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Some Pages of PDF File Rotated 180 degrees

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ysr View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote ysr Quote  Post ReplyReply Direct Link To This Post Topic: Some Pages of PDF File Rotated 180 degrees
    Posted: 02 Aug 18 at 9:18AM
Hi,

I am using CapturePage and DrawCapturedPage to add margins to PDF files. On some PDF files and only for some pages the contents get rotated by 180 degrees. I have given the code I am using below. (Note I have removed any margins for clarity).

Any suggestions?


FOR lnCount = 1 TO loPDFLibrary.PageCount()
loPDFLibrary.SelectPage(1)
lnPageWidth = loPDFLibrary.PageWidth
lnPageHeight = loPDFLibrary.PageHeight
loPDFLibrary.NormalizePage(2)
capturedPageId = loPDFLibrary.CapturePage(1)

pageId = loPDFLibrary.NewPage()
loPDFLibrary.SelectPage(pageId)
loPDFLibrary.SetPageDimensions(lnPageWidth , lnPageHeight)
loPDFLibrary.SetOrigin(1)
ret = loPDFLibrary.DrawCapturedPage(capturedPageId, 0, 0, lnPageWidth, lnPageHeight)

ENDFOR
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Ingo View Drop Down
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Post Options Post Options   Thanks (1) Thanks(1)   Quote Ingo Quote  Post ReplyReply Direct Link To This Post Posted: 05 Aug 18 at 7:40PM
Hi ysr,

a NormalizePage before working on a selected page
will be the solution for you:
http://www.debenu.com/docs/pdf_library_reference/NormalizePage.php

Cheers and welcome here,
Ingo

Cheers,
Ingo

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Post Options Post Options   Thanks (0) Thanks(0)   Quote ysr Quote  Post ReplyReply Direct Link To This Post Posted: 06 Aug 18 at 1:13AM
Thank you Ingo,

I changed my code to 

FOR lnCount = 1 TO loPDFLibrary.PageCount()
loPDFLibrary.SelectPage(1)
loPDFLibrary.NormalizePage(2)
lnPageWidth = loPDFLibrary.PageWidth
lnPageHeight = loPDFLibrary.PageHeight

capturedPageId = loPDFLibrary.CapturePage(1)

pageId = loPDFLibrary.NewPage()
loPDFLibrary.SelectPage(pageId)
loPDFLibrary.NormalizePage(2)
loPDFLibrary.SetPageDimensions(lnPageWidth , lnPageHeight)
loPDFLibrary.SetOrigin(1)
ret = loPDFLibrary.DrawCapturedPage(capturedPageId, 0, 0, lnPageWidth, lnPageHeight)

ENDFOR

But unfortunately it doesn't make any difference and those pages that gets rotated remains rotated.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote ysr Quote  Post ReplyReply Direct Link To This Post Posted: 06 Aug 18 at 2:07AM
A further update on this.

I just changed the code to capture and Draw only the second page. Still some pages in the rest of the document automatically gets rotated even though I haven't done any operations on those pages. 

Then I changed the code to only capture (no draw) on the second page. Still the rotation happens. 

It looks like the CapturePage on some pages, somehow affects the remaining pages. I also tried doing a CapturePageEx(2,1) for the second page and added a RemoveOpenAction() at the top. But no luck.

Any suggestions?

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Post Options Post Options   Thanks (0) Thanks(0)   Quote Ingo Quote  Post ReplyReply Direct Link To This Post Posted: 07 Aug 18 at 9:27PM
The first part doesn't use the loop:
FOR lnCount = 1 TO loPDFLibrary.PageCount()
loPDFLibrary.SelectPage(1)
loPDFLibrary.NormalizePage(2)
...
Try it with:
FOR lnCount = 1 TO loPDFLibrary.PageCount()
loPDFLibrary.SelectPage(InCount)
loPDFLibrary.NormalizePage(2)
Cheers,
Ingo

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Post Options Post Options   Thanks (0) Thanks(0)   Quote ysr Quote  Post ReplyReply Direct Link To This Post Posted: 17 Aug 18 at 4:08AM
Hi Ingo,

Once again, thank you very much for your reply. In the end we managed to find the problem and it is due to Shared Content Streams. Once we opened the file, if we use RemoveSharedContentStreams the issue is resolved.

I hope it helps someone.
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