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vue3-sign's Introduction

<script setup> import demo from './demo.vue' </script>

基于Vue3的电子签名

简单轻量的电子签名组件

基础用法

属性

参数 说明 类型 可选值 默认值 是否必填
width canvas 宽度 number - default 320
height canvas 高度 number - default 160
lineWidth 线宽 number - default 4
strokeColor 线段颜色 string - default green
lineCap 设置线条两端圆角 string - default round
lineJoin 线条交汇处圆角 string - default round
bgColor 画布背景颜色 string - default transparent
showBtn true boolean - default true

事件

事件名 说明 参数列表 参数说明
onSave 当保存时的回调, blob为生成的图片bob (blob: Blob) => void -
onClear 当画布清空时的回调, 参数为画布的上下文对象,可以直接使用canvas的api (canvasContext: CanvasRenderingContext2D) => void -
onDrawEnd 当画布结束时的回调 (canvas: HTMLCanvasElement) => void -

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Contributors

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