TPG.GeoUnits.Rhumb Class Reference

Public Member Functions
double	DIsometricToRectifying (double psix, double psiy)
	DIsometricToRectifying(double psix, double psiy)
double	DRectifyingToIsometric (double mux, double muy)
	DRectifyingToIsometric(double mux, double muy)
double	MeanSinXi (double psix, double psiy)
	MeanSinXi(double psix, double psiy)
RhumbLine	Line (double lat1, double lon1, double azi12)
	Generates a rhumbline from lat1,lon1 with bearing azi12.
	Rhumb (double a, double f, bool exact)
	Constructor for an ellipsoid with.
void	Direct (double lat1, double lon1, double azi12, double s12, out double lat2, out double lon2)
	Solves the direct rhumb problem.
void	Inverse (double lat1, double lon1, double lat2, double lon2, out double s12, out double azi12)
	Solves the inverse rhumb problem.

Public Attributes
Ellipsoidm	_ell
double	_c2

Static Public Attributes
const uint	NONE = 0U
const uint	LATITUDE = 1U<<7
const uint	LONGITUDE = 1U<<8
const uint	AZIMUTH = 1U<<9
const uint	DISTANCE = 1U<<10
const uint	AREA = 1U<<14
const uint	LONG_UNROLL = 1U<<15
const uint	LONG_NOWRAP = LONG_UNROLL
const uint	ALL = 0x7F80U

Constructor & Destructor Documentation

Rhumb()

TPG.GeoUnits.Rhumb.Rhumb ( double  a, double  f, bool  exact  )

inline

Constructor for an ellipsoid with.

Parameters

a	equatorial radius (meters)
f	flattening of ellipsoid.
exact

Member Function Documentation

Direct()

void TPG.GeoUnits.Rhumb.Direct ( double  lat1, double  lon1, double  azi12, double  s12, out double  lat2, out double  lon2  )

inline

Solves the direct rhumb problem.

Parameters

lat1	latitude of point 1 (degrees)
lon1	longitude of point 1 (degrees)
azi12	azimuth of the rhumb line
s12	distance between point 1 and point 2 (meters)
lat2	latitude of point 2
lon2	latitude of point 2

DIsometricToRectifying()

double TPG.GeoUnits.Rhumb.DIsometricToRectifying ( double  psix, double  psiy  )

inline

DIsometricToRectifying(double psix, double psiy)

Parameters

psix	NB! degrees
psiy	NB! degrees

Returns

DRectifyingToIsometric()

double TPG.GeoUnits.Rhumb.DRectifyingToIsometric ( double  mux, double  muy  )

inline

DRectifyingToIsometric(double mux, double muy)

Parameters

mux
muy

Returns

Inverse()

void TPG.GeoUnits.Rhumb.Inverse ( double  lat1, double  lon1, double  lat2, double  lon2, out double  s12, out double  azi12  )

inline

Solves the inverse rhumb problem.

Parameters

lat1	latitude of point 1 (degrees)
lon1	longitude of point 1 (degrees)
lat2	latitude of point 2 (degrees)
lon2	longitude of point 2 (degrees)
s12	distance between point 1 and point 2 (meters)
azi12	azimuth of the rhumb line

Line()

RhumbLine TPG.GeoUnits.Rhumb.Line ( double  lat1, double  lon1, double  azi12  )

inline

Generates a rhumbline from lat1,lon1 with bearing azi12.

Parameters

lat1	origin latitude (degrees)
lon1	origin longitude (degrees)
azi12	bearing (degrees)

Returns

MeanSinXi()

double TPG.GeoUnits.Rhumb.MeanSinXi ( double  psix, double  psiy  )

inline

MeanSinXi(double psix, double psiy)

Parameters

psix
psiy

Returns

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The documentation for this class was generated from the following file:

• Src/Libraries/Teleplan.C4IS.Geo/Loxodrome.cs