Package com.google.common.geometry

Class S2ClosestPointQuery.PointTarget

java.lang.Object

com.google.common.geometry.S2ClosestPointQuery.PointTarget

All Implemented Interfaces:

S2ClosestPointQuery.Target

Enclosing class:

S2ClosestPointQuery<T>

private static class S2ClosestPointQuery.PointTarget
extends Object
implements S2ClosestPointQuery.Target

A point query, used to find the closest points to a query point.

Field Summary

Fields

Modifier and Type	Field	Description
private final S2Point	point

Constructor Summary

Constructors

Constructor	Description
PointTarget(S2Point point)

Method Summary

Modifier and Type	Method	Description
S2Point	center()	Returns the approximate center of the target.
S1ChordAngle	getDistance(S2Cell cell)	Returns the distance between this target and the given cell.
S1ChordAngle	getMinDistance(S2Point x, S1ChordAngle minDist)	Returns the smaller of distance and a new distance from target to point.
double	radius()	Returns the radian radius of an angular cap that encloses this target.

Methods inherited from class java.lang.Object

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

Field Details

point

private final S2Point point

Constructor Details

PointTarget

public PointTarget(S2Point point)

Method Details

center

public S2Point center()

Description copied from interface: S2ClosestPointQuery.Target

Returns the approximate center of the target.

Specified by:

center in interface S2ClosestPointQuery.Target

radius

public double radius()

Description copied from interface: S2ClosestPointQuery.Target

Returns the radian radius of an angular cap that encloses this target.

Specified by:

radius in interface S2ClosestPointQuery.Target

getMinDistance

public S1ChordAngle getMinDistance(S2Point x,
 S1ChordAngle minDist)

Description copied from interface: S2ClosestPointQuery.Target

Returns the smaller of distance and a new distance from target to point.

Specified by:

getMinDistance in interface S2ClosestPointQuery.Target

getDistance

public S1ChordAngle getDistance(S2Cell cell)

Description copied from interface: S2ClosestPointQuery.Target

Returns the distance between this target and the given cell.

Specified by:

getDistance in interface S2ClosestPointQuery.Target