Class Vector2

Definition

Namespace:: Tizen.NUI

Assembly:: Tizen.NUI.dll

API Level:: 3

A two-dimensional vector.


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public class Vector2 : Disposable, IDisposable, ICloneable

Inheritance: System.Object

Disposable

Vector2

Implements: System.IDisposable

System.ICloneable

Constructors

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Vector2()

The default constructor initializes the vector to 0.

Declaration


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public Vector2()

API Level: 3

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Vector2(Single, Single)

The constructor.

Declaration


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public Vector2(float x, float y)

Parameters

Type	Name	Description
System.Single	x	The x or width component.
System.Single	y	The y or height component.

API Level: 3

View Source

Vector2(Single[])

The conversion constructor from an array of two floats.

Declaration


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public Vector2(float[] array)

Parameters

Type	Name	Description
System.Single[]	array	The array of xy.

API Level: 3

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Vector2(Vector3)

The constructor.

Declaration


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public Vector2(Vector3 vec3)

Parameters

Type	Name	Description
Vector3	vec3	Vector3 to create this vector from.

API Level: 3

View Source

Vector2(Vector4)

The constructor.

Declaration


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public Vector2(Vector4 vec4)

Parameters

Type	Name	Description
Vector4	vec4	Vector4 to create this vector from.

API Level: 3

Properties

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Height

The height.

Declaration


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public float Height
{
    get;
    [Obsolete("Do not use this setter, that is deprecated in API8 and will be removed in API10. Use new Vector2(...) constructor")]
    set;
}

Property Value

Type	Description
System.Single

Remarks

The setter is deprecated in API8 and will be removed in API10. Use new Vector2(...) constructor.

API Level: 3

View Source

Item[UInt32]

The array subscript operator overload.

Declaration


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public float this[uint index] { get; }

Parameters

Type	Name	Description
System.UInt32	index	The subscript index.

Property Value

Type	Description
System.Single	The float at the given index.

API Level: 3

View Source

NegativeXAxis

The vector representing the negative x-axis.

Declaration


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public static Vector2 NegativeXAxis { get; }

Property Value

Type	Description
Vector2

API Level: 3

View Source

NegativeYAxis

The vector representing the negative y-axis.

Declaration


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public static Vector2 NegativeYAxis { get; }

Property Value

Type	Description
Vector2

API Level: 3

View Source

One

(1.0f,1.0f).

Declaration


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public static Vector2 One { get; }

Property Value

Type	Description
Vector2

API Level: 3

View Source

Width

The width.

Declaration


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public float Width
{
    get;
    [Obsolete("Do not use this setter, that is deprecated in API8 and will be removed in API10. Use new Vector2(...) constructor")]
    set;
}

Property Value

Type	Description
System.Single

Remarks

The setter is deprecated in API8 and will be removed in API10. Use new Vector2(...) constructor.

API Level: 3

View Source

X

The x component.

Declaration


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public float X
{
    get;
    [Obsolete("Do not use this setter, that is deprecated in API8 and will be removed in API10. Use new Vector2(...) constructor")]
    set;
}

Property Value

Type	Description
System.Single

Remarks

The setter is deprecated in API8 and will be removed in API10. Use new Vector2(...) constructor.

API Level: 3

View Source

XAxis

The vector representing the x-axis.

Declaration


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public static Vector2 XAxis { get; }

Property Value

Type	Description
Vector2

API Level: 3

View Source

Y

The y component.

Declaration


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public float Y
{
    get;
    [Obsolete("Do not use this setter, that is deprecated in API8 and will be removed in API10. Use new Vector2(...) constructor")]
    set;
}

Property Value

Type	Description
System.Single

Remarks

The setter is deprecated in API8 and will be removed in API10. Use new Vector2(...) constructor.

API Level: 3

View Source

YAxis

The vector representing the y-axis.

Declaration


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public static Vector2 YAxis { get; }

Property Value

Type	Description
Vector2

API Level: 3

View Source

Zero

(0.0f, 0.0f).

Declaration


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public static Vector2 Zero { get; }

Property Value

Type	Description
Vector2

API Level: 3

Methods

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Clamp(Vector2, Vector2)

Clamps the vector between minimum and maximum vectors.

Declaration


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public void Clamp(Vector2 min, Vector2 max)

Parameters

Type	Name	Description
Vector2	min	The minimum vector.
Vector2	max	The maximum vector.

API Level: 3

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Equals(Object)

Determines whether the specified object is equal to the current object.

Declaration


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public override bool Equals(Object obj)

Parameters

Type	Name	Description
Tizen.System.Object	obj	The object to compare with the current object.

Returns

Type	Description
Boolean	true if the specified object is equal to the current object; otherwise, false.

View Source

GetHashCode()

Gets the hash code of this Vector2.

Declaration


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public override int GetHashCode()

Returns

Type	Description
Int32	The Hash Code.

Overrides

System.Object.GetHashCode()

API Level: 6

View Source

Length()

Returns the length of the vector.

Declaration


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public float Length()

Returns

Type	Description
System.Single	The length of the vector.

API Level: 3

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LengthSquared()

Returns the length of the vector squared.
This is more efficient than Length() for threshold testing as it avoids the use of a square root.

Declaration


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public float LengthSquared()

Returns

Type	Description
System.Single	The length of the vector squared

API Level: 3

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Normalize()

Sets the vector to be the unit length, whilst maintaining its direction.

Declaration


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public void Normalize()

API Level: 3

Operators

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Addition(Vector2, Vector2)

The addition operator.

Declaration


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public static Vector2 operator +(Vector2 arg1, Vector2 arg2)

Parameters

Type	Name	Description
Vector2	arg1	The first value.
Vector2	arg2	The second value.

Returns

Type	Description
Vector2	The vector containing the result of the addition.

API Level: 3

View Source

Division(Vector2, Single)

Th division operator.

Declaration


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public static Vector2 operator /(Vector2 arg1, float arg2)

Parameters

Type	Name	Description
Vector2	arg1	The first value.
System.Single	arg2	The float value to scale the vector by.

Returns

Type	Description
Vector2	The vector containing the result of the scaling.

API Level: 3

View Source

Division(Vector2, Vector2)

The division operator.

Declaration


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public static Vector2 operator /(Vector2 arg1, Vector2 arg2)

Parameters

Type	Name	Description
Vector2	arg1	The first value.
Vector2	arg2	The second value.

Returns

Type	Description
Vector2	The vector containing the result of the division.

API Level: 3

View Source

Multiply(Vector2, Single)

Th multiplication operator.

Declaration


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public static Vector2 operator *(Vector2 arg1, float arg2)

Parameters

Type	Name	Description
Vector2	arg1	The first value.
System.Single	arg2	The float value to scale the vector.

Returns

Type	Description
Vector2	The vector containing the result of the scaling.

API Level: 3

View Source

Multiply(Vector2, Vector2)

The multiplication operator.

Declaration


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public static Vector2 operator *(Vector2 arg1, Vector2 arg2)

Parameters

Type	Name	Description
Vector2	arg1	The first value.
Vector2	arg2	The second value.

Returns

Type	Description
Vector2	The vector containing the result of the multiplication.

API Level: 3

View Source

Subtraction(Vector2, Vector2)

The subtraction operator.

Declaration


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public static Vector2 operator -(Vector2 arg1, Vector2 arg2)

Parameters

Type	Name	Description
Vector2	arg1	The first value.
Vector2	arg2	The second value.

Returns

Type	Description
Vector2	The vector containing the result of the subtraction.

API Level: 3

View Source

UnaryNegation(Vector2)

The unary negation operator.

Declaration


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public static Vector2 operator -(Vector2 arg1)

Parameters

Type	Name	Description
Vector2	arg1	The target value.

Returns

Type	Description
Vector2	The vector containing the negation.

API Level: 3

Implements

System.IDisposable

System.ICloneable