abstract out zoom adjust

2014-04-02 15:00:48 -07:00
parent f60a46229d
commit 2e5fed2a7a
2 changed files with 12 additions and 11 deletions
--- a/include/llmr/map/source.hpp
+++ b/include/llmr/map/source.hpp
@@ -42,6 +42,8 @@ private:

    void renderTile(const Tile::ID& id);

+    double getZoom() const;
+
 private:
    Map& map;
    Transform& transform;