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react-native-image-compressor is deprecated.
react-native-image-compressor is now deprecated in favor of react-native-compressor.
react-native-image-compressor
A simple image resizing and compression package, taking care of the resizing process on the native side. Supports iOS and Android out of the box.
Getting started
$ npm install @nomi9995/react-native-image-compressor --save
$ yarn add @nomi9995/react-native-image-compressor
Mostly automatic installation
$ react-native link @nomi9995/react-native-image-compressor
Manual installation
iOS
- In XCode, in the project navigator, right click
Libraries
➜ Add Files to [your project's name]
- Go to
node_modules
➜ react-native-image-compressor
and add TRNReactNativeImageCompressor.xcodeproj
- In XCode, in the project navigator, select your project. Add
libTRNReactNativeImageCompressor.a
to your project's Build Phases
➜ Link Binary With Libraries
- Run your project (
Cmd+R
)<
Android
- Open up
android/app/src/main/java/[...]/MainApplication.java
- Add
import com.nomi9995.imagecompressor.TRNReactNativeImageCompressorPackage;
to the imports at the top of the file
- Add
new TRNReactNativeImageCompressorPackage()
to the list returned by the getPackages()
method
- Append the following lines to
android/settings.gradle
:
include ':@nomi9995_react-native-image-compressor'
project(':@nomi9995_react-native-image-compressor').projectDir = new File(rootProject.projectDir, '../node_modules/@nomi9995/react-native-image-compressor/android')
- Insert the following lines inside the dependencies block in
android/app/build.gradle
:
implementation project(':@nomi9995_react-native-image-compressor')
Usage
import ImageCompressor from "@nomi9995/react-native-image-compressor";
const result = await ImageCompressor.compress(
"file://bowling-alleys/the-dude.jpg",
{
maxWidth: 1000,
}
);
API
ImageCompressor
CompressorOptions
-
maxWidth: number
(default: 1024)
The maximum width boundary used as the main boundary in resizing a landscape image.
-
maxHeight: number
(default: 1024)
The maximum height boundary used as the main boundary in resizing a portrait image.
-
quality: number
(default: 1.0)
The quality modifier for the JPEG
file format, can be specified when output is PNG
but will be ignored.
-
input: InputType
(default: uri)
Can be either uri
or base64
, defines the contentents of the value
parameter.
-
output: OutputType
(default: jpg)
Can be either jpg
or png
, defines the output image format.
-
returnableOutputType: ReturnableOutputType
(default: uri)
Can be either uri
or base64
, defines the Returnable output image format.