Point3D.Subtraction Operatör

Tanım

Ad Alanı:

System.Windows.Media.Media3D

Bütünleştirilmiş Kod:

PresentationCore.dll

Bir Point3D yapıyı veya Vector3D yapıyı bir Point3D yapıdan çıkarır.

Aşırı Yüklemeler

Subtraction(Point3D, Point3D)	Bir yapıyı bir Point3DPoint3D yapıdan çıkarır ve sonucu bir Vector3D yapı olarak döndürür.
Subtraction(Point3D, Vector3D)	Bir yapıyı bir Vector3DPoint3D yapıdan çıkarır ve sonucu bir Point3D yapı olarak döndürür.

Subtraction(Point3D, Point3D)

Bir yapıyı bir Point3DPoint3D yapıdan çıkarır ve sonucu bir Vector3D yapı olarak döndürür.

public:
 static System::Windows::Media::Media3D::Vector3D operator -(System::Windows::Media::Media3D::Point3D point1, System::Windows::Media::Media3D::Point3D point2);

public static System.Windows.Media.Media3D.Vector3D operator - (System.Windows.Media.Media3D.Point3D point1, System.Windows.Media.Media3D.Point3D point2);

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

Public Shared Operator - (point1 As Point3D, point2 As Point3D) As Vector3D

Parametreler

point1

Point3D

Çıkarmanın Point3D gerçekleştirildiği yapı.

point2

Point3D

Point3D'den point1çıkaracak yapı.

Döndürülenler

Vector3D

Vector3D ile point2arasındaki point1 farkı temsil eden bir yapı.

Örnekler

Aşağıdaki örnekte, bir yapıyı bir Point3D yapıdan Point3D çıkarmak için aşırı yüklenmiş çıkarma işlecinin nasıl kullanılacağı gösterilmektedir.

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

Point3D point1 = new Point3D(10, 5, 1);
Point3D point2 = new Point3D(15, 40, 60);
Vector3D vectorResult = new Vector3D();

vectorResult = point1 - point2;
// vectorResult is equal to (-5, -35, -59)

// Displaying Results
syntaxString = " vectorResult = point1 - point2;";
resultType = "Vector3D";
operationString = "Subtracting a Point3D from a Point3D";
ShowResults(vectorResult.ToString(), syntaxString, resultType, operationString);

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

Dim point1 As New Point3D(10, 5, 1)
Dim point2 As New Point3D(15, 40, 60)
Dim vectorResult As New Vector3D()

vectorResult = point1 - point2
' vectorResult is equal to (-5, -35, -59)

' Displaying Results
syntaxString = " vectorResult = point1 - point2"
resultType = "Vector3D"
operationString = "Subtracting a Point3D from a Point3D"
ShowResults(vectorResult.ToString(), syntaxString, resultType, operationString)

Ayrıca bkz.

• Subtract

Subtraction(Point3D, Vector3D)

Bir yapıyı bir Vector3DPoint3D yapıdan çıkarır ve sonucu bir Point3D yapı olarak döndürür.

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

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

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

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

Parametreler

point

Point3D

Vektörü Point3D çıkaracak yapı.

vector

Vector3D

Noktadan Vector3D çıkarıla yapısı.

Döndürülenler

Point3D

Değiştirilen Point3D yapı, 'den pointçıkarmanın vector sonucu.

Örnekler

Aşağıdaki örnekte, bir yapıyı bir Vector3D yapıdan Point3D çıkarmak için aşırı yüklenmiş çıkarma işlecinin nasıl kullanılacağı gösterilmektedir.

// 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();

pointResult = point1 - vector1;
// pointResult is equal to (-10, -25, -39) 

// Displaying Results
syntaxString = "pointResult = point1 - vector1;";
resultType = "Point3D";
operationString = "Subtracting a Vector3D from a Point3D";
ShowResults(pointResult.ToString(), syntaxString, resultType, operationString);

' 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()

pointResult = point1 - vector1
' pointResult is equal to (-10, -25, -39) 

' Displaying Results
syntaxString = "pointResult = point1 - vector1"
resultType = "Point3D"
operationString = "Subtracting a Vector3D from a Point3D"
ShowResults(pointResult.ToString(), syntaxString, resultType, operationString)

Ayrıca bkz.

• Subtract