css3 jquery html achieves turntable effect_html/css

css3 jquery html achieves turntable effect_html/css_WEB-ITnose

WBOY

Release： 2016-06-24 11:39:42

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 <!DOCTYPE html><html lang="en"><head>    <meta charset="UTF-8">    <title>转盘</title>    <meta name="viewport" content="width=device-width, maximum-scale=1.0, user-scalable=1"/>    <link rel="stylesheet" href="../css/bootstrap.min.css"/>    <link rel="stylesheet" href="../css/rotary.css"/>    <script src="../js/jquery-2.1.4.min.js"></script></head><body><div class="container-fluid">    <div class="row rotary">        <div class="col-xs-12">            <div class="circle">                <div class="fan1"></div>                <div class="fan2"></div>                <div class="fan3"></div>                <div class="fan4"></div>                <div class="fan5"></div>                <div class="fan6"></div>                <div class="fan7"></div>                <div class="fan8"></div>                <span class="ct_go">GO</span>            </div>        </div>    </div></div></body><script>   $(function(){       //该方法进行了递归调用 function circle(cut,sp,step,amount){           var i=0;           //参数cut用于指定执行circle方法转动的圈数（除最后一次） var deg=cut*360;           //参数sp表示第一次执行circle方法时的转动间隔时间 //参数step表示下一次执行circle方法时的转动间隔时间是在上一次的基础上加step           //即转动间隔时间增量（从而实现越转越慢） //参数amount表示circle方法的递归调用次数 //变量slowest表示最后一次执行circle方法时的转动间隔时间 //主要用于停止递归调用时的判断 var slowest=sp+step*amount;           if(sp+step>slowest){               //最后一次执行circle方法时，转动的角度(这是通过随机数计算出的随机角度); deg=(Math.floor(Math.random()*100000)%10)*40+360;           }           var inter=setInterval(function(){               $(".ct_go").css("transform","rotate("+i+"deg)");               i+=5;               //circle方法执行结束的判断 if(i>=deg){                   clearInterval(inter);                   //是否进行递归调用的判断 if(sp+step<=slowest){                       circle(cut,sp+step,step);                   }               }           },sp);       }       $(".ct_go").click(function(){           circle(3,3,3,7);       });   });</script></html>

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@charset "utf-8";body {  font-family: 黑体;  -webkit-font-smoothing: antialiased;  background-color: #f4f4f5;}.container-fluid {  padding: 0;}.row {  margin: 0;}.col-xs-12 {  padding: 0;}@keyframes mycircle {  0% {    transform: rotate(0deg);    -moz-transform: rotate(0deg);    -webkit-transform: rotate(0deg);    -o-transform: rotate(0deg);  }  10% {    transform: rotate(36deg);    -moz-transform: rotate(36deg);    -webkit-transform: rotate(36deg);    -o-transform: rotate(36deg);  }  20% {    transform: rotate(72deg);    -moz-transform: rotate(72deg);    -webkit-transform: rotate(72deg);    -o-transform: rotate(72deg);  }  30% {    transform: rotate(108deg);    -moz-transform: rotate(108deg);    -webkit-transform: rotate(108deg);    -o-transform: rotate(108deg);  }  40% {    transform: rotate(144deg);    -moz-transform: rotate(144deg);    -webkit-transform: rotate(144deg);    -o-transform: rotate(144deg);  }  50% {    transform: rotate(180deg);    -moz-transform: rotate(180deg);    -webkit-transform: rotate(180deg);    -o-transform: rotate(180deg);  }  60% {    transform: rotate(216deg);    -moz-transform: rotate(216deg);    -webkit-transform: rotate(216deg);    -o-transform: rotate(216deg);  }  70% {    transform: rotate(252deg);    -moz-transform: rotate(252deg);    -webkit-transform: rotate(252deg);    -o-transform: rotate(252deg);  }  80% {    transform: rotate(288deg);    -moz-transform: rotate(288deg);    -webkit-transform: rotate(288deg);    -o-transform: rotate(288deg);  }  90% {    transform: rotate(324deg);    -moz-transform: rotate(324deg);    -webkit-transform: rotate(324deg);    -o-transform: rotate(324deg);  }  100% {    transform: rotate(360deg);    -moz-transform: rotate(360deg);    -webkit-transform: rotate(360deg);    -o-transform: rotate(360deg);  }}.rotary {  margin-top: 50px;}.rotary .col-xs-12 > .circle {  border-radius: 100%;  border: 15px solid #B2232A;  width: 240px;  height: 240px;  position: relative;  margin: 0 auto;  z-index: 1000;  overflow: hidden;}.rotary .col-xs-12 > .circle div {  position: absolute;  width: 90px;  height: 217.27922061px;  border-left: 45px transparent solid;  border-right: 45px transparent solid;  left: 50%;  margin-left: -45px;}.rotary .col-xs-12 > .circle .ct_go {  display: block;  position: absolute;  width: 50px;  height: 50px;  border-radius: 50%;  font-size: 20px;  font-weight: normal;  color: white;  text-align: center;  line-height: 40px;  border: 4px solid white;  top: 80px;  left: 50%;  margin-left: -25px;  background-color: #ff323c;}.rotary .col-xs-12 > .circle .ct_go:after {  content: "";  position: absolute;  width: 20px;  height: 20px;  border: 10px solid transparent;  border-bottom-color: white;  top: -21px;  left: 11px;}.rotary .fan1 {  border-top: 108.63961031px #fdd89d solid;}.rotary .fan2 {  border-top: 108.63961031px #fbb03b solid;  transform: rotate(45deg);  -moz-transform: rotate(45deg);  -webkit-transform: rotate(45deg);  -o-transform: rotate(45deg);}.rotary .fan3 {  border-top: 108.63961031px #fdd89d solid;  transform: rotate(90deg);  -moz-transform: rotate(90deg);  -webkit-transform: rotate(90deg);  -o-transform: rotate(90deg);}.rotary .fan4 {  border-top: 108.63961031px #fbb03b solid;  transform: rotate(135deg);  -moz-transform: rotate(135deg);  -webkit-transform: rotate(135deg);  -o-transform: rotate(135deg);}.rotary .fan5 {  border-top: 108.63961031px #fdd89d solid;  transform: rotate(180deg);  -moz-transform: rotate(180deg);  -webkit-transform: rotate(180deg);  -o-transform: rotate(180deg);}.rotary .fan6 {  border-top: 108.63961031px #fbb03b solid;  transform: rotate(225deg);  -moz-transform: rotate(225deg);  -webkit-transform: rotate(225deg);  -o-transform: rotate(225deg);}.rotary .fan7 {  border-top: 108.63961031px #fdd89d solid;  transform: rotate(270deg);  -moz-transform: rotate(270deg);  -webkit-transform: rotate(270deg);  -o-transform: rotate(270deg);}.rotary .fan8 {  border-top: 108.63961031px #fbb03b solid;  transform: rotate(315deg);  -moz-transform: rotate(315deg);  -webkit-transform: rotate(315deg);  -o-transform: rotate(315deg);}

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