protected void ManipulatePdf(String dest)
{
// Creates directory and new pdf file by content of the read pdf
FileInfo file = new FileInfo(PDF);
file.Directory.Create();
PdfDocument pdfDoc = new PdfDocument(new PdfReader(SRC), new PdfWriter(PDF));
for (int i = 1; i < pdfDoc.GetNumberOfPages();)
{
if (GetFactors(++i).Count > 1)
{
continue;
}
// Adding named destinations for further usage depending on the needs
PdfPage pdfPage = pdfDoc.GetPage(i);
Rectangle pageRect = pdfPage.GetPageSize();
float getLeft = pageRect.GetLeft();
float getTop = pageRect.GetTop();
PdfExplicitDestination destObj = PdfExplicitDestination.CreateXYZ(pdfPage, getLeft, getTop, 1);
pdfDoc.AddNamedDestination("prime" + i, destObj.GetPdfObject());
}
pdfDoc.Close();
CreateXml(PDF, dest);
}
private static void MergePdfsWithBookmarks(List <string> InFiles, string OutFile)
{
PdfDocument pdfDoc = new PdfDocument(new PdfWriter(OutFile));
pdfDoc.InitializeOutlines();
PdfMerger merger = new PdfMerger(pdfDoc, true, true);
List <PdfOutline> listItem = new List <PdfOutline>();
InFiles.ForEach(srcFile =>
{
PdfDocument firstSourcePdf = new PdfDocument(new PdfReader(srcFile));
int pageCount = firstSourcePdf.GetNumberOfPages();
merger.Merge(firstSourcePdf, 1, pageCount);
firstSourcePdf.GetOutlines(false).GetDestination();
firstSourcePdf.Close();
if (pageCount % 2 == 1)
{
pdfDoc.AddNewPage(iTextPageSize.A4);
}
});
PdfOutline rootOutline = pdfDoc.GetOutlines(false);
listItem.AddRange(rootOutline.GetAllChildren());
rootOutline.GetAllChildren().Clear();
string parentTitle = Path.GetFileNameWithoutExtension(OutFile);
PdfOutline parent = rootOutline.AddOutline(parentTitle);
foreach (var item in listItem)
{
parent.AddOutline(item);
}
PdfExplicitDestination destToPage3 = PdfExplicitDestination.CreateFit(pdfDoc.GetFirstPage());
string stringDest = Guid.NewGuid().ToString();
pdfDoc.AddNamedDestination(stringDest, destToPage3.GetPdfObject());
parent.AddAction(PdfAction.CreateGoTo(new PdfStringDestination(stringDest)));
if (pdfDoc.GetNumberOfPages() % 2 == 1)
{
pdfDoc.AddNewPage(iTextPageSize.A4);
}
pdfDoc.Close();
}
public virtual void DestTest01()
{
String srcFile = sourceFolder + "simpleNoLinks.pdf";
String outFile = destinationFolder + "destTest01.pdf";
String cmpFile = sourceFolder + "cmp_destTest01.pdf";
PdfDocument document = new PdfDocument(new PdfReader(srcFile), new PdfWriter(outFile));
PdfPage firstPage = document.GetPage(1);
PdfLinkAnnotation linkExplicitDest = new PdfLinkAnnotation(new Rectangle(35, 785, 160, 15));
linkExplicitDest.SetAction(PdfAction.CreateGoTo(PdfExplicitDestination.CreateFit(document.GetPage(2))));
firstPage.AddAnnotation(linkExplicitDest);
PdfLinkAnnotation linkStringDest = new PdfLinkAnnotation(new Rectangle(35, 760, 160, 15));
PdfExplicitDestination destToPage3 = PdfExplicitDestination.CreateFit(document.GetPage(3));
String stringDest = "thirdPageDest";
document.AddNamedDestination(stringDest, destToPage3.GetPdfObject());
linkStringDest.SetAction(PdfAction.CreateGoTo(new PdfStringDestination(stringDest)));
firstPage.AddAnnotation(linkStringDest);
document.Close();
NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(outFile, cmpFile, destinationFolder, "diff_"
));
}
private static void MergePdfs(List <string> InFiles, string OutFile)
{
PdfDocument pdfDoc = new PdfDocument(new PdfWriter(OutFile));
pdfDoc.InitializeOutlines();
//PdfMerger merger = new PdfMerger(pdfDoc, false, false);
PdfOutline rootOutline = pdfDoc.GetOutlines(true);
string parentTitle = Path.GetFileNameWithoutExtension(OutFile);
PdfOutline parent = rootOutline.AddOutline(parentTitle);
//parent.AddAction(PdfAction.CreateGoTo(
// PdfExplicitRemoteGoToDestination.CreateFit(1)));
int pageNumber = 0;
foreach (var srcFile in InFiles)
{
string title = Path.GetFileNameWithoutExtension(srcFile);
PdfDocument firstSourcePdf = new PdfDocument(new PdfReader(srcFile));
int pageCount = firstSourcePdf.GetNumberOfPages();
for (int i = 1; i < pageCount + 1; i++)
{
var page = firstSourcePdf.GetPage(i);
int pageRotate = page.GetRotation();
if (pageRotate != 0)
{
page.SetRotation(0);
}
PdfPage newPage = firstSourcePdf.GetPage(i).CopyTo(pdfDoc);
pdfDoc.AddPage(newPage);
}
//merger.Merge(firstSourcePdf, 1, firstSourcePdf.GetNumberOfPages());
//firstSourcePdf.CopyPagesTo(1, firstSourcePdf.GetNumberOfPages(), pdfDoc);
//int all = pdfDoc.GetNumberOfPages();
PdfExplicitDestination dd = PdfExplicitDestination.CreateFit(pdfDoc.GetPage(pageNumber + 1));
string tt = Guid.NewGuid().ToString();
pdfDoc.AddNamedDestination(tt, dd.GetPdfObject());
PdfOutline kid = parent.AddOutline(title);
kid.AddAction(PdfAction.CreateGoTo(new PdfStringDestination(tt)));
//kid.AddAction(PdfAction.CreateGoTo(
//PdfExplicitRemoteGoToDestination.CreateFit(pageNumber)));
var bb = parent.GetAllChildren();
pageNumber += pageCount;
firstSourcePdf.Close();
if (pageCount % 2 == 1)
{
pdfDoc.AddNewPage(iTextPageSize.A4);
pageNumber += 1;
}
}
PdfExplicitDestination destToPage3 = PdfExplicitDestination.CreateFit(pdfDoc.GetFirstPage());
string stringDest = Guid.NewGuid().ToString();
pdfDoc.AddNamedDestination(stringDest, destToPage3.GetPdfObject());
parent.AddAction(PdfAction.CreateGoTo(new PdfStringDestination(stringDest)));
if (pdfDoc.GetNumberOfPages() % 2 == 1)
{
pdfDoc.AddNewPage(pageNumber, iTextPageSize.A4);
}
pdfDoc.Close();
}