Automatic commit

[universe.git] / polygon.h

diff --git a/polygon.h b/polygon.h
index 9d35d3b..87181e0 100644 (file)
--- a/polygon.h
+++ b/polygon.h
@@ -7,6 +7,7 @@
 
 #include "misc.h"
 #include "simple_window.h"
+#include "xfig_tracer.h"
 
 class Polygon {
   struct Triangle {
@@ -65,7 +66,7 @@ public:
 
   Polygon *clone();
 
-  void print_fig(ostream &os);
+  void print_fig(XFigTracer *tracer);
   void draw(SimpleWindow *window);
   void draw_contours(SimpleWindow *window);
   void set_vertex(int k, scalar_t x, scalar_t y);