프로젝트를 위한 Tools3 (for Java ) : charts 관련

JFreeChart

JFreeChart is a free Java class library for generating charts, including:
- pie charts;
- bar charts (regular and stacked, with an optional 3D effect);
- line and area charts;
- scatter plots and bubble charts;
- time series, high/low/open/close charts and candle stick charts;
- combination charts;
- Pareto charts;
- Gantt charts;
- wind plots, meter charts and symbol charts;
- wafer map charts;

http://www.jfree.org/jfreechart/index.html

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