From: juh+ntg-context--- via ntg-context <ntg-context@ntg.nl>
To: ntg-context@ntg.nl
Cc: juh+ntg-context@mailbox.org
Subject: Re: setupexternalfigures and resoĺution
Date: Thu, 1 Sep 2022 12:37:11 +0200 [thread overview]
Message-ID: <88e5fed0-4924-00e8-36b3-e126f1091966@mailbox.org> (raw)
In-Reply-To: <b54ad5ac-73c9-70b7-0d22-c404adf39ba0@fiee.net>
Hi Hraban,
Am 01.09.22 um 10:56 schrieb Henning Hraban Ramm via ntg-context:
> \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.
Thanks a lot. With this I get 5.9MB instead of 13MB.
Maybe I can skip postprocessing the pdf file with ps2pdf.
From an error message I guess that this script also tries to downsample
png files. Is that correct?
juh
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next prev parent reply other threads:[~2022-09-01 10:37 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
2022-09-01 10:37 ` juh+ntg-context--- via ntg-context [this message]
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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