From: Tom Hughes <tom@compton.nu>
Date: Tue, 22 Jan 2013 22:29:50 +0000 (+0000)
Subject: Wrap longitude values explicitly
X-Git-Tag: live~5151
X-Git-Url: https://git.openstreetmap.org/rails.git/commitdiff_plain/f612f573f92c524bbcf4b913e71c9f288383a845?ds=sidebyside

Wrap longitude values explicitly

Leaflet 0.5 no longer wraps longitude values, so we need to do it.
---

diff --git a/app/assets/javascripts/index.js b/app/assets/javascripts/index.js
index 847c230b6..e96ffbf02 100644
--- a/app/assets/javascripts/index.js
+++ b/app/assets/javascripts/index.js
@@ -65,10 +65,10 @@ $(document).ready(function () {
   });
 
   function updateLocation() {
-    var center = map.getCenter();
+    var center = map.getCenter().wrap();
     var zoom = map.getZoom();
     var layers = getMapLayers();
-    var extents = map.getBounds();
+    var extents = map.getBounds().wrap();
 
     updatelinks(center.lng,
                 center.lat,
diff --git a/app/assets/javascripts/map.js.erb b/app/assets/javascripts/map.js.erb
index a18292aaa..928575eb5 100644
--- a/app/assets/javascripts/map.js.erb
+++ b/app/assets/javascripts/map.js.erb
@@ -29,6 +29,10 @@ L.extend(L.LatLngBounds.prototype, {
   getSize: function () {
     return (this._northEast.lat - this._southWest.lat) *
            (this._northEast.lng - this._southWest.lng);
+  },
+
+  wrap: function () {
+    return new L.LatLngBounds(this._southWest.wrap(), this._northEast.wrap());
   }
 });