Package shapes

Class Point

java.lang.Object

shapes.Shape

shapes.Point

All Implemented Interfaces:

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

public class Point
extends Shape

Class that represent point shape.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private static long	serialVersionUID
private int	xCoordinate
private int	yCoordinate

Constructor Summary

Constructors

Constructor	Description
Point()
Point(int xCoordinate, int yCoordinate)
Point(int xCoordinate, int yCoordinate, java.awt.Color color)

Method Summary

Modifier and Type	Method	Description
Point	clone()	Create new instance of this point.
int	compareTo(Shape shape)	Compare two points depend on their distance.
boolean	containsClick(int xCoordinate, int yCoordinate)	Determine if this point contains user click.
double	distance(Point point)	Calculate dinstance between two points.
void	draw(java.awt.Graphics graphics)	Draw point.
boolean	equals(java.lang.Object obj)	Determine if two points are equal depends on their coordinates.
int	getXcoordinate()
int	getYcoordinate()
void	moveTo(int xCoordinate, int yCoordinate)	Move point to forwarded coordinates.
void	selected(java.awt.Graphics graphics)	Select point.
void	setXcoordinate(int xCoordinate)
void	setYcoordinate(int yCoordinate)
java.lang.String	toString()	Print point values.

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

xCoordinate

private int xCoordinate

yCoordinate

private int yCoordinate

Constructor Detail

Point

public Point()

Point

public Point(int xCoordinate,
             int yCoordinate)

Point

public Point(int xCoordinate,
             int yCoordinate,
             java.awt.Color color)

Method Detail

draw

public void draw(java.awt.Graphics graphics)

Draw point.

Specified by:

draw in class Shape

Parameters:

graphics -

equals

public boolean equals(java.lang.Object obj)

Determine if two points are equal depends on their coordinates.

Overrides:

equals in class java.lang.Object

compareTo

public int compareTo(Shape shape)

Compare two points depend on their distance.

toString

public java.lang.String toString()

Print point values.

Overrides:

toString in class java.lang.Object

Returns:

moveTo

public void moveTo(int xCoordinate,
                   int yCoordinate)

Move point to forwarded coordinates.

Parameters:

xCoordinate - Represent x coordinate where to move

yCoordinate - Represent y coordinate where to move.

selected

public void selected(java.awt.Graphics graphics)

Select point.

Specified by:

selected in class Shape

Parameters:

graphics -

containsClick

public boolean containsClick(int xCoordinate,
                             int yCoordinate)

Determine if this point contains user click.

Specified by:

containsClick in class Shape

Parameters:

xCoordinate - Represent x coordinate of user click.

yCoordinate - Represent y coordinate of user click.

Returns:

Boolean indicating if this point contain user click.

clone

public Point clone()

Create new instance of this point.

Overrides:

clone in class java.lang.Object

distance

public double distance(Point point)

Calculate dinstance between two points.

Parameters:

point - Point in relation to which the distance is calculated

Returns:

Distance between two points.

getXcoordinate

public int getXcoordinate()

setXcoordinate

public void setXcoordinate(int xCoordinate)

getYcoordinate

public int getYcoordinate()

setYcoordinate

public void setYcoordinate(int yCoordinate)