From 739063891a32d329e0abff276ba180a8a8bdfa2e Mon Sep 17 00:00:00 2001 From: Karl Berry Date: Thu, 20 Dec 2012 00:32:06 +0000 Subject: drawstack (19dec12) git-svn-id: svn://tug.org/texlive/trunk@28582 c570f23f-e606-0410-a88d-b1316a301751 --- .../texmf-dist/tex/latex/drawstack/drawstack.sty | 48 +++++++++++++++++++++- 1 file changed, 47 insertions(+), 1 deletion(-) (limited to 'Master/texmf-dist/tex/latex/drawstack') diff --git a/Master/texmf-dist/tex/latex/drawstack/drawstack.sty b/Master/texmf-dist/tex/latex/drawstack/drawstack.sty index 14ae776841b..b05e81ebb27 100644 --- a/Master/texmf-dist/tex/latex/drawstack/drawstack.sty +++ b/Master/texmf-dist/tex/latex/drawstack/drawstack.sty @@ -25,12 +25,14 @@ % Default styles definition. \tikzstyle{freecell}=[fill=green!10,draw=green!30!black] +\tikzstyle{freestruct}=[fill=blue!10,draw=blue!30!black] \tikzstyle{occupiedcell}=[fill=green!10!red!10,draw=green!30!black] \tikzstyle{padding}=[fill=green!10!black!10,draw=green!30!black] \tikzstyle{highlight}=[draw=red!50!black,text=red!50!black] \DeclareOption{nocolor}{ \tikzstyle{freecell}=[fill=white!95!black,draw=black] + \tikzstyle{freestruct}=[fill=white!93!black,draw=black] \tikzstyle{occupiedcell}=[fill=white!60!black,draw=black] \tikzstyle{padding}=[fill=white!90!black!10,draw=black] \tikzstyle{highlight}=[draw=black,text=black] @@ -44,13 +46,14 @@ \usetikzlibrary{snakes} % braces \newcounter{cellnb} +\newcounter{structnb} \setcounter{cellnb}{0} \newcommand{\llcell}[3]{ \addtocounter{cellnb}{-#1} \setcounter{ptrnb}{0} \draw[#2] (0,\value{cellnb}) +(-2,-.5) rectangle +(2,-.5+#1); - \draw (0,\value{cellnb}+#1/2-0.5) node{#3}; + \draw (0,\value{cellnb}+#1/2-0.5) node(currentcell) {#3}; } \newcommand{\bigcell}[2]{ \llcell{#1}{freecell}{#2} @@ -64,6 +67,16 @@ \newcommand{\cell}[2][freecell]{% \llcell{1}{#1}{#2}} +\newcommand{\separator}[1][freecell,very thick]{ + \draw[#1] (0,\value{cellnb}) +(-2,-.5) -- +(2,-.5); +} + +% Pointer to the next cell, useful if the next cell has size != 0. +\newcommand{\cellptrnext}[1]{ + \draw[<-,line width=0.7pt] (0,\value{cellnb}-1) +(2,\value{ptrnb}*0.1) -- +(2.5,\value{ptrnb}*0.45); + \draw (2.5,\value{ptrnb}*0.5+\value{cellnb}-1) node[anchor=west] {#1}; + \addtocounter{ptrnb}{1} +} \newcounter{ptrnb} \newcommand{\cellptr}[1]{ \draw[<-,line width=0.7pt] (0,\value{cellnb}) +(2,\value{ptrnb}*0.1) -- +(2.5,\value{ptrnb}*0.45); @@ -73,10 +86,17 @@ \newcommand{\esp}{\cellptr{\%esp}} \newcommand{\ebp}{\cellptr{\%ebp}} +% like cellptr, but without the arrow \newcommand{\cellcom}[1]{ \draw (2.4,\value{ptrnb}*0.5+\value{cellnb}) node[anchor=west] {#1}; \addtocounter{ptrnb}{1} } +% like cellcom, but on the left hand side +\newcommand{\cellcomL}[1]{ + \draw (-2,\value{ptrnb}*0.5+\value{cellnb}) node[anchor=east] {#1}; + \addtocounter{ptrnb}{1} +} + \newcommand{\cellround}[1]{ \begin{pgfonlayer}{foreground layer} \draw[highlight] (0,\value{cellnb}) @@ -130,4 +150,30 @@ \draw[snake=brace] (-2,-#1-0.5) -- (-2,-#2-0.5); \draw (0, #1) node {#3}; } + +\newcommand{\drawstruct}[1]{ + \setcounter{structnb}{0} + \path #1 coordinate (structpos); + \path (structpos) ++ (0,\value{structnb}) +(-1.6,-.5) coordinate (structtopleft); +} + +\newcommand{\llstructcell}[3]{ + \addtocounter{structnb}{-#1} + \path (structpos) ++ (0,\value{structnb}) +(-1.6,-.5) coordinate (topleft); + \path (structpos) ++ (0,\value{structnb}) +(-1.6,-.5+#1) coordinate (bottomleft); + \path (structpos) ++ (0,\value{structnb}) +( 1.6,-.5+#1) coordinate (bottomright); + \draw[#2] (topleft) rectangle (bottomright); + \draw (structpos) ++ (0,\value{structnb}+#1/2-0.5) node (currentcell){#3}; +} + +\newcommand{\structcell}[2][freestruct]{% + \llstructcell{1}{#1}{#2} +} + +\newcommand{\structname}[1]{ + \path (structpos) ++ (0,\value{structnb}) +(-1.6,-.5) coordinate (structbottomleft); + \draw (barycentric cs:structtopleft=.5,structbottomleft=.5) + node[rotate=90,anchor=south] {#1}; +} + %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -- cgit v1.2.3