/Javascript/React/React native asign width to image

React native asign width to image

import { Dimensions } from "react-native";
const win = Dimensions.get('window');

<Image
  style={{
    width: win.width/2,
    height: win.width/2,
    resizeMode: "contain",
    alignSelf: "center",
    borderWidth: 1,
    borderRadius: 20,
  }}
  source={{uri:'https://facebook.github.io/react/img/logo_og.png'}}
  resizeMode="stretch"
/>

React native asign width to image

First import Dimensions from react-native

import { Dimensions } from 'react-native';
then you have to get the dimensions of the window

const win = Dimensions.get('window');
Now calculate ratio as

const ratio = win.width/541; //541 is actual image width
now the add style to your image as

imageStyle: {
    width: win.width,
    height: 362 * ratio, //362 is actual height of image
}

Similar codes

1 vote232 views1 answer
React toggle class
Javascript React
11 votes272 views4 answers
React native text underline
Javascript React
0 vote225 views1 answer
Outline none react native web
Javascript React
19 votes216 views3 answers
React Hooks append state
Javascript React
0 vote223 views1 answer
Multi filtering react
Javascript React
0 vote228 views1 answer
How to update the react version in next js app
Javascript React
0 vote229 views3 answers
How to get state value from history react
Javascript React
1 vote213 views2 answers
React Context API
Javascript React
0 vote263 views1 answer
React controllers
Javascript React
0 vote218 views1 answer
React native import virtual path
Javascript React