package nodebox.graphics;

import java.awt.geom.Dimension2D;

import java.util.ArrayList;

import java.util.Iterator;

import java.util.List;

public class Size implements Iterable {

private double width, height;

public Size() {

this(0, 0);

}

public Size(double width, double height) {

this.width = width;

this.height = height;

}

public Size(Size sz) {

this.width = sz.width;

this.height = sz.height;

}

public Size(Dimension2D d) {

this.width = d.getWidth();

this.height = d.getHeight();

}

public double getWidth() {

return width;

}

public double getHeight() {

return height;

}

public Dimension2D getDimension2D() {

return new Dimension(width, height);

}

@Override

public boolean equals(Object o) {

if (this == o) return true;

if (!(o instanceof Size)) return false;

Size sz = (Size) o;

return width == sz.width && height == sz.height;

}

@Override

public String toString() {

return "Size(" + width + ", " + height + ")";

}

public Iterator<Double> iterator() {

List<Double> list = new ArrayList<Double>();

list.add(width);

list.add(height);

return list.iterator();

}

@Override

public Size clone() {

return new Size(this);

}

private class Dimension extends Dimension2D {

private double width;

private double height;

private Dimension(double width, double height) {

this.width = width;

this.height = height;

}

public double getWidth() {

return width;

}

public double getHeight() {

return height;

}

public void setSize(double width, double height) {

this.width = width;

this.height = height;

}

}

}