public void SquareWindowWithInvertedSpace()
		{
			window.ViewportPixelSize = new Size(100, 100);
			var screen = new InvertedScreenSpace(window);
			Assert.AreEqual(Vector2D.UnitY, screen.TopLeft);
			Assert.AreEqual(Vector2D.UnitX, screen.BottomRight);
			Assert.AreEqual(new Rectangle(Vector2D.UnitY, new Size(1, -1)), screen.Viewport);
			Assert.IsTrue(screen.FromPixelSpace(new Vector2D(100, 100)).IsNearlyEqual(Vector2D.UnitX));
			Assert.IsTrue(
				screen.FromPixelSpace(new Rectangle(10, 10, 80, 80)).IsNearlyEqual(new Rectangle(0.1f, 0.9f,
					0.8f, 0.8f)));
		}
        public void SquareWindowWithInvertedSpace()
        {
            window.ViewportPixelSize = new Size(100, 100);
            var screen = new InvertedScreenSpace(window);

            Assert.AreEqual(Vector2D.UnitY, screen.TopLeft);
            Assert.AreEqual(Vector2D.UnitX, screen.BottomRight);
            Assert.AreEqual(new Rectangle(Vector2D.UnitY, new Size(1, -1)), screen.Viewport);
            Assert.IsTrue(screen.FromPixelSpace(new Vector2D(100, 100)).IsNearlyEqual(Vector2D.UnitX));
            Assert.IsTrue(
                screen.FromPixelSpace(new Rectangle(10, 10, 80, 80)).IsNearlyEqual(new Rectangle(0.1f, 0.9f,
                                                                                                 0.8f, 0.8f)));
        }