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Map-Tube-Minsk-0.08
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/ Map::Tube::Minsk

NAME

Map::Tube::Minsk - Interface to the Minsk Metro Map.

SYNOPSIS


            

              
              
use Map::Tube::Minsk;
my $obj = Map::Tube::Minsk->new;
my $routes_ar = $obj->get_all_routes($from, $to);
my $line = $obj->get_line_by_id($line_id);
my $line = $obj->get_line_by_name($line_name);
my $lines_ar = $obj->get_lines;
my $station = $obj->get_node_by_id($station_id);
my $station = $obj->get_node_by_name($station_name);
my $route = $obj->get_shortest_route($from, $to);
my $stations_ar = $obj->get_stations($line);
my $metro_name = $obj->name;
my $xml_file = $obj->xml;

DESCRIPTION

It currently provides functionality to find the shortest route between the two given nodes.

For more information about Minsk imetro map, click here.

METHODS

new


            

              
              
my $obj = Map::Tube::Minsk->new;

Constructor.

Returns instance of object.

get_all_routes [EXPERIMENTAL]


            

              
              
my $routes_ar = $obj->get_all_routes($from, $to);

Get all routes from station to station.

Returns reference to array with Map::Tube::Route objects.

get_line_by_id


            

              
              
my $line = $obj->get_line_by_id($line_id);

Get line object defined by id.

Returns Map::Tube::Line object.

get_line_by_name


            

              
              
my $line = $obj->get_line_by_name($line_name);

Get line object defined by name.

Returns Map::Tube::Line object.

get_lines


            

              
              
my $lines_ar = $obj->get_lines;

Get lines in metro map.

Returns reference to unsorted array with Map::Tube::Line objects.

get_node_by_id


            

              
              
my $station = $obj->get_node_by_id($station_id);

Get station node by id.

Returns Map::Tube::Node object.

get_node_by_name


            

              
              
my $station = $obj->get_node_by_name($station_name);

Get station node by name.

Returns Map::Tube::Node object.

get_shortest_route


            

              
              
my $route = $obj->get_shortest_route($from, $to);

Get shortest route between $from and $to node names. Node names in $from and $to are case insensitive.

Returns Map::Tube::Route object.

get_stations


            

              
              
my $stations_ar = $obj->get_stations($line);

Get list of stations for concrete metro line.

Returns reference to array with Map::Tube::Node objects.

name


            

              
              
my $metro_name = $obj->name;

Get metro name.

Returns string with metro name.

xml


            

              
              
my $xml_file = $obj->xml;

Get XML specification of Minsk metro.

Returns string with XML.

EXAMPLE1


            

              
              
use strict;
use warnings;
use Encode qw(decode_utf8 encode_utf8);
use Map::Tube::Minsk;
# Object.
my $obj = Map::Tube::Minsk->new;
# Get route.
my $route = $obj->get_shortest_route(decode_utf8('Уручча'), decode_utf8('Усход'));
# Print out type.
print "Route: ".encode_utf8($route)."\n";
# Output:
# Route: Уручча (Маскоўская лінія), Барысаўскі тракт (Маскоўская лінія), Усход (Маскоўская лінія)

EXAMPLE2


            

              
              
use strict;
use warnings;
use Map::Tube::Minsk;
# Object.
my $obj = Map::Tube::Minsk->new;
# Get XML file.
my $xml_file = $obj->xml;
# Print out XML file.
print "XML file: $xml_file\n";
# Output like:
# XML file: .*/minsk-map.xml

EXAMPLE3


            

              
              
use strict;
use warnings;
use Map::Tube::GraphViz;
use Map::Tube::GraphViz::Utils qw(node_color_without_label);
use Map::Tube::Minsk;
# Object.
my $obj = Map::Tube::Minsk->new;
# GraphViz object.
my $g = Map::Tube::GraphViz->new(
        'callback_node' => \&node_color_without_label,
        'driver' => 'neato',
        'tube' => $obj,
);
# Get graph to file.
$g->graph('Minsk.png');
# Print file.
system "ls -l Minsk.png";
# Output like:
# -rw-r--r-- 1 skim skim 94891 21. led 18.04 Minsk.png
Мінскі метрапалітэн

EXAMPLE4


            

              
              
use strict;
use warnings;
use Encode qw(encode_utf8);
use Map::Tube::Minsk;
# Object.
my $obj = Map::Tube::Minsk->new;
# Get lines.
my $lines_ar = $obj->get_lines;
# Print out.
map { print encode_utf8($_->name)."\n"; } sort @{$lines_ar};
# Output:
# Аўтазаводская лінія
# Маскоўская лінія

EXAMPLE5


            

              
              
use strict;
use warnings;
use Encode qw(decode_utf8 encode_utf8);
use Map::Tube::Minsk;
# Arguments.
if (@ARGV < 1) {
        print STDERR "Usage: $0 line\n";
        exit 1;
}
my $line = decode_utf8($ARGV[0]);
# Object.
my $obj = Map::Tube::Minsk->new;
# Get stations for line.
my $stations_ar = $obj->get_stations($line);
# Print out.
map { print encode_utf8($_->name)."\n"; } @{$stations_ar};
# Output:
# Usage: __PROG__ line
# Output with 'foo' argument.
# Map::Tube::get_stations(): ERROR: Invalid Line Name [foo]. (status: 105) file __PROG__ on line __LINE__
# Output with 'Маскоўская лінія' argument.
# Уручча
# Барысаўскі тракт
# Усход
# Маскоўская
# Парк Чалюскінцаў
# Акадэмія навук
# Плошча Якуба Коласа
# Плошча Перамогі
# Кастрычніцкая
# Плошча Леніна
# Інстытут культуры
# Грушаўка
# Міхалова
# Пятроўшчына
# Малінаўка

DEPENDENCIES

File::Share, Map::Tube, Moo, namespace::clean.

SEE ALSO

Map::Tube

Core library as Role (Moo) to process map data.

Task::Map::Tube

Install the Map::Tube modules.

Task::Map::Tube::Metro

Install the Map::Tube concrete metro modules.

REPOSITORY

https://github.com/michal-josef-spacek/Map-Tube-Minsk

AUTHOR

Michal Josef Špaček mailto:skim@cpan.org

http://skim.cz

LICENSE AND COPYRIGHT

© 2014-2025 Michal Josef Špaček

Artistic License

BSD 2-Clause License

VERSION

0.08