<?php require_once 'jpgraph-3.5.0b1/src/jpgraph.php'; require_once 'jpgraph-3.5.0b1/src/jpgraph_pie.php'; require_once 'jpgraph-3.5.0b1/src/jpgraph_pie3d.php'; include_once 'classAnalisis.php'; // Some data $anio = $_GET['anio']; if (!isset($anio)) { $anio = date('Y'); } $objetoanalisis = new classAnalisis(); $dat = $objetoanalisis->topmarcas($anio); if (count($dat) == 0) { $dat = $objetoanalisis->analisisproducto($anio); } for ($i = 0; $i < count($dat); $i++) { $data[] = $dat[$i]['comprado']; } for ($i = 0; $i < count($dat); $i++) { $labels[] = $dat[$i]['marca']; } $graph = new PieGraph(400, 200); $graph->SetShadow(); $graph->title->Set("Año 2013"); $p1 = new PiePlot3D($data); $p1->SetSize(0.3); $p1->SetCenter(0.5); $p1->SetLegends($labels); $graph->Add($p1); $graph->Stroke();