Method Point

s2/cellid.go:379–379

Point returns the center of the s2 cell on the sphere as a Point. The maximum directional error in Point (compared to the exact mathematical result) is 1.5 * machineEpsilon64 radians, and the maximum length error is 2 * machineEpsilon64 (the same as Normalize).

()

// mathematical result) is 1.5 * machineEpsilon64 radians, and the maximum length
// error is 2 * machineEpsilon64 (the same as Normalize).
func (ci CellID) Point() Point { return Point{ci.rawPoint().Normalize()} }

// LatLng returns the center of the s2 cell on the sphere as a LatLng.
func (ci CellID) LatLng() LatLng { return LatLngFromPoint(Point{ci.rawPoint()}) }