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834573: Library Bounds to Viewer Bounds Sample
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‎How to/Library Bounds to Viewer Bounds/.gitignore‎

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.DS_Store
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node_modules
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/dist
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# local env files
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.env.local
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.env.*.local
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# Log files
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npm-debug.log*
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yarn-debug.log*
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yarn-error.log*
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pnpm-debug.log*
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# Editor directories and files
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.idea
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.vscode
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*.suo
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*.ntvs*
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*.njsproj
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*.sln
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*.sw?

‎How to/Library Bounds to Viewer Bounds/README.md‎

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# textsearch
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## Project setup
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```
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npm install
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```
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### Compiles and hot-reloads for development
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```
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npm run serve
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```
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### Compiles and minifies for production
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```
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npm run build
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```
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### Lints and fixes files
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```
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npm run lint
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```
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### Customize configuration
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See [Configuration Reference](https://cli.vuejs.org/config/).

‎How to/Library Bounds to Viewer Bounds/babel.config.js‎

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module.exports = {
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presets: [
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'@vue/cli-plugin-babel/preset'
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]
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}

‎How to/Library Bounds to Viewer Bounds/jsconfig.json‎

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{
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"compilerOptions": {
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"target": "es5",
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"module": "esnext",
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"baseUrl": "./",
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"moduleResolution": "node",
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"paths": {
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"@/*": [
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"src/*"
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]
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},
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"lib": [
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"esnext",
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"dom",
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"dom.iterable",
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"scripthost"
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]
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}
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}

‎How to/Library Bounds to Viewer Bounds/package.json‎

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{
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"name": "textsearch",
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"version": "0.1.0",
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"private": true,
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"scripts": {
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"serve": "vue-cli-service serve",
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"build": "vue-cli-service build",
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"lint": "vue-cli-service lint"
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},
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"dependencies": {
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"@syncfusion/ej2-vue-pdfviewer": "*",
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"core-js": "^3.8.3",
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"vue": "^3.2.13",
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"buffer": "^6.0.3",
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"crypto-browserify": "^3.12.0",
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"stream-browserify": "^3.0.0",
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"util": "^0.12.5",
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"vm-browserify": "^1.1.2"
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},
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"devDependencies": {
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"@babel/core": "^7.12.16",
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"@babel/eslint-parser": "^7.12.16",
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"@vue/cli-plugin-babel": "~5.0.0",
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"@vue/cli-plugin-eslint": "~5.0.0",
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"@vue/cli-service": "~5.0.0",
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"eslint": "^7.32.0",
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"eslint-plugin-vue": "^8.0.3"
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},
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"eslintConfig": {
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"root": true,
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"env": {
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"node": true
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},
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"extends": [
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"plugin:vue/essential",
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"eslint:recommended"
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],
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"parserOptions": {
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"parser": "@babel/eslint-parser"
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},
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"rules": {}
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},
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"browserslist": [
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"> 1%",
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"last 2 versions",
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"not dead",
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"not ie 11"
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]
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}

‎How to/Library Bounds to Viewer Bounds/public/favicon.ico‎

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‎How to/Library Bounds to Viewer Bounds/public/index.html‎

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<!DOCTYPE html>
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<html lang="">
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<head>
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<meta charset="utf-8">
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<meta http-equiv="X-UA-Compatible" content="IE=edge">
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<meta name="viewport" content="width=device-width,initial-scale=1.0">
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<link rel="icon" href="<%= BASE_URL %>favicon.ico">
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<title><%= htmlWebpackPlugin.options.title %></title>
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</head>
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<body>
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<noscript>
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<strong>We're sorry but <%= htmlWebpackPlugin.options.title %> doesn't work properly without JavaScript enabled. Please enable it to continue.</strong>
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</noscript>
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<br><br><br>
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<div id="app"></div>
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<!-- built files will be auto injected -->
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</body>
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</html>

‎How to/Library Bounds to Viewer Bounds/src/App.vue‎

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<template>
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<div id="app">
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<ejs-pdfviewer
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id="pdfViewer"
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ref="pdfviewer"
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:documentPath="documentPath"
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:serviceUrl="serviceUrl"
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style="height: 640px;"
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@ajaxRequestSuccess="handleAjaxRequestSuccess"
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@exportSuccess="handleExportSuccess"
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>
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</ejs-pdfviewer>
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</div>
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</template>
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<script>
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import { PdfViewerComponent, Toolbar, Magnification, Navigation,
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Annotation, TextSelection, TextSearch, FormFields, FormDesigner, PageOrganizer } from '@syncfusion/ej2-vue-pdfviewer';
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export default {
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name: 'App',
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components: {
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'ejs-pdfviewer': PdfViewerComponent
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},
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data() {
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return {
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documentPath: "https://cdn.syncfusion.com/content/pdf/pdf-succinctly.pdf",
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serviceUrl: "https://services.syncfusion.com/js/production/api/pdfviewer",
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pageSizes: []
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};
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},
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provide: {
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PdfViewer: [Toolbar, Magnification, Navigation, Annotation, TextSelection, TextSearch, FormFields, FormDesigner, PageOrganizer]
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},
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methods: {
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handleAjaxRequestSuccess(args) {
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if (args.action === 'Load') {
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const objLength = Object.keys(args.data.pageSizes).length;
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for (let x = 0; x < objLength; x++) {
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const pageSize = args.data.pageSizes[x];
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this.pageSizes.push(pageSize);
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}
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}
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},
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handleExportSuccess(args) {
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const blobURL = args.exportData;
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// Converting the exported blob into an object
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this.convertBlobURLToObject(blobURL)
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.then((objectData) => {
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console.log(objectData);
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const shapeAnnotationData = objectData.pdfAnnotation[0].shapeAnnotation;
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shapeAnnotationData.forEach(data => {
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if (data && data.rect && parseInt(data.rect.width)) {
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const pageHeight = this.pageSizes[parseInt(data.page)].Height;
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// Converting PDF Library values into PDF Viewer values.
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const rect = {
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x: (parseInt(data.rect.x) * 96) / 72,
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y: (parseInt(pageHeight) * 72 / 96 - parseInt(data.rect.height)) * 96 / 72,
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width: (parseInt(data.rect.width) - parseInt(data.rect.x)) * 96 / 72,
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height: (parseInt(data.rect.height) - parseInt(data.rect.y)) * 96 / 72,
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};
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console.log(data.name);
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console.log(rect);
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console.log("-------------------------");
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}
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});
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})
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.catch((error) => {
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console.error('Error converting Blob URL to object:', error);
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});
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},
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convertBlobURLToObject(blobURL) {
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return fetch(blobURL)
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.then((response) => response.blob())
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.then((blobData) => {
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return new Promise((resolve, reject) => {
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const reader = new FileReader();
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reader.onloadend = () => {
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resolve(JSON.parse(reader.result));
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};
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reader.onerror = reject;
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reader.readAsText(blobData);
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});
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});
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}
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}
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}
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</script>
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<style>
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@import "../node_modules/@syncfusion/ej2-base/styles/material.css";
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@import "../node_modules/@syncfusion/ej2-buttons/styles/material.css";
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@import "../node_modules/@syncfusion/ej2-dropdowns/styles/material.css";
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@import "../node_modules/@syncfusion/ej2-inputs/styles/material.css";
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@import "../node_modules/@syncfusion/ej2-navigations/styles/material.css";
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@import "../node_modules/@syncfusion/ej2-popups/styles/material.css";
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@import "../node_modules/@syncfusion/ej2-splitbuttons/styles/material.css";
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@import "../node_modules/@syncfusion/ej2-vue-pdfviewer/styles/material.css";
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</style>

‎How to/Library Bounds to Viewer Bounds/src/assets/logo.png‎

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‎How to/Library Bounds to Viewer Bounds/src/main.js‎

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import { createApp } from 'vue'
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import App from './App.vue'
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createApp(App).mount('#app')

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