addStyleLayer

open override fun addStyleLayer(parameters: Value, position: LayerPosition?): Expected<String, None>

Adds a new style layer.

See Style Specification - Layers

Runtime style layers are valid until they are either removed or a new style is loaded.

Return

A string describing an error if the operation was not successful, or empty otherwise.

Parameters

parameters

A map of style layer parameters.

position

If not empty, the new layer will be added immediately below the layer with this id.