Add options parameter to Provider constructor.

This allows users to pass through parameters to the tile layer that they may want to customize. For example opacity.
vrsource · Jan 10, 2013 · 4ec60a2 · 4ec60a2
1 parent 5488589
commit 4ec60a2
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/leaflet-providers-0.0.2.js b/leaflet-providers-0.0.2.js
@@ -2,7 +2,7 @@
   var providers = {};
 
   L.TileLayer.Provider = L.TileLayer.extend({
-    initialize: function (arg) {
+    initialize: function (arg, options) {
       var parts = arg.split('.');
 
       var providerName = parts[0];
@@ -37,7 +37,9 @@
             return providers[attributionName].options.attribution;
           });
       }
-      L.TileLayer.prototype.initialize.call(this, provider.url, provider.options);
+      // Compute final options combining provider options with any user overrides
+      var layer_opts = L.Util.extend({}, provider.options, options);
+      L.TileLayer.prototype.initialize.call(this, provider.url, layer_opts);
     }
   });