Prevent LaTeXiT from cropping large Tables

Question

I have a question specific to LaTeXiT 2.8.1 (pierre chachatelier, www.chachatelier.fr):

When I use LaTeXiT to compile (use in text or align mode; this is a minimal working example since LaTexiT adds the standard document wrapper itself.)

\begin{tabular}{|l|l|l|l|l|l|l|l|l|l|l|l|l|l|l|l|l|l|l|l|l|}
\hline
0.12048&0.40072&0&0&0&0&0&0&0&0&0&0&0&0&0&0&0&0&0&0&0\\\hline
-1.1481&0.73661&0&0&0&0&0&0&0&0&0&0&0&0&0&0&0&0&0&0&0\\\hline
0&0&1.8117&-0.73617&-0.94101&0&0&0&0&0&0&0&0&0&0&0&0&0&0&0&0\\\hline
0&0&1.1531&-0.58694&-1.0686&0&0&0&0&0&0&0&0&0&0&0&0&0&0&0&0\\\hline
0&0&-1.1809e-16&1.0385&0.66551&0&0&0&0&0&0&0&0&0&0&0&0&0&0&0&0\\\hline
0&0&0&0&0&-0.19095&0.51543&0&0&0&0&0&0&0&0&0&0&0&0&0&0\\\hline
0&0&0&0&0&-0.55884&1.1195&0&0&0&0&0&0&0&0&0&0&0&0&0&0\\\hline
0&0&0&0&0&0&0&-0.10547&1.016&0&0&0&0&0&0&0&0&0&0&0&0\\\hline
0&0&0&0&0&0&0&-0.0023264&-0.15124&0&0&0&0&0&0&0&0&0&0&0&0\\\hline
0&0&0&0&0&0&0&0&0&0.087568&0.28791&0&0&0&0&0&0&0&0&0&0\\\hline
0&0&0&0&0&0&0&0&0&-1.1187&0.96495&0&0&0&0&0&0&0&0&0&0\\\hline
0&0&0&0&0&0&0&0&0&0&0&0.1361&0.40732&0.44114&0&0&0&0&0&0&0\\\hline
\end{tabular}

I get:

Which is cut off on the right side (the actual picture is cut off, its not like I did not scale or zoom correctly.)

Does anybody have a suggestions for what goes wrong and how it can be fixed?

Thanks everybody!

---

LaTeXiT 2.8.1; GPL Ghostscript 9.19; pdfTeX, Version 3.14159265-2.6-1.40.16 (TeX Live 2015); macOS Sierra 10.12.1;

Wrapper to run the example outside of LaTexiT:

\documentclass{article}
\begin{document}
(...)
\end{document}

---

The Solution

\documentclass{article}
\usepackage{graphicx}
\begin{document}
\resizebox{\textwidth}{!}{
(...)
}
\end{document}

Scales the table down to the available space. Works also in LaTeXiT.

Answer 1

Your table contains 21 [!] columns. The final 7 columns contain nothing but zeros. For the first 14 columns, I'd use the S column type (provided by the siunitx package) and apply some rounding to three digits. (I simply can't imagine that the readers are supposed to pick up a difference between, say, -0.55884 and -0.559.) Something like the following may work for you.

Incidentally, what's the benefit to the reader of showing 7 columns of zeros? Put differently, might your readers prefer not to be shown those 7 columns?

\documentclass{article}
\usepackage[letterpaper,margin=1in]{geometry} % set text block parameters
\usepackage{siunitx} % for 'S' column type
\usepackage{array} % for '\extrarowheight' macro
\begin{document} 

\begingroup  % keep effects of the following instructions local
\setlength\tabcolsep{1.5pt}   % default: 6pt
\setlength\extrarowheight{1pt}
\footnotesize
\centering
\begin{tabular}{| *{14}{S[table-format=-1.3,round-mode=places,round-precision=3]|}
                  *{7}{c|}}
\hline
0.12048&0.40072&0&0&0&0&0&0&0&0&0&0&0&0&0&0&0&0&0&0&0\\\hline
-1.1481&0.73661&0&0&0&0&0&0&0&0&0&0&0&0&0&0&0&0&0&0&0\\\hline
0&0&1.8117&-0.73617&-0.94101&0&0&0&0&0&0&0&0&0&0&0&0&0&0&0&0\\\hline
0&0&1.1531&-0.58694&-1.0686&0&0&0&0&0&0&0&0&0&0&0&0&0&0&0&0\\\hline
0&0&0&1.0385&0.66551&0&0&0&0&0&0&0&0&0&0&0&0&0&0&0&0\\\hline
0&0&0&0&0&-0.19095&0.51543&0&0&0&0&0&0&0&0&0&0&0&0&0&0\\\hline
0&0&0&0&0&-0.55884&1.1195&0&0&0&0&0&0&0&0&0&0&0&0&0&0\\\hline
0&0&0&0&0&0&0&-0.10547&1.016&0&0&0&0&0&0&0&0&0&0&0&0\\\hline
0&0&0&0&0&0&0&-0.00233&-0.15124&0&0&0&0&0&0&0&0&0&0&0&0\\\hline
0&0&0&0&0&0&0&0&0&0.087568&0.28791&0&0&0&0&0&0&0&0&0&0\\\hline
0&0&0&0&0&0&0&0&0&-1.1187&0.96495&0&0&0&0&0&0&0&0&0&0\\\hline
0&0&0&0&0&0&0&0&0&0&0&0.1361&0.40732&0.44114&0&0&0&0&0&0&0\\\hline
\end{tabular}
\endgroup

\end{document}