效果:
源码:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
<style>
.wp,
.wp>img {
width: 100px;
height: 100px;
border-radius: 100%;
}
.wp {
margin: 0 auto;
}
.desc {
margin: 20px auto 0;
text-align: center;
}
.animate {
animation: round 10s linear infinite;
}
@keyframes round {
100% {
transform: rotate(1turn);
}
}
</style>
</head>
<body>
<div class="wp">
<img src="https://sfault-avatar.b0.upaiyun.com/408/449/4084493968-55c2142e12b21_huge256">
</div>
<p class="desc">点击图片播放/暂停</p>
</body>
<script>
var isPlaying = false;
var container = document.querySelector('.wp');
var image = container.querySelector('img');
image.addEventListener('click', function bindEvent() {
isPlaying ? pause() : play();
});
function pause() {
isPlaying = false;
var iTransform = getComputedStyle(image).transform;
var cTransform = getComputedStyle(container).transform;
container.style.transform = cTransform === 'none'
? iTransform
: iTransform.concat(' ', cTransform);
image.classList.remove('animate');
}
function play() {
isPlaying = true;
image.classList.add('animate');
}
</script>
</html>
直接复制粘贴就能用