/// <summary>
/// Initializes a new instance of the Triangle class, cutting from another figure
/// </summary>
/// <param name="figure"> Figure for cutting</param>
/// <param name="a"> First side of a triangle</param>
/// <param name="b"> Second side of a triangle</param>
/// <param name="c"> Third side of a triangle</param>
public Triangle(Figure figure, float a, float b, float c)
{
if (figure == null)
{
throw new ArgumentNullException(nameof(figure));
}
if (a <= 0 || b <= 0 || c <= 0)
{
throw new Exception("Invalid figure's parameters");
}
if ((a + b) > c && (a + c) > b && (b + c) > a)
{
SideA = a;
SideB = b;
SideC = c;
}
else
{
throw new Exception("Such a triangle cannot exist.");
}
if (figure.GetArea() < GetArea())
{
throw new Exception("The figure cannot be created.");
}
}
/// <summary>
/// Initializes a new instance of the Circle class, cutting from another figure
/// </summary>
/// <param name="figure"> Figure for cutting</param>
/// <param name="radius"> Circle radius</param>
public Circle(Figure figure, float radius)
{
if (figure == null)
{
throw new ArgumentNullException(nameof(figure));
}
if (radius <= 0)
{
throw new Exception("Invalid figure's parameters");
}
Radius = radius;
if (figure.GetArea() < GetArea())
{
throw new Exception("The figure cannot be created.");
}
}
/// <summary>
/// Initializes a new instance of the Rectangle class, cutting from another figure
/// </summary>
/// <param name="figure"> Figure for cutting</param>
/// <param name="width"> Width of a rectangle</param>
/// <param name="height"> Height of a rectangle</param>
public Rectangle(Figure figure, float width, float height)
{
if (figure == null)
{
throw new ArgumentNullException(nameof(figure));
}
if (width <= 0 || height <= 0)
{
throw new Exception("Invalid figure's parameters");
}
Width = width;
Height = height;
if (figure.GetArea() < GetArea())
{
throw new Exception("The figure cannot be created.");
}
}