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我想使用iTextSharp添加PDF文件,但如果PDF文件包含书签,那么它们也应该添加。添加书签文件
目前我使用下面的代码
Document document = new Document();
//Step 2: we create a writer that listens to the document
PdfWriter writer = PdfWriter.GetInstance(document, new FileStream(outputFileName, FileMode.Create));
writer.ViewerPreferences = PdfWriter.PageModeUseOutlines;
//Step 3: Open the document
document.Open();
PdfContentByte cb = writer.DirectContent;
//The current file path
string filename = "D:\\rtf\\2.pdf";
// we create a reader for the document
PdfReader reader = new PdfReader(filename);
//Chapter ch = new Chapter("", 1);
for (int pageNumber = 1; pageNumber < reader.NumberOfPages + 1; pageNumber++)
{
document.SetPageSize(reader.GetPageSizeWithRotation(1));
document.NewPage();
// Insert to Destination on the first page
if (pageNumber == 1)
{
Chunk fileRef = new Chunk(" ");
fileRef.SetLocalDestination(filename);
document.Add(fileRef);
}
PdfImportedPage page = writer.GetImportedPage(reader, pageNumber);
int rotation = reader.GetPageRotation(pageNumber);
if (rotation == 90 || rotation == 270)
{
cb.Add(page);
}
else
{
cb.AddTemplate(page, 1f, 0, 0, 1f, 0, 0);
}
}
document.Close();
你有没有考虑过使用一个PDF格式的工作原始PDF与轮廓添加你的额外内容?一个PDFStamper保留所有的轮廓和原始的所有互动功能... – mkl
看看这个链接http://www.mikesdotnetting.com/Article/84/iTextSharp-Links-and-Bookmarks –
你在什么语言编程? - C锋利? –