Databases
StackOverflow2013
Postsdbo
POitextsharp merge resizes and unrotates pdf
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POitextsharp merge resizes and unrotates pdf
    primarykey
    data
    text
    <p>I'm trying to merge pdf files using itextsharp.<br> The problem 'm getting its that any cropping or rotating I've applied to the individual files before the merge is somehow ignored. All original files were cropped and rotated as TIFFs then converted to pdf and now finally I'm trying to merge them.<br> I'd like the page size to match the added content, and I any rotation I've applied to come through.'</p> <p>Thank you for any help,<br> Corbin de Bruin</p> <pre><code>Public Function MergePDFFiles(FileList As Dictionary(Of String, String), DeleteOldFile As Boolean) As Byte() ' Public Function MergePDFFiles(FileList As Dictionary(Of String, String), DeleteOldFile As Boolean) As MemoryStream() Dim document As New Document() Dim output As New MemoryStream() Try Dim writer As PdfWriter = PdfWriter.GetInstance(document, output) writer.PageEvent = New PdfPageEvents() document.Open() Dim content As PdfContentByte = writer.DirectContent ' foreach For Each FilePath As KeyValuePair(Of String, String) In FileList If File.Exists(FilePath.Value) Then Dim reader As New PdfReader(FilePath.Value) Dim numberOfPages As Integer = reader.NumberOfPages For currentPageIndex As Integer = 1 To numberOfPages document.SetPageSize(reader.GetPageSizeWithRotation(currentPageIndex)) document.NewPage() ' you can see iTextSharp.tutorial.01 - 0403sample If currentPageIndex.Equals(1) Then Dim par As New Paragraph(FilePath.Key) Debug.Print("FilePath.Key = " &amp; FilePath.Key) Dim bookmark As New Chapter(par, 0) With {.NumberDepth = 0} document.Add(bookmark) End If Dim importedPage As PdfImportedPage = writer.GetImportedPage(reader, currentPageIndex) Dim pageOrientation As Integer = reader.GetPageRotation(currentPageIndex) If (pageOrientation = 90) OrElse (pageOrientation = 270) Then content.AddTemplate(importedPage, 0, 1.0F, 1.0F, 0, 0, reader.GetPageSizeWithRotation(currentPageIndex).Height) Else content.AddTemplate(importedPage, 1.0F, 0, 0, 1.0F, 0, 0) End If Next End If Next Catch exception As Exception Debug.Print("Failure") Finally document.Close() End Try If DeleteOldFile Then 'Delete(FileList) End If Return output.GetBuffer() End Function End Try If DeleteOldFile Then 'Delete(FileList) End If Return output.GetBuffer() </code></pre>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. USj0k
    1. USCorbin de Bruin
    plurals
    1. PL
      singulars
      1. LTLinked
    2. PL
      singulars
      1. LTLinked
    3. PL
      singulars
      1. LTLinked
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. POitextsharp merge resizes and unrotates pdf
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
      singulars
      1. POitextsharp merge resizes and unrotates pdf
      1. This table or related slice is empty.
      1. VTDownMod
    1. This table or related slice is empty.
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload