Generate an Excel spreadsheet with a graph through Java
Say I have 2 arraylists (or any other data structure) of numbers in Java, please let me know if I can automatically create an Excel file through Java with a graph that plots values from these 2 arraylists.
It is like any open source, I was under impression, that all this stuff you can distribute with your product, but read here: http://jxls.sourceforge.net/license.html
we've used jxls in the past, it does a pretty good job
Microsoft Excel
Microsoft Excel topics include formulas, formatting, VBA macros and user-defined functions, and everything else related to the spreadsheet user interface, including error messages.
Check Apache POI
http://poi.apache.org/