C# Class SharpMap.CoordinateSystems.GeographicCoordinateSystem

A coordinate system based on latitude and longitude.

Some geographic coordinate systems are Lat/Lon, and some are Lon/Lat. You can find out which this is by examining the axes. You should also check the angular units, since not all geographic coordinate systems use degrees.

Inheritance: HorizontalCoordinateSystem, IGeographicCoordinateSystem

显示文件 Open project: jumpinjackie/fdotoolbox Class Usage Examples

Private Properties

Property	Type	Description
GeographicCoordinateSystem	System

Public Methods

Method	Description
EqualParams ( object obj ) : bool	Checks whether the values of this instance is equal to the values of another instance. Only parameters used for coordinate system are used for comparison. Name, abbreviation, authority, alias and remarks are ignored in the comparison.
GetUnits ( int dimension ) : IUnit	Gets units for dimension within coordinate system. Each dimension in the coordinate system has corresponding units.
GetWgs84ConversionInfo ( int index ) : Wgs84ConversionInfo	Gets details on a conversion to WGS84.

Private Methods

Method	Description
GeographicCoordinateSystem ( IAngularUnit angularUnit, IHorizontalDatum horizontalDatum, IPrimeMeridian primeMeridian, List axisInfo, string name, string authority, long authorityCode, string alias, string abbreviation, string remarks ) : System	Creates an instance of a Geographic Coordinate System

Method Details

EqualParams() public method

Checks whether the values of this instance is equal to the values of another instance. Only parameters used for coordinate system are used for comparison. Name, abbreviation, authority, alias and remarks are ignored in the comparison.

public EqualParams ( object obj ) : bool
obj	object
return	bool

GetUnits() public method

Gets units for dimension within coordinate system. Each dimension in the coordinate system has corresponding units.

public GetUnits ( int dimension ) : IUnit
dimension	int	Dimension
return	IUnit

GetWgs84ConversionInfo() public method

Gets details on a conversion to WGS84.

public GetWgs84ConversionInfo ( int index ) : Wgs84ConversionInfo
index	int
return	Wgs84ConversionInfo