Tikzpicture /pfgplots 中的图片列表：

Question

我是 LaTeX 新手，我插入了带有 csv 文件和 pfgplots 的图表，但是如何在图表列表中显示图表的标题。谢谢

\begin{center}
\begin{tikzpicture}
\begin{axis}[%
    title={$U=E-R\cdot I$ représentation graphique},
    no markers,
    xmin=0, xmax=10,
    ymin=12, ymax=14,
    ]
\draw[<->,thin] (axis cs:9, 12.5625) -- (axis cs:9, 13);
\draw[<->,thin] (axis cs:0, 13.125) -- (axis cs:9, 13.125);
\node at (axis cs:9.5,12.784){$\Delta U$};
\node [above] at (axis cs:4.5,13.125){$\Delta I$};
\draw [-,semithick,red] (axis cs:0, 13) -- (axis cs:10, 13);
\draw [<-,semithick] (axis cs: 4,12.8) -- (axis cs:4,12.75);
\draw [->,semithick] (axis cs: 4,12.75) -- (axis cs:5,12.75);
\node [below] at (axis cs:4.5,12.75){$\dfrac{dU(I)}{dI}=-R$};
\addplot table [x=I, y=U, col sep=comma] {test.csv};
\end{axis}
\end{tikzpicture}
\end{center}