Google Maps widget
HTML5 geolocation widget

Geolocation Field provides a field type to store geographical locations as pairs of latitude and longitude (lan,lng). The Drupal 8 version also provides a views proximity search plugin. Geolocation Field can be used with all fieldable entities like nodes, users, comments, taxonomy terms, etc.

Geolocation Field aims to provide a light-weight, easy-to-use and robust alternative to more complex solutions.

Google Maps example

Drupal 8

The Drupal 8 version of Geolocation Field is a complete rewrite. Please test and open an issue to fix a bug or share your thoughts.

Support

If you need paid support beyond the issue queue, you can drop a message to the main D8 developer

Demo

https://dev-drupal-findings.pantheonsite.io/geolocation

Features

Field
  • field storage of lat,lng pairs
  • basic lat,lng text input widget
  • basic lat,lng formatter with microdata output (rich snippet: twig template).
  • HTML5GeolocationWidget
  • GoogleGeocodingWidget
  • configurable Google Maps formatter
Views
  • proximity field
  • proximity filter
  • boundary filter
  • proximity sort
  • CommonMap views style - display multiple results on the same map
  • Ajax Views support - AirBnB like formatter
General
  • Lots of tests

Modules

Integrated sub-modules
  • Google Places API geocoding support
  • Geolocation Demo - views and feature demos
Separate modules

Drupal 7

  • Plain text (input & output)
  • Google Maps (input & output)
  • Geolocation HTML5 (input & output)
  • Geolocation Proximity for proximity/distance based view results.
  • 7.x-1.x-dev Google Maps Geocoder (backport of Drupal 8 version)
  • 7.x-1.x-dev Template based microdata formatter (backport of Drupal 8 version)

Technical background (Drupal 7/Drupal 8)

At the moment Geolocation stores the following values in the database:

  • lat (latitude),
  • lng (longitude),
  • lat_sin (precalculated latitude sine),
  • lat_cos (precalculated latitude cosine),
  • lng_rad (precalculated radian longitude).

The precalculated values will speed up proximity SQL look ups.

Supporting organizations: 

Project Information

Downloads