[Map][Google] Add documentation about ux_map.google_maps.default_map_id

Author: Kocal

src/Map/doc/index.rst

@@ -34,6 +34,12 @@ Configuration is done in your ``config/packages/ux_map.yaml`` file:
     # config/packages/ux_map.yaml
     ux_map:
         renderer: '%env(resolve:default::UX_MAP_DSN)%'
+        
+        # Google Maps specific configuration
+        google_maps:
+            # Configure the default Map Id (https://developers.google.com/maps/documentation/get-map-id),
+            # without to manually configure it in each map instance (through "new GoogleOptions(mapId: 'your_map_id')").
+            default_map_id: null
 
 The ``UX_MAP_DSN`` environment variable configure which renderer to use.
 

src/Map/src/Bridge/Google/README.md

@@ -46,9 +46,12 @@ $map = (new Map())
     ->center(new Point(48.8566, 2.3522))
     ->zoom(6);
 
-// To configure controls options, and some other options:
+// To configure control options and other map options:
 $googleOptions = (new GoogleOptions())
-    ->mapId('YOUR_MAP_ID')
+    // You can skip this option if you configure "ux_map.google_maps.default_map_id"
+    // in your "config/packages/ux_map.yaml".
+    ->mapId('YOUR_MAP_ID') 
+    
     ->gestureHandling(GestureHandling::GREEDY)
     ->backgroundColor('#f00')
     ->doubleClickZoom(true)