C# Class ProjNet.CoordinateSystems.Projections.PolyconicProjection

Inheritance: MapProjection

ファイルを表示 Open project: fivepmtechnology/ProjNET Class Usage Examples

Public Methods

Method	Description
DegreesToMeters ( double lonlat ) : double[]
Inverse ( ) : IMathTransform	Returns the inverse of this projection.
MetersToDegrees ( double p ) : double[]
PolyconicProjection ( List parameters ) : System	Constructs a new map projection from the supplied parameters.
PolyconicProjection ( List parameters, bool isInverse ) : System	Constructs a new map projection from the supplied parameters.

Private Methods

Method	Description
msfn ( double s, double c ) : double	Computes function `f(s,c,e²) = c/sqrt(1 - s²*e²)` needed for the true scale latitude (Snyder 14-15), where `s` and `c` are the sine and cosine of the true scale latitude, and `e²` is the eccentricity squared.

Method Details

DegreesToMeters() public method

public DegreesToMeters ( double lonlat ) : double[]
lonlat	double
return	double[]

Inverse() public method

Returns the inverse of this projection.

public Inverse ( ) : IMathTransform
return	IMathTransform

MetersToDegrees() public method

public MetersToDegrees ( double p ) : double[]
p	double
return	double[]

PolyconicProjection() public method

Constructs a new map projection from the supplied parameters.

public PolyconicProjection ( List parameters ) : System
parameters	List	The parameter values in standard units
return	System

PolyconicProjection() public method

Constructs a new map projection from the supplied parameters.

public PolyconicProjection ( List parameters, bool isInverse ) : System
parameters	List	The parameter values in standard units
isInverse	bool	Defines if Projection is inverse
return	System