--- a/QTfrontend/mapContainer.cpp	Wed Dec 15 21:48:54 2010 +0300
+++ b/QTfrontend/mapContainer.cpp	Wed Dec 15 22:03:46 2010 +0300
@@ -539,6 +539,12 @@
     changeImage();
 }
 
+void HWMapContainer::setDrawnMapData(const QByteArray & ar)
+{
+    drawMapScene.decode(ar);
+    changeImage();
+}
+
 QByteArray HWMapContainer::getDrawnMapData()
 {
     return drawMapScene.encode();