You can use GD. here is an example using points: 
use GD::Graph::points;

my $graph = GD::Graph::points->new;
$graph->set( 
        x_label     => 'Label', 
        y_label     => 'Values', 
        title          => 'Label By Value', 
        #cumulate     => 1, 
        dclrs         => [ 'black', 'black','black','black','black','b
+lack','black' ], 
        borderclrs     => [ qw(black black), qw(black black) ], 
        bar_spacing => 4, 
        transparent => 1,
        show_values => 1, 
); 

my $gd = $graph->plot(\@data) or die $graph->error; 

open(IMG, ">","$graph_file") or die $!;
binmode IMG;
print IMG $gd->gif;
close IMG;

[download]

In reply to Re: Intro to plotting with perl by ~~David~~
in thread Intro to plotting with perl by ZWcarp

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