RelativeScreenSpace.FromPixelSpace Method (Vector2D)

RelativeScreenSpace FromPixelSpace Method (Vector2D)

Delta Engine Documentation

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

Syntax

public override Vector2D FromPixelSpace(
	Vector2D pixelPosition
)

public override Vector2D FromPixelSpace(
	Vector2D pixelPosition
)

Public Overrides Function FromPixelSpace ( 
	pixelPosition As Vector2D
) As Vector2D

Public Overrides Function FromPixelSpace ( 
	pixelPosition As Vector2D
) As Vector2D

public:
virtual Vector2D FromPixelSpace(
	Vector2D pixelPosition
) override

public:
virtual Vector2D FromPixelSpace(
	Vector2D pixelPosition
) override

abstract FromPixelSpace : 
        pixelPosition : Vector2D -> Vector2D 
override FromPixelSpace : 
        pixelPosition : Vector2D -> Vector2D

abstract FromPixelSpace : 
        pixelPosition : Vector2D -> Vector2D 
override FromPixelSpace : 
        pixelPosition : Vector2D -> Vector2D

Parameters

pixelPosition: Type: DeltaEngine.Datatypes Vector2D

Return Value

Type: Vector2D

Remarks

Tests: DeltaEngine.Tests.ScreenSpaces.RelativeScreenSpaceTests

Examples

1 unit tests call DeltaEngine.ScreenSpaces.RelativeScreenSpace.FromPixelSpace(DeltaEngine.Datatypes.Vector2D)

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[Test]
public void ToRelativeWithUnevenSize()
{
    window.ViewportPixelSize = new Size(99, 199);
    var screen = new RelativeScreenSpace(window);
    Assert.AreEqual(Vector2D.Zero, screen.TopLeft);
    Assert.AreEqual(Vector2D.One, screen.BottomRight);
    Assert.AreEqual(screen.BottomRight, screen.FromPixelSpace(new Vector2D(99, 199)));
}

[Test]
public void ToRelativeWithUnevenSize()
{
    window.ViewportPixelSize = new Size(99, 199);
    var screen = new RelativeScreenSpace(window);
    Assert.AreEqual(Vector2D.Zero, screen.TopLeft);
    Assert.AreEqual(Vector2D.One, screen.BottomRight);
    Assert.AreEqual(screen.BottomRight, screen.FromPixelSpace(new Vector2D(99, 199)));
}