1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
public class GraphicPanel extends JPanel { int[] arr; public GraphicPanel(int[] arr) { this.arr = arr; } @Override public void paint(Graphics g) { int i = 10; for (Integer z : arr) { g.drawLine(10, i, 10 + z, i); i += 2; } } }