--- a/QTfrontend/drawmapscene.h	Fri Oct 18 16:05:31 2013 +0400
+++ b/QTfrontend/drawmapscene.h	Sat Oct 19 00:42:24 2013 +0400
@@ -87,6 +87,7 @@
         quint8 serializePenWidth(int width);
         int deserializePenWidth(quint8 width);
         QList<QPointF> makeEllipse(const QPointF & center, const QPointF & corner);
+        QPointF putSomeConstraints(const QPointF & initialPoint, const QPointF & point);
 };
 
 #endif // DRAWMAPSCENE_H