Compute the convex hull of a set of 2D points using Andrew's monotone chain algorithm.
coords
Float64Array
[lng0, lat0, lng1, lat1, ...]
Flat Float64Array of convex hull vertices (closed: first == last).
Compute the convex hull of a set of 2D points using Andrew's monotone chain algorithm.
Arguments
coords: FlatFloat64Array[lng0, lat0, lng1, lat1, ...].Returns
Flat
Float64Arrayof convex hull vertices (closed: first == last).