DynamicJasper
· DynamicJasper (DJ) is an API that hides the complexity of Jasper
Reports, it helps developers to save time when designing
simple/medium complexity reports generating the layout of the
report elements automatically. It creates reports dynamically,
defining at runtime the columns, column width (auto width), groups,
variables, fonts, charts, crosstabs, sub reports (that can also be dynamic), page size
and everything else that you can define at design time.
DJ keeps full compatibility with Jasper Reports since
it's a tool that helps create reports programmatically in
a easy way (it only interferes with the creation of the report
design doing the layout of the elements).
You can use the classic .jrxml files as templates while the
content and layout of the report elements are handled by the DJ
API.
http://dynamicjasper.com