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esriSRPoleGeometry Constants (ArcObjects .NET 10.5 SDK)
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ArcObjects Library Reference (Geometry)  

esriSRPoleGeometry Constants

Describes the geometry of a pole in a projected coordinate system.

Constant Value Description
esriSRPole_None 0 The pole for this projected coordinate system is outside the PCS horizon boundary.
esriSRPole_IsPoint 1 The pole for this projected coordinate system is a point.
esriSRPole_IsStraightLine 2 The pole for this projected coordinate system is a straight line.
esriSRPole_IsCurvedLine 3 The pole for this projected coordinate system is a curved line.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Remarks

This enumeration is used for horizon objects that are based upon a projected coordinate system. Whether a pole is not present, a point, or a line matters when clipping and closing geometries after they are projected.