IProjectedCoordinateSystem4GEN.GetShiftedHorizon Method

Returns the horizon polygon, shifted once or twice, west/east of standard horizon for a negative/positive shift.

[Visual Basic .NET]
Public Function GetShiftedHorizon ( _
    ByVal shift As Integer _
) As IGeometry

[C#]
public IGeometry GetShiftedHorizon (
    int shift
);

[C++]
HRESULT GetShiftedHorizon(
  Long shift,
  IGeometry** ppHorizon
);

[C++]

Parameters
shift 
  shift is a parameter of type Long
ppHorizon [out, retval]

  ppHorizon is a parameter of type IGeometry

Product Availability

Remarks

The standard horizon is the valid area of a projected coordinate system, but in geographic coordinate system coordinates and unit of measure. The standard horizon usually has longitude values between +/-180 (or equivalent). If you use -2, -1, 1 or 2 for the shift value, GetShiftedHorizon will translate the horizon by 360 degrees to the left or right.

See Also