import javax.swing.JPanel;
import java.awt.*;

public class FunPanel extends JPanel {
    private int table = 3;
    private int limit = 150;

    public FunPanel() {
        super();
    }

    @Override
    protected void paintComponent(Graphics g) {
        Graphics gg = g.create();

        if (this.isOpaque()) {
            gg.setColor(getBackground());
            gg.fillRect(this.getX(), this.getY(), getWidth(), getHeight());
        }

        double size = (double)getX();
        System.out.println(size);

        gg.setColor(Color.RED);
        for (double i = 0; i < limit; i++) {
            double theta = (i / (double)limit) * Math.PI * 2;

            gg.fillOval((int)(Math.cos(theta) * size) + getX() / 2, (int)(Math.sin(theta) * size) + getY() / 2, 10, 10);
        }
    }
}