map initialization

2012-06-19 09:23:58 -04:00
parent b25339549a 4588d794d8
commit efcecc4c5f
4 changed files with 32 additions and 16 deletions
--- a/src/api/map.js
+++ b/src/api/map.js
@@ -113,3 +113,15 @@ ol.Map.prototype.zoom = function(opt_arg) {
        return this.getZoom();
    }
 };
+
+/**
+ * @param {number=} opt_arg
+ * @returns {ol.Map|number|undefined} Map center.
+ */
+ol.Map.prototype.numZoomLevels = function(opt_arg) {
+    if (arguments.length == 1 && goog.isDef(opt_arg)) {
+        return this.setNumZoomLevels(opt_arg);
+    } else {
+        return this.getNumZoomLevels();
+    }
+};