wheelertikz.sty

wheelertikz.sty

% This is my first package
% jamwheel@stanford.edu

\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{wheelertikz}[2020-09-24 Package for drawing Tikz Figures for PhD program]

\usepackage{helvet}
\RequirePackage{helvet}
\RequirePackage{sfmath}
\usetikzlibrary{positioning, calc, shapes}
\RequirePackage{tikz}
%\pgfplotsset{compat=1.16}

\makeatletter
\tikzset{arc style/.initial={}}
\pgfdeclareshape{circulator}{
    \inheritsavedanchors[from=circle]
    \inheritanchorborder[from=circle]

    \inheritanchor[from=circle]{center}
    \inheritanchor[from=circle]{south}
    \inheritanchor[from=circle]{west}
    \inheritanchor[from=circle]{north}
    \inheritanchor[from=circle]{east}
    % etc.

    \inheritbackgroundpath[from=circle]

    \beforebackgroundpath{
        % get and set options
        \pgfkeys{/tikz/arc style/.get=\tmp}
        \expandafter\tikzset\expandafter{\tmp}
        \tikz@options

        % get radius length and center coordinates
        %\northeast \pgf@xa=\pgf@x
	\pgf@xa = .8cm
        %\centerpoint \pgf@xb=\pgf@x \pgf@yb=\pgf@y
	\pgf@xb=0
	\pgf@yb=0
        %\northeast \pgf@xa=\pgf@x \pgf@ya=\pgf@y
	%	\southwest \pgf@xb=\pgf@x \pgf@yb=\pgf@y
		
		% Draw arc starting from left
		%\pgfsetarrowsend{to}
		\advance\pgf@xb by -0.65\pgf@xa
		\pgfpathmoveto{\pgfpoint{\pgf@xb}{\pgf@yb}}
		\pgfpatharc{180}{-90}{.65\pgf@xa}

        \pgfusepath{draw}
    }
}
\makeatother

\makeatletter
\tikzset{arc style/.initial={}}
\pgfdeclareshape{apcshape}{
    \inheritsavedanchors[from=rectangle]
    \inheritanchorborder[from=rectangle]

	\inheritanchor[from=rectangle]{center}
    \inheritanchor[from=rectangle]{south}
    \inheritanchor[from=rectangle]{west}
    \inheritanchor[from=rectangle]{north}
    \inheritanchor[from=rectangle]{east}
    % etc.

    \inheritbackgroundpath[from=rectangle]

    \beforebackgroundpath{

        % get radius length and center coordinates
        \northeast \pgf@xa=\pgf@x \pgf@ya=\pgf@y
		\southwest \pgf@xb=\pgf@x \pgf@yb=\pgf@y
		
		\pgf@xc=\pgf@xa%\pgf@x
		\advance \pgf@xc by -\pgf@xb
		\advance \pgf@xa by -.4\pgf@xc
		\advance \pgf@xb by .4\pgf@xc
		
		\pgfpathmoveto{\pgfpoint{\pgf@xa}{\pgf@yb}}
		\pgfpathlineto{\pgfpoint{\pgf@xb}{\pgf@ya}}
		
		%\pgfpathlineto{\northeast}
		
		%\pgfpathmoveto{\pgfpoint{1\wd\pgfnodeparttextbox}{\ht\pgfnodeparttextbox}}
		%\pgfpathmoveto{\pgfpoint{-.5\wd\pgfnodeparttextbox}{-\ht\pgfnodeparttextbox}}
		% Connector symbol
		%\advance\pgf@xb by -0.5\pgf@xa
		%\pgfpathmoveto{\pgfpoint{\pgf@xb}{\pgf@yb}}
		%\pgfpatharc{180}{-90}{.5\pgf@xa}

        \pgfusepath{draw}
    }
}
\makeatother

\makeatletter
\tikzset{arc style/.initial={}}
\pgfdeclareshape{coupler-shape}{
    \inheritsavedanchors[from=ellipse]
    \inheritanchorborder[from=ellipse]

	\inheritanchor[from=ellipse]{center}
	\foreach\anchor in {center,north,south,west,east,north east, south east, north west, south west}{
		\inheritanchor[from=ellipse]{\anchor}
	}
    \inheritbackgroundpath[from=ellipse]
}
\makeatother

\tikzset{apc/.style={draw, shape=apcshape, minimum height=.20cm, minimum width=.4 cm, line width= 1 pt, inner sep=0}}

\tikzset{coupler/.style={draw, shape=coupler-shape, minimum height=.20cm, minimum width=.4 cm, line width= 1 pt, inner sep=0}}

\tikzset{
	optic/.style = {line width = 1pt, red},
	electric/.style = {line width=1pt, black},
}

\tikzset{
	line width=1pt, font=\sffamily, >=latex, every node/.style = {line width = 1pt}
}