如何在jupyter/matplotlib图形下添加乳胶图形标题

问题描述

在jupyter笔记本中，是否有一种方法可以在每个内联matplotlib图形下方添加乳胶图形标题?希望这样做，以便在运行nbconvert --to乳胶时对每个图形进行注释.

From within the jupyter notebook, is there a way to add latex figure caption below each inline matplotlib figure? This is desired so that each figure is annotated when running nbconvert --to latex.

但是我不清楚如何相对于以\ begin {verbatim}块结尾的图形放置LaTeX.我可以将其放置在情节之后的markdown单元格中；但是，这并没有像我想要的那样包装数字.

But I am not clear on how to position the LaTeX relative to the figure which ends up in \begin{verbatim} block. I can place it in a markdown cell just after the plot; but, that does not wrap the figure as I want.

推荐答案

有些变通办法，但是以下帮助函数调用plt.close()来防止显示嵌入式图形，仅保留图形的生成LaTeX块

A bit of a workaround but the following helper function calls plt.close() to keep the inline figures from being displayed leaving only the generated LaTeX block for the figure.

bShowInline = True  # Set = False for document generation

def makeplot( plt, figlabel, figcaption):
    figname = figlabel+'.png'

    plt.savefig(figname)

    if bShowInline:
        plt.show()
    else:
        plt.close()

    strLatex="""
    \\begin{figure}[b]
    \centering
        \includegraphics[totalheight=10.0cm]{%s}
        \caption{%s}
        \label{fig:%s}
    \end{figure}"""%(figname, figcaption, figlabel)
    return display(Latex(strLatex))

有没有更清洁的方法?

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