#!/usr/bin/perl

# In the sample code, the ChartDirector for Perl module is assumed to be in "../lib"
use File::Basename;
use lib (dirname($0)."/../lib") =~ /(.*)/;

use perlchartdir;

# The data for the chart
my $data0 = [600, 800, 1200, 1500, 1800, 1900, 2000, 1950];
my $data1 = [300, 450, 500, 1000, 1500, 1600, 1650, 1600];

# The labels for the chart
my $labels = ["1995", "1996", "1997", "1998", "1999", "2000", "2001", "2002"];

# Create a XYChart object of size 450 x 250 pixels, with a pale yellow (0xffffc0) background, a
# black border, and 1 pixel 3D border effect.
my $c = new XYChart(450, 250, 0xffffc0, 0, 1);

# Set the plotarea at (60, 45) and of size 360 x 170 pixels, using white (0xffffff) as the plot area
# background color. Turn on both horizontal and vertical grid lines with light grey color (0xc0c0c0)
$c->setPlotArea(60, 45, 360, 170, 0xffffff, -1, -1, 0xc0c0c0, -1);

# Add a legend box at (60, 20) (top of the chart) with horizontal layout. Use 8pt Arial Bold font.
# Set the background and border color to Transparent.
$c->addLegend(60, 20, 0, "arialbd.ttf", 8)->setBackground($perlchartdir::Transparent);

# Add a title to the chart using 12pt Arial Bold/white font. Use a 1 x 2 bitmap pattern as the
# background.
$c->addTitle("Information Resource Usage", "arialbd.ttf", 12, 0xffffff)->setBackground(
    $c->patternColor([0x000040, 0x000080], 2));

# Set the labels on the x axis
$c->xAxis()->setLabels($labels);

# Reserve 8 pixels margins at both side of the x axis to avoid the first and last symbols drawing
# outside of the plot area
$c->xAxis()->setMargin(8, 8);

# Add a title to the y axis
$c->yAxis()->setTitle("Population");

# Add a line layer to the chart
my $layer = $c->addLineLayer2();

# Add the first line using small_user.png as the symbol.
$layer->addDataSet($data0, 0xcf4040, "Users")->setDataSymbol2("small_user.png");

# Add the first line using small_computer.png as the symbol.
$layer->addDataSet($data1, 0x40cf40, "Computers")->setDataSymbol2("small_computer.png");

# Set the line width to 3 pixels
$layer->setLineWidth(3);

# Output the chart
$c->makeChart("customsymbolline.png")

#!/usr/bin/perl

# In the sample code, the ChartDirector for Perl module is assumed to be in "../lib"
use File::Basename;
use lib (dirname($0)."/../lib") =~ /(.*)/;

use perlchartdir;

# The data for the chart
my $data0 = [600, 800, 1200, 1500, 1800, 1900, 2000, 1950];
my $data1 = [300, 450, 500, 1000, 1500, 1600, 1650, 1600];

# The labels for the chart
my $labels = ["1995", "1996", "1997", "1998", "1999", "2000", "2001", "2002"];

# Create a XYChart object of size 450 x 250 pixels, with a pale yellow (0xffffc0) background, a
# black border, and 1 pixel 3D border effect.
my $c = new XYChart(450, 250, 0xffffc0, 0, 1);

# Set the plotarea at (60, 45) and of size 360 x 170 pixels, using white (0xffffff) as the plot area
# background color. Turn on both horizontal and vertical grid lines with light grey color (0xc0c0c0)
$c->setPlotArea(60, 45, 360, 170, 0xffffff, -1, -1, 0xc0c0c0, -1);

# Add a legend box at (60, 20) (top of the chart) with horizontal layout. Use 8pt Arial Bold font.
# Set the background and border color to Transparent.
$c->addLegend(60, 20, 0, "arialbd.ttf", 8)->setBackground($perlchartdir::Transparent);

# Add a title to the chart using 12pt Arial Bold/white font. Use a 1 x 2 bitmap pattern as the
# background.
$c->addTitle("Information Resource Usage", "arialbd.ttf", 12, 0xffffff)->setBackground(
    $c->patternColor([0x000040, 0x000080], 2));

# Set the labels on the x axis
$c->xAxis()->setLabels($labels);

# Reserve 8 pixels margins at both side of the x axis to avoid the first and last symbols drawing
# outside of the plot area
$c->xAxis()->setMargin(8, 8);

# Add a title to the y axis
$c->yAxis()->setTitle("Population");

# Add a line layer to the chart
my $layer = $c->addLineLayer2();

# Add the first line using small_user.png as the symbol.
$layer->addDataSet($data0, 0xcf4040, "Users")->setDataSymbol2(dirname($0)."/small_user.png");

# Add the first line using small_computer.png as the symbol.
$layer->addDataSet($data1, 0x40cf40, "Computers")->setDataSymbol2(dirname($0)."/small_computer.png")
    ;

# Set the line width to 3 pixels
$layer->setLineWidth(3);

# Output the chart
binmode(STDOUT);
print "Content-type: image/png\n\n";
print $c->makeChart2($perlchartdir::PNG);