/usr/share/doc/libjs-flotr/examples/basic-legend.html is in libjs-flotr 0.2.1~r301-1.
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<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<title>Flotr: Basic Legend Example</title>
<link rel="stylesheet" href="style.css" type="text/css" />
<style type="text/css">
.flotr-legend{
border: 2px solid #B6D9FF;
}
</style>
<script type="text/javascript" src="../flotr/lib/prototype.js"></script>
<script type="text/javascript" src="examples.js"></script>
<!--[if IE]>
<script type="text/javascript" src="../flotr/lib/excanvas.js"></script>
<script type="text/javascript" src="../flotr/lib/base64.js"></script>
<![endif]-->
<script type="text/javascript" src="../flotr/lib/canvas2image.js"></script>
<script type="text/javascript" src="../flotr/lib/canvastext.js"></script>
<script type="text/javascript" src="../flotr/flotr-0.2.1.js"></script>
</head>
<body>
<!-- ad -->
<div id="wrapper">
<h1></h1>
<div id="container" style="width:600px;height:300px;"></div>
<h2>Example</h2>
<p>This example shows how to configure the legend. Note I also added a <code>style</code> tag
(between the <code>header</code> tags) to add a 2px border to the legend container. I could also
style other legend elements. The elements get the the following css classes when they're generated:</p>
<ul>
<li>flotr-legend → Legend wrapper element.</li>
<li>flotr-legend-bg → Legend background element.</li>
<li>flotr-legend-color-box → Legend color box.</li>
<li>flotr-legend-label → Legend label.</li>
</ul>
<p>Finished? Go to the example <a href="index.html" title="Flotr Example Index Page">index page</a>, play with the <a href="../../playground/index.html" title="Flotr playground">playground</a> or read the <a href="http://www.solutoire.com/flotr/docs/" title="Flotr Documentation Pages">Flotr Documentation Pages</a>.</p>
<h2>The Code</h2>
<pre id="code-view"><code class="javascript"></code></pre>
<div id="footer">Copyright © 2008 Bas Wenneker, <a href="http://www.solutoire.com">solutoire.com</a></div>
</div>
<!-- ad -->
<script type="text/javascript">
/**
* Wait till dom's finished loading.
*/
document.observe('dom:loaded', function(){
/**
* Fill series d1 and d2.
*/
var d1 = [];
var d2 = [];
var d3 = [];
for(var i = 0; i < 15; i += 0.5){
d1.push([i, i + Math.sin(i+Math.PI)]);
d2.push([i, i]);
d3.push([i, 15-Math.cos(i)]);
}
/**
* This function prepend each label with 'y = '.
*/
function myLabelFunc(label){
return 'y = ' + label;
}
/**
* Draw the graph.
*/
var f = Flotr.draw(
$('container'), [
{data:d1, label:'x + sin(x+π)'},
{data:d2, label:'x'},
{data:d3, label:'15 - cos(x)'}
],{
legend:{
position: 'se', // => position the legend 'south-east'.
labelFormatter: myLabelFunc, // => format the labels.
backgroundColor: '#D2E8FF' // => a light blue background color.
},
HtmlText: false
}
);
});
</script>
<!-- analytics -->
</body>
</html>
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