RotateTransform3D.CenterX 属性

定义

命名空间:

System.Windows.Media.Media3D

程序集:

PresentationCore.dll

获取或设置旋转时所围绕的 Point3D 的 X 坐标。

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

public double CenterX { get; set; }

member this.CenterX : double with get, set

Public Property CenterX As Double

属性值

Double

双精度值，表示旋转时所围绕的 Point3D 的 X 坐标。

示例

下面的代码使用此属性更改 RotateTransform3D 转换模型的点。

public void AddAnimation(object sender, EventArgs e)
{
    if ((bool)CenterAnimCheck.IsChecked == true)
    {
        //Shift point around which model rotates to (-0.5, -0.5, -0.5).
        myHorizontalRTransform.CenterX = -0.5;
        myHorizontalRTransform.CenterY = -0.5;
        myHorizontalRTransform.CenterZ = -0.5;
    }
    if ((bool)CenterAnimCheck.IsChecked != true)
    {
        //Set point around which model rotates back to (0, 0, 0).
        myHorizontalRTransform.CenterX = 0;
        myHorizontalRTransform.CenterY = 0;
        myHorizontalRTransform.CenterZ = 0;
    }
}

Public Sub AddAnimation(ByVal sender As Object, ByVal e As EventArgs)
    If CBool(CenterAnimCheck.IsChecked) = True Then
        'Shift point around which model rotates to (-0.5, -0.5, -0.5).
        myHorizontalRTransform.CenterX = -0.5
        myHorizontalRTransform.CenterY = -0.5
        myHorizontalRTransform.CenterZ = -0.5
    End If
    If CBool(CenterAnimCheck.IsChecked) <> True Then
        'Set point around which model rotates back to (0, 0, 0).
        myHorizontalRTransform.CenterX = 0
        myHorizontalRTransform.CenterY = 0
        myHorizontalRTransform.CenterZ = 0
    End If
End Sub

注解

依赖项属性信息

标识符字段	CenterXProperty
元数据属性设置为 true	无