small fixes

GraphicsView/demo/Circular_kernel_2/ArcsGraphicsItem.h

@@ -62,7 +62,8 @@ protected:
   QRectF bounding_rect;
 
   QPen intersections_pen;
-  QPen input_pen;
+  QPen input_pen;  
+  Converter<CK> convert;
 };
 
 
@@ -115,7 +116,10 @@ ArcsGraphicsItem<CK>::paint(QPainter *painter,
     Line_arc_2 la;
 
     if(assign(cap_ui, *it)){
-      painterostream << cap_ui.first;
+      QMatrix matrix = painter->matrix();
+      painter->resetMatrix();
+      painter->drawPoint(matrix.map(convert(cap_ui.first)));
+      painter->setMatrix(matrix);
     }if(assign(ca, *it)){
       painterostream << ca;
     } else if(assign(la, *it)){
@@ -150,7 +154,7 @@ ArcsGraphicsItem<CK>::updateBoundingBox()
       }
     }
   }
-  Converter<CK> convert;
+
   prepareGeometryChange();
   bounding_rect = convert(bb);
 }

GraphicsView/demo/Circular_kernel_2/Circular_kernel_2.cpp

@@ -291,9 +291,8 @@ int main(int argc, char **argv)
   // Import resources from libCGALQt4.
   // See http://doc.trolltech.com/4.4/qdir.html#Q_INIT_RESOURCE
   Q_INIT_RESOURCE(File);
-  Q_INIT_RESOURCE(Triangulation_2);
   Q_INIT_RESOURCE(Input);
-  //  Q_INIT_RESOURCE(Logos);
+  Q_INIT_RESOURCE(CGAL);
 
   MainWindow mainWindow;
   mainWindow.show();

GraphicsView/demo/Circular_kernel_2/Circular_kernel_2.ui

@@ -77,9 +77,9 @@
     </property>
     <addaction name="separator" />
     <addaction name="actionClear" />
+    <addaction name="actionLoadLineAndCircularArcs" />
     <addaction name="separator" />
     <addaction name="actionQuit" />
-    <addaction name="actionLoadLineAndCircularArcs" />
    </widget>
    <widget class="QMenu" name="menuEdit" >
     <property name="title" >
@@ -197,7 +197,6 @@
   <include location="Circular_kernel_2.qrc" />
   <include location="../resources/CGAL.qrc" />
   <include location="../icons/File.qrc" />
-  <include location="../icons/Triangulation_2.qrc" />
   <include location="../icons/Input.qrc" />
  </resources>
  <connections/>