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DocumentViewerControl.ZoomFactor Property

Specifies the current document zoom factor. This is a dependency property.

Namespace: DevExpress.Xpf.DocumentViewer

Assembly: DevExpress.Xpf.DocumentViewer.v24.1.Core.dll

NuGet Package: DevExpress.Wpf.DocumentViewer.Core

Declaration

public double ZoomFactor { get; set; }

Property Value

Type Description
Double

A Double value that specifies the document zoom factor.

Remarks

This property affects the ZoomMode property’s behavior. The zoom mode switches to Custom when you specify the ZoomFactor property.

The ZoomFactor property’s default value is 1 (corresponds to 100%), the minimum value is 0.1 (10%), the maximum value is 5 (500%).

You can use the Document Preview‘s toolbar commands to specify the document zoom factor.

Alternatively, specify this property from code as shown below.

using DevExpress.Xpf.Printing;
//...
documentPreviewControl.ZoomFactor = 5;
//...

You can also specify the ZoomFactor property in XAML.

<Window
      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
      xmlns:dxp="http://schemas.devexpress.com/winfx/2008/xaml/printing">
      ... 
      <dxp:DocumentPreviewControl ZoomFactor="5" />
</Window>

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the ZoomFactor property.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

See Also