From d47ae2615f18f1beca147985de3abc6675cbe769 Mon Sep 17 00:00:00 2001
From: Justin Bedo <cu@cua0.org>
Date: Tue, 3 Nov 2020 09:23:05 +1100
Subject: draft example DAG

---
 slides.tex | 47 +++++++++++++++++++++++++++++++++++++++++------
 1 file changed, 41 insertions(+), 6 deletions(-)

diff --git a/slides.tex b/slides.tex
index 6b0b271..2a2cdad 100644
--- a/slides.tex
+++ b/slides.tex
@@ -2,8 +2,10 @@
 
 \usepackage{microtype}
 \usepackage{tikz}
+\usetikzlibrary{fit}
 
 \definecolor{bngreen}{HTML}{3c8e64}
+\definecolor{bnorange}{HTML}{e08919}
 %\setbeamercolor*{structure}{bg=white,fg=bngreen}
 \usecolortheme[named=bngreen]{structure}
 \setbeamertemplate{navigation symbols}{}
@@ -24,13 +26,46 @@
 
 \begin{frame}
   \begin{center}
-    \begin{tikzpicture}[->,>=stealth,shorten >=1pt,auto,node distance=1.5cm,thick]
-    \node (a) {align};
-    \node (s) [below of=a] {sort};
-    \node (c) [below of=s] {variant calling};
+    \begin{tikzpicture}[->,>=stealth,shorten >=1pt,auto,node distance=2cm,thick]
+      \node (a) {align};
+      \node (s) [below of=a] {sort};
+      \node (c) [below of=s] {calling};
 
-    \path (a) edge node {} (s);
-   \end{tikzpicture}
+      \path (a) edge node {} (s);
+      \path (s) edge node {} (c);
+
+      \pause
+
+      \node (input) [above of=a] {input};
+      \path (input) edge node {} (a);
+      \node (ref) [right of=a] {reference};
+      \path (ref) edge node {} (a);
+      \node (db) [right of=c] {dbNSFP};
+      \path (db) edge node {} (c);
+
+      \pause
+
+      \node (bwa) [left of=a] {BWA};
+      \path (bwa) edge node {} (a);
+      \node (samtools) [left of=s] {samtools};
+      \path (samtools) edge node {} (s);
+      \node (platypus) [left of=c] {platypus};
+      \path (platypus) edge node {} (c);
+
+      \pause
+
+      \node (glib) [left of=samtools] {glibc,$\cdots$};
+      \node (python) [left of=platypus] {python};
+      \path (glib) edge node {} (bwa);
+      \path (glib) edge node {} (samtools);
+      \path (python) edge node {} (platypus);
+      \path (glib) edge node {} (python);
+
+      \pause
+
+      \node[draw=bngreen, fit=(bwa) (samtools) (platypus) (glib) (python),label=containers](cont){};
+      \node[draw=bnorange, fit=(ref) (db),label=tarball](tar){};
+    \end{tikzpicture}
   \end{center}
 \end{frame}
 
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