org.mini2Dx.core.geom

Class Circle

java.lang.Object

org.mini2Dx.core.geom.Circle

All Implemented Interfaces:

Positionable, Shape

public class Circle
extends Object
implements Shape

Implements a circle

Author:

Thomas Cashman

Constructor Summary

Constructors

Constructor and Description
Circle(float centerX, float centerY, int radius)
Circle(int radius)

Method Summary

Methods

Modifier and Type	Method and Description
<T extends Positionable> void	addPostionChangeListener(PositionChangeListener<T> listener)
void	draw(Graphics g)
float	getDistanceTo(Positionable positionable)
int	getNumberOfSides()
int	getRadius()
float	getX()
float	getY()
boolean	intersects(Circle circle)
<T extends Positionable> void	removePositionChangeListener(PositionChangeListener<T> listener)
void	setCenter(float x, float y)
void	setRadius(int radius)
void	setX(float x)
void	setY(float y)

Methods inherited from class java.lang.Object

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

Constructor Detail

Circle

public Circle(int radius)

Circle

public Circle(float centerX,
      float centerY,
      int radius)

Method Detail

intersects

public boolean intersects(Circle circle)

getDistanceTo

public float getDistanceTo(Positionable positionable)

Specified by:

getDistanceTo in interface Positionable

getNumberOfSides

public int getNumberOfSides()

Specified by:

getNumberOfSides in interface Shape

draw

public void draw(Graphics g)

Specified by:

draw in interface Shape

addPostionChangeListener

public <T extends Positionable> void addPostionChangeListener(PositionChangeListener<T> listener)

Specified by:

addPostionChangeListener in interface Positionable

removePositionChangeListener

public <T extends Positionable> void removePositionChangeListener(PositionChangeListener<T> listener)

Specified by:

removePositionChangeListener in interface Positionable

getX

public float getX()

Specified by:

getX in interface Positionable

getY

public float getY()

Specified by:

getY in interface Positionable

setX

public void setX(float x)

setY

public void setY(float y)

setCenter

public void setCenter(float x,
             float y)

getRadius

public int getRadius()

setRadius

public void setRadius(int radius)