LayerGroup And FeatureGroup Control in Leaflet

In this tutorial, we focus on the specifics of the fundamental elements that are contained in the Leaflet’s framework: LayerGroup and FeatureGroup for the advanced layers’ management. Starting with the `LayerGroup`, it is a type of layer through which you can combine several layers so that you can easily manage their visibility and faucet with other layers. You will find out how to interactively switch these layers on and off and add or remove them based on your need.

In this case, it is worth discussing `FeatureGroup`, which is a specific subtype of `LayerGroup` and deals only with vector layers – markers, polylines, polygons, etc. We will show how to use `FeatureGroup` for eventing and for processing vectors in batches, for instance. : At the end of this tutorial you are going to learn how you can use these controls to set up neat, engaging and easily navigable maps in Leaflet. Let us help to improve your mapping skills and make the organization of map faster and easier.