Cosmetics + started to prepare use without X11.

[universe.git] / polygon.h

diff --git a/polygon.h b/polygon.h
index 46eda3e..48e6d3b 100644 (file)
--- a/polygon.h
+++ b/polygon.h
@@ -6,9 +6,12 @@
 #define POLYGON_H
 
 #include "misc.h"
-#include "simple_window.h"
 #include "xfig_tracer.h"
 
+#ifdef X11_SUPPORT
+#include "simple_window.h"
+#endif
+
 #ifdef CAIRO_SUPPORT
 #include <cairo.h>
 #endif
@@ -73,8 +76,10 @@ public:
   void color_xfig(XFigTracer *tracer);
   void print_xfig(XFigTracer *tracer);
 
+#ifdef X11_SUPPORT
   void draw(SimpleWindow *window);
   void draw_contours(SimpleWindow *window);
+#endif
 
 #ifdef CAIRO_SUPPORT
   void draw(cairo_t* context_resource);