CSS3 实现雷达扫描图的示例代码
网站建设 2023-01-28 21:39www.1681989.com免费网站
通过css3实现炫酷的雷达扫描图
直接上代码
// dex.html
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>雷达扫描图</title>
<lk rel="stylesheet" href="css/dex.css">
</head>
<body>
<div class="radar"></div>
</body>
</html>
//dex.css
{
box-sizg: border-box;
}
html {
height: 100%;
background-color: #111;
font-size: 10px;
}
body {
background-image:
lear-gradient(0deg, transparent 24%, rgba(32, 255, 77, 0.15) 26%, transparent 27%, transparent 74%, rgba(32, 255, 77, 0.15) 76%, transparent 77%, transparent),
lear-gradient(90deg, transparent 24%, rgba(32, 255, 77, 0.15) 26%, transparent 27%, transparent 74%, rgba(32, 255, 77, 0.15) 76%, transparent 77%, transparent);
background-size: 8rem 8rem;
width: 100%;
height: 100%;
position: relative;
paddg: 0;
marg: 0;
font-size: 1.6rem;
}
.radar {
background:
-webkit-radial-gradient(center, rgba(32, 255, 77, 0.3) 0%, rgba(32, 255, 77, 0) 75%),
-webkit-repeatg-radial-gradient(rgba(32, 255, 77, 0) 5.8%, rgba(32, 255, 77, 0) 18%, #20ff4d 18.6%, rgba(32, 255, 77, 0) 18.9%),
-webkit-lear-gradient(90deg, rgba(32, 255, 77, 0) 49.5%, #20ff4d 50%, rgba(32, 255, 77, 0) 50.2%),
-webkit-lear-gradient(0deg, rgba(32, 255, 77, 0) 49.5%, #20ff4d 50%, rgba(32, 255, 77, 0) 50.2%);
width: 75vw;
height: 75vw;
max-height: 75vh;
max-width: 75vh;
position: relative;
left: 50%;
: 50%;
/ 元素居中定位 /
transform: translate(-50%, -50%);
border-radius: 50%;
border: 0.2rem solid #20ff4d;
overflow: hidden;
}
.radar:before {
content: ' ';
display: block;
position: absolute;
width: 100%;
height: 100%;
border-radius: 50%;
animation: blips 5s fite;
animation-timg-function: lear;
animation-delay: 1.4s;
}
.radar:after {
content: ' ';
display: block;
background-image: lear-gradient(44deg, rgba(0, 255, 51, 0) 50%, #00ff33 100%);
width: 50%;
height: 50%;
position: absolute;
: 0;
left: 0;
animation: radar-beam 5s fite;
/ 速度相同 /
animation-timg-function: lear;
transform-orig: bottom right;
border-radius: 100% 0 0 0;
}
@keyframes radar-beam {
0% {
transform: rotate(0deg);
}
100% {
transform: rotate(360deg);
}
}
@keyframes blips {
14% {
background: radial-gradient(2vm circle at 75% 70%, #ffffff 10%, #20ff4d 30%, rgba(255, 255, 255, 0) 100%);
}
14.0002% {
background: radial-gradient(2vm circle at 75% 70%, #ffffff 10%, #20ff4d 30%, rgba(255, 255, 255, 0) 100%), radial-gradient(2vm circle at 63% 72%, #ffffff 10%, #20ff4d 30%, rgba(255, 255, 255, 0) 100%);
}
25% {
background: radial-gradient(2vm circle at 75% 70%, #ffffff 10%, #20ff4d 30%, rgba(255, 255, 255, 0) 100%), radial-gradient(2vm circle at 63% 72%, #ffffff 10%, #20ff4d 30%, rgba(255, 255, 255, 0) 100%), radial-gradient(2vm circle at 56% 86%, #ffffff 10%, #20ff4d 30%, rgba(255, 255, 255, 0) 100%);
}
26% {
background: radial-gradient(2vm circle at 75% 70%, #ffffff 10%, #20ff4d 30%, rgba(255, 255, 255, 0) 100%), radial-gradient(2vm circle at 63% 72%, #ffffff 10%, #20ff4d 30%, rgba(255, 255, 255, 0) 100%), radial-gradient(2vm circle at 56% 86%, #ffffff 10%, #20ff4d 30%, rgba(255, 255, 255, 0) 100%);
opacity: 1;
}
100% {
background: radial-gradient(2vm circle at 75% 70%, #ffffff 10%, #20ff4d 30%, rgba(255, 255, 255, 0) 100%), radial-gradient(2vm circle at 63% 72%, #ffffff 10%, #20ff4d 30%, rgba(255, 255, 255, 0) 100%), radial-gradient(2vm circle at 56% 86%, #ffffff 10%, #20ff4d 30%, rgba(255, 255, 255, 0) 100%);
opacity: 0;
}
}
ps: 转自https://.html5tricks./pure-css3-radar-scanng.html
到此这篇关于CSS3 实现雷达扫描图的示例代码的文章就介绍到这了,更多相关css3雷达扫描图内容请搜索狼蚁SEO以前的文章或继续浏览狼蚁网站SEO优化的相关文章，希望大家以后多多支持狼蚁SEO！
上一篇：让我来教你使用css中的字体图标的方法
下一篇：CSS 实现 图片鼠标悬停折叠效果