1 /*
 2  * The goal is to compute the white area of a die with normal black spots by 
 3  * problem decomposition. 
 4  */
 5 package shapes;
 6 
 7 /**
 8  *
 9  * @author sjenks
10  */
11 public class WhiteArea {
12 
13     /**
14      * @param args the command line arguments
15      */
16     public static void main(String[] args) {
17         double edgeLength = 1.25;
18         SSquare whiteFace = new SSquare(edgeLength);
19         System.out.println("whiteFace = " + whiteFace.toString());
20         double dotDiameter = ((1.0/7.0) * edgeLength);
21         SCircle dot = new SCircle((dotDiameter)/2);
22         System.out.println("dot" + dot.toString());
23         double whiteFaceArea = whiteFace.area();
24         System.out.println("whiteFaceArea = " + whiteFaceArea);
25         double numOfSides = 6.0;
26         double totalWhiteArea = (numOfSides * whiteFaceArea);
27         System.out.println("totalWhiteArea = " + totalWhiteArea);
28         double dotArea = dot.area();
29         System.out.println("dotArea= " + dotArea);
30         double numOfDots = 21.0;
31         double totalDotArea = (numOfDots * dotArea);
32         System.out.println("totalDotArea = " + totalDotArea);
33         double whiteDieBlackDotArea = (totalWhiteArea - totalDotArea);
34         System.out.println("whiteDieBlackDotArea = " + whiteDieBlackDotArea);
35         
36     }
37     
38 }
39