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This document is archived and information here might be outdated. Recommended version. |
IGeographicCoordinateSystem2.GetGCSParams Method (ArcObjects .NET 10.8 SDK)
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This document is archived and information here might be outdated. Recommended version. |
Returns the 180 degrees equivalent 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(
System.Double* p_180,
System.Double* pDelta
);
[C++] Parameters p_180 [out]
p_180 is a parameter of type double* pDelta [out]
pDelta is a parameter of type double*
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.