Uses of Interface
com.google.common.geometry.S2Region

Uses of S2Region in com.google.common.geometry

Classes in com.google.common.geometry that implement S2Region

Modifier and Type	Class	Description
class	S2Cap	S2Cap represents a disc-shaped region defined by a center and radius.
class	S2Cell	An S2Cell is an S2Region object that represents a cell.
class	S2CellUnion	An S2CellUnion is a region consisting of cells of various sizes.
class	S2LatLngRect	S2LatLngRect represents a latitude-longitude rectangle.
static class	S2LatLngRect.Builder	This class is a builder for S2LatLngRect instances.
class	S2LatLngRectBase	Base class for methods shared between the immutable S2LatLngRect and the mutable S2LatLngRect.Builder.
class	S2Loop	An S2Loop represents a simple spherical polygon.
class	S2Point	An S2Point represents a point on the unit sphere as a 3D vector.
class	S2PointRegion	An S2PointRegion is a region that contains a single point.
class	S2Polygon	An S2Polygon is an S2Region object that represents a polygon.
class	S2Polyline	An S2Polyline represents a sequence of zero or more vertices connected by straight edges (geodesics).
class	S2RegionIntersection	An S2RegionIntersection represents an intersection of overlapping regions.
class	S2RegionUnion	An S2RegionUnion represents a union of possibly overlapping regions.
static class	S2Shape.ReferencePoint	A point with a known containment relationship.
class	S2ShapeIndexRegion	This class wraps an S2ShapeIndex object with the additional methods needed to implement the S2Region API, in order to allow S2RegionCoverer to compute S2CellId coverings of arbitrary collections of geometry.

Methods in com.google.common.geometry that return S2Region

Modifier and Type	Method	Description
S2Region	S2Cell.clone()
S2Region	S2CellUnion.clone()
S2Region	S2LatLngRect.Builder.clone()
S2Region	S2LatLngRect.clone()
S2Region	S2ClosestPointQuery.getRegion()	Returns the region in which point searches will be done.

Methods in com.google.common.geometry with parameters of type S2Region

Modifier and Type	Method	Description
S2CellUnion	S2RegionCoverer.getCovering(S2Region region)	Return a normalized cell union that covers the given region and satisfies the restrictions *EXCEPT* for minLevel() and levelMod().
void	S2RegionCoverer.getCovering(S2Region region, S2CellUnion covering)
void	S2RegionCoverer.getCovering(S2Region region, ArrayList<S2CellId> covering)	Computes a list of cell ids that covers the given region and satisfies the various restrictions specified above.
S2CellUnion	S2RegionCoverer.getInteriorCovering(S2Region region)	Return a normalized cell union that is contained within the given region and satisfies the restrictions *EXCEPT* for minLevel() and levelMod().
void	S2RegionCoverer.getInteriorCovering(S2Region region, S2CellUnion covering)
void	S2RegionCoverer.getInteriorCovering(S2Region region, ArrayList<S2CellId> interior)	Computes a list of cell ids that is contained within the given region and satisfies the various restrictions specified above; note that if the max cell level is not specified very carefully this method can try to create an enormous number of cells, wasting a lot of time and memory, so care should be taken to set a max level suitable for the scale of the region being covered.
static void	S2RegionCoverer.getSimpleCovering(S2Region region, S2Point start, int level, ArrayList<S2CellId> output)	Given a connected region and a starting point, return a set of cells at the given level that cover the region.
void	S2ClosestPointQuery.setRegion(S2Region region)

Constructor parameters in com.google.common.geometry with type arguments of type S2Region

Constructor	Description
S2RegionIntersection(Collection<S2Region> regions)	Create an intersection from a copy of regions.
S2RegionUnion(Collection<S2Region> regions)