public override Shape CreateShape()
{
try
{
Console.WriteLine("Кольцо задается точкой центра (X, Y), внешним радиусом R и внутренним радиусом r");
PointCreator pointCreator = new PointCreator();
Point p = (Point)pointCreator.CreateShape();
double outerRadius = 0;
bool isSuccessOuterRadius = false;
while (!isSuccessOuterRadius)
{
Console.WriteLine("Введите R");
isSuccessOuterRadius = double.TryParse(Console.ReadLine(), out outerRadius);
}
double innerRadius = 0;
bool isSuccessInnerRadius = false;
while (!isSuccessInnerRadius)
{
Console.WriteLine("Введите r");
isSuccessInnerRadius = double.TryParse(Console.ReadLine(), out innerRadius);
}
return(new Ring(p, innerRadius, outerRadius));
}
catch (Exception exception)
{
throw new Exception(exception.Message + Environment.NewLine + "Кольцо не создано");
}
}
public override Shape CreateShape()
{
try
{
Console.WriteLine("Треугольник задается тремя точками");
PointCreator pointCreator = new PointCreator();
Point[] vertexes = new Point[3];
for (int i = 0; i < 3; i++)
{
vertexes[i] = (Point)pointCreator.CreateShape();
}
return(new Triangle(vertexes));
}
catch (Exception exception)
{
throw new Exception(exception.Message + Environment.NewLine + "Треугольник не создан");
}
}
public override Shape CreateShape()
{
try
{
Console.WriteLine("Квадрат задается четырьмя точками");
PointCreator pointCreator = new PointCreator();
Point[] vertexes = new Point[4];
for (int i = 0; i < 4; i++)
{
vertexes[i] = (Point)pointCreator.CreateShape();
}
return(new Square(vertexes));
}
catch (Exception exception)
{
throw new Exception(exception.Message + Environment.NewLine + "Квадрат не создан");
}
}
public override Shape CreateShape()
{
try
{
Console.WriteLine("Круг задается точкой центра (X, Y) и радиусом R");
PointCreator pointCreator = new PointCreator();
Point p = (Point)pointCreator.CreateShape();
double r = 0;
bool isSuccessR = false;
while (!isSuccessR)
{
Console.WriteLine("Введите R");
isSuccessR = double.TryParse(Console.ReadLine(), out r);
}
return(new Disc(p, r));
}
catch (Exception exception)
{
throw new Exception(exception.Message + Environment.NewLine + "Круг не создан");
}
}
public override Shape CreateShape()
{
try
{
Console.WriteLine("Выберите способ задания прямой");
Console.WriteLine("1. Пара точек");
Console.WriteLine("2. Уравнение прямой");
int.TryParse(Console.ReadLine(), out int choice);
switch (choice)
{
case 1:
PointCreator pointCreator = new PointCreator();
Console.WriteLine("Точка (x1, y1)");
Point p1 = (Point)pointCreator.CreateShape();
Console.WriteLine("Точка (x2, y2)");
Point p2 = (Point)pointCreator.CreateShape();
return(new Line(p1, p2));
case 2:
Console.WriteLine("Уравнение прямой имеет вид aX + bY + c = 0");
double a = 0;
bool isSuccessA = false;
while (!isSuccessA)
{
Console.WriteLine("Введите a");
isSuccessA = double.TryParse(Console.ReadLine(), out a);
}
double b = 0;
bool isSuccessB = false;
while (!isSuccessB)
{
Console.WriteLine("Введите b");
isSuccessB = double.TryParse(Console.ReadLine(), out b);
}
double c = 0;
bool isSuccessC = false;
while (!isSuccessC)
{
Console.WriteLine("Введите c");
isSuccessC = double.TryParse(Console.ReadLine(), out c);
}
return(new Line(a, b, c));
default:
throw new Exception("Ничего не выбрано");
}
}
catch (Exception exception)
{
throw new Exception(exception.Message + Environment.NewLine + "Прямая не создана");
}
}