
+
+.textLayer ::selection {
+ background: rgba(0, 0, 255, 1);
+}
+
+.textLayer .endOfContent {
+ display: block;
+ position: absolute;
+ left: 0;
+ top: 100%;
+ right: 0;
+ bottom: 0;
+ z-index: -1;
+ cursor: default;
+ -webkit-user-select: none;
+ -moz-user-select: none;
+ user-select: none;
+}
+
+.textLayer .endOfContent.active {
+ top: 0;
+}
+/* textLayer ends */
+
/* annotationLayer starts */
.annotationLayer section {
position: absolute;
+ text-align: initial;
}
+
.annotationLayer .linkAnnotation > a,
.annotationLayer .buttonWidgetAnnotation.pushButton > a {
position: absolute;
@@ -89,11 +146,12 @@
width: 100%;
height: 100%;
}
+
.annotationLayer .linkAnnotation > a:hover,
.annotationLayer .buttonWidgetAnnotation.pushButton > a:hover {
opacity: 0.2;
- background: #ff0;
- box-shadow: 0px 2px 10px #ff0;
+ background: rgba(255, 255, 0, 1);
+ box-shadow: 0 2px 10px rgba(255, 255, 0, 1);
}
.annotationLayer .textAnnotation img {
@@ -101,6 +159,117 @@
cursor: pointer;
}
+.annotationLayer .textWidgetAnnotation input,
+.annotationLayer .textWidgetAnnotation textarea,
+.annotationLayer .choiceWidgetAnnotation select,
+.annotationLayer .buttonWidgetAnnotation.checkBox input,
+.annotationLayer .buttonWidgetAnnotation.radioButton input {
+ background-color: rgba(0, 54, 255, 0.13);
+ border: 1px solid transparent;
+ box-sizing: border-box;
+ font-size: 9px;
+ height: 100%;
+ margin: 0;
+ padding: 0 3px;
+ vertical-align: top;
+ width: 100%;
+}
+
+.annotationLayer .choiceWidgetAnnotation select option {
+ padding: 0;
+}
+
+.annotationLayer .buttonWidgetAnnotation.radioButton input {
+ border-radius: 50%;
+}
+
+.annotationLayer .textWidgetAnnotation textarea {
+ font: message-box;
+ font-size: 9px;
+ resize: none;
+}
+
+.annotationLayer .textWidgetAnnotation input[disabled],
+.annotationLayer .textWidgetAnnotation textarea[disabled],
+.annotationLayer .choiceWidgetAnnotation select[disabled],
+.annotationLayer .buttonWidgetAnnotation.checkBox input[disabled],
+.annotationLayer .buttonWidgetAnnotation.radioButton input[disabled] {
+ background: none;
+ border: 1px solid transparent;
+ cursor: not-allowed;
+}
+
+.annotationLayer .textWidgetAnnotation input:hover,
+.annotationLayer .textWidgetAnnotation textarea:hover,
+.annotationLayer .choiceWidgetAnnotation select:hover,
+.annotationLayer .buttonWidgetAnnotation.checkBox input:hover,
+.annotationLayer .buttonWidgetAnnotation.radioButton input:hover {
+ border: 1px solid rgba(0, 0, 0, 1);
+}
+
+.annotationLayer .textWidgetAnnotation input:focus,
+.annotationLayer .textWidgetAnnotation textarea:focus,
+.annotationLayer .choiceWidgetAnnotation select:focus {
+ background: none;
+ border: 1px solid transparent;
+}
+
+.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:before,
+.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:after,
+.annotationLayer .buttonWidgetAnnotation.radioButton input:checked:before {
+ background-color: rgba(0, 0, 0, 1);
+ content: "";
+ display: block;
+ position: absolute;
+}
+
+.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:before,
+.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:after {
+ height: 80%;
+ left: 45%;
+ width: 1px;
+}
+
+.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:before {
+ transform: rotate(45deg);
+}
+
+.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:after {
+ transform: rotate(-45deg);
+}
+
+.annotationLayer .buttonWidgetAnnotation.radioButton input:checked:before {
+ border-radius: 50%;
+ height: 50%;
+ left: 30%;
+ top: 20%;
+ width: 50%;
+}
+
+.annotationLayer .textWidgetAnnotation input.comb {
+ font-family: monospace;
+ padding-left: 2px;
+ padding-right: 0;
+}
+
+.annotationLayer .textWidgetAnnotation input.comb:focus {
+ /*
+ * Letter spacing is placed on the right side of each character. Hence, the
+ * letter spacing of the last character may be placed outside the visible
+ * area, causing horizontal scrolling. We avoid this by extending the width
+ * when the element has focus and revert this when it loses focus.
+ */
+ width: 103%;
+}
+
+.annotationLayer .buttonWidgetAnnotation.checkBox input,
+.annotationLayer .buttonWidgetAnnotation.radioButton input {
+ -webkit-appearance: none;
+ -moz-appearance: none;
+ appearance: none;
+ padding: 0;
+}
+
.annotationLayer .popupWrapper {
position: absolute;
width: 20em;
@@ -110,16 +279,256 @@
position: absolute;
z-index: 200;
max-width: 20em;
- background-color: #FFFF99;
- box-shadow: 0px 2px 5px #333;
+ background-color: rgba(255, 255, 153, 1);
+ box-shadow: 0 2px 5px rgba(136, 136, 136, 1);
border-radius: 2px;
- padding: 0.6em;
+ padding: 6px;
margin-left: 5px;
cursor: pointer;
font: message-box;
+ font-size: 9px;
+ white-space: normal;
word-wrap: break-word;
}
-/* annotationLayer ends */
-#fileInput {
- display:none;
+
+.annotationLayer .popup > * {
+ font-size: 9px;
}
+
+.annotationLayer .popup h1 {
+ display: inline-block;
+}
+
+.annotationLayer .popup span {
+ display: inline-block;
+ margin-left: 5px;
+}
+
+.annotationLayer .popup p {
+ border-top: 1px solid rgba(51, 51, 51, 1);
+ margin-top: 2px;
+ padding-top: 2px;
+}
+
+.annotationLayer .highlightAnnotation,
+.annotationLayer .underlineAnnotation,
+.annotationLayer .squigglyAnnotation,
+.annotationLayer .strikeoutAnnotation,
+.annotationLayer .freeTextAnnotation,
+.annotationLayer .lineAnnotation svg line,
+.annotationLayer .squareAnnotation svg rect,
+.annotationLayer .circleAnnotation svg ellipse,
+.annotationLayer .polylineAnnotation svg polyline,
+.annotationLayer .polygonAnnotation svg polygon,
+.annotationLayer .caretAnnotation,
+.annotationLayer .inkAnnotation svg polyline,
+.annotationLayer .stampAnnotation,
+.annotationLayer .fileAttachmentAnnotation {
+ cursor: pointer;
+}
+/* annotationLayer ends */
+
+/* errorWrapper starts */
+#errorWrapper {
+ background: #ff6e6e;
+ color: #0c0c0d;
+ left: 0;
+ position: absolute;
+ right: 0;
+ /*z-index: 1000;*/
+ z-index: 998; /* for seahub */
+ padding: 3px 6px;
+}
+
+#errorMessageLeft {
+ float: left;
+}
+
+#errorMessageRight {
+ float: right;
+}
+
+#errorMoreInfo {
+ background-color: #fff;
+ color: #060606;
+ border: 1px solid #bbbbbc;
+ padding: 3px;
+ margin: 3px;
+ width: 98%;
+}
+
+.clearBoth {
+ clear: both;
+}
+/* errorWrapper ends */
+
+/* toolbar, which contains 'loadingBar' */
+.toolbar {
+ position: relative;
+ left: 0;
+ right: 0;
+ /*z-index: 9999;*/
+ z-index: 998; /* 1048: for seahub 'file view' */
+ cursor: default;
+}
+
+#toolbarContainer {
+ width: 100%;
+}
+/* toolbar ends */
+
+/* loadingBar starts */
+#loadingBar {
+ position: absolute;
+ height: 4px;
+ background-color: #ededf0;
+ border-bottom: 1px solid #ccc;
+
+ transition-duration: 200ms;
+ transition-timing-function: ease;
+}
+html[dir="ltr"] #loadingBar {
+ transition-property: left;
+ left: 0;
+ right: 0;
+}
+html[dir="rtl"] #loadingBar {
+ transition-property: right;
+ left: 0;
+ right: 0;
+}
+#loadingBar .progress {
+ position: absolute;
+ top: 0;
+ left: 0;
+ width: 0%;
+ height: 100%;
+ background-color: #0a84ff;
+ overflow: hidden;
+ transition: width 200ms;
+}
+
+@-webkit-keyframes progressIndeterminate {
+ 0% {
+ left: -142px;
+ }
+ 100% {
+ left: 0;
+ }
+}
+
+@keyframes progressIndeterminate {
+ 0% {
+ left: -142px;
+ }
+ 100% {
+ left: 0;
+ }
+}
+
+#loadingBar .progress.indeterminate {
+ background-color: #ddddde;
+ transition: none;
+}
+
+#loadingBar .progress.indeterminate .glimmer {
+ position: absolute;
+ top: 0;
+ left: 0;
+ height: 100%;
+ width: calc(100% + 150px);
+ background: repeating-linear-gradient(
+ 135deg,
+ #74b1ef 0,
+ #28282b 5px,
+ #28282b 45px,
+ #0a84ff 55px,
+ #0a84ff 95px,
+ #74b1ef 100px
+ );
+ -webkit-animation: progressIndeterminate 1s linear infinite;
+ animation: progressIndeterminate 1s linear infinite;
+}
+/* loadingBar ends */
+
+/* overlay, passwordOverlay */
+.overlayButton {
+ width: auto;
+ margin: 3px 4px 2px !important;
+ padding: 2px 11px;
+ color: #0c0c0d;
+ background-color: rgba(12, 12, 13, 0.1);
+ border: 0 none !important;
+}
+
+#overlayContainer {
+ display: table;
+ position: absolute;
+ width: 100%;
+ height: 100%;
+ background-color: rgba(0, 0, 0, 0.2);
+ /*z-index: 40000;*/
+ z-index: 999; /* 1049: for seahub 'share' dialog */
+}
+
+#overlayContainer > * {
+ overflow: auto;
+ -webkit-overflow-scrolling: touch;
+}
+
+#overlayContainer > .container {
+ display: table-cell;
+ vertical-align: middle;
+ text-align: center;
+}
+
+#overlayContainer > .container > .dialog {
+ display: inline-block;
+ padding: 15px;
+ border-spacing: 4px;
+ color: #0c0c0d;
+ font-size: 12px;
+ line-height: 14px;
+ background-color: #fff;
+ border: 1px solid rgba(0, 0, 0, 0.5);
+ border-radius: 4px;
+ box-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
+}
+
+.dialog > .row {
+ display: table-row;
+}
+
+.dialog > .row > * {
+ display: table-cell;
+}
+
+.dialog .toolbarField {
+ margin: 5px 0;
+}
+
+.dialog .separator {
+ display: block;
+ margin: 4px 0;
+ height: 1px;
+ width: 100%;
+ background-color: rgba(0, 0, 0, 0.3);
+}
+
+.dialog .buttonRow {
+ text-align: center;
+ vertical-align: middle;
+}
+
+.dialog :link {
+ color: rgba(255, 255, 255, 1);
+}
+
+#passwordOverlay > .dialog {
+ text-align: center;
+}
+
+#passwordOverlay .toolbarField {
+ width: 200px;
+}
+/* overlay ends */
diff --git a/frontend/src/shared-file-view-document.js b/frontend/src/shared-file-view-document.js
index 11f4a792db..af988f2c23 100644
--- a/frontend/src/shared-file-view-document.js
+++ b/frontend/src/shared-file-view-document.js
@@ -59,7 +59,7 @@ class FileContent extends React.Component {
let scriptNode = document.createElement('script');
scriptNode.type = 'text/javascript';
- scriptNode.src = `${mediaUrl}js/pdf/viewer.js`;
+ scriptNode.src = `${mediaUrl}js/pdf/web/viewer.js`;
document.body.append(scriptNode);
}
}).catch((error) => {
diff --git a/frontend/src/view-file-document.js b/frontend/src/view-file-document.js
index 0177b09f7f..b00f58ac45 100644
--- a/frontend/src/view-file-document.js
+++ b/frontend/src/view-file-document.js
@@ -61,7 +61,7 @@ class FileContent extends React.Component {
let scriptNode = document.createElement('script');
scriptNode.type = 'text/javascript';
- scriptNode.src = `${mediaUrl}js/pdf/viewer.js`;
+ scriptNode.src = `${mediaUrl}js/pdf/web/viewer.js`;
document.body.append(scriptNode);
}
}).catch((error) => {
diff --git a/media/js/pdf/build/pdf.js b/media/js/pdf/build/pdf.js
new file mode 100644
index 0000000000..bd12dc6eb4
--- /dev/null
+++ b/media/js/pdf/build/pdf.js
@@ -0,0 +1,22 @@
+/**
+ * @licstart The following is the entire license notice for the
+ * Javascript code in this page
+ *
+ * Copyright 2021 Mozilla Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * @licend The above is the entire license notice for the
+ * Javascript code in this page
+ */
+!function webpackUniversalModuleDefinition(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define("pdfjs-dist/build/pdf",[],t):"object"==typeof exports?exports["pdfjs-dist/build/pdf"]=t():e["pdfjs-dist/build/pdf"]=e.pdfjsLib=t()}(this,(function(){return(()=>{"use strict";var __webpack_modules__=[,(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.addLinkAttributes=function addLinkAttributes(e,{url:t,target:r,rel:n,enabled:o=!0}={}){(0,s.assert)(t&&"string"==typeof t,'addLinkAttributes: A valid "url" parameter must provided.');const l=(0,s.removeNullCharacters)(t);if(o)e.href=e.title=l;else{e.href="";e.title=`Disabled: ${l}`;e.onclick=()=>!1}let c="";switch(r){case i.NONE:break;case i.SELF:c="_self";break;case i.BLANK:c="_blank";break;case i.PARENT:c="_parent";break;case i.TOP:c="_top"}e.target=c;e.rel="string"==typeof n?n:a};t.deprecated=function deprecated(e){console.log("Deprecated API usage: "+e)};t.getFilenameFromUrl=function getFilenameFromUrl(e){const t=e.indexOf("#"),r=e.indexOf("?"),s=Math.min(t>0?t:e.length,r>0?r:e.length);return e.substring(e.lastIndexOf("/",s)+1,s)};t.getPdfFilenameFromUrl=function getPdfFilenameFromUrl(e,t="document.pdf"){if("string"!=typeof e)return t;if(isDataScheme(e)){(0,s.warn)('getPdfFilenameFromUrl: ignore "data:"-URL for performance reasons.');return t}const r=/[^/?#=]+\.pdf\b(?!.*\.pdf\b)/i,n=/^(?:(?:[^:]+:)?\/\/[^/]+)?([^?#]*)(\?[^#]*)?(#.*)?$/.exec(e);let a=r.exec(n[1])||r.exec(n[2])||r.exec(n[3]);if(a){a=a[0];if(a.includes("%"))try{a=r.exec(decodeURIComponent(a))[0]}catch(e){}}return a||t};t.getXfaPageViewport=function getXfaPageViewport(e,{scale:t=1,rotation:r=0}){const{width:s,height:n}=e.attributes.style,a=[0,0,parseInt(s),parseInt(n)];return new PageViewport({viewBox:a,scale:t,rotation:r})};t.isDataScheme=isDataScheme;t.isPdfFile=function isPdfFile(e){return"string"==typeof e&&/\.pdf$/i.test(e)};t.isValidFetchUrl=isValidFetchUrl;t.loadScript=function loadScript(e,t=!1){return new Promise(((r,s)=>{const n=document.createElement("script");n.src=e;n.onload=function(e){t&&n.remove();r(e)};n.onerror=function(){s(new Error(`Cannot load script at: ${n.src}`))};(document.head||document.documentElement).appendChild(n)}))};t.StatTimer=t.RenderingCancelledException=t.PDFDateString=t.PageViewport=t.LinkTarget=t.DOMSVGFactory=t.DOMStandardFontDataFactory=t.DOMCMapReaderFactory=t.DOMCanvasFactory=t.DEFAULT_LINK_REL=void 0;var s=r(2),n=r(5);const a="noopener noreferrer nofollow";t.DEFAULT_LINK_REL=a;class DOMCanvasFactory extends n.BaseCanvasFactory{constructor({ownerDocument:e=globalThis.document}={}){super();this._document=e}_createCanvas(e,t){const r=this._document.createElement("canvas");r.width=e;r.height=t;return r}}t.DOMCanvasFactory=DOMCanvasFactory;async function fetchData(e,t=!1){if(isValidFetchUrl(e,document.baseURI)){const r=await fetch(e);if(!r.ok)throw new Error(r.statusText);return t?new Uint8Array(await r.arrayBuffer()):(0,s.stringToBytes)(await r.text())}return new Promise(((r,n)=>{const a=new XMLHttpRequest;a.open("GET",e,!0);t&&(a.responseType="arraybuffer");a.onreadystatechange=()=>{if(a.readyState===XMLHttpRequest.DONE){if(200===a.status||0===a.status){let e;t&&a.response?e=new Uint8Array(a.response):!t&&a.responseText&&(e=(0,s.stringToBytes)(a.responseText));if(e){r(e);return}}n(new Error(a.statusText))}};a.send(null)}))}class DOMCMapReaderFactory extends n.BaseCMapReaderFactory{_fetchData(e,t){return fetchData(e,this.isCompressed).then((e=>({cMapData:e,compressionType:t})))}}t.DOMCMapReaderFactory=DOMCMapReaderFactory;class DOMStandardFontDataFactory extends n.BaseStandardFontDataFactory{_fetchData(e){return fetchData(e,!0)}}t.DOMStandardFontDataFactory=DOMStandardFontDataFactory;class DOMSVGFactory extends n.BaseSVGFactory{_createSVG(e){return document.createElementNS("http://www.w3.org/2000/svg",e)}}t.DOMSVGFactory=DOMSVGFactory;class PageViewport{constructor({viewBox:e,scale:t,rotation:r,offsetX:s=0,offsetY:n=0,dontFlip:a=!1}){this.viewBox=e;this.scale=t;this.rotation=r;this.offsetX=s;this.offsetY=n;const i=(e[2]+e[0])/2,o=(e[3]+e[1])/2;let l,c,h,d,u,p,g,f;(r%=360)<0&&(r+=360);switch(r){case 180:l=-1;c=0;h=0;d=1;break;case 90:l=0;c=1;h=1;d=0;break;case 270:l=0;c=-1;h=-1;d=0;break;case 0:l=1;c=0;h=0;d=-1;break;default:throw new Error("PageViewport: Invalid rotation, must be a multiple of 90 degrees.")}if(a){h=-h;d=-d}if(0===l){u=Math.abs(o-e[1])*t+s;p=Math.abs(i-e[0])*t+n;g=Math.abs(e[3]-e[1])*t;f=Math.abs(e[2]-e[0])*t}else{u=Math.abs(i-e[0])*t+s;p=Math.abs(o-e[1])*t+n;g=Math.abs(e[2]-e[0])*t;f=Math.abs(e[3]-e[1])*t}this.transform=[l*t,c*t,h*t,d*t,u-l*t*i-h*t*o,p-c*t*i-d*t*o];this.width=g;this.height=f}clone({scale:e=this.scale,rotation:t=this.rotation,offsetX:r=this.offsetX,offsetY:s=this.offsetY,dontFlip:n=!1}={}){return new PageViewport({viewBox:this.viewBox.slice(),scale:e,rotation:t,offsetX:r,offsetY:s,dontFlip:n})}convertToViewportPoint(e,t){return s.Util.applyTransform([e,t],this.transform)}convertToViewportRectangle(e){const t=s.Util.applyTransform([e[0],e[1]],this.transform),r=s.Util.applyTransform([e[2],e[3]],this.transform);return[t[0],t[1],r[0],r[1]]}convertToPdfPoint(e,t){return s.Util.applyInverseTransform([e,t],this.transform)}}t.PageViewport=PageViewport;class RenderingCancelledException extends s.BaseException{constructor(e,t){super(e);this.type=t}}t.RenderingCancelledException=RenderingCancelledException;const i={NONE:0,SELF:1,BLANK:2,PARENT:3,TOP:4};t.LinkTarget=i;function isDataScheme(e){const t=e.length;let r=0;for(;r
t&&(t=r.length)}for(const r of this.times){const s=r.end-r.start;e.push(`${r.name.padEnd(t)} ${s}ms\n`)}return e.join("")}};function isValidFetchUrl(e,t){try{const{protocol:r}=t?new URL(e,t):new URL(e);return"http:"===r||"https:"===r}catch(e){return!1}}let o;t.PDFDateString=class PDFDateString{static toDateObject(e){if(!e||!(0,s.isString)(e))return null;o||(o=new RegExp("^D:(\\d{4})(\\d{2})?(\\d{2})?(\\d{2})?(\\d{2})?(\\d{2})?([Z|+|-])?(\\d{2})?'?(\\d{2})?'?"));const t=o.exec(e);if(!t)return null;const r=parseInt(t[1],10);let n=parseInt(t[2],10);n=n>=1&&n<=12?n-1:0;let a=parseInt(t[3],10);a=a>=1&&a<=31?a:1;let i=parseInt(t[4],10);i=i>=0&&i<=23?i:0;let l=parseInt(t[5],10);l=l>=0&&l<=59?l:0;let c=parseInt(t[6],10);c=c>=0&&c<=59?c:0;const h=t[7]||"Z";let d=parseInt(t[8],10);d=d>=0&&d<=23?d:0;let u=parseInt(t[9],10)||0;u=u>=0&&u<=59?u:0;if("-"===h){i+=d;l+=u}else if("+"===h){i-=d;l-=u}return new Date(Date.UTC(r,n,a,i,l,c))}}},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.arrayByteLength=arrayByteLength;t.arraysToBytes=function arraysToBytes(e){const t=e.length;if(1===t&&e[0]instanceof Uint8Array)return e[0];let r=0;for(let s=0;s>2]+s[(3&a)<<4|i>>4]+s[t+1>6:64]+s[t+2t});e.promise=new Promise((function(r,s){e.resolve=function(e){t=!0;r(e)};e.reject=function(e){t=!0;s(e)}}));return e};t.createValidAbsoluteUrl=function createValidAbsoluteUrl(e,t){if(!e)return null;try{const r=t?new URL(e,t):new URL(e);if(function _isValidProtocol(e){if(!e)return!1;switch(e.protocol){case"http:":case"https:":case"ftp:":case"mailto:":case"tel:":return!0;default:return!1}}(r))return r}catch(e){}return null};t.escapeString=function escapeString(e){return e.replace(/([()\\\n\r])/g,(e=>"\n"===e?"\\n":"\r"===e?"\\r":`\\${e}`))};t.getModificationDate=function getModificationDate(e=new Date){return[e.getUTCFullYear().toString(),(e.getUTCMonth()+1).toString().padStart(2,"0"),e.getUTCDate().toString().padStart(2,"0"),e.getUTCHours().toString().padStart(2,"0"),e.getUTCMinutes().toString().padStart(2,"0"),e.getUTCSeconds().toString().padStart(2,"0")].join("")};t.getVerbosityLevel=function getVerbosityLevel(){return n};t.info=function info(e){n>=s.INFOS&&console.log(`Info: ${e}`)};t.isArrayBuffer=function isArrayBuffer(e){return"object"==typeof e&&null!==e&&void 0!==e.byteLength};t.isArrayEqual=function isArrayEqual(e,t){if(e.length!==t.length)return!1;for(let r=0,s=e.length;r>24&255,e>>16&255,e>>8&255,255&e)};t.stringToBytes=stringToBytes;t.stringToPDFString=function stringToPDFString(e){const t=e.length,r=[];if("þ"===e[0]&&"ÿ"===e[1])for(let s=2;s>8&255),String.fromCharCode(255&s))}return t.join("")};t.stringToUTF8String=function stringToUTF8String(e){return decodeURIComponent(escape(e))};t.unreachable=unreachable;t.utf8StringToString=function utf8StringToString(e){return unescape(encodeURIComponent(e))};t.warn=warn;t.VerbosityLevel=t.Util=t.UNSUPPORTED_FEATURES=t.UnknownErrorException=t.UnexpectedResponseException=t.TextRenderingMode=t.StreamType=t.PermissionFlag=t.PasswordResponses=t.PasswordException=t.PageActionEventType=t.OPS=t.MissingPDFException=t.IsLittleEndianCached=t.IsEvalSupportedCached=t.InvalidPDFException=t.ImageKind=t.IDENTITY_MATRIX=t.FormatError=t.FontType=t.FONT_IDENTITY_MATRIX=t.DocumentActionEventType=t.CMapCompressionType=t.BaseException=t.AnnotationType=t.AnnotationStateModelType=t.AnnotationReviewState=t.AnnotationReplyType=t.AnnotationMarkedState=t.AnnotationFlag=t.AnnotationFieldFlag=t.AnnotationBorderStyleType=t.AnnotationActionEventType=t.AbortException=void 0;r(3);t.IDENTITY_MATRIX=[1,0,0,1,0,0];t.FONT_IDENTITY_MATRIX=[.001,0,0,.001,0,0];t.PermissionFlag={PRINT:4,MODIFY_CONTENTS:8,COPY:16,MODIFY_ANNOTATIONS:32,FILL_INTERACTIVE_FORMS:256,COPY_FOR_ACCESSIBILITY:512,ASSEMBLE:1024,PRINT_HIGH_QUALITY:2048};t.TextRenderingMode={FILL:0,STROKE:1,FILL_STROKE:2,INVISIBLE:3,FILL_ADD_TO_PATH:4,STROKE_ADD_TO_PATH:5,FILL_STROKE_ADD_TO_PATH:6,ADD_TO_PATH:7,FILL_STROKE_MASK:3,ADD_TO_PATH_FLAG:4};t.ImageKind={GRAYSCALE_1BPP:1,RGB_24BPP:2,RGBA_32BPP:3};t.AnnotationType={TEXT:1,LINK:2,FREETEXT:3,LINE:4,SQUARE:5,CIRCLE:6,POLYGON:7,POLYLINE:8,HIGHLIGHT:9,UNDERLINE:10,SQUIGGLY:11,STRIKEOUT:12,STAMP:13,CARET:14,INK:15,POPUP:16,FILEATTACHMENT:17,SOUND:18,MOVIE:19,WIDGET:20,SCREEN:21,PRINTERMARK:22,TRAPNET:23,WATERMARK:24,THREED:25,REDACT:26};t.AnnotationStateModelType={MARKED:"Marked",REVIEW:"Review"};t.AnnotationMarkedState={MARKED:"Marked",UNMARKED:"Unmarked"};t.AnnotationReviewState={ACCEPTED:"Accepted",REJECTED:"Rejected",CANCELLED:"Cancelled",COMPLETED:"Completed",NONE:"None"};t.AnnotationReplyType={GROUP:"Group",REPLY:"R"};t.AnnotationFlag={INVISIBLE:1,HIDDEN:2,PRINT:4,NOZOOM:8,NOROTATE:16,NOVIEW:32,READONLY:64,LOCKED:128,TOGGLENOVIEW:256,LOCKEDCONTENTS:512};t.AnnotationFieldFlag={READONLY:1,REQUIRED:2,NOEXPORT:4,MULTILINE:4096,PASSWORD:8192,NOTOGGLETOOFF:16384,RADIO:32768,PUSHBUTTON:65536,COMBO:131072,EDIT:262144,SORT:524288,FILESELECT:1048576,MULTISELECT:2097152,DONOTSPELLCHECK:4194304,DONOTSCROLL:8388608,COMB:16777216,RICHTEXT:33554432,RADIOSINUNISON:33554432,COMMITONSELCHANGE:67108864};t.AnnotationBorderStyleType={SOLID:1,DASHED:2,BEVELED:3,INSET:4,UNDERLINE:5};t.AnnotationActionEventType={E:"Mouse Enter",X:"Mouse Exit",D:"Mouse Down",U:"Mouse Up",Fo:"Focus",Bl:"Blur",PO:"PageOpen",PC:"PageClose",PV:"PageVisible",PI:"PageInvisible",K:"Keystroke",F:"Format",V:"Validate",C:"Calculate"};t.DocumentActionEventType={WC:"WillClose",WS:"WillSave",DS:"DidSave",WP:"WillPrint",DP:"DidPrint"};t.PageActionEventType={O:"PageOpen",C:"PageClose"};t.StreamType={UNKNOWN:"UNKNOWN",FLATE:"FLATE",LZW:"LZW",DCT:"DCT",JPX:"JPX",JBIG:"JBIG",A85:"A85",AHX:"AHX",CCF:"CCF",RLX:"RLX"};t.FontType={UNKNOWN:"UNKNOWN",TYPE1:"TYPE1",TYPE1STANDARD:"TYPE1STANDARD",TYPE1C:"TYPE1C",CIDFONTTYPE0:"CIDFONTTYPE0",CIDFONTTYPE0C:"CIDFONTTYPE0C",TRUETYPE:"TRUETYPE",CIDFONTTYPE2:"CIDFONTTYPE2",TYPE3:"TYPE3",OPENTYPE:"OPENTYPE",TYPE0:"TYPE0",MMTYPE1:"MMTYPE1"};const s={ERRORS:0,WARNINGS:1,INFOS:5};t.VerbosityLevel=s;t.CMapCompressionType={NONE:0,BINARY:1,STREAM:2};t.OPS={dependency:1,setLineWidth:2,setLineCap:3,setLineJoin:4,setMiterLimit:5,setDash:6,setRenderingIntent:7,setFlatness:8,setGState:9,save:10,restore:11,transform:12,moveTo:13,lineTo:14,curveTo:15,curveTo2:16,curveTo3:17,closePath:18,rectangle:19,stroke:20,closeStroke:21,fill:22,eoFill:23,fillStroke:24,eoFillStroke:25,closeFillStroke:26,closeEOFillStroke:27,endPath:28,clip:29,eoClip:30,beginText:31,endText:32,setCharSpacing:33,setWordSpacing:34,setHScale:35,setLeading:36,setFont:37,setTextRenderingMode:38,setTextRise:39,moveText:40,setLeadingMoveText:41,setTextMatrix:42,nextLine:43,showText:44,showSpacedText:45,nextLineShowText:46,nextLineSetSpacingShowText:47,setCharWidth:48,setCharWidthAndBounds:49,setStrokeColorSpace:50,setFillColorSpace:51,setStrokeColor:52,setStrokeColorN:53,setFillColor:54,setFillColorN:55,setStrokeGray:56,setFillGray:57,setStrokeRGBColor:58,setFillRGBColor:59,setStrokeCMYKColor:60,setFillCMYKColor:61,shadingFill:62,beginInlineImage:63,beginImageData:64,endInlineImage:65,paintXObject:66,markPoint:67,markPointProps:68,beginMarkedContent:69,beginMarkedContentProps:70,endMarkedContent:71,beginCompat:72,endCompat:73,paintFormXObjectBegin:74,paintFormXObjectEnd:75,beginGroup:76,endGroup:77,beginAnnotations:78,endAnnotations:79,beginAnnotation:80,endAnnotation:81,paintJpegXObject:82,paintImageMaskXObject:83,paintImageMaskXObjectGroup:84,paintImageXObject:85,paintInlineImageXObject:86,paintInlineImageXObjectGroup:87,paintImageXObjectRepeat:88,paintImageMaskXObjectRepeat:89,paintSolidColorImageMask:90,constructPath:91};t.UNSUPPORTED_FEATURES={unknown:"unknown",forms:"forms",javaScript:"javaScript",signatures:"signatures",smask:"smask",shadingPattern:"shadingPattern",font:"font",errorTilingPattern:"errorTilingPattern",errorExtGState:"errorExtGState",errorXObject:"errorXObject",errorFontLoadType3:"errorFontLoadType3",errorFontState:"errorFontState",errorFontMissing:"errorFontMissing",errorFontTranslate:"errorFontTranslate",errorColorSpace:"errorColorSpace",errorOperatorList:"errorOperatorList",errorFontToUnicode:"errorFontToUnicode",errorFontLoadNative:"errorFontLoadNative",errorFontBuildPath:"errorFontBuildPath",errorFontGetPath:"errorFontGetPath",errorMarkedContent:"errorMarkedContent"};t.PasswordResponses={NEED_PASSWORD:1,INCORRECT_PASSWORD:2};let n=s.WARNINGS;function warn(e){n>=s.WARNINGS&&console.log(`Warning: ${e}`)}function unreachable(e){throw new Error(e)}function assert(e,t){e||unreachable(t)}function shadow(e,t,r){Object.defineProperty(e,t,{value:r,enumerable:!0,configurable:!0,writable:!1});return r}const a=function BaseExceptionClosure(){function BaseException(e){this.constructor===BaseException&&unreachable("Cannot initialize BaseException.");this.message=e;this.name=this.constructor.name}BaseException.prototype=new Error;BaseException.constructor=BaseException;return BaseException}();t.BaseException=a;t.PasswordException=class PasswordException extends a{constructor(e,t){super(e);this.code=t}};t.UnknownErrorException=class UnknownErrorException extends a{constructor(e,t){super(e);this.details=t}};t.InvalidPDFException=class InvalidPDFException extends a{};t.MissingPDFException=class MissingPDFException extends a{};t.UnexpectedResponseException=class UnexpectedResponseException extends a{constructor(e,t){super(e);this.status=t}};t.FormatError=class FormatError extends a{};t.AbortException=class AbortException extends a{};const i=/\x00/g;function stringToBytes(e){assert("string"==typeof e,"Invalid argument for stringToBytes");const t=e.length,r=new Uint8Array(t);for(let s=0;se.toString(16).padStart(2,"0")));class Util{static makeHexColor(e,t,r){return`#${c[e]}${c[t]}${c[r]}`}static transform(e,t){return[e[0]*t[0]+e[2]*t[1],e[1]*t[0]+e[3]*t[1],e[0]*t[2]+e[2]*t[3],e[1]*t[2]+e[3]*t[3],e[0]*t[4]+e[2]*t[5]+e[4],e[1]*t[4]+e[3]*t[5]+e[5]]}static applyTransform(e,t){return[e[0]*t[0]+e[1]*t[2]+t[4],e[0]*t[1]+e[1]*t[3]+t[5]]}static applyInverseTransform(e,t){const r=t[0]*t[3]-t[1]*t[2];return[(e[0]*t[3]-e[1]*t[2]+t[2]*t[5]-t[4]*t[3])/r,(-e[0]*t[1]+e[1]*t[0]+t[4]*t[1]-t[5]*t[0])/r]}static getAxialAlignedBoundingBox(e,t){const r=Util.applyTransform(e,t),s=Util.applyTransform(e.slice(2,4),t),n=Util.applyTransform([e[0],e[3]],t),a=Util.applyTransform([e[2],e[1]],t);return[Math.min(r[0],s[0],n[0],a[0]),Math.min(r[1],s[1],n[1],a[1]),Math.max(r[0],s[0],n[0],a[0]),Math.max(r[1],s[1],n[1],a[1])]}static inverseTransform(e){const t=e[0]*e[3]-e[1]*e[2];return[e[3]/t,-e[1]/t,-e[2]/t,e[0]/t,(e[2]*e[5]-e[4]*e[3])/t,(e[4]*e[1]-e[5]*e[0])/t]}static apply3dTransform(e,t){return[e[0]*t[0]+e[1]*t[1]+e[2]*t[2],e[3]*t[0]+e[4]*t[1]+e[5]*t[2],e[6]*t[0]+e[7]*t[1]+e[8]*t[2]]}static singularValueDecompose2dScale(e){const t=[e[0],e[2],e[1],e[3]],r=e[0]*t[0]+e[1]*t[2],s=e[0]*t[1]+e[1]*t[3],n=e[2]*t[0]+e[3]*t[2],a=e[2]*t[1]+e[3]*t[3],i=(r+a)/2,o=Math.sqrt((r+a)**2-4*(r*a-n*s))/2,l=i+o||1,c=i-o||1;return[Math.sqrt(l),Math.sqrt(c)]}static normalizeRect(e){const t=e.slice(0);if(e[0]>e[2]){t[0]=e[2];t[2]=e[0]}if(e[1]>e[3]){t[1]=e[3];t[3]=e[1]}return t}static intersect(e,t){function compare(e,t){return e-t}const r=[e[0],e[2],t[0],t[2]].sort(compare),s=[e[1],e[3],t[1],t[3]].sort(compare),n=[];e=Util.normalizeRect(e);t=Util.normalizeRect(t);if(!(r[0]===e[0]&&r[1]===t[0]||r[0]===t[0]&&r[1]===e[0]))return null;n[0]=r[1];n[2]=r[2];if(!(s[0]===e[1]&&s[1]===t[1]||s[0]===t[1]&&s[1]===e[1]))return null;n[1]=s[1];n[3]=s[2];return n}}t.Util=Util;const h=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,728,711,710,729,733,731,730,732,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,8226,8224,8225,8230,8212,8211,402,8260,8249,8250,8722,8240,8222,8220,8221,8216,8217,8218,8482,64257,64258,321,338,352,376,381,305,322,339,353,382,0,8364]},(e,t,r)=>{r(4)},(e,t)=>{Object.defineProperty(t,"__esModule",{value:!0});t.isNodeJS=void 0;const r=!("object"!=typeof process||process+""!="[object process]"||process.versions.nw||process.versions.electron&&process.type&&"browser"!==process.type);t.isNodeJS=r},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.BaseSVGFactory=t.BaseStandardFontDataFactory=t.BaseCMapReaderFactory=t.BaseCanvasFactory=void 0;var s=r(2);class BaseCanvasFactory{constructor(){this.constructor===BaseCanvasFactory&&(0,s.unreachable)("Cannot initialize BaseCanvasFactory.")}create(e,t){if(e<=0||t<=0)throw new Error("Invalid canvas size");const r=this._createCanvas(e,t);return{canvas:r,context:r.getContext("2d")}}reset(e,t,r){if(!e.canvas)throw new Error("Canvas is not specified");if(t<=0||r<=0)throw new Error("Invalid canvas size");e.canvas.width=t;e.canvas.height=r}destroy(e){if(!e.canvas)throw new Error("Canvas is not specified");e.canvas.width=0;e.canvas.height=0;e.canvas=null;e.context=null}_createCanvas(e,t){(0,s.unreachable)("Abstract method `_createCanvas` called.")}}t.BaseCanvasFactory=BaseCanvasFactory;class BaseCMapReaderFactory{constructor({baseUrl:e=null,isCompressed:t=!1}){this.constructor===BaseCMapReaderFactory&&(0,s.unreachable)("Cannot initialize BaseCMapReaderFactory.");this.baseUrl=e;this.isCompressed=t}async fetch({name:e}){if(!this.baseUrl)throw new Error('The CMap "baseUrl" parameter must be specified, ensure that the "cMapUrl" and "cMapPacked" API parameters are provided.');if(!e)throw new Error("CMap name must be specified.");const t=this.baseUrl+e+(this.isCompressed?".bcmap":""),r=this.isCompressed?s.CMapCompressionType.BINARY:s.CMapCompressionType.NONE;return this._fetchData(t,r).catch((e=>{throw new Error(`Unable to load ${this.isCompressed?"binary ":""}CMap at: ${t}`)}))}_fetchData(e,t){(0,s.unreachable)("Abstract method `_fetchData` called.")}}t.BaseCMapReaderFactory=BaseCMapReaderFactory;class BaseStandardFontDataFactory{constructor({baseUrl:e=null}){this.constructor===BaseStandardFontDataFactory&&(0,s.unreachable)("Cannot initialize BaseStandardFontDataFactory.");this.baseUrl=e}async fetch({filename:e}){if(!this.baseUrl)throw new Error('The standard font "baseUrl" parameter must be specified, ensure that the "standardFontDataUrl" API parameter is provided.');if(!e)throw new Error("Font filename must be specified.");const t=`${this.baseUrl}${e}`;return this._fetchData(t).catch((e=>{throw new Error(`Unable to load font data at: ${t}`)}))}_fetchData(e){(0,s.unreachable)("Abstract method `_fetchData` called.")}}t.BaseStandardFontDataFactory=BaseStandardFontDataFactory;class BaseSVGFactory{constructor(){this.constructor===BaseSVGFactory&&(0,s.unreachable)("Cannot initialize BaseSVGFactory.")}create(e,t){if(e<=0||t<=0)throw new Error("Invalid SVG dimensions");const r=this._createSVG("svg:svg");r.setAttribute("version","1.1");r.setAttribute("width",`${e}px`);r.setAttribute("height",`${t}px`);r.setAttribute("preserveAspectRatio","none");r.setAttribute("viewBox",`0 0 ${e} ${t}`);return r}createElement(e){if("string"!=typeof e)throw new Error("Invalid SVG element type");return this._createSVG(e)}_createSVG(e){(0,s.unreachable)("Abstract method `_createSVG` called.")}}t.BaseSVGFactory=BaseSVGFactory},(__unused_webpack_module,exports,__w_pdfjs_require__)=>{Object.defineProperty(exports,"__esModule",{value:!0});exports.getDocument=getDocument;exports.setPDFNetworkStreamFactory=setPDFNetworkStreamFactory;exports.version=exports.PDFWorker=exports.PDFPageProxy=exports.PDFDocumentProxy=exports.PDFDataRangeTransport=exports.LoopbackPort=exports.DefaultStandardFontDataFactory=exports.DefaultCMapReaderFactory=exports.DefaultCanvasFactory=exports.build=void 0;var _util=__w_pdfjs_require__(2),_display_utils=__w_pdfjs_require__(1),_font_loader=__w_pdfjs_require__(7),_node_utils=__w_pdfjs_require__(8),_annotation_storage=__w_pdfjs_require__(9),_canvas=__w_pdfjs_require__(10),_worker_options=__w_pdfjs_require__(12),_is_node=__w_pdfjs_require__(4),_message_handler=__w_pdfjs_require__(13),_metadata=__w_pdfjs_require__(14),_optional_content_config=__w_pdfjs_require__(15),_transport_stream=__w_pdfjs_require__(16);const DEFAULT_RANGE_CHUNK_SIZE=65536,RENDERING_CANCELLED_TIMEOUT=100,DefaultCanvasFactory=_is_node.isNodeJS?_node_utils.NodeCanvasFactory:_display_utils.DOMCanvasFactory;exports.DefaultCanvasFactory=DefaultCanvasFactory;const DefaultCMapReaderFactory=_is_node.isNodeJS?_node_utils.NodeCMapReaderFactory:_display_utils.DOMCMapReaderFactory;exports.DefaultCMapReaderFactory=DefaultCMapReaderFactory;const DefaultStandardFontDataFactory=_is_node.isNodeJS?_node_utils.NodeStandardFontDataFactory:_display_utils.DOMStandardFontDataFactory;exports.DefaultStandardFontDataFactory=DefaultStandardFontDataFactory;let createPDFNetworkStream;function setPDFNetworkStreamFactory(e){createPDFNetworkStream=e}function getDocument(e){const t=new PDFDocumentLoadingTask;let r;if("string"==typeof e||e instanceof URL)r={url:e};else if((0,_util.isArrayBuffer)(e))r={data:e};else if(e instanceof PDFDataRangeTransport)r={range:e};else{if("object"!=typeof e)throw new Error("Invalid parameter in getDocument, need either string, URL, Uint8Array, or parameter object.");if(!e.url&&!e.data&&!e.range)throw new Error("Invalid parameter object: need either .data, .range or .url");r=e}const s=Object.create(null);let n=null,a=null;for(const e in r){const t=r[e];switch(e){case"url":if("undefined"!=typeof window)try{s[e]=new URL(t,window.location).href;continue}catch(e){(0,_util.warn)(`Cannot create valid URL: "${e}".`)}else if("string"==typeof t||t instanceof URL){s[e]=t.toString();continue}throw new Error("Invalid PDF url data: either string or URL-object is expected in the url property.");case"range":n=t;continue;case"worker":a=t;continue;case"data":if(_is_node.isNodeJS&&"undefined"!=typeof Buffer&&t instanceof Buffer)s[e]=new Uint8Array(t);else{if(t instanceof Uint8Array)break;if("string"==typeof t)s[e]=(0,_util.stringToBytes)(t);else if("object"!=typeof t||null===t||isNaN(t.length)){if(!(0,_util.isArrayBuffer)(t))throw new Error("Invalid PDF binary data: either typed array, string, or array-like object is expected in the data property.");s[e]=new Uint8Array(t)}else s[e]=new Uint8Array(t)}continue}s[e]=t}s.rangeChunkSize=s.rangeChunkSize||DEFAULT_RANGE_CHUNK_SIZE;s.CMapReaderFactory=s.CMapReaderFactory||DefaultCMapReaderFactory;s.StandardFontDataFactory=s.StandardFontDataFactory||DefaultStandardFontDataFactory;s.ignoreErrors=!0!==s.stopAtErrors;s.fontExtraProperties=!0===s.fontExtraProperties;s.pdfBug=!0===s.pdfBug;s.enableXfa=!0===s.enableXfa;("string"!=typeof s.docBaseUrl||(0,_display_utils.isDataScheme)(s.docBaseUrl))&&(s.docBaseUrl=null);Number.isInteger(s.maxImageSize)||(s.maxImageSize=-1);"boolean"!=typeof s.useWorkerFetch&&(s.useWorkerFetch=s.CMapReaderFactory===_display_utils.DOMCMapReaderFactory&&s.StandardFontDataFactory===_display_utils.DOMStandardFontDataFactory);"boolean"!=typeof s.isEvalSupported&&(s.isEvalSupported=!0);"boolean"!=typeof s.disableFontFace&&(s.disableFontFace=_is_node.isNodeJS);"boolean"!=typeof s.useSystemFonts&&(s.useSystemFonts=!_is_node.isNodeJS&&!s.disableFontFace);void 0===s.ownerDocument&&(s.ownerDocument=globalThis.document);"boolean"!=typeof s.disableRange&&(s.disableRange=!1);"boolean"!=typeof s.disableStream&&(s.disableStream=!1);"boolean"!=typeof s.disableAutoFetch&&(s.disableAutoFetch=!1);(0,_util.setVerbosityLevel)(s.verbosity);if(!a){const e={verbosity:s.verbosity,port:_worker_options.GlobalWorkerOptions.workerPort};a=e.port?PDFWorker.fromPort(e):new PDFWorker(e);t._worker=a}const i=t.docId;a.promise.then((function(){if(t.destroyed)throw new Error("Loading aborted");const e=_fetchDocument(a,s,n,i),r=new Promise((function(e){let t;n?t=new _transport_stream.PDFDataTransportStream({length:s.length,initialData:s.initialData,progressiveDone:s.progressiveDone,contentDispositionFilename:s.contentDispositionFilename,disableRange:s.disableRange,disableStream:s.disableStream},n):s.data||(t=createPDFNetworkStream({url:s.url,length:s.length,httpHeaders:s.httpHeaders,withCredentials:s.withCredentials,rangeChunkSize:s.rangeChunkSize,disableRange:s.disableRange,disableStream:s.disableStream}));e(t)}));return Promise.all([e,r]).then((function([e,r]){if(t.destroyed)throw new Error("Loading aborted");const n=new _message_handler.MessageHandler(i,e,a.port);n.postMessageTransfers=a.postMessageTransfers;const o=new WorkerTransport(n,t,r,s);t._transport=o;n.send("Ready",null)}))})).catch(t._capability.reject);return t}function _fetchDocument(e,t,r,s){if(e.destroyed)return Promise.reject(new Error("Worker was destroyed"));if(r){t.length=r.length;t.initialData=r.initialData;t.progressiveDone=r.progressiveDone;t.contentDispositionFilename=r.contentDispositionFilename}return e.messageHandler.sendWithPromise("GetDocRequest",{docId:s,apiVersion:"2.10.377",source:{data:t.data,url:t.url,password:t.password,disableAutoFetch:t.disableAutoFetch,rangeChunkSize:t.rangeChunkSize,length:t.length},maxImageSize:t.maxImageSize,disableFontFace:t.disableFontFace,postMessageTransfers:e.postMessageTransfers,docBaseUrl:t.docBaseUrl,ignoreErrors:t.ignoreErrors,isEvalSupported:t.isEvalSupported,fontExtraProperties:t.fontExtraProperties,enableXfa:t.enableXfa,useSystemFonts:t.useSystemFonts,cMapUrl:t.useWorkerFetch?t.cMapUrl:null,standardFontDataUrl:t.useWorkerFetch?t.standardFontDataUrl:null}).then((function(t){if(e.destroyed)throw new Error("Worker was destroyed");return t}))}const PDFDocumentLoadingTask=function PDFDocumentLoadingTaskClosure(){let e=0;return class PDFDocumentLoadingTask{constructor(){this._capability=(0,_util.createPromiseCapability)();this._transport=null;this._worker=null;this.docId="d"+e++;this.destroyed=!1;this.onPassword=null;this.onProgress=null;this.onUnsupportedFeature=null}get promise(){return this._capability.promise}destroy(){this.destroyed=!0;return(this._transport?this._transport.destroy():Promise.resolve()).then((()=>{this._transport=null;if(this._worker){this._worker.destroy();this._worker=null}}))}}}();class PDFDataRangeTransport{constructor(e,t,r=!1,s=null){this.length=e;this.initialData=t;this.progressiveDone=r;this.contentDispositionFilename=s;this._rangeListeners=[];this._progressListeners=[];this._progressiveReadListeners=[];this._progressiveDoneListeners=[];this._readyCapability=(0,_util.createPromiseCapability)()}addRangeListener(e){this._rangeListeners.push(e)}addProgressListener(e){this._progressListeners.push(e)}addProgressiveReadListener(e){this._progressiveReadListeners.push(e)}addProgressiveDoneListener(e){this._progressiveDoneListeners.push(e)}onDataRange(e,t){for(const r of this._rangeListeners)r(e,t)}onDataProgress(e,t){this._readyCapability.promise.then((()=>{for(const r of this._progressListeners)r(e,t)}))}onDataProgressiveRead(e){this._readyCapability.promise.then((()=>{for(const t of this._progressiveReadListeners)t(e)}))}onDataProgressiveDone(){this._readyCapability.promise.then((()=>{for(const e of this._progressiveDoneListeners)e()}))}transportReady(){this._readyCapability.resolve()}requestDataRange(e,t){(0,_util.unreachable)("Abstract method PDFDataRangeTransport.requestDataRange")}abort(){}}exports.PDFDataRangeTransport=PDFDataRangeTransport;class PDFDocumentProxy{constructor(e,t){this._pdfInfo=e;this._transport=t;Object.defineProperty(this,"fingerprint",{get(){(0,_display_utils.deprecated)("`PDFDocumentProxy.fingerprint`, please use `PDFDocumentProxy.fingerprints` instead.");return this.fingerprints[0]}})}get annotationStorage(){return this._transport.annotationStorage}get numPages(){return this._pdfInfo.numPages}get fingerprints(){return this._pdfInfo.fingerprints}get isPureXfa(){return!!this._transport._htmlForXfa}get allXfaHtml(){return this._transport._htmlForXfa}getPage(e){return this._transport.getPage(e)}getPageIndex(e){return this._transport.getPageIndex(e)}getDestinations(){return this._transport.getDestinations()}getDestination(e){return this._transport.getDestination(e)}getPageLabels(){return this._transport.getPageLabels()}getPageLayout(){return this._transport.getPageLayout()}getPageMode(){return this._transport.getPageMode()}getViewerPreferences(){return this._transport.getViewerPreferences()}getOpenAction(){return this._transport.getOpenAction()}getAttachments(){return this._transport.getAttachments()}getJavaScript(){return this._transport.getJavaScript()}getJSActions(){return this._transport.getDocJSActions()}getOutline(){return this._transport.getOutline()}getOptionalContentConfig(){return this._transport.getOptionalContentConfig()}getPermissions(){return this._transport.getPermissions()}getMetadata(){return this._transport.getMetadata()}getMarkInfo(){return this._transport.getMarkInfo()}getData(){return this._transport.getData()}getDownloadInfo(){return this._transport.downloadInfoCapability.promise}getStats(){return this._transport.getStats()}cleanup(e=!1){return this._transport.startCleanup(e||this.isPureXfa)}destroy(){return this.loadingTask.destroy()}get loadingParams(){return this._transport.loadingParams}get loadingTask(){return this._transport.loadingTask}saveDocument(){this._transport.annotationStorage.size<=0&&(0,_display_utils.deprecated)("saveDocument called while `annotationStorage` is empty, please use the getData-method instead.");return this._transport.saveDocument()}getFieldObjects(){return this._transport.getFieldObjects()}hasJSActions(){return this._transport.hasJSActions()}getCalculationOrderIds(){return this._transport.getCalculationOrderIds()}}exports.PDFDocumentProxy=PDFDocumentProxy;class PDFPageProxy{constructor(e,t,r,s,n=!1){this._pageIndex=e;this._pageInfo=t;this._ownerDocument=s;this._transport=r;this._stats=n?new _display_utils.StatTimer:null;this._pdfBug=n;this.commonObjs=r.commonObjs;this.objs=new PDFObjects;this.cleanupAfterRender=!1;this.pendingCleanup=!1;this._intentStates=new Map;this.destroyed=!1}get pageNumber(){return this._pageIndex+1}get rotate(){return this._pageInfo.rotate}get ref(){return this._pageInfo.ref}get userUnit(){return this._pageInfo.userUnit}get view(){return this._pageInfo.view}getViewport({scale:e,rotation:t=this.rotate,offsetX:r=0,offsetY:s=0,dontFlip:n=!1}={}){return new _display_utils.PageViewport({viewBox:this.view,scale:e,rotation:t,offsetX:r,offsetY:s,dontFlip:n})}getAnnotations({intent:e=null}={}){const t="display"===e||"print"===e?e:null;if(!this._annotationsPromise||this._annotationsIntent!==t){this._annotationsPromise=this._transport.getAnnotations(this._pageIndex,t);this._annotationsIntent=t}return this._annotationsPromise}getJSActions(){return this._jsActionsPromise||(this._jsActionsPromise=this._transport.getPageJSActions(this._pageIndex))}async getXfa(){return this._transport._htmlForXfa?.children[this._pageIndex]||null}render({canvasContext:e,viewport:t,intent:r="display",renderInteractiveForms:s=!1,transform:n=null,imageLayer:a=null,canvasFactory:i=null,background:o=null,includeAnnotationStorage:l=!1,optionalContentConfigPromise:c=null}){var h;this._stats&&this._stats.time("Overall");const d="print"===r?"print":"display";this.pendingCleanup=!1;c||(c=this._transport.getOptionalContentConfig());let u=this._intentStates.get(d);if(!u){u=Object.create(null);this._intentStates.set(d,u)}if(u.streamReaderCancelTimeout){clearTimeout(u.streamReaderCancelTimeout);u.streamReaderCancelTimeout=null}const p=i||new DefaultCanvasFactory({ownerDocument:this._ownerDocument}),g=l?this._transport.annotationStorage.serializable:null;if(!u.displayReadyCapability){u.displayReadyCapability=(0,_util.createPromiseCapability)();u.operatorList={fnArray:[],argsArray:[],lastChunk:!1};this._stats&&this._stats.time("Page Request");this._pumpOperatorList({pageIndex:this._pageIndex,intent:d,renderInteractiveForms:!0===s,annotationStorage:g})}const complete=e=>{u.renderTasks.delete(f);(this.cleanupAfterRender||"print"===d)&&(this.pendingCleanup=!0);this._tryCleanup();if(e){f.capability.reject(e);this._abortOperatorList({intentState:u,reason:e})}else f.capability.resolve();if(this._stats){this._stats.timeEnd("Rendering");this._stats.timeEnd("Overall")}},f=new InternalRenderTask({callback:complete,params:{canvasContext:e,viewport:t,transform:n,imageLayer:a,background:o},objs:this.objs,commonObjs:this.commonObjs,operatorList:u.operatorList,pageIndex:this._pageIndex,canvasFactory:p,useRequestAnimationFrame:"print"!==d,pdfBug:this._pdfBug});((h=u).renderTasks||(h.renderTasks=new Set)).add(f);const m=f.task;Promise.all([u.displayReadyCapability.promise,c]).then((([e,t])=>{if(this.pendingCleanup)complete();else{this._stats&&this._stats.time("Rendering");f.initializeGraphics({transparency:e,optionalContentConfig:t});f.operatorListChanged()}})).catch(complete);return m}getOperatorList({intent:e="display"}={}){const t="oplist-"+("print"===e?"print":"display");let r,s=this._intentStates.get(t);if(!s){s=Object.create(null);this._intentStates.set(t,s)}if(!s.opListReadCapability){var n;r=Object.create(null);r.operatorListChanged=function operatorListChanged(){if(s.operatorList.lastChunk){s.opListReadCapability.resolve(s.operatorList);s.renderTasks.delete(r)}};s.opListReadCapability=(0,_util.createPromiseCapability)();((n=s).renderTasks||(n.renderTasks=new Set)).add(r);s.operatorList={fnArray:[],argsArray:[],lastChunk:!1};this._stats&&this._stats.time("Page Request");this._pumpOperatorList({pageIndex:this._pageIndex,intent:t})}return s.opListReadCapability.promise}streamTextContent({normalizeWhitespace:e=!1,disableCombineTextItems:t=!1,includeMarkedContent:r=!1}={}){return this._transport.messageHandler.sendWithStream("GetTextContent",{pageIndex:this._pageIndex,normalizeWhitespace:!0===e,combineTextItems:!0!==t,includeMarkedContent:!0===r},{highWaterMark:100,size:e=>e.items.length})}getTextContent(e={}){const t=this.streamTextContent(e);return new Promise((function(e,r){const s=t.getReader(),n={items:[],styles:Object.create(null)};!function pump(){s.read().then((function({value:t,done:r}){if(r)e(n);else{Object.assign(n.styles,t.styles);n.items.push(...t.items);pump()}}),r)}()}))}getStructTree(){return this._structTreePromise||(this._structTreePromise=this._transport.getStructTree(this._pageIndex))}_destroy(){this.destroyed=!0;this._transport.pageCache[this._pageIndex]=null;const e=[];for(const[t,r]of this._intentStates){this._abortOperatorList({intentState:r,reason:new Error("Page was destroyed."),force:!0});if(!t.startsWith("oplist-"))for(const t of r.renderTasks){e.push(t.completed);t.cancel()}}this.objs.clear();this._annotationsPromise=null;this._jsActionsPromise=null;this._structTreePromise=null;this.pendingCleanup=!1;return Promise.all(e)}cleanup(e=!1){this.pendingCleanup=!0;return this._tryCleanup(e)}_tryCleanup(e=!1){if(!this.pendingCleanup)return!1;for(const{renderTasks:e,operatorList:t}of this._intentStates.values())if(e.size>0||!t.lastChunk)return!1;this._intentStates.clear();this.objs.clear();this._annotationsPromise=null;this._jsActionsPromise=null;this._structTreePromise=null;e&&this._stats&&(this._stats=new _display_utils.StatTimer);this.pendingCleanup=!1;return!0}_startRenderPage(e,t){const r=this._intentStates.get(t);if(r){this._stats&&this._stats.timeEnd("Page Request");r.displayReadyCapability&&r.displayReadyCapability.resolve(e)}}_renderPageChunk(e,t){for(let r=0,s=e.length;r{t.read().then((({value:e,done:t})=>{if(t)r.streamReader=null;else if(!this._transport.destroyed){this._renderPageChunk(e,r);pump()}}),(e=>{r.streamReader=null;if(!this._transport.destroyed){if(r.operatorList){r.operatorList.lastChunk=!0;for(const e of r.renderTasks)e.operatorListChanged();this._tryCleanup()}if(r.displayReadyCapability)r.displayReadyCapability.reject(e);else{if(!r.opListReadCapability)throw e;r.opListReadCapability.reject(e)}}}))};pump()}_abortOperatorList({intentState:e,reason:t,force:r=!1}){(0,_util.assert)(t instanceof Error||"object"==typeof t&&null!==t,'PDFPageProxy._abortOperatorList: Expected "reason" argument.');if(e.streamReader){if(!r){if(e.renderTasks.size>0)return;if(t instanceof _display_utils.RenderingCancelledException){e.streamReaderCancelTimeout=setTimeout((()=>{this._abortOperatorList({intentState:e,reason:t,force:!0});e.streamReaderCancelTimeout=null}),RENDERING_CANCELLED_TIMEOUT);return}}e.streamReader.cancel(new _util.AbortException(t?.message));e.streamReader=null;if(!this._transport.destroyed){for(const[t,r]of this._intentStates)if(r===e){this._intentStates.delete(t);break}this.cleanup()}}}get stats(){return this._stats}}exports.PDFPageProxy=PDFPageProxy;class LoopbackPort{constructor(){this._listeners=[];this._deferred=Promise.resolve(void 0)}postMessage(e,t){const r=new WeakMap,s={data:function cloneValue(e){if("function"==typeof e||"symbol"==typeof e||e instanceof URL)throw new Error(`LoopbackPort.postMessage - cannot clone: ${e?.toString()}`);if("object"!=typeof e||null===e)return e;if(r.has(e))return r.get(e);let s,n;if((s=e.buffer)&&(0,_util.isArrayBuffer)(s)){n=t?.includes(s)?new e.constructor(s,e.byteOffset,e.byteLength):new e.constructor(e);r.set(e,n);return n}if(e instanceof Map){n=new Map;r.set(e,n);for(const[t,r]of e)n.set(t,cloneValue(r));return n}if(e instanceof Set){n=new Set;r.set(e,n);for(const t of e)n.add(cloneValue(t));return n}n=Array.isArray(e)?[]:Object.create(null);r.set(e,n);for(const t in e){let r,s=e;for(;!(r=Object.getOwnPropertyDescriptor(s,t));)s=Object.getPrototypeOf(s);void 0!==r.value&&(("function"!=typeof r.value||e.hasOwnProperty?.(t))&&(n[t]=cloneValue(r.value)))}return n}(e)};this._deferred.then((()=>{for(const e of this._listeners)e.call(this,s)}))}addEventListener(e,t){this._listeners.push(t)}removeEventListener(e,t){const r=this._listeners.indexOf(t);this._listeners.splice(r,1)}terminate(){this._listeners.length=0}}exports.LoopbackPort=LoopbackPort;const PDFWorker=function PDFWorkerClosure(){const pdfWorkerPorts=new WeakMap;let isWorkerDisabled=!1,fallbackWorkerSrc,nextFakeWorkerId=0,fakeWorkerCapability;if(_is_node.isNodeJS&&"function"==typeof require){isWorkerDisabled=!0;fallbackWorkerSrc="./pdf.worker.js"}else if("object"==typeof document&&"currentScript"in document){const e=document.currentScript?.src;e&&(fallbackWorkerSrc=e.replace(/(\.(?:min\.)?js)(\?.*)?$/i,".worker$1$2"))}function getWorkerSrc(){if(_worker_options.GlobalWorkerOptions.workerSrc)return _worker_options.GlobalWorkerOptions.workerSrc;if(void 0!==fallbackWorkerSrc){_is_node.isNodeJS||(0,_display_utils.deprecated)('No "GlobalWorkerOptions.workerSrc" specified.');return fallbackWorkerSrc}throw new Error('No "GlobalWorkerOptions.workerSrc" specified.')}function getMainThreadWorkerMessageHandler(){let e;try{e=globalThis.pdfjsWorker?.WorkerMessageHandler}catch(e){}return e||null}function setupFakeWorkerGlobal(){if(fakeWorkerCapability)return fakeWorkerCapability.promise;fakeWorkerCapability=(0,_util.createPromiseCapability)();const loader=async function(){const mainWorkerMessageHandler=getMainThreadWorkerMessageHandler();if(mainWorkerMessageHandler)return mainWorkerMessageHandler;if(_is_node.isNodeJS&&"function"==typeof require){const worker=eval("require")(getWorkerSrc());return worker.WorkerMessageHandler}await(0,_display_utils.loadScript)(getWorkerSrc());return window.pdfjsWorker.WorkerMessageHandler};loader().then(fakeWorkerCapability.resolve,fakeWorkerCapability.reject);return fakeWorkerCapability.promise}function createCDNWrapper(e){const t="importScripts('"+e+"');";return URL.createObjectURL(new Blob([t]))}class PDFWorker{constructor({name:e=null,port:t=null,verbosity:r=(0,_util.getVerbosityLevel)()}={}){if(t&&pdfWorkerPorts.has(t))throw new Error("Cannot use more than one PDFWorker per port");this.name=e;this.destroyed=!1;this.postMessageTransfers=!0;this.verbosity=r;this._readyCapability=(0,_util.createPromiseCapability)();this._port=null;this._webWorker=null;this._messageHandler=null;if(t){pdfWorkerPorts.set(t,this);this._initializeFromPort(t)}else this._initialize()}get promise(){return this._readyCapability.promise}get port(){return this._port}get messageHandler(){return this._messageHandler}_initializeFromPort(e){this._port=e;this._messageHandler=new _message_handler.MessageHandler("main","worker",e);this._messageHandler.on("ready",(function(){}));this._readyCapability.resolve()}_initialize(){if("undefined"!=typeof Worker&&!isWorkerDisabled&&!getMainThreadWorkerMessageHandler()){let e=getWorkerSrc();try{(0,_util.isSameOrigin)(window.location.href,e)||(e=createCDNWrapper(new URL(e,window.location).href));const t=new Worker(e),r=new _message_handler.MessageHandler("main","worker",t),terminateEarly=()=>{t.removeEventListener("error",onWorkerError);r.destroy();t.terminate();this.destroyed?this._readyCapability.reject(new Error("Worker was destroyed")):this._setupFakeWorker()},onWorkerError=()=>{this._webWorker||terminateEarly()};t.addEventListener("error",onWorkerError);r.on("test",(e=>{t.removeEventListener("error",onWorkerError);if(this.destroyed)terminateEarly();else if(e){this._messageHandler=r;this._port=t;this._webWorker=t;e.supportTransfers||(this.postMessageTransfers=!1);this._readyCapability.resolve();r.send("configure",{verbosity:this.verbosity})}else{this._setupFakeWorker();r.destroy();t.terminate()}}));r.on("ready",(e=>{t.removeEventListener("error",onWorkerError);if(this.destroyed)terminateEarly();else try{sendTest()}catch(e){this._setupFakeWorker()}}));const sendTest=()=>{const e=new Uint8Array([this.postMessageTransfers?255:0]);try{r.send("test",e,[e.buffer])}catch(t){(0,_util.warn)("Cannot use postMessage transfers.");e[0]=0;r.send("test",e)}};sendTest();return}catch(e){(0,_util.info)("The worker has been disabled.")}}this._setupFakeWorker()}_setupFakeWorker(){if(!isWorkerDisabled){(0,_util.warn)("Setting up fake worker.");isWorkerDisabled=!0}setupFakeWorkerGlobal().then((e=>{if(this.destroyed){this._readyCapability.reject(new Error("Worker was destroyed"));return}const t=new LoopbackPort;this._port=t;const r="fake"+nextFakeWorkerId++,s=new _message_handler.MessageHandler(r+"_worker",r,t);e.setup(s,t);const n=new _message_handler.MessageHandler(r,r+"_worker",t);this._messageHandler=n;this._readyCapability.resolve();n.send("configure",{verbosity:this.verbosity})})).catch((e=>{this._readyCapability.reject(new Error(`Setting up fake worker failed: "${e.message}".`))}))}destroy(){this.destroyed=!0;if(this._webWorker){this._webWorker.terminate();this._webWorker=null}pdfWorkerPorts.delete(this._port);this._port=null;if(this._messageHandler){this._messageHandler.destroy();this._messageHandler=null}}static fromPort(e){if(!e||!e.port)throw new Error("PDFWorker.fromPort - invalid method signature.");return pdfWorkerPorts.has(e.port)?pdfWorkerPorts.get(e.port):new PDFWorker(e)}static getWorkerSrc(){return getWorkerSrc()}}return PDFWorker}();exports.PDFWorker=PDFWorker;class WorkerTransport{constructor(e,t,r,s){this.messageHandler=e;this.loadingTask=t;this.commonObjs=new PDFObjects;this.fontLoader=new _font_loader.FontLoader({docId:t.docId,onUnsupportedFeature:this._onUnsupportedFeature.bind(this),ownerDocument:s.ownerDocument,styleElement:s.styleElement});this._params=s;if(!s.useWorkerFetch){this.CMapReaderFactory=new s.CMapReaderFactory({baseUrl:s.cMapUrl,isCompressed:s.cMapPacked});this.StandardFontDataFactory=new s.StandardFontDataFactory({baseUrl:s.standardFontDataUrl})}this.destroyed=!1;this.destroyCapability=null;this._passwordCapability=null;this._networkStream=r;this._fullReader=null;this._lastProgress=null;this.pageCache=[];this.pagePromises=[];this.downloadInfoCapability=(0,_util.createPromiseCapability)();this.setupMessageHandler()}get annotationStorage(){return(0,_util.shadow)(this,"annotationStorage",new _annotation_storage.AnnotationStorage)}destroy(){if(this.destroyCapability)return this.destroyCapability.promise;this.destroyed=!0;this.destroyCapability=(0,_util.createPromiseCapability)();this._passwordCapability&&this._passwordCapability.reject(new Error("Worker was destroyed during onPassword callback"));const e=[];for(const t of this.pageCache)t&&e.push(t._destroy());this.pageCache.length=0;this.pagePromises.length=0;this.hasOwnProperty("annotationStorage")&&this.annotationStorage.resetModified();const t=this.messageHandler.sendWithPromise("Terminate",null);e.push(t);Promise.all(e).then((()=>{this.commonObjs.clear();this.fontLoader.clear();this._hasJSActionsPromise=null;this._networkStream&&this._networkStream.cancelAllRequests(new _util.AbortException("Worker was terminated."));if(this.messageHandler){this.messageHandler.destroy();this.messageHandler=null}this.destroyCapability.resolve()}),this.destroyCapability.reject);return this.destroyCapability.promise}setupMessageHandler(){const{messageHandler:e,loadingTask:t}=this;e.on("GetReader",((e,t)=>{(0,_util.assert)(this._networkStream,"GetReader - no `IPDFStream` instance available.");this._fullReader=this._networkStream.getFullReader();this._fullReader.onProgress=e=>{this._lastProgress={loaded:e.loaded,total:e.total}};t.onPull=()=>{this._fullReader.read().then((function({value:e,done:r}){if(r)t.close();else{(0,_util.assert)((0,_util.isArrayBuffer)(e),"GetReader - expected an ArrayBuffer.");t.enqueue(new Uint8Array(e),1,[e])}})).catch((e=>{t.error(e)}))};t.onCancel=e=>{this._fullReader.cancel(e);t.ready.catch((e=>{if(!this.destroyed)throw e}))}}));e.on("ReaderHeadersReady",(e=>{const r=(0,_util.createPromiseCapability)(),s=this._fullReader;s.headersReady.then((()=>{if(!s.isStreamingSupported||!s.isRangeSupported){this._lastProgress&&t.onProgress&&t.onProgress(this._lastProgress);s.onProgress=e=>{t.onProgress&&t.onProgress({loaded:e.loaded,total:e.total})}}r.resolve({isStreamingSupported:s.isStreamingSupported,isRangeSupported:s.isRangeSupported,contentLength:s.contentLength})}),r.reject);return r.promise}));e.on("GetRangeReader",((e,t)=>{(0,_util.assert)(this._networkStream,"GetRangeReader - no `IPDFStream` instance available.");const r=this._networkStream.getRangeReader(e.begin,e.end);if(r){t.onPull=()=>{r.read().then((function({value:e,done:r}){if(r)t.close();else{(0,_util.assert)((0,_util.isArrayBuffer)(e),"GetRangeReader - expected an ArrayBuffer.");t.enqueue(new Uint8Array(e),1,[e])}})).catch((e=>{t.error(e)}))};t.onCancel=e=>{r.cancel(e);t.ready.catch((e=>{if(!this.destroyed)throw e}))}}else t.close()}));e.on("GetDoc",(({pdfInfo:e})=>{this._numPages=e.numPages;this._htmlForXfa=e.htmlForXfa;delete e.htmlForXfa;t._capability.resolve(new PDFDocumentProxy(e,this))}));e.on("DocException",(function(e){let r;switch(e.name){case"PasswordException":r=new _util.PasswordException(e.message,e.code);break;case"InvalidPDFException":r=new _util.InvalidPDFException(e.message);break;case"MissingPDFException":r=new _util.MissingPDFException(e.message);break;case"UnexpectedResponseException":r=new _util.UnexpectedResponseException(e.message,e.status);break;case"UnknownErrorException":r=new _util.UnknownErrorException(e.message,e.details)}if(!(r instanceof Error)){const e="DocException - expected a valid Error.";(0,_util.warn)(e)}t._capability.reject(r)}));e.on("PasswordRequest",(e=>{this._passwordCapability=(0,_util.createPromiseCapability)();if(t.onPassword){const updatePassword=e=>{this._passwordCapability.resolve({password:e})};try{t.onPassword(updatePassword,e.code)}catch(e){this._passwordCapability.reject(e)}}else this._passwordCapability.reject(new _util.PasswordException(e.message,e.code));return this._passwordCapability.promise}));e.on("DataLoaded",(e=>{t.onProgress&&t.onProgress({loaded:e.length,total:e.length});this.downloadInfoCapability.resolve(e)}));e.on("StartRenderPage",(e=>{if(this.destroyed)return;this.pageCache[e.pageIndex]._startRenderPage(e.transparency,e.intent)}));e.on("commonobj",(t=>{if(this.destroyed)return;const[r,s,n]=t;if(!this.commonObjs.has(r))switch(s){case"Font":const t=this._params;if("error"in n){const e=n.error;(0,_util.warn)(`Error during font loading: ${e}`);this.commonObjs.resolve(r,e);break}let a=null;t.pdfBug&&globalThis.FontInspector?.enabled&&(a={registerFont(e,t){globalThis.FontInspector.fontAdded(e,t)}});const i=new _font_loader.FontFaceObject(n,{isEvalSupported:t.isEvalSupported,disableFontFace:t.disableFontFace,ignoreErrors:t.ignoreErrors,onUnsupportedFeature:this._onUnsupportedFeature.bind(this),fontRegistry:a});this.fontLoader.bind(i).catch((t=>e.sendWithPromise("FontFallback",{id:r}))).finally((()=>{!t.fontExtraProperties&&i.data&&(i.data=null);this.commonObjs.resolve(r,i)}));break;case"FontPath":case"Image":this.commonObjs.resolve(r,n);break;default:throw new Error(`Got unknown common object type ${s}`)}}));e.on("obj",(e=>{if(this.destroyed)return;const[t,r,s,n]=e,a=this.pageCache[r];if(!a.objs.has(t))switch(s){case"Image":a.objs.resolve(t,n);const e=8e6;n?.data?.length>e&&(a.cleanupAfterRender=!0);break;case"Pattern":a.objs.resolve(t,n);break;default:throw new Error(`Got unknown object type ${s}`)}}));e.on("DocProgress",(e=>{this.destroyed||t.onProgress&&t.onProgress({loaded:e.loaded,total:e.total})}));e.on("UnsupportedFeature",this._onUnsupportedFeature.bind(this));e.on("FetchBuiltInCMap",(e=>this.destroyed?Promise.reject(new Error("Worker was destroyed.")):this.CMapReaderFactory?this.CMapReaderFactory.fetch(e):Promise.reject(new Error("CMapReaderFactory not initialized, see the `useWorkerFetch` parameter."))));e.on("FetchStandardFontData",(e=>this.destroyed?Promise.reject(new Error("Worker was destroyed.")):this.StandardFontDataFactory?this.StandardFontDataFactory.fetch(e):Promise.reject(new Error("StandardFontDataFactory not initialized, see the `useWorkerFetch` parameter."))))}_onUnsupportedFeature({featureId:e}){this.destroyed||this.loadingTask.onUnsupportedFeature&&this.loadingTask.onUnsupportedFeature(e)}getData(){return this.messageHandler.sendWithPromise("GetData",null)}getPage(e){if(!Number.isInteger(e)||e<=0||e>this._numPages)return Promise.reject(new Error("Invalid page request"));const t=e-1;if(t in this.pagePromises)return this.pagePromises[t];const r=this.messageHandler.sendWithPromise("GetPage",{pageIndex:t}).then((e=>{if(this.destroyed)throw new Error("Transport destroyed");const r=new PDFPageProxy(t,e,this,this._params.ownerDocument,this._params.pdfBug);this.pageCache[t]=r;return r}));this.pagePromises[t]=r;return r}getPageIndex(e){return this.messageHandler.sendWithPromise("GetPageIndex",{ref:e}).catch((function(e){return Promise.reject(new Error(e))}))}getAnnotations(e,t){return this.messageHandler.sendWithPromise("GetAnnotations",{pageIndex:e,intent:t})}saveDocument(){return this.messageHandler.sendWithPromise("SaveDocument",{isPureXfa:!!this._htmlForXfa,numPages:this._numPages,annotationStorage:this.annotationStorage.serializable,filename:this._fullReader?.filename??null}).finally((()=>{this.annotationStorage.resetModified()}))}getFieldObjects(){return this.messageHandler.sendWithPromise("GetFieldObjects",null)}hasJSActions(){return this._hasJSActionsPromise||(this._hasJSActionsPromise=this.messageHandler.sendWithPromise("HasJSActions",null))}getCalculationOrderIds(){return this.messageHandler.sendWithPromise("GetCalculationOrderIds",null)}getDestinations(){return this.messageHandler.sendWithPromise("GetDestinations",null)}getDestination(e){return"string"!=typeof e?Promise.reject(new Error("Invalid destination request.")):this.messageHandler.sendWithPromise("GetDestination",{id:e})}getPageLabels(){return this.messageHandler.sendWithPromise("GetPageLabels",null)}getPageLayout(){return this.messageHandler.sendWithPromise("GetPageLayout",null)}getPageMode(){return this.messageHandler.sendWithPromise("GetPageMode",null)}getViewerPreferences(){return this.messageHandler.sendWithPromise("GetViewerPreferences",null)}getOpenAction(){return this.messageHandler.sendWithPromise("GetOpenAction",null)}getAttachments(){return this.messageHandler.sendWithPromise("GetAttachments",null)}getJavaScript(){return this.messageHandler.sendWithPromise("GetJavaScript",null)}getDocJSActions(){return this.messageHandler.sendWithPromise("GetDocJSActions",null)}getPageJSActions(e){return this.messageHandler.sendWithPromise("GetPageJSActions",{pageIndex:e})}getStructTree(e){return this.messageHandler.sendWithPromise("GetStructTree",{pageIndex:e})}getOutline(){return this.messageHandler.sendWithPromise("GetOutline",null)}getOptionalContentConfig(){return this.messageHandler.sendWithPromise("GetOptionalContentConfig",null).then((e=>new _optional_content_config.OptionalContentConfig(e)))}getPermissions(){return this.messageHandler.sendWithPromise("GetPermissions",null)}getMetadata(){return this.messageHandler.sendWithPromise("GetMetadata",null).then((e=>({info:e[0],metadata:e[1]?new _metadata.Metadata(e[1]):null,contentDispositionFilename:this._fullReader?.filename??null,contentLength:this._fullReader?.contentLength??null})))}getMarkInfo(){return this.messageHandler.sendWithPromise("GetMarkInfo",null)}getStats(){return this.messageHandler.sendWithPromise("GetStats",null)}async startCleanup(e=!1){await this.messageHandler.sendWithPromise("Cleanup",null);if(!this.destroyed){for(let e=0,t=this.pageCache.length;e{this._nextBound().catch(this._cancelBound)})):Promise.resolve().then(this._nextBound).catch(this._cancelBound)}async _next(){if(!this.cancelled){this.operatorListIdx=this.gfx.executeOperatorList(this.operatorList,this.operatorListIdx,this._continueBound,this.stepper);if(this.operatorListIdx===this.operatorList.argsArray.length){this.running=!1;if(this.operatorList.lastChunk){this.gfx.endDrawing();this._canvas&&e.delete(this._canvas);this.callback()}}}}}}(),version="2.10.377";exports.version=version;const build="156762c48";exports.build=build},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.FontLoader=t.FontFaceObject=void 0;var s=r(2);class BaseFontLoader{constructor({docId:e,onUnsupportedFeature:t,ownerDocument:r=globalThis.document,styleElement:n=null}){this.constructor===BaseFontLoader&&(0,s.unreachable)("Cannot initialize BaseFontLoader.");this.docId=e;this._onUnsupportedFeature=t;this._document=r;this.nativeFontFaces=[];this.styleElement=null}addNativeFontFace(e){this.nativeFontFaces.push(e);this._document.fonts.add(e)}insertRule(e){let t=this.styleElement;if(!t){t=this.styleElement=this._document.createElement("style");t.id=`PDFJS_FONT_STYLE_TAG_${this.docId}`;this._document.documentElement.getElementsByTagName("head")[0].appendChild(t)}const r=t.sheet;r.insertRule(e,r.cssRules.length)}clear(){for(const e of this.nativeFontFaces)this._document.fonts.delete(e);this.nativeFontFaces.length=0;if(this.styleElement){this.styleElement.remove();this.styleElement=null}}async bind(e){if(e.attached||e.missingFile)return;e.attached=!0;if(this.isFontLoadingAPISupported){const t=e.createNativeFontFace();if(t){this.addNativeFontFace(t);try{await t.loaded}catch(r){this._onUnsupportedFeature({featureId:s.UNSUPPORTED_FEATURES.errorFontLoadNative});(0,s.warn)(`Failed to load font '${t.family}': '${r}'.`);e.disableFontFace=!0;throw r}}return}const t=e.createFontFaceRule();if(t){this.insertRule(t);if(this.isSyncFontLoadingSupported)return;await new Promise((r=>{const s=this._queueLoadingCallback(r);this._prepareFontLoadEvent([t],[e],s)}))}}_queueLoadingCallback(e){(0,s.unreachable)("Abstract method `_queueLoadingCallback`.")}get isFontLoadingAPISupported(){const e=!!this._document?.fonts;return(0,s.shadow)(this,"isFontLoadingAPISupported",e)}get isSyncFontLoadingSupported(){(0,s.unreachable)("Abstract method `isSyncFontLoadingSupported`.")}get _loadTestFont(){(0,s.unreachable)("Abstract method `_loadTestFont`.")}_prepareFontLoadEvent(e,t,r){(0,s.unreachable)("Abstract method `_prepareFontLoadEvent`.")}}let n;t.FontLoader=n;t.FontLoader=n=class GenericFontLoader extends BaseFontLoader{constructor(e){super(e);this.loadingContext={requests:[],nextRequestId:0};this.loadTestFontId=0}get isSyncFontLoadingSupported(){let e=!1;if("undefined"==typeof navigator)e=!0;else{/Mozilla\/5.0.*?rv:(\d+).*? Gecko/.exec(navigator.userAgent)?.[1]>=14&&(e=!0)}return(0,s.shadow)(this,"isSyncFontLoadingSupported",e)}_queueLoadingCallback(e){const t=this.loadingContext,r={id:"pdfjs-font-loading-"+t.nextRequestId++,done:!1,complete:function completeRequest(){(0,s.assert)(!r.done,"completeRequest() cannot be called twice.");r.done=!0;for(;t.requests.length>0&&t.requests[0].done;){const e=t.requests.shift();setTimeout(e.callback,0)}},callback:e};t.requests.push(r);return r}get _loadTestFont(){return(0,s.shadow)(this,"_loadTestFont",atob("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"))}_prepareFontLoadEvent(e,t,r){function int32(e,t){return e.charCodeAt(t)<<24|e.charCodeAt(t+1)<<16|e.charCodeAt(t+2)<<8|255&e.charCodeAt(t+3)}function spliceString(e,t,r,s){return e.substring(0,t)+s+e.substring(t+r)}let n,a;const i=this._document.createElement("canvas");i.width=1;i.height=1;const o=i.getContext("2d");let l=0;const c=`lt${Date.now()}${this.loadTestFontId++}`;let h=this._loadTestFont;h=spliceString(h,976,c.length,c);const d=1482184792;let u=int32(h,16);for(n=0,a=c.length-3;n30){(0,s.warn)("Load test font never loaded.");t();return}o.font="30px "+e;o.fillText(".",0,20);o.getImageData(0,0,1,1).data[3]>0?t():setTimeout(isFontReady.bind(null,e,t))}(c,(()=>{this._document.body.removeChild(f);r.complete()}))}};t.FontFaceObject=class FontFaceObject{constructor(e,{isEvalSupported:t=!0,disableFontFace:r=!1,ignoreErrors:s=!1,onUnsupportedFeature:n,fontRegistry:a=null}){this.compiledGlyphs=Object.create(null);for(const t in e)this[t]=e[t];this.isEvalSupported=!1!==t;this.disableFontFace=!0===r;this.ignoreErrors=!0===s;this._onUnsupportedFeature=n;this.fontRegistry=a}createNativeFontFace(){if(!this.data||this.disableFontFace)return null;let e;if(this.cssFontInfo){const t={weight:this.cssFontInfo.fontWeight};this.cssFontInfo.italicAngle&&(t.style=`oblique ${this.cssFontInfo.italicAngle}deg`);e=new FontFace(this.cssFontInfo.fontFamily,this.data,t)}else e=new FontFace(this.loadedName,this.data,{});this.fontRegistry&&this.fontRegistry.registerFont(this);return e}createFontFaceRule(){if(!this.data||this.disableFontFace)return null;const e=(0,s.bytesToString)(this.data),t=`url(data:${this.mimetype};base64,${btoa(e)});`;let r;if(this.cssFontInfo){let e=`font-weight: ${this.cssFontInfo.fontWeight};`;this.cssFontInfo.italicAngle&&(e+=`font-style: oblique ${this.cssFontInfo.italicAngle}deg;`);r=`@font-face {font-family:"${this.cssFontInfo.fontFamily}";${e}src:${t}}`}else r=`@font-face {font-family:"${this.loadedName}";src:${t}}`;this.fontRegistry&&this.fontRegistry.registerFont(this,t);return r}getPathGenerator(e,t){if(void 0!==this.compiledGlyphs[t])return this.compiledGlyphs[t];let r;try{r=e.get(this.loadedName+"_path_"+t)}catch(e){if(!this.ignoreErrors)throw e;this._onUnsupportedFeature({featureId:s.UNSUPPORTED_FEATURES.errorFontGetPath});(0,s.warn)(`getPathGenerator - ignoring character: "${e}".`);return this.compiledGlyphs[t]=function(e,t){}}if(this.isEvalSupported&&s.IsEvalSupportedCached.value){const e=[];for(const t of r){const r=void 0!==t.args?t.args.join(","):"";e.push("c.",t.cmd,"(",r,");\n")}return this.compiledGlyphs[t]=new Function("c","size",e.join(""))}return this.compiledGlyphs[t]=function(e,t){for(const s of r){"scale"===s.cmd&&(s.args=[t,-t]);e[s.cmd].apply(e,s.args)}}}}},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.NodeStandardFontDataFactory=t.NodeCMapReaderFactory=t.NodeCanvasFactory=void 0;var s=r(5),n=r(4),a=r(2);let i=class{constructor(){(0,a.unreachable)("Not implemented: NodeCanvasFactory")}};t.NodeCanvasFactory=i;let o=class{constructor(){(0,a.unreachable)("Not implemented: NodeCMapReaderFactory")}};t.NodeCMapReaderFactory=o;let l=class{constructor(){(0,a.unreachable)("Not implemented: NodeStandardFontDataFactory")}};t.NodeStandardFontDataFactory=l;if(n.isNodeJS){const fetchData=function(e){return new Promise(((t,r)=>{require("fs").readFile(e,((e,s)=>{!e&&s?t(new Uint8Array(s)):r(new Error(e))}))}))};t.NodeCanvasFactory=i=class extends s.BaseCanvasFactory{_createCanvas(e,t){return require("canvas").createCanvas(e,t)}};t.NodeCMapReaderFactory=o=class extends s.BaseCMapReaderFactory{_fetchData(e,t){return fetchData(e).then((e=>({cMapData:e,compressionType:t})))}};t.NodeStandardFontDataFactory=l=class extends s.BaseStandardFontDataFactory{_fetchData(e){return fetchData(e)}}}},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.AnnotationStorage=void 0;var s=r(2);t.AnnotationStorage=class AnnotationStorage{constructor(){this._storage=new Map;this._modified=!1;this.onSetModified=null;this.onResetModified=null}getValue(e,t){const r=this._storage.get(e);return void 0!==r?r:t}setValue(e,t){const r=this._storage.get(e);let s=!1;if(void 0!==r){for(const[e,n]of Object.entries(t))if(r[e]!==n){s=!0;r[e]=n}}else{this._storage.set(e,t);s=!0}s&&this._setModified()}getAll(){return this._storage.size>0?(0,s.objectFromMap)(this._storage):null}get size(){return this._storage.size}_setModified(){if(!this._modified){this._modified=!0;"function"==typeof this.onSetModified&&this.onSetModified()}}resetModified(){if(this._modified){this._modified=!1;"function"==typeof this.onResetModified&&this.onResetModified()}}get serializable(){return this._storage.size>0?this._storage:null}}},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.CanvasGraphics=void 0;var s=r(2),n=r(11);const a=4096,i=16;function addContextCurrentTransform(e){if(!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._originalResetTransform=e.resetTransform;e._transformMatrix=e._transformMatrix||[1,0,0,1,0,0];e._transformStack=[];try{const t=Object.getOwnPropertyDescriptor(Object.getPrototypeOf(e),"lineWidth");e._setLineWidth=t.set;e._getLineWidth=t.get;Object.defineProperty(e,"lineWidth",{set:function setLineWidth(e){this._setLineWidth(1.000001*e)},get:function getLineWidth(){return this._getLineWidth()}})}catch(e){}Object.defineProperty(e,"mozCurrentTransform",{get:function getCurrentTransform(){return this._transformMatrix}});Object.defineProperty(e,"mozCurrentTransformInverse",{get:function getCurrentTransformInverse(){const[e,t,r,s,n,a]=this._transformMatrix,i=e*s-t*r,o=t*r-e*s;return[s/i,t/o,r/o,e/i,(s*n-r*a)/o,(t*n-e*a)/i]}});e.save=function ctxSave(){const e=this._transformMatrix;this._transformStack.push(e);this._transformMatrix=e.slice(0,6);this._originalSave()};e.restore=function ctxRestore(){const e=this._transformStack.pop();if(e){this._transformMatrix=e;this._originalRestore()}};e.translate=function ctxTranslate(e,t){const 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 ctxScale(e,t){const r=this._transformMatrix;r[0]*=e;r[1]*=e;r[2]*=t;r[3]*=t;this._originalScale(e,t)};e.transform=function ctxTransform(t,r,s,n,a,i){const o=this._transformMatrix;this._transformMatrix=[o[0]*t+o[2]*r,o[1]*t+o[3]*r,o[0]*s+o[2]*n,o[1]*s+o[3]*n,o[0]*a+o[2]*i+o[4],o[1]*a+o[3]*i+o[5]];e._originalTransform(t,r,s,n,a,i)};e.setTransform=function ctxSetTransform(t,r,s,n,a,i){this._transformMatrix=[t,r,s,n,a,i];e._originalSetTransform(t,r,s,n,a,i)};e.resetTransform=function ctxResetTransform(){this._transformMatrix=[1,0,0,1,0,0];e._originalResetTransform()};e.rotate=function ctxRotate(e){const t=Math.cos(e),r=Math.sin(e),s=this._transformMatrix;this._transformMatrix=[s[0]*t+s[2]*r,s[1]*t+s[3]*r,s[0]*-r+s[2]*t,s[1]*-r+s[3]*t,s[4],s[5]];this._originalRotate(e)}}}class CachedCanvases{constructor(e){this.canvasFactory=e;this.cache=Object.create(null)}getCanvas(e,t,r,s){let n;if(void 0!==this.cache[e]){n=this.cache[e];this.canvasFactory.reset(n,t,r);n.context.setTransform(1,0,0,1,0,0)}else{n=this.canvasFactory.create(t,r);this.cache[e]=n}s&&addContextCurrentTransform(n.context);return n}clear(){for(const e in this.cache){const t=this.cache[e];this.canvasFactory.destroy(t);delete this.cache[e]}}}class CanvasExtraState{constructor(){this.alphaIsShape=!1;this.fontSize=0;this.fontSizeScale=1;this.textMatrix=s.IDENTITY_MATRIX;this.textMatrixScale=1;this.fontMatrix=s.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=s.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;this.transferMaps=null}clone(){return Object.create(this)}setCurrentPoint(e,t){this.x=e;this.y=t}}const o=function CanvasGraphicsClosure(){function putBinaryImageData(e,t,r=null){if("undefined"!=typeof ImageData&&t instanceof ImageData){e.putImageData(t,0,0);return}const n=t.height,a=t.width,o=n%i,l=(n-o)/i,c=0===o?l:l+1,h=e.createImageData(a,i);let d,u=0;const p=t.data,g=h.data;let f,m,A,_,b,y,S,v;if(r)switch(r.length){case 1:b=r[0];y=r[0];S=r[0];v=r[0];break;case 4:b=r[0];y=r[1];S=r[2];v=r[3]}if(t.kind===s.ImageKind.GRAYSCALE_1BPP){const t=p.byteLength,r=new Uint32Array(g.buffer,0,g.byteLength>>2),n=r.length,_=a+7>>3;let b=4294967295,y=s.IsLittleEndianCached.value?4278190080:255;v&&255===v[0]&&0===v[255]&&([b,y]=[y,b]);for(f=0;f_?a:8*e-7,i=-8&n;let o=0,l=0;for(;s>=1}}for(;d=l){A=o;_=a*A}d=0;for(m=_;m--;){g[d++]=p[u++];g[d++]=p[u++];g[d++]=p[u++];g[d++]=255}if(t)for(let e=0;e>=1}}e.putImageData(l,0,t*i)}}function copyCtxState(e,t){const r=["strokeStyle","fillStyle","fillRule","globalAlpha","lineWidth","lineCap","lineJoin","miterLimit","globalCompositeOperation","font"];for(let s=0,n=r.length;s>8;e[a-2]=e[a-2]*n+r*i>>8;e[a-1]=e[a-1]*n+s*i>>8}}}function composeSMaskAlpha(e,t,r){const s=e.length;for(let n=3;n>8]>>8:t[n]*s>>16}}function composeSMask(e,t,r){const s=t.canvas,n=t.context;e.setTransform(t.scaleX,0,0,t.scaleY,t.offsetX,t.offsetY);!function genericComposeSMask(e,t,r,s,n,a,i){const o=!!a,l=o?a[0]:0,c=o?a[1]:0,h=o?a[2]:0;let d;d="Luminosity"===n?composeSMaskLuminosity:composeSMaskAlpha;const u=Math.min(s,Math.ceil(1048576/r));for(let n=0;n10&&"function"==typeof r,h=c?Date.now()+15:0;let d=0;const u=this.commonObjs,p=this.objs;let g;for(;;){if(void 0!==n&&o===n.nextBreakPoint){n.breakIt(o,r);return o}g=i[o];if(g!==s.OPS.dependency)this[g].apply(this,a[o]);else for(const e of a[o]){const t=e.startsWith("g_")?u:p;if(!t.has(e)){t.get(e,r);return o}}o++;if(o===l)return o;if(c&&++d>10){if(Date.now()>h){r();return o}d=0}}}endDrawing(){for(;this.stateStack.length||null!==this.current.activeSMask;)this.restore();this.ctx.restore();if(this.transparentCanvas){this.ctx=this.compositeCtx;this.ctx.save();this.ctx.setTransform(1,0,0,1,0,0);this.ctx.drawImage(this.transparentCanvas,0,0);this.ctx.restore();this.transparentCanvas=null}this.cachedCanvases.clear();this.cachedPatterns.clear();this.imageLayer&&this.imageLayer.endLayout()}_scaleImage(e,t){const r=e.width,s=e.height;let n,a,i=Math.max(Math.hypot(t[0],t[1]),1),o=Math.max(Math.hypot(t[2],t[3]),1),l=r,c=s,h="prescale1";for(;i>2&&l>1||o>2&&c>1;){let t=l,r=c;if(i>2&&l>1){t=Math.ceil(l/2);i/=l/t}if(o>2&&c>1){r=Math.ceil(c/2);o/=c/r}n=this.cachedCanvases.getCanvas(h,t,r);a=n.context;a.clearRect(0,0,t,r);a.drawImage(e,0,0,l,c,0,0,t,r);e=n.canvas;l=t;c=r;h="prescale1"===h?"prescale2":"prescale1"}return{img:e,paintWidth:l,paintHeight:c}}_createMaskCanvas(e){const t=this.ctx,r=e.width,n=e.height,a=this.current.fillColor,i=this.current.patternFill,o=this.cachedCanvases.getCanvas("maskCanvas",r,n);putBinaryImageMask(o.context,e);const l=t.mozCurrentTransform;let c=s.Util.transform(l,[1/r,0,0,-1/n,0,0]);c=s.Util.transform(c,[1,0,0,1,0,-n]);const h=s.Util.applyTransform([0,0],c),d=s.Util.applyTransform([r,n],c),u=s.Util.normalizeRect([h[0],h[1],d[0],d[1]]),p=Math.ceil(u[2]-u[0]),g=Math.ceil(u[3]-u[1]),f=this.cachedCanvases.getCanvas("fillCanvas",p,g,!0),m=f.context,A=Math.min(h[0],d[0]),_=Math.min(h[1],d[1]);m.translate(-A,-_);m.transform.apply(m,c);const b=this._scaleImage(o.canvas,m.mozCurrentTransformInverse);m.drawImage(b.img,0,0,b.img.width,b.img.height,0,0,r,n);m.globalCompositeOperation="source-in";const y=s.Util.transform(m.mozCurrentTransformInverse,[1,0,0,1,-A,-_]);m.fillStyle=i?a.getPattern(t,this,y,!1):a;m.fillRect(0,0,r,n);return{canvas:f.canvas,offsetX:Math.round(A),offsetY:Math.round(_)}}setLineWidth(e){this.current.lineWidth=e;this.ctx.lineWidth=e}setLineCap(t){this.ctx.lineCap=e[t]}setLineJoin(e){this.ctx.lineJoin=t[e]}setMiterLimit(e){this.ctx.miterLimit=e}setDash(e,t){const r=this.ctx;if(void 0!==r.setLineDash){r.setLineDash(e);r.lineDashOffset=t}}setRenderingIntent(e){}setFlatness(e){}setGState(e){for(let t=0,r=e.length;t0&&this.stateStack[this.stateStack.length-1].activeSMask===this.current.activeSMask?this.suspendSMaskGroup():this.endSMaskGroup());this.current.activeSMask=n?this.tempSMask:null;this.current.activeSMask&&this.beginSMaskGroup();this.tempSMask=null;break;case"TR":this.current.transferMaps=n}}}beginSMaskGroup(){const e=this.current.activeSMask,t=e.canvas.width,r=e.canvas.height,s="smaskGroupAt"+this.groupLevel,n=this.cachedCanvases.getCanvas(s,t,r,!0),a=this.ctx,i=a.mozCurrentTransform;this.ctx.save();const o=n.context;o.scale(1/e.scaleX,1/e.scaleY);o.translate(-e.offsetX,-e.offsetY);o.transform.apply(o,i);e.startTransformInverse=o.mozCurrentTransformInverse;copyCtxState(a,o);this.ctx=o;this.setGState([["BM","source-over"],["ca",1],["CA",1]]);this.groupStack.push(a);this.groupLevel++}suspendSMaskGroup(){const e=this.ctx;this.groupLevel--;this.ctx=this.groupStack.pop();composeSMask(this.ctx,this.current.activeSMask,e);this.ctx.restore();this.ctx.save();copyCtxState(e,this.ctx);this.current.resumeSMaskCtx=e;const t=s.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(){const e=this.current.resumeSMaskCtx,t=this.ctx;this.ctx=e;this.groupStack.push(t);this.groupLevel++}endSMaskGroup(){const e=this.ctx;this.groupLevel--;this.ctx=this.groupStack.pop();composeSMask(this.ctx,this.current.activeSMask,e);this.ctx.restore();copyCtxState(e,this.ctx);const t=s.Util.transform(this.current.activeSMask.startTransformInverse,e.mozCurrentTransform);this.ctx.transform.apply(this.ctx,t)}save(){this.ctx.save();const e=this.current;this.stateStack.push(e);this.current=e.clone();this.current.resumeSMaskCtx=null}restore(){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();if(0!==this.stateStack.length){this.current=this.stateStack.pop();this.ctx.restore();this.pendingClip=null;this._cachedGetSinglePixelWidth=null}else this.current.activeSMask=null}transform(e,t,r,s,n,a){this.ctx.transform(e,t,r,s,n,a);this._cachedGetSinglePixelWidth=null}constructPath(e,t){const r=this.ctx,n=this.current;let a=n.x,i=n.y;for(let n=0,o=0,l=e.length;n=this.current.lineWidth){t.save();t.resetTransform();t.lineWidth=Math.round(this._combinedScaleFactor);t.stroke();t.restore()}else{t.lineWidth=Math.max(e,this.current.lineWidth);t.stroke()}}e&&this.consumePath();t.globalAlpha=this.current.fillAlpha}closeStroke(){this.closePath();this.stroke()}fill(e){e=void 0===e||e;const t=this.ctx,r=this.current.fillColor;let s=!1;if(this.current.patternFill){t.save();t.fillStyle=r.getPattern(t,this,t.mozCurrentTransformInverse);s=!0}if(this.contentVisible)if(this.pendingEOFill){t.fill("evenodd");this.pendingEOFill=!1}else t.fill();s&&t.restore();e&&this.consumePath()}eoFill(){this.pendingEOFill=!0;this.fill()}fillStroke(){this.fill(!1);this.stroke(!1);this.consumePath()}eoFillStroke(){this.pendingEOFill=!0;this.fillStroke()}closeFillStroke(){this.closePath();this.fillStroke()}closeEOFillStroke(){this.pendingEOFill=!0;this.closePath();this.fillStroke()}endPath(){this.consumePath()}clip(){this.pendingClip=r}eoClip(){this.pendingClip=o}beginText(){this.current.textMatrix=s.IDENTITY_MATRIX;this.current.textMatrixScale=1;this.current.x=this.current.lineX=0;this.current.y=this.current.lineY=0}endText(){const e=this.pendingTextPaths,t=this.ctx;if(void 0!==e){t.save();t.beginPath();for(let r=0;r100&&(c=100);this.current.fontSizeScale=t/c;this.ctx.font=`${o} ${i} ${c}px ${l}`}setTextRenderingMode(e){this.current.textRenderingMode=e}setTextRise(e){this.current.textRise=e}moveText(e,t){this.current.x=this.current.lineX+=e;this.current.y=this.current.lineY+=t}setLeadingMoveText(e,t){this.setLeading(-t);this.moveText(e,t)}setTextMatrix(e,t,r,s,n,a){this.current.textMatrix=[e,t,r,s,n,a];this.current.textMatrixScale=Math.hypot(e,t);this.current.x=this.current.lineX=0;this.current.y=this.current.lineY=0}nextLine(){this.moveText(0,this.current.leading)}paintChar(e,t,r,n,a){const i=this.ctx,o=this.current,l=o.font,c=o.textRenderingMode,h=o.fontSize/o.fontSizeScale,d=c&s.TextRenderingMode.FILL_STROKE_MASK,u=!!(c&s.TextRenderingMode.ADD_TO_PATH_FLAG),p=o.patternFill&&!l.missingFile;let g;(l.disableFontFace||u||p)&&(g=l.getPathGenerator(this.commonObjs,e));if(l.disableFontFace||p){i.save();i.translate(t,r);i.beginPath();g(i,h);n&&i.setTransform.apply(i,n);d!==s.TextRenderingMode.FILL&&d!==s.TextRenderingMode.FILL_STROKE||i.fill();if(d===s.TextRenderingMode.STROKE||d===s.TextRenderingMode.FILL_STROKE){if(a){i.resetTransform();i.lineWidth=Math.round(this._combinedScaleFactor)}i.stroke()}i.restore()}else{d!==s.TextRenderingMode.FILL&&d!==s.TextRenderingMode.FILL_STROKE||i.fillText(e,t,r);if(d===s.TextRenderingMode.STROKE||d===s.TextRenderingMode.FILL_STROKE)if(a){i.save();i.moveTo(t,r);i.resetTransform();i.lineWidth=Math.round(this._combinedScaleFactor);i.strokeText(e,0,0);i.restore()}else i.strokeText(e,t,r)}if(u){(this.pendingTextPaths||(this.pendingTextPaths=[])).push({transform:i.mozCurrentTransform,x:t,y:r,fontSize:h,addToPath:g})}}get isFontSubpixelAAEnabled(){const{context:e}=this.cachedCanvases.getCanvas("isFontSubpixelAAEnabled",10,10);e.scale(1.5,1);e.fillText("I",0,10);const t=e.getImageData(0,0,10,10).data;let r=!1;for(let e=3;e0&&t[e]<255){r=!0;break}return(0,s.shadow)(this,"isFontSubpixelAAEnabled",r)}showText(e){const t=this.current,r=t.font;if(r.isType3Font)return this.showType3Text(e);const n=t.fontSize;if(0===n)return;const a=this.ctx,i=t.fontSizeScale,o=t.charSpacing,l=t.wordSpacing,c=t.fontDirection,h=t.textHScale*c,d=e.length,u=r.vertical,p=u?1:-1,g=r.defaultVMetrics,f=n*t.fontMatrix[0],m=t.textRenderingMode===s.TextRenderingMode.FILL&&!r.disableFontFace&&!t.patternFill;a.save();let A;if(t.patternFill){a.save();const e=t.fillColor.getPattern(a,this,a.mozCurrentTransformInverse);A=a.mozCurrentTransform;a.restore();a.fillStyle=e}a.transform.apply(a,t.textMatrix);a.translate(t.x,t.y+t.textRise);c>0?a.scale(h,-1):a.scale(h,1);let _=t.lineWidth,b=!1;const y=t.textMatrixScale;if(0===y||0===_){const e=t.textRenderingMode&s.TextRenderingMode.FILL_STROKE_MASK;if(e===s.TextRenderingMode.STROKE||e===s.TextRenderingMode.FILL_STROKE){this._cachedGetSinglePixelWidth=null;_=this.getSinglePixelWidth();b=_<0}}else _/=y;if(1!==i){a.scale(i,i);_/=i}a.lineWidth=_;let S,v=0;for(S=0;S0){const e=1e3*a.measureText(_).width/n*i;if(knew CanvasGraphics(e,this.commonObjs,this.objs,this.canvasFactory)};t=new n.TilingPattern(e,r,this.ctx,a,s)}else t=this._getPattern(e[1]);return t}setStrokeColorN(){this.current.strokeColor=this.getColorN_Pattern(arguments)}setFillColorN(){this.current.fillColor=this.getColorN_Pattern(arguments);this.current.patternFill=!0}setStrokeRGBColor(e,t,r){const n=s.Util.makeHexColor(e,t,r);this.ctx.strokeStyle=n;this.current.strokeColor=n}setFillRGBColor(e,t,r){const n=s.Util.makeHexColor(e,t,r);this.ctx.fillStyle=n;this.current.fillColor=n;this.current.patternFill=!1}_getPattern(e){if(this.cachedPatterns.has(e))return this.cachedPatterns.get(e);const t=(0,n.getShadingPattern)(this.objs.get(e));this.cachedPatterns.set(e,t);return t}shadingFill(e){if(!this.contentVisible)return;const t=this.ctx;this.save();const r=this._getPattern(e);t.fillStyle=r.getPattern(t,this,t.mozCurrentTransformInverse,!0);const n=t.mozCurrentTransformInverse;if(n){const e=t.canvas,r=e.width,a=e.height,i=s.Util.applyTransform([0,0],n),o=s.Util.applyTransform([0,a],n),l=s.Util.applyTransform([r,0],n),c=s.Util.applyTransform([r,a],n),h=Math.min(i[0],o[0],l[0],c[0]),d=Math.min(i[1],o[1],l[1],c[1]),u=Math.max(i[0],o[0],l[0],c[0]),p=Math.max(i[1],o[1],l[1],c[1]);this.ctx.fillRect(h,d,u-h,p-d)}else this.ctx.fillRect(-1e10,-1e10,2e10,2e10);this.restore()}beginInlineImage(){(0,s.unreachable)("Should not call beginInlineImage")}beginImageData(){(0,s.unreachable)("Should not call beginImageData")}paintFormXObjectBegin(e,t){if(this.contentVisible){this.save();this.baseTransformStack.push(this.baseTransform);Array.isArray(e)&&6===e.length&&this.transform.apply(this,e);this.baseTransform=this.ctx.mozCurrentTransform;if(t){const e=t[2]-t[0],r=t[3]-t[1];this.ctx.rect(t[0],t[1],e,r);this.clip();this.endPath()}}}paintFormXObjectEnd(){if(this.contentVisible){this.restore();this.baseTransform=this.baseTransformStack.pop()}}beginGroup(e){if(!this.contentVisible)return;this.save();const t=this.ctx;e.isolated||(0,s.info)("TODO: Support non-isolated groups.");e.knockout&&(0,s.warn)("Knockout groups not supported.");const r=t.mozCurrentTransform;e.matrix&&t.transform.apply(t,e.matrix);if(!e.bbox)throw new Error("Bounding box is required.");let n=s.Util.getAxialAlignedBoundingBox(e.bbox,t.mozCurrentTransform);const i=[0,0,t.canvas.width,t.canvas.height];n=s.Util.intersect(n,i)||[0,0,0,0];const o=Math.floor(n[0]),l=Math.floor(n[1]);let c=Math.max(Math.ceil(n[2])-o,1),h=Math.max(Math.ceil(n[3])-l,1),d=1,u=1;if(c>a){d=c/a;c=a}if(h>a){u=h/a;h=a}let p="groupAt"+this.groupLevel;e.smask&&(p+="_smask_"+this.smaskCounter++%2);const g=this.cachedCanvases.getCanvas(p,c,h,!0),f=g.context;f.scale(1/d,1/u);f.translate(-o,-l);f.transform.apply(f,r);if(e.smask)this.smaskStack.push({canvas:g.canvas,context:f,offsetX:o,offsetY:l,scaleX:d,scaleY:u,subtype:e.smask.subtype,backdrop:e.smask.backdrop,transferMap:e.smask.transferMap||null,startTransformInverse:null});else{t.setTransform(1,0,0,1,0,0);t.translate(o,l);t.scale(d,u)}copyCtxState(t,f);this.ctx=f;this.setGState([["BM","source-over"],["ca",1],["CA",1]]);this.groupStack.push(t);this.groupLevel++;this.current.activeSMask=null}endGroup(e){if(!this.contentVisible)return;this.groupLevel--;const 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(){this.save();this.baseTransform&&this.ctx.setTransform.apply(this.ctx,this.baseTransform)}endAnnotations(){this.restore()}beginAnnotation(e,t,r,s){this.save();resetCtxToDefault(this.ctx);this.current=new CanvasExtraState;if(Array.isArray(t)&&4===t.length){const e=t[2]-t[0],r=t[3]-t[1];this.ctx.rect(t[0],t[1],e,r);this.clip();this.endPath()}this.transform.apply(this,r);this.transform.apply(this,s)}endAnnotation(){this.restore()}paintImageMaskXObject(e){if(!this.contentVisible)return;const t=this.ctx,r=e.width,s=e.height,n=this.processingType3;n&&void 0===n.compiled&&(n.compiled=r<=1e3&&s<=1e3?function compileType3Glyph(e){const t=new Uint8Array([0,2,4,0,1,0,5,4,8,10,0,8,0,2,1,0]),r=e.width,s=e.height,n=r+1;let a,i,o,l;const c=new Uint8Array(n*(s+1)),h=r+7&-8,d=e.data,u=new Uint8Array(h*s);let p=0;for(a=0,i=d.length;a0;){u[p++]=e&t?0:255;t>>=1}}let g=0;p=0;if(0!==u[p]){c[0]=1;++g}for(o=1;o>2)+(u[p+1]?4:0)+(u[p-h+1]?8:0);if(t[e]){c[l+o]=t[e];++g}p++}if(u[p-h]!==u[p]){c[l+o]=u[p]?2:4;++g}if(g>1e3)return null}p=h*(s-1);l=a*n;if(0!==u[p]){c[l]=8;++g}for(o=1;o1e3)return null;const f=new Int32Array([0,n,-1,0,-n,0,0,0,1]),m=[];for(a=0;g&&a<=s;a++){let e=a*n;const t=e+r;for(;e>4;c[e]&=o>>2|o<<2}s.push(e%n,e/n|0);c[e]||--g}while(i!==e);m.push(s);--a}return function(e){e.save();e.scale(1/r,-1/s);e.translate(0,-s);e.beginPath();for(let t=0,r=m.length;t1?this._cachedGetSinglePixelWidth=-this._combinedScaleFactor*n:t>Number.EPSILON?this._cachedGetSinglePixelWidth=n:this._cachedGetSinglePixelWidth=1}return this._cachedGetSinglePixelWidth}getCanvasPosition(e,t){const r=this.ctx.mozCurrentTransform;return[r[0]*e+r[2]*t+r[4],r[1]*e+r[3]*t+r[5]]}isContentVisible(){for(let e=this.markedContentStack.length-1;e>=0;e--)if(!this.markedContentStack[e].visible)return!1;return!0}}for(const e in s.OPS)CanvasGraphics.prototype[s.OPS[e]]=CanvasGraphics.prototype[e];return CanvasGraphics}();t.CanvasGraphics=o},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.getShadingPattern=function getShadingPattern(e){switch(e[0]){case"RadialAxial":return new RadialAxialShadingPattern(e);case"Mesh":return new MeshShadingPattern(e);case"Dummy":return new DummyShadingPattern}throw new Error(`Unknown IR type: ${e[0]}`)};t.TilingPattern=void 0;var s=r(2);function applyBoundingBox(e,t){if(!t||"undefined"==typeof Path2D)return;const r=t[2]-t[0],s=t[3]-t[1],n=new Path2D;n.rect(t[0],t[1],r,s);e.clip(n)}class BaseShadingPattern{constructor(){this.constructor===BaseShadingPattern&&(0,s.unreachable)("Cannot initialize BaseShadingPattern.")}getPattern(){(0,s.unreachable)("Abstract method `getPattern` called.")}}class RadialAxialShadingPattern extends BaseShadingPattern{constructor(e){super();this._type=e[1];this._bbox=e[2];this._colorStops=e[3];this._p0=e[4];this._p1=e[5];this._r0=e[6];this._r1=e[7];this._matrix=e[8];this._patternCache=null}_createGradient(e){let t;"axial"===this._type?t=e.createLinearGradient(this._p0[0],this._p0[1],this._p1[0],this._p1[1]):"radial"===this._type&&(t=e.createRadialGradient(this._p0[0],this._p0[1],this._r0,this._p1[0],this._p1[1],this._r1));for(const e of this._colorStops)t.addColorStop(e[0],e[1]);return t}getPattern(e,t,r,n=!1){let a;if(this._patternCache)a=this._patternCache;else{if(n){applyBoundingBox(e,this._bbox);a=this._createGradient(e)}else{const r=t.cachedCanvases.getCanvas("pattern",t.ctx.canvas.width,t.ctx.canvas.height,!0),s=r.context;s.clearRect(0,0,s.canvas.width,s.canvas.height);s.beginPath();s.rect(0,0,s.canvas.width,s.canvas.height);s.setTransform.apply(s,t.baseTransform);this._matrix&&s.transform.apply(s,this._matrix);applyBoundingBox(s,this._bbox);s.fillStyle=this._createGradient(s);s.fill();a=e.createPattern(r.canvas,"repeat")}this._patternCache=a}if(!n){const e=new DOMMatrix(r);try{a.setTransform(e)}catch(e){(0,s.warn)(`RadialAxialShadingPattern.getPattern: "${e?.message}".`)}}return a}}function drawTriangle(e,t,r,s,n,a,i,o){const l=t.coords,c=t.colors,h=e.data,d=4*e.width;let u;if(l[r+1]>l[s+1]){u=r;r=s;s=u;u=a;a=i;i=u}if(l[s+1]>l[n+1]){u=s;s=n;n=u;u=i;i=o;o=u}if(l[r+1]>l[s+1]){u=r;r=s;s=u;u=a;a=i;i=u}const p=(l[r]+t.offsetX)*t.scaleX,g=(l[r+1]+t.offsetY)*t.scaleY,f=(l[s]+t.offsetX)*t.scaleX,m=(l[s+1]+t.offsetY)*t.scaleY,A=(l[n]+t.offsetX)*t.scaleX,_=(l[n+1]+t.offsetY)*t.scaleY;if(g>=_)return;const b=c[a],y=c[a+1],S=c[a+2],v=c[i],x=c[i+1],C=c[i+2],P=c[o],k=c[o+1],w=c[o+2],R=Math.round(g),F=Math.round(_);let T,E,M,D,L,I,O,N;for(let e=R;e<=F;e++){if(e_?1:m===_?0:(m-e)/(m-_);T=f-(f-A)*t;E=v-(v-P)*t;M=x-(x-k)*t;D=C-(C-w)*t}let t;t=e_?1:(g-e)/(g-_);L=p-(p-A)*t;I=b-(b-P)*t;O=y-(y-k)*t;N=S-(S-w)*t;const r=Math.round(Math.min(T,L)),s=Math.round(Math.max(T,L));let n=d*e+4*r;for(let e=r;e<=s;e++){t=(T-e)/(T-L);t<0?t=0:t>1&&(t=1);h[n++]=E-(E-I)*t|0;h[n++]=M-(M-O)*t|0;h[n++]=D-(D-N)*t|0;h[n++]=255}}}function drawFigure(e,t,r){const s=t.coords,n=t.colors;let a,i;switch(t.type){case"lattice":const o=t.verticesPerRow,l=Math.floor(s.length/o)-1,c=o-1;for(a=0;a=s?n=s:r=n/e;return{scale:r,size:n}}clipBbox(e,t,r,s,n){const a=s-t,i=n-r;e.ctx.rect(t,r,a,i);e.clip();e.endPath()}setFillAndStrokeStyleToContext(e,t,r){const i=e.ctx,o=e.current;switch(t){case n:const e=this.ctx;i.fillStyle=e.fillStyle;i.strokeStyle=e.strokeStyle;o.fillColor=e.fillStyle;o.strokeColor=e.strokeStyle;break;case a:const l=s.Util.makeHexColor(r[0],r[1],r[2]);i.fillStyle=l;i.strokeStyle=l;o.fillColor=l;o.strokeColor=l;break;default:throw new s.FormatError(`Unsupported paint type: ${t}`)}}getPattern(e,t,r,n=!1){let a=r;if(!n){a=s.Util.transform(a,t.baseTransform);this.matrix&&(a=s.Util.transform(a,this.matrix))}const i=this.createPatternCanvas(t);let o=new DOMMatrix(a);o=o.translate(i.offsetX,i.offsetY);o=o.scale(1/i.scaleX,1/i.scaleY);const l=e.createPattern(i.canvas,"repeat");try{l.setTransform(o)}catch(e){(0,s.warn)(`TilingPattern.getPattern: "${e?.message}".`)}return l}}t.TilingPattern=TilingPattern},(e,t)=>{Object.defineProperty(t,"__esModule",{value:!0});t.GlobalWorkerOptions=void 0;const r=Object.create(null);t.GlobalWorkerOptions=r;r.workerPort=void 0===r.workerPort?null:r.workerPort;r.workerSrc=void 0===r.workerSrc?"":r.workerSrc},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.MessageHandler=void 0;var s=r(2);const n=1,a=2,i=1,o=2,l=3,c=4,h=5,d=6,u=7,p=8;function wrapReason(e){if("object"!=typeof e||null===e)return e;switch(e.name){case"AbortException":return new s.AbortException(e.message);case"MissingPDFException":return new s.MissingPDFException(e.message);case"UnexpectedResponseException":return new s.UnexpectedResponseException(e.message,e.status);case"UnknownErrorException":return new s.UnknownErrorException(e.message,e.details);default:return new s.UnknownErrorException(e.message,e.toString())}}t.MessageHandler=class MessageHandler{constructor(e,t,r){this.sourceName=e;this.targetName=t;this.comObj=r;this.callbackId=1;this.streamId=1;this.postMessageTransfers=!0;this.streamSinks=Object.create(null);this.streamControllers=Object.create(null);this.callbackCapabilities=Object.create(null);this.actionHandler=Object.create(null);this._onComObjOnMessage=e=>{const t=e.data;if(t.targetName!==this.sourceName)return;if(t.stream){this._processStreamMessage(t);return}if(t.callback){const e=t.callbackId,r=this.callbackCapabilities[e];if(!r)throw new Error(`Cannot resolve callback ${e}`);delete this.callbackCapabilities[e];if(t.callback===n)r.resolve(t.data);else{if(t.callback!==a)throw new Error("Unexpected callback case");r.reject(wrapReason(t.reason))}return}const s=this.actionHandler[t.action];if(!s)throw new Error(`Unknown action from worker: ${t.action}`);if(t.callbackId){const e=this.sourceName,i=t.sourceName;new Promise((function(e){e(s(t.data))})).then((function(s){r.postMessage({sourceName:e,targetName:i,callback:n,callbackId:t.callbackId,data:s})}),(function(s){r.postMessage({sourceName:e,targetName:i,callback:a,callbackId:t.callbackId,reason:wrapReason(s)})}))}else t.streamId?this._createStreamSink(t):s(t.data)};r.addEventListener("message",this._onComObjOnMessage)}on(e,t){const r=this.actionHandler;if(r[e])throw new Error(`There is already an actionName called "${e}"`);r[e]=t}send(e,t,r){this._postMessage({sourceName:this.sourceName,targetName:this.targetName,action:e,data:t},r)}sendWithPromise(e,t,r){const n=this.callbackId++,a=(0,s.createPromiseCapability)();this.callbackCapabilities[n]=a;try{this._postMessage({sourceName:this.sourceName,targetName:this.targetName,action:e,callbackId:n,data:t},r)}catch(e){a.reject(e)}return a.promise}sendWithStream(e,t,r,n){const a=this.streamId++,o=this.sourceName,l=this.targetName,c=this.comObj;return new ReadableStream({start:r=>{const i=(0,s.createPromiseCapability)();this.streamControllers[a]={controller:r,startCall:i,pullCall:null,cancelCall:null,isClosed:!1};this._postMessage({sourceName:o,targetName:l,action:e,streamId:a,data:t,desiredSize:r.desiredSize},n);return i.promise},pull:e=>{const t=(0,s.createPromiseCapability)();this.streamControllers[a].pullCall=t;c.postMessage({sourceName:o,targetName:l,stream:d,streamId:a,desiredSize:e.desiredSize});return t.promise},cancel:e=>{(0,s.assert)(e instanceof Error,"cancel must have a valid reason");const t=(0,s.createPromiseCapability)();this.streamControllers[a].cancelCall=t;this.streamControllers[a].isClosed=!0;c.postMessage({sourceName:o,targetName:l,stream:i,streamId:a,reason:wrapReason(e)});return t.promise}},r)}_createStreamSink(e){const t=this,r=this.actionHandler[e.action],n=e.streamId,a=this.sourceName,i=e.sourceName,o=this.comObj,d={enqueue(e,r=1,o){if(this.isCancelled)return;const l=this.desiredSize;this.desiredSize-=r;if(l>0&&this.desiredSize<=0){this.sinkCapability=(0,s.createPromiseCapability)();this.ready=this.sinkCapability.promise}t._postMessage({sourceName:a,targetName:i,stream:c,streamId:n,chunk:e},o)},close(){if(!this.isCancelled){this.isCancelled=!0;o.postMessage({sourceName:a,targetName:i,stream:l,streamId:n});delete t.streamSinks[n]}},error(e){(0,s.assert)(e instanceof Error,"error must have a valid reason");if(!this.isCancelled){this.isCancelled=!0;o.postMessage({sourceName:a,targetName:i,stream:h,streamId:n,reason:wrapReason(e)})}},sinkCapability:(0,s.createPromiseCapability)(),onPull:null,onCancel:null,isCancelled:!1,desiredSize:e.desiredSize,ready:null};d.sinkCapability.resolve();d.ready=d.sinkCapability.promise;this.streamSinks[n]=d;new Promise((function(t){t(r(e.data,d))})).then((function(){o.postMessage({sourceName:a,targetName:i,stream:p,streamId:n,success:!0})}),(function(e){o.postMessage({sourceName:a,targetName:i,stream:p,streamId:n,reason:wrapReason(e)})}))}_processStreamMessage(e){const t=e.streamId,r=this.sourceName,n=e.sourceName,a=this.comObj;switch(e.stream){case p:e.success?this.streamControllers[t].startCall.resolve():this.streamControllers[t].startCall.reject(wrapReason(e.reason));break;case u:e.success?this.streamControllers[t].pullCall.resolve():this.streamControllers[t].pullCall.reject(wrapReason(e.reason));break;case d:if(!this.streamSinks[t]){a.postMessage({sourceName:r,targetName:n,stream:u,streamId:t,success:!0});break}this.streamSinks[t].desiredSize<=0&&e.desiredSize>0&&this.streamSinks[t].sinkCapability.resolve();this.streamSinks[t].desiredSize=e.desiredSize;const{onPull:g}=this.streamSinks[e.streamId];new Promise((function(e){e(g&&g())})).then((function(){a.postMessage({sourceName:r,targetName:n,stream:u,streamId:t,success:!0})}),(function(e){a.postMessage({sourceName:r,targetName:n,stream:u,streamId:t,reason:wrapReason(e)})}));break;case c:(0,s.assert)(this.streamControllers[t],"enqueue should have stream controller");if(this.streamControllers[t].isClosed)break;this.streamControllers[t].controller.enqueue(e.chunk);break;case l:(0,s.assert)(this.streamControllers[t],"close should have stream controller");if(this.streamControllers[t].isClosed)break;this.streamControllers[t].isClosed=!0;this.streamControllers[t].controller.close();this._deleteStreamController(t);break;case h:(0,s.assert)(this.streamControllers[t],"error should have stream controller");this.streamControllers[t].controller.error(wrapReason(e.reason));this._deleteStreamController(t);break;case o:e.success?this.streamControllers[t].cancelCall.resolve():this.streamControllers[t].cancelCall.reject(wrapReason(e.reason));this._deleteStreamController(t);break;case i:if(!this.streamSinks[t])break;const{onCancel:f}=this.streamSinks[e.streamId];new Promise((function(t){t(f&&f(wrapReason(e.reason)))})).then((function(){a.postMessage({sourceName:r,targetName:n,stream:o,streamId:t,success:!0})}),(function(e){a.postMessage({sourceName:r,targetName:n,stream:o,streamId:t,reason:wrapReason(e)})}));this.streamSinks[t].sinkCapability.reject(wrapReason(e.reason));this.streamSinks[t].isCancelled=!0;delete this.streamSinks[t];break;default:throw new Error("Unexpected stream case")}}async _deleteStreamController(e){await Promise.allSettled([this.streamControllers[e].startCall,this.streamControllers[e].pullCall,this.streamControllers[e].cancelCall].map((function(e){return e&&e.promise})));delete this.streamControllers[e]}_postMessage(e,t){t&&this.postMessageTransfers?this.comObj.postMessage(e,t):this.comObj.postMessage(e)}destroy(){this.comObj.removeEventListener("message",this._onComObjOnMessage)}}},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.Metadata=void 0;var s=r(2);t.Metadata=class Metadata{constructor({parsedData:e,rawData:t}){this._metadataMap=e;this._data=t}getRaw(){return this._data}get(e){return this._metadataMap.get(e)??null}getAll(){return(0,s.objectFromMap)(this._metadataMap)}has(e){return this._metadataMap.has(e)}}},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.OptionalContentConfig=void 0;var s=r(2);class OptionalContentGroup{constructor(e,t){this.visible=!0;this.name=e;this.intent=t}}t.OptionalContentConfig=class OptionalContentConfig{constructor(e){this.name=null;this.creator=null;this._order=null;this._groups=new Map;if(null!==e){this.name=e.name;this.creator=e.creator;this._order=e.order;for(const t of e.groups)this._groups.set(t.id,new OptionalContentGroup(t.name,t.intent));if("OFF"===e.baseState)for(const e of this._groups)e.visible=!1;for(const t of e.on)this._groups.get(t).visible=!0;for(const t of e.off)this._groups.get(t).visible=!1}}_evaluateVisibilityExpression(e){const t=e.length;if(t<2)return!0;const r=e[0];for(let n=1;n0?(0,s.objectFromMap)(this._groups):null}getGroup(e){return this._groups.get(e)||null}}},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.PDFDataTransportStream=void 0;var s=r(2),n=r(1);t.PDFDataTransportStream=class PDFDataTransportStream{constructor(e,t){(0,s.assert)(t,'PDFDataTransportStream - missing required "pdfDataRangeTransport" argument.');this._queuedChunks=[];this._progressiveDone=e.progressiveDone||!1;this._contentDispositionFilename=e.contentDispositionFilename||null;const r=e.initialData;if(r?.length>0){const e=new Uint8Array(r).buffer;this._queuedChunks.push(e)}this._pdfDataRangeTransport=t;this._isStreamingSupported=!e.disableStream;this._isRangeSupported=!e.disableRange;this._contentLength=e.length;this._fullRequestReader=null;this._rangeReaders=[];this._pdfDataRangeTransport.addRangeListener(((e,t)=>{this._onReceiveData({begin:e,chunk:t})}));this._pdfDataRangeTransport.addProgressListener(((e,t)=>{this._onProgress({loaded:e,total:t})}));this._pdfDataRangeTransport.addProgressiveReadListener((e=>{this._onReceiveData({chunk:e})}));this._pdfDataRangeTransport.addProgressiveDoneListener((()=>{this._onProgressiveDone()}));this._pdfDataRangeTransport.transportReady()}_onReceiveData(e){const t=new Uint8Array(e.chunk).buffer;if(void 0===e.begin)this._fullRequestReader?this._fullRequestReader._enqueue(t):this._queuedChunks.push(t);else{const r=this._rangeReaders.some((function(r){if(r._begin!==e.begin)return!1;r._enqueue(t);return!0}));(0,s.assert)(r,"_onReceiveData - no `PDFDataTransportStreamRangeReader` instance found.")}}get _progressiveDataLength(){return this._fullRequestReader?._loaded??0}_onProgress(e){if(void 0===e.total){const t=this._rangeReaders[0];t?.onProgress&&t.onProgress({loaded:e.loaded})}else{const t=this._fullRequestReader;t?.onProgress&&t.onProgress({loaded:e.loaded,total:e.total})}}_onProgressiveDone(){this._fullRequestReader&&this._fullRequestReader.progressiveDone();this._progressiveDone=!0}_removeRangeReader(e){const t=this._rangeReaders.indexOf(e);t>=0&&this._rangeReaders.splice(t,1)}getFullReader(){(0,s.assert)(!this._fullRequestReader,"PDFDataTransportStream.getFullReader can only be called once.");const e=this._queuedChunks;this._queuedChunks=null;return new PDFDataTransportStreamReader(this,e,this._progressiveDone,this._contentDispositionFilename)}getRangeReader(e,t){if(t<=this._progressiveDataLength)return null;const r=new PDFDataTransportStreamRangeReader(this,e,t);this._pdfDataRangeTransport.requestDataRange(e,t);this._rangeReaders.push(r);return r}cancelAllRequests(e){this._fullRequestReader&&this._fullRequestReader.cancel(e);for(const t of this._rangeReaders.slice(0))t.cancel(e);this._pdfDataRangeTransport.abort()}};class PDFDataTransportStreamReader{constructor(e,t,r=!1,s=null){this._stream=e;this._done=r||!1;this._filename=(0,n.isPdfFile)(s)?s:null;this._queuedChunks=t||[];this._loaded=0;for(const e of this._queuedChunks)this._loaded+=e.byteLength;this._requests=[];this._headersReady=Promise.resolve();e._fullRequestReader=this;this.onProgress=null}_enqueue(e){if(!this._done){if(this._requests.length>0){this._requests.shift().resolve({value:e,done:!1})}else this._queuedChunks.push(e);this._loaded+=e.byteLength}}get headersReady(){return this._headersReady}get filename(){return this._filename}get isRangeSupported(){return this._stream._isRangeSupported}get isStreamingSupported(){return this._stream._isStreamingSupported}get contentLength(){return this._stream._contentLength}async read(){if(this._queuedChunks.length>0){return{value:this._queuedChunks.shift(),done:!1}}if(this._done)return{value:void 0,done:!0};const e=(0,s.createPromiseCapability)();this._requests.push(e);return e.promise}cancel(e){this._done=!0;for(const e of this._requests)e.resolve({value:void 0,done:!0});this._requests.length=0}progressiveDone(){this._done||(this._done=!0)}}class PDFDataTransportStreamRangeReader{constructor(e,t,r){this._stream=e;this._begin=t;this._end=r;this._queuedChunk=null;this._requests=[];this._done=!1;this.onProgress=null}_enqueue(e){if(!this._done){if(0===this._requests.length)this._queuedChunk=e;else{this._requests.shift().resolve({value:e,done:!1});for(const e of this._requests)e.resolve({value:void 0,done:!0});this._requests.length=0}this._done=!0;this._stream._removeRangeReader(this)}}get isStreamingSupported(){return!1}async read(){if(this._queuedChunk){const e=this._queuedChunk;this._queuedChunk=null;return{value:e,done:!1}}if(this._done)return{value:void 0,done:!0};const e=(0,s.createPromiseCapability)();this._requests.push(e);return e.promise}cancel(e){this._done=!0;for(const e of this._requests)e.resolve({value:void 0,done:!0});this._requests.length=0;this._stream._removeRangeReader(this)}}},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.AnnotationLayer=void 0;var s=r(1),n=r(2),a=r(9),i=r(18);class AnnotationElementFactory{static create(e){switch(e.data.annotationType){case n.AnnotationType.LINK:return new LinkAnnotationElement(e);case n.AnnotationType.TEXT:return new TextAnnotationElement(e);case n.AnnotationType.WIDGET:switch(e.data.fieldType){case"Tx":return new TextWidgetAnnotationElement(e);case"Btn":return e.data.radioButton?new RadioButtonWidgetAnnotationElement(e):e.data.checkBox?new CheckboxWidgetAnnotationElement(e):new PushButtonWidgetAnnotationElement(e);case"Ch":return new ChoiceWidgetAnnotationElement(e)}return new WidgetAnnotationElement(e);case n.AnnotationType.POPUP:return new PopupAnnotationElement(e);case n.AnnotationType.FREETEXT:return new FreeTextAnnotationElement(e);case n.AnnotationType.LINE:return new LineAnnotationElement(e);case n.AnnotationType.SQUARE:return new SquareAnnotationElement(e);case n.AnnotationType.CIRCLE:return new CircleAnnotationElement(e);case n.AnnotationType.POLYLINE:return new PolylineAnnotationElement(e);case n.AnnotationType.CARET:return new CaretAnnotationElement(e);case n.AnnotationType.INK:return new InkAnnotationElement(e);case n.AnnotationType.POLYGON:return new PolygonAnnotationElement(e);case n.AnnotationType.HIGHLIGHT:return new HighlightAnnotationElement(e);case n.AnnotationType.UNDERLINE:return new UnderlineAnnotationElement(e);case n.AnnotationType.SQUIGGLY:return new SquigglyAnnotationElement(e);case n.AnnotationType.STRIKEOUT:return new StrikeOutAnnotationElement(e);case n.AnnotationType.STAMP:return new StampAnnotationElement(e);case n.AnnotationType.FILEATTACHMENT:return new FileAttachmentAnnotationElement(e);default:return new AnnotationElement(e)}}}class AnnotationElement{constructor(e,{isRenderable:t=!1,ignoreBorder:r=!1,createQuadrilaterals:s=!1}={}){this.isRenderable=t;this.data=e.data;this.layer=e.layer;this.page=e.page;this.viewport=e.viewport;this.linkService=e.linkService;this.downloadManager=e.downloadManager;this.imageResourcesPath=e.imageResourcesPath;this.renderInteractiveForms=e.renderInteractiveForms;this.svgFactory=e.svgFactory;this.annotationStorage=e.annotationStorage;this.enableScripting=e.enableScripting;this.hasJSActions=e.hasJSActions;this._mouseState=e.mouseState;t&&(this.container=this._createContainer(r));s&&(this.quadrilaterals=this._createQuadrilaterals(r))}_createContainer(e=!1){const t=this.data,r=this.page,s=this.viewport,a=document.createElement("section");let i=t.rect[2]-t.rect[0],o=t.rect[3]-t.rect[1];a.setAttribute("data-annotation-id",t.id);const l=n.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]]);a.style.transform=`matrix(${s.transform.join(",")})`;a.style.transformOrigin=`${-l[0]}px ${-l[1]}px`;if(!e&&t.borderStyle.width>0){a.style.borderWidth=`${t.borderStyle.width}px`;if(t.borderStyle.style!==n.AnnotationBorderStyleType.UNDERLINE){i-=2*t.borderStyle.width;o-=2*t.borderStyle.width}const e=t.borderStyle.horizontalCornerRadius,r=t.borderStyle.verticalCornerRadius;if(e>0||r>0){const t=`${e}px / ${r}px`;a.style.borderRadius=t}switch(t.borderStyle.style){case n.AnnotationBorderStyleType.SOLID:a.style.borderStyle="solid";break;case n.AnnotationBorderStyleType.DASHED:a.style.borderStyle="dashed";break;case n.AnnotationBorderStyleType.BEVELED:(0,n.warn)("Unimplemented border style: beveled");break;case n.AnnotationBorderStyleType.INSET:(0,n.warn)("Unimplemented border style: inset");break;case n.AnnotationBorderStyleType.UNDERLINE:a.style.borderBottomStyle="solid"}t.color?a.style.borderColor=n.Util.makeHexColor(0|t.color[0],0|t.color[1],0|t.color[2]):a.style.borderWidth=0}a.style.left=`${l[0]}px`;a.style.top=`${l[1]}px`;a.style.width=`${i}px`;a.style.height=`${o}px`;return a}_createQuadrilaterals(e=!1){if(!this.data.quadPoints)return null;const t=[],r=this.data.rect;for(const r of this.data.quadPoints){this.data.rect=[r[2].x,r[2].y,r[1].x,r[1].y];t.push(this._createContainer(e))}this.data.rect=r;return t}_createPopup(e,t){let r=this.container;if(this.quadrilaterals){e=e||this.quadrilaterals;r=this.quadrilaterals[0]}if(!e){(e=document.createElement("div")).style.height=r.style.height;e.style.width=r.style.width;r.appendChild(e)}const s=new PopupElement({container:r,trigger:e,color:t.color,title:t.title,modificationDate:t.modificationDate,contents:t.contents,hideWrapper:!0}).render();s.style.left=r.style.width;r.appendChild(s)}_renderQuadrilaterals(e){for(const t of this.quadrilaterals)t.className=e;return this.quadrilaterals}render(){(0,n.unreachable)("Abstract method `AnnotationElement.render` called")}}class LinkAnnotationElement extends AnnotationElement{constructor(e){super(e,{isRenderable:!!(e.data.url||e.data.dest||e.data.action||e.data.isTooltipOnly||e.data.actions&&(e.data.actions.Action||e.data.actions["Mouse Up"]||e.data.actions["Mouse Down"])),createQuadrilaterals:!0})}render(){const{data:e,linkService:t}=this,r=document.createElement("a");e.url?(0,s.addLinkAttributes)(r,{url:e.url,target:e.newWindow?s.LinkTarget.BLANK:t.externalLinkTarget,rel:t.externalLinkRel,enabled:t.externalLinkEnabled}):e.action?this._bindNamedAction(r,e.action):e.dest?this._bindLink(r,e.dest):e.actions&&(e.actions.Action||e.actions["Mouse Up"]||e.actions["Mouse Down"])&&this.enableScripting&&this.hasJSActions?this._bindJSAction(r,e):this._bindLink(r,"");if(this.quadrilaterals)return this._renderQuadrilaterals("linkAnnotation").map(((e,t)=>{const s=0===t?r:r.cloneNode();e.appendChild(s);return e}));this.container.className="linkAnnotation";this.container.appendChild(r);return this.container}_bindLink(e,t){e.href=this.linkService.getDestinationHash(t);e.onclick=()=>{t&&this.linkService.goToDestination(t);return!1};(t||""===t)&&(e.className="internalLink")}_bindNamedAction(e,t){e.href=this.linkService.getAnchorUrl("");e.onclick=()=>{this.linkService.executeNamedAction(t);return!1};e.className="internalLink"}_bindJSAction(e,t){e.href=this.linkService.getAnchorUrl("");const r=new Map([["Action","onclick"],["Mouse Up","onmouseup"],["Mouse Down","onmousedown"]]);for(const s of Object.keys(t.actions)){const n=r.get(s);n&&(e[n]=()=>{this.linkService.eventBus?.dispatch("dispatcheventinsandbox",{source:this,detail:{id:t.id,name:s}});return!1})}e.className="internalLink"}}class TextAnnotationElement extends AnnotationElement{constructor(e){super(e,{isRenderable:!!(e.data.hasPopup||e.data.title||e.data.contents)})}render(){this.container.className="textAnnotation";const e=document.createElement("img");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(e,this.data);this.container.appendChild(e);return this.container}}class WidgetAnnotationElement extends AnnotationElement{render(){this.data.alternativeText&&(this.container.title=this.data.alternativeText);return this.container}_getKeyModifier(e){return navigator.platform.includes("Win")&&e.ctrlKey||navigator.platform.includes("Mac")&&e.metaKey}_setEventListener(e,t,r,s){t.includes("mouse")?e.addEventListener(t,(e=>{this.linkService.eventBus?.dispatch("dispatcheventinsandbox",{source:this,detail:{id:this.data.id,name:r,value:s(e),shift:e.shiftKey,modifier:this._getKeyModifier(e)}})})):e.addEventListener(t,(e=>{this.linkService.eventBus?.dispatch("dispatcheventinsandbox",{source:this,detail:{id:this.data.id,name:r,value:e.target.checked}})}))}_setEventListeners(e,t,r){for(const[s,n]of t)("Action"===n||this.data.actions?.[n])&&this._setEventListener(e,s,n,r)}_dispatchEventFromSandbox(e,t){const setColor=(e,t,r)=>{const s=r.detail[e];r.target.style[t]=i.ColorConverters[`${s[0]}_HTML`](s.slice(1))},r={display:e=>{const t=e.detail.display%2==1;e.target.style.visibility=t?"hidden":"visible";this.annotationStorage.setValue(this.data.id,{hidden:t,print:0===e.detail.display||3===e.detail.display})},print:e=>{this.annotationStorage.setValue(this.data.id,{print:e.detail.print})},hidden:e=>{e.target.style.visibility=e.detail.hidden?"hidden":"visible";this.annotationStorage.setValue(this.data.id,{hidden:e.detail.hidden})},focus:e=>{setTimeout((()=>e.target.focus({preventScroll:!1})),0)},userName:e=>{e.target.title=e.detail.userName},readonly:e=>{e.detail.readonly?e.target.setAttribute("readonly",""):e.target.removeAttribute("readonly")},required:e=>{e.detail.required?e.target.setAttribute("required",""):e.target.removeAttribute("required")},bgColor:e=>{setColor("bgColor","backgroundColor",e)},fillColor:e=>{setColor("fillColor","backgroundColor",e)},fgColor:e=>{setColor("fgColor","color",e)},textColor:e=>{setColor("textColor","color",e)},borderColor:e=>{setColor("borderColor","borderColor",e)},strokeColor:e=>{setColor("strokeColor","borderColor",e)}};for(const s of Object.keys(t.detail)){const n=e[s]||r[s];n&&n(t)}}}class TextWidgetAnnotationElement extends WidgetAnnotationElement{constructor(e){super(e,{isRenderable:e.renderInteractiveForms||!e.data.hasAppearance&&!!e.data.fieldValue})}setPropertyOnSiblings(e,t,r,s){const n=this.annotationStorage;for(const a of document.getElementsByName(e.name))if(a!==e){a[t]=r;const e=Object.create(null);e[s]=r;n.setValue(a.getAttribute("id"),e)}}render(){const e=this.annotationStorage,t=this.data.id;this.container.className="textWidgetAnnotation";let r=null;if(this.renderInteractiveForms){const s=e.getValue(t,{value:this.data.fieldValue,valueAsString:this.data.fieldValue}),n=s.valueAsString||s.value||"",a={userValue:null,formattedValue:null,beforeInputSelectionRange:null,beforeInputValue:null};if(this.data.multiLine){r=document.createElement("textarea");r.textContent=n}else{r=document.createElement("input");r.type="text";r.setAttribute("value",n)}a.userValue=n;r.setAttribute("id",t);r.addEventListener("input",(s=>{e.setValue(t,{value:s.target.value});this.setPropertyOnSiblings(r,"value",s.target.value,"value")}));let blurListener=e=>{a.formattedValue&&(e.target.value=a.formattedValue);e.target.scrollLeft=0;a.beforeInputSelectionRange=null};if(this.enableScripting&&this.hasJSActions){r.addEventListener("focus",(e=>{a.userValue&&(e.target.value=a.userValue)}));r.addEventListener("updatefromsandbox",(r=>{const s={value(r){a.userValue=r.detail.value||"";e.setValue(t,{value:a.userValue.toString()});a.formattedValue||(r.target.value=a.userValue)},valueAsString(r){a.formattedValue=r.detail.valueAsString||"";r.target!==document.activeElement&&(r.target.value=a.formattedValue);e.setValue(t,{formattedValue:a.formattedValue})},selRange(e){const[t,r]=e.detail.selRange;t>=0&&r{a.beforeInputValue=e.target.value;let r=-1;"Escape"===e.key?r=0:"Enter"===e.key?r=2:"Tab"===e.key&&(r=3);if(-1!==r){a.userValue=e.target.value;this.linkService.eventBus?.dispatch("dispatcheventinsandbox",{source:this,detail:{id:t,name:"Keystroke",value:e.target.value,willCommit:!0,commitKey:r,selStart:e.target.selectionStart,selEnd:e.target.selectionEnd}})}}));const s=blurListener;blurListener=null;r.addEventListener("blur",(e=>{if(this._mouseState.isDown){a.userValue=e.target.value;this.linkService.eventBus?.dispatch("dispatcheventinsandbox",{source:this,detail:{id:t,name:"Keystroke",value:e.target.value,willCommit:!0,commitKey:1,selStart:e.target.selectionStart,selEnd:e.target.selectionEnd}})}s(e)}));r.addEventListener("mousedown",(e=>{a.beforeInputValue=e.target.value;a.beforeInputSelectionRange=null}));r.addEventListener("keyup",(e=>{e.target.selectionStart===e.target.selectionEnd&&(a.beforeInputSelectionRange=null)}));r.addEventListener("select",(e=>{a.beforeInputSelectionRange=[e.target.selectionStart,e.target.selectionEnd]}));this.data.actions?.Keystroke&&r.addEventListener("input",(e=>{let r=-1,s=-1;a.beforeInputSelectionRange&&([r,s]=a.beforeInputSelectionRange);this.linkService.eventBus?.dispatch("dispatcheventinsandbox",{source:this,detail:{id:t,name:"Keystroke",value:a.beforeInputValue,change:e.data,willCommit:!1,selStart:r,selEnd:s}})}));this._setEventListeners(r,[["focus","Focus"],["blur","Blur"],["mousedown","Mouse Down"],["mouseenter","Mouse Enter"],["mouseleave","Mouse Exit"],["mouseup","Mouse Up"]],(e=>e.target.value))}blurListener&&r.addEventListener("blur",blurListener);r.disabled=this.data.readOnly;r.name=this.data.fieldName;null!==this.data.maxLen&&(r.maxLength=this.data.maxLen);if(this.data.comb){const e=(this.data.rect[2]-this.data.rect[0])/this.data.maxLen;r.classList.add("comb");r.style.letterSpacing=`calc(${e}px - 1ch)`}}else{r=document.createElement("div");r.textContent=this.data.fieldValue;r.style.verticalAlign="middle";r.style.display="table-cell"}this._setTextStyle(r);this.container.appendChild(r);return this.container}_setTextStyle(e){const t=["left","center","right"],{fontSize:r,fontColor:s}=this.data.defaultAppearanceData,a=e.style;r&&(a.fontSize=`${r}px`);a.color=n.Util.makeHexColor(s[0],s[1],s[2]);null!==this.data.textAlignment&&(a.textAlign=t[this.data.textAlignment])}}class CheckboxWidgetAnnotationElement extends WidgetAnnotationElement{constructor(e){super(e,{isRenderable:e.renderInteractiveForms})}render(){const e=this.annotationStorage,t=this.data,r=t.id;let s=e.getValue(r,{value:t.fieldValue&&(t.exportValue&&t.exportValue===t.fieldValue||!t.exportValue&&"Off"!==t.fieldValue)}).value;if("string"==typeof s){s="Off"!==s;e.setValue(r,{value:s})}this.container.className="buttonWidgetAnnotation checkBox";const n=document.createElement("input");n.disabled=t.readOnly;n.type="checkbox";n.name=this.data.fieldName;s&&n.setAttribute("checked",!0);n.setAttribute("id",r);n.addEventListener("change",(function(t){const s=t.target.name;for(const r of document.getElementsByName(s))if(r!==t.target){r.checked=!1;e.setValue(r.parentNode.getAttribute("data-annotation-id"),{value:!1})}e.setValue(r,{value:t.target.checked})}));if(this.enableScripting&&this.hasJSActions){n.addEventListener("updatefromsandbox",(t=>{const s={value(t){t.target.checked="Off"!==t.detail.value;e.setValue(r,{value:t.target.checked})}};this._dispatchEventFromSandbox(s,t)}));this._setEventListeners(n,[["change","Validate"],["change","Action"],["focus","Focus"],["blur","Blur"],["mousedown","Mouse Down"],["mouseenter","Mouse Enter"],["mouseleave","Mouse Exit"],["mouseup","Mouse Up"]],(e=>e.target.checked))}this.container.appendChild(n);return this.container}}class RadioButtonWidgetAnnotationElement extends WidgetAnnotationElement{constructor(e){super(e,{isRenderable:e.renderInteractiveForms})}render(){this.container.className="buttonWidgetAnnotation radioButton";const e=this.annotationStorage,t=this.data,r=t.id;let s=e.getValue(r,{value:t.fieldValue===t.buttonValue}).value;if("string"==typeof s){s=s!==t.buttonValue;e.setValue(r,{value:s})}const n=document.createElement("input");n.disabled=t.readOnly;n.type="radio";n.name=t.fieldName;s&&n.setAttribute("checked",!0);n.setAttribute("id",r);n.addEventListener("change",(function(t){const{target:s}=t;for(const t of document.getElementsByName(s.name))t!==s&&e.setValue(t.getAttribute("id"),{value:!1});e.setValue(r,{value:s.checked})}));if(this.enableScripting&&this.hasJSActions){const s=t.buttonValue;n.addEventListener("updatefromsandbox",(t=>{const n={value(t){const n=s===t.detail.value;for(const s of document.getElementsByName(t.target.name)){const t=s.getAttribute("id");s.checked=t===r&&n;e.setValue(t,{value:s.checked})}}};this._dispatchEventFromSandbox(n,t)}));this._setEventListeners(n,[["change","Validate"],["change","Action"],["focus","Focus"],["blur","Blur"],["mousedown","Mouse Down"],["mouseenter","Mouse Enter"],["mouseleave","Mouse Exit"],["mouseup","Mouse Up"]],(e=>e.target.checked))}this.container.appendChild(n);return this.container}}class PushButtonWidgetAnnotationElement extends LinkAnnotationElement{render(){const e=super.render();e.className="buttonWidgetAnnotation pushButton";this.data.alternativeText&&(e.title=this.data.alternativeText);return e}}class ChoiceWidgetAnnotationElement extends WidgetAnnotationElement{constructor(e){super(e,{isRenderable:e.renderInteractiveForms})}render(){this.container.className="choiceWidgetAnnotation";const e=this.annotationStorage,t=this.data.id;e.getValue(t,{value:this.data.fieldValue.length>0?this.data.fieldValue[0]:void 0});const r=document.createElement("select");r.disabled=this.data.readOnly;r.name=this.data.fieldName;r.setAttribute("id",t);if(!this.data.combo){r.size=this.data.options.length;this.data.multiSelect&&(r.multiple=!0)}for(const e of this.data.options){const t=document.createElement("option");t.textContent=e.displayValue;t.value=e.exportValue;this.data.fieldValue.includes(e.exportValue)&&t.setAttribute("selected",!0);r.appendChild(t)}const getValue=(e,t)=>{const r=t?"value":"textContent",s=e.target.options;return e.target.multiple?Array.prototype.filter.call(s,(e=>e.selected)).map((e=>e[r])):-1===s.selectedIndex?null:s[s.selectedIndex][r]},getItems=e=>{const t=e.target.options;return Array.prototype.map.call(t,(e=>({displayValue:e.textContent,exportValue:e.value})))};if(this.enableScripting&&this.hasJSActions){r.addEventListener("updatefromsandbox",(s=>{const n={value(s){const n=r.options,a=s.detail.value,i=new Set(Array.isArray(a)?a:[a]);Array.prototype.forEach.call(n,(e=>{e.selected=i.has(e.value)}));e.setValue(t,{value:getValue(s,!0)})},multipleSelection(e){r.multiple=!0},remove(s){const n=r.options,a=s.detail.remove;n[a].selected=!1;r.remove(a);if(n.length>0){-1===Array.prototype.findIndex.call(n,(e=>e.selected))&&(n[0].selected=!0)}e.setValue(t,{value:getValue(s,!0),items:getItems(s)})},clear(s){for(;0!==r.length;)r.remove(0);e.setValue(t,{value:null,items:[]})},insert(s){const{index:n,displayValue:a,exportValue:i}=s.detail.insert,o=document.createElement("option");o.textContent=a;o.value=i;r.insertBefore(o,r.children[n]);e.setValue(t,{value:getValue(s,!0),items:getItems(s)})},items(s){const{items:n}=s.detail;for(;0!==r.length;)r.remove(0);for(const e of n){const{displayValue:t,exportValue:s}=e,n=document.createElement("option");n.textContent=t;n.value=s;r.appendChild(n)}r.options.length>0&&(r.options[0].selected=!0);e.setValue(t,{value:getValue(s,!0),items:getItems(s)})},indices(r){const s=new Set(r.detail.indices),n=r.target.options;Array.prototype.forEach.call(n,((e,t)=>{e.selected=s.has(t)}));e.setValue(t,{value:getValue(r,!0)})},editable(e){e.target.disabled=!e.detail.editable}};this._dispatchEventFromSandbox(n,s)}));r.addEventListener("input",(r=>{const s=getValue(r,!0),n=getValue(r,!1);e.setValue(t,{value:s});this.linkService.eventBus?.dispatch("dispatcheventinsandbox",{source:this,detail:{id:t,name:"Keystroke",value:n,changeEx:s,willCommit:!0,commitKey:1,keyDown:!1}})}));this._setEventListeners(r,[["focus","Focus"],["blur","Blur"],["mousedown","Mouse Down"],["mouseenter","Mouse Enter"],["mouseleave","Mouse Exit"],["mouseup","Mouse Up"],["input","Action"]],(e=>e.target.checked))}else r.addEventListener("input",(function(r){e.setValue(t,{value:getValue(r)})}));this.container.appendChild(r);return this.container}}class PopupAnnotationElement extends AnnotationElement{constructor(e){super(e,{isRenderable:!(!e.data.title&&!e.data.contents)})}render(){this.container.className="popupAnnotation";if(["Line","Square","Circle","PolyLine","Polygon","Ink"].includes(this.data.parentType))return this.container;const e=`[data-annotation-id="${this.data.parentId}"]`,t=this.layer.querySelectorAll(e);if(0===t.length)return this.container;const r=new PopupElement({container:this.container,trigger:Array.from(t),color:this.data.color,title:this.data.title,modificationDate:this.data.modificationDate,contents:this.data.contents}),s=this.page,a=n.Util.normalizeRect([this.data.parentRect[0],s.view[3]-this.data.parentRect[1]+s.view[1],this.data.parentRect[2],s.view[3]-this.data.parentRect[3]+s.view[1]]),i=a[0]+this.data.parentRect[2]-this.data.parentRect[0],o=a[1];this.container.style.transformOrigin=`${-i}px ${-o}px`;this.container.style.left=`${i}px`;this.container.style.top=`${o}px`;this.container.appendChild(r.render());return this.container}}class PopupElement{constructor(e){this.container=e.container;this.trigger=e.trigger;this.color=e.color;this.title=e.title;this.modificationDate=e.modificationDate;this.contents=e.contents;this.hideWrapper=e.hideWrapper||!1;this.pinned=!1}render(){const e=document.createElement("div");e.className="popupWrapper";this.hideElement=this.hideWrapper?e:this.container;this.hideElement.hidden=!0;const t=document.createElement("div");t.className="popup";const r=this.color;if(r){const e=.7*(255-r[0])+r[0],s=.7*(255-r[1])+r[1],a=.7*(255-r[2])+r[2];t.style.backgroundColor=n.Util.makeHexColor(0|e,0|s,0|a)}const a=document.createElement("h1");a.textContent=this.title;t.appendChild(a);const i=s.PDFDateString.toDateObject(this.modificationDate);if(i){const e=document.createElement("span");e.textContent="{{date}}, {{time}}";e.dataset.l10nId="annotation_date_string";e.dataset.l10nArgs=JSON.stringify({date:i.toLocaleDateString(),time:i.toLocaleTimeString()});t.appendChild(e)}const o=this._formatContents(this.contents);t.appendChild(o);Array.isArray(this.trigger)||(this.trigger=[this.trigger]);for(const e of this.trigger){e.addEventListener("click",this._toggle.bind(this));e.addEventListener("mouseover",this._show.bind(this,!1));e.addEventListener("mouseout",this._hide.bind(this,!1))}t.addEventListener("click",this._hide.bind(this,!0));e.appendChild(t);return e}_formatContents(e){const t=document.createElement("p"),r=e.split(/(?:\r\n?|\n)/);for(let e=0,s=r.length;e{Object.defineProperty(t,"__esModule",{value:!0});t.ColorConverters=void 0;function makeColorComp(e){return Math.floor(255*Math.max(0,Math.min(1,e))).toString(16).padStart(2,"0")}t.ColorConverters=class ColorConverters{static CMYK_G([e,t,r,s]){return["G",1-Math.min(1,.3*e+.59*r+.11*t+s)]}static G_CMYK([e]){return["CMYK",0,0,0,1-e]}static G_RGB([e]){return["RGB",e,e,e]}static G_HTML([e]){const t=makeColorComp(e);return`#${t}${t}${t}`}static RGB_G([e,t,r]){return["G",.3*e+.59*t+.11*r]}static RGB_HTML([e,t,r]){return`#${makeColorComp(e)}${makeColorComp(t)}${makeColorComp(r)}`}static T_HTML(){return"#00000000"}static CMYK_RGB([e,t,r,s]){return["RGB",1-Math.min(1,e+s),1-Math.min(1,r+s),1-Math.min(1,t+s)]}static CMYK_HTML(e){return this.RGB_HTML(this.CMYK_RGB(e))}static RGB_CMYK([e,t,r]){const s=1-e,n=1-t,a=1-r;return["CMYK",s,n,a,Math.min(s,n,a)]}}},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.renderTextLayer=function renderTextLayer(e){const t=new TextLayerRenderTask({textContent:e.textContent,textContentStream:e.textContentStream,container:e.container,viewport:e.viewport,textDivs:e.textDivs,textContentItemsStr:e.textContentItemsStr,enhanceTextSelection:e.enhanceTextSelection});t._render(e.timeout);return t};var s=r(2);const n=30,a=new Map,i=/^\s+$/g;function appendText(e,t,r,o){const l=document.createElement("span"),c={angle:0,canvasWidth:0,hasText:""!==t.str,hasEOL:t.hasEOL,originalTransform:null,paddingBottom:0,paddingLeft:0,paddingRight:0,paddingTop:0,scale:1};e._textDivs.push(l);const h=s.Util.transform(e._viewport.transform,t.transform);let d=Math.atan2(h[1],h[0]);const u=r[t.fontName];u.vertical&&(d+=Math.PI/2);const p=Math.hypot(h[2],h[3]),g=p*function getAscent(e,t){const r=a.get(e);if(r)return r;t.save();t.font=`30px ${e}`;const s=t.measureText("");let i=s.fontBoundingBoxAscent,o=Math.abs(s.fontBoundingBoxDescent);if(i){t.restore();const r=i/(i+o);a.set(e,r);return r}t.strokeStyle="red";t.clearRect(0,0,n,n);t.strokeText("g",0,0);let l=t.getImageData(0,0,n,n).data;o=0;for(let e=l.length-1-3;e>=0;e-=4)if(l[e]>0){o=Math.ceil(e/4/n);break}t.clearRect(0,0,n,n);t.strokeText("A",0,n);l=t.getImageData(0,0,n,n).data;i=0;for(let e=0,t=l.length;e0){i=n-Math.floor(e/4/n);break}t.restore();if(i){const t=i/(i+o);a.set(e,t);return t}a.set(e,.8);return.8}(u.fontFamily,o);let f,m;if(0===d){f=h[4];m=h[5]-g}else{f=h[4]+g*Math.sin(d);m=h[5]-g*Math.cos(d)}l.style.left=`${f}px`;l.style.top=`${m}px`;l.style.fontSize=`${p}px`;l.style.fontFamily=u.fontFamily;l.setAttribute("role","presentation");l.textContent=t.str;l.dir=t.dir;e._fontInspectorEnabled&&(l.dataset.fontName=t.fontName);0!==d&&(c.angle=d*(180/Math.PI));let A=!1;if(t.str.length>1||e._enhanceTextSelection&&i.test(t.str))A=!0;else if(t.transform[0]!==t.transform[3]){const e=Math.abs(t.transform[0]),r=Math.abs(t.transform[3]);e!==r&&Math.max(e,r)/Math.min(e,r)>1.5&&(A=!0)}A&&(u.vertical?c.canvasWidth=t.height*e._viewport.scale:c.canvasWidth=t.width*e._viewport.scale);e._textDivProperties.set(l,c);e._textContentStream&&e._layoutText(l);if(e._enhanceTextSelection&&c.hasText){let r=1,n=0;if(0!==d){r=Math.cos(d);n=Math.sin(d)}const a=(u.vertical?t.height:t.width)*e._viewport.scale,i=p;let o,c;if(0!==d){o=[r,n,-n,r,f,m];c=s.Util.getAxialAlignedBoundingBox([0,0,a,i],o)}else c=[f,m,f+a,m+i];e._bounds.push({left:c[0],top:c[1],right:c[2],bottom:c[3],div:l,size:[a,i],m:o})}}function render(e){if(e._canceled)return;const t=e._textDivs,r=e._capability,s=t.length;if(s>1e5){e._renderingDone=!0;r.resolve()}else{if(!e._textContentStream)for(let r=0;r0&&(s=s?Math.min(r,s):r)}return s}function expand(e){const t=e._bounds,r=e._viewport,n=function expandBounds(e,t,r){const s=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}}));expandBoundsLTR(e,s);const n=new Array(r.length);for(const e of s){const t=e.index;n[t]={left:e.x1New,top:0,right:e.x2New,bottom:0}}r.map((function(t,r){const a=n[r],i=s[r];i.x1=t.top;i.y1=e-a.right;i.x2=t.bottom;i.y2=e-a.left;i.index=r;i.x1New=void 0;i.x2New=void 0}));expandBoundsLTR(t,s);for(const e of s){const t=e.index;n[t].top=e.x1New;n[t].bottom=e.x2New}return n}(r.width,r.height,t);for(let r=0;r=0&&r[a].start>=e.y2;)a--;let i,o,l=-1/0;for(i=t;i<=a;i++){s=r[i];n=s.boundary;let t;t=n.x2>e.x1?n.index>e.index?n.x1New:e.x1:void 0===n.x2New?(n.x2+e.x1)/2:n.x2New;t>l&&(l=t)}e.x1New=l;for(i=t;i<=a;i++){s=r[i];n=s.boundary;void 0===n.x2New?n.x2>e.x1?n.index>e.index&&(n.x2New=n.x2):n.x2New=l:n.x2New>l&&(n.x2New=Math.max(l,n.x2))}const c=[];let h=null;for(i=t;i<=a;i++){s=r[i];n=s.boundary;const t=n.x2>e.x2?n:e;if(h===t)c[c.length-1].end=s.end;else{c.push({start:s.start,end:s.end,boundary:t});h=t}}if(r[t].start=0&&r[o].start>=n.y1;o--)e=r[o].boundary===n;for(o=a+1;!e&&o{if(this._layoutTextCtx){this._layoutTextCtx.canvas.width=0;this._layoutTextCtx.canvas.height=0;this._layoutTextCtx=null}})).catch((()=>{}))}get promise(){return this._capability.promise}cancel(){this._canceled=!0;if(this._reader){this._reader.cancel(new s.AbortException("TextLayer task cancelled."));this._reader=null}if(null!==this._renderTimer){clearTimeout(this._renderTimer);this._renderTimer=null}this._capability.reject(new Error("TextLayer task cancelled."))}_processItems(e,t){for(let r=0,s=e.length;r0){t.scale=t.canvasWidth/a;r=`scaleX(${t.scale})`}}0!==t.angle&&(r=`rotate(${t.angle}deg) ${r}`);if(r.length>0){this._enhanceTextSelection&&(t.originalTransform=r);e.style.transform=r}t.hasText&&this._container.appendChild(e);if(t.hasEOL){const e=document.createElement("br");e.setAttribute("role","presentation");this._container.appendChild(e)}}_render(e=0){const t=(0,s.createPromiseCapability)();let r=Object.create(null);const a=this._document.createElement("canvas");a.height=a.width=n;a.mozOpaque=!0;this._layoutTextCtx=a.getContext("2d",{alpha:!1});if(this._textContent){const e=this._textContent.items,r=this._textContent.styles;this._processItems(e,r);t.resolve()}else{if(!this._textContentStream)throw new Error('Neither "textContent" nor "textContentStream" parameters specified.');{const pump=()=>{this._reader.read().then((({value:e,done:s})=>{if(s)t.resolve();else{Object.assign(r,e.styles);this._processItems(e.items,r);pump()}}),t.reject)};this._reader=this._textContentStream.getReader();pump()}}t.promise.then((()=>{r=null;e?this._renderTimer=setTimeout((()=>{render(this);this._renderTimer=null}),e):render(this)}),this._capability.reject)}expandTextDivs(e=!1){if(!this._enhanceTextSelection||!this._renderingDone)return;if(null!==this._bounds){expand(this);this._bounds=null}const t=[],r=[];for(let s=0,n=this._textDivs.length;s0){r.push(`${a.paddingTop}px`);t.push(`translateY(${-a.paddingTop}px)`)}else r.push(0);a.paddingRight>0?r.push(a.paddingRight/a.scale+"px"):r.push(0);a.paddingBottom>0?r.push(`${a.paddingBottom}px`):r.push(0);if(a.paddingLeft>0){r.push(a.paddingLeft/a.scale+"px");t.push(`translateX(${-a.paddingLeft/a.scale}px)`)}else r.push(0);n.style.padding=r.join(" ");t.length&&(n.style.transform=t.join(" "))}else{n.style.padding=null;n.style.transform=a.originalTransform}}}}},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.SVGGraphics=void 0;var s=r(2),n=r(1),a=r(4);let i=class{constructor(){(0,s.unreachable)("Not implemented: SVGGraphics")}};t.SVGGraphics=i;{const e={fontStyle:"normal",fontWeight:"normal",fillColor:"#000000"},r="http://www.w3.org/XML/1998/namespace",o="http://www.w3.org/1999/xlink",l=["butt","round","square"],c=["miter","round","bevel"],h=function(){const e=new Uint8Array([137,80,78,71,13,10,26,10]),t=new Int32Array(256);for(let e=0;e<256;e++){let r=e;for(let e=0;e<8;e++)r=1&r?3988292384^r>>1&2147483647:r>>1&2147483647;t[e]=r}function writePngChunk(e,r,s,n){let a=n;const i=r.length;s[a]=i>>24&255;s[a+1]=i>>16&255;s[a+2]=i>>8&255;s[a+3]=255&i;a+=4;s[a]=255&e.charCodeAt(0);s[a+1]=255&e.charCodeAt(1);s[a+2]=255&e.charCodeAt(2);s[a+3]=255&e.charCodeAt(3);a+=4;s.set(r,a);a+=r.length;const o=function crc32(e,r,s){let n=-1;for(let 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e=0;e>24&255,o>>16&255,o>>8&255,255&o,l>>24&255,l>>16&255,l>>8&255,255&l,c,h,0,0,0]),A=function deflateSync(e){if(!a.isNodeJS)return deflateSyncUncompressed(e);try{let t;t=parseInt(process.versions.node)>=8?e:Buffer.from(e);const r=require("zlib").deflateSync(t,{level:9});return r instanceof Uint8Array?r:new Uint8Array(r)}catch(e){(0,s.warn)("Not compressing PNG because zlib.deflateSync is unavailable: "+e)}return deflateSyncUncompressed(e)}(p),_=e.length+36+m.length+A.length,b=new Uint8Array(_);let y=0;b.set(e,y);y+=e.length;writePngChunk("IHDR",m,b,y);y+=12+m.length;writePngChunk("IDATA",A,b,y);y+=12+A.length;writePngChunk("IEND",new Uint8Array(0),b,y);return(0,s.createObjectURL)(b,"image/png",n)}return function convertImgDataToPng(e,t,r){return encode(e,void 0===e.kind?s.ImageKind.GRAYSCALE_1BPP:e.kind,t,r)}}();class SVGExtraState{constructor(){this.fontSizeScale=1;this.fontWeight=e.fontWeight;this.fontSize=0;this.textMatrix=s.IDENTITY_MATRIX;this.fontMatrix=s.FONT_IDENTITY_MATRIX;this.leading=0;this.textRenderingMode=s.TextRenderingMode.FILL;this.textMatrixScale=1;this.x=0;this.y=0;this.lineX=0;this.lineY=0;this.charSpacing=0;this.wordSpacing=0;this.textHScale=1;this.textRise=0;this.fillColor=e.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=""}clone(){return Object.create(this)}setCurrentPoint(e,t){this.x=e;this.y=t}}function opListToTree(e){let t=[];const r=[];for(const s of e)if("save"!==s.fn)"restore"===s.fn?t=r.pop():t.push(s);else{t.push({fnId:92,fn:"group",items:[]});r.push(t);t=t[t.length-1].items}return t}function pf(e){if(Number.isInteger(e))return e.toString();const t=e.toFixed(10);let 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 pm(e){if(0===e[4]&&0===e[5]){if(0===e[1]&&0===e[2])return 1===e[0]&&1===e[3]?"":`scale(${pf(e[0])} ${pf(e[3])})`;if(e[0]===e[3]&&e[1]===-e[2]){return`rotate(${pf(180*Math.acos(e[0])/Math.PI)})`}}else if(1===e[0]&&0===e[1]&&0===e[2]&&1===e[3])return`translate(${pf(e[4])} ${pf(e[5])})`;return`matrix(${pf(e[0])} ${pf(e[1])} ${pf(e[2])} ${pf(e[3])} ${pf(e[4])} ${pf(e[5])})`}let d=0,u=0,p=0;t.SVGGraphics=i=class{constructor(e,t,r=!1){this.svgFactory=new n.DOMSVGFactory;this.current=new SVGExtraState;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;this._operatorIdMapping=[];for(const e in s.OPS)this._operatorIdMapping[s.OPS[e]]=e}save(){this.transformStack.push(this.transformMatrix);const e=this.current;this.extraStack.push(e);this.current=e.clone()}restore(){this.transformMatrix=this.transformStack.pop();this.current=this.extraStack.pop();this.pendingClip=null;this.tgrp=null}group(e){this.save();this.executeOpTree(e);this.restore()}loadDependencies(e){const t=e.fnArray,r=e.argsArray;for(let e=0,n=t.length;e{e.get(t,r)}));this.current.dependencies.push(r)}return Promise.all(this.current.dependencies)}transform(e,t,r,n,a,i){const o=[e,t,r,n,a,i];this.transformMatrix=s.Util.transform(this.transformMatrix,o);this.tgrp=null}getSVG(e,t){this.viewport=t;const r=this._initialize(t);return this.loadDependencies(e).then((()=>{this.transformMatrix=s.IDENTITY_MATRIX;this.executeOpTree(this.convertOpList(e));return r}))}convertOpList(e){const t=this._operatorIdMapping,r=e.argsArray,s=e.fnArray,n=[];for(let e=0,a=s.length;e0&&(this.current.lineWidth=e)}setLineCap(e){this.current.lineCap=l[e]}setLineJoin(e){this.current.lineJoin=c[e]}setMiterLimit(e){this.current.miterLimit=e}setStrokeAlpha(e){this.current.strokeAlpha=e}setStrokeRGBColor(e,t,r){this.current.strokeColor=s.Util.makeHexColor(e,t,r)}setFillAlpha(e){this.current.fillAlpha=e}setFillRGBColor(e,t,r){this.current.fillColor=s.Util.makeHexColor(e,t,r);this.current.tspan=this.svgFactory.createElement("svg:tspan");this.current.xcoords=[];this.current.ycoords=[]}setStrokeColorN(e){this.current.strokeColor=this._makeColorN_Pattern(e)}setFillColorN(e){this.current.fillColor=this._makeColorN_Pattern(e)}shadingFill(e){const t=this.viewport.width,r=this.viewport.height,n=s.Util.inverseTransform(this.transformMatrix),a=s.Util.applyTransform([0,0],n),i=s.Util.applyTransform([0,r],n),o=s.Util.applyTransform([t,0],n),l=s.Util.applyTransform([t,r],n),c=Math.min(a[0],i[0],o[0],l[0]),h=Math.min(a[1],i[1],o[1],l[1]),d=Math.max(a[0],i[0],o[0],l[0]),u=Math.max(a[1],i[1],o[1],l[1]),p=this.svgFactory.createElement("svg:rect");p.setAttributeNS(null,"x",c);p.setAttributeNS(null,"y",h);p.setAttributeNS(null,"width",d-c);p.setAttributeNS(null,"height",u-h);p.setAttributeNS(null,"fill",this._makeShadingPattern(e));this.current.fillAlpha<1&&p.setAttributeNS(null,"fill-opacity",this.current.fillAlpha);this._ensureTransformGroup().appendChild(p)}_makeColorN_Pattern(e){return"TilingPattern"===e[0]?this._makeTilingPattern(e):this._makeShadingPattern(e)}_makeTilingPattern(e){const t=e[1],r=e[2],n=e[3]||s.IDENTITY_MATRIX,[a,i,o,l]=e[4],c=e[5],h=e[6],d=e[7],u="shading"+p++,[g,f,m,A]=s.Util.normalizeRect([...s.Util.applyTransform([a,i],n),...s.Util.applyTransform([o,l],n)]),[_,b]=s.Util.singularValueDecompose2dScale(n),y=c*_,S=h*b,v=this.svgFactory.createElement("svg:pattern");v.setAttributeNS(null,"id",u);v.setAttributeNS(null,"patternUnits","userSpaceOnUse");v.setAttributeNS(null,"width",y);v.setAttributeNS(null,"height",S);v.setAttributeNS(null,"x",`${g}`);v.setAttributeNS(null,"y",`${f}`);const x=this.svg,C=this.transformMatrix,P=this.current.fillColor,k=this.current.strokeColor,w=this.svgFactory.create(m-g,A-f);this.svg=w;this.transformMatrix=n;if(2===d){const e=s.Util.makeHexColor(...t);this.current.fillColor=e;this.current.strokeColor=e}this.executeOpTree(this.convertOpList(r));this.svg=x;this.transformMatrix=C;this.current.fillColor=P;this.current.strokeColor=k;v.appendChild(w.childNodes[0]);this.defs.appendChild(v);return`url(#${u})`}_makeShadingPattern(e){switch(e[0]){case"RadialAxial":const t="shading"+p++,r=e[3];let n;switch(e[1]){case"axial":const r=e[4],s=e[5];n=this.svgFactory.createElement("svg:linearGradient");n.setAttributeNS(null,"id",t);n.setAttributeNS(null,"gradientUnits","userSpaceOnUse");n.setAttributeNS(null,"x1",r[0]);n.setAttributeNS(null,"y1",r[1]);n.setAttributeNS(null,"x2",s[0]);n.setAttributeNS(null,"y2",s[1]);break;case"radial":const a=e[4],i=e[5],o=e[6],l=e[7];n=this.svgFactory.createElement("svg:radialGradient");n.setAttributeNS(null,"id",t);n.setAttributeNS(null,"gradientUnits","userSpaceOnUse");n.setAttributeNS(null,"cx",i[0]);n.setAttributeNS(null,"cy",i[1]);n.setAttributeNS(null,"r",l);n.setAttributeNS(null,"fx",a[0]);n.setAttributeNS(null,"fy",a[1]);n.setAttributeNS(null,"fr",o);break;default:throw new Error(`Unknown RadialAxial type: ${e[1]}`)}for(const e of r){const t=this.svgFactory.createElement("svg:stop");t.setAttributeNS(null,"offset",e[0]);t.setAttributeNS(null,"stop-color",e[1]);n.appendChild(t)}this.defs.appendChild(n);return`url(#${t})`;case"Mesh":(0,s.warn)("Unimplemented pattern Mesh");return null;case"Dummy":return"hotpink";default:throw new Error(`Unknown IR type: ${e[0]}`)}}setDash(e,t){this.current.dashArray=e;this.current.dashPhase=t}constructPath(e,t){const r=this.current;let n=r.x,a=r.y,i=[],o=0;for(const r of e)switch(0|r){case s.OPS.rectangle:n=t[o++];a=t[o++];const e=n+t[o++],r=a+t[o++];i.push("M",pf(n),pf(a),"L",pf(e),pf(a),"L",pf(e),pf(r),"L",pf(n),pf(r),"Z");break;case s.OPS.moveTo:n=t[o++];a=t[o++];i.push("M",pf(n),pf(a));break;case s.OPS.lineTo:n=t[o++];a=t[o++];i.push("L",pf(n),pf(a));break;case s.OPS.curveTo:n=t[o+4];a=t[o+5];i.push("C",pf(t[o]),pf(t[o+1]),pf(t[o+2]),pf(t[o+3]),pf(n),pf(a));o+=6;break;case s.OPS.curveTo2:i.push("C",pf(n),pf(a),pf(t[o]),pf(t[o+1]),pf(t[o+2]),pf(t[o+3]));n=t[o+2];a=t[o+3];o+=4;break;case s.OPS.curveTo3:n=t[o+2];a=t[o+3];i.push("C",pf(t[o]),pf(t[o+1]),pf(n),pf(a),pf(n),pf(a));o+=4;break;case s.OPS.closePath:i.push("Z")}i=i.join(" ");if(r.path&&e.length>0&&e[0]!==s.OPS.rectangle&&e[0]!==s.OPS.moveTo)i=r.path.getAttributeNS(null,"d")+i;else{r.path=this.svgFactory.createElement("svg:path");this._ensureTransformGroup().appendChild(r.path)}r.path.setAttributeNS(null,"d",i);r.path.setAttributeNS(null,"fill","none");r.element=r.path;r.setCurrentPoint(n,a)}endPath(){const e=this.current;e.path=null;if(!this.pendingClip)return;if(!e.element){this.pendingClip=null;return}const t="clippath"+d++,r=this.svgFactory.createElement("svg:clipPath");r.setAttributeNS(null,"id",t);r.setAttributeNS(null,"transform",pm(this.transformMatrix));const s=e.element.cloneNode(!0);"evenodd"===this.pendingClip?s.setAttributeNS(null,"clip-rule","evenodd"):s.setAttributeNS(null,"clip-rule","nonzero");this.pendingClip=null;r.appendChild(s);this.defs.appendChild(r);if(e.activeClipUrl){e.clipGroup=null;for(const e of this.extraStack)e.clipGroup=null;r.setAttributeNS(null,"clip-path",e.activeClipUrl)}e.activeClipUrl=`url(#${t})`;this.tgrp=null}clip(e){this.pendingClip=e}closePath(){const e=this.current;if(e.path){const 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e=this.current;if(e.element){this._setStrokeAttributes(e.element);e.element.setAttributeNS(null,"fill","none");this.endPath()}}_setStrokeAttributes(e,t=1){const r=this.current;let s=r.dashArray;1!==t&&s.length>0&&(s=s.map((function(e){return t*e})));e.setAttributeNS(null,"stroke",r.strokeColor);e.setAttributeNS(null,"stroke-opacity",r.strokeAlpha);e.setAttributeNS(null,"stroke-miterlimit",pf(r.miterLimit));e.setAttributeNS(null,"stroke-linecap",r.lineCap);e.setAttributeNS(null,"stroke-linejoin",r.lineJoin);e.setAttributeNS(null,"stroke-width",pf(t*r.lineWidth)+"px");e.setAttributeNS(null,"stroke-dasharray",s.map(pf).join(" "));e.setAttributeNS(null,"stroke-dashoffset",pf(t*r.dashPhase)+"px")}eoFill(){this.current.element&&this.current.element.setAttributeNS(null,"fill-rule","evenodd");this.fill()}fillStroke(){this.stroke();this.fill()}eoFillStroke(){this.current.element&&this.current.element.setAttributeNS(null,"fill-rule","evenodd");this.fillStroke()}closeStroke(){this.closePath();this.stroke()}closeFillStroke(){this.closePath();this.fillStroke()}closeEOFillStroke(){this.closePath();this.eoFillStroke()}paintSolidColorImageMask(){const e=this.svgFactory.createElement("svg:rect");e.setAttributeNS(null,"x","0");e.setAttributeNS(null,"y","0");e.setAttributeNS(null,"width","1px");e.setAttributeNS(null,"height","1px");e.setAttributeNS(null,"fill",this.current.fillColor);this._ensureTransformGroup().appendChild(e)}paintImageXObject(e){const t=e.startsWith("g_")?this.commonObjs.get(e):this.objs.get(e);t?this.paintInlineImageXObject(t):(0,s.warn)(`Dependent image with object ID ${e} is not ready yet`)}paintInlineImageXObject(e,t){const r=e.width,s=e.height,n=h(e,this.forceDataSchema,!!t),a=this.svgFactory.createElement("svg:rect");a.setAttributeNS(null,"x","0");a.setAttributeNS(null,"y","0");a.setAttributeNS(null,"width",pf(r));a.setAttributeNS(null,"height",pf(s));this.current.element=a;this.clip("nonzero");const i=this.svgFactory.createElement("svg:image");i.setAttributeNS(o,"xlink:href",n);i.setAttributeNS(null,"x","0");i.setAttributeNS(null,"y",pf(-s));i.setAttributeNS(null,"width",pf(r)+"px");i.setAttributeNS(null,"height",pf(s)+"px");i.setAttributeNS(null,"transform",`scale(${pf(1/r)} ${pf(-1/s)})`);t?t.appendChild(i):this._ensureTransformGroup().appendChild(i)}paintImageMaskXObject(e){const t=this.current,r=e.width,s=e.height,n=t.fillColor;t.maskId="mask"+u++;const a=this.svgFactory.createElement("svg:mask");a.setAttributeNS(null,"id",t.maskId);const i=this.svgFactory.createElement("svg:rect");i.setAttributeNS(null,"x","0");i.setAttributeNS(null,"y","0");i.setAttributeNS(null,"width",pf(r));i.setAttributeNS(null,"height",pf(s));i.setAttributeNS(null,"fill",n);i.setAttributeNS(null,"mask",`url(#${t.maskId})`);this.defs.appendChild(a);this._ensureTransformGroup().appendChild(i);this.paintInlineImageXObject(e,a)}paintFormXObjectBegin(e,t){Array.isArray(e)&&6===e.length&&this.transform(e[0],e[1],e[2],e[3],e[4],e[5]);if(t){const e=t[2]-t[0],r=t[3]-t[1],s=this.svgFactory.createElement("svg:rect");s.setAttributeNS(null,"x",t[0]);s.setAttributeNS(null,"y",t[1]);s.setAttributeNS(null,"width",pf(e));s.setAttributeNS(null,"height",pf(r));this.current.element=s;this.clip("nonzero");this.endPath()}}paintFormXObjectEnd(){}_initialize(e){const t=this.svgFactory.create(e.width,e.height),r=this.svgFactory.createElement("svg:defs");t.appendChild(r);this.defs=r;const s=this.svgFactory.createElement("svg:g");s.setAttributeNS(null,"transform",pm(e.transform));t.appendChild(s);this.svg=s;return t}_ensureClipGroup(){if(!this.current.clipGroup){const e=this.svgFactory.createElement("svg:g");e.setAttributeNS(null,"clip-path",this.current.activeClipUrl);this.svg.appendChild(e);this.current.clipGroup=e}return this.current.clipGroup}_ensureTransformGroup(){if(!this.tgrp){this.tgrp=this.svgFactory.createElement("svg:g");this.tgrp.setAttributeNS(null,"transform",pm(this.transformMatrix));this.current.activeClipUrl?this._ensureClipGroup().appendChild(this.tgrp):this.svg.appendChild(this.tgrp)}return this.tgrp}}}},(e,t)=>{Object.defineProperty(t,"__esModule",{value:!0});t.XfaLayer=void 0;t.XfaLayer=class XfaLayer{static setupStorage(e,t,r,s,n){const a=s.getValue(t,{value:null});switch(r.name){case"textarea":null!==a.value&&(e.textContent=a.value);if("print"===n)break;e.addEventListener("input",(e=>{s.setValue(t,{value:e.target.value})}));break;case"input":if("radio"===r.attributes.type||"checkbox"===r.attributes.type){a.value===r.attributes.xfaOn&&e.setAttribute("checked",!0);if("print"===n)break;e.addEventListener("change",(e=>{s.setValue(t,{value:e.target.getAttribute("xfaOn")})}))}else{null!==a.value&&e.setAttribute("value",a.value);if("print"===n)break;e.addEventListener("input",(e=>{s.setValue(t,{value:e.target.value})}))}break;case"select":if(null!==a.value)for(const e of r.children)e.attributes.value===a.value&&(e.attributes.selected=!0);e.addEventListener("input",(e=>{const r=e.target.options,n=-1===r.selectedIndex?"":r[r.selectedIndex].value;s.setValue(t,{value:n})}))}}static setAttributes(e,t,r,s){const{attributes:n}=t;"radio"===n.type&&(n.name=`${n.name}-${s}`);for(const[t,r]of Object.entries(n))null!=r&&"dataId"!==t&&("style"!==t?"textContent"===t?e.textContent=r:"class"===t?e.setAttribute(t,r.join(" ")):e.setAttribute(t,r):Object.assign(e.style,r));r&&n.dataId&&this.setupStorage(e,n.dataId,t,r)}static render(e){const t=e.annotationStorage,r=e.xfa,s=e.intent||"display",n=document.createElement(r.name);r.attributes&&this.setAttributes(n,r);const a=[[r,-1,n]],i=e.div;i.appendChild(n);const o=`matrix(${e.viewport.transform.join(",")})`;i.style.transform=o;i.setAttribute("class","xfaLayer xfaFont");for(;a.length>0;){const[e,r,n]=a[a.length-1];if(r+1===e.children.length){a.pop();continue}const i=e.children[++a[a.length-1][1]];if(null===i)continue;const{name:o}=i;if("#text"===o){n.appendChild(document.createTextNode(i.value));continue}let l;l=i?.attributes?.xmlns?document.createElementNS(i.attributes.xmlns,o):document.createElement(o);n.appendChild(l);i.attributes&&this.setAttributes(l,i,t,s);i.children&&i.children.length>0?a.push([i,-1,l]):i.value&&l.appendChild(document.createTextNode(i.value))}for(const e of i.querySelectorAll(".xfaNonInteractive input, .xfaNonInteractive textarea"))e.setAttribute("readOnly",!0)}static update(e){const t=`matrix(${e.viewport.transform.join(",")})`;e.div.style.transform=t;e.div.hidden=!1}}},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.PDFNodeStream=void 0;var s=r(2),n=r(23);const a=require("fs"),i=require("http"),o=require("https"),l=require("url"),c=/^file:\/\/\/[a-zA-Z]:\//;t.PDFNodeStream=class PDFNodeStream{constructor(e){this.source=e;this.url=function parseUrl(e){const t=l.parse(e);if("file:"===t.protocol||t.host)return t;if(/^[a-z]:[/\\]/i.test(e))return l.parse(`file:///${e}`);t.host||(t.protocol="file:");return t}(e.url);this.isHttp="http:"===this.url.protocol||"https:"===this.url.protocol;this.isFsUrl="file:"===this.url.protocol;this.httpHeaders=this.isHttp&&e.httpHeaders||{};this._fullRequestReader=null;this._rangeRequestReaders=[]}get _progressiveDataLength(){return this._fullRequestReader?._loaded??0}getFullReader(){(0,s.assert)(!this._fullRequestReader,"PDFNodeStream.getFullReader can only be called once.");this._fullRequestReader=this.isFsUrl?new PDFNodeStreamFsFullReader(this):new PDFNodeStreamFullReader(this);return this._fullRequestReader}getRangeReader(e,t){if(t<=this._progressiveDataLength)return null;const r=this.isFsUrl?new PDFNodeStreamFsRangeReader(this,e,t):new PDFNodeStreamRangeReader(this,e,t);this._rangeRequestReaders.push(r);return r}cancelAllRequests(e){this._fullRequestReader&&this._fullRequestReader.cancel(e);for(const t of this._rangeRequestReaders.slice(0))t.cancel(e)}};class BaseFullReader{constructor(e){this._url=e.url;this._done=!1;this._storedError=null;this.onProgress=null;const t=e.source;this._contentLength=t.length;this._loaded=0;this._filename=null;this._disableRange=t.disableRange||!1;this._rangeChunkSize=t.rangeChunkSize;this._rangeChunkSize||this._disableRange||(this._disableRange=!0);this._isStreamingSupported=!t.disableStream;this._isRangeSupported=!t.disableRange;this._readableStream=null;this._readCapability=(0,s.createPromiseCapability)();this._headersCapability=(0,s.createPromiseCapability)()}get headersReady(){return this._headersCapability.promise}get filename(){return this._filename}get contentLength(){return this._contentLength}get isRangeSupported(){return this._isRangeSupported}get isStreamingSupported(){return this._isStreamingSupported}async read(){await this._readCapability.promise;if(this._done)return{value:void 0,done:!0};if(this._storedError)throw this._storedError;const e=this._readableStream.read();if(null===e){this._readCapability=(0,s.createPromiseCapability)();return this.read()}this._loaded+=e.length;this.onProgress&&this.onProgress({loaded:this._loaded,total:this._contentLength});return{value:new Uint8Array(e).buffer,done:!1}}cancel(e){this._readableStream?this._readableStream.destroy(e):this._error(e)}_error(e){this._storedError=e;this._readCapability.resolve()}_setReadableStream(e){this._readableStream=e;e.on("readable",(()=>{this._readCapability.resolve()}));e.on("end",(()=>{e.destroy();this._done=!0;this._readCapability.resolve()}));e.on("error",(e=>{this._error(e)}));!this._isStreamingSupported&&this._isRangeSupported&&this._error(new s.AbortException("streaming is disabled"));this._storedError&&this._readableStream.destroy(this._storedError)}}class BaseRangeReader{constructor(e){this._url=e.url;this._done=!1;this._storedError=null;this.onProgress=null;this._loaded=0;this._readableStream=null;this._readCapability=(0,s.createPromiseCapability)();const t=e.source;this._isStreamingSupported=!t.disableStream}get isStreamingSupported(){return this._isStreamingSupported}async read(){await this._readCapability.promise;if(this._done)return{value:void 0,done:!0};if(this._storedError)throw this._storedError;const e=this._readableStream.read();if(null===e){this._readCapability=(0,s.createPromiseCapability)();return this.read()}this._loaded+=e.length;this.onProgress&&this.onProgress({loaded:this._loaded});return{value:new Uint8Array(e).buffer,done:!1}}cancel(e){this._readableStream?this._readableStream.destroy(e):this._error(e)}_error(e){this._storedError=e;this._readCapability.resolve()}_setReadableStream(e){this._readableStream=e;e.on("readable",(()=>{this._readCapability.resolve()}));e.on("end",(()=>{e.destroy();this._done=!0;this._readCapability.resolve()}));e.on("error",(e=>{this._error(e)}));this._storedError&&this._readableStream.destroy(this._storedError)}}function createRequestOptions(e,t){return{protocol:e.protocol,auth:e.auth,host:e.hostname,port:e.port,path:e.path,method:"GET",headers:t}}class PDFNodeStreamFullReader extends BaseFullReader{constructor(e){super(e);const handleResponse=t=>{if(404===t.statusCode){const e=new s.MissingPDFException(`Missing PDF "${this._url}".`);this._storedError=e;this._headersCapability.reject(e);return}this._headersCapability.resolve();this._setReadableStream(t);const getResponseHeader=e=>this._readableStream.headers[e.toLowerCase()],{allowRangeRequests:r,suggestedLength:a}=(0,n.validateRangeRequestCapabilities)({getResponseHeader:getResponseHeader,isHttp:e.isHttp,rangeChunkSize:this._rangeChunkSize,disableRange:this._disableRange});this._isRangeSupported=r;this._contentLength=a||this._contentLength;this._filename=(0,n.extractFilenameFromHeader)(getResponseHeader)};this._request=null;"http:"===this._url.protocol?this._request=i.request(createRequestOptions(this._url,e.httpHeaders),handleResponse):this._request=o.request(createRequestOptions(this._url,e.httpHeaders),handleResponse);this._request.on("error",(e=>{this._storedError=e;this._headersCapability.reject(e)}));this._request.end()}}class PDFNodeStreamRangeReader extends BaseRangeReader{constructor(e,t,r){super(e);this._httpHeaders={};for(const t in e.httpHeaders){const r=e.httpHeaders[t];void 0!==r&&(this._httpHeaders[t]=r)}this._httpHeaders.Range=`bytes=${t}-${r-1}`;const handleResponse=e=>{if(404!==e.statusCode)this._setReadableStream(e);else{const e=new s.MissingPDFException(`Missing PDF "${this._url}".`);this._storedError=e}};this._request=null;"http:"===this._url.protocol?this._request=i.request(createRequestOptions(this._url,this._httpHeaders),handleResponse):this._request=o.request(createRequestOptions(this._url,this._httpHeaders),handleResponse);this._request.on("error",(e=>{this._storedError=e}));this._request.end()}}class PDFNodeStreamFsFullReader extends BaseFullReader{constructor(e){super(e);let t=decodeURIComponent(this._url.path);c.test(this._url.href)&&(t=t.replace(/^\//,""));a.lstat(t,((e,r)=>{if(e){"ENOENT"===e.code&&(e=new s.MissingPDFException(`Missing PDF "${t}".`));this._storedError=e;this._headersCapability.reject(e)}else{this._contentLength=r.size;this._setReadableStream(a.createReadStream(t));this._headersCapability.resolve()}}))}}class PDFNodeStreamFsRangeReader extends BaseRangeReader{constructor(e,t,r){super(e);let s=decodeURIComponent(this._url.path);c.test(this._url.href)&&(s=s.replace(/^\//,""));this._setReadableStream(a.createReadStream(s,{start:t,end:r-1}))}}},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.createResponseStatusError=function createResponseStatusError(e,t){if(404===e||0===e&&t.startsWith("file:"))return new s.MissingPDFException('Missing PDF "'+t+'".');return new s.UnexpectedResponseException(`Unexpected server response (${e}) while retrieving PDF "${t}".`,e)};t.extractFilenameFromHeader=function extractFilenameFromHeader(e){const t=e("Content-Disposition");if(t){let e=(0,n.getFilenameFromContentDispositionHeader)(t);if(e.includes("%"))try{e=decodeURIComponent(e)}catch(e){}if((0,a.isPdfFile)(e))return e}return null};t.validateRangeRequestCapabilities=function validateRangeRequestCapabilities({getResponseHeader:e,isHttp:t,rangeChunkSize:r,disableRange:n}){(0,s.assert)(r>0,"Range chunk size must be larger than zero");const a={allowRangeRequests:!1,suggestedLength:void 0},i=parseInt(e("Content-Length"),10);if(!Number.isInteger(i))return a;a.suggestedLength=i;if(i<=2*r)return a;if(n||!t)return a;if("bytes"!==e("Accept-Ranges"))return a;if("identity"!==(e("Content-Encoding")||"identity"))return a;a.allowRangeRequests=!0;return a};t.validateResponseStatus=function validateResponseStatus(e){return 200===e||206===e};var s=r(2),n=r(24),a=r(1)},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.getFilenameFromContentDispositionHeader=function getFilenameFromContentDispositionHeader(e){let t=!0,r=toParamRegExp("filename\\*","i").exec(e);if(r){r=r[1];let e=rfc2616unquote(r);e=unescape(e);e=rfc5987decode(e);e=rfc2047decode(e);return fixupEncoding(e)}r=function rfc2231getparam(e){const t=[];let r;const s=toParamRegExp("filename\\*((?!0\\d)\\d+)(\\*?)","ig");for(;null!==(r=s.exec(e));){let[,e,s,n]=r;e=parseInt(e,10);if(e in t){if(0===e)break}else t[e]=[s,n]}const n=[];for(let e=0;e{Object.defineProperty(t,"__esModule",{value:!0});t.PDFNetworkStream=void 0;var s=r(2),n=r(23);class NetworkManager{constructor(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 NetworkManager_getXhr(){return new XMLHttpRequest};this.currXhrId=0;this.pendingRequests=Object.create(null)}requestRange(e,t,r){const s={begin:e,end:t};for(const e in r)s[e]=r[e];return this.request(s)}requestFull(e){return this.request(e)}request(e){const t=this.getXhr(),r=this.currXhrId++,s=this.pendingRequests[r]={xhr:t};t.open("GET",this.url);t.withCredentials=this.withCredentials;for(const e in this.httpHeaders){const r=this.httpHeaders[e];void 0!==r&&t.setRequestHeader(e,r)}if(this.isHttp&&"begin"in e&&"end"in e){t.setRequestHeader("Range",`bytes=${e.begin}-${e.end-1}`);s.expectedStatus=206}else s.expectedStatus=200;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);s.onHeadersReceived=e.onHeadersReceived;s.onDone=e.onDone;s.onError=e.onError;s.onProgress=e.onProgress;t.send(null);return r}onProgress(e,t){const r=this.pendingRequests[e];r&&r.onProgress&&r.onProgress(t)}onStateChange(e,t){const r=this.pendingRequests[e];if(!r)return;const n=r.xhr;if(n.readyState>=2&&r.onHeadersReceived){r.onHeadersReceived();delete r.onHeadersReceived}if(4!==n.readyState)return;if(!(e in this.pendingRequests))return;delete this.pendingRequests[e];if(0===n.status&&this.isHttp){r.onError&&r.onError(n.status);return}const a=n.status||200;if(!(200===a&&206===r.expectedStatus)&&a!==r.expectedStatus){r.onError&&r.onError(n.status);return}const i=function getArrayBuffer(e){const t=e.response;return"string"!=typeof t?t:(0,s.stringToBytes)(t).buffer}(n);if(206===a){const e=n.getResponseHeader("Content-Range"),t=/bytes (\d+)-(\d+)\/(\d+)/.exec(e);r.onDone({begin:parseInt(t[1],10),chunk:i})}else i?r.onDone({begin:0,chunk:i}):r.onError&&r.onError(n.status)}getRequestXhr(e){return this.pendingRequests[e].xhr}isPendingRequest(e){return e in this.pendingRequests}abortRequest(e){const t=this.pendingRequests[e].xhr;delete this.pendingRequests[e];t.abort()}}t.PDFNetworkStream=class PDFNetworkStream{constructor(e){this._source=e;this._manager=new NetworkManager(e.url,{httpHeaders:e.httpHeaders,withCredentials:e.withCredentials});this._rangeChunkSize=e.rangeChunkSize;this._fullRequestReader=null;this._rangeRequestReaders=[]}_onRangeRequestReaderClosed(e){const t=this._rangeRequestReaders.indexOf(e);t>=0&&this._rangeRequestReaders.splice(t,1)}getFullReader(){(0,s.assert)(!this._fullRequestReader,"PDFNetworkStream.getFullReader can only be called once.");this._fullRequestReader=new PDFNetworkStreamFullRequestReader(this._manager,this._source);return this._fullRequestReader}getRangeReader(e,t){const r=new PDFNetworkStreamRangeRequestReader(this._manager,e,t);r.onClosed=this._onRangeRequestReaderClosed.bind(this);this._rangeRequestReaders.push(r);return r}cancelAllRequests(e){this._fullRequestReader&&this._fullRequestReader.cancel(e);for(const t of this._rangeRequestReaders.slice(0))t.cancel(e)}};class PDFNetworkStreamFullRequestReader{constructor(e,t){this._manager=e;const r={onHeadersReceived:this._onHeadersReceived.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,s.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}_onHeadersReceived(){const e=this._fullRequestId,t=this._manager.getRequestXhr(e),getResponseHeader=e=>t.getResponseHeader(e),{allowRangeRequests:r,suggestedLength:s}=(0,n.validateRangeRequestCapabilities)({getResponseHeader:getResponseHeader,isHttp:this._manager.isHttp,rangeChunkSize:this._rangeChunkSize,disableRange:this._disableRange});r&&(this._isRangeSupported=!0);this._contentLength=s||this._contentLength;this._filename=(0,n.extractFilenameFromHeader)(getResponseHeader);this._isRangeSupported&&this._manager.abortRequest(e);this._headersReceivedCapability.resolve()}_onDone(e){if(e)if(this._requests.length>0){this._requests.shift().resolve({value:e.chunk,done:!1})}else this._cachedChunks.push(e.chunk);this._done=!0;if(!(this._cachedChunks.length>0)){for(const e of this._requests)e.resolve({value:void 0,done:!0});this._requests.length=0}}_onError(e){const t=this._url,r=(0,n.createResponseStatusError)(e,t);this._storedError=r;this._headersReceivedCapability.reject(r);for(const e of this._requests)e.reject(r);this._requests.length=0;this._cachedChunks.length=0}_onProgress(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}async read(){if(this._storedError)throw this._storedError;if(this._cachedChunks.length>0){return{value:this._cachedChunks.shift(),done:!1}}if(this._done)return{value:void 0,done:!0};const e=(0,s.createPromiseCapability)();this._requests.push(e);return e.promise}cancel(e){this._done=!0;this._headersReceivedCapability.reject(e);for(const e of this._requests)e.resolve({value:void 0,done:!0});this._requests.length=0;this._manager.isPendingRequest(this._fullRequestId)&&this._manager.abortRequest(this._fullRequestId);this._fullRequestReader=null}}class PDFNetworkStreamRangeRequestReader{constructor(e,t,r){this._manager=e;const s={onDone:this._onDone.bind(this),onProgress:this._onProgress.bind(this)};this._requestId=e.requestRange(t,r,s);this._requests=[];this._queuedChunk=null;this._done=!1;this.onProgress=null;this.onClosed=null}_close(){this.onClosed&&this.onClosed(this)}_onDone(e){const t=e.chunk;if(this._requests.length>0){this._requests.shift().resolve({value:t,done:!1})}else this._queuedChunk=t;this._done=!0;for(const e of this._requests)e.resolve({value:void 0,done:!0});this._requests.length=0;this._close()}_onProgress(e){!this.isStreamingSupported&&this.onProgress&&this.onProgress({loaded:e.loaded})}get isStreamingSupported(){return!1}async read(){if(null!==this._queuedChunk){const e=this._queuedChunk;this._queuedChunk=null;return{value:e,done:!1}}if(this._done)return{value:void 0,done:!0};const e=(0,s.createPromiseCapability)();this._requests.push(e);return e.promise}cancel(e){this._done=!0;for(const e of this._requests)e.resolve({value:void 0,done:!0});this._requests.length=0;this._manager.isPendingRequest(this._requestId)&&this._manager.abortRequest(this._requestId);this._close()}}},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.PDFFetchStream=void 0;var s=r(2),n=r(23);function createFetchOptions(e,t,r){return{method:"GET",headers:e,signal:r?.signal,mode:"cors",credentials:t?"include":"same-origin",redirect:"follow"}}function createHeaders(e){const t=new Headers;for(const r in e){const s=e[r];void 0!==s&&t.append(r,s)}return t}t.PDFFetchStream=class PDFFetchStream{constructor(e){this.source=e;this.isHttp=/^https?:/i.test(e.url);this.httpHeaders=this.isHttp&&e.httpHeaders||{};this._fullRequestReader=null;this._rangeRequestReaders=[]}get _progressiveDataLength(){return this._fullRequestReader?._loaded??0}getFullReader(){(0,s.assert)(!this._fullRequestReader,"PDFFetchStream.getFullReader can only be called once.");this._fullRequestReader=new PDFFetchStreamReader(this);return this._fullRequestReader}getRangeReader(e,t){if(t<=this._progressiveDataLength)return null;const r=new PDFFetchStreamRangeReader(this,e,t);this._rangeRequestReaders.push(r);return r}cancelAllRequests(e){this._fullRequestReader&&this._fullRequestReader.cancel(e);for(const t of this._rangeRequestReaders.slice(0))t.cancel(e)}};class PDFFetchStreamReader{constructor(e){this._stream=e;this._reader=null;this._loaded=0;this._filename=null;const t=e.source;this._withCredentials=t.withCredentials||!1;this._contentLength=t.length;this._headersCapability=(0,s.createPromiseCapability)();this._disableRange=t.disableRange||!1;this._rangeChunkSize=t.rangeChunkSize;this._rangeChunkSize||this._disableRange||(this._disableRange=!0);"undefined"!=typeof AbortController&&(this._abortController=new AbortController);this._isStreamingSupported=!t.disableStream;this._isRangeSupported=!t.disableRange;this._headers=createHeaders(this._stream.httpHeaders);const r=t.url;fetch(r,createFetchOptions(this._headers,this._withCredentials,this._abortController)).then((e=>{if(!(0,n.validateResponseStatus)(e.status))throw(0,n.createResponseStatusError)(e.status,r);this._reader=e.body.getReader();this._headersCapability.resolve();const getResponseHeader=t=>e.headers.get(t),{allowRangeRequests:t,suggestedLength:a}=(0,n.validateRangeRequestCapabilities)({getResponseHeader:getResponseHeader,isHttp:this._stream.isHttp,rangeChunkSize:this._rangeChunkSize,disableRange:this._disableRange});this._isRangeSupported=t;this._contentLength=a||this._contentLength;this._filename=(0,n.extractFilenameFromHeader)(getResponseHeader);!this._isStreamingSupported&&this._isRangeSupported&&this.cancel(new s.AbortException("Streaming is disabled."))})).catch(this._headersCapability.reject);this.onProgress=null}get headersReady(){return this._headersCapability.promise}get filename(){return this._filename}get contentLength(){return this._contentLength}get isRangeSupported(){return this._isRangeSupported}get isStreamingSupported(){return this._isStreamingSupported}async read(){await this._headersCapability.promise;const{value:e,done:t}=await this._reader.read();if(t)return{value:e,done:t};this._loaded+=e.byteLength;this.onProgress&&this.onProgress({loaded:this._loaded,total:this._contentLength});return{value:new Uint8Array(e).buffer,done:!1}}cancel(e){this._reader&&this._reader.cancel(e);this._abortController&&this._abortController.abort()}}class PDFFetchStreamRangeReader{constructor(e,t,r){this._stream=e;this._reader=null;this._loaded=0;const a=e.source;this._withCredentials=a.withCredentials||!1;this._readCapability=(0,s.createPromiseCapability)();this._isStreamingSupported=!a.disableStream;"undefined"!=typeof AbortController&&(this._abortController=new AbortController);this._headers=createHeaders(this._stream.httpHeaders);this._headers.append("Range",`bytes=${t}-${r-1}`);const i=a.url;fetch(i,createFetchOptions(this._headers,this._withCredentials,this._abortController)).then((e=>{if(!(0,n.validateResponseStatus)(e.status))throw(0,n.createResponseStatusError)(e.status,i);this._readCapability.resolve();this._reader=e.body.getReader()})).catch((e=>{if("AbortError"!==e?.name)throw e}));this.onProgress=null}get isStreamingSupported(){return this._isStreamingSupported}async read(){await this._readCapability.promise;const{value:e,done:t}=await this._reader.read();if(t)return{value:e,done:t};this._loaded+=e.byteLength;this.onProgress&&this.onProgress({loaded:this._loaded});return{value:new Uint8Array(e).buffer,done:!1}}cancel(e){this._reader&&this._reader.cancel(e);this._abortController&&this._abortController.abort()}}}],__webpack_module_cache__={};function __w_pdfjs_require__(e){var t=__webpack_module_cache__[e];if(void 0!==t)return t.exports;var r=__webpack_module_cache__[e]={exports:{}};__webpack_modules__[e](r,r.exports,__w_pdfjs_require__);return r.exports}var __webpack_exports__={};(()=>{var e=__webpack_exports__;Object.defineProperty(e,"__esModule",{value:!0});Object.defineProperty(e,"addLinkAttributes",{enumerable:!0,get:function(){return t.addLinkAttributes}});Object.defineProperty(e,"getFilenameFromUrl",{enumerable:!0,get:function(){return t.getFilenameFromUrl}});Object.defineProperty(e,"getPdfFilenameFromUrl",{enumerable:!0,get:function(){return t.getPdfFilenameFromUrl}});Object.defineProperty(e,"getXfaPageViewport",{enumerable:!0,get:function(){return t.getXfaPageViewport}});Object.defineProperty(e,"isPdfFile",{enumerable:!0,get:function(){return t.isPdfFile}});Object.defineProperty(e,"LinkTarget",{enumerable:!0,get:function(){return t.LinkTarget}});Object.defineProperty(e,"loadScript",{enumerable:!0,get:function(){return t.loadScript}});Object.defineProperty(e,"PDFDateString",{enumerable:!0,get:function(){return t.PDFDateString}});Object.defineProperty(e,"RenderingCancelledException",{enumerable:!0,get:function(){return t.RenderingCancelledException}});Object.defineProperty(e,"build",{enumerable:!0,get:function(){return r.build}});Object.defineProperty(e,"getDocument",{enumerable:!0,get:function(){return r.getDocument}});Object.defineProperty(e,"LoopbackPort",{enumerable:!0,get:function(){return r.LoopbackPort}});Object.defineProperty(e,"PDFDataRangeTransport",{enumerable:!0,get:function(){return r.PDFDataRangeTransport}});Object.defineProperty(e,"PDFWorker",{enumerable:!0,get:function(){return r.PDFWorker}});Object.defineProperty(e,"version",{enumerable:!0,get:function(){return r.version}});Object.defineProperty(e,"CMapCompressionType",{enumerable:!0,get:function(){return s.CMapCompressionType}});Object.defineProperty(e,"createObjectURL",{enumerable:!0,get:function(){return s.createObjectURL}});Object.defineProperty(e,"createPromiseCapability",{enumerable:!0,get:function(){return s.createPromiseCapability}});Object.defineProperty(e,"createValidAbsoluteUrl",{enumerable:!0,get:function(){return s.createValidAbsoluteUrl}});Object.defineProperty(e,"InvalidPDFException",{enumerable:!0,get:function(){return s.InvalidPDFException}});Object.defineProperty(e,"MissingPDFException",{enumerable:!0,get:function(){return s.MissingPDFException}});Object.defineProperty(e,"OPS",{enumerable:!0,get:function(){return s.OPS}});Object.defineProperty(e,"PasswordResponses",{enumerable:!0,get:function(){return s.PasswordResponses}});Object.defineProperty(e,"PermissionFlag",{enumerable:!0,get:function(){return s.PermissionFlag}});Object.defineProperty(e,"removeNullCharacters",{enumerable:!0,get:function(){return s.removeNullCharacters}});Object.defineProperty(e,"shadow",{enumerable:!0,get:function(){return s.shadow}});Object.defineProperty(e,"UnexpectedResponseException",{enumerable:!0,get:function(){return s.UnexpectedResponseException}});Object.defineProperty(e,"UNSUPPORTED_FEATURES",{enumerable:!0,get:function(){return s.UNSUPPORTED_FEATURES}});Object.defineProperty(e,"Util",{enumerable:!0,get:function(){return s.Util}});Object.defineProperty(e,"VerbosityLevel",{enumerable:!0,get:function(){return s.VerbosityLevel}});Object.defineProperty(e,"AnnotationLayer",{enumerable:!0,get:function(){return n.AnnotationLayer}});Object.defineProperty(e,"GlobalWorkerOptions",{enumerable:!0,get:function(){return a.GlobalWorkerOptions}});Object.defineProperty(e,"renderTextLayer",{enumerable:!0,get:function(){return o.renderTextLayer}});Object.defineProperty(e,"SVGGraphics",{enumerable:!0,get:function(){return l.SVGGraphics}});Object.defineProperty(e,"XfaLayer",{enumerable:!0,get:function(){return c.XfaLayer}});var t=__w_pdfjs_require__(1),r=__w_pdfjs_require__(6),s=__w_pdfjs_require__(2),n=__w_pdfjs_require__(17),a=__w_pdfjs_require__(12),i=__w_pdfjs_require__(4),o=__w_pdfjs_require__(19),l=__w_pdfjs_require__(20),c=__w_pdfjs_require__(21);if(i.isNodeJS){const{PDFNodeStream:e}=__w_pdfjs_require__(22);(0,r.setPDFNetworkStreamFactory)((t=>new e(t)))}else{const{PDFNetworkStream:e}=__w_pdfjs_require__(25),{PDFFetchStream:s}=__w_pdfjs_require__(26);(0,r.setPDFNetworkStreamFactory)((r=>(0,t.isValidFetchUrl)(r.url)?new s(r):new e(r)))}})();return __webpack_exports__})()}));
\ No newline at end of file
diff --git a/media/js/pdf/build/pdf.worker.js b/media/js/pdf/build/pdf.worker.js
new file mode 100644
index 0000000000..ef11a8cdfa
--- /dev/null
+++ b/media/js/pdf/build/pdf.worker.js
@@ -0,0 +1,22 @@
+/**
+ * @licstart The following is the entire license notice for the
+ * Javascript code in this page
+ *
+ * Copyright 2021 Mozilla Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * @licend The above is the entire license notice for the
+ * Javascript code in this page
+ */
+!function webpackUniversalModuleDefinition(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define("pdfjs-dist/build/pdf.worker",[],t):"object"==typeof exports?exports["pdfjs-dist/build/pdf.worker"]=t():e["pdfjs-dist/build/pdf.worker"]=e.pdfjsWorker=t()}(this,(function(){return(()=>{"use strict";var e=[,(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.WorkerTask=t.WorkerMessageHandler=void 0;var a=r(2),i=r(5),n=r(7),s=r(71),o=r(4),c=r(99),l=r(100),h=r(9);class WorkerTask{constructor(e){this.name=e;this.terminated=!1;this._capability=(0,a.createPromiseCapability)()}get finished(){return this._capability.promise}finish(){this._capability.resolve()}terminate(){this.terminated=!0}ensureNotTerminated(){if(this.terminated)throw new Error("Worker task was terminated")}}t.WorkerTask=WorkerTask;class WorkerMessageHandler{static setup(e,t){let r=!1;e.on("test",(function wphSetupTest(t){if(r)return;r=!0;if(!(t instanceof Uint8Array)){e.send("test",null);return}const a=255===t[0];e.postMessageTransfers=a;e.send("test",{supportTransfers:a})}));e.on("configure",(function wphConfigure(e){(0,a.setVerbosityLevel)(e.verbosity)}));e.on("GetDocRequest",(function wphSetupDoc(e){return WorkerMessageHandler.createDocumentHandler(e,t)}))}static createDocumentHandler(e,t){let r,o=!1,u=null;const d=[],f=(0,a.getVerbosityLevel)(),g=e.apiVersion,p="2.10.377";if(g!==p)throw new Error(`The API version "${g}" does not match the Worker version "2.10.377".`);const m=[];for(const e in[])m.push(e);if(m.length)throw new Error("The `Array.prototype` contains unexpected enumerable properties: "+m.join(", ")+"; thus breaking e.g. `for...in` iteration of `Array`s.");if("undefined"==typeof ReadableStream)throw new Error("The browser/environment lacks native support for critical functionality used by the PDF.js library (e.g. `ReadableStream`); please use a `legacy`-build instead.");const b=e.docId,y=e.docBaseUrl,w=e.docId+"_worker";let S=new c.MessageHandler(w,b,t);S.postMessageTransfers=e.postMessageTransfers;function ensureNotTerminated(){if(o)throw new Error("Worker was terminated")}function startWorkerTask(e){d.push(e)}function finishWorkerTask(e){e.finish();const t=d.indexOf(e);d.splice(t,1)}async function loadDocument(e){await r.ensureDoc("checkHeader");await r.ensureDoc("parseStartXRef");await r.ensureDoc("parse",[e]);e||await r.ensureDoc("checkFirstPage");const t=await r.ensureDoc("isPureXfa");if(t){const e=new WorkerTask("loadXfaFonts");startWorkerTask(e);await Promise.all([r.loadXfaFonts(S,e).catch((e=>{})).then((()=>finishWorkerTask(e))),r.loadXfaImages()])}const[a,i]=await Promise.all([r.ensureDoc("numPages"),r.ensureDoc("fingerprints")]);return{numPages:a,fingerprints:i,htmlForXfa:t?await r.ensureDoc("htmlForXfa"):null}}function getPdfManager(e,t,r){const i=(0,a.createPromiseCapability)();let s;const o=e.source;if(o.data){try{s=new n.LocalPdfManager(b,o.data,o.password,t,r,y);i.resolve(s)}catch(e){i.reject(e)}return i.promise}let c,h=[];try{c=new l.PDFWorkerStream(S)}catch(e){i.reject(e);return i.promise}const d=c.getFullReader();d.headersReady.then((function(){if(!d.isRangeSupported)return;const e=o.disableAutoFetch||d.isStreamingSupported;s=new n.NetworkPdfManager(b,c,{msgHandler:S,password:o.password,length:d.contentLength,disableAutoFetch:e,rangeChunkSize:o.rangeChunkSize},t,r,y);for(let e=0;enull!==e)).reduce(((e,t)=>e.concat(t)),h);if(0===h.length)return t.bytes}const d=r instanceof i.Dict&&r.get("XFA")||[];let f=null;if(Array.isArray(d))for(let e=0,t=d.length;e{(0,a.isString)(t)&&(0,a.isString)(r)&&(e[t]=(0,a.stringToPDFString)(r))}));g={rootRef:n.trailer.getRaw("Root")||null,encryptRef:n.trailer.getRaw("Encrypt")||null,newRef:n.getNewRef(),infoRef:n.trailer.getRaw("Info")||null,info:e,fileIds:n.trailer.get("ID")||null,startXRef:c,filename:o}}n.resetNewRef();return(0,s.incrementalUpdate)({originalData:t.bytes,xrefInfo:g,newRefs:h,xref:n,datasetsRef:f,xfaData:u})}))}));S.on("GetOperatorList",(function wphSetupRenderPage(e,t){const i=e.pageIndex;r.getPage(i).then((function(r){const n=new WorkerTask(`GetOperatorList: page ${i}`);startWorkerTask(n);const s=f>=a.VerbosityLevel.INFOS?Date.now():0;r.getOperatorList({handler:S,sink:t,task:n,intent:e.intent,renderInteractiveForms:e.renderInteractiveForms,annotationStorage:e.annotationStorage}).then((function(e){finishWorkerTask(n);s&&(0,a.info)(`page=${i+1} - getOperatorList: time=${Date.now()-s}ms, len=${e.length}`);t.close()}),(function(e){finishWorkerTask(n);if(!n.terminated){S.send("UnsupportedFeature",{featureId:a.UNSUPPORTED_FEATURES.errorOperatorList});t.error(e)}}))}))}));S.on("GetTextContent",(function wphExtractText(e,t){const i=e.pageIndex;t.onPull=function(e){};t.onCancel=function(e){};r.getPage(i).then((function(r){const n=new WorkerTask("GetTextContent: page "+i);startWorkerTask(n);const s=f>=a.VerbosityLevel.INFOS?Date.now():0;r.extractTextContent({handler:S,task:n,sink:t,normalizeWhitespace:e.normalizeWhitespace,includeMarkedContent:e.includeMarkedContent,combineTextItems:e.combineTextItems}).then((function(){finishWorkerTask(n);s&&(0,a.info)(`page=${i+1} - getTextContent: time=`+(Date.now()-s)+"ms");t.close()}),(function(e){finishWorkerTask(n);n.terminated||t.error(e)}))}))}));S.on("GetStructTree",(function wphGetStructTree(e){return r.getPage(e.pageIndex).then((function(e){return r.ensure(e,"getStructTree")}))}));S.on("FontFallback",(function(e){return r.fontFallback(e.id,S)}));S.on("Cleanup",(function wphCleanup(e){return r.cleanup(!0)}));S.on("Terminate",(function wphTerminate(e){o=!0;const t=[];if(r){r.terminate(new a.AbortException("Worker was terminated."));const e=r.cleanup();t.push(e);r=null}else(0,i.clearPrimitiveCaches)();u&&u(new a.AbortException("Worker was terminated."));for(const e of d){t.push(e.finished);e.terminate()}return Promise.all(t).then((function(){S.destroy();S=null}))}));S.on("Ready",(function wphReady(t){!function setupDoc(e){function onSuccess(e){ensureNotTerminated();S.send("GetDoc",{pdfInfo:e})}function onFailure(e){ensureNotTerminated();if(e instanceof a.PasswordException){const t=new WorkerTask(`PasswordException: response ${e.code}`);startWorkerTask(t);S.sendWithPromise("PasswordRequest",e).then((function({password:e}){finishWorkerTask(t);r.updatePassword(e);pdfManagerReady()})).catch((function(){finishWorkerTask(t);S.send("DocException",e)}))}else e instanceof a.InvalidPDFException||e instanceof a.MissingPDFException||e instanceof a.UnexpectedResponseException||e instanceof a.UnknownErrorException?S.send("DocException",e):S.send("DocException",new a.UnknownErrorException(e.message,e.toString()))}function pdfManagerReady(){ensureNotTerminated();loadDocument(!1).then(onSuccess,(function(e){ensureNotTerminated();if(e instanceof h.XRefParseException){r.requestLoadedStream();r.onLoadedStream().then((function(){ensureNotTerminated();loadDocument(!0).then(onSuccess,onFailure)}))}else onFailure(e)}))}ensureNotTerminated();getPdfManager(e,{maxImageSize:e.maxImageSize,disableFontFace:e.disableFontFace,ignoreErrors:e.ignoreErrors,isEvalSupported:e.isEvalSupported,fontExtraProperties:e.fontExtraProperties,useSystemFonts:e.useSystemFonts,cMapUrl:e.cMapUrl,standardFontDataUrl:e.standardFontDataUrl},e.enableXfa).then((function(e){if(o){e.terminate(new a.AbortException("Worker was terminated."));throw new Error("Worker was terminated")}r=e;r.onLoadedStream().then((function(e){S.send("DataLoaded",{length:e.bytes.byteLength})}))})).then(pdfManagerReady,onFailure)}(e);e=null}));return w}static initializeFromPort(e){const t=new c.MessageHandler("worker","main",e);WorkerMessageHandler.setup(t,e);t.send("ready",null)}}t.WorkerMessageHandler=WorkerMessageHandler;"undefined"==typeof window&&!o.isNodeJS&&"undefined"!=typeof self&&function isMessagePort(e){return"function"==typeof e.postMessage&&"onmessage"in e}(self)&&WorkerMessageHandler.initializeFromPort(self)},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.arrayByteLength=arrayByteLength;t.arraysToBytes=function arraysToBytes(e){const t=e.length;if(1===t&&e[0]instanceof Uint8Array)return e[0];let r=0;for(let a=0;a>2]+a[(3&n)<<4|s>>4]+a[t+1>6:64]+a[t+2t});e.promise=new Promise((function(r,a){e.resolve=function(e){t=!0;r(e)};e.reject=function(e){t=!0;a(e)}}));return e};t.createValidAbsoluteUrl=function createValidAbsoluteUrl(e,t){if(!e)return null;try{const r=t?new URL(e,t):new URL(e);if(function _isValidProtocol(e){if(!e)return!1;switch(e.protocol){case"http:":case"https:":case"ftp:":case"mailto:":case"tel:":return!0;default:return!1}}(r))return r}catch(e){}return null};t.escapeString=function escapeString(e){return e.replace(/([()\\\n\r])/g,(e=>"\n"===e?"\\n":"\r"===e?"\\r":`\\${e}`))};t.getModificationDate=function getModificationDate(e=new Date){return[e.getUTCFullYear().toString(),(e.getUTCMonth()+1).toString().padStart(2,"0"),e.getUTCDate().toString().padStart(2,"0"),e.getUTCHours().toString().padStart(2,"0"),e.getUTCMinutes().toString().padStart(2,"0"),e.getUTCSeconds().toString().padStart(2,"0")].join("")};t.getVerbosityLevel=function getVerbosityLevel(){return i};t.info=function info(e){i>=a.INFOS&&console.log(`Info: ${e}`)};t.isArrayBuffer=function isArrayBuffer(e){return"object"==typeof e&&null!==e&&void 0!==e.byteLength};t.isArrayEqual=function isArrayEqual(e,t){if(e.length!==t.length)return!1;for(let r=0,a=e.length;r>24&255,e>>16&255,e>>8&255,255&e)};t.stringToBytes=stringToBytes;t.stringToPDFString=function stringToPDFString(e){const t=e.length,r=[];if("þ"===e[0]&&"ÿ"===e[1])for(let a=2;a>8&255),String.fromCharCode(255&a))}return t.join("")};t.stringToUTF8String=function stringToUTF8String(e){return decodeURIComponent(escape(e))};t.unreachable=unreachable;t.utf8StringToString=function utf8StringToString(e){return unescape(encodeURIComponent(e))};t.warn=warn;t.VerbosityLevel=t.Util=t.UNSUPPORTED_FEATURES=t.UnknownErrorException=t.UnexpectedResponseException=t.TextRenderingMode=t.StreamType=t.PermissionFlag=t.PasswordResponses=t.PasswordException=t.PageActionEventType=t.OPS=t.MissingPDFException=t.IsLittleEndianCached=t.IsEvalSupportedCached=t.InvalidPDFException=t.ImageKind=t.IDENTITY_MATRIX=t.FormatError=t.FontType=t.FONT_IDENTITY_MATRIX=t.DocumentActionEventType=t.CMapCompressionType=t.BaseException=t.AnnotationType=t.AnnotationStateModelType=t.AnnotationReviewState=t.AnnotationReplyType=t.AnnotationMarkedState=t.AnnotationFlag=t.AnnotationFieldFlag=t.AnnotationBorderStyleType=t.AnnotationActionEventType=t.AbortException=void 0;r(3);t.IDENTITY_MATRIX=[1,0,0,1,0,0];t.FONT_IDENTITY_MATRIX=[.001,0,0,.001,0,0];t.PermissionFlag={PRINT:4,MODIFY_CONTENTS:8,COPY:16,MODIFY_ANNOTATIONS:32,FILL_INTERACTIVE_FORMS:256,COPY_FOR_ACCESSIBILITY:512,ASSEMBLE:1024,PRINT_HIGH_QUALITY:2048};t.TextRenderingMode={FILL:0,STROKE:1,FILL_STROKE:2,INVISIBLE:3,FILL_ADD_TO_PATH:4,STROKE_ADD_TO_PATH:5,FILL_STROKE_ADD_TO_PATH:6,ADD_TO_PATH:7,FILL_STROKE_MASK:3,ADD_TO_PATH_FLAG:4};t.ImageKind={GRAYSCALE_1BPP:1,RGB_24BPP:2,RGBA_32BPP:3};t.AnnotationType={TEXT:1,LINK:2,FREETEXT:3,LINE:4,SQUARE:5,CIRCLE:6,POLYGON:7,POLYLINE:8,HIGHLIGHT:9,UNDERLINE:10,SQUIGGLY:11,STRIKEOUT:12,STAMP:13,CARET:14,INK:15,POPUP:16,FILEATTACHMENT:17,SOUND:18,MOVIE:19,WIDGET:20,SCREEN:21,PRINTERMARK:22,TRAPNET:23,WATERMARK:24,THREED:25,REDACT:26};t.AnnotationStateModelType={MARKED:"Marked",REVIEW:"Review"};t.AnnotationMarkedState={MARKED:"Marked",UNMARKED:"Unmarked"};t.AnnotationReviewState={ACCEPTED:"Accepted",REJECTED:"Rejected",CANCELLED:"Cancelled",COMPLETED:"Completed",NONE:"None"};t.AnnotationReplyType={GROUP:"Group",REPLY:"R"};t.AnnotationFlag={INVISIBLE:1,HIDDEN:2,PRINT:4,NOZOOM:8,NOROTATE:16,NOVIEW:32,READONLY:64,LOCKED:128,TOGGLENOVIEW:256,LOCKEDCONTENTS:512};t.AnnotationFieldFlag={READONLY:1,REQUIRED:2,NOEXPORT:4,MULTILINE:4096,PASSWORD:8192,NOTOGGLETOOFF:16384,RADIO:32768,PUSHBUTTON:65536,COMBO:131072,EDIT:262144,SORT:524288,FILESELECT:1048576,MULTISELECT:2097152,DONOTSPELLCHECK:4194304,DONOTSCROLL:8388608,COMB:16777216,RICHTEXT:33554432,RADIOSINUNISON:33554432,COMMITONSELCHANGE:67108864};t.AnnotationBorderStyleType={SOLID:1,DASHED:2,BEVELED:3,INSET:4,UNDERLINE:5};t.AnnotationActionEventType={E:"Mouse Enter",X:"Mouse Exit",D:"Mouse Down",U:"Mouse Up",Fo:"Focus",Bl:"Blur",PO:"PageOpen",PC:"PageClose",PV:"PageVisible",PI:"PageInvisible",K:"Keystroke",F:"Format",V:"Validate",C:"Calculate"};t.DocumentActionEventType={WC:"WillClose",WS:"WillSave",DS:"DidSave",WP:"WillPrint",DP:"DidPrint"};t.PageActionEventType={O:"PageOpen",C:"PageClose"};t.StreamType={UNKNOWN:"UNKNOWN",FLATE:"FLATE",LZW:"LZW",DCT:"DCT",JPX:"JPX",JBIG:"JBIG",A85:"A85",AHX:"AHX",CCF:"CCF",RLX:"RLX"};t.FontType={UNKNOWN:"UNKNOWN",TYPE1:"TYPE1",TYPE1STANDARD:"TYPE1STANDARD",TYPE1C:"TYPE1C",CIDFONTTYPE0:"CIDFONTTYPE0",CIDFONTTYPE0C:"CIDFONTTYPE0C",TRUETYPE:"TRUETYPE",CIDFONTTYPE2:"CIDFONTTYPE2",TYPE3:"TYPE3",OPENTYPE:"OPENTYPE",TYPE0:"TYPE0",MMTYPE1:"MMTYPE1"};const a={ERRORS:0,WARNINGS:1,INFOS:5};t.VerbosityLevel=a;t.CMapCompressionType={NONE:0,BINARY:1,STREAM:2};t.OPS={dependency:1,setLineWidth:2,setLineCap:3,setLineJoin:4,setMiterLimit:5,setDash:6,setRenderingIntent:7,setFlatness:8,setGState:9,save:10,restore:11,transform:12,moveTo:13,lineTo:14,curveTo:15,curveTo2:16,curveTo3:17,closePath:18,rectangle:19,stroke:20,closeStroke:21,fill:22,eoFill:23,fillStroke:24,eoFillStroke:25,closeFillStroke:26,closeEOFillStroke:27,endPath:28,clip:29,eoClip:30,beginText:31,endText:32,setCharSpacing:33,setWordSpacing:34,setHScale:35,setLeading:36,setFont:37,setTextRenderingMode:38,setTextRise:39,moveText:40,setLeadingMoveText:41,setTextMatrix:42,nextLine:43,showText:44,showSpacedText:45,nextLineShowText:46,nextLineSetSpacingShowText:47,setCharWidth:48,setCharWidthAndBounds:49,setStrokeColorSpace:50,setFillColorSpace:51,setStrokeColor:52,setStrokeColorN:53,setFillColor:54,setFillColorN:55,setStrokeGray:56,setFillGray:57,setStrokeRGBColor:58,setFillRGBColor:59,setStrokeCMYKColor:60,setFillCMYKColor:61,shadingFill:62,beginInlineImage:63,beginImageData:64,endInlineImage:65,paintXObject:66,markPoint:67,markPointProps:68,beginMarkedContent:69,beginMarkedContentProps:70,endMarkedContent:71,beginCompat:72,endCompat:73,paintFormXObjectBegin:74,paintFormXObjectEnd:75,beginGroup:76,endGroup:77,beginAnnotations:78,endAnnotations:79,beginAnnotation:80,endAnnotation:81,paintJpegXObject:82,paintImageMaskXObject:83,paintImageMaskXObjectGroup:84,paintImageXObject:85,paintInlineImageXObject:86,paintInlineImageXObjectGroup:87,paintImageXObjectRepeat:88,paintImageMaskXObjectRepeat:89,paintSolidColorImageMask:90,constructPath:91};t.UNSUPPORTED_FEATURES={unknown:"unknown",forms:"forms",javaScript:"javaScript",signatures:"signatures",smask:"smask",shadingPattern:"shadingPattern",font:"font",errorTilingPattern:"errorTilingPattern",errorExtGState:"errorExtGState",errorXObject:"errorXObject",errorFontLoadType3:"errorFontLoadType3",errorFontState:"errorFontState",errorFontMissing:"errorFontMissing",errorFontTranslate:"errorFontTranslate",errorColorSpace:"errorColorSpace",errorOperatorList:"errorOperatorList",errorFontToUnicode:"errorFontToUnicode",errorFontLoadNative:"errorFontLoadNative",errorFontBuildPath:"errorFontBuildPath",errorFontGetPath:"errorFontGetPath",errorMarkedContent:"errorMarkedContent"};t.PasswordResponses={NEED_PASSWORD:1,INCORRECT_PASSWORD:2};let i=a.WARNINGS;function warn(e){i>=a.WARNINGS&&console.log(`Warning: ${e}`)}function unreachable(e){throw new Error(e)}function assert(e,t){e||unreachable(t)}function shadow(e,t,r){Object.defineProperty(e,t,{value:r,enumerable:!0,configurable:!0,writable:!1});return r}const n=function BaseExceptionClosure(){function BaseException(e){this.constructor===BaseException&&unreachable("Cannot initialize BaseException.");this.message=e;this.name=this.constructor.name}BaseException.prototype=new Error;BaseException.constructor=BaseException;return BaseException}();t.BaseException=n;t.PasswordException=class PasswordException extends n{constructor(e,t){super(e);this.code=t}};t.UnknownErrorException=class UnknownErrorException extends n{constructor(e,t){super(e);this.details=t}};t.InvalidPDFException=class InvalidPDFException extends n{};t.MissingPDFException=class MissingPDFException extends n{};t.UnexpectedResponseException=class UnexpectedResponseException extends n{constructor(e,t){super(e);this.status=t}};t.FormatError=class FormatError extends n{};t.AbortException=class AbortException extends n{};const s=/\x00/g;function stringToBytes(e){assert("string"==typeof e,"Invalid argument for stringToBytes");const t=e.length,r=new Uint8Array(t);for(let a=0;ae.toString(16).padStart(2,"0")));class Util{static makeHexColor(e,t,r){return`#${l[e]}${l[t]}${l[r]}`}static transform(e,t){return[e[0]*t[0]+e[2]*t[1],e[1]*t[0]+e[3]*t[1],e[0]*t[2]+e[2]*t[3],e[1]*t[2]+e[3]*t[3],e[0]*t[4]+e[2]*t[5]+e[4],e[1]*t[4]+e[3]*t[5]+e[5]]}static applyTransform(e,t){return[e[0]*t[0]+e[1]*t[2]+t[4],e[0]*t[1]+e[1]*t[3]+t[5]]}static applyInverseTransform(e,t){const r=t[0]*t[3]-t[1]*t[2];return[(e[0]*t[3]-e[1]*t[2]+t[2]*t[5]-t[4]*t[3])/r,(-e[0]*t[1]+e[1]*t[0]+t[4]*t[1]-t[5]*t[0])/r]}static getAxialAlignedBoundingBox(e,t){const r=Util.applyTransform(e,t),a=Util.applyTransform(e.slice(2,4),t),i=Util.applyTransform([e[0],e[3]],t),n=Util.applyTransform([e[2],e[1]],t);return[Math.min(r[0],a[0],i[0],n[0]),Math.min(r[1],a[1],i[1],n[1]),Math.max(r[0],a[0],i[0],n[0]),Math.max(r[1],a[1],i[1],n[1])]}static inverseTransform(e){const t=e[0]*e[3]-e[1]*e[2];return[e[3]/t,-e[1]/t,-e[2]/t,e[0]/t,(e[2]*e[5]-e[4]*e[3])/t,(e[4]*e[1]-e[5]*e[0])/t]}static apply3dTransform(e,t){return[e[0]*t[0]+e[1]*t[1]+e[2]*t[2],e[3]*t[0]+e[4]*t[1]+e[5]*t[2],e[6]*t[0]+e[7]*t[1]+e[8]*t[2]]}static singularValueDecompose2dScale(e){const t=[e[0],e[2],e[1],e[3]],r=e[0]*t[0]+e[1]*t[2],a=e[0]*t[1]+e[1]*t[3],i=e[2]*t[0]+e[3]*t[2],n=e[2]*t[1]+e[3]*t[3],s=(r+n)/2,o=Math.sqrt((r+n)**2-4*(r*n-i*a))/2,c=s+o||1,l=s-o||1;return[Math.sqrt(c),Math.sqrt(l)]}static normalizeRect(e){const t=e.slice(0);if(e[0]>e[2]){t[0]=e[2];t[2]=e[0]}if(e[1]>e[3]){t[1]=e[3];t[3]=e[1]}return t}static intersect(e,t){function compare(e,t){return e-t}const r=[e[0],e[2],t[0],t[2]].sort(compare),a=[e[1],e[3],t[1],t[3]].sort(compare),i=[];e=Util.normalizeRect(e);t=Util.normalizeRect(t);if(!(r[0]===e[0]&&r[1]===t[0]||r[0]===t[0]&&r[1]===e[0]))return null;i[0]=r[1];i[2]=r[2];if(!(a[0]===e[1]&&a[1]===t[1]||a[0]===t[1]&&a[1]===e[1]))return null;i[1]=a[1];i[3]=a[2];return i}}t.Util=Util;const h=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,728,711,710,729,733,731,730,732,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,8226,8224,8225,8230,8212,8211,402,8260,8249,8250,8722,8240,8222,8220,8221,8216,8217,8218,8482,64257,64258,321,338,352,376,381,305,322,339,353,382,0,8364]},(e,t,r)=>{r(4)},(e,t)=>{Object.defineProperty(t,"__esModule",{value:!0});t.isNodeJS=void 0;const r=!("object"!=typeof process||process+""!="[object process]"||process.versions.nw||process.versions.electron&&process.type&&"browser"!==process.type);t.isNodeJS=r},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.clearPrimitiveCaches=function clearPrimitiveCaches(){o._clearCache();s._clearCache();l._clearCache()};t.isCmd=function isCmd(e,t){return e instanceof o&&(void 0===t||e.cmd===t)};t.isDict=function isDict(e,t){return e instanceof Dict&&(void 0===t||isName(e.get("Type"),t))};t.isEOF=function isEOF(e){return e===n};t.isName=isName;t.isRef=function isRef(e){return e instanceof l};t.isRefsEqual=function isRefsEqual(e,t){return e.num===t.num&&e.gen===t.gen};t.isStream=function isStream(e){return e instanceof i.BaseStream};t.RefSetCache=t.RefSet=t.Ref=t.Name=t.EOF=t.Dict=t.Cmd=void 0;var a=r(2),i=r(6);const n={};t.EOF=n;const s=function NameClosure(){let e=Object.create(null);class Name{constructor(e){this.name=e}static get(t){const r=e[t];return r||(e[t]=new Name(t))}static _clearCache(){e=Object.create(null)}}return Name}();t.Name=s;const o=function CmdClosure(){let e=Object.create(null);class Cmd{constructor(e){this.cmd=e}static get(t){const r=e[t];return r||(e[t]=new Cmd(t))}static _clearCache(){e=Object.create(null)}}return Cmd}();t.Cmd=o;const c=function nonSerializableClosure(){return c};class Dict{constructor(e=null){this._map=Object.create(null);this.xref=e;this.objId=null;this.suppressEncryption=!1;this.__nonSerializable__=c}assignXref(e){this.xref=e}get size(){return Object.keys(this._map).length}get(e,t,r){let a=this._map[e];if(void 0===a&&void 0!==t){a=this._map[t];void 0===a&&void 0!==r&&(a=this._map[r])}return a instanceof l&&this.xref?this.xref.fetch(a,this.suppressEncryption):a}async getAsync(e,t,r){let a=this._map[e];if(void 0===a&&void 0!==t){a=this._map[t];void 0===a&&void 0!==r&&(a=this._map[r])}return a instanceof l&&this.xref?this.xref.fetchAsync(a,this.suppressEncryption):a}getArray(e,t,r){let a=this._map[e];if(void 0===a&&void 0!==t){a=this._map[t];void 0===a&&void 0!==r&&(a=this._map[r])}a instanceof l&&this.xref&&(a=this.xref.fetch(a,this.suppressEncryption));if(Array.isArray(a)){a=a.slice();for(let e=0,t=a.length;e{(0,a.unreachable)("Should not call `set` on the empty dictionary.")};return(0,a.shadow)(this,"empty",e)}static merge({xref:e,dictArray:t,mergeSubDicts:r=!1}){const a=new Dict(e),i=new Map;for(const e of t)if(e instanceof Dict)for(const[t,a]of Object.entries(e._map)){let e=i.get(t);if(void 0===e){e=[];i.set(t,e)}else if(!r)continue;e.push(a)}for(const[t,r]of i){if(1===r.length||!(r[0]instanceof Dict)){a._map[t]=r[0];continue}const i=new Dict(e);for(const e of r)if(e instanceof Dict)for(const[t,r]of Object.entries(e._map))void 0===i._map[t]&&(i._map[t]=r);i.size>0&&(a._map[t]=i)}i.clear();return a.size>0?a:Dict.empty}}t.Dict=Dict;const l=function RefClosure(){let e=Object.create(null);class Ref{constructor(e,t){this.num=e;this.gen=t}toString(){return 0===this.gen?`${this.num}R`:`${this.num}R${this.gen}`}static get(t,r){const a=0===r?`${t}R`:`${t}R${r}`,i=e[a];return i||(e[a]=new Ref(t,r))}static _clearCache(){e=Object.create(null)}}return Ref}();t.Ref=l;t.RefSet=class RefSet{constructor(e=null){this._set=new Set(e&&e._set)}has(e){return this._set.has(e.toString())}put(e){this._set.add(e.toString())}remove(e){this._set.delete(e.toString())}forEach(e){for(const t of this._set.values())e(t)}clear(){this._set.clear()}};t.RefSetCache=class RefSetCache{constructor(){this._map=new Map}get size(){return this._map.size}get(e){return this._map.get(e.toString())}has(e){return this._map.has(e.toString())}put(e,t){this._map.set(e.toString(),t)}putAlias(e,t){this._map.set(e.toString(),this.get(t))}forEach(e){for(const t of this._map.values())e(t)}clear(){this._map.clear()}};function isName(e,t){return e instanceof s&&(void 0===t||e.name===t)}},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.BaseStream=void 0;var a=r(2);class BaseStream{constructor(){this.constructor===BaseStream&&(0,a.unreachable)("Cannot initialize BaseStream.")}get length(){(0,a.unreachable)("Abstract getter `length` accessed")}get isEmpty(){(0,a.unreachable)("Abstract getter `isEmpty` accessed")}get isDataLoaded(){return(0,a.shadow)(this,"isDataLoaded",!0)}getByte(){(0,a.unreachable)("Abstract method `getByte` called")}getBytes(e,t=!1){(0,a.unreachable)("Abstract method `getBytes` called")}peekByte(){const e=this.getByte();-1!==e&&this.pos--;return e}peekBytes(e,t=!1){const r=this.getBytes(e,t);this.pos-=r.length;return r}getUint16(){const e=this.getByte(),t=this.getByte();return-1===e||-1===t?-1:(e<<8)+t}getInt32(){return(this.getByte()<<24)+(this.getByte()<<16)+(this.getByte()<<8)+this.getByte()}getByteRange(e,t){(0,a.unreachable)("Abstract method `getByteRange` called")}getString(e){return(0,a.bytesToString)(this.getBytes(e,!1))}skip(e){this.pos+=e||1}reset(){(0,a.unreachable)("Abstract method `reset` called")}moveStart(){(0,a.unreachable)("Abstract method `moveStart` called")}makeSubStream(e,t,r=null){(0,a.unreachable)("Abstract method `makeSubStream` called")}getBaseStreams(){return null}}t.BaseStream=BaseStream},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.NetworkPdfManager=t.LocalPdfManager=void 0;var a=r(2),i=r(8),n=r(9),s=r(11),o=r(10);function parseDocBaseUrl(e){if(e){const t=(0,a.createValidAbsoluteUrl)(e);if(t)return t.href;(0,a.warn)(`Invalid absolute docBaseUrl: "${e}".`)}return null}class BasePdfManager{constructor(){this.constructor===BasePdfManager&&(0,a.unreachable)("Cannot initialize BasePdfManager.")}get docId(){return this._docId}get password(){return this._password}get docBaseUrl(){return this._docBaseUrl}onLoadedStream(){(0,a.unreachable)("Abstract method `onLoadedStream` called")}ensureDoc(e,t){return this.ensure(this.pdfDocument,e,t)}ensureXRef(e,t){return this.ensure(this.pdfDocument.xref,e,t)}ensureCatalog(e,t){return this.ensure(this.pdfDocument.catalog,e,t)}getPage(e){return this.pdfDocument.getPage(e)}fontFallback(e,t){return this.pdfDocument.fontFallback(e,t)}loadXfaFonts(e,t){return this.pdfDocument.loadXfaFonts(e,t)}loadXfaImages(){return this.pdfDocument.loadXfaImages()}serializeXfaData(e){return this.pdfDocument.serializeXfaData(e)}cleanup(e=!1){return this.pdfDocument.cleanup(e)}async ensure(e,t,r){(0,a.unreachable)("Abstract method `ensure` called")}requestRange(e,t){(0,a.unreachable)("Abstract method `requestRange` called")}requestLoadedStream(){(0,a.unreachable)("Abstract method `requestLoadedStream` called")}sendProgressiveData(e){(0,a.unreachable)("Abstract method `sendProgressiveData` called")}updatePassword(e){this._password=e}terminate(e){(0,a.unreachable)("Abstract method `terminate` called")}}t.LocalPdfManager=class LocalPdfManager extends BasePdfManager{constructor(e,t,r,a,i,n){super();this._docId=e;this._password=r;this._docBaseUrl=parseDocBaseUrl(n);this.evaluatorOptions=a;this.enableXfa=i;const c=new o.Stream(t);this.pdfDocument=new s.PDFDocument(this,c);this._loadedStreamPromise=Promise.resolve(c)}async ensure(e,t,r){const a=e[t];return"function"==typeof a?a.apply(e,r):a}requestRange(e,t){return Promise.resolve()}requestLoadedStream(){}onLoadedStream(){return this._loadedStreamPromise}terminate(e){}};t.NetworkPdfManager=class NetworkPdfManager extends BasePdfManager{constructor(e,t,r,a,n,o){super();this._docId=e;this._password=r.password;this._docBaseUrl=parseDocBaseUrl(o);this.msgHandler=r.msgHandler;this.evaluatorOptions=a;this.enableXfa=n;this.streamManager=new i.ChunkedStreamManager(t,{msgHandler:r.msgHandler,length:r.length,disableAutoFetch:r.disableAutoFetch,rangeChunkSize:r.rangeChunkSize});this.pdfDocument=new s.PDFDocument(this,this.streamManager.getStream())}async ensure(e,t,r){try{const a=e[t];return"function"==typeof a?a.apply(e,r):a}catch(a){if(!(a instanceof n.MissingDataException))throw a;await this.requestRange(a.begin,a.end);return this.ensure(e,t,r)}}requestRange(e,t){return this.streamManager.requestRange(e,t)}requestLoadedStream(){this.streamManager.requestAllChunks()}sendProgressiveData(e){this.streamManager.onReceiveData({chunk:e})}onLoadedStream(){return this.streamManager.onLoadedStream()}terminate(e){this.streamManager.abort(e)}}},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.ChunkedStreamManager=t.ChunkedStream=void 0;var a=r(2),i=r(9),n=r(10);class ChunkedStream extends n.Stream{constructor(e,t,r){super(new Uint8Array(e),0,e,null);this.chunkSize=t;this._loadedChunks=new Set;this.numChunks=Math.ceil(e/t);this.manager=r;this.progressiveDataLength=0;this.lastSuccessfulEnsureByteChunk=-1}getMissingChunks(){const e=[];for(let t=0,r=this.numChunks;t=this.end?this.numChunks:Math.floor(t/this.chunkSize);for(let e=r;e=t)return;if(t<=this.progressiveDataLength)return;const r=this.chunkSize,a=Math.floor(e/r),n=Math.floor((t-1)/r)+1;for(let r=a;r=this.end)return-1;e>=this.progressiveDataLength&&this.ensureByte(e);return this.bytes[this.pos++]}getBytes(e,t=!1){const r=this.bytes,a=this.pos,i=this.end;if(!e){i>this.progressiveDataLength&&this.ensureRange(a,i);const e=r.subarray(a,i);return t?new Uint8ClampedArray(e):e}let n=a+e;n>i&&(n=i);n>this.progressiveDataLength&&this.ensureRange(a,n);this.pos=n;const s=r.subarray(a,n);return t?new Uint8ClampedArray(s):s}getByteRange(e,t){e<0&&(e=0);t>this.end&&(t=this.end);t>this.progressiveDataLength&&this.ensureRange(e,t);return this.bytes.subarray(e,t)}makeSubStream(e,t,r=null){t?e+t>this.progressiveDataLength&&this.ensureRange(e,e+t):e>=this.progressiveDataLength&&this.ensureByte(e);function ChunkedStreamSubstream(){}ChunkedStreamSubstream.prototype=Object.create(this);ChunkedStreamSubstream.prototype.getMissingChunks=function(){const e=this.chunkSize,t=Math.floor(this.start/e),r=Math.floor((this.end-1)/e)+1,a=[];for(let e=t;e{const readChunk=s=>{try{if(!s.done){const e=s.value;i.push(e);n+=(0,a.arrayByteLength)(e);r.isStreamingSupported&&this.onProgress({loaded:n});r.read().then(readChunk,t);return}const o=(0,a.arraysToBytes)(i);i=null;e(o)}catch(e){t(e)}};r.read().then(readChunk,t)})).then((t=>{this.aborted||this.onReceiveData({chunk:t,begin:e})}))}requestAllChunks(){const e=this.stream.getMissingChunks();this._requestChunks(e);return this._loadedStreamCapability.promise}_requestChunks(e){const t=this.currRequestId++,r=new Set;this._chunksNeededByRequest.set(t,r);for(const t of e)this.stream.hasChunk(t)||r.add(t);if(0===r.size)return Promise.resolve();const i=(0,a.createPromiseCapability)();this._promisesByRequest.set(t,i);const n=[];for(const e of r){let r=this._requestsByChunk.get(e);if(!r){r=[];this._requestsByChunk.set(e,r);n.push(e)}r.push(t)}if(n.length>0){const e=this.groupChunks(n);for(const t of e){const e=t.beginChunk*this.chunkSize,r=Math.min(t.endChunk*this.chunkSize,this.length);this.sendRequest(e,r)}}return i.promise.catch((e=>{if(!this.aborted)throw e}))}getStream(){return this.stream}requestRange(e,t){t=Math.min(t,this.length);const r=this.getBeginChunk(e),a=this.getEndChunk(t),i=[];for(let e=r;e=0&&a+1!==n){t.push({beginChunk:r,endChunk:a+1});r=n}i+1===e.length&&t.push({beginChunk:r,endChunk:n+1});a=n}return t}onProgress(e){this.msgHandler.send("DocProgress",{loaded:this.stream.numChunksLoaded*this.chunkSize+e.loaded,total:this.length})}onReceiveData(e){const t=e.chunk,r=void 0===e.begin,a=r?this.progressiveDataLength:e.begin,i=a+t.byteLength,n=Math.floor(a/this.chunkSize),s=i0||o.push(r)}}}if(!this.disableAutoFetch&&0===this._requestsByChunk.size){let e;if(1===this.stream.numChunksLoaded){const t=this.stream.numChunks-1;this.stream.hasChunk(t)||(e=t)}else e=this.stream.nextEmptyChunk(s);Number.isInteger(e)&&this._requestChunks([e])}for(const e of o){const t=this._promisesByRequest.get(e);this._promisesByRequest.delete(e);t.resolve()}this.msgHandler.send("DocProgress",{loaded:this.stream.numChunksLoaded*this.chunkSize,total:this.length})}onError(e){this._loadedStreamCapability.reject(e)}getBeginChunk(e){return Math.floor(e/this.chunkSize)}getEndChunk(e){return Math.floor((e-1)/this.chunkSize)+1}abort(e){this.aborted=!0;this.pdfNetworkStream&&this.pdfNetworkStream.cancelAllRequests(e);for(const t of this._promisesByRequest.values())t.reject(e)}}},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.collectActions=function collectActions(e,t,r){const n=Object.create(null),s=getInheritableProperty({dict:t,key:"AA",stopWhenFound:!1});if(s)for(let t=s.length-1;t>=0;t--){const a=s[t];if(a instanceof i.Dict)for(const t of a.getKeys()){const s=r[t];if(!s)continue;const o=a.getRaw(t),c=new i.RefSet,l=[];_collectJS(o,e,l,c);l.length>0&&(n[s]=l)}}if(t.has("A")){const r=t.get("A"),a=new i.RefSet,s=[];_collectJS(r,e,s,a);s.length>0&&(n.Action=s)}return(0,a.objectSize)(n)>0?n:null};t.encodeToXmlString=function encodeToXmlString(e){const t=[];let r=0;for(let a=0,i=e.length;a55295&&(i<57344||i>65533)&&a++;r=a+1}}if(0===t.length)return e;r126||35===i||40===i||41===i||60===i||62===i||91===i||93===i||123===i||125===i||47===i||37===i){r{const r=e.match(t);return r?{name:r[1],pos:parseInt(r[2],10)}:{name:e,pos:0}}))};t.readInt8=function readInt8(e,t){return e[t]<<24>>24};t.readUint16=function readUint16(e,t){return e[t]<<8|e[t+1]};t.readUint32=function readUint32(e,t){return(e[t]<<24|e[t+1]<<16|e[t+2]<<8|e[t+3])>>>0};t.toRomanNumerals=function toRomanNumerals(e,t=!1){(0,a.assert)(Number.isInteger(e)&&e>0,"The number should be a positive integer.");const r=[];let i;for(;e>=1e3;){e-=1e3;r.push("M")}i=e/100|0;e%=100;r.push(n[i]);i=e/10|0;e%=10;r.push(n[10+i]);r.push(n[20+e]);const s=r.join("");return t?s.toLowerCase():s};t.validateCSSFont=function validateCSSFont(e){const t=new Set(["100","200","300","400","500","600","700","800","900","1000","normal","bold","bolder","lighter"]),{fontFamily:r,fontWeight:i,italicAngle:n}=e;if(/^".*"$/.test(r)){if(/[^\\]"/.test(r.slice(1,r.length-1))){(0,a.warn)(`XFA - FontFamily contains some unescaped ": ${r}.`);return!1}}else if(/^'.*'$/.test(r)){if(/[^\\]'/.test(r.slice(1,r.length-1))){(0,a.warn)(`XFA - FontFamily contains some unescaped ': ${r}.`);return!1}}else for(const e of r.split(/[ \t]+/))if(/^([0-9]|(-([0-9]|-)))/.test(e)||!/^[a-zA-Z0-9\-_\\]+$/.test(e)){(0,a.warn)(`XFA - FontFamily contains some invalid : ${r}.`);return!1}const s=i?i.toString():"";e.fontWeight=t.has(s)?s:"400";const o=parseFloat(n);e.italicAngle=isNaN(o)||o<-90||o>90?"14":n.toString();return!0};t.XRefParseException=t.XRefEntryException=t.ParserEOFException=t.MissingDataException=void 0;var a=r(2),i=r(5);class MissingDataException extends a.BaseException{constructor(e,t){super(`Missing data [${e}, ${t})`);this.begin=e;this.end=t}}t.MissingDataException=MissingDataException;class ParserEOFException extends a.BaseException{}t.ParserEOFException=ParserEOFException;class XRefEntryException extends a.BaseException{}t.XRefEntryException=XRefEntryException;class XRefParseException extends a.BaseException{}t.XRefParseException=XRefParseException;function getInheritableProperty({dict:e,key:t,getArray:r=!1,stopWhenFound:a=!0}){let n;const s=new i.RefSet;for(;e instanceof i.Dict&&(!e.objId||!s.has(e.objId));){e.objId&&s.put(e.objId);const i=r?e.getArray(t):e.get(t);if(void 0!==i){if(a)return i;n||(n=[]);n.push(i)}e=e.get("Parent")}return n}const n=["","C","CC","CCC","CD","D","DC","DCC","DCCC","CM","","X","XX","XXX","XL","L","LX","LXX","LXXX","XC","","I","II","III","IV","V","VI","VII","VIII","IX"];function _collectJS(e,t,r,n){if(!e)return;let s=null;if((0,i.isRef)(e)){if(n.has(e))return;s=e;n.put(s);e=t.fetch(e)}if(Array.isArray(e))for(const a of e)_collectJS(a,t,r,n);else if(e instanceof i.Dict){if((0,i.isName)(e.get("S"),"JavaScript")&&e.has("JS")){const t=e.get("JS");let n;n=(0,i.isStream)(t)?t.getString():t;n=(0,a.stringToPDFString)(n);n&&r.push(n)}_collectJS(e.getRaw("Next"),t,r,n)}s&&n.remove(s)}const s={60:"<",62:">",38:"&",34:""",39:"'"}},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.StringStream=t.Stream=t.NullStream=void 0;var a=r(6),i=r(2);class Stream extends a.BaseStream{constructor(e,t,r,a){super();this.bytes=e instanceof Uint8Array?e:new Uint8Array(e);this.start=t||0;this.pos=this.start;this.end=t+r||this.bytes.length;this.dict=a}get length(){return this.end-this.start}get isEmpty(){return 0===this.length}getByte(){return this.pos>=this.end?-1:this.bytes[this.pos++]}getBytes(e,t=!1){const r=this.bytes,a=this.pos,i=this.end;if(!e){const e=r.subarray(a,i);return t?new Uint8ClampedArray(e):e}let n=a+e;n>i&&(n=i);this.pos=n;const s=r.subarray(a,n);return t?new Uint8ClampedArray(s):s}getByteRange(e,t){e<0&&(e=0);t>this.end&&(t=this.end);return this.bytes.subarray(e,t)}reset(){this.pos=this.start}moveStart(){this.start=this.pos}makeSubStream(e,t,r=null){return new Stream(this.bytes.buffer,e,t,r)}}t.Stream=Stream;t.StringStream=class StringStream extends Stream{constructor(e){super((0,i.stringToBytes)(e))}};t.NullStream=class NullStream extends Stream{constructor(){super(new Uint8Array(0))}}},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.PDFDocument=t.Page=void 0;var a=r(2),i=r(5),n=r(9),s=r(10),o=r(12),c=r(6),l=r(72),h=r(64),u=r(55),d=r(17),f=r(70),g=r(62),p=r(15),m=r(19),b=r(69),y=r(74),w=r(98);const S=[0,0,612,792];class Page{constructor({pdfManager:e,xref:t,pageIndex:r,pageDict:a,ref:i,globalIdFactory:n,fontCache:s,builtInCMapCache:o,standardFontDataCache:c,globalImageCache:l,nonBlendModesSet:h,xfaFactory:u}){this.pdfManager=e;this.pageIndex=r;this.pageDict=a;this.xref=t;this.ref=i;this.fontCache=s;this.builtInCMapCache=o;this.standardFontDataCache=c;this.globalImageCache=l;this.nonBlendModesSet=h;this.evaluatorOptions=e.evaluatorOptions;this.resourcesPromise=null;this.xfaFactory=u;const d={obj:0};this._localIdFactory=class extends n{static createObjId(){return`p${r}_${++d.obj}`}static getPageObjId(){return`page${i.toString()}`}}}_getInheritableProperty(e,t=!1){const r=(0,n.getInheritableProperty)({dict:this.pageDict,key:e,getArray:t,stopWhenFound:!1});return Array.isArray(r)?1!==r.length&&(0,i.isDict)(r[0])?i.Dict.merge({xref:this.xref,dictArray:r}):r[0]:r}get content(){return this.pageDict.getArray("Contents")}get resources(){return(0,a.shadow)(this,"resources",this._getInheritableProperty("Resources")||i.Dict.empty)}_getBoundingBox(e){if(this.xfaData)return this.xfaData.bbox;const t=this._getInheritableProperty(e,!0);if(Array.isArray(t)&&4===t.length){if(t[2]-t[0]!=0&&t[3]-t[1]!=0)return t;(0,a.warn)(`Empty /${e} entry.`)}return null}get mediaBox(){return(0,a.shadow)(this,"mediaBox",this._getBoundingBox("MediaBox")||S)}get cropBox(){return(0,a.shadow)(this,"cropBox",this._getBoundingBox("CropBox")||this.mediaBox)}get userUnit(){let e=this.pageDict.get("UserUnit");(!(0,a.isNum)(e)||e<=0)&&(e=1);return(0,a.shadow)(this,"userUnit",e)}get view(){const{cropBox:e,mediaBox:t}=this;let r;if(e===t||(0,a.isArrayEqual)(e,t))r=t;else{const i=a.Util.intersect(e,t);i&&i[2]-i[0]!=0&&i[3]-i[1]!=0?r=i:(0,a.warn)("Empty /CropBox and /MediaBox intersection.")}return(0,a.shadow)(this,"view",r||t)}get rotate(){let e=this._getInheritableProperty("Rotate")||0;e%90!=0?e=0:e>=360?e%=360:e<0&&(e=(e%360+360)%360);return(0,a.shadow)(this,"rotate",e)}getContentStream(){return this.pdfManager.ensure(this,"content").then((e=>e instanceof c.BaseStream?e:Array.isArray(e)?new m.StreamsSequenceStream(e):new s.NullStream))}get xfaData(){return this.xfaFactory?(0,a.shadow)(this,"xfaData",{bbox:this.xfaFactory.getBoundingBox(this.pageIndex)}):(0,a.shadow)(this,"xfaData",null)}save(e,t,r){const i=new p.PartialEvaluator({xref:this.xref,handler:e,pageIndex:this.pageIndex,idFactory:this._localIdFactory,fontCache:this.fontCache,builtInCMapCache:this.builtInCMapCache,standardFontDataCache:this.standardFontDataCache,globalImageCache:this.globalImageCache,options:this.evaluatorOptions});return this._parsedAnnotations.then((function(e){const n=[];for(const s of e)s.mustBePrinted(r)&&n.push(s.save(i,t,r).catch((function(e){(0,a.warn)(`save - ignoring annotation data during "${t.name}" task: "${e}".`);return null})));return Promise.all(n)}))}loadResources(e){this.resourcesPromise||(this.resourcesPromise=this.pdfManager.ensure(this,"resources"));return this.resourcesPromise.then((()=>new f.ObjectLoader(this.resources,e,this.xref).load()))}getOperatorList({handler:e,sink:t,task:r,intent:i,renderInteractiveForms:n,annotationStorage:s}){const o=this.getContentStream(),c=this.loadResources(["ColorSpace","ExtGState","Font","Pattern","Properties","Shading","XObject"]),l=new p.PartialEvaluator({xref:this.xref,handler:e,pageIndex:this.pageIndex,idFactory:this._localIdFactory,fontCache:this.fontCache,builtInCMapCache:this.builtInCMapCache,standardFontDataCache:this.standardFontDataCache,globalImageCache:this.globalImageCache,options:this.evaluatorOptions}),h=Promise.all([o,c]).then((([a])=>{const n=new g.OperatorList(i,t);e.send("StartRenderPage",{transparency:l.hasBlendModes(this.resources,this.nonBlendModesSet),pageIndex:this.pageIndex,intent:i});return l.getOperatorList({stream:a,task:r,resources:this.resources,operatorList:n}).then((function(){return n}))}));return Promise.all([h,this._parsedAnnotations]).then((function([e,t]){if(0===t.length){e.flush(!0);return{length:e.totalLength}}const o=i.startsWith("oplist-")?i.split("-")[1]:i,c=[];for(const e of t)("display"===o&&e.mustBeViewed(s)||"print"===o&&e.mustBePrinted(s))&&c.push(e.getOperatorList(l,r,n,s).catch((function(e){(0,a.warn)(`getOperatorList - ignoring annotation data during "${r.name}" task: "${e}".`);return null})));return Promise.all(c).then((function(t){e.addOp(a.OPS.beginAnnotations,[]);for(const r of t)e.addOpList(r);e.addOp(a.OPS.endAnnotations,[]);e.flush(!0);return{length:e.totalLength}}))}))}extractTextContent({handler:e,task:t,normalizeWhitespace:r,includeMarkedContent:a,sink:i,combineTextItems:n}){const s=this.getContentStream(),o=this.loadResources(["ExtGState","Font","Properties","XObject"]);return Promise.all([s,o]).then((([s])=>new p.PartialEvaluator({xref:this.xref,handler:e,pageIndex:this.pageIndex,idFactory:this._localIdFactory,fontCache:this.fontCache,builtInCMapCache:this.builtInCMapCache,standardFontDataCache:this.standardFontDataCache,globalImageCache:this.globalImageCache,options:this.evaluatorOptions}).getTextContent({stream:s,task:t,resources:this.resources,normalizeWhitespace:r,includeMarkedContent:a,combineTextItems:n,sink:i})))}async getStructTree(){const e=await this.pdfManager.ensureCatalog("structTreeRoot");if(!e)return null;return(await this.pdfManager.ensure(this,"_parseStructTree",[e])).serializable}_parseStructTree(e){const t=new b.StructTreePage(e,this.pageDict);t.parse();return t}getAnnotationsData(e){return this._parsedAnnotations.then((function(t){const r=[];for(let a=0,i=t.length;a{const e=[];for(const t of this.annotations)e.push(o.AnnotationFactory.create(this.xref,t,this.pdfManager,this._localIdFactory,!1).catch((function(e){(0,a.warn)(`_parsedAnnotations: "${e}".`);return null})));return Promise.all(e).then((function(e){return e.filter((e=>!!e))}))}));return(0,a.shadow)(this,"_parsedAnnotations",e)}get jsActions(){const e=(0,n.collectActions)(this.xref,this.pageDict,a.PageActionEventType);return(0,a.shadow)(this,"jsActions",e)}}t.Page=Page;const x=new Uint8Array([37,80,68,70,45]),k=new Uint8Array([115,116,97,114,116,120,114,101,102]),C=new Uint8Array([101,110,100,111,98,106]),v=/^[1-9]\.[0-9]$/;function find(e,t,r=1024,a=!1){const i=t.length,n=e.peekBytes(r),s=n.length-i;if(s<=0)return!1;if(a){const r=i-1;let a=n.length-1;for(;a>=r;){let s=0;for(;s=i){e.pos+=a-r;return!0}a--}}else{let r=0;for(;r<=s;){let a=0;for(;a=i){e.pos+=r;return!0}r++}}return!1}t.PDFDocument=class PDFDocument{constructor(e,t){let r;if((0,i.isStream)(t))r=t;else{if(!(0,a.isArrayBuffer)(t))throw new Error("PDFDocument: Unknown argument type");r=new s.Stream(t)}if(r.length<=0)throw new a.InvalidPDFException("The PDF file is empty, i.e. its size is zero bytes.");this.pdfManager=e;this.stream=r;this.xref=new w.XRef(r,e);this._pagePromises=[];this._version=null;const n={font:0};this._globalIdFactory=class{static getDocId(){return`g_${e.docId}`}static createFontId(){return"f"+ ++n.font}static createObjId(){(0,a.unreachable)("Abstract method `createObjId` called.")}static getPageObjId(){(0,a.unreachable)("Abstract method `getPageObjId` called.")}}}parse(e){this.xref.parse(e);this.catalog=new h.Catalog(this.pdfManager,this.xref);this.catalog.version&&(this._version=this.catalog.version)}get linearization(){let e=null;try{e=d.Linearization.create(this.stream)}catch(e){if(e instanceof n.MissingDataException)throw e;(0,a.info)(e)}return(0,a.shadow)(this,"linearization",e)}get startXRef(){const e=this.stream;let t=0;if(this.linearization){e.reset();find(e,C)&&(t=e.pos+6-e.start)}else{const r=1024,a=k.length;let i=!1,s=e.end;for(;!i&&s>0;){s-=r-a;s<0&&(s=0);e.pos=s;i=find(e,k,r,!0)}if(i){e.skip(9);let r;do{r=e.getByte()}while((0,n.isWhiteSpace)(r));let a="";for(;r>=32&&r<=57;){a+=String.fromCharCode(r);r=e.getByte()}t=parseInt(a,10);isNaN(t)&&(t=0)}}return(0,a.shadow)(this,"startXRef",t)}checkHeader(){const e=this.stream;e.reset();if(!find(e,x))return;e.moveStart();let t,r="";for(;(t=e.getByte())>32&&!(r.length>=12);)r+=String.fromCharCode(t);this._version||(this._version=r.substring(5))}parseStartXRef(){this.xref.setStartXRef(this.startXRef)}get numPages(){if(this.xfaFactory)return(0,a.shadow)(this,"numPages",this.xfaFactory.numberPages);const e=this.linearization,t=e?e.numPages:this.catalog.numPages;return(0,a.shadow)(this,"numPages",t)}_hasOnlyDocumentSignatures(e,t=0){return!!Array.isArray(e)&&e.every((e=>{if(!((e=this.xref.fetchIfRef(e))instanceof i.Dict))return!1;if(e.has("Kids")){if(++t>10){(0,a.warn)("_hasOnlyDocumentSignatures: maximum recursion depth reached");return!1}return this._hasOnlyDocumentSignatures(e.get("Kids"),t)}const r=(0,i.isName)(e.get("FT"),"Sig"),n=e.get("Rect"),s=Array.isArray(n)&&n.every((e=>0===e));return r&&s}))}get xfaData(){const e=this.catalog.acroForm;if(!e)return null;const t=e.get("XFA"),r={"xdp:xdp":"",template:"",datasets:"",config:"",connectionSet:"",localeSet:"",stylesheet:"","/xdp:xdp":""};if((0,i.isStream)(t)&&!t.isEmpty)try{r["xdp:xdp"]=(0,a.stringToUTF8String)(t.getString());return r}catch(e){(0,a.warn)("XFA - Invalid utf-8 string.");return null}if(!Array.isArray(t)||0===t.length)return null;for(let e=0,n=t.length;e{y.set(e,t)}));const w=[];for(const[e,r]of y){const o=r.get("FontDescriptor");if(!(o instanceof i.Dict))continue;let c=o.get("FontFamily");c=c.replace(/[ ]+([0-9])/g,"$1");const l={fontFamily:c,fontWeight:o.get("FontWeight"),italicAngle:-o.get("ItalicAngle")};(0,n.validateCSSFont)(l)&&w.push(h.handleSetFont(s,[i.Name.get(e),1],null,d,t,b,null,l).catch((function(e){(0,a.warn)(`loadXfaFonts: "${e}".`);return null})))}await Promise.all(w);const S=this.xfaFactory.setFonts(m);if(!S)return;l.ignoreErrors=!0;w.length=0;m.length=0;const x=new Set;for(const e of S)(0,u.getXfaFontWidths)(`${e}-Regular`)||x.add(e);x.size&&S.push("PdfJS-Fallback");for(const e of S)if(!x.has(e))for(const r of[{name:"Regular",fontWeight:400,italicAngle:0},{name:"Bold",fontWeight:700,italicAngle:0},{name:"Italic",fontWeight:400,italicAngle:12},{name:"BoldItalic",fontWeight:700,italicAngle:12}]){const n=`${e}-${r.name}`,o=(0,u.getXfaFontWidths)(n),c=new i.Dict(null);c.set("BaseFont",i.Name.get(n));c.set("Type",i.Name.get("Font"));c.set("Subtype",i.Name.get("TrueType"));c.set("Encoding",i.Name.get("WinAnsiEncoding"));const l=new i.Dict(null);l.set("Widths",o);c.set("FontDescriptor",l);w.push(h.handleSetFont(s,[i.Name.get(n),1],null,d,t,b,c,{fontFamily:e,fontWeight:r.fontWeight,italicAngle:r.italicAngle}).catch((function(e){(0,a.warn)(`loadXfaFonts: "${e}".`);return null})))}await Promise.all(w);this.xfaFactory.appendFonts(m,x)}async serializeXfaData(e){return this.xfaFactory?this.xfaFactory.serializeData(e):null}get formInfo(){const e={hasFields:!1,hasAcroForm:!1,hasXfa:!1,hasSignatures:!1},t=this.catalog.acroForm;if(!t)return(0,a.shadow)(this,"formInfo",e);try{const r=t.get("Fields"),a=Array.isArray(r)&&r.length>0;e.hasFields=a;const n=t.get("XFA");e.hasXfa=Array.isArray(n)&&n.length>0||(0,i.isStream)(n)&&!n.isEmpty;const s=!!(1&t.get("SigFlags")),o=s&&this._hasOnlyDocumentSignatures(r);e.hasAcroForm=a&&!o;e.hasSignatures=s}catch(e){if(e instanceof n.MissingDataException)throw e;(0,a.warn)(`Cannot fetch form information: "${e}".`)}return(0,a.shadow)(this,"formInfo",e)}get documentInfo(){const e={Title:a.isString,Author:a.isString,Subject:a.isString,Keywords:a.isString,Creator:a.isString,Producer:a.isString,CreationDate:a.isString,ModDate:a.isString,Trapped:i.isName};let t=this._version;if("string"!=typeof t||!v.test(t)){(0,a.warn)(`Invalid PDF header version number: ${t}`);t=null}const r={PDFFormatVersion:t,IsLinearized:!!this.linearization,IsAcroFormPresent:this.formInfo.hasAcroForm,IsXFAPresent:this.formInfo.hasXfa,IsCollectionPresent:!!this.catalog.collection,IsSignaturesPresent:this.formInfo.hasSignatures};let s;try{s=this.xref.trailer.get("Info")}catch(e){if(e instanceof n.MissingDataException)throw e;(0,a.info)("The document information dictionary is invalid.")}if((0,i.isDict)(s))for(const t of s.getKeys()){const n=s.get(t);if(e[t])e[t](n)?r[t]="string"!=typeof n?n:(0,a.stringToPDFString)(n):(0,a.info)(`Bad value in document info for "${t}".`);else if("string"==typeof t){let e;if((0,a.isString)(n))e=(0,a.stringToPDFString)(n);else{if(!((0,i.isName)(n)||(0,a.isNum)(n)||(0,a.isBool)(n))){(0,a.info)(`Unsupported value in document info for (custom) "${t}".`);continue}e=n}r.Custom||(r.Custom=Object.create(null));r.Custom[t]=e}}return(0,a.shadow)(this,"documentInfo",r)}get fingerprints(){function validate(e){return"string"==typeof e&&e.length>0&&"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"!==e}function hexString(e){const t=[];for(let r=0,a=e.length;r{if((0,i.isDict)(e,"Page")||(0,i.isDict)(e)&&!e.has("Type")&&e.has("Contents")){n&&!t.pageKidsCountCache.has(n)&&t.pageKidsCountCache.put(n,1);return[e,n]}throw new a.FormatError("The Linearization dictionary doesn't point to a valid Page dictionary.")})).catch((r=>{(0,a.info)(r);return t.getPageDict(e)}))}getPage(e){if(void 0!==this._pagePromises[e])return this._pagePromises[e];const{catalog:t,linearization:r}=this;if(this.xfaFactory)return Promise.resolve(new Page({pdfManager:this.pdfManager,xref:this.xref,pageIndex:e,pageDict:i.Dict.empty,ref:null,globalIdFactory:this._globalIdFactory,fontCache:t.fontCache,builtInCMapCache:t.builtInCMapCache,standardFontDataCache:t.standardFontDataCache,globalImageCache:t.globalImageCache,nonBlendModesSet:t.nonBlendModesSet,xfaFactory:this.xfaFactory}));const a=r&&r.pageFirst===e?this._getLinearizationPage(e):t.getPageDict(e);return this._pagePromises[e]=a.then((([r,a])=>new Page({pdfManager:this.pdfManager,xref:this.xref,pageIndex:e,pageDict:r,ref:a,globalIdFactory:this._globalIdFactory,fontCache:t.fontCache,builtInCMapCache:t.builtInCMapCache,standardFontDataCache:t.standardFontDataCache,globalImageCache:t.globalImageCache,nonBlendModesSet:t.nonBlendModesSet,xfaFactory:null})))}checkFirstPage(){return this.getPage(0).catch((async e=>{if(e instanceof n.XRefEntryException){this._pagePromises.length=0;await this.cleanup();throw new n.XRefParseException}}))}fontFallback(e,t){return this.catalog.fontFallback(e,t)}async cleanup(e=!1){return this.catalog?this.catalog.cleanup(e):(0,i.clearPrimitiveCaches)()}_collectFieldObjects(e,t,r){const i=this.xref.fetchIfRef(t);if(i.has("T")){const t=(0,a.stringToPDFString)(i.get("T"));e=""===e?t:`${e}.${t}`}r.has(e)||r.set(e,[]);r.get(e).push(o.AnnotationFactory.create(this.xref,t,this.pdfManager,this._localIdFactory,!0).then((e=>e&&e.getFieldObject())).catch((function(e){(0,a.warn)(`_collectFieldObjects: "${e}".`);return null})));if(i.has("Kids")){const t=i.get("Kids");for(const a of t)this._collectFieldObjects(e,a,r)}}get fieldObjects(){if(!this.formInfo.hasFields)return(0,a.shadow)(this,"fieldObjects",Promise.resolve(null));const e=Object.create(null),t=new Map;for(const e of this.catalog.acroForm.get("Fields"))this._collectFieldObjects("",e,t);const r=[];for(const[a,i]of t)r.push(Promise.all(i).then((t=>{(t=t.filter((e=>!!e))).length>0&&(e[a]=t)})));return(0,a.shadow)(this,"fieldObjects",Promise.all(r).then((()=>e)))}get hasJSActions(){const e=this.pdfManager.ensureDoc("_parseHasJSActions");return(0,a.shadow)(this,"hasJSActions",e)}async _parseHasJSActions(){const[e,t]=await Promise.all([this.pdfManager.ensureCatalog("jsActions"),this.pdfManager.ensureDoc("fieldObjects")]);return!!e||!!t&&Object.values(t).some((e=>e.some((e=>null!==e.actions))))}get calculationOrderIds(){const e=this.catalog.acroForm;if(!e||!e.has("CO"))return(0,a.shadow)(this,"calculationOrderIds",null);const t=e.get("CO");if(!Array.isArray(t)||0===t.length)return(0,a.shadow)(this,"calculationOrderIds",null);const r=t.filter(i.isRef).map((e=>e.toString()));return 0===r.length?(0,a.shadow)(this,"calculationOrderIds",null):(0,a.shadow)(this,"calculationOrderIds",r)}}},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.getQuadPoints=getQuadPoints;t.MarkupAnnotation=t.AnnotationFactory=t.AnnotationBorderStyle=t.Annotation=void 0;var a=r(2),i=r(9),n=r(13),s=r(5),o=r(64),c=r(14),l=r(66),h=r(70),u=r(62),d=r(10),f=r(71);t.AnnotationFactory=class AnnotationFactory{static create(e,t,r,a,i){return Promise.all([r.ensureCatalog("acroForm"),i?this._getPageIndex(e,t,r):-1]).then((([n,s])=>r.ensure(this,"_create",[e,t,r,a,n,i,s])))}static _create(e,t,r,n,o,c,l=-1){const h=e.fetchIfRef(t);if(!(0,s.isDict)(h))return;const u=(0,s.isRef)(t)?t.toString():`annot_${n.createObjId()}`;let d=h.get("Subtype");d=(0,s.isName)(d)?d.name:null;const f={xref:e,ref:t,dict:h,subtype:d,id:u,pdfManager:r,acroForm:o instanceof s.Dict?o:s.Dict.empty,collectFields:c,pageIndex:l};switch(d){case"Link":return new LinkAnnotation(f);case"Text":return new TextAnnotation(f);case"Widget":let e=(0,i.getInheritableProperty)({dict:h,key:"FT"});e=(0,s.isName)(e)?e.name:null;switch(e){case"Tx":return new TextWidgetAnnotation(f);case"Btn":return new ButtonWidgetAnnotation(f);case"Ch":return new ChoiceWidgetAnnotation(f);case"Sig":return new SignatureWidgetAnnotation(f)}(0,a.warn)(`Unimplemented widget field type "${e}", falling back to base field type.`);return new WidgetAnnotation(f);case"Popup":return new PopupAnnotation(f);case"FreeText":return new FreeTextAnnotation(f);case"Line":return new LineAnnotation(f);case"Square":return new SquareAnnotation(f);case"Circle":return new CircleAnnotation(f);case"PolyLine":return new PolylineAnnotation(f);case"Polygon":return new PolygonAnnotation(f);case"Caret":return new CaretAnnotation(f);case"Ink":return new InkAnnotation(f);case"Highlight":return new HighlightAnnotation(f);case"Underline":return new UnderlineAnnotation(f);case"Squiggly":return new SquigglyAnnotation(f);case"StrikeOut":return new StrikeOutAnnotation(f);case"Stamp":return new StampAnnotation(f);case"FileAttachment":return new FileAttachmentAnnotation(f);default:c||(d?(0,a.warn)(`Unimplemented annotation type "${d}", falling back to base annotation.`):(0,a.warn)("Annotation is missing the required /Subtype."));return new Annotation(f)}}static async _getPageIndex(e,t,r){try{const a=await e.fetchIfRefAsync(t);if(!(0,s.isDict)(a))return-1;const i=a.getRaw("P");if(!(0,s.isRef)(i))return-1;return await r.ensureCatalog("getPageIndex",[i])}catch(e){(0,a.warn)(`_getPageIndex: "${e}".`);return-1}}};function getRgbColor(e){const t=new Uint8ClampedArray(3);if(!Array.isArray(e))return t;switch(e.length){case 0:return null;case 1:c.ColorSpace.singletons.gray.getRgbItem(e,0,t,0);return t;case 3:c.ColorSpace.singletons.rgb.getRgbItem(e,0,t,0);return t;case 4:c.ColorSpace.singletons.cmyk.getRgbItem(e,0,t,0);return t;default:return t}}function getQuadPoints(e,t){if(!e.has("QuadPoints"))return null;const r=e.getArray("QuadPoints");if(!Array.isArray(r)||0===r.length||r.length%8>0)return null;const a=[];for(let e=0,i=r.length/8;et[2]||st[3]))return null;a[e].push({x:n,y:s})}}return a.map((e=>{const[t,r,a,i]=e.reduce((([e,t,r,a],i)=>[Math.min(e,i.x),Math.max(t,i.x),Math.min(r,i.y),Math.max(a,i.y)]),[Number.MAX_VALUE,Number.MIN_VALUE,Number.MAX_VALUE,Number.MIN_VALUE]);return[{x:t,y:i},{x:r,y:i},{x:t,y:a},{x:r,y:a}]}))}function getTransformMatrix(e,t,r){const[i,n,s,o]=a.Util.getAxialAlignedBoundingBox(t,r);if(i===s||n===o)return[1,0,0,1,e[0],e[1]];const c=(e[2]-e[0])/(s-i),l=(e[3]-e[1])/(o-n);return[c,0,0,l,e[0]-i*c,e[1]-n*l]}class Annotation{constructor(e){const t=e.dict;this.setContents(t.get("Contents"));this.setModificationDate(t.get("M"));this.setFlags(t.get("F"));this.setRectangle(t.getArray("Rect"));this.setColor(t.getArray("C"));this.setBorderStyle(t);this.setAppearance(t);this._streams=[];this.appearance&&this._streams.push(this.appearance);this.data={annotationFlags:this.flags,borderStyle:this.borderStyle,color:this.color,contents:this.contents,hasAppearance:!!this.appearance,id:e.id,modificationDate:this.modificationDate,rect:this.rectangle,subtype:e.subtype};if(e.collectFields){const r=t.get("Kids");if(Array.isArray(r)){const e=[];for(const t of r)(0,s.isRef)(t)&&e.push(t.toString());0!==e.length&&(this.data.kidIds=e)}this.data.actions=(0,i.collectActions)(e.xref,t,a.AnnotationActionEventType);this.data.fieldName=this._constructFieldName(t);this.data.pageIndex=e.pageIndex}this._fallbackFontDict=null}_hasFlag(e,t){return!!(e&t)}_isViewable(e){return!this._hasFlag(e,a.AnnotationFlag.INVISIBLE)&&!this._hasFlag(e,a.AnnotationFlag.NOVIEW)}_isPrintable(e){return this._hasFlag(e,a.AnnotationFlag.PRINT)&&!this._hasFlag(e,a.AnnotationFlag.INVISIBLE)}mustBeViewed(e){const t=e&&e.get(this.data.id);return t&&void 0!==t.hidden?!t.hidden:this.viewable&&!this._hasFlag(this.flags,a.AnnotationFlag.HIDDEN)}mustBePrinted(e){const t=e&&e.get(this.data.id);return t&&void 0!==t.print?t.print:this.printable}get viewable(){return null!==this.data.quadPoints&&(0===this.flags||this._isViewable(this.flags))}get printable(){return null!==this.data.quadPoints&&(0!==this.flags&&this._isPrintable(this.flags))}setContents(e){this.contents=(0,a.stringToPDFString)(e||"")}setModificationDate(e){this.modificationDate=(0,a.isString)(e)?e:null}setFlags(e){this.flags=Number.isInteger(e)&&e>0?e:0}hasFlag(e){return this._hasFlag(this.flags,e)}setRectangle(e){Array.isArray(e)&&4===e.length?this.rectangle=a.Util.normalizeRect(e):this.rectangle=[0,0,0,0]}setColor(e){this.color=getRgbColor(e)}setBorderStyle(e){this.borderStyle=new AnnotationBorderStyle;if((0,s.isDict)(e))if(e.has("BS")){const t=e.get("BS"),r=t.get("Type");if(!r||(0,s.isName)(r,"Border")){this.borderStyle.setWidth(t.get("W"),this.rectangle);this.borderStyle.setStyle(t.get("S"));this.borderStyle.setDashArray(t.getArray("D"))}}else if(e.has("Border")){const t=e.getArray("Border");if(Array.isArray(t)&&t.length>=3){this.borderStyle.setHorizontalCornerRadius(t[0]);this.borderStyle.setVerticalCornerRadius(t[1]);this.borderStyle.setWidth(t[2],this.rectangle);4===t.length&&this.borderStyle.setDashArray(t[3])}}else this.borderStyle.setWidth(0)}setAppearance(e){this.appearance=null;const t=e.get("AP");if(!(0,s.isDict)(t))return;const r=t.get("N");if((0,s.isStream)(r)){this.appearance=r;return}if(!(0,s.isDict)(r))return;const a=e.get("AS");(0,s.isName)(a)&&r.has(a.name)&&(this.appearance=r.get(a.name))}loadResources(e){return this.appearance.dict.getAsync("Resources").then((t=>{if(!t)return;return new h.ObjectLoader(t,e,t.xref).load().then((function(){return t}))}))}getOperatorList(e,t,r,i){if(!this.appearance)return Promise.resolve(new u.OperatorList);const n=this.appearance,s=this.data,o=n.dict,c=this.loadResources(["ExtGState","ColorSpace","Pattern","Shading","XObject","Font"]),l=o.getArray("BBox")||[0,0,1,1],h=o.getArray("Matrix")||[1,0,0,1,0,0],d=getTransformMatrix(s.rect,l,h);return c.then((r=>{const i=new u.OperatorList;i.addOp(a.OPS.beginAnnotation,[s.id,s.rect,d,h]);return e.getOperatorList({stream:n,task:t,resources:r,operatorList:i,fallbackFontDict:this._fallbackFontDict}).then((()=>{i.addOp(a.OPS.endAnnotation,[]);this.reset();return i}))}))}async save(e,t,r){return null}getFieldObject(){return this.data.kidIds?{id:this.data.id,actions:this.data.actions,name:this.data.fieldName,type:"",kidIds:this.data.kidIds,page:this.data.pageIndex}:null}reset(){for(const e of this._streams)e.reset()}_constructFieldName(e){if(!e.has("T")&&!e.has("Parent")){(0,a.warn)("Unknown field name, falling back to empty field name.");return""}if(!e.has("Parent"))return(0,a.stringToPDFString)(e.get("T"));const t=[];e.has("T")&&t.unshift((0,a.stringToPDFString)(e.get("T")));let r=e;const i=new s.RefSet;e.objId&&i.put(e.objId);for(;r.has("Parent");){r=r.get("Parent");if(!(r instanceof s.Dict)||r.objId&&i.has(r.objId))break;r.objId&&i.put(r.objId);r.has("T")&&t.unshift((0,a.stringToPDFString)(r.get("T")))}return t.join(".")}}t.Annotation=Annotation;class AnnotationBorderStyle{constructor(){this.width=1;this.style=a.AnnotationBorderStyleType.SOLID;this.dashArray=[3];this.horizontalCornerRadius=0;this.verticalCornerRadius=0}setWidth(e,t=[0,0,0,0]){if((0,s.isName)(e))this.width=0;else if(Number.isInteger(e)){if(e>0){const r=(t[2]-t[0])/2,i=(t[3]-t[1])/2;if(r>0&&i>0&&(e>r||e>i)){(0,a.warn)(`AnnotationBorderStyle.setWidth - ignoring width: ${e}`);e=1}}this.width=e}}setStyle(e){if((0,s.isName)(e))switch(e.name){case"S":this.style=a.AnnotationBorderStyleType.SOLID;break;case"D":this.style=a.AnnotationBorderStyleType.DASHED;break;case"B":this.style=a.AnnotationBorderStyleType.BEVELED;break;case"I":this.style=a.AnnotationBorderStyleType.INSET;break;case"U":this.style=a.AnnotationBorderStyleType.UNDERLINE}}setDashArray(e){if(Array.isArray(e)&&e.length>0){let t=!0,r=!0;for(const a of e){if(!(+a>=0)){t=!1;break}a>0&&(r=!1)}t&&!r?this.dashArray=e:this.width=0}else e&&(this.width=0)}setHorizontalCornerRadius(e){Number.isInteger(e)&&(this.horizontalCornerRadius=e)}setVerticalCornerRadius(e){Number.isInteger(e)&&(this.verticalCornerRadius=e)}}t.AnnotationBorderStyle=AnnotationBorderStyle;class MarkupAnnotation extends Annotation{constructor(e){super(e);const t=e.dict;if(t.has("IRT")){const e=t.getRaw("IRT");this.data.inReplyTo=(0,s.isRef)(e)?e.toString():null;const r=t.get("RT");this.data.replyType=(0,s.isName)(r)?r.name:a.AnnotationReplyType.REPLY}if(this.data.replyType===a.AnnotationReplyType.GROUP){const e=t.get("IRT");this.data.title=(0,a.stringToPDFString)(e.get("T")||"");this.setContents(e.get("Contents"));this.data.contents=this.contents;if(e.has("CreationDate")){this.setCreationDate(e.get("CreationDate"));this.data.creationDate=this.creationDate}else this.data.creationDate=null;if(e.has("M")){this.setModificationDate(e.get("M"));this.data.modificationDate=this.modificationDate}else this.data.modificationDate=null;this.data.hasPopup=e.has("Popup");if(e.has("C")){this.setColor(e.getArray("C"));this.data.color=this.color}else this.data.color=null}else{this.data.title=(0,a.stringToPDFString)(t.get("T")||"");this.setCreationDate(t.get("CreationDate"));this.data.creationDate=this.creationDate;this.data.hasPopup=t.has("Popup");t.has("C")||(this.data.color=null)}}setCreationDate(e){this.creationDate=(0,a.isString)(e)?e:null}_setDefaultAppearance({xref:e,extra:t,strokeColor:r,fillColor:a,blendMode:i,strokeAlpha:n,fillAlpha:o,pointsCallback:c}){let l=Number.MAX_VALUE,h=Number.MAX_VALUE,u=Number.MIN_VALUE,f=Number.MIN_VALUE;const g=["q"];t&&g.push(t);r&&g.push(`${r[0]} ${r[1]} ${r[2]} RG`);a&&g.push(`${a[0]} ${a[1]} ${a[2]} rg`);let p=this.data.quadPoints;p||(p=[[{x:this.rectangle[0],y:this.rectangle[3]},{x:this.rectangle[2],y:this.rectangle[3]},{x:this.rectangle[0],y:this.rectangle[1]},{x:this.rectangle[2],y:this.rectangle[1]}]]);for(const e of p){const[t,r,a,i]=c(g,e);l=Math.min(l,t);u=Math.max(u,r);h=Math.min(h,a);f=Math.max(f,i)}g.push("Q");const m=new s.Dict(e),b=new s.Dict(e);b.set("Subtype",s.Name.get("Form"));const y=new d.StringStream(g.join(" "));y.dict=b;m.set("Fm0",y);const w=new s.Dict(e);i&&w.set("BM",s.Name.get(i));"number"==typeof n&&w.set("CA",n);"number"==typeof o&&w.set("ca",o);const S=new s.Dict(e);S.set("GS0",w);const x=new s.Dict(e);x.set("ExtGState",S);x.set("XObject",m);const k=new s.Dict(e);k.set("Resources",x);const C=this.data.rect=[l,h,u,f];k.set("BBox",C);this.appearance=new d.StringStream("/GS0 gs /Fm0 Do");this.appearance.dict=k;this._streams.push(this.appearance,y)}}t.MarkupAnnotation=MarkupAnnotation;class WidgetAnnotation extends Annotation{constructor(e){super(e);const t=e.dict,r=this.data;this.ref=e.ref;r.annotationType=a.AnnotationType.WIDGET;void 0===r.fieldName&&(r.fieldName=this._constructFieldName(t));void 0===r.actions&&(r.actions=(0,i.collectActions)(e.xref,t,a.AnnotationActionEventType));const o=(0,i.getInheritableProperty)({dict:t,key:"V",getArray:!0});r.fieldValue=this._decodeFormValue(o);const c=(0,i.getInheritableProperty)({dict:t,key:"DV",getArray:!0});r.defaultFieldValue=this._decodeFormValue(c);r.alternativeText=(0,a.stringToPDFString)(t.get("TU")||"");const l=(0,i.getInheritableProperty)({dict:t,key:"DA"})||e.acroForm.get("DA");this._defaultAppearance=(0,a.isString)(l)?l:"";r.defaultAppearanceData=(0,n.parseDefaultAppearance)(this._defaultAppearance);const h=(0,i.getInheritableProperty)({dict:t,key:"FT"});r.fieldType=(0,s.isName)(h)?h.name:null;const u=(0,i.getInheritableProperty)({dict:t,key:"DR"}),d=e.acroForm.get("DR"),f=this.appearance&&this.appearance.dict.get("Resources");this._fieldResources={localResources:u,acroFormResources:d,appearanceResources:f,mergedResources:s.Dict.merge({xref:e.xref,dictArray:[u,f,d],mergeSubDicts:!0})};r.fieldFlags=(0,i.getInheritableProperty)({dict:t,key:"Ff"});(!Number.isInteger(r.fieldFlags)||r.fieldFlags<0)&&(r.fieldFlags=0);r.readOnly=this.hasFieldFlag(a.AnnotationFieldFlag.READONLY);r.hidden=this._hasFlag(r.annotationFlags,a.AnnotationFlag.HIDDEN)}_decodeFormValue(e){return Array.isArray(e)?e.filter((e=>(0,a.isString)(e))).map((e=>(0,a.stringToPDFString)(e))):(0,s.isName)(e)?(0,a.stringToPDFString)(e.name):(0,a.isString)(e)?(0,a.stringToPDFString)(e):null}hasFieldFlag(e){return!!(this.data.fieldFlags&e)}getOperatorList(e,t,r,i){return!r||this instanceof SignatureWidgetAnnotation?this._hasText?this._getAppearance(e,t,i).then((n=>{if(this.appearance&&null===n)return super.getOperatorList(e,t,r,i);const s=new u.OperatorList;if(!this._defaultAppearance||null===n)return s;const o=[1,0,0,1,0,0],c=[0,0,this.data.rect[2]-this.data.rect[0],this.data.rect[3]-this.data.rect[1]],l=getTransformMatrix(this.data.rect,c,o);s.addOp(a.OPS.beginAnnotation,[this.data.id,this.data.rect,l,o]);const h=new d.StringStream(n);return e.getOperatorList({stream:h,task:t,resources:this._fieldResources.mergedResources,operatorList:s}).then((function(){s.addOp(a.OPS.endAnnotation,[]);return s}))})):super.getOperatorList(e,t,r,i):Promise.resolve(new u.OperatorList)}async save(e,t,r){if(!r)return null;const i=r.get(this.data.id),n=i&&i.value;if(n===this.data.fieldValue||void 0===n)return null;let o=await this._getAppearance(e,t,r);if(null===o)return null;const{xref:c}=e,l=c.fetchIfRef(this.ref);if(!(0,s.isDict)(l))return null;const h=[0,0,this.data.rect[2]-this.data.rect[0],this.data.rect[3]-this.data.rect[1]],u={path:(0,a.stringToPDFString)(l.get("T")||""),value:n},d=c.getNewRef(),g=new s.Dict(c);g.set("N",d);const p=c.encrypt;let m=null,b=null;if(p){m=p.createCipherTransform(this.ref.num,this.ref.gen);b=p.createCipherTransform(d.num,d.gen);o=b.encryptString(o)}l.set("V",(0,a.isAscii)(n)?n:(0,a.stringToUTF16BEString)(n));l.set("AP",g);l.set("M",`D:${(0,a.getModificationDate)()}`);const y=new s.Dict(c);y.set("Length",o.length);y.set("Subtype",s.Name.get("Form"));y.set("Resources",this._getSaveFieldResources(c));y.set("BBox",h);const w=[`${this.ref.num} ${this.ref.gen} obj\n`];(0,f.writeDict)(l,w,m);w.push("\nendobj\n");const S=[`${d.num} ${d.gen} obj\n`];(0,f.writeDict)(y,S,b);S.push(" stream\n",o,"\nendstream\nendobj\n");return[{ref:this.ref,data:w.join(""),xfa:u},{ref:d,data:S.join(""),xfa:null}]}async _getAppearance(e,t,r){const i=this.hasFieldFlag(a.AnnotationFieldFlag.PASSWORD);if(!r||i)return null;const s=r.get(this.data.id);let o=s&&s.value;if(void 0===o)return null;o=o.trim();if(""===o)return"";let c=-1;this.data.multiLine&&(c=o.split(/\r\n|\r|\n/).length);const l=this.data.rect[3]-this.data.rect[1],h=this.data.rect[2]-this.data.rect[0];this._defaultAppearance||(this.data.defaultAppearanceData=(0,n.parseDefaultAppearance)(this._defaultAppearance="/Helvetica 0 Tf 0 g"));const[u,d]=this._computeFontSize(l,c),f=await this._getFontData(e,t);let g=f.descent;isNaN(g)&&(g=0);const p=2+Math.abs(g)*d,m=this.data.textAlignment;if(this.data.multiLine)return this._getMultilineAppearance(u,o,f,d,h,l,m,2,p);const b=f.encodeString(o).join("");if(this.data.comb)return this._getCombAppearance(u,f,b,h,2,p);if(0===m||m>2)return"/Tx BMC q BT "+u+` 1 0 0 1 2 ${p} Tm (${(0,a.escapeString)(b)}) Tj ET Q EMC`;return"/Tx BMC q BT "+u+` 1 0 0 1 0 0 Tm ${this._renderText(b,f,d,h,m,2,p)} ET Q EMC`}async _getFontData(e,t){const r=new u.OperatorList,a={font:null,clone(){return this}},{fontName:i,fontSize:n}=this.data.defaultAppearanceData;await e.handleSetFont(this._fieldResources.mergedResources,[i&&s.Name.get(i),n],null,r,t,a,null);return a.font}_computeFontSize(e,t){let{fontSize:r}=this.data.defaultAppearanceData;if(!r){const roundWithOneDigit=e=>Math.round(10*e)/10,a=.8;if(-1===t)r=roundWithOneDigit(a*e);else{r=10;let i=r/a,n=Math.round(e/i);n=Math.max(n,t);i=e/n;r=roundWithOneDigit(a*i)}const{fontName:i,fontColor:s}=this.data.defaultAppearanceData;this._defaultAppearance=(0,n.createDefaultAppearance)({fontSize:r,fontName:i,fontColor:s})}return[this._defaultAppearance,r]}_renderText(e,t,r,i,n,s,o){const c=t.charsToGlyphs(e),l=r/1e3;let h,u=0;for(const e of c)u+=e.width*l;h=1===n?(i-u)/2:2===n?i-u-s:s;h=h.toFixed(2);return`${h} ${o=o.toFixed(2)} Td (${(0,a.escapeString)(e)}) Tj`}_getSaveFieldResources(e){const{localResources:t,appearanceResources:r,acroFormResources:a}=this._fieldResources,i=this.data.defaultAppearanceData&&this.data.defaultAppearanceData.fontName;if(!i)return t||s.Dict.empty;for(const e of[t,r])if(e instanceof s.Dict){const t=e.get("Font");if(t instanceof s.Dict&&t.has(i))return e}if(a instanceof s.Dict){const r=a.get("Font");if(r instanceof s.Dict&&r.has(i)){const a=new s.Dict(e);a.set(i,r.getRaw(i));const n=new s.Dict(e);n.set("Font",a);return s.Dict.merge({xref:e,dictArray:[n,t],mergeSubDicts:!0})}}return t||s.Dict.empty}getFieldObject(){return null}}class TextWidgetAnnotation extends WidgetAnnotation{constructor(e){super(e);this._hasText=!0;const t=e.dict;(0,a.isString)(this.data.fieldValue)||(this.data.fieldValue="");let r=(0,i.getInheritableProperty)({dict:t,key:"Q"});(!Number.isInteger(r)||r<0||r>2)&&(r=null);this.data.textAlignment=r;let n=(0,i.getInheritableProperty)({dict:t,key:"MaxLen"});(!Number.isInteger(n)||n<0)&&(n=null);this.data.maxLen=n;this.data.multiLine=this.hasFieldFlag(a.AnnotationFieldFlag.MULTILINE);this.data.comb=this.hasFieldFlag(a.AnnotationFieldFlag.COMB)&&!this.hasFieldFlag(a.AnnotationFieldFlag.MULTILINE)&&!this.hasFieldFlag(a.AnnotationFieldFlag.PASSWORD)&&!this.hasFieldFlag(a.AnnotationFieldFlag.FILESELECT)&&null!==this.data.maxLen}_getCombAppearance(e,t,r,i,n,s){const o=(i/this.data.maxLen).toFixed(2),c=[],l=t.getCharPositions(r);for(const[e,t]of l)c.push(`(${(0,a.escapeString)(r.substring(e,t))}) Tj`);return"/Tx BMC q BT "+e+` 1 0 0 1 ${n} ${s} Tm ${c.join(` ${o} 0 Td `)} ET Q EMC`}_getMultilineAppearance(e,t,r,a,i,n,s,o,c){const l=t.split(/\r\n|\r|\n/),h=[],u=i-2*o;for(const e of l){const t=this._splitLine(e,r,a,u);for(const e of t){const t=0===h.length?o:0;h.push(this._renderText(e,r,a,i,s,t,-a))}}return"/Tx BMC q BT "+e+` 1 0 0 1 0 ${n} Tm ${h.join("\n")} ET Q EMC`}_splitLine(e,t,r,a){e=t.encodeString(e).join("");const i=t.charsToGlyphs(e);if(i.length<=1)return[e];const n=t.getCharPositions(e),s=r/1e3,o=[];let c=-1,l=-1,h=-1,u=0,d=0;for(let t=0,r=i.length;ta){o.push(e.substring(u,r));u=r;d=p;c=-1;h=-1}else{d+=p;c=r;l=f;h=t}else if(d+p>a)if(-1!==c){o.push(e.substring(u,l));u=l;t=h+1;c=-1;d=0}else{o.push(e.substring(u,r));u=r;d=p}else d+=p}u0?this.data.fieldValue[0]:null;return{id:this.data.id,value:t,defaultValue:this.data.defaultFieldValue,editable:!this.data.readOnly,name:this.data.fieldName,rect:this.data.rect,numItems:this.data.fieldValue.length,multipleSelection:this.data.multiSelect,hidden:this.data.hidden,actions:this.data.actions,items:this.data.options,page:this.data.pageIndex,type:e}}}class SignatureWidgetAnnotation extends WidgetAnnotation{constructor(e){super(e);this.data.fieldValue=null}getFieldObject(){return{id:this.data.id,value:null,page:this.data.pageIndex,type:"signature"}}}class TextAnnotation extends MarkupAnnotation{constructor(e){super(e);const t=e.dict;this.data.annotationType=a.AnnotationType.TEXT;if(this.data.hasAppearance)this.data.name="NoIcon";else{this.data.rect[1]=this.data.rect[3]-22;this.data.rect[2]=this.data.rect[0]+22;this.data.name=t.has("Name")?t.get("Name").name:"Note"}if(t.has("State")){this.data.state=t.get("State")||null;this.data.stateModel=t.get("StateModel")||null}else{this.data.state=null;this.data.stateModel=null}}}class LinkAnnotation extends Annotation{constructor(e){super(e);this.data.annotationType=a.AnnotationType.LINK;const t=getQuadPoints(e.dict,this.rectangle);t&&(this.data.quadPoints=t);o.Catalog.parseDestDictionary({destDict:e.dict,resultObj:this.data,docBaseUrl:e.pdfManager.docBaseUrl})}}class PopupAnnotation extends Annotation{constructor(e){super(e);this.data.annotationType=a.AnnotationType.POPUP;let t=e.dict.get("Parent");if(!t){(0,a.warn)("Popup annotation has a missing or invalid parent annotation.");return}const r=t.get("Subtype");this.data.parentType=(0,s.isName)(r)?r.name:null;const i=e.dict.getRaw("Parent");this.data.parentId=(0,s.isRef)(i)?i.toString():null;const n=t.getArray("Rect");Array.isArray(n)&&4===n.length?this.data.parentRect=a.Util.normalizeRect(n):this.data.parentRect=[0,0,0,0];const o=t.get("RT");(0,s.isName)(o,a.AnnotationReplyType.GROUP)&&(t=t.get("IRT"));if(t.has("M")){this.setModificationDate(t.get("M"));this.data.modificationDate=this.modificationDate}else this.data.modificationDate=null;if(t.has("C")){this.setColor(t.getArray("C"));this.data.color=this.color}else this.data.color=null;if(!this.viewable){const e=t.get("F");this._isViewable(e)&&this.setFlags(e)}this.data.title=(0,a.stringToPDFString)(t.get("T")||"");this.data.contents=(0,a.stringToPDFString)(t.get("Contents")||"")}}class FreeTextAnnotation extends MarkupAnnotation{constructor(e){super(e);this.data.annotationType=a.AnnotationType.FREETEXT}}class LineAnnotation extends MarkupAnnotation{constructor(e){super(e);this.data.annotationType=a.AnnotationType.LINE;const t=e.dict.getArray("L");this.data.lineCoordinates=a.Util.normalizeRect(t);if(!this.appearance){const r=this.color?Array.from(this.color).map((e=>e/255)):[0,0,0],i=e.dict.get("CA");let n=null,s=e.dict.getArray("IC");if(s){s=getRgbColor(s);n=s?Array.from(s).map((e=>e/255)):null}const o=n?i:null,c=this.borderStyle.width||1,l=2*c,h=[this.data.lineCoordinates[0]-l,this.data.lineCoordinates[1]-l,this.data.lineCoordinates[2]+l,this.data.lineCoordinates[3]+l];a.Util.intersect(this.rectangle,h)||(this.rectangle=h);this._setDefaultAppearance({xref:e.xref,extra:`${c} w`,strokeColor:r,fillColor:n,strokeAlpha:i,fillAlpha:o,pointsCallback:(e,r)=>{e.push(`${t[0]} ${t[1]} m`,`${t[2]} ${t[3]} l`,"S");return[r[0].x-c,r[1].x+c,r[3].y-c,r[1].y+c]}})}}}class SquareAnnotation extends MarkupAnnotation{constructor(e){super(e);this.data.annotationType=a.AnnotationType.SQUARE;if(!this.appearance){const t=this.color?Array.from(this.color).map((e=>e/255)):[0,0,0],r=e.dict.get("CA");let a=null,i=e.dict.getArray("IC");if(i){i=getRgbColor(i);a=i?Array.from(i).map((e=>e/255)):null}const n=a?r:null;this._setDefaultAppearance({xref:e.xref,extra:`${this.borderStyle.width} w`,strokeColor:t,fillColor:a,strokeAlpha:r,fillAlpha:n,pointsCallback:(e,t)=>{const r=t[2].x+this.borderStyle.width/2,i=t[2].y+this.borderStyle.width/2,n=t[3].x-t[2].x-this.borderStyle.width,s=t[1].y-t[3].y-this.borderStyle.width;e.push(`${r} ${i} ${n} ${s} re`);a?e.push("B"):e.push("S");return[t[0].x,t[1].x,t[3].y,t[1].y]}})}}}class CircleAnnotation extends MarkupAnnotation{constructor(e){super(e);this.data.annotationType=a.AnnotationType.CIRCLE;if(!this.appearance){const t=this.color?Array.from(this.color).map((e=>e/255)):[0,0,0],r=e.dict.get("CA");let a=null,i=e.dict.getArray("IC");if(i){i=getRgbColor(i);a=i?Array.from(i).map((e=>e/255)):null}const n=a?r:null,s=4/3*Math.tan(Math.PI/8);this._setDefaultAppearance({xref:e.xref,extra:`${this.borderStyle.width} w`,strokeColor:t,fillColor:a,strokeAlpha:r,fillAlpha:n,pointsCallback:(e,t)=>{const r=t[0].x+this.borderStyle.width/2,i=t[0].y-this.borderStyle.width/2,n=t[3].x-this.borderStyle.width/2,o=t[3].y+this.borderStyle.width/2,c=r+(n-r)/2,l=i+(o-i)/2,h=(n-r)/2*s,u=(o-i)/2*s;e.push(`${c} ${o} m`,`${c+h} ${o} ${n} ${l+u} ${n} ${l} c`,`${n} ${l-u} ${c+h} ${i} ${c} ${i} c`,`${c-h} ${i} ${r} ${l-u} ${r} ${l} c`,`${r} ${l+u} ${c-h} ${o} ${c} ${o} c`,"h");a?e.push("B"):e.push("S");return[t[0].x,t[1].x,t[3].y,t[1].y]}})}}}class PolylineAnnotation extends MarkupAnnotation{constructor(e){super(e);this.data.annotationType=a.AnnotationType.POLYLINE;this.data.vertices=[];const t=e.dict.getArray("Vertices");if(Array.isArray(t)){for(let e=0,r=t.length;ee/255)):[0,0,0],r=e.dict.get("CA"),i=this.borderStyle.width||1,n=2*i,s=[1/0,1/0,-1/0,-1/0];for(const e of this.data.vertices){s[0]=Math.min(s[0],e.x-n);s[1]=Math.min(s[1],e.y-n);s[2]=Math.max(s[2],e.x+n);s[3]=Math.max(s[3],e.y+n)}a.Util.intersect(this.rectangle,s)||(this.rectangle=s);this._setDefaultAppearance({xref:e.xref,extra:`${i} w`,strokeColor:t,strokeAlpha:r,pointsCallback:(e,t)=>{const r=this.data.vertices;for(let t=0,a=r.length;te/255)):[0,0,0],r=e.dict.get("CA"),i=this.borderStyle.width||1,n=2*i,s=[1/0,1/0,-1/0,-1/0];for(const e of this.data.inkLists)for(const t of e){s[0]=Math.min(s[0],t.x-n);s[1]=Math.min(s[1],t.y-n);s[2]=Math.max(s[2],t.x+n);s[3]=Math.max(s[3],t.y+n)}a.Util.intersect(this.rectangle,s)||(this.rectangle=s);this._setDefaultAppearance({xref:e.xref,extra:`${i} w`,strokeColor:t,strokeAlpha:r,pointsCallback:(e,t)=>{for(const t of this.data.inkLists){for(let r=0,a=t.length;re/255)):[1,1,0],r=e.dict.get("CA");this._setDefaultAppearance({xref:e.xref,fillColor:t,blendMode:"Multiply",fillAlpha:r,pointsCallback:(e,t)=>{e.push(`${t[0].x} ${t[0].y} m`,`${t[1].x} ${t[1].y} l`,`${t[3].x} ${t[3].y} l`,`${t[2].x} ${t[2].y} l`,"f");return[t[0].x,t[1].x,t[3].y,t[1].y]}})}}else this.data.hasPopup=!1}}class UnderlineAnnotation extends MarkupAnnotation{constructor(e){super(e);this.data.annotationType=a.AnnotationType.UNDERLINE;if(this.data.quadPoints=getQuadPoints(e.dict,null)){if(!this.appearance){const t=this.color?Array.from(this.color).map((e=>e/255)):[0,0,0],r=e.dict.get("CA");this._setDefaultAppearance({xref:e.xref,extra:"[] 0 d 1 w",strokeColor:t,strokeAlpha:r,pointsCallback:(e,t)=>{e.push(`${t[2].x} ${t[2].y} m`,`${t[3].x} ${t[3].y} l`,"S");return[t[0].x,t[1].x,t[3].y,t[1].y]}})}}else this.data.hasPopup=!1}}class SquigglyAnnotation extends MarkupAnnotation{constructor(e){super(e);this.data.annotationType=a.AnnotationType.SQUIGGLY;if(this.data.quadPoints=getQuadPoints(e.dict,null)){if(!this.appearance){const t=this.color?Array.from(this.color).map((e=>e/255)):[0,0,0],r=e.dict.get("CA");this._setDefaultAppearance({xref:e.xref,extra:"[] 0 d 1 w",strokeColor:t,strokeAlpha:r,pointsCallback:(e,t)=>{const r=(t[0].y-t[2].y)/6;let a=r,i=t[2].x;const n=t[2].y,s=t[3].x;e.push(`${i} ${n+a} m`);do{i+=2;a=0===a?r:0;e.push(`${i} ${n+a} l`)}while(ie/255)):[0,0,0],r=e.dict.get("CA");this._setDefaultAppearance({xref:e.xref,extra:"[] 0 d 1 w",strokeColor:t,strokeAlpha:r,pointsCallback:(e,t)=>{e.push((t[0].x+t[2].x)/2+" "+(t[0].y+t[2].y)/2+" m",(t[1].x+t[3].x)/2+" "+(t[1].y+t[3].y)/2+" l","S");return[t[0].x,t[1].x,t[3].y,t[1].y]}})}}else this.data.hasPopup=!1}}class StampAnnotation extends MarkupAnnotation{constructor(e){super(e);this.data.annotationType=a.AnnotationType.STAMP}}class FileAttachmentAnnotation extends MarkupAnnotation{constructor(e){super(e);const t=new l.FileSpec(e.dict.get("FS"),e.xref);this.data.annotationType=a.AnnotationType.FILEATTACHMENT;this.data.file=t.serializable}}},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.createDefaultAppearance=function createDefaultAppearance({fontSize:e,fontName:t,fontColor:r}){let a;a=r.every((e=>0===e))?"0 g":Array.from(r).map((e=>(e/255).toFixed(2))).join(" ")+" rg";return`/${(0,n.escapePDFName)(t)} ${e} Tf ${a}`};t.parseDefaultAppearance=function parseDefaultAppearance(e){return new DefaultAppearanceEvaluator(e).parse()};var a=r(2),i=r(14),n=r(9),s=r(15),o=r(5),c=r(10);class DefaultAppearanceEvaluator extends s.EvaluatorPreprocessor{constructor(e){super(new c.StringStream(e))}parse(){const e={fn:0,args:[]},t={fontSize:0,fontName:"",fontColor:new Uint8ClampedArray(3)};try{for(;;){e.args.length=0;if(!this.read(e))break;if(0!==this.savedStatesDepth)continue;const{fn:r,args:n}=e;switch(0|r){case a.OPS.setFont:const[e,r]=n;e instanceof o.Name&&(t.fontName=e.name);"number"==typeof r&&r>0&&(t.fontSize=r);break;case a.OPS.setFillRGBColor:i.ColorSpace.singletons.rgb.getRgbItem(n,0,t.fontColor,0);break;case a.OPS.setFillGray:i.ColorSpace.singletons.gray.getRgbItem(n,0,t.fontColor,0);break;case a.OPS.setFillColorSpace:i.ColorSpace.singletons.cmyk.getRgbItem(n,0,t.fontColor,0)}}}catch(e){(0,a.warn)(`parseDefaultAppearance - ignoring errors: "${e}".`)}return t}}},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.ColorSpace=void 0;var a=r(2),i=r(5),n=r(9);class ColorSpace{constructor(e,t){this.constructor===ColorSpace&&(0,a.unreachable)("Cannot initialize ColorSpace.");this.name=e;this.numComps=t}getRgb(e,t){const r=new Uint8ClampedArray(3);this.getRgbItem(e,t,r,0);return r}getRgbItem(e,t,r,i){(0,a.unreachable)("Should not call ColorSpace.getRgbItem")}getRgbBuffer(e,t,r,i,n,s,o){(0,a.unreachable)("Should not call ColorSpace.getRgbBuffer")}getOutputLength(e,t){(0,a.unreachable)("Should not call ColorSpace.getOutputLength")}isPassthrough(e){return!1}isDefaultDecode(e,t){return ColorSpace.isDefaultDecode(e,this.numComps)}fillRgb(e,t,r,a,i,n,s,o,c){const l=t*r;let h=null;const u=1<u&&"DeviceGray"!==this.name&&"DeviceRGB"!==this.name){const t=s<=8?new Uint8Array(u):new Uint16Array(u);for(let e=0;e=.99554525?1:adjustToRange(0,1,1.055*e**(1/2.4)-.055)}function adjustToRange(e,t,r){return Math.max(e,Math.min(t,r))}function decodeL(e){return e<0?-decodeL(-e):e>8?((e+16)/116)**3:.0011070564598794539*e}function convertToRgb(a,c,l,h,u,d){const f=adjustToRange(0,1,c[l]*d),g=adjustToRange(0,1,c[l+1]*d),p=adjustToRange(0,1,c[l+2]*d),m=1===f?1:f**a.GR,b=1===g?1:g**a.GG,y=1===p?1:p**a.GB,w=a.MXA*m+a.MXB*b+a.MXC*y,S=a.MYA*m+a.MYB*b+a.MYC*y,x=a.MZA*m+a.MZB*b+a.MZC*y,k=s;k[0]=w;k[1]=S;k[2]=x;const C=o;!function normalizeWhitePointToFlat(r,a,i){if(1===r[0]&&1===r[2]){i[0]=a[0];i[1]=a[1];i[2]=a[2];return}const s=i;matrixProduct(e,a,s);const o=n;!function convertToFlat(e,t,r){r[0]=1*t[0]/e[0];r[1]=1*t[1]/e[1];r[2]=1*t[2]/e[2]}(r,s,o);matrixProduct(t,o,i)}(a.whitePoint,k,C);const v=s;!function compensateBlackPoint(e,t,r){if(0===e[0]&&0===e[1]&&0===e[2]){r[0]=t[0];r[1]=t[1];r[2]=t[2];return}const a=decodeL(0),i=(1-a)/(1-decodeL(e[0])),n=1-i,s=(1-a)/(1-decodeL(e[1])),o=1-s,c=(1-a)/(1-decodeL(e[2])),l=1-c;r[0]=t[0]*i+n;r[1]=t[1]*s+o;r[2]=t[2]*c+l}(a.blackPoint,C,v);const F=o;!function normalizeWhitePointToD65(r,a,i){const s=i;matrixProduct(e,a,s);const o=n;!function convertToD65(e,t,r){r[0]=.95047*t[0]/e[0];r[1]=1*t[1]/e[1];r[2]=1.08883*t[2]/e[2]}(r,s,o);matrixProduct(t,o,i)}(i,v,F);const O=s;matrixProduct(r,F,O);h[u]=255*sRGBTransferFunction(O[0]);h[u+1]=255*sRGBTransferFunction(O[1]);h[u+2]=255*sRGBTransferFunction(O[2])}return class CalRGBCS extends ColorSpace{constructor(e,t,r,i){super("CalRGB",3);if(!e)throw new a.FormatError("WhitePoint missing - required for color space CalRGB");t=t||new Float32Array(3);r=r||new Float32Array([1,1,1]);i=i||new Float32Array([1,0,0,0,1,0,0,0,1]);const n=e[0],s=e[1],o=e[2];this.whitePoint=e;const c=t[0],l=t[1],h=t[2];this.blackPoint=t;this.GR=r[0];this.GG=r[1];this.GB=r[2];this.MXA=i[0];this.MYA=i[1];this.MZA=i[2];this.MXB=i[3];this.MYB=i[4];this.MZB=i[5];this.MXC=i[6];this.MYC=i[7];this.MZC=i[8];if(n<0||o<0||1!==s)throw new a.FormatError(`Invalid WhitePoint components for ${this.name}, no fallback available`);if(c<0||l<0||h<0){(0,a.info)(`Invalid BlackPoint for ${this.name} [${c}, ${l}, ${h}], falling back to default.`);this.blackPoint=new Float32Array(3)}if(this.GR<0||this.GG<0||this.GB<0){(0,a.info)(`Invalid Gamma [${this.GR}, ${this.GG}, ${this.GB}] for ${this.name}, falling back to default.`);this.GR=this.GG=this.GB=1}}getRgbItem(e,t,r,a){convertToRgb(this,e,t,r,a,1)}getRgbBuffer(e,t,r,a,i,n,s){const o=1/((1<=6/29?e**3:108/841*(e-4/29);return t}function decode(e,t,r,a){return r+e*(a-r)/t}function convertToRgb(e,t,r,a,i,n){let s=t[r],o=t[r+1],c=t[r+2];if(!1!==a){s=decode(s,a,0,100);o=decode(o,a,e.amin,e.amax);c=decode(c,a,e.bmin,e.bmax)}o>e.amax?o=e.amax:oe.bmax?c=e.bmax:cthis.amax||this.bmin>this.bmax){(0,a.info)("Invalid Range, falling back to defaults");this.amin=-100;this.amax=100;this.bmin=-100;this.bmax=100}}getRgbItem(e,t,r,a){convertToRgb(this,e,t,!1,r,a)}getRgbBuffer(e,t,r,a,i,n,s){const o=(1<{Object.defineProperty(t,"__esModule",{value:!0});t.PartialEvaluator=t.EvaluatorPreprocessor=void 0;var a=r(2),i=r(16),n=r(5),s=r(34),o=r(38),c=r(37),l=r(41),h=r(40),u=r(49),d=r(42),f=r(50),g=r(17),p=r(52),m=r(10),b=r(53),y=r(14),w=r(19),S=r(39),x=r(9),k=r(54),C=r(55),v=r(61),F=r(62),O=r(63);const T=Object.freeze({maxImageSize:-1,disableFontFace:!1,ignoreErrors:!1,isEvalSupported:!0,fontExtraProperties:!1,useSystemFonts:!0,cMapUrl:null,standardFontDataUrl:null}),M=1,E=2,D=Promise.resolve();function normalizeBlendMode(e,t=!1){if(Array.isArray(e)){for(let t=0,r=e.length;t{t.put(e)}));return!1}async fetchBuiltInCMap(e){const t=this.builtInCMapCache.get(e);if(t)return t;let r;if(null!==this.options.cMapUrl){const t=`${this.options.cMapUrl}${e}.bcmap`,i=await fetch(t);if(!i.ok)throw new Error(`fetchBuiltInCMap: failed to fetch file "${t}" with "${i.statusText}".`);r={cMapData:new Uint8Array(await i.arrayBuffer()),compressionType:a.CMapCompressionType.BINARY}}else r=await this.handler.sendWithPromise("FetchBuiltInCMap",{name:e});r.compressionType!==a.CMapCompressionType.NONE&&this.builtInCMapCache.set(e,r);return r}async fetchStandardFontData(e){const t=this.standardFontDataCache.get(e);if(t)return new m.Stream(t);if(this.options.useSystemFonts&&"Symbol"!==e&&"ZapfDingbats"!==e)return null;const r=(0,l.getFontNameToFileMap)()[e];let i;if(null!==this.options.standardFontDataUrl){const e=`${this.options.standardFontDataUrl}${r}`,t=await fetch(e);t.ok?i=await t.arrayBuffer():(0,a.warn)(`fetchStandardFontData: failed to fetch file "${e}" with "${t.statusText}".`)}else try{i=await this.handler.sendWithPromise("FetchStandardFontData",{filename:r})}catch(e){(0,a.warn)(`fetchStandardFontData: failed to fetch file "${r}" with "${e}".`)}if(!i)return null;this.standardFontDataCache.set(e,i);return new m.Stream(i)}async buildFormXObject(e,t,r,i,s,o,c){const l=t.dict,h=l.getArray("Matrix");let u=l.getArray("BBox");u=Array.isArray(u)&&4===u.length?a.Util.normalizeRect(u):null;let d,f=null;if(l.has("OC")){f=await this.parseMarkedContentProps(l.get("OC"),e);i.addOp(a.OPS.beginMarkedContentProps,["OC",f])}const g=l.get("Group");if(g){d={matrix:h,bbox:u,smask:r,isolated:!1,knockout:!1};const t=g.get("S");let s=null;if((0,n.isName)(t,"Transparency")){d.isolated=g.get("I")||!1;d.knockout=g.get("K")||!1;if(g.has("CS")){const t=g.getRaw("CS"),r=y.ColorSpace.getCached(t,this.xref,c);s=r||await this.parseColorSpace({cs:t,resources:e,localColorSpaceCache:c})}}if(r&&r.backdrop){s=s||y.ColorSpace.singletons.rgb;r.backdrop=s.getRgb(r.backdrop,0)}i.addOp(a.OPS.beginGroup,[d])}i.addOp(a.OPS.paintFormXObjectBegin,[h,u]);return this.getOperatorList({stream:t,task:s,resources:l.get("Resources")||e,operatorList:i,initialState:o}).then((function(){i.addOp(a.OPS.paintFormXObjectEnd,[]);g&&i.addOp(a.OPS.endGroup,[d]);f&&i.addOp(a.OPS.endMarkedContent,[])}))}_sendImgData(e,t,r=!1){const a=t?[t.data.buffer]:null;return this.parsingType3Font||r?this.handler.send("commonobj",[e,"Image",t],a):this.handler.send("obj",[e,this.pageIndex,"Image",t],a)}async buildPaintImageXObject({resources:e,image:t,isInline:r=!1,operatorList:i,cacheKey:n,localImageCache:s,localColorSpaceCache:o}){const c=t.dict,l=c.objId,h=c.get("Width","W"),u=c.get("Height","H");if(!(h&&(0,a.isNum)(h)&&u&&(0,a.isNum)(u))){(0,a.warn)("Image dimensions are missing, or not numbers.");return}const d=this.options.maxImageSize;if(-1!==d&&h*u>d){(0,a.warn)("Image exceeded maximum allowed size and was removed.");return}let f,g;if(c.get("ImageMask","IM")||!1){const e=c.get("Width","W"),r=c.get("Height","H"),o=e+7>>3,h=t.getBytes(o*r,!0),u=c.getArray("Decode","D");f=O.PDFImage.createMask({imgArray:h,width:e,height:r,imageIsFromDecodeStream:t instanceof w.DecodeStream,inverseDecode:!!u&&u[0]>0});f.cached=!!n;g=[f];i.addOp(a.OPS.paintImageMaskXObject,g);n&&s.set(n,l,{fn:a.OPS.paintImageMaskXObject,args:g});return}const p=c.get("SMask","SM")||!1,m=c.get("Mask")||!1;if(r&&!p&&!m&&h+u<200){const n=new O.PDFImage({xref:this.xref,res:e,image:t,isInline:r,pdfFunctionFactory:this._pdfFunctionFactory,localColorSpaceCache:o});f=n.createImageData(!0);i.addOp(a.OPS.paintInlineImageXObject,[f]);return}let b=`img_${this.idFactory.createObjId()}`,y=!1;if(this.parsingType3Font)b=`${this.idFactory.getDocId()}_type3_${b}`;else if(l){y=this.globalImageCache.shouldCache(l,this.pageIndex);y&&(b=`${this.idFactory.getDocId()}_${b}`)}i.addDependency(b);g=[b,h,u];O.PDFImage.buildImage({xref:this.xref,res:e,image:t,isInline:r,pdfFunctionFactory:this._pdfFunctionFactory,localColorSpaceCache:o}).then((e=>{f=e.createImageData(!1);n&&l&&y&&this.globalImageCache.addByteSize(l,f.data.length);return this._sendImgData(b,f,y)})).catch((e=>{(0,a.warn)(`Unable to decode image "${b}": "${e}".`);return this._sendImgData(b,null,y)}));i.addOp(a.OPS.paintImageXObject,g);if(n){s.set(n,l,{fn:a.OPS.paintImageXObject,args:g});if(l){(0,a.assert)(!r,"Cannot cache an inline image globally.");this.globalImageCache.addPageIndex(l,this.pageIndex);y&&this.globalImageCache.setData(l,{objId:b,fn:a.OPS.paintImageXObject,args:g,byteSize:0})}}}handleSMask(e,t,r,a,i,n){const s=e.get("G"),o={subtype:e.get("S").name,backdrop:e.get("BC")},c=e.get("TR");if((0,f.isPDFFunction)(c)){const e=this._pdfFunctionFactory.create(c),t=new Uint8Array(256),r=new Float32Array(1);for(let a=0;a<256;a++){r[0]=a/255;e(r,0,r,0);t[a]=255*r[0]|0}o.transferMap=t}return this.buildFormXObject(t,s,o,r,a,i.state.clone(),n)}handleTransferFunction(e){let t;if(Array.isArray(e))t=e;else{if(!(0,f.isPDFFunction)(e))return null;t=[e]}const r=[];let a=0,i=0;for(const e of t){const t=this.xref.fetchIfRef(e);a++;if((0,n.isName)(t,"Identity")){r.push(null);continue}if(!(0,f.isPDFFunction)(t))return null;const s=this._pdfFunctionFactory.create(t),o=new Uint8Array(256),c=new Float32Array(1);for(let e=0;e<256;e++){c[0]=e/255;s(c,0,c,0);o[e]=255*c[0]|0}r.push(o);i++}return 1!==a&&4!==a||0===i?null:r}handleTilingType(e,t,r,i,s,o,c,l,h){const d=new F.OperatorList,f=n.Dict.merge({xref:this.xref,dictArray:[s.get("Resources"),r]});return this.getOperatorList({stream:i,task:c,resources:f,operatorList:d}).then((function(){const r=d.getIR(),a=(0,u.getTilingPatternIR)(r,s,t);o.addDependencies(d.dependencies);o.addOp(e,a);l&&h.set(l,s.objId,{operatorListIR:r,dict:s})})).catch((e=>{if(!(e instanceof a.AbortException)){if(!this.options.ignoreErrors)throw e;this.handler.send("UnsupportedFeature",{featureId:a.UNSUPPORTED_FEATURES.errorTilingPattern});(0,a.warn)(`handleTilingType - ignoring pattern: "${e}".`)}}))}handleSetFont(e,t,r,i,o,c,l=null,h=null){const u=t&&t[0]instanceof n.Name?t[0].name:null;return this.loadFont(u,r,e,l,h).then((t=>t.font.isType3Font?t.loadType3Data(this,e,o).then((function(){i.addDependencies(t.type3Dependencies);return t})).catch((e=>{this.handler.send("UnsupportedFeature",{featureId:a.UNSUPPORTED_FEATURES.errorFontLoadType3});return new TranslatedFont({loadedName:"g_font_error",font:new s.ErrorFont(`Type3 font load error: ${e}`),dict:t.font,evaluatorOptions:this.options})})):t)).then((e=>{c.font=e.font;e.send(this.handler);return e.loadedName}))}handleText(e,t){const r=t.font,i=r.charsToGlyphs(e);if(r.data){(!!(t.textRenderingMode&a.TextRenderingMode.ADD_TO_PATH_FLAG)||"Pattern"===t.fillColorSpace.name||r.disableFontFace||this.options.disableFontFace)&&PartialEvaluator.buildFontPaths(r,i,this.handler,this.options)}return i}ensureStateFont(e){if(e.font)return;const t=new a.FormatError("Missing setFont (Tf) operator before text rendering operator.");if(!this.options.ignoreErrors)throw t;this.handler.send("UnsupportedFeature",{featureId:a.UNSUPPORTED_FEATURES.errorFontState});(0,a.warn)(`ensureStateFont: "${t}".`)}async setGState({resources:e,gState:t,operatorList:r,cacheKey:i,task:s,stateManager:o,localGStateCache:c,localColorSpaceCache:l}){const h=t.objId;let u=!0;const d=[],f=t.getKeys();let g=Promise.resolve();for(let i=0,c=f.length;ithis.handleSetFont(e,null,h[0],r,s,o.state).then((function(e){r.addDependency(e);d.push([c,[e,h[1]]])}))));break;case"BM":d.push([c,normalizeBlendMode(h)]);break;case"SMask":if((0,n.isName)(h,"None")){d.push([c,!1]);break}if((0,n.isDict)(h)){u=!1;g=g.then((()=>this.handleSMask(h,e,r,s,o,l)));d.push([c,!0])}else(0,a.warn)("Unsupported SMask type");break;case"TR":const t=this.handleTransferFunction(h);d.push([c,t]);break;case"OP":case"op":case"OPM":case"BG":case"BG2":case"UCR":case"UCR2":case"TR2":case"HT":case"SM":case"SA":case"AIS":case"TK":(0,a.info)("graphic state operator "+c);break;default:(0,a.info)("Unknown graphic state operator "+c)}}return g.then((function(){d.length>0&&r.addOp(a.OPS.setGState,[d]);u&&c.set(i,h,d)}))}loadFont(e,t,r,i=null,c=null){const errorFont=async()=>new TranslatedFont({loadedName:"g_font_error",font:new s.ErrorFont(`Font "${e}" is not available.`),dict:t,evaluatorOptions:this.options}),l=this.xref;let h;if(t){if(!(0,n.isRef)(t))throw new a.FormatError('The "font" object should be a reference.');h=t}else{const t=r.get("Font");t&&(h=t.getRaw(e))}if(!h){const r=`Font "${e||t&&t.toString()}" is not available`;if(!this.options.ignoreErrors&&!this.parsingType3Font){(0,a.warn)(`${r}.`);return errorFont()}this.handler.send("UnsupportedFeature",{featureId:a.UNSUPPORTED_FEATURES.errorFontMissing});(0,a.warn)(`${r} -- attempting to fallback to a default font.`);h=i||PartialEvaluator.fallbackFontDict}if(this.fontCache.has(h))return this.fontCache.get(h);t=l.fetchIfRef(h);if(!(0,n.isDict)(t))return errorFont();if(t.cacheKey&&this.fontCache.has(t.cacheKey))return this.fontCache.get(t.cacheKey);const u=(0,a.createPromiseCapability)();let d;try{d=this.preEvaluateFont(t);d.cssFontInfo=c}catch(e){(0,a.warn)(`loadFont - preEvaluateFont failed: "${e}".`);return errorFont()}const{descriptor:f,hash:g}=d,p=(0,n.isRef)(h);let m;p&&(m=`f${h.toString()}`);if(g&&(0,n.isDict)(f)){f.fontAliases||(f.fontAliases=Object.create(null));const e=f.fontAliases;if(e[g]){const t=e[g].aliasRef;if(p&&t&&this.fontCache.has(t)){this.fontCache.putAlias(h,t);return this.fontCache.get(h)}}else e[g]={fontID:this.idFactory.createFontId()};p&&(e[g].aliasRef=h);m=e[g].fontID}if(p)this.fontCache.put(h,u.promise);else{m||(m=this.idFactory.createFontId());t.cacheKey=`cacheKey_${m}`;this.fontCache.put(t.cacheKey,u.promise)}(0,a.assert)(m&&m.startsWith("f"),'The "fontID" must be (correctly) defined.');t.loadedName=`${this.idFactory.getDocId()}_${m}`;this.translateFont(d).then((e=>{if(void 0!==e.fontType){l.stats.fontTypes[e.fontType]=!0}u.resolve(new TranslatedFont({loadedName:t.loadedName,font:e,dict:t,evaluatorOptions:this.options}))})).catch((e=>{this.handler.send("UnsupportedFeature",{featureId:a.UNSUPPORTED_FEATURES.errorFontTranslate});(0,a.warn)(`loadFont - translateFont failed: "${e}".`);try{const e=f&&f.get("FontFile3"),t=e&&e.get("Subtype"),r=(0,o.getFontType)(d.type,t&&t.name);l.stats.fontTypes[r]=!0}catch(e){}u.resolve(new TranslatedFont({loadedName:t.loadedName,font:new s.ErrorFont(e instanceof Error?e.message:e),dict:t,evaluatorOptions:this.options}))}));return u.promise}buildPath(e,t,r,i=!1){const n=e.length-1;r||(r=[]);if(n<0||e.fnArray[n]!==a.OPS.constructPath){if(i){(0,a.warn)(`Encountered path operator "${t}" inside of a text object.`);e.addOp(a.OPS.save,null)}e.addOp(a.OPS.constructPath,[[t],r]);i&&e.addOp(a.OPS.restore,null)}else{const a=e.argsArray[n];a[0].push(t);Array.prototype.push.apply(a[1],r)}}parseColorSpace({cs:e,resources:t,localColorSpaceCache:r}){return y.ColorSpace.parseAsync({cs:e,xref:this.xref,resources:t,pdfFunctionFactory:this._pdfFunctionFactory,localColorSpaceCache:r}).catch((e=>{if(e instanceof a.AbortException)return null;if(this.options.ignoreErrors){this.handler.send("UnsupportedFeature",{featureId:a.UNSUPPORTED_FEATURES.errorColorSpace});(0,a.warn)(`parseColorSpace - ignoring ColorSpace: "${e}".`);return null}throw e}))}parseShading({keyObj:e,shading:t,resources:r,localColorSpaceCache:a,localShadingPatternCache:i,matrix:n=null}){let s=i.get(e);if(!s){const o=u.Pattern.parseShading(t,n,this.xref,r,this.handler,this._pdfFunctionFactory,a).getIR();s=`pattern_${this.idFactory.createObjId()}`;i.set(e,s);this.handler.send("obj",[s,this.pageIndex,"Pattern",o])}return s}handleColorN(e,t,r,i,s,o,c,l,h,d){const f=r.pop();if(f instanceof n.Name){const g=f.name,p=h.getByName(g);if(p)try{const a=i.base?i.base.getRgb(r,0):null,n=(0,u.getTilingPatternIR)(p.operatorListIR,p.dict,a);e.addOp(t,n);return}catch(e){}const m=s.get(g);if(m){const s=(0,n.isStream)(m)?m.dict:m,u=s.get("PatternType");if(u===M){const a=i.base?i.base.getRgb(r,0):null;return this.handleTilingType(t,a,o,m,s,e,c,g,h)}if(u===E){const r=s.get("Shading"),a=s.getArray("Matrix"),i=this.parseShading({keyObj:m,shading:r,matrix:a,resources:o,localColorSpaceCache:l,localShadingPatternCache:d});e.addOp(t,["Shading",i]);return}throw new a.FormatError(`Unknown PatternType: ${u}`)}}throw new a.FormatError(`Unknown PatternName: ${f}`)}_parseVisibilityExpression(e,t,r){if(++t>10){(0,a.warn)("Visibility expression is too deeply nested");return}const i=e.length,s=this.xref.fetchIfRef(e[0]);if(i<2||!(0,n.isName)(s))(0,a.warn)("Invalid visibility expression");else{switch(s.name){case"And":case"Or":case"Not":r.push(s.name);break;default:(0,a.warn)(`Invalid operator ${s.name} in visibility expression`);return}for(let a=1;a0)return{type:"OCMD",expression:t}}const t=r.get("OCGs");if(Array.isArray(t)||(0,n.isDict)(t)){const e=[];if(Array.isArray(t))for(const r of t)e.push(r.toString());else e.push(t.objId);return{type:i,ids:e,policy:(0,n.isName)(r.get("P"))?r.get("P").name:null,expression:null}}if((0,n.isRef)(t))return{type:i,id:t.toString()}}return null}getOperatorList({stream:e,task:t,resources:r,operatorList:i,initialState:s=null,fallbackFontDict:o=null}){r=r||n.Dict.empty;s=s||new EvalState;if(!i)throw new Error('getOperatorList: missing "operatorList" parameter');const c=this,l=this.xref;let h=!1;const u=new p.LocalImageCache,d=new p.LocalColorSpaceCache,f=new p.LocalGStateCache,g=new p.LocalTilingPatternCache,m=new Map,b=r.get("XObject")||n.Dict.empty,w=r.get("Pattern")||n.Dict.empty,S=new StateManager(s),x=new EvaluatorPreprocessor(e,l,S),k=new TimeSlotManager;function closePendingRestoreOPS(e){for(let e=0,t=x.savedStatesDepth;e0&&i.addOp(a.OPS.setGState,[t]);e=null;continue}}next(new Promise((function(e,s){if(!M)throw new a.FormatError("GState must be referred to by name.");const o=r.get("ExtGState");if(!(o instanceof n.Dict))throw new a.FormatError("ExtGState should be a dictionary.");const l=o.get(T);if(!(l instanceof n.Dict))throw new a.FormatError("GState should be a dictionary.");c.setGState({resources:r,gState:l,operatorList:i,cacheKey:T,task:t,stateManager:S,localGStateCache:f,localColorSpaceCache:d}).then(e,s)})).catch((function(e){if(!(e instanceof a.AbortException)){if(!c.options.ignoreErrors)throw e;c.handler.send("UnsupportedFeature",{featureId:a.UNSUPPORTED_FEATURES.errorExtGState});(0,a.warn)(`getOperatorList - ignoring ExtGState: "${e}".`)}})));return;case a.OPS.moveTo:case a.OPS.lineTo:case a.OPS.curveTo:case a.OPS.curveTo2:case a.OPS.curveTo3:case a.OPS.closePath:case a.OPS.rectangle:c.buildPath(i,s,e,h);continue;case a.OPS.markPoint:case a.OPS.markPointProps:case a.OPS.beginCompat:case a.OPS.endCompat:continue;case a.OPS.beginMarkedContentProps:if(!(0,n.isName)(e[0])){(0,a.warn)(`Expected name for beginMarkedContentProps arg0=${e[0]}`);continue}if("OC"===e[0].name){next(c.parseMarkedContentProps(e[1],r).then((e=>{i.addOp(a.OPS.beginMarkedContentProps,["OC",e])})).catch((e=>{if(!(e instanceof a.AbortException)){if(!c.options.ignoreErrors)throw e;c.handler.send("UnsupportedFeature",{featureId:a.UNSUPPORTED_FEATURES.errorMarkedContent});(0,a.warn)(`getOperatorList - ignoring beginMarkedContentProps: "${e}".`)}})));return}e=[e[0].name,e[1]instanceof n.Dict?e[1].get("MCID"):null];break;case a.OPS.beginMarkedContent:case a.OPS.endMarkedContent:default:if(null!==e){for(v=0,F=e.length;v{if(!(e instanceof a.AbortException)){if(!this.options.ignoreErrors)throw e;this.handler.send("UnsupportedFeature",{featureId:a.UNSUPPORTED_FEATURES.errorOperatorList});(0,a.warn)(`getOperatorList - ignoring errors during "${t.name}" task: "${e}".`);closePendingRestoreOPS()}}))}getTextContent({stream:e,task:t,resources:r,stateManager:i=null,normalizeWhitespace:s=!1,combineTextItems:o=!1,includeMarkedContent:c=!1,sink:l,seenStyles:u=new Set}){r=r||n.Dict.empty;i=i||new StateManager(new TextState);const d=/\s/g,f={items:[],styles:Object.create(null)},g={initialized:!1,str:[],totalWidth:0,totalHeight:0,width:0,height:0,vertical:!1,lastCharSize:0,prevTransform:null,textAdvanceScale:0,spaceWidth:0,spaceInFlowMin:0,spaceInFlowMax:0,trackingSpaceMin:1/0,transform:null,fontName:null,hasEOL:!1,isLastCharWhiteSpace:!1},m=this,y=this.xref,w=[];let S=null;const x=new p.LocalImageCache,k=new p.LocalGStateCache,C=new EvaluatorPreprocessor(e,y,i);let v;function getCurrentTextTransform(){const e=v.font,t=[v.fontSize*v.textHScale,0,0,v.fontSize,0,v.textRise];if(e.isType3Font&&(v.fontSize<=1||e.isCharBBox)&&!(0,a.isArrayEqual)(v.fontMatrix,a.FONT_IDENTITY_MATRIX)){const r=e.bbox[3]-e.bbox[1];r>0&&(t[3]*=r*v.fontMatrix[3])}return a.Util.transform(v.ctm,a.Util.transform(v.textMatrix,t))}function ensureTextContentItem(){if(g.initialized)return g;const e=v.font,t=e.loadedName;if(!u.has(t)){u.add(t);f.styles[t]={fontFamily:e.fallbackName,ascent:e.ascent,descent:e.descent,vertical:e.vertical}}g.fontName=t;const r=g.transform=getCurrentTextTransform();if(e.vertical){g.width=g.totalWidth=Math.hypot(r[0],r[1]);g.height=g.totalHeight=0;g.vertical=!0}else{g.width=g.totalWidth=0;g.height=g.totalHeight=Math.hypot(r[2],r[3]);g.vertical=!1}const a=Math.hypot(v.textLineMatrix[0],v.textLineMatrix[1]),i=Math.hypot(v.ctm[0],v.ctm[1]);g.textAdvanceScale=i*a;g.lastCharSize=g.lastCharSize||0;const n=e.spaceWidth/1e3*v.fontSize;if(n){g.spaceWidth=n;g.trackingSpaceMin=.3*n;g.spaceInFlowMin=.3*n;g.spaceInFlowMax=1.3*n}else{g.spaceWidth=0;g.trackingSpaceMin=1/0}g.hasEOL=!1;g.initialized=!0;return g}function updateAdvanceScale(){if(!g.initialized)return;const e=Math.hypot(v.textLineMatrix[0],v.textLineMatrix[1]),t=Math.hypot(v.ctm[0],v.ctm[1])*e;if(t!==g.textAdvanceScale){if(g.vertical){g.totalHeight+=g.height*g.textAdvanceScale;g.height=0}else{g.totalWidth+=g.width*g.textAdvanceScale;g.width=0}g.textAdvanceScale=t}}function runBidiTransform(e){const t=e.str.join(""),r=(0,b.bidi)(t,-1,e.vertical);return{str:s?function replaceWhitespace(e){const t=e.length;let r,a=0;for(;a=32&&r<=127;)a++;return ag.width/g.textAdvanceScale){appendEOL();return}if(l>c)return;if(c>g.trackingSpaceMin)g.height+=c;else if(!addFakeSpaces(c,0,g.prevTransform))if(0===g.str.length){f.items.push({str:" ",dir:"ltr",width:0,height:c,transform:g.prevTransform,fontName:g.fontName,hasEOL:!1});g.isLastCharWhiteSpace=!0}else g.height+=c}else if(Math.abs(c)>g.height/g.textAdvanceScale)appendEOL();else if(!(l>s))if(s<=g.trackingSpaceMin)g.width+=s;else if(!addFakeSpaces(s,0,g.prevTransform))if(0===g.str.length){f.items.push({str:" ",dir:"ltr",width:s,height:0,transform:g.prevTransform,fontName:g.fontName,hasEOL:!1});g.isLastCharWhiteSpace=!0}else g.width+=s}();let c=ensureTextContentItem(),l=0,u=0;for(let e=0,r=n.length;eg.trackingSpaceMin&&addFakeSpaces(d,l);a.vertical?v.translateTextMatrix(0,d):v.translateTextMatrix(d,0);if(e){c=ensureTextContentItem();l=0}else l+=d}u=p}c.lastCharSize=u;a.vertical?c.height+=l:c.width+=l;c.prevTransform=getCurrentTextTransform()}function appendEOL(){if(g.initialized){g.hasEOL=!0;flushTextContentItem()}else f.items.length>0?f.items[f.items.length-1].hasEOL=!0:f.items.push({str:"",dir:"ltr",width:0,height:0,transform:getCurrentTextTransform(),fontName:v.font.loadedName,hasEOL:!0});g.isLastCharWhiteSpace=!1;g.lastCharSize=0}function addFakeSpaces(e,t,r=null){if(g.spaceInFlowMin<=e&&e<=g.spaceInFlowMax){if(g.initialized){g.str.push(" ");g.isLastCharWhiteSpace=!0}return!1}const a=g.fontName;let i=0;e*=g.textAdvanceScale;if(g.vertical){g.height+=t;i=e;e=0}else g.width+=t;flushTextContentItem();if(g.isLastCharWhiteSpace)return!0;g.isLastCharWhiteSpace=!0;f.items.push({str:" ",dir:"ltr",width:e,height:i,transform:r||getCurrentTextTransform(),fontName:a,hasEOL:!1});return!0}function flushTextContentItem(){if(g.initialized&&g.str){g.vertical?g.totalHeight+=g.height*g.textAdvanceScale:g.totalWidth+=g.width*g.textAdvanceScale;f.items.push(runBidiTransform(g));g.initialized=!1;g.str.length=0}}function enqueueChunk(){const e=f.items.length;if(e>0){l.enqueue(f,e);f.items=[];f.styles=Object.create(null)}}const F=new TimeSlotManager;return new Promise((function promiseBody(e,h){const next=function(t){enqueueChunk();Promise.all([t,l.ready]).then((function(){try{promiseBody(e,h)}catch(e){h(e)}}),h)};t.ensureNotTerminated();F.reset();const d={};let p,b=[];for(;!(p=F.check());){b.length=0;d.args=b;if(!C.read(d))break;v=i.state;const e=d.fn;b=d.args;switch(0|e){case a.OPS.setFont:var O=b[0].name,T=b[1];if(v.font&&O===v.fontName&&T===v.fontSize)break;flushTextContentItem();v.fontName=O;v.fontSize=T;next(handleSetFont(O,null));return;case a.OPS.setTextRise:flushTextContentItem();v.textRise=b[0];break;case a.OPS.setHScale:flushTextContentItem();v.textHScale=b[0]/100;break;case a.OPS.setLeading:flushTextContentItem();v.leading=b[0];break;case a.OPS.moveText:v.translateTextLineMatrix(b[0],b[1]);v.textMatrix=v.textLineMatrix.slice();break;case a.OPS.setLeadingMoveText:flushTextContentItem();v.leading=-b[1];v.translateTextLineMatrix(b[0],b[1]);v.textMatrix=v.textLineMatrix.slice();break;case a.OPS.nextLine:appendEOL();v.carriageReturn();break;case a.OPS.setTextMatrix:v.setTextMatrix(b[0],b[1],b[2],b[3],b[4],b[5]);v.setTextLineMatrix(b[0],b[1],b[2],b[3],b[4],b[5]);updateAdvanceScale();break;case a.OPS.setCharSpacing:v.charSpacing=b[0];break;case a.OPS.setWordSpacing:v.wordSpacing=b[0];break;case a.OPS.beginText:flushTextContentItem();v.textMatrix=a.IDENTITY_MATRIX.slice();v.textLineMatrix=a.IDENTITY_MATRIX.slice();break;case a.OPS.showSpacedText:if(!i.state.font){m.ensureStateFont(i.state);continue}const e=(v.font.vertical?1:-1)*v.fontSize/1e3,h=b[0];let d=!0;for(let t=0,r=h.length;t0){const e=w.join("");w.length=0;buildTextContentItem({chars:e,extraSpacing:0,isFirstChunk:d})}break;case a.OPS.showText:if(!i.state.font){m.ensureStateFont(i.state);continue}buildTextContentItem({chars:b[0],extraSpacing:0,isFirstChunk:!0});break;case a.OPS.nextLineShowText:if(!i.state.font){m.ensureStateFont(i.state);continue}g.hasEOL=!0;flushTextContentItem();v.carriageReturn();buildTextContentItem({chars:b[0],extraSpacing:0,isFirstChunk:!0});break;case a.OPS.nextLineSetSpacingShowText:if(!i.state.font){m.ensureStateFont(i.state);continue}g.hasEOL=!0;flushTextContentItem();v.wordSpacing=b[0];v.charSpacing=b[1];v.carriageReturn();buildTextContentItem({chars:b[2],extraSpacing:0,isFirstChunk:!0});break;case a.OPS.paintXObject:flushTextContentItem();S||(S=r.get("XObject")||n.Dict.empty);var M=b[0]instanceof n.Name,E=b[0].name;if(M&&x.getByName(E))break;next(new Promise((function(e,h){if(!M)throw new a.FormatError("XObject must be referred to by name.");let d=S.getRaw(E);if(d instanceof n.Ref){if(x.getByRef(d)){e();return}if(m.globalImageCache.getData(d,m.pageIndex)){e();return}d=y.fetch(d)}if(!(0,n.isStream)(d))throw new a.FormatError("XObject should be a stream");const f=d.dict.get("Subtype");if(!(0,n.isName)(f))throw new a.FormatError("XObject should have a Name subtype");if("Form"!==f.name){x.set(E,d.dict.objId,!0);e();return}const g=i.state.clone(),p=new StateManager(g),b=d.dict.getArray("Matrix");Array.isArray(b)&&6===b.length&&p.transform(b);enqueueChunk();const w={enqueueInvoked:!1,enqueue(e,t){this.enqueueInvoked=!0;l.enqueue(e,t)},get desiredSize(){return l.desiredSize},get ready(){return l.ready}};m.getTextContent({stream:d,task:t,resources:d.dict.get("Resources")||r,stateManager:p,normalizeWhitespace:s,combineTextItems:o,includeMarkedContent:c,sink:w,seenStyles:u}).then((function(){w.enqueueInvoked||x.set(E,d.dict.objId,!0);e()}),h)})).catch((function(e){if(!(e instanceof a.AbortException)){if(!m.options.ignoreErrors)throw e;(0,a.warn)(`getTextContent - ignoring XObject: "${e}".`)}})));return;case a.OPS.setGState:M=b[0]instanceof n.Name;E=b[0].name;if(M&&k.getByName(E))break;next(new Promise((function(e,t){if(!M)throw new a.FormatError("GState must be referred to by name.");const i=r.get("ExtGState");if(!(i instanceof n.Dict))throw new a.FormatError("ExtGState should be a dictionary.");const s=i.get(E);if(!(s instanceof n.Dict))throw new a.FormatError("GState should be a dictionary.");const o=s.get("Font");if(o){flushTextContentItem();v.fontName=null;v.fontSize=o[1];handleSetFont(null,o[0]).then(e,t)}else{k.set(E,s.objId,!0);e()}})).catch((function(e){if(!(e instanceof a.AbortException)){if(!m.options.ignoreErrors)throw e;(0,a.warn)(`getTextContent - ignoring ExtGState: "${e}".`)}})));return;case a.OPS.beginMarkedContent:c&&f.items.push({type:"beginMarkedContent",tag:(0,n.isName)(b[0])?b[0].name:null});break;case a.OPS.beginMarkedContentProps:if(c){flushTextContentItem();let e=null;(0,n.isDict)(b[1])&&(e=b[1].get("MCID"));f.items.push({type:"beginMarkedContentProps",id:Number.isInteger(e)?`${m.idFactory.getPageObjId()}_mcid${e}`:null,tag:(0,n.isName)(b[0])?b[0].name:null})}break;case a.OPS.endMarkedContent:if(c){flushTextContentItem();f.items.push({type:"endMarkedContent"})}}if(f.items.length>=l.desiredSize){p=!0;break}}if(p)next(D);else{flushTextContentItem();enqueueChunk();e()}})).catch((e=>{if(!(e instanceof a.AbortException)){if(!this.options.ignoreErrors)throw e;(0,a.warn)(`getTextContent - ignoring errors during "${t.name}" task: "${e}".`);flushTextContentItem();enqueueChunk()}}))}extractDataStructures(e,t,r){const i=this.xref;let s;const l=this.readToUnicode(r.toUnicode||e.get("ToUnicode")||t.get("ToUnicode"));if(r.composite){const t=e.get("CIDSystemInfo");(0,n.isDict)(t)&&(r.cidSystemInfo={registry:(0,a.stringToPDFString)(t.get("Registry")),ordering:(0,a.stringToPDFString)(t.get("Ordering")),supplement:t.get("Supplement")});const i=e.get("CIDToGIDMap");(0,n.isStream)(i)&&(s=i.getBytes())}const h=[];let u,d=null;if(e.has("Encoding")){u=e.get("Encoding");if((0,n.isDict)(u)){d=u.get("BaseEncoding");d=(0,n.isName)(d)?d.name:null;if(u.has("Differences")){const e=u.get("Differences");let t=0;for(let r=0,s=e.length;r0;r.dict=e;return l.then((e=>{r.toUnicode=e;return this.buildToUnicode(r)})).then((e=>{r.toUnicode=e;s&&(r.cidToGidMap=this.readCidToGidMap(s,e));return r}))}_simpleFontToUnicode(e,t=!1){(0,a.assert)(!e.composite,"Must be a simple font.");const r=[],i=e.defaultEncoding.slice(),n=e.baseEncodingName,s=e.differences;for(const e in s){const t=s[e];".notdef"!==t&&(i[e]=t)}const o=(0,S.getGlyphsUnicode)();for(const a in i){let s=i[a];if(""!==s)if(void 0!==o[s])r[a]=String.fromCharCode(o[s]);else{let i=0;switch(s[0]){case"G":3===s.length&&(i=parseInt(s.substring(1),16));break;case"g":5===s.length&&(i=parseInt(s.substring(1),16));break;case"C":case"c":if(s.length>=3&&s.length<=4){const r=s.substring(1);if(t){i=parseInt(r,16);break}i=+r;if(Number.isNaN(i)&&Number.isInteger(parseInt(r,16)))return this._simpleFontToUnicode(e,!0)}break;default:const r=(0,h.getUnicodeForGlyph)(s,o);-1!==r&&(i=r)}if(i>0&&i<=1114111&&Number.isInteger(i)){if(n&&i===+a){const e=(0,c.getEncoding)(n);if(e&&(s=e[a])){r[a]=String.fromCharCode(o[s]);continue}}r[a]=String.fromCodePoint(i)}}}return r}async buildToUnicode(e){e.hasIncludedToUnicodeMap=!!e.toUnicode&&e.toUnicode.length>0;if(e.hasIncludedToUnicodeMap){!e.composite&&e.hasEncoding&&(e.fallbackToUnicode=this._simpleFontToUnicode(e));return e.toUnicode}if(!e.composite)return new d.ToUnicodeMap(this._simpleFontToUnicode(e));if(e.composite&&(e.cMap.builtInCMap&&!(e.cMap instanceof i.IdentityCMap)||"Adobe"===e.cidSystemInfo.registry&&("GB1"===e.cidSystemInfo.ordering||"CNS1"===e.cidSystemInfo.ordering||"Japan1"===e.cidSystemInfo.ordering||"Korea1"===e.cidSystemInfo.ordering))){const{registry:t,ordering:r}=e.cidSystemInfo,s=n.Name.get(`${t}-${r}-UCS2`),o=await i.CMapFactory.create({encoding:s,fetchBuiltInCMap:this._fetchBuiltInCMapBound,useCMap:null}),c=[];e.cMap.forEach((function(e,t){if(t>65535)throw new a.FormatError("Max size of CID is 65,535");const r=o.lookup(t);r&&(c[e]=String.fromCharCode((r.charCodeAt(0)<<8)+r.charCodeAt(1)))}));return new d.ToUnicodeMap(c)}return new d.IdentityToUnicodeMap(e.firstChar,e.lastChar)}readToUnicode(e){return e?(0,n.isName)(e)?i.CMapFactory.create({encoding:e,fetchBuiltInCMap:this._fetchBuiltInCMapBound,useCMap:null}).then((function(e){return e instanceof i.IdentityCMap?new d.IdentityToUnicodeMap(0,65535):new d.ToUnicodeMap(e.getMap())})):(0,n.isStream)(e)?i.CMapFactory.create({encoding:e,fetchBuiltInCMap:this._fetchBuiltInCMapBound,useCMap:null}).then((function(e){if(e instanceof i.IdentityCMap)return new d.IdentityToUnicodeMap(0,65535);const t=new Array(e.length);e.forEach((function(e,r){const a=[];for(let e=0;e{if(e instanceof a.AbortException)return null;if(this.options.ignoreErrors){this.handler.send("UnsupportedFeature",{featureId:a.UNSUPPORTED_FEATURES.errorFontToUnicode});(0,a.warn)(`readToUnicode - ignoring ToUnicode data: "${e}".`);return null}throw e})):Promise.resolve(null):Promise.resolve(null)}readCidToGidMap(e,t){const r=[];for(let a=0,i=e.length;a>1;(0!==i||t.has(n))&&(r[n]=i)}return r}extractWidths(e,t,r){const a=this.xref;let i=[],s=0;const c=[];let l,h,u,d,f,g,p,m;if(r.composite){s=e.has("DW")?e.get("DW"):1e3;m=e.get("W");if(m)for(h=0,u=m.length;h{if(m){const e=[];let r=u;for(let t=0,a=m.length;t{this.extractWidths(t,e,r);return new s.Font(v.name,y,r)}))}static buildFontPaths(e,t,r,i){function buildPath(t){const n=`${e.loadedName}_path_${t}`;try{if(e.renderer.hasBuiltPath(t))return;r.send("commonobj",[n,"FontPath",e.renderer.getPathJs(t)])}catch(e){if(i.ignoreErrors){r.send("UnsupportedFeature",{featureId:a.UNSUPPORTED_FEATURES.errorFontBuildPath});(0,a.warn)(`buildFontPaths - ignoring ${n} glyph: "${e}".`);return}throw e}}for(const e of t){buildPath(e.fontChar);const t=e.accent;t&&t.fontChar&&buildPath(t.fontChar)}}static get fallbackFontDict(){const e=new n.Dict;e.set("BaseFont",n.Name.get("PDFJS-FallbackFont"));e.set("Type",n.Name.get("FallbackType"));e.set("Subtype",n.Name.get("FallbackType"));e.set("Encoding",n.Name.get("WinAnsiEncoding"));return(0,a.shadow)(this,"fallbackFontDict",e)}}t.PartialEvaluator=PartialEvaluator;class TranslatedFont{constructor({loadedName:e,font:t,dict:r,evaluatorOptions:a}){this.loadedName=e;this.font=t;this.dict=r;this._evaluatorOptions=a||T;this.type3Loaded=null;this.type3Dependencies=t.isType3Font?new Set:null;this.sent=!1}send(e){if(!this.sent){this.sent=!0;e.send("commonobj",[this.loadedName,"Font",this.font.exportData(this._evaluatorOptions.fontExtraProperties)])}}fallback(e){if(this.font.data){this.font.disableFontFace=!0;PartialEvaluator.buildFontPaths(this.font,this.font.glyphCacheValues,e,this._evaluatorOptions)}}loadType3Data(e,t,r){if(this.type3Loaded)return this.type3Loaded;if(!this.font.isType3Font)throw new Error("Must be a Type3 font.");const i=e.clone({ignoreErrors:!1});i.parsingType3Font=!0;const n=this.font,s=this.type3Dependencies;let o=Promise.resolve();const c=this.dict.get("CharProcs"),l=this.dict.get("Resources")||t,h=Object.create(null),u=!n.bbox||(0,a.isArrayEqual)(n.bbox,[0,0,0,0]);for(const e of c.getKeys())o=o.then((()=>{const t=c.get(e),n=new F.OperatorList;return i.getOperatorList({stream:t,task:r,resources:l,operatorList:n}).then((()=>{n.fnArray[0]===a.OPS.setCharWidthAndBounds&&this._removeType3ColorOperators(n,u);h[e]=n.getIR();for(const e of n.dependencies)s.add(e)})).catch((function(t){(0,a.warn)(`Type3 font resource "${e}" is not available.`);const r=new F.OperatorList;h[e]=r.getIR()}))}));this.type3Loaded=o.then((()=>{n.charProcOperatorList=h;if(this._bbox){n.isCharBBox=!0;n.bbox=this._bbox}}));return this.type3Loaded}_removeType3ColorOperators(e,t=!1){if(t){this._bbox||(this._bbox=[1/0,1/0,-1/0,-1/0]);const t=a.Util.normalizeRect(e.argsArray[0].slice(2));this._bbox[0]=Math.min(this._bbox[0],t[0]);this._bbox[1]=Math.min(this._bbox[1],t[1]);this._bbox[2]=Math.max(this._bbox[2],t[2]);this._bbox[3]=Math.max(this._bbox[3],t[3])}let r=1,i=e.length;for(;ro&&(0,a.info)(`Command ${i}: expected [0, ${o}] args, but received ${c} args.`);else{if(c!==o){const e=this.nonProcessedArgs;for(;c>o;){e.push(t.shift());c--}for(;c=a.OPS.moveTo&&s<=a.OPS.endPath&&++this._numInvalidPathOPS>EvaluatorPreprocessor.MAX_INVALID_PATH_OPS)throw new a.FormatError(`Invalid ${e}`);(0,a.warn)(`Skipping ${e}`);null!==t&&(t.length=0);continue}}this.preprocessCommand(s,t);e.fn=s;e.args=t;return!0}if(r===n.EOF)return!1;if(null!==r){null===t&&(t=[]);t.push(r);if(t.length>33)throw new a.FormatError("Too many arguments")}}}preprocessCommand(e,t){switch(0|e){case a.OPS.save:this.stateManager.save();break;case a.OPS.restore:this.stateManager.restore();break;case a.OPS.transform:this.stateManager.transform(t)}}}t.EvaluatorPreprocessor=EvaluatorPreprocessor},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.IdentityCMap=t.CMapFactory=t.CMap=void 0;var a=r(2),i=r(5),n=r(17),s=r(9),o=r(10);const c=["Adobe-GB1-UCS2","Adobe-CNS1-UCS2","Adobe-Japan1-UCS2","Adobe-Korea1-UCS2","78-EUC-H","78-EUC-V","78-H","78-RKSJ-H","78-RKSJ-V","78-V","78ms-RKSJ-H","78ms-RKSJ-V","83pv-RKSJ-H","90ms-RKSJ-H","90ms-RKSJ-V","90msp-RKSJ-H","90msp-RKSJ-V","90pv-RKSJ-H","90pv-RKSJ-V","Add-H","Add-RKSJ-H","Add-RKSJ-V","Add-V","Adobe-CNS1-0","Adobe-CNS1-1","Adobe-CNS1-2","Adobe-CNS1-3","Adobe-CNS1-4","Adobe-CNS1-5","Adobe-CNS1-6","Adobe-GB1-0","Adobe-GB1-1","Adobe-GB1-2","Adobe-GB1-3","Adobe-GB1-4","Adobe-GB1-5","Adobe-Japan1-0","Adobe-Japan1-1","Adobe-Japan1-2","Adobe-Japan1-3","Adobe-Japan1-4","Adobe-Japan1-5","Adobe-Japan1-6","Adobe-Korea1-0","Adobe-Korea1-1","Adobe-Korea1-2","B5-H","B5-V","B5pc-H","B5pc-V","CNS-EUC-H","CNS-EUC-V","CNS1-H","CNS1-V","CNS2-H","CNS2-V","ETHK-B5-H","ETHK-B5-V","ETen-B5-H","ETen-B5-V","ETenms-B5-H","ETenms-B5-V","EUC-H","EUC-V","Ext-H","Ext-RKSJ-H","Ext-RKSJ-V","Ext-V","GB-EUC-H","GB-EUC-V","GB-H","GB-V","GBK-EUC-H","GBK-EUC-V","GBK2K-H","GBK2K-V","GBKp-EUC-H","GBKp-EUC-V","GBT-EUC-H","GBT-EUC-V","GBT-H","GBT-V","GBTpc-EUC-H","GBTpc-EUC-V","GBpc-EUC-H","GBpc-EUC-V","H","HKdla-B5-H","HKdla-B5-V","HKdlb-B5-H","HKdlb-B5-V","HKgccs-B5-H","HKgccs-B5-V","HKm314-B5-H","HKm314-B5-V","HKm471-B5-H","HKm471-B5-V","HKscs-B5-H","HKscs-B5-V","Hankaku","Hiragana","KSC-EUC-H","KSC-EUC-V","KSC-H","KSC-Johab-H","KSC-Johab-V","KSC-V","KSCms-UHC-H","KSCms-UHC-HW-H","KSCms-UHC-HW-V","KSCms-UHC-V","KSCpc-EUC-H","KSCpc-EUC-V","Katakana","NWP-H","NWP-V","RKSJ-H","RKSJ-V","Roman","UniCNS-UCS2-H","UniCNS-UCS2-V","UniCNS-UTF16-H","UniCNS-UTF16-V","UniCNS-UTF32-H","UniCNS-UTF32-V","UniCNS-UTF8-H","UniCNS-UTF8-V","UniGB-UCS2-H","UniGB-UCS2-V","UniGB-UTF16-H","UniGB-UTF16-V","UniGB-UTF32-H","UniGB-UTF32-V","UniGB-UTF8-H","UniGB-UTF8-V","UniJIS-UCS2-H","UniJIS-UCS2-HW-H","UniJIS-UCS2-HW-V","UniJIS-UCS2-V","UniJIS-UTF16-H","UniJIS-UTF16-V","UniJIS-UTF32-H","UniJIS-UTF32-V","UniJIS-UTF8-H","UniJIS-UTF8-V","UniJIS2004-UTF16-H","UniJIS2004-UTF16-V","UniJIS2004-UTF32-H","UniJIS2004-UTF32-V","UniJIS2004-UTF8-H","UniJIS2004-UTF8-V","UniJISPro-UCS2-HW-V","UniJISPro-UCS2-V","UniJISPro-UTF8-V","UniJISX0213-UTF32-H","UniJISX0213-UTF32-V","UniJISX02132004-UTF32-H","UniJISX02132004-UTF32-V","UniKS-UCS2-H","UniKS-UCS2-V","UniKS-UTF16-H","UniKS-UTF16-V","UniKS-UTF32-H","UniKS-UTF32-V","UniKS-UTF8-H","UniKS-UTF8-V","V","WP-Symbol"],l=2**24-1;class CMap{constructor(e=!1){this.codespaceRanges=[[],[],[],[]];this.numCodespaceRanges=0;this._map=[];this.name="";this.vertical=!1;this.useCMap=null;this.builtInCMap=e}addCodespaceRange(e,t,r){this.codespaceRanges[e-1].push(t,r);this.numCodespaceRanges++}mapCidRange(e,t,r){if(t-e>l)throw new Error("mapCidRange - ignoring data above MAX_MAP_RANGE.");for(;e<=t;)this._map[e++]=r++}mapBfRange(e,t,r){if(t-e>l)throw new Error("mapBfRange - ignoring data above MAX_MAP_RANGE.");const a=r.length-1;for(;e<=t;){this._map[e++]=r;r=r.substring(0,a)+String.fromCharCode(r.charCodeAt(a)+1)}}mapBfRangeToArray(e,t,r){if(t-e>l)throw new Error("mapBfRangeToArray - ignoring data above MAX_MAP_RANGE.");const a=r.length;let i=0;for(;e<=t&&i>>0;const s=i[n];for(let e=0,t=s.length;e=t&&a<=i){r.charcode=a;r.length=n+1;return}}}r.charcode=0;r.length=1}getCharCodeLength(e){const t=this.codespaceRanges;for(let r=0,a=t.length;r=i&&e<=n)return r+1}}return 1}get length(){return this._map.length}get isIdentityCMap(){if("Identity-H"!==this.name&&"Identity-V"!==this.name)return!1;if(65536!==this._map.length)return!1;for(let e=0;e<65536;e++)if(this._map[e]!==e)return!1;return!0}}t.CMap=CMap;class IdentityCMap extends CMap{constructor(e,t){super();this.vertical=e;this.addCodespaceRange(t,0,65535)}mapCidRange(e,t,r){(0,a.unreachable)("should not call mapCidRange")}mapBfRange(e,t,r){(0,a.unreachable)("should not call mapBfRange")}mapBfRangeToArray(e,t,r){(0,a.unreachable)("should not call mapBfRangeToArray")}mapOne(e,t){(0,a.unreachable)("should not call mapCidOne")}lookup(e){return Number.isInteger(e)&&e<=65535?e:void 0}contains(e){return Number.isInteger(e)&&e<=65535}forEach(e){for(let t=0;t<=65535;t++)e(t,t)}charCodeOf(e){return Number.isInteger(e)&&e<=65535?e:-1}getMap(){const e=new Array(65536);for(let t=0;t<=65535;t++)e[t]=t;return e}get length(){return 65536}get isIdentityCMap(){(0,a.unreachable)("should not access .isIdentityCMap")}}t.IdentityCMap=IdentityCMap;const h=function BinaryCMapReaderClosure(){function hexToInt(e,t){let r=0;for(let a=0;a<=t;a++)r=r<<8|e[a];return r>>>0}function hexToStr(e,t){return 1===t?String.fromCharCode(e[0],e[1]):3===t?String.fromCharCode(e[0],e[1],e[2],e[3]):String.fromCharCode.apply(null,e.subarray(0,t+1))}function addHex(e,t,r){let a=0;for(let i=r;i>=0;i--){a+=e[i]+t[i];e[i]=255&a;a>>=8}}function incHex(e,t){let r=1;for(let a=t;a>=0&&r>0;a--){r+=e[a];e[a]=255&r;r>>=8}}const e=16;class BinaryCMapStream{constructor(e){this.buffer=e;this.pos=0;this.end=e.length;this.tmpBuf=new Uint8Array(19)}readByte(){return this.pos>=this.end?-1:this.buffer[this.pos++]}readNumber(){let e,t=0;do{const r=this.readByte();if(r<0)throw new a.FormatError("unexpected EOF in bcmap");e=!(128&r);t=t<<7|127&r}while(!e);return t}readSigned(){const e=this.readNumber();return 1&e?~(e>>>1):e>>>1}readHex(e,t){e.set(this.buffer.subarray(this.pos,this.pos+t+1));this.pos+=t+1}readHexNumber(e,t){let r;const i=this.tmpBuf;let n=0;do{const e=this.readByte();if(e<0)throw new a.FormatError("unexpected EOF in bcmap");r=!(128&e);i[n++]=127&e}while(!r);let s=t,o=0,c=0;for(;s>=0;){for(;c<8&&i.length>0;){o|=i[--n]<>=8;c-=8}}readHexSigned(e,t){this.readHexNumber(e,t);const r=1&e[t]?255:0;let a=0;for(let i=0;i<=t;i++){a=(1&a)<<8|e[i];e[i]=a>>1^r}}readString(){const e=this.readNumber();let t="";for(let r=0;r=0;){const t=f>>5;if(7===t){switch(31&f){case 0:i.readString();break;case 1:s=i.readString()}continue}const a=!!(16&f),n=15&f;if(n+1>e)throw new Error("BinaryCMapReader.process: Invalid dataSize.");const g=1,p=i.readNumber();switch(t){case 0:i.readHex(o,n);i.readHexNumber(c,n);addHex(c,o,n);r.addCodespaceRange(n+1,hexToInt(o,n),hexToInt(c,n));for(let e=1;e>>0}function expectString(e){if(!(0,a.isString)(e))throw new a.FormatError("Malformed CMap: expected string.")}function expectInt(e){if(!Number.isInteger(e))throw new a.FormatError("Malformed CMap: expected int.")}function parseBfChar(e,t){for(;;){let r=t.getObj();if((0,i.isEOF)(r))break;if((0,i.isCmd)(r,"endbfchar"))return;expectString(r);const a=strToInt(r);r=t.getObj();expectString(r);const n=r;e.mapOne(a,n)}}function parseBfRange(e,t){for(;;){let r=t.getObj();if((0,i.isEOF)(r))break;if((0,i.isCmd)(r,"endbfrange"))return;expectString(r);const n=strToInt(r);r=t.getObj();expectString(r);const s=strToInt(r);r=t.getObj();if(Number.isInteger(r)||(0,a.isString)(r)){const t=Number.isInteger(r)?String.fromCharCode(r):r;e.mapBfRange(n,s,t)}else{if(!(0,i.isCmd)(r,"["))break;{r=t.getObj();const a=[];for(;!(0,i.isCmd)(r,"]")&&!(0,i.isEOF)(r);){a.push(r);r=t.getObj()}e.mapBfRangeToArray(n,s,a)}}}throw new a.FormatError("Invalid bf range.")}function parseCidChar(e,t){for(;;){let r=t.getObj();if((0,i.isEOF)(r))break;if((0,i.isCmd)(r,"endcidchar"))return;expectString(r);const a=strToInt(r);r=t.getObj();expectInt(r);const n=r;e.mapOne(a,n)}}function parseCidRange(e,t){for(;;){let r=t.getObj();if((0,i.isEOF)(r))break;if((0,i.isCmd)(r,"endcidrange"))return;expectString(r);const a=strToInt(r);r=t.getObj();expectString(r);const n=strToInt(r);r=t.getObj();expectInt(r);const s=r;e.mapCidRange(a,n,s)}}function parseCodespaceRange(e,t){for(;;){let r=t.getObj();if((0,i.isEOF)(r))break;if((0,i.isCmd)(r,"endcodespacerange"))return;if(!(0,a.isString)(r))break;const n=strToInt(r);r=t.getObj();if(!(0,a.isString)(r))break;const s=strToInt(r);e.addCodespaceRange(r.length,n,s)}throw new a.FormatError("Invalid codespace range.")}function parseWMode(e,t){const r=t.getObj();Number.isInteger(r)&&(e.vertical=!!r)}function parseCMapName(e,t){const r=t.getObj();(0,i.isName)(r)&&(0,a.isString)(r.name)&&(e.name=r.name)}async function parseCMap(e,t,r,n){let o,c;e:for(;;)try{const r=t.getObj();if((0,i.isEOF)(r))break;if((0,i.isName)(r)){"WMode"===r.name?parseWMode(e,t):"CMapName"===r.name&&parseCMapName(e,t);o=r}else if((0,i.isCmd)(r))switch(r.cmd){case"endcmap":break e;case"usecmap":(0,i.isName)(o)&&(c=o.name);break;case"begincodespacerange":parseCodespaceRange(e,t);break;case"beginbfchar":parseBfChar(e,t);break;case"begincidchar":parseCidChar(e,t);break;case"beginbfrange":parseBfRange(e,t);break;case"begincidrange":parseCidRange(e,t)}}catch(e){if(e instanceof s.MissingDataException)throw e;(0,a.warn)("Invalid cMap data: "+e);continue}!n&&c&&(n=c);return n?extendCMap(e,r,n):e}async function extendCMap(e,t,r){e.useCMap=await createBuiltInCMap(r,t);if(0===e.numCodespaceRanges){const t=e.useCMap.codespaceRanges;for(let r=0;rextendCMap(s,t,e)));if(i===a.CMapCompressionType.NONE){const e=new n.Lexer(new o.Stream(r));return parseCMap(s,e,t,null)}throw new Error("TODO: Only BINARY/NONE CMap compression is currently supported.")}return{async create(e){const t=e.encoding,r=e.fetchBuiltInCMap,a=e.useCMap;if((0,i.isName)(t))return createBuiltInCMap(t.name,r);if((0,i.isStream)(t)){const e=await parseCMap(new CMap,new n.Lexer(t),r,a);return e.isIdentityCMap?createBuiltInCMap(e.name,r):e}throw new Error("Encoding required.")}}}();t.CMapFactory=u},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.Parser=t.Linearization=t.Lexer=void 0;var a=r(2),i=r(5),n=r(9),s=r(18),o=r(20),c=r(21),l=r(23),h=r(24),u=r(27),d=r(29),f=r(31),g=r(10),p=r(32),m=r(33);function computeAdler32(e){const t=e.length;let r=1,a=0;for(let i=0;i>")&&!(0,i.isEOF)(this.buf1);){if(!(0,i.isName)(this.buf1)){(0,a.info)("Malformed dictionary: key must be a name object");this.shift();continue}const t=this.buf1.name;this.shift();if((0,i.isEOF)(this.buf1))break;s.set(t,this.getObj(e))}if((0,i.isEOF)(this.buf1)){if(this.recoveryMode)return s;throw new n.ParserEOFException("End of file inside dictionary.")}if((0,i.isCmd)(this.buf2,"stream"))return this.allowStreams?this.makeStream(s,e):s;this.shift();return s;default:return t}if(Number.isInteger(t)){if(Number.isInteger(this.buf1)&&(0,i.isCmd)(this.buf2,"R")){const e=i.Ref.get(t,this.buf1);this.shift();this.shift();return e}return t}return"string"==typeof t&&e?e.decryptString(t):t}findDefaultInlineStreamEnd(e){const t=this.lexer,r=e.pos;let s,o,c=0;for(;-1!==(s=e.getByte());)if(0===c)c=69===s?1:0;else if(1===c)c=73===s?2:0;else{(0,a.assert)(2===c,"findDefaultInlineStreamEnd - invalid state.");if(32===s||10===s||13===s){o=e.pos;const r=e.peekBytes(10);for(let e=0,t=r.length;e127))){c=0;break}}if(2!==c)continue;if(t.knownCommands){const e=t.peekObj();e instanceof i.Cmd&&!t.knownCommands[e.cmd]&&(c=0)}else(0,a.warn)("findDefaultInlineStreamEnd - `lexer.knownCommands` is undefined.");if(2===c)break}else c=0}if(-1===s){(0,a.warn)("findDefaultInlineStreamEnd: Reached the end of the stream without finding a valid EI marker");if(o){(0,a.warn)('... trying to recover by using the last "EI" occurrence.');e.skip(-(e.pos-o))}}let l=4;e.skip(-l);s=e.peekByte();e.skip(l);(0,n.isWhiteSpace)(s)||l--;return e.pos-l-r}findDCTDecodeInlineStreamEnd(e){const t=e.pos;let r,i,n=!1;for(;-1!==(r=e.getByte());)if(255===r){switch(e.getByte()){case 0:break;case 255:e.skip(-1);break;case 217:n=!0;break;case 192:case 193:case 194:case 195:case 197:case 198:case 199:case 201:case 202:case 203:case 205:case 206:case 207:case 196:case 204:case 218:case 219:case 220:case 221:case 222:case 223:case 224:case 225:case 226:case 227:case 228:case 229:case 230:case 231:case 232:case 233:case 234:case 235:case 236:case 237:case 238:case 239:case 254:i=e.getUint16();i>2?e.skip(i-2):e.skip(-2)}if(n)break}const s=e.pos-t;if(-1===r){(0,a.warn)("Inline DCTDecode image stream: EOI marker not found, searching for /EI/ instead.");e.skip(-s);return this.findDefaultInlineStreamEnd(e)}this.inlineStreamSkipEI(e);return s}findASCII85DecodeInlineStreamEnd(e){const t=e.pos;let r;for(;-1!==(r=e.getByte());)if(126===r){const t=e.pos;r=e.peekByte();for(;(0,n.isWhiteSpace)(r);){e.skip();r=e.peekByte()}if(62===r){e.skip();break}if(e.pos>t){const t=e.peekBytes(2);if(69===t[0]&&73===t[1])break}}const i=e.pos-t;if(-1===r){(0,a.warn)("Inline ASCII85Decode image stream: EOD marker not found, searching for /EI/ instead.");e.skip(-i);return this.findDefaultInlineStreamEnd(e)}this.inlineStreamSkipEI(e);return i}findASCIIHexDecodeInlineStreamEnd(e){const t=e.pos;let r;for(;-1!==(r=e.getByte())&&62!==r;);const i=e.pos-t;if(-1===r){(0,a.warn)("Inline ASCIIHexDecode image stream: EOD marker not found, searching for /EI/ instead.");e.skip(-i);return this.findDefaultInlineStreamEnd(e)}this.inlineStreamSkipEI(e);return i}inlineStreamSkipEI(e){let t,r=0;for(;-1!==(t=e.getByte());)if(0===r)r=69===t?1:0;else if(1===r)r=73===t?2:0;else if(2===r)break}makeInlineImage(e){const t=this.lexer,r=t.stream,n=new i.Dict(this.xref);let s;for(;!(0,i.isCmd)(this.buf1,"ID")&&!(0,i.isEOF)(this.buf1);){if(!(0,i.isName)(this.buf1))throw new a.FormatError("Dictionary key must be a name object");const t=this.buf1.name;this.shift();if((0,i.isEOF)(this.buf1))break;n.set(t,this.getObj(e))}-1!==t.beginInlineImagePos&&(s=r.pos-t.beginInlineImagePos);const o=n.get("Filter","F");let c;if((0,i.isName)(o))c=o.name;else if(Array.isArray(o)){const e=this.xref.fetchIfRef(o[0]);(0,i.isName)(e)&&(c=e.name)}const l=r.pos;let h;h="DCTDecode"===c||"DCT"===c?this.findDCTDecodeInlineStreamEnd(r):"ASCII85Decode"===c||"A85"===c?this.findASCII85DecodeInlineStreamEnd(r):"ASCIIHexDecode"===c||"AHx"===c?this.findASCIIHexDecodeInlineStreamEnd(r):this.findDefaultInlineStreamEnd(r);let u,d=r.makeSubStream(l,h,n);if(h<1e3&&s<5552){const e=d.getBytes();d.reset();const a=r.pos;r.pos=t.beginInlineImagePos;const n=r.getBytes(s);r.pos=a;u=computeAdler32(e)+"_"+computeAdler32(n);const o=this.imageCache[u];if(void 0!==o){this.buf2=i.Cmd.get("EI");this.shift();o.reset();return o}}e&&(d=e.createStream(d,h));d=this.filter(d,n,h);d.dict=n;if(void 0!==u){d.cacheKey=`inline_${h}_${u}`;this.imageCache[u]=d}this.buf2=i.Cmd.get("EI");this.shift();return d}_findStreamLength(e,t){const{stream:r}=this.lexer;r.pos=e;const a=t.length;for(;r.pos=a){r.pos+=s;return r.pos-e}s++}r.pos+=n}return-1}makeStream(e,t){const r=this.lexer;let s=r.stream;r.skipToNextLine();const o=s.pos-1;let c=e.get("Length");if(!Number.isInteger(c)){(0,a.info)(`Bad length "${c}" in stream`);c=0}s.pos=o+c;r.nextChar();if(this.tryShift()&&(0,i.isCmd)(this.buf2,"endstream"))this.shift();else{const e=new Uint8Array([101,110,100,115,116,114,101,97,109]);let t=this._findStreamLength(o,e);if(t<0){const r=1;for(let i=1;i<=r;i++){const r=e.length-i,c=e.slice(0,r),l=this._findStreamLength(o,c);if(l>=0){const e=s.peekBytes(r+1)[r];if(!(0,n.isWhiteSpace)(e))break;(0,a.info)(`Found "${(0,a.bytesToString)(c)}" when searching for endstream command.`);t=l;break}}if(t<0)throw new a.FormatError("Missing endstream command.")}c=t;r.nextChar();this.shift();this.shift()}this.shift();s=s.makeSubStream(o,c,e);t&&(s=t.createStream(s,c));s=this.filter(s,e,c);s.dict=e;return s}filter(e,t,r){let n=t.get("Filter","F"),s=t.get("DecodeParms","DP");if((0,i.isName)(n)){Array.isArray(s)&&(0,a.warn)("/DecodeParms should not contain an Array, when /Filter contains a Name.");return this.makeFilter(e,n.name,r,s)}let o=r;if(Array.isArray(n)){const t=n,r=s;for(let c=0,l=t.length;c=48&&e<=57?15&e:e>=65&&e<=70||e>=97&&e<=102?9+(15&e):-1}class Lexer{constructor(e,t=null){this.stream=e;this.nextChar();this.strBuf=[];this.knownCommands=t;this._hexStringNumWarn=0;this.beginInlineImagePos=-1}nextChar(){return this.currentChar=this.stream.getByte()}peekChar(){return this.stream.peekByte()}getNumber(){let e=this.currentChar,t=!1,r=0,i=0;if(45===e){i=-1;e=this.nextChar();45===e&&(e=this.nextChar())}else if(43===e){i=1;e=this.nextChar()}if(10===e||13===e)do{e=this.nextChar()}while(10===e||13===e);if(46===e){r=10;e=this.nextChar()}if(e<48||e>57){if(10===r&&0===i&&((0,n.isWhiteSpace)(e)||-1===e)){(0,a.warn)("Lexer.getNumber - treating a single decimal point as zero.");return 0}throw new a.FormatError(`Invalid number: ${String.fromCharCode(e)} (charCode ${e})`)}i=i||1;let s=e-48,o=0,c=1;for(;(e=this.nextChar())>=0;)if(e>=48&&e<=57){const a=e-48;if(t)o=10*o+a;else{0!==r&&(r*=10);s=10*s+a}}else if(46===e){if(0!==r)break;r=1}else if(45===e)(0,a.warn)("Badly formatted number: minus sign in the middle");else{if(69!==e&&101!==e)break;e=this.peekChar();if(43===e||45===e){c=45===e?-1:1;this.nextChar()}else if(e<48||e>57)break;t=!0}0!==r&&(s/=r);t&&(s*=10**(c*o));return i*s}getString(){let e=1,t=!1;const r=this.strBuf;r.length=0;let i=this.nextChar();for(;;){let n=!1;switch(0|i){case-1:(0,a.warn)("Unterminated string");t=!0;break;case 40:++e;r.push("(");break;case 41:if(0==--e){this.nextChar();t=!0}else r.push(")");break;case 92:i=this.nextChar();switch(i){case-1:(0,a.warn)("Unterminated string");t=!0;break;case 110:r.push("\n");break;case 114:r.push("\r");break;case 116:r.push("\t");break;case 98:r.push("\b");break;case 102:r.push("\f");break;case 92:case 40:case 41:r.push(String.fromCharCode(i));break;case 48:case 49:case 50:case 51:case 52:case 53:case 54:case 55:let e=15&i;i=this.nextChar();n=!0;if(i>=48&&i<=55){e=(e<<3)+(15&i);i=this.nextChar();if(i>=48&&i<=55){n=!1;e=(e<<3)+(15&i)}}r.push(String.fromCharCode(e));break;case 13:10===this.peekChar()&&this.nextChar();break;case 10:break;default:r.push(String.fromCharCode(i))}break;default:r.push(String.fromCharCode(i))}if(t)break;n||(i=this.nextChar())}return r.join("")}getName(){let e,t;const r=this.strBuf;r.length=0;for(;(e=this.nextChar())>=0&&!b[e];)if(35===e){e=this.nextChar();if(b[e]){(0,a.warn)("Lexer_getName: NUMBER SIGN (#) should be followed by a hexadecimal number.");r.push("#");break}const i=toHexDigit(e);if(-1!==i){t=e;e=this.nextChar();const n=toHexDigit(e);if(-1===n){(0,a.warn)(`Lexer_getName: Illegal digit (${String.fromCharCode(e)}) in hexadecimal number.`);r.push("#",String.fromCharCode(t));if(b[e])break;r.push(String.fromCharCode(e));continue}r.push(String.fromCharCode(i<<4|n))}else r.push("#",String.fromCharCode(e))}else r.push(String.fromCharCode(e));r.length>127?(0,a.warn)(`Name token is longer than allowed by the spec: ${r.length}`):0===r.length&&(0,a.warn)("Name token is empty.");return i.Name.get(r.join(""))}_hexStringWarn(e){5!=this._hexStringNumWarn++?this._hexStringNumWarn>5||(0,a.warn)(`getHexString - ignoring invalid character: ${e}`):(0,a.warn)("getHexString - ignoring additional invalid characters.")}getHexString(){const e=this.strBuf;e.length=0;let t,r,i=this.currentChar,n=!0;this._hexStringNumWarn=0;for(;;){if(i<0){(0,a.warn)("Unterminated hex string");break}if(62===i){this.nextChar();break}if(1!==b[i]){if(n){t=toHexDigit(i);if(-1===t){this._hexStringWarn(i);i=this.nextChar();continue}}else{r=toHexDigit(i);if(-1===r){this._hexStringWarn(i);i=this.nextChar();continue}e.push(String.fromCharCode(t<<4|r))}n=!n;i=this.nextChar()}else i=this.nextChar()}return e.join("")}getObj(){let e=!1,t=this.currentChar;for(;;){if(t<0)return i.EOF;if(e)10!==t&&13!==t||(e=!1);else if(37===t)e=!0;else if(1!==b[t])break;t=this.nextChar()}switch(0|t){case 48:case 49:case 50:case 51:case 52:case 53:case 54:case 55:case 56:case 57:case 43:case 45:case 46:return this.getNumber();case 40:return this.getString();case 47:return this.getName();case 91:this.nextChar();return i.Cmd.get("[");case 93:this.nextChar();return i.Cmd.get("]");case 60:t=this.nextChar();if(60===t){this.nextChar();return i.Cmd.get("<<")}return this.getHexString();case 62:t=this.nextChar();if(62===t){this.nextChar();return i.Cmd.get(">>")}return i.Cmd.get(">");case 123:this.nextChar();return i.Cmd.get("{");case 125:this.nextChar();return i.Cmd.get("}");case 41:this.nextChar();throw new a.FormatError(`Illegal character: ${t}`)}let r=String.fromCharCode(t);const n=this.knownCommands;let s=n&&void 0!==n[r];for(;(t=this.nextChar())>=0&&!b[t];){const e=r+String.fromCharCode(t);if(s&&void 0===n[e])break;if(128===r.length)throw new a.FormatError(`Command token too long: ${r.length}`);r=e;s=n&&void 0!==n[r]}if("true"===r)return!0;if("false"===r)return!1;if("null"===r)return null;"BI"===r&&(this.beginInlineImagePos=this.stream.pos);return i.Cmd.get(r)}peekObj(){const e=this.stream.pos,t=this.currentChar,r=this.beginInlineImagePos;let i;try{i=this.getObj()}catch(e){if(e instanceof n.MissingDataException)throw e;(0,a.warn)(`peekObj: ${e}`)}this.stream.pos=e;this.currentChar=t;this.beginInlineImagePos=r;return i}skipToNextLine(){let e=this.currentChar;for(;e>=0;){if(13===e){e=this.nextChar();10===e&&this.nextChar();break}if(10===e){this.nextChar();break}e=this.nextChar()}}}t.Lexer=Lexer;t.Linearization=class Linearization{static create(e){function getInt(e,t,r=!1){const a=e.get(t);if(Number.isInteger(a)&&(r?a>=0:a>0))return a;throw new Error(`The "${t}" parameter in the linearization dictionary is invalid.`)}const t=new Parser({lexer:new Lexer(e),xref:null}),r=t.getObj(),n=t.getObj(),s=t.getObj(),o=t.getObj();let c,l;if(!(Number.isInteger(r)&&Number.isInteger(n)&&(0,i.isCmd)(s,"obj")&&(0,i.isDict)(o)&&(0,a.isNum)(c=o.get("Linearized"))&&c>0))return null;if((l=getInt(o,"L"))!==e.length)throw new Error('The "L" parameter in the linearization dictionary does not equal the stream length.');return{length:l,hints:function getHints(e){const t=e.get("H");let r;if(Array.isArray(t)&&(2===(r=t.length)||4===r)){for(let e=0;e0))throw new Error(`Hint (${e}) in the linearization dictionary is invalid.`)}return t}throw new Error("Hint array in the linearization dictionary is invalid.")}(o),objectNumberFirst:getInt(o,"O"),endFirst:getInt(o,"E"),numPages:getInt(o,"N"),mainXRefEntriesOffset:getInt(o,"T"),pageFirst:o.has("P")?getInt(o,"P",!0):0}}}},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.Ascii85Stream=void 0;var a=r(19),i=r(9);class Ascii85Stream extends a.DecodeStream{constructor(e,t){t&&(t*=.8);super(t);this.str=e;this.dict=e.dict;this.input=new Uint8Array(5)}readBlock(){const e=this.str;let t=e.getByte();for(;(0,i.isWhiteSpace)(t);)t=e.getByte();if(-1===t||126===t){this.eof=!0;return}const r=this.bufferLength;let a,n;if(122===t){a=this.ensureBuffer(r+4);for(n=0;n<4;++n)a[r+n]=0;this.bufferLength+=4}else{const s=this.input;s[0]=t;for(n=1;n<5;++n){t=e.getByte();for(;(0,i.isWhiteSpace)(t);)t=e.getByte();s[n]=t;if(-1===t||126===t)break}a=this.ensureBuffer(r+n-1);this.bufferLength+=n-1;if(n<5){for(;n<5;++n)s[n]=117;this.eof=!0}let o=0;for(n=0;n<5;++n)o=85*o+(s[n]-33);for(n=3;n>=0;--n){a[r+n]=255&o;o>>=8}}}}t.Ascii85Stream=Ascii85Stream},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.StreamsSequenceStream=t.DecodeStream=void 0;var a=r(6),i=r(10);const n=new Uint8Array(0);class DecodeStream extends a.BaseStream{constructor(e){super();this._rawMinBufferLength=e||0;this.pos=0;this.bufferLength=0;this.eof=!1;this.buffer=n;this.minBufferLength=512;if(e)for(;this.minBufferLengtht&&(a=t)}else{for(;!this.eof;)this.readBlock();a=this.bufferLength}this.pos=a;const i=this.buffer.subarray(r,a);return!t||i instanceof Uint8ClampedArray?i:new Uint8ClampedArray(i)}reset(){this.pos=0}makeSubStream(e,t,r=null){if(void 0===t)for(;!this.eof;)this.readBlock();else{const r=e+t;for(;this.bufferLength<=r&&!this.eof;)this.readBlock()}return new i.Stream(this.buffer,e,t,r)}getBaseStreams(){return this.str?this.str.getBaseStreams():null}}t.DecodeStream=DecodeStream;t.StreamsSequenceStream=class StreamsSequenceStream extends DecodeStream{constructor(e){let t=0;for(const r of e)t+=r instanceof DecodeStream?r._rawMinBufferLength:r.length;super(t);this.streams=e}readBlock(){const e=this.streams;if(0===e.length){this.eof=!0;return}const t=e.shift().getBytes(),r=this.bufferLength,a=r+t.length;this.ensureBuffer(a).set(t,r);this.bufferLength=a}getBaseStreams(){const e=[];for(const t of this.streams){const r=t.getBaseStreams();r&&e.push(...r)}return e.length>0?e:null}}},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.AsciiHexStream=void 0;var a=r(19);class AsciiHexStream extends a.DecodeStream{constructor(e,t){t&&(t*=.5);super(t);this.str=e;this.dict=e.dict;this.firstDigit=-1}readBlock(){const e=this.str.getBytes(8e3);if(!e.length){this.eof=!0;return}const t=e.length+1>>1,r=this.ensureBuffer(this.bufferLength+t);let a=this.bufferLength,i=this.firstDigit;for(const t of e){let e;if(t>=48&&t<=57)e=15&t;else{if(!(t>=65&&t<=70||t>=97&&t<=102)){if(62===t){this.eof=!0;break}continue}e=9+(15&t)}if(i<0)i=e;else{r[a++]=i<<4|e;i=-1}}if(i>=0&&this.eof){r[a++]=i<<4;i=-1}this.firstDigit=i;this.bufferLength=a}}t.AsciiHexStream=AsciiHexStream},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.CCITTFaxStream=void 0;var a=r(5),i=r(22),n=r(19);class CCITTFaxStream extends n.DecodeStream{constructor(e,t,r){super(t);this.str=e;this.dict=e.dict;(0,a.isDict)(r)||(r=a.Dict.empty);const n={next:()=>e.getByte()};this.ccittFaxDecoder=new i.CCITTFaxDecoder(n,{K:r.get("K"),EndOfLine:r.get("EndOfLine"),EncodedByteAlign:r.get("EncodedByteAlign"),Columns:r.get("Columns"),Rows:r.get("Rows"),EndOfBlock:r.get("EndOfBlock"),BlackIs1:r.get("BlackIs1")})}readBlock(){for(;!this.eof;){const e=this.ccittFaxDecoder.readNextChar();if(-1===e){this.eof=!0;return}this.ensureBuffer(this.bufferLength+1);this.buffer[this.bufferLength++]=e}}}t.CCITTFaxStream=CCITTFaxStream},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.CCITTFaxDecoder=void 0;var a=r(2);const i=-1,n=[[-1,-1],[-1,-1],[7,8],[7,7],[6,6],[6,6],[6,5],[6,5],[4,0],[4,0],[4,0],[4,0],[4,0],[4,0],[4,0],[4,0],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,3],[3,3],[3,3],[3,3],[3,3],[3,3],[3,3],[3,3],[3,3],[3,3],[3,3],[3,3],[3,3],[3,3],[3,3],[3,3],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2]],s=[[-1,-1],[12,-2],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[11,1792],[11,1792],[12,1984],[12,2048],[12,2112],[12,2176],[12,2240],[12,2304],[11,1856],[11,1856],[11,1920],[11,1920],[12,2368],[12,2432],[12,2496],[12,2560]],o=[[-1,-1],[-1,-1],[-1,-1],[-1,-1],[8,29],[8,29],[8,30],[8,30],[8,45],[8,45],[8,46],[8,46],[7,22],[7,22],[7,22],[7,22],[7,23],[7,23],[7,23],[7,23],[8,47],[8,47],[8,48],[8,48],[6,13],[6,13],[6,13],[6,13],[6,13],[6,13],[6,13],[6,13],[7,20],[7,20],[7,20],[7,20],[8,33],[8,33],[8,34],[8,34],[8,35],[8,35],[8,36],[8,36],[8,37],[8,37],[8,38],[8,38],[7,19],[7,19],[7,19],[7,19],[8,31],[8,31],[8,32],[8,32],[6,1],[6,1],[6,1],[6,1],[6,1],[6,1],[6,1],[6,1],[6,12],[6,12],[6,12],[6,12],[6,12],[6,12],[6,12],[6,12],[8,53],[8,53],[8,54],[8,54],[7,26],[7,26],[7,26],[7,26],[8,39],[8,39],[8,40],[8,40],[8,41],[8,41],[8,42],[8,42],[8,43],[8,43],[8,44],[8,44],[7,21],[7,21],[7,21],[7,21],[7,28],[7,28],[7,28],[7,28],[8,61],[8,61],[8,62],[8,62],[8,63],[8,63],[8,0],[8,0],[8,320],[8,320],[8,384],[8,384],[5,10],[5,10],[5,10],[5,10],[5,10],[5,10],[5,10],[5,10],[5,10],[5,10],[5,10],[5,10],[5,10],[5,10],[5,10],[5,10],[5,11],[5,11],[5,11],[5,11],[5,11],[5,11],[5,11],[5,11],[5,11],[5,11],[5,11],[5,11],[5,11],[5,11],[5,11],[5,11],[7,27],[7,27],[7,27],[7,27],[8,59],[8,59],[8,60],[8,60],[9,1472],[9,1536],[9,1600],[9,1728],[7,18],[7,18],[7,18],[7,18],[7,24],[7,24],[7,24],[7,24],[8,49],[8,49],[8,50],[8,50],[8,51],[8,51],[8,52],[8,52],[7,25],[7,25],[7,25],[7,25],[8,55],[8,55],[8,56],[8,56],[8,57],[8,57],[8,58],[8,58],[6,192],[6,192],[6,192],[6,192],[6,192],[6,192],[6,192],[6,192],[6,1664],[6,1664],[6,1664],[6,1664],[6,1664],[6,1664],[6,1664],[6,1664],[8,448],[8,448],[8,512],[8,512],[9,704],[9,768],[8,640],[8,640],[8,576],[8,576],[9,832],[9,896],[9,960],[9,1024],[9,1088],[9,1152],[9,1216],[9,1280],[9,1344],[9,1408],[7,256],[7,256],[7,256],[7,256],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[5,128],[5,128],[5,128],[5,128],[5,128],[5,128],[5,128],[5,128],[5,128],[5,128],[5,128],[5,128],[5,128],[5,128],[5,128],[5,128],[5,8],[5,8],[5,8],[5,8],[5,8],[5,8],[5,8],[5,8],[5,8],[5,8],[5,8],[5,8],[5,8],[5,8],[5,8],[5,8],[5,9],[5,9],[5,9],[5,9],[5,9],[5,9],[5,9],[5,9],[5,9],[5,9],[5,9],[5,9],[5,9],[5,9],[5,9],[5,9],[6,16],[6,16],[6,16],[6,16],[6,16],[6,16],[6,16],[6,16],[6,17],[6,17],[6,17],[6,17],[6,17],[6,17],[6,17],[6,17],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[6,14],[6,14],[6,14],[6,14],[6,14],[6,14],[6,14],[6,14],[6,15],[6,15],[6,15],[6,15],[6,15],[6,15],[6,15],[6,15],[5,64],[5,64],[5,64],[5,64],[5,64],[5,64],[5,64],[5,64],[5,64],[5,64],[5,64],[5,64],[5,64],[5,64],[5,64],[5,64],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7]],c=[[-1,-1],[-1,-1],[12,-2],[12,-2],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[11,1792],[11,1792],[11,1792],[11,1792],[12,1984],[12,1984],[12,2048],[12,2048],[12,2112],[12,2112],[12,2176],[12,2176],[12,2240],[12,2240],[12,2304],[12,2304],[11,1856],[11,1856],[11,1856],[11,1856],[11,1920],[11,1920],[11,1920],[11,1920],[12,2368],[12,2368],[12,2432],[12,2432],[12,2496],[12,2496],[12,2560],[12,2560],[10,18],[10,18],[10,18],[10,18],[10,18],[10,18],[10,18],[10,18],[12,52],[12,52],[13,640],[13,704],[13,768],[13,832],[12,55],[12,55],[12,56],[12,56],[13,1280],[13,1344],[13,1408],[13,1472],[12,59],[12,59],[12,60],[12,60],[13,1536],[13,1600],[11,24],[11,24],[11,24],[11,24],[11,25],[11,25],[11,25],[11,25],[13,1664],[13,1728],[12,320],[12,320],[12,384],[12,384],[12,448],[12,448],[13,512],[13,576],[12,53],[12,53],[12,54],[12,54],[13,896],[13,960],[13,1024],[13,1088],[13,1152],[13,1216],[10,64],[10,64],[10,64],[10,64],[10,64],[10,64],[10,64],[10,64]],l=[[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[11,23],[11,23],[12,50],[12,51],[12,44],[12,45],[12,46],[12,47],[12,57],[12,58],[12,61],[12,256],[10,16],[10,16],[10,16],[10,16],[10,17],[10,17],[10,17],[10,17],[12,48],[12,49],[12,62],[12,63],[12,30],[12,31],[12,32],[12,33],[12,40],[12,41],[11,22],[11,22],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[9,15],[9,15],[9,15],[9,15],[9,15],[9,15],[9,15],[9,15],[12,128],[12,192],[12,26],[12,27],[12,28],[12,29],[11,19],[11,19],[11,20],[11,20],[12,34],[12,35],[12,36],[12,37],[12,38],[12,39],[11,21],[11,21],[12,42],[12,43],[10,0],[10,0],[10,0],[10,0],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12]],h=[[-1,-1],[-1,-1],[-1,-1],[-1,-1],[6,9],[6,8],[5,7],[5,7],[4,6],[4,6],[4,6],[4,6],[4,5],[4,5],[4,5],[4,5],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2]];t.CCITTFaxDecoder=class CCITTFaxDecoder{constructor(e,t={}){if(!e||"function"!=typeof e.next)throw new Error('CCITTFaxDecoder - invalid "source" parameter.');this.source=e;this.eof=!1;this.encoding=t.K||0;this.eoline=t.EndOfLine||!1;this.byteAlign=t.EncodedByteAlign||!1;this.columns=t.Columns||1728;this.rows=t.Rows||0;let r,a=t.EndOfBlock;null==a&&(a=!0);this.eoblock=a;this.black=t.BlackIs1||!1;this.codingLine=new Uint32Array(this.columns+1);this.refLine=new Uint32Array(this.columns+2);this.codingLine[0]=this.columns;this.codingPos=0;this.row=0;this.nextLine2D=this.encoding<0;this.inputBits=0;this.inputBuf=0;this.outputBits=0;this.rowsDone=!1;for(;0===(r=this._lookBits(12));)this._eatBits(1);1===r&&this._eatBits(12);if(this.encoding>0){this.nextLine2D=!this._lookBits(1);this._eatBits(1)}}readNextChar(){if(this.eof)return-1;const e=this.refLine,t=this.codingLine,r=this.columns;let n,s,o,c,l;if(0===this.outputBits){this.rowsDone&&(this.eof=!0);if(this.eof)return-1;this.err=!1;let o,l,h;if(this.nextLine2D){for(c=0;t[c]=64);do{l+=h=this._getWhiteCode()}while(h>=64)}else{do{o+=h=this._getWhiteCode()}while(h>=64);do{l+=h=this._getBlackCode()}while(h>=64)}this._addPixels(t[this.codingPos]+o,s);t[this.codingPos]0?--n:++n;for(;e[n]<=t[this.codingPos]&&e[n]0?--n:++n;for(;e[n]<=t[this.codingPos]&&e[n]0?--n:++n;for(;e[n]<=t[this.codingPos]&&e[n]=64);else do{o+=h=this._getWhiteCode()}while(h>=64);this._addPixels(t[this.codingPos]+o,s);s^=1}}let u=!1;this.byteAlign&&(this.inputBits&=-8);if(this.eoblock||this.row!==this.rows-1){o=this._lookBits(12);if(this.eoline)for(;o!==i&&1!==o;){this._eatBits(1);o=this._lookBits(12)}else for(;0===o;){this._eatBits(1);o=this._lookBits(12)}if(1===o){this._eatBits(12);u=!0}else o===i&&(this.eof=!0)}else this.rowsDone=!0;if(!this.eof&&this.encoding>0&&!this.rowsDone){this.nextLine2D=!this._lookBits(1);this._eatBits(1)}if(this.eoblock&&u&&this.byteAlign){o=this._lookBits(12);if(1===o){this._eatBits(12);if(this.encoding>0){this._lookBits(1);this._eatBits(1)}if(this.encoding>=0)for(c=0;c<4;++c){o=this._lookBits(12);1!==o&&(0,a.info)("bad rtc code: "+o);this._eatBits(12);if(this.encoding>0){this._lookBits(1);this._eatBits(1)}}this.eof=!0}}else if(this.err&&this.eoline){for(;;){o=this._lookBits(13);if(o===i){this.eof=!0;return-1}if(o>>1==1)break;this._eatBits(1)}this._eatBits(12);if(this.encoding>0){this._eatBits(1);this.nextLine2D=!(1&o)}}t[0]>0?this.outputBits=t[this.codingPos=0]:this.outputBits=t[this.codingPos=1];this.row++}if(this.outputBits>=8){l=1&this.codingPos?0:255;this.outputBits-=8;if(0===this.outputBits&&t[this.codingPos]o){l<<=o;1&this.codingPos||(l|=255>>8-o);this.outputBits-=o;o=0}else{l<<=this.outputBits;1&this.codingPos||(l|=255>>8-this.outputBits);o-=this.outputBits;this.outputBits=0;if(t[this.codingPos]0){l<<=o;o=0}}}while(o)}this.black&&(l^=255);return l}_addPixels(e,t){const r=this.codingLine;let i=this.codingPos;if(e>r[i]){if(e>this.columns){(0,a.info)("row is wrong length");this.err=!0;e=this.columns}1&i^t&&++i;r[i]=e}this.codingPos=i}_addPixelsNeg(e,t){const r=this.codingLine;let i=this.codingPos;if(e>r[i]){if(e>this.columns){(0,a.info)("row is wrong length");this.err=!0;e=this.columns}1&i^t&&++i;r[i]=e}else if(e0&&e=n){const t=r[e-n];if(t[0]===a){this._eatBits(a);return[!0,t[1],!0]}}}return[!1,0,!1]}_getTwoDimCode(){let e,t=0;if(this.eoblock){t=this._lookBits(7);e=n[t];if(e&&e[0]>0){this._eatBits(e[0]);return e[1]}}else{const e=this._findTableCode(1,7,n);if(e[0]&&e[2])return e[1]}(0,a.info)("Bad two dim code");return i}_getWhiteCode(){let e,t=0;if(this.eoblock){t=this._lookBits(12);if(t===i)return 1;e=t>>5==0?s[t]:o[t>>3];if(e[0]>0){this._eatBits(e[0]);return e[1]}}else{let e=this._findTableCode(1,9,o);if(e[0])return e[1];e=this._findTableCode(11,12,s);if(e[0])return e[1]}(0,a.info)("bad white code");this._eatBits(1);return 1}_getBlackCode(){let e,t;if(this.eoblock){e=this._lookBits(13);if(e===i)return 1;t=e>>7==0?c[e]:e>>9==0&&e>>7!=0?l[(e>>1)-64]:h[e>>7];if(t[0]>0){this._eatBits(t[0]);return t[1]}}else{let e=this._findTableCode(2,6,h);if(e[0])return e[1];e=this._findTableCode(7,12,l,64);if(e[0])return e[1];e=this._findTableCode(10,13,c);if(e[0])return e[1]}(0,a.info)("bad black code");this._eatBits(1);return 1}_lookBits(e){let t;for(;this.inputBits>16-e;this.inputBuf=this.inputBuf<<8|t;this.inputBits+=8}return this.inputBuf>>this.inputBits-e&65535>>16-e}_eatBits(e){(this.inputBits-=e)<0&&(this.inputBits=0)}}},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.FlateStream=void 0;var a=r(19),i=r(2);const n=new Int32Array([16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15]),s=new Int32Array([3,4,5,6,7,8,9,10,65547,65549,65551,65553,131091,131095,131099,131103,196643,196651,196659,196667,262211,262227,262243,262259,327811,327843,327875,327907,258,258,258]),o=new Int32Array([1,2,3,4,65541,65543,131081,131085,196625,196633,262177,262193,327745,327777,393345,393409,459009,459137,524801,525057,590849,591361,657409,658433,724993,727041,794625,798721,868353,876545]),c=[new Int32Array([459008,524368,524304,524568,459024,524400,524336,590016,459016,524384,524320,589984,524288,524416,524352,590048,459012,524376,524312,589968,459028,524408,524344,590032,459020,524392,524328,59e4,524296,524424,524360,590064,459010,524372,524308,524572,459026,524404,524340,590024,459018,524388,524324,589992,524292,524420,524356,590056,459014,524380,524316,589976,459030,524412,524348,590040,459022,524396,524332,590008,524300,524428,524364,590072,459009,524370,524306,524570,459025,524402,524338,590020,459017,524386,524322,589988,524290,524418,524354,590052,459013,524378,524314,589972,459029,524410,524346,590036,459021,524394,524330,590004,524298,524426,524362,590068,459011,524374,524310,524574,459027,524406,524342,590028,459019,524390,524326,589996,524294,524422,524358,590060,459015,524382,524318,589980,459031,524414,524350,590044,459023,524398,524334,590012,524302,524430,524366,590076,459008,524369,524305,524569,459024,524401,524337,590018,459016,524385,524321,589986,524289,524417,524353,590050,459012,524377,524313,589970,459028,524409,524345,590034,459020,524393,524329,590002,524297,524425,524361,590066,459010,524373,524309,524573,459026,524405,524341,590026,459018,524389,524325,589994,524293,524421,524357,590058,459014,524381,524317,589978,459030,524413,524349,590042,459022,524397,524333,590010,524301,524429,524365,590074,459009,524371,524307,524571,459025,524403,524339,590022,459017,524387,524323,589990,524291,524419,524355,590054,459013,524379,524315,589974,459029,524411,524347,590038,459021,524395,524331,590006,524299,524427,524363,590070,459011,524375,524311,524575,459027,524407,524343,590030,459019,524391,524327,589998,524295,524423,524359,590062,459015,524383,524319,589982,459031,524415,524351,590046,459023,524399,524335,590014,524303,524431,524367,590078,459008,524368,524304,524568,459024,524400,524336,590017,459016,524384,524320,589985,524288,524416,524352,590049,459012,524376,524312,589969,459028,524408,524344,590033,459020,524392,524328,590001,524296,524424,524360,590065,459010,524372,524308,524572,459026,524404,524340,590025,459018,524388,524324,589993,524292,524420,524356,590057,459014,524380,524316,589977,459030,524412,524348,590041,459022,524396,524332,590009,524300,524428,524364,590073,459009,524370,524306,524570,459025,524402,524338,590021,459017,524386,524322,589989,524290,524418,524354,590053,459013,524378,524314,589973,459029,524410,524346,590037,459021,524394,524330,590005,524298,524426,524362,590069,459011,524374,524310,524574,459027,524406,524342,590029,459019,524390,524326,589997,524294,524422,524358,590061,459015,524382,524318,589981,459031,524414,524350,590045,459023,524398,524334,590013,524302,524430,524366,590077,459008,524369,524305,524569,459024,524401,524337,590019,459016,524385,524321,589987,524289,524417,524353,590051,459012,524377,524313,589971,459028,524409,524345,590035,459020,524393,524329,590003,524297,524425,524361,590067,459010,524373,524309,524573,459026,524405,524341,590027,459018,524389,524325,589995,524293,524421,524357,590059,459014,524381,524317,589979,459030,524413,524349,590043,459022,524397,524333,590011,524301,524429,524365,590075,459009,524371,524307,524571,459025,524403,524339,590023,459017,524387,524323,589991,524291,524419,524355,590055,459013,524379,524315,589975,459029,524411,524347,590039,459021,524395,524331,590007,524299,524427,524363,590071,459011,524375,524311,524575,459027,524407,524343,590031,459019,524391,524327,589999,524295,524423,524359,590063,459015,524383,524319,589983,459031,524415,524351,590047,459023,524399,524335,590015,524303,524431,524367,590079]),9],l=[new Int32Array([327680,327696,327688,327704,327684,327700,327692,327708,327682,327698,327690,327706,327686,327702,327694,0,327681,327697,327689,327705,327685,327701,327693,327709,327683,327699,327691,327707,327687,327703,327695,0]),5];class FlateStream extends a.DecodeStream{constructor(e,t){super(t);this.str=e;this.dict=e.dict;const r=e.getByte(),a=e.getByte();if(-1===r||-1===a)throw new i.FormatError(`Invalid header in flate stream: ${r}, ${a}`);if(8!=(15&r))throw new i.FormatError(`Unknown compression method in flate stream: ${r}, ${a}`);if(((r<<8)+a)%31!=0)throw new i.FormatError(`Bad FCHECK in flate stream: ${r}, ${a}`);if(32&a)throw new i.FormatError(`FDICT bit set in flate stream: ${r}, ${a}`);this.codeSize=0;this.codeBuf=0}getBits(e){const t=this.str;let r,a=this.codeSize,n=this.codeBuf;for(;a>e;this.codeSize=a-=e;return r}getCode(e){const t=this.str,r=e[0],a=e[1];let n,s=this.codeSize,o=this.codeBuf;for(;s>16,h=65535&c;if(l<1||s>l;this.codeSize=s-l;return h}generateHuffmanTable(e){const t=e.length;let r,a=0;for(r=0;ra&&(a=e[r]);const i=1<>=1}for(r=e;r>=1;if(0===u){let t;if(-1===(t=r.getByte()))throw new i.FormatError("Bad block header in flate stream");let a=t;if(-1===(t=r.getByte()))throw new i.FormatError("Bad block header in flate stream");a|=t<<8;if(-1===(t=r.getByte()))throw new i.FormatError("Bad block header in flate stream");let n=t;if(-1===(t=r.getByte()))throw new i.FormatError("Bad block header in flate stream");n|=t<<8;if(n!==(65535&~a)&&(0!==a||0!==n))throw new i.FormatError("Bad uncompressed block length in flate stream");this.codeBuf=0;this.codeSize=0;const s=this.bufferLength,o=s+a;e=this.ensureBuffer(o);this.bufferLength=o;if(0===a)-1===r.peekByte()&&(this.eof=!0);else{const t=r.getBytes(a);e.set(t,s);t.length0;)u[o++]=g}a=this.generateHuffmanTable(u.subarray(0,e));h=this.generateHuffmanTable(u.subarray(e,l))}}e=this.buffer;let d=e?e.length:0,f=this.bufferLength;for(;;){let r=this.getCode(a);if(r<256){if(f+1>=d){e=this.ensureBuffer(f+1);d=e.length}e[f++]=r;continue}if(256===r){this.bufferLength=f;return}r-=257;r=s[r];let i=r>>16;i>0&&(i=this.getBits(i));t=(65535&r)+i;r=this.getCode(h);r=o[r];i=r>>16;i>0&&(i=this.getBits(i));const n=(65535&r)+i;if(f+t>=d){e=this.ensureBuffer(f+t);d=e.length}for(let r=0;r{Object.defineProperty(t,"__esModule",{value:!0});t.Jbig2Stream=void 0;var a=r(5),i=r(19),n=r(25),s=r(2);class Jbig2Stream extends i.DecodeStream{constructor(e,t,r){super(t);this.stream=e;this.dict=e.dict;this.maybeLength=t;this.params=r}get bytes(){return(0,s.shadow)(this,"bytes",this.stream.getBytes(this.maybeLength))}ensureBuffer(e){}readBlock(){if(this.eof)return;const e=new n.Jbig2Image,t=[];if((0,a.isDict)(this.params)){const e=this.params.get("JBIG2Globals");if((0,a.isStream)(e)){const r=e.getBytes();t.push({data:r,start:0,end:r.length})}}t.push({data:this.bytes,start:0,end:this.bytes.length});const r=e.parseChunks(t),i=r.length;for(let e=0;e{Object.defineProperty(t,"__esModule",{value:!0});t.Jbig2Image=void 0;var a=r(2),i=r(9),n=r(26),s=r(22);class Jbig2Error extends a.BaseException{constructor(e){super(`JBIG2 error: ${e}`)}}class ContextCache{getContexts(e){return e in this?this[e]:this[e]=new Int8Array(65536)}}class DecodingContext{constructor(e,t,r){this.data=e;this.start=t;this.end=r}get decoder(){const e=new n.ArithmeticDecoder(this.data,this.start,this.end);return(0,a.shadow)(this,"decoder",e)}get contextCache(){const e=new ContextCache;return(0,a.shadow)(this,"contextCache",e)}}function decodeInteger(e,t,r){const a=e.getContexts(t);let i=1;function readBits(e){let t=0;for(let n=0;n>>0}const n=readBits(1),s=readBits(1)?readBits(1)?readBits(1)?readBits(1)?readBits(1)?readBits(32)+4436:readBits(12)+340:readBits(8)+84:readBits(6)+20:readBits(4)+4:readBits(2);return 0===n?s:s>0?-s:null}function decodeIAID(e,t,r){const a=e.getContexts("IAID");let i=1;for(let e=0;e=O&&j=T){q=q<<1&y;for(b=0;b=0&&_=0){U=N[$][_];U&&(q|=U<=e?l<<=1:l=l<<1|C[o][c]}for(p=0;p=x||c<0||c>=S?l<<=1:l=l<<1|a[o][c]}const h=v.readBit(F,l);t[s]=h}}return C}function decodeTextRegion(e,t,r,a,i,n,s,o,c,l,h,u,d,f,g,p,m,b,y){if(e&&t)throw new Jbig2Error("refinement with Huffman is not supported");const w=[];let S,x;for(S=0;S1&&(i=e?y.readBits(b):decodeInteger(C,"IAIT",k));const n=s*v+i,F=e?f.symbolIDTable.decode(y):decodeIAID(C,k,c),O=t&&(e?y.readBit():decodeInteger(C,"IARI",k));let T=o[F],M=T[0].length,E=T.length;if(O){const e=decodeInteger(C,"IARDW",k),t=decodeInteger(C,"IARDH",k),r=decodeInteger(C,"IARDX",k),a=decodeInteger(C,"IARDY",k);M+=e;E+=t;T=decodeRefinement(M,E,g,T,(e>>1)+r,(t>>1)+a,!1,p,m)}const D=n-(1&u?0:E-1),N=a-(2&u?M-1:0);let L,R,j;if(l){for(L=0;L>5&7;const h=[31&c];let u=t+6;if(7===c){l=536870911&(0,i.readUint32)(e,u-1);u+=3;let t=l+7>>3;h[0]=e[u++];for(;--t>0;)h.push(e[u++])}else if(5===c||6===c)throw new Jbig2Error("invalid referred-to flags");r.retainBits=h;let f=4;r.number<=256?f=1:r.number<=65536&&(f=2);const g=[];let p,m;for(p=0;p>>24&255;n[3]=t.height>>16&255;n[4]=t.height>>8&255;n[5]=255&t.height;for(p=u,m=e.length;p>2&3;e.huffmanDWSelector=t>>4&3;e.bitmapSizeSelector=t>>6&1;e.aggregationInstancesSelector=t>>7&1;e.bitmapCodingContextUsed=!!(256&t);e.bitmapCodingContextRetained=!!(512&t);e.template=t>>10&3;e.refinementTemplate=t>>12&1;h+=2;if(!e.huffman){l=0===e.template?4:1;o=[];for(c=0;c>2&3;u.stripSize=1<>4&3;u.transposed=!!(64&f);u.combinationOperator=f>>7&3;u.defaultPixelValue=f>>9&1;u.dsOffset=f<<17>>27;u.refinementTemplate=f>>15&1;if(u.huffman){const e=(0,i.readUint16)(a,h);h+=2;u.huffmanFS=3&e;u.huffmanDS=e>>2&3;u.huffmanDT=e>>4&3;u.huffmanRefinementDW=e>>6&3;u.huffmanRefinementDH=e>>8&3;u.huffmanRefinementDX=e>>10&3;u.huffmanRefinementDY=e>>12&3;u.huffmanRefinementSizeSelector=!!(16384&e)}if(u.refinement&&!u.refinementTemplate){o=[];for(c=0;c<2;c++){o.push({x:(0,i.readInt8)(a,h),y:(0,i.readInt8)(a,h+1)});h+=2}u.refinementAt=o}u.numberOfSymbolInstances=(0,i.readUint32)(a,h);h+=4;s=[u,r.referredTo,a,h,n];break;case 16:const g={},p=a[h++];g.mmr=!!(1&p);g.template=p>>1&3;g.patternWidth=a[h++];g.patternHeight=a[h++];g.maxPatternIndex=(0,i.readUint32)(a,h);h+=4;s=[g,r.number,a,h,n];break;case 22:case 23:const m={};m.info=readRegionSegmentInformation(a,h);h+=d;const b=a[h++];m.mmr=!!(1&b);m.template=b>>1&3;m.enableSkip=!!(8&b);m.combinationOperator=b>>4&7;m.defaultPixelValue=b>>7&1;m.gridWidth=(0,i.readUint32)(a,h);h+=4;m.gridHeight=(0,i.readUint32)(a,h);h+=4;m.gridOffsetX=4294967295&(0,i.readUint32)(a,h);h+=4;m.gridOffsetY=4294967295&(0,i.readUint32)(a,h);h+=4;m.gridVectorX=(0,i.readUint16)(a,h);h+=2;m.gridVectorY=(0,i.readUint16)(a,h);h+=2;s=[m,r.referredTo,a,h,n];break;case 38:case 39:const y={};y.info=readRegionSegmentInformation(a,h);h+=d;const w=a[h++];y.mmr=!!(1&w);y.template=w>>1&3;y.prediction=!!(8&w);if(!y.mmr){l=0===y.template?4:1;o=[];for(c=0;c>2&1;S.combinationOperator=x>>3&3;S.requiresBuffer=!!(32&x);S.combinationOperatorOverride=!!(64&x);s=[S];break;case 49:case 50:case 51:break;case 53:s=[r.number,a,h,n];break;case 62:break;default:throw new Jbig2Error(`segment type ${r.typeName}(${r.type}) is not implemented`)}const u="on"+r.typeName;u in t&&t[u].apply(t,s)}function processSegments(e,t){for(let r=0,a=e.length;r>3,r=new Uint8ClampedArray(t*e.height);if(e.defaultPixelValue)for(let e=0,t=r.length;e>3,s=r.combinationOperatorOverride?e.combinationOperator:r.combinationOperator,o=this.buffer,c=128>>(7&e.x);let l,h,u,d,f=e.y*n+(e.x>>3);switch(s){case 0:for(l=0;l>=1;if(!u){u=128;d++}}f+=n}break;case 2:for(l=0;l>=1;if(!u){u=128;d++}}f+=n}break;default:throw new Jbig2Error(`operator ${s} is not supported`)}}onImmediateGenericRegion(e,t,r,a){const i=e.info,n=new DecodingContext(t,r,a),s=decodeBitmap(e.mmr,i.width,i.height,e.template,e.prediction,null,e.at,n);this.drawBitmap(i,s)}onImmediateLosslessGenericRegion(){this.onImmediateGenericRegion.apply(this,arguments)}onSymbolDictionary(e,t,r,a,n,s){let o,c;if(e.huffman){o=function getSymbolDictionaryHuffmanTables(e,t,r){let a,i,n,s,o=0;switch(e.huffmanDHSelector){case 0:case 1:a=getStandardTable(e.huffmanDHSelector+4);break;case 3:a=getCustomHuffmanTable(o,t,r);o++;break;default:throw new Jbig2Error("invalid Huffman DH selector")}switch(e.huffmanDWSelector){case 0:case 1:i=getStandardTable(e.huffmanDWSelector+2);break;case 3:i=getCustomHuffmanTable(o,t,r);o++;break;default:throw new Jbig2Error("invalid Huffman DW selector")}if(e.bitmapSizeSelector){n=getCustomHuffmanTable(o,t,r);o++}else n=getStandardTable(1);s=e.aggregationInstancesSelector?getCustomHuffmanTable(o,t,r):getStandardTable(1);return{tableDeltaHeight:a,tableDeltaWidth:i,tableBitmapSize:n,tableAggregateInstances:s}}(e,r,this.customTables);c=new Reader(a,n,s)}let l=this.symbols;l||(this.symbols=l={});let h=[];for(let e=0,t=r.length;e1)y=decodeTextRegion(e,t,a,g,0,i,1,r.concat(f),p,0,0,1,0,s,l,h,u,0,d);else{const e=decodeIAID(b,m,p),t=decodeInteger(b,"IARDX",m),i=decodeInteger(b,"IARDY",m);y=decodeRefinement(a,g,l,e=32){let r,a,s;switch(t){case 32:if(0===e)throw new Jbig2Error("no previous value in symbol ID table");a=i.readBits(2)+3;r=n[e-1].prefixLength;break;case 33:a=i.readBits(3)+3;r=0;break;case 34:a=i.readBits(7)+11;r=0;break;default:throw new Jbig2Error("invalid code length in symbol ID table")}for(s=0;s=0;b--){M=e?decodeMMRBitmap(T,l,h,!0):decodeBitmap(!1,l,h,r,!1,null,F,p);O[b]=M}for(E=0;E=0;y--){N^=O[y][E][D];L|=N<>8;$=d+E*f-D*g>>8;if(j>=0&&j+k<=a&&$>=0&&$+C<=n)for(b=0;b=n)){U=m[t];_=R[b];for(y=0;y=0&&e>1&7),l=1+(a>>4&7),h=[];let u,d,f=n;do{u=o.readBits(c);d=o.readBits(l);h.push(new HuffmanLine([f,u,d,0]));f+=1<>t&1;if(t<=0)this.children[r]=new HuffmanTreeNode(e);else{let a=this.children[r];a||(this.children[r]=a=new HuffmanTreeNode(null));a.buildTree(e,t-1)}}decodeNode(e){if(this.isLeaf){if(this.isOOB)return null;const t=e.readBits(this.rangeLength);return this.rangeLow+(this.isLowerRange?-t:t)}const t=this.children[e.readBit()];if(!t)throw new Jbig2Error("invalid Huffman data");return t.decodeNode(e)}}class HuffmanTable{constructor(e,t){t||this.assignPrefixCodes(e);this.rootNode=new HuffmanTreeNode(null);for(let t=0,r=e.length;t0&&this.rootNode.buildTree(r,r.prefixLength-1)}}decode(e){return this.rootNode.decodeNode(e)}assignPrefixCodes(e){const t=e.length;let r=0;for(let a=0;a=this.end)throw new Jbig2Error("end of data while reading bit");this.currentByte=this.data[this.position++];this.shift=7}const e=this.currentByte>>this.shift&1;this.shift--;return e}readBits(e){let t,r=0;for(t=e-1;t>=0;t--)r|=this.readBit()<=this.end?-1:this.data[this.position++]}}function getCustomHuffmanTable(e,t,r){let a=0;for(let i=0,n=t.length;i>r&1;r--}}if(a&&!l){const e=5;for(let t=0;t>=1}}return{imgData:u,width:c,height:l}}(e);this.width=r;this.height=a;return t}}},(e,t)=>{Object.defineProperty(t,"__esModule",{value:!0});t.ArithmeticDecoder=void 0;const r=[{qe:22017,nmps:1,nlps:1,switchFlag:1},{qe:13313,nmps:2,nlps:6,switchFlag:0},{qe:6145,nmps:3,nlps:9,switchFlag:0},{qe:2753,nmps:4,nlps:12,switchFlag:0},{qe:1313,nmps:5,nlps:29,switchFlag:0},{qe:545,nmps:38,nlps:33,switchFlag:0},{qe:22017,nmps:7,nlps:6,switchFlag:1},{qe:21505,nmps:8,nlps:14,switchFlag:0},{qe:18433,nmps:9,nlps:14,switchFlag:0},{qe:14337,nmps:10,nlps:14,switchFlag:0},{qe:12289,nmps:11,nlps:17,switchFlag:0},{qe:9217,nmps:12,nlps:18,switchFlag:0},{qe:7169,nmps:13,nlps:20,switchFlag:0},{qe:5633,nmps:29,nlps:21,switchFlag:0},{qe:22017,nmps:15,nlps:14,switchFlag:1},{qe:21505,nmps:16,nlps:14,switchFlag:0},{qe:20737,nmps:17,nlps:15,switchFlag:0},{qe:18433,nmps:18,nlps:16,switchFlag:0},{qe:14337,nmps:19,nlps:17,switchFlag:0},{qe:13313,nmps:20,nlps:18,switchFlag:0},{qe:12289,nmps:21,nlps:19,switchFlag:0},{qe:10241,nmps:22,nlps:19,switchFlag:0},{qe:9217,nmps:23,nlps:20,switchFlag:0},{qe:8705,nmps:24,nlps:21,switchFlag:0},{qe:7169,nmps:25,nlps:22,switchFlag:0},{qe:6145,nmps:26,nlps:23,switchFlag:0},{qe:5633,nmps:27,nlps:24,switchFlag:0},{qe:5121,nmps:28,nlps:25,switchFlag:0},{qe:4609,nmps:29,nlps:26,switchFlag:0},{qe:4353,nmps:30,nlps:27,switchFlag:0},{qe:2753,nmps:31,nlps:28,switchFlag:0},{qe:2497,nmps:32,nlps:29,switchFlag:0},{qe:2209,nmps:33,nlps:30,switchFlag:0},{qe:1313,nmps:34,nlps:31,switchFlag:0},{qe:1089,nmps:35,nlps:32,switchFlag:0},{qe:673,nmps:36,nlps:33,switchFlag:0},{qe:545,nmps:37,nlps:34,switchFlag:0},{qe:321,nmps:38,nlps:35,switchFlag:0},{qe:273,nmps:39,nlps:36,switchFlag:0},{qe:133,nmps:40,nlps:37,switchFlag:0},{qe:73,nmps:41,nlps:38,switchFlag:0},{qe:37,nmps:42,nlps:39,switchFlag:0},{qe:21,nmps:43,nlps:40,switchFlag:0},{qe:9,nmps:44,nlps:41,switchFlag:0},{qe:5,nmps:45,nlps:42,switchFlag:0},{qe:1,nmps:45,nlps:43,switchFlag:0},{qe:22017,nmps:46,nlps:46,switchFlag:0}];t.ArithmeticDecoder=class ArithmeticDecoder{constructor(e,t,r){this.data=e;this.bp=t;this.dataEnd=r;this.chigh=e[t];this.clow=0;this.byteIn();this.chigh=this.chigh<<7&65535|this.clow>>9&127;this.clow=this.clow<<7&65535;this.ct-=7;this.a=32768}byteIn(){const e=this.data;let t=this.bp;if(255===e[t])if(e[t+1]>143){this.clow+=65280;this.ct=8}else{t++;this.clow+=e[t]<<9;this.ct=7;this.bp=t}else{t++;this.clow+=t65535){this.chigh+=this.clow>>16;this.clow&=65535}}readBit(e,t){let a=e[t]>>1,i=1&e[t];const n=r[a],s=n.qe;let o,c=this.a-s;if(this.chigh>15&1;this.clow=this.clow<<1&65535;this.ct--}while(0==(32768&c));this.a=c;e[t]=a<<1|i;return o}}},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.JpegStream=void 0;var a=r(19),i=r(5),n=r(28),s=r(2);class JpegStream extends a.DecodeStream{constructor(e,t,r){let a;for(;-1!==(a=e.getByte());)if(255===a){e.skip(-1);break}super(t);this.stream=e;this.dict=e.dict;this.maybeLength=t;this.params=r}get bytes(){return(0,s.shadow)(this,"bytes",this.stream.getBytes(this.maybeLength))}ensureBuffer(e){}readBlock(){if(this.eof)return;const e={decodeTransform:void 0,colorTransform:void 0},t=this.dict.getArray("Decode","D");if(this.forceRGB&&Array.isArray(t)){const r=this.dict.get("BitsPerComponent")||8,a=t.length,i=new Int32Array(a);let n=!1;const s=(1<{Object.defineProperty(t,"__esModule",{value:!0});t.JpegImage=void 0;var a=r(2),i=r(9);class JpegError extends a.BaseException{constructor(e){super(`JPEG error: ${e}`)}}class DNLMarkerError extends a.BaseException{constructor(e,t){super(e);this.scanLines=t}}class EOIMarkerError extends a.BaseException{}const n=new Uint8Array([0,1,8,16,9,2,3,10,17,24,32,25,18,11,4,5,12,19,26,33,40,48,41,34,27,20,13,6,7,14,21,28,35,42,49,56,57,50,43,36,29,22,15,23,30,37,44,51,58,59,52,45,38,31,39,46,53,60,61,54,47,55,62,63]),s=4017,o=799,c=3406,l=2276,h=1567,u=3784,d=5793,f=2896;function buildHuffmanTable(e,t){let r,a,i=0,n=16;for(;n>0&&!e[n-1];)n--;const s=[{children:[],index:0}];let o,c=s[0];for(r=0;r0;)c=s.pop();c.index++;s.push(c);for(;s.length<=r;){s.push(o={children:[],index:0});c.children[c.index]=o.children;c=o}i++}if(r+10){b--;return m>>b&1}m=e[t++];if(255===m){const a=e[t++];if(a){if(220===a&&d){t+=2;const a=(0,i.readUint16)(e,t);t+=2;if(a>0&&a!==r.scanLines)throw new DNLMarkerError("Found DNL marker (0xFFDC) while parsing scan data",a)}else if(217===a){if(d){const e=x*(8===r.precision?8:0);if(e>0&&Math.round(r.scanLines/e)>=10)throw new DNLMarkerError("Found EOI marker (0xFFD9) while parsing scan data, possibly caused by incorrect `scanLines` parameter",e)}throw new EOIMarkerError("Found EOI marker (0xFFD9) while parsing scan data")}throw new JpegError(`unexpected marker ${(m<<8|a).toString(16)}`)}}b=7;return m>>>7}function decodeHuffman(e){let t=e;for(;;){t=t[readBit()];switch(typeof t){case"number":return t;case"object":continue}throw new JpegError("invalid huffman sequence")}}function receive(e){let t=0;for(;e>0;){t=t<<1|readBit();e--}return t}function receiveAndExtend(e){if(1===e)return 1===readBit()?1:-1;const t=receive(e);return t>=1<0){y--;return}let r=c;const a=l;for(;r<=a;){const a=decodeHuffman(e.huffmanTableAC),i=15&a,s=a>>4;if(0===i){if(s<15){y=receive(s)+(1<>4;if(0===i)if(o<15){y=receive(o)+(1<>4;if(0===a){if(s<15)break;i+=16;continue}i+=s;const o=n[i];e.blockData[t+o]=receiveAndExtend(a);i++}};let E,D,N,L,R=0;D=1===k?s[0].blocksPerLine*s[0].blocksPerColumn:f*r.mcusPerColumn;for(;R<=D;){const r=o?Math.min(D-R,o):D;if(r>0){for(v=0;v0?"unexpected":"excessive";(0,a.warn)(`decodeScan - ${e} MCU data, current marker is: ${E.invalid}`);t=E.offset}if(!(E.marker>=65488&&E.marker<=65495))break;t+=2}return t-p}function quantizeAndInverse(e,t,r){const a=e.quantizationTable,i=e.blockData;let n,g,p,m,b,y,w,S,x,k,C,v,F,O,T,M,E;if(!a)throw new JpegError("missing required Quantization Table.");for(let e=0;e<64;e+=8){x=i[t+e];k=i[t+e+1];C=i[t+e+2];v=i[t+e+3];F=i[t+e+4];O=i[t+e+5];T=i[t+e+6];M=i[t+e+7];x*=a[e];if(0!=(k|C|v|F|O|T|M)){k*=a[e+1];C*=a[e+2];v*=a[e+3];F*=a[e+4];O*=a[e+5];T*=a[e+6];M*=a[e+7];n=d*x+128>>8;g=d*F+128>>8;p=C;m=T;b=f*(k-M)+128>>8;S=f*(k+M)+128>>8;y=v<<4;w=O<<4;n=n+g+1>>1;g=n-g;E=p*u+m*h+128>>8;p=p*h-m*u+128>>8;m=E;b=b+w+1>>1;w=b-w;S=S+y+1>>1;y=S-y;n=n+m+1>>1;m=n-m;g=g+p+1>>1;p=g-p;E=b*l+S*c+2048>>12;b=b*c-S*l+2048>>12;S=E;E=y*o+w*s+2048>>12;y=y*s-w*o+2048>>12;w=E;r[e]=n+S;r[e+7]=n-S;r[e+1]=g+w;r[e+6]=g-w;r[e+2]=p+y;r[e+5]=p-y;r[e+3]=m+b;r[e+4]=m-b}else{E=d*x+512>>10;r[e]=E;r[e+1]=E;r[e+2]=E;r[e+3]=E;r[e+4]=E;r[e+5]=E;r[e+6]=E;r[e+7]=E}}for(let e=0;e<8;++e){x=r[e];k=r[e+8];C=r[e+16];v=r[e+24];F=r[e+32];O=r[e+40];T=r[e+48];M=r[e+56];if(0!=(k|C|v|F|O|T|M)){n=d*x+2048>>12;g=d*F+2048>>12;p=C;m=T;b=f*(k-M)+2048>>12;S=f*(k+M)+2048>>12;y=v;w=O;n=4112+(n+g+1>>1);g=n-g;E=p*u+m*h+2048>>12;p=p*h-m*u+2048>>12;m=E;b=b+w+1>>1;w=b-w;S=S+y+1>>1;y=S-y;n=n+m+1>>1;m=n-m;g=g+p+1>>1;p=g-p;E=b*l+S*c+2048>>12;b=b*c-S*l+2048>>12;S=E;E=y*o+w*s+2048>>12;y=y*s-w*o+2048>>12;w=E;x=n+S;M=n-S;k=g+w;T=g-w;C=p+y;O=p-y;v=m+b;F=m-b;x<16?x=0:x>=4080?x=255:x>>=4;k<16?k=0:k>=4080?k=255:k>>=4;C<16?C=0:C>=4080?C=255:C>>=4;v<16?v=0:v>=4080?v=255:v>>=4;F<16?F=0:F>=4080?F=255:F>>=4;O<16?O=0:O>=4080?O=255:O>>=4;T<16?T=0:T>=4080?T=255:T>>=4;M<16?M=0:M>=4080?M=255:M>>=4;i[t+e]=x;i[t+e+8]=k;i[t+e+16]=C;i[t+e+24]=v;i[t+e+32]=F;i[t+e+40]=O;i[t+e+48]=T;i[t+e+56]=M}else{E=d*x+8192>>14;E=E<-2040?0:E>=2024?255:E+2056>>4;i[t+e]=E;i[t+e+8]=E;i[t+e+16]=E;i[t+e+24]=E;i[t+e+32]=E;i[t+e+40]=E;i[t+e+48]=E;i[t+e+56]=E}}}function buildComponentData(e,t){const r=t.blocksPerLine,a=t.blocksPerColumn,i=new Int16Array(64);for(let e=0;e=a)return null;const s=(0,i.readUint16)(e,t);if(s>=65472&&s<=65534)return{invalid:null,marker:s,offset:t};let o=(0,i.readUint16)(e,n);for(;!(o>=65472&&o<=65534);){if(++n>=a)return null;o=(0,i.readUint16)(e,n)}return{invalid:s.toString(16),marker:o,offset:n}}t.JpegImage=class JpegImage{constructor({decodeTransform:e=null,colorTransform:t=-1}={}){this._decodeTransform=e;this._colorTransform=t}parse(e,{dnlScanLines:t=null}={}){function readDataBlock(){const t=(0,i.readUint16)(e,o);o+=2;let r=o+t-2;const n=findNextFileMarker(e,r,o);if(n&&n.invalid){(0,a.warn)("readDataBlock - incorrect length, current marker is: "+n.invalid);r=n.offset}const s=e.subarray(o,r);o+=s.length;return s}function prepareComponents(e){const t=Math.ceil(e.samplesPerLine/8/e.maxH),r=Math.ceil(e.scanLines/8/e.maxV);for(let a=0,i=e.components.length;a>4==0)for(m=0;m<64;m++){x=n[m];r[x]=e[o++]}else{if(t>>4!=1)throw new JpegError("DQT - invalid table spec");for(m=0;m<64;m++){x=n[m];r[x]=(0,i.readUint16)(e,o);o+=2}}u[15&t]=r}break;case 65472:case 65473:case 65474:if(r)throw new JpegError("Only single frame JPEGs supported");o+=2;r={};r.extended=65473===g;r.progressive=65474===g;r.precision=e[o++];const k=(0,i.readUint16)(e,o);o+=2;r.scanLines=t||k;r.samplesPerLine=(0,i.readUint16)(e,o);o+=2;r.components=[];r.componentIds={};const C=e[o++];let v=0,F=0;for(p=0;p>4,i=15&e[o+1];v>4==0?f:d)[15&t]=buildHuffmanTable(r,i)}break;case 65501:o+=2;s=(0,i.readUint16)(e,o);o+=2;break;case 65498:const T=1==++h&&!t;o+=2;const M=e[o++],E=[];for(p=0;p>4];i.huffmanTableAC=d[15&n];E.push(i)}const D=e[o++],N=e[o++],L=e[o++];try{const t=decodeScan(e,o,r,E,s,D,N,L>>4,15&L,T);o+=t}catch(t){if(t instanceof DNLMarkerError){(0,a.warn)(`${t.message} -- attempting to re-parse the JPEG image.`);return this.parse(e,{dnlScanLines:t.scanLines})}if(t instanceof EOIMarkerError){(0,a.warn)(`${t.message} -- ignoring the rest of the image data.`);break e}throw t}break;case 65500:o+=4;break;case 65535:255!==e[o]&&o--;break;default:const R=findNextFileMarker(e,o-2,o-3);if(R&&R.invalid){(0,a.warn)("JpegImage.parse - unexpected data, current marker is: "+R.invalid);o=R.offset;break}if(!R||o>=e.length-1){(0,a.warn)("JpegImage.parse - reached the end of the image data without finding an EOI marker (0xFFD9).");break e}throw new JpegError("JpegImage.parse - unknown marker: "+g.toString(16))}g=(0,i.readUint16)(e,o);o+=2}this.width=r.samplesPerLine;this.height=r.scanLines;this.jfif=c;this.adobe=l;this.components=[];for(let e=0,t=r.components.length;e>8)+C[f+1];return w}get _isColorConversionNeeded(){return this.adobe?!!this.adobe.transformCode:3===this.numComponents?0!==this._colorTransform&&(82!==this.components[0].index||71!==this.components[1].index||66!==this.components[2].index):1===this._colorTransform}_convertYccToRgb(e){let t,r,a;for(let i=0,n=e.length;i4)throw new JpegError("Unsupported color mode");const i=this._getLinearizedBlockData(e,t,a);if(1===this.numComponents&&r){const e=i.length,t=new Uint8ClampedArray(3*e);let r=0;for(let a=0;a{Object.defineProperty(t,"__esModule",{value:!0});t.JpxStream=void 0;var a=r(19),i=r(30),n=r(2);class JpxStream extends a.DecodeStream{constructor(e,t,r){super(t);this.stream=e;this.dict=e.dict;this.maybeLength=t;this.params=r}get bytes(){return(0,n.shadow)(this,"bytes",this.stream.getBytes(this.maybeLength))}ensureBuffer(e){}readBlock(){if(this.eof)return;const e=new i.JpxImage;e.parse(this.bytes);const t=e.width,r=e.height,a=e.componentsCount,n=e.tiles.length;if(1===n)this.buffer=e.tiles[0].items;else{const i=new Uint8ClampedArray(t*r*a);for(let r=0;r{Object.defineProperty(t,"__esModule",{value:!0});t.JpxImage=void 0;var a=r(2),i=r(9),n=r(26);class JpxError extends a.BaseException{constructor(e){super(`JPX error: ${e}`)}}const s={LL:0,LH:1,HL:1,HH:2};t.JpxImage=class JpxImage{constructor(){this.failOnCorruptedImage=!1}parse(e){if(65359===(0,i.readUint16)(e,0)){this.parseCodestream(e,0,e.length);return}const t=e.length;let r=0;for(;r>24&255,o>>16&255,o>>8&255,255&o);(0,a.warn)(`Unsupported header type ${o} (${n}).`)}l&&(r+=c)}}parseImageProperties(e){let t=e.getByte();for(;t>=0;){const r=t;t=e.getByte();if(65361===(r<<8|t)){e.skip(4);const t=e.getInt32()>>>0,r=e.getInt32()>>>0,a=e.getInt32()>>>0,i=e.getInt32()>>>0;e.skip(16);const n=e.getUint16();this.width=t-a;this.height=r-i;this.componentsCount=n;this.bitsPerComponent=8;return}}throw new JpxError("No size marker found in JPX stream")}parseCodestream(e,t,r){const n={};let s=!1;try{let o=t;for(;o+1>5;l=[];for(;r>3;t.mu=0}else{t.epsilon=e[r]>>3;t.mu=(7&e[r])<<8|e[r+1];r+=2}l.push(t)}b.SPqcds=l;if(n.mainHeader)n.QCD=b;else{n.currentTile.QCD=b;n.currentTile.QCC=[]}break;case 65373:f=(0,i.readUint16)(e,o);const y={};r=o+2;let w;if(n.SIZ.Csiz<257)w=e[r++];else{w=(0,i.readUint16)(e,r);r+=2}c=e[r++];switch(31&c){case 0:h=8;u=!0;break;case 1:h=16;u=!1;break;case 2:h=16;u=!0;break;default:throw new Error("Invalid SQcd value "+c)}y.noQuantization=8===h;y.scalarExpounded=u;y.guardBits=c>>5;l=[];for(;r>3;t.mu=0}else{t.epsilon=e[r]>>3;t.mu=(7&e[r])<<8|e[r+1];r+=2}l.push(t)}y.SPqcds=l;n.mainHeader?n.QCC[w]=y:n.currentTile.QCC[w]=y;break;case 65362:f=(0,i.readUint16)(e,o);const S={};r=o+2;const x=e[r++];S.entropyCoderWithCustomPrecincts=!!(1&x);S.sopMarkerUsed=!!(2&x);S.ephMarkerUsed=!!(4&x);S.progressionOrder=e[r++];S.layersCount=(0,i.readUint16)(e,r);r+=2;S.multipleComponentTransform=e[r++];S.decompositionLevelsCount=e[r++];S.xcb=2+(15&e[r++]);S.ycb=2+(15&e[r++]);const k=e[r++];S.selectiveArithmeticCodingBypass=!!(1&k);S.resetContextProbabilities=!!(2&k);S.terminationOnEachCodingPass=!!(4&k);S.verticallyStripe=!!(8&k);S.predictableTermination=!!(16&k);S.segmentationSymbolUsed=!!(32&k);S.reversibleTransformation=e[r++];if(S.entropyCoderWithCustomPrecincts){const t=[];for(;r>4})}S.precinctsSizes=t}const C=[];S.selectiveArithmeticCodingBypass&&C.push("selectiveArithmeticCodingBypass");S.resetContextProbabilities&&C.push("resetContextProbabilities");S.terminationOnEachCodingPass&&C.push("terminationOnEachCodingPass");S.verticallyStripe&&C.push("verticallyStripe");S.predictableTermination&&C.push("predictableTermination");if(C.length>0){s=!0;(0,a.warn)(`JPX: Unsupported COD options (${C.join(", ")}).`)}if(n.mainHeader)n.COD=S;else{n.currentTile.COD=S;n.currentTile.COC=[]}break;case 65424:f=(0,i.readUint16)(e,o);d={};d.index=(0,i.readUint16)(e,o+2);d.length=(0,i.readUint32)(e,o+4);d.dataEnd=d.length+o-2;d.partIndex=e[o+8];d.partsCount=e[o+9];n.mainHeader=!1;if(0===d.partIndex){d.COD=n.COD;d.COC=n.COC.slice(0);d.QCD=n.QCD;d.QCC=n.QCC.slice(0)}n.currentTile=d;break;case 65427:d=n.currentTile;if(0===d.partIndex){initializeTile(n,d.index);buildPackets(n)}f=d.dataEnd-o;parseTilePackets(n,e,o,f);break;case 65363:(0,a.warn)("JPX: Codestream code 0xFF53 (COC) is not implemented.");case 65365:case 65367:case 65368:case 65380:f=(0,i.readUint16)(e,o);break;default:throw new Error("Unknown codestream code: "+t.toString(16))}o+=f}}catch(e){if(s||this.failOnCorruptedImage)throw new JpxError(e.message);(0,a.warn)(`JPX: Trying to recover from: "${e.message}".`)}this.tiles=function transformComponents(e){const t=e.SIZ,r=e.components,a=t.Csiz,i=[];for(let t=0,n=e.tiles.length;t>2);c[b++]=e+m>>h;c[b++]=e>>h;c[b++]=e+p>>h}else for(d=0;d>h;c[b++]=g-.34413*p-.71414*m>>h;c[b++]=g+1.772*p>>h}if(e)for(d=0,b=3;d>h}else for(let e=0;e>h;b+=a}}i.push(l)}return i}(n);this.width=n.SIZ.Xsiz-n.SIZ.XOsiz;this.height=n.SIZ.Ysiz-n.SIZ.YOsiz;this.componentsCount=n.SIZ.Csiz}};function calculateComponentDimensions(e,t){e.x0=Math.ceil(t.XOsiz/e.XRsiz);e.x1=Math.ceil(t.Xsiz/e.XRsiz);e.y0=Math.ceil(t.YOsiz/e.YRsiz);e.y1=Math.ceil(t.Ysiz/e.YRsiz);e.width=e.x1-e.x0;e.height=e.y1-e.y0}function calculateTileGrids(e,t){const r=e.SIZ,a=[];let i;const n=Math.ceil((r.Xsiz-r.XTOsiz)/r.XTsiz),s=Math.ceil((r.Ysiz-r.YTOsiz)/r.YTsiz);for(let e=0;e0?Math.min(a.xcb,i.PPx-1):Math.min(a.xcb,i.PPx);i.ycb_=r>0?Math.min(a.ycb,i.PPy-1):Math.min(a.ycb,i.PPy);return i}function buildPrecincts(e,t,r){const a=1<t.trx0?Math.ceil(t.trx1/a)-Math.floor(t.trx0/a):0,l=t.try1>t.try0?Math.ceil(t.try1/i)-Math.floor(t.try0/i):0,h=c*l;t.precinctParameters={precinctWidth:a,precinctHeight:i,numprecinctswide:c,numprecinctshigh:l,numprecincts:h,precinctWidthInSubband:s,precinctHeightInSubband:o}}function buildCodeblocks(e,t,r){const a=r.xcb_,i=r.ycb_,n=1<>a,c=t.tby0>>i,l=t.tbx1+n-1>>a,h=t.tby1+s-1>>i,u=t.resolution.precinctParameters,d=[],f=[];let g,p,m,b;for(p=c;pe.cbxMax&&(e.cbxMax=g);pe.cbyMax&&(e.cbyMax=p)}else f[b]=e={cbxMin:g,cbyMin:p,cbxMax:g,cbyMax:p};m.precinct=e}t.codeblockParameters={codeblockWidth:a,codeblockHeight:i,numcodeblockwide:l-o+1,numcodeblockhigh:h-c+1};t.codeblocks=d;t.precincts=f}function createPacket(e,t,r){const a=[],i=e.subbands;for(let e=0,r=i.length;ee.codingStyleParameters.decompositionLevelsCount)continue;const t=e.resolutions[c],r=t.precinctParameters.numprecincts;for(;he.codingStyleParameters.decompositionLevelsCount)continue;const t=e.resolutions[o],r=t.precinctParameters.numprecincts;for(;he.codingStyleParameters.decompositionLevelsCount)continue;const t=e.resolutions[o],r=t.precinctParameters.numprecincts;if(!(l>=r)){for(;s=0;--e){const r=t.resolutions[e],a=g*r.precinctParameters.precinctWidth,i=g*r.precinctParameters.precinctHeight;h=Math.min(h,a);u=Math.min(u,i);d=Math.max(d,r.precinctParameters.numprecinctswide);f=Math.max(f,r.precinctParameters.numprecinctshigh);l[e]={width:a,height:i};g<<=1}r=Math.min(r,h);a=Math.min(a,u);i=Math.max(i,d);n=Math.max(n,f);s[o]={resolutions:l,minWidth:h,minHeight:u,maxNumWide:d,maxNumHigh:f}}return{components:s,minWidth:r,minHeight:a,maxNumWide:i,maxNumHigh:n}}function buildPackets(e){const t=e.SIZ,r=e.currentTile.index,a=e.tiles[r],i=t.Csiz;for(let e=0;e>>o&(1<0;){const e=n.shift();o=e.codeblock;void 0===o.data&&(o.data=[]);o.data.push({data:t,start:r+s,end:r+s+e.dataLength,codingpasses:e.codingpasses});s+=e.dataLength}}return s}function copyCoefficients(e,t,r,a,i,s,c,l){const h=a.tbx0,u=a.tby0,d=a.tbx1-a.tbx0,f=a.codeblocks,g="H"===a.type.charAt(0)?1:0,p="H"===a.type.charAt(1)?t:0;for(let r=0,m=f.length;r=s?_:_*(1<0?1-e:0)}const g=t.subbands[a],p=s[g.type];copyCoefficients(n,r,0,g,f?1:2**(d+p-o)*(1+i/2048),h+o-1,f,u)}p.push({width:r,height:i,items:n})}const b=g.calculate(p,a.tcx0,a.tcy0);return{left:a.tcx0,top:a.tcy0,width:b.width,height:b.height,items:b.items}}function initializeTile(e,t){const r=e.SIZ.Csiz,a=e.tiles[t];for(let t=0;t>=1;t>>=1;a++}a--;r=this.levels[a];r.items[r.index]=i;this.currentLevel=a;delete this.value}incrementValue(){const e=this.levels[this.currentLevel];e.items[e.index]++}nextLevel(){let e=this.currentLevel,t=this.levels[e];const r=t.items[t.index];e--;if(e<0){this.value=r;return!1}this.currentLevel=e;t=this.levels[e];t.items[t.index]=r;return!0}}class InclusionTree{constructor(e,t,r){const a=(0,i.log2)(Math.max(e,t))+1;this.levels=[];for(let i=0;ir){this.currentLevel=a;this.propagateValues();return!1}e>>=1;t>>=1;a++}this.currentLevel=a-1;return!0}incrementValue(e){const t=this.levels[this.currentLevel];t.items[t.index]=e+1;this.propagateValues()}propagateValues(){let e=this.currentLevel,t=this.levels[e];const r=t.items[t.index];for(;--e>=0;){t=this.levels[e];t.items[t.index]=r}}nextLevel(){let e=this.currentLevel,t=this.levels[e];const r=t.items[t.index];t.items[t.index]=255;e--;if(e<0)return!1;this.currentLevel=e;t=this.levels[e];t.items[t.index]=r;return!0}}const o=function BitModelClosure(){const e=17,t=new Uint8Array([0,5,8,0,3,7,8,0,4,7,8,0,0,0,0,0,1,6,8,0,3,7,8,0,4,7,8,0,0,0,0,0,2,6,8,0,3,7,8,0,4,7,8,0,0,0,0,0,2,6,8,0,3,7,8,0,4,7,8,0,0,0,0,0,2,6,8,0,3,7,8,0,4,7,8]),r=new Uint8Array([0,3,4,0,5,7,7,0,8,8,8,0,0,0,0,0,1,3,4,0,6,7,7,0,8,8,8,0,0,0,0,0,2,3,4,0,6,7,7,0,8,8,8,0,0,0,0,0,2,3,4,0,6,7,7,0,8,8,8,0,0,0,0,0,2,3,4,0,6,7,7,0,8,8,8]),a=new Uint8Array([0,1,2,0,1,2,2,0,2,2,2,0,0,0,0,0,3,4,5,0,4,5,5,0,5,5,5,0,0,0,0,0,6,7,7,0,7,7,7,0,7,7,7,0,0,0,0,0,8,8,8,0,8,8,8,0,8,8,8,0,0,0,0,0,8,8,8,0,8,8,8,0,8,8,8]);return class BitModel{constructor(e,i,n,s,o){this.width=e;this.height=i;let c;c="HH"===n?a:"HL"===n?r:t;this.contextLabelTable=c;const l=e*i;this.neighborsSignificance=new Uint8Array(l);this.coefficentsSign=new Uint8Array(l);let h;h=o>14?new Uint32Array(l):o>6?new Uint16Array(l):new Uint8Array(l);this.coefficentsMagnitude=h;this.processingFlags=new Uint8Array(l);const u=new Uint8Array(l);if(0!==s)for(let e=0;e0,o=t+10){c=r-i;s&&(a[c-1]+=16);o&&(a[c+1]+=16);a[c]+=4}if(e+1=r)break;s[d]&=-2;if(a[d]||!n[d])continue;const g=c[n[d]];if(e.readBit(o,g)){const e=this.decodeSignBit(t,u,d);i[d]=e;a[d]=1;this.setNeighborsSignificance(t,u,d);s[d]|=2}l[d]++;s[d]|=1}}}decodeSignBit(e,t,r){const a=this.width,i=this.height,n=this.coefficentsMagnitude,s=this.coefficentsSign;let o,c,l,h,u,d;h=t>0&&0!==n[r-1];if(t+10&&0!==n[r-a];if(e+1=0){u=9+o;d=this.decoder.readBit(this.contexts,u)}else{u=9-o;d=1^this.decoder.readBit(this.contexts,u)}return d}runMagnitudeRefinementPass(){const e=this.decoder,t=this.width,r=this.height,a=this.coefficentsMagnitude,i=this.neighborsSignificance,n=this.contexts,s=this.bitsDecoded,o=this.processingFlags,c=t*r,l=4*t;for(let r,h=0;h>1;let i,n,s,o;const c=-1.586134342059924,l=-.052980118572961,h=.882911075530934,u=.443506852043971,d=1.230174104914001;i=(t|=0)-3;for(n=a+4;n--;i+=2)e[i]*=.8128930661159609;i=t-2;s=u*e[i-1];for(n=a+3;n--;i+=2){o=u*e[i+1];e[i]=d*e[i]-s-o;if(!n--)break;i+=2;s=u*e[i+1];e[i]=d*e[i]-s-o}i=t-1;s=h*e[i-1];for(n=a+2;n--;i+=2){o=h*e[i+1];e[i]-=s+o;if(!n--)break;i+=2;s=h*e[i+1];e[i]-=s+o}i=t;s=l*e[i-1];for(n=a+1;n--;i+=2){o=l*e[i+1];e[i]-=s+o;if(!n--)break;i+=2;s=l*e[i+1];e[i]-=s+o}if(0!==a){i=t+1;s=c*e[i-1];for(n=a;n--;i+=2){o=c*e[i+1];e[i]-=s+o;if(!n--)break;i+=2;s=c*e[i+1];e[i]-=s+o}}}}class ReversibleTransform extends Transform{filter(e,t,r){const a=r>>1;let i,n;for(i=t|=0,n=a+1;n--;i+=2)e[i]-=e[i-1]+e[i+1]+2>>2;for(i=t+1,n=a;n--;i+=2)e[i]+=e[i-1]+e[i+1]>>1}}},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.LZWStream=void 0;var a=r(19);class LZWStream extends a.DecodeStream{constructor(e,t,r){super(t);this.str=e;this.dict=e.dict;this.cachedData=0;this.bitsCached=0;const a=4096,i={earlyChange:r,codeLength:9,nextCode:258,dictionaryValues:new Uint8Array(a),dictionaryLengths:new Uint16Array(a),dictionaryPrevCodes:new Uint16Array(a),currentSequence:new Uint8Array(a),currentSequenceLength:0};for(let e=0;e<256;++e){i.dictionaryValues[e]=e;i.dictionaryLengths[e]=1}this.lzwState=i}readBits(e){let t=this.bitsCached,r=this.cachedData;for(;t>>t&(1<0;if(e<256){d[0]=e;f=1}else{if(!(e>=258)){if(256===e){h=9;s=258;f=0;continue}this.eof=!0;delete this.lzwState;break}if(e=0;t--){d[t]=o[r];r=l[r]}}else d[f++]=d[0]}if(i){l[s]=u;c[s]=c[u]+1;o[s]=d[0];s++;h=s+n&s+n-1?h:0|Math.min(Math.log(s+n)/.6931471805599453+1,12)}u=e;g+=f;if(a{Object.defineProperty(t,"__esModule",{value:!0});t.PredictorStream=void 0;var a=r(19),i=r(2),n=r(5);class PredictorStream extends a.DecodeStream{constructor(e,t,r){super(t);if(!(0,n.isDict)(r))return e;const a=this.predictor=r.get("Predictor")||1;if(a<=1)return e;if(2!==a&&(a<10||a>15))throw new i.FormatError(`Unsupported predictor: ${a}`);this.readBlock=2===a?this.readBlockTiff:this.readBlockPng;this.str=e;this.dict=e.dict;const s=this.colors=r.get("Colors")||1,o=this.bits=r.get("BitsPerComponent")||8,c=this.columns=r.get("Columns")||1;this.pixBytes=s*o+7>>3;this.rowBytes=c*s*o+7>>3;return this}readBlockTiff(){const e=this.rowBytes,t=this.bufferLength,r=this.ensureBuffer(t+e),a=this.bits,i=this.colors,n=this.str.getBytes(e);this.eof=!n.length;if(this.eof)return;let s,o=0,c=0,l=0,h=0,u=t;if(1===a&&1===i)for(s=0;s>1;e^=e>>2;e^=e>>4;o=(1&e)<<7;r[u++]=e}else if(8===a){for(s=0;s>8&255;r[u++]=255&e}}else{const e=new Uint8Array(i+1),u=(1<>l-a)&u;l-=a;c=c<=8){r[f++]=c>>h-8&255;h-=8}}h>0&&(r[f++]=(c<<8-h)+(o&(1<<8-h)-1))}this.bufferLength+=e}readBlockPng(){const e=this.rowBytes,t=this.pixBytes,r=this.str.getByte(),a=this.str.getBytes(e);this.eof=!a.length;if(this.eof)return;const n=this.bufferLength,s=this.ensureBuffer(n+e);let o=s.subarray(n-e,n);0===o.length&&(o=new Uint8Array(e));let c,l,h,u=n;switch(r){case 0:for(c=0;c>1)+a[c];for(;c>1)+a[c]&255;u++}break;case 4:for(c=0;c{Object.defineProperty(t,"__esModule",{value:!0});t.RunLengthStream=void 0;var a=r(19);class RunLengthStream extends a.DecodeStream{constructor(e,t){super(t);this.str=e;this.dict=e.dict}readBlock(){const e=this.str.getBytes(2);if(!e||e.length<2||128===e[0]){this.eof=!0;return}let t,r=this.bufferLength,a=e[0];if(a<128){t=this.ensureBuffer(r+a+1);t[r++]=e[1];if(a>0){const e=this.str.getBytes(a);t.set(e,r);r+=a}}else{a=257-a;const i=e[1];t=this.ensureBuffer(r+a+1);for(let e=0;e{Object.defineProperty(t,"__esModule",{value:!0});t.Font=t.ErrorFont=void 0;var a=r(2),i=r(35),n=r(38),s=r(39),o=r(37),c=r(41),l=r(40),h=r(42),u=r(43),d=r(44),f=r(45),g=r(16),p=r(46),m=r(9),b=r(10),y=r(47);const w=[[57344,63743],[1048576,1114109]],S=1e3,x=["ascent","bbox","black","bold","charProcOperatorList","composite","cssFontInfo","data","defaultVMetrics","defaultWidth","descent","fallbackName","fontMatrix","fontType","isMonospace","isSerifFont","isType3Font","italic","loadedName","mimetype","missingFile","name","remeasure","subtype","type","vertical"],k=["cMap","defaultEncoding","differences","isSymbolicFont","seacMap","toFontChar","toUnicode","vmetrics","widths"];function adjustWidths(e){if(!e.fontMatrix)return;if(e.fontMatrix[0]===a.FONT_IDENTITY_MATRIX[0])return;const t=.001/e.fontMatrix[0],r=e.widths;for(const e in r)r[e]*=t;e.defaultWidth*=t}function amendFallbackToUnicode(e){if(!e.fallbackToUnicode)return;if(e.toUnicode instanceof h.IdentityToUnicodeMap)return;const t=[];for(const r in e.fallbackToUnicode)e.toUnicode.has(r)||(t[r]=e.fallbackToUnicode[r]);t.length>0&&e.toUnicode.amend(t)}class Glyph{constructor(e,t,r,a,i,n,s,o,c){this.originalCharCode=e;this.fontChar=t;this.unicode=r;this.accent=a;this.width=i;this.vmetric=n;this.operatorListId=s;this.isSpace=o;this.isInFont=c}matchesForCache(e,t,r,a,i,n,s,o,c){return this.originalCharCode===e&&this.fontChar===t&&this.unicode===r&&this.accent===a&&this.width===i&&this.vmetric===n&&this.operatorListId===s&&this.isSpace===o&&this.isInFont===c}}function int16(e,t){return(e<<8)+t}function writeSignedInt16(e,t,r){e[t+1]=r;e[t]=r>>>8}function signedInt16(e,t){const r=(e<<8)+t;return 32768&r?r-65536:r}function string16(e){return String.fromCharCode(e>>8&255,255&e)}function safeString16(e){e>32767?e=32767:e<-32768&&(e=-32768);return String.fromCharCode(e>>8&255,255&e)}function isTrueTypeCollectionFile(e){const t=e.peekBytes(4);return"ttcf"===(0,a.bytesToString)(t)}function getFontFileType(e,{type:t,subtype:r,composite:i}){let n,s;if(function isTrueTypeFile(e){const t=e.peekBytes(4);return 65536===(0,m.readUint32)(t,0)||"true"===(0,a.bytesToString)(t)}(e)||isTrueTypeCollectionFile(e))n=i?"CIDFontType2":"TrueType";else if(function isOpenTypeFile(e){const t=e.peekBytes(4);return"OTTO"===(0,a.bytesToString)(t)}(e))n=i?"CIDFontType2":"OpenType";else if(function isType1File(e){const t=e.peekBytes(2);return 37===t[0]&&33===t[1]||128===t[0]&&1===t[1]}(e))n=i?"CIDFontType0":"MMType1"===t?"MMType1":"Type1";else if(function isCFFFile(e){const t=e.peekBytes(4);return t[0]>=1&&t[3]>=1&&t[3]<=4}(e))if(i){n="CIDFontType0";s="CIDFontType0C"}else{n="MMType1"===t?"MMType1":"Type1";s="Type1C"}else{(0,a.warn)("getFontFileType: Unable to detect correct font file Type/Subtype.");n=t;s=r}return[n,s]}function buildToFontChar(e,t,r){const a=[];let i;for(let r=0,n=e.length;rc){s++;if(s>=w.length){(0,a.warn)("Ran out of space in font private use area.");break}o=w[s][0];c=w[s][1]}const u=o++;0===h&&(h=r);i[u]=h;n[l]=u}return{toFontChar:n,charCodeToGlyphId:i,nextAvailableFontCharCode:o}}function createCmapTable(e,t){const r=function getRanges(e,t){const r=[];for(const a in e)e[a]>=t||r.push({fontCharCode:0|a,glyphId:e[a]});0===r.length&&r.push({fontCharCode:0,glyphId:0});r.sort((function fontGetRangesSort(e,t){return e.fontCharCode-t.fontCharCode}));const a=[],i=r.length;for(let e=0;e65535?2:1;let n,s,o,c,l="\0\0"+string16(i)+"\0\0"+(0,a.string32)(4+8*i);for(n=r.length-1;n>=0&&!(r[n][0]<=65535);--n);const h=n+1;r[n][0]<65535&&65535===r[n][1]&&(r[n][1]=65534);const u=r[n][1]<65535?1:0,d=h+u,f=p.OpenTypeFileBuilder.getSearchParams(d,2);let g,m,b,y,w="",S="",x="",k="",C="",v=0;for(n=0,s=h;n0){S+="ÿÿ";w+="ÿÿ";x+="\0";k+="\0\0"}const F="\0\0"+string16(2*d)+string16(f.range)+string16(f.entry)+string16(f.rangeShift)+S+"\0\0"+w+x+k+C;let O="",T="";if(i>1){l+="\0\0\n"+(0,a.string32)(4+8*i+4+F.length);O="";for(n=0,s=r.length;ne||!c)&&(c=e);h 123 are reserved for internal usage");o|=1<65535&&(h=65535)}else{c=0;h=255}const u=e.bbox||[0,0,0,0],d=r.unitsPerEm||1/(e.fontMatrix||a.FONT_IDENTITY_MATRIX)[0],f=e.ascentScaled?1:d/S,g=r.ascent||Math.round(f*(e.ascent||u[3]));let p=r.descent||Math.round(f*(e.descent||u[1]));p>0&&e.descent>0&&u[1]<0&&(p=-p);const m=r.yMax||g,b=-r.yMin||-p;return"\0$ô\0\0\0»\0\0\0»\0\0ß\x001\0\0\0\0"+String.fromCharCode(e.fixedPitch?9:0)+"\0\0\0\0\0\0"+(0,a.string32)(i)+(0,a.string32)(n)+(0,a.string32)(s)+(0,a.string32)(o)+"*21*"+string16(e.italicAngle?1:0)+string16(c||e.firstChar)+string16(h||e.lastChar)+string16(g)+string16(p)+"\0d"+string16(m)+string16(b)+"\0\0\0\0\0\0\0\0"+string16(e.xHeight)+string16(e.capHeight)+string16(0)+string16(c||e.firstChar)+"\0"}function createPostTable(e){const t=Math.floor(65536*e.italicAngle);return"\0\0\0"+(0,a.string32)(t)+"\0\0\0\0"+(0,a.string32)(e.fixedPitch?1:0)+"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"}function createPostscriptName(e){return e.replace(/[^\x21-\x7E]|[[\](){}<>/%]/g,"").slice(0,63)}function createNameTable(e,t){t||(t=[[],[]]);const r=[t[0][0]||"Original licence",t[0][1]||e,t[0][2]||"Unknown",t[0][3]||"uniqueID",t[0][4]||e,t[0][5]||"Version 0.11",t[0][6]||createPostscriptName(e),t[0][7]||"Unknown",t[0][8]||"Unknown",t[0][9]||"Unknown"],a=[];let i,n,s,o,c;for(i=0,n=r.length;i0;if((g||p)&&"CIDFontType2"===r&&this.cidEncoding.startsWith("Identity-")){const r=(0,c.getGlyphMapForStandardFonts)(),a=e.cidToGidMap,i=[];for(const e in r)i[+e]=r[e];if(/Arial-?Black/i.test(t)){const e=(0,c.getSupplementalGlyphMapForArialBlack)();for(const t in e)i[+t]=e[t]}else if(/Calibri/i.test(t)){const e=(0,c.getSupplementalGlyphMapForCalibri)();for(const t in e)i[+t]=e[t]}if(a)for(const e in i){const t=i[e];void 0!==a[t]&&(i[+e]=a[t])}this.toUnicode instanceof h.IdentityToUnicodeMap||this.toUnicode.forEach((function(e,t){i[+e]=t}));this.toFontChar=i;this.toUnicode=new h.ToUnicodeMap(i)}else if(/Symbol/i.test(u))this.toFontChar=buildToFontChar(o.SymbolSetEncoding,(0,s.getGlyphsUnicode)(),this.differences);else if(/Dingbats/i.test(u)){/Wingdings/i.test(t)&&(0,a.warn)("Non-embedded Wingdings font, falling back to ZapfDingbats.");this.toFontChar=buildToFontChar(o.ZapfDingbatsEncoding,(0,s.getDingbatsGlyphsUnicode)(),this.differences)}else if(g)this.toFontChar=buildToFontChar(this.defaultEncoding,(0,s.getGlyphsUnicode)(),this.differences);else{const e=(0,s.getGlyphsUnicode)(),r=[];this.toUnicode.forEach(((t,a)=>{if(!this.composite){const r=this.differences[t]||this.defaultEncoding[t],i=(0,l.getUnicodeForGlyph)(r,e);-1!==i&&(a=i)}r[+t]=a}));if(this.composite&&this.toUnicode instanceof h.IdentityToUnicodeMap&&/Verdana/i.test(t)){const e=(0,c.getGlyphMapForStandardFonts)();for(const t in e)r[+t]=e[t]}this.toFontChar=r}amendFallbackToUnicode(e);this.loadedName=u.split("-")[0];this.fontType=(0,n.getFontType)(r,i,e.isStandardFont)}checkAndRepair(e,t,r){const c=["OS/2","cmap","head","hhea","hmtx","maxp","name","post","loca","glyf","fpgm","prep","cvt ","CFF "];function readTables(e,t){const r=Object.create(null);r["OS/2"]=null;r.cmap=null;r.head=null;r.hhea=null;r.hmtx=null;r.maxp=null;r.name=null;r.post=null;for(let a=0;a>>0,a=e.getInt32()>>>0,i=e.getInt32()>>>0,n=e.pos;e.pos=e.start?e.start:0;e.skip(a);const s=e.getBytes(i);e.pos=n;if("head"===t){s[8]=s[9]=s[10]=s[11]=0;s[17]|=32}return{tag:t,checksum:r,length:i,offset:a,data:s}}function readOpenTypeHeader(e){return{version:e.getString(4),numTables:e.getUint16(),searchRange:e.getUint16(),entrySelector:e.getUint16(),rangeShift:e.getUint16()}}function sanitizeGlyph(e,t,r,a,i,n){const s={length:0,sizeOfInstructions:0};if(r-t<=12)return s;const o=e.subarray(t,r);let c=signedInt16(o[0],o[1]);if(c<0){c=-1;writeSignedInt16(o,0,c);a.set(o,i);s.length=o.length;return s}let l,h=10,u=0;for(l=0;lo.length)return s;if(!n&&f>0){a.set(o.subarray(0,d),i);a.set([0,0],i+d);a.set(o.subarray(g,m),i+d+2);m-=f;o.length-m>3&&(m=m+3&-4);s.length=m;return s}if(o.length-m>3){m=m+3&-4;a.set(o.subarray(0,m),i);s.length=m;return s}a.set(o,i);s.length=o.length;return s}function readNameTable(e){const r=(t.start?t.start:0)+e.offset;t.pos=r;const a=[[],[]],i=e.length,n=r+i;if(0!==t.getUint16()||i<6)return a;const s=t.getUint16(),o=t.getUint16(),c=[];let l,h;for(l=0;ln)continue;t.pos=i;const s=e.name;if(e.encoding){let r="";for(let a=0,i=e.length;a0&&(h+=e-1)}}else{if(b||w){(0,a.warn)("TT: nested FDEFs not allowed");m=!0}b=!0;d=h;s=f.pop();t.functionsDefined[s]={data:c,i:h}}else if(!b&&!w){s=f[f.length-1];if(isNaN(s))(0,a.info)("TT: CALL empty stack (or invalid entry).");else{t.functionsUsed[s]=!0;if(s in t.functionsStackDeltas){const e=f.length+t.functionsStackDeltas[s];if(e<0){(0,a.warn)("TT: CALL invalid functions stack delta.");t.hintsValid=!1;return}f.length=e}else if(s in t.functionsDefined&&!p.includes(s)){g.push({data:c,i:h,stackTop:f.length-1});p.push(s);o=t.functionsDefined[s];if(!o){(0,a.warn)("TT: CALL non-existent function");t.hintsValid=!1;return}c=o.data;h=o.i}}}if(!b&&!w){let t=0;e<=142?t=l[e]:e>=192&&e<=223?t=-1:e>=224&&(t=-2);if(e>=113&&e<=117){i=f.pop();isNaN(i)||(t=2*-i)}for(;t<0&&f.length>0;){f.pop();t++}for(;t>0;){f.push(NaN);t--}}}t.tooComplexToFollowFunctions=m;const S=[c];h>c.length&&S.push(new Uint8Array(h-c.length));if(d>u){(0,a.warn)("TT: complementing a missing function tail");S.push(new Uint8Array([34,45]))}!function foldTTTable(e,t){if(t.length>1){let r,a,i=0;for(r=0,a=t.length;r>>0,s=[];for(let t=0;t>>0);const o={ttcTag:t,majorVersion:r,minorVersion:i,numFonts:n,offsetTable:s};switch(r){case 1:return o;case 2:o.dsigTag=e.getInt32()>>>0;o.dsigLength=e.getInt32()>>>0;o.dsigOffset=e.getInt32()>>>0;return o}throw new a.FormatError(`Invalid TrueType Collection majorVersion: ${r}.`)}(e),n=t.split("+");let s;for(let o=0;o0||!(r.cMap instanceof g.IdentityCMap));if("OTTO"===h.version&&!t||!d.head||!d.hhea||!d.maxp||!d.post){y=new b.Stream(d["CFF "].data);m=new u.CFFFont(y,r);adjustWidths(r);return this.convert(e,m,r)}delete d.glyf;delete d.loca;delete d.fpgm;delete d.prep;delete d["cvt "];this.isOpenType=!0}if(!d.maxp)throw new a.FormatError('Required "maxp" table is not found');t.pos=(t.start||0)+d.maxp.offset;const S=t.getInt32(),x=t.getUint16();if(r.scaleFactors&&r.scaleFactors.length===x&&w){const{scaleFactors:e}=r,t=int16(d.head.data[50],d.head.data[51]),a=new f.GlyfTable({glyfTable:d.glyf.data,isGlyphLocationsLong:t,locaTable:d.loca.data,numGlyphs:x});a.scale(e);const{glyf:i,loca:n,isLocationLong:s}=a.write();d.glyf.data=i;d.loca.data=n;if(s!==!!t){d.head.data[50]=0;d.head.data[51]=s?1:0}const o=d.hmtx.data;for(let t=0;t>8&255;o[r+1]=255&a;writeSignedInt16(o,r+2,Math.round(e[t]*signedInt16(o[r+2],o[r+3])))}}let k=x+1,C=!0;if(k>65535){C=!1;k=x;(0,a.warn)("Not enough space in glyfs to duplicate first glyph.")}let v=0,F=0;if(S>=65536&&d.maxp.length>=22){t.pos+=8;if(t.getUint16()>2){d.maxp.data[14]=0;d.maxp.data[15]=2}t.pos+=4;v=t.getUint16();t.pos+=4;F=t.getUint16()}d.maxp.data[4]=k>>8;d.maxp.data[5]=255&k;const O=function sanitizeTTPrograms(e,t,r,i){const n={functionsDefined:[],functionsUsed:[],functionsStackDeltas:[],tooComplexToFollowFunctions:!1,hintsValid:!0};e&&sanitizeTTProgram(e,n);t&&sanitizeTTProgram(t,n);e&&function checkInvalidFunctions(e,t){if(!e.tooComplexToFollowFunctions)if(e.functionsDefined.length>t){(0,a.warn)("TT: more functions defined than expected");e.hintsValid=!1}else for(let r=0,i=e.functionsUsed.length;rt){(0,a.warn)("TT: invalid function id: "+r);e.hintsValid=!1;return}if(e.functionsUsed[r]&&!e.functionsDefined[r]){(0,a.warn)("TT: undefined function: "+r);e.hintsValid=!1;return}}}(n,i);if(r&&1&r.length){const e=new Uint8Array(r.length+1);e.set(r.data);r.data=e}return n.hintsValid}(d.fpgm,d.prep,d["cvt "],v);if(!O){delete d.fpgm;delete d.prep;delete d["cvt "]}!function sanitizeMetrics(e,t,r,i,n,s){if(!t){r&&(r.data=null);return}e.pos=(e.start?e.start:0)+t.offset;e.pos+=4;e.pos+=2;e.pos+=2;e.pos+=2;e.pos+=2;e.pos+=2;e.pos+=2;e.pos+=2;e.pos+=2;e.pos+=2;const o=e.getUint16();e.pos+=8;e.pos+=2;let c=e.getUint16();if(0!==o){if(!(2&int16(i.data[44],i.data[45]))){t.data[22]=0;t.data[23]=0}}if(c>n){(0,a.info)(`The numOfMetrics (${c}) should not be greater than the numGlyphs (${n}).`);c=n;t.data[34]=(65280&c)>>8;t.data[35]=255&c}const l=n-c-(r.length-4*c>>1);if(l>0){const e=new Uint8Array(r.length+2*l);e.set(r.data);if(s){e[r.length]=r.data[2];e[r.length+1]=r.data[3]}r.data=e}}(t,d.hhea,d.hmtx,d.head,k,C);if(!d.head)throw new a.FormatError('Required "head" table is not found');!function sanitizeHead(e,t,r){const i=e.data,n=function int32(e,t,r,a){return(e<<24)+(t<<16)+(r<<8)+a}(i[0],i[1],i[2],i[3]);if(n>>16!=1){(0,a.info)("Attempting to fix invalid version in head table: "+n);i[0]=0;i[1]=1;i[2]=0;i[3]=0}const s=int16(i[50],i[51]);if(s<0||s>1){(0,a.info)("Attempting to fix invalid indexToLocFormat in head table: "+s);const e=t+1;if(r===e<<1){i[50]=0;i[51]=0}else{if(r!==e<<2)throw new a.FormatError("Could not fix indexToLocFormat: "+s);i[50]=0;i[51]=1}}}(d.head,x,w?d.loca.length:0);let T=Object.create(null);if(w){const e=int16(d.head.data[50],d.head.data[51]),t=function sanitizeGlyphLocations(e,t,r,a,i,n,s){let o,c,l;if(a){o=4;c=function fontItemDecodeLong(e,t){return e[t]<<24|e[t+1]<<16|e[t+2]<<8|e[t+3]};l=function fontItemEncodeLong(e,t,r){e[t]=r>>>24&255;e[t+1]=r>>16&255;e[t+2]=r>>8&255;e[t+3]=255&r}}else{o=2;c=function fontItemDecode(e,t){return e[t]<<9|e[t+1]<<1};l=function fontItemEncode(e,t,r){e[t]=r>>9&255;e[t+1]=r>>1&255}}const h=n?r+1:r,u=o*(1+h),d=new Uint8Array(u);d.set(e.data.subarray(0,u));e.data=d;const f=t.data,g=f.length,p=new Uint8Array(g);let m,b;const y=[];for(m=0,b=0;mg&&(e=g);y.push({index:m,offset:e,endOffset:0})}y.sort(((e,t)=>e.offset-t.offset));for(m=0;me.index-t.index));const w=Object.create(null);let S=0;l(d,0,S);for(m=0,b=o;ms&&(s=e.sizeOfInstructions);S+=t;l(d,b,S)}if(0===S){const e=new Uint8Array([0,1,0,0,0,0,0,0,0,0,0,0,0,0,49,0]);for(m=0,b=o;mr+S)t.data=p.subarray(0,r+S);else{t.data=new Uint8Array(r+S);t.data.set(p.subarray(0,S))}t.data.set(p.subarray(0,r),S);l(e.data,d.length-o,S+r)}else t.data=p.subarray(0,S);return{missingGlyphs:w,maxSizeOfInstructions:s}}(d.loca,d.glyf,x,e,O,C,F);T=t.missingGlyphs;if(S>=65536&&d.maxp.length>=22){d.maxp.data[26]=t.maxSizeOfInstructions>>8;d.maxp.data[27]=255&t.maxSizeOfInstructions}}if(!d.hhea)throw new a.FormatError('Required "hhea" table is not found');if(0===d.hhea.data[10]&&0===d.hhea.data[11]){d.hhea.data[10]=255;d.hhea.data[11]=255}const M={unitsPerEm:int16(d.head.data[18],d.head.data[19]),yMax:int16(d.head.data[42],d.head.data[43]),yMin:signedInt16(d.head.data[38],d.head.data[39]),ascent:signedInt16(d.hhea.data[4],d.hhea.data[5]),descent:signedInt16(d.hhea.data[6],d.hhea.data[7]),lineGap:signedInt16(d.hhea.data[8],d.hhea.data[9])};this.ascent=M.ascent/M.unitsPerEm;this.descent=M.descent/M.unitsPerEm;this.lineGap=M.lineGap/M.unitsPerEm;this.cssFontInfo&&this.cssFontInfo.lineHeight?this.lineHeight=this.cssFontInfo.lineHeight:this.lineHeight=this.ascent-this.descent+this.lineGap;d.post&&function readPostScriptTable(e,r,i){const s=(t.start?t.start:0)+e.offset;t.pos=s;const o=s+e.length,c=t.getInt32();t.skip(28);let l,h,u=!0;switch(c){case 65536:l=n.MacStandardGlyphOrdering;break;case 131072:const e=t.getUint16();if(e!==i){u=!1;break}const s=[];for(h=0;h=32768){u=!1;break}s.push(e)}if(!u)break;const d=[],f=[];for(;t.pos65535)throw new a.FormatError("Max size of CID is 65,535");let n=-1;t?n=i:void 0!==e[i]&&(n=e[i]);n>=0&&n>>0;let h=!1;if(!c||c.platformId!==a||c.encodingId!==n){if(0!==a||0!==n&&1!==n&&3!==n)if(1===a&&0===n)h=!0;else if(3!==a||1!==n||!i&&c){if(r&&3===a&&0===n){h=!0;let r=!0;if(e