vis.js is a dynamic, browser-based visualization library
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<!DOCTYPE HTML>
<html>
<head>
<title>Graph2d | Bar Graph Example</title>
<style type="text/css">
body, html {
font-family: sans-serif;
}
</style>
<script src="../../dist/vis.js"></script>
<link href="../../dist/vis-timeline-graph2d.min.css" rel="stylesheet" type="text/css" />
</head>
<body>
<h2>Graph2d | Bar Graph Example</h2>
<div style="width:700px; font-size:14px; text-align: justify;">
This example shows the most the same data as the first example, except we plot the data as bars! The
dataAxis (y-axis) icons have been enabled as well. These icons are generated automatically from the CSS
styling of the graphs. Finally, we've used the option from Timeline where we draw the x-axis (time-axis) on top.
<br /><br />
The <code>align</code> option can be used to align the bar at the center of the datapoint or on the left or right side of it.
This example uses the default center alignment.
</div>
<br />
<div id="visualization"></div>
<script type="text/javascript">
var container = document.getElementById('visualization');
var items = [
{x: '2014-06-11', y: 10},
{x: '2014-06-12', y: 25},
{x: '2014-06-13', y: 30},
{x: '2014-06-14', y: 10},
{x: '2014-06-15', y: 15},
{x: '2014-06-16', y: 30}
];
var dataset = new vis.DataSet(items);
var options = {
style:'bar',
barChart: {width:50, align:'center'}, // align: left, center, right
drawPoints: false,
dataAxis: {
icons:true
},
orientation:'top',
start: '2014-06-10',
end: '2014-06-18'
};
var graph2d = new vis.Graph2d(container, items, options);
</script>
</body>
</html>