React本机图像拟合 RN的ImageViewer组件 安装 $ npm install --save react-native-image-fit 或者 $ yarn add react-native-image-fit 用法 import { ImageViewer } from 'react-native-image-fit' ; export const App = ( ) => ( < ImageViewer disabled = { false } // by default source = { require ( './photo.png' ) } // or { url: 'https://...' } doubleTapEnabled = { true } // by default double tap will zoom image