how to rotate pdfs via a api

[rs69869766]

hello

we scan plans, about 300, i would rotate  all files in a folder via a vb.net program.

Sub Drehunng(inRichtung As String, inPDF As System.IO.FileInfo)

        Dim PDFout1 As New Acrobat.AcroPDDoc

        Dim Seite As Acrobat.AcroPDPage

        PDFout1.Open(inPDF.FullName)

        For i As Long = 0 To PDFout1.GetNumPages - 1

            Seite = PDFout1.AcquirePage(i)

            Select Case inRichtung

                Case "n"

                    Seite.SetRotate(0)

                Case "l"

                    Seite.SetRotate(270)

                Case "r"

                    Seite.SetRotate(90)

                Case "k"

                    Seite.SetRotate(180)

            End Select

        Next

        PDFout1.Save(1, inPDF.FullName)

        PDFout1.Close()

        gApp.CloseAllDocs()

    End Sub

it rotates but only from the orginal scanned pdf direction and not from the direction whitch is actually  saved.

How can we rotate from the actually saved direction and not from the orginal scanned pdf direction?

[Test Screen Name]

You should not just use SetRotate but you should factor in the original rotation via GetRotate. Even pages which seem upright may have a rotation value.