Zing-charts is a project mainly written in JAVASCRIPT and GROOVY, based on the MIT license.
Grails Zing Chart Plugin
This plugin allows you to easily integrate Zing Charts (http://www.zingchart.com) into your Grails projects.
To use the plugin, you must have the javascript include in your HTML header:
...
<head>
<zing:include />
</head>
...
In the body where you want the chart to appear, use the taglib provided:
<zing:chart type="area" width="700" height="350" container="acceptToConvertChart" data="${data}" xLabels="${labels}" effect="4" />
def labels = ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat']
def data = [
'Visitors': [100, 300, 200, 240, 500, 100, 80],
'Purchases': [30, 50, 12, 20, 55, 20, 10]
]