我有一个问题。我正在使用 LaTeX 创建 MSDS 表（实际上是一个创建 LaTeX 代码的 Web 应用程序）。
该表的基本设置是这样的，对于每个部分（共有 16 个部分），mdframed 环境（名为 boxtype1，由互联网提供）包含各种长表和“部分*”。
我提供了正在发生的事情的图表，以及其中一个部分的 LaTeX 代码示例...我知道这不是我能处理的最简单的代码，但它是正在发生的事情的一个清晰例子。
%%% Document info
\documentclass[11pt]{report}
\usepackage{geometry}
\geometry{
a4paper,
total={210mm,297mm},
left=20mm,
right=20mm,
top=30mm,
bottom=20mm}
\usepackage{fancyhdr}
\usepackage[parfill]{parskip} % Activate to begin paragraphs with an empty line rather than an indent
\textheight=225mm %
\headsep=25mm %
%
%%% Math/Fonts/Language setup -- unicode rules
\usepackage{amssymb}
\usepackage{amsfonts}
\usepackage{amsmath}
\usepackage[version=3]{mhchem}
% Language stuff
\usepackage[icelandic]{babel}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
% Image stuff and output handling
\usepackage{pstricks}
\usepackage{color}
\definecolor{blue}{HTML}{0047ab}
\usepackage{epstopdf}
% Tikz and mdframed for section frames, as well as mdframed
\usepackage[framemethod=tikz]{mdframed}
\mdfsetup{font=\small}
\usepackage{longtable}
% Headers and footers
\usepackage{fancyhdr}
\pagestyle{fancy} % enable fancy page style
\renewcommand{\footrulewidth}{0.5pt}
\fancyhf{} % clear header and footer
\fancyhead[L]{ \textbf{{\huge Öryggisblað (MSDS)}\\ \vspace{2mm}
Samkvæmt reglugerð: 750/2008 (REACH) \vspace{2mm}}}
\fancyhead[R]{ \textbf{{Stofnað: 21.05.15}\\ \vspace{2mm}
Síðast breytt: 21.08.15 \vspace{2mm}}}
\fancyfoot[R]{{Síða\ \thepage\ af\ \pageref{LastPage}}}
% Paragraph settings and fontfamily
\setlength{\parskip}{1em}
\renewcommand{\baselinestretch}{1.0}
\renewcommand*{\familydefault}{\sfdefault}
\def\arraystretch{1.5}
\newenvironment{boxtype1}[1]
{%
\begin{mdframed}[
linewidth=.5,
everyline=true,
backgroundcolor=gray!2,
linecolor=black,
middlelinewidth=0.5pt,
font=\sffamily\small,
splittopskip=30pt,
splitbottomskip=20pt,
skipabove = 25pt,
innertopmargin = 30pt,
innerbottommargin = 20pt,
singleextra={
\node[
overlay,
fill=white,
anchor=west,
font=\sffamily\large,
inner xsep=10pt
] at ([xshift=10pt]O|-P) {\textbf{\color{blue} #1}};
},
firstextra={
\node[
overlay,
fill=white,
anchor=west,
font=\sffamily\large,
inner xsep=10pt
] at ([xshift=10pt]O|-P) {\textbf{\color{blue} #1}};
},
secondextra={
\node[
overlay,
fill=white,
anchor=west,
font=\sffamily\large,
inner xsep=10pt
] at ([xshift=10pt]O|-P) {\textbf{\color{blue} #1 framhald}};
},
middleextra={
\node[
overlay,
fill=white,
anchor=west,
font=\sffamily\large,
inner xsep=10pt
] at ([xshift=10pt]O|-P) {\textbf{\color{blue} #1 framhald}};
}
]
}
{\end{mdframed}}
\begin{document}
\begin{boxtype1}{12. Vistfræðilegar upplýsingar}
\textbf{\color{blue}12.1. Eiturhrif}
\begin{longtable}{p{0.28\linewidth}p{0.65\linewidth}}
\textbf{\color{black}Aðrar vistfræðilegar uppl.:} & Eitrað vatnalífverum, getur valdið neikvæðum langtíma áhrifum í vatnaumhverfi. Forðist losun út í umhverfið.\\
\end{longtable}
\begin{longtable}{p{0.25\linewidth}|p{0.12\linewidth}p{0.12\linewidth}p{0.12\linewidth}p{0.12\linewidth}p{0.12\linewidth}}
\caption*{\textbf{Tafla 12.1 - Þekkt eitrunarmörk innihaldsefna}}\\
\textbf{Efni} & \textbf{Teg. gildis} & \textbf{Gildi} & \textbf{Tími} & \textbf{Tegund} & \textbf{Undirtegund}\\
\hline
Kúmen vetnisperoxíð (80-15-9) & LC50 & 3,9 mg/l & 96 klst & Fiskur & Oncorhynchus mykiss\\
Kúmen vetnisperoxíð (80-15-9) & EC50 & 18 mg/l & 48 klst & Daphnia & Daphnia magna\\
Kúmen vetnisperoxíð (80-15-9) & EC50 & 3,1 mg/l & 72 klst & Þörungar & Pseudokirchnerella subcapitata\\
2-Hýdroxýetýl metakrýlat (868-77-9) & LC50 & 227 mg/l & 96 klst & Fiskur & Pimephales promelas\\
2-Hýdroxýetýl metakrýlat (868-77-9) & EC50 & 345 mg/l & 72 klst & Þörungar & Pseudokirchnerella subcapitata\\
2-Hýdroxýetýl metakrýlat (868-77-9) & EC50 & 380 mg/l & 48 klst & Daphnia & Daphnia magna\\
2-Hýdroxýetýl metakrýlat (868-77-9) & NOEC & 160 mg/l & 72 klst & Þörungar & Pseudokirchnerella subcapitata\\
2-Hýdroxýetýl metakrýlat (868-77-9) & NOEC & 24,1 mg/l & 21 dagur & Daphnia & Pseudokirchnerella subcapitata\\
Akrýlsýra (79-10-7) & LC50 & 27 mg/l & 96 klst & Fiskur & Oncorhynchus mykiss\\
Akrýlsýra (79-10-7) & NOEC & 0,13 mg/l & 21 dagur & Daphnia & Daphnia magna\\
Akrýlsýra (79-10-7) & EC50 & 0,13 mg/l & 72 klst & Þörungar & Desmodesmus subspicatus\\
Maleic sýra (110-16-7) & LC50 & > 245 mg/l & 48 klst & Fiskur & Leuciscus idus\\
Maleic sýra (110-16-7) & EC50 & 42,81 mg/l & 48 klst & Daphnia & Daphnia magna\\
Metakrýlsýra (79-41-4) & LC50 & 100 - 180 mg/l & 96 klst & Fiskur & Danio rerio\\
Metakrýlsýra (79-41-4) & EC50 & > 8,2 mg/l & & Þörungar & \\
Metakrýlsýra (79-41-4) & EC50 & > 130 mg/l & 48 klst & Daphnia & Daphnia magna\\
Hýdroxýprópýl metakrýlat (27813-02-1) & LC50 & 493 mg/l & 48 klst & Fiskur & Leuciscus idus melanotus\\
\end{longtable}
\textbf{\color{blue}12.2. Þrávirkni og niðurbrjótanleiki}
\begin{longtable}{p{0.28\linewidth}p{0.65\linewidth}}
\textbf{\color{black}Hegðan í umhverfinu:} & Engar upplýsingar tiltækar.\\
\end{longtable}
\begin{longtable}{p{0.25\linewidth}|p{0.19999999999999998\linewidth}p{0.19999999999999998\linewidth}p{0.19999999999999998\linewidth}}
\caption*{\textbf{Upplýsingar um niðurbrjótanleika innihaldsefna}}\\
\textbf{Heiti} & \textbf{Aðferð} & \textbf{Niðurstaða} & \textbf{Niðurbrjótanleiki}\\
\hline
Kúmen vetnisperoxíð (80-15-9) & OECD 301 B & 0 \% & Enginn\\
2-Hýdroxýetýl metakrýlat (868-77-9) & OECD 301 C & 92 - 100 \% & Mikill\\
Akrýlsýra (79-10-7) & OECD 301 D & 81 \% & Mikill\\
Maleic sýra (110-16-7) & OECD 301 B & 97,08 \% & Mikill\\
Metakrýlsýra (79-41-4) & OECD 301 D & 86 \% & Mikill\\
Hýdroxýprópýl metakrýlat (27813-02-1) & OECD 301 E & 94,2 \% & Mikill\\
\end{longtable}
\textbf{\color{blue}12.3. Uppsöfnun í lífverum / 12.4. Hreyfanleiki í jarðvegi}\vspace{-2mm}
\begin{longtable}{p{0.28\linewidth}p{0.65\linewidth}}
\textbf{\color{black}Hreyfanleiki í jarðvegi:} & Enginn, eftir storknun.\\
\end{longtable}
\begin{longtable}{p{0.25\linewidth}|p{0.12\linewidth}p{0.12\linewidth}p{0.12\linewidth}p{0.12\linewidth}p{0.12\linewidth}}
\caption*{\textbf{BCF og Log K$_{ow}$ stuðlar}}\\
\textbf{Efni} & \textbf{Log K$_{ow}$} & \textbf{BCF} & \textbf{Hitastig} & \textbf{Aðferð} & \textbf{Tegund}\\
\hline
Kúmen vetnisperoxíð (80-15-9) & & 9,1 & & OECD 305 & Reiknað gildi\\
Kúmen vetnisperoxíð (80-15-9) & 2,16 & & & & \\
Akrýlsýra (79-10-7) & & 3,16 & & & \\
Akrýlsýra (79-10-7) & 0,46 & & 25 $^\circ$C & OECD 107 & \\
Maleic sýra (110-16-7) & -1,3 & & 20 $^\circ$C & OECD 107 & \\
Metakrýlsýra (79-41-4) & 0,93 & & & & \\
Hýdroxýprópýl metakrýlat (27813-02-1) & 0,97 & & & & \\
\end{longtable}
\textbf{\color{blue}12.5. Niðurstöður úr mati á PBT- og vPvB-eiginleikum}\vspace{-2mm}
\begin{longtable}{p{0.28\linewidth}p{0.65\linewidth}}
\multicolumn{2}{p{0.93\linewidth}}{Ekkert innihaldsefna þessarar blöndu fellur undir viðmið PBT eða vPvB. Efnablandan flokkast því ekki sem SVHC (Substances of Very High Concern).}\\
\end{longtable}\vspace{-5mm}
\textbf{\color{blue}12.6. Önnur skaðleg áhrif}\vspace{-2mm}
\begin{longtable}{p{0.28\linewidth}p{0.65\linewidth}}
\multicolumn{2}{p{0.93\linewidth}}{Engin gögn tiltæk.}\\
\end{longtable}\vspace{-5mm}
\end{boxtype1}
\label{LastPage}
\end{document}
是的...我知道代码看起来不太好，而且周围有一些奇怪的精确数字。但这只是用 jQuery 解析并打印出来的，所以我并没有关注代码的美观。
提前感谢 Benedikt
由 cfr 编辑
这是为了尝试制作一个稍微不那么最大化的最小示例。如果 OP 认为它准确地反映了问题，他/她可能希望将其用作进一步编辑的基础。
在此代码中，我使用不同的颜色来帮助阐明环境定义的各个部分的作用boxtype1。显然，这只是为了说明 - 除了调试目的之外，没有人会以这种方式更改颜色；）。我还使用了当前边界框，而不是语法，因为您必须知道包如何定义和O |- P，所以语法很晦涩难懂。OP
\documentclass[a4paper]{article}
\usepackage[framemethod=tikz]{mdframed}
\usepackage{longtable,array}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\newenvironment{boxtype1}[1]
{%
\begin{mdframed}[
linewidth=.5,
everyline=true,
backgroundcolor=gray!2,
linecolor=black,
middlelinewidth=0.5pt,
font=\sffamily\small,
splittopskip=30pt,
splitbottomskip=20pt,
skipabove = 25pt,
innertopmargin = 30pt,
innerbottommargin = 20pt,
firstextra={
\node[
overlay,
fill=white,
anchor=west,
font=\sffamily\large,
inner xsep=10pt
] at ([xshift=10pt]current bounding box.north west) {\textbf{\color{orange} #1}};
},
secondextra={
\node[
overlay,
fill=white,
anchor=west,
font=\sffamily\large,
inner xsep=10pt
] at ([xshift=10pt]current bounding box.north west) {\textbf{\color{red} #1 framhald}};
},
middleextra={
\node[
overlay,
fill=white,
anchor=west,
font=\sffamily\large,
inner xsep=10pt
] at ([xshift=10pt]current bounding box.north west) {\textbf{\color{green} #1 framhald}};
}
]
}
{\end{mdframed}}
\begin{document}
\begin{boxtype1}{12. Vistfræðilegar upplýsingar}
\textbf{\color{blue}12.1. Eiturhrif}\vspace{-2mm}
\begin{longtable}{p{0.28\linewidth}p{0.65\linewidth}}
\textbf{\color{black}Aðrar vistfræðilegar uppl.:} & Eitrað vatnalífverum, getur valdið neikvæðum langtíma áhrifum í vatnaumhverfi. Forðist losun út í umhverfið.\\
\end{longtable}
\begin{longtable} {>{\hskip 0pt}p{0.25\linewidth}|*{5}{>{\hskip 0pt}p{0.12\linewidth}}}
\caption*{\textbf{Tafla 12.1 - Þekkt eitrunarmörk innihaldsefna}}\\
\textbf{Efni}&\textbf{Teg. gildis}&\textbf{Gildi}&\textbf{Tími}&\textbf{Tegund}&\textbf{Undirtegund}\\
\hline
Kúmen vetnisperoxíð (80-15-9)&LC50&3,9 mg/l&96 klst&Fiskur&Oncorhynchus mykiss\\
Kúmen vetnisperoxíð (80-15-9)&EC50&18 mg/l&48 klst&Daphnia&Daphnia magna\\
Kúmen vetnisperoxíð (80-15-9)&EC50&3,1 mg/l&72 klst&Þörungar&Pseudokirchnerella subcapitata\\
2-Hýdroxýetýl metakrýlat (868-77-9)&LC50&227 mg/l&96 klst&Fiskur&Pimephales promelas\\
2-Hýdroxýetýl metakrýlat (868-77-9)&EC50&345 mg/l&72 klst&Þörungar&Pseudokirchnerella subcapitata\\
2-Hýdroxýetýl metakrýlat (868-77-9)&EC50&380 mg/l&48 klst&Daphnia&Daphnia magna\\
2-Hýdroxýetýl metakrýlat (868-77-9)&NOEC&160 mg/l&72 klst&Þörungar&Pseudokirchnerella subcapitata\\
2-Hýdroxýetýl metakrýlat (868-77-9)&NOEC&24,1 mg/l&21 dagur&Daphnia&Pseudokirchnerella subcapitata\\
Akrýlsýra (79-10-7)&LC50&27 mg/l&96 klst&Fiskur&Oncorhynchus mykiss\\
Akrýlsýra (79-10-7)&NOEC&0,13 mg/l&21 dagur&Daphnia&Daphnia magna\\
Akrýlsýra (79-10-7)&EC50&0,13 mg/l&72 klst&Þörungar&Desmodesmus subspicatus\\
Maleic sýra (110-16-7)&LC50&> 245 mg/l&48 klst&Fiskur&Leuciscus idus\\
Maleic sýra (110-16-7)&EC50&42,81 mg/l&48 klst&Daphnia&Daphnia magna\\
Metakrýlsýra (79-41-4)&LC50&100 - 180 mg/l&96 klst&Fiskur&Danio rerio\\
Metakrýlsýra (79-41-4)&EC50&> 8,2 mg/l&&Þörungar&\\
Metakrýlsýra (79-41-4)&EC50&> 130 mg/l&48 klst&Daphnia&Daphnia magna\\
Hýdroxýprópýl metakrýlat (27813-02-1)&LC50&493 mg/l&48 klst&Fiskur&Leuciscus idus melanotus\\
\end{longtable}
\end{boxtype1}
\end{document}
