@turf/boolean-contains
booleanContains
Boolean-contains returns True if the second geometry is completely contained by the first geometry.
The interiors of both geometries must intersect and, the interior and boundary of the secondary (geometry b)
must not intersect the exterior of the primary (geometry a).
Boolean-contains returns the exact opposite result of the @turf/boolean-within
.
Parameters
-
feature1
(Geometry | Feature<any>) GeoJSON Feature or Geometry -
feature2
(Geometry | Feature<any>) GeoJSON Feature or Geometry
Examples
var line = turf.lineString([[1, 1], [1, 2], [1, 3], [1, 4]]);
var point = turf.point([1, 2]);
turf.booleanContains(line, point);
//=true
Returns boolean true/false
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 module individually:
$ npm install @turf/boolean-contains
Or install the Turf module that includes it as a function:
$ npm install @turf/turf