560 lines
16 KiB
TeX
Executable File
560 lines
16 KiB
TeX
Executable File
% This is file comes from the documentation of the PGF package by Till Tantau.
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% I have only commented out some code that is unnecessary for my purpose here (I just want to use the
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% codeexample environment) I hope that I do not break PGF license by releasing the file like this. William Blum
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% Copyright 2006 by Till Tantau
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%
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% This file may be distributed and/or modified
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%
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% 1. under the LaTeX Project Public License and/or
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% 2. under the GNU Free Documentation License.
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%
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% See the file doc/generic/pgf/licenses/LICENSE for more details.
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% $Header: /cvsroot/pgf/pgf/doc/generic/pgf/macros/pgfmanual-en-macros.tex,v 1.8 2006/10/11 15:00:27 tantau Exp $
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\providecommand\href[2]{\texttt{#1}}
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\colorlet{examplefill}{yellow!80!black}
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\definecolor{graphicbackground}{rgb}{0.96,0.96,0.8}
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\definecolor{codebackground}{rgb}{0.8,0.8,1}
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\newenvironment{pgfmanualentry}{\list{}{\leftmargin=2em\itemindent-\leftmargin\def\makelabel##1{\hss##1}}}{\endlist}
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\newcommand\pgfmanualentryheadline[1]{\itemsep=0pt\parskip=0pt\item\strut#1\par\topsep=0pt}
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\newcommand\pgfmanualbody{\parskip3pt}
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\newenvironment{pgflayout}[1]{
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\begin{pgfmanualentry}
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\pgfmanualentryheadline{\texttt{\string\pgfpagesuselayout\char`\{\declare{#1}\char`\}}\oarg{options}}
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\index{#1@\protect\texttt{#1} layout}%
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\index{Page layouts!#1@\protect\texttt{#1}}%
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\pgfmanualbody
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}
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{
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\end{pgfmanualentry}
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}
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\newenvironment{command}[1]{
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\begin{pgfmanualentry}
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\extractcommand#1\@@
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\pgfmanualbody
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}
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{
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\end{pgfmanualentry}
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}
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\def\extractcommand#1#2\@@{%
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\pgfmanualentryheadline{\declare{\texttt{\string#1}}#2}%
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\removeats{#1}%
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\index{\strippedat @\protect\myprintocmmand{\strippedat}}}
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\newenvironment{environment}[1]{
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\begin{pgfmanualentry}
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\extractenvironement#1\@@
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\pgfmanualbody
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}
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{
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\end{pgfmanualentry}
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}
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\def\extractenvironement#1#2\@@{%
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\pgfmanualentryheadline{{\ttfamily\char`\\begin\char`\{\declare{#1}\char`\}}#2}%
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\pgfmanualentryheadline{{\ttfamily\ \ }\meta{environment contents}}%
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\pgfmanualentryheadline{{\ttfamily\char`\\end\char`\{\declare{#1}\char`\}}}%
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\index{#1@\protect\texttt{#1} environment}%
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\index{Environments!#1@\protect\texttt{#1}}}
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\newenvironment{plainenvironment}[1]{
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\begin{pgfmanualentry}
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\extractplainenvironement#1\@@
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\pgfmanualbody
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}
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{
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\end{pgfmanualentry}
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}
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\def\extractplainenvironement#1#2\@@{%
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\pgfmanualentryheadline{{\ttfamily\declare{\char`\\#1}}#2}%
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\pgfmanualentryheadline{{\ttfamily\ \ }\meta{environment contents}}%
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\pgfmanualentryheadline{{\ttfamily\declare{\char`\\end#1}}}%
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\index{#1@\protect\texttt{#1} environment}%
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\index{Environments!#1@\protect\texttt{#1}}}
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\newenvironment{contextenvironment}[1]{
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\begin{pgfmanualentry}
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\extractcontextenvironement#1\@@
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\pgfmanualbody
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}
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{
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\end{pgfmanualentry}
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}
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\def\extractcontextenvironement#1#2\@@{%
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\pgfmanualentryheadline{{\ttfamily\declare{\char`\\start#1}}#2}%
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\pgfmanualentryheadline{{\ttfamily\ \ }\meta{environment contents}}%
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\pgfmanualentryheadline{{\ttfamily\declare{\char`\\stop#1}}}%
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\index{#1@\protect\texttt{#1} environment}%
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\index{Environments!#1@\protect\texttt{#1}}}
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\newenvironment{shape}[1]{
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\begin{pgfmanualentry}
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\pgfmanualentryheadline{Shape {\ttfamily\declare{#1}}}%
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\index{#1@\protect\texttt{#1} shape}%
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\index{Shapes!#1@\protect\texttt{#1}}
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\pgfmanualbody
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}
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{
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\end{pgfmanualentry}
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}
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\newenvironment{predefinednode}[1]{
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\begin{pgfmanualentry}
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\pgfmanualentryheadline{Predefined node {\ttfamily\declare{#1}}}%
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\index{#1@\protect\texttt{#1} node}%
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\index{Predefined node!#1@\protect\texttt{#1}}
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\pgfmanualbody
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}
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{
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\end{pgfmanualentry}
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}
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\newenvironment{coordinatesystem}[1]{
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\begin{pgfmanualentry}
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\pgfmanualentryheadline{Coordinate system {\ttfamily\declare{#1}}}%
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\index{#1@\protect\texttt{#1} coordinate system}%
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\index{Coordinate systems!#1@\protect\texttt{#1}}
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\pgfmanualbody
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}
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{
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\end{pgfmanualentry}
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}
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\newenvironment{snake}[1]{
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\begin{pgfmanualentry}
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\pgfmanualentryheadline{Snake {\ttfamily\declare{#1}}}%
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\index{#1@\protect\texttt{#1} snake}%
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\index{Snakes!#1@\protect\texttt{#1}}
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\pgfmanualbody
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}
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{
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\end{pgfmanualentry}
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}
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\def\pgfmanualbar{\char`\|}
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\makeatletter
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\newenvironment{pathoperation}[3][]{
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\begin{pgfmanualentry}
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\pgfmanualentryheadline{\textcolor{gray}{{\ttfamily\char`\\path}\
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\ \dots}
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\declare{\texttt{#2}}#3\ \textcolor{gray}{\dots\texttt{;}}}%
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\def\pgfmanualtest{#1}%
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\ifx\pgfmanualtest\@empty%
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\index{#2@\protect\texttt{#2} path operation}%
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\index{Path operations!#2@\protect\texttt{#2}}%
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\fi%
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\pgfmanualbody
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}
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{
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\end{pgfmanualentry}
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}
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\makeatother
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\def\extractcommand#1#2\@@{%
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\pgfmanualentryheadline{\declare{\texttt{\string#1}}#2}%
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\removeats{#1}%
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\index{\strippedat @\protect\myprintocmmand{\strippedat}}}
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\newenvironment{package}[1]{
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\begin{pgfmanualentry}
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\pgfmanualentryheadline{{\ttfamily\char`\\usepackage\char`\{\declare{#1}\char`\}\space\space \char`\%\space\space \LaTeX}}
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\index{#1@\protect\texttt{#1} package}%
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\index{Packages and files!#1@\protect\texttt{#1}}%
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\pgfmanualentryheadline{{\ttfamily\char`\\input \declare{#1}.tex\space\space\space \char`\%\space\space plain \TeX}}
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\pgfmanualentryheadline{{\ttfamily\char`\\usemodule[\declare{#1}]\space\space \char`\%\space\space Con\TeX t}}
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\pgfmanualbody
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}
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{
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\end{pgfmanualentry}
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}
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\newenvironment{pgflibrary}[1]{
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\begin{pgfmanualentry}
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\pgfmanualentryheadline{{\ttfamily\char`\\usepgflibrary\char`\{\declare{#1}\char`\}\space\space\space
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\char`\%\space\space \LaTeX\space and plain \TeX\space and pure pgf}}
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\index{#1@\protect\texttt{#1} library}%
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\index{Libraries!#1@\protect\texttt{#1}}%
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\pgfmanualentryheadline{{\ttfamily\char`\\usepgflibrary[\declare{#1}]\space\space \char`\%\space\space Con\TeX t\space and pure pgf}}
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\pgfmanualentryheadline{{\ttfamily\char`\\usetikzlibrary\char`\{\declare{#1}\char`\}\space\space
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\char`\%\space\space \LaTeX\space and plain \TeX\space when using \tikzname}}
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\pgfmanualentryheadline{{\ttfamily\char`\\usetikzlibrary[\declare{#1}]\space
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\char`\%\space\space Con\TeX t\space when using \tikzname}}
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\pgfmanualbody
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}
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{
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\end{pgfmanualentry}
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}
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\newenvironment{tikzlibrary}[1]{
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\begin{pgfmanualentry}
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\pgfmanualentryheadline{{\ttfamily\char`\\usetikzlibrary\char`\{\declare{#1}\char`\}\space\space \char`\%\space\space \LaTeX\space and plain \TeX}}
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\index{#1@\protect\texttt{#1} library}%
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\index{Libraries!#1@\protect\texttt{#1}}%
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\pgfmanualentryheadline{{\ttfamily\char`\\usetikzlibrary[\declare{#1}]\space \char`\%\space\space Con\TeX t}}
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\pgfmanualbody
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}
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{
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\end{pgfmanualentry}
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}
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\newenvironment{filedescription}[1]{
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\begin{pgfmanualentry}
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\pgfmanualentryheadline{File {\ttfamily\declare{#1}}}%
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\index{#1@\protect\texttt{#1} file}%
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\index{Packages and files!#1@\protect\texttt{#1}}%
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\pgfmanualbody
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}
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{
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\end{pgfmanualentry}
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}
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\newenvironment{packageoption}[1]{
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\begin{pgfmanualentry}
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\pgfmanualentryheadline{{\ttfamily\char`\\usepackage[\declare{#1}]\char`\{pgf\char`\}}}
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\index{#1@\protect\texttt{#1} package option}%
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\index{Package options for \textsc{pgf}!#1@\protect\texttt{#1}}%
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\pgfmanualbody
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}
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{
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\end{pgfmanualentry}
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}
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\newcommand\opt[1]{{\color{black!50!green}#1}}
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\newcommand\ooarg[1]{{\ttfamily[}\meta{#1}{\ttfamily]}}
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\def\opt{\afterassignment\pgfmanualopt\let\next=}
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\def\pgfmanualopt{\ifx\next\bgroup\bgroup\color{black!50!green}\else{\color{black!50!green}\next}\fi}
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\def\beamer{\textsc{beamer}}
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\def\pdf{\textsc{pdf}}
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\def\pgfname{\textsc{pgf}}
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\def\tikzname{Ti\emph{k}Z}
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\def\pstricks{\textsc{pstricks}}
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\def\prosper{\textsc{prosper}}
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\def\seminar{\textsc{seminar}}
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\def\texpower{\textsc{texpower}}
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\def\foils{\textsc{foils}}
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{
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\makeatletter
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\global\let\myempty=\@empty
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\global\let\mygobble=\@gobble
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\catcode`\@=12
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\gdef\getridofats#1@#2\relax{%
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\def\getridtest{#2}%
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\ifx\getridtest\myempty%
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\expandafter\def\expandafter\strippedat\expandafter{\strippedat#1}
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\else%
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\expandafter\def\expandafter\strippedat\expandafter{\strippedat#1\protect\printanat}
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\getridofats#2\relax%
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\fi%
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}
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\gdef\removeats#1{%
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\let\strippedat\myempty%
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\edef\strippedtext{\stripcommand#1}%
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\expandafter\getridofats\strippedtext @\relax%
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}
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\gdef\stripcommand#1{\expandafter\mygobble\string#1}
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}
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\def\printanat{\char`\@}
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\def\declare{\afterassignment\pgfmanualdeclare\let\next=}
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\def\pgfmanualdeclare{\ifx\next\bgroup\bgroup\color{red!75!black}\else{\color{red!75!black}\next}\fi}
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\let\textoken=\command
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\let\endtextoken=\endcommand
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\def\myprintocmmand#1{\texttt{\char`\\#1}}
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\def\example{\par\smallskip\noindent\textit{Example: }}
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\def\themeauthor{\par\smallskip\noindent\textit{Theme author: }}
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\def\itemoption#1{\item \declare{\texttt{#1}}%
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\indexoption{#1}%
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}
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\def\indexoption#1{%
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\index{#1@\protect\texttt{#1} option}%
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\index{Graphic options!#1@\protect\texttt{#1}}%
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}
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\def\itemstyle#1{\item \texttt{style=}\declare{\texttt{#1}}%
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\index{#1@\protect\texttt{#1} style}%
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\index{Styles!#1@\protect\texttt{#1}}%
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}
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\def\class#1{\list{}{\leftmargin=2em\itemindent-\leftmargin\def\makelabel##1{\hss##1}}%
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\extractclass#1@\par\topsep=0pt}
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\def\endclass{\endlist}
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\def\extractclass#1#2@{%
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\item{{{\ttfamily\char`\\documentclass}#2{\ttfamily\char`\{\declare{#1}\char`\}}}}%
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\index{#1@\protect\texttt{#1} class}%
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\index{Classes!#1@\protect\texttt{#1}}}
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\def\partname{Part}
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\makeatletter
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%\def\index@prologue{\section*{Index}\addcontentsline{toc}{section}{Index}
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% This index only contains automatically generated entries. A good
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% index should also contain carefully selected keywords. This index is
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% not a good index.
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% \bigskip
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%}
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%\c@IndexColumns=2
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% \def\theindex{\@restonecoltrue
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% \columnseprule \z@ \columnsep 35\p@
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% \twocolumn[\index@prologue]%
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% \parindent -30pt
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% \columnsep 15pt
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% \parskip 0pt plus 1pt
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% \leftskip 30pt
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% \rightskip 0pt plus 2cm
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% \small
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% \def\@idxitem{\par}%
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% \let\item\@idxitem \ignorespaces}
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% \def\endtheindex{\onecolumn}
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%\def\noindexing{\let\index=\@gobble}
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%\newcommand\patternindex[1]{
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% \index{#1@\protect\texttt{#1} pattern}%
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% \index{Patterns!#1@\protect\texttt{#1}}
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% \texttt{#1}&
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% \begin{tikzpicture}
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% \path[draw=black!50,very thin,pattern=#1,rounded corners]
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% (0pt,0pt) rectangle (1cm,1.5em);
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% \end{tikzpicture}
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%}
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%
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%
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%\newcommand\symarrow[1]{
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% \index{#1@\protect\texttt{#1} arrow tip}%
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% \index{Arrow tips!#1@\protect\texttt{#1}}
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% \texttt{#1}& yields thick
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% \begin{tikzpicture}[arrows={#1-#1},thick,baseline]
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% \useasboundingbox (0pt,-0.5ex) rectangle (1cm,2ex);
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% \draw (0pt,.5ex) -- (1cm,.5ex);
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% \end{tikzpicture} and thin
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% \begin{tikzpicture}[arrows={#1-#1},thin,baseline]
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% \useasboundingbox (0pt,-0.5ex) rectangle (1cm,2ex);
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% \draw (0pt,.5ex) -- (1cm,.5ex);
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% \end{tikzpicture}
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%}
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%
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%\newcommand\sarrow[2]{
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% \index{#1@\protect\texttt{#1} arrow tip}%
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% \index{Arrow tips!#1@\protect\texttt{#1}}
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% \index{#2@\protect\texttt{#2} arrow tip}%
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% \index{Arrow tips!#2@\protect\texttt{#2}}
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% \texttt{#1-#2}& yields thick
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% \begin{tikzpicture}[arrows={#1-#2},thick,baseline]
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% \useasboundingbox (0pt,-0.5ex) rectangle (1cm,2ex);
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% \draw (0pt,.5ex) -- (1cm,.5ex);
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% \end{tikzpicture} and thin
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% \begin{tikzpicture}[arrows={#1-#2},thin,baseline]
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% \useasboundingbox (0pt,-0.5ex) rectangle (1cm,2ex);
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% \draw (0pt,.5ex) -- (1cm,.5ex);
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% \end{tikzpicture}
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%}
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%
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%\newcommand\carrow[1]{
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% \index{#1@\protect\texttt{#1} arrow tip}%
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% \index{Arrow tips!#1@\protect\texttt{#1}}
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% \texttt{#1}& yields for line width 1ex
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% \begin{tikzpicture}[arrows={#1-#1},line width=1ex,baseline]
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% \useasboundingbox (0pt,-0.5ex) rectangle (1.5cm,2ex);
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% \draw (0pt,.5ex) -- (1.5cm,.5ex);
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% \end{tikzpicture}
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%}
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%\def\myvbar{\char`\|}
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%\newcommand\plotmarkentry[1]{%
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% \index{#1@\protect\texttt{#1} plot mark}%
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% \index{Plot marks!#1@\protect\texttt{#1}}
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% \texttt{\char`\\pgfuseplotmark\char`\{\declare{#1}\char`\}} &
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% \tikz\draw[color=black!25] plot[mark=#1,mark options={fill=examplefill,draw=black}] coordinates{(0,0) (.5,0.2) (1,0) (1.5,0.2)};\\
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%}
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%\newcommand\plotmarkentrytikz[1]{%
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% \index{#1@\protect\texttt{#1} plot mark}%
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% \index{Plot marks!#1@\protect\texttt{#1}}
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% \texttt{mark=\declare{#1}} & \tikz\draw[color=black!25]
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% plot[mark=#1,mark options={fill=examplefill,draw=black}]
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% coordinates {(0,0) (.5,0.2) (1,0) (1.5,0.2)};\\
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%}
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%
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\ifx\scantokens\@undefined
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\PackageError{pgfmanual-macros}{You need to use extended latex
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(elatex) or (pdfelatex) to process this document}{}
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\fi
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\begingroup
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\catcode`|=0
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\catcode`[= 1
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\catcode`]=2
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\catcode`\{=12
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\catcode `\}=12
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\catcode`\\=12 |gdef|find@example#1\end{codeexample}[|endofcodeexample[#1]]
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|endgroup
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\begingroup
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\catcode`\^=7
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\catcode`\^^M=13
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\catcode`\ =13%
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\gdef\returntospace{\catcode`\ =13\def {\space}\catcode`\^^M=13\def^^M{}}%
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\endgroup
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\begingroup
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\catcode`\%=13
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\catcode`\^^M=13
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\gdef\commenthandler{\catcode`\%=13\def%{\@gobble@till@return}}
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\gdef\@gobble@till@return#1^^M{}
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\gdef\typesetcomment{\catcode`\%=13\def%{\@typeset@till@return}}
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\gdef\@typeset@till@return#1^^M{{\def%{\char`\%}\textsl{\char`\%#1}}\par}
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\endgroup
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\define@key{codeexample}{width}{\setlength\codeexamplewidth{#1}}
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\define@key{codeexample}{graphic}{\colorlet{graphicbackground}{#1}}
|
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\define@key{codeexample}{code}{\colorlet{codebackground}{#1}}
|
|
\define@key{codeexample}{execute code}{\csname code@execute#1\endcsname}
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|
\define@key{codeexample}{code only}[]{\code@executefalse}
|
|
\define@key{codeexample}{pre}{\def\code@pre{#1}}
|
|
\define@key{codeexample}{post}{\def\code@post{#1}}
|
|
|
|
\def\code@pre{}
|
|
\def\code@post{}
|
|
|
|
\newdimen\codeexamplewidth
|
|
\newif\ifcode@execute
|
|
\newbox\codeexamplebox
|
|
\def\codeexample[#1]{%
|
|
\code@executetrue
|
|
\setlength\codeexamplewidth{4cm+7pt}
|
|
\setkeys{codeexample}{#1}%
|
|
\parindent0pt
|
|
\begingroup%
|
|
\par%
|
|
\medskip%
|
|
\let\do\@makeother%
|
|
\dospecials%
|
|
\obeylines%
|
|
\@vobeyspaces%
|
|
\catcode`\%=13%
|
|
\catcode`\^^M=13%
|
|
\find@example}
|
|
\def\endofcodeexample#1{%
|
|
\endgroup%
|
|
\ifcode@execute%
|
|
\setbox\codeexamplebox=\hbox{%
|
|
{%
|
|
{%
|
|
\returntospace%
|
|
\commenthandler%
|
|
\xdef\code@temp{#1}% removes returns and comments
|
|
}%
|
|
\colorbox{graphicbackground}{\color{black}\ignorespaces%
|
|
\code@pre\expandafter\scantokens\expandafter{\code@temp\ignorespaces}\code@post\ignorespaces}%
|
|
}%
|
|
}%
|
|
\ifdim\wd\codeexamplebox>\codeexamplewidth%
|
|
\def\code@start{\par}%
|
|
\def\code@flushstart{}\def\code@flushend{}%
|
|
\def\code@mid{\parskip2pt\par\noindent}%
|
|
\def\code@width{\linewidth-6pt}%
|
|
\def\code@end{}%
|
|
\else%
|
|
\def\code@start{%
|
|
\linewidth=\textwidth%
|
|
\parshape \@ne 0pt \linewidth
|
|
\leavevmode%
|
|
\hbox\bgroup}%
|
|
\def\code@flushstart{\hfill}%
|
|
\def\code@flushend{\hbox{}}%
|
|
\def\code@mid{\hskip6pt}%
|
|
\def\code@width{\linewidth-12pt-\codeexamplewidth}%
|
|
\def\code@end{\egroup}%
|
|
\fi%
|
|
\code@start%
|
|
\noindent%
|
|
\begin{minipage}[t]{\codeexamplewidth}\raggedright
|
|
\hrule width0pt%
|
|
\footnotesize\vskip-1em%
|
|
\code@flushstart\box\codeexamplebox\code@flushend%
|
|
\vskip-1ex
|
|
\leavevmode%
|
|
\end{minipage}%
|
|
\else%
|
|
\def\code@mid{\par}
|
|
\def\code@width{\linewidth-6pt}
|
|
\def\code@end{}
|
|
\fi%
|
|
\code@mid%
|
|
\colorbox{codebackground}{%
|
|
\begin{minipage}[t]{\code@width}%
|
|
{%
|
|
\let\do\@makeother
|
|
\dospecials
|
|
\frenchspacing\@vobeyspaces
|
|
\normalfont\ttfamily\footnotesize
|
|
\typesetcomment%
|
|
\@tempswafalse
|
|
\def\par{%
|
|
\if@tempswa
|
|
\leavevmode \null \@@par\penalty\interlinepenalty
|
|
\else
|
|
\@tempswatrue
|
|
\ifhmode\@@par\penalty\interlinepenalty\fi
|
|
\fi}%
|
|
\obeylines
|
|
\everypar \expandafter{\the\everypar \unpenalty}%
|
|
#1}
|
|
\end{minipage}}%
|
|
\code@end%
|
|
\par%
|
|
\medskip
|
|
\end{codeexample}
|
|
}
|
|
|
|
\def\endcodeexample{}
|
|
|
|
|
|
\makeatother
|
|
|
|
|
|
%%% Local Variables:
|
|
%%% mode: latex
|
|
%%% TeX-master: "beameruserguide"
|
|
%%% End:
|