tubemaps

    1.1.0 • Public • Published

    Tubemaps

    Given a dataset, get all the tube/stations relations done!

    London tubemap

    Image from Visualizing the tube in D3 that triggered the idea for this library

    Install

    $ npm install --save tubemaps

    For command-line use:

    $ npm install --g tubemaps

    Soon on bower.

    Command line tool

    For now Command line only supports London

    $ tubemaps path  --from "Euston" --to "Hammersmith"
    # Victoria Line: Euston to Warren Street 
    # Victoria Line: Warren Street to Oxford Circus 
    # Victoria Line: Oxford Circus to Green Park 
    # Victoria Line: Green Park to Victoria 
    # Victoria Line: Victoria to Sloane Square 
    # District Line: Sloane Square to South Kensington 
    # Piccadilly Line: South Kensington to Gloucester Road 
    # Piccadilly Line: Gloucester Road to Earl's Court 
    # District Line: Earl's Court to Barons Court 
    # Piccadilly Line: Barons Court to Hammersmith 
     
    $ tubemaps station "Euston" --london                    
    # Northern Line: Camden Town 
    # Victoria Line: King's Cross St. Pancras 
    # Northern Line: Mornington Crescent 
    # Victoria Line: Warren Street 
    # Victoria Line: King's Cross St. Pancras 
    # Victoria Line: Warren Street 

    NodeJS Library

    var TubeMap = require('tubemaps').TubeMap;
    var london = new TubeMap({
      stations: csv.stations,
      lines: csv.lines,
      connections: csv.connections
    });
     
    // Find information about a station
    var victoriaStation = london.getStationByName('Victoria');
    // {conns:[{display_name: "Euston"}, ...], ..}
     
    // Find information a line
    var victoriaLine = london.getLineByName('Victoria Line');
    // [station1, station2,..]
     
    // Find all connections in a line
    var conns = london.line(victoriaLine)
    // [{station1: #euston, station2: #warrentStreet}]
     
    // Find path between two stations
    var conns = london.path(euston, victoria)
    // [{station1: #euston, station2: #warrentStreet, line: #victoriaLine}]
     
    // Find path between two stations in a line
    var conns = london.path(euston, victoria, line)
    // [{station1: #euston, station2: #warrentStreet, line: #victoriaLine}]

    Existing datasets

    London

    var Maps = require('tubemaps/maps');
     
    Maps("london", function(err, tube) {
      var euston = tube.getStationByName("Euston");
      var victoria = tube.getStationByName("Victoria");
      console.log(tube.path(euston, victoria))
    })

    Use yours

    Look at our datasets and make it identical but with your data

    var TubeMap = require('tubemaps').TubeMap;
    var readCSVs = require('tubemaps/csv').readCSVs;
     
    var files = {
      connections: __dirname + '/../datasets/london.connections.csv',
      lines: __dirname + '/../datasets/london.lines.csv',
      stations: __dirname + '/../datasets/london.stations.csv'
    };
     
    readCSVs(files, function(err, csvs) {
     
      var tubemap = new TubeMap({
        connections: csvs[0],
        lines: csvs[1],
        stations: csvs[2]
      });
     
      var victoriaLine = tubemap.getLineByName("Victoria Line");
      console.log(tubemap.line(victoriaLine.line));
     
    });

    Want to contribute or add dataset?

    • Ping me on twitter @nicolagreco, or a PR here.

    Keywords

    none

    Install

    npm i tubemaps

    DownloadsWeekly Downloads

    2

    Version

    1.1.0

    License

    ISC

    Last publish

    Collaborators

    • nicola