turf-along
along
Takes a line and returns a point at a specified distance along the line.
Parameters
line
Feature<LineString> input linedistance
number distance along the lineunits
[String] can be degrees, radians, miles, or kilometers (optional, defaultmiles
)
Examples
var line = "type": "Feature" "properties": {} "geometry": "type": "LineString" "coordinates": -77031669 38878605 -77029609 38881946 -77020339 38884084 -77025661 38885821 -77021884 38889563 -77019824 38892368 ; var along = turf; var result = "type": "FeatureCollection" "features": line along; //=result
Returns Feature<Point> Point distance
units
along the line
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 turf-along
Or install the Turf module that includes it as a function:
$ npm install turf