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Re: [O] change font-size in python plots depending on context
From: |
Fraga, Eric |
Subject: |
Re: [O] change font-size in python plots depending on context |
Date: |
Mon, 19 Aug 2019 11:10:20 +0000 |
Hi Johanna,
> I have various files that go together in one document, either
> chapterwise or the whole book. And just as with tikz (latex) I want the font
> size of python plots to change automatically when the context changes.
What I do, for a similar use case, is to define values using properties
and then extract these values with a little function I wrote (see
below). For example,
#+begin_src org
,#+property: myvariable 10
...
,#+begin_src ... :var v=(esf/get-parameter "myvariable")
... (use v in here)
,#+end_src
#+end_src
The esf/get-parameter function is:
#+begin_src emacs-lisp
(defun esf/get-parameter (p)
(let ((value (org-entry-get (point) p 'inherit)))
(message "parameter %s value obtained %s" p value)
(if value
(if (string-match-p "^[-+ ]*[[:digit:].]+$" value)
(string-to-number value)
value)
(error "Property parameter \"%s\" not known." p))))
#+end_src
I'm sure there are better ways but this is what I have developed
organically over the years...
HTH,
eric
--
Eric S Fraga via Emacs 27.0.50, Org release_9.2.4-401-gfabd6d