make setOptions work for restrictedExtent change, like it was before #3062. r=bartvde (closes #3144)

git-svn-id: http://svn.openlayers.org/trunk/openlayers@11608 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2011-03-02 11:09:24 +00:00
parent fb5f081ea6
commit 2a12176915
2 changed files with 28 additions and 2 deletions
--- a/lib/OpenLayers/Map.js
+++ b/lib/OpenLayers/Map.js
@@ -739,7 +739,13 @@ OpenLayers.Map = OpenLayers.Class({
     * options - {Object} Hashtable of options to tag to the map
     */
    setOptions: function(options) {
+        var updatePxExtent = this.minPx &&
+            options.restrictedExtent != this.restrictedExtent;
        OpenLayers.Util.extend(this, options);
+        // force recalculation of minPx and maxPx
+        updatePxExtent && this.moveTo(this.getCachedCenter(), this.zoom, {
+            forceZoomChange: true
+        });
    },

    /**