Categories: function recalc()

src/CategoryBase.js

@@ -83,4 +83,7 @@ CategoryBase.prototype.toggle = function () {
   return false
 }
 
+CategoryBase.prototype.recalc = function () {
+}
+
 module.exports = CategoryBase

src/CategoryIndex.js

@@ -40,6 +40,14 @@ CategoryIndex.prototype.open = function () {
   }
 }
 
+CategoryIndex.prototype.recalc = function () {
+  for (var k in this.childrenCategories) {
+    if (this.childrenCategories[k]) {
+      this.childrenCategories[k].recalc()
+    }
+  }
+}
+
 CategoryIndex.prototype._loadChildCategory = function (err, category) {
   if (err) {
     return

src/CategoryOverpass.js

@@ -69,6 +69,10 @@ CategoryOverpass.prototype.open = function () {
   this.isOpen = true
 }
 
+CategoryOverpass.prototype.recalc = function () {
+  this.layer.recalc()
+}
+
 CategoryOverpass.prototype.close = function () {
   if (!this.isOpen)
     return