add dot format examples

jandelgado · Aug 17, 2019 · 4d178c0 · 4d178c0
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diff --git a/README.md b/README.md
@@ -79,6 +79,12 @@ with unset attributes filtered out and the message body:
 
 ![info mode](doc/images/tap.png)
 
+Using the `--format=dot` option, the `info` command can generate output in
+the `dot` format, which can be visualized using graphviz, e.g.
+`rabtap info --show-default --format dot | dot -T svg > mybroker.svg`
+
+![info mode](doc/images/info-dot.png)
+
 ## Installation
 
 Pre-compiled binaries can be downloaded for multiple platforms from the

diff --git a/doc/images/info-dot.png b/doc/images/info-dot.png