From ae7fceb51b16fbaa493d62561d276e68a4b50245 Mon Sep 17 00:00:00 2001
From: Nicola Fontana <ntd@entidi.it>
Date: Sun, 7 Apr 2013 13:43:31 +0200
Subject: [PATCH] doc: improved style consistency of adg-web.tex

---
 doc/adg-web.tex | 39 ++++++++++++++++++++-------------------
 doc/base.tex    | 19 ++++++++++++-------
 2 files changed, 32 insertions(+), 26 deletions(-)

diff --git a/doc/adg-web.tex b/doc/adg-web.tex
index fd02000..2a1876d 100644
--- a/doc/adg-web.tex
+++ b/doc/adg-web.tex
@@ -4,29 +4,30 @@
 
 \begin{tikzpicture}[->,>=stealth']
 
-    \node[state, minimum width=2cm, outer sep=2pt] (USER) at (0:5cm) {%
+    \node[state] (USER) at (0:5cm) {%
 	\textbf{USER}};
 
-    \node[stage] (PHP) at (72:5cm) {%
-	\stage{PHP}{%
+    \node[actor] (PHP) at (72:5cm) {%
+	\ACTOR{PHP}{%
 	    \item SilverStripe
 	    \item silverstripe-adg
-	    \item Piston.php}};
-
-    \node[stage] (LUA) at (144:5cm) {%
-	\stage{Lua}{%
-	    \item adg-web.lua
-	    \item piston.lua}};
-
-    \node[stage] (ADG) at (216:5cm) {%
-	\stage{ADG canvas}{%
-	    \item libadg-1.so
-	    \item libcpml-1.so}};
-
-    \node[stage] (CAIRO) at (288:5cm) {%
-	\stage{Cairo library}{%
-	    \item libcairo.so
-	    \item Pango
+	    \item \FILE{Adg.php}
+	    \item \FILE{Piston.php}}};
+
+    \node[actor] (LUA) at (144:5cm) {%
+	\ACTOR{Lua}{%
+	    \item \FILE{adg-web.lua}
+	    \item \FILE{piston.lua}}};
+
+    \node[actor] (ADG) at (216:5cm) {%
+	\ACTOR{ADG canvas}{%
+	    \item \FILE{libadg-1.so}
+	    \item \FILE{libcpml-1.so}}};
+
+    \node[actor] (CAIRO) at (288:5cm) {%
+	\ACTOR{Cairo library}{%
+	    \item \FILE{libcairo.so}
+	    \item PangoCairo
 	    \item FreeType
 	    \item FontConfig}};
 
diff --git a/doc/base.tex b/doc/base.tex
index 2f39c9b..09109aa 100644
--- a/doc/base.tex
+++ b/doc/base.tex
@@ -1,7 +1,7 @@
 \documentclass[border=11pt]{standalone}
 
-\usepackage{tikz,enumitem}
-\usetikzlibrary{arrows,automata,calc,positioning}
+\usepackage{enumitem,tikz}
+\usetikzlibrary{arrows}
 
 \tikzset{
     every edge/.style={
@@ -17,7 +17,7 @@
 	inner sep=8pt,
 	outer sep=2pt
     },
-    stage/.style={
+    actor/.style={
 	anchor=center,
 	rectangle,
 	rounded corners,
@@ -28,9 +28,14 @@
     },
 }
 
-\newcommand\stage[2]{%
-    \parbox{3cm}{%
-    \textbf{#1}\vspace{2pt}%
-    \begin{itemize}[noitemsep,nosep,leftmargin=1.5em,labelsep=4pt]
+\newcommand\FILE[1]{%
+    \texttt{#1}}
+
+\newcommand\ACTOR[2]{%
+    \parbox{32mm}{%
+    \textbf{#1}\vspace{3pt}%
+    \begin{itemize}[label={$\vcenter{\hbox{\tiny$\bullet$}}$},
+		    noitemsep,nosep,leftmargin=8pt,labelsep=3pt]
+    \small
     #2
     \end{itemize}}}
-- 
2.11.4.GIT