private void button2_Click(object sender, EventArgs e)
{
if (textBox1.Text.Trim() != string.Empty)
{
iTextSharp.text.Document document = new iTextSharp.text.Document(iTextSharp.text.PageSize.A4, 0, 0, 0, 0);
// creation of the different writers
iTextSharp.text.pdf.PdfWriter writer = iTextSharp.text.pdf.PdfWriter.GetInstance(document, new System.IO.FileStream(@"C:\temp\Converted.pdf", System.IO.FileMode.Create));
// load the tiff image and count the total pages
System.Drawing.Bitmap bm = new System.Drawing.Bitmap(this.openFileDialog1.FileName);
int total = bm.GetFrameCount(System.Drawing.Imaging.FrameDimension.Page);
document.Open();
iTextSharp.text.pdf.PdfContentByte cb = writer.DirectContent;
for (int k = 0; k < total; ++k)
{
bm.SelectActiveFrame(System.Drawing.Imaging.FrameDimension.Page, k);
iTextSharp.text.Image img = iTextSharp.text.Image.GetInstance(bm, ImageFormat.Tiff);
img.SetAbsolutePosition(0, 0);
img.ScaleAbsoluteHeight(document.PageSize.Height);
img.ScaleAbsoluteWidth(document.PageSize.Width);
cb.AddImage(img);
document.NewPage();
}
document.Close();
axAcroPDF1.LoadFile(@"C:\temp\Converted.pdf");
}
}
/// <summary>Converts the Tif files into a multi page PDF multiple.</summary>
/// <param name="sourceDir">The source dir.</param>
/// <param name="destinationDir">The destination dir.</param>
/// <exception cref="System.Exception">Source folder '"+ sourceDir + "' contains no files!!!</exception>
private static void ConvertMultiple(string sourceDir, string destinationDir)
{
try
{
DirectoryInfo di = new DirectoryInfo(sourceDir);
int totalFiles = di.GetFiles().Length;
if (totalFiles == 0)
{
throw new System.Exception("Source folder '" + sourceDir + "' contains no files!!!");
}
Console.WriteLine("Total Files in Source Folder = " + totalFiles);
foreach (var file in di.GetFiles())
{
totalFiles = totalFiles -= 1;
if (file.Extension.ToString() == ".tif" || file.Extension.ToString() == ".tiff")
{
iTextSharp.text.Document document = new iTextSharp.text.Document(iTextSharp.text.PageSize.A4, 0, 0, 0, 0);
string fileName = Path.GetFileNameWithoutExtension(file.ToString());
string filePath = string.Format("{0}\\{1}.{2}", destinationDir, fileName, "pdf");
string sourceFilePath = string.Format("{0}\\{1}.{2}", sourceDir, fileName, "tif");
FileStream fs = new FileStream(filePath, FileMode.Create, FileAccess.ReadWrite);
iTextSharp.text.pdf.PdfWriter writer = iTextSharp.text.pdf.PdfWriter.GetInstance(document, fs);
// Counts the files remaining to be converting
Console.WriteLine("Converting: " + file.Name + " Total Files Left: " + totalFiles);
System.Drawing.Bitmap bmp = new System.Drawing.Bitmap(sourceFilePath);
document.Open();
iTextSharp.text.pdf.PdfContentByte cb = writer.DirectContent;
int total = bmp.GetFrameCount(System.Drawing.Imaging.FrameDimension.Page);
for (int k = 0; k < total; ++k)
{
bmp.SelectActiveFrame(System.Drawing.Imaging.FrameDimension.Page, k);
iTextSharp.text.Image img = iTextSharp.text.Image.GetInstance(bmp, System.Drawing.Imaging.ImageFormat.Bmp);
// Scale the image to fit in the page
img.ScalePercent(72f / img.DpiX * 100);
img.SetAbsolutePosition(0, 0);
cb.AddImage(img);
document.NewPage();
}
bmp.Dispose();
writer.Flush();
document.Close();
document.Dispose();
}
else
{
Console.WriteLine("Not Converting: " + file.Name + " Total Files Left: " + totalFiles);
}
}
}
catch (Exception ex)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine(ex.Message);
Console.ForegroundColor = ConsoleColor.Gray;
}
}