static void Main(string[] args)
{
Point a = new Point(1, 1, "A");
Point b = new Point(2, 2, "B");
Point c = new Point(3, 2, "C");
Figure newFigure = new Figure(a, b, c);
}
public void UnknownCircleAreaTest()
{
Figure.Figure circle = new Figure.Figure();
double radius = 10;
double result = circle.AreaForUnknown(radius);
Assert.AreEqual(result, 100 * Math.PI);
}
public void UnknownTriangleAreaTest()
{
Figure.Figure triangle = new Figure.Figure();
double a = 3;
double b = 5;
double c = 4;
double result = triangle.AreaForUnknown(a, b, c);
Assert.AreEqual(result, 6); // 0 instead Assert.Fail();
}
public Figure GetRotatedFigure(double angle)
{
double absoluteCosineOfAngle = Math.Abs(Math.Cos(angle));
double absoluteSineOfAngle = Math.Abs(Math.Sin(angle));
double widthRotatedFigure = (absoluteCosineOfAngle * this.Width) + (absoluteSineOfAngle * this.Height);
double heightRotatedFigure = (absoluteSineOfAngle * this.Width) + (absoluteCosineOfAngle * this.Height);
Figure rotatedFigure = new Figure(widthRotatedFigure, heightRotatedFigure);
return rotatedFigure;
}
/// <summary>
/// Rotates figure by input angle
/// </summary>
/// <param name="figure">Rotating figure</param>
/// <param name="rotatingAngle">Angle that you want to rotate figure</param>
/// <returns>Rotated figure</returns>
public static Figure GetRotatedFigure(Figure figure, double rotatingAngle)
{
double angleCosinus = Math.Cos(rotatingAngle);
double angleSinus = Math.Sin(rotatingAngle);
double rotatedWidth = (Math.Abs(angleCosinus) * figure.Width) +
(Math.Abs(angleSinus) * figure.Height);
double rotatedHeight = (Math.Abs(angleSinus) * figure.Width) +
(Math.Abs(angleCosinus) * figure.Height);
var rotatedFigure = new Figure(rotatedWidth, rotatedHeight);
return rotatedFigure;
}
static void Main(string[] args)
{
double radius = 10.3;
Circle circle = new Circle();
double circleArea = circle.Area(radius);
double a = 3;
double b = 5;
double c = 4;
Triangle triangle = new Triangle();
double triangleArea = triangle.Area(a, b, c);
Figure.Figure anyFigure = new Figure.Figure();
anyFigure.AreaForUnknown(radius);
anyFigure.AreaForUnknown(a, b, c);
Console.ReadKey();
}
