Deck.gl: Google Maps API sample

[jaakla]

Can you add a sample how to add deck.gl layers to Google Maps API? I would not be probably the only one interested on this.

[thatVaddiguy]

Hey did you figure out a way to integrate deck and google maps by any chance?

[MeTaNoV]

I would also be VERY interested since we plan to use https://github.com/apache/incubator-superset which is integrating deck.gl in their dashboards!

[Pessimistress]

For Google Maps users: if you check this file:
https://github.com/uber/deck.gl/blob/master/examples/get-started/pure-js/app.js
The interface with Mapbox is fairly minimal. I imagine it wouldn't be that difficult to modify this example to replace mapbox-gl with Google Maps API. We'd be happy to add it to the get-started templates if you open a PR.

[MeTaNoV]

@Pessimistress , thanks for the pointer, I did a quick experiment and of course there are issues...
Mainly:

• zoom levels are not strictly equivalent, and the one you use is the one of Mapbox
• it is currently impossible to rotate a Map with Google Maps
• tilt value range are also a bit different, and the one you use is the one of Mapbox
  The result is sadly pretty unusable with G maps...

[Pessimistress]

@MeTaNoV
You can disable rotation in deck.gl by setting:

controller: {dragRotate: false}

See documentation.

Mapbox uses OpenStreetMap's tile index system. Google Maps is not open-sourced, and I have not researched its documentation. I do believe Google Maps also uses Web Mercator projection, so if there is a offset between the two zoom levels, it should be constant.

[ibgreen]

is a offset between the two zoom levels, it should be constant.

Yes.

FWIW, I did a test integration a long time ago (don't have the code). I seem to remember that there is a 2x difference in zoom so adding or removing one to the zoom level fixed the (non-tilted) alignment.

I did not try changing pitch.

I recall there was an issue with one of Google Map's overlay types, there was tearing when panning the map, that I didn't have time to dig in to.

[MeTaNoV]

@Pessimistress and @ibgreen , thanks for the additional information, I will tinker a bit more with it and eventually raise a PR with the result.

[vnugent]

I'd also be VERY interested in this. I'm using Mapbox geocoding service but their data is really lacking. Per Google API ToS if I use their Geocoding API I have to switch to their maps as well.

[Pessimistress]

We are adding official support for Google Maps in v7.0 (currently in beta). See example.

[benderlidze]

any example on how to update layer visibility on google maps?
for example I want to update this layer id: 'airports'
How should it be with overlay.setProps({layers: []}) ?
Thanks