import java.awt.Graphics;
import javax.swing.JPanel;
public class Circulo extends JPanel {
/**
*
*/
private static final long serialVersionUID = 6787599365941305525L;
private int choice;
public int x, y = 1;
public Circulo(int userChoice, int x2, int y2) {
choice = userChoice;
x = x2;
y = y2;
}
public void paintComponent(Graphics g) {
super.paintComponent(g);
switch (choice) {
case 1:
g.drawOval(10 + x * 10, 10 + y * 10, 50 + x * 10, 50 + y * 10);
break;
case 2: {
int[] p = { 0, 0, getWidth(), getHeight() };
int r = Math.min(getWidth(), getHeight()) / 10 / 2;
for (int i = 1; i <= 10; i++) {
g.drawOval(
(p[2] / 2) - r * i,
(p[3] / 2) - r * i,
2 * r * i,
2 * r * i);
}
break;
}
}
}
}