ChartDirector Ver 3.0 (Perl Edition)

3D Bar Chart




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

Source Code Listing

[File: perldemo/threedbar.pl] (The CGI version is available as "perldemo_cgi/threedbar.pl".)
#!/usr/bin/perl use perlchartdir; #The data for the bar chart my $data = [85, 156, 179.5, 211, 123]; #The labels for the bar chart my $labels = ["Mon", "Tue", "Wed", "Thu", "Fri"]; #Create a XYChart object of size 300 x 280 pixels my $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 $c->addBarLayer($data, 0xff00)->set3D(); #Set the x axis labels using the given labels $c->xAxis()->setLabels($labels); #output the chart $c->makeChart("threedbar.png")