我需要帮助格式化 tikz-cd。它应该看起来像这张图片：
但是我写了这样的代码：
\documentclass[11pt]{standalone}
\usepackage{tikz-cd}
\begin{document}
\begin{tikzcd}
m^3 \arrow[rrr, "\cdot 1000", bend left] \arrow[rdd, "\cdot 10", bend left] \arrow[dd, no head, Rightarrow, bend right] & & & dm^3 \arrow[rrr, "\cdot 1000", bend left] \arrow[lll, "\div 1000", bend left] \arrow[dd, no head, Rightarrow] & & & cm^3 \arrow[lll, "\div 1000", bend left] \arrow[dd, no head, Rightarrow] \\
& & & & & & \\
\text{kubík} \arrow[d, no head, dotted] & hl \arrow[luu, "\div 10", bend left] \arrow[rr, "\cdot 100", bend left] \arrow[d, no head, dotted] & & l \arrow[ll, "\div 100", bend left] \arrow[r, "\cdot 10", bend left] \arrow[d, no head, dotted] & dl \arrow[r, "\cdot 10", bend left] \arrow[l, "\div 10", bend left] \arrow[d, no head, dotted] & cl \arrow[r, "\cdot 10", bend left] \arrow[l, "\div 10", bend left] \arrow[d, no head, dotted] & ml \arrow[l, "\div 10", bend left] \arrow[d, no head, dotted] \\
\text{proud řeky} & \text{bazén} & & \text{krabice mléka} & \text{sklenice vína} & \text{panák} & \text{injekce}
\end{tikzcd}
\end{document}
% Adapted from https://tex.stackexchange.com/questions/47905/how-to-globally-tikzset-styles
但我得到了这个“扭曲”的图像
- 问题 1：如何获得更好的格式（分离）？
- 问题 2：如何获得非斜体字体？
- 问题 3：将右侧箭头设为红色、将左侧箭头设为蓝色的最快方法是什么？
- 问题 4：管理员可以修复我的代码，使页面更易读吗？
- 问题 5：如何从“长等号”中删除箭头状末端
谢谢。
答案1
这是一个可能的方法：
\documentclass{article}
\usepackage{amsmath,tikz-cd,siunitx}
\DeclareSIUnit\litre{l}
\newcommand{\exmpl}[1]{%
\makebox[0pt]{%
\begin{tabular}[t]{@{}c@{}}#1\end{tabular}%
}%
}
\begin{document}
\begin{tikzcd}[sep=3.2em]
\unit{\meter\cubed}
\arrow[d,equal,bend right]
\arrow[dr,bend left=20,"\cdot 10"]
\arrow[rrr,bend left=20,"\cdot 1000"]
&&&
\unit{\deci\meter\cubed}
\arrow[d,equal]
\arrow[rrr,bend left=20,"\cdot 1000"]
\arrow[lll,bend left=20,"\div 1000"]
&&&
\unit{\centi\meter\cubed}
\arrow[d,equal]
\arrow[lll,bend left=20,"\div 1000"]
\\[8ex]
\text{kubík}
\arrow[d,dotted,no head]
&
\unit{\hecto\liter}
\arrow[ul,bend left=20,"\div 10"]
\arrow[rr,bend left=20,"\cdot 100"]
\arrow[d,dotted,no head]
&&
\unit{\liter}
\arrow[ll,bend left=20,"\div 100"]
\arrow[r,bend left=20,"\cdot 10"]
\arrow[d,dotted,no head]
&
\unit{\deci\liter}
\arrow[l,bend left=20,"\div 10"]
\arrow[r,bend left=20,"\cdot 10"]
\arrow[d,dotted,no head]
&
\unit{\centi\liter}
\arrow[l,bend left=20,"\div 10"]
\arrow[r,bend left=20,"\cdot 10"]
\arrow[d,dotted,no head]
&
\unit{\milli\liter}
\arrow[l,bend left=20,"\div 10"]
\arrow[d,dotted,no head]
\\
\exmpl{proud \\ řeky} & \exmpl{bazén} &&
\exmpl{krabice \\ mléka} & \exmpl{sklenice \\ vína} &
\exmpl{panák} & \exmpl{injekce}
\end{tikzcd}
\end{document}
带有颜色：
\documentclass{article}
\usepackage{amsmath,tikz-cd,siunitx}
\DeclareSIUnit\litre{l}
\newcommand{\exmpl}[1]{%
\makebox[0pt]{%
\begin{tabular}[t]{@{}c@{}}#1\end{tabular}%
}%
}
\begin{document}
\begin{tikzcd}[sep=3.2em]
\unit{\meter\cubed}
\arrow[d,equal,bend right]
\arrow[dr,red,bend left=20,"\cdot 10"]
\arrow[rrr,red,bend left=20,"\cdot 1000"]
&&&
\unit{\deci\meter\cubed}
\arrow[d,equal]
\arrow[rrr,red,bend left=20,"\cdot 1000"]
\arrow[lll,blue,bend left=20,"\div 1000"]
&&&
\unit{\centi\meter\cubed}
\arrow[d,equal]
\arrow[lll,blue,bend left=20,"\div 1000"]
\\[8ex]
\text{kubík}
\arrow[d,dotted,no head]
&
\unit{\hecto\liter}
\arrow[ul,blue,bend left=20,"\div 10"]
\arrow[rr,red,bend left=20,"\cdot 100"]
\arrow[d,dotted,no head]
&&
\unit{\liter}
\arrow[ll,blue,bend left=20,"\div 100"]
\arrow[r,red,bend left=20,"\cdot 10"]
\arrow[d,dotted,no head]
&
\unit{\deci\liter}
\arrow[l,blue,bend left=20,"\div 10"]
\arrow[r,red,bend left=20,"\cdot 10"]
\arrow[d,dotted,no head]
&
\unit{\centi\liter}
\arrow[l,blue,bend left=20,"\div 10"]
\arrow[r,red,bend left=20,"\cdot 10"]
\arrow[d,dotted,no head]
&
\unit{\milli\liter}
\arrow[l,blue,bend left=20,"\div 10"]
\arrow[d,dotted,no head]
\\
\exmpl{proud \\ řeky} & \exmpl{bazén} &&
\exmpl{krabice \\ mléka} & \exmpl{sklenice \\ vína} &
\exmpl{panák} & \exmpl{injekce}
\end{tikzcd}
\end{document}
