Turf playground

by Stefano

HTML

<script src="https://npmcdn.com/@turf/turf/turf.min.js"></script>
<div id="output"></div>

JavaScript

var center = turf.point([-75, 40]);
var radius = 5;
var b1 = 25;
var b2 = 45;
const units = {units: 'miles'};

const sectorOuter = turf.sector(center, radius, b1, b2);
/* const sectorInner = turf.sector(center.coordinates, radiusMin, b1-1, b2+1, options);
 */
/* display(sectorOuter); */

const options = units || {};
/* display(turf.isObject(options));
 */
 display(options);


/* output function */
function display(data, target) {
	target = target || 'output';
  var el = document.getElementById(target);
  // if not available create target element
  if (!el) {
  	el = document.createElement('div');
    el.setAttribute("id", target);
    document.body.appendChild(el);
  }
  // inject text
	var json = JSON.stringify(data, null, '\t');
  document.getElementById(target).innerHTML = json;
}