@turf/sector

@turf/sector

sector

Creates a circular sector of a circle of given radius and center Point, between (clockwise) bearing1 and bearing2; 0 bearing is North of center point, positive clockwise.

Parameters

• center Coord center point
• radius number radius of the circle
• bearing1 number angle, in decimal degrees, of the first radius of the sector
• bearing2 number angle, in decimal degrees, of the second radius of the sector
• options Object Optional parameters (optional, default {})
  • options.units string miles, kilometers, degrees, or radians (optional, default 'kilometers')
  • options.steps number number of steps (optional, default 64)
  • options.properties Properties Translate properties to Feature Polygon (optional, default {})

Examples

var center = turf.point([-75, 40]);
var radius = 5;
var bearing1 = 25;
var bearing2 = 45;

var sector = turf.sector(center, radius, bearing1, bearing2);

//addToMap
var addToMap = [center, sector];

Returns Feature<Polygon> sector 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 module individually:

$ npm install @turf/sector

Or install the Turf module that includes it as a function:

$ npm install @turf/turf

Changelog

6.5.0

🏅 New Features/Enhancements

• @turf/points-with-polygon Add MultiPoint support (PR https://github.com/Turfjs/turf/pull/2137 - Author @twelch)

🐛 Bug Fixes

• @turf/dissolve Complete rewrite of the dissolve module to resolve many bugs (PR https://github.com/Turfjs/turf/pull/2110 - Author @rowanwins)

• @turf/mask Complete rewrite of the mask module to resolve many bugs (PR https://github.com/Turfjs/turf/pull/2130 - Author @rowanwins)

• @turf/boolean-valid Add missing dependency to (PR https://github.com/Turfjs/turf/pull/2094 - Author @rycgar)

📖 Documentation

• @turf/boolean-overlap Improve clarity (PR https://github.com/Turfjs/turf/pull/2133 - Author @patrickbrett)

🔔 Misc

• Enable TS Strict Mode (PR https://github.com/Turfjs/turf/pull/2126 - Author @mfedderly)