<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<title>环形文字(1024节日快乐)</title>
</head>
<body>
<canvas id='canvas' width="400" height="300">canvas not supports</canvas>
</body>
<script>
let canvas = new fabric.Canvas('canvas')
console.log(canvas)
const rect = new fabric.Rect({
left:100,//距离画布左侧的距离，单位是像素
top:100,//距离画布上边的距离
fill:'red',//填充的颜色
width:30,//方形的宽度
height:30//方形的高度
});
canvas.add(rect);
</script>
</html>