CODEWITHSUNDEEP
androidsdkgpsmapboxgeojson
Teiki
Teiki

Reputation: 200

Android MapBox SDK get fillLayer from GPS position

Is there a way to get the fillLayer added in mapboxMap from a GPS Position?

I have a map with many fillLayer from geoJsonSource, each of them has a value property. I want to know in which fillLayer the device is geographically so I can tell the user what is the value of the current place.

Each color represent the value I want to get from GPS position Each color represent the value I want to get from GPS position

Upvotes: 0

Views: 119

Answers (1)

cammace
cammace

Reputation: 3168

You can use QueryRenderedFeature() to query a position and from that layer and then get the geojson property. An example doing this would be:

final PointF pixel = mapboxMap.getProjection().toScreenLocation(point);
List<Feature> features = mapboxMap.queryRenderedFeatures(pixel, "my-layer");

Now you should be able to grab the properties from the Feature object.

Upvotes: 1

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