Sostituzione figura con versione PGF, contribuita da Alessio

[gapil.git] / process.tex

diff --git a/process.tex b/process.tex
index 9e71df19263403dfec12281e20d0a958cb6a41a6..1aa521ab536d540cba5e6521c40607b80c989cee 100644 (file)
--- a/process.tex
+++ b/process.tex
@@ -1270,7 +1270,34 @@ cui si effettua la scansione.
 
 \begin{figure}[htb]
   \centering
-  \includegraphics[width=13cm]{img/argv_argc}
+%  \includegraphics[width=13cm]{img/argv_argc}
+%  \includegraphics[width=13cm]{img/argv_argc}
+  \begin{tikzpicture}[>=stealth]
+  \draw (0.5,2.5) rectangle (3.5,3);
+  \draw (2,2.75) node {\texttt{argc = 5}};
+  \draw (5,2.5) rectangle (8,3);
+  \draw (6.5,2.75) node {\texttt{argv[0]}};
+  \draw [->] (8,2.75) -- (9,2.75);
+  \draw (9,2.75) node [anchor=west] {\texttt{"touch"}};
+  \draw (5,2) rectangle (8,2.5);
+  \draw (6.5,2.25) node {\texttt{argv[1]}};
+  \draw [->] (8,2.25) -- (9,2.25);
+  \draw (9,2.25) node [anchor=west] {\texttt{"-r"}};
+  \draw (5,1.5) rectangle (8,2);
+  \draw (6.5,1.75) node {\texttt{argv[2]}};
+  \draw [->] (8,1.75) -- (9,1.75);
+  \draw (9,1.75) node [anchor=west] {\texttt{"riferimento.txt"}};
+  \draw (5,1.0) rectangle (8,1.5);
+  \draw (6.5,1.25) node {\texttt{argv[3]}};
+  \draw [->] (8,1.25) -- (9,1.25);
+  \draw (9,1.25) node [anchor=west] {\texttt{"-m"}};
+  \draw (5,0.5) rectangle (8,1.0);
+  \draw (6.5,0.75) node {\texttt{argv[4]}};
+  \draw [->] (8,0.75) -- (9,0.75);
+  \draw (9,0.75) node [anchor=west] {\texttt{"questofile.txt"}};
+  \draw (4.25,3.5) node{\texttt{"touch -r riferimento.txt -m questofile.txt"}};
+
+  \end{tikzpicture}
   \caption{Esempio dei valori di \param{argv} e \param{argc} generati nella 
     scansione di una riga di comando.}
   \label{fig:proc_argv_argc}