给网站页面或者某个容器添加水印
watermark-webpage
add a watermark in your webpage or specified element container also you can set watermark style
Installation
npm install watermark-webpage --save
usage
import watermark from 'watermark-webpage'; //container default value is document.bodyconst wmContainer:HTMLElement = document.getElementById('wmcontainer');this.waterMark:watermark = new watermark({ container: wmContainer, content: 'yangjian', fillStyle: "rgba(184, 184, 184, 0.4)", width: 250, height: 200 }); // destroy the watermark this.waterMark.destroy()