From bd0bf294bf1e350b184e54a824430c911dd66b9b Mon Sep 17 00:00:00 2001
From: "Justin R. Miller" <incanus@codesorcery.net>
Date: Mon, 15 Jun 2015 18:30:39 -0700
Subject: squash of #1655: shape annotations support for core & iOS

---
 include/mbgl/util/geo.hpp | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

(limited to 'include/mbgl/util/geo.hpp')

diff --git a/include/mbgl/util/geo.hpp b/include/mbgl/util/geo.hpp
index ff13726803..1f073ded8f 100644
--- a/include/mbgl/util/geo.hpp
+++ b/include/mbgl/util/geo.hpp
@@ -41,12 +41,24 @@ struct LatLngBounds {
         if (point.longitude > ne.longitude) ne.longitude = point.longitude;
     }
 
-    inline bool contains(const LatLng& point) {
+    inline void extend(const LatLngBounds& bounds) {
+        extend(bounds.sw);
+        extend(bounds.ne);
+    }
+
+    inline bool contains(const LatLng& point) const {
         return (point.latitude  >= sw.latitude  &&
                 point.latitude  <= ne.latitude  &&
                 point.longitude >= sw.longitude &&
                 point.longitude <= ne.longitude);
     }
+
+    inline bool intersects(const LatLngBounds area) const {
+        return (area.ne.latitude  > sw.latitude  &&
+                area.sw.latitude  < ne.latitude  &&
+                area.ne.longitude > sw.longitude &&
+                area.sw.longitude < ne.longitude);
+    }
 };
 
 }
-- 
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