diff options
Diffstat (limited to 'graphics/pgf/base/tex/generic/frontendlayer/tikz/libraries/tikzlibrarypetri.code.tex')
-rw-r--r-- | graphics/pgf/base/tex/generic/frontendlayer/tikz/libraries/tikzlibrarypetri.code.tex | 146 |
1 files changed, 146 insertions, 0 deletions
diff --git a/graphics/pgf/base/tex/generic/frontendlayer/tikz/libraries/tikzlibrarypetri.code.tex b/graphics/pgf/base/tex/generic/frontendlayer/tikz/libraries/tikzlibrarypetri.code.tex new file mode 100644 index 0000000000..80c34c175e --- /dev/null +++ b/graphics/pgf/base/tex/generic/frontendlayer/tikz/libraries/tikzlibrarypetri.code.tex @@ -0,0 +1,146 @@ +% Copyright 2018 by Till Tantau +% +% This file may be distributed and/or modified +% +% 1. under the LaTeX Project Public License and/or +% 2. under the GNU Public License. +% +% See the file doc/generic/pgf/licenses/LICENSE for more details. + +\ProvidesFileRCS{tikzlibrarypetri.code.tex} + + +% Styles for places: + +\tikzset{every place/.style= {}}% +\tikzset{place/.style= {circle,draw,inner sep=0pt, + minimum size=5ex, + every place}}% + + +% Styles for transition: + +\tikzset{every transition/.style= {}}% +\tikzset{transition/.style= {rectangle,draw,inner sep=0pt, + minimum size=4mm, + every transition}}% + + +% Styles for relationship types: + +\tikzset{pre/.style= {<-,shorten <=1pt}}% +\tikzset{post/.style= {->,shorten >=1pt}}% +\tikzset{pre and post/.style= {<->,shorten >=1pt,shorten <=1pt}}% + + + +% Styles for marks: + +\tikzset{every token/.style= {}}% +\tikzset{token/.style= {fill=black,draw=none,circle, + inner sep=0.5pt,minimum size=1ex, + text=white,font=\pgfutil@font@tiny,every token}}% + +\tikzoption{token distance}{\def\tikz@token@distance{#1}}% +\def\tikz@token@distance{1.5ex}% + +\tikzset{children are tokens/.style= {growth function=\tikz@grow@tokens,edge from parent path=}}% + +\tikzoption{tokens}{% + \ifnum#1>0\relax% + \tikzset{append after command={} + {[children are tokens]child foreach \tikz@dummy in {1,...,#1} {node[token]{}}}}% + \fi}% + +\tikzoption{colored tokens}{% + \tikzset{append after command={}% + {[children are tokens]child foreach \tikz@child@color in {#1} {node[token,\tikz@child@color]{}}}}% + }% + +\tikzoption{structured tokens}{% + \tikzset{append after command={}% + {[children are tokens]child foreach \tikzpetrichildname in {#1} {node[token]{\tikzpetrichildname}}}}% + }% + + +\def\tikz@grow@tokens{% + \pgfmathsetlength{\pgf@xa}{\tikz@token@distance}% + \pgfmathsetlength{\pgf@ya}{\tikz@token@distance}% + \pgf@xc=0pt% + \pgf@yc=0pt% + \csname tikz@grow@tokens@placer@\the\tikznumberofchildren @\the\tikznumberofcurrentchild\endcsname% + \pgftransformshift{\pgfqpoint{\pgf@xc}{\pgf@yc}}% +}% + +\def\tikz@def@grow@tokens#1#2#3#4{% + \expandafter\def\csname tikz@grow@tokens@placer@#1@#2\endcsname{% + \pgf@xc=#3\pgf@xa% + \pgf@yc=#4\pgf@ya}% +}% + + +% Single token +\tikz@def@grow@tokens{1}{1}{0}{0}% + +% Two tokens +\tikz@def@grow@tokens{2}{1}{-.5}{0}% +\tikz@def@grow@tokens{2}{2}{.5}{0}% + +% Three tokens +\tikz@def@grow@tokens{3}{1}{0} {0.57}% +\tikz@def@grow@tokens{3}{2}{-.5}{-.306025}% +\tikz@def@grow@tokens{3}{3}{.5} {-.306025}% + +% Four tokens +\tikz@def@grow@tokens{4}{1}{-.5}{.5}% +\tikz@def@grow@tokens{4}{2}{.5}{.5}% +\tikz@def@grow@tokens{4}{3}{-.5}{-.5}% +\tikz@def@grow@tokens{4}{4}{.5}{-.5}% + +% Five tokens +\tikz@def@grow@tokens{5}{1}{0}{.85}% +\tikz@def@grow@tokens{5}{2}{-0.808398}{0.26266}% +\tikz@def@grow@tokens{5}{3}{0.808398}{0.26266}% +\tikz@def@grow@tokens{5}{4}{-0.499617}{-0.687664}% +\tikz@def@grow@tokens{5}{5}{0.499617}{-0.687664}% + +% Six tokens +\tikz@def@grow@tokens{6}{1}{-1}{.5}% +\tikz@def@grow@tokens{6}{2}{0}{.5}% +\tikz@def@grow@tokens{6}{3}{1}{.5}% +\tikz@def@grow@tokens{6}{4}{-1}{-.5}% +\tikz@def@grow@tokens{6}{5}{0}{-.5}% +\tikz@def@grow@tokens{6}{6}{1}{-.5}% + +% Seven tokens +\tikz@def@grow@tokens{7}{1}{0}{1}% +\tikz@def@grow@tokens{7}{2}{-1}{.5}% +\tikz@def@grow@tokens{7}{3}{0}{0}% +\tikz@def@grow@tokens{7}{4}{1}{.5}% +\tikz@def@grow@tokens{7}{5}{-1}{-.5}% +\tikz@def@grow@tokens{7}{6}{0}{-1}% +\tikz@def@grow@tokens{7}{7}{1}{-.5}% + +% Eight tokens +\tikz@def@grow@tokens{8}{1}{-.5}{1}% +\tikz@def@grow@tokens{8}{2}{.5}{1}% +\tikz@def@grow@tokens{8}{3}{-1}{0}% +\tikz@def@grow@tokens{8}{4}{0}{0}% +\tikz@def@grow@tokens{8}{5}{1}{0}% +\tikz@def@grow@tokens{8}{6}{-1}{-1}% +\tikz@def@grow@tokens{8}{7}{0}{-1}% +\tikz@def@grow@tokens{8}{8}{1}{-1}% + +% Eight tokens +\tikz@def@grow@tokens{9}{1}{-1}{1}% +\tikz@def@grow@tokens{9}{2}{0}{1}% +\tikz@def@grow@tokens{9}{3}{1}{1}% +\tikz@def@grow@tokens{9}{4}{-1}{0}% +\tikz@def@grow@tokens{9}{5}{0}{0}% +\tikz@def@grow@tokens{9}{6}{1}{0}% +\tikz@def@grow@tokens{9}{7}{-1}{-1}% +\tikz@def@grow@tokens{9}{8}{0}{-1}% +\tikz@def@grow@tokens{9}{9}{1}{-1}% + + +\endinput |