Draw graphs and charts using free HTML5 canvas graph library
RGraph is a free HTML5 canvas graph library. You can create a wide variety of graph types easily using the library:
- bar, pie, donut, gantt, radar, funnel, bi-polar charts
- line and scatter graphs
- LED display
- meter
- odometer
- progress bar
The charts are interactive (respond to mouse-overs and clicks) and, optionally, they can load with animations or zoom to a specific point.
There is also an annotation feature where you can draw over the graphs for highlighting them.
- Pie chart using HTML5 canvas
- Bar chart using HTML5 canvas
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