morris.js – Simple elegant looking Charts Library based on Javascript
It’s a very simple API for drawing line, bar, area and donut charts.
Getting started
Add morris.js and its dependencies (jQuery &Raphaël) to your page.
1 <link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/morris.js/0.5.1/morris.css">
2 <script src="//ajax.googleapis.com/ajax/libs/jquery/1.9.0/jquery.min.js"></script>
3 <script src="//cdnjs.cloudflare.com/ajax/libs/raphael/2.1.0/raphael-min.js"></script>
4 <script src="//cdnjs.cloudflare.com/ajax/libs/morris.js/0.5.1/morris.min.js"></script>If you don’t want to use the CDN-hosted assets, then you can extract them from the zip bundle and upload them to your own site.
morris.js
Your first chart
Start by adding a <div> to your page that will contain your chart. Make sure it has an ID so you can refer to it in your Javascript later.
<div id="myfirstchart" style="height: 250px;"></div>Note: in order to display something, you’ll need to have given the div some dimensions. Here I’ve used inline CSS just for illustration.
Next add a <script> block to the end of your page, containing the following javascript code:
new Morris.Line({
// ID of the element in which to draw the chart.
element: 'myfirstchart',
// Chart data records -- each entry in this array corresponds to a point on
// the chart.
data: [
{ year: '2008', value: 20 },
{ year: '2009', value: 10 },
{ year: '2010', value: 5 },
{ year: '2011', value: 5 },
{ year: '2012', value: 20 }
],
// The name of the data record attribute that contains x-values.
xkey: 'year',
// A list of names of data record attributes that contain y-values.
ykeys: ['value'],
// Labels for the ykeys -- will be displayed when you hover over the
// chart.
labels: ['Value']
});
Website:Â http://morrisjs.github.io/morris.js/