ChartDirector for JSP/Java is a pure Java chart and graph component suitable for JSP, Servlets, standalone Java and Applets applications. It's unique layering architecture enables you to synthesize the charts you want using standard chart layers. ChartDirector's comprehensive chart styles include pie, donut, bar, line, spline, step line, trend line, curve-fitting, inter-line coloring, area, scatter, bubble, floating box, box-whisker, waterfall, finance (numerous indicators support), gantt, vector, radar, polar, rose, and angular and linear meters and guages. ChartDirector charts are interactive with full suite of mouse events and tool tips. AJAX enabled. Easy to use and with comprehensive documentation. Free trial available.