morris.js/examples/bar-colors.html

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2012-11-06 09:18:19 +01:00
<!doctype html>
<head>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
<script src="https://raw.github.com/DmitryBaranovskiy/raphael/300aa589f5a0ba7fce667cd62c7cdda0bd5ad904/raphael-min.js"></script>
<script src="../morris.js"></script>
<script src="lib/prettify.js"></script>
<script src="lib/example.js"></script>
<link rel="stylesheet" href="lib/example.css">
<link rel="stylesheet" href="lib/prettify.css">
<link rel="stylesheet" href="../morris.css">
2012-11-06 09:18:19 +01:00
</head>
<body>
<h1>Bar charts</h1>
<div id="graph"></div>
<pre id="code" class="prettyprint linenums">
// Use Morris.Bar
Morris.Bar({
element: 'graph',
data: [
{x: '2011 Q1', y: 0},
{x: '2011 Q2', y: 1},
{x: '2011 Q3', y: 2},
{x: '2011 Q4', y: 3},
{x: '2012 Q1', y: 4},
{x: '2012 Q2', y: 5},
{x: '2012 Q3', y: 6},
{x: '2012 Q4', y: 7},
{x: '2013 Q1', y: 8}
],
xkey: 'x',
ykeys: ['y'],
labels: ['Y'],
barColors: function (row, series, type) {
if (type === 'bar') {
var red = Math.ceil(255 * row.y / this.ymax);
return 'rgb(' + red + ',0,0)';
}
else {
return '#000';
}
}
});
</pre>
</body>