JFreeChart1.0.11

JFreeChart is a free 100% Java chart library that makes it easy for developers to display professional quality charts in their applications.

JFreeChart's extensive feature set includes:

a consistent and well-documented API, supporting a wide range of chart types;a flexible design that is easy to extend, and targets both server-side and client-side applications;support for many output types, including Swing components, image files (including PNG and JPEG), and vector graphics file formats (including PDF, EPS and SVG);.