coord

type DMS ¶

type DMS struct {
	Degree     int64
	Minute     int64
	Second     float64
	Hemisphere rune
}

DMS is the degree minutes and seconds

func (dms DMS) String() string

type Ellipsoid ¶

type Ellipsoid struct {
	Name           string
	Radius         float64
	Eccentricity   float64
	NATOCompatible bool
}

Ellipsoid describes an Ellipsoid this may change when we get a proper projection package

type Interface ¶

type Interface interface {
	ToLngLat() LngLat
}

Interface is an interface that wraps a ToLngLat methods

ToLngLat should returns the a LngLat value in degrees that represents that given value as closely as possible. It is understood that this value may not be excate

type LngLat ¶

type LngLat struct {
	// Longitude in decimal degrees
	Lng float64
	// Latitude in decimal degrees
	Lat float64
}

LngLat describes Latitude,Longitude values

func (l LngLat) LatAsDMS() DMS

func (l LngLat) LatInRadians() float64

func (l LngLat) LngAsDMS() DMS

func (l LngLat) LngInRadians() float64

func (l LngLat) NormalizeLng() LngLat