scrawl-canvas实现cavas圆点随鼠标移动交互动画效果代码-html代码-BFW代码库

scrawl-canvas实现cavas圆点随鼠标移动交互动画效果代码

代码语言：html

所属分类：悬停

代码描述：scrawl-canvas实现cavas圆点随鼠标移动交互动画效果代码

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开


<!DOCTYPE html>
<html lang="en" >

<head>

  <meta charset="UTF-8">
  

  
  
<style>
body {
  font-family: sans-serif;
  text-align: center;
}
canvas {
  margin: 0 auto;
}
</style>


</head>

<body translate="no" >
  <h2>Worry beads</h2>
<p>Let your mouse do the worrying ...</p>

<canvas id="mycanvas" width="400" height="400"></canvas>



      <script type="module">
import scrawl from 'https://unpkg.com/scrawl-canvas@8.2.4';

let canvas = scrawl.library.canvas.mycanvas,
    here = canvas.here,
    halfWidth = 200,
    ringRadius = 120,
    beadRadius = 5,
    beadColor = 'red',
    beadBorder = 'black',
    beads = 36;

canvas.set({
  width: halfWidth * 2,
  height: halfWidth * 2,
  backgroundColor: 'aliceblue',
})

let coord = scrawl.requestCoordinate(0, ringRadius),
	step = 360 / beads,
	pins = [];

for (let i = 0; i < 360; i += step) {

	let [x, y] = coord;

	pins.push(scrawl.makeWheel({

		name: `pin-${i}`,

		radius: beadRadius,

		startX: x + halfWidth,
		startY: y + halfWidth,

		handle: ['ce.........完整代码请登录后点击上方下载按钮下载查看