Interactive map layers

Retrieve data of a feature (e.g., ID, geometry) from layers in the style by querying for rendered features at a screen point, coordinates, or the screen rect within a specified layer in the style.

Sample use case 1: You want to display information if the user clicks on a layer that you added.

Sample use case 2: You want to return all visible features in a viewport.

To create a layer and dynamically add it to the style:

To query the style for specific layer features at a given coordinates call:

To query the style for specific layer features in a given screen rect e.g., viewport:

GeoJSON polygon clicked

Features in viewport