xheight.tex

%% This is a test document that I use to display info about fonts, in
%% particular, their x-heights, and to check visually that their x-heights are
%% aligned.

%% TODO: read
%% https://tex.stackexchange.com/questions/205667/is-there-an-equivalent-to-fontspecs-scale-matchuppercase-for-pdflatex-or-how-t

\documentclass{article}
\usepackage[paperheight=13em,paperwidth=23.5em,margin=1pt]{geometry}
\usepackage[T1]{fontenc}
\setlength\parindent{0pt}
\setlength\parskip{5pt}
\usepackage{lipsum}
\frenchspacing

%% Load fonts here.
\usepackage{rntzfont}

%% \usepackage[onlytext,lf]{MinionPro}
%% \usepackage[cal=cm]{mathalfa}
%% \usepackage[scaled=0.9012325102880658]{sourcesanspro}
%% %\usepackage[scaled=1.0138889210391693]{biolinum}
%% %\usepackage[scaled=0.9563296943231442]{AlegreyaSans}
%% \usepackage[scaled=0.9584244166836252]{inconsolata}
%% \usepackage[euler-digits]{eulervm}\makeatletter\edef\zeu@Scale{0.9542461873638345}\makeatother

\begin{document}


%% Visual test page.
\clearpage\linespread{.8}\Huge
\begin{tabular}{ll}
  x$x$\emph{x} x\textsf{x}\texttt{x}x & y$y$\emph{y} y\textsf{y}\texttt{y}y
  \\
  v$v$\emph{v} v\textsf{v}\texttt{v}v & o$o$\emph{o} o\textsf{o}\texttt{o}o
  \\
  a$a$\emph{a} a\textsf{a}\texttt{a}a & e$e$\emph{e} e\textsf{e}\texttt{e}e
  \\
  t$t$\emph{t} t\textsf{t}\texttt{t}t & n$n$\emph{n} n\textsf{n}\texttt{n}n
  \\
  %% i$i$\emph{i} i\textsf{i}\texttt{i}i
  f$f$\emph{f} f\textsf{f}\texttt{f}f
  & T$T$\emph{T} T\textsf{T}\texttt{T}T
\end{tabular}


%% Font dimension info page.
\clearpage\linespread{1}\normalsize
% empty math environment to force reloading math font for new size.
\begin{tabular}{rl}
ex/em& \the\fontdimen5\font{} / \the\fontdimen6\font\\
\sffamily sf& \sffamily \the\fontdimen5\font{} / \the\fontdimen6\font\\
\ttfamily tt& \ttfamily \the\fontdimen5\font{} / \the\fontdimen6\font\\
\rmfamily
% empty math environment forces loading math font.
math & \(\)\the\fontdimen5\textfont1{} / \the\fontdimen6\textfont1
\end{tabular}

Serif. {\sffamily Sans-serif.} {\ttfamily Monospace.} $\sqrt{x^2 + y^2}$

an\textsf{nap}olis m\textsf{o}o\textsf{n} de\textsf{liber}ate A \textsf{long} goodbye.

an\texttt{nap}olis m\texttt{o}o\texttt{n} de\texttt{liber}ate. A \texttt{long} goodbye.

One \texttt{lucky} \textsf{shot}. \texttt{Then} \textsf{hell} \textrm{broke} $\mathit{loose}$.

%% 
%% %% Lorem ipsum.
%% \clearpage\linespread{1.02}\normalsize\lipsum[1]

\end{document}