MerginMaps / MerginMaps/mobile
Snapping on map sketches
Open
Nobody has claimed this yet.
bug
map tools
- Dominant language
- C++
- Stars
- 388
- Forks
- 87
- Avg merge
- 2d 7h
- Merged PRs (30d)
- 20
Description
Description
When snapping is enabled in the Mergin Maps plugin setting, new point, line, and polygon records also snap to map sketches.
Environment
Staging
Application (+ app version, build, operating system)
2025.3.0, iOS 18.5, Android 14
Steps to reproduce
- enable snapping in QGIS project settings - Mergin Maps
- Sync
- Sync the mobile app
- draw map sketch in app
- add a record with points on a sketch
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
First reproduce the behavior using a QGIS project with snapping enabled, then sync it and create a map sketch before adding point, line, and polygon records. Trace the mobile app's snapping path for these record types; done means project snapping still works while new records do not snap to map sketches.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- android, cpp, ios
- Domain
- mobile-dev
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100