Hi,

As a side note, this task can already be accomplished with GemBox.Document.
For example, like the following:


var document = new DocumentModel();
var picture = new Picture(document, "input.png");
document.Sections.Add(new Section(document, new Paragraph(document, picture)));

var pageSetup = document.Sections[0].PageSetup;
pageSetup.PageWidth = picture.Layout.Size.Width;
pageSetup.PageHeight = picture.Layout.Size.Height;

var pageMargins = pageSetup.PageMargins;
pageMargins.Left = pageMargins.Right = pageMargins.Top = pageMargins.Bottom = 0;

document.Save("output.pdf");


Regards,
Mario