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Tokyo Trains Dot

Tokyo trains organized into a GraphViz Dot file.

Preview

Contributions welcome!

Data

Line (graph with nodes only)

Each line is a subgraph named %LINE_NAMEStations (e.g. HibiyaStations). The node color should be set as a graph default to the line's color.

Station (node)

Stations are named %BADGE%02NUM (e.g. H03).

Attributes

  • label is a record format string: {%NAME_JP|%NAME_EN}|{%BADGE|%NUM}
  • pos contains the position as %LATITUDE,%LONGITUDE! (where ! indicates that the node position should not change)

Train Type (graph with edges only)

Each train type is a subgraph named %LINE_NAME%TRAIN_TYPE (e.g. `ToyokoLocal). The edge color should be set as a graph default for the train type. This graph contains no nodes and only edges. The edges connect the stations that the train will stop at as it travels from the first station to the last (i.e. the reverse direction should not be added).

Attributes

  • len is the length (in minutes) that it takes the train to travel the edge.
  • return may be no (default yes) to indicate this is a one-way route.
  • reserved may be yes (default no) to indicate seats may be reserved.

Transfers (graph with edges only)

Similar to train types, the transfers out from each line are kept in a graph named %LINE_NAMETransfers (e.g. ChiyodaTransfers).

Attributes

  • len is the length (in minutes) that it takes transfer (by walking).
  • label denotes which cars are best positioned for the transfer and, if applicable, the best exit to use when transferring to a different station. The two values should be separated by a |.