JSPM

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  • Published
  • Downloads 4645
  • Score
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  • License MIT

PDF reader for Expo

Package Exports

  • rn-pdf-reader-js

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (rn-pdf-reader-js) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

PDF reader for Expo

Android support 🚀





npm version

💥 DEMO 💥

Read a PDF just with JS (no native libs needed)

Limitations

  • Display file only on full screen.

PRs are welcome...

Example

import * as React from 'react'
import { StyleSheet, View } from 'react-native'
import PDFReader from 'rn-pdf-reader-js'
import Constants from 'expo-constants'

export default class App extends React.Component {
  render() {
    return (
      <PDFReader
        source={{
          uri: 'http://gahp.net/wp-content/uploads/2017/09/sample.pdf',
        }}
      />
    )
  }
}

Props

interface Source {
  uri?: string // can be local or served on the web (ie. start with `https://` or `file://`)
  base64?: string // should start with `data:application/pdf;base64,`. A base64 encoded pdf file tends to start with `JVBERi0xL` so your complete string should look something like this: `data:application/pdf;base64,JVBERi0xL...`
  headers?: { [key: string]: string }
}

interface Props {
  source: Source
  style?: View['props']['style'] // style props to override default container style
  webviewStyle?: WebView['props']['style'] // style props to override default WebView style
  noLoader?: boolean
  onLoad?(): void // callback that runs after WebView is loaded
  onLoadEnd?(): void // callback that runs after WebView is loaded
  onError?(): void // callback that runs when WebView is on error
}

Requirements

  • Use it into Expo app (from expo client, Standalone app or ExpoKit app).
  • Only React-Native 0.60+ support, Expo SDK 36

Features

  • For Android, use react-pdf / pdfjs in the webview
  • For iOS devices, display file directly to the WebView (react-native-webview)

What rn-pdf-reader-js use?

  • react-pdf (pdf.js)
  • WebView
  • Base64

FAQ

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