Determine whether two geometries of the same type have identical X,Y coordinate values
npm install @turf/boolean-equalDetermine whether two geometries of the same type have identical X,Y coordinate values.
See [http://edndoc.esri.com/arcsde/9.0/general\_topics/understand\_spatial\_relations.htm][1]
* feature1 ([Geometry][2] | [Feature][3]) GeoJSON input
* feature2 ([Geometry][2] | [Feature][3]) GeoJSON input
* options [Object][4] Optional parameters (optional, default {})
* options.precision [number][5] decimal precision to use when comparing coordinates (optional, default 6)
``javascript
var pt1 = turf.point([0, 0]);
var pt2 = turf.point([0, 0]);
var pt3 = turf.point([1, 1]);
turf.booleanEqual(pt1, pt2);
//= true
turf.booleanEqual(pt2, pt3);
//= false
`
Returns [boolean][6] true if the objects are equal, false otherwise
[1]: http://edndoc.esri.com/arcsde/9.0/general_topics/understand_spatial_relations.htm
[2]: https://tools.ietf.org/html/rfc7946#section-3.1
[3]: https://tools.ietf.org/html/rfc7946#section-3.2
[4]: https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object
[5]: https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Number
[6]: https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Boolean
---
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.
Install this single module individually:
`sh`
$ npm install @turf/boolean-equal
Or install the all-encompassing @turf/turf module that includes all modules as functions:
`sh``
$ npm install @turf/turf