Supported ISO Codes

Mix.install([
  {:plotly_ex, "~> 0.3"},
  {:kino, "~> 0.18"}
])

Section

All UN member states and territories have ISO 3166-1 alpha-3 codes supported by Plotly. This reference notebook plots a broad sample coloured by continent.

alias Plotly.{Figure, Scattergeo}

# Sample by continent
europe = ["GBR", "FRA", "DEU", "ITA", "ESP", "PRT", "NLD", "BEL", "SWE", "NOR", "FIN", "DNK", "POL", "AUT", "CHE"]
americas = ["USA", "CAN", "MEX", "BRA", "ARG", "CHL", "COL", "PER", "VEN", "ECU"]
asia = ["CHN", "JPN", "KOR", "IND", "IDN", "THA", "VNM", "PHL", "MYS", "SGP"]
africa = ["ZAF", "NGA", "EGY", "ETH", "KEN", "TZA", "GHA", "MAR", "TUN", "SDN"]
oceania = ["AUS", "NZL", "PNG", "FJI"]

traces = [
  {europe, "Europe", "blue"},
  {americas, "Americas", "red"},
  {asia, "Asia", "green"},
  {africa, "Africa", "orange"},
  {oceania, "Oceania", "purple"}
]

fig = Figure.new()

fig =
  Enum.reduce(traces, fig, fn {locs, name, color}, acc ->
    Figure.add_trace(acc,
      Scattergeo.new(
        locations: locs,
        locationmode: "ISO-3",
        mode: "markers",
        name: name,
        marker: %{size: 6, color: color}
      )
    )
  end)

fig
|> Figure.update_layout(
  title: "Supported ISO-3 Codes — Sample by Continent",
  geo: %{
    showland: true,
    landcolor: "#EAEAAE",
    showocean: true,
    oceancolor: "#BDDDE4",
    showcountries: true
  }
)
|> Plotly.show()