<?php
	$nomFicAppelant = basename(__FILE__);
	require_once("jpgraph/src/jpgraph.php");
	require_once("jpgraph/src/jpgraph_bar.php");

	if(file_exists("../../_include/dataBaseConnect.php")) {$includePathConf="../../_conf";include ("../../_include/dataBaseConnect.php");}
	if (isset($debug[2]) && $debug[2] == '1' ) {$includePathConf="../../../_conf"; if(file_exists("../../../_include/dataBaseConnect.php")) include ("../../../_include/dataBaseConnect.php");}

	// -----------------------------------------------------
	// Mode Test
	// -----------------------------------------------------
	if (isset($_SESSION['modeTest'])) $modeTest=$_SESSION['modeTest']; else $modeTest=1;
	if ($modeTest==2) {
		// prendre la BDD prod
		include ($includePathConf. "/prod.dbConnect.php");
		// pour affichage environnement
		$bdd=$bddProd;
		$idPdo=$idPdoProd;
	}
	$reqSelect="SELECT os, count(os)+0 as `nb` FROM stats group by os order by `nb` asc;";
	if (isset($debug[2]) && $debug[2] == '1' ) { $debugMsg .=monDebug(2, ['reqSelect' => $reqSelect],'graphOS');}
	$resConn=$idPdo->query($reqSelect);
	$l=-1;
	while ($tbP=$resConn->fetch(PDO::FETCH_ASSOC)) {
		$l++;
		$data[$l]=$tbP['nb'];
		$lib[$l]=$tbP['os'];
		// echo '$data[' .$l. ']=' .$data[$l];
	}
	$largeur = 470;
	$hauteur = 400;
	if(count($lib)> 200) $hauteur = 20 * count($lib);
	$graph = new Graph($largeur, $hauteur, "auto");
	$graph->setScale("textlin");
	$histo = new BarPlot($data);
	// $graph->SetBackgroundImage("mer_antilles_fond.jpg",BGIMG_FILLFRAME);
	// $graph->img->SetAntiAliasing("white");
	$graph->SetShadow();
	$graph->add($histo);
	$graph->Set90AndMargin(110,40,30,30);
	$graph->xaxis->SetPos('SIDE_LEFT');
	$graph->yaxis->SetLabelMargin(-12);
	$graph->xaxis->SetColor('black','blue');
	$graph->yaxis->scale->SetGrace(0);
	$graph->yaxis->SetPos('max');
	$graph->yaxis->SetTickSide(SIDE_LEFT);
	$histo->SetFillgradient('#8080FF','#D5EAFF',GRAD_WIDE_MIDVER);
	$histo->value->Show();
	$histo->value->SetFormat('%d');
	$histo->SetValuePos('center');
	$graph->xaxis->SetTickLabels($lib);
	$graph->xaxis->SetTextLabelInterval(1);
	$graph->title->SET("Histogramme des pages visit&#233;es par systeme d'exploitation");

	$graph->stroke();
?>