VegaLite integration - Livebook.dev

Plot charts using Vega-Lite

Build and visualize charts using Livebook's native integration with Vega-Lite.

Vl.new(width: 600, height: 300)
|> Vl.data_from_values(cars)
|> Vl.mark(:line)
|> Vl.encode_field(:x, "year", type: :temporal)
|> Vl.encode_field(:y, "miles_per_gallon", aggregate: :mean)

Evaluated

Chart Smart cell

The Chart Smart cell provides a user-friendly interface for building charts. It includes various chart types like point, bar, line, and boxplot. It also makes it easier to bin, aggregate and color-code your data.

Charting

Iris

Width

400

Height

400

Data

iris

Chart

point

x-axis

petal_length

y-axis

sepal_width

All the power from Vega-Lite

When the Smart cell is not enough, Livebook offers a tiny API layer that gives you full access to all of Vega-Lite's features and makes it easier to build all sorts of Vega-Lite charts.

Vl.new(width: 150, height: 150)
|> Vl.mark(:point)
|> Vl.encode_repeat(:x, :column, type: :quantitative)
|> Vl.encode_repeat(:y, :row, type: :quantitative)
|> Vl.encode_field(:color, "Species", type: :nominal)

Evaluated