turf-polyToLineString
Converts a valid GeoJSON polygon into a linestring
turf polygon to linestring module
turf.polyToLineString(polygon)
Takes a GeoJSON Polygon feature and returns it as a GeoJSON linestring.
Parameters
| parameter | type | description |
|---|---|---|
polygon |
Polygon | a GeoJSON polygon |
Example
var poly = {"type": "Feature","geometry": {"type": "Polygon", "coordinates": [[[-2.275543, 53.464547 ], [-2.275543, 53.489271 ], [-2.215118, 53.489271 ], [-2.215118, 53.464547 ], [-2.275543, 53.464547 ] ] ] }, "properties": {"name": "poly1", "population": 400 } };
var newLine = turf.polyToLineString(poly);
var result = L.geoJson(newLine).addTo(map);
//=resultTests
$ npm test
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