Created
May 25, 2018 17:50
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turf/intersect 6.1.2 bug
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const feature1 = { | |
"type": "Feature", | |
"geometry": { | |
"type": "Polygon", | |
"coordinates": [ | |
[ | |
[-85.42358091, 41.76872876], | |
[-85.42358054, 41.76871738], | |
[-85.42343269, 41.76871941], | |
[-85.42342892, 41.7687873], | |
[-85.42343247, 41.76882923], | |
[-85.42343403, 41.76885906], | |
[-85.42343247, 41.76893021], | |
[-85.4234327, 41.76893113], | |
[-85.42343245, 41.768932], | |
[-85.42343245, 41.76896821], | |
[-85.42357911, 41.76896572], | |
[-85.42357911, 41.76895253], | |
[-85.42357911, 41.768932], | |
[-85.42358073, 41.76885781], | |
[-85.42357713, 41.76878899], | |
[-85.42358091, 41.76872876] | |
] | |
] | |
} | |
}; | |
const feature2 = { | |
"type": "Feature", | |
"geometry": { | |
"type": "Polygon", | |
"coordinates": [ | |
[ | |
[-85.42775567, 41.76834521], | |
[-85.42261052, 41.76843269], | |
[-85.42260803, 41.76844995], | |
[-85.4226073, 41.76845496], | |
[-85.42260484, 41.76848048], | |
[-85.42260083, 41.76852204], | |
[-85.42260191, 41.76856362], | |
[-85.42260586, 41.7685989], | |
[-85.42263068, 41.76862319], | |
[-85.42334654, 41.76860736], | |
[-85.42335464, 41.76862399], | |
[-85.4233818, 41.76867993], | |
[-85.42338342, 41.76869724], | |
[-85.42338701, 41.76872004], | |
[-85.42339693, 41.76871991], | |
[-85.42343269, 41.76871941], | |
[-85.42358054, 41.76871738], | |
[-85.42358091, 41.76872876], | |
[-85.42357713, 41.768789], | |
[-85.42358073, 41.76885781], | |
[-85.42357911, 41.768932], | |
[-85.42357911, 41.76895253], | |
[-85.42357911, 41.76896572], | |
[-85.42595679, 41.76892533], | |
[-85.42595476, 41.76888531], | |
[-85.42599703, 41.7688939], | |
[-85.42599798, 41.76892451], | |
[-85.426518, 41.76891567], | |
[-85.42776659, 41.76889445], | |
[-85.42781994, 41.76889354], | |
[-85.42781971, 41.76888565], | |
[-85.42781923, 41.76886922], | |
[-85.42780934, 41.76879664], | |
[-85.42782049, 41.76870985], | |
[-85.42782211, 41.76864827], | |
[-85.42782265, 41.76858656], | |
[-85.42782337, 41.76852915], | |
[-85.42782301, 41.76847763], | |
[-85.42782337, 41.7684563], | |
[-85.42775364, 41.76845772], | |
[-85.42775456, 41.76840654], | |
[-85.42775499, 41.76838269], | |
[-85.42775536, 41.76836222], | |
[-85.42775567, 41.76834521] | |
] | |
] | |
} | |
}; | |
try { | |
const intersection = turf.intersect(feature1, feature2); | |
} catch (e) { | |
// Error with `Each LinearRing of a Polygon must have 4 or more Positions.` | |
console.error(e); | |
} | |
const intersection = turf.intersect(feature2, feature1); | |
// intersection is {"type":"Feature","properties":{},"geometry":{"type":"MultiPolygon","coordinates":[[[[-85.42357713,41.76878899],[-85.42357713,41.768789],[-85.42357713,41.76878899]]],[[[-85.42343269,41.76871941],[-85.42339693,41.76871991],[-85.42343247,41.76882923],[-85.42342892,41.7687873],[-85.42343245,41.768932]]]]}} |
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