Create a Maplamina map widget — maplamina • maplamina

Creates an interactive MapLibre + deck.gl map widget. You can add layers and UI components (views/filters/summaries/panel) with the add_*() functions.

Usage

maplamina(
  data = NULL,
  style = "https://basemaps.cartocdn.com/gl/positron-gl-style/style.json",
  projection = c("mercator", "globe"),
  dragRotate = FALSE,
  fit_bounds = TRUE,
  show_layer_controls = TRUE,
  width = NULL,
  height = NULL,
  elementId = NULL
)

Arguments

data: Optional default dataset used by subsequent add_*() calls when their data argument is NULL.
style: MapLibre style URL (or a named style from base_tiles).
projection: Map projection; one of "mercator" or "globe".
dragRotate: Logical; whether drag-rotate is enabled (also affects compass).
fit_bounds: Logical; whether the map initially fits the bounds of all layers.
show_layer_controls: Logical; show built-in per-layer visibility controls.
width, height: Widget width/height (CSS units or numeric pixels). If height is NULL, a viewer-friendly default is used.
elementId: Optional HTML element id.

Value

An htmlwidget maplamina widget.

Examples

# Minimal widget
maplamina()


# With a Circle layer
d <- data.frame(
  lon   = runif(1000, -60, 60),
  lat   = runif(1000, -60, 60),
  value = runif(1000, 1, 10)
)
maplamina() |>
  add_circles(d)