1 /* 2 * Program that paints 100 red,yellow, and orange balloons in a blue sky. 3 * It will feature commands 4 */ 5 6 package npw; 7 8 import painter.SPainter; 9 import shapes.SCircle; 10 import shapes.SSquare; 11 import java.util.Random; 12 13 import javax.swing.*; 14 import java.awt.*; 15 16 public class Balloons { 17 //required infrastructure 18 public Balloons(){ 19 paintTheImage(); 20 21 } 22 23 public static void main (String[] args) { 24 SwingUtilities.invokeLater(new Runnable() { 25 public void run() { 26 new Balloons(); 27 } 28 }); 29 } 30 //the painter doin' its thang 31 private void paintTheImage() { 32 SPainter painter = new SPainter("Balloons",600,600); 33 paintSky(painter); //GEN THAT STUB INTELLIJ 34 int nrOfBalloons = 100; 35 paintBalloons(painter,nrOfBalloons); //DO IT AGAIN 36 37 } 38 39 private void paintBalloons(SPainter painter, int nrOfBalloons) { 40 int i = 1; 41 while (i<= nrOfBalloons) { 42 paintOneBalloon(painter); //STUB STUB 43 i = i +1; 44 45 } 46 } 47 48 private void paintOneBalloon(SPainter painter) { 49 Random rgen = new Random(); 50 int rn = rgen.nextInt(3); 51 if (rn ==0) { 52 painter.setColor(Color.RED); 53 } else if (rn == 1) { 54 painter.setColor(Color.ORANGE); 55 } else { 56 painter.setColor(Color.YELLOW); 57 } 58 painter.move(); 59 int balloonRadius = 20; 60 SCircle balloon = new SCircle(balloonRadius); 61 painter.paint(balloon); 62 painter.setColor(Color.BLACK); 63 painter.draw(balloon); 64 65 66 } 67 68 private void paintSky(SPainter painter) { 69 painter.setColor(Color.BLUE); 70 SSquare sky = new SSquare(2000); 71 painter.paint(sky); 72 } 73 } 74