This example extends the Simple Bar Chart example by introducing three more features of ChartDirector:

• Add a title to the chart using BaseChart.addTitle.
  
  
• Draw the bars in 3D using Layer.set3D.
  
  
• Add titles to the x and y axes using Axis.setTitle.

[File: phpdemo/threedbar.php".]

<?php require_once("../lib/phpchartdir.php"); #The data for the bar chart $data = array(85, 156, 179.5, 211, 123); #The labels for the bar chart $labels = array("Mon", "Tue", "Wed", "Thu", "Fri"); #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 $c->addTitle("Weekly Server Load"); #Add a title to the y axis $c->yAxis->setTitle("MBytes"); #Add a title to the x axis $c->xAxis->setTitle("Work Week 25"); #Add a bar chart layer with green (0x00ff00) bars using the given data $barLayerObj = $c->addBarLayer($data, 0xff00); $barLayerObj->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)); ?>