_updateViewConfig:function(props){if(props.children){//有子组件this.viewConfig={uiViewClassName:'RCTView',validAttributes:ReactNativeViewAttributes.RCTView,};}else{this.viewConfig={//无子组件uiViewClassName:'RCTImageView',validAttributes:ImageViewAttributes,};}},componentWillMount:function(){this._upd...
本文是基于 react-native 0.37.0 版本进行分析的。 RCTImageView 1、初始化 - (instancetype)initWithBridge:(RCTBridge *)bridge NS_DESIGNATED_INITIALIZER; 2、通过 setProps(这个 props 就是我们在 JS 里为 <Image> 标签设定的属性值,其中就包括 URI) 调到了setResizeMode: - (void)setResizeMode:(RCTResizeM...
复制 importReact,{Component}from'react';import{AppRegistry,StyleSheet,Text,View,Image}from'react-native';classImageDemoextendsComponent{render(){return(<View style={styles.container}><View style={styles.title_view}><Text style={styles.title_text}>空间动态</Text></View><View style={styles.three_...
"react": "16.13.1","react-native": "0.63.2","react-native-image-picker": "^2.3.3", targetSdkVersion: 29。 问题还出现在:Android 10/ API 29.. 2.出问题时代码: <TouchableOpacity style={styles.addBtn} onPress={() =>this.addImages(options)}> <Text style={styles.addText}>添加照片<...
react-native-image-picker作为一个集成相机和相册的功能的第三方库,因为其使用相对简单受到前端开发人员的喜爱。 react-native-image-picker使用 1, 首先,安装下该插件。 npm install react-native-image-picker@latest --save...
example code importMarker,{Position,TextBackgroundType}from"react-native-image-marker"···Marker.markText({backgroundImage:{src:require('./images/test.jpg'),scale:1,rotate:30,},waterMarkTexts:[{text:'hello world \n 你好',position:{position:Position.topLeft,},style:{color:'#FFFF00',font...
Code Folders and files Latest commit semantic-release-bot chore(release): 7.2.3 [skip ci] Dec 9, 2024 3a118a6·Dec 9, 2024 855 Commits README MIT license react-native-image-picker 🎆 A React Native module that allows you to select a photo/video from the device library or camera. ...
🗻 Resize local images with React Native. Contribute to bamlab/react-native-image-resizer development by creating an account on GitHub.
If you are using react-native >= 0.60 use react-native-image-crop-picker version >= 0.25.0. Otherwise use version < 0.25.0. If you want to use react-native-image-crop-picker version >= 0.39.0 you have to set your android compileSdkVersion to 33 or greater. Otherwise use react-...
Resize, crop and transform images, convert formats, apply image effects, add overlays, CDN delivery with JavaScript and React Native.