作者redluna (Occlumen)
看板Perl
標題[問題] 關於GD:Graph
時間Sat Apr 12 02:53:43 2008
我要把流量的資料換成格式為png的table
資料我擷取好了
但是在show圖的部份碰到了一些問題
部份程式碼
my @table = ([$S_ip[0],$S_ip[1],$S_ip[2],$S_ip[3],$S_ip[4],$S_ip[5],
$S_ip[6],$S_ip[7],$S_ip[8],$S_ip[9]] ,
[$S_va[0]],[$S_va[1]], [$S_va[2]], [$S_va[3]], [$S_va[4]],
[$S_va[5]], [$S_va[6]], [$S_va[7]], [$S_va[8]], [$S_va[9]] ) ;
my $graph = GD::Graph::hbars->new(1024,768) ;
$graph -> set (
x_lable => 'Connection Pair' ,
y_lable => 'Traffic Size for TCP and UDP(bytes)' ,
tittle => 'Local Network Traffic Rank' ,
legend_spacing => 5 ,
legend_placement => 'RT' ,
show_values => 1
) or warn $graph->error ;
$graph->set_legend('maximnum','minimum','avgerage') ;
graph->plot(\@table) or die $graph->error ;
my $ext = $graph->png ;
print $graph->gd->$ext() ;
print $output->png ;
有沒沒大神回應一下
謝謝^^
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