public void GetInnerPoint()
{
window.TotalPixelSize = new Size(800, 600);
ScreenSpace screen = new InvertedScreenSpace(window);
Assert.AreEqual(screen.TopLeft, screen.GetInnerPoint(Point.Zero));
Assert.AreEqual(screen.BottomRight, screen.GetInnerPoint(Point.One));
}
public void ToPixelSpaceAndFromInvertedSpace()
{
window.TotalPixelSize = new Size(75, 100);
var screen = new InvertedScreenSpace(window);
Assert.AreEqual(Point.Zero, screen.ToPixelSpace(screen.TopLeft));
Assert.AreEqual(new Point(75, 100), screen.ToPixelSpace(screen.BottomRight));
Assert.AreEqual(Size.Zero, screen.ToPixelSpace(Size.Zero));
Assert.AreEqual(new Size(75, 100), screen.ToPixelSpace(Size.One));
}
public void NonSquareWindowWithInvertedSpace()
{
window.TotalPixelSize = new Size(100, 75);
var screen = new InvertedScreenSpace(window);
Assert.AreEqual(0.0f, screen.Left);
Assert.AreEqual(1.0f, screen.Top);
Assert.AreEqual(1.0f, screen.Right);
Assert.AreEqual(0.0f, screen.Bottom);
}
public void SquareWindowWithInvertedSpace()
{
window.TotalPixelSize = new Size(100, 100);
var screen = new InvertedScreenSpace(window);
Assert.AreEqual(Point.UnitY, screen.TopLeft);
Assert.AreEqual(Point.UnitX, screen.BottomRight);
Assert.AreEqual(new Rectangle(Point.UnitY, Size.One), screen.Viewport);
Assert.AreEqual(Point.UnitX, screen.FromPixelSpace(new Point(100, 100)));
Assert.AreEqual(new Rectangle(0.1f, 0.9f, 0.8f, 0.8f),
screen.FromPixelSpace(new Rectangle(10, 10, 80, 80)));
}