report change:bounds

lib/torque/gmaps/torque.js

@@ -61,6 +61,12 @@ GMapsTorqueLayer.prototype = _.extend({},
 
     this.onTileAdded = this.onTileAdded.bind(this);
 
+    this.options.ready = function() {
+      self.fire("change:bounds", {
+        bounds: self.provider.getBounds()
+      });
+    };
+
     this.provider = new this.providers[this.options.provider](this.options);
     this.renderer = new this.renderers[this.options.renderer](this.getCanvas(), this.options);