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We have a usecase where pages in pdf are roated we are rotating with flatten rotation using qpdf tool. After that we are trying to extract images from the pdf but it is extracting unrotated images even after using page.transfer_rotation_to_content()
Environment
Which environment were you using when you encountered the problem?
The main difference between the different PDF files is that the rotated page uses the 0 -1 1 0 0 597.12 cm definition before inserting the main image, which basically defines the transformation matrix. The image (most likely) is the same in both cases for this reason, thus the output is correct in my opinion.
Kindly let me know if there is any workaround or solution to extract rotated image?
Or it is not possible to get that rotated image
or what better i can do to get the rotated image
stefan6419846
changed the title
Rotated a pdf and Trying to extract images form the pdf it extracted unrotated pdfs
Rotated a pdf and Trying to extract images from the pdf it extracted unrotated pdfs
Jun 3, 2024
The embedded images have their original rotation, thus pypdf extracts it like this. For your specific example, you might want to retrieve the page rotation and apply this to your extracted image accordingly.
We have a usecase where pages in pdf are roated we are rotating with flatten rotation using qpdf tool. After that we are trying to extract images from the pdf but it is extracting unrotated images even after using
page.transfer_rotation_to_content()
Environment
Which environment were you using when you encountered the problem?
Code + PDF
This is a minimal, complete example that shows the issue:
reader = PdfReader(self.pdf_path)
Share here the PDF file(s) that cause the issue. The smaller they are, the
better. Let us know if we may add them to our tests!
sv600_c_normal.pdf
The above one is original pdf
The below one is the rotated pdf with qpdf tool
Rotated pdf
2na5UUZDvC7M6ft1YDpsyPvz (copy).pdf
Traceback
So when i try to extract image from rotated pdf it extracted image without rotation instead it would have extracted with rotated image
Can you point out where is the mistake is or i am doing something wrong
Thank you
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