performance-0.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
<title>Heatmap.js Performance Test</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<style>
body, html {
margin:0;
padding:0;
font-family:Arial;
}
h1 {
margin-bottom:10px;
font-size:24px;
}
#main {
position:relative;
width:940px;
padding:20px;
margin:auto;
}
#heatmapArea {
position:relative;
width:1000px;
height:600px;
border:1px solid black;
background-color:rgba(0,0,0,0.4);
}
#result {
margin-top:15px;
}
</style>
<link rel="shortcut icon" type="image/png" href="http://www.patrick-wied.at/img/favicon.png" />
</head>
<body>
<div id="main">
<h1>Testing heatmap.js performance for improving its rendering process</h1>
<div id="heatmapArea">
</div>
<div id="result"></div>
</div>
<script type="text/javascript" src="../src/heatmap.js"></script>
<script type="text/javascript" src="data.js"></script>
<script type="text/javascript">
window.onload = function(){
var data = window.data["1000dp"],
start = +new Date,
heatmapInstance;
heatmapInstance = h337.create({
"element":document.getElementById("heatmapArea"),
"radius":25,
"visible":true,
"legend": {
"title": "Mouse Events",
"position": "bl",
"offset": 10
}
});
heatmapInstance.store.setDataSet(data);
document.getElementById("result").innerHTML = "Creating the heatmap and rendering it took " + (((+new Date)-start)+'ms for ' + data.data.length + ' datapoints');
};
</script>
</body>
</html>