diff options
Diffstat (limited to 'Master/texmf-dist/tex/generic/circuitikz/pgfcirclabel.tex')
| -rw-r--r-- | Master/texmf-dist/tex/generic/circuitikz/pgfcirclabel.tex | 458 |
1 files changed, 282 insertions, 176 deletions
diff --git a/Master/texmf-dist/tex/generic/circuitikz/pgfcirclabel.tex b/Master/texmf-dist/tex/generic/circuitikz/pgfcirclabel.tex index 29943d5d569..1d386b5480b 100644 --- a/Master/texmf-dist/tex/generic/circuitikz/pgfcirclabel.tex +++ b/Master/texmf-dist/tex/generic/circuitikz/pgfcirclabel.tex @@ -5,224 +5,330 @@ % 1. under the LaTeX Project Public License and/or % 2. under the GNU Public License. % -% See the file doc/LICENSE for more details. +% See the files gpl-3.0_license.txt and lppl-1-3c_license.txt for more details. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% Bipole label positioning %% Options \ctikzset{label/.style = { l=#1 } } -\ctikzset{l/.code = { - \pgfkeys{/tikz/circuitikz/bipole/label/name=#1} - \ctikzsetvalof{bipole/label/unit}{} - \ifpgf@circ@siunitx - \pgf@circ@handleSI{#1} - \ifpgf@circ@siunitx@res - \edef\pgf@temp{\pgf@circ@handleSI@val} - \pgfkeyslet{/tikz/circuitikz/bipole/label/name}{\pgf@temp} - \edef\pgf@temp{\pgf@circ@handleSI@unit} - \pgfkeyslet{/tikz/circuitikz/bipole/label/unit}{\pgf@temp} - \else - \fi - \else - \fi +\ctikzset{l/.code = { + \pgfkeys{/tikz/circuitikz/bipole/label/name=#1} + \ctikzsetvalof{bipole/label/unit}{} + \ifpgf@circ@siunitx + \pgf@circ@handleSI{#1} + \ifpgf@circ@siunitx@res + \edef\pgf@temp{\pgf@circ@handleSI@val} + \pgfkeyslet{/tikz/circuitikz/bipole/label/name}{\pgf@temp} + \edef\pgf@temp{\pgf@circ@handleSI@unit} + \pgfkeyslet{/tikz/circuitikz/bipole/label/unit}{\pgf@temp} + \else + \fi + \else + \fi }} -\ctikzset{label above/.code = { - l=#1, - \circuitikzbasekey/bipole/label/position=90 } +\ctikzset{label above/.code = { + l=#1, + \circuitikzbasekey/bipole/label/position=90 } } -\ctikzset{l^/.style = { - l=#1, - \circuitikzbasekey/bipole/label/position=90 } +\ctikzset{l^/.style = { + l=#1, + \circuitikzbasekey/bipole/label/position=90 } } -\ctikzset{label below/.code = { - l=#1, - \circuitikzbasekey/bipole/label/position=-90 } +\ctikzset{label below/.code = { + l=#1, + \circuitikzbasekey/bipole/label/position=-90 } } -\ctikzset{l_/.style = { - l=#1, - \circuitikzbasekey/bipole/label/position=-90 } +\ctikzset{l_/.style = { + l=#1, + \circuitikzbasekey/bipole/label/position=-90 } } \ctikzset{annotation/.style = { a=#1 } } \ctikzset{a/.code = { - \pgfkeys{/tikz/circuitikz/bipole/annotation/name=#1} - \ctikzsetvalof{bipole/annotation/unit}{} - \ifpgf@circ@siunitx - \pgf@circ@handleSI{#1} - \ifpgf@circ@siunitx@res - \edef\pgf@temp{\pgf@circ@handleSI@val} - \pgfkeyslet{/tikz/circuitikz/bipole/annotation/name}{\pgf@temp} - \edef\pgf@temp{\pgf@circ@handleSI@unit} - \pgfkeyslet{/tikz/circuitikz/bipole/annotation/unit}{\pgf@temp} - \else - \fi - \else - \fi - }} + \pgfkeys{/tikz/circuitikz/bipole/annotation/name=#1} + \ctikzsetvalof{bipole/annotation/unit}{} + \ifpgf@circ@siunitx + \pgf@circ@handleSI{#1} + \ifpgf@circ@siunitx@res + \edef\pgf@temp{\pgf@circ@handleSI@val} + \pgfkeyslet{/tikz/circuitikz/bipole/annotation/name}{\pgf@temp} + \edef\pgf@temp{\pgf@circ@handleSI@unit} + \pgfkeyslet{/tikz/circuitikz/bipole/annotation/unit}{\pgf@temp} + \else + \fi + \else + \fi +}} -\ctikzset{annotation above/.code = { - a=#1, - \circuitikzbasekey/bipole/annotation/position=90 } +\ctikzset{annotation above/.code = { + a=#1, + \circuitikzbasekey/bipole/annotation/position=90 } } -\ctikzset{a^/.style = { - a=#1, - \circuitikzbasekey/bipole/annotation/position=90 } +\ctikzset{a^/.style = { + a=#1, + \circuitikzbasekey/bipole/annotation/position=90 } } -\ctikzset{annotation below/.code = { - a=#1, - \circuitikzbasekey/bipole/annotation/position=-90 } +\ctikzset{annotation below/.code = { + a=#1, + \circuitikzbasekey/bipole/annotation/position=-90 } } -\ctikzset{a_/.style = { - a=#1, - \circuitikzbasekey/bipole/annotation/position=-90 } +\ctikzset{a_/.style = { + a=#1, + \circuitikzbasekey/bipole/annotation/position=-90 } } - +% This is to adjust spacing for the labels so that they are not cramped on components +\def\pgf@circ@ls{.75ex} % labelspace to have just one point to change \def\pgf@circ@drawlabels#1{ - \pgfextra{ - \pgfmathsubtract{\pgf@circ@direction}{90} - \edef\pgf@circ@labanc{\expandafter\pgf@circ@stripdecimals\pgfmathresult\pgf@nil} - - \edef\pgf@circ@temp{\ctikzvalof{bipole/#1/position}} - \ifnum \pgf@circ@temp < 0 - \pgfmathadd{\pgf@circ@labanc}{180} - \edef\pgf@circ@labanc{\expandafter\pgf@circ@stripdecimals\pgfmathresult\pgf@nil} - \fi - \ifpgf@circuit@bipole@inverted - \pgfmathadd{\pgf@circ@temp}{180} %If shape is inverted, use opposite anchor - \edef\pgf@circ@temp{\expandafter\pgf@circ@stripdecimals\pgfmathresult\pgf@nil} - \fi - - \ifnum \ctikzvalof{mirror value} = -1 - \pgfmathadd{\pgf@circ@temp}{180} %If shape is mirrored, use opposite anchor - \edef\pgf@circ@temp{\expandafter\pgf@circ@stripdecimals\pgfmathresult\pgf@nil} - \fi - } - %Firstly, place a coodinate directly at the edge of the shape - (\ctikzvalof{bipole/name}.\pgf@circ@temp) coordinate (labelcoor) - %now decide, which labels should be drawn - \pgfextra{ - \edef\pgf@temp{\ctikzvalof{label/align}} - \def\pgf@circ@temp{straight} - } - \ifx\pgf@temp\pgf@circ@temp %straight - \pgf@circ@drawreglabels{#1} - \else - \pgfextra{\def\pgf@circ@temp{rotate}} - \ifx\pgf@temp\pgf@circ@temp %rotate - \pgf@circ@drawrotlabels{#1} - \else% smart - \pgf@circ@drawsmartlabels{#1} - \fi - \fi + \pgfextra{ + % This function will be called with argument #1 equal + % to "label" or "annotation" form pgfcircpath.tex. + % pgf@circ@direction is the direction of the path, + % its value is set in pgfcircpath.tex + \pgfmathsubtract{\pgf@circ@direction}{90} + \pgfmathround{\pgfmathresult} % avoid precision loss errors + \edef\pgf@circ@labanc{\expandafter\pgf@circ@stripdecimals\pgfmathresult\pgf@nil} + + \edef\pgf@circ@temp{\ctikzvalof{bipole/#1/position}} + \ifnum \pgf@circ@temp < 0 + \pgfmathadd{\pgf@circ@labanc}{180} + \edef\pgf@circ@labanc{\expandafter\pgf@circ@stripdecimals\pgfmathresult\pgf@nil} + \fi + \ifpgf@circuit@bipole@inverted + \pgfmathadd{\pgf@circ@temp}{180} %If shape is inverted, use opposite anchor + \edef\pgf@circ@temp{\expandafter\pgf@circ@stripdecimals\pgfmathresult\pgf@nil} + \fi + + \ifnum \ctikzvalof{mirror value} = -1 + \pgfmathadd{\pgf@circ@temp}{180} %If shape is mirrored, use opposite anchor + \edef\pgf@circ@temp{\expandafter\pgf@circ@stripdecimals\pgfmathresult\pgf@nil} + \fi + } + %Firstly, place a coordinate directly at the edge of the shape + (\ctikzvalof{bipole/name}.\pgf@circ@temp) coordinate (labelcoor) + %now decide, which labels should be drawn + \pgfextra{ + \edef\pgf@temp{\ctikzvalof{label/align}} + \def\pgf@circ@temp{straight} + } + \ifx\pgf@temp\pgf@circ@temp %straight + \pgf@circ@drawreglabels{#1} + \else + \pgfextra{\def\pgf@circ@temp{rotate}} + \ifx\pgf@temp\pgf@circ@temp %rotate + \pgf@circ@drawrotlabels{#1} + \else% smart + \pgf@circ@drawsmartlabels{#1} + \fi + \fi } \def\pgf@circ@drawsmartlabels#1{ - \pgfextra{ - \pgfmathmod{\pgf@circ@direction}{90} - \edef\pgfcircmathresult{\expandafter\pgf@circ@stripdecimals\pgfmathresult\pgf@nil} - } - \ifnum \pgfcircmathresult > 20 - \ifnum \pgfcircmathresult < 70 - \pgf@circ@drawrotlabels{#1} - \else - \pgf@circ@drawreglabels{#1} - \fi - \else - \pgf@circ@drawreglabels{#1} - \fi -} + \pgfextra{ + \pgfmathmod{\pgf@circ@direction}{90} + \edef\pgfcircmathresult{\expandafter\pgf@circ@stripdecimals\pgfmathresult\pgf@nil} + } + \ifnum \pgfcircmathresult > 20 + \ifnum \pgfcircmathresult < 70 + \pgf@circ@drawrotlabels{#1} + \else + \pgf@circ@drawreglabels{#1} + \fi + \else + \pgf@circ@drawreglabels{#1} + \fi + } \def\pgf@circ@drawrotlabels#1{ - \pgfextra{ - \ifnum \ctikzvalof{bipole/#1/position}>0 - %we need some more space for placement below, due to mid-anchor - \def\pgf@circ@labposdistance{1.5ex} - \else - \def\pgf@circ@labposdistance{2ex} - \fi - %Calculate rotation of the label from direction and strip decimals - \edef\pgfcirclabrot{\expandafter\pgf@circ@stripdecimals\pgf@circ@direction\pgf@nil} - % rotate the label at second or third quadrant: - \ifnum \pgfcirclabrot > 90 \ifnum \pgfcirclabrot < 270 - \pgfmathsubtract{\pgf@circ@direction}{180} - \edef\pgfcirclabrot{\expandafter\pgf@circ@stripdecimals\pgfmathresult\pgf@nil} - %invert the space relationships due to rotatet strings - \ifnum \ctikzvalof{bipole/#1/position}>0 - \def\pgf@circ@labposdistance{2ex} - \else - \def\pgf@circ@labposdistance{1.5ex} - \fi - \fi\fi - \pgfmathparse{\ctikzvalof{bipole/#1/position}>0?\pgf@circ@direction+90:\pgf@circ@direction-90} - \edef\pgf@circ@labposangle{\expandafter\pgf@circ@stripdecimals\pgfmathresult\pgf@nil} - } - (labelcoor)++(\pgf@circ@labposangle:\pgf@circ@labposdistance) coordinate(labelcoor) - node[anchor=mid,rotate=\pgfcirclabrot](\ctikzvalof{bipole/name}#1){\pgf@circ@finallabels{#1}} + \pgfextra{ + % scale the distances in function of zoom, so that they are not + % dependent on it but on font size. Thanks to @marmot + % https://tex.stackexchange.com/a/476018/38080 + % the coeffcient is adjusted so that the distance is more or less + % the same for rotated labels and straight ones (although it will + % depend on the font, so it's not exact). + \pgfgettransformentries{\tmp}{\tmp}{\tmp}{\myscale}{\tmp}{\tmp} + \pgfmathsetlength\pgf@circ@res@temp{1.5*\pgf@circ@ls/\myscale} + \ifnum \ctikzvalof{bipole/#1/position}>0 + %we need some more space for placement below, due to mid-anchor + \else % we do not have <= in \ifnum... + \pgf@circ@res@temp=1.5\pgf@circ@res@temp + \fi + %Calculate rotation of the label from direction and strip decimals + \edef\pgfcirclabrot{\expandafter\pgf@circ@stripdecimals\pgf@circ@direction\pgf@nil} + % rotate the label at second or third quadrant: + \ifnum \pgfcirclabrot > 90 \ifnum \pgfcirclabrot < 270 + \pgfmathsubtract{\pgf@circ@direction}{180} + \edef\pgfcirclabrot{\expandafter\pgf@circ@stripdecimals\pgfmathresult\pgf@nil} + %invert the space relationships due to rotated strings + \ifnum \ctikzvalof{bipole/#1/position}>0 + \pgf@circ@res@temp=1.5\pgf@circ@res@temp + \fi + \fi\fi + \pgfmathparse{\ctikzvalof{bipole/#1/position}>0?\pgf@circ@direction+90:\pgf@circ@direction-90} + \edef\pgf@circ@labposangle{\expandafter\pgf@circ@stripdecimals\pgfmathresult\pgf@nil} + } + % reset cm is not working correctly here + (labelcoor)++(\pgf@circ@labposangle:\the\pgf@circ@res@temp) coordinate(labelcoor) + node[anchor=mid, rotate=\pgfcirclabrot](\ctikzvalof{bipole/name}#1){\pgf@circ@finallabels{#1}} } \def\pgf@circ@drawreglabels#1{ - - %Now calculate all shape positions - %Use mid-anchor at x-axis and base-anchor at y-axis, respectively. - %All points between will be addressed by angled-anchors: - \pgfextra{ - \pgfmathadd{\pgf@circ@labanc}{90} - \edef\pgf@circ@temp{\expandafter\pgf@circ@stripdecimals\pgfmathresult\pgf@nil} - \pgfmathparse{mod(\pgf@circ@temp,180)>135?mod(\pgf@circ@temp,180)-180:mod(\pgf@circ@temp,180)} - \edef\pgfcircmathresult{\expandafter\pgf@circ@stripdecimals\pgfmathresult\pgf@nil} - } - %Values between -5 and 5 are at pos /neg x-axis, values around 90 are at both y-axis - \ifnum \pgfcircmathresult > 84 \ifnum \pgfcircmathresult< 96 - \pgfextra{\edef\pgf@circ@labpos{\expandafter\pgf@circ@stripdecimals\pgf@circ@direction\pgf@nil}} - \ifnum \pgf@circ@labpos > 180 - \ifnum \ctikzvalof{bipole/#1/position} > 0 - \pgfextra{\def\pgf@circ@labanc{mid west}} - \else - \pgfextra{\def\pgf@circ@labanc{mid east}} - \fi - \else - \ifnum \ctikzvalof{bipole/#1/position} > 0 - \pgfextra{\def\pgf@circ@labanc{mid east}} - \else - \pgfextra{\def\pgf@circ@labanc{mid west}} - \fi - \fi - \fi\fi - \ifnum \pgfcircmathresult <6 - \ifnum \ctikzvalof{bipole/#1/position} < 0 - %we need some more space for placement below, due to mid-anchor - (labelcoor)++(-\pgf@circ@labanc:2ex) coordinate(labelcoor) - \else - (labelcoor)++(-\pgf@circ@labanc:1.5ex) coordinate(labelcoor) - \fi - \pgfextra{\def\pgf@circ@labanc{mid}} - \fi - (labelcoor) node[anchor=\pgf@circ@labanc](\ctikzvalof{bipole/name}#1){\pgf@circ@finallabels{#1}} + %Now calculate all shape positions + %Use mid-anchor at x-axis and base-anchor at y-axis, respectively. + %All points between will be addressed by angled-anchors: + \pgfextra{ + % scale ex-distance to make it independent on scale + % thanks @marmot see https://tex.stackexchange.com/a/476018/38080 + \pgfgettransformentries{\tmp}{\tmp}{\tmp}{\myscale}{\tmp}{\tmp} + \pgfmathsetlength\pgf@circ@res@temp{\pgf@circ@ls/\myscale} + \pgfmathadd{\pgf@circ@labanc}{90} + \pgfmathround{\pgfmathresult} + \def\pgf@circ@labanctext{\pgf@circ@labanc} + \edef\pgf@circ@temp{\expandafter\pgf@circ@stripdecimals\pgfmathresult\pgf@nil} + \pgfmathparse{mod(\pgf@circ@temp,180)>135?mod(\pgf@circ@temp,180)-180:mod(\pgf@circ@temp,180)} + \edef\pgfcircmathresult{\expandafter\pgf@circ@stripdecimals\pgfmathresult\pgf@nil} + } + %Values around 90 are at both y-axis + \ifnum \pgfcircmathresult > 84 \ifnum \pgfcircmathresult< 96 + \pgfextra{\edef\pgf@circ@labpos{\expandafter\pgf@circ@stripdecimals\pgf@circ@direction\pgf@nil}} + \ifnum \pgf@circ@labpos > 180 + \ifnum \ctikzvalof{bipole/#1/position} > 0 + \pgfextra{\def\pgf@circ@labanctext{mid west}} + \else + \pgfextra{\def\pgf@circ@labanctext{mid east}} + \fi + \else + \ifnum \ctikzvalof{bipole/#1/position} > 0 + \pgfextra{\def\pgf@circ@labanctext{mid east}} + \else + \pgfextra{\def\pgf@circ@labanctext{mid west}} + \fi + \fi + \fi\fi + %Values between -5 and 5 are at pos /neg x-axis + \pgfextra{\def\uffa{}\newdimen\realshift\realshift=\dimexpr1pt\relax} + \ifnum \pgfcircmathresult <6 \ifnum \pgfcircmathresult > -6 + \ifnum \ctikzvalof{bipole/#1/position} < 0 + \ifnum \pgf@circ@labanc > 90 + % using base coordinate instead of south to naturally align + % symbols with descendants; but this invalidate the effect of + % the inner sep, so recover it by shifting the anchor + % reset cm is not working sometime, use @marmot solution + % see https://tex.stackexchange.com/a/476018/38080 + (labelcoor) ++(-\pgf@circ@labanc:\pgf@circ@res@temp) coordinate(labelcoor) + \pgfextra{\def\pgf@circ@labanctext{base}}%base + \else + \pgfextra{\def\pgf@circ@labanctext{north}}%north + \fi + \else + \ifnum \pgf@circ@labanc < 90 + % shift, as above + (labelcoor) ++(-\pgf@circ@labanc:\pgf@circ@res@temp) coordinate(labelcoor) + \pgfextra{\def\pgf@circ@labanctext{base}}%base + \else + \ifnum \pgf@circ@labanc > 180 + % this shouldn't happen, but somehow it does (270 degree anchors) + % shift, as above + (labelcoor) ++(-\pgf@circ@labanc:\pgf@circ@res@temp) coordinate(labelcoor) + \pgfextra{\def\pgf@circ@labanctext{base}}%base + \else + \pgfextra{\def\pgf@circ@labanctext{north}}%north + \fi + \fi + \fi + \fi\fi + (labelcoor) node[anchor=\pgf@circ@labanctext, + inner sep=0.5\pgf@circ@res@temp, outer sep=0pt, + ](\ctikzvalof{bipole/name}#1){\strut\pgf@circ@finallabels{#1}% + } } \def\pgf@circ@finallabels#1{% - \edef\pgf@temp{}% - \edef\pgf@circ@temp{\ctikzvalof{bipole/#1/unit}}% - \ifx\pgf@temp\pgf@circ@temp% - \ctikzvalof{bipole/#1/name}% - \else% - $\SI{\ctikzvalof{bipole/#1/name}}{\ctikzvalof{bipole/#1/unit}}$% - \fi% + \edef\pgf@temp{}% + \edef\pgf@circ@temp{\ctikzvalof{bipole/#1/unit}}% + \ifx\pgf@temp\pgf@circ@temp% + \ctikzvalof{bipole/#1/name}% + \else% + $\SI{\ctikzvalof{bipole/#1/name}}{\ctikzvalof{bipole/#1/unit}}$% + \fi% } \ctikzset{text/.style = { t=#1 } } -\ctikzset{t/.code = { - \ctikzsetvalof{bipoles/twoport/text}{#1} +\ctikzset{t/.code = { + \ctikzsetvalof{bipoles/twoport/text}{#1} +}} + +%%%% Stacked labels +% +% stacked labels by Romano Giannetti romano@rgtti.com +% heavily based on Claudo Fiandrinos's https://tex.stackexchange.com/a/65792/38080 +% \expandafter trick inspired by Matthew Leingang's https://tex.stackexchange.com/a/12272/38080 +% +% labels are in a tabular, globally aligned: +% vertically with key l2 valign (default c) +% c: center t: top b: bottom +% horizontally with key l2 align (default l) +% l: left c: centered r: right +% you can switch sides using l2_=... and l2^=... +% syntax is l2_ = line1 and line2 (same for l2^) +% +\ctikzset{% + l2 valign/.store in=\ltwo@valign, l2 valign=c, + l2 halign/.store in=\ltwo@halign, l2 halign=l, +} +\ctikzset{l2base/.code n args={2}{ + \pgfkeys{/tikz/circuitikz/bipole/label/name=% + \bgroup + \setlength{\tabcolsep}{2pt}% + \def\ltwo@tabu{\tabular[\ltwo@valign]}% + \expandafter\ltwo@tabu\expandafter{\ltwo@halign}% + #1\\ #2% + \endtabular + \egroup + }% + \ctikzsetvalof{bipole/label/unit}{} + \ifpgf@circ@siunitx + \pgf@circ@handleSI{#2} + \ifpgf@circ@siunitx@res + \edef\pgf@temp{\pgf@circ@handleSI@val} + \pgfkeyslet{/tikz/circuitikz/bipole/label/name}{\pgf@temp} + \edef\pgf@temp{\pgf@circ@handleSI@unit} + \pgfkeyslet{/tikz/circuitikz/bipole/label/unit}{\pgf@temp} + \else + \fi + \else + \fi }} -\endinput
\ No newline at end of file +\ctikzset{l2/.style args={#1 and #2}{ + l2base={#1}{#2}, + \circuitikzbasekey/bipole/label/position=90 } +} +\ctikzset{l2 above/.style args={#1 and #2}{ + l2base={#1}{#2}, + \circuitikzbasekey/bipole/label/position=90 } +} +\ctikzset{l2^/.style args={#1 and #2}{ + l2base={#1}{#2}, + \circuitikzbasekey/bipole/label/position=90 } +} +\ctikzset{l2 below/.style args={#1 and #2}{ + l2base={#1}{#2}, + \circuitikzbasekey/bipole/label/position=-90 } +} +\ctikzset{l2_/.style args={#1 and #2}{ + l2base={#1}{#2}, + \circuitikzbasekey/bipole/label/position=-90 } +} + +\endinput |