scancode-miro/node_modules/@turf/boolean-point-in-polygon

@turf/boolean-point-in-polygon

booleanPointInPolygon

Takes a Point and a Polygon or MultiPolygon and determines if the point resides inside the polygon. The polygon can be convex or concave. The function accounts for holes.

Parameters

• point Coord input point
• polygon Feature<(Polygon | MultiPolygon)> input polygon or multipolygon

• options Object Optional parameters (optional, default {})

  • options.ignoreBoundary boolean True if polygon boundary should be ignored when determining if the point is inside the polygon otherwise false. (optional, default false)

Examples

var pt = turf.point([-77, 44]);
var poly = turf.polygon([[
  [-81, 41],
  [-81, 47],
  [-72, 47],
  [-72, 41],
  [-81, 41]
]]);

turf.booleanPointInPolygon(pt, poly);
//= true

Returns boolean true if the Point is inside the Polygon; false if the Point is not inside the Polygon

---

This module is part of the Turfjs project, an open source module collection dedicated to geographic algorithms. It is maintained in the Turfjs/turf repository, where you can create PRs and issues.

Installation

Install this single module individually:

$ npm install @turf/boolean-point-in-polygon

Or install the all-encompassing @turf/turf module that includes all modules as functions:

$ npm install @turf/turf