这次给大家带来用canvas做出粒子喷泉动画的效果,怎样用canvas做出粒子喷泉动画,canvas座粒子喷泉动画需要注意哪些方面,接下来先做一个小案例<!DOCTYPE html>
<html >
<head>
<meta charset="UTF-8">
<title>canvas粒子喷泉动画</title>
<meta name="keywords" content=" canvas粒子喷泉动画" />
<meta name="description" content=" canvas粒子喷泉动画" />
<link rel="stylesheet" href="css/style.css">
</head>
<body>
<div>鼠标点击,增加粒子喷泉效果</div>
<canvas id="fireworks"></canvas>
<script src="js/index.js"></script>
</body>
</html>
Css部分:
body,
html,
canvas {
margin: 0;
padding: 0;
background-color: #111;
overflow: hidden;
}
canvas {
background-color: transparent;
position: relative;
z-index: 2;
}
.text {
position: absolute;
left: 0;
top: 20px;
width: 100%;
text-align: center;
font-size: 3.7vw;
color: #fff;
z-index: 1;
opacity: 0.2;
}