/* / This program is to be demonstrated in the attempt to / paint a dots sequence in the NPW (Nonrepresentational Painting World) */ package npw; import java.awt.Color; import javax.swing.SwingUtilities; import painter.SPainter; import shapes.SCircle; public class Dots { // THE SOLUTION TO THE DOTS PROBLEM private void paintTheImage() { SPainter painter = new SPainter("Dots",600,600); SCircle dot = new SCircle(100); SCircle dot2 = new SCircle(80); SCircle dot4 = new SCircle(70); SCircle dot1 = new SCircle(50); SCircle dot3 = new SCircle(50); paintBlueCircle(painter, dot3); paintsecondredcircle(painter, dot4); paintRedCircle(painter, dot2); paintGreenCircles(painter, dot1); paintyellowCircle(painter, dot); } private void paintyellowCircle(SPainter painter, SCircle dot) { painter.setColor(Color.YELLOW); painter.moveToCenter(); painter.faceNorth(); painter.mfd(0); painter.mlt(0); painter.paint(dot); } private void paintsecondredcircle(SPainter painter, SCircle dot4) { painter.setColor(Color.RED); painter.moveToCenter(); painter.faceNorth(); painter.mfd(200); painter.mlt(0); painter.paint(dot4); } // REQUIRED INFRASTRUCTURE public Dots() { paintTheImage(); } public static void main(String[] args) { SwingUtilities.invokeLater(new Runnable() { @Override public void run() { new Dots(); } }); } private void paintBlueCircle(SPainter painter, SCircle dot3) { painter.setColor(Color.BLUE); painter.moveToCenter(); painter.faceNorth(); painter.mfd(200); painter.mlt(200); painter.paint(dot3); painter.moveToCenter(); painter.faceNorth(); painter.mfd(200); painter.mrt(200); painter.paint(dot3); painter.moveToCenter(); painter.faceNorth(); painter.mbk(200); painter.mrt(200); painter.paint(dot3); painter.moveToCenter(); painter.faceNorth(); painter.mbk(200); painter.mlt(200); painter.paint(dot3); } private void paintRedCircle(SPainter painter, SCircle dot2) { painter.setColor(Color.RED); painter.moveToCenter(); painter.faceNorth(); painter.mbk(200); painter.mrt(0); painter.paint(dot2); } private void paintGreenCircles(SPainter painter, SCircle dot1) { painter.setColor(Color.GREEN); painter.moveToCenter(); painter.faceNorth(); painter.mfd(0); painter.mrt(200); painter.paint(dot1); painter.moveToCenter(); painter.faceNorth(); painter.mbk(0); painter.mlt(200); painter.paint(dot1); } }