jquery svg圆环渐变进度条

html:

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<title>Examples</title>
<script src="jquery-1.11.2.min.js"></script>
<script src="cycle.js"></script>
<script src="raphael.js"></script>
<style>
.processingbar {
text-align: center;
margin: 14px 28px 0 0;
position: relative;
width: 100px;
}
.processingbar font {
color: #dfb14f;
display: block;
width: 100px;
height: 100px;
line-height: 100px;
font-size: 12px;
text-align: center;
position: absolute;
left: 0;
top: 0;
margin: 0px 0 0 0px;
}
</style>
</head>
<body>
<div class="processingbar"><font>100%</font></div>
</body>
</html>

cycle.js:

raphael.js:

/*
* Raphael 1.5.2 - JavaScript Vector Library
*
* Copyright (c) 2010 Dmitry Baranovskiy (http://raphaeljs.com)
* Licensed under the MIT (http://raphaeljs.com/license.html) license.
*/
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