Vector.AngleBetween(Vector, Vector) 方法
定义
重要
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检索两个指定向量之间的角度（以度为单位）。
public:
static double AngleBetween(System::Windows::Vector vector1, System::Windows::Vector vector2);public static double AngleBetween(System.Windows.Vector vector1, System.Windows.Vector vector2);static member AngleBetween : System.Windows.Vector * System.Windows.Vector -> doublePublic Shared Function AngleBetween (vector1 As Vector, vector2 As Vector) As Double参数
- vector1
- Vector
要计算的第一个向量。
- vector2
- Vector
要计算的第二个向量。
返回
角度，以度为单位，介于 vector1 和 vector2.
示例
下面的示例演示如何使用此方法获取两 Vector 个结构之间的角度。
private Double angleBetweenExample()
{
Vector vector1 = new Vector(20, 30);
Vector vector2 = new Vector(45, 70);
Double angleBetween;
// angleBetween is approximately equal to 0.9548
angleBetween = Vector.AngleBetween(vector1, vector2);
return angleBetween;
}
