Javaでロボットを描いてみよう！

DrawRobotSample.java

import java.awt.Color;
import java.awt.Container;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;

import javax.swing.JFrame;
import javax.swing.JPanel;

public class DrawRobotSample extends JFrame {

	public DrawOvalSample() {
		setSize(400, 300);
		setTitle("ロボットを描いてみよう！");

		addWindowListener(new WindowAdapter() {
			public void windowClosing(WindowEvent e) {
				System.exit(0);
			}
		});

		MyJPanel myJPanel = new MyJPanel();
		Container c = getContentPane();
		c.add(myJPanel);
	}

	public static void main(String[] args) {
		JFrame w = new DrawOvalSample();
		w.setVisible(true);
	}

	public class MyJPanel extends JPanel {
		public MyJPanel() {
			setBackground(Color.WHITE);
		}

		// オーバーライドしたメソッド
		public void paintComponent(Graphics g) {
			super.paintComponent(g);

			g.setColor(Color.GREEN);

			g.fillOval(140, 20, 120, 120);
			g.setColor(Color.WHITE);
			g.fillRect(140, 80, 120, 70);
			g.setColor(Color.GREEN);
			g.fillRect(140, 90, 120, 100);
			g.fillOval(110, 90, 20, 20);
			g.fillOval(270, 90, 20, 20);
			g.fillRect(110, 100, 20, 60);
			g.fillRect(270, 100, 20, 60);
			g.fillOval(110, 150, 20, 20);
			g.fillOval(270, 150, 20, 20);
			g.fillRect(160, 190, 20, 30);
			g.fillRect(220, 190, 20, 30);
			g.fillOval(160, 210, 20, 20);
			g.fillOval(220, 210, 20, 20);
			g.setColor(Color.WHITE);
			g.fillOval(165, 45, 15, 15);
			g.fillOval(215, 45, 15, 15);

		}
	}
}