horstmann.ch04_animation

Class CarShape

java.lang.Object

horstmann.ch04_animation.CarShape

All Implemented Interfaces:

MoveableShape

public class CarShape
extends java.lang.Object
implements MoveableShape

A car that can be moved around.

Field Summary

Fields

Modifier and Type	Field and Description
private int	width
private int	x
private int	y

Constructor Summary

Constructors

Constructor and Description
CarShape(int x, int y, int width) Constructs a car item.

Method Summary

Modifier and Type	Method and Description
void	draw(java.awt.Graphics2D g2) Draws the shape.
void	translate(int dx, int dy) Moves the shape by a given amount.

Methods inherited from class java.lang.Object

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

Field Detail

x

private int x

y

private int y

width

private int width

Constructor Detail

CarShape

public CarShape(int x,
                int y,
                int width)

Constructs a car item.

Parameters:

x - the left of the bounding rectangle

y - the top of the bounding rectangle

width - the width of the bounding rectangle

Method Detail

translate

public void translate(int dx,
                      int dy)

Description copied from interface: MoveableShape

Moves the shape by a given amount.

Specified by:

translate in interface MoveableShape

Parameters:

dx - the amount to translate in x-direction

dy - the amount to translate in y-direction

draw

public void draw(java.awt.Graphics2D g2)

Description copied from interface: MoveableShape

Draws the shape.

Specified by:

draw in interface MoveableShape

Parameters:

g2 - the graphics context