$p->text( {align => 'center'},  - 0.75, $line_height * $out_line, $time);
$p->setfont("Arial", 4); 
$p->setlinewidth(0.05);
$p->text( {align => 'center'}, 2.5 , 0.7 - $line_height * $out_line, "1");
$p->line( 2.7, $line_height * $out_line,
          2.7 + 0.4, $line_height * $out_line  );
$p->text( {align => 'center'}, 3.2, 0.25 - $line_height * $out_line, "2");