Spatial aggregations
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plot building
- Dominant language
- Rust
- Stars
- 554
- Forks
- 30
- Avg merge
- 17h 27m
- Merged PRs (30d)
- 8
Description
It'd be nice if we could do something like:
DRAW text
MAPPING geom AS geometry
SETTING aggregate => 'geometry:centroid'
To place labels in the middle of polygons.
Possibly there might be other useful spatial aggregations, but I don't have them at my fingertips now.
Contributor guide
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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 tracing how DRAW text handles MAPPING and SETTING clauses, then inspect the existing aggregation path. Define the supported spatial aggregation scope, including geometry:centroid, and verify that applying it places labels at polygon centers; the issue does not name specific files or tests.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- rust
- Domain
- data-visualization
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Quiet
- Clarity
- Mostly clear
- Newbie friendliness
- 45/100