@spatial/line-to-polygon
v2.0.0
Published
turf line-to-polygon module
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@spatial/line-to-polygon
lineToPolygon
Converts (Multi)LineString(s) to Polygon(s).
Parameters
lines
(FeatureCollection | Feature<(LineString | MultiLineString)>) Features to convertoptions
Object Optional parameters (optional, default{}
)options.properties
Object translates GeoJSON properties to Feature (optional, default{}
)options.autoComplete
boolean auto complete linestrings (matches first & last coordinates) (optional, defaulttrue
)options.orderCoords
boolean sorts linestrings to place outer ring at the first position of the coordinates (optional, defaulttrue
)
Examples
var line = turf.lineString([[125, -30], [145, -30], [145, -20], [125, -20], [125, -30]]);
var polygon = turf.lineToPolygon(line);
//addToMap
var addToMap = [polygon];
Returns Feature<(Polygon | MultiPolygon)> converted to Polygons
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.
Installation
Install this module individually:
$ npm install @spatial/line-to-polygon
Or install the Turf module that includes it as a function:
$ npm install @turf/turf