test/test06-offset.tex

   1 %#!luatex
   2 \input luatexja.sty
   3
   4 \def\gbox#1{\noindent\setbox0=\hbox{\d#1}
   5   \vrule height 0.2pt depth 0.2pt width \dimexpr \wd0+10pt\relax
   6   \kern\dimexpr -\wd0-5pt\relax\vrule height\ht0 depth \dp0\hbox{\copy0}%
   7   \vrule height\ht0 depth \dp0\relax}
   8 \font\d=cmr17 at 20pt
   9 \baselineskip=40pt
  10
  11 \jfont\sixgt={psft:GothicBBB-Medium:jfm=ujis} at 6pt
  12 \font\sixtt=cmtt10 at 6pt
  13 \def\dumplist#1{\par\noindent\leavevmode
  14 \hbox to 0.2\hsize{\copy#1\hss}%
  15 \vbox{\hsize=0.6\hsize\sixtt\baselineskip=7.2pt\sixgt\let\\=\relax
  16 \directlua{luatexja.ext_show_node_list(tex.getbox(#1).head, '\\par ', tex.print)}\hrule}}
  17
  18 \ltjsetparameter{yalbaselineshift=0pt,yjabaselineshift=0pt}
  19 \setbox0=\hbox{\d Hy}\dumplist0
  20
  21 \ltjsetparameter{yalbaselineshift=-10pt}\gbox{Hy}
  22 \ltjsetparameter{yalbaselineshift=-0pt}\gbox{Hy}
  23 \ltjsetparameter{yalbaselineshift=10pt}\gbox{Hy}
  24 \ltjsetparameter{yalbaselineshift=20pt}\gbox{Hy}
  25
  26 \jfont\f=psft:Ryumin-Light:jfm=ujis at 20pt\f
  27 \ltjsetparameter{yalbaselineshift=0pt,yjabaselineshift=0pt}
  28 \setbox0=\hbox{\f あ}\dumplist0
  29
  30 \ltjsetparameter{yjabaselineshift=-10pt}\gbox{あ}
  31 \ltjsetparameter{yjabaselineshift=0pt}\gbox{あ}
  32 \ltjsetparameter{yjabaselineshift=10pt}\gbox{あ}
  33 \ltjsetparameter{yjabaselineshift=20pt}\gbox{あ}
  34
  35 \jfont\f=name:IPAMincho:jfm=ujis at 20pt\f
  36 \ltjsetparameter{yalbaselineshift=0pt,yjabaselineshift=0pt}
  37 \setbox0=\hbox{\f あ}\dumplist0
  38
  39 \ltjsetparameter{yjabaselineshift=-10pt}\gbox{あ}
  40 \ltjsetparameter{yjabaselineshift=0pt}\gbox{あ}
  41 \ltjsetparameter{yjabaselineshift=10pt}\gbox{あ}
  42 \ltjsetparameter{yjabaselineshift=20pt}\gbox{あ}
  43
  44 \end