Описание тега jfreechart
JFreeChart is a free Java chart library with many available chart types and support for numerous output types. The project includes a gallery of sample charts and detailed examples of several basic chart types; click on the relevant link to see the corresponding source. In addition, older examples may be found here, and a list of frequently asked questions is available; addenda appear in the maintainer's support forum.
Its source code is on GitHub. Current and previous versions of JFreeChart can be obtained from Maven.org. The online javadoc API are listed here. The creator also provides a Developer Guide document which can be purchased here.
Frequently asked questions are present here.
Requirements
JFreeChart requires the Java platform. Note that JFreeChart is a class library for use by developers, not an end user application.