diff -r 10ef59f6633c -r 5adf29662354 graph_displayer_canvas.h
--- a/graph_displayer_canvas.h	Wed Sep 13 09:16:29 2006 +0000
+++ b/graph_displayer_canvas.h	Mon Sep 18 16:02:20 2006 +0000
@@ -378,7 +378,7 @@
   ///reference to the container, in which the canvas is
   NoteBookTab & mytab;
 
-  XY calcArrowPos(XY, XY, XY, XY, bool);
+  XY calcArrowPos(XY, XY, XY, XY, int);
 };
 
 #endif //GRAPH_DISPLAYER_CANVAS_H