diff options
Diffstat (limited to 'graphics/pgf/contrib/circuitikz/tex/pgfcirc.defines.tex')
-rw-r--r-- | graphics/pgf/contrib/circuitikz/tex/pgfcirc.defines.tex | 34 |
1 files changed, 33 insertions, 1 deletions
diff --git a/graphics/pgf/contrib/circuitikz/tex/pgfcirc.defines.tex b/graphics/pgf/contrib/circuitikz/tex/pgfcirc.defines.tex index b22da300ef..218f377782 100644 --- a/graphics/pgf/contrib/circuitikz/tex/pgfcirc.defines.tex +++ b/graphics/pgf/contrib/circuitikz/tex/pgfcirc.defines.tex @@ -67,7 +67,9 @@ \newdimen \pgfstartlinewidth %%>>> -% arrow tips, ported over old arrows library (deprecated)%<<<1 +% arrow tips macros and utilities %<<<1 + +% the default arrow is latexslim, which has been ported over old arrows library (deprecated) % see https://tex.stackexchange.com/questions/234084/latex-arrow-tip-with-arrows-meta-library % this was the original definition of latex' tips, renamed to avoid clashes % @@ -99,6 +101,36 @@ } \pgfarrowsdeclarereversed{latexslim reversed}{latexslim reversed}{latexslim}{latexslim} + +% select the arrows using available defaults. +\def\pgfcirc@arrow@default{default} +% choose the arrows to use. Use #2 and #3 if the key is equal to "default" +% arguments: type, default start, default end +\def\pgfcirc@set@arrows#1#2#3{% + \pgfkeysifdefined{\circuitikzbasekey/#1 start arrow}% + {\edef\@@start{\ctikzvalof{#1 start arrow}}}% + {\edef\@@start{\pgfcirc@arrow@default}} + \pgfkeysifdefined{\circuitikzbasekey/#1 end arrow}% + {\edef\@@end{\ctikzvalof{#1 end arrow}}}% + {\edef\@@end{\pgfcirc@arrow@default}} + \ifx\@@start\pgfcirc@arrow@default + \pgfsetarrowsstart{#2}% + \else + \pgfsetarrowsstart{\@@start}% + \fi + \ifx\@@end\pgfcirc@arrow@default + \pgfsetarrowsend{#3}% + \else + \pgfsetarrowsend{\@@end}% + \fi +} + +\def\pgf@circ@declare@family@arrows#1{% + \ctikzset{#1 start arrow/.initial={default}} + \ctikzset{#1 end arrow/.initial={default}} + \tikzset{#1 start arrow/.style={\circuitikzbasekey/#1 start arrow={##1}}} + \tikzset{#1 end arrow/.style={\circuitikzbasekey/#1 end arrow={##1}}} +} %%>>> %% Macros to do things depending on the class%<<<1 |