How to add dynamic column in jfreereport

hi,
i am working on a project aboit accounting package.
i had created a report in jfreereport .. buti am facing the problem of dynamic column addition in that..
i have to create the number of column as per user given range that will from 2 to 365
i had generated column for that
that should be like
1 - 5 , 6 -10 , 11 - 15 , etc...
how can i represent that alll column in print preview i can't represent that report in horizontal fashion . is there any way to display it ..
this report has no bound in horizontal or verticle means i have any number of rows or columns..
pls help.
kamlesh

hi,
that means u have fixed columns right? ie 5 columns in a report
if it write, than u can find out how u can rename the columns with exiting
one.
that means while runing report u have to pass all the 5 columns to report
instead of the exiting columns (ie rename the columns that u want add
columns)
u have to search in code for renaming in the code ie jfreereport package.
i think u understood.
daya

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