From 284a60cf65523b3a868a58cf2edc97d190a95608 Mon Sep 17 00:00:00 2001 From: Trygve Laugstøl Date: Fri, 27 Apr 2018 00:39:19 +0200 Subject: wip --- slides/images/mqtt-example-architecture.pgf | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 slides/images/mqtt-example-architecture.pgf (limited to 'slides/images/mqtt-example-architecture.pgf') diff --git a/slides/images/mqtt-example-architecture.pgf b/slides/images/mqtt-example-architecture.pgf new file mode 100644 index 0000000..b36827c --- /dev/null +++ b/slides/images/mqtt-example-architecture.pgf @@ -0,0 +1,23 @@ +\begin{tikzpicture} + +\path + (-3 cm, 0) node (c1_label) {Device \#1} + ( 0 cm, 0) node (c2_label) {Device \#2} + ( 3 cm, 0) node (c3_label) {Device \#3} + + (0, -3 cm) node (broker_label) {Broker} + (0, -6 cm) node (central_label) {Central} +; + +\node (c1)[draw, circle, fit=(c1_label)] {}; +\node (c2)[draw, circle, fit=(c2_label)] {}; +\node (c3)[draw, circle, fit=(c3_label)] {}; +\node (central)[draw, circle, fit=(central_label)] {}; +\node (broker)[draw, rectangle, thick, inner ysep=5 mm, inner xsep=10 mm, fit=(broker_label)] {}; + +\draw[{Latex[length=4mm, round]}-{Latex[length=4mm, round]}] (c1) to [bend right] (broker); +\draw[{Latex[length=4mm, round]}-{Latex[length=4mm, round]}] (c2) -- (broker); +\draw[{Latex[length=4mm, round]}-{Latex[length=4mm, round]}] (c3) to [bend left] (broker); +\draw[{Latex[length=4mm, round]}-{Latex[length=4mm, round]}] (central) -- (broker); + +\end{tikzpicture} -- cgit v1.2.3