@spec set_background(vl :: VegaLite.t(), color :: String.t()) :: VegaLite.t()

Sets the background color of the visualization canvas.

Examples

Tucan.scatter(:iris, "sepal_width", "sepal_length")
|> Tucan.View.set_background("#fcffde")copy

@spec set_view_background(vl :: VegaLite.t(), color :: String.t()) :: VegaLite.t()

Sets the background color of the view.

set_background/2 defines the background of the whole visualization canvas. Meanwhile, the view property of a single-view or layer specification can define the background of the view.

Examples

Two concatenated plots with different view backgrounds and an overall canvas background.

Tucan.hconcat([
  Tucan.scatter(:iris, "sepal_width", "sepal_length")
  |> Tucan.View.set_view_background("#e6fae1"),
  Tucan.scatter(:iris, "petal_width", "petal_length")
  |> Tucan.View.set_view_background("#facbc5")
])
|> Tucan.View.set_background("#fcffde")copy