Thumbnails rotated by 90° #282

Closed
opened 2026-02-04 18:20:43 +03:00 by OVERLORD · 2 comments
Owner

Originally created by @vsaw on GitHub (Jan 16, 2023).

When uploading photos from a phone, the thumbnail created by Planka is being displayed on its side. (See attached image)
image

My guess is: The orientation information in the picture is stored in the EXIF header. When the image thumbnail is created in Planka, the EXIF orientation information is lost.

Originally created by @vsaw on GitHub (Jan 16, 2023). When uploading photos from a phone, the thumbnail created by Planka is being displayed on its side. (See attached image) ![image](https://user-images.githubusercontent.com/829308/212763056-b530486b-f34f-40ae-b54d-047686c6aad2.jpeg) My guess is: The orientation information in the picture is stored in the EXIF header. When the image thumbnail is created in Planka, the EXIF orientation information is lost.
OVERLORD added the bug label 2026-02-04 18:20:43 +03:00
Author
Owner

@meltyshev commented on GitHub (Jan 17, 2023):

Thank you for reporting this! You are right, resizing removes all metadata.

@meltyshev commented on GitHub (Jan 17, 2023): Thank you for reporting this! You are right, resizing removes all metadata.
Author
Owner

@nickbe commented on GitHub (Jan 17, 2023):

Good hint. You're right and we should first automatically rotate the image and then resize.

@nickbe commented on GitHub (Jan 17, 2023): Good hint. You're right and we should first automatically rotate the image and then resize.
Sign in to join this conversation.
1 Participants
Notifications
Due Date
No due date set.
Dependencies

No dependencies set.

Reference: starred/planka#282