DynamicRenderer.RootVisual 屬性

定義

取得 DynamicRenderer 的根視覺。

public:
 property System::Windows::Media::Visual ^ RootVisual { System::Windows::Media::Visual ^ get(); };
public System.Windows.Media.Visual RootVisual { get; }
member this.RootVisual : System.Windows.Media.Visual
Public ReadOnly Property RootVisual As Visual

屬性值

Visual

Visual 的根 DynamicRenderer

範例

下列範例示範如何建立 DynamicRenderer ,並將 新增 RootVisualInkPresenter 。 若要建立動態轉譯筆跡的控制項,請參閱 建立筆跡輸入控制項

// Create a DrawingAttributes to use for the 
// DynamicRenderer.
DrawingAttributes inkDA = new DrawingAttributes();
inkDA.Width = 5;
inkDA.Height = 5;
inkDA.Color = Colors.Purple;

// Add a dynamic renderer plugin that 
// draws ink as it "flows" from the stylus
DynamicRenderer dynamicRenderer1 = new DynamicRenderer();
dynamicRenderer1.DrawingAttributes = inkDA;

this.StylusPlugIns.Add(dynamicRenderer1);
inkPresenter1.AttachVisuals(dynamicRenderer1.RootVisual,
    dynamicRenderer1.DrawingAttributes);
' Create a DrawingAttributes to use for the 
' DynamicRenderer.
Dim inkDA As New DrawingAttributes()
inkDA.Width = 5
inkDA.Height = 5
inkDA.Color = Colors.Purple

' Add a dynamic renderer plugin that 
' draws ink as it "flows" from the stylus
Dim dynamicRenderer1 As New DynamicRenderer()
dynamicRenderer1.DrawingAttributes = inkDA

Me.StylusPlugIns.Add(dynamicRenderer1)
inkPresenter1.AttachVisuals(dynamicRenderer1.RootVisual, dynamicRenderer1.DrawingAttributes)

備註

當您使用 DynamicRenderer 時,必須使用 方法將 RootVisual 屬性附加至 InkPresenterAttachVisuals

適用於