ballwar.model.paint.shape
Class RectangleShapeFactory

java.lang.Object
  ballwar.model.paint.shape.RectangleShapeFactory

All Implemented Interfaces:

IShapeFactory

public class RectangleShapeFactory
extends Object
implements IShapeFactory

Concrete IShapeFactory that instantiates Rectangle2d.Double shapes.

Field Summary

static RectangleShapeFactory

Singleton Singleton pattern

Constructor Summary

private

RectangleShapeFactory()

Method Summary

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 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