/// <summary>
/// Sets PDF/A Conformance ColorProfile.
/// </summary>
public void SetColorProfile()
{
if (PageSetup.ConformanceLevel == PdfXConformance.PDFXNONE)
{
return;
}
var pdfDictionary = new PdfDictionary(PdfName.OUTPUTINTENT);
pdfDictionary.Put(PdfName.OUTPUTCONDITIONIDENTIFIER, new PdfString("sRGB IEC61966-2.1"));
pdfDictionary.Put(PdfName.INFO, new PdfString("sRGB IEC61966-2.1"));
pdfDictionary.Put(PdfName.S, PdfName.GTS_PDFA1);
var profileStream = StreamHelper.GetResourceByName("PdfRpt.Core.Helper.srgb.profile");
var pdfICCBased = new PdfICCBased(ICC_Profile.GetInstance(profileStream));
pdfICCBased.Remove(PdfName.ALTERNATE);
pdfDictionary.Put(PdfName.DESTOUTPUTPROFILE, PdfWriter.AddToBody(pdfICCBased).IndirectReference);
PdfWriter.ExtraCatalog.Put(PdfName.OUTPUTINTENTS, new PdfArray(pdfDictionary));
}
private void crearPdf_2(string rutaFinal)
{
try
{
lbl_pdfconvertir.Text = "Convirtiendo a PDF/A...";
lbl_pdfconvertir.Refresh();
string ruta_archivo = convertidor_path;
System.Drawing.Image actualBitmap_ = System.Drawing.Image.FromFile(ruta_archivo);
Guid objGuid = actualBitmap_.FrameDimensionsList[0];
System.Drawing.Imaging.FrameDimension objDimension = new System.Drawing.Imaging.FrameDimension(objGuid);
int total_page = actualBitmap_.GetFrameCount(objDimension);
actualBitmap_.SelectActiveFrame(objDimension, 0);
garbage_collector();
var width0 = actualBitmap_.Width;
var height0 = actualBitmap_.Height;
iTextSharp.text.Rectangle cero = new iTextSharp.text.Rectangle(width0, height0);
doc_pdf = new Document(cero, 0, 0, 0, 0);
doc_pdf.SetMargins(0, 0, 0, 0);
PdfWriter writer = PdfWriter.GetInstance(doc_pdf, new FileStream(rutaFinal, FileMode.Create));
writer.PDFXConformance = PdfWriter.PDFA1B;
doc_pdf.Open();
PdfDictionary outi = new PdfDictionary(PdfName.OUTPUTINTENT);
outi.Put(PdfName.OUTPUTCONDITIONIDENTIFIER, new PdfString("sRGB IEC61966-2.1"));
outi.Put(PdfName.INFO, new PdfString("sRGB IEC61966-2.1"));
outi.Put(PdfName.S, PdfName.GTS_PDFA1);
//Perfiles icc
var path = System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().CodeBase);
path = path.Replace("file:\\", "");
ICC_Profile icc = ICC_Profile.GetInstance(path + @"\sRGB_v4.icc");
PdfICCBased ib = new PdfICCBased(icc);
ib.Remove(PdfName.ALTERNATE);
outi.Put(PdfName.DESTOUTPUTPROFILE, writer.AddToBody(ib).IndirectReference);
writer.ExtraCatalog.Put(PdfName.OUTPUTINTENTS, new PdfArray(outi));
BaseFont bf = BaseFont.CreateFont(path + @"\arial.ttf", BaseFont.WINANSI, true);
iTextSharp.text.Font f = new iTextSharp.text.Font(bf, 12);
float subtrahend0 = doc_pdf.PageSize.Height - 10;
iTextSharp.text.Image pool0;
pool0 = iTextSharp.text.Image.GetInstance(actualBitmap_, System.Drawing.Imaging.ImageFormat.Gif);
pool0.Alignment = 3;
pool0.ScaleToFit(doc_pdf.PageSize.Width - (doc_pdf.RightMargin * 2), subtrahend0);
doc_pdf.Add(pool0);
garbage_collector();
//Crear las paginas
for (int i = 1; i < total_page; ++i)
{
actualBitmap_.SelectActiveFrame(objDimension, i);
float Width = actualBitmap_.Width;
float Height = actualBitmap_.Height;
Task task1 = Task.Factory.StartNew(() => pdf_paralelo_page(actualBitmap_));
Task task2 = Task.Factory.StartNew(() => pdf_paralelo_doc(Width, Height));
Task.WaitAll(task1, task2);
doc_pdf.Add(page_prop_pdf);
decimal porcentaje = ((decimal)i / (decimal)total_page);
progressBar1.Value = (int)(porcentaje * 100);
progressBar1.Refresh();
garbage_collector();
}
progressBar1.Value = 100;
writer.CreateXmpMetadata();
doc_pdf.Close();
actualBitmap_.Dispose();
}
catch (Exception ex)
{
MessageBox.Show("Falla de sistema en la conversión a PDF/A", title);
if (ex.ToString().Contains("utilizado en otro proceso"))
{
MessageBox.Show("El PDF esta siendo utilizado en otro proceso", title);
}
MessageBox.Show(ex.ToString(), title);
garbage_collector();
}
garbage_collector();
}
