ArcGIS Developer Help

ITrigOp.ATan Method

Calculates the inverse tangent of cells in a GeoDataset.

[Visual Basic .NET]
Public Function ATan ( _
    ByVal geoDataset As IGeoDataset _
) As IGeoDataset

[C#]
public IGeoDataset ATan (
    IGeoDataset geoDataset
);

[C++]
HRESULT ATan(
  IGeoDataset* geoDataset
);

[C++]
Parameters
geoDataset [in]

  geoDataset is a parameter of type IGeoDataset*

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server. Requires Spatial Analyst Extension.

geoDataset

an input Raster, RasterDataset, RasterBand, or RasterDescriptor