turf-midpoint

turf midpoint module

turf.midpoint(pt1, pt2)

Takes two Point|points and returns a point midway between them.

Parameters

parameter	type	description
pt1	Feature.<Point>	first point
pt2	Feature.<Point>	second point

Example

var pt1 = {
  "type": "Feature",
  "properties": {},
  "geometry": {
    "type": "Point",
    "coordinates": [144.834823, -37.771257]
  }
};
var pt2 = {
  "type": "Feature",
  "properties": {},
  "geometry": {
    "type": "Point",
    "coordinates": [145.14244, -37.830937]
  }
};

var midpointed = turf.midpoint(pt1, pt2);
midpointed.properties['marker-color'] = '#f00';


var result = {
  "type": "FeatureCollection",
  "features": [pt1, pt2, midpointed]
};

//=result

Returns Feature.<Point>, a point midway between pt1 and pt2

Installation

Requires nodejs.

$ npm install turf-midpoint

Tests

$ npm test