/// <summary> /// Create an instance of ShapeManager /// Add several different shapes to the ShapeManager you just created /// Call DisplayAll and make sure you get the expected result. /// (5.2.) call the Save method and display the resulting StringBuilder using its ToString method. /// Test my implementations /// </summary> /// <param name="args"></param> static void Main(string[] args) { ShapeManager shapeManager = new ShapeManager(); //not acceptable constructors - Circle c_1 = new Circle(-1); Circle c_2 = new Circle(0, ConsoleColor.DarkRed); Elipse e_1 = new Elipse(-6, 1); Elipse e_2 = new Elipse(-3, -5, ConsoleColor.DarkGreen); Elipse e_3 = new Elipse(7, 0); Rectangle r_1 = new Rectangle(-1, -3); Rectangle r_2 = new Rectangle(2, 0, ConsoleColor.DarkYellow); Rectangle r_3 = new Rectangle(-1, 3); //they only alarm when they are consructed because i did'nt used exeptions //I will do it in the next lab. //the valid constructors Circle c1 = new Circle(); Circle c2 = new Circle(2, ConsoleColor.Red); Elipse e1 = new Elipse(); Elipse e2 = new Elipse(3, 5, ConsoleColor.Green); Elipse e3 = new Elipse(6, 7); Rectangle r1 = new Rectangle(); Rectangle r2 = new Rectangle(2, 6, ConsoleColor.Yellow); Rectangle r3 = new Rectangle(1, 3); shapeManager.Add(c1); shapeManager.Add(c2); shapeManager.Add(e1); shapeManager.Add(e2); shapeManager.Add(e3); shapeManager.Add(r1); shapeManager.Add(r2); shapeManager.Add(r3); Console.WriteLine($"we create Shape manager and insert {shapeManager.Count} shpes"); shapeManager.DisplayAll(); // call the Save method and display the resulting StringBuilder using its ToString method. StringBuilder sb = new StringBuilder(); Console.WriteLine("we used a StringBuilder and save to him this text \n about all the shapes in our shape menger: "); shapeManager.save(sb); Console.WriteLine(sb.ToString()); //checking CompareTo Circle c1blue = new Circle(1, ConsoleColor.Blue); if (c1blue.CompareTo(c1) == 0) { Console.WriteLine("the circle c1:"); c1.Display(); Console.WriteLine("and the circle c1blue:"); c1blue.Display(); Console.WriteLine("are equal according to CompareTo"); } else { Console.WriteLine("CompareTo error"); } if (r2.CompareTo(r3) > 0) { Console.WriteLine("the Rectangle r2:"); r1.Display(); Console.WriteLine("is bigger then Rectangle r3:"); r3.Display(); } else { Console.WriteLine("CompareTo error"); } }
static void Main(string[] args) { try { ShapeManager sm = new ShapeManager(); sm.add(new Rectangle(5, 4)); sm.add(new Circle(3)); sm.add(new Elipse(3, 3)); sm.add(new Rectangle(5, 6)); sm.add(new Elipse(6, 8)); sm.add(new Circle(4)); sm.DisplayAll(); Shape s = sm[0]; Rectangle r = (Rectangle)s; StringBuilder sb = new StringBuilder(); sm.Save(sb); Console.WriteLine(sb.ToString()); Rectangle r1 = (Rectangle)sm[0]; Rectangle r2 = (Rectangle)sm[3]; Console.WriteLine(r2.CompareTo(r1)); Elipse e1 = (Elipse)sm[2]; Elipse e2 = (Elipse)sm[4]; Console.WriteLine(e2.CompareTo(e1)); Circle c1 = (Circle)sm[1]; Circle c2 = (Circle)sm[5]; Console.WriteLine(c1.CompareTo(e1)); c1.Display(); Console.WriteLine(sm.Count); } catch (InvalidCastException e) { Console.WriteLine(e.Message); } }