Tickmode - Array

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

Section

Set tickmode: "array" and provide explicit tick positions via tickvals and labels via ticktext. Only the specified ticks are shown.

alias Plotly.{Figure, Scatter}

Figure.new()
|> Figure.add_trace(Scatter.new(y: [1, 2, 3, 4, 5], mode: "markers"))
|> Figure.update_layout(
  title: "Array Tickmode",
  xaxis: %{
    tickmode: "array",
    tickvals: [0, 1, 2, 3, 4],
    ticktext: ["Apples", "Bananas", "Coconuts", "Dates", "Elderberries"]
  }
)
|> Plotly.show()