//// This code is part of Document Solutions for PDF .NET demos.// Copyright (c) MESCIUS inc. All rights reserved.//using System.IO;using GrapeCity.Documents.Pdf;
namespace DsPdfWeb.Demos.Basics{    // This example shows how to convert an existing PDF that does not    // have fonts embedded into the PDF with embedded fonts.    public class AddEmbeddedFonts    {        public int CreatePDF(Stream stream)        {            // Load a PDF that does not have embedded fonts:            using var fs = File.OpenRead(Path.Combine("Resources", "PDFs", "CompleteJavaScriptBook-nofonts.pdf"));            var docSrc = new GcPdfDocument();            docSrc.Load(fs);
            // Create a new document and draw each page of the original PDF into it:            var doc = new GcPdfDocument();            // Not really needed as EmbedSubset is the default for new GcPdfDocument:            // doc.FontEmbedMode = FontEmbedMode.EmbedSubset;            foreach (var p in docSrc.Pages)            {                var pNew = doc.NewPage();                pNew.Size = p.Size;                pNew.Graphics.DrawPdfPage(p, p.Bounds);            }
            // Done:            doc.Save(stream);            return doc.Pages.Count;        }    }}