<?php // content="text/plain; charset=utf-8"
require_once ('jpgraph/jpgraph.php');
require_once ('jpgraph/jpgraph_line.php');
require_once ('getstat.php');

doInclude();

$title = $_GET['title'];
$minutes = $_GET['minutes'];
$axis = $_GET['naxis'];
$data = array();
$labels = array();
for($i=0;$i<$axis;$i++){
    $data[$i] = getStat($_GET['axisname'.$i], $minutes);
    $labels[$i] = $_GET['axislabel'.$i];
}

// Setup the graph
$graph = new Graph(400,350);
$graph->SetScale("textlin");

$theme_class=new UniversalTheme;

$graph->SetTheme($theme_class);
$graph->img->SetAntiAliasing(false);
$graph->title->Set($title);
$graph->SetBox(false);

$graph->img->SetAntiAliasing();

$graph->yaxis->HideZeroLabel();
$graph->yaxis->HideLine(false);
$graph->yaxis->HideTicks(false,false);

$graph->xgrid->Show();
$graph->xgrid->SetLineStyle("solid");
$graph->xaxis->HideLabels();
$graph->xgrid->SetColor('#E3E3E3');

for($i=0;$i<count($data);$i++){
    $p = new LinePlot($data[$i]);
    $graph->Add($p);
    $p->SetColor(col($i));
    $p->SetLegend($labels[$i]);
}

$graph->legend->SetFrameWeight(1);

// Output line
$graph->Stroke();

function col($index){
    if($index == 0){
        return "#6495ED";
    }else if($index == 1){
        return "#B22222";
    }else if($index == 2){
        return "#FF1493";
    }else{
        return "#FF1493";
    }
}

?>