I would like to create dynamic PDF documents using HTML and dynamic images. My code works fine with standard HTML and full paths for the images, but when I try to embed the
string originalFile = "Original1.pdf";
string copyOfOriginal = "Re-copia.pdf";
byte[] bytes = Convert.FromBase64String(archivo);
System.IO.FileStream stream = new FileStream(originalFile, FileMode.CreateNew);
System.IO.BinaryWriter writer = new BinaryWriter(stream);
writer.Write(bytes, 0, bytes.Length);
writer.Close();
PdfReader reader1 = new PdfReader(originalFile);
using (FileStream fs = new FileStream(copyOfOriginal, FileMode.Create, FileAccess.Write, FileShare.None))
// Creating iTextSharp.text.pdf.PdfStamper object to write
// Data from iTextSharp.text.pdf.PdfReader object to FileStream object
using (PdfStamper stamper = new PdfStamper(reader1, fs))
{
int pageCount = reader1.NumberOfPages;
// Create New Layer for Watermark
PdfLayer layer = new PdfLayer("WatermarkLayer", stamper.Writer);
// Loop through each Page
for (int i = pageCount; i <= pageCount; i++)
{
// Getting the Page Size
Rectangle rect = reader1.GetPageSize(i);
// Get the ContentByte object
PdfContentByte cb = stamper.GetUnderContent(i);
// Tell the cb that the next commands should be "bound" to this new layer
cb.BeginLayer(layer);
cb.SetFontAndSize(BaseFont.CreateFont(BaseFont.HELVETICA, BaseFont.CP1252, BaseFont.NOT_EMBEDDED), 50);
PdfGState gState = new PdfGState();
cb.SetGState(gState);
string codbartest = codBarras;
BarcodePDF417 bcpdf417 = new BarcodePDF417();
//Asigna el código de barras en base64 a la propiedad text del objeto..
bcpdf417.Text = ASCIIEncoding.ASCII.GetBytes(codbartest);
Image imgpdf417 = bcpdf417.GetImage();
imgpdf417.SetAbsolutePosition(50, 50);
imgpdf417.ScalePercent(100);
cb.AddImage(imgpdf417);
// Close the layer
cb.EndLayer();
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