Vector3D.Subtraction Оператор

Определение

Пространство имен:

System.Windows.Media.Media3D

Сборка:

PresentationCore.dll

Вычитает структуру Vector3D или структуру Point3D из структуры Vector3D.

Перегрузки

Subtraction(Vector3D, Vector3D)	Вычитает структуру Vector3D из структуры Vector3D.
Subtraction(Vector3D, Point3D)	Вычитает структуру Point3D из структуры Vector3D.

Subtraction(Vector3D, Vector3D)

Вычитает структуру Vector3D из структуры Vector3D.

public:
 static System::Windows::Media::Media3D::Vector3D operator -(System::Windows::Media::Media3D::Vector3D vector1, System::Windows::Media::Media3D::Vector3D vector2);

public static System.Windows.Media.Media3D.Vector3D operator - (System.Windows.Media.Media3D.Vector3D vector1, System.Windows.Media.Media3D.Vector3D vector2);

static member ( - ) : System.Windows.Media.Media3D.Vector3D * System.Windows.Media.Media3D.Vector3D -> System.Windows.Media.Media3D.Vector3D

Public Shared Operator - (vector1 As Vector3D, vector2 As Vector3D) As Vector3D

Параметры

vector1

Vector3D

Вычитаемая структура Vector3D.

vector2

Vector3D

Структура Vector3D, вычитаемая из vector1.

Возвращаемое значение

Vector3D

Результат вычитания vector2 из vector1.

Примеры

В следующем примере показано, как использовать перегруженный оператор вычитания для вычитания Vector3D структуры из Vector3D структуры.

// Subtracts a Vector3D from a Vector3D using the overloaded - operator.  
// Returns a Vector3D.

Vector3D vector1 = new Vector3D(20, 30, 40);
Vector3D vector2 = new Vector3D(45, 70, 80);
Vector3D vectorResult = new Vector3D();

vectorResult = vector1 - vector2;
// vector Result is equal to (-25, -40, -40)

' Subtracts a Vector3D from a Vector3D using the overloaded - operator.  
' Returns a Vector3D.

Dim vector1 As New Vector3D(20, 30, 40)
Dim vector2 As New Vector3D(45, 70, 80)
Dim vectorResult As New Vector3D()

vectorResult = vector1 - vector2
' vector Result is equal to (-25, -40, -40)

См. также раздел

• Subtract

Subtraction(Vector3D, Point3D)

Вычитает структуру Point3D из структуры Vector3D.

public:
 static System::Windows::Media::Media3D::Point3D operator -(System::Windows::Media::Media3D::Vector3D vector, System::Windows::Media::Media3D::Point3D point);

public static System.Windows.Media.Media3D.Point3D operator - (System.Windows.Media.Media3D.Vector3D vector, System.Windows.Media.Media3D.Point3D point);

static member ( - ) : System.Windows.Media.Media3D.Vector3D * System.Windows.Media.Media3D.Point3D -> System.Windows.Media.Media3D.Point3D

Public Shared Operator - (vector As Vector3D, point As Point3D) As Point3D

Параметры

vector

Vector3D

Вычитаемая структура Vector3D.

point

Point3D

Структура Point3D, вычитаемая из vector.

Возвращаемое значение

Point3D

Результат вычитания point из vector.

Примеры

В следующем примере показано, как использовать перегруженный оператор вычитания для вычитания Point3D структуры из Vector3D структуры.

// Subtracts a Vector3D from a Point3D using the overloaded - operator.
// Returns a Point3D.

Point3D point1 = new Point3D(10, 5, 1);
Vector3D vector1 = new Vector3D(20, 30, 40);
Point3D pointResult = new Point3D();

// Subtracting the vector from the point
pointResult = vector1 - point1;

// pointResult is equal to (10, 25, 39)

' Subtracts a Vector3D from a Point3D using the overloaded - operator.
' Returns a Point3D.

Dim point1 As New Point3D(10, 5, 1)
Dim vector1 As New Vector3D(20, 30, 40)
Dim pointResult As New Point3D()

' Subtracting the vector from the point
pointResult = vector1 - point1

' pointResult is equal to (10, 25, 39)

См. также раздел

• Subtract