scampo

Hi, I'm pretty new in Jasper... Well... I have to use Jasper Reports to generate some charts. I have seen that normally JasperReports access to database to feed the data. But my scenario is absolutely different. In a JSP I already have all the data I need. So my question is, how to use this data to pass to the jasper library to create some charts. any help? where I can find help to do that? thanks folks!