栀子花的约定(马黑黑原创)
本帖最后由 朵拉 于 2025-2-26 21:02 编辑 <br /><br /><style>#papa {
margin: 10px 0 10px calc(50% - 721px);
width: 1280px;
height: 720px;
background: url('https://pic.imgdb.cn/item/65897deac458853aef83cc98.webp') no-repeat center/cover;
box-shadow: 3px 3px 20px #000;
overflow: hidden;
display: grid;
place-items: center;
position: relative;
z-index: 1;
}
#mypic {
position: absolute;
mix-blend-mode: exclusion;
cursor: pointer;
transition: filter 1s;
animation: rot 6s infinite linear var(--state);
}
#mypic:hover {
filter: invert(100%) drop-shadow(4px 4px 20px snow);
}
li-zi {
position: absolute;
width: 50px;
height: 1px;
background: linear-gradient(to right,snow,yellow);
animation: moving var(--du) var(--de) infinite linear var(--state);
}
@keyframes moving {
from { transform: translate(0,0) rotate(var(--deg)); opacity: 0; }
to { transform: translate(var(--xx),var(--yy)) rotate(var(--deg)); opacity: 1; }
}
@keyframes rot { to { transform: rotate(360deg); } }
</style>
<div id="papa">
<img id="mypic" src="https://638183.freep.cn/638183/t23/btn/12f.png" alt="" title="暂停/播放" />
<audio id="aud" src="https://www.kumeiwp.com/wj/152582/2023/05/19/7b6c8a2618a0a2e92892f64122d69cc8.mp3" autoplay="" loop=""></audio>
</div>
<script>
let total = 160;
Array.from({length: total}).forEach((lz,key) => {
lz = document.createElement('li-zi');
let hudu = Math.PI / 180 * 360 / total * key;
let xx = 800 * Math.cos(hudu), yy = 800 * Math.sin(hudu);
lz.style.cssText += `
--xx: ${xx}px;
--yy: ${yy}px;
--deg: ${360 / total * key}deg;
--du: ${2 + Math.random() * 2}s;
--de: -${Math.random() * 3}s;
`;
papa.prepend(lz);
});
let mState = () => papa.style.setProperty('--state', aud.paused ? 'paused' : 'running');
aud.addEventListener('pause', () => mState());
aud.addEventListener('playing', () => mState());
mypic.onclick = () => aud.paused ? aud.play() : aud.pause();
</script> @马黑黑
马师 晚上好,学生交作业,请指正哈{:4_190:} {:4_174:} 等有时间 把这张图图做个音画哈~~ 这个套用就换个图片和音乐啊,连按钮都原来的{:4_173:} 一个个的都成学霸了! 黑黑老师的好学生真多!点赞!{:4_187:}
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