马黑黑
发表于 2022-3-6 08:25
马黑黑
发表于 2022-3-6 08:30
本帖最后由 马黑黑 于 2022-3-6 08:33 编辑 <br /><br /><canvas id="gImg" width="760" height="760"></canvas>
<script language="javascript">
var gpic = new Image;
var dl = new Image;
var cc = document.getElementById('gImg');
var ct = cc.getContext('2d');
dl.onload = function(){
ct.drawImage(dl, 200, 200);
}
dl.src = "https://pic.imgdb.cn/item/61bf23982ab3f51d91a0b99d.gif";
setTimeout(function(){
setTimeout(ct.drawImage(gpic, 0, 0, 760, 760));
},10000)
gpic.src = "/data/attachment/forum/202203/06/082517mir1rxiwvzqvxqfd.jpg";
</script>
马黑黑
发表于 2022-3-6 20:56
马黑黑
发表于 2022-3-12 09:03
马黑黑
发表于 2022-3-14 20:46
马黑黑
发表于 2022-3-14 23:32
马黑黑
发表于 2022-3-15 08:08
马黑黑
发表于 2022-3-15 22:29
马黑黑
发表于 2022-3-16 10:46
马黑黑
发表于 2022-3-29 21:10
马黑黑
发表于 2022-4-1 14:15
<style>
#mnBox {
margin: auto;
display: flex;
justify-content: center;
width: 760px;
height: 760px;
background: linear-gradient(100deg, rgba(9, 19, 199, .5) 0%, rgba(99, 19, 219, .4) 100%);
position: relative;
border-radius: 50%;
font: 900 3em / 1em Sans-serif;
color: deeppink;
text-shadow: 2px 2px rgba(0, 0, 0, .9);
}
#mnBox::before {
content: '';
position: absolute;
width: 760px;
height: 760px;
border-radius: 50%;
background: url('https://638183.freep.cn/638183/Pic/2022/x9.jpg') no-repeat center/contain;
z-index: -1;
}
#mnBox::after {
content: attr(data-h);
position: absolute;
bottom: 60px;
text-align: center;
filter: blur(1px);
}
</style>
<div id="mnBox" data-h="小九生日快乐"></div>
<script>
let wyyy = document.createElement('iframe');
wyyy.src = 'https://music.163.com/outchain/player?type=2&id=541326593&auto=1&height=66';
wyyy.style.display = 'none';
document.getElementById('mnBox').appendChild(wyyy);
</script>
马黑黑
发表于 2022-4-1 14:16
本帖最后由 马黑黑 于 2022-4-1 14:23 编辑
z-index: -1 在论坛不起作用。
变通方法：在 #mnBox 而不是在伪元素设置 z-index，把主窗体的层提升为3或更大便可。
受种种因素影响，渲染效果本地的与论坛上的有差异，感觉alpha值在论坛可以设大一些。
马黑黑
发表于 2022-4-1 14:17
本帖最后由 马黑黑 于 2022-4-1 14:30 编辑 <br /><br /><style>
#mnBox {
margin: auto;
position: relative;
display: flex;
justify-content: center;
width: 760px;
height: 760px;
background: url('https://www.huachaowang.com/data/attachment/forum/202204/01/140441rb9c4548b5899m94.jpg') no-repeat center/contain;
border-radius: 50%;
font: 900 3em / 1em Sans-serif;
color: deeppink;
text-shadow: 2px 2px rgba(0, 0, 0, .9);
}
#mnBox::before {
content: '';
position: absolute;
width: 760px;
height: 760px;
border-radius: 50%;
background: linear-gradient(100deg, rgba(9, 19, 199, .5) 0%, rgba(99, 19, 219, .4) 100%);
}
#mnBox::after {
content: attr(data-h);
position: absolute;
bottom: 60px;
text-align: center;
filter: blur(1px);
z-index: 12;
}
</style>
<div id="mnBox" data-h="小九生日快乐"></div>
<script>
let wyyy = document.createElement('iframe');
wyyy.src = 'https://music.163.com/outchain/player?type=2&id=541326593&auto=1&height=66';
wyyy.style.display = 'none';
document.getElementById('mnBox').appendChild(wyyy);
</script>
马黑黑
发表于 2022-4-1 14:26
似乎渲染的是图片的背景，也就是说，主窗体的设置不生效
马黑黑
发表于 2022-4-1 14:35
好吧，多多的坑，关于z-index!
定稿：
<style>
#mnBox {
margin: auto;
position: relative;
display: flex;
justify-content: center;
width: 760px;
height: 760px;
background: url('https://www.huachaowang.com/data/attachment/forum/202204/01/140441rb9c4548b5899m94.jpg') no-repeat center/contain;
border-radius: 50%;
font: 900 3em / 1em Sans-serif;
color: deeppink;
text-shadow: 2px 2px rgba(0, 0, 0, .9);
}
#mnBox::before {
content: '';
position: absolute;
width: 760px;
height: 760px;
border-radius: 50%;
background: linear-gradient(100deg, rgba(9, 19, 199, .5) 0%, rgba(99, 19, 219, .4) 100%);
}
#mnBox::after {
content: attr(data-h);
position: absolute;
bottom: 60px;
text-align: center;
filter: blur(1px);
z-index: 12;
}
</style>
<div id="mnBox" data-h="小九生日快乐"></div>
<script>
let wyyy = document.createElement('iframe');
wyyy.src = 'https://music.163.com/outchain/player?type=2&id=541326593&auto=1&height=66';
wyyy.style.display = 'none';
document.getElementById('mnBox').appendChild(wyyy);
</script>
马黑黑
发表于 2022-4-2 08:23
马黑黑
发表于 2022-4-2 12:15
马黑黑
发表于 2022-4-2 20:49
马黑黑
发表于 2022-4-3 15:40
马黑黑
发表于 2022-4-4 08:54
本帖最后由 马黑黑 于 2022-11-18 22:24 编辑 <br /><br /><style>
#papa {
margin: 0 0 0 calc(50% - 681px);
width: 1200px;
height: 750px;
background: gray;
box-shadow: 3px 3px 20px #000;
position: relative;
}
</style>
<div id="papa"></div>
<audio id="aud" src="https://music.163.com/song/media/outer/url?id=1453326535" loop autoplay></audio>
<script>
(function(mkPlayer) {let defaults = {lrcAr: [],lrc_css: 'top: 10px; left: 50%; transform: translateX(-50%);',player_css: 'bottom: 20px; left: 50%; transform: translateX(-50%);',btn_txt: '✿',playerCode: `<style>#mplayer {position: absolute;bottom: 20px;grid-template-columns: auto auto auto;gap: 6px;display: grid;place-items: center;color: var(--color);font: normal 16px sans-serif;z-index: 999;--ww: 260px;--color: hsl(0, 100%, 100%);}#btnplay {--state: paused;margin-right: -4px;width: 30px;height: 30px;font: bold 30px/30px serif;text-align: center;cursor: pointer;animation: rot 4s infinite linear;animation-play-state: var(--state);}#prog {width: var(--ww);height: 20px;opacity: .95;cursor: pointer;}#lrc {--motion: cover2;--tt: 2s;--state: paused;--bg: linear-gradient(180deg, hsla(60, 50%, 50%, .45), hsla(80, 70%, 50%, .6), hsla(0, 100%, 50%, .75));position: absolute;left: 20px;top: 10px;font: bold 2.4em sans-serif;color: hsl(0, 10%, 90%);white-space: pre;-webkit-background-clip: text;filter: drop-shadow(1px 1px 2px hsla(0, 0%, 0%, .95));}#lrc::before {position: absolute;content: attr(data-lrc);width: 20%;height: 100%;color: transparent;overflow: hidden;white-space: pre;background: var(--bg);filter: inherit;-webkit-background-clip: text;animation: var(--motion) var(--tt) linear forwards;animation-play-state: var(--state);}@keyframes cover1 { from { width: 0; } to { width: 100%; } }@keyframes cover2 { from { width: 0; } to { width: 100%; } }@keyframes rot { to { transform: rotate(1turn); } }</style><div id="lrc" data-lrc="HCPlayer">HCPlayer</div><div id="mplayer"><span id="btnplay"></span><progress id="prog" max="100"></progress><span id="tmsg">00:00 | 00:00</span></div>`,};let playCode = (user_config) => {let data = Object.assign({}, defaults, user_config);papa.innerHTML += data.playerCode;mplayer.style.cssText += data.player_css;lrc.style.cssText += data.lrc_css;btnplay.innerHTML = data.btn_txt;let mKey = 0, mFlag = true;btnplay.onclick = () => aud.paused ? aud.play() : aud.pause();prog.onclick = (e) => aud.currentTime = aud.currentTime = aud.duration * e.offsetX / prog.offsetWidth;aud.addEventListener('timeupdate', () => {prog.value = aud.currentTime / aud.duration * 100;tmsg.innerText = `${toMin(aud.currentTime)} | ${toMin(aud.duration)}`;for (j = 0; j < data.lrcAr.length; j++) {if (aud.currentTime >= data.lrcAr) {cKey = j;if (mKey === j) showLrc(data.lrcAr);else continue;}}});aud.addEventListener('pause', () => mState());aud.addEventListener('play', () => mState());aud.addEventListener('seeked', () => calcKey());let mState = () => btnplay.style.setProperty('--state', aud.paused ? 'paused' : 'running');let showLrc = (time) => {let name = mFlag ? 'cover1' : 'cover2';lrc.innerHTML = lrcAr;lrc.dataset.lrc = lrcAr.replace(/<br>/, '\n');lrc.style.setProperty('--motion', name);lrc.style.setProperty('--tt', time + 's');lrc.style.setProperty('--state', 'running');mKey += 1;mFlag = !mFlag;};let calcKey = () => {for (j = 0; j < data.lrcAr.length; j++) {if (aud.currentTime <= data.lrcAr) {mKey = j - 1;break;}}if (mKey < 0) mKey = 0;if (mKey > data.lrcAr.length - 1) mKey = data.lrcAr.length - 1;let time = data.lrcAr - (aud.currentTime - data.lrcAr);showLrc(time);};let toMin = (val) => {if (!val) return '00:00';val = Math.floor(val);let min = parseInt(val / 60),sec = parseFloat(val % 60);if (min < 10) min = '0' + min;if (sec < 10) sec = '0' + sec;return min + ':' + sec;}};let setPinpu = () => {let eles = document.querySelectorAll('.pinpu');eles.forEach((item) => item.style.height = `${Math.floor(Math.random()*50) + 10}px`);};mkPlayer.HCPlayer = playCode;})(this);
let lrcAr = [
,
];
HCPlayer({
lrcAr: lrcAr,
btn_txt: '\u2741',
});
</script>
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