Makes your polyline look fat using routeboxer algorithm.
Check out the live demo.
Install with npm:
$ npm install plumper
// polyline is a set of pointsvarpolyline=[[0,2],[3,4],[7,8]];// fat is a factor corresponding to the width of the polylinevarfat=5;// polygon is an array of points outlining a polygon that completely encompasses a linevarpolygon=plumper(polyline,fat);// if you're OK with slighly larger number of polygons, but you care about speedvarpolygon=plumper(polyline,fat,false);The MIT License (MIT)
Copyright (c) 2013 Damian Krzeminski