Header — bt_header • bertin

Header

Usage

bt_header(
  bertin,
  text = "",
  fontSize = 20,
  fill = "#9e9696",
  background = "white",
  backgroundOpacity = 1,
  display = TRUE,
  anchor = "end"
)

Arguments

bertin: map object
text: text to display
fontSize: text size
fill: fill color
background: color of the background
backgroundOpacity: background opacity
display: Boolean to allow to show or hide the layer. This parameter has no effect on the calculation of the extent
anchor: text anchor. start, middle, end

Value

a map object

Examples

library(sf)
world <- st_read(system.file("gpkg/world.gpkg", package = "bertin"),
                 layer = "world", quiet = TRUE)
bt_param(margin = 10, width = 500, projection = "Winkel3") |>
  bt_layer(data = world, fill = "red") |>
  bt_header(text = "Title") |>
  bt_draw()