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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Flot Examples: Symbols</title>
<link href="../examples.css" rel="stylesheet" type="text/css">
<!--[if lte IE 8]><script language="javascript" type="text/javascript" src="../../excanvas.min.js"></script><![endif]-->
<script language="javascript" type="text/javascript" src="../../jquery.js"></script>
<script language="javascript" type="text/javascript" src="../../jquery.flot.js"></script>
<script language="javascript" type="text/javascript" src="../../jquery.flot.symbol.js"></script>
<script type="text/javascript">
$(function() {
function generate(offset, amplitude) {
var res = [];
var start = 0, end = 10;
for (var i = 0; i <= 50; ++i) {
var x = start + i / 50 * (end - start);
res.push([x, amplitude * Math.sin(x + offset)]);
}
return res;
}
var data = [
{ data: generate(2, 1.8), points: { symbol: "circle" } },
{ data: generate(3, 1.5), points: { symbol: "square" } },
{ data: generate(4, 0.9), points: { symbol: "diamond" } },
{ data: generate(6, 1.4), points: { symbol: "triangle" } },
{ data: generate(7, 1.1), points: { symbol: "cross" } }
];
$.plot("#placeholder", data, {
series: {
points: {
show: true,
radius: 3
}
},
grid: {
hoverable: true
}
});
// Add the Flot version string to the footer
$("#footer").prepend("Flot " + $.plot.version + " – ");
});
</script>
</head>
<body>
<div id="header">
<h2>Symbols</h2>
</div>
<div id="content">
<div class="demo-container">
<div id="placeholder" class="demo-placeholder"></div>
</div>
<p>Points can be marked in several ways, with circles being the built-in default. For other point types, you can define a callback function to draw the symbol. Some common symbols are available in the symbol plugin.</p>
</div>
<div id="footer">
Copyright © 2007 - 2014 IOLA and Ole Laursen
</div>
</body>
</html>
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