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|
#!/usr/bin/perl
use strict;
use Chart::Clicker;
use Chart::Clicker::Context;
use Chart::Clicker::Data::DataSet;
use Chart::Clicker::Data::Marker;
use Chart::Clicker::Data::Series;
use Chart::Clicker::Decoration::Annotation;
use Geometry::Primitive::Rectangle;
use Geometry::Primitive::Point;
use Graphics::Primitive::Border;
use Graphics::Primitive::TextBox;
use Graphics::Primitive::Insets;
use Graphics::Color::RGB;
my $cc = Chart::Clicker->new(width => 500, height => 400, format => 'png');
my @hours = qw(
1 2 3 4 5 6 7 8 9 10 11 12
);
my @bw1 = qw(
5.8 5.0 4.9 4.8 4.5 4.25 3.5 2.9 2.5 1.8 .9 .8
);
my @bw2 = qw(
.7 1.1 1.7 2.5 3.0 4.5 5.0 4.9 4.7 4.8 4.2 4.4
);
my @bw3 = qw(
.3 1.4 1.2 1.5 4.0 3.5 2.0 1.9 2.7 4.2 3.2 1.1
);
my $series1 = Chart::Clicker::Data::Series->new(
keys => \@hours,
values => \@bw1,
);
my $series2 = Chart::Clicker::Data::Series->new(
keys => \@hours,
values => \@bw2,
);
# We'll create a dataset with our first two series in it...
my $ds = Chart::Clicker::Data::DataSet->new(
series => [ $series1, $series2 ]
);
# We'll put the third into it's own dataset so we can put it in a new context
my $series3 = Chart::Clicker::Data::Series->new(
keys => \@hours,
values => \@bw3,
);
my $ds1 = Chart::Clicker::Data::DataSet->new(
series => [ $series3 ]
);
# Create a new context
my $other_context = Chart::Clicker::Context->new(
name => 'other'
);
# Set it's labels...
$other_context->range_axis->label('Solor');
$other_context->domain_axis->label('Amet');
# Instruct the ds1 dataset to use the 'other' context. DataSets default to
# the 'default' context.
$ds1->context('other');
$cc->add_to_contexts($other_context);
# Pretty stuff
$cc->border->width(0);
# Add the datasets to the chart
$cc->add_to_datasets($ds);
$cc->add_to_datasets($ds1);
# Set some labels on the default context
my $defctx = $cc->get_context('default');
$defctx->range_axis->label('Lorem');
$defctx->domain_axis->label('Ipsum');
$defctx->domain_axis->tick_label_angle(0.785398163);
$defctx->renderer->brush->width(1);
$cc->add_to_over_decorations(
Chart::Clicker::Decoration::Annotation->new(
key => $hours[2], value => $bw1[2],
text => sprintf("value: %s", $bw1[2]),
context => 'default',
)
);
$cc->add_to_over_decorations(
Chart::Clicker::Decoration::Annotation->new(
key => $hours[4], value => $bw2[4],
text => sprintf("(%s, %s)", $hours[4], $bw2[4]),
context => 'default',
padding => Graphics::Primitive::Insets->new(
top => 5, bottom => 5, left => 5, right => 5,
),
border => Graphics::Primitive::Border->new(
color
=> Graphics::Color::RGB->from_hex_string('#000000'),
width => 2,
),
)
);
$cc->add_to_over_decorations(
Chart::Clicker::Decoration::Annotation->new(
key => $hours[9], value => $bw3[9],
text => sprintf("(%s, %s)", $hours[9], $bw3[9]),
context => 'other',
background_color
=> Graphics::Color::RGB->from_hex_string('#000000'),
color
=> Graphics::Color::RGB->from_hex_string('#ffffff'),
offset => Geometry::Primitive::Point->new( x => 10, y => 0 ),
)
);
$cc->write_output('foo.png');
|
