IProjectedCoordinateSystem4GEN.GetHorizon Method

Returns the standard horizon polygon, its envelope, and whether it is inclusive or exclusive; the horizon polygon may be 0.

[Visual Basic .NET]
Public Function GetHorizon ( _
    ByRef horizonEnvelope As WKSEnvelope, _
    ByRef Inclusive As Boolean _
) As IGeometry

[C#]
public IGeometry GetHorizon (
    ref WKSEnvelope horizonEnvelope,
    ref bool Inclusive
);

[C++]
HRESULT GetHorizon(
  _WKSEnvelope* horizonEnvelope,
  VARIANT_BOOL* Inclusive,
  IGeometry** ppHorizon
);

[C++]
Parameters
horizonEnvelope [out]
  horizonEnvelope is a parameter of type _WKSEnvelope
Inclusive [out]
  Inclusive is a parameter of type VARIANT_BOOL
ppHorizon [out, retval]
  ppHorizon is a parameter of type IGeometry

Product Availability

Remarks

GetHorizon returns, in geographic coordinate system coordinates and unit of measure, the valid geometry of a projected coordinate system. The method also returns whether the geometry should be considered inclusive or exclusive, and its envelope.

See Also