Get React Native View width and height
import React from 'react'
import { View } from 'react-native'
export default function index() {
const onLayout=(event)=> {
const {x, y, height, width} = event.nativeEvent.layout;
}
return (
<View onLayout={onLayout}>
<OtherComponent />
</View>
)
}react native height full
flex:1,Get size of a View in React Native
import React, { Component } from 'react';
import {
AppRegistry,
StyleSheet,
Text,
View,
Image
} from 'react-native';
export default class Comp extends Component {
find_dimesions(layout){
const {x, y, width, height} = layout;
console.warn(x);
console.warn(y);
console.warn(width);
console.warn(height);
}
render() {
return (
<View onLayout={(event) => { this.find_dimesions(event.nativeEvent.layout) }} style={styles.container}>
<Text style={styles.welcome}>
Welcome to React Native!
</Text>
<Text style={styles.instructions}>
To get started, edit index.android.js
</Text>
<Text style={styles.instructions}>
Double tap R on your keyboard to reload,{'n'}
Shake or press menu button for dev menu
</Text>
</View>
);
}
}
const styles = StyleSheet.create({
container: {
flex: 1,
justifyContent: 'center',
alignItems: 'center',
backgroundColor: '#F5FCFF',
},
welcome: {
fontSize: 20,
textAlign: 'center',
margin: 10,
},
instructions: {
textAlign: 'center',
color: '#333333',
marginBottom: 5,
},
});
AppRegistry.registerComponent('Comp', () => Comp);Copyright © 2021 Codeinu
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