我想沿 y 轴缩放一些 tikzpicture 的子图以节省一些空间。但缩放后图片不再对齐。我想缩放它们以节省垂直空间。我不想直接缩放轴的高度，因为这样（自动）小刻度就会消失，（顺便说一句，我也希望它们在右图中）。我拥有的是
我想要的是（或类似）
我的代码是
\documentclass{article}
\usepackage{subcaption}
\usepackage{pgfplots}
\usepackage{pgfplotstable}
\usepackage{tikz}
\pgfplotsset{compat=newest}
\begin{filecontents}{tabelle1.tex}
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\end{filecontents}
\begin{filecontents}{tabelle2.tex}
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\end{filecontents}
\begin{document}
\hrule
\begin{figure}[tbph]
\centering
\begin{subfigure}[t]{0.45\textwidth}
\centering
\resizebox{1\textwidth}{!}{% %I want to them to fit in their subfigure
\begin{tikzpicture}
\footnotesize
\begin{axis}[
yscale=0.7 % needed to reduce vertical space
,height=\textwidth % fixed height and width for both, should lead to same scaling
,width=\textwidth % and therefore same size in the end, letting them sit together nicely
,xtick=data
,axis y line=left
,ymin=10
,ymode=log
,legend style={at={(1,0.1)},anchor=south east} % turn this off and its somewhere it should not be
]
\addplot table [x index=0,y index=1] {tabelle1.tex};\addlegendentry{A}
\addplot table [x index=0,y index=2] {tabelle1.tex};\addlegendentry{B}
\end{axis}
\end{tikzpicture}
}
\caption{a caption}
\end{subfigure}%
\hfill%
\begin{subfigure}[t]{0.45\textwidth}
\centering
\resizebox{1\textwidth}{!}{%
\begin{tikzpicture}
\footnotesize
\begin{axis}[
yscale=0.7
,height=\textwidth
,width=\textwidth
,xtick=data
,axis y line=left
,ymin=10000
,ymode=log
,legend style={at={(1,0.1)},anchor=south east}
]
\addplot table [x index=0,y index=1] {tabelle2.tex};\addlegendentry{A}
\addplot table [x index=0,y index=2] {tabelle2.tex};\addlegendentry{B}
\end{axis}
\end{tikzpicture}
}
\caption{b caption}
\end{subfigure}
\caption{main caption}
\end{figure}
\end{document}
到目前为止，我发现和之间似乎存在某种联系yscale。关闭或打开可以使其工作。有时确实如此，找不到规则。目标编译时没有。我想要所有这三个。准确地说：提供相同结果的东西。ymodelegend styleyscaleymodelegend styleyscale
我如何实现这个目标？
我还有更多类似的人物，所以如果我能从中学到一些东西，那就更好了。如果有必要，重写所有内容也可以。
答案1
编辑：
添加了 y 轴标签并更正确地采用图表宽度到\subfigures 的宽度。
而不是缩放图片，最好使其宽度适应宽度subfigure：
\documentclass{article}
%---------------- show page layout. don't use in a real document!
\usepackage{showframe}
\renewcommand\ShowFrameLinethickness{0.15pt}
\renewcommand*\ShowFrameColor{\color{red}}
%---------------------------------------------------------------%
\usepackage{subcaption}
\usepackage{pgfplots}
%\usepgfplotslibrary{groupplots}
\pgfplotsset{compat=1.18}
\begin{filecontents}{tabelle1.tex}
4 36.56 26.68
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\end{filecontents}
\begin{filecontents}{tabelle2.tex}
4 24004.4 24004.4
64 240034.08 251182.32
\end{filecontents}
\begin{document}
\begin{figure}[tbph]
\pgfplotsset{
height=6cm,
width = \linewidth, % <---
xtick = data,
% axis y line=left, % <--- if you liked
legend pos=south east,
}
\begin{subfigure}[t]{0.5\textwidth}\raggedright
\begin{tikzpicture}
\begin{semilogyaxis}[
ymin=10,
ylabel = some text,
]
\addplot table [x index=0,y index=1] {tabelle1.tex};
\addplot table [x index=0,y index=2] {tabelle1.tex};
\legend{A, B}
\end{semilogyaxis}
\end{tikzpicture}
\caption{subfigure A caption}
\end{subfigure}
\hfil
\begin{subfigure}[t]{0.5\textwidth}\raggedleft
\begin{tikzpicture}
\begin{semilogyaxis}[
ymin=10000,
ylabel = some text,
]
\addplot table [x index=0,y index=1] {tabelle2.tex};
\addplot table [x index=0,y index=2] {tabelle2.tex};
\legend{A, B}
\end{semilogyaxis}
\end{tikzpicture}
\caption{subfigure B caption}
\end{subfigure}%
\caption{Main caption}
\end{figure}
\end{document}
（红线表示文本框边框）
答案2
使用 2 列 x 1 行的组来对齐图形。
子标题被作为节点插入，以便于配置和定位。
\documentclass[12pt]{article}
\usepackage{pgfplots}
\pgfplotsset{compat=newest}
\usepgfplotslibrary{groupplots}
\usepackage{caption,subcaption}
\usepackage{pgfplotstable}
\usepackage{tikz}
\begin{filecontents}{tabelle1.tex}
4 36.56 26.68
128 24298.04 300000
\end{filecontents}
\begin{filecontents}{tabelle2.tex}
4 24004.4 24004.4
64 240034.08 251182.32
\end{filecontents}
\begin{document}
\begin{figure}[!htp]
\centering\footnotesize
\begin{tikzpicture}
\begin{groupplot}[
group style={
group name=my plots,
group size= 2 by 1,
horizontal sep =2.0cm,
},
legend style={at={(1.0,0.05)},anchor=south east},
height=0.45\textwidth,
width=0.45\textwidth,
xtick=data,
axis y line=left,
ymode=log
]
\nextgroupplot[ymin=10]
\addplot table [x index=0,y index=1] {tabelle1.tex};\addlegendentry{A}
\addplot table [x index=0,y index=2] {tabelle1.tex};\addlegendentry{B}
\nextgroupplot[ymin=10000]
\addplot table [x index=0,y index=1] {tabelle2.tex};\addlegendentry{A}
\addplot table [x index=0,y index=2] {tabelle2.tex};\addlegendentry{B}
\end{groupplot}
\tikzset{SubCaption/.style={
text width=0.4\textwidth,
yshift=-3mm,
align=center,anchor=north
}}
\node[SubCaption] at (my plots c1r1.south) {\subcaption{First graph a}\label{subplot:one}};
\node[SubCaption] at (my plots c2r1.south) {\subcaption{Second graph b}\label{subplot:two}};
\end{tikzpicture}
\caption{Main caption}\label{fig:plots}
\end{figure}
\end{document}
我认为你不需要 y 轴的箭头。使用axis y line*=left,你将得到
