<script src="RGraph.common.core.js"></script> <script src="RGraph.bar.js"></script>Put this where you want the chart to show up:
<canvas id="cvs" width="700" height="250"> [No canvas support] </canvas>This is the code that generates the chart:
<script> var bar = new RGraph.Bar({ id: 'cvs', data: [12,18,10,9,6,20,18], options: { labels: ['Monday','Tuesday','Wednesday','Thursday','Friday','Saturday','Sunday'], shadow: false, colors: ['red'], strokestyle: 'rgba(0,0,0,0)', textAccessible: true, errorbars: [ [5,5], [2,6], [1,2], [3,3], [7,4, 'blue'], null, [5,null] ], //errorbarsLinewidth: 2, //errorbarsColor: 'gray', //errorbarsCapped: false, //errorbarsCappedWidth: 14 // This is the default } }).draw(); </script>