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vue-signature

A electronic signature component by Vue.js

Reference and �Thanks

signature_pad

API

Props

w,h need units,like 100px or 100%

name type default description
sigOption Obeject {penColor:"rgb(0, 0, 0)"} penColor
w String "100%" parent container width
h String "100%" parent container height

Methods

name params description
save ()/("image/jpeg")/("image/svg+xml") save image as PNG/JPEG/SVG
clear clear canvas

Usage

npm install vue-signature 

main.js

import vueSignature from "vue-signature"
Vue.use(vueSignature)

A.vue

<template>
	<div id="app">
		<vueSignature ref="signature" :sigOption="option" :w="'800px'" :h="'400px'"></vueSignature> 
		<vueSignature ref="signature1" :sigOption="option"></vueSignature> 
		<button @click="save">保存</button>
		<button @click="clear">清除</button>
	</div>
</template>

<script>
export default {
	name: "app",
	data() {
		return {
			option:{
				penColor:"rgb(0, 0, 0)"
			}
		};
	},
	methods:{
		save(){
			var _this = this;
			var png = _this.$refs.signature.save()
			var jpeg = _this.$refs.signature.save('image/jpeg')
			var svg = _this.$refs.signature.save('image/svg+xml');
			console.log(png);
			console.log(jpeg)
			console.log(svg)
		},
		clear(){
			var _this = this;
			_this.$refs.signature.clear();
		}
	}
};
</script>

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Electronic signature

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  • Vue 52.6%
  • JavaScript 41.4%
  • HTML 6.0%