lineIntersect

Description

Takes any LineString or Polygon GeoJSON and returns the intersecting point(s).

Parameters

Name	Type	Description
line1	GeoJSON	any LineString or Polygon
line2	GeoJSON	any LineString or Polygon
options?	Object	Optional parameters (default {})
options.removeDuplicates?	boolean	remove duplicate intersections (default true)
options.ignoreSelfIntersections?	boolean	ignores self-intersections on input features (default false)

Returns

FeatureCollection<Point> point(s) that intersect both

Examples

var line1 = turf.lineString([
  [126, -11],
  [129, -21],
]);
var line2 = turf.lineString([
  [123, -18],
  [131, -14],
]);
var intersects = turf.lineIntersect(line1, line2);

Installation

$ npm install @turf/line-intersect

import { lineIntersect } from "@turf/line-intersect";
const result = lineIntersect(...);

$ npm install @turf/turf

import * as turf from "@turf/turf";
const result = turf.lineIntersect(...);