booleanPointInPolygon returns incorrect value
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- Dominant language
- TypeScript
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Description
Turf# 6.5.0
const polygon = [[
[ 77.21418627906807, 28.56859702973236 ],
[ 77.2143121078577, 28.568590440235624 ],
[ 77.21430428987539, 28.568475290722375 ],
[ 77.21418099797054, 28.568480870087683 ],
[ 77.21418627906807, 28.56859702973236 ]
]];
const point = [
77.214556634366,
28.56853820899876
];
const pointsWithinPolygon = turf.booleanPointInPolygon(turf.point(point), turf.ploygon(polygon)); // returns true
The above sample returns true when it should be false. Other javascript implementations [https://stackoverflow.com/questions/22521982/check-if-point-is-inside-a-polygon] return the same result.
I am not sure what is wrong here, thanks for your help.
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First steps
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Research direction
Start by correcting the sample's turf.ploygon typo and reproducing the provided polygon and point with booleanPointInPolygon. Inspect that function's implementation and existing tests; done means the sample returns false and a regression test captures the expected behavior.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- javascript, typescript
- Domain
- data
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 38/100