https://github.com/othree/immutable-quadtree-js

Immutable Quadtree in JS
https://github.com/othree/immutable-quadtree-js

Last synced: over 1 year ago
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Immutable Quadtree in JS

• Host: GitHub
• URL: https://github.com/othree/immutable-quadtree-js
• Owner: othree
• License: mit
• Created: 2015-04-11T14:21:00.000Z (about 11 years ago)
• Default Branch: master
• Last Pushed: 2015-06-24T05:59:09.000Z (about 11 years ago)
• Last Synced: 2024-04-24T22:42:46.886Z (about 2 years ago)
• Language: JavaScript
• Size: 367 KB
• Stars: 3
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# immutable-quadtree-js 

[![Build Status](https://travis-ci.org/othree/immutable-quadtree-js.svg?branch=master)](https://travis-ci.org/othree/immutable-quadtree-js)

Immutable Quadtree in JS

## Example

    var a = new ImmutableQuadTree(4);

    var b = a.add('0000', {_id: 'ABC'});

    var c = b.add('0000', {_id: 'ABC'});

    var d = c.add('0010', {_id: 'BBB'});

    a === b; // false

    b === c; // true

    c === d; // false

    var e = d.keep('001');