canvas模拟水平面波纹波浪动画及模糊效果代码
代码语言:html
所属分类:动画
代码描述:canvas模拟水平面波纹波浪动画及模糊效果代码,上水位上浮超过文字高度时,文字就会模糊,当水平面下降后,文字又清晰了。
代码标签: canvas 模拟 水平面 波纹 波浪 动画 模糊
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>
@charset 'UTF-8';
@import url('https://fonts.googleapis.com/css2?family=Poppins&display=swap:400,100,500,300italic,500italic,700italic,900,300');
body {
display: flex;
justify-content: center;
align-items: center;
width: 100vw;
height: 100vh;
flex-direction: column;
font-family: 'Poppins';
margin: 0;
padding: 0;
}
canvas {
position: absolute;
width: 100vw;
height: 100vh;
border: solid;
background: rgba(193,216,240, 0.1);
z-index: 3;
}
.blur {
position: absolute;
width: 100vw;
height: 100vh;
top: 0;
backdrop-filter: blur(3px);
z-index: 2;
}
section {
display: flex;
justify-content: center;
align-items: center;
flex-direction: column;
z-index: 1;
transform: scale(1.25);
}
section h1, section h2 {
font-size: 2rem;
color: rgba(0, 0, 0, 0.5);
margin: 0.25rem;
}
section h1 {
border-style: solid;
border-width: 2mm;
border-radius: 10mm;
font-size: 2rem;
padding: 2mm 8mm;
}
section h2 {
font-size: 1rem;
}
</style>
</head>
<body>
<canvas></canvas>
<section>
<h1>32teeth</h1>
<h2>this pen needs ❤</h2>
</section>
<div class='blur'></div>
<script>
const canvas = document.querySelector('canvas');
const ctx = canvas.getContext('2d');
const blur = document.querySelector('.blur');
.........完整代码请登录后点击上方下载按钮下载查看
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