A React component for annotating PDF, powered by PDF.js and RecogitoJS
npm install @recogito/recogito-react-pdfAnnotate a PDF document in React. Powered by PDF.js,
RecogitoJS and Annotorious.
!A screenshot of the React PDF annotation component
- Import the PDFViewer component and provide the url to the PDF file
- It's recommended to set a link to pdf.worker.js from PDF.js (copy included in folder public)
``js
import React from 'react';
import ReactDOM from 'react-dom';
import { pdfjs, PDFViewer } from '@recogito/recogito-react-pdf';
pdfjs.GlobalWorkerOptions.workerSrc = 'pdf.worker.js';
window.onload = function() {
// Recogito init config (optional)
// see https://github.com/recogito/recogito-js/wiki/API-Reference
const config = { / ... / };
// Initial annotations in W3C Web Annotation format
const annotations = [ / ... / ];
// CRUD event handlers
const onCreateAnnotation = function () { / ... / };
const onUpdateAnnotation = function () { / ... / };
const onDeleteAnnotation = function () { / ... / };
// Viewer mode can be "paginated" or "scrolling"
const mode = "paginated";
ReactDOM.render(
mode={mode}
config={config}
annotations={annotations}
onCreateAnnotation={onCreateAnnotation}
onUpdateAnnotation={onCreateAnnotation}
onDeleteAnnotation={onCreateAnnotation} />,
document.getElementById('app')
);
}
``