Class Circle2D

java.lang.Object

org.htmlunit.util.geometry.Circle2D

All Implemented Interfaces:

Shape2D

public class Circle2D
extends Object
implements Shape2D

Simple 2D shape circle.

Field Summary

Fields

Modifier and Type	Field	Description
private final double	centerX_
private final double	centerY_
private final double	radius_

Fields inherited from interface Shape2D

epsilon

Constructor Summary

Constructors

Constructor	Description
Circle2D(double centerX, double centerY, double radius)	Ctor.

Method Summary

Modifier and Type	Method	Description
boolean	contains(double x, double y)
boolean	isEmpty()
String	toString()

Methods inherited from class Object

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

Field Details

centerX_

private final double centerX_

centerY_

private final double centerY_

radius_

private final double radius_

Constructor Details

Circle2D

public Circle2D(double centerX,
 double centerY,
 double radius)

Ctor.

Parameters:

centerX - x value of the second center

centerY - y value of the second center

radius - the radius

Method Details

contains

public boolean contains(double x,
 double y)

Specified by:

contains in interface Shape2D

Parameters:

x - point x value

y - point y value

Returns:

true if the specified point is inside; false otherwise.

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Shape2D

Returns:

true if the Shape is empty.

toString

public String toString()

Overrides:

toString in class Object