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圆形进度条/百分比数据 --- 利用css3和js实现

2016-08-15 00:00 489 查看

摘要: 转帖！感谢那位大神 http://www.w3cplus.com/css3/create-radial-progress-bar-with-jQuery-and-css3.html

<!doctype html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no"/>
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black">
<meta name="format-detection" content="telephone=no">
<title>乐师傅-注册</title>
<style>
body {
font-family: "微软雅黑";
}
.circle {
width: 200px;
height: 200px;
position: absolute;
border-radius: 50%;
background: #0cc;
}
.pie_left, .pie_right {
width:200px;
height:200px;
position: absolute;
top: 0;left: 0;
}
.left, .right {
width:200px;
height:200px;
background:#00aacc;
border-radius: 50%;
position: absolute;
top: 0;
left: 0;
}
.pie_right, .right {
clip:rect(0,auto,auto,100px);
}
.pie_left, .left {
clip:rect(0,100px,auto,0);
}
.mask {
width: 150px;
height: 150px;
border-radius: 50%;
left: 25px;
top: 25px;
background: #FFF;
position: absolute;
text-align: center;
line-height: 150px;
font-size: 20px;
font-weight: bold;
color: #00aacc;
}
</style>
</head>
<body>
<div class="circle" style="left:0">
<div class="pie_left"><div class="left"></div></div>
<div class="pie_right"><div class="right"></div></div>
<div class="mask"><span>0</span>%</div>
</div>
<div class="circle" style="left:220px">
<div class="pie_left"><div class="left"></div></div>
<div class="pie_right"><div class="right"></div></div>
<div class="mask"><span>15</span>%</div>
</div>
<div class="circle" style="left:440px">
<div class="pie_left"><div class="left"></div></div>
<div class="pie_right"><div class="right"></div></div>
<div class="mask"><span>30</span>%</div>
</div>
<div class="circle" style="left:660px">
<div class="pie_left"><div class="left"></div></div>
<div class="pie_right"><div class="right"></div></div>
<div class="mask"><span>60</span>%</div>
</div>
<div class="circle" style="left:880px">
<div class="pie_left"><div class="left"></div></div>
<div class="pie_right"><div class="right"></div></div>
<div class="mask"><span>90</span>%</div>
</div>
<script src="jquery-1.12.3.js"></script>
<script>
$(function() {
$('.circle').each(function(index, el) {
var num = $(this).find('span').text() * 3.6;
if (num<=180) {
$(this).find('.right').css('transform', "rotate(" + num + "deg)");
} else {
$(this).find('.right').css('transform', "rotate(180deg)");
$(this).find('.left').css('transform', "rotate(" + (num - 180) + "deg)");
};
});

});
</script>
</body>
</html>

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