Add ol.structs.RBush#getExtent

2013-12-15 22:33:14 +01:00
parent 5729ebbd79
commit 47e2dd53ce
1 changed files with 9 additions and 0 deletions
--- a/src/ol/structs/rbush.js
+++ b/src/ol/structs/rbush.js
@@ -522,6 +522,15 @@ ol.structs.RBush.prototype.getAllInExtent = function(extent) {
 };


+/**
+ * @param {ol.Extent=} opt_extent Extent.
+ * @return {ol.Extent} Extent.
+ */
+ol.structs.RBush.prototype.getExtent = function(opt_extent) {
+  return ol.extent.returnOrUpdate(this.root_.extent, opt_extent);
+};
+
+
 /**
 * @param {T} value Value.
 * @private