7 $first_channel = $channel_list[0];

     7 $first_channel = $channel_list[0];

     8 $channel = ( isset($_REQUEST['channel']) && in_array($_REQUEST['channel'], $channel_list) ) ? $_REQUEST['channel'] : $first_channel;

     8 $channel = ( isset($_REQUEST['channel']) && in_array($_REQUEST['channel'], $channel_list) ) ? $_REQUEST['channel'] : $first_channel;

     9 

     9 

    10 function makeGraph($type = 'bar')

    10 function makeGraph($type = 'bar')

    11 {

    11 {

    12   $class = ( $type == 'line' ) ? 'LineGraph' : 'BarGraph';

    14   $class = ( $type == 'line' ) ? 'LineGraph' : 'BarGraph';

    13   $g = new $class(); // _Compat();

    15   $g = new $class(); // _Compat();

    14   

    16   

    15   $g->SetGraphAreaHeight(200);

    17   $g->SetGraphAreaHeight(200);

    16   $g->SetGraphPadding(30, 30, 20, 15);

    18   $g->SetGraphPadding(30, 30, 20, 15);

    31   $g->SetAxisScaleColor(90, 90, 90);

    33   $g->SetAxisScaleColor(90, 90, 90);

    32   $g->SetAxisScaleFont(1);

    34   $g->SetAxisScaleFont(1);

    33   $g->SetScaleRoundY(0);

    35   $g->SetScaleRoundY(0);

    34   $g->SetScaleRoundX(0);

    36   $g->SetScaleRoundX(0);

    35   $g->SetAxisStepSize(7);

    37   $g->SetAxisStepSize(7);

    36   return $g;

    42   return $g;

    37 }

    43 }

    38 

    44 

    39 // generate the data

    45 // generate the data

    40 // we're doing this by absolute hours, not by strictly "24 hours ago", e.g. on-the-hour stats

    46 // we're doing this by absolute hours, not by strictly "24 hours ago", e.g. on-the-hour stats