flowchart (18feb13)

git-svn-id: svn://tug.org/texlive/trunk@29153 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 296 insertions, 0 deletions

diff --git a/Master/texmf-dist/tex/latex/flowchart/flowchart.sty b/Master/texmf-dist/tex/latex/flowchart/flowchart.sty
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+%%
+%% This is file `flowchart.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% flowchart.dtx  (with options: `package')
+%% 
+%% Copyright (C) 2013 by Adrian P Robson
+%%    adrian.robson@nepsweb.co.uk
+%% 
+%% This work may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License, either
+%% version 1.3c of this license or (at your option) any later
+%% version. The latest version of this license is in
+%%    http://www.latex-project.org/lppl.txt
+%% 
+%% This work has the LPPL maintenance status `maintained'.
+%% The Current Maintainer of this work is Adrian Robson.
+%% 
+%% This work consists of the files flowchart.dtx and
+%%                                 flowchart.ins
+%% and the derived files           flowchart.sty and
+%%                                 flowchart.pdf
+%% 
+\NeedsTeXFormat{LaTeX2e}[2011/06/27]
+\ProvidesPackage{flowchart}
+[2013/01/28 3.2 Flowchart shapes for TikZ]
+\RequirePackage{makeshape}
+\RequirePackage{tikz}
+\usetikzlibrary{shapes}
+\def\band{10pt}
+\def\predprocAnchorpath{
+   \pgf@xa=\ctbnex
+   \pgf@ya=\ctbney
+   \advance\pgf@xa by \band
+   \mincorrect{\pgf@xa}{\pgfshapeminwidth}
+   \advance\pgf@xa\pgfshapeouterxsep
+   \mincorrect{\pgf@ya}{\pgfshapeminheight}
+   \advance\pgf@ya\pgfshapeouterysep
+   \pgfpathmoveto{\pgfpoint{\pgf@xa}{\pgf@ya}}
+   \pgfpathlineto{\pgfpoint{\pgf@xa}{-\pgf@ya}}
+   \pgfpathlineto{\pgfpoint{-\pgf@xa}{-\pgf@ya}}
+   \pgfpathlineto{\pgfpoint{-\pgf@xa}{\pgf@ya}}
+   \pgfpathclose
+}
+\def\predprocBackground{
+   \pgf@xa=\ctbnex
+   \pgf@ya=\ctbney
+   \advance\pgf@xa by \band
+   \mincorrect{\pgf@xa}{\pgfshapeminwidth}
+   \mincorrect{\pgf@ya}{\pgfshapeminheight}
+   \pgfpathmoveto{\pgfpoint{\pgf@xa}{\pgf@ya}}
+   \pgfpathlineto{\pgfpoint{\pgf@xa}{-\pgf@ya}}
+   \pgfpathlineto{\pgfpoint{-\pgf@xa}{-\pgf@ya}}
+   \pgfpathlineto{\pgfpoint{-\pgf@xa}{\pgf@ya}}
+   \pgfpathclose
+   \advance\pgf@xa by -\band
+   \pgfpathmoveto{\pgfpoint{\pgf@xa}{\pgf@ya}}
+   \pgfpathlineto{\pgfpoint{\pgf@xa}{-\pgf@ya}}
+   \pgfpathmoveto{\pgfpoint{-\pgf@xa}{\pgf@ya}}
+   \pgfpathlineto{\pgfpoint{-\pgf@xa}{-\pgf@ya}}
+}
+\pgfdeclareshape{predproc}{
+   \setpaths{\predprocAnchorpath}{\predprocBackground}
+   \savedanchor{\northeast}{
+      \pgf@x = \ctbnex
+      \advance\pgf@x by \band
+      \mincorrect{\pgf@x}{\pgfshapeminwidth}
+      \advance\pgf@x\pgfshapeouterxsep
+      \pgf@y = \ctbney
+      \mincorrect{\pgf@y}{\pgfshapeminheight}
+      \advance\pgf@y\pgfshapeouterysep
+   }
+   \anchor{north}{ \northeast \pgf@x=0pt }
+   \anchor{north east}{ \northeast }
+   \anchor{east}{ \northeast \pgf@y=0pt }
+   \anchor{south east}{ \northeast \pgf@y=-\pgf@y }
+   \anchor{south}{ \northeast \pgf@x=0pt \pgf@y=-\pgf@y }
+   \anchor{south west}{ \northeast \pgf@x=-\pgf@x \pgf@y=-\pgf@y }
+   \anchor{west}{ \northeast \pgf@x=-\pgf@x \pgf@y=0pt }
+   \anchor{north west}{ \northeast \pgf@x=-\pgf@x }
+}
+\def\storagepath{
+   \pgf@xa=\pgf@x \pgf@ya=\pgf@y
+   \pgf@xb=-\pgf@xa \pgf@yb=-\pgf@ya
+   \advance\pgf@xb by \pgf@xc
+   \pgfpathmoveto{\pgfpoint{\pgf@xb}{\pgf@yb}}
+   \pgfpatharc{210}{150}{2*\pgf@ya}
+   \pgfpathlineto{\pgfpoint{\pgf@xa}{\pgf@ya}}
+   \pgfpatharc{150}{210}{2*\pgf@ya}
+   \pgfpathclose
+}
+\def\arcoffset#1#2{
+   \pgfmathsetlength#1{0.134*2*#2}
+}
+\def\storageParams{
+   \pgf@xa=\ctbnex
+   \pgf@ya=\ctbney
+   \mincorrect{\pgf@ya}{\pgfshapeminheight}
+   \arcoffset{\pgf@xc}{\pgf@ya}
+   \advance\pgf@xa by \pgf@xc
+   \mincorrect{\pgf@xa}{\pgfshapeminwidth}
+   \pgf@x=\pgf@xa
+   \pgf@y=\pgf@ya
+}
+\def\storageParamsOuter{
+   \pgf@xa=\ctbnex
+   \pgf@ya=\ctbney
+   \mincorrect{\pgf@ya}{\pgfshapeminheight}
+   \advance\pgf@ya\pgfshapeouterysep
+   \arcoffset{\pgf@xc}{\pgf@ya}
+   \advance\pgf@xa by \pgf@xc
+   \mincorrect{\pgf@xa}{\pgfshapeminwidth}
+   \advance\pgf@xa\pgfshapeouterxsep
+   \pgf@x=\pgf@xa
+   \pgf@y=\pgf@ya
+}
+\def\storageAnchorpath{
+   \storageParamsOuter
+   \storagepath
+}
+\def\storageBackground{
+   \storageParams
+   \storagepath
+}
+\pgfdeclareshape{storage}{
+   \setpaths{\storageAnchorpath}{\storageBackground}
+   \savedanchor{\northeast}{
+      \storageParamsOuter
+   }
+   \savedanchor{\northeastArc}{
+      \storageParamsOuter
+      \advance\pgf@x by -\pgf@xc
+   }
+   \anchor{north}{ \northeast \pgf@x=0pt }
+   \anchor{north east}{ \northeast }
+   \anchor{east}{ \northeastArc \pgf@y=0pt }
+   \anchor{south east}{ \northeast \pgf@y=-\pgf@y }
+   \anchor{south}{ \northeast \pgf@x=0pt \pgf@y=-\pgf@y }
+   \anchor{south west}{ \northeastArc \pgf@x=-\pgf@x \pgf@y=-\pgf@y }
+   \anchor{west}{ \northeast \pgf@x=-\pgf@x \pgf@y=0pt }
+   \anchor{north west}{ \northeastArc \pgf@x=-\pgf@x }
+   \anchor{east r}{ \northeast \pgf@y=0pt }
+   \anchor{north west r}{ \northeast \pgf@x=-\pgf@x }
+   \anchor{south west r}{ \northeast \pgf@x=-\pgf@x \pgf@y=-\pgf@y }
+}
+\pgfdeclareshape{process}{
+   \inheritsavedanchors[from=rectangle]
+   \inheritanchor[from=rectangle]{center}
+   \inheritanchor[from=rectangle]{text}
+   \inheritanchor[from=rectangle]{north}
+   \inheritanchor[from=rectangle]{north east}
+   \inheritanchor[from=rectangle]{east}
+   \inheritanchor[from=rectangle]{south east}
+   \inheritanchor[from=rectangle]{south}
+   \inheritanchor[from=rectangle]{south west}
+   \inheritanchor[from=rectangle]{west}
+   \inheritanchor[from=rectangle]{north west}
+   \inheritbackgroundpath[from=rectangle]
+   \inheritanchorborder[from=rectangle]
+}
+\def\decisionrefout{
+   \pgf@xa=\ctbnex
+   \pgf@ya=\ctbney
+   \pgf@xb=\ctbnex
+   \pgf@yb=\ctbney
+   \advance\pgf@xa by \pgf@yb
+   \mincorrect{\pgf@xa}{\pgfshapeminwidth}
+   \advance\pgf@xa by \pgfshapeouterxsep
+   \advance\pgf@ya by \pgf@xb
+   \mincorrect{\pgf@ya}{\pgfshapeminheight}
+   \advance\pgf@ya by \pgfshapeouterysep
+}
+\def\decisionref{
+   \pgf@xa=\ctbnex
+   \pgf@ya=\ctbney
+   \pgf@xb=\ctbnex
+   \pgf@yb=\ctbney
+   \advance\pgf@xa by \pgf@yb
+   \mincorrect{\pgf@xa}{\pgfshapeminwidth}
+   \advance\pgf@ya by \pgf@xb
+   \mincorrect{\pgf@ya}{\pgfshapeminheight}
+}
+\def\decisionpath{
+   \def\refx{\pgf@xa}
+   \def\refy{\pgf@ya}
+   \pgfpathmoveto{\pgfpoint{0}{\refy}}
+   \pgfpathlineto{\pgfpoint{\refx}{0}}
+   \pgfpathlineto{\pgfpoint{0}{-\refy}}
+   \pgfpathlineto{\pgfpoint{-\refx}{0}}
+   \pgfpathclose
+}
+\def\decisionanchor{
+   \decisionrefout
+   \decisionpath
+}
+\def\decisionborder{
+   \decisionref
+   \decisionpath
+}
+\pgfdeclareshape{decision}{
+   \setpaths{\decisionanchor}{\decisionborder}
+   \savedanchor{\north}{
+      \decisionrefout
+      \pgf@x = 0pt
+      \pgf@y = \pgf@ya
+   }
+   \savedanchor{\east}{
+      \decisionrefout
+      \pgf@x = \pgf@xa
+      \pgf@y = 0pt
+   }
+   \savedanchor{\northeast}{
+      \decisionrefout
+      \divide\pgf@xa by 2
+      \divide\pgf@ya by 2
+      \pgf@x = \pgf@xa
+      \pgf@y = \pgf@ya
+   }
+   \anchor{north}{ \north }
+   \anchor{north east}{ \northeast }
+   \anchor{east}{ \east }
+   \anchor{south east}{ \northeast \pgf@y=-\pgf@y }
+   \anchor{south}{ \north \pgf@y=-\pgf@y }
+   \anchor{south west}{ \northeast \pgf@x=-\pgf@x \pgf@y=-\pgf@y }
+   \anchor{west}{ \east \pgf@x=-\pgf@x }
+   \anchor{north west}{ \northeast \pgf@x=-\pgf@x }
+}
+\def\terminalrefneout{
+   \pgf@xa=\ctbnex
+   \pgf@ya=\ctbney
+   \advance\pgf@xa by \pgf@ya
+   \mincorrect{\pgf@xa}{\pgfshapeminwidth}
+   \advance\pgf@xa\pgfshapeouterxsep
+   \mincorrect{\pgf@ya}{\pgfshapeminheight}
+   \advance\pgf@ya\pgfshapeouterysep
+   \advance\pgf@xa by -\pgf@ya
+}
+\def\terminalrefne{
+   \pgf@xa=\ctbnex
+   \pgf@ya=\ctbney
+   \advance\pgf@xa by \pgf@ya
+   \mincorrect{\pgf@xa}{\pgfshapeminwidth}
+   \mincorrect{\pgf@ya}{\pgfshapeminheight}
+   \advance\pgf@xa by -\pgf@ya
+}
+\def\terminalpath{
+   \def\refx{\pgf@xa}
+   \def\refy{\pgf@ya}
+   \def\radius{\refy}
+   \pgfpathmoveto{\pgfpoint{\refx}{\refy}}
+   \pgfpathlineto{\pgfpoint{-\refx}{\refy}}
+   \pgfpatharc{90}{270}{\radius}
+   \pgfpathlineto{\pgfpoint{\refx}{-\refy}}
+   \pgfpatharc{270}{360}{\radius}
+   \pgfpatharc{0}{90}{\radius}
+   \pgfpathclose
+}
+\def\terminalanchor{
+   \terminalrefneout
+   \terminalpath
+}
+\def\terminalborder{
+   \terminalrefne
+   \terminalpath
+}
+\pgfdeclareshape{terminal}{
+   \setpaths{\terminalanchor}{\terminalborder}
+   \savedanchor{\northeast}{
+      \terminalrefneout
+      \pgf@x = \pgf@xa
+      \pgf@y = \pgf@ya
+   }
+   \savedanchor{\northeastBB}{
+      \terminalrefneout
+      \advance \pgf@xa by \pgf@ya
+      \pgf@x = \pgf@xa
+      \pgf@y = \pgf@ya
+   }
+   \anchor{north}{ \northeast \pgf@x=0pt }
+   \anchor{north east}{ \northeast }
+   \anchor{east}{ \northeastBB \pgf@y=0pt }
+   \anchor{south east}{ \northeast \pgf@y=-\pgf@y }
+   \anchor{south}{ \northeast \pgf@x=0pt \pgf@y=-\pgf@y }
+   \anchor{south west}{ \northeast \pgf@x=-\pgf@x \pgf@y=-\pgf@y }
+   \anchor{west}{ \northeastBB \pgf@x=-\pgf@x \pgf@y=0pt }
+   \anchor{north west}{ \northeast \pgf@x=-\pgf@x }
+   \anchor{north east r}{\northeastBB}
+   \anchor{south east r}{\northeastBB \pgf@y=-\pgf@y}
+   \anchor{south west r}{\northeastBB \pgf@x=-\pgf@x \pgf@y=-\pgf@y}
+   \anchor{north west r}{\northeastBB \pgf@x=-\pgf@x}
+}
+\endinput
+%%
+%% End of file `flowchart.sty'.