Implement image viewing component using Native in React

This article mainly introduces the method of viewing the React Native image component. Now I will share it with you and give you a reference.

React Native image viewing component: react-native-image-viewer, pure JS component, small and fast icon viewing component. Supports zooming in and out of images, setting replacement images if images fail to load, and saving images locally.

Rendering

Installation method

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

Usage example

const images = [
 {
  url: 'https://avatars2.githubusercontent.com/u/7970947?v=3&s=460',
 },
 {
  url: 'https://avatars2.githubusercontent.com/u/7970947?v=3&s=460',
 },
 {
  url: 'https://avatars2.githubusercontent.com/u/7970947?v=3&s=460',
 },
];

export default class Component06 extends Component {
 constructor(props) {
  super(props);
 }

 render() {
  return (
   <View style={{ flex: 1 }}>
    <ImageViewer
     imageUrls={images}
     failImageSource={{
      url: &#39;https://avatars2.githubusercontent.com/u/7970947?v=3&s=460&#39;,
      width: Dimensions.get(&#39;window&#39;).width,
      height: Dimensions.get(&#39;window&#39;).width,
     }}
    />
   </View>
  );
 }
}

Main parameter description

1. imageUrls Array of image url addresses

2. enableImageZoom Whether to allow zooming

3. failImageSource Image displayed when loading fails

4. loadingRender loading

5. renderHeader header style

6. renderFooter bottom style

7. renderIndicator Page number indicator style

The above is what I compiled for everyone. I hope it will be helpful to everyone in the future.

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