FlowDocumentScrollViewer.Zoom FlowDocumentScrollViewer.Zoom FlowDocumentScrollViewer.Zoom FlowDocumentScrollViewer.Zoom Property

定義

現在のズーム レベルを取得または設定します。Gets or sets the current zoom level.

public:
 property double Zoom { double get(); void set(double value); };
public double Zoom { get; set; }
member this.Zoom : double with get, set
Public Property Zoom As Double

プロパティ値

現在のズーム レベルはパーセンテージとして解釈します。The current zoom level, interpreted as a percentage. 既定では 100.0 (100% のズーム レベルです)。The default is 100.0 (a zoom level of 100%).

次の例は、設定する方法を示します、Zoom属性。The following example shows how to set the Zoom attribute.

<FlowDocumentScrollViewer
  HorizontalScrollBarVisibility="Auto" 
  VerticalScrollBarVisibility="Auto" 
  IsSelectionEnabled="True" 
  IsToolBarVisible="True" 
  MinZoom="50" MaxZoom="1000"
  Zoom="120" ZoomIncrement="5"
>
  <FlowDocument>
    <Paragraph>
      Flow content...
    </Paragraph>
  </FlowDocument>
</FlowDocumentScrollViewer>

次の例は、設定する方法を示します、Zoomプロパティ プログラムを使用します。The following example shows how to set the Zoom property programmatically.

FlowDocumentScrollViewer flowDocScrollViewer = new FlowDocumentScrollViewer();

// Enable content selection.
flowDocScrollViewer.IsSelectionEnabled = true;
// Enable the toolbar.
flowDocScrollViewer.IsToolBarVisible = true;

// Set zoom between 50% and 1000%.
flowDocScrollViewer.MinZoom = 50;
flowDocScrollViewer.MaxZoom = 1000;
// Set the zoom increment to 5%.
flowDocScrollViewer.ZoomIncrement = 5;
// Set the initial zoom to 120%.
flowDocScrollViewer.Zoom = 120;

FlowDocument flowDoc = new FlowDocument(new Paragraph(new Run("Flow content...")));
flowDocScrollViewer.Document = flowDoc;
Dim flowDocScrollViewer As New FlowDocumentScrollViewer()

         With flowDocScrollViewer
             ' Enable content selection.
             .IsSelectionEnabled = True
             ' Enable the toolbar.
             .IsToolBarVisible = True

             ' Set zoom between 50% and 1000%.
             .MinZoom = 50
             .MaxZoom = 1000
             ' Set the zoom increment to 5%.
             .ZoomIncrement = 5
             ' Set the initial zoom to 120%.
             .Zoom = 120

             Dim flowDoc As New FlowDocument(New Paragraph(New Run("Flow content...")))
             .Document = flowDoc
         End With

注釈

ズーム レベルは、の値によって制限されます、MinZoomMaxZoomプロパティ。The zoom level is constrained by the values of the MinZoom and MaxZoom properties.

依存プロパティ情報Dependency Property Information

識別子フィールドです。Identifier field ZoomProperty
メタデータのプロパティを設定するには trueMetadata properties set to true なしNone

適用対象

こちらもご覧ください