graham-scan-convex-hull

Graham scan convex hull algorithm

from Computational Geometry: Algorithms and Applications book

Demo

``javascript
var convexHull = require('graham-scan-convex-hull');

var coords = [
[0, 1],
[2, 0],
[3, 1],
[2, 2],
[2, 1]
]

console.log(convexHull(coords));
// prints [[0, 1],[2, 0],[3, 1],[2, 2]]

``