1 /*
 2  * Program that:
 3  * uses at least one while statement and one if statement in a nontrivial way.
 4  * features solely rectangles, all generated from a single rectangle.
 5  * takes no input from the user of the program.
 6  * creates a different image each time the program is executed.
 7  */
 8 
 9 package npw;
10 
11 import shapes.SRectangle;
12 import painter.SPainter;
13 import java.awt.Color;
14 import java.util.Random;
15 
16 /**
17  *
18  * @author kchan2
19  */
20 public class Invention2 {
21 
22     /**
23      * @param args the command line arguments
24      */
25     public static void main(String[] args) {
26         SPainter painter = new SPainter("Invention 2", 600, 600);
27         painter.setBrushWidth(5);
28         SRectangle rectangle = new SRectangle(400,300);
29         paintTheImage(painter,rectangle);
30     }
31 
32     private static void paintTheImage(SPainter painter, SRectangle rectangle) {
33         int i = 1;
34         while ( i <= 20 ) {
35             paintTwoRectangle(painter,rectangle);
36             i = i + 1 ;
37         }
38     }
39 
40     private static void paintTwoRectangle(SPainter painter, SRectangle rectangle) {
41         Random rgen = new Random();
42         double length = rgen.nextInt(300);
43         double width = rgen.nextInt(200);
44         if (length > 250) {
45             painter.setColor(Color.BLUE);
46         } else if (length < 50){
47             painter.setColor(Color.YELLOW);
48         } else painter.setColor(randomColor());
49         rectangle.shrink(length,width);
50         painter.draw(rectangle);
51         rectangle.shrink(-length/7*6,-width/7*6);
52         painter.draw(rectangle);
53     }
54 
55     private static Color randomColor() {
56         int rv = (int)(Math.random()*256);
57         int gv = (int)(Math.random()*256);
58         int bv = (int)(Math.random()*256);
59         Color color = new Color(rv,gv,bv);
60         return color;
61     }
62     
63 }
64