static public string GetShapeName(ShapeType shape)
{
switch (shape)
{
case ShapeType.Square:
return(Square.NAME);
case ShapeType.Circle:
return(Circle.NAME);
case ShapeType.Triangle:
return(Triangle.NAME);
default:
throw ShapeTypeNotSupportedException.Throw(shape);
}
}
static public Shape CreateNewShape(int x, int y, int width, int height, Color color, ShapeType shape, bool stretchTriangle = true)
{
switch (shape)
{
case ShapeType.Square:
return(new Square(x, y, width, height, color));
case ShapeType.Circle:
return(new Circle(x, y, width, height, color));
case ShapeType.Triangle:
if (stretchTriangle)
{
return(new Triangle(x, y, width * 2, height * 2, color)); // Multiply twice to ensure reaches border
}
else
{
return(new Triangle(x, y, width, height, color));
}
default:
throw ShapeTypeNotSupportedException.Throw(shape);
}
}