nullllun/react-native-zoom-image

Image Viewer Component For React Native (like twitter)

react-native-zoom-image

ZoomImage component for React Native Application (ios / android)

Only works with https network images [With the limitation of the current react-native, we can't get original size of required images. This component just zooms them with given size (provided by imgStyle prop)]

If you need to support http network images, modify info.plist please :)

Examples

Usage

install from npm

npm install --save react-native-zoom-image

import in project

import ZoomImage from 'react-native-zoom-image';
import {Easing} from 'react-native'; // import Easing if you want to customize easing function

let styles = {
  img: {} // custom styles of original image component
};
// in render function
<ZoomImage
  source={{uri: 'https://ooo.0o0.ooo/2017/03/31/58de0e9b287f6.jpg'}}
  imgStyle={{width: 250, height: 230}}
  style={styles.img}
  duration={200}
  enableScaling={false}
  easingFunc={Easing.ease}
/>

Properties

Prop	Type	Default	Description
disabled	bool	false	Whether to disable the component or not.
startCapture	bool	false	Whether to capture start touch event or not.
moveCapture	bool	false	Whether to capture move event or not.
responderNegotiate	function	-	Use custom conditions to enable or disable gesture over image modal.
easingFunc	function	Easing.linear	The easing function of animation.
showDuration	number	100	The duration of showing the image modal.
closeDuration	number	140	The duration of closing the image modal.
rebounceDuration	number	800	The total duration of resetting the position of image. The actual duration changes by the displacement of the image in Y-axis. If the displacement equals to the height of screen, the duration shall be 800ms.
enableScaling	bool	false	Whether to scale the image when it is polled.

Instance methods

Method	Params	Description
openModal	-	Open image modal
closeModal	-	Close image modal.

LICENSE MIT