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ITrigOp.ATan2 Method (ArcObjects .NET 10.8 SDK)
ArcObjects Help for .NET developers > ArcObjects Help for .NET developers > ArcObjects namespaces > SpatialAnalyst > ESRI.ArcGIS.SpatialAnalyst > Interfaces > IT > ITrigOp Interface > ITrigOp.ATan2 Method
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ITrigOp.ATan2 Method

Calculates the calculates the inverse tangent (based on x/y) of cells in a GeoDataset.

[Visual Basic .NET]
Public Function ATan2 ( _
    ByVal geoDatasetX As IGeoDataset, _
    ByVal geoDatasetY As IGeoDataset _
) As IGeoDataset
[C#]
public IGeoDataset ATan2 (
    IGeoDataset geoDatasetX,
    IGeoDataset geoDatasetY
);
[C++]
HRESULT ATan2(
  IGeoDataset* geoDatasetX,
  IGeoDataset* geoDatasetY
);
[C++]
Parameters
geoDatasetX [in]

geoDatasetX is a parameter of type IGeoDataset* geoDatasetY [in]
geoDatasetY is a parameter of type IGeoDataset*

Product Availability

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

Remarks

geoDatasetX specifies the numerator for the inverse tangent

Valid input include a Raster, RasterDataset, RasterBand, or RasterDescriptor.

geoDatasetY specifies the denominator for the inverse tangent

Valid input include a Raster, RasterDataset, RasterBand, or RasterDescriptor.

See Also

ITrigOp Interface