image source react native
//Local import (relative path)
<Image source={require("./assets/snack-icon.png")} />
//External import (web path) you should specify the width and height
<Image source={{uri:"https://picsum.photos/200", width:200,height:200 }}/>display image base64 in REACT NATIVE
const encodedBase64 = 'R0lGODlhAQABAIAAAAAA...7';
<Image source={{uri: `data:image/gif;base64,${encodedBase64}`}} />render image url in react native
import React, { Component } from 'react';
import {
AppRegistry, Image
} from 'react-native';
export default class Myproject extends Component {
render() {
let Image_Http_URL ={ uri: 'https://reactnativecode.com/wp-content/uploads/2017/05/react_thumb_install.png'};
return (
<Image source={Image_Http_URL} style = {{height: 200, resizeMode : 'stretch', margin: 5 }} />
);
}
}
AppRegistry.registerComponent('Myproject', () => Myproject);react native images
import React from 'react';
import { View, Image, StyleSheet } from 'react-native';
const styles = StyleSheet.create({
container: {
paddingTop: 50,
},
tinyLogo: {
width: 50,
height: 50,
},
logo: {
width: 66,
height: 58,
},
});
const DisplayAnImage = () => {
return (
<View style={styles.container}>
<Image
style={styles.tinyLogo}
source={require('@expo/snack-static/react-native-logo.png')}
/>
<Image
style={styles.tinyLogo}
source={{
uri: 'https://reactnative.dev/img/tiny_logo.png',
}}
/>
<Image
style={styles.logo}
source={{
uri: 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADMAAAAzCAYAAAA6oTAqAAAAEXRFWHRTb2Z0d2FyZQBwbmdjcnVzaEB1SfMAAABQSURBVGje7dSxCQBACARB+2/ab8BEeQNhFi6WSYzYLYudDQYGBgYGBgYGBgYGBgYGBgZmcvDqYGBgmhivGQYGBgYGBgYGBgYGBgYGBgbmQw+P/eMrC5UTVAAAAABJRU5ErkJggg==',
}}
/>
</View>
);
}
export default DisplayAnImage;photo in React native
// useing require is more secure
<Image
source = {require('C:/Users/Tutorialspoint/Desktop/NativeReactSample/logo.png')}
/>Image react native
Adding Image
Let us create a new folder img inside the src folder. We will add our image (myImage.png) inside this folder.
We will show images on the home screen.
App.js
import React from 'react';
import ImagesExample from './ImagesExample.js'
const App = () => {
return (
<ImagesExample />
)
}
export default App
Local image can be accessed using the following syntax.
image_example.js
import React, { Component } from 'react'
import { Image } from 'react-native'
const ImagesExample = () => (
<Image source = {require('C:/Users/Tutorialspoint/Desktop/NativeReactSample/logo.png')} />
)
export default ImagesExampleCopyright © 2021 Codeinu
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