diff options
author | Norbert Preining <preining@logic.at> | 2011-11-24 04:25:59 +0000 |
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committer | Norbert Preining <preining@logic.at> | 2011-11-24 04:25:59 +0000 |
commit | 1766bcbd5d57f14320a8adcbed669b358001f8fc (patch) | |
tree | 7fda4b2f4570ac14937f7f1e861a3a6a8649588a /Master/texmf-dist/tex/latex | |
parent | 213491417fe149fd2ee04205f7951abbf7c45629 (diff) |
diagbox 2011/11/23 v2.0
git-svn-id: svn://tug.org/texlive/trunk@24646 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/tex/latex')
-rw-r--r-- | Master/texmf-dist/tex/latex/diagbox/diagbox.sty | 128 |
1 files changed, 113 insertions, 15 deletions
diff --git a/Master/texmf-dist/tex/latex/diagbox/diagbox.sty b/Master/texmf-dist/tex/latex/diagbox/diagbox.sty index fb755ab69b2..d4659714070 100644 --- a/Master/texmf-dist/tex/latex/diagbox/diagbox.sty +++ b/Master/texmf-dist/tex/latex/diagbox/diagbox.sty @@ -20,11 +20,13 @@ %% \NeedsTeXFormat{LaTeX2e}[1999/12/01] \ProvidesPackage{diagbox} - [2011/11/21 v1.0 Making table heads with diagonal lines] + [2011/11/23 v2.0 Making table heads with diagonal lines] \RequirePackage{keyval} \RequirePackage{pict2e} +\RequirePackage[nomessages]{fp} \newbox\diagbox@boxa \newbox\diagbox@boxb +\newbox\diagbox@boxm \newdimen\diagbox@wd \newdimen\diagbox@ht \newdimen\diagbox@sepl @@ -35,39 +37,50 @@ \setlength{\diagbox@ht}{#1}} \define@key{diagbox}{trim}{% \@tfor\@reserveda:=#1\do{% - \setlength{\csname diagbox@sep\@reserveda\endcsname}{\z@}}} + \ifcsname diagbox@sep\@reserveda\endcsname + \setlength{\csname diagbox@sep\@reserveda\endcsname}{\z@}% + \else + \PackageError{diagbox}{Unknown trim option `#1'.}{l, r, lr and rl are supported.}% + \fi}} \define@key{diagbox}{dir}{% - \ifcsname diagbox@pict@#1\endcsname - \def\diagbox@pict@content{\@nameuse{diagbox@pict@#1}}% - \else - \PackageError{diagbox}{Unknown direction `#1'.}{SE and NE is supported.}% + \def\diagbox@dir{#1}% + \unless\ifcsname diagbox@dir@#1\endcsname + \PackageError{diagbox}{Unknown direction `#1'.}{NW, NE, SW, SE are supported.}% + \def\diagbox@dia{NW}% \fi} +\let\diagbox@dir@SE\relax +\let\diagbox@dir@SW\relax +\let\diagbox@dir@NE\relax +\let\diagbox@dir@NW\relax \def\diagbox@pict{% \unitlength\p@ \begin{picture} (\strip@pt\dimexpr\diagbox@wd-\diagbox@sepl-\diagbox@sepr\relax,\strip@pt\diagbox@ht) (\strip@pt\diagbox@sepl,0) - \diagbox@pict@content + \@nameuse{diagbox@\diagbox@part @pict@\diagbox@dir} \end{picture}} -\def\diagbox@pict@SE{% +\def\diagbox@double@pict@SE{% \put(0,0) {\makebox(0,0)[bl]{\box\diagbox@boxa}} \put(\strip@pt\diagbox@wd,\strip@pt\diagbox@ht) {\makebox(0,0)[tr]{\box\diagbox@boxb}} \Line(0,\strip@pt\diagbox@ht)(\strip@pt\diagbox@wd,0)} -\def\diagbox@pict@NE{% +\let\diagbox@double@pict@NW\diagbox@double@pict@SE +\def\diagbox@double@pict@NE{% \put(0,\strip@pt\diagbox@ht) {\makebox(0,0)[tl]{\box\diagbox@boxa}} \put(\strip@pt\diagbox@wd,0) {\makebox(0,0)[br]{\box\diagbox@boxb}} \Line(0,0)(\strip@pt\diagbox@wd,\strip@pt\diagbox@ht)} -\newcommand\diagbox[3][]{% +\let\diagbox@double@pict@SW\diagbox@double@pict@NE +\def\diagbox@double#1#2#3{% \begingroup \diagbox@wd=\z@ \diagbox@ht=\z@ \diagbox@sepl=\tabcolsep \diagbox@sepr=\tabcolsep - \setkeys{diagbox}{dir=SE,#1}% + \def\diagbox@part{double}% + \setkeys{diagbox}{dir=NW,#1}% \setbox\diagbox@boxa=\hbox{% - \begin{tabular}{l@{}}#2\end{tabular}}% + \begin{tabular}{@{\hspace{\diagbox@sepl}}l@{}}#2\end{tabular}}% \setbox\diagbox@boxb=\hbox{% - \begin{tabular}{@{}r}#3\end{tabular}}% + \begin{tabular}{@{}r@{\hspace{\diagbox@sepr}}}#3\end{tabular}}% \ifdim\diagbox@wd=\z@ \ifdim\wd\diagbox@boxa>\wd\diagbox@boxb \diagbox@wd=\dimexpr2\wd\diagbox@boxa+\diagbox@sepl+\diagbox@sepr\relax @@ -80,12 +93,97 @@ \fi $\vcenter{\hbox{\diagbox@pict}}$% \endgroup} +\def\diagbox@triple@setbox@NW#1#2#3{% + \setbox\diagbox@boxa=\hbox{% + \begin{tabular}{@{\hspace{\diagbox@sepl}}l@{}}#1\end{tabular}}% + \setbox\diagbox@boxm=\hbox{% + \begin{tabular}{@{\hspace{\diagbox@sepl}}l@{}}#2\end{tabular}}% + \setbox\diagbox@boxb=\hbox{% + \begin{tabular}{@{}r@{\hspace{\diagbox@sepr}}}#3\end{tabular}}} +\let\diagbox@triple@setbox@SW\diagbox@triple@setbox@NW +\def\diagbox@triple@setbox@SE#1#2#3{% + \setbox\diagbox@boxa=\hbox{% + \begin{tabular}{@{\hspace{\diagbox@sepl}}l@{}}#1\end{tabular}}% + \setbox\diagbox@boxm=\hbox{% + \begin{tabular}{@{}r@{\hspace{\diagbox@sepr}}}#2\end{tabular}}% + \setbox\diagbox@boxb=\hbox{% + \begin{tabular}{@{}r@{\hspace{\diagbox@sepr}}}#3\end{tabular}}} +\let\diagbox@triple@setbox@NE\diagbox@triple@setbox@SE +\def\diagbox@triple@pict@NW{% + \put(0,0) {\makebox(0,0)[bl]{\box\diagbox@boxa}} + \put(0,\y) {\makebox(0,0)[tl]{\box\diagbox@boxm}} + \put(\x,\y) {\makebox(0,0)[tr]{\box\diagbox@boxb}} + \Line(0,\yym)(\x,0) + \Line(\xm,\y)(\x,0)} +\def\diagbox@triple@pict@NE{% + \put(0,\y) {\makebox(0,0)[tl]{\box\diagbox@boxa}} + \put(\x,\y) {\makebox(0,0)[tr]{\box\diagbox@boxm}} + \put(\x,0) {\makebox(0,0)[br]{\box\diagbox@boxb}} + \Line(0,0)(\xxm,\y) + \Line(0,0)(\x,\yym)} +\def\diagbox@triple@pict@SW{% + \put(0,\y) {\makebox(0,0)[tl]{\box\diagbox@boxa}} + \put(0,0) {\makebox(0,0)[bl]{\box\diagbox@boxm}} + \put(\x,0) {\makebox(0,0)[br]{\box\diagbox@boxb}} + \Line(0,\ym)(\x,\y) + \Line(\xm,0)(\x,\y)} +\def\diagbox@triple@pict@SE{% + \put(0,0) {\makebox(0,0)[bl]{\box\diagbox@boxa}} + \put(\x,0) {\makebox(0,0)[br]{\box\diagbox@boxm}} + \put(\x,\y) {\makebox(0,0)[tr]{\box\diagbox@boxb}} + \Line(0,\y)(\xxm,0) + \Line(0,\y)(\x,\ym)} +\def\diagbox@triple#1#2#3#4{% + \begingroup + \diagbox@wd=\z@ + \diagbox@ht=\z@ + \diagbox@sepl=\tabcolsep + \diagbox@sepr=\tabcolsep + \def\diagbox@part{triple}% + \setkeys{diagbox}{dir=NW,#1}% + \@nameuse{diagbox@triple@setbox@\diagbox@dir}{#2}{#3}{#4}% + \edef\xa{\strip@pt\wd\diagbox@boxa}% + \edef\ya{\strip@pt\dimexpr\ht\diagbox@boxa+\dp\diagbox@boxa\relax}% + \edef\xb{\strip@pt\wd\diagbox@boxb}% + \edef\yb{\strip@pt\dimexpr\ht\diagbox@boxb+\dp\diagbox@boxb\relax}% + \edef\xm{\strip@pt\wd\diagbox@boxm}% + \edef\ym{\strip@pt\dimexpr\ht\diagbox@boxm+\dp\diagbox@boxm\relax}% + \FPneg\bi\yb + \FPadd\ci\xb\xm \FPneg\ci\ci + \FPmul\di\xm\yb + \FPadd\bj\ya\ym \FPneg\bj\bj + \FPneg\cj\xa + \FPmul\dj\xa\ym + \FPsub\u\dj\di + \FPupn{v}{bj ci * bi cj * -}% + \FPupn{delta}{bi dj * bj di * - cj ci - * 4 * % + v u + copy * % + - 2 swap root}% + \ifdim\diagbox@wd=\z@ + \FPupn{x}{2 bj bi - delta v u - + / /}% + \diagbox@wd=\x\p@ + \else + \edef\x{\strip@pt\diagbox@wd}% + \fi + \ifdim\diagbox@ht=\z@ + \FPupn{y}{2 cj ci - delta v u + - / /}% + \diagbox@ht=\y\p@ + \else + \edef\y{\strip@pt\diagbox@ht}% + \fi + \FPsub\xxm\x\xm + \FPsub\yym\y\ym + $\vcenter{\hbox{\diagbox@pict}}$% + \endgroup} +\newcommand\diagbox[3][]{% + \@ifnextchar\bgroup + {\diagbox@triple{#1}{#2}{#3}}{\diagbox@double{#1}{#2}{#3}}} \expandafter\xdef\csname ver@slashbox.\@pkgextension\endcsname{9999/99/99} \def\slashbox{% - \def\diagbox@slashbox@options{dir=NE,}% + \def\diagbox@slashbox@options{dir=SW,}% \slashbox@} \def\backslashbox{% - \def\diagbox@slashbox@options{dir=SE,}% + \def\diagbox@slashbox@options{dir=NW,}% \slashbox@} \newcommand\slashbox@[1][]{% \ifx\relax#1\relax\else |