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turf-kinks
Advanced tools
Takes a polygon and returns points at all self-intersections.
Parameters
polygon
(Feature<Polygon> | Polygon) input polygonExamples
var poly = {
"type": "Feature",
"properties": {},
"geometry": {
"type": "Polygon",
"coordinates": [[
[-12.034835, 8.901183],
[-12.060413, 8.899826],
[-12.03638, 8.873199],
[-12.059383, 8.871418],
[-12.034835, 8.901183]
]]
}
};
var kinks = turf.kinks(poly);
var resultFeatures = kinks.intersections.features.concat(poly);
var result = {
"type": "FeatureCollection",
"features": resultFeatures
};
//=result
Returns FeatureCollection<Point> self-intersections
This module is part of the Turfjs project, an open source module collection dedicated to geographic algorithms. It is maintained in the Turfjs/turf repository, where you can create PRs and issues.
Install this module individually:
$ npm install turf-kinks
Or install the Turf module that includes it as a function:
$ npm install turf
FAQs
turf kinks module
We found that turf-kinks demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 9 open source maintainers collaborating on the project.
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