A geolib you can use for your webapps

[Mashiane]

Just came across this.

https://github.com/manuelbieh/geolib

Seems to have some nice javascript based functions for geo based apps.

Ta!

 

[rabbitBUSH]

I used to work map databases and programming in a Geography Department and once looked for things like this, but there was never time to delve into this part :

here are a few other things one could snuffle around in :

The obvious Google Maps stuff :

https://developers.google.com/maps/documentation/android-sdk/utility
​

Mapbox (it looks like this has gone open source - good on them)

https://docs.mapbox.com/android/maps/overview/ (has an SDK)
https://docs.mapbox.com/android/navigation/overview/​

As the URL says :

https://opensource.com/business/15/3/open-source-offline-mapping-tool -> [http://lemberg.github.io/mappwidget/]​

Google provides a GeoFencing API there is a tutorial here :

https://www.raywenderlich.com/7372-geofencing-api-tutorial-for-android​

there is a stackoverflow query here :

https://stackoverflow.com/questions/26507424/very-easy-android-geofence-example​

some sort of library here from above link :

https://github.com/mcharmas/Android-ReactiveLocation​

tutorial also from stackoverflow link :

http://io2015codelabs.appspot.com/codelabs/geofences#1​

If you really want to push the envelope google CartoType android API ( not free SDK / API evaluation versions )