SpatialFilter Class

SpatialFilter Class

An abstract base class that defines the type of filter that will be used when finding polygons. Each of the derived classes defines a specific find filter.

Public MustInherit Class SpatialFilter Inherits System.Object

[C#]
public abstract class SpatialFilter : System.Object

Remarks

SpatialFilter is the abstract base class for finding polygons by location.

• To find polygons spatially related to a point, use the LatLongSpatialFilter derived class.

• To find polygons spatially related to a rectangle, use the LatLongRectangleSpatialFilter derived class.