Notes

import java.awt.Color;
import java.awt.Graphics;
import javax.swing.JPanel;
import javax.swing.JFrame;
import javax.swing.JOptionPane;

public class DrawEmoji extends JPanel {

private int emojiType;

public DrawEmoji(int emojiType) {
this.emojiType = emojiType;
}

public void paintComponent(Graphics g) {
super.paintComponent(g);

switch (emojiType) {
case 1: // Sad face
drawSadFace(g);
break;
case 2: // Laughing face
drawLaughingFace(g);
break;
case 3: // Winking face
drawWinkingFace(g);
break;
default:
System.out.println("Invalid emoji type");
break;
}
}

private void drawSadFace(Graphics g) {
g.setColor(Color.YELLOW);
g.fillOval(10, 10, 200, 200);
g.setColor(Color.BLACK);
g.fillOval(55, 100, 30, 30); // Left eye
g.fillOval(135, 100, 30, 30); // Right eye
g.drawArc(50, 140, 120, 60, 0, -180); // Mouth
}

private void drawLaughingFace(Graphics g) {
g.setColor(Color.YELLOW);
g.fillOval(10, 10, 200, 200);
g.setColor(Color.BLACK);
g.fillOval(55, 65, 30, 30);
g.fillOval(135, 65, 30, 30);
g.fillRect(50, 110, 120, 60); // Mouth
}

private void drawWinkingFace(Graphics g) {
g.setColor(Color.YELLOW);
g.fillOval(10, 10, 200, 200);
g.setColor(Color.BLACK);
g.fillOval(55, 65, 30, 30); // Left eye
g.drawLine(135, 80, 165, 95); // Right eye (winking)
g.fillOval(50, 110, 120, 60); // Mouth
}

public static void main(String[] args) {
String input = JOptionPane.showInputDialog(null, "Choose emoji: 1 for Sad face, 2 for Laughing face, 3 for Winking face");
int emojiType = Integer.parseInt(input);

DrawEmoji panel = new DrawEmoji(emojiType);
JFrame application = new JFrame();

application.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
application.add(panel);
application.setSize(230, 250);
application.setVisible(true);
}
}