IDynamicSurface2.GetLineOfSightFeatureCursor Method

Get line-of-sight.

[Visual Basic .NET]
Public Sub GetLineOfSightFeatureCursor ( _
    ByVal pCursor As IFeatureCursor, _
    ByVal Resolution As Double, _
    ByVal pTrackCancel As ITrackCancel, _
    ByVal pOutputLines As IFeatureClass, _
    ByVal pObstructionPoints As IFeatureClass, _
    ByVal bApplyCurvature As Boolean, _
    ByVal bApplyRefraction As Boolean, _
    [ByRef pRefractionFactor As Object] _
)

[C#]
public void GetLineOfSightFeatureCursor (
    IFeatureCursor pCursor,
    double Resolution,
    ITrackCancel pTrackCancel,
    IFeatureClass pOutputLines,
    IFeatureClass pObstructionPoints,
    bool bApplyCurvature,
    bool bApplyRefraction,
    ref object pRefractionFactor
);

[C++]
HRESULT GetLineOfSightFeatureCursor(
  IFeatureCursor* pCursor,
  double Resolution,
  ITrackCancel* pTrackCancel,
  IFeatureClass* pOutputLines,
  IFeatureClass* pObstructionPoints,
  VARIANT_BOOL bApplyCurvature,
  VARIANT_BOOL bApplyRefraction,
  VARIANT* pRefractionFactor
);

[C++]

Parameters
pCursor [in]

  pCursor is a parameter of type IFeatureCursor
Resolution [in]
  Resolution is a parameter of type double
pTrackCancel [in]

  pTrackCancel is a parameter of type ITrackCancel
pOutputLines [in]

  pOutputLines is a parameter of type IFeatureClass
pObstructionPoints [in]

  pObstructionPoints is a parameter of type IFeatureClass
bApplyCurvature [in]
  bApplyCurvature is a parameter of type VARIANT_BOOL
bApplyRefraction [in]
  bApplyRefraction is a parameter of type VARIANT_BOOL
pRefractionFactor [optional]
  pRefractionFactor is a parameter of type VARIANT

  To indicate this parameter is undefined pass a reference to a VARIANT with type VT_ERROR and scode value of DISP_E_PARAMNOTFOUND.

Product Availability

See Also