* Lua file finder for \externalimage
@ 2015-09-17 12:37 Procházka Lukáš Ing. - Pontex s. r. o.
2015-09-24 8:03 ` Procházka Lukáš Ing. - Pontex s. r. o.
0 siblings, 1 reply; 2+ messages in thread
From: Procházka Lukáš Ing. - Pontex s. r. o. @ 2015-09-17 12:37 UTC (permalink / raw)
To: ConTeXt
Hello,
what is the name of a Lua function (if such function exists) which performs lookup for an image inside \externalimage?
I'm asking especially due to the fact that the path here can be modified by [location={...}].
Best regards,
Lukas
--
Ing. Lukáš Procházka | mailto:LPr@pontex.cz
Pontex s. r. o. | mailto:pontex@pontex.cz | http://www.pontex.cz
Bezová 1658
147 14 Praha 4
Tel: +420 241 096 751
Fax: +420 244 461 038
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Lua file finder for \externalimage
2015-09-17 12:37 Lua file finder for \externalimage Procházka Lukáš Ing. - Pontex s. r. o.
@ 2015-09-24 8:03 ` Procházka Lukáš Ing. - Pontex s. r. o.
0 siblings, 0 replies; 2+ messages in thread
From: Procházka Lukáš Ing. - Pontex s. r. o. @ 2015-09-24 8:03 UTC (permalink / raw)
To: ConTeXt
Hello,
the reason I'm asking is that I'd need to perform the same lookup as is performed during \externalfigure with a specific "directory=" key.
In other words - when \externalfigure is able to find a picture in e.g. "../../../Images/Small" path, is there a a file finder in Lua (context namespace) which would perform the same lookup?
Sample code:
----
\setupexternalfigures[directory={../../../Images/Small,../../../Images/Big}]
% Suppose there in a "../../../Images/Big/Big.png"
\startluacode
local full_name = context.ExternalFigureLocator.Find("Big.png")
-- Is there something like "context.ExternalFigureLocator.Find(...)"?
\stopluacode
----
Best regards,
Lukas
On Thu, 17 Sep 2015 14:37:34 +0200, Procházka Lukáš Ing. - Pontex s. r. o. <LPr@pontex.cz> wrote:
> Hello,
>
> what is the name of a Lua function (if such function exists) which performs lookup for an image inside \externalimage?
>
> I'm asking especially due to the fact that the path here can be modified by [location={...}].
>
> Best regards,
>
> Lukas
>
>
--
Ing. Lukáš Procházka | mailto:LPr@pontex.cz
Pontex s. r. o. | mailto:pontex@pontex.cz | http://www.pontex.cz
Bezová 1658
147 14 Praha 4
Tel: +420 241 096 751
Fax: +420 244 461 038
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!
maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage : http://www.pragma-ade.nl / http://tex.aanhet.net
archive : http://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___________________________________________________________________________________
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