Package Exports

polygon-selfintersect

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (polygon-selfintersect) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

polygon-selfintersect

This script find all the self-intersections in a polygon.

Install

npm install polygon-selfintersect

Usage

var polygonSelfIntersect = require('polygon-selfintersect');
var myPolygon = [[1, 1], [1, 3], [3, 3], [3, 1], [0, 4], [1, 1]];

if (polygonSelfIntersect.findSelfIntersections(myPolygon)) {
  console.log("Found the following self intersection lines:");
  console.log(polygonSelfIntersect.getSelfIntersectionLines());
} else {
  console.log("No self intersection found.");
}

Licence

MIT