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IProjectedCoordinateSystem2.GetGCSParams Method (ArcObjects .NET 10.4 SDK)
ArcObjects Library Reference (Geometry)  

IProjectedCoordinateSystem2.GetGCSParams Method

Returns 180 degrees and horizon delta in proper GCS units.

[Visual Basic .NET]
Public Sub GetGCSParams ( _
    ByRef p_180 As Double, _
    ByRef pDelta As Double _
)
[C#]
public void GetGCSParams (
    ref double p_180,
    ref double pDelta
);
[C++]
HRESULT GetGCSParams(
  double* p_180,
  double* pDelta
);
[C++]

Parameters p_180 [out] p_180 is a parameter of type double pDelta [out] pDelta is a parameter of type double

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Description

GetGCSParams calculates the edge of the horizon for a geographic coordinate system. For example, if your coordinate system is in decimal degrees, 180 is returned. If the units are in grads, 200 is returned. It also returns a delta, a small offset value, in the correct unit of measure.

See Also

IProjectedCoordinateSystem2 Interface