JChartLib is a library for drawing beautiful charts. It supports linecharts and barcharts with colors, automatic axis numbering, and automatic styling depending on the number of values. Charts can be integrated into Java swing applications. Charts can be saved as jpg or png image files.
JChartLib can now draw linecharts with datevalues as a timeline for the X axis. This release also features barchart as a new charttype. JChartLibPro is able to show min and max values on charts and features areachart as an additional charttype.
URL: JChartLib | Free Development software downloads at SourceForge.net