Range of Axes

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

Section

Set explicit axis ranges in a 3D scene via layout.scene.xaxis.range, yaxis.range, and zaxis.range. Without explicit ranges, plotly.js auto-scales to fit the data.

alias Plotly.{Figure, Scatter3d}

t = Enum.map(0..100, fn i -> i / 10 end)
x = Enum.map(t, &:math.cos/1)
y = Enum.map(t, &:math.sin/1)
z = t

Figure.new()
|> Figure.add_trace(Scatter3d.new(x: x, y: y, z: z, mode: "lines", name: "helix"))
|> Figure.update_layout(
  title: "3D Axes — Manual Range",
  scene: %{
    xaxis: %{range: [-2, 2]},
    yaxis: %{range: [-2, 2]},
    zaxis: %{range: [0, 8]}
  }
)
|> Plotly.show()