92 lines
2.6 KiB
TeX
92 lines
2.6 KiB
TeX
%!tikz editor 1.0
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\documentclass{article}
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\usepackage{tikz}
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\usepackage[graphics, active, tightpage]{preview}
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\usepackage{circuitikz}
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\PreviewEnvironment{tikzpicture}
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%!tikz preamble begin
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\usetikzlibrary{circuits.logic.IEC, positioning}
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\usepackage[utf8]{inputenc}
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\makeatletter
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\def\grd@save@target#1{%
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\def\grd@target{#1}}
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\def\grd@save@start#1{%
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\def\grd@start{#1}}
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\tikzset{
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grid with coordinates/.style={
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to path={%
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\pgfextra{%
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\edef\grd@@target{(\tikztotarget)}%
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\tikz@scan@one@point\grd@save@target\grd@@target\relax
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\edef\grd@@start{(\tikztostart)}%
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\tikz@scan@one@point\grd@save@start\grd@@start\relax
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\draw[minor help lines] (\tikztostart) grid (\tikztotarget);
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\draw[major help lines] (\tikztostart) grid (\tikztotarget);
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\grd@start
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\pgfmathsetmacro{\grd@xa}{\the\pgf@x/1cm}
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\pgfmathsetmacro{\grd@ya}{\the\pgf@y/1cm}
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\grd@target
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\pgfmathsetmacro{\grd@xb}{\the\pgf@x/1cm}
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\pgfmathsetmacro{\grd@yb}{\the\pgf@y/1cm}
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\pgfmathsetmacro{\grd@xc}{\grd@xa + \pgfkeysvalueof{/tikz/grid with coordinates/major step}}
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\pgfmathsetmacro{\grd@yc}{\grd@ya + \pgfkeysvalueof{/tikz/grid with coordinates/major step}}
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\foreach \x in {\grd@xa,\grd@xc,...,\grd@xb}
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\node[anchor=north] at (\x,\grd@ya) {\pgfmathprintnumber{\x}};
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\foreach \y in {\grd@ya,\grd@yc,...,\grd@yb}
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\node[anchor=east] at (\grd@xa,\y) {\pgfmathprintnumber{\y}};
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}
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}
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},
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minor help lines/.style={
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help lines,
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step=\pgfkeysvalueof{/tikz/grid with coordinates/minor step}
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},
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major help lines/.style={
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help lines,
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line width=\pgfkeysvalueof{/tikz/grid with coordinates/major line width},
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step=\pgfkeysvalueof{/tikz/grid with coordinates/major step}
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},
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grid with coordinates/.cd,
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minor step/.initial=.2,
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major step/.initial=1,
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major line width/.initial=1pt,
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}
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\makeatother
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%!tikz preamble end
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\begin{document}
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%!tikz source begin
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\begin{tikzpicture}[scale=1.3, transform shape,circuit logic IEC]
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\tikzstyle{branch}=[fill,shape=circle,minimum size=3pt,inner sep=0pt]
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%\draw (-1,-1) to[grid with coordinates] (10,10);
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% Koordinaten für Kreuzpunkte
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\coordinate (A) at (0.75,0.5);
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\fill (A) circle (1pt);
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% Eingangsvariablen
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\node (x1) at (0,0.5) {in};
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% Ausgangsvariable
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\node (y) at (2.5,0.5) {out};
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% Gatter
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\node[nand gate] at (1.3,0.5) (n1) {};
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% Verbindungen
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\draw(x1.east) -- (A);
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\draw(A) |- (n1.input 1);
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\draw(A) |- (n1.input 2);
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\draw(n1.output) -- (y);
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\end{tikzpicture}
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%!tikz source end
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\end{document} |