/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

3 votes346 views3 answers
React portals
Javascript React
3 votes375 views1 answer
React pass props to children
Javascript React
0 vote365 views1 answer
Export variables react
Javascript React
0 vote373 views1 answer
Render blaze in react
Javascript React
0 vote367 views2 answers
React js big calendar
Javascript React
0 vote380 views1 answer
Ej2 react calenders
Javascript React
1 vote355 views1 answer
Class MyComponent extends React.Component { } ... what is the ES5 equivalent of this *
Javascript React
2 votes369 views1 answer
If back react
Javascript React
0 vote359 views1 answer
Form.Control textarea react bootstrap
Javascript React
-1 vote375 views1 answer
React native toggle button with text
Javascript React