VintaSoft Imaging .NET SDK 14.0: Documentation for .NET developer
Vintasoft.Imaging.ImageRendering Namespace / ImageRenderer Class / GetThumbnail Methods / GetThumbnail(DecoderBase,Int32,Size,DecodingSettings,RenderingSettings,EventHandler<ProgressEventArgs>) Method
Syntax Requirements SeeAlso
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    GetThumbnail(DecoderBase,Int32,Size,DecodingSettings,RenderingSettings,EventHandler<ProgressEventArgs>) Method (ImageRenderer)
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    Returns a thumbnail image of specified page.
    Syntax
    'Declaration
    
    Public Overloads Shared Function GetThumbnail( _
    ByVal decoder
    Decoder.
    As Vintasoft.Imaging.Codecs.Decoders.DecoderBase, _
    ByVal pageIndex
    The zero based page index.
    As System.Int32, _
    ByVal decodingSettings
    Decoding settings used for decode the thumbnail of page.
    As System.Drawing.Size, _
    ByVal size
    Size of the thumbnail.
    As Vintasoft.Imaging.Codecs.Decoders.DecodingSettings, _
    ByVal renderingSettings
    Rendering settings used for render the thumbnail of page.
    As Vintasoft.Imaging.Codecs.Decoders.RenderingSettings, _
    ByVal thumbnailLoadingProgress
    Delegate of the thumbnail loading progress. Can be set to null (Nothing in Visual Basic).
    As System.EventHandler(Of ProgressEventArgs) _
    ) As Vintasoft.Imaging.VintasoftImage

    Parameters

    decoder
    Decoder.
    pageIndex
    The zero based page index.
    decodingSettings
    Decoding settings used for decode the thumbnail of page.
    size
    Size of the thumbnail.
    renderingSettings
    Rendering settings used for render the thumbnail of page.
    thumbnailLoadingProgress
    Delegate of the thumbnail loading progress. Can be set to null (Nothing in Visual Basic).

    Return Value

    Thumbnail image.
    Requirements

    Target Platforms: .NET9; .NET 8; .NET 7; .NET 6; .NET Framework 4.8, 4.7, 4.6, 4.5, 4.0, 3.5

    See Also