add fill-area feature to poly-line

[ardour.git] / libs / canvas / canvas / poly_item.h

diff --git a/libs/canvas/canvas/poly_item.h b/libs/canvas/canvas/poly_item.h
index bdb7c20b1a4d3b2ff0a14fb5021d03eece26fa84..311ca80933f1b91aeb7f0ccb5d2146d89a1cd183 100644 (file)
--- a/libs/canvas/canvas/poly_item.h
+++ b/libs/canvas/canvas/poly_item.h
@@ -32,7 +32,7 @@ public:
        PolyItem (Canvas*);
        PolyItem (Item*);
 
-       void compute_bounding_box () const;
+       virtual void compute_bounding_box () const;
 
        virtual void set (Points const &);
        Points const & get () const;