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| ArcObjects Help for .NET developers > ArcObjects namespaces > SpatialAnalyst > ESRI.ArcGIS.SpatialAnalyst > Constants > E > esriPathDistanceHorizontalEnum Constants (ArcObjects .NET 10.5 SDK) | 
Path Distance Horizontal Factor Types.
| Constant | Value | Description | 
|---|---|---|
| esriPathDistanceHorizontalInvalid | 0 | Invalid. | 
| esriPathDistanceHorizontalBinary | 1 | Binary. | 
| esriPathDistanceHorizontalForward | 2 | Forward. | 
| esriPathDistanceHorizontalLinear | 3 | Linear. | 
| esriPathDistanceHorizontalInverseLinear | 4 | Inverse Linear. | 
| esriPathDistanceHorizontalTable | 5 | Table. |