@turf/circle
TypeScript icon, indicating that this package has built-in type declarations

7.1.0 • Public • Published

@turf/circle

circle

Takes a Point and calculates the circle polygon given a radius in degrees, radians, miles, or kilometers; and steps for precision.

Parameters

  • center (Feature<Point> | Array<number>) center point

  • radius number radius of the circle

  • options Object Optional parameters (optional, default {})

    • options.steps number number of steps (optional, default 64)
    • options.units string miles, kilometers, degrees, or radians (optional, default 'kilometers')
    • options.properties Object properties (optional, default {})

Examples

var center = [-75.343, 39.984];
var radius = 5;
var options = {steps: 10, units: 'kilometers', properties: {foo: 'bar'}};
var circle = turf.circle(center, radius, options);

//addToMap
var addToMap = [turf.point(center), circle]

Returns Feature<Polygon> circle polygon


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 single module individually:

$ npm install @turf/circle

Or install the all-encompassing @turf/turf module that includes all modules as functions:

$ npm install @turf/turf

Package Sidebar

Install

npm i @turf/circle

Weekly Downloads

767,551

Version

7.1.0

License

MIT

Unpacked Size

14.1 kB

Total Files

9

Last publish

Collaborators

  • smallsaucepan
  • morgan.herlocker
  • twelch
  • jamesmilneruk
  • rowanwins
  • tmcw
  • morganherlocker
  • tcql
  • mdfedderly