From b95210a5f0ffe352e2afc5766d584e6db6239a07 Mon Sep 17 00:00:00 2001
From: Frank Dellaert <dellaert@gmail.com>
Date: Sat, 15 Sep 2012 03:05:22 +0000
Subject: [PATCH] Plot Bayes tree within matlab ! (dot -> png -> imread ->
 imshow).

---
 matlab/+gtsam/plotBayesTree.m | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 matlab/+gtsam/plotBayesTree.m

diff --git a/matlab/+gtsam/plotBayesTree.m b/matlab/+gtsam/plotBayesTree.m
new file mode 100644
index 000000000..94628e8a5
--- /dev/null
+++ b/matlab/+gtsam/plotBayesTree.m
@@ -0,0 +1,8 @@
+function plotBayesTree(bayesTree)
+% plotBayesTree saves as dot file, renders, and shows as image
+% Needs dot installed
+
+bayesTree.saveGraph('/tmp/bayesTree.dot')
+!dot -Tpng -o /tmp/dotImage.png /tmp/bayesTree.dot
+dotImage=imread('/tmp/dotImage.png');
+imshow(dotImage)
\ No newline at end of file