css3 钟表
<!doctype html> <html> <head> <meta charset="utf-8"> <title>无标题文档</title> <style id= "css"> #wrap{ width:200px;height: 200px;position: relative;border-radius: 50%; border:1px solid black;margin: 100px auto; } #wrap ul{ margin:0px;padding: 0px;height: 200px;list-style: none;position: relative; } #wrap ul li { width: 2px; height: 6px; background: black;position: absolute;left: 98px;top: 0px; -webkit-transform-origin:center 100px; } #wrap ul li:nth-of-type(5n+1){height:10px;background:#000;} #hour{ width: 6px;height: 45px;background: #000;position: absolute; left: 97px;top: 55px;-webkit-transform-origin:bottom; } #min{ width: 4px;height: 65px;background: #999;position: absolute; left: 98px;top: 35px;-webkit-transform-origin:bottom; } #sec{ width: 2px;height: 80px;background: red;position: absolute; left: 99px;top: 20px;-webkit-transform-origin:bottom; } #icon{ width:10px;height: 10px;background: #000;position:absolute;border-radius: 50%;left: 95px;top:95px; } </style> <script> window.onload = function (){ var oList = document.getElementById("list"); var aLi = ""; var oHour = document.getElementById("hour"); var oMin = document.getElementById("min"); var oSec = document.getElementById("sec"); for(var i = 0; i < 60; i++) { aLi +="<li style=‘-webkit-transform:rotate("+6*i+"deg)‘></li>"; } oList.innerHTML = aLi; setInterval( function(){ toTime(oHour,oMin,oSec); },1000); function toTime(oHour,oMin,oSec) { var oDate=new Date(); var iSec=oDate.getSeconds(); var iMin=oDate.getMinutes()+iSec/60; var iHour=(oDate.getHours()%12)+iMin/60; oSec.style.WebkitTransform="rotate("+(iSec*360/60)+"deg)"; oMin.style.WebkitTransform="rotate("+(iMin*360/60)+"deg)"; oHour.style.WebkitTransform="rotate("+(iHour*360/12)+"deg)"; } } </script> </head> <body> <div id = "wrap"> <ul id = "list"> </ul </div> <div id="hour"></div> <div id="min"></div> <div id="sec"></div> <div id="icon"></div> </body> </html>
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