sdpgf.sty

%%
%% This is file `sdpgf.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% network2.dtx  (with options: `sdpgf')
%% 
%% IMPORTANT NOTICE:
%% 
%% For the copyright see the source file.
%% 
%% Any modified versions of this file must be renamed
%% with new filenames distinct from sdpgf.sty.
%% 
%% For distribution of the original source see the terms
%% for copying and modification in the file network2.dtx.
%% 
%% This generated file may be distributed as long as the
%% original source files, as listed above, are part of the
%% same distribution. (The sources need not necessarily be
%% in the same archive or directory.)
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{sdpgf}[2011/01/24 Space-delimited PGF pictures]
\ProcessOptions
\RequirePackage{pgfcore}
\usepgfmodule{shapes}
\newdimen\sdpgfunit
\newdimen\SDPGF@x
\newdimen\SDPGF@y
\def\SDPGF@@L #1 #2 {%
   \advance \SDPGF@x #1\sdpgfunit
   \advance \SDPGF@y #2\sdpgfunit
   \pgfpathqlineto{\the\SDPGF@x}{\the\SDPGF@y}%
}
\def\SDPGF@@m #1 #2 {%
   \SDPGF@x=#1\sdpgfunit
   \SDPGF@y=#2\sdpgfunit
   \pgfpathqmoveto{\the\SDPGF@x}{\the\SDPGF@y}%
}
\def\SDPGF@@M #1 #2 {%
   \advance \SDPGF@x #1\sdpgfunit
   \advance \SDPGF@y #2\sdpgfunit
   \pgfpathqmoveto{\the\SDPGF@x}{\the\SDPGF@y}%
}
\def\SDPGF@@C #1 #2 #3 #4 #5 #6 {%
   \advance \SDPGF@x #1\sdpgfunit
   \advance \SDPGF@y #2\sdpgfunit
   \edef\@tempa{{\the\SDPGF@x}{\the\SDPGF@y}}%
   \advance \SDPGF@x #3\sdpgfunit
   \advance \SDPGF@y #4\sdpgfunit
   \edef\@tempa{%
     \noexpand\pgfpathqcurveto\@tempa{\the\SDPGF@x}{\the\SDPGF@y}%
   }%
   \advance \SDPGF@x #5\sdpgfunit
   \advance \SDPGF@y #6\sdpgfunit
   \@tempa{\the\SDPGF@x}{\the\SDPGF@y}%
}
\def\SDPGF@@h{\pgfsyssoftpath@closepath}
\def\SDPGF@@S{\pgfusepathqstroke}
\def\SDPGF@@re #1 #2 #3 #4 {%
   \pgfsyssoftpath@rect{#1\sdpgfunit}{#2\sdpgfunit}%
     {#3\sdpgfunit}{#4\sdpgfunit}%
}
\def\SDPGF@@ov #1 #2 #3 #4 {%
   \SDPGF@x=#1\sdpgfunit    \SDPGF@y=#2\sdpgfunit
   \pgf@x=#3\sdpgfunit      \pgf@y=#4\sdpgfunit
   \pgf@xa=0.224\pgf@x      \pgf@ya=0.224\pgf@y
   \pgf@xb=0.5\pgf@x        \pgf@yb=0.5\pgf@y
   \pgf@xc=0.776\pgf@x      \pgf@yc=0.776\pgf@y
   \advance\pgf@x\SDPGF@x   \advance\pgf@y\SDPGF@y
   \advance\pgf@xa\SDPGF@x  \advance\pgf@ya\SDPGF@y
   \advance\pgf@xb\SDPGF@x  \advance\pgf@yb\SDPGF@y
   \advance\pgf@xc\SDPGF@x  \advance\pgf@yc\SDPGF@y
   \edef\@tempa{%
      \noexpand\pgfpathqmoveto{\the\pgf@x}{\the\pgf@yb}%
      \noexpand\pgfpathqcurveto{\the\pgf@x}{\the\pgf@yc}%
        {\the\pgf@xc}{\the\pgf@y}{\the\pgf@xb}{\the\pgf@y}%
      \noexpand\pgfpathqcurveto{\the\pgf@xa}{\the\pgf@y}%
        {\the\SDPGF@x}{\the\pgf@yc}{\the\SDPGF@x}{\the\pgf@yb}%
      \noexpand\pgfpathqcurveto{\the\SDPGF@x}{\the\pgf@ya}%
        {\the\pgf@xa}{\the\SDPGF@y}{\the\pgf@xb}{\the\SDPGF@y}%
      \noexpand\pgfpathqcurveto{\the\pgf@xc}{\the\SDPGF@y}%
        {\the\pgf@x}{\the\pgf@ya}{\the\pgf@x}{\the\pgf@yb}%
   }%
   \@tempa
   \h %\pgfsyssoftpath@closepath
}
\def\SDPGF@@TR #1 #2 #3 #4 #5 {{%
   \pgftransformxshift{#1\sdpgfunit}%
   \pgftransformyshift{#2\sdpgfunit}%
   \pgftransformrotate{#3}%
   \pgfnode{rectangle}{#4}{#5}{}{\pgfusepath{discard}}%
}}
\def\SDPGF@@Fs#1{\fontsize{#1\sdpgfunit}\z@}
\def\SDPGF@@FS#1{\SDPGF@@Fs{#1}\selectfont}
\newenvironment{sdpgf}[5]{%
   \SDPGF@y=-1ex%
   \setlength\sdpgfunit{#5}%
   \pgfpicture
   \global\pgf@picminx=#1\sdpgfunit
   \global\pgf@picminy=#4\sdpgfunit
   \global\pgf@picmaxx=#3\sdpgfunit
   \global\pgf@picmaxy=#2\sdpgfunit
   \advance \SDPGF@y #2\sdpgfunit
   \advance \SDPGF@y #4\sdpgfunit
   \advance \SDPGF@y -1ex
   \divide \SDPGF@y \tw@
   \expandafter\pgfsetbaseline\expandafter{\the\SDPGF@y}%
   \let\m\SDPGF@@m
   \let\M\SDPGF@@M
   \let\L\SDPGF@@L
   \let\C\SDPGF@@C
   \let\h\SDPGF@@h
   \let\S\SDPGF@@S
   \let\re\SDPGF@@re
   \let\ov\SDPGF@@ov
   \let\TR\SDPGF@@TR
   \let\Fs\SDPGF@@Fs
   \let\FS\SDPGF@@FS
}{\endpgfpicture}
\endinput
%%
%% End of file `sdpgf.sty'.