The JFreeChart project was started over twenty five years ago, in February 2000, by David Gilbert. Today, JFreeChart is the most widely used chart library for Java (see a list of some of the products …

Current and previous versions of JFreeChart can be obtained from the SourceForge download page.

JFreeChart A free Java chart library. JFreeChart supports pie charts (2D and 3D), bar charts (horizontal and vertical, regular and stacked), line charts, scatter plots, time series charts, high-low-open-close …

JFreeChart is a chart library for the Java platform that can generate a wide variety of charts for use in both client and server-side applications. It has built-in support for Swing, plus JavaFX support is …

This page contains examples of the charts that can be produced using JFreeChart. If you'd prefer to see a live demo, please refer to the instructions at the bottom of this page for downloading and running …

JFreeChart API documentationThe official API documentation for JFreeChart:JFreeChart 1.5.0 API Documentation javadoc

The JFreeChart Developer Guide is a 750+ page document that will help you to get the most from JFreeChart. The guide is written by David Gilbert (the creator of JFreeChart) and provided as a …

JFreeChart coordinates several objects to achieve its aim of being able to draw a chart on a Java 2D graphics device: a list of Title objects (which often includes the chart's legend), a Plot and a Dataset …

Downloads This page lists all JCommon downloads, which are available from SourceForge. In case you have trouble accessing SourceForge's download servers, our local mirror holds a copy of all released …

JFreeChart includes an event-notification mechanism that ensures that charts are updated whenever the data for the chart is changed. However, the chart is completely repainted for each update, which …