我正在使用 pgfplots 和文件中的數據進行繪圖。它正確地從文件中獲取值，但是當我編譯 pdf 時，它會列印與我編寫報告的文本尺寸相同的標籤。我想要它小一點。我在序言中的情節設定代碼如下：
\usepackage{pgfplots}
\usepgfplotslibrary{groupplots}
\pgfplotsset{every tick label/.append style={font=\tiny},label style=
{font=\tiny},width=6.5cm,height=5.5cm,compat=1.3}
在文件中我有：
\begin{figure}[!ht]
\centering
\subfloat[Andamento nel tempo di pressione e temperatura]{
\begin{tikzpicture}
\begin{axis}[xmin=0, xmax=90,axis y line*=left,ymin=8.62,ymax=8.69, xlabel=
{Tempo (ore)}, ylabel={Pressione (bar)}]
\addplot[thick,black] table[x=tempo,y=P_mean]
{capitolo4/grafici/t_meanVSp_mean2.txt};
\end{axis}
\begin{axis}[xmin=0, xmax=90,axis y line*=right,ymin=20.5,ymax=23.0,
ylabel=Temperatura (°C)]
\addplot[dashed,black] table[x=tempo,y=T_mean]
{capitolo4/grafici/t_meanVSp_mean2.txt};
\end{axis}
\end{tikzpicture}
}
\subfloat[Confronto tra la pressione misurata sperimentalmente e la
pressione calcolata con il modello di gas perfetto]{
\begin{tikzpicture}
\begin{axis}[xmin=0, xmax=90,ymin=8.55,ymax=8.75,xlabel=Tempo (ore),
ylabel=Pressione (bar)]
\addplot[only marks,mark=o] table[x=tempo,y=p_sp]
{capitolo4/grafici/t_meanVSp_mean3.txt};
\addplot[thick,black] table[x=tempo,y=p_id]
{capitolo4/grafici/t_meanVSp_mean3.txt};
\end{axis}
\end{tikzpicture}
}
\end{figure}
我還附上了用這段程式碼得到的圖。希望我已經說得夠清楚了！謝謝你，再見
答案1
設定compat之前的選項label style：
\documentclass{article}
\usepackage{pgfplots}
\pgfplotsset{
compat=1.3,
tick label style={font=\tiny},
label style={font=\tiny},
width=6.5cm,
height=5.5cm}
\begin{document}
Normal text
\begin{figure}[!ht]
\centering
\begin{tikzpicture}
\begin{axis}[xmin=0, xmax=90,axis y line*=left,ymin=8.62,ymax=8.69, xlabel=
{Tempo (ore)}, ylabel={Pressione (bar)}]
\end{axis}
\end{tikzpicture}
\end{figure}
\end{document}
結果：
