FlowDocumentReader::Zoom Property

 

Gets or sets the current zoom level.

Namespace:   System.Windows.Controls
Assembly:  PresentationFramework (in PresentationFramework.dll)

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

Property Value

Type: System::Double

The current zoom level, interpreted as a percentage. The default value 100.0 (zoom level of 100%).

Default FlowDocumentReader user interface (UI) includes a zoom control that provides buttons for increasing or decreasing the zoom, as well as a slider for adjusting the zoom level. The following figure shows the zoom controls on a FlowDocumentReader with default UI.

FlowDocumentReader content zoom

The zoom level is constrained by the values of the MinZoom and MaxZoom properties.

Identifier field

ZoomProperty

Metadata properties set to true

None

The following example shows how to set the Zoom attribute.

<FlowDocumentReader
  IsFindEnabled="True"  
  IsPrintEnabled="True"
  MinZoom="50" MaxZoom="1000"
  Zoom="120" ZoomIncrement="5"
>
  <FlowDocument>
    <Paragraph>
      Flow content...
    </Paragraph>
  </FlowDocument>
</FlowDocumentReader>

The following example shows how to set the Zoom property programmatically.

No code example is currently available or this language may not be supported.

.NET Framework
Available since 3.0
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