react-pdfjs-multi

react-pdfjs-multi

React wrapper for pdfjs with multiple file support.

This library uses pdf.js.

For a preview of the current development visit github pages.

What does in development mean:

1. MINOR versions represent breaking changes
2. PATCH versions represent fixes and features
3. There are no deprecation warnings between releases

Installation & Usage

yarn add react-pdfjs-multi

or

npm i react-pdfjs-multi

Example Usage:

import React, { PureComponent } from 'react';
import { PdfMultiViewer } from 'react-pdfjs-multi';
import 'react-pdfjs-multi/dist/react-pdfjs-multi.css';

const pdfFiles = [
  'pdfs/test-pdf-a.pdf',
  {
    title: 'Trace-based Just-in-Time Type Specialization for DynamicLanguages',
    source: 'pdfs/compressed.tracemonkey-pldi-09.pdf',
  },
  'pdfs/test-pdf-b.pdf',
  'pdfs/test-pdf-c.pdf',
];

class MultiViewerExample extends PureComponent {
  render() {
    return <PdfMultiViewer pdfs={pdfFiles} />;
  }
}

export default MultiViewerExample;

PdfMultiViewer

The MultiViewer allows you to pass an array of source strings or an object definition and it then loads all PDF's async and shows the renderer as soon as the first PDF is loaded.

Props:

Name	Required	Default	Type	Description
pdfs	true		{array}	An array of strings or objects
autoZoom		true	{boolean}	enables/disables autoZoom on component mount and window resize
controls		true	{boolean}	enables/disables controls to e.g. change renderer zoom
i18nData		{}*	{I18nData}	An object of translated strings, default language is en
startIndex		0	{number}	first pdf to load using array index

i18n

To be able to use different i18n libraries eg. i18next or react-intl you can pass an i18n object with translated strings to the component.

*defaults:

{
  // Viewer
  pages: 'Pages',
  // Renderer
  zoom: 'Automatic zoom',
  originalSize: 'Original size',
  rotateLeft: 'Rotate left',
  rotateRight: 'Rotate right',
  scaleUp: 'Scale up',
  scaleDown: 'Scale down',
  download: 'Download',
}

PdfRenderer

If you like to implement your own custom multi renderer logic you can use the PdfRenderer component. For an implementation example see Example.

Props:

Name	Required	Default	Type	Description
pdfDoc	true		{PDFDocumentProxy}	A proxy of the pdf document to display
autoZoom		true	{boolean}	enables/disables autoZoom on component mount and window resize
controls		true	{boolean}	enables/disables controls to e.g. change renderer zoom
downloadBtn		true	{boolean}	enables/disables download button
i18nData		{}*	{I18nDataRenderer}	An object of translated strings, default language is en
zoom		null	{number}	Initial Zoom
rotation		null	{number}	Initial Rotation
scrollTop		null	{number}	Initial ScrollTop
scrollLeft		null	{number}	Initial ScrollLeft
activeIndex		null	{number}	Is required whenn the pdfChangeHook is used
pdfChangeHook		null	{func}	Callback function which gets a position object