要让横屏在颤动中只旋转一个选定的页面,你可以使用CSS和JavaScript来实现。以下是一个基本的实现方法:
transform
属性可以实现元素的旋转。<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Rotate Page</title>
<link rel="stylesheet" href="styles.css">
</head>
<body>
<div class="container">
<div class="page">Page Content</div>
</div>
<script src="script.js"></script>
</body>
</html>
body, html {
height: 100%;
margin: 0;
display: flex;
justify-content: center;
align-items: center;
background-color: #f0f0f0;
}
.container {
perspective: 1000px;
width: 300px;
height: 400px;
border: 1px solid #ccc;
}
.page {
width: 100%;
height: 100%;
background-color: #fff;
display: flex;
justify-content: center;
align-items: center;
font-size: 24px;
transition: transform 0.5s ease-in-out;
}
const container = document.querySelector('.container');
const page = document.querySelector('.page');
let angle = 0;
let isSpinning = false;
function startSpinning() {
isSpinning = true;
setInterval(() => {
angle += 1;
page.style.transform = `rotateY(${angle}deg)`;
}, 10);
}
function stopSpinning() {
isSpinning = false;
clearInterval(intervalId);
}
container.addEventListener('mouseenter', startSpinning);
container.addEventListener('mouseleave', stopSpinning);
这个技术可以应用于以下场景:
requestAnimationFrame
来改善性能。通过以上方法,你可以实现一个选定的页面在颤动中旋转的效果。
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