Disable leaflet animations on vector tiles when zooming

Author: Gaël UTARD

geotrek/settings/base.py

@@ -433,6 +433,7 @@ def api_bbox(bbox, buffer):
 
 # Let this be defined at instance-level
 LEAFLET_CONFIG = {
+    # 'ANIMATE': False,
     'SRID': 3857,
     'TILES': [
         ('OpenTopoMap', 'https://{s}.tile.opentopomap.org/{z}/{x}/{y}.png', 'Données: © Contributeurs OpenStreetMap, SRTM | Affichage: © OpenTopoMap (CC-BY-SA)'),

mapentity/static/mapentity/leaflet-objectslayer.js

@@ -58,6 +58,7 @@ L.ObjectsLayer = L.GeoJSONTileLayer.extend({
         L.Util.setOptions(this, options);
         this.options.styles = L.Util.extend({}, this.options.styles);
         this.options.styles['default'] = L.Util.extend({}, this.options.style);
+        this.options.updateWhenZooming = false;  // Better perfs
 
         L.GeoJSONTileLayer.prototype.initialize.call(this, url, this.options);