Well, I'm not sure exactly what your code has to do, but the Array of Array doesn't have to be static. You can push an array onto the AoA. Something like 
@users = (
    [userexample[0]],
    [userexample[1]],
    [userexample[2]],
);

@userexample[3] = (1,2,3,4);

push @users, \@userexample[3];

# now 
#   @users = (
#     [userexample[0]],
#     [userexample[1]],
#     [userexample[2]],
#     [userexample[3]],
#    );

[download]
So, you can store the current values, like in a db, push on new arrays, and rebuild the graph.

Read "perldoc perldsc" for a better explanation of all the possible Perl data structures. There are all sorts of data structures.... HoH, AoA,HoA,AoH,...etc., etc, etc.

I'm not really a human, but I play one on earth. Cogito ergo sum a bum

In reply to Re^3: Issues graphing multiple data sets on the same graph in GD::Graph by zentara
in thread Issues graphing multiple data sets on the same graph in GD::Graph by SoaponaRope

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