Conditional number of charts in a Crystal Report

[lucoto]

Hello,
I'm trying to use Crystal Reports in my application but I'm not sure if
it's possible in Crystal to do what I need. My app generates an array
of reports:

Report [] rep_array;
class Report
{
int some;
int useless;
int data;
}

I put the reports' data to the DataSet - every report is put into a
single row.I'd like Crystal to make charts of the data, but I have no
idea how to make it create charts depending on row number - I need to
show every row on a different chart. Is it possible? How?
Thanks in advance,

Lukasz