TelegramMessenger / TelegramMessenger/Telegram-iOS
White square in file viewer, a photo does not zoom
Nobody has claimed this yet.
- Dominant language
- Swift
- Stars
- 9k
- Forks
- 2.9k
- PR merge metrics
- No merged PRs in 30d
Description
My friend and I share photos as files. My friend complains that sometimes photos are shown with a white square or space (in iphone) and he cannot zoom them.
white square in photo as file
screenshots:
download (without geotag): link
Correct photo as file
screenshot:
download (without geotag): link
Sorry for the small number of tests - I do not have an iOS device. 😞
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reproducing the white-square and no-zoom behavior on an iPhone using the linked photo downloads, comparing them with the linked correctly displayed photo. No source file or test is named, so trace the file viewer's image rendering and zoom entry points first; done means both sample photos display fully and support zooming.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- ios, swift
- Domain
- mobile
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 38/100