From: Henning Hraban Ramm via ntg-context <ntg-context@ntg.nl>
To: ntg-context@ntg.nl
Cc: Henning Hraban Ramm <texml@fiee.net>
Subject: Re: setupexternalfigures and resoĺution
Date: Thu, 1 Sep 2022 10:56:55 +0200 [thread overview]
Message-ID: <b54ad5ac-73c9-70b7-0d22-c404adf39ba0@fiee.net> (raw)
In-Reply-To: <6082bf77-0407-6bcb-18b9-8e195b7e5283@fiee.net>
Am 01.09.22 um 10:51 schrieb Henning Hraban Ramm via ntg-context:
> Am 01.09.22 um 10:44 schrieb juh+ntg-context--- via ntg-context:
>>
>> Hi,
>>
>> what is resolution meant to do?
>> What am I missing?
>
> The resolution parameter is still not used by default ConTeXt, sorry.
>
> But you can use it with the attached lua file like:
This works also:
\startluacode
local function downsampler(oldname, newname, resolution)
if not resolution or resolution == "" then
resolution = 72
end
local cmd = string.format(
[[gm convert -resample %ix%i %s %s]],
resolution, resolution, oldname, newname)
os.execute(cmd)
end
-- Set the PDF and default JPEG converters to the above function.
figures.converters.jpg.pdf = downsampler
figures.converters.jpg.default = downsampler
\stopluacode
I didn’t manage to plug this into the "conversion" mechanism.
Hraban
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next prev parent reply other threads:[~2022-09-01 8:56 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-01 8:44 juh+ntg-context--- via ntg-context
2022-09-01 8:51 ` Henning Hraban Ramm via ntg-context
2022-09-01 8:56 ` Henning Hraban Ramm via ntg-context [this message]
2022-09-01 10:37 ` juh+ntg-context--- via ntg-context
2022-09-01 13:05 ` Henning Hraban Ramm via ntg-context
2022-09-01 11:43 ` juh+ntg-context--- via ntg-context
2022-09-01 13:04 ` Henning Hraban Ramm via ntg-context
2022-09-01 17:22 ` juh+ntg-context--- via ntg-context
2022-09-02 8:39 ` Keith McKay via ntg-context
2022-09-02 9:26 ` Henning Hraban Ramm via ntg-context
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