Uses of Class
org.locationtech.spatial4j.context.SpatialContext

Packages that use SpatialContext

Package	Description
org.apache.lucene.spatial
org.apache.lucene.spatial.prefix.tree
org.apache.lucene.spatial.query
org.apache.lucene.spatial.util
org.elasticsearch.common.geo
org.locationtech.spatial4j.context
org.locationtech.spatial4j.context.jts
org.locationtech.spatial4j.distance
org.locationtech.spatial4j.io
org.locationtech.spatial4j.shape
org.locationtech.spatial4j.shape.impl
org.locationtech.spatial4j.shape.jts

Uses of SpatialContext in org.apache.lucene.spatial

Fields in org.apache.lucene.spatial declared as SpatialContext

Modifier and Type	Field	Description
protected SpatialContext	SpatialStrategy.ctx

Methods in org.apache.lucene.spatial that return SpatialContext

Modifier and Type	Method	Description
SpatialContext	SpatialStrategy.getSpatialContext()

Constructors in org.apache.lucene.spatial with parameters of type SpatialContext

Constructor	Description
SpatialStrategy(SpatialContext ctx, String fieldName)	Constructs the spatial strategy with its mandatory arguments.

Uses of SpatialContext in org.apache.lucene.spatial.prefix.tree

Fields in org.apache.lucene.spatial.prefix.tree declared as SpatialContext

Modifier and Type	Field	Description
protected SpatialContext	SpatialPrefixTree.ctx
protected SpatialContext	SpatialPrefixTreeFactory.ctx

Methods in org.apache.lucene.spatial.prefix.tree that return SpatialContext

Modifier and Type	Method	Description
SpatialContext	SpatialPrefixTree.getSpatialContext()

Methods in org.apache.lucene.spatial.prefix.tree with parameters of type SpatialContext

Modifier and Type	Method	Description
protected void	SpatialPrefixTreeFactory.init(Map<String,String> args, SpatialContext ctx)
static SpatialPrefixTree	SpatialPrefixTreeFactory.makeSPT(Map<String,String> args, ClassLoader classLoader, SpatialContext ctx)	The factory is looked up via "prefixTree" in args, expecting "geohash" or "quad".

Constructors in org.apache.lucene.spatial.prefix.tree with parameters of type SpatialContext

Constructor	Description
GeohashPrefixTree(SpatialContext ctx, int maxLevels)
PackedQuadPrefixTree(SpatialContext ctx, int maxLevels)
QuadPrefixTree(SpatialContext ctx)
QuadPrefixTree(SpatialContext ctx, int maxLevels)
QuadPrefixTree(SpatialContext ctx, Rectangle bounds, int maxLevels)
S2PrefixTree(SpatialContext ctx, int maxLevels)	Creates a S2 spatial tree with arity 1.
S2PrefixTree(SpatialContext ctx, int maxLevels, int arity)	Creates a S2 spatial tree with provided arity.
SpatialPrefixTree(SpatialContext ctx, int maxLevels)

Uses of SpatialContext in org.apache.lucene.spatial.query

Methods in org.apache.lucene.spatial.query with parameters of type SpatialContext

Modifier and Type	Method	Description
static double	SpatialArgs.calcDistanceFromErrPct(Shape shape, double distErrPct, SpatialContext ctx)	Computes the distance given a shape and the distErrPct.
SpatialArgs	SpatialArgsParser.parse(String v, SpatialContext ctx)	Parses a string such as "Intersects(ENVELOPE(-10,-8,22,20)) distErrPct=0.025".
protected Shape	SpatialArgsParser.parseShape(String str, SpatialContext ctx)
double	SpatialArgs.resolveDistErr(SpatialContext ctx, double defaultDistErrPct)	Gets the error distance that specifies how precise the query shape is.

Uses of SpatialContext in org.apache.lucene.spatial.util

Constructors in org.apache.lucene.spatial.util with parameters of type SpatialContext

Constructor	Description
ShapeFieldCacheDistanceValueSource(SpatialContext ctx, ShapeFieldCacheProvider<Point> provider, Point from, double multiplier)

Uses of SpatialContext in org.elasticsearch.common.geo

Constructors in org.elasticsearch.common.geo with parameters of type SpatialContext

Constructor	Description
XShapeCollection(List<S> shapes, SpatialContext ctx)

Uses of SpatialContext in org.locationtech.spatial4j.context

Fields in org.locationtech.spatial4j.context declared as SpatialContext

Modifier and Type	Field	Description
static SpatialContext	SpatialContext.GEO	A popular default SpatialContext implementation for geospatial.

Methods in org.locationtech.spatial4j.context that return SpatialContext

Modifier and Type	Method	Description
static SpatialContext	SpatialContextFactory.makeSpatialContext(Map<String,String> args, ClassLoader classLoader)	Creates a new SpatialContext based on configuration in args.
SpatialContext	SpatialContextFactory.newSpatialContext()	Subclasses should simply construct the instance from the initialized configuration.

Methods in org.locationtech.spatial4j.context with parameters of type SpatialContext

Modifier and Type	Method	Description
BinaryCodec	SpatialContextFactory.makeBinaryCodec(SpatialContext ctx)
SupportedFormats	SpatialContextFactory.makeFormats(SpatialContext ctx)
ShapeFactory	SpatialContextFactory.makeShapeFactory(SpatialContext ctx)

Uses of SpatialContext in org.locationtech.spatial4j.context.jts

Subclasses of SpatialContext in org.locationtech.spatial4j.context.jts

Modifier and Type	Class	Description
class	JtsSpatialContext	Enhances the default SpatialContext with support for Polygons (and other geometries) using JTS.

Uses of SpatialContext in org.locationtech.spatial4j.distance

Methods in org.locationtech.spatial4j.distance with parameters of type SpatialContext

Modifier and Type	Method	Description
Rectangle	CartesianDistCalc.calcBoxByDistFromPt(Point from, double distDEG, SpatialContext ctx, Rectangle reuse)
Rectangle	DistanceCalculator.calcBoxByDistFromPt(Point from, double distDEG, SpatialContext ctx, Rectangle reuse)	Calculates the bounding box of a circle, as specified by its center point and distance.
Rectangle	GeodesicSphereDistCalc.calcBoxByDistFromPt(Point from, double distDEG, SpatialContext ctx, Rectangle reuse)
double	CartesianDistCalc.calcBoxByDistFromPt_yHorizAxisDEG(Point from, double distDEG, SpatialContext ctx)
double	DistanceCalculator.calcBoxByDistFromPt_yHorizAxisDEG(Point from, double distDEG, SpatialContext ctx)	The Y coordinate of the horizontal axis of a circle that has maximum width.
double	GeodesicSphereDistCalc.calcBoxByDistFromPt_yHorizAxisDEG(Point from, double distDEG, SpatialContext ctx)
static Rectangle	DistanceUtils.calcBoxByDistFromPtDEG(double lat, double lon, double distDEG, SpatialContext ctx, Rectangle reuse)	Calculates the bounding box of a circle, as specified by its center point and distance.
Point	CartesianDistCalc.pointOnBearing(Point from, double distDEG, double bearingDEG, SpatialContext ctx, Point reuse)
Point	DistanceCalculator.pointOnBearing(Point from, double distDEG, double bearingDEG, SpatialContext ctx, Point reuse)	Calculates where a destination point is given an origin (from) distance, and bearing (given in degrees -- 0-360).
Point	GeodesicSphereDistCalc.pointOnBearing(Point from, double distDEG, double bearingDEG, SpatialContext ctx, Point reuse)
static Point	DistanceUtils.pointOnBearingRAD(double startLat, double startLon, double distanceRAD, double bearingRAD, SpatialContext ctx, Point reuse)	Given a start point (startLat, startLon), distance, and a bearing on a sphere, return the destination point.

Uses of SpatialContext in org.locationtech.spatial4j.io

Fields in org.locationtech.spatial4j.io declared as SpatialContext

Modifier and Type	Field	Description
protected SpatialContext	BinaryCodec.ctx
protected SpatialContext	GeoJSONReader.ctx
protected SpatialContext	WKTReader.ctx

Methods in org.locationtech.spatial4j.io that return SpatialContext

Modifier and Type	Method	Description
SpatialContext	WKTReader.State.getCtx()

Methods in org.locationtech.spatial4j.io with parameters of type SpatialContext

Modifier and Type	Method	Description
static Point	GeohashUtils.decode(String geohash, SpatialContext ctx)	Decodes the given geohash into a longitude (X) and latitude (Y)
static Rectangle	GeohashUtils.decodeBoundary(String geohash, SpatialContext ctx)	Returns min-max lon (X), min-max lat (Y).
static Shape	LegacyShapeReader.readShapeOrNull(String str, SpatialContext ctx)	Deprecated. Reads the shape specification as defined in the class javadocs.

Constructors in org.locationtech.spatial4j.io with parameters of type SpatialContext

Constructor	Description
BinaryCodec(SpatialContext ctx, SpatialContextFactory factory)
GeoJSONReader(SpatialContext ctx, SpatialContextFactory factory)
GeoJSONWriter(SpatialContext ctx, SpatialContextFactory factory)
LegacyShapeReader(SpatialContext ctx, SpatialContextFactory factory)	Deprecated.
LegacyShapeWriter(SpatialContext ctx, SpatialContextFactory factory)	Deprecated.
PolyshapeReader(SpatialContext ctx, SpatialContextFactory factory)
PolyshapeWriter(SpatialContext ctx, SpatialContextFactory factory)
WKTReader(SpatialContext ctx, SpatialContextFactory factory)	This constructor is required by SpatialContextFactory.makeFormats(SpatialContext).

Uses of SpatialContext in org.locationtech.spatial4j.shape

Classes in org.locationtech.spatial4j.shape with type parameters of type SpatialContext

Modifier and Type	Class	Description
class	BaseShape<T extends SpatialContext>

Fields in org.locationtech.spatial4j.shape declared as SpatialContext

Modifier and Type	Field	Description
protected T	BaseShape.ctx
protected SpatialContext	ShapeCollection.ctx

Methods in org.locationtech.spatial4j.shape that return SpatialContext

Modifier and Type	Method	Description
SpatialContext	Shape.getContext()	Get the SpatialContext that created the Shape
SpatialContext	ShapeCollection.getContext()
SpatialContext	ShapeFactory.getSpatialContext()

Methods in org.locationtech.spatial4j.shape with parameters of type SpatialContext

Modifier and Type	Method	Description
protected Rectangle	ShapeCollection.computeBoundingBox(Collection<? extends Shape> shapes, SpatialContext ctx)
double	Shape.getArea(SpatialContext ctx)	Calculates the area of the shape, in square-degrees.
double	ShapeCollection.getArea(SpatialContext ctx)
Shape	Shape.getBuffered(double distance, SpatialContext ctx)	Returns a buffered version of this shape.
ShapeCollection	ShapeCollection.getBuffered(double distance, SpatialContext ctx)

Constructors in org.locationtech.spatial4j.shape with parameters of type SpatialContext

Constructor	Description
ShapeCollection(List<S> shapes, SpatialContext ctx)	WARNING: shapes is copied by reference.

Uses of SpatialContext in org.locationtech.spatial4j.shape.impl

Fields in org.locationtech.spatial4j.shape.impl declared as SpatialContext

Modifier and Type	Field	Description
protected SpatialContext	ShapeFactoryImpl.ctx

Methods in org.locationtech.spatial4j.shape.impl that return SpatialContext

Modifier and Type	Method	Description
SpatialContext	ShapeFactoryImpl.getSpatialContext()

Methods in org.locationtech.spatial4j.shape.impl with parameters of type SpatialContext

Modifier and Type	Method	Description
double	BufferedLine.getArea(SpatialContext ctx)
double	BufferedLineString.getArea(SpatialContext ctx)
double	CircleImpl.getArea(SpatialContext ctx)
double	PointImpl.getArea(SpatialContext ctx)
double	RectangleImpl.getArea(SpatialContext ctx)
Shape	BufferedLine.getBuffered(double distance, SpatialContext ctx)
Shape	BufferedLineString.getBuffered(double distance, SpatialContext ctx)
Circle	CircleImpl.getBuffered(double distance, SpatialContext ctx)
Circle	PointImpl.getBuffered(double distance, SpatialContext ctx)
Rectangle	RectangleImpl.getBuffered(double distance, SpatialContext ctx)

Constructors in org.locationtech.spatial4j.shape.impl with parameters of type SpatialContext

Constructor	Description
BBoxCalculator(SpatialContext ctx)
BufferedLine(Point pA, Point pB, double buf, SpatialContext ctx)	Creates a buffered line from pA to pB.
BufferedLineString(List<Point> points, double buf, boolean expandBufForLongitudeSkew, SpatialContext ctx)
BufferedLineString(List<Point> points, double buf, SpatialContext ctx)	Needs at least 1 point, usually more than that.
CircleImpl(Point p, double radiusDEG, SpatialContext ctx)
GeoCircle(Point p, double radiusDEG, SpatialContext ctx)
PointImpl(double x, double y, SpatialContext ctx)	A simple constructor without normalization / validation.
RectangleImpl(double minX, double maxX, double minY, double maxY, SpatialContext ctx)	A simple constructor without normalization / validation.
RectangleImpl(Point lowerLeft, Point upperRight, SpatialContext ctx)	A convenience constructor which pulls out the coordinates.
RectangleImpl(Rectangle r, SpatialContext ctx)	Copy constructor.
ShapeFactoryImpl(SpatialContext ctx, SpatialContextFactory factory)

Uses of SpatialContext in org.locationtech.spatial4j.shape.jts

Methods in org.locationtech.spatial4j.shape.jts with parameters of type SpatialContext

Modifier and Type	Method	Description
double	JtsGeometry.getArea(SpatialContext ctx)
double	JtsPoint.getArea(SpatialContext ctx)
JtsGeometry	JtsGeometry.getBuffered(double distance, SpatialContext ctx)
Circle	JtsPoint.getBuffered(double distance, SpatialContext ctx)