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HTML5

html5钟表效果

2016/08/17 14:09 [db:作者] 返回上一页

看见有钟表的效果不错:
 <!DOCTYPE>
 <html lang="en" id="paulrhayes-com" class="js wf-swingdancer1swingdancer2-n5-active wf-active">
 
<head>  
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 <link rel="stylesheet" href="css/experiment.css"type="text/css">
 <link rel="stylesheet" href="css/experiment.css"type="text/css">
 <!--[if lt IE 9]><script src="http://html5shiv.googlecode.com/svn/trunk/html5.js"></script><![endif]-->   
 <style type="text/css">
 body.experiment {
 background: #fff;
 }
 
 .start {
 text-align: center;
 font-size: 2em;
 font-weight: bold;
 margin: 5em;
 }
 
#clock {
 position: relative;
 width: 378px;
 height: 378px;
 background-image: url('http://pic002.cnblogs.com/images/2012/385052/2012031316573623.png');
 left: 50%;
 margin: 5em 0 0 -189px;
 }
 
#clock div {
 position: absolute;
 }
 </style>
 </head>
 <body class="experiment">
 
<div id="wrapper">
     <header id="header">
         <aside class="tweetThis">
             <a href="http://www.cnblogs.com/wangyunbing/" class="twitter-share-button" data-text="CSS3 Analogue Clock" data-count="horizontal" data-via="fofr">滴水成兵</a>
         </aside>
     </header>
 
<div id="experiment">
   
     <div id="clock">
         <div id="hour"><img src=http://up.2cto.com/2012/0314/20120314095948127.png" alt=""></div>
         <div id="minute"><img src=http://up.2cto.com/2012/0314/20120314095948432.png" alt=""></div>
         <div id="second"><img src=http://up.2cto.com/2012/0314/20120314095948465.png" alt=""></div>
     </div>
 </div>
 
          
 </div>
 
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script><script type="text/javascript">


$(function(){
   
    var props = 'transform WebkitTransform MozTransform OTransform msTransform'.split(' '),
        prop,
        el = document.createElement('div');
   
    for(var i = 0, l = props.length; i < l; i++) {
        if(typeof el.style[props[i]] !== "undefined") {
            prop = props[i];
            break;
        }
    }
    startClock();
    setInterval(function(){startClock();},1000)
    function startClock() {
        var angle = 360/60,
            date = new Date(),
            hour = (function() {
                var h = date.getHours();
                if(h > 12) {
                    h = h - 12;
                }
                return h
            })(),
            minute = date.getMinutes(),
            second = date.getSeconds(),
            hourAngle = (360/12) * hour + (360/(12*60)) * minute;
       
        if(prop) {
            $('#minute')[0].style[prop] = 'rotate('+angle * minute+'deg)';
            $('#second')[0].style[prop] = 'rotate('+angle * second+'deg)';
            $('#hour')[0].style[prop] = 'rotate('+hourAngle+'deg)';
        }
    }
    document.title = date
});
</script>

</body>
</html>

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摘自  滴水成兵  

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