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diff --git a/Master/texmf-dist/doc/latex/pstricks-examples/14-07-1.ltx b/Master/texmf-dist/doc/latex/pstricks-examples/14-07-1.ltx new file mode 100644 index 00000000000..ba287c0a442 --- /dev/null +++ b/Master/texmf-dist/doc/latex/pstricks-examples/14-07-1.ltx @@ -0,0 +1,91 @@ +%% +%% Ein Beispiel der DANTE-Edition +%% +%% +%% Copyright (C) 2010 Herbert Voss +%% +%% It may be distributed and/or modified under the conditions +%% of the LaTeX Project Public License, either version 1.3 +%% of this license or (at your option) any later version. +%% +%% See http://www.latex-project.org/lppl.txt for details. +%% +%% +%% ==== +% Show page(s) 1 +%% +\documentclass[]{exaarticle} +\pagestyle{empty} +\setlength\textwidth{392.64803pt} +\setlength\parindent{0pt} +\StartShownPreambleCommands +\usepackage{pstricks,pst-node,multido,pst-xkey} +\SpecialCoor +\makeatletter +\define@boolkey[psset]{}[Pst@]{zeigeSP}[true]{}% Schwerpunkt markieren? +\psset{zeigeSP=true} % Vorgabe +\def\Schwerpunkt{\@ifnextchar[{\Schwerpunkt@i}{\Schwerpunkt@i[]}} +\def\Schwerpunkt@i[#1](#2)(#3)(#4)#5{{ % damit alles lokal bleibt + \psset{#1} % Parameter setzen + \pst@getcoor{#2}\pst@tempA% Punkt A % hole Kordinaten als x y + \pst@getcoor{#3}\pst@tempB% Punkt B % " + \pst@getcoor{#4}\pst@tempC% Punkt C % " + \pnode(!% % setze Knoten + \pst@tempA /YA exch \pst@number\psyunit div def + /XA exch \pst@number\psxunit div def % x y in user Koordinaten + \pst@tempB /YB exch \pst@number\psyunit div def + /XB exch \pst@number\psxunit div def + \pst@tempC /YC exch \pst@number\psyunit div def + /XC exch \pst@number\psxunit div def + XA XB XC add add 3.0 div % xSP + YA YB YC add add 3.0 div % ySP + ){#5} % #5 = Knotenname + \ifPst@zeigeSP\qdisk(#5){2pt}\fi}% + \ignorespaces} % markieren? +\makeatother +\StopShownPreambleCommands +\begin{document} +\psset{unit=0.7} +\begin{pspicture}(-5,-5)(5,5) + \multido{\rA=-5+0.5,\rB=0+0.5,\rC=5+-0.5}{10}{% + \pnode(-5,\rA){A}\pnode(\rB,5){B}\pnode(\rC,-5){C}% + \pspolygon[linecolor=blue](A)(B)(C)% + \Schwerpunkt(A)(B)(C){SP}% + } + \multido{\rA=0+0.5,\rB=5+-0.5,\rC=0+-0.5}{10}{% + \pnode(-5,\rA){A}\pnode(5,\rB){B}\pnode(\rC,-5){C}% + \pspolygon[linecolor=red](A)(B)(C)% + \Schwerpunkt(A)(B)(C){SP}% + } + \multido{\rA=-5+0.5,\rB=0+-0.5,\rC=-5+0.5}{10}{% + \pnode(\rA,5){A}\pnode(5,\rB){B}\pnode(-5,\rC){C}% + \pspolygon[linecolor=cyan](A)(B)(C)% + \Schwerpunkt(A)(B)(C){SP}% + } + \multido{\rA=0+0.5,\rB=5+-0.5,\rC=0+0.5}{10}{% + \pnode(\rA,5){A}\pnode(\rB,-5){B}\pnode(-5,\rC){C}% + \pspolygon[linecolor=magenta](A)(B)(C)% + \Schwerpunkt(A)(B)(C){SP}% + } + \multido{\rA=5+-0.5,\rB=0+-0.5,\rC=-5+0.5}{10}{% + \pnode(5,\rA){A}\pnode(\rB,-5){B}\pnode(\rC,5){C}% + \pspolygon[linecolor=blue](A)(B)(C)% + \Schwerpunkt(A)(B)(C){SP}% + } + \multido{\rA=0+-0.5,\rB=-5+0.5,\rC=0+0.5}{10}{% + \pnode(5,\rA){A}\pnode(-5,\rB){B}\pnode(\rC,5){C}% + \pspolygon[linecolor=red](A)(B)(C)% + \Schwerpunkt(A)(B)(C){SP}% + } + \multido{\rA=5+-0.5,\rB=0+0.5,\rC=5+-0.5}{10}{% + \pnode(\rA,-5){A}\pnode(-5,\rB){B}\pnode(5,\rC){C}% + \pspolygon[linecolor=cyan](A)(B)(C)% + \Schwerpunkt(A)(B)(C){SP}% + } + \multido{\rA=0+-0.5,\rB=-5+0.5,\rC=0+-0.5}{10}{% + \pnode(\rA,-5){A}\pnode(\rB,5){B}\pnode(5,\rC){C}% + \pspolygon[linecolor=magenta](A)(B)(C)% + \Schwerpunkt(A)(B)(C){SP}% + } +\end{pspicture} +\end{document} |