ballworld.model.paint.shape

Class RectangleShapeFactory

java.lang.Object

ballworld.model.paint.shape.RectangleShapeFactory

All Implemented Interfaces:

IShapeFactory

public class RectangleShapeFactory
extends java.lang.Object
implements IShapeFactory

Concrete IShapeFactory that instantiates Rectangle2d.Double shapes.

Field Summary

Fields

Modifier and Type	Field and Description
static RectangleShapeFactory	Singleton Singleton pattern

Constructor Summary

Constructors

Modifier	Constructor and Description
private	RectangleShapeFactory()

Method Summary

Methods

Modifier and Type	Method and Description
java.awt.Shape	makeShape(double x, double y, double xScale, double yScale) Instantiates a Rectangle2D.Double object at the specified orign and size.

Methods inherited from class java.lang.Object

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

Field Detail

Singleton

public static final RectangleShapeFactory Singleton

Singleton pattern

Constructor Detail

RectangleShapeFactory

private RectangleShapeFactory()

Method Detail

makeShape

public java.awt.Shape makeShape(double x,
                       double y,
                       double xScale,
                       double yScale)

Instantiates a Rectangle2D.Double object at the specified orign and size.

Specified by:

makeShape in interface IShapeFactory

Parameters:

x - The x-coordinate of the center of the prototype rectangle

y - The y-coordinate of the center of the prototype rectangle

xScale - The half-width of the rectangle, i.e. the width as measured from the center.

yScale - The half-hieght of the rectangle, i.e. the height as measured from the center.

Returns:

A Rectangle2D.Double instance