From: "Procházka Lukáš Ing. - Pontex s. r. o." <LPr@pontex.cz>
To: ConTeXt <ntg-context@ntg.nl>
Subject: Re: Lua file finder for \externalimage
Date: Thu, 24 Sep 2015 10:03:15 +0200 [thread overview]
Message-ID: <op.x5gjbpkztpjj8f@lpr> (raw)
In-Reply-To: <op.x43xcw04tpjj8f@lpr>
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
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prev parent reply other threads:[~2015-09-24 8:03 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-17 12:37 Procházka Lukáš Ing. - Pontex s. r. o.
2015-09-24 8:03 ` Procházka Lukáš Ing. - Pontex s. r. o. [this message]
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