The React Signature component makes it easy to capture handwritten signatures from users via a mouse or touch interface and submit them as part of a form. This component comes in handy whenever you’re working o
用于React 的签名板组件,支持绘制完美的压力感应徒手线条。 安装依赖包 npm install @uiw/react-signature 示例代码 import React, { useRef } from "react"; import Signature from '@uiw/react-signature'; export default function App() { const $svg = useRef(null); const handle = (evn) => $svg.c...
import SignatureCanvas from 'react-signature-canvas'; import './index.less'; function Signature() { const [signatureDataUrl, setSignatureDataUrl] = useState(null); const signatureRef: any = useRef(); const handleClear = () => { signatureRef.current.clear(); setSignatureDataUrl(null); };...
1、使用react-signature-canvas插件,npm ireact-signature-canvas--save 2、此功能签名后生成的图片是base64格式,如需其他格式,可参考文档修改 3、封装的组件代码 import { SignatureCanvasWrapper } from './style'; import React, { useState, useRef, useImperativeHandle, forwardRef, useEffect, } from'react'...
toData():pointGroupArray, returns signature image as an array of point groups off():void, unbinds all event handlers on():void, rebinds all event handlers getCanvas():canvas, returns the underlying canvas ref. Allows you to modify the canvas however you want or call methods such astoDataU...
npm install @uiw/react-signature importReact,{useRef}from"react";importSignaturefrom'@uiw/react-signature';exportdefaultfunctionApp(){const$svg=useRef(null);consthandle=(evn)=>$svg.current?.clear();return(<><Signatureref={$svg}/>Clear</>);} Canvas Experimentalcomponents importReact...
The React Signature Pad is a graphical interface that allows users to draw smooth signatures as vector outline strokes using variable-width Bezier curve interpolation. It allows you to save signatures as images and vice versa. You can use your finger, pen, or mouse on desktop and mobile ...
在React TypeScript中使用SignaturePad,可以通过以下步骤进行: 1. 安装依赖:首先,需要安装SignaturePad库和相关的类型声明文件。可以使用以下命令进行安装: ...
React-signature-phone 移动端电子签名 1、安装 npm install react-signature-phone --save 1. 2、引入 import SignaturePhone from 'react-signature-phone'; 1. 3、使用 <SignaturePhone ref="mySignature" height={150} /> 1. 4、方法 //定义变量控制dom...
// 引入组件 import Signature from "components/Signature"; // 调用组件 <SignatureBtn width={"1030px"} btnText="手签" onConfirm={this.handleSignature} ></SignatureBtn> 实现思路 我使用的技术栈是React同时使用的是类组件,面向对象编程。 考虑到需要控制鼠标在容器里写字,所以需要使用canvas技术。 具体...