public static Shape GenerateShape(ShapeID t)
{
Random rand = new Random();
switch (t)
{
case ShapeID.Triangle:
{
string ID = rand.Next().ToString();
Triangle triangle = new Triangle(ID, rand.Next(15), rand.Next(15), rand.Next(15));
if (triangle._exist())
{
Console.WriteLine("我是一个随机生成的三角形！我的面积是：" + triangle.area + " !我的随机编号是:" + ID + "!"); return(triangle);
}
else
{
Console.WriteLine("随即生成的三条边居然无法构成一个三角形！可恶，只好生成一个边长为2的默认三角形啦qaq");
return(new Triangle(ID, 2, 2, 2));
}
}
case ShapeID.Rectangle:
{
string ID = rand.Next().ToString();
Rectangle rectangle = new Rectangle(ID, rand.Next(15), rand.Next(15));
Console.WriteLine("我是一个随机生成的矩形！我的面积是：" + rectangle.area + " !我的随机编号是:" + ID + "!");
return(rectangle);
}
}
throw new InvalidEnumArgumentException();
}
private Model.Shape GenerateShape(ShapeID id, int index, Color color, List <Point> points)
{
Model.Shape shape = new Model.Shape(id, index);
foreach (Point p in points)
{
shape.ShapeMembers.Add(new Cell(HelperMethods.CloneRectangle(_cellRectangle, new SolidColorBrush(Colors.Black), new SolidColorBrush(color)), (int)p.X, (int)p.Y));
}
return(shape);
}
public Shape(ShapeID id, int index)
{
ID = id;
Index = index;
}