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dom-capture

v1.0.3

Published

实现了HtmlElement的截图功能

Downloads

4

Readme

HTML截图

实现了HtmlElement的截图功能

Install

yarn add dom-capture
or
npm i dom-capture

Usage

import {capture} from 'dom-capture'

const result = await capture(document.getElementById('poster'));
let img = new Image();
img.src = result;
document.body.appendChild(img);

RenderOptions

| 名称 | 类型 | 必须 | 默认值 | 说明 | |:----------|:---------------------------------------------------|:----|:-------|:-------| | type | 'canvas' | 'jpeg' | 'png' | 'blob' | 否 | 'png' | 导出类型 | | qaulity | number | 否 | 0.7 | 导出图片质量 |

开启调试

window['dom-capture/debug-mode'] = true

注意点

  • 仅支持的元素有:imgtextcanvas(svga/spine/lottie)
  • 不支持transform变换
  • ~~文本仅只是Arial字体,建议给元素设置为Arial字体~~
  • 1.0.28开始支持自定义字体,前提是确保设备上有字体或者引入了字体
  • 不支持z-index样式
  • 不支持下划线样式
  • 不支持所有滤镜
  • 不支持文本超出点点点(ellipsis)
  • 不支持img填充样式
  • 不支持overflow样式
  • 不支持跨域的图片
  • 换行文本需要加样式:overflow-wrap: break-word;