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);
}
public virtual void AddOutlinesWithNamedDestinations01()
{
PdfReader reader = new PdfReader(new FileStream(sourceFolder + "iphone_user_guide.pdf", FileMode.Open, FileAccess.Read
));
String filename = destinationFolder + "outlinesWithNamedDestinations01.pdf";
FileStream fos = new FileStream(filename, FileMode.Create);
PdfWriter writer = new PdfWriter(fos);
PdfDocument pdfDoc = new PdfDocument(reader, writer);
PdfArray array1 = new PdfArray();
array1.Add(pdfDoc.GetPage(2).GetPdfObject());
array1.Add(PdfName.XYZ);
array1.Add(new PdfNumber(36));
array1.Add(new PdfNumber(806));
array1.Add(new PdfNumber(0));
PdfArray array2 = new PdfArray();
array2.Add(pdfDoc.GetPage(3).GetPdfObject());
array2.Add(PdfName.XYZ);
array2.Add(new PdfNumber(36));
array2.Add(new PdfNumber(806));
array2.Add(new PdfNumber(1.25));
PdfArray array3 = new PdfArray();
array3.Add(pdfDoc.GetPage(4).GetPdfObject());
array3.Add(PdfName.XYZ);
array3.Add(new PdfNumber(36));
array3.Add(new PdfNumber(806));
array3.Add(new PdfNumber(1));
pdfDoc.AddNamedDestination("test1", array2);
pdfDoc.AddNamedDestination("test2", array3);
pdfDoc.AddNamedDestination("test3", array1);
PdfOutline root = pdfDoc.GetOutlines(false);
PdfOutline firstOutline = root.AddOutline("Test1");
firstOutline.AddDestination(PdfDestination.MakeDestination(new PdfString("test1")));
PdfOutline secondOutline = root.AddOutline("Test2");
secondOutline.AddDestination(PdfDestination.MakeDestination(new PdfString("test2")));
PdfOutline thirdOutline = root.AddOutline("Test3");
thirdOutline.AddDestination(PdfDestination.MakeDestination(new PdfString("test3")));
pdfDoc.Close();
NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(filename, sourceFolder + "cmp_outlinesWithNamedDestinations01.pdf"
, destinationFolder, "diff_"));
}
internal virtual PdfDestination CopyDestination(PdfObject dest, IDictionary <PdfPage, PdfPage> page2page, PdfDocument
toDocument)
{
PdfDestination d = null;
if (dest.IsArray())
{
PdfObject pageObject = ((PdfArray)dest).Get(0);
foreach (PdfPage oldPage in page2page.Keys)
{
if (oldPage.GetPdfObject() == pageObject)
{
// in the copiedArray old page ref will be correctly replaced by the new page ref as this page is already copied
PdfArray copiedArray = (PdfArray)dest.CopyTo(toDocument, false);
d = new PdfExplicitDestination(copiedArray);
break;
}
}
}
else
{
if (dest.IsString() || dest.IsName())
{
PdfNameTree destsTree = GetNameTree(PdfName.Dests);
IDictionary <String, PdfObject> dests = destsTree.GetNames();
String srcDestName = dest.IsString() ? ((PdfString)dest).ToUnicodeString() : ((PdfName)dest).GetValue();
PdfArray srcDestArray = (PdfArray)dests.Get(srcDestName);
if (srcDestArray != null)
{
PdfObject pageObject = srcDestArray.Get(0);
if (pageObject is PdfNumber)
{
pageObject = GetDocument().GetPage(((PdfNumber)pageObject).IntValue() + 1).GetPdfObject();
}
foreach (PdfPage oldPage in page2page.Keys)
{
if (oldPage.GetPdfObject() == pageObject)
{
d = new PdfStringDestination(srcDestName);
if (!IsEqualSameNameDestExist(page2page, toDocument, srcDestName, srcDestArray, oldPage))
{
// in the copiedArray old page ref will be correctly replaced by the new page ref as this page is already copied
PdfArray copiedArray = (PdfArray)srcDestArray.CopyTo(toDocument, false);
// here we can safely replace first item of the array because array of NamedDestination or StringDestination
// never refers to page in another document via PdfNumber, but should always refer to page within current document
// via page object reference.
copiedArray.Set(0, page2page.Get(oldPage).GetPdfObject());
toDocument.AddNamedDestination(srcDestName, copiedArray);
}
break;
}
}
}
}
}
return(d);
}
public virtual void AddOutlinesWithNamedDestinations01()
{
String filename = DESTINATION_FOLDER + "outlinesWithNamedDestinations01.pdf";
PdfReader reader = new PdfReader(SOURCE_FOLDER + "iphone_user_guide.pdf");
PdfWriter writer = new PdfWriter(filename);
PdfDocument pdfDoc = new PdfDocument(reader, writer);
PdfArray array1 = new PdfArray();
array1.Add(pdfDoc.GetPage(2).GetPdfObject());
array1.Add(PdfName.XYZ);
array1.Add(new PdfNumber(36));
array1.Add(new PdfNumber(806));
array1.Add(new PdfNumber(0));
PdfArray array2 = new PdfArray();
array2.Add(pdfDoc.GetPage(3).GetPdfObject());
array2.Add(PdfName.XYZ);
array2.Add(new PdfNumber(36));
array2.Add(new PdfNumber(806));
array2.Add(new PdfNumber(1.25));
PdfArray array3 = new PdfArray();
array3.Add(pdfDoc.GetPage(4).GetPdfObject());
array3.Add(PdfName.XYZ);
array3.Add(new PdfNumber(36));
array3.Add(new PdfNumber(806));
array3.Add(new PdfNumber(1));
pdfDoc.AddNamedDestination("test1", array2);
pdfDoc.AddNamedDestination("test2", array3);
pdfDoc.AddNamedDestination("test3", array1);
PdfOutline root = pdfDoc.GetOutlines(false);
PdfOutline firstOutline = root.AddOutline("Test1");
firstOutline.AddDestination(PdfDestination.MakeDestination(new PdfString("test1")));
PdfOutline secondOutline = root.AddOutline("Test2");
secondOutline.AddDestination(PdfDestination.MakeDestination(new PdfString("test2")));
PdfOutline thirdOutline = root.AddOutline("Test3");
thirdOutline.AddDestination(PdfDestination.MakeDestination(new PdfString("test3")));
pdfDoc.Close();
NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(filename, SOURCE_FOLDER + "cmp_outlinesWithNamedDestinations01.pdf"
, DESTINATION_FOLDER, "diff_"));
}
public virtual void AddOutlinesWithNamedDestinations02()
{
String filename = destinationFolder + "outlinesWithNamedDestinations02.pdf";
PdfDocument pdfDoc = new PdfDocument(new PdfWriter(filename));
PdfArray array1 = new PdfArray();
array1.Add(pdfDoc.AddNewPage().GetPdfObject());
array1.Add(PdfName.XYZ);
array1.Add(new PdfNumber(36));
array1.Add(new PdfNumber(806));
array1.Add(new PdfNumber(0));
PdfArray array2 = new PdfArray();
array2.Add(pdfDoc.AddNewPage().GetPdfObject());
array2.Add(PdfName.XYZ);
array2.Add(new PdfNumber(36));
array2.Add(new PdfNumber(806));
array2.Add(new PdfNumber(1.25));
PdfArray array3 = new PdfArray();
array3.Add(pdfDoc.AddNewPage().GetPdfObject());
array3.Add(PdfName.XYZ);
array3.Add(new PdfNumber(36));
array3.Add(new PdfNumber(806));
array3.Add(new PdfNumber(1));
pdfDoc.AddNamedDestination("page1", array2);
pdfDoc.AddNamedDestination("page2", array3);
pdfDoc.AddNamedDestination("page3", array1);
PdfOutline root = pdfDoc.GetOutlines(false);
PdfOutline firstOutline = root.AddOutline("Test1");
firstOutline.AddDestination(PdfDestination.MakeDestination(new PdfString("page1")));
PdfOutline secondOutline = root.AddOutline("Test2");
secondOutline.AddDestination(PdfDestination.MakeDestination(new PdfString("page2")));
PdfOutline thirdOutline = root.AddOutline("Test3");
thirdOutline.AddDestination(PdfDestination.MakeDestination(new PdfString("page3")));
pdfDoc.Close();
NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(filename, sourceFolder + "cmp_outlinesWithNamedDestinations02.pdf"
, destinationFolder, "diff_"));
}
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();
}
internal virtual PdfDestination CopyDestination(PdfObject dest, IDictionary <PdfPage, PdfPage> page2page, PdfDocument
toDocument)
{
PdfDestination d = null;
if (dest.IsArray())
{
PdfObject pageObject = ((PdfArray)dest).Get(0);
foreach (PdfPage oldPage in page2page.Keys)
{
if (oldPage.GetPdfObject() == pageObject)
{
// in the copiedArray old page ref will be correctly replaced by the new page ref as this page is already copied
PdfArray copiedArray = (PdfArray)dest.CopyTo(toDocument, false);
d = new PdfExplicitDestination(copiedArray);
break;
}
}
}
else
{
if (dest.IsString())
{
PdfNameTree destsTree = GetNameTree(PdfName.Dests);
IDictionary <String, PdfObject> dests = destsTree.GetNames();
String srcDestName = ((PdfString)dest).ToUnicodeString();
PdfArray srcDestArray = (PdfArray)dests.Get(srcDestName);
if (srcDestArray != null)
{
PdfObject pageObject = srcDestArray.Get(0);
foreach (PdfPage oldPage in page2page.Keys)
{
if (oldPage.GetPdfObject() == pageObject)
{
d = new PdfStringDestination(srcDestName);
if (!IsEqualSameNameDestExist(page2page, toDocument, srcDestName, srcDestArray, oldPage))
{
// in the copiedArray old page ref will be correctly replaced by the new page ref as this page is already copied
PdfArray copiedArray = (PdfArray)srcDestArray.CopyTo(toDocument, false);
toDocument.AddNamedDestination(srcDestName, copiedArray);
}
break;
}
}
}
}
}
return(d);
}
protected internal virtual void ApplyDestination(PdfDocument document)
{
String destination = this.GetProperty <String>(Property.DESTINATION);
if (destination != null)
{
PdfArray array = new PdfArray();
array.Add(document.GetPage(occupiedArea.GetPageNumber()).GetPdfObject());
array.Add(PdfName.XYZ);
array.Add(new PdfNumber(occupiedArea.GetBBox().GetX()));
array.Add(new PdfNumber(occupiedArea.GetBBox().GetY() + occupiedArea.GetBBox().GetHeight
()));
array.Add(new PdfNumber(1));
document.AddNamedDestination(destination, ((PdfArray)array.MakeIndirect(document)
));
DeleteProperty(Property.DESTINATION);
}
}
internal virtual PdfDestination CopyDestination(PdfObject dest, IDictionary <PdfPage, PdfPage> page2page, PdfDocument
toDocument)
{
PdfDestination d = null;
if (dest.IsArray())
{
PdfObject pageObject = ((PdfArray)dest).Get(0);
foreach (PdfPage oldPage in page2page.Keys)
{
if (oldPage.GetPdfObject() == pageObject)
{
PdfArray array = new PdfArray((PdfArray)dest);
array.Set(0, page2page.Get(oldPage).GetPdfObject());
d = new PdfExplicitDestination(array);
}
}
}
else
{
if (dest.IsString())
{
PdfNameTree destsTree = GetNameTree(PdfName.Dests);
IDictionary <String, PdfObject> dests = destsTree.GetNames();
String name = ((PdfString)dest).ToUnicodeString();
PdfArray array = (PdfArray)dests.Get(name);
if (array != null)
{
PdfObject pageObject = array.Get(0);
foreach (PdfPage oldPage in page2page.Keys)
{
if (oldPage.GetPdfObject() == pageObject)
{
array.Set(0, page2page.Get(oldPage).GetPdfObject());
d = new PdfStringDestination(name);
toDocument.AddNamedDestination(name, array);
}
}
}
}
}
return(d);
}
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_"
));
}
public virtual void CreatePdf(String dest)
{
PdfDocument pdfDoc = new PdfDocument(new PdfWriter(dest));
Document document = new Document(pdfDoc);
document.Add(new Paragraph(new Text("The Revenant nominations list")).SetTextAlignment(TextAlignment.CENTER
));
PdfDocument firstSourcePdf = new PdfDocument(new PdfReader(SRC1));
foreach (KeyValuePair <String, int> entry in TheRevenantNominations)
{
//Copy page
PdfPage page = firstSourcePdf.GetPage(entry.Value).CopyTo(pdfDoc);
pdfDoc.AddPage(page);
//Overwrite page number
Text text = new Text(String.Format("Page {0}", pdfDoc.GetNumberOfPages() - 1));
text.SetBackgroundColor(ColorConstants.WHITE);
document.Add(new Paragraph(text).SetFixedPosition(pdfDoc.GetNumberOfPages(), 549, 742, 100));
//Add destination
String destinationKey = "p" + (pdfDoc.GetNumberOfPages() - 1);
PdfArray destinationArray = new PdfArray();
destinationArray.Add(page.GetPdfObject());
destinationArray.Add(PdfName.XYZ);
destinationArray.Add(new PdfNumber(0));
destinationArray.Add(new PdfNumber(page.GetMediaBox().GetHeight()));
destinationArray.Add(new PdfNumber(1));
pdfDoc.AddNamedDestination(destinationKey, destinationArray);
//Add TOC line with bookmark
Paragraph p = new Paragraph();
p.AddTabStops(new TabStop(540, TabAlignment.RIGHT, new DottedLine()));
p.Add(entry.Key);
p.Add(new Tab());
p.Add((pdfDoc.GetNumberOfPages() - 1).ToString());
p.SetProperty(Property.ACTION, PdfAction.CreateGoTo(destinationKey));
document.Add(p);
}
firstSourcePdf.Close();
//Add the last page
PdfDocument secondSourcePdf = new PdfDocument(new PdfReader(SRC2));
PdfPage page_1 = secondSourcePdf.GetPage(1).CopyTo(pdfDoc);
pdfDoc.AddPage(page_1);
//Add destination
PdfArray destinationArray_1 = new PdfArray();
destinationArray_1.Add(page_1.GetPdfObject());
destinationArray_1.Add(PdfName.XYZ);
destinationArray_1.Add(new PdfNumber(0));
destinationArray_1.Add(new PdfNumber(page_1.GetMediaBox().GetHeight()));
destinationArray_1.Add(new PdfNumber(1));
pdfDoc.AddNamedDestination("checklist", destinationArray_1);
//Add TOC line with bookmark
Paragraph p_1 = new Paragraph();
p_1.AddTabStops(new TabStop(540, TabAlignment.RIGHT, new DottedLine()));
p_1.Add("Oscars\u00ae 2016 Movie Checklist");
p_1.Add(new Tab());
p_1.Add((pdfDoc.GetNumberOfPages() - 1).ToString());
p_1.SetProperty(Property.ACTION, PdfAction.CreateGoTo("checklist"));
document.Add(p_1);
secondSourcePdf.Close();
// close the document
document.Close();
}
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();
}
