\documentclass{scrartcl}
\usepackage{amsmath}
\usepackage{sfmath}
\usepackage{tikz}
\usetikzlibrary{positioning}
\usetikzlibrary{calc}
\usetikzlibrary{shadings}
\usetikzlibrary{shapes.geometric, angles,quotes,babel,3d}
\usepackage[most]{tcolorbox}
\tcbuselibrary{skins,xparse}
\tcbuselibrary{breakable}
\tcbset{
innenboxstyle/.style={
sidebyside adapt=right,
bicolor,colback=gray!10, colbacklower=white,
fonttitle=\bfseries,
fontupper=\scriptsize,
sharpish corners, colframe=gray!20!black, colbacktitle=gray!40,coltitle=black,
scale=1.0,
sidebyside align=top seam,
left=0mm,
valign lower=center,
halign lower=center,
},
seitenboxstyle/.style={
sidebyside,
sidebyside align=top seam,
sidebyside gap=3mm,
sharpish corners,
lower separated=false,
colframe=gray!10!black,colback=white,fonttitle=\bfseries
},
innenboxstylezwei/.style={
bicolor,colback=gray!10, colbacklower=white,
fonttitle=\bfseries,
fontupper=\scriptsize,
sharpish corners, colframe=gray!20!black, colbacktitle=gray!40,coltitle=black,
scale=1.0,
sidebyside align=top seam,
left=0mm,
valign lower=center,
halign lower=center,
},
}
% ====================================
\newcommand\titelbereich{Drawing}
\newcommand\textbereich{\subsubsection*{Area}
\begin{equation*}
A=g\cdot h
\end{equation*}
% here a dotted gray line
\subsubsection*{Circumference}
\begin{equation*}
u=2\cdot a+2\cdot b
\end{equation*}}
\newcommand\bildbereich{\begin{tikzpicture}[my angle/.style={font=\small, draw, angle eccentricity=1.75, angle radius=3mm}]
\node (a) [trapezium,trapezium left angle=60, trapezium right angle=120, minimum width=30mm, draw, very thick, label=below:\scriptsize g, label=left:\scriptsize ] {};
\draw [densely dashed, very thick] (a.north west) coordinate (a nw) -- (a nw |- a.south) node [midway,right] {$\scriptstyle h$} ;
\coordinate (a blc) at (a.bottom left corner);
\coordinate (a brc) at (a.bottom right corner);
%here a dotted, gray line with another parallelogramm below the line
\end{tikzpicture}}
% =====================================
\begin{document}
%========================
\tcbsidebyside[innenboxstyle, title={\titelbereich},]{\textbereich}{\bildbereich}
%========================
\end{document}
我必须在上面的图中添加以下内容：
（1）我需要在“面积”方程和“周长”方程之间画一条灰色虚线。
（2）此外，我需要在平行四边形的右下方画一条相同的线。线的下方应该还有另一个平行四边形。这个平行四边形的边分别是 a 和 b。
（3）两条虚线应处于同一高度。
我尝试过使用，\draw[dotted]但没有用。左侧和右侧都不起作用。这是一张草图：
答案1
编辑（1）：
- 不清楚你的实际桌子有多大
- 它可以放在一页里吗？
- 如果是，您可以使用
tblr表格：
编辑：
- 正如楼主在评论中抱怨的那样，第一列没有灰色填充，现在添加了这个，
- 表格代码也进行了一些小改进（虚线命令移至表格前言）
\documentclass{scrartcl}
\usepackage{sfmath}
\usepackage{tabularray}
\usepackage{tikz}
\usetikzlibrary{angles,
babel,
calc,
positioning,
quotes,
shadings, shapes.geometric,
3d}
\tikzset{baseline=(current bounding box.center),
my angle/.style = {draw, font=\small,
angle eccentricity=1.75, angle radius=3mm},
base/.style = {draw, thick},
dashline/.style = {densely dashed, very thick},
every edge quotes/.style = {auto=right, inner sep=1pt, font=\small},
Trapezium/.style = {base, trapezium,
trapezium left angle=60, trapezium right angle=120,
minimum width=30mm}
}
\begin{document}
\begin{center}
\begin{tblr}{hline{1,2,Z} = 1pt, vline{1,Z} = 1pt,
hline{even[3-X]} = {dashed, fg=gray, 0.5pt},
colspec = {Q[l, bg=gray!10, font=\bfseries]
Q[l, bg=gray!10, mode=math, rightsep=24pt]
Q[c]},
cell{even[2]}{2,3} = {r=2}{},
row{1} = {bg=gray!30},
row{2-Z}= {rowsep = 4pt}
}
\SetCell[c=3]{l} Drawing & & \\
Area & A=g\cdot h &
\tikz{ \node (a) [Trapezium] {};
\draw [dashline] (a.north west) to["$h$" '] (a.south west);
\path (a.bottom left corner) to["$g$"] (a.bottom right corner);
} \\
& & \\
Circumference
& u=2\cdot a+2\cdot b &
\tikz{ \node (a) [Trapezium] {};
\path (a.top left corner) to["$a$" ] (a.bottom left corner)
(a.bottom left corner) to["$b$"] (a.bottom right corner);;
} \\
& & \\
\end{tblr}
\end{center}
\end{document}
- 如您所见，我为表中的所有图像定义了通用样式，
- 两者
tikzpicture都是从头开始绘制的。
编辑（2）
- 改进了表格序言，并在表格跨越两页时添加了图像。
- 如果需要扩展到几页，则
longtblr表格如下： - 使用它，您需要删除
center环境并将表序言更改为：
\begingroup
\DefTblrTemplate{firsthead, middlehead,lasthead}{default}{} % <---
\SetTblrStyle{contfoot-text}{font=\footnotesize\itshape, fg=gray1}
\begin{longtblr}{hline{1,2,Z} = 1pt, vline{1,Z} = 1pt,
hline{even[3-X]} = {dashed, fg=gray, 0.5pt},
colspec = {Q[l, bg=gray!10, font=\bfseries]
Q[l, bg=gray!10, mode=math, rightsep=24pt]
Q[c]},
cell{even[2]}{2,3} = {r=2}{},
row{1} = {bg=gray!30},
row{2-Z}= {rowsep = 4pt},
rowhead = 1
}
- 表体中的偶数行以
\\* - 在这种情况下，当表体中有八次重复上述示例的内容时，考虑到上述行终止的变化
Area & A=g\cdot h &
\tikz{ \node (a) [Trapezium] {};
\draw [dashline] (a.north west) to["$h$" '] (a.south west);
\path (a.bottom left corner) to["$g$"] (a.bottom right corner);
} \\* % <----
& & \\
Circumference
& u=2\cdot a+2\cdot b &
\tikz{ \node (a) [Trapezium] {};
\path (a.top left corner) to["$a$" ] (a.bottom left corner)
(a.bottom left corner) to["$b$"] (a.bottom right corner);;
} \\* % <----
& & \\
表为：
答案2
和tcbitemize：
\documentclass{scrartcl}
\usepackage[most]{tcolorbox}
\tcbset{
NoGaps/.style={boxsep=0pt, left=0pt, right=0pt, top=0pt, bottom=0pt},
enhanced,
}
\begin{document}
\begin{tcolorbox}[
NoGaps, sharp corners,
before title=\vspace{1ex}\hspace{0.75ex}, after title=\vspace{1ex},% looks better
title={Main Title},
fonttitle=\bfseries, coltitle=black,
colbacktitle=gray!40,
%colframe=black,
boxrule=1.4pt,
]
\begin{tcbitemize}[
raster columns=100, % is equivalent to 100%
raster equal height=rows,
sharp corners, boxrule=0pt,
% NoGaps, % optional
enhanced,% needed for ...xxx...
raster row 1/.style={
borderline south={1.0pt}{0pt}{densely dashed}, % ...xxx... that
%bottomrule=3mm, % would enough if 'dashed' is not desired
},
raster column skip=0pt,
raster row skip=0pt,
raster before skip=0pt,
raster after skip=0pt,
colback=gray!20,
]
\tcbitem[raster multicolumn=75] Upper Left (75\% of width)
\tcbitem[raster multicolumn=25, colback=white] Upper Right (25\% of width)
\tcbitem[raster multicolumn=75] Lower Left
\tcbitem[raster multicolumn=25, colback=white] Lower Right \\ 1 \\ 2\\ 3
\end{tcbitemize}
\end{tcolorbox}
\end{document}