in reply to Re: Replace data inside GD::Graph::Data object
in thread Replace data inside GD::Graph::Data object

thanks huck - i kind of got it, question is how do i replace it ? can I access the data with in the Graph:Data object ?

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Re^3: Replace data inside GD::Graph::Data object
by taiq_m (Acolyte) on Mar 14, 2017 at 04:18 UTC

    figured out, it works 

    foreach my $arr  (@$data) { 
    @$arr = map {$_ eq "undef" ? undef : $_ } @$arr;
}

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