Expo Docs MCP Server

--- title: ImageManipulator description: A library that provides an API for image manipulation on the local file system. sourceCodeUrl: https://github.com/expo/expo/tree/main/packages/expo-image-manipulator packageName: expo-image-manipulator iconUrl: /static/images/packages/expo-image-manipulator.png platforms: ["android", "ios", "web"] --- `expo-image-manipulator` provides an API to modify images stored on the local file system. ## Installation ## Usage This will first rotate the image 90 degrees clockwise, then flip the rotated image vertically and save it as a PNG. ```jsx const IMAGE = Asset.fromModule(require('./assets/snack-icon.png')); const [image, setImage] = useState(IMAGE); const context = useImageManipulator(IMAGE.uri); const rotate90andFlip = async () => { context.rotate(90).flip(FlipType.Vertical); const image = await context.renderAsync(); const result = await image.saveAsync({ format: SaveFormat.PNG, }); setImage(result); }; return ( <View style={styles.container}> <View style={styles.imageContainer}> </View> </View> ); } const styles = StyleSheet.create({ container: { flex: 1, justifyContent: 'center', }, imageContainer: { marginVertical: 20, alignItems: 'center', justifyContent: 'center', }, image: { width: 300, height: 300, resizeMode: 'contain', }, }); ``` ## API ```js ```