Matrix3D.ScaleAtPrepend(Vector3D, Point3D) 方法

定義

在這個 Point3D 結構之前,加上繞著指定的 Matrix3D 的縮放。Prepends the specified scale transformation about the specified Point3D to this Matrix3D structure.

public:
 void ScaleAtPrepend(System::Windows::Media::Media3D::Vector3D scale, System::Windows::Media::Media3D::Point3D center);
public void ScaleAtPrepend (System.Windows.Media.Media3D.Vector3D scale, System.Windows.Media.Media3D.Point3D center);
member this.ScaleAtPrepend : System.Windows.Media.Media3D.Vector3D * System.Windows.Media.Media3D.Point3D -> unit
Public Sub ScaleAtPrepend (scale As Vector3D, center As Point3D)

參數

scale
Vector3D

縮放這個 Matrix3D 結構時所用的 Vector3DVector3D by which to scale this Matrix3D structure.

center
Point3D

要做為縮放中心的 Point3D。Point3D about which to scale.

適用於