永不退缩(与小阳人共勉)
<style>#papa { margin: 100px 0 0 calc(50% - 621px); width: 1080px; height: 608px; display: grid; place-items: center; background: gray url('https://pic.imgdb.cn/item/63a19e80b1fccdcd36cf5ada.jpg') no-repeat center/cover; box-shadow: 3px 3px 20px #000; position: relative; opacity: 1; user-select: none; overflow: hidden; z-index: 1; }
#pic { position: absolute; left: 0px; top:60px; width: 450px; height: 300px; background: url('https://pic.imgdb.cn/item/63a19badb1fccdcd36ca2440.png'); animation: sh 6s infinite alternate; z-index: 11; }
@keyframes sh { 0%,100%{ opacity: 1; } 50%{ top:80px; left:-30px; opacity: 0.1; } }
</style>
<div id="papa">
<div id="pic"></div>
<audio id="aud" src="https://music.163.com/song/media/outer/url?id=543965041.mp3" autoplay loop></audio>
</div>
<script>
(function() {
(function(mkPlayer) {let defaults = {lrcAr: [],lrc_css: 'top: 15px; left: 50%; transform: translate(-50%)',player_css: 'bottom: 10px; left: 50%; transform: translate(-50%)',playerCode: `<style>#mplayer { --ww: 300px; --color1: hsla(0,80%,50%,.95); --color2: hsla(0,0%,95%,.45); position: absolute; z-index: 901; }#lrc { --motion: cover2; --tt: 1s; --state: running; --bg: linear-gradient(180deg,hsla(100,10%,50%,.75),hsla(100,100%,20%,.65)); position: absolute; font: bold 2.4em sans-serif; color: hsl(100, 100%, 90%); white-space: pre; -webkit-background-clip: text; filter: drop-shadow(1px 1px 2px hsla(0, 100%, 0%, .85)); z-index: 900; }#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%; } }</style><canvas id="mplayer" width="300" height="75"></canvas><div id="lrc" data-lrc="HCPlayer">HCPlayer</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;let mKey = 0, mFlag = true, btfFlag = false;let getCssVal = (e,v) => getComputedStyle(e).getPropertyValue(v);let ctx = mplayer.getContext('2d');let w = mplayer.width = getCssVal(mplayer,'--ww').replace(/[^0-9]/ig,''), h = mplayer.height = 75;let btnFlag = false;let player = {prog: 0,track: w,color: ,cur: '00:00',dur: '00:00'};let drawCircle = (x,y,r,color) => {ctx.beginPath();ctx.strokeStyle = color;ctx.lineWidth = 2;ctx.arc(x,y,r,0,2*Math.PI);ctx.stroke();};let drawTriangle = (x,y,len,color) => {ctx.beginPath();ctx.fillStyle = color;ctx.moveTo(x,y);ctx.lineTo(x, y+len);ctx.lineTo(x+len, y + len/2);ctx.lineTo(x,y);ctx.fill();};let drawRect = (x,y,ww,hh,color) => {ctx.beginPath();ctx.fillStyle = color;ctx.fillRect(x,y,ww,hh);};let drawOsc = (w1,w2) => {ctx.beginPath();ctx.lineWidth = 1;ctx.strokeStyle = player.color;let slice = 1, tt1 = Math.round(w1/slice), tt2 = Math.round(w2/slice);for(j=0; j<=tt2; j++) {ctx.lineTo(j*slice, Math.random() *30);}ctx.stroke();ctx.beginPath();ctx.strokeStyle = player.color;for(j=tt2; j<tt1; j++) {ctx.lineTo(j*slice, Math.random() *30);}ctx.stroke();};let drawTxt = (text,x,y,align,color) => {ctx.beginPath();ctx.font = '16px sans-serif';ctx.textAlign = align;ctx.textBaseline = 'middle';ctx.fillStyle = color;ctx.fillText(text,x,y);};let btnRender = () => {let btnColor = btnFlag ? player.color : player.color;ctx.clearRect(w/2-18, h-38, 36, 36);drawCircle(w/2,h-20,16,btnColor);aud.paused ? drawTriangle(w/2-6,h-28,16,btnColor) : (drawRect(w/2-6, h-28,4,16,btnColor), drawRect(w/2+2, h-28,4,16,btnColor));};let drawAll = () => {ctx.clearRect(0,0,w,h);drawOsc(w,player.prog);drawTxt(player.cur,w/2-26,h-20,'right',player.color);drawTxt(player.dur,w/2 + 26,h-20,'left',player.color);btnRender();};let overBtn = (e) => Math.sqrt((e.offsetX-w/2) ** 2 + (e.offsetY-(h-20)) ** 2) < 16;let overProg = (e) => e.offsetY > 0 && e.offsetY < 30;mplayer.onmousemove = (e) => {mplayer.style.cursor = overBtn(e) || overProg(e) ? 'pointer' : 'default';mplayer.title = overProg(e) ? toMin(e.offsetX*aud.duration/w) : '';overBtn(e) ? (btnFlag = true,btnRender()) : (btnFlag = false,btnRender());};mplayer.onclick = (e) => {if(overBtn(e)) { aud.paused ? aud.play() : aud.pause(); drawAll(); }if(overProg(e)) aud.currentTime = aud.duration * e.offsetX / w;};mplayer.onmouseout = () => { btnFlag = false; btnRender(); };aud.addEventListener('timeupdate', () => {player.prog = aud.currentTime * w /aud.duration;player.cur = toMin(aud.currentTime);player.dur = toMin(aud.duration);drawAll();for (j = 0; j < data.lrcAr.length; j++) {if (aud.currentTime >= data.lrcAr) {if (mKey === j) showLrc(data.lrcAr);else continue;}}});aud.addEventListener('pause', () => mState());aud.addEventListener('play', () => mState());aud.addEventListener('seeked', () => calcKey());let mState = () => aud.paused ? (lrc.style.setProperty('--state', 'paused')) : (lrc.style.setProperty('--state', 'running'));let showLrc = (time) => {let name = mFlag ? 'cover1' : 'cover2';lrc.innerHTML = data.lrcAr;lrc.dataset.lrc = data.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;};drawAll();};mkPlayer.HCPlayer = playCode;})(this);
let lrcAr = [
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HCPlayer({
lrcAr: lrcAr,
lrc_css: '--bg: linear-gradient(hsla(120,50%,95%,.45),hsla(120,100%,50%,.65)); color: hsla(120,50%,95%, .7);top: 20px;',
player_css: '--color1: green; --color2: lightgreen;--ww: 600px; --hh: 90px; bottom: 20px; ',
});
})();
</script> 学习黑黑最新示波器效果,感谢黑黑代码{:4_187:} “面带笑容不气馁往前冲”小羊羊既然来了,就勇敢闯过羊群。祝福所有小阳人朋友尽快康复{:4_187:} 希望我的努力能让你感动
我仍会默默的站在你背后
喜怒哀乐都会陪着你度过
让我们共勉,永不退缩{:4_187:} 不敢熬夜,还有好多提醒没回复呢,等明天吧。大家,晚安{:4_204:} 永不退缩,永不颤抖 祝“小羊人”朋友们早日康复! 马黑黑 发表于 2022-12-21 08:03
永不退缩,永不颤抖
颤抖有利于机体的恢复{:4_170:} 梦油 发表于 2022-12-21 09:22
祝“小羊人”朋友们早日康复!
谢谢梦油,不过是一场大感冒,很快就会好的{:4_205:} 红影 发表于 2022-12-22 12:35
颤抖有利于机体的恢复
怪不得。找到颤抖原因木有,虽然这里没有颤抖 红影 发表于 2022-12-22 12:36
谢谢梦油,不过是一场大感冒,很快就会好的
是的,希望这一波尽快过去。 马黑黑 发表于 2022-12-22 12:43
怪不得。找到颤抖原因木有,虽然这里没有颤抖
我一直觉得歌词有震颤,看不出来么? 梦油 发表于 2022-12-22 14:00
是的,希望这一波尽快过去。
一切都会好起来的{:4_205:} 红影 发表于 2022-12-22 14:15
一切都会好起来的
你还挺乐观,和你在一起无忧无虑。 红影 发表于 2022-12-22 14:15
我一直觉得歌词有震颤,看不出来么?
那是你的显示器的问题了,检查一下刷新率,59-60赫兹是必须的 梦油 发表于 2022-12-22 14:22
你还挺乐观,和你在一起无忧无虑。
没什么啊,既来之则安之呗,还能咋样{:4_173:} 马黑黑 发表于 2022-12-22 17:10
那是你的显示器的问题了,检查一下刷新率,59-60赫兹是必须的
但我看别的帖子都不抖啊。应该还是我的代码有问题。 红影 发表于 2022-12-22 21:01
没什么啊,既来之则安之呗,还能咋样
是啊,的聚在一起快快乐乐、无忧无虑。 红影 发表于 2022-12-22 21:01
但我看别的帖子都不抖啊。应该还是我的代码有问题。
但我看你的这个帖子也木有问题的 梦油 发表于 2022-12-22 21:14
是啊,的聚在一起快快乐乐、无忧无虑。
啊?我是说新冠阳性来了,梦油以为是什么?{:4_173:}