source : svgcircle.js
<div id="svgfield"></div>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7/jquery.min.js"></script>
<script type="text/javascript" src="/js/svgcircle.js"></script>
<script type="text/javascript">
//<![CDATA[
var svg = null;
$(function(){
svg = new svgcircle({element:$('#svgfield')});
var animationLoop = function () {
requestAnimationFrame(animationLoop);
svg.animation();
};
animationLoop();
});
$(window).resize(function(){
svg.resize();
});
window.requestAnimationFrame = (function(){
return window.requestAnimationFrame ||
window.webkitRequestAnimationFrame ||
window.mozRequestAnimationFrame ||
window.oRequestAnimationFrame ||
window.msRequestAnimationFrame ||
function(callback, element) {
window.setTimeout(callback, 1000 / 60);
};
})();
//]]>
</script>