PixelScreenSpaceTests ClassDelta Engine Documentation
Inheritance Hierarchy

System Object
  DeltaEngine.Tests.ScreenSpaces PixelScreenSpaceTests

Namespace: DeltaEngine.Tests.ScreenSpaces
Assembly: DeltaEngine.Tests (in DeltaEngine.Tests.dll) Version: 1.1.1.0 (1.1.1)
Syntax

public class PixelScreenSpaceTests

The PixelScreenSpaceTests type exposes the following members.

Constructors

  NameDescription
Public methodPixelScreenSpaceTests
Initializes a new instance of the PixelScreenSpaceTests class
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Methods

  NameDescription
Public methodChangingWindowViewportPixelSizeWillAlsoAffectTotalPixelSize
Public methodCreateWindow
Public methodGetInnerPoint
Public methodMoveWindow
Public methodNonSquareWindowWithPixelSpace
Public methodSquareWindow
Public methodSquareWindowWithPixelSpace
Public methodToPixelSpaceAndFromPixelSpace
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Examples

[Test]
public void SquareWindowWithPixelSpace()
{
    var screen = new PixelScreenSpace(window);
    Assert.AreEqual(Vector2D.Zero, screen.TopLeft);
    Assert.AreEqual(window.ViewportPixelSize, (Size)screen.BottomRight);
    Assert.AreEqual(new Rectangle(Vector2D.Zero, window.TotalPixelSize), screen.Viewport);
    Assert.AreEqual(new Vector2D(100, 100), screen.FromPixelSpace(new Vector2D(100, 100)));
    Assert.AreEqual(new Rectangle(10, 10, 80, 80),
        screen.FromPixelSpace(new Rectangle(10, 10, 80, 80)));
    window.CloseAfterFrame();
}
[Test]
public void GetInnerPoint()
{
    ScreenSpace screen = new PixelScreenSpace(window);
    Assert.AreEqual(screen.TopLeft, screen.GetInnerPosition(Vector2D.Zero));
    Assert.AreEqual(screen.BottomRight, screen.GetInnerPosition(Vector2D.One));
    window.CloseAfterFrame();
}
[Test]
public void ToPixelSpaceAndFromPixelSpace()
{
    var pixelScreen = new PixelScreenSpace(window);
    Assert.AreEqual(pixelScreen.TopLeft, pixelScreen.ToPixelSpace(pixelScreen.TopLeft));
    Assert.AreEqual(pixelScreen.BottomRight, pixelScreen.ToPixelSpace(pixelScreen.BottomRight));
    Assert.AreEqual(Size.Zero, pixelScreen.ToPixelSpace(Size.Zero));
    Assert.AreEqual(Size.One, pixelScreen.ToPixelSpace(Size.One));
    window.CloseAfterFrame();
}
[Test]
public void NonSquareWindowWithPixelSpace()
{
    var screen = new PixelScreenSpace(window);
    Assert.AreEqual(0.0f, screen.Left);
    Assert.AreEqual(0.0f, screen.Top);
    Assert.AreEqual(800.0f, screen.Right);
    Assert.AreEqual(600.0f, screen.Bottom);
    window.CloseAfterFrame();
}
[Test]
public void ChangingWindowViewportPixelSizeWillAlsoAffectTotalPixelSize()
{
    Size border = window.TotalPixelSize - window.ViewportPixelSize;
    Size newViewportSize = new Size(400, 300);
    window.ViewportPixelSize = newViewportSize;
    Assert.AreEqual(newViewportSize, window.ViewportPixelSize);
    Assert.AreEqual(newViewportSize + border, window.TotalPixelSize);
    window.CloseAfterFrame();
}
[Test]
public void MoveWindow()
{
    window.PixelPosition = new Vector2D(100, 200);
    Assert.AreEqual(new Vector2D(100, 200), window.PixelPosition);
    window.CloseAfterFrame();
}
[Test]
public void SquareWindow()
{
    var pixelScreen = new PixelScreenSpace(window);
    window.ViewportPixelSize = new Size(100, 100);
    Assert.AreEqual(Vector2D.Zero, pixelScreen.TopLeft);
    Assert.AreEqual(new Vector2D(100, 100), pixelScreen.BottomRight);
    Assert.AreEqual(new Rectangle(0, 0, 100, 100), pixelScreen.Viewport);
    Assert.AreEqual(new Vector2D(100, 100), pixelScreen.FromPixelSpace(new Vector2D(100, 100)));
    Assert.AreEqual(new Vector2D(50, 50), pixelScreen.FromPixelSpace(new Vector2D(50, 50)));
}
See Also