geokit/bbox

Bounding box computation for a Geometry.

A bounding box is the smallest axis-aligned rectangle that contains every point of the geometry. The box is reported as the south-west and north-east corners. Empty inputs produce EmptyGeometry.

The implementation does not account for the antimeridian: a geometry that straddles 180° longitude is treated as if the world were a flat rectangle and produces a box that spans almost the entire globe in the longitude axis. Antimeridian-aware bounding boxes (the “narrow” variant chosen by Turfjs, terraformer, etc.) are an explicit design choice and are out of scope for this module.

pub type BBoxError {
  EmptyGeometry
}

pub fn compute(
  geometry geometry: geometry.Geometry,
) -> Result(#(latlng.LatLng, latlng.LatLng), BBoxError)