Uses of Class
com.google.common.geometry.S2ShapeIndex

Uses of S2ShapeIndex in com.google.common.geometry

Subclasses of S2ShapeIndex in com.google.common.geometry

Modifier and Type	Class	Description
private static final class	S2ShapeIndexCoder.EncodedS2ShapeIndex	Represents an encoded S2ShapeIndex.

Fields in com.google.common.geometry declared as S2ShapeIndex

Modifier and Type	Field	Description
private final S2ShapeIndex	S2EdgeQuery.index
(package private) S2ShapeIndex	S2Loop.index	Spatial index for this loop.
(package private) S2ShapeIndex	S2Polygon.index	The spatial index for this S2Polygon.

Methods in com.google.common.geometry that return S2ShapeIndex

Modifier and Type	Method	Description
S2ShapeIndex	S2ShapeIndexCoder.decode(PrimitiveArrays.Bytes data, PrimitiveArrays.Cursor cursor)
S2ShapeIndex	S2Polygon.index()	Returns the index of this polygon.
static S2ShapeIndex	S2TextFormat.makeIndex(String str)	As above, but does not CHECK-fail on invalid input.
static S2ShapeIndex	S2TextFormat.makeIndexOrDie(String str)	Returns a S2ShapeIndex containing the points, polylines, and loops (in the form of a single polygon) described by the following format:

Methods in com.google.common.geometry with parameters of type S2ShapeIndex

Modifier and Type	Method	Description
static double	S2ShapeIndexMeasures.area(S2ShapeIndex shapeIndex)	Returns the total area of all polygons in shapeIndex.
static void	S2Polygon.breakEdgesAndAddToBuilder(S2ShapeIndex index, S2PolygonBuilder builder)	Takes a set of possibly intersecting edges, stored in the S2ShapeIndex, and breaks the edges into small pieces so that there is no intersection anymore, and adds all these edges to the builder.
static S2Point	S2ShapeIndexMeasures.centroid(S2ShapeIndex shapeIndex)	Returns the centroid of all shapes whose dimension is maximal within shapeIndex, multiplied by the measure of those shapes.
static int	S2ShapeIndexMeasures.dimension(S2ShapeIndex shapeIndex)	Returns the maximum dimension of any shape in shapeIndex, or -1 if shapeIndex has no shapes.
void	S2ShapeIndexCoder.encode(S2ShapeIndex value, OutputStream output)
static boolean	S2ShapeUtil.equals(S2ShapeIndex a, S2ShapeIndex b)	Returns true if all methods of the two S2ShapeIndex values return identical results, including all the S2Shapes in both indexes.
(package private) static boolean	S2ShapeUtil.findAnyCrossing(S2ShapeIndex index, List<S2Loop> loops, S2Error error)	Given an S2ShapeIndex containing a set of loops, return true if any loop has a self-intersection (including duplicate vertices) or crosses any other loop (including vertex crossings and duplicate edges) and set "error" to a human-readable error message.
(package private) static boolean	S2ShapeUtil.findSelfIntersection(S2ShapeIndex index, S2Loop loop, S2Error error)	Given an S2ShapeIndex containing a single loop, return true if the loop has a self-intersection (including duplicate vertices) and set "error" to a human-readable error message.
static S1Angle	S2ShapeIndexMeasures.length(S2ShapeIndex shapeIndex)	Returns the total length of all polylines in shapeIndex, or S1Angle.ZERO if shapeIndex contains no polylines.
static S1Angle	S2ShapeIndexMeasures.perimeter(S2ShapeIndex shapeIndex)	Returns the total perimeter of all polygons in shapeIndex (including both "shells" and "holes"), or S1Angle.ZERO shapeIndex contains no polygons.
(package private) static com.google.common.collect.Multimap<S2Shape,Integer>	S2ShapeUtil.shapeToShapeId(S2ShapeIndex index)	Returns a multimap of S2Shape from index to the shape's ID (i.e., its position within index.shapes).
static String	S2TextFormat.toString(S2ShapeIndex index)	Convert an S2CellUnion to the S2TextFormat string representation documented above.

Constructors in com.google.common.geometry with parameters of type S2ShapeIndex

Modifier	Constructor	Description
	EdgeClipper(S2ShapeIndex index, boolean addSharedEdges, com.google.common.base.Predicate<S2Shape> reverseEdges)	Initialize an EdgeClipper for the given S2ShapeIndex.
	RangeIterator(S2ShapeIndex index)
	S2ContainsPointQuery(S2ShapeIndex index)	Constructs a semi-open contains-point query from the given iterator.
	S2ContainsPointQuery(S2ShapeIndex index, S2ContainsPointQuery.Options options)	Constructs a contains-point query from the given iterator, with the specified options.
	S2EdgeQuery(S2ShapeIndex index)	Constructor from an S2ShapeIndex.
	S2ShapeIndexRegion(S2ShapeIndex index)	Creates a new region with the given index, and a semi-open vertex model.
	S2ShapeIndexRegion(S2ShapeIndex index, S2ContainsPointQuery.S2VertexModel model)	Creates a new region with the given index, and a given S2ContainsPointQuery.S2VertexModel.