https://github.com/pouchdb/geopouch

Spatial plugin from PouchDB extracted and supporting N dimentional coordinates.
https://github.com/pouchdb/geopouch

Last synced: about 2 months ago
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Spatial plugin from PouchDB extracted and supporting N dimentional coordinates.

• Host: GitHub
• URL: https://github.com/pouchdb/geopouch
• Owner: pouchdb
• License: apache-2.0
• Created: 2013-11-21T20:57:12.000Z (over 11 years ago)
• Default Branch: master
• Last Pushed: 2020-05-23T11:49:40.000Z (almost 5 years ago)
• Last Synced: 2024-12-07T20:57:16.829Z (3 months ago)
• Language: JavaScript
• Homepage: http://pouchdb.com
• Size: 1.51 MB
• Stars: 85
• Watchers: 15
• Forks: 14
• Open Issues: 17
• Metadata Files:
  • Readme: readme.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-starred - pouchdb/geopouch - Spatial plugin from PouchDB extracted and supporting N dimentional coordinates. (others)

README

        
Spatial Pouch [![Build Status](https://travis-ci.org/pouchdb/geopouch.svg?branch=rtree)](https://travis-ci.org/pouchdb/geopouch)

====

[![Greenkeeper badge](https://badges.greenkeeper.io/pouchdb/geopouch.svg)](https://greenkeeper.io/)

Spatial plugin from PouchDB extracted and supporting N dimensional coordinates.

Originally by [@vmx](https://github.com/vmx) with contribution by [@daleharvey](https://github.com/daleharvey) and [@calvinmetcalf](https://github.com/calvinmetcalf).

Test with `npm test` coverage report with `npm test --coverage`, build with `npm run build`.

API

====

`PouchDB.plugin(require('geopouch'));`

`db.spatial(function (doc) {emit(doc.geometry);}, [xmin, ymin, xmax, ymax], options, callback);`

`db.spatial('ddoc/functionName', [xmin, ymin, xmax, ymax], options, callback);`

`db.spatial('ddoc/functionName', [[xmin, ymin], [xmax, ymax]], options, callback);`

`db.spatial('ddoc/functionName', [[xmin, ymin, zmin], [xmax, ymax, zmax]], options, callback);`

`db.spatial('ddoc/functionName', [xmin, ymin, zmin], [xmax, ymax, zmax], options, callback);`

`db.spatial('ddoc/functionName', [xmin, ymin, xmax, ymax], options).then(function (result) {}, function (err) {});`

you may either give a function or a path to a ddoc, bounding boxes may be given in one of 3 formats

- single array with 4 numbers, these are interpreted as `[xmin, ymin, xmax, ymax]`

- single array with 2 arrays in it these are interpreted as `[[mins], [maxs]]`

- 2 arrays with numbers in them, first one is interpreted as mins, second one as maxes

If the callback is omited then a promise is returned.

Options are optional and valid options are include_docs and stale