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https://issues.apache.org/jira/browse/PDFBOX-5078?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17265193#comment-17265193
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Joseph edited comment on PDFBOX-5078 at 1/14/21, 8:15 PM:
----------------------------------------------------------
[~tilman] Thanks a lot . Now i am able to understand the issue. However the
code needs to be altered a little to get the expected output and have modified
the same. Below is for reference
{code:java}
int j=1;
for(int i=0; i<noOfPages; i++) {
System.out.println("Page No (PDF From Booklet): "+ (i+1));
PDDocument outdoc = new PDDocument();
PDPage page = document.getPage(i);
PDRectangle cropBoxORIG = document.getPage(i).getCropBox();
PDRectangle cropBoxLEFT = new PDRectangle(cropBoxORIG.getCOSArray());
cropBoxLEFT.setUpperRightX(cropBoxORIG.getLowerLeftX() +
cropBoxORIG.getWidth() / 2);
page.setCropBox(cropBoxLEFT);
outdoc.importPage(page);
j = i + j;
outdoc.save(new File(f.getParent(),"sample_" + (j) + ".pdf"));
outdoc = new PDDocument();
PDRectangle cropBoxRIGHT = new PDRectangle(cropBoxORIG.getCOSArray());
cropBoxRIGHT.setLowerLeftX(cropBoxORIG.getLowerLeftX() +
cropBoxORIG.getWidth() / 2);
page.setCropBox(cropBoxRIGHT);
outdoc.importPage(page);
j = j + 1;
outdoc.save(new File(f.getParent(),"sample_" + (j) + ".pdf"));
outdoc.close();
}
//document.save("Path");
document.close();
{code}
---------------------
Now the files got separately nicely and it works great. Thanks a lot for your
time.
How to merge all the files as a single PDF file? Can you help me with a link or
example or code for an example. However you can mark this ticket as resolved.
Thanks again.
was (Author: apostlechristian377):
[~tilman] Thanks a lot . Now i am able to understand the issue. However the
code needs to be altered a little to get the expected output and have modified
the same. Below is for reference
{code:java}
int j=1;
for(int i=0; i<noOfPages; i++)
{ System.out.println("Page No (PDF From Booklet): "+ (i+1)); PDDocument outdoc
= new PDDocument(); PDPage page = document.getPage(i); PDRectangle cropBoxORIG
= document.getPage(i).getCropBox(); PDRectangle cropBoxLEFT = new
PDRectangle(cropBoxORIG.getCOSArray());
cropBoxLEFT.setUpperRightX(cropBoxORIG.getLowerLeftX() + cropBoxORIG.getWidth()
/ 2); page.setCropBox(cropBoxLEFT); outdoc.importPage(page); j = i + j;
outdoc.save(new File(f.getParent(),"sample_" + (j) + ".pdf")); outdoc = new
PDDocument(); PDRectangle cropBoxRIGHT = new
PDRectangle(cropBoxORIG.getCOSArray());
cropBoxRIGHT.setLowerLeftX(cropBoxORIG.getLowerLeftX() + cropBoxORIG.getWidth()
/ 2); page.setCropBox(cropBoxRIGHT); outdoc.importPage(page); j = j + 1;
outdoc.save(new File(f.getParent(),"sample_" + (j) + ".pdf")); outdoc.close(); }
//document.save("Path");
document.close();
{code}
---------------------
Now the files got separately nicely and it works great. Thanks a lot for your
time.
How to merge all the files as a single PDF file? Can you help me with a link or
example or code for an example. However you can mark this ticket as resolved.
Thanks again.
> How to Split A PDF Page vertically into 2 Pieces via PDFBOX
> -----------------------------------------------------------
>
> Key: PDFBOX-5078
> URL: https://issues.apache.org/jira/browse/PDFBOX-5078
> Project: PDFBox
> Issue Type: Bug
> Reporter: Joseph
> Priority: Major
> Attachments: 64-1212 (4).pdf, sample_2.pdf, screenshot-1.png
>
>
> We can able to convert A4 PDF to Booklet PDF via PrintDF open source
> ([https://github.com/Raudius/PrintDF/blob/master/src/us/raudi/printdf/PrintDF.java)]
> However not able to convert Booklet to A4 i.e that is cutting vertically of a
> Booklet PDF page and resequence all the pages.
> 1st problem is not sure how to cut veritically each and every PDF page and
> save as 2 separate PDF page or file
> 2nd re-sequence of the booklet to proper sequence as 1, 2, 3, 4, 5 by first
> identifying the actual book sequence
> (http://www.boooks.org/index.php?page=21&lng=1)
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