202012-24 Vue使用鼠标在Canvas上绘制矩形 本文实例为大家分享了Vue使用鼠标在Canvas上绘制矩形的具体代码,供大家参考,具体内容如下1.代码<template><divclass="test"style="background-color:burlywood;"><canvasid="myCanvas"ref="myCanvas"width="460"height="240"@mousedown="mousedown"@mouseup="mouseup"@mousemove="mousemove"></canvas></div></template><script>exportdefault{name:"hello-world",data(){return{flag:false,x:0... 继续阅读 >