Rewind (Multi)LineString or (Multi)Polygon outer ring counterclockwise and inner rings clockwise (Uses Shoelace Formula).
var polygon = turf.polygon([[[121, -29], [138, -29], [138, -18], [121, -18], [121, -29]]]);
var rewind = turf.rewind(polygon);
//addToMap
var addToMap = [rewind];
Returns GeoJSON rewind Polygon
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 single module individually:
$ npm install @turf/rewind
Or install the all-encompassing @turf/turf module that includes all modules as functions:
$ npm install @turf/turf