A C D E F G H I L M N P R S T W

A

a12 - Variable in class net.sf.geographiclib.GeodesicData

arc length on the auxiliary sphere between point 1 and point 2 (degrees).

Accumulator - Class in net.sf.geographiclib

An accumulator for sums.

Accumulator(double) - Constructor for class net.sf.geographiclib.Accumulator

Construct from a double.

Accumulator(Accumulator) - Constructor for class net.sf.geographiclib.Accumulator

Construct from another Accumulator.

Add(double) - Method in class net.sf.geographiclib.Accumulator

Add a number to the accumulator.

AddEdge(double, double) - Method in class net.sf.geographiclib.PolygonArea

Add an edge to the polygon or polyline.

AddPoint(double, double) - Method in class net.sf.geographiclib.PolygonArea

Add a point to the polygon or polyline.

ALL - Static variable in class net.sf.geographiclib.GeodesicMask

All capabilities, calculate everything.

AngDiff(double, double) - Static method in class net.sf.geographiclib.GeoMath

Difference of two angles reduced to [−180°, 180°]

AngNormalize(double) - Static method in class net.sf.geographiclib.GeoMath

Normalize an angle (restricted input range).

AngRound(double) - Static method in class net.sf.geographiclib.GeoMath

ArcDirect(double, double, double, double) - Method in class net.sf.geographiclib.Geodesic

Solve the direct geodesic problem where the length of the geodesic is specified in terms of arc length.

ArcDirect(double, double, double, double, int) - Method in class net.sf.geographiclib.Geodesic

Solve the direct geodesic problem where the length of the geodesic is specified in terms of arc length and with a subset of the geodesic results returned.

ArcPosition(double) - Method in class net.sf.geographiclib.GeodesicLine

Compute the position of point 2 which is an arc length a12 (degrees) from point 1.

ArcPosition(double, int) - Method in class net.sf.geographiclib.GeodesicLine

Compute the position of point 2 which is an arc length a12 (degrees) from point 1 and with a subset of the geodesic results returned.

AREA - Static variable in class net.sf.geographiclib.GeodesicMask

Calculate area S12.

area - Variable in class net.sf.geographiclib.PolygonResult

The area of the polygon (meters²).

atan2d(double, double) - Static method in class net.sf.geographiclib.GeoMath

Evaluate the atan2 function with the result in degrees

atanh(double) - Static method in class net.sf.geographiclib.GeoMath

The inverse hyperbolic tangent function.

azi1 - Variable in class net.sf.geographiclib.GeodesicData

azimuth at point 1 (degrees).

azi2 - Variable in class net.sf.geographiclib.GeodesicData

azimuth at point 2 (degrees).

Azimuth() - Method in class net.sf.geographiclib.GeodesicLine

AZIMUTH - Static variable in class net.sf.geographiclib.GeodesicMask

Calculate azimuths azi1 and azi2.

C

Capabilities() - Method in class net.sf.geographiclib.GeodesicLine

Capabilities(int) - Method in class net.sf.geographiclib.GeodesicLine

cbrt(double) - Static method in class net.sf.geographiclib.GeoMath

The cube root function.

Clear() - Method in class net.sf.geographiclib.PolygonArea

Clear PolygonArea, allowing a new polygon to be started.

Compute() - Method in class net.sf.geographiclib.PolygonArea

Return the results so far.

Compute(boolean, boolean) - Method in class net.sf.geographiclib.PolygonArea

Return the results so far.

Constants - Class in net.sf.geographiclib

Constants needed by GeographicLib.

CurrentPoint() - Method in class net.sf.geographiclib.PolygonArea

Report the previous vertex added to the polygon or polyline.

D

degree - Static variable in class net.sf.geographiclib.GeoMath

The number of radians in a degree.

digits - Static variable in class net.sf.geographiclib.GeoMath

The number of binary digits in the fraction of a double precision number (equivalent to C++'s numeric_limits<double>::digits).

Direct(double, double, double, double) - Method in class net.sf.geographiclib.Geodesic

Solve the direct geodesic problem where the length of the geodesic is specified in terms of distance.

Direct(double, double, double, double, int) - Method in class net.sf.geographiclib.Geodesic

Solve the direct geodesic problem where the length of the geodesic is specified in terms of distance and with a subset of the geodesic results returned.

Direct(double, double, double, boolean, double, int) - Method in class net.sf.geographiclib.Geodesic

The general direct geodesic problem.

DISTANCE - Static variable in class net.sf.geographiclib.GeodesicMask

Calculate distance s12.

DISTANCE_IN - Static variable in class net.sf.geographiclib.GeodesicMask

Allow distance s12 to be used as input in the direct geodesic problem.

E

EllipsoidArea() - Method in class net.sf.geographiclib.Geodesic

epsilon - Static variable in class net.sf.geographiclib.GeoMath

Equivalent to C++'s numeric_limits<double>::epsilon().

EquatorialArc() - Method in class net.sf.geographiclib.GeodesicLine

EquatorialAzimuth() - Method in class net.sf.geographiclib.GeodesicLine

F

first - Variable in class net.sf.geographiclib.Pair

The first member of the pair.

Flattening() - Method in class net.sf.geographiclib.Geodesic

Flattening() - Method in class net.sf.geographiclib.GeodesicLine

Flattening() - Method in class net.sf.geographiclib.PolygonArea

G

Geodesic - Class in net.sf.geographiclib

Geodesic calculations.

Geodesic(double, double) - Constructor for class net.sf.geographiclib.Geodesic

Constructor for a ellipsoid with

GeodesicData - Class in net.sf.geographiclib

The results of geodesic calculations.

GeodesicData() - Constructor for class net.sf.geographiclib.GeodesicData

Initialize all the fields to Double.NaN.

GeodesicLine - Class in net.sf.geographiclib

A geodesic line.

GeodesicLine(Geodesic, double, double, double) - Constructor for class net.sf.geographiclib.GeodesicLine

Constructor for a geodesic line staring at latitude lat1, longitude lon1, and azimuth azi1 (all in degrees).

GeodesicLine(Geodesic, double, double, double, int) - Constructor for class net.sf.geographiclib.GeodesicLine

Constructor for a geodesic line staring at latitude lat1, longitude lon1, and azimuth azi1 (all in degrees) with a subset of the capabilities included.

GeodesicMask - Class in net.sf.geographiclib

Bit masks for what geodesic calculations to do.

GeodesicMask() - Constructor for class net.sf.geographiclib.GeodesicMask

GEODESICSCALE - Static variable in class net.sf.geographiclib.GeodesicMask

Calculate geodesic scales M12 and M21.

GeographicErr - Exception in net.sf.geographiclib

Exception handling for GeographicLib.

GeographicErr(String) - Constructor for exception net.sf.geographiclib.GeographicErr

Constructor

GeoMath - Class in net.sf.geographiclib

Mathematical functions needed by GeographicLib.

H

hypot(double, double) - Static method in class net.sf.geographiclib.GeoMath

The hypotenuse function avoiding underflow and overflow.

I

Inverse(double, double, double, double) - Method in class net.sf.geographiclib.Geodesic

Solve the inverse geodesic problem.

Inverse(double, double, double, double, int) - Method in class net.sf.geographiclib.Geodesic

Solve the inverse geodesic problem with a subset of the geodesic results returned.

isfinite(double) - Static method in class net.sf.geographiclib.GeoMath

Test for finiteness.

L

lat1 - Variable in class net.sf.geographiclib.GeodesicData

latitude of point 1 (degrees).

lat2 - Variable in class net.sf.geographiclib.GeodesicData

latitude of point 2 (degrees).

LatFix(double) - Static method in class net.sf.geographiclib.GeoMath

Normalize a latitude.

Latitude() - Method in class net.sf.geographiclib.GeodesicLine

LATITUDE - Static variable in class net.sf.geographiclib.GeodesicMask

Calculate latitude lat2.

Line(double, double, double) - Method in class net.sf.geographiclib.Geodesic

Set up to compute several points on a single geodesic.

Line(double, double, double, int) - Method in class net.sf.geographiclib.Geodesic

Set up to compute several points on a single geodesic with a subset of the capabilities included.

log1p(double) - Static method in class net.sf.geographiclib.GeoMath

log(1 + x) accurate near x = 0.

lon1 - Variable in class net.sf.geographiclib.GeodesicData

longitude of point 1 (degrees).

lon2 - Variable in class net.sf.geographiclib.GeodesicData

longitude of point 2 (degrees).

LONG_NOWRAP - Static variable in class net.sf.geographiclib.GeodesicMask

For backward compatibility only; use LONG_UNROLL instead.

LONG_UNROLL - Static variable in class net.sf.geographiclib.GeodesicMask

Unroll lon2.

Longitude() - Method in class net.sf.geographiclib.GeodesicLine

LONGITUDE - Static variable in class net.sf.geographiclib.GeodesicMask

Calculate longitude lon2.

M

m12 - Variable in class net.sf.geographiclib.GeodesicData

reduced length of geodesic (meters).

M12 - Variable in class net.sf.geographiclib.GeodesicData

geodesic scale of point 2 relative to point 1 (dimensionless).

M21 - Variable in class net.sf.geographiclib.GeodesicData

geodesic scale of point 1 relative to point 2 (dimensionless).

MajorRadius() - Method in class net.sf.geographiclib.Geodesic

MajorRadius() - Method in class net.sf.geographiclib.GeodesicLine

MajorRadius() - Method in class net.sf.geographiclib.PolygonArea

min - Static variable in class net.sf.geographiclib.GeoMath

Equivalent to C++'s numeric_limits<double>::min().

N

Negate() - Method in class net.sf.geographiclib.Accumulator

Negate an accumulator.

net.sf.geographiclib - package net.sf.geographiclib

Geodesic routines from GeographicLib implemented in Java

NONE - Static variable in class net.sf.geographiclib.GeodesicMask

No capabilities, no output.

norm(double, double) - Static method in class net.sf.geographiclib.GeoMath

num - Variable in class net.sf.geographiclib.PolygonResult

The number of vertices in the polygon

P

Pair - Class in net.sf.geographiclib

A pair of double precision numbers.

Pair(double, double) - Constructor for class net.sf.geographiclib.Pair

Constructor

perimeter - Variable in class net.sf.geographiclib.PolygonResult

The perimeter of the polygon or the length of the polyline (meters).

PolygonArea - Class in net.sf.geographiclib

Polygon areas.

PolygonArea(Geodesic, boolean) - Constructor for class net.sf.geographiclib.PolygonArea

Constructor for PolygonArea.

PolygonResult - Class in net.sf.geographiclib

A container for the results from PolygonArea.

PolygonResult(int, double, double) - Constructor for class net.sf.geographiclib.PolygonResult

Constructor

polyval(int, double[], int, double) - Static method in class net.sf.geographiclib.GeoMath

Evaluate a polynomial.

Position(double) - Method in class net.sf.geographiclib.GeodesicLine

Compute the position of point 2 which is a distance s12 (meters) from point 1.

Position(double, int) - Method in class net.sf.geographiclib.GeodesicLine

Compute the position of point 2 which is a distance s12 (meters) from point 1 and with a subset of the geodesic results returned.

Position(boolean, double, int) - Method in class net.sf.geographiclib.GeodesicLine

The general position function.

R

REDUCEDLENGTH - Static variable in class net.sf.geographiclib.GeodesicMask

Calculate reduced length m12.

S

s12 - Variable in class net.sf.geographiclib.GeodesicData

distance between point 1 and point 2 (meters).

S12 - Variable in class net.sf.geographiclib.GeodesicData

area under the geodesic (meters²).

second - Variable in class net.sf.geographiclib.Pair

The second member of the pair.

Set(double) - Method in class net.sf.geographiclib.Accumulator

Set the value to a double.

sincosd(double) - Static method in class net.sf.geographiclib.GeoMath

Evaluate the sine and cosine function with the argument in degrees

sq(double) - Static method in class net.sf.geographiclib.GeoMath

Square a number.

Sum() - Method in class net.sf.geographiclib.Accumulator

Return the value held in the accumulator.

Sum(double) - Method in class net.sf.geographiclib.Accumulator

Return the result of adding a number to sum (but don't change sum).

sum(double, double) - Static method in class net.sf.geographiclib.GeoMath

The error-free sum of two numbers.

T

TestEdge(double, double, boolean, boolean) - Method in class net.sf.geographiclib.PolygonArea

Return the results assuming a tentative final test point is added via an azimuth and distance; however, the data for the test point is not saved.

TestPoint(double, double, boolean, boolean) - Method in class net.sf.geographiclib.PolygonArea

Return the results assuming a tentative final test point is added; however, the data for the test point is not saved.

W

WGS84 - Static variable in class net.sf.geographiclib.Geodesic

A global instantiation of Geodesic with the parameters for the WGS84 ellipsoid.

WGS84_a - Static variable in class net.sf.geographiclib.Constants

The equatorial radius of WGS84 ellipsoid (6378137 m).

WGS84_f - Static variable in class net.sf.geographiclib.Constants

The flattening of WGS84 ellipsoid (1/298.257223563).

A C D E F G H I L M N P R S T W