JFreeChart is a chart library for the Java platform that supports a wide range of charts including pie charts (2D and 3D), bar charts (horizontal and vertical, regular or stacked, with optional 3D-effects), line charts, XY plots, scatter plots, time series charts, high/low/open/close charts, candlestick plots, Gantt charts, Pareto charts, combination charts, and more. It is suitable for use in applications, applets, servlets, and JSP.
This is primarily a bugfix release, correcting a problem with pie chart labelling, a regression in the DefaultCategoryDataset class (and underlying KeyedValues2D class), and a cloning bug in the TimeSeries class. In addition, the StatisticalBarRenderer class has a new "errorIndicatorStroke" field and has been updated to support gradients. The StandardDialScale has had some missing accessor methods implemented. An override field in the StandardXYItemRenderer class has been deprecated. Some warnings reported by FindBugs 1.3.0 have been addressed.