diff -r f40343b498ef -r 4b25e7003868 demo/grid_ugraph_demo.cc
--- a/demo/grid_ugraph_demo.cc	Thu Aug 10 10:11:07 2006 +0000
+++ b/demo/grid_ugraph_demo.cc	Thu Aug 10 10:18:04 2006 +0000
@@ -92,7 +92,7 @@
     enableParallel().
     nodeScale(0.5).
     drawArrows().
-    edgeColors(composeMap(ColorSet(), path)).
+    edgeColors(composeMap(Palette(), path)).
     run();
   
   std::cout << "The shortest path is written to grid_ugraph_demo.eps"