EasyCharts is a complete library of java chart components, chart applets, and chart servlets that enable programmers to add charts and graphs in java applications, web applications, and web pages with just a few lines of code.
The java chart library includes bar charts, line charts, and pie charts and is highly configurable. The java chart library supports charts with multiple data series, overlay charts, drilldown charts, and interactive features such as zooming and scrolling of chart data.
The charts are compatible with JDK 1.1 or newer so it works on all major web browsers with no additional addons other than a standard Java Virtual Machine installed. The chart library footprint is only 110KB.URL: http://www.objectplanet.com/easycharts/