cornellNotes.sty

\NeedsTeXFormat{LaTeX2e}[1994/06/01]
\ProvidesPackage{cornellNotes}[2020/10/21 1.0.0 Cornell Notes Template Maker]

\usepackage{calc} 
\usepackage{tikz} 
\usepackage{expl3}

%Original cornell note template by sgmoye on https://tex.stackexchange.com/questions/70570/cornell-notes-a-lyx-or-latex-solution-needed
%Repeat code copied from Jospeh Wright https://tex.stackexchange.com/questions/16189/repeat-command-n-times
%Combined into one command by Jakub Konkol https://www.jakubkonkol.com

\newlength{\wholeboxwd}
    \setlength{\wholeboxwd}{0.99\textwidth}
\newlength{\wholeboxht}
    \setlength{\wholeboxht}{0.95\textheight}
%
\newlength{\cuewd}
    \setlength{\cuewd}{0.3\wholeboxwd}
\newlength{\summht}
    \setlength{\summht}{0.2\wholeboxht}
\newlength{\cgridht}
    \setlength{\cgridht}{\wholeboxht-\summht}
\newlength{\cgridwd}
    \setlength{\cgridwd}{\wholeboxwd-\cuewd}
\newlength{\xorig}
\newlength{\yorig}
\setlength{\xorig}{0cm}
\setlength{\yorig}{0cm}


\newcommand{\cornellNotesSubject}{%Insert note subject here
}
\newcommand{\cornellNotesDate}{%Insert a date here
}


\newcommand{\cornellNotesPage}{%
\begin{center}
\begin{tikzpicture} 
\draw[step=.5cm,gray!80,thin] (\cuewd,\summht) grid (\wholeboxwd,\wholeboxht);
%% Optional:
%\draw[step=.25cm,gray!30,thin] (\cuewd,\summht) grid (\wholeboxwd,\wholeboxht);      
% Summary, top:
\draw [line width=.2pt] (\xorig,\summht) -- (\wholeboxwd,\summht);  
% Grid, left:
\draw [line width=.2pt] (\cuewd,\summht) -- (\cuewd,\wholeboxht);
% Draw the big box:
\draw (\xorig,\yorig) rectangle (\wholeboxwd,\wholeboxht);
\node[anchor=west] at (0.25,\wholeboxht-1em) {\textbf{Cues:}};
\node[anchor=west] at (0.25,\summht-1em){\textbf{Summary:}}; 
\node[anchor=west,fill=white] at (\cuewd+1em,\wholeboxht-1em) {\textbf{\ Notes:\ }};
\node[anchor=west] at (0.25,\wholeboxht+2em){%
    \parbox[t]{0.9\textwidth}{Subject: \cornellNotesSubject\par\smallskip Date: \cornellNotesDate}%
};
\end{tikzpicture} 
\end{center}}

\ExplSyntaxOn
\cs_new_eq:NN \Repeat \prg_replicate:nn
\ExplSyntaxOff

\newcommand{\cornellNotesPacket}[2][1]{\setcounter{page}{#1} \Repeat{#2}{\cornellNotesPage}}