Rotate pages Leave feedback
To rotate a page when rendering document, use the RotatePage method of the ViewOptions class. This method has the following two parameters:
- page number
- rotation angle
The rotation angle is one of the following:
- Rotation.On90Degree rotate page on 90-degree clockwise
- Rotation.On180Degree rotate page on 180-degree clockwise
- Rotation.On270Degree rotate page on 270-degree clockwise
The following code snippet shows how to rotate output pages when rendering a document as PDF:
using GroupDocs.Viewer;
using GroupDocs.Viewer.Options;
// ...
using (Viewer viewer = new Viewer("sample.docx"))
{
// Create a PDF file.
PdfViewOptions viewOptions = new PdfViewOptions();
// Rotate the first page.
viewOptions.RotatePage(1, Rotation.On90Degree);
viewer.View(viewOptions);
}
Imports GroupDocs.Viewer
Imports GroupDocs.Viewer.Options
' ...
Module Program
Sub Main(args As String())
Using viewer As Viewer = New Viewer("sample.docx")
' Create a PDF file.
Dim viewOptions As PdfViewOptions = New PdfViewOptions()
' Rotate the first page.
viewOptions.RotatePage(1, Rotation.On90Degree)
viewer.View(viewOptions)
End Using
End Sub
End Module
You can also view the example in our public GitHub repository .
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