From d179e78aeb5befe27c5f1a6be98d994914cb5ffd Mon Sep 17 00:00:00 2001
From: William Silversmith <william.silversmith@gmail.com>
Date: Thu, 13 Jun 2019 02:08:45 -0400
Subject: [PATCH] docs: mentioned region_graph function

---
 README.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/README.md b/README.md
index 9940f57..83813a3 100644
--- a/README.md
+++ b/README.md
@@ -47,6 +47,11 @@ N = np.max(labels_out)
 for segid in range(1, N+1):
   extracted_image = labels_out * (labels_out == segid)
   process(extracted_image)
+
+# We also include a 26-connected region adjacency graph function 
+# that returns a set of undirected edges. It is not optimized 
+# (100x slower than connected_components) but it could be improved.
+graph = cc3d.region_graph(labels_out) 
 ```
 
 If you know approximately how many labels you are going to generate, you can save substantial memory by specifying a number a safety factor above that range. The max label ID in your input labels must be less than `max_labels`.