Vector3D.X Eigenschaft

Definition

Namespace:

System.Windows.Media.Media3D

Assembly:

PresentationCore.dll

Ruft die X-Komponente dieser Vector3D-Struktur ab oder legt diese fest.

public:
 property double X { double get(); void set(double value); };

public double X { get; set; }

member this.X : double with get, set

Public Property X As Double

Eigenschaftswert

Double

Die X-Komponente dieser Vector3D-Struktur. Der Standardwert ist 0.

Beispiele

Das folgende Beispiel zeigt, wie Sie das Punktprodukt zweier Vector3D Strukturen berechnen. Außerdem wird gezeigt, wie Sie einer Vector3D Struktur Werte zuweisen, wenn die Struktur deklariert wird und nachdem die Struktur deklariert wurde.

    // Calculates the Dot Product of two Vectors.

    // Declaring vector1 and initializing x,y,z values
    Vector3D vector1 = new Vector3D(20, 30, 40);

    // Declaring vector2 without initializing x,y,z values
    Vector3D vector2 = new Vector3D();

    // A Double to hold the result of the operation
    Double dotProduct;

    // Assigning values to vector2
    vector2.X = 45;
    vector2.Y = 70;
    vector2.Z = 80;

    // Calculating the dot product of vector1 and vector2
    dotProduct = Vector3D.DotProduct(vector1, vector2);

    // vectorResult is equal to (6200)

' Calculates the Dot Product of two Vectors.

' Declaring vector1 and initializing x,y,z values
Dim vector1 As New Vector3D(20, 30, 40)

' Declaring vector2 without initializing x,y,z values
Dim vector2 As New Vector3D()

' A Double to hold the result of the operation
Dim dotProduct As Double

' Assigning values to vector2
vector2.X = 45
vector2.Y = 70
vector2.Z = 80

' Calculating the dot product of vector1 and vector2
dotProduct = Vector3D.DotProduct(vector1, vector2)

' vectorResult is equal to (6200)