1.1 --- a/gui/broken_edge.h	Fri Jun 17 15:41:48 2005 +0000
     1.2 +++ b/gui/broken_edge.h	Fri Jun 17 17:08:45 2005 +0000
     1.3 @@ -9,6 +9,7 @@
     1.4  #include <libgnomecanvasmm.h>
     1.5  #include <libgnomecanvasmm/polygon.h>
     1.6  #include <graph_displayer_canvas.h>
     1.7 +#include <lemon/xy.h>
     1.8  
     1.9  class BrokenEdge : public Gnome::Canvas::Line
    1.10  {
    1.11 @@ -30,6 +31,7 @@
    1.12    BrokenEdge(Gnome::Canvas::Group &, Gnome::Canvas::Points, GraphDisplayerCanvas &);
    1.13    ~BrokenEdge();
    1.14    void set_points(Gnome::Canvas::Points, bool move=false);
    1.15 +  xy<double> get_arrow_pos();
    1.16  };
    1.17  
    1.18