A B C D E G I L M N R S T

A

ADD_TO_MAP - Static variable in class com.AndrewGray.geoutils.MapPoint

Constructor option flag indicating that this point should be added to the MercatorMap

addMapPoint(MapPoint) - Method in class com.AndrewGray.geoutils.MercatorMap

Add a new MapPoint to this map

applyBearingAndDistance(LatLong, double, double) - Method in class com.AndrewGray.geoutils.RhumbLine

compute destination LatLong given an origin, bearing and km distance

applyBearingAndDistance(LatLong, double, double) - Method in class com.AndrewGray.geoutils.GreatCircle

compute destination LatLong given origin, bearing and distance.

B

bearing2String(double) - Static method in class com.AndrewGray.geoutils.GeoConv

convert a radian bearing value to a user readable bearing string

C

calculateMagneticVariation(LatLong) - Method in class com.AndrewGray.geoutils.GeoMagVar

Return the predicted geomagnetic variation (in radians) at the given LatLong using the current settings for height and date.

clear() - Method in class com.AndrewGray.geoutils.MapPoint

clear this MapPoint back to undefined status

com.AndrewGray.geoutils - package com.AndrewGray.geoutils

This package contains a collection of classes written by Andrew Gray for the calculation of Great Circles, the manipulation of Lat/Long pairs, and the conversion between Mercator map coordinates.

D

DEGREES_TO_RADIANS - Static variable in class com.AndrewGray.geoutils.GeoConv

degrees2radians(double) - Static method in class com.AndrewGray.geoutils.GeoConv

convenience method converts degrees to radians

E

equalTo(MapPoint) - Method in class com.AndrewGray.geoutils.MapPoint

check whether this MapPoint represents the same point on the map as another.

G

GeoConv - class com.AndrewGray.geoutils.GeoConv.

series of static methods for use by other geoutils classes

GeoConv() - Constructor for class com.AndrewGray.geoutils.GeoConv

GeoMagVar - class com.AndrewGray.geoutils.GeoMagVar.

Class calculates the geomagnetic variation at a given LatLong using the IGRF2000 model.

GeoMagVar() - Constructor for class com.AndrewGray.geoutils.GeoMagVar

create a new GeoMagVar calculator.

getBearing(LatLong, LatLong) - Method in class com.AndrewGray.geoutils.RhumbLine

compute the rhumb line course (constant true course) between two LatLongs.

getBearing(LatLong, LatLong) - Method in class com.AndrewGray.geoutils.GreatCircle

Calculate the initial bearing between two points on a great circle.

getDatelineTraversalID() - Method in class com.AndrewGray.geoutils.GreatCircle

Returns the id of point last computed by getTrack() which crosses Longitude 180 degrees.

getDistance(LatLong, LatLong) - Method in class com.AndrewGray.geoutils.RhumbLine

compute the rhumb line distance (constant true course) between two LatLongs.

getDistance(LatLong, LatLong) - Method in class com.AndrewGray.geoutils.GreatCircle

Method to compute Great Circle distance between two points.

getEarthRadius() - Method in class com.AndrewGray.geoutils.GreatCircle

Get the current radius of the Earth used in calculation

getHeight() - Method in class com.AndrewGray.geoutils.MercatorMap

Get current height of this map

getIntersection(LatLong, double, LatLong, double) - Method in class com.AndrewGray.geoutils.GreatCircle

Computes the LatLong of the intersection of two great circles given both origin LatLongs and initial bearings.

getLatitude() - Method in class com.AndrewGray.geoutils.LatLong

returns the latitude represented by this LatLong

getLatitudeD() - Method in class com.AndrewGray.geoutils.LatLong

returns the latitude represented by this LatLong

getLatitudeDMS() - Method in class com.AndrewGray.geoutils.LatLong

returns the latitude represented by this LatLong

getLatLong() - Method in class com.AndrewGray.geoutils.MapPoint

Get the LatLong of this MapPoint

getLatLongRawString() - Method in class com.AndrewGray.geoutils.MapPoint

return String representation of lat/long.

getLongitude() - Method in class com.AndrewGray.geoutils.LatLong

returns the longitude represented by this LatLong

getLongitudeD() - Method in class com.AndrewGray.geoutils.LatLong

returns the longitude represented by this LatLong

getLongitudeDMS() - Method in class com.AndrewGray.geoutils.LatLong

returns the longitude represented by this LatLong

getMapPoints() - Method in class com.AndrewGray.geoutils.MercatorMap

Get the list of MapPoint current defined in this map

getOx() - Method in class com.AndrewGray.geoutils.MercatorMap

get the X origin of this map

getOy() - Method in class com.AndrewGray.geoutils.MercatorMap

get the Y origin of this map

getPoint() - Method in class com.AndrewGray.geoutils.MapPoint

get the x,y coordinates of this point

getRawString() - Method in class com.AndrewGray.geoutils.LatLong

return String representation of this LatLong.

getString() - Method in class com.AndrewGray.geoutils.MapPoint

get the comment string associated with this MapPoint

getTrack(LatLong, LatLong, double) - Method in class com.AndrewGray.geoutils.GreatCircle

Computes a track between two points given KM distance between waypoints.

getWidth() - Method in class com.AndrewGray.geoutils.MercatorMap

Get current width of this map

getX() - Method in class com.AndrewGray.geoutils.MapPoint

Get the x coordinate of this MapPoint

getY() - Method in class com.AndrewGray.geoutils.MapPoint

Get the y coordinate of this MapPoint

GreatCircle - class com.AndrewGray.geoutils.GreatCircle.

implements various mathematical methods related to Great Circle calculations.

GreatCircle.DistanceTooLargeException - exception com.AndrewGray.geoutils.GreatCircle.DistanceTooLargeException.

thrown by applyBearingAndDistance and getTrack if the specified distance is larger than Math.PI/4 (~5000km)

GreatCircle.DistanceTooLargeException(GreatCircle) - Constructor for class com.AndrewGray.geoutils.GreatCircle.DistanceTooLargeException

GreatCircle() - Constructor for class com.AndrewGray.geoutils.GreatCircle

Creates a new Great Circle object

I

isExtremeLatitude() - Method in class com.AndrewGray.geoutils.LatLong

Return true if this LatLong represents an extreme latitude.

isLatitudeNorth() - Method in class com.AndrewGray.geoutils.LatLong

return true if latitude is North of equator

isLongitudeEast() - Method in class com.AndrewGray.geoutils.LatLong

return true if longitude is East of meridian

isSet() - Method in class com.AndrewGray.geoutils.MapPoint

Check whether this MapPoint is currently set

L

LatLong - class com.AndrewGray.geoutils.LatLong.

class defining LatLong data type for storage and manipulation of Latitude/Longitude pairs.

LatLong() - Constructor for class com.AndrewGray.geoutils.LatLong

create LatLong initialised at the meridian and on equator

LatLong(double, double) - Constructor for class com.AndrewGray.geoutils.LatLong

Create a LatLong from 2 doubles representing Radian lat/long

LatLong(double, double, boolean) - Constructor for class com.AndrewGray.geoutils.LatLong

Create a LatLong from 2 doubles representing either Degrees or Radians lat/long

LatLong(int[], int[]) - Constructor for class com.AndrewGray.geoutils.LatLong

This contructor takes two int array of Lat and Long

LatLong(int, int, int, int, int, int) - Constructor for class com.AndrewGray.geoutils.LatLong

This contructor takes six ints as Lat(Degrees,Minutes) and Long(Degrees,Minutes)

LatLong(String) - Constructor for class com.AndrewGray.geoutils.LatLong

create a new LatLong from a string of the format returned by getRawString

M

MapPoint - class com.AndrewGray.geoutils.MapPoint.

Class defines methods to manipulate points on a true mercator map using either their x,y (mercator) coordinates or LatLong.

MapPoint(MercatorMap) - Constructor for class com.AndrewGray.geoutils.MapPoint

Create a new undefined MapPoint given the specified MercatorMap without adding it to the map.

MapPoint(MercatorMap, int) - Constructor for class com.AndrewGray.geoutils.MapPoint

Create a new undefined MapPoint given the specified MercatorMap.

MapPoint(MercatorMap, LatLong) - Constructor for class com.AndrewGray.geoutils.MapPoint

Create a new MapPoint at the specified LatLong and given the specified MercatorMap.

MapPoint(MercatorMap, LatLong, int) - Constructor for class com.AndrewGray.geoutils.MapPoint

Create a new MapPoint at the specified LatLong and given the specified MercatorMap.

MapPoint(MercatorMap, Point) - Constructor for class com.AndrewGray.geoutils.MapPoint

Create a new MapPoint at the specified x,y coordinate and given the specified MercatorMap.

MapPoint(MercatorMap, Point, int) - Constructor for class com.AndrewGray.geoutils.MapPoint

Create a new MapPoint at the specified x,y coordinate and given the specified MercatorMap.

MercatorMap - class com.AndrewGray.geoutils.MercatorMap.

class defines a notional perfect mercator map with specified width and height.

MercatorMap(int, int) - Constructor for class com.AndrewGray.geoutils.MercatorMap

Create a new MercatorMap of the specified width and height.

N

NONE - Static variable in class com.AndrewGray.geoutils.MapPoint

Constructor option flag when no setup options are required.

R

radians2degrees(double) - Static method in class com.AndrewGray.geoutils.GeoConv

convenience method converts radians to degrees

reset() - Method in class com.AndrewGray.geoutils.MapPoint

recompute this MapPoint x,y coordinates based upon its LatLong.

RhumbLine - class com.AndrewGray.geoutils.RhumbLine.

Collection of algorithms related to Rhumb line (constant true bearing) calculations.

RhumbLine() - Constructor for class com.AndrewGray.geoutils.RhumbLine

Create a new RhumbLine object

S

set(LatLong) - Method in class com.AndrewGray.geoutils.MapPoint

Set this MapPoint given its LatLong

set(Point) - Method in class com.AndrewGray.geoutils.MapPoint

Set this MapPoint given its x,y mercator coordinates

set(String) - Method in class com.AndrewGray.geoutils.MapPoint

Set this map point given the raw string as produced by getLatLongRawString.

setDate(Calendar) - Method in class com.AndrewGray.geoutils.GeoMagVar

set the date for which subsequent geo-variance calculations are performed

setEarthRadius(double) - Method in class com.AndrewGray.geoutils.GreatCircle

Set the radius of the Earth for calculations that involve it.

setHeight(double) - Method in class com.AndrewGray.geoutils.GeoMagVar

set the date for which subsequent geo-variance calculations are performed

setHeight(int) - Method in class com.AndrewGray.geoutils.MercatorMap

set the height of this map

setOx(int) - Method in class com.AndrewGray.geoutils.MercatorMap

set the X origin of this map

setOy(int) - Method in class com.AndrewGray.geoutils.MercatorMap

set Y origin of this map

setString(String) - Method in class com.AndrewGray.geoutils.MapPoint

set the comment string associated with this MapPoint

setWidth(int) - Method in class com.AndrewGray.geoutils.MercatorMap

set the width of this map

T

toString() - Method in class com.AndrewGray.geoutils.LatLong

Produce human readable representation of this LatLong with degrees and minutes only.

toString() - Method in class com.AndrewGray.geoutils.MapPoint

Produce a human readable representation of this MapPoint.

toStringL() - Method in class com.AndrewGray.geoutils.LatLong

Produce a human readable representation of this LatLong with degrees, minutes and seconds.

A B C D E G I L M N R S T