/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

0 vote165 views1 answer
Making all makers to show in react native map
Javascript React
0 vote205 views1 answer
How to add abutton component to drawer in react native
Javascript React
1 vote179 views3 answers
Linear gradient react native
Javascript React
0 vote150 views1 answer
React pass parameters to other page
Javascript React
66 votes157 views4 answers
How to redirect to a website in react
Javascript React
7 votes184 views4 answers
React router link
Javascript React
2 votes177 views1 answer
React native responsive font
Javascript React
2 votes166 views1 answer
How to get current URL with Javascript or React
Javascript React
2 votes179 views1 answer
React allow only numbers in input
Javascript React
1 vote179 views1 answer
How to clear pod cache in react native
Javascript React