Point.Subtraction Opérateur

Définition

Espace de noms:

System.Windows

Assembly:

WindowsBase.dll

Soustrait l'attribut Vector ou Point du Point spécifié.

Surcharges

Subtraction(Point, Point)	Soustrait le Point spécifié d'un autre Point indiqué et retourne la différence sous forme de Vector.
Subtraction(Point, Vector)	Soustrait l'objet Vector spécifié du Point indiqué et retourne le Point résultant.

Subtraction(Point, Point)

Soustrait le Point spécifié d'un autre Point indiqué et retourne la différence sous forme de Vector.

public:
 static System::Windows::Vector operator -(System::Windows::Point point1, System::Windows::Point point2);

public static System.Windows.Vector operator - (System.Windows.Point point1, System.Windows.Point point2);

static member ( - ) : System.Windows.Point * System.Windows.Point -> System.Windows.Vector

Public Shared Operator - (point1 As Point, point2 As Point) As Vector

Paramètres

point1

Point

Point duquel point2 est soustrait.

point2

Point

Point à soustraire de point1.

Retours

Vector

Différence entre point1 et point2.

Exemples

L’exemple suivant montre comment soustraire un Point autre Point et retourner un Vector opérateur surchargé (-).

      private Vector overloadedSubtractionOperatorExample2()
      {

          Point point1 = new Point(10, 5);
          Point point2 = new Point(15, 40);

          // Subtracts a Point from another Point using the overloaded subtraction (-)
          // operator and returns the difference as a Vector.
          // vectorResult is equal to (-5, -35).
          Vector vectorResult = point1 - point2;

          return vectorResult;
      }

Private Function overloadedSubtractionOperatorExample2() As Vector

    Dim point1 As New Point(10, 5)
    Dim point2 As New Point(15, 40)

    ' Subtracts a Point from another Point using the overloaded subtraction (-)
    ' operator and returns the difference as a Vector.
    ' vectorResult is equal to (-5, -35).
    Dim vectorResult As Vector = point1 - point2

    Return vectorResult

End Function

Voir aussi

• Subtract(Point, Point)

Subtraction(Point, Vector)

Soustrait l'objet Vector spécifié du Point indiqué et retourne le Point résultant.

public:
 static System::Windows::Point operator -(System::Windows::Point point, System::Windows::Vector vector);

public static System.Windows.Point operator - (System.Windows.Point point, System.Windows.Vector vector);

static member ( - ) : System.Windows.Point * System.Windows.Vector -> System.Windows.Point

Public Shared Operator - (point As Point, vector As Vector) As Point

Paramètres

point

Point

Point duquel vector est soustrait.

vector

Vector

Vecteur à soustraire de point1.

Retours

Point

Différence entre point et vector.

Exemples

L’exemple suivant montre comment soustraire un Vector Point opérateur surchargé (-).

private Point overloadedSubtractionOperatorExample1()
{

    Point point1 = new Point(10, 5);
    Vector vector1 = new Vector(20, 30);

    // Subtracts a Vector from a Point using the overloaded subtraction (-) operator.
    // pointResult is equal to (-10, -25)
    Point pointResult = point1 - vector1;
    
    return pointResult;
}

Private Function overloadedSubtractionOperatorExample1() As Point

    Dim point1 As New Point(10, 5)
    Dim vector1 As New Vector(20, 30)

    ' Subtracts a Vector from a Point using the overloaded subtraction (-) operator.
    ' pointResult is equal to (-10, -25)
    Dim pointResult As Point = point1 - vector1

    Return pointResult

End Function

Voir aussi

• Subtract(Point, Vector)