diff -r 2cb1fc37f742 -r 79bffdf6aea2 graph_displayer_canvas-node.cc
--- a/graph_displayer_canvas-node.cc	Fri Jul 15 21:17:18 2005 +0000
+++ b/graph_displayer_canvas-node.cc	Thu Jul 21 19:28:29 2005 +0000
@@ -136,11 +136,7 @@
   //that is the deleter map
 
   Graph::NodeMap<double> * actual_map;
-  if(mapname=="Default")
-    {
-      actual_map=new Graph::NodeMap<double>(g,node_property_defaults[N_COLOR]);
-    }
-  else
+  if(mapname!="Default")
     {
       actual_map=(mapstorage.nodemap_storage)[mapname];
     }
@@ -151,6 +147,7 @@
 	{
 	  if(mapname!="Default")
 	    {
+	      nodemap_to_edit=mapname;
 	      double number=(*actual_map)[i];
 	      int length=1;
 	      //if number is smaller than one, length would be negative, or invalid
@@ -168,7 +165,7 @@
 		{
 		  if(j!=length)
 		    {
-		      int digit=(int)(number/maxpos);
+ 		      int digit=(int)round(number/maxpos);
 		      str[j]=(digit+'0');
 		      number-=digit*maxpos;
 		      number*=10;
@@ -179,6 +176,7 @@
 	    }
 	  else
 	    {
+	      nodemap_to_edit="";
 	      nodetextmap[i]->property_text().set_value("");
 	    }
 	}