graham-fast
v1.0.0 graham scan algorithm convex hull envelope points stretch enclose and 1 more...
graham-fast
Usage
var grahamScan = require("graham-fast");
var points = [[0,0],[1,0],[1,1],[0,1],[.5,.5],[-1,-1]];
var boundaryPoints = grahamScan(points);
console.log(boundaryPoints);
License
MIT