/**
 * ol-ext - A set of cool extensions for OpenLayers (ol) in node modules structure
 * @description ol3,openlayers,popup,menu,symbol,renderer,filter,canvas,interaction,split,statistic,charts,pie,LayerSwitcher,toolbar,animation
 * @version v4.0.17
 * @author Jean-Marc Viglino
 * @see https://github.com/Viglino/ol-ext#,
 * @license BSD-3-Clause
 */
