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diff --git a/Master/texmf-dist/doc/generic/pst-turtle/pst-turtle-doc.tex b/Master/texmf-dist/doc/generic/pst-turtle/pst-turtle-doc.tex new file mode 100644 index 00000000000..ccd26f5813f --- /dev/null +++ b/Master/texmf-dist/doc/generic/pst-turtle/pst-turtle-doc.tex @@ -0,0 +1,200 @@ +%% $Id: pst-turtle-doc.tex 1093 2019-10-02 11:28:36Z herbert $ +\documentclass[fontsize=11pt,english,BCOR=10mm,DIV=12,bibliography=totoc,parskip=false, + headings=small, headinclude=false,footinclude=false,oneside]{pst-doc} +\usepackage{pst-turtle} +\let\pstTurtleFV\fileversion +\renewcommand\bgImage{} + +%\usepackage[style=dtk]{biblatex} +\addbibresource{pst-turtle-doc.bib} + +\begin{document} + +\title{\texttt{pst-turtle}} +\subtitle{Turtle graphics; v.\pstTurtleFV} +\author{Herbert Vo\ss} +\docauthor{} +\date{\today} +\maketitle + +\tableofcontents + +\clearpage + +\begin{abstract} +\noindent +\LPack{pst-turtle} loads by default the following packages: \LPack{pstricks}, +and \LPack{pst-xkey}. +All should be already part of your local \TeX\ installation. If not, or in case +of having older versions, go to \url{http://www.CTAN.org/} and load the newest version. + +\vfill\noindent +Thanks to \\ + +\end{abstract} + + +\section{Usage} + +\begin{BDef} +\Lcs{psTurtle}\OptArgs\Largr{$x_0,y_0$}\Largb{Turtle code} +\end{BDef} + +The turle commands must be in PostScript notation, where you can use the +short or long version of the commands: + +\begin{verbatim} +/bk { back } bind def +/fd { forward } bind def +/lt { left } bind def +/pd { pendown } bind def +/pu { penup } bind def +/rt { right } bind def +\end{verbatim} + +The default unit is cm. + +\bigskip +\begin{LTXexample}[width=4cm,pos=l] +\begin{pspicture}[showgrid](3,3) +\psTurtle[linewidth=2pt,arrows=->](0,0){ 3 forward } +\end{pspicture} +\end{LTXexample} + +\bigskip +\begin{LTXexample}[width=4cm,pos=l] +\begin{pspicture}[showgrid](3,3) +\psTurtle[linewidth=2pt,arrows=->](0,0){ + 3 fd + 90 left 3 fd } +\end{pspicture} +\end{LTXexample} + +\bigskip +\begin{LTXexample}[width=4cm,pos=l] +\begin{pspicture}[showgrid](3,3) +\psTurtle[linewidth=2pt,arrows=->](0,0){ + 3 fd + 90 left 3 fd + 90 left 3 fd + 135 left 18 sqrt fd} +\end{pspicture} +\end{LTXexample} + + +\bigskip +\begin{LTXexample}[width=5cm,pos=l] +\begin{pspicture}[showgrid](4,4) +\psTurtle[linewidth=2pt](0.8,0){ + 5 { 2.5 fd 72 left } repeat +} +\end{pspicture} +\end{LTXexample} + +\bigskip +\begin{LTXexample}[width=5cm,pos=l] +\begin{pspicture}[showgrid](4,4) +\psTurtle[linewidth=2pt](2,1){ + 5 { 72 left 1 fd 72 right 1 fd 72 left} repeat +} +\end{pspicture} +\end{LTXexample} + +\bigskip +\begin{LTXexample}[width=5cm,pos=l] +\begin{pspicture}[showgrid](4,4) +\psTurtle[linewidth=2pt](2,0){ + /Angle { 360 7 div } bind def + 7 { Angle left 1 fd Angle right 1 fd Angle left} repeat +} +\end{pspicture} +\end{LTXexample} + +\bigskip +\begin{LTXexample}[width=5cm,pos=l] +\begin{pspicture}[showgrid](4,4) +\psTurtle[linewidth=2pt](2,2){ + /Angle { 360 7 div } bind def + 7 { Angle left 1 fd Angle 3 mul right 1 fd Angle left} repeat +} +\end{pspicture} +\end{LTXexample} + + +\bigskip +\begin{LTXexample}[width=5cm,pos=l] +\begin{pspicture}[showgrid](4,4) +\psTurtle[linewidth=2pt](2,1){ + /Angle 40 def + 75 { 0.25 fd Angle left /Angle Angle 0.5 sub def } repeat +} +\end{pspicture} +\end{LTXexample} + +\bigskip +\begin{LTXexample}[width=5cm,pos=l] +\begin{pspicture}[showgrid](4,4) +\psTurtle[linewidth=2pt](0,3.5){ + 5 { 3 fd 144 right } repeat +} +\end{pspicture} +\end{LTXexample} + + +\bigskip +\begin{LTXexample}[width=6cm,pos=l] +\begin{pspicture}[showgrid](5,5) +\psTurtle[linewidth=0.2pt](1,1.75){ + 75 { 3.5 fd 123 left } repeat +} +\end{pspicture} +\end{LTXexample} + + +\bigskip +\begin{LTXexample}[width=11cm,pos=l] +\begin{pspicture}[showgrid](10,10) +\psTurtle[linewidth=0.5pt](5,5){ + /L 1 def + 150 { L fd 120 left L fd 120 left L fd /L L 0.03 add def 1.25 rotate } repeat +} +\end{pspicture} +\end{LTXexample} + + + + +\iffalse +\def\a{3 } +\begin{pspicture}[showgrid](12,6) +\psset{linecolor=red,linewidth=1.5pt,unit=1cm} +\psTurtle(0,0){ + 90 left \a 1.5 mul fd 159 rt \a fd 120 lt \a fd 120 lt \a fd + pu \a bk pd -125 rt \a fd 90 lt \a fd 90 lt \a fd 90 lt \a fd + pu 90 lt \a fd 90 lt \a fd pd + -37 lt \a fd 4 { 72 lt \a fd } repeat + pu 2 { 72 lt \a fd } repeat pd + -152 lt \a fd +} +%\psdot[dotscale=3](! Turtle8) +\end{pspicture} +\fi + + + + + +%\clearpage +%\section{List of all optional arguments for \texttt{pst-turtle}} +%\xkvview{family=pst-turtle,columns={key,type,default}} + +\bgroup +\RaggedRight +\nocite{*} +%\bibliographystyle{plain} +\printbibliography{pst-turtle-doc} +\egroup + +\printindex + +\end{document} |