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% 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.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Other shapes
%% Nothing
\pgfdeclareshape{emptyshape}{
\savedanchor{\northeast}{%
\pgf@x=.5\wd\pgfnodeparttextbox%
\pgf@y=.5\ht\pgfnodeparttextbox%
}
\anchor{north}{
\northeast
\pgf@x=0cm
}
\anchor{east}{%
\northeast
\pgf@y=0cm
}
\anchor{south}{%
\northeast
\pgf@y=-\pgf@y
\pgf@x=0cm
}
\anchor{west}{
\northeast
\pgf@y=0cm
\pgf@x=-\pgf@x
}
\anchor{text}{%
\pgfpointorigin
}
\anchor{center}{
\pgfpointorigin
}
}
%% Full terminal
\pgfdeclareshape{circ}{
\anchor{center}{
\pgfpointorigin
}
\anchorborder{
\pgf@circ@res@left=\pgf@x
\pgf@circ@res@up=\pgf@y
\pgfpointborderellipse{\pgfpoint{\pgf@circ@res@left}{\pgf@circ@res@up}
}{\pgfpoint{\pgfkeysvalueof{/tikz/circuitikz/nodes width}*\pgfkeysvalueof{/tikz/circuitikz/bipoles/length}}{\pgfkeysvalueof{/tikz/circuitikz/nodes width}*\pgfkeysvalueof{/tikz/circuitikz/bipoles/length}}}
}
\behindforegroundpath{
\pgfscope
\pgfpathcircle{\pgfpointorigin}{\pgfkeysvalueof{/tikz/circuitikz/nodes width}*\pgfkeysvalueof{/tikz/circuitikz/bipoles/length}}
\pgfsetcolor{\pgfkeysvalueof{/tikz/circuitikz/color}}
\pgfusepath{draw,fill}
\endpgfscope
}
}
%% Empty terminal
\pgfdeclareshape{ocirc}{
\anchor{center}{
\pgfpointorigin
}
\anchorborder{
\pgf@circ@res@left=\pgf@x
\pgf@circ@res@up=\pgf@y
\pgfpointborderellipse{\pgfpoint{\pgf@circ@res@left}{\pgf@circ@res@up}
}{\pgfpoint{\pgfkeysvalueof{/tikz/circuitikz/nodes width}*\pgfkeysvalueof{/tikz/circuitikz/bipoles/length}}{\pgfkeysvalueof{/tikz/circuitikz/nodes width}*\pgfkeysvalueof{/tikz/circuitikz/bipoles/length}}}
}
\behindforegroundpath{
\pgfscope
\pgfpathcircle{\pgfpointorigin}{\pgfkeysvalueof{/tikz/circuitikz/nodes width}*\pgfkeysvalueof{/tikz/circuitikz/bipoles/length}}
\pgfsetcolor{\pgfkeysvalueof{/tikz/circuitikz/color}}
\pgfsetfillcolor{white}
\pgfusepath{draw,fill}
\endpgfscope
}
}
%% Current arrow
\pgfdeclareshape{currarrow}{
\anchor{center}{
\pgfpointorigin
}
\behindforegroundpath{
\pgfscope
\pgf@circ@res@step = \pgfkeysvalueof{/tikz/circuitikz/bipoles/length}
\divide \pgf@circ@res@step by 16
\pgfpathmoveto{\pgfpoint{-.7\pgf@circ@res@step}{0pt}}
\pgfpathlineto{\pgfpoint{-.7\pgf@circ@res@step}{-.8\pgf@circ@res@step}}
\pgfpathlineto{\pgfpoint{1\pgf@circ@res@step}{0pt}}
\pgfpathlineto{\pgfpoint{-.7\pgf@circ@res@step}{.8\pgf@circ@res@step}}
\pgfpathlineto{\pgfpoint{-.7\pgf@circ@res@step}{0pt}}
\pgfsetcolor{\pgfkeysvalueof{/tikz/circuitikz/color}}
\pgfusepath{draw,fill}
\endpgfscope
}
}
\endinput
|
