com.spatial4j.core.shape

Interface Circle

All Superinterfaces:

Shape

All Known Implementing Classes:

CircleImpl, GeoCircle

public interface Circle
extends Shape

A circle, also known as a point-radius since that is what it is comprised of.

Method Summary

Methods

Modifier and Type	Method and Description
double	getRadius() The distance from the point's center to its edge, measured in the same units as x & y (e.g.
void	reset(double x, double y, double radiusDEG) Expert: Resets the state of this shape given the arguments.

Methods inherited from interface com.spatial4j.core.shape.Shape

equals, getArea, getBoundingBox, getBuffered, getCenter, hasArea, isEmpty, relate

Method Detail

reset

void reset(double x,
         double y,
         double radiusDEG)

Expert: Resets the state of this shape given the arguments. This is a performance feature to avoid excessive Shape object allocation as well as some argument error checking. Mutable shapes is error-prone so use with care.

getRadius

double getRadius()

The distance from the point's center to its edge, measured in the same units as x & y (e.g. degrees if WGS84).