Add support to map ruler based on configured projection
Nobody has claimed this yet.
Assessment
- Difficulty
- 5/5
- Estimated time
- Over a week
- Newbie friendliness
- 35/100
- Issue type
- Feature
- Clarity
- Mostly clear
- Activity status
- Stale
- Tech stack
- javascript, python
- Domain
- data-visualization, frontend
Research direction
No files, tests, or entry points are named. Start by tracing how Folium configures map projections and renders its maps, then determine how a ruler can follow the projection and expose configurable latitude and longitude tick intervals. Done means the ruler surrounds the map, adapts to the configured projection, and supports separate configurable intervals.
Written by the indexing model from the issue text.
Description
It would be great if we had the possibility to show a ruler around the map. This ruler should change as the projection change as well, and the frequency of the ticks should be configurable as well (eg. show the latitude every 10km and longitude every 5km if we are dealing with an UTM projection or latitude every 2º and longitude every 3º if we are dealing with geographic projection). It should be something like that:
Another example:
We already have a scale bar, which is great, but it would be very good to be able to see the ruler around the map.
- Dominant language
- Python
- Stars
- 7.4k
- Forks
- 2.3k
- Avg merge
- 17h 22m
- Merged PRs (30d)
- 11
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.
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