Answers for "how to dispay image size auto in react native"

2

display image as big as possible react native

<Image style={{ flex: 1, width: "100%", resizeMode: "contain" }} source={{ uri: "https://picsum.photos/200" }}></Image>
Posted by: Guest on July-21-2021
1

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
}
Posted by: Guest on November-04-2020

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