// This code is part of Document Solutions for PDF samples.
// Copyright (c) MESCIUS inc. All rights reserved.
using System.IO;
using System.Drawing;
using System.Text.RegularExpressions;
using GrapeCity.Documents.Pdf;
using GrapeCity.Documents.Pdf.Annotations;
using GrapeCity.Documents.Pdf.TextMap;
using GrapeCity.Documents.Pdf.AcroForms;

namespace DsPdfWeb.Demos
    // This sample demonstrates the use of GcPdfDocument.Redact() method.
    // It loads the PDF generated by the FindAndRedact sample, in which
    // certain areas are marked for redaction, and applies those redacts.
    // The original PDF without redact annotations is created by TimeSheet.
    public class ApplyRedact
        public int CreatePDF(Stream stream)
            var doc = new GcPdfDocument();
            using (var fs = new FileStream(Path.Combine("Resources", "PDFs", "find-and-redact.pdf"), FileMode.Open, FileAccess.Read))
                // Load the PDF containing redact annotations (areas marked for redaction):

                // Apply the redacts:

                // Done:
                return doc.Pages.Count;