OpenStreetMap Tiles

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

Section

Tile maps use layout.map (not layout.geo). The default free tile provider is style: "open-street-map". Set center: and zoom: to control the initial view. Scattermap is the tile-map equivalent of Scattergeo.

alias Plotly.{Figure, Scattermap}

Figure.new()
|> Figure.add_trace(
  Scattermap.new(
    lat: [48.8566, 51.5074, 52.5200, 40.4168, 41.9028],
    lon: [2.3522, -0.1278, 13.4050, -3.7038, 12.4964],
    mode: "markers",
    text: ["Paris", "London", "Berlin", "Madrid", "Rome"],
    hoverinfo: "text",
    marker: %{size: 10, color: "red"}
  )
)
|> Figure.update_layout(
  title: "OpenStreetMap Tiles",
  map: %{
    style: "open-street-map",
    center: %{lat: 48.0, lon: 8.0},
    zoom: 3
  }
)
|> Plotly.show()