提供一个更好的，更好的图表解决方案为Apache点击。

Apache click is a great component-oriented java web framework. It allows to develop web applications in a way that is close to traditional desktop (swing/swt) programming. http://click.apache.org/ Nevertheless, it doesn"t provide built-in charting capabilities. The click-chart project does but it provides a limited solution. The architecture is limited and the api provides a limited subset of graphs, and uses a low level javascript api (JavaScript library). http://code.google.com/p/click-charts/ This projects is an attempt to provide a better (with more charting capabilities), nicer (eye candy) and more general charting solution through an abstraction layer to some cutting-edge free javascript charting librairies like flot and jqplot : http://code.google.com/p/flot/ http://www.jqplot.com/ The project now has a demo, still in development, hosted on google App : http://latest.click-charts-enhanced.appspot.com/ You will find a lot of examples there of ch