Post a Contest

Fix javascript leaflet bug

Status: Closed
Prize: £240
Entries Received: 1
Winner: kayecandy

Winner

Contest Brief

I have some javascript applied to leaflet that produces an offset to polylines reasonably well. It is used to show traffic on the left side of the road (in this case the UK).
https://github.com/bbecquet/Leaflet.PolylineOffset

It works ok, but to any level that is zoomed out often creates circles where there shouldn't be. Other people get this too:
https://github.com/bbecquet/Leaflet.PolylineOffset/issues/1

The competition is for the first person to come up with a solution to remove these bugs, or come up with a workaround in leaflet that shows the same offset for a similar input.

Attached is a typical geojson input (Treegeojson).
Also attached is a powerpoint with different zoom levels showing the issue.

Thanks

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Employer Feedback

“@kayecandy won the contest on 12 May 2018”

dumbledown, United Kingdom.

Top entries from this contest

kayecandy Philippines

1

Public Clarification Board

Contest Holder
- 6 years ago
The geojson is fine, the offset javascript is not
- 6 years ago
1. rohitagarberg
  - 6 years ago
  ok thanks, will get back
  - 6 years ago
smallpig
- 6 years ago
hello
- 6 years ago
1. Contest Holder
  - 6 years ago
  Hi Di, that's great
  - 6 years ago
2. Contest Holder
  - 6 years ago
  Let me know if you've got any questions
  - 6 years ago
smallpig
- 6 years ago
i'm interested in your project
- 6 years ago