Ellipse.Radius Property

Ellipse Radius Property

Delta Engine Documentation

Namespace: DeltaEngine.Rendering2D.Shapes
Assembly: DeltaEngine.Rendering2D.Shapes (in DeltaEngine.Rendering2D.Shapes.dll) Version: 1.1.1.0 (1.1.1)

Syntax

C++

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public float Radius { get; set; }

public float Radius { get; set; }

Public Property Radius As Single 
	Get 
	Set

Public Property Radius As Single 
	Get 
	Set

public:
property float Radius {
	float get ();
	void set (float value);
}

public:
property float Radius {
	float get ();
	void set (float value);
}

member Radius : float32 with get, set

member Radius : float32 with get, set

Property Value

Type: Single

Remarks

Tests: DeltaEngine.Rendering2D.Shapes.Tests.EllipseTests

Examples

3 unit tests call DeltaEngine.Rendering2D.Shapes.Ellipse.Radius

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[Test, CloseAfterFirstFrame, Timeout(2000)]
public void ChangeRadius()
{
    var ellipse = new Ellipse(Rectangle.One, Color.Red) { RadiusX = 0.2f, RadiusY = 0.4f };
    Assert.AreEqual(0.2f, ellipse.RadiusX);
    Assert.AreEqual(0.4f, ellipse.RadiusY);
}

[Test, CloseAfterFirstFrame, Timeout(2000)]
public void ChangeRadius()
{
    var ellipse = new Ellipse(Rectangle.One, Color.Red) { RadiusX = 0.2f, RadiusY = 0.4f };
    Assert.AreEqual(0.2f, ellipse.RadiusX);
    Assert.AreEqual(0.4f, ellipse.RadiusY);
}

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[Test]
public void RadiusIsAlwaysTheMaximumValue()
{
    const float BigValue = 0.4f;
    const float SmallValue = 0.2f;
    var ellipseWidth = new Ellipse(Vector2D.Half, BigValue, SmallValue, Color.Red);
    var ellipseHeight = new Ellipse(Vector2D.Half, SmallValue, BigValue, Color.Red);
    Assert.AreEqual(BigValue, ellipseWidth.Radius);
    Assert.AreEqual(BigValue, ellipseHeight.Radius);
}

[Test]
public void RadiusIsAlwaysTheMaximumValue()
{
    const float BigValue = 0.4f;
    const float SmallValue = 0.2f;
    var ellipseWidth = new Ellipse(Vector2D.Half, BigValue, SmallValue, Color.Red);
    var ellipseHeight = new Ellipse(Vector2D.Half, SmallValue, BigValue, Color.Red);
    Assert.AreEqual(BigValue, ellipseWidth.Radius);
    Assert.AreEqual(BigValue, ellipseHeight.Radius);
}

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[Test]
public void ManuallySetTheRadius()
{
    const float OriginalRadius = 0.2f;
    const float NewRadius = 0.4f;
    var ellipse = new Ellipse(Vector2D.Half, OriginalRadius, OriginalRadius, Color.Red);
    Assert.AreEqual(OriginalRadius, ellipse.RadiusX);
    Assert.AreEqual(OriginalRadius, ellipse.RadiusY);
    ellipse.Radius = NewRadius;
    Assert.AreEqual(NewRadius, ellipse.RadiusX);
    Assert.AreEqual(NewRadius, ellipse.RadiusY);
}

[Test]
public void ManuallySetTheRadius()
{
    const float OriginalRadius = 0.2f;
    const float NewRadius = 0.4f;
    var ellipse = new Ellipse(Vector2D.Half, OriginalRadius, OriginalRadius, Color.Red);
    Assert.AreEqual(OriginalRadius, ellipse.RadiusX);
    Assert.AreEqual(OriginalRadius, ellipse.RadiusY);
    ellipse.Radius = NewRadius;
    Assert.AreEqual(NewRadius, ellipse.RadiusX);
    Assert.AreEqual(NewRadius, ellipse.RadiusY);
}