Class HeightPoint

java.lang.Object

java.awt.geom.Point2D

java.awt.Point

HeightPoint

All Implemented Interfaces:

Serializable, Cloneable

public class HeightPoint
extends Point

Class to extend the standard java.awt.Point with a z variable for height. The standard Point class built into java is suitable for 2D work only. This class extends it to provide extra functionality in the way of height.

Version:

1.0

Author:

Dr Andy Evans

See Also:

java.awt.Point, Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.awt.geom.Point2D

Point2D.Double, Point2D.Float

Field Summary

Fields

Modifier and Type	Field and Description
private int	z The new variable value.

Fields inherited from class java.awt.Point

x, y

Constructor Summary

Constructors

Constructor and Description
HeightPoint() Default constructor.
HeightPoint(int x, int y, int z) Extra constructor to deal with height.

Method Summary

Methods

Modifier and Type	Method and Description
int	getZ() Accessor method for height.
void	setZ(int z) Mutator method for height.
String	toString() Gives a String representation of the object.

Methods inherited from class java.awt.Point

equals, getLocation, getX, getY, move, setLocation, setLocation, setLocation, translate

Methods inherited from class java.awt.geom.Point2D

clone, distance, distance, distance, distanceSq, distanceSq, distanceSq, hashCode, setLocation

Methods inherited from class java.lang.Object

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

Field Detail

z

private int z

The new variable value.

Constructor Detail

HeightPoint

public HeightPoint()

Default constructor.

HeightPoint

public HeightPoint(int x,
           int y,
           int z)

Extra constructor to deal with height.

Parameters:

x - : x coordinate value

y - : y coordinate value

z - : height value

See Also:

java.awt.Point#Point(int,int)

Method Detail

setZ

public void setZ(int z)

Mutator method for height.

Parameters:

z - : height value

getZ

public int getZ()

Accessor method for height.

Returns:

z : height value

toString

public String toString()

Gives a String representation of the object. Outputs "x = " + x + " y = " + y + " z = " + z.

Overrides:

toString in class Point