use strict;
use GD::Graph::Data;
my $data = GD::Graph::Data->new()
or die GD::Graph::Data->error;
$data->read(file => '/foo/bar.data')
or die $data->error;
use strict;
use GD::Graph::Data;
my $data = GD::Graph::Data->new()
or die GD::Graph::Data->error;
$data->read(file => '/foo/bar.data')
or die $data->error;