package geo

import (
	"github.com/paulmach/orb"
	"github.com/paulmach/orb/internal/length"
)

// Length returns the length of the boundary of the geometry
// using the geo distance function.
func Length(g orb.Geometry) float64 {
	return length.Length(g, Distance)
}

// LengthHaversign returns the length of the boundary of the geometry
// using the geo haversine formula
//
// Deprecated: misspelled, use correctly spelled `LengthHaversine` instead.
func LengthHaversign(g orb.Geometry) float64 {
	return length.Length(g, DistanceHaversine)
}

// LengthHaversine returns the length of the boundary of the geometry
// using the geo haversine formula
func LengthHaversine(g orb.Geometry) float64 {
	return length.Length(g, DistanceHaversine)
}