com.github.davidmoten.rtree.geometry.internal

Class CircleDouble

java.lang.Object

com.github.davidmoten.rtree.geometry.internal.CircleDouble

All Implemented Interfaces:

Circle, Geometry

public final class CircleDouble
extends Object
implements Circle

Method Summary

Modifier and Type	Method and Description
static CircleDouble	create(double x, double y, double radius)
double	distance(Rectangle r) Returns the distance to the given Rectangle.
boolean	equals(Object obj)
int	hashCode()
boolean	intersects(Circle c)
boolean	intersects(Line line)
boolean	intersects(Point point)
boolean	intersects(Rectangle r)
boolean	isDoublePrecision()
Rectangle	mbr() Returns the minimum bounding rectangle of this geometry.
double	radius()
double	x()
double	y()

Methods inherited from class java.lang.Object

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

Method Detail

create

public static CircleDouble create(double x,
                                  double y,
                                  double radius)

x

public double x()

Specified by:

x in interface Circle

y

public double y()

Specified by:

y in interface Circle

radius

public double radius()

Specified by:

radius in interface Circle

mbr

public Rectangle mbr()

Description copied from interface: Geometry

Returns the minimum bounding rectangle of this geometry.

Specified by:

mbr in interface Geometry

Returns:

minimum bounding rectangle

distance

public double distance(Rectangle r)

Description copied from interface: Geometry

Returns the distance to the given Rectangle. For a Rectangle this might be Euclidean distance but for an EPSG4326 lat-long Rectangle might be great-circle distance. The distance function should satisfy the following properties:

distance(r) >= 0

if r1 contains r2 then distance(r1)<=distance(r2)

Specified by:

distance in interface Geometry

Parameters:

r - rectangle to measure distance to

Returns:

distance to the rectangle r from the geometry

intersects

public boolean intersects(Rectangle r)

Specified by:

intersects in interface Geometry

intersects

public boolean intersects(Circle c)

Specified by:

intersects in interface Circle

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

intersects

public boolean intersects(Point point)

Specified by:

intersects in interface Circle

intersects

public boolean intersects(Line line)

Specified by:

intersects in interface Circle

isDoublePrecision

public boolean isDoublePrecision()

Specified by:

isDoublePrecision in interface Geometry