Package org.apache.lucene.geo

package org.apache.lucene.geo

Geospatial Utility Implementations for Lucene Core

Class	Description
Circle	Represents a circle on the earth's surface.
Component2D	2D Geometry object that supports spatial relationships with bounding boxes, triangles and points.
Component2D.WithinRelation	Used by withinTriangle to check the within relationship between a triangle and the query shape (e.g.
GeoEncodingUtils	reusable geopoint encoding methods
GeoEncodingUtils.Component2DPredicate	A predicate that checks whether a given point is within a component2D geometry.
GeoEncodingUtils.DistancePredicate	A predicate that checks whether a given point is within a distance of another point.
GeoUtils	Basic reusable geo-spatial utility methods
GeoUtils.WindingOrder	used to define the orientation of 3 points -1 = Clockwise 0 = Colinear 1 = Counter-clockwise
LatLonGeometry	Lat/Lon Geometry object.
Line	Represents a line on the earth's surface.
Point	Represents a point on the earth's surface.
Polygon	Represents a closed polygon on the earth's surface.
Rectangle	Represents a lat/lon rectangle.
SimpleWKTShapeParser	Parses shape geometry represented in WKT format
SimpleWKTShapeParser.ShapeType	Enumerated type for Shapes
Tessellator	Computes a triangular mesh tessellation for a given polygon.
Tessellator.Node	Circular Doubly-linked list used for polygon coordinates
Tessellator.Triangle	Triangle in the tessellated mesh
XYCircle	Represents a circle on the XY plane.
XYEncodingUtils	reusable cartesian geometry encoding methods
XYGeometry	Cartesian Geometry object.
XYLine	Represents a line in cartesian space.
XYPoint	Represents a point on the earth's surface.
XYPolygon	Represents a polygon in cartesian space.
XYRectangle	Represents a x/y cartesian rectangle.