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Posted to dev@pdfbox.apache.org by "Tilman Hausherr (Jira)" <ji...@apache.org> on 2021/04/27 17:11:00 UTC
[jira] [Closed] (PDFBOX-5179) PDFBox PrintImageLocations: Extracts
images in wrong orientation
[ https://issues.apache.org/jira/browse/PDFBOX-5179?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tilman Hausherr closed PDFBOX-5179.
-----------------------------------
Resolution: Not A Bug
OK, good to hear that. You also helped discover two bugs, which I'll fix in PDFBOX-2941.
> PDFBox PrintImageLocations: Extracts images in wrong orientation
> ----------------------------------------------------------------
>
> Key: PDFBOX-5179
> URL: https://issues.apache.org/jira/browse/PDFBOX-5179
> Project: PDFBox
> Issue Type: Bug
> Affects Versions: 2.0.21
> Environment: Windows 10, Tomcat 9, jdk 1.8_0161
> Reporter: Michael Carell
> Priority: Major
> Attachments: 0137d7db-7ca3-4573-a73a-1386699d922c.jpeg, Testdokument.pdf, org_0137d7db-7ca3-4573-a73a-1386699d922c.jpeg
>
>
> The PrintImageLocation class writes images in the original and rotated format. I used the algorithm in a image processing application. I found some PDF documents, where the extracted pictures have a wrong orientation. I have build a document to test that case.
> How to reproduce:
> I have constructed a MS Word document, that contains 4 images with different rotation levels (0°, 90°, 180°, 270°). I exported the document to PDF format. If you call PrintImageLocation with that PDF, the pictures within the document, that are rotated are displayed in in the right order and the "rotate" images, have the orientation from the document.
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