This example illustrates how a 3D line looks like. The 3D effect is configured using Layer.set3D.

[File: phpdemo/threedline.php".]

<?php require_once("../lib/phpchartdir.php"); #The data for the line chart $data = array(30, 28, 40, 55, 75, 68, 54, 60, 50, 62, 75, 65, 75, 91, 60, 55, 53, 35, 50, 66, 56, 48, 52, 65, 62); #The labels for the line chart $labels = array("0", "", "", "3", "", "", "6", "", "", "9", "", "", "12", "", "", "15", "", "", "18", "", "", "21", "", "", "24"); #Create a XYChart object of size 300 x 280 pixels $c = new XYChart(300, 280); #Set the plotarea at (45, 30) and of size 200 x 200 pixels $c->setPlotArea(45, 30, 200, 200); #Add a title to the chart using 12 pts Arial Bold Italic font $c->addTitle("Daily Server Utilization", "arialbi.ttf", 12); #Add a title to the y axis $c->yAxis->setTitle("MBytes"); #Add a title to the x axis $c->xAxis->setTitle("June 12, 2001"); #Add a blue (0x6666ff) 3D line chart layer using the give data $lineLayerObj = $c->addLineLayer($data, 0x6666ff); $lineLayerObj->set3D(); #Set the x axis labels using the given labels $c->xAxis->setLabels($labels); #output the chart header("Content-type: image/png"); print($c->makeChart2(PNG)); ?>