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Diffstat (limited to 'slides/images/mqtt-example-architecture.pgf')
| -rw-r--r-- | slides/images/mqtt-example-architecture.pgf | 23 |
1 files changed, 23 insertions, 0 deletions
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} |