package horstmann.ch04_icon2;
import java.awt.Color;
import java.awt.Component;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.geom.Ellipse2D;

import javax.swing.Icon;

/**
   An icon that has the shape of the planet Mars.
 */
public class MarsIcon implements Icon
{
	/**
      Constructs a Mars icon of a given size.
      @param aSize the size of the icon
	 */
	public MarsIcon(int aSize)
	{
		size = aSize;
	}

	public int getIconWidth()
	{
		return size;
	}

	public int getIconHeight()
	{
		return size;
	}

	public void paintIcon(Component c, Graphics g, int x, int y)
	{
		Graphics2D g2 = (Graphics2D) g;
		Ellipse2D.Double planet = new Ellipse2D.Double(x, y,
				size, size);
		g2.setColor(Color.RED);
		g2.fill(planet);
	}

	private int size;
}