public static void Main(string[] args)
{
var p = new Point(0, 0);
Shape[] shapes =
{
PentagonFabric.getInstance().createPentagon("red", p, 1),
ParallelogramFabric.getInstance().createParallelogram("blue", p, 2, 1, 0.5236),
RectangleFabric.getInstance().createRectangle("rose", p, 2, 0.5),
SquareFabric.getInstance().createSquare("green", p, 1),
TriangleFabric.getInstance().createTriangle("black", p, new Point(1, 0), new Point(0,2)),
EllipseFabric.getInstance().createEllipse("white", p, 1, 2),
CircleFabric.getInstance().createCircle("yellow", p, 1)
};
var squares = new double[shapes.Length];
var i = 0;
foreach (var s in shapes)
{
// s.Print();
squares[i] = Math.Round(s.GetSquare(), 4);
i++;
}
foreach (var s in squares)
{
Console.WriteLine(s);
}
Console.WriteLine("\n");
const int SQ = 1;
Console.WriteLine("Search: square > " + SQ + "\n");
var selected = from sh in shapes
where Math.Round(sh.GetSquare(), 4) > (SQ)
select sh;
foreach (var s in selected)
{
s.Print();
Console.WriteLine(s.GetSquare());
}
}
public static PentagonFabric getInstance()
{
return(instance ?? (instance = new PentagonFabric()));
}
