react-native-image-to-pdf

Create a PDF by an Array of images in React-Native.

Getting started

$ npm install react-native-image-to-pdf --save

or

$ yarn add react-native-image-to-pdf

Mostly automatic installation

$ react-native link react-native-image-to-pdf

Manual installation

iOS

1. In XCode, in the project navigator, right click Libraries ➜ Add Files to [your project's name]
2. Go to node_modules ➜ react-native-image-to-pdf and add RNImageToPdf.xcodeproj
3. In XCode, in the project navigator, select your project. Add libRNImageToPdf.a to your project's Build Phases ➜ Link Binary With Libraries
4. Run your project (Cmd+R)<

Android

1. Open up android/app/src/main/java/[...]/MainActivity.java

• Add import com.anyline.RNImageToPDF.RNImageToPdfPackage; to the imports at the top of the file
• Add new RNImageToPdfPackage() to the list returned by the getPackages() method

1. Append the following lines to android/settings.gradle:

   include ':react-native-image-to-pdf'
   project(':react-native-image-to-pdf').projectDir = new File(rootProject.projectDir, 	'../node_modules/react-native-image-to-pdf/android')
   

2. Insert the following lines inside the dependencies block in android/app/build.gradle:

     compile project(':react-native-image-to-pdf')
   

Usage

import RNImageToPdf from 'react-native-image-to-pdf';
 
...
const myAsyncPDFFunction = async () => {
    try {
        const options = {
            imagePaths: imagePaths: ['/path/to/image1.png','/path/to/image2.png'],
            name: name: 'PDFName',
            maxSize: { // optional maximum image dimension - larger images will be resized
                width: 900,
                height: Math.round(deviceHeight() / deviceWidth() * 900),
            },
            quality: .7, // optional compression paramter
        };
        const pdf = await RNImageToPdf.createPDFbyImages(options);
        
        console.log(pdf.filePath);
    } catch(e) {
        console.log(e);
    }
}