Create a PDF by an Array of images in React-Native.
$ npm install react-native-image-to-pdf --save
or
$ yarn add react-native-image-to-pdf
$ react-native link react-native-image-to-pdf
- In XCode, in the project navigator, right click
Libraries
➜Add Files to [your project's name]
- Go to
node_modules
➜react-native-image-to-pdf
and addRNImageToPdf.xcodeproj
- In XCode, in the project navigator, select your project. Add
libRNImageToPdf.a
to your project'sBuild Phases
➜Link Binary With Libraries
- Run your project (
Cmd+R
)<
- 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 thegetPackages()
method
- 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')
- Insert the following lines inside the dependencies block in
android/app/build.gradle
:compile project(':react-native-image-to-pdf')
import RNImageToPdf from 'react-native-image-to-pdf';
...
const myAsyncPDFFunction = async () => {
try {
const options = {
imagePaths:['/path/to/image1.png','/path/to/image2.png'],
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
targetPathRN: "/storage/emulated/0/Download/", // only for android version 9 and lower
//for versions higher than 9 it is stored in (Download/img-to-pdf/)
};
const pdf = await RNImageToPdf.createPDFbyImages(options);
console.log(pdf.filePath);
} catch(e) {
console.log(e);
}
}