* Auto-refreshing rendered images from org-babel
@ 2014-02-05 17:19 E Sabof
2014-02-05 23:34 ` Bastien
0 siblings, 1 reply; 14+ messages in thread
From: E Sabof @ 2014-02-05 17:19 UTC (permalink / raw)
To: Org-mode
I have the org snippet below. What I would like, is to see the rendered image when I press C-c C-c. I can achieve this with the elisp snippet below. Is there a "proper", or at least a better way of doing this?
Evgeni
#+BEGIN_SRC dot :file files/graphviz/example1.png
digraph test {
size="6,5";
home [label = "Home"];
prod [label = "Products"];
news [label = "News"];
cont [label = "Contact"];
home -> {prod news cont}
}
#+END_SRC
(org-babel-do-load-languages
'org-babel-load-languages
'((dot . t)
))
(defadvice org-babel-execute:dot (after refresh-images activate)
(run-with-timer 1 nil 'org-display-inline-images))
^ permalink raw reply [flat|nested] 14+ messages in thread* Re: Auto-refreshing rendered images from org-babel
2014-02-05 17:19 Auto-refreshing rendered images from org-babel E Sabof
@ 2014-02-05 23:34 ` Bastien
2014-02-06 5:51 ` E Sabof
0 siblings, 1 reply; 14+ messages in thread
From: Bastien @ 2014-02-05 23:34 UTC (permalink / raw)
To: E Sabof; +Cc: Org-mode
E Sabof <esabof@gmail.com> writes:
> I have the org snippet below. What I would like, is to see the
> rendered image when I press C-c C-c. I can achieve this with the elisp
> snippet below. Is there a "proper", or at least a better way of doing
> this?
Not tested but should work:
(add-hook 'org-babel-after-execute-hook 'org-redisplay-inline-images)
HTH,
--
Bastien
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: Auto-refreshing rendered images from org-babel
2014-02-05 23:34 ` Bastien
@ 2014-02-06 5:51 ` E Sabof
2014-02-06 8:45 ` Bastien
0 siblings, 1 reply; 14+ messages in thread
From: E Sabof @ 2014-02-06 5:51 UTC (permalink / raw)
To: Bastien; +Cc: Org-mode
Thanks. I've changed it to the version below, which covers my needs. I think it would make sense as a (default?) feature for ob-dot, ob-ditaa, and any other babel language that renders images.
Evgeni
;; Must be defined in a lexical environment
(defun es-org-babel-refresh-images-after-execution ()
(let (refresh-and-remove-self)
(setq refresh-and-remove-self
(lambda ()
(org-redisplay-inline-images)
(remove-hook 'org-babel-after-execute-hook
refresh-and-remove-self)))
(add-hook 'org-babel-after-execute-hook refresh-and-remove-self)))
(defadvice org-babel-execute:dot (after refresh-images activate)
(es-org-babel-refresh-images-after-execution))
Bastien <bzg@gnu.org> writes:
> E Sabof <esabof@gmail.com> writes:
>
>> I have the org snippet below. What I would like, is to see the
>> rendered image when I press C-c C-c. I can achieve this with the elisp
>> snippet below. Is there a "proper", or at least a better way of doing
>> this?
>
> Not tested but should work:
>
> (add-hook 'org-babel-after-execute-hook 'org-redisplay-inline-images)
>
> HTH,
^ permalink raw reply [flat|nested] 14+ messages in thread* Re: Auto-refreshing rendered images from org-babel
2014-02-06 5:51 ` E Sabof
@ 2014-02-06 8:45 ` Bastien
2014-02-06 9:06 ` E Sabof
0 siblings, 1 reply; 14+ messages in thread
From: Bastien @ 2014-02-06 8:45 UTC (permalink / raw)
To: E Sabof; +Cc: Org-mode
E Sabof <esabof@gmail.com> writes:
> Thanks. I've changed it to the version below, which covers my needs.
Thanks. Why is it more useful than
(add-hook 'org-babel-after-execute-hook 'org-redisplay-inline-images)
?
--
Bastien
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: Auto-refreshing rendered images from org-babel
2014-02-06 8:45 ` Bastien
@ 2014-02-06 9:06 ` E Sabof
2014-02-06 9:10 ` Bastien
0 siblings, 1 reply; 14+ messages in thread
From: E Sabof @ 2014-02-06 9:06 UTC (permalink / raw)
To: Bastien; +Cc: Org-mode
Bastien <bzg@gnu.org> writes:
> Thanks. Why is it more useful than
>
> (add-hook 'org-babel-after-execute-hook 'org-redisplay-inline-images)
>
> ?
It's more targeted -- I don't use dot that often, and I'd rather not have an additional side effect when executing any org-babel snippet.
Evgeni
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: Auto-refreshing rendered images from org-babel
2014-02-06 9:06 ` E Sabof
@ 2014-02-06 9:10 ` Bastien
2014-02-06 9:39 ` E Sabof
0 siblings, 1 reply; 14+ messages in thread
From: Bastien @ 2014-02-06 9:10 UTC (permalink / raw)
To: E Sabof; +Cc: Org-mode
E Sabof <esabof@gmail.com> writes:
> It's more targeted -- I don't use dot that often, and I'd rather not
> have an additional side effect when executing any org-babel snippet.
Ok, thanks. I'd rather have ob-dot.el and friends have their own
hooks (e.g. org-babel-execute:dot-hook). But I'm not yet convince,
as `org-redisplay-inline-images' is already bound to `C-c C-x C-M-v'.
--
Bastien
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: Auto-refreshing rendered images from org-babel
2014-02-06 9:10 ` Bastien
@ 2014-02-06 9:39 ` E Sabof
2014-02-06 9:46 ` Rainer M Krug
0 siblings, 1 reply; 14+ messages in thread
From: E Sabof @ 2014-02-06 9:39 UTC (permalink / raw)
To: Bastien; +Cc: Org-mode
Bastien <bzg@altern.org> writes:
> Ok, thanks. I'd rather have ob-dot.el and friends have their own
> hooks (e.g. org-babel-execute:dot-hook). But I'm not yet convince,
> as `org-redisplay-inline-images' is already bound to `C-c C-x C-M-v'.
I'm not a heavy babel user, but maybe something like this could be run from each time babel evaluates a block. A person wanting to run code for one language, but not another seems reasonable.
(let* ((language (the-language-being-executed)))
(run-hooks (intern (format "org-babel-execute:%s-hook" language))))
Alternatively a variable similar to org-babel-last-executed-language could be set before the existing hook runs, and customizations could be made from there.
Evgeni
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: Auto-refreshing rendered images from org-babel
2014-02-06 9:39 ` E Sabof
@ 2014-02-06 9:46 ` Rainer M Krug
2014-02-06 9:52 ` Bastien
2014-02-06 12:22 ` Eric S Fraga
0 siblings, 2 replies; 14+ messages in thread
From: Rainer M Krug @ 2014-02-06 9:46 UTC (permalink / raw)
To: E Sabof, Bastien; +Cc: Org-mode
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On 02/06/14, 10:39 , E Sabof wrote:
>
> Bastien <bzg@altern.org> writes:
>
>> Ok, thanks. I'd rather have ob-dot.el and friends have their own
>> hooks (e.g. org-babel-execute:dot-hook). But I'm not yet
>> convince, as `org-redisplay-inline-images' is already bound to `C-c
>> C-x C-M-v'.
>
> I'm not a heavy babel user, but maybe something like this could be
> run from each time babel evaluates a block. A person wanting to run
> code for one language, but not another seems reasonable.
>
> (let* ((language (the-language-being-executed))) (run-hooks (intern
> (format "org-babel-execute:%s-hook" language))))
>
> Alternatively a variable similar to org-babel-last-executed-language
> could be set before the existing hook runs, and customizations could
> be made from there.
I would go one step further - the possibility to define
org-babel-after-execute-hook as a header argument. This would make it
possible to refresh the inline images only after certain blocks are
executed and not after others.
Cheers,
Rainer
>
> Evgeni
>
--
Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation
Biology, UCT), Dipl. Phys. (Germany)
Centre of Excellence for Invasion Biology
Stellenbosch University
South Africa
Tel : +33 - (0)9 53 10 27 44
Cell: +33 - (0)6 85 62 59 98
Fax : +33 - (0)9 58 10 27 44
Fax (D): +49 - (0)3 21 21 25 22 44
email: Rainer@krugs.de
Skype: RMkrug
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^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: Auto-refreshing rendered images from org-babel
2014-02-06 9:46 ` Rainer M Krug
@ 2014-02-06 9:52 ` Bastien
2014-02-06 10:09 ` Rainer M Krug
2014-02-06 12:22 ` Eric S Fraga
1 sibling, 1 reply; 14+ messages in thread
From: Bastien @ 2014-02-06 9:52 UTC (permalink / raw)
To: Rainer M Krug; +Cc: Org-mode, E Sabof
Rainer M Krug <Rainer@krugs.de> writes:
> I would go one step further - the possibility to define
> org-babel-after-execute-hook as a header argument. This would make it
> possible to refresh the inline images only after certain blocks are
> executed and not after others.
Well, I'm a bit reluctant to go in this directions... this is more
code, while I guess the real problem was that nobody knew C-c C-x C-M-v.
--
Bastien
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: Auto-refreshing rendered images from org-babel
2014-02-06 9:52 ` Bastien
@ 2014-02-06 10:09 ` Rainer M Krug
2014-02-06 10:22 ` Bastien
0 siblings, 1 reply; 14+ messages in thread
From: Rainer M Krug @ 2014-02-06 10:09 UTC (permalink / raw)
To: Bastien; +Cc: Org-mode, E Sabof
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On 02/06/14, 10:52 , Bastien wrote:
> Rainer M Krug <Rainer@krugs.de> writes:
>
>> I would go one step further - the possibility to define
>> org-babel-after-execute-hook as a header argument. This would make it
>> possible to refresh the inline images only after certain blocks are
>> executed and not after others.
>
> Well, I'm a bit reluctant to go in this directions... this is more
> code, while I guess the real problem was that nobody knew C-c C-x C-M-v.
True - but the per code block hooks would open many possibilities, e.g.
automated conversions, automatic uploads, post-process created files via
a script, etc.
Rainer
>
--
Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation
Biology, UCT), Dipl. Phys. (Germany)
Centre of Excellence for Invasion Biology
Stellenbosch University
South Africa
Tel : +33 - (0)9 53 10 27 44
Cell: +33 - (0)6 85 62 59 98
Fax : +33 - (0)9 58 10 27 44
Fax (D): +49 - (0)3 21 21 25 22 44
email: Rainer@krugs.de
Skype: RMkrug
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^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: Auto-refreshing rendered images from org-babel
2014-02-06 10:09 ` Rainer M Krug
@ 2014-02-06 10:22 ` Bastien
2014-02-06 10:26 ` Rainer M Krug
0 siblings, 1 reply; 14+ messages in thread
From: Bastien @ 2014-02-06 10:22 UTC (permalink / raw)
To: Rainer M Krug; +Cc: Org-mode, E Sabof
Rainer M Krug <Rainer@krugs.de> writes:
> True - but the per code block hooks would open many possibilities, e.g.
> automated conversions, automatic uploads, post-process created files via
> a script, etc.
So, being as conservative as core maintainers tend to become, I'll
wait for a real use-case for a real need to be expressed here :)
--
Bastien
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: Auto-refreshing rendered images from org-babel
2014-02-06 10:22 ` Bastien
@ 2014-02-06 10:26 ` Rainer M Krug
0 siblings, 0 replies; 14+ messages in thread
From: Rainer M Krug @ 2014-02-06 10:26 UTC (permalink / raw)
To: Bastien; +Cc: Org-mode, E Sabof
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On 02/06/14, 11:22 , Bastien wrote:
> Rainer M Krug <Rainer@krugs.de> writes:
>
>> True - but the per code block hooks would open many possibilities, e.g.
>> automated conversions, automatic uploads, post-process created files via
>> a script, etc.
>
> So, being as conservative as core maintainers tend to become, I'll
> wait for a real use-case for a real need to be expressed here :)
Good approach.
Cheers,
Rainer
>
--
Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation
Biology, UCT), Dipl. Phys. (Germany)
Centre of Excellence for Invasion Biology
Stellenbosch University
South Africa
Tel : +33 - (0)9 53 10 27 44
Cell: +33 - (0)6 85 62 59 98
Fax : +33 - (0)9 58 10 27 44
Fax (D): +49 - (0)3 21 21 25 22 44
email: Rainer@krugs.de
Skype: RMkrug
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^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: Auto-refreshing rendered images from org-babel
2014-02-06 9:46 ` Rainer M Krug
2014-02-06 9:52 ` Bastien
@ 2014-02-06 12:22 ` Eric S Fraga
2014-02-06 13:24 ` Rainer M Krug
1 sibling, 1 reply; 14+ messages in thread
From: Eric S Fraga @ 2014-02-06 12:22 UTC (permalink / raw)
To: Rainer M Krug; +Cc: Bastien, Org-mode, E Sabof
Rainer M Krug <Rainer@krugs.de> writes:
> I would go one step further - the possibility to define
> org-babel-after-execute-hook as a header argument. This would make it
> possible to refresh the inline images only after certain blocks are
> executed and not after others.
Doesn't the :post header argument give you this functionality, sort of?
You could link to an emacs lisp src block which does what you want...
--
: Eric S Fraga (0xFFFCF67D), Emacs 24.3.50.1, Org release_8.2.5h-585-g5f0ca0
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: Auto-refreshing rendered images from org-babel
2014-02-06 12:22 ` Eric S Fraga
@ 2014-02-06 13:24 ` Rainer M Krug
0 siblings, 0 replies; 14+ messages in thread
From: Rainer M Krug @ 2014-02-06 13:24 UTC (permalink / raw)
To: E Sabof, Bastien, Org-mode
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On 02/06/14, 13:22 , Eric S Fraga wrote:
> Rainer M Krug <Rainer@krugs.de> writes:
>> I would go one step further - the possibility to define
>> org-babel-after-execute-hook as a header argument. This would make it
>> possible to refresh the inline images only after certain blocks are
>> executed and not after others.
>
> Doesn't the :post header argument give you this functionality, sort of?
> You could link to an emacs lisp src block which does what you want...
Didn't know about this one - thanks for pointing it out. As I see it, it
would not only work "sort of" but exactly.
Rainer
>
--
Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation
Biology, UCT), Dipl. Phys. (Germany)
Centre of Excellence for Invasion Biology
Stellenbosch University
South Africa
Tel : +33 - (0)9 53 10 27 44
Cell: +33 - (0)6 85 62 59 98
Fax : +33 - (0)9 58 10 27 44
Fax (D): +49 - (0)3 21 21 25 22 44
email: Rainer@krugs.de
Skype: RMkrug
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^ permalink raw reply [flat|nested] 14+ messages in thread
end of thread, other threads:[~2014-02-06 13:25 UTC | newest]
Thread overview: 14+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2014-02-05 17:19 Auto-refreshing rendered images from org-babel E Sabof
2014-02-05 23:34 ` Bastien
2014-02-06 5:51 ` E Sabof
2014-02-06 8:45 ` Bastien
2014-02-06 9:06 ` E Sabof
2014-02-06 9:10 ` Bastien
2014-02-06 9:39 ` E Sabof
2014-02-06 9:46 ` Rainer M Krug
2014-02-06 9:52 ` Bastien
2014-02-06 10:09 ` Rainer M Krug
2014-02-06 10:22 ` Bastien
2014-02-06 10:26 ` Rainer M Krug
2014-02-06 12:22 ` Eric S Fraga
2014-02-06 13:24 ` Rainer M Krug
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