From cb420672630eeef35a94690f34d95e957093b0bd Mon Sep 17 00:00:00 2001
From: Guillaume Damiand <guillaume.damiand@liris.cnrs.fr>
Date: Fri, 18 Apr 2025 11:16:28 +0200
Subject: [PATCH] update draw voronoi 2

---
 Voronoi_diagram_2/include/CGAL/draw_voronoi_diagram_2.h | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/Voronoi_diagram_2/include/CGAL/draw_voronoi_diagram_2.h b/Voronoi_diagram_2/include/CGAL/draw_voronoi_diagram_2.h
index a49594feecc..356f32de3c9 100644
--- a/Voronoi_diagram_2/include/CGAL/draw_voronoi_diagram_2.h
+++ b/Voronoi_diagram_2/include/CGAL/draw_voronoi_diagram_2.h
@@ -371,8 +371,6 @@ void add_to_graphics_scene(const CGAL_VORONOI_TYPE& v2,
   add_to_graphics_scene(v2, graphics_scene, gs_options);
 }
 
-#if defined(CGAL_USE_BASIC_VIEWER_QT)
-
 // Specialization of draw function.
 template<class DG, class AT, class AP, class GSOptions>
 void draw(const CGAL_VORONOI_TYPE& av2,
@@ -382,6 +380,10 @@ void draw(const CGAL_VORONOI_TYPE& av2,
   CGAL::Graphics_scene buffer;
   add_to_graphics_scene(av2, buffer, gs_options);
 
+  CGAL_USE(title);
+
+#if defined(CGAL_USE_BASIC_VIEWER_QT)
+
   CGAL::Qt::QApplication_and_basic_viewer app(buffer, title);
   if(app)
   {
@@ -435,6 +437,7 @@ void draw(const CGAL_VORONOI_TYPE& av2,
     // Then we run the app
     app.run();
   }
+#endif // CGAL_USE_BASIC_VIEWER_QT
 }
 
 template<class DG, class AT, class AP>
@@ -449,8 +452,6 @@ void draw(const CGAL_VORONOI_TYPE& av2,
   draw(av2, gs_options, title);
 }
 
-#endif // CGAL_USE_BASIC_VIEWER_QT
-
 #undef CGAL_VORONOI_TYPE
 
 } // End namespace CGAL