#!/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 bar chart
my $data = [85, 156, 179, 211, 123, 189, 166];

# The labels for the bar chart
my $labels = ["Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun"];

# The colors for the bars
my $colors = [0x5588bb, 0x66bbbb, 0xaa6644, 0x99bb55, 0xee9944, 0x444466, 0xbb5555];

# Create a XYChart object of size 600 x 400 pixels
my $c = new XYChart(600, 400);

# Add a title box using grey (0x555555) 24pt Arial font
$c->addTitle("Multi-Color Bar Chart", "arial.ttf", 24, 0x555555);

# Set the plotarea at (70, 60) and of size 500 x 300 pixels, with transparent background and border
# and light grey (0xcccccc) horizontal grid lines
$c->setPlotArea(70, 60, 500, 300, $perlchartdir::Transparent, -1, $perlchartdir::Transparent,
    0xcccccc);

# Set the x and y axis stems to transparent and the label font to 12pt Arial
$c->xAxis()->setColors($perlchartdir::Transparent);
$c->yAxis()->setColors($perlchartdir::Transparent);
$c->xAxis()->setLabelStyle("arial.ttf", 12);
$c->yAxis()->setLabelStyle("arial.ttf", 12);

# Add a multi-color bar chart layer with transparent border using the given data
$c->addBarLayer3($data, $colors)->setBorderColor($perlchartdir::Transparent);

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

# For the automatic y-axis labels, set the minimum spacing to 40 pixels.
$c->yAxis()->setTickDensity(40);

# Add a title to the y axis using dark grey (0x555555) 14pt Arial font
$c->yAxis()->setTitle("Y-Axis Title Placeholder", "arial.ttf", 14, 0x555555);

# Output the chart
$c->makeChart("colorbar.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 bar chart
my $data = [85, 156, 179, 211, 123, 189, 166];

# The labels for the bar chart
my $labels = ["Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun"];

# The colors for the bars
my $colors = [0x5588bb, 0x66bbbb, 0xaa6644, 0x99bb55, 0xee9944, 0x444466, 0xbb5555];

# Create a XYChart object of size 600 x 400 pixels
my $c = new XYChart(600, 400);

# Add a title box using grey (0x555555) 24pt Arial font
$c->addTitle("Multi-Color Bar Chart", "arial.ttf", 24, 0x555555);

# Set the plotarea at (70, 60) and of size 500 x 300 pixels, with transparent background and border
# and light grey (0xcccccc) horizontal grid lines
$c->setPlotArea(70, 60, 500, 300, $perlchartdir::Transparent, -1, $perlchartdir::Transparent,
    0xcccccc);

# Set the x and y axis stems to transparent and the label font to 12pt Arial
$c->xAxis()->setColors($perlchartdir::Transparent);
$c->yAxis()->setColors($perlchartdir::Transparent);
$c->xAxis()->setLabelStyle("arial.ttf", 12);
$c->yAxis()->setLabelStyle("arial.ttf", 12);

# Add a multi-color bar chart layer with transparent border using the given data
$c->addBarLayer3($data, $colors)->setBorderColor($perlchartdir::Transparent);

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

# For the automatic y-axis labels, set the minimum spacing to 40 pixels.
$c->yAxis()->setTickDensity(40);

# Add a title to the y axis using dark grey (0x555555) 14pt Arial font
$c->yAxis()->setTitle("Y-Axis Title Placeholder", "arial.ttf", 14, 0x555555);

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