IMultivariateOp.IsoCluster Method

Uses isodata clustering to get characteristics of natural cell groupings in multi-dimension attribute space.

[Visual Basic .NET]
Public Sub IsoCluster ( _
    ByVal rasterBands As IGeoDataset, _
    ByVal signatureFile As String, _
    ByVal numberClasses As Integer, _
    [ByVal numberIterations As Object], _
    [ByVal minimumClassSize As Object], _
    [ByVal sampleInterval As Object] _
)

[C#]
public void IsoCluster (
    IGeoDataset rasterBands,
    string signatureFile,
    int numberClasses,
    object numberIterations,
    object minimumClassSize,
    object sampleInterval
);

[C++]
HRESULT IsoCluster(
  IGeoDataset* rasterBands,
  BSTR signatureFile,
  long numberClasses,
  VARIANT numberIterations,
  VARIANT minimumClassSize,
  VARIANT sampleInterval
);

[C++]
Parameters
rasterBands [in]

  rasterBands is a parameter of type IGeoDataset*
signatureFile [in]

  signatureFile is a parameter of type BSTR
numberClasses [in]

  numberClasses is a parameter of type long
numberIterations [in, optional]

  numberIterations is a parameter of type VARIANT

  To indicate this parameter is undefined pass in a VARIANT with type VT_ERROR and scode value of DISP_E_PARAMNOTFOUND.
minimumClassSize [in, optional]

  minimumClassSize is a parameter of type VARIANT

  To indicate this parameter is undefined pass in a VARIANT with type VT_ERROR and scode value of DISP_E_PARAMNOTFOUND.
sampleInterval [in, optional]

  sampleInterval is a parameter of type VARIANT

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

Product Availability

Remarks

• Read the Working with ArcGIS Spatial Analyst objects technical document for general information on implementing Spatial Analyst operations

See Also