1 package npw; 2 3 import java.awt.*; 4 import javax.swing.*; 5 import painter.SPainter; 6 import shapes.SCircle; 7 8 public class Dots { 9 10 //THE SOLUTION TO THE DOTS PROBLEM 11 12 private void paintTheImage(){ 13 SPainter painter = new SPainter("Dots",600,600); 14 15 SCircle dot = new SCircle(75); 16 paintSetOne(painter, dot); 17 paintSetTwo(painter, dot); 18 paintSetThree(painter, dot); 19 paintSetFour(painter, dot); 20 } 21 22 private void paintSetFour(SPainter painter, SCircle dot) { 23 dot.setRadius(50); 24 painter.setColor(Color.YELLOW); 25 painter.paint(dot); 26 painter.mfd(dot.diameter()*2); 27 painter.paint(dot); 28 painter.mbk(dot.diameter()*4); 29 painter.paint(dot); 30 painter.mfd(dot.diameter()*2); 31 } 32 33 private void paintSetThree(SPainter painter, SCircle dot) { 34 dot.setRadius(100); 35 painter.setColor(Color.GREEN); 36 painter.mfd(dot.diameter()); 37 painter.mlt(dot.diameter()); 38 painter.paint(dot); 39 painter.mrt(dot.diameter()*2); 40 painter.paint(dot); 41 painter.mlt(dot.diameter()); 42 painter.mbk(dot.diameter()); 43 } 44 45 private void paintSetTwo(SPainter painter, SCircle dot) { 46 dot.setRadius(25); 47 painter.setColor(Color.BLUE); 48 painter.mrt(dot.diameter()); 49 painter.mbk(dot.diameter()*2); 50 painter.paint(dot); 51 painter.mlt(dot.diameter()*2); 52 painter.paint(dot); 53 painter.mrt(dot.diameter()); 54 painter.mfd(dot.diameter()*2); 55 } 56 57 private void paintSetOne(SPainter painter, SCircle dot) { 58 painter.setColor(Color.RED); 59 painter.mlt((dot.diameter())); 60 painter.paint(dot); 61 painter.mrt(dot.diameter()*2); 62 painter.paint(dot); 63 painter.mlt(dot.diameter()); 64 } 65 66 public Dots() { 67 paintTheImage(); 68 } 69 70 public static void main(String[] args){ 71 SwingUtilities.invokeLater(new Runnable() { 72 public void run() { 73 new Dots(); 74 } 75 }); 76 } 77 78 } 79