public void SplitDocumentTest()
{
MemoryStream readerStream = TestHelper.ReadTestFileToMemory();
PdfReader reader = new PdfReader(readerStream);
PdfSplit newDoc = new PdfSplit();
newDoc.StartPage = 3;
newDoc.EndPage = 4;
Document pdf = new Document(reader.GetPageSize(3));
newDoc.SetPdfDocument(pdf);
MemoryStream writerStream = new MemoryStream();
PdfWriter writer = PdfWriter.GetInstance(pdf, writerStream);
newDoc.Writer = writer;
Assert.AreEqual(0, writerStream.Length);
newDoc.OpenPdfDocument();
newDoc.SplitDocument(reader);
Assert.IsTrue(writerStream.Length > 0);
newDoc.ClosePdfDocument();
}
/// <summary>
/// Setups the child Pdfs with the information necessary to do the splits.
/// </summary>
public void SetupChildPdfs()
{
ArrayList bookmarks = SimpleBookmark.GetBookmark(Reader);
IList<IPdfSplit> childPdfs = new List<IPdfSplit>();
string destinationFolder = ConfigurationManager.AppSettings["Destination Folder"];
int sequence = 1;
foreach (Hashtable bookmark in bookmarks)
{
IPdfSplit child = new PdfSplit();
string page = bookmark["Page"].ToString();
int startPage = GetPageNumberFromBookmark(page);
child.StartPage = startPage;
child.BookmarkName = bookmark["Title"].ToString();
child.SequenceNumber = sequence++;
child.FileName = GetChildFileName(FileName, child.BookmarkName, child.SequenceNumber);
child.DestinationPath = destinationFolder;
Document newDoc = new Document(Reader.GetPageSizeWithRotation(startPage));
child.SetPdfDocument(newDoc);
childPdfs.Add(child);
}
// find ending page for each document
int lastPage = Reader.NumberOfPages;
for (int i = childPdfs.Count - 1; i >= 0; i--)
{
IPdfSplit child = childPdfs[i];
child.EndPage = lastPage;
lastPage = child.StartPage - 1;
}
SplitDocuments = childPdfs;
}