SphericalUtil

Functions

open fun computeArea(@NonNull path: List<LatLng>): Double

Returns the area of a closed path on Earth.

open fun computeDistanceBetween(@NonNull from: LatLng, @NonNull to: LatLng): Double

Returns the distance between two LatLngs, in meters.

open fun computeHeading(@NonNull from: LatLng, @NonNull to: LatLng): Double

Returns the heading from one LatLng to another LatLng.

open fun computeLength(@NonNull path: List<LatLng>): Double

Returns the length of the given path, in meters, on Earth.

@NonNull

open fun computeOffset( @NonNull from: LatLng, distance: Double, heading: Double): LatLng

Returns the LatLng resulting from moving a distance from an origin in the specified heading (expressed in degrees clockwise from north).

@Nullable

open fun computeOffsetOrigin( @NonNull to: LatLng, distance: Double, heading: Double): LatLng

Returns the location of origin when provided with a LatLng destination, meters travelled and original heading.

open fun computeSignedArea(@NonNull path: List<LatLng>): Double

Returns the signed area of a closed path on Earth.

open fun distanceRadians( lat1: Double, lng1: Double, lat2: Double, lng2: Double): Double

Returns distance on the unit sphere; the arguments are in radians.

open fun distanceTo(@NonNull from: LatLng, @NonNull to: LatLng): Double

Computes the distance between the given coordinates, in meters

@NonNull

open fun fastComputeOffset( @NonNull from: LatLng, distanceX: Double, distanceY: Double): LatLng

Returns the LatLng resulting from moving a distance from an origin

@NonNull

open fun interpolate( @NonNull from: LatLng, @NonNull to: LatLng, fraction: Double): LatLng

Returns the LatLng which lies the given fraction of the way between the origin LatLng and the destination LatLng.