[GeoPath] Rendering issue with simplified topojson
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- Dominant language
- TypeScript
- Stars
- 1.3k
- Forks
- 41
- Avg merge
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- Merged PRs (30d)
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Description
Most prevalent with simplified paths, such as when using import { presimplify, simplify } from 'topojson-simplify';. REPL. Also visible on SketchyGlobe example (especially when you turn down the "Min area").
This d3 / svelte-canvas example does not have the issue (gist)
See discussion
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 with the linked Svelte REPL and compare its simplified topojson rendering with the SketchyGlobe example, especially after lowering “Min area.” Use the linked d3/svelte-canvas example as a comparison, and consider the issue complete when simplified paths render without the reported artifacts in the reproduction cases.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- d3js, typescript
- Domain
- data-visualization, frontend
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100