NAME
    Map::Tube::KualaLumpur - Interface to the KualaLumpur urban monorail
    system map.

SYNOPSIS
     use Map::Tube::KualaLumpur;

     my $obj = Map::Tube::KualaLumpur->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 KualaLumpur Map, click here
    <https://https://en.wikipedia.org/wiki/Rapid_Rail> and here
    <https://en.wikipedia.org/wiki/KL_Monorail>.

METHODS
    "new()"
             Constructor.

    "get_all_routes($from, $to)" [EXPERIMENTAL]
             Get all routes from station to station.
             Returns reference to array with Map::Tube::Route objects.

    "get_line_by_id($line_id)"
             Get line object defined by id.
             Returns Map::Tube::Line object.

    "get_line_by_name($line_name)"
             Get line object defined by name.
             Returns Map::Tube::Line object.

    "get_lines()"
             Get lines in metro map.
             Returns reference to unsorted array with Map::Tube::Line objects.

    "get_node_by_id($station_id)"
             Get station node by id.
             Returns Map::Tube::Node object.

    "get_node_by_name($station_name)"
             Get station node by name.
             Returns Map::Tube::Node object.

    "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($line)"
             Get list of stations for concrete metro line.
             Returns reference to array with Map::Tube::Node objects.

    "name()"
             Get metro name.
             Returns string with metro name.

    "xml()"
             Get XML specification of Kuala Lumpur metro.
             Returns string with XML.

EXAMPLE1
     use strict;
     use warnings;

     use Encode qw(decode_utf8 encode_utf8);
     use Map::Tube::KualaLumpur;

     # Object.
     my $obj = Map::Tube::KualaLumpur->new;

     # Get route.
     my $route = $obj->get_shortest_route('Kuang', 'Subang Jaya');

     # Print out type.
     print "Route: ".encode_utf8($route)."\n";

     # Output:
     # Route: Kuang (Seremban Line), Sungai Buloh (Seremban Line), Kepong Sentral (Seremban Line), Kepong (Seremban Line), Segambut (Seremban Line), Putra (Port Klang Line, Walking), Bank Negara (Port Klang Line, Walking), Kuala Lumpur (Port Klang Line), KL Sentral (Port Klang Line, Terminal1, Terminal5, Walking, Terminal6), Angkasapuri (Port Klang Line), Pantai Dalam (Port Klang Line), Petaling (Port Klang Line), Jalan Templer (Port Klang Line), Kampung Dato Harun (Port Klang Line), Seri Setia (Port Klang Line), Setia Jaya (Port Klang Line), Subang Jaya (Port Klang Line)

EXAMPLE2
     use strict;
     use warnings;

     use Map::Tube::KualaLumpur;

     # Object.
     my $obj = Map::Tube::KualaLumpur->new;

     # Get XML file.
     my $xml_file = $obj->xml;

     # Print out XML file.
     print "XML file: $xml_file\n";

     # Output like:
     # XML file: .*/kuala_lumpur-map.xml

EXAMPLE3
     use strict;
     use warnings;

     use Map::Tube::GraphViz;
     use Map::Tube::GraphViz::Utils qw(node_color_without_label);
     use Map::Tube::KualaLumpur;

     # Object.
     my $obj = Map::Tube::KualaLumpur->new;

     # GraphViz object.
     my $g = Map::Tube::GraphViz->new(
             'callback_node' => \&node_color_without_label,
             'tube' => $obj,
     );

     # Get graph to file.
     $g->graph('KualaLumpur.png');

     # Print file.
     system "ls -l KualaLumpur.png";

     # Output like:
     # -rw-r--r-- 1 skim skim 379962 Sep 28 12:11 KualaLumpur.png

EXAMPLE4
     use strict;
     use warnings;

     use Encode qw(encode_utf8);
     use Map::Tube::KualaLumpur;

     # Object.
     my $obj = Map::Tube::KualaLumpur->new;

     # Get lines.
     my $lines_ar = $obj->get_lines;

     # Print out.
     map { print encode_utf8($_->name)."\n"; } sort @{$lines_ar};

     # Output:
     # Ampang Line
     # KL Monorail Line
     # KLIA Ekspres Line
     # KLIA Transit Line
     # Kelana Jaya Line
     # Port Klang Line
     # Seremban Line
     # Sri Petaling Line

EXAMPLE5
     use strict;
     use warnings;

     use Encode qw(encode_utf8);
     use Map::Tube::KualaLumpur;

     # Arguments.
     if (@ARGV < 1) {
             print STDERR "Usage: $0 line\n";
             exit 1;
     }
     my $line = $ARGV[0];

     # Object.
     my $obj = Map::Tube::KualaLumpur->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 'Ampang Line' argument.
     # Sentul Timur
     # Sentul
     # Titiwangsa
     # PWTC
     # Sultan Ismail
     # Bandaraya
     # Masjid Jamek
     # Plaza Rakyat
     # Hang Tuah
     # Pudu
     # Chan Sow Lin
     # Miharja
     # Maluri
     # Pandan Jaya
     # Pandan Indah
     # Cempaka
     # Cahaya
     # Ampang

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-KualaLumpur>

AUTHOR
    Michal Josef Špaček <mailto:skim@cpan.org>

    <http://skim.cz>

LICENSE AND COPYRIGHT
     © 2014-2020 Michal Josef Špaček
     Artistic License
     BSD 2-Clause License

VERSION
    0.07