Cosmetics + fixed the entrance in last time frame and exits in first time frame.

[mtp.git] / mtp_graph.cc

diff --git a/mtp_graph.cc b/mtp_graph.cc
index 7167cf6..a208403 100644 (file)
--- a/mtp_graph.cc
+++ b/mtp_graph.cc
@@ -152,17 +152,19 @@ void MTPGraph::print(ostream *os) {
 
 void MTPGraph::print_dot(ostream *os) {
   (*os) << "digraph {" << endl;
-  (*os) << "  node[shape=circle];" << endl;
+  // (*os) << "        node [shape=circle];" << endl;
+  (*os) << "        " << _source->id << " [peripheries=2];" << endl;
+  (*os) << "        " << _sink->id << " [peripheries=2];" << endl;
   for(int k = 0; k < _nb_edges; k++) {
     Edge *e = _edges + k;
     // (*os) << "  " << e->origin_vertex->id << " -> " << e->terminal_vertex->id
           // << ";"
           // << endl;
     if(e->occupied) {
-      (*os) << "  " << e->origin_vertex->id << " -> " << e->terminal_vertex->id
+      (*os) << "        " << e->origin_vertex->id << " -> " << e->terminal_vertex->id
            << " [style=bold,color=black,label=\"" << e->length << "\"];" << endl;
     } else {
-      (*os) << "  " << e->origin_vertex->id << " -> " << e->terminal_vertex->id
+      (*os) << "        " << e->origin_vertex->id << " -> " << e->terminal_vertex->id
            << " [color=gray,label=\"" << e->length << "\"];" << endl;
     }
   }