Re: How to add a label in LaTeX export

[Nicolas Goaziou <mail@nicolasgoaziou.fr>]

Hello,

Florian Lindner <mailinglists@xgm.de> writes:

> I have this org mode document:
>
> #+BEGIN_SRC python :exports results :results file
>   import matplotlib.pyplot as plt, numpy as np
>   x = np.linspace(-2, 2, 1000)
>   plt.plot(x, np.exp(-np.power(4*x, 2)), label="shape-parameter=4")
>   plt.plot(x, np.exp(-np.power(2*x, 2)), label="shape-parameter=2")
>   for i in range(-6, 7): plt.axvline(1/6 * i, ymax = 0.1, ls = "-.", color="r")
>   plt.grid()
>   plt.legend()
>   plt.savefig('rbf-gaussian-4.pdf')
>   return "rbf-gaussian-4.pdf"
> #+END_SRC
> #+NAME: fig:GaussianExample
> #+CAPTION: Gaussian Basis functions with vertex distances marked at $n \cdot \frac{1}{6}$.
> #+RESULTS:
> [[file:rbf-gaussian-4.pdf]]
>
>
> which exports to:
>
>
> \begin{document}
>
> \tableofcontents
>
> \begin{figure}[htb]
> \centering
> \includegraphics[width=.9\linewidth]{rbf-gaussian-4.pdf}
> \caption{\label{fig:orgparagraph1}
> Gaussian Basis functions with vertex distances marked at \(n \cdot \frac{1}{6}\).}
> \end{figure}
> \end{document}
>
>
> The #+NAME which I expect to translate to a label is ignored.

It isn't. It is changed into

 \label{fig:orgparagraph1}

See also `org-latex-prefer-user-labels'.

Regards,

-- 
Nicolas Goaziou