coordEach

Description

Iterate over coordinates in any GeoJSON object, similar to Array.forEach()

Parameters

Name	Type	Description
geojson	FeatureCollection | Feature | Geometry	any GeoJSON object
callback	Function	a method that takes (currentCoord, coordIndex, featureIndex, multiFeatureIndex)
excludeWrapCoord?	boolean	whether or not to include the final coordinate of LinearRings that wraps the ring in its iteration. (default false)

Returns

void

Examples

var features = turf.featureCollection([
  turf.point([26, 37], { foo: "bar" }),
  turf.point([36, 53], { hello: "world" }),
]);

turf.coordEach(
  features,
  function (
    currentCoord,
    coordIndex,
    featureIndex,
    multiFeatureIndex,
    geometryIndex,
  ) {
    //=currentCoord
    //=coordIndex
    //=featureIndex
    //=multiFeatureIndex
    //=geometryIndex
  },
);

Installation

$ npm install @turf/meta

import { coordEach } from "@turf/meta";
const result = coordEach(...);

$ npm install @turf/turf

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