IGeneralizeOp.Expand Method

Expands the selected zones by a specified number of cells.

[Visual Basic .NET]
Public Function Expand ( _
    ByVal Raster As IGeoDataset, _
    ByVal numberCells As Integer, _
    ByRef zoneList As Object _
) As IGeoDataset

[C#]
public IGeoDataset Expand (
    IGeoDataset Raster,
    int numberCells,
    ref object zoneList
);

[C++]
HRESULT Expand(
  IGeoDataset* Raster,
  long numberCells,
  VARIANT* zoneList,
  IGeoDataset** Expand
);

[C++]

Parameters
Raster [in]

  Raster is a parameter of type IGeoDataset
numberCells [in]
  numberCells is a parameter of type long
zoneList [in]
  zoneList is a parameter of type VARIANT
Expand [out, retval]

  Expand is a parameter of type IGeoDataset

Product Availability

Remarks

• The method returns a reference to a Raster object. 
• Read the Working with ArcGIS Spatial Analyst objects technical document for general information on implementing Spatial Analyst operations.

See Also