#!/usr/bin/perl
use perlchartdir;
#The data for the area chart
my $data0 = [42, 49, 33, 38, 51, 46, 29, 41, 44, 57, 59, 52, 37, 34, 51, 56, 56,
60, 70, 76, 63, 67, 75, 64, 51];
my $data1 = [50, 55, 47, 34, 42, 49, 63, 62, 73, 59, 56, 50, 64, 60, 67, 67, 58,
59, 73, 77, 84, 82, 80, 84, 89];
my $data2 = [87, 89, 85, 66, 53, 39, 24, 21, 37, 56, 37, 22, 21, 33, 13, 17, 4,
23, 16, 25, 9, 10, 5, 7, 6];
my $labels = ["0", "-", "2", "-", "4", "-", "6", "-", "8", "-", "10", "-", "12",
"-", "14", "-", "16", "-", "18", "-", "20", "-", "22", "-", "24"];
#Create a XYChart object of size 350 x 230 pixels
my $c = new XYChart(350, 230);
#Set the plotarea at (50, 30) and of size 250 x 150 pixels.
$c->setPlotArea(50, 30, 250, 150);
#Add a legend box at (55, 0) (top of the chart) using 8 pts Arial Font. Set
#background and border to Transparent.
$c->addLegend(55, 0, 0, "", 8)->setBackground($perlchartdir::Transparent);
#Add a title to the x axis
$c->xAxis()->setTitle("Network Load for Jun 12");
#Add a title to the y axis
$c->yAxis()->setTitle("MBytes");
#Set the labels on the x axis
$c->xAxis()->setLabels($labels);
#Add three area layers, each representing one data set. The areas are drawn in
#semi-transparent colors.
$c->addAreaLayer($data2, 0x808080ff, "Server #1", 3);
$c->addAreaLayer($data0, 0x80ff0000, "Server #2", 3);
$c->addAreaLayer($data1, 0x8000ff00, "Server #3", 3);
#output the chart
$c->makeChart("deptharea.png")
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