%% test-japanese.tex
%% =================
%% Typesetting test for the Japanese classes: subfigures and subtables
%% in Japanese, and the space between the label and the text (.5zw).
%%
%%   lualatex test-japanese.tex   (twice)
%%   platex  -jobname=test-japanese "\def\CLS{jsarticle}\input test-japanese"
%%   uplatex -jobname=test-japanese "\def\CLS{ujarticle}\input test-japanese"
%%   (then dvipdfmx test-japanese)
%% The class is ltjsarticle by default; with pTeX the class option
%% dvipdfmx is given.  With \def\SCLlatejapanese{}, the class is
%% article and LuaTeX-ja is loaded after subcaptionlite (LuaLaTeX only):
%%   lualatex -jobname=test-japanese-late \
%%     "\def\SCLlatejapanese{}\input test-japanese"
%%
%% What to check:
%%   * SCL-RESULT OK, and no error or warning.
%%   * In the PDF, the subcaptions are centered under the images, with
%%     a half-width space after (a), (b), ...
\ifdefined\SCLlatejapanese\def\CLS{article}\fi
\ifdefined\CLS\else\def\CLS{ltjsarticle}\fi
\ifdefined\ptexversion\def\CLSOPT{dvipdfmx}\else\def\CLSOPT{}\fi
\expandafter\documentclass\expandafter[\CLSOPT]{\CLS}
\input{test-common}
\usepackage{subcaptionlite}
\ifdefined\SCLlatejapanese\usepackage{luatexja}\fi
\begin{document}
\section*{副図のテスト}

\SCLsep{kanji}

図~\ref{fig:ja}の左が\ref{fig:ja-a}、右が\ref{fig:ja-b}です。
\SCLref{fig:ja}{1}\SCLref{fig:ja-a}{1(a)}\SCLref{fig:ja-b}{1(b)}

\begin{figure}[htbp]
  \centering
  \begin{subfigure}{.45\linewidth}
    \centering\SCLimage{3cm}{2cm}
    \caption{左の図}\SCLlabel{1(a)}\label{fig:ja-a}
  \end{subfigure}\hfill
  \begin{subfigure}{.45\linewidth}
    \centering\SCLimage{3cm}{2cm}
    \caption{「かぎ括弧」で始まる副図の見出し}\SCLlabel{1(b)}\label{fig:ja-b}
  \end{subfigure}
  \caption{日本語の副図}\SCLlabel{1}\label{fig:ja}
\end{figure}
\SCLcounter{figure}{1}

\begin{figure}[htbp]
  \centering
  \caption{上に置いた図の見出し}\SCLlabel{2}
  \subcaptionbox{副図の見出しが幅より長い場合は折り返されます\SCLlabel{2(a)}}[.3\linewidth]{%
    \SCLimage{3cm}{2cm}}\hfill
  \subcaptionbox{自然幅\SCLlabel{2(b)}}{\SCLimage{3cm}{2cm}}
\end{figure}
\SCLcounter{figure}{2}

表~\ref{tab:ja}は副表\subref{tab:ja-a}と\subref{tab:ja-b}からなります。
\SCLref{tab:ja}{1}\SCLref{sub@tab:ja-a}{(a)}\SCLref{sub@tab:ja-b}{(b)}

\begin{table}[htbp]
  \centering
  \caption{日本語の副表}\SCLlabel{1}\label{tab:ja}
  \begin{subtable}{.45\linewidth}
    \centering
    \caption{左の表}\SCLlabel{1(a)}\label{tab:ja-a}
    \begin{tabular}{ll}\hline 項目 & 値\\\hline\end{tabular}
  \end{subtable}\hfill
  \subcaptionbox{右の表\SCLlabel{1(b)}\label{tab:ja-b}}[.45\linewidth]{%
    \begin{tabular}{ll}\hline 項目 & 値\\\hline\end{tabular}}
\end{table}
\SCLcounter{table}{1}
\end{document}