1. GroupDocs Documentation
    2. /
    3. GroupDocs.Viewer Product Family
    4. /
    5. GroupDocs.Viewer for .NET
    6. /
    7. Developer guide
    8. /
    9. Render documents
    10. /
    11. Render to PNG or JPEG

    Render to PNG or JPEG

    When rendering to PNG/JPG, GroupDocs.Viewer renders each page of the source document as a separate PNG or JPG image.

    To render files to PNG/JPG, follow these steps:

    1. Create an instance of the Viewer class. Specify the source document path as a constructor parameter.
    2. Instantiate the PngViewOptions or JpgViewOptions object. Specify a path to save the rendered pages.
    3. Call the View method of the Viewer object. Specify the PngViewOptions or JpgViewOptions object as the parameter.

    Rendering to PNG

    The following code snippet shows how to render a .docx document to PNG image:

    using GroupDocs.Viewer;
using GroupDocs.Viewer.Options;
// ...

using (Viewer viewer = new Viewer("sample.docx"))
{
    // Create a PNG file.
    PngViewOptions viewOptions = new PngViewOptions();
    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 PNG file.
            Dim viewOptions As PngViewOptions = New PngViewOptions()
            viewer.View(viewOptions)
        End Using
    End Sub
End Module

    Rendering to JPEG

    The following code snippet shows how to render a .docx document to JPG image:

    using GroupDocs.Viewer;
using GroupDocs.Viewer.Options;
// ...

using (Viewer viewer = new Viewer("sample.docx"))
{
    // Create a JPG file.
    JpgViewOptions viewOptions= new JpgViewOptions();                  
    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 JPG file.
            Dim viewOptions As JpgViewOptions = New JpgViewOptions()
            viewer.View(viewOptions)
        End Using
    End Sub
End Module

    For details, please refer to the following pages:

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