From: Francois Fleuret <francois@fleuret.org>
Date: Tue, 28 Aug 2012 07:10:47 +0000 (+0200)
Subject: print_dot now generates an horizontal graph.
X-Git-Url: https://fleuret.org/cgi-bin/gitweb/gitweb.cgi?a=commitdiff_plain;h=342c65f1c9deda8de361227afe26c7cd8b46d7c2;p=mtp.git

print_dot now generates an horizontal graph.
---

diff --git a/mtp_graph.cc b/mtp_graph.cc
index 473d13e..95ef485 100644
--- a/mtp_graph.cc
+++ b/mtp_graph.cc
@@ -153,6 +153,7 @@ void MTPGraph::print(ostream *os) {
 
 void MTPGraph::print_dot(ostream *os) {
   (*os) << "digraph {" << endl;
+  (*os) << "        rankdir=\"LR\";" << endl;
   (*os) << "        node [shape=circle,width=0.75,fixedsize=true];" << endl;
   (*os) << "        edge [color=gray,arrowhead=open]" << endl;
   (*os) << "        " << _source->id << " [peripheries=2];" << endl;