原生js实现一个canvas多彩粒子烟花随鼠标喷射动画效果代码
代码语言:html
所属分类:粒子
代码描述:原生js实现一个canvas多彩粒子烟花随鼠标喷射动画效果代码
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>
canvas {
left: 50%;
margin: -200px 0 0 -200px;
position: absolute;
top: 50%;
}
</style>
</head>
<body>
<canvas id="c"></canvas>
<script>
var b = document.body;
var c = document.getElementsByTagName('canvas')[0];
var a = c.getContext('2d');
h = 400;
p = [];
j = 0;
k = 0;
u = 0;
m = Math;
q = function(e, b) {
return ~~(m.random() * (b - e + 1) + e);
};
d = "Infinity";
c.width = 400;
c.height = h;
document.bgColor = "#111";
c.style.background = "#000";
c.addEventListener("mousemove", fun.........完整代码请登录后点击上方下载按钮下载查看
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