canvas舞台背景聚光灯动画特效

代码语言:html

所属分类:动画

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
{
 
display: grid;
 
place-content: center;
 
overflow: hidden;
 
margin: 0;
 
min-height: 100vh;
 
background: #333333;
}

canvas
{
 
max-width: 90vmin;
 
max-height: 90vmin;
 
border-radius: .5em;
 
box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.5);
 
background: #222222;
}
</style>


</head>
<body translate="no">
<canvas id="c" width="800" height="800"></canvas>

<script>
const _C = document.getElementById('c') /* canvas element */,
C = _C.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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