lovasoa / salesman.js

salesman

See: demo
Author: Ophir LOJKINE salesman npm module

Good heuristic for the traveling salesman problem using simulated annealing.

• salesman
  • ~Point
    • new Point(x, y)
  • ~solve(points, [temp_coeff], [callback=]) ⇒ Array.<Number>

salesman~Point

Kind: inner class of salesman

new Point(x, y)

Represents a point in two dimensions.

salesman~solve(points, [temp_coeff], [callback=]) ⇒ Array.<Number>

Solves the following problem: Given a list of points and the distances between each pair of points, what is the shortest possible route that visits each point exactly once and returns to the origin point?

Kind: inner method of salesman
Returns: Array.<Number> - An array of indexes in the original array. Indicates in which order the different points are visited.

Example

var points = [
      new salesman.Point(2,3)
      //other points
    ];
var solution = salesman.solve(points);
var ordered_points = solution.map(i => points[i]);
// ordered_points now contains the points, in the order they ought to be visited.