GroupDocs.Viewer for .NET 22.9 Release Notes Leave feedback

namespace GroupDocs.Viewer.Options
{
    /// <summary>
    /// This rendering options enables you to customize the appearance of
    /// the output HTML/PDF/PNG/JPEG when rendering Web documents.
    /// </summary>
    public class WebDocumentOptions
    {
        /// <summary>
        /// The size of the output page.
        /// The default value is <see cref="GroupDocs.Viewer.Options.PageSize.Letter"/> 792 x 612 points.
        /// <remarks>
        /// When contents does not fit set a larger page size e.g. <see cref="GroupDocs.Viewer.Options.PageSize.A3"/>.
        /// </remarks>
        /// </summary>
        public PageSize PageSize { get; set; }

        /// <summary>
        /// The distance (in points) between the left edge of the page and the left boundary of the body text.
        /// The default value is 5 points.
        /// </summary>
        public float LeftMargin { get; set; }

        /// <summary>
        /// The distance (in points) between the right edge of the page and the right boundary of the body text.
        /// The default value is 5 points.
        /// </summary>
        public float RightMargin { get; set; }

        /// <summary>
        /// The distance (in points) between the top edge of the page and the top boundary of the body text.
        /// The default value is 72 points.
        /// </summary>
        public float TopMargin { get; set; }

        /// <summary>
        /// The distance (in points) between the bottom edge of the page and the bottom boundary of the body text.
        /// The default value is 72 points.
        /// </summary>
        public float BottomMargin { get; set; }

        /// <summary>
        /// Provides options for rendering word processing documents.
        /// </summary>
        public WebDocumentOptions()
        {
            LeftMargin = 5f;
            RightMargin = 5f;
            TopMargin = 72f;
            BottomMargin = 72f;
        }
    }
}

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

using (var viewer = new Viewer("Invoice.htm"))
{
    // Create a PDF file for with page size set to A3 1190 x 842 points.
    var viewOptions = new PdfViewOptions("output.pdf");
    viewOptions.WebDocumentOptions.PageSize = PageSize.A3; 
    viewer.View(viewOptions);
}