com.bbn.openmap.geo
Interface BoundingCircle

All Known Implementing Classes:

BoundingCircle.Impl, RadialRegion

public interface BoundingCircle

Interface that describes a bounding circle around a given point on a sphere.

Nested Class Summary

static class

BoundingCircle.Impl A simple implementation of BoundingCircle, storing the center and radius as data members.

Method Summary

Geo	getCenter() Returns a Geo representing the center of the circle.
double	getRadius()
boolean	intersects(BoundingCircle bc)
boolean	intersects(Geo g, double radius)

Method Detail

getCenter

Geo getCenter()

Returns a Geo representing the center of the circle.

Returns:

Geo

getRadius

double getRadius()

Returns:

the radius of the bounding circle in radians.

intersects

boolean intersects(BoundingCircle bc)

Returns:

whether this bounding circle intersects with another.

intersects

boolean intersects(Geo g,
                   double radius)

Returns:

whether this bounding circle intersects with a Geo with a radius (radians) around it.