Class S2ShapeAspect.ChainAspect.Multi.Array

java.lang.Object

com.google.common.geometry.S2ShapeAspect.ChainAspect.Multi

com.google.common.geometry.S2ShapeAspect.ChainAspect.Multi.Array

All Implemented Interfaces:

S2Shape, S2ShapeAspect.ChainAspect, S2ShapeAspect.EdgeAspect, S2ShapeAspect.Mixed, S2ShapeAspect.TopoAspect, S2ShapeAspect.VertexAspect

Direct Known Subclasses:

S2LaxPolygonShape.MultiArray, S2LaxPolylineShape.MultiArray

Enclosing class:

S2ShapeAspect.ChainAspect.Multi

abstract static class S2ShapeAspect.ChainAspect.Multi.Array
extends S2ShapeAspect.ChainAspect.Multi

An array of S2Point references for multiple chains.

Nested Class Summary

Nested classes/interfaces inherited from class S2ShapeAspect.ChainAspect.Multi

S2ShapeAspect.ChainAspect.Multi.Array, S2ShapeAspect.ChainAspect.Multi.Packed, S2ShapeAspect.ChainAspect.Multi.Snapped

Nested classes/interfaces inherited from interface S2Shape

S2Shape.MutableEdge, S2Shape.ReferencePoint

Nested classes/interfaces inherited from interface S2ShapeAspect.ChainAspect

S2ShapeAspect.ChainAspect.Multi, S2ShapeAspect.ChainAspect.Simple

Nested classes/interfaces inherited from interface S2ShapeAspect.EdgeAspect

S2ShapeAspect.EdgeAspect.Closed, S2ShapeAspect.EdgeAspect.Open

Field Summary

Fields

Modifier and Type	Field	Description
private final S2Point[]	vertices

Constructor Summary

Constructors

Constructor	Description
Array(Iterable<? extends Iterable<S2Point>> chains)

Method Summary

Modifier and Type	Method	Description
int	numVertices()	Returns the number of vertices.
S2Point	vertex(int index)	Returns a vertex of this shape, from 0 (inclusive) to S2ShapeAspect.VertexAspect.numVertices() (exclusive).

Methods inherited from class S2ShapeAspect.ChainAspect.Multi

chainId, edgeId, getChainLength, getChainStart, numChains

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface S2Shape

chain, chains, containsOrigin, dimension, getChainEdge, getChainVertex, getEdge, getReferencePoint, hasInterior, numEdges

Methods inherited from interface S2ShapeAspect.EdgeAspect

adjustChains, getChainEdge, getChainVertex, getEdge, numEdges, vertexId

Methods inherited from interface S2ShapeAspect.TopoAspect

containsOrigin, dimension, hasInterior

Methods inherited from interface S2ShapeAspect.VertexAspect

vertices

Field Details

vertices

private final S2Point[] vertices

Constructor Details

Array

Array(Iterable<? extends Iterable<S2Point>> chains)

Method Details

numVertices

public int numVertices()

Description copied from interface: S2ShapeAspect.VertexAspect

Returns the number of vertices. May be different from S2Shape.numEdges().

vertex

public S2Point vertex(int index)

Description copied from interface: S2ShapeAspect.VertexAspect

Returns a vertex of this shape, from 0 (inclusive) to S2ShapeAspect.VertexAspect.numVertices() (exclusive).