Package shapes

Class Circle

java.lang.Object

shapes.Shape

shapes.SurfaceShape

shapes.Circle

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.lang.Comparable<Shape>, Movable

public class Circle
extends SurfaceShape

Class that represent circle shape.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private Point	center
private int	radius
private static long	serialVersionUID

Constructor Summary

Constructors

Constructor	Description
Circle()
Circle(Point center, int r, java.awt.Color edgeColor, java.awt.Color interiorColor)

Method Summary

Modifier and Type	Method	Description
Circle	clone()	Create new instance of this circle.
int	compareTo(Shape shape)	Compare two circles by radius length.
boolean	containsClick(int xCoordinate, int yCoordinate)	Determine if circle contains click.
void	draw(java.awt.Graphics g)	Draw circle.
boolean	equals(java.lang.Object obj)	Determine if two circles are equal by center and radius.
void	fillUpShape(java.awt.Graphics g)	Fill up circle.
Point	getCenter()
int	getRadius()
void	moveTo(int xCoordinate, int yCoordinate)	Move center of circle to forwarded coordinates.
void	selected(java.awt.Graphics g)	Select circle.
void	setCenter(Point center)
void	setRadius(int r)
java.lang.String	toString()	Print cicle values.

Methods inherited from class shapes.SurfaceShape

getInteriorColor, setInteriorColor

Methods inherited from class shapes.Shape

getColor, isSelected, setColor, setSelected

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

center

private Point center

radius

private int radius

Constructor Detail

Circle

public Circle()

Circle

public Circle(Point center,
              int r,
              java.awt.Color edgeColor,
              java.awt.Color interiorColor)

Method Detail

draw

public void draw(java.awt.Graphics g)

Draw circle.

Specified by:

draw in class Shape

Parameters:

g -

equals

public boolean equals(java.lang.Object obj)

Determine if two circles are equal by center and radius.

Overrides:

equals in class java.lang.Object

compareTo

public int compareTo(Shape shape)

Compare two circles by radius length.

toString

public java.lang.String toString()

Print cicle values.

Overrides:

toString in class java.lang.Object

moveTo

public void moveTo(int xCoordinate,
                   int yCoordinate)

Move center of circle to forwarded coordinates.

selected

public void selected(java.awt.Graphics g)

Select circle.

Specified by:

selected in class Shape

Parameters:

g -

containsClick

public boolean containsClick(int xCoordinate,
                             int yCoordinate)

Determine if circle contains click.

Specified by:

containsClick in class Shape

Parameters:

xCoordinate - Represent x coordinate of user click.

yCoordinate - Represent y coordinate of user click.

Returns:

Boolean which indicate if circle contains click.

clone

public Circle clone()

Create new instance of this circle.

Overrides:

clone in class java.lang.Object

fillUpShape

public void fillUpShape(java.awt.Graphics g)

Fill up circle.

Specified by:

fillUpShape in class SurfaceShape

Parameters:

g -

getCenter

public Point getCenter()

setCenter

public void setCenter(Point center)

getRadius

public int getRadius()

setRadius

public void setRadius(int r)