https://github.com/PatrickHeneise/zeitraum

Spatio-temporal query library for Couchbase
https://github.com/PatrickHeneise/zeitraum

Last synced: 3 months ago
JSON representation

Spatio-temporal query library for Couchbase

• Host: GitHub
• URL: https://github.com/PatrickHeneise/zeitraum
• Owner: PatrickHeneise
• License: mit
• Created: 2013-08-17T12:04:12.000Z (over 11 years ago)
• Default Branch: master
• Last Pushed: 2013-08-17T12:13:58.000Z (over 11 years ago)
• Last Synced: 2024-10-29T05:42:14.884Z (3 months ago)
• Language: JavaScript
• Homepage:
• Size: 109 KB
• Stars: 1
• Watchers: 2
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-starred - PatrickHeneise/zeitraum - Spatio-temporal query library for Couchbase (others)

README

        
# ZeitRaum (Tempus Spatium)

ZeitRaum is a library to retrieve document ids filtered by time and geolocation.

# database spatial view

``` js

    function (doc) {

      if(doc.loc) {

        var date_time = doc.eventStartDateTime.split(' ');

        var date = date_time[0].split('-');

        var time = date_time[1].split(':');

        emit({type: "Point", coordinates: doc.loc}, date.concat(time));

      }

    }

```

# usage

npm install zeitraum

``` js

  var zeitraum = require('./zeitraum'),

    lat = 41.387,

    lon = 2.170054,

    server = '127.0.0.1:8092',

    r = 50,

    startDate = "2013-01-01 00:00:00",

    endDate = "2013-01-31 23:59:59",

    success = function (success) {

      console.log('success', success);

    },

    error = function (error) {

      console.log('error', error);

    };

    zeitraum.query(error, success, server, 'spatiotemporal', 'index', lat, lon, r, startDate, endDate);

  

```

# test

``` js

    make test

```

---------------------------------------

copyright (c) 2013 patrick heneise

MIT License (MIT)

**made with love in barcelona**