/* * program to paint 9 dots */ package npw; import java.awt.Color; import javax.swing.SwingUtilities; import painter.SPainter; import shapes.SCircle; import shapes.SSquare; public class Dots { // THE SOLUTION TO THE BLUE DOT PROBLEM private void paintTheImage() { SPainter guy = new SPainter("Dots",1000,1000); SCircle dot = new SCircle(75); paintBlueCircle(guy, dot); SCircle dot1 = new SCircle(50); paintRedCircle(guy, dot1); SCircle dot2 = new SCircle(85); paintGreenCircles(guy, dot2); SCircle dot3 = new SCircle(65); paintYellowCircles(guy, dot3); } private void paintYellowCircles(SPainter guy, SCircle dot3) { //first yellow dot guy.mlt(150); guy.setColor(Color.yellow); guy.paint(dot3); guy.moveToCenter(); //second yellow dot guy.mrt(150); guy.setColor(Color.yellow); guy.paint(dot3); guy.moveToCenter(); } private void paintGreenCircles(SPainter guy, SCircle dot) { //forst green dot guy.mbk(200); guy.mlt(150); guy.setColor(Color.green); guy.paint(dot); guy.moveToCenter(); // second green circle guy.mbk(200); guy.mrt(150); guy.paint(dot); guy.moveToCenter(); //third green circle guy.mbk(100); guy.mlt(300); guy.paint(dot); guy.moveToCenter(); //fouth green circle guy.mbk(100); guy.mrt(300); guy.paint(dot); guy.moveToCenter(); } private void paintRedCircle(SPainter guy, SCircle dot) { guy.mfd(200); guy.setColor(Color.RED); guy.paint(dot); guy.moveToCenter(); } private void paintBlueCircle(SPainter guy, SCircle dot) { //first blue circle guy.mfd(200); guy.mrt(200); guy.setColor(Color.blue); guy.paint(dot); guy.moveToCenter(); //second blue circle guy.mfd(200); guy.mlt(200); guy.setColor(Color.blue); guy.paint(dot); guy.moveToCenter(); } //REQUIRED INFASTRUCTURE public Dots() { paintTheImage(); } public static void main(String[] args) { SwingUtilities.invokeLater(new Runnable() { public void run() { new Dots(); } });} }