com.croftsoft.core.math.geom
Class Circle

java.lang.Object
  java.awt.geom.RectangularShape
      java.awt.geom.Ellipse2D
          java.awt.geom.Ellipse2D.Double
              com.croftsoft.core.math.geom.Circle

All Implemented Interfaces:

CircleAccessor, Shape, Serializable, Cloneable

public class Circle
extends Ellipse2D.Double
implements CircleAccessor, Serializable

A circle Shape. Currently extends Ellipse2D.Double as an implementation convenience but this may change in the future.

Since:

2003-04-13

Version:

2003-05-13

See Also:

Serialized Form

Author:

David Wallace Croft

Nested Class Summary

Nested classes/interfaces inherited from class java.awt.geom.Ellipse2D

Ellipse2D.Double, Ellipse2D.Float

Field Summary

Fields inherited from class java.awt.geom.Ellipse2D.Double

height, width, x, y

Constructor Summary

Circle()

Circle(CircleAccessor circleAccessor)

Circle(double centerX, double centerY, double radius)

Method Summary

boolean	contains(double x, double y)
PointXY	getCenter()
double	getCenterX()
double	getCenterY()
double	getRadius()
boolean	intersectsCircle(CircleAccessor circleAccessor)
boolean	intersectsShape(Shape shape)
void	setCenter(double centerX, double centerY)
void	setCenter(PointXY pointXY)
void	setRadius(double radius)
String	toString()

Methods inherited from class java.awt.geom.Ellipse2D.Double

getBounds2D, getHeight, getWidth, getX, getY, isEmpty, setFrame

Methods inherited from class java.awt.geom.Ellipse2D

contains, equals, getPathIterator, hashCode, intersects

Methods inherited from class java.awt.geom.RectangularShape

clone, contains, contains, getBounds, getFrame, getMaxX, getMaxY, getMinX, getMinY, getPathIterator, intersects, setFrame, setFrame, setFrameFromCenter, setFrameFromCenter, setFrameFromDiagonal, setFrameFromDiagonal

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.awt.Shape

contains, contains, contains, getBounds, getBounds2D, getPathIterator, getPathIterator, intersects, intersects

Constructor Detail

Circle

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

Circle

public Circle(CircleAccessor circleAccessor)

Circle

public Circle()

Method Detail

getCenter

public PointXY getCenter()

Specified by:

getCenter in interface CircleAccessor

getCenterX

public double getCenterX()

Specified by:

getCenterX in interface CircleAccessor

Overrides:

getCenterX in class RectangularShape

getCenterY

public double getCenterY()

Specified by:

getCenterY in interface CircleAccessor

Overrides:

getCenterY in class RectangularShape

getRadius

public double getRadius()

Specified by:

getRadius in interface CircleAccessor

setCenter

public void setCenter(double centerX,
                      double centerY)

setCenter

public void setCenter(PointXY pointXY)

setRadius

public void setRadius(double radius)

contains

public boolean contains(double x,
                        double y)

Specified by:

contains in interface Shape

Overrides:

contains in class Ellipse2D

intersectsCircle

public boolean intersectsCircle(CircleAccessor circleAccessor)

Specified by:

intersectsCircle in interface CircleAccessor

intersectsShape

public boolean intersectsShape(Shape shape)

Specified by:

intersectsShape in interface CircleAccessor

toString

public String toString()

Overrides:

toString in class Object