diff options
author | Norbert Preining <norbert@preining.info> | 2023-01-16 03:03:27 +0000 |
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committer | Norbert Preining <norbert@preining.info> | 2023-01-16 03:03:27 +0000 |
commit | 6f9e1680085e7bb4d258f6f8116369d122e196e1 (patch) | |
tree | 9ac0ecb239240d1d672b188f29c1479de215074b /graphics/pgf/base/tex/generic/libraries/shapes/circuits/pgflibraryshapes.gates.logic.IEC.code.tex | |
parent | b8345f39630408bb198e7636381ce4240154ca9b (diff) |
CTAN sync 202301160303
Diffstat (limited to 'graphics/pgf/base/tex/generic/libraries/shapes/circuits/pgflibraryshapes.gates.logic.IEC.code.tex')
-rw-r--r-- | graphics/pgf/base/tex/generic/libraries/shapes/circuits/pgflibraryshapes.gates.logic.IEC.code.tex | 739 |
1 files changed, 739 insertions, 0 deletions
diff --git a/graphics/pgf/base/tex/generic/libraries/shapes/circuits/pgflibraryshapes.gates.logic.IEC.code.tex b/graphics/pgf/base/tex/generic/libraries/shapes/circuits/pgflibraryshapes.gates.logic.IEC.code.tex new file mode 100644 index 0000000000..4022cd605d --- /dev/null +++ b/graphics/pgf/base/tex/generic/libraries/shapes/circuits/pgflibraryshapes.gates.logic.IEC.code.tex @@ -0,0 +1,739 @@ +% Copyright 2018 by Mark Wibrow +% +% 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. + +\usepgflibrary{shapes.gates.logic}% + +\pgfkeys{/pgf/.cd, + and gate IEC symbol/.initial=$\char`\&$, + nand gate IEC symbol/.initial=$\char`\&$, + or gate IEC symbol/.initial=$\geq1$, + nor gate IEC symbol/.initial=$\geq1$, + xor gate IEC symbol/.initial={$=1$}, + xnor gate IEC symbol/.initial={$=1$}, + not gate IEC symbol/.initial=1, + buffer gate IEC symbol/.initial=1, + logic gate IEC symbol align/.initial=top, + logic gate IEC symbol color/.initial=% no value +}% + +\pgfkeys{/pgf/logic gate IEC symbol align/.cd, + top/.code=\pgftransformyshift{\innerhalfheight}, + bottom/.code=\pgftransformyshift{-\innerhalfheight}, + left/.code=\pgftransformxshift{-\innerhalfwidth}, + right/.code=\pgftransformxshift{\innerhalfwidth}, +}% + +\def\pgf@lib@sh@logicgates@IEC@foregroundpath#1{% + \dimensions% + {% + \pgftransformshift{\centerpoint}% + \edef\pgf@lib@sh@temp{\pgfkeysvalueof{/pgf/logic gate IEC symbol align}}% + \edef\pgf@lib@sh@@temp{/pgf/logic gate IEC symbol align/.cd, \pgf@lib@sh@temp}% + \expandafter\pgfkeys\expandafter{\pgf@lib@sh@@temp}% + \expandafter\pgftext\expandafter[\pgf@lib@sh@temp]{% + \pgfkeysgetvalue{/pgf/logic gate IEC symbol color}{\pgf@lib@sh@temp}% + \ifx\pgf@lib@sh@temp\pgfutil@empty% + \else% + \expandafter\color\expandafter{\pgf@lib@sh@temp}% + \fi% + \pgfkeysvalueof{/pgf/#1 gate IEC symbol}% + }% + }% +}% + + +\def\pgf@lib@sh@logicgates@dimensions@IEC#1{% + \pgf@x.5\wd\pgfnodeparttextbox% + \pgf@y.5\ht\pgfnodeparttextbox% + \advance\pgf@y.5\dp\pgfnodeparttextbox% + % + % Adjust for the width of the gate symbol. + % + \setbox\pgf@hbox\hbox{% + % wrap in `\pgfinterruptpicture' to restore font, like how `\pgfnode` sets + % `\pgfnodeparttextbox` + \pgfinterruptpicture + {\pgfkeysvalueof{/pgf/#1 gate IEC symbol}}% add braces as color-aftergroup-fix TT + \endpgfinterruptpicture + }% + \pgf@xa.5\wd\pgf@hbox% + \pgf@ya.5\ht\pgf@hbox% + \advance\pgf@ya.5\dp\pgf@hbox% + \ifdim\pgf@x<\pgf@xa% + \pgf@x\pgf@xa% + \fi% + \ifdim\pgf@y<\pgf@ya% + \pgf@y\pgf@ya% + \fi% + \pgfmathaddtolength\pgf@x{\pgfkeysvalueof{/pgf/inner xsep}}% + \pgfmathaddtolength\pgf@y{\pgfkeysvalueof{/pgf/inner ysep}}% + % + % Adjust for minimum height and width. + % + \pgfmathsetlength\pgf@xa{\pgfkeysvalueof{/pgf/minimum width}}% + \pgfmathsetlength\pgf@ya{\pgfkeysvalueof{/pgf/minimum height}}% + \ifdim\pgf@x<.5\pgf@xa% + \pgf@x.5\pgf@xa% + \fi% + \ifdim\pgf@y<.5\pgf@ya% + \pgf@y.5\pgf@ya% + \fi% + % + % Adjust the height for the number of inputs. + % + \c@pgf@counta\pgf@lib@sh@logicgate@numinputs% + \advance\c@pgf@counta1\relax% + \pgfmathsetlength\pgf@yb{\pgfkeysvalueof{/pgf/logic gate inverted radius}}% + \pgf@yb2.0\pgf@yb% + \advance\pgf@yb\pgflinewidth% + \pgfmathsetlength\pgf@yc{\pgfkeysvalueof{/pgf/logic gate input sep}}% + \edef\inputsep{\the\pgf@yc}% + \addtosavedmacro\inputsep% + \ifdim\pgf@yb<\pgf@yc% + \pgf@yb\pgf@yc% + \fi% + \multiply\pgf@yb\c@pgf@counta% + \ifdim\pgf@y<.5\pgf@yb% + \pgf@y.5\pgf@yb% + \fi% + % + \pgf@xa\pgf@x% + \pgfmathaddtolength\pgf@xa{-\pgfkeysvalueof{/pgf/inner xsep}}% + \edef\innerhalfwidth{\the\pgf@xa}% + \addtosavedmacro\innerhalfwidth% + % + \pgf@ya\pgf@y% + \pgfmathaddtolength\pgf@ya{-\pgfkeysvalueof{/pgf/inner ysep}}% + \edef\innerhalfheight{\the\pgf@ya}% + \addtosavedmacro\innerhalfheight% + % + % Take into account the outer sep. + % + \pgfmathaddtolength\pgf@x{\pgfkeysvalueof{/pgf/outer xsep}}% + \pgfmathaddtolength\pgf@y{\pgfkeysvalueof{/pgf/outer ysep}}% + % + \edef\halfwidth{\the\pgf@x}% + \edef\halfheight{\the\pgf@y}% + \addtosavedmacro\halfwidth% + \addtosavedmacro\halfheight% +}% + +\def\pgf@lib@sh@logicgate@IEC@inputanchor#1{% + \dimensions% + \centerpoint% + \advance\pgf@x-\halfwidth% + \expandafter\ifx\expandafter\pgf@lib@sh@itext\csname input-#1\endcsname% + \advance\pgf@x-\invertedradius% + \advance\pgf@x-\outerinvertedradius% + \fi% + % + \pgfutil@tempdima\halfheight% + \multiply\pgfutil@tempdima2\relax% + \c@pgf@counta\numinputs% + \advance\c@pgf@counta1\relax% + \divide\pgfutil@tempdima\c@pgf@counta% + \multiply\pgfutil@tempdima#1\relax% + \advance\pgf@y\halfheight% + \advance\pgf@y-\pgfutil@tempdima% +}% + + + +% Shape and gate IEC +% +\pgfdeclareshape{and gate IEC}{% + \expandafter\pgfutil@g@addto@macro\csname pgf@sh@s@and gate IEC\endcsname{% + \pgf@lib@sh@logicgate@parseinputs{1024}% Maximum 1024 (!) inputs. + % + \pgfmathloop% + \ifnum\pgfmathcounter>\pgf@lib@sh@logicgate@numinputs% + \else% + \pgfutil@ifundefined{pgf@anchor@and gate IEC@input \pgfmathcounter}{% + \expandafter\xdef\csname pgf@anchor@and gate IEC@input \pgfmathcounter\endcsname{% + \noexpand\pgf@lib@sh@logicgate@IEC@inputanchor{\pgfmathcounter}% + }% + }{}% + \repeatpgfmathloop% + \ifnum\pgf@lib@sh@logicgate@numinputs<2\relax% + \pgferror{An and gate must have at least two inputs}% + \fi% + }% + \savedmacro\numinputs{\let\numinputs\pgf@lib@sh@logicgate@numinputs}% + \saveddimen\invertedradius{% + \pgfmathsetlength\pgf@x{\pgfkeysvalueof{/pgf/logic gate inverted radius}}% + }% + \saveddimen\outerinvertedradius{% + \pgfmathsetlength\pgf@x{\pgfkeysvalueof{/pgf/logic gate inverted radius}}% + \advance\pgf@x.5\pgflinewidth% + }% + \savedmacro\dimensions{% + \pgf@lib@sh@logicgates@dimensions@IEC{and}% + }% + \savedanchor\centerpoint{% + \pgf@x.5\wd\pgfnodeparttextbox% + \pgf@y.5\ht\pgfnodeparttextbox% + \advance\pgf@y-.5\dp\pgfnodeparttextbox% + }% + \savedanchor\midpoint{% + \pgf@x.5\wd\pgfnodeparttextbox% + \pgfmathsetlength\pgf@y{+0.5ex}% + }% + \savedanchor\basepoint{% + \pgf@x.5\wd\pgfnodeparttextbox% + \pgf@y0pt% + }% + \anchor{center}{\centerpoint}% + \anchor{mid}{\midpoint}% + \anchor{mid west}{% + \dimensions% + \midpoint% + \advance\pgf@x-\halfwidth}% + \anchor{mid east}{% + \dimensions% + \midpoint% + \advance\pgf@x\halfwidth}% + \anchor{base}{\basepoint}% + \anchor{base west}{% + \dimensions% + \basepoint% + \advance\pgf@x-\halfwidth}% + \anchor{base east}{% + \dimensions% + \basepoint% + \advance\pgf@x\halfwidth}% + \anchor{north}{\dimensions\centerpoint\advance\pgf@y\halfheight}% + \anchor{south}{\dimensions\centerpoint\advance\pgf@y-\halfheight}% + \anchor{east}{\dimensions\centerpoint\advance\pgf@x\halfwidth}% + \anchor{west}{\dimensions\centerpoint\advance\pgf@x-\halfwidth}% + \anchor{north east}{\dimensions\centerpoint\advance\pgf@x\halfwidth\advance\pgf@y\halfheight}% + \anchor{north west}{\dimensions\centerpoint\advance\pgf@x-\halfwidth\advance\pgf@y\halfheight}% + \anchor{south east}{\dimensions\centerpoint\advance\pgf@x\halfwidth\advance\pgf@y-\halfheight}% + \anchor{south west}{\dimensions\centerpoint\advance\pgf@x-\halfwidth\advance\pgf@y-\halfheight}% + \anchor{output}{\dimensions\centerpoint\advance\pgf@x\halfwidth}% + \backgroundpath{% + \dimensions% + \pgf@xc\halfwidth% + \pgf@yc\halfheight% + \pgfmathaddtolength\pgf@xc{-\pgfkeysvalueof{/pgf/outer xsep}}% + \pgfmathaddtolength\pgf@yc{-\pgfkeysvalueof{/pgf/outer xsep}}% + {% + \pgftransformshift{\centerpoint}% + \pgfpathrectangle{\pgfqpoint{-\pgf@xc}{-\pgf@yc}}% + {% + \pgf@xc2.0\pgf@xc% + \pgf@yc2.0\pgf@yc% + \pgfqpoint{\pgf@xc}{\pgf@yc}% + }% + \pgfpathclose% + % + % Draw inputs. + % + \pgf@xc-\halfwidth% + \advance\pgf@xc-\invertedradius% + \pgf@yc\halfheight% + \pgfutil@tempdima2.0\pgf@yc% + \c@pgf@counta\numinputs% + \advance\c@pgf@counta1\relax% + \divide\pgfutil@tempdima\c@pgf@counta% + \pgfmathloop% + \ifnum\pgfmathcounter>\numinputs% + \else% + \advance\pgf@yc-\pgfutil@tempdima% + \expandafter\ifx\expandafter\pgf@lib@sh@itext\csname input-\pgfmathcounter\endcsname% + {% + \pgfpathcircle{\pgfqpoint{\pgf@xc}{\pgf@yc}}{\invertedradius}% + }% + \fi% + \repeatpgfmathloop% + }% + }% + \foregroundpath{\pgf@lib@sh@logicgates@IEC@foregroundpath{and}}% + \anchorborder{% + \pgfextract@process\externalpoint{}% + \dimensions% + \pgfpointadd{\centerpoint}{\pgfpointborderrectangle{\externalpoint}{\pgfqpoint{\halfwidth}{\halfheight}}}% + }% +}% + + + + + +% Shape nand gate IEC +% +\pgfdeclareshape{nand gate IEC}{% + \expandafter\pgfutil@g@addto@macro\csname pgf@sh@s@nand gate IEC\endcsname{% + \pgf@lib@sh@logicgate@parseinputs{1024}% Maximum 1024 (!) inputs. + % + \pgfmathloop% + \ifnum\pgfmathcounter>\pgf@lib@sh@logicgate@numinputs% + \else% + \pgfutil@ifundefined{pgf@anchor@nand gate IEC@input \pgfmathcounter}{% + \expandafter\xdef\csname pgf@anchor@nand gate IEC@input \pgfmathcounter\endcsname{% + \noexpand\pgf@lib@sh@logicgate@IEC@inputanchor{\pgfmathcounter}% + }% + }{}% + \repeatpgfmathloop% + \ifnum\pgf@lib@sh@logicgate@numinputs<2\relax% + \pgferror{A nand gate must have at least two inputs}% + \fi% + }% + \savedmacro\numinputs{\let\numinputs\pgf@lib@sh@logicgate@numinputs}% + \saveddimen\invertedradius{% + \pgfmathsetlength\pgf@x{\pgfkeysvalueof{/pgf/logic gate inverted radius}}% + }% + \saveddimen\outerinvertedradius{% + \pgfmathsetlength\pgf@x{\pgfkeysvalueof{/pgf/logic gate inverted radius}}% + \advance\pgf@x.5\pgflinewidth% + }% + \savedmacro\dimensions{% + \pgf@lib@sh@logicgates@dimensions@IEC{nand}% + }% + \savedanchor\centerpoint{% + \pgf@x.5\wd\pgfnodeparttextbox% + \pgf@y.5\ht\pgfnodeparttextbox% + \advance\pgf@y-.5\dp\pgfnodeparttextbox% + }% + \savedanchor\midpoint{% + \pgf@x.5\wd\pgfnodeparttextbox% + \pgfmathsetlength\pgf@y{+0.5ex}% + }% + \savedanchor\basepoint{% + \pgf@x.5\wd\pgfnodeparttextbox% + \pgf@y0pt% + }% + \inheritanchor[from=and gate IEC]{center}% + \inheritanchor[from=and gate IEC]{mid}% + \inheritanchor[from=and gate IEC]{mid west}% + \inheritanchor[from=and gate IEC]{mid east}% + \inheritanchor[from=and gate IEC]{base}% + \inheritanchor[from=and gate IEC]{base west}% + \inheritanchor[from=and gate IEC]{base east}% + \inheritanchor[from=and gate IEC]{north}% + \inheritanchor[from=and gate IEC]{south}% + \inheritanchor[from=and gate IEC]{east}% + \inheritanchor[from=and gate IEC]{west}% + \inheritanchor[from=and gate IEC]{north east}% + \inheritanchor[from=and gate IEC]{north west}% + \inheritanchor[from=and gate IEC]{south east}% + \inheritanchor[from=and gate IEC]{south west}% + \anchor{output}{% + \csname pgf@anchor@and gate IEC@east\endcsname% + \advance\pgf@x\invertedradius% + \advance\pgf@x\outerinvertedradius% + }% + \backgroundpath{% + \csname pgf@sh@bg@and gate IEC\endcsname% + \pgfpathcircle{% + \centerpoint% + \advance\pgf@x\halfwidth% + \advance\pgf@x\invertedradius% + }{+\invertedradius}% + }% + \foregroundpath{\pgf@lib@sh@logicgates@IEC@foregroundpath{nand}}% + \inheritanchorborder[from=and gate IEC]% +}% + + + + + +% Shape or gate IEC +% +\pgfdeclareshape{or gate IEC}{% + \expandafter\pgfutil@g@addto@macro\csname pgf@sh@s@or gate IEC\endcsname{% + \pgf@lib@sh@logicgate@parseinputs{1024}% Maximum 1024 (!) inputs. + % + \pgfmathloop% + \ifnum\pgfmathcounter>\pgf@lib@sh@logicgate@numinputs% + \else% + \pgfutil@ifundefined{pgf@anchor@or gate IEC@input \pgfmathcounter}{% + \expandafter\xdef\csname pgf@anchor@or gate IEC@input \pgfmathcounter\endcsname{% + \noexpand\pgf@lib@sh@logicgate@IEC@inputanchor{\pgfmathcounter}% + }% + }{}% + \repeatpgfmathloop% + \ifnum\pgf@lib@sh@logicgate@numinputs<2\relax% + \pgferror{An or gate must have at least two inputs}% + \fi% + }% + \savedmacro\numinputs{\let\numinputs\pgf@lib@sh@logicgate@numinputs}% + \saveddimen\invertedradius{% + \pgfmathsetlength\pgf@x{\pgfkeysvalueof{/pgf/logic gate inverted radius}}% + }% + \saveddimen\outerinvertedradius{% + \pgfmathsetlength\pgf@x{\pgfkeysvalueof{/pgf/logic gate inverted radius}}% + \advance\pgf@x.5\pgflinewidth% + }% + \savedmacro\dimensions{% + \pgf@lib@sh@logicgates@dimensions@IEC{or}% + }% + \savedanchor\centerpoint{% + \pgf@x.5\wd\pgfnodeparttextbox% + \pgf@y.5\ht\pgfnodeparttextbox% + \advance\pgf@y-.5\dp\pgfnodeparttextbox% + }% + \savedanchor\midpoint{% + \pgf@x.5\wd\pgfnodeparttextbox% + \pgfmathsetlength\pgf@y{+0.5ex}% + }% + \savedanchor\basepoint{% + \pgf@x.5\wd\pgfnodeparttextbox% + \pgf@y0pt% + }% + \inheritanchor[from=and gate IEC]{center}% + \inheritanchor[from=and gate IEC]{mid}% + \inheritanchor[from=and gate IEC]{mid west}% + \inheritanchor[from=and gate IEC]{mid east}% + \inheritanchor[from=and gate IEC]{base}% + \inheritanchor[from=and gate IEC]{base west}% + \inheritanchor[from=and gate IEC]{base east}% + \inheritanchor[from=and gate IEC]{north}% + \inheritanchor[from=and gate IEC]{south}% + \inheritanchor[from=and gate IEC]{east}% + \inheritanchor[from=and gate IEC]{west}% + \inheritanchor[from=and gate IEC]{north east}% + \inheritanchor[from=and gate IEC]{north west}% + \inheritanchor[from=and gate IEC]{south east}% + \inheritanchor[from=and gate IEC]{south west}% + \inheritanchor[from=and gate IEC]{output}% + \inheritbackgroundpath[from=and gate IEC]% + \foregroundpath{\pgf@lib@sh@logicgates@IEC@foregroundpath{or}}% + \inheritanchorborder[from=and gate IEC]% +}% + + + + + +% Shape nor gate IEC +% +\pgfdeclareshape{nor gate IEC}{% + \expandafter\pgfutil@g@addto@macro\csname pgf@sh@s@nor gate IEC\endcsname{% + \pgf@lib@sh@logicgate@parseinputs{1024}% Maximum 1024 (!) inputs. + % + \pgfmathloop% + \ifnum\pgfmathcounter>\pgf@lib@sh@logicgate@numinputs% + \else% + \pgfutil@ifundefined{pgf@anchor@nor gate IEC@input \pgfmathcounter}{% + \expandafter\xdef\csname pgf@anchor@nor gate IEC@input \pgfmathcounter\endcsname{% + \noexpand\pgf@lib@sh@logicgate@IEC@inputanchor{\pgfmathcounter}% + }% + }{}% + \repeatpgfmathloop% + \ifnum\pgf@lib@sh@logicgate@numinputs<2\relax% + \pgferror{A nor gate must have at least two inputs}% + \fi% + }% + \savedmacro\numinputs{\let\numinputs\pgf@lib@sh@logicgate@numinputs}% + \saveddimen\invertedradius{% + \pgfmathsetlength\pgf@x{\pgfkeysvalueof{/pgf/logic gate inverted radius}}% + }% + \saveddimen\outerinvertedradius{% + \pgfmathsetlength\pgf@x{\pgfkeysvalueof{/pgf/logic gate inverted radius}}% + \advance\pgf@x.5\pgflinewidth% + }% + \savedmacro\dimensions{% + \pgf@lib@sh@logicgates@dimensions@IEC{nor}% + }% + \savedanchor\centerpoint{% + \pgf@x.5\wd\pgfnodeparttextbox% + \pgf@y.5\ht\pgfnodeparttextbox% + \advance\pgf@y-.5\dp\pgfnodeparttextbox% + }% + \savedanchor\midpoint{% + \pgf@x.5\wd\pgfnodeparttextbox% + \pgfmathsetlength\pgf@y{+0.5ex}% + }% + \savedanchor\basepoint{% + \pgf@x.5\wd\pgfnodeparttextbox% + \pgf@y0pt% + }% + \inheritanchor[from=and gate IEC]{center}% + \inheritanchor[from=and gate IEC]{mid}% + \inheritanchor[from=and gate IEC]{mid west}% + \inheritanchor[from=and gate IEC]{mid east}% + \inheritanchor[from=and gate IEC]{base}% + \inheritanchor[from=and gate IEC]{base west}% + \inheritanchor[from=and gate IEC]{base east}% + \inheritanchor[from=and gate IEC]{north}% + \inheritanchor[from=and gate IEC]{south}% + \inheritanchor[from=and gate IEC]{east}% + \inheritanchor[from=and gate IEC]{west}% + \inheritanchor[from=and gate IEC]{north east}% + \inheritanchor[from=and gate IEC]{north west}% + \inheritanchor[from=and gate IEC]{south east}% + \inheritanchor[from=and gate IEC]{south west}% + \inheritanchor[from=nand gate IEC]{output}%% + \inheritbackgroundpath[from=nand gate IEC]% + \foregroundpath{\pgf@lib@sh@logicgates@IEC@foregroundpath{nor}}% + \inheritanchorborder[from=and gate IEC]% +}% + + + + + +% Shape xor gate IEC +% +\pgfdeclareshape{xor gate IEC}{% + \expandafter\pgfutil@g@addto@macro\csname pgf@sh@s@xor gate IEC\endcsname{% + \pgf@lib@sh@logicgate@parseinputs{2}% Maximum 1024 (!) inputs. + % + \pgfmathloop% + \ifnum\pgfmathcounter>\pgf@lib@sh@logicgate@numinputs% + \else% + \pgfutil@ifundefined{pgf@anchor@xor gate IEC@input \pgfmathcounter}{% + \expandafter\xdef\csname pgf@anchor@xor gate IEC@input \pgfmathcounter\endcsname{% + \noexpand\pgf@lib@sh@logicgate@IEC@inputanchor{\pgfmathcounter}% + }% + }{}% + \repeatpgfmathloop% + \ifnum\pgf@lib@sh@logicgate@numinputs<2\relax% + \pgferror{An xor gate must have two inputs}% + \fi% + }% + \savedmacro\numinputs{\let\numinputs\pgf@lib@sh@logicgate@numinputs}% + \saveddimen\invertedradius{% + \pgfmathsetlength\pgf@x{\pgfkeysvalueof{/pgf/logic gate inverted radius}}% + }% + \saveddimen\outerinvertedradius{% + \pgfmathsetlength\pgf@x{\pgfkeysvalueof{/pgf/logic gate inverted radius}}% + \advance\pgf@x.5\pgflinewidth% + }% + \savedmacro\dimensions{% + \pgf@lib@sh@logicgates@dimensions@IEC{xor}% + }% + \savedanchor\centerpoint{% + \pgf@x.5\wd\pgfnodeparttextbox% + \pgf@y.5\ht\pgfnodeparttextbox% + \advance\pgf@y-.5\dp\pgfnodeparttextbox% + }% + \savedanchor\midpoint{% + \pgf@x.5\wd\pgfnodeparttextbox% + \pgfmathsetlength\pgf@y{+0.5ex}% + }% + \savedanchor\basepoint{% + \pgf@x.5\wd\pgfnodeparttextbox% + \pgf@y0pt% + }% + \inheritanchor[from=and gate IEC]{center}% + \inheritanchor[from=and gate IEC]{mid}% + \inheritanchor[from=and gate IEC]{mid west}% + \inheritanchor[from=and gate IEC]{mid east}% + \inheritanchor[from=and gate IEC]{base}% + \inheritanchor[from=and gate IEC]{base west}% + \inheritanchor[from=and gate IEC]{base east}% + \inheritanchor[from=and gate IEC]{north}% + \inheritanchor[from=and gate IEC]{south}% + \inheritanchor[from=and gate IEC]{east}% + \inheritanchor[from=and gate IEC]{west}% + \inheritanchor[from=and gate IEC]{north east}% + \inheritanchor[from=and gate IEC]{north west}% + \inheritanchor[from=and gate IEC]{south east}% + \inheritanchor[from=and gate IEC]{south west}% + \inheritanchor[from=and gate IEC]{output}% + \inheritbackgroundpath[from=and gate IEC]% + \foregroundpath{\pgf@lib@sh@logicgates@IEC@foregroundpath{xor}}% + \inheritanchorborder[from=and gate IEC]% +}% + + + + +% Shape xnor gate IEC +% + +\pgfdeclareshape{xnor gate IEC}{% + \expandafter\pgfutil@g@addto@macro\csname pgf@sh@s@xnor gate IEC\endcsname{% + \pgf@lib@sh@logicgate@parseinputs{1024}% Maximum 1024 (!) inputs. + % + \pgfmathloop% + \ifnum\pgfmathcounter>\pgf@lib@sh@logicgate@numinputs% + \else% + \pgfutil@ifundefined{pgf@anchor@xnor gate IEC@input \pgfmathcounter}{% + \expandafter\xdef\csname pgf@anchor@xnor gate IEC@input \pgfmathcounter\endcsname{% + \noexpand\pgf@lib@sh@logicgate@IEC@inputanchor{\pgfmathcounter}% + }% + }{}% + \repeatpgfmathloop% + \ifnum\pgf@lib@sh@logicgate@numinputs<2\relax% + \pgferror{A xnor gate must have two inputs}% + \fi% + }% + \savedmacro\numinputs{\let\numinputs\pgf@lib@sh@logicgate@numinputs}% + \saveddimen\invertedradius{% + \pgfmathsetlength\pgf@x{\pgfkeysvalueof{/pgf/logic gate inverted radius}}% + }% + \saveddimen\outerinvertedradius{% + \pgfmathsetlength\pgf@x{\pgfkeysvalueof{/pgf/logic gate inverted radius}}% + \advance\pgf@x.5\pgflinewidth% + }% + \savedmacro\dimensions{% + \pgf@lib@sh@logicgates@dimensions@IEC{xnor}% + }% + \savedanchor\centerpoint{% + \pgf@x.5\wd\pgfnodeparttextbox% + \pgf@y.5\ht\pgfnodeparttextbox% + \advance\pgf@y-.5\dp\pgfnodeparttextbox% + }% + \savedanchor\midpoint{% + \pgf@x.5\wd\pgfnodeparttextbox% + \pgfmathsetlength\pgf@y{+0.5ex}% + }% + \savedanchor\basepoint{% + \pgf@x.5\wd\pgfnodeparttextbox% + \pgf@y0pt% + }% + \inheritanchor[from=and gate IEC]{center}% + \inheritanchor[from=and gate IEC]{mid}% + \inheritanchor[from=and gate IEC]{mid west}% + \inheritanchor[from=and gate IEC]{mid east}% + \inheritanchor[from=and gate IEC]{base}% + \inheritanchor[from=and gate IEC]{base west}% + \inheritanchor[from=and gate IEC]{base east}% + \inheritanchor[from=and gate IEC]{north}% + \inheritanchor[from=and gate IEC]{south}% + \inheritanchor[from=and gate IEC]{east}% + \inheritanchor[from=and gate IEC]{west}% + \inheritanchor[from=and gate IEC]{north east}% + \inheritanchor[from=and gate IEC]{north west}% + \inheritanchor[from=and gate IEC]{south east}% + \inheritanchor[from=and gate IEC]{south west}% + \inheritanchor[from=nand gate IEC]{output}% + \inheritbackgroundpath[from=nand gate IEC]% + \foregroundpath{\pgf@lib@sh@logicgates@IEC@foregroundpath{xnor}}% + \inheritanchorborder[from=and gate IEC]% +}% + + + + +% Shape buffer gate IEC +% +\pgfdeclareshape{buffer gate IEC}{% + \expandafter\pgfutil@g@addto@macro\csname pgf@sh@s@buffer gate IEC\endcsname{% + \pgf@lib@sh@logicgate@parseinputs{1}% Maximum 1 input. + % + \expandafter\gdef\csname pgf@anchor@buffer gate IEC@input\endcsname{% + \pgf@lib@sh@logicgate@IEC@inputanchor{1}% + }% + \ifnum\pgf@lib@sh@logicgate@numinputs=0\relax% + \pgferror{A buffer gate must have one inputs}% + \fi% + }% + \savedmacro\numinputs{\let\numinputs\pgf@lib@sh@logicgate@numinputs}% + \saveddimen\invertedradius{% + \pgfmathsetlength\pgf@x{\pgfkeysvalueof{/pgf/logic gate inverted radius}}% + }% + \saveddimen\outerinvertedradius{% + \pgfmathsetlength\pgf@x{\pgfkeysvalueof{/pgf/logic gate inverted radius}}% + \advance\pgf@x.5\pgflinewidth% + }% + \savedmacro\dimensions{% + \pgf@lib@sh@logicgates@dimensions@IEC{xor}% + }% + \savedanchor\centerpoint{% + \pgf@x.5\wd\pgfnodeparttextbox% + \pgf@y.5\ht\pgfnodeparttextbox% + \advance\pgf@y-.5\dp\pgfnodeparttextbox% + }% + \savedanchor\midpoint{% + \pgf@x.5\wd\pgfnodeparttextbox% + \pgfmathsetlength\pgf@y{+0.5ex}% + }% + \savedanchor\basepoint{% + \pgf@x.5\wd\pgfnodeparttextbox% + \pgf@y0pt% + }% + \inheritanchor[from=and gate IEC]{center}% + \inheritanchor[from=and gate IEC]{mid}% + \inheritanchor[from=and gate IEC]{mid west}% + \inheritanchor[from=and gate IEC]{mid east}% + \inheritanchor[from=and gate IEC]{base}% + \inheritanchor[from=and gate IEC]{base west}% + \inheritanchor[from=and gate IEC]{base east}% + \inheritanchor[from=and gate IEC]{north}% + \inheritanchor[from=and gate IEC]{south}% + \inheritanchor[from=and gate IEC]{east}% + \inheritanchor[from=and gate IEC]{west}% + \inheritanchor[from=and gate IEC]{north east}% + \inheritanchor[from=and gate IEC]{north west}% + \inheritanchor[from=and gate IEC]{south east}% + \inheritanchor[from=and gate IEC]{south west}% + \inheritanchor[from=and gate IEC]{output}% + \inheritbackgroundpath[from=and gate IEC]% + \foregroundpath{\pgf@lib@sh@logicgates@IEC@foregroundpath{buffer}}% + \inheritanchorborder[from=and gate IEC]% +}% + + + + + +% Shape not gate IEC +% +\pgfdeclareshape{not gate IEC}{% + \expandafter\pgfutil@g@addto@macro\csname pgf@sh@s@not gate IEC\endcsname{% + \pgf@lib@sh@logicgate@parseinputs{1}% + % + \pgfutil@ifundefined{pgf@anchor@not gate IEC@input}{% + \expandafter\gdef\csname pgf@anchor@not gate IEC@input\endcsname{% + \pgf@lib@sh@logicgate@IEC@inputanchor{1}% + }}{}% + \ifnum\pgf@lib@sh@logicgate@numinputs=0\relax% + \pgferror{A not gate must have one input}% + \fi% + }% + \savedmacro\numinputs{\let\numinputs\pgf@lib@sh@logicgate@numinputs}% + \saveddimen\invertedradius{% + \pgfmathsetlength\pgf@x{\pgfkeysvalueof{/pgf/logic gate inverted radius}}% + }% + \saveddimen\outerinvertedradius{% + \pgfmathsetlength\pgf@x{\pgfkeysvalueof{/pgf/logic gate inverted radius}}% + \advance\pgf@x.5\pgflinewidth% + }% + \savedmacro\dimensions{% + \pgf@lib@sh@logicgates@dimensions@IEC{not}% + }% + \savedanchor\centerpoint{% + \pgf@x.5\wd\pgfnodeparttextbox% + \pgf@y.5\ht\pgfnodeparttextbox% + \advance\pgf@y-.5\dp\pgfnodeparttextbox% + }% + \savedanchor\midpoint{% + \pgf@x.5\wd\pgfnodeparttextbox% + \pgfmathsetlength\pgf@y{+0.5ex}% + }% + \savedanchor\basepoint{% + \pgf@x.5\wd\pgfnodeparttextbox% + \pgf@y0pt% + }% + \inheritanchor[from=and gate IEC]{center}% + \inheritanchor[from=and gate IEC]{mid}% + \inheritanchor[from=and gate IEC]{mid west}% + \inheritanchor[from=and gate IEC]{mid east}% + \inheritanchor[from=and gate IEC]{base}% + \inheritanchor[from=and gate IEC]{base west}% + \inheritanchor[from=and gate IEC]{base east}% + \inheritanchor[from=and gate IEC]{north}% + \inheritanchor[from=and gate IEC]{south}% + \inheritanchor[from=and gate IEC]{east}% + \inheritanchor[from=and gate IEC]{west}% + \inheritanchor[from=and gate IEC]{north east}% + \inheritanchor[from=and gate IEC]{north west}% + \inheritanchor[from=and gate IEC]{south east}% + \inheritanchor[from=and gate IEC]{south west}% + \inheritanchor[from=nand gate IEC]{output}% + \inheritbackgroundpath[from=nand gate IEC]% + \foregroundpath{\pgf@lib@sh@logicgates@IEC@foregroundpath{not}}% + \inheritanchorborder[from=and gate IEC]% +}% + +\endinput |