ILasPointCloud.GetLasPointInfo Method

Returns an array of ILasPointInfo(the 1-based pointID is optional).

[Visual Basic .NET]
Public Function GetLasPointInfo ( _
    ByVal pTrackCancel As ITrackCancel, _
    ByVal pLocation As IGeometry, _
    ByVal PointID As Double _
) As IArray

[C#]
public IArray GetLasPointInfo (
    ITrackCancel pTrackCancel,
    IGeometry pLocation,
    double PointID
);

[C++]
HRESULT GetLasPointInfo(
  ITrackCancel* pTrackCancel,
  IGeometry* pLocation,
  double PointID,
  IArray** ppInfo
);

[C++]

Parameters
pTrackCancel [in]

  pTrackCancel is a parameter of type ITrackCancel
pLocation [in]

  pLocation is a parameter of type IGeometry
PointID [in]
  PointID is a parameter of type double
ppInfo [out, retval]

  ppInfo is a parameter of type IArray

Product Availability

Description

Returns an array of point info objects located near the input geometry.

pTrackCancel is a reference to a Cancel Tracker object that can be used to monitor progress and/or cancel the process. This can be set to a NULL pointer ('Nothing' in VB) if desired.

pLocation is the input geometry. Valid geometries are Point, Envelope. The z information on the input geometry is honored. If extent is z-aware, its z-range is honored.

pointID is optional. If provided, point info object(s) of the point(s) with the input pointID that satisfy the location's extent are returned.

See Also