react-native-skia需要react-native@>=0.66的支持,而目前它上面的操作都还是十分原始的canvas行为,例如通过Circle绘制圆形,通过blendMode配置重叠模式等。 import {Canvas, Circle, Group} from "@shopify/react-native-skia"; export const HelloWorld = () => { const width = 256; const height = 256; const ...
//DrawCanvasView.js importReact, {Component,PropTypes}from 'react'; import{requireNativeComponent, View}from 'react-native'; export default classDrawCanvasViewextends Component{ constructor(props) { super(props); }; _onDraw=(event)=> { if(this.props.onDraw) { this.props.onDraw(event.native...
// React NativeimportReactfrom'react';import{StyleSheet,Text,View}from'react-native';constApp= () => {return(<Viewstyle={styles.container}><Text>Hello world!</Text></View>); };conststyles =StyleSheet.create({container: {flex:1,backgroundColor:'#fff',alignItems:'center',justifyContent:'c...
import { Button } from "react-native"; import { SignaturePad, CanvasImageControls } from "@equinor/react-native-skia-draw"; import { SkiaDrawSnapshot } from "@equinor/react-native-skia-draw/dist/types"; const MySignaturePad = () => { const drawRef = useRef<CanvasImageControls>(null);...
<GestureHandlerRootView><Cropperphoto={photo}onCanceled={()=>setShowCropper(false)}onConfirmed={(path)=>displayCroppedImage(path)}/></GestureHandlerRootView> AddGestureDetectorfor the canvas. <GestureDetectorgesture={composed}><Canvasstyle={{flex:1}}></Canvas></GestureDetector> ...
airbnb/lottie-react-native bodymovin animations react-native after-effects react react-native-vector-icons 12506 Customizable Icons for React Native with support for NavBar/TabBar/ToolbarAndroid, image source and full styling. oblador/react-native-vector-icons react-native icon icon-pack ui react-na...
React Native Canvas 是一个用于在 React Native 应用中进行绘图的组件。它允许开发者使用 HTML5 Canvas API 来绘制图形、文字、图像等。Canvas 组件在 React Native 中是通过react-native-canvas库实现的。 相关优势 灵活性:使用 Canvas 可以绘制复杂的图形和动画,提供了极大的灵活性。
react-native link @isirinz/react-native-draw-canvasUsage● Using without UI component (for customizing UI)import React, { Component } from 'react'; import { AppRegistry, StyleSheet, View, } from 'react-native'; import { DrawCanvas } from '@isirinz/react-native-draw-canvas'; export default...
image 当然它也支持直接使用SkiaView,然后通过canvas来绘制你需要的图形: 代码语言:javascript 代码运行次数:0 复制 Cloud Studio代码运行 import{Skia,BlendMode,SkiaView,useDrawCallback}from"@shopify/react-native-skia";constpaint=Skia.Paint();paint.setAntiAlias(true);paint.setBlendMode(BlendMode.Multiply);expo...
new DrawCanvasManager() ); } 5、实现对应的 JavaScript 模块 //DrawCanvasView.js importReact, {Component,PropTypes}from'react'; import{requireNativeComponent,View}from'react-native'; export default classDrawCanvasViewextendsComponent{ constructor(props) { ...