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Diffstat (limited to 'Master/texmf-dist/tex/latex/circuitikz/pgfcircutils.sty')
-rw-r--r-- | Master/texmf-dist/tex/latex/circuitikz/pgfcircutils.sty | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/Master/texmf-dist/tex/latex/circuitikz/pgfcircutils.sty b/Master/texmf-dist/tex/latex/circuitikz/pgfcircutils.sty new file mode 100644 index 00000000000..7fa55c85998 --- /dev/null +++ b/Master/texmf-dist/tex/latex/circuitikz/pgfcircutils.sty @@ -0,0 +1,49 @@ +% Copyright 2007-2009 by Massimo Redaelli +% +% 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/LICENSE for more details. + + +\def\pgf@circ@handleSI#1{ + \noexpandarg + \def\pgf@temp{} + \StrBetween{#1}{<}{>}[\pgf@circ@handleSI@unit] + \StrLen{\pgf@circ@handleSI@unit}[\pgf@circ@handleSI@unit@len] + + \ifnum\pgf@circ@handleSI@unit@len=0 + \pgf@circ@siunitx@resfalse + \else + \IfEndWith{#1}{>}{ + \pgf@circ@siunitx@restrue +% \noexpandarg + \StrBefore{#1}{<}[\pgf@circ@handleSI@val] + }{ + \pgf@circ@siunitx@resfalse + } + \fi +} + +\def\pgf@circ@finallabel#1{% + \edef\pgf@temp{}% + \edef\pgf@circ@temp{\ctikzvalof{bipole/#1label/unit}}% + \ifx\pgf@temp\pgf@circ@temp% + \ctikzvalof{bipole/#1label/name}% + \else% + $\SI{\ctikzvalof{bipole/#1label/name}}{\ctikzvalof{bipole/#1label/unit}}$% + \fi% +} + +\def\pgf@circ@ifkeyempty#1{ + \pgfextra{ + \ctikzset{#1/.get=\pgf@circ@temp} + \edef\pgf@temp{} + } + \ifx\pgf@circ@temp\pgf@temp +} + + +\endinput |