吳聰敏老師的討論區

[stellar]

Dear all.

My thesis is published in CwTex under Linux OS. I try to change the size of font but seems not well. The set file as;

\documentclass[14pt,oneside,openany,a4paper]{book}
\usepackage[sf,small]{titlesec}
\usepackage[dvipdfm]{graphicx}
%\usepackage{array,dcolumn,psfrag,graphicx}
\usepackage{array,dcolumn}
\usepackage{booktabs,lscape}
\usepackage{fancyhdr}
\usepackage{rotating,threeparttable}
\usepackage{appendix}
\hoffset=-0.5cm\voffset=-1cm
\textwidth=13.6cm \textheight=24cm

\begin{document}
\ctxfk
\fontsize{14}{24pt}\selectfont
\thispagestyle{empty}

-------------------------------- Cut here ---------------------------------
Thanks for you reading the post.

[tmwu]

\documentclass[14pt,oneside,openany,a4paper]{book}

14pt is not valid.
The fontsize options available are 10pt, 11pt, and 12pt.

You can use \fontsize command to change font size.
Please read cwTeX3 manual.