钟表代码分享
今天分享一個時鐘的源碼，效果如圖所示：
在線預覽http://king.teszb.cn/（自己申請的免費主機和域名，隨時可能崩）
最后附上源碼
<!DOCTYPE html> <html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>時鐘</title> <style type="text/css">body{background:#000}.clock{position:absolute;opacity:1}.fill .clock{left:50%;top:50%}.centre{position:absolute;top:50%;left:50%;width:0;height:0}.expand{position:absolute;top:0;left:0;transform:translate(-50%,-50%)}.anchor{position:absolute;top:0;left:0;width:0;height:0}.element{position:absolute;top:0;left:0}.round{border-radius:296px}.circle-1{background:#fff;width:12px;height:12px}.circle-2{background:#fa9f22;width:8px;height:8px}.circle-3{background:#000;width:4px;height:4px}.second{transform:rotate(180deg)}.minute{transform:rotate(54deg)}.second-hand{width:2px;height:164px;background:#fa9f22;transform:translate(-50%,-100%) translateY(24px)}.hour{transform:rotate(304.5deg)}.thin-hand{width:4px;height:50px;background:#fff;transform:translate(-50%,-100%)}.fat-hand{width:10px;height:57px;border-radius:10px;background:#fff;transform:translate(-50%,-100%) translateY(-18px)}.minute-hand{height:112px}.hour-text{position:absolute;font:40px Hei,Helvetica,Arial,sans-serif;color:#fff;transform:translate(-50%,-50%)}.hour-10{padding-left:.4ex}.hour-11{padding-left:.25ex}.minute-text{position:absolute;font:12px Avenir Next,Helvetica,Arial,sans-serif;color:#fff;transform:translate(-50%,-50%)}.minute-line{background:#fff;width:1px;height:9px;transform:translate(-50%,-100%) translateY(-131px);opacity:1}</style> <script> function stop(){ return false; } document.oncontextmenu=stop; </script> </head> <body> <div class="fill"> <div class="reference"></div> <div class="clock" id="utility-clock" style="transform: scale(1.939);"> <div class="centre"> <div class="dynamic"> <div class="anchor" style="transform: rotate(6deg);"> <div class="element minute-line"></div> </div> <div class="anchor" style="transform: rotate(12deg);"> <div class="element minute-line"></div> </div> <div class="anchor" style="transform: rotate(18deg);"> <div class="element minute-line"></div> </div> <div class="anchor" style="transform: rotate(24deg);"> <div class="element minute-line"></div> </div> <div class="minute-text" style="top: -116.9px; left: 67.5px;">05</div> <div class="anchor" style="transform: rotate(36deg);"> <div class="element minute-line"></div> </div> <div class="anchor" style="transform: rotate(42deg);"> <div class="element minute-line"></div> </div> <div class="anchor" style="transform: rotate(48deg);"> <div class="element minute-line"></div> </div> <div class="anchor" style="transform: rotate(54deg);"> <div class="element minute-line"></div> </div> <div class="minute-text" style="top: -67.5px; left: 116.9px;">10</div> <div class="anchor" style="transform: rotate(66deg);"> <div class="element minute-line"></div> </div> <div class="anchor" style="transform: rotate(72deg);"> <div class="element minute-line"></div> </div> <div class="anchor" style="transform: rotate(78deg);"> <div class="element minute-line"></div> </div> <div class="anchor" style="transform: rotate(84deg);"> <div class="element minute-line"></div> </div> <div class="minute-text" style="top: 0px; left: 135px;">15</div> <div class="anchor" style="transform: rotate(96deg);"> <div class="element minute-line"></div> </div> <div class="anchor" style="transform: rotate(102deg);"> <div class="element minute-line"></div> </div> <div class="anchor" style="transform: rotate(108deg);"> <div class="element minute-line"></div> </div> <div class="anchor" style="transform: rotate(114deg);"> <div class="element minute-line"></div> </div> <div class="minute-text" style="top: 67.5px; left: 116.9px;">20</div> <div class="anchor" style="transform: rotate(126deg);"> <div class="element minute-line"></div> </div> <div class="anchor" style="transform: rotate(132deg);"> <div class="element minute-line"></div> </div> <div class="anchor" style="transform: rotate(138deg);"> <div class="element minute-line"></div> </div> <div class="anchor" style="transform: rotate(144deg);"> <div class="element minute-line"></div> </div> <div class="minute-text" style="top: 116.9px; left: 67.5px;">25</div> <div class="anchor" style="transform: rotate(156deg);"> <div class="element minute-line"></div> </div> <div class="anchor" style="transform: rotate(162deg);"> <div class="element minute-line"></div> </div> <div class="anchor" style="transform: rotate(168deg);"> <div class="element minute-line"></div> </div> <div class="anchor" style="transform: rotate(174deg);"> <div class="element minute-line"></div> </div> <div class="minute-text" style="top: 135px; left: 0px;">30</div> <div class="anchor" style="transform: rotate(186deg);"> <div class="element minute-line"></div> </div> <div class="anchor" style="transform: rotate(192deg);"> <div class="element minute-line"></div> </div> <div class="anchor" style="transform: rotate(198deg);"> <div class="element minute-line"></div> </div> <div class="anchor" style="transform: rotate(204deg);"> <div class="element minute-line"></div> </div> <div class="minute-text" style="top: 116.9px; left: -67.5px;">35</div> <div class="anchor" style="transform: rotate(216deg);"> <div class="element minute-line"></div> </div> <div class="anchor" style="transform: rotate(222deg);"> <div class="element minute-line"></div> </div> <div class="anchor" style="transform: rotate(228deg);"> <div class="element minute-line"></div> </div> <div class="anchor" style="transform: rotate(234deg);"> <div class="element minute-line"></div> </div> <div class="minute-text" style="top: 67.5px; left: -116.9px;">40</div> <div class="anchor" style="transform: rotate(246deg);"> <div class="element minute-line"></div> </div> <div class="anchor" style="transform: rotate(252deg);"> <div class="element minute-line"></div> </div> <div class="anchor" style="transform: rotate(258deg);"> <div class="element minute-line"></div> </div> <div class="anchor" style="transform: rotate(264deg);"> <div class="element minute-line"></div> </div> <div class="minute-text" style="top: 0px; left: -135px;">45</div> <div class="anchor" style="transform: rotate(276deg);"> <div class="element minute-line"></div> </div> <div class="anchor" style="transform: rotate(282deg);"> <div class="element minute-line"></div> </div> <div class="anchor" style="transform: rotate(288deg);"> <div class="element minute-line"></div> </div> <div class="anchor" style="transform: rotate(294deg);"> <div class="element minute-line"></div> </div> <div class="minute-text" style="top: -67.5px; left: -116.9px;">50</div> <div class="anchor" style="transform: rotate(306deg);"> <div class="element minute-line"></div> </div> <div class="anchor" style="transform: rotate(312deg);"> <div class="element minute-line"></div> </div> <div class="anchor" style="transform: rotate(318deg);"> <div class="element minute-line"></div> </div> <div class="anchor" style="transform: rotate(324deg);"> <div class="element minute-line"></div> </div> <div class="minute-text" style="top: -116.9px; left: -67.5px;">55</div> <div class="anchor" style="transform: rotate(336deg);"> <div class="element minute-line"></div> </div> <div class="anchor" style="transform: rotate(342deg);"> <div class="element minute-line"></div> </div> <div class="anchor" style="transform: rotate(348deg);"> <div class="element minute-line"></div> </div> <div class="anchor" style="transform: rotate(354deg);"> <div class="element minute-line"></div> </div> <div class="minute-text" style="top: -135px; left: 0px;">60</div> <div class="hour-text hour-1" style="top: -90.9px; left: 52.5px;">1</div> <div class="hour-text hour-2" style="top: -52.5px; left: 90.9px;">2</div> <div class="hour-text hour-3" style="top: 0px; left: 105px;">3</div> <div class="hour-text hour-4" style="top: 52.5px; left: 90.9px;">4</div> <div class="hour-text hour-5" style="top: 90.9px; left: 52.5px;">5</div> <div class="hour-text hour-6" style="top: 105px; left: 0px;">6</div> <div class="hour-text hour-7" style="top: 90.9px; left: -52.5px;">7</div> <div class="hour-text hour-8" style="top: 52.5px; left: -90.9px;">8</div> <div class="hour-text hour-9" style="top: 0px; left: -105px;">9</div> <div class="hour-text hour-10" style="top: -52.5px; left: -90.9px;">10</div> <div class="hour-text hour-11" style="top: -90.9px; left: -52.5px;">11</div> <div class="hour-text hour-12" style="top: -105px; left: 0px;">12</div> </div> <div class="expand round circle-1"></div> <div class="anchor hour" style="transform: rotate(565.246deg);"> <div class="element thin-hand"></div> <div class="element fat-hand"></div> </div> <div class="anchor minute" style="transform: rotate(6782.95deg);"> <div class="element thin-hand"></div> <div class="element fat-hand minute-hand"></div> </div> <div class="anchor second" style="transform: rotate(406977deg);"> <div class="element second-hand"></div> </div> <div class="expand round circle-2"></div> <div class="expand round circle-3"></div> </div> </div> </div> </body> <script type="text/javascript">var clock=document.querySelector('#utility-clock') utilityClock(clock) if(clock.parentNode.classList.contains('fill'))autoResize(clock,295+32) function utilityClock(container){var dynamic=container.querySelector('.dynamic') var hourElement=container.querySelector('.hour') var minuteElement=container.querySelector('.minute') var secondElement=container.querySelector('.second') var minute=function(n){return n%5==0?minuteText(n):minuteLine(n)} var minuteText=function(n){var element=document.createElement('div') element.className='minute-text' element.innerHTML=(n<10?'0':'')+n position(element,n/60,135) dynamic.appendChild(element)} var minuteLine=function(n){var anchor=document.createElement('div') anchor.className='anchor' var element=document.createElement('div') element.className='element minute-line' rotate(anchor,n) anchor.appendChild(element) dynamic.appendChild(anchor)} var hour=function(n){var element=document.createElement('div') element.className='hour-text hour-'+n element.innerHTML=n position(element,n/12,105) dynamic.appendChild(element)} var position=function(element,phase,r){var theta=phase*2*Math.PI element.style.top=(-r*Math.cos(theta)).toFixed(1)+'px' element.style.left=(r*Math.sin(theta)).toFixed(1)+'px'} var rotate=function(element,second){element.style.transform=element.style.webkitTransform='rotate('+(second*6)+'deg)'} var animate=function(){var now=new Date() var time=now.getHours()*3600+ now.getMinutes()*60+ now.getSeconds()*1+ now.getMilliseconds()/1000 rotate(secondElement,time) rotate(minuteElement,time/60) rotate(hourElement,time/60/12) requestAnimationFrame(animate)} for(var i=1;i<=60;i++)minute(i) for(var i=1;i<=12;i++)hour(i) animate()} function autoResize(element,nativeSize){var update=function(){var scale=Math.min(window.innerWidth,window.innerHeight)/nativeSize element.style.transform=element.style.webkitTransform='scale('+scale.toFixed(3)+')'} update() window.addEventListener('resize',update)} </script> </html>總結
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