canvas实现曲线拖影动画效果代码
代码语言:html
所属分类:动画
代码描述:canvas实现曲线拖影动画效果代码
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 {
position: absolute;
margin: 0;
padding: 0;
width: 100%;
height: 100%;
background: #000;
}
canvas {
position: absolute;
width: 100%;
height: 100%;
background: #000;
cursor: pointer;
}
</style>
</head>
<body>
<!-- partial:index.partial.html -->
<canvas id="c"></canvas>
<!-- partial -->
<script >
class Point {
constructor(i) {
this.i = i;
this.x = 0;
this.y = 0;
this.vx = 0;
this.vy = 0;
}
}
const canvas = document.getElementById('c');
const ctx = canvas.getContext('2d�.........完整代码请登录后点击上方下载按钮下载查看
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