diff -r a9e4208cf4e3 -r 9bb83c7f479b gui/graph_displayer_canvas-node.cc
--- a/gui/graph_displayer_canvas-node.cc	Fri Jul 22 09:41:20 2005 +0000
+++ b/gui/graph_displayer_canvas-node.cc	Fri Jul 22 11:04:27 2005 +0000
@@ -135,7 +135,7 @@
   //in that case empty string will be written, because
   //that is the deleter map
 
-  Graph::NodeMap<double> * actual_map;
+  Graph::NodeMap<double> * actual_map=NULL;
   if(mapname!="Default")
     {
       actual_map=(mapstorage.nodemap_storage)[mapname];
@@ -165,7 +165,14 @@
 		{
 		  if(j!=length)
 		    {
- 		      int digit=(int)round(number/maxpos);
+//  		      std::cout << (number) << "-" << (int)number << "=" << (number)-(int)number << std::endl;
+		      if((number-(int)number)>ALMOST_ONE)
+			{
+// 			  std::cout<<"rounding: " <<number<<std::endl;
+			  number=round(number);
+			}
+ 		      int digit=(int)(number/maxpos);
+// 		      std::cout << number << "/" << maxpos << "=" << digit << std::endl;
 		      str[j]=(digit+'0');
 		      number-=digit*maxpos;
 		      number*=10;
@@ -202,6 +209,10 @@
 	    {
 	      if(j!=length)
 		{
+		  if((number-(int)number)>ALMOST_ONE)
+		    {
+		      number=round(number);
+		    }
 		  int digit=(int)(number/maxpos);
 		  str[j]=(digit+'0');
 		  number-=digit*maxpos;