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@turf/boolean-equal
Advanced tools
@turf/boolean-equal is a module from the Turf.js library that provides functionality to determine if two geometries of the same type have equivalent coordinate values.
Check if two geometries are equal
This feature allows you to check if two geometries are equal by comparing their coordinate values. In this example, two points with the same coordinates are compared, and the result is true.
const turf = require('@turf/turf');
const point1 = turf.point([0, 0]);
const point2 = turf.point([0, 0]);
const isEqual = turf.booleanEqual(point1, point2);
console.log(isEqual); // true
Geolib is a library for geospatial calculations. It provides a variety of functions for distance calculations, area calculations, and more. While it does not have a direct equivalent to @turf/boolean-equal, it offers a wide range of geospatial utilities that can be used in conjunction with other libraries to achieve similar functionality.
JSTS (JavaScript Topology Suite) is a library for performing operations on geometries. It includes functions for spatial analysis, such as intersection, union, and difference. JSTS can be used to compare geometries, but it is more complex and offers a broader range of spatial operations compared to @turf/boolean-equal.
Determine 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
options
Object Optional parameters (optional, default {}
)
options.precision
number decimal precision to use when comparing coordinates (optional, default 6
)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 true if the objects are equal, false otherwise
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:
$ npm install @turf/boolean-equal
Or install the all-encompassing @turf/turf module that includes all modules as functions:
$ npm install @turf/turf
FAQs
turf boolean-equal module
We found that @turf/boolean-equal demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 9 open source maintainers collaborating on the project.
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