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nw/move.html

Created October 30, 2014 01:56
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mouse move
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move.html
<!doctype html>
<html>
<head>
<style>
body {
height: 4000px;
}
#dot {
position: absolute;
width: 15px;
height: 15px;
background-color: blue;
}
</style>
</head>
<body>
<div id="dot"></div>
<script type="text/javascript" src="https://code.jquery.com/jquery-2.1.1.js"></script>
<script type="text/javascript">
$(function(){
var dot = $('#dot');
var stack = [];
var timeoutId;
$('body').on('mousemove', function(event){
//clearTimeout(timeoutId);
dot.css({top: event.pageY + 15, left: event.pageX + 15});
// stack.push({
// top: event.pageY,
// left: event.pageX,
// ts: Date.now()
// });
// timeoutId = setTimeout(playBack, 2000);
//
//
// function playBack(idx){
// if(!idx){
// console.log(stack.length);
// dot.css(stack[0]);
// playBack(1);
// } else if(idx === stack.length) {
// stack = [];
// } else {
// var point = stack[idx];
// var delay = point.ts - stack[idx-1].ts;
//
// setTimeout(function(){
// dot.css(point);
// playBack(idx + 1);
// }, delay);
// }
// }
});
});
</script>
</body>
</html>
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