2D Geometry object that supports spatial relationships with bounding boxes, triangles and points.
Internal tree node: represents geometry edge from lat1,lon1 to lat2,lon2.
reusable geopoint encoding methods
A predicate that checks whether a given point is within a distance of another point.
A predicate that checks whether a given point is within a polygon.
Basic reusable geo-spatial utility methods
Represents a closed polygon on the earth's surface.
2D polygon implementation represented as a balanced interval tree of edges.
Represents a lat/lon rectangle.
Used by withinTriangle to check the within relationship between a triangle and the query shape (e.g.
used to define the orientation of 3 points -1 = Clockwise 0 = Colinear 1 = Counter-clockwise
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