Computed offsets from a grouped exploded layout — layout_offsets • explodemap

Returns the base movement created by explodemap. These offsets are distinct from manual/editorial offsets stored by dragmapr.

Usage

layout_offsets(
  layout,
  level = c("group", "feature"),
  id_col = NULL,
  require_stable_id = identical(level, "feature")
)

Arguments

layout: A grouped_exploded_map.
level: Either "group" or "feature".
id_col: Optional feature ID column for level = "feature".
require_stable_id: Require a real feature ID column for feature-level persistent handoffs. When TRUE, row-number fallback IDs are rejected.

Value

A data frame of computed offsets.