use GD::Graph::lines;
my @data;
-my $graph = GD::Graph::lines->new($Statistics::GraphWidth,$Statistics::GraphHeight);
+my $graph = GD::Graph::lines->new($Statistics::GraphWidth||500,$Statistics::GraphHeight||400);
$graph->set(export_format => "png",
x_label => 'Day of Week',
y_label => 'Tickets per day');
use GD::Graph::lines;
my @data;
-my $graph = GD::Graph::lines->new($Statistics::GraphWidth,$Statistics::GraphHeight);
+my $graph = GD::Graph::lines->new($Statistics::GraphWidth||500,$Statistics::GraphHeight||400);
$graph->set(export_format => "png",
x_label => 'Day of Week',
y_label => 'Tickets per Day',
use GD::Graph::bars;
my @data;
-my $graph = GD::Graph::bars->new($Statistics::GraphWidth,$Statistics::GraphHeight);
+my $graph = GD::Graph::bars->new($Statistics::GraphWidth||500,$Statistics::GraphHeight||400);
$graph->set(export_format => "png",
x_label => 'Day of Week',
y_label => 'Ticket actions per Day by type');
use GD::Graph::bars;
my @data;
-my $graph = GD::Graph::bars->new($Statistics::GraphWidth,$Statistics::GraphHeight);
+my $graph = GD::Graph::bars->new($Statistics::GraphWidth||500,$Statistics::GraphHeight||400);
$graph->set(export_format => "png",
x_label => 'Queue name',
y_label => 'Total per queue by status');
use GD::Graph::lines;
my @data;
-my $graph = GD::Graph::lines->new($Statistics::GraphWidth,$Statistics::GraphHeight);
+my $graph = GD::Graph::lines->new($Statistics::GraphWidth||500,$Statistics::GraphHeight||400);
$graph->set(export_format => "png",
x_label => 'Days',
y_label => 'Average time in Days');