diff -r d79a71382836 -r 65c1b103443d graph_displayer_canvas.cc
--- a/graph_displayer_canvas.cc	Mon Sep 25 12:08:35 2006 +0000
+++ b/graph_displayer_canvas.cc	Mon Sep 25 15:30:04 2006 +0000
@@ -5,7 +5,7 @@
   nodesmap(mainw.mapstorage.graph), edgesmap(mainw.mapstorage.graph), edgetextmap(mainw.mapstorage.graph),
   nodetextmap(mainw.mapstorage.graph), displayed_graph(*(root()), 0, 0),
   isbutton(0), active_item(NULL), target_item(NULL), nodemap_to_edit(""),
-  edgemap_to_edit(""), mytab(mainw)
+  edgemap_to_edit(""), autoscale(true), radius_min(10), radius_max(40), radius_unit(1), mytab(mainw)
 {
   //base event handler is move tool
   actual_handler=signal_event().connect(sigc::mem_fun(*this, &GraphDisplayerCanvas::moveEventHandler), false);
@@ -226,3 +226,20 @@
     delete edgetextmap[e];
   }
 }
+
+void GraphDisplayerCanvas::setNodeView(bool autoscale_p, double min_p, double max_p, double unit_p)
+{
+  autoscale=autoscale_p;
+  radius_min=min_p;
+  radius_max=max_p;
+  radius_unit=unit_p;
+  propertyChange(false, N_RADIUS);
+}
+
+void GraphDisplayerCanvas::getNodeView(bool & autoscale_p, double& min_p, double& max_p, double& unit_p)
+{
+  autoscale_p=autoscale;
+  min_p=radius_min;
+  max_p=radius_max;
+  unit_p=radius_unit;
+}