React Native で画像の幅をパーセントで設定する

// importing necessary packages
import {StatusBar} from 'expo-status-bar';
import {Image, StyleSheet, Text, View} from 'react-native';

export default function App() {
  return (  // Including the image
    <View style={styles.container}>
      <Text>Simple Image</Text>
      <Image
        style={styles.img}
        source={{
          uri: 'https://www.delftstack.com/assets/img/logo.png',
}
}
/>
      <StatusBar style="auto" / > <
    /View>
  );
}
/ / Providing style to the app
const styles = StyleSheet.create({
  container: {
    flex: 1,
    backgroundColor: '#fff',
    alignItems: 'center',
    justifyContent: 'center',
  },
  img: {
    width: '100%',
    height: 200,
    resizeMode: 'contain',
  },
});

<Image style={styles.img} source={{ uri: 'https://www.delftstack.com/assets/img/logo.png', }} />