Uses of Class
com.github.davidmoten.grumpy.core.Position

Uses of Position in com.github.davidmoten.grumpy.core

Methods in com.github.davidmoten.grumpy.core that return Position

Modifier and Type	Method and Description
static Position	Position.create(double lat, double lon)
static Position	Position.create(double lat, double lon, double alt)
Position	Position.ensureContinuous(Position lastPosition) normalize the lat lon values of this to ensure that no large longitude jumps are made from lastPosition (e.g.
Position	Position.getClosestIntersectionWithSegment(Position p1, Position p2)
Position[]	Position.getEarthLimb(int radials) Return an array of Positions representing the earths limb (aka: horizon) as viewed from this Position in space.
Position	Position.getPositionAlongPath(Position position, double proportion) Returns a position along a path according to the proportion value
Position	Position.normalizeLongitude()
static Position	Position.position(double lat, double lon)
Position	Position.predict(double distanceKm, double courseDegrees) Predicts position travelling along a great circle arc based on the Haversine formula.
Position	Position.to360()

Methods in com.github.davidmoten.grumpy.core that return types with arguments of type Position

Modifier and Type	Method and Description
List<Position>	Position.getPositionsAlongPath(Position position, double maxSegmentLengthKm)
static List<Position>	Position.interpolateLongitude(List<? extends Position> positions)
static List<Position>	Position.interpolateLongitude(List<? extends Position> positions, double maxLongitudeDifference)

Methods in com.github.davidmoten.grumpy.core with parameters of type Position

Modifier and Type	Method and Description
Position	Position.ensureContinuous(Position lastPosition) normalize the lat lon values of this to ensure that no large longitude jumps are made from lastPosition (e.g.
double	Position.getBearingDegrees(Position position) Returns a great circle bearing in degrees in the range 0 to 360.
Position	Position.getClosestIntersectionWithSegment(Position p1, Position p2)
double	Position.getDistanceKmToPath(Position p1, Position p2) calculates the distance of a point to the great circle path between p1 and p2.
double	Position.getDistanceToKm(Position position) returns distance between two WGS84 positions according to Vincenty's formula from Wikipedia
double	Position.getDistanceToSegmentKm(Position p1, Position p2)
Double	Position.getLatitudeOnGreatCircle(Position position, double longitudeDegrees) From http://williams.best.vwh.net/avform.htm (Latitude of point on GC).
Position.LongitudePair	Position.getLongitudeOnGreatCircle(Position position, double latitudeDegrees) Returns null if no crossing of latitude otherwise return two longitude candidates.
Position	Position.getPositionAlongPath(Position position, double proportion) Returns a position along a path according to the proportion value
List<Position>	Position.getPositionsAlongPath(Position position, double maxSegmentLengthKm)

Method parameters in com.github.davidmoten.grumpy.core with type arguments of type Position

Modifier and Type	Method and Description
double	Position.getDistanceToPathKm(List<Position> positions)
static List<Position>	Position.interpolateLongitude(List<? extends Position> positions)
static List<Position>	Position.interpolateLongitude(List<? extends Position> positions, double maxLongitudeDifference)
boolean	Position.isOutside(List<Position> path, double minDistanceKm)
boolean	Position.isWithin(List<Position> positions)