/* * Program that paints 100 red, yellow and orange balloons in a blue sky. * It will feature commands. */ package npw; import java.awt.Color; import java.util.Random; import javax.swing.SwingUtilities; import painter.SPainter; import shapes.SCircle; import shapes.SSquare; public class AlternateBalloons { // REQUIRED INFRASTRUCTURE public AlternateBalloons(){ paintTheImage(); } public static void main (String [] args){ SwingUtilities.invokeLater(new Runnable() { public void run() { new AlternateBalloons(); } }); } // THE PAINTER DOING ITS THING private void paintTheImage() { SPainter painter = new SPainter("AlternateBalloons",600,600); paintSky(painter); // ask IntelliJ to generate the stub int nrOfBalloons = 300; paintBalloons(painter,nrOfBalloons); // ask IntelliJ to generate the stub } private void paintSky(SPainter painter) { painter.setColor(Color.BLUE); SSquare sky = new SSquare(2000); painter.paint(sky); } private void paintBalloons(SPainter painter, int nrOfBalloons){ int i = 1; while (i <= nrOfBalloons) { paintOneBalloon(painter); // ask IntelliJ to generate the stub i = i + 1; } } private void paintOneBalloon(SPainter painter) { Random rgen = new Random(); int rn = rgen.nextInt(6); if ( rn == 0) { painter.setColor(Color1()); } else if ( rn == 1 ){ painter.setColor(Color2()); } else if ( rn == 2 ){ painter.setColor(Color3()); } else if ( rn == 3 ){ painter.setColor(Color4()); } else if ( rn == 4 ){ painter.setColor(Color5()); } else { painter.setColor(Color6()); } painter.move(); int balloonRadious = 30 ; SCircle balloon = new SCircle (balloonRadious); painter.paint(balloon); painter.setColor(Color.BLACK); painter.draw(balloon); } private Color Color6() { return new Color(0,70,100); } private Color Color5() { return new Color (100, 10,0); } private Color Color4() { return new Color (0,130,00); } private Color Color3() { return new Color (190,0,0); } private Color Color2() { return new Color (100,120,0,200); } private Color Color1() { return new Color (500); } }