react-native-single-image-zoom-viewer

move && zoom anywhere

Getting Start

install

npm i react-native-single-image-zoom-viewer --save

import & use

// import
import SingleImageZoomViewer from 'react-native-single-image-zoom-viewer'

// use in any component
// use remote image from uri
<SingleImageZoomViewer source={{uri:'https://ss2.bdstatic.com/70cFvnSh_Q1YnxGkpoWK1HF6hhy/it/u=1972890221,1494503013&fm=26&gp=0.jpg'}}/>

// use local image,
<SingleImageZoomViewer source={require('./example-image.png')} width={200} height={{200}}/>

props

props	type	needed	detail	default
source	RN Image Source	yes	use {uri:uri} or require('local uri') like use React Native Image	none
width	Number	no	if the source is {uri:uri},it will auto set,if not it is default to be 200,or your setting	see detail
height	Number	same as width	same as width
style	Object	no	the container style object	{flex:1,backgroundColor:'black'}

Problem may occur

use http resource

1. open info.plist in Xcode
2. add App Transport security setting below Information Property List
3. add Allow Arbitrary Load below App Transport security setting and set value yes