Pomoć oko perla i grafikeCode:
use GD::Graph::bars;
my @data = (
['frogs','fish','toads','rodents'],
[ 8, 3, 1, 2],
);
my $chart = GD::Graph::bars->new(700,500);
$chart->set(title => 'Ostrich diet');
$chart->set_title_font('arialbd', 24);
$chart->set_x_axis_font('arial', 16);
$chart->set_y_axis_font('arial', 16);
my $gd_object = $chart->plot(\@data);
use GD::Graph::bars;
my @data = (
['frogs','fish','toads','rodents'],
[ 8, 3, 1, 2],
);
my $chart = GD::Graph::bars->new(700,500);
$chart->set(title => 'Ostrich diet');
$chart->set_title_font('arialbd', 24);
$chart->set_x_axis_font('arial', 16);
$chart->set_y_axis_font('arial', 16);
my $gd_object = $chart->plot(\@data);
imam ovaj code, radim po knjizi, van dobivam samo cmd prozor i ništa drugo.
a chart nema funkciju plot.
pa molim pomoć.
za sve ove primjere, rezultate dobivam u cosoli kao znakove.
http://linuxgazette.net/issue83/padala.html
